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-rw-r--r--drivers/net/bnx2x/Makefile7
-rw-r--r--drivers/net/bnx2x/bnx2x.h1197
-rw-r--r--drivers/net/bnx2x/bnx2x_cmn.c2252
-rw-r--r--drivers/net/bnx2x/bnx2x_cmn.h652
-rw-r--r--drivers/net/bnx2x/bnx2x_dump.h534
-rw-r--r--drivers/net/bnx2x/bnx2x_ethtool.c1971
-rw-r--r--drivers/net/bnx2x/bnx2x_fw_defs.h594
-rw-r--r--drivers/net/bnx2x/bnx2x_fw_file_hdr.h37
-rw-r--r--drivers/net/bnx2x/bnx2x_hsi.h3138
-rw-r--r--drivers/net/bnx2x/bnx2x_init.h152
-rw-r--r--drivers/net/bnx2x/bnx2x_init_ops.h506
-rw-r--r--drivers/net/bnx2x/bnx2x_link.c6735
-rw-r--r--drivers/net/bnx2x/bnx2x_link.h206
-rw-r--r--drivers/net/bnx2x/bnx2x_main.c8040
-rw-r--r--drivers/net/bnx2x/bnx2x_reg.h5364
-rw-r--r--drivers/net/bnx2x/bnx2x_stats.c1411
-rw-r--r--drivers/net/bnx2x/bnx2x_stats.h239
17 files changed, 33035 insertions, 0 deletions
diff --git a/drivers/net/bnx2x/Makefile b/drivers/net/bnx2x/Makefile
new file mode 100644
index 00000000000..084afce89ae
--- /dev/null
+++ b/drivers/net/bnx2x/Makefile
@@ -0,0 +1,7 @@
+#
+# Makefile for Broadcom 10-Gigabit ethernet driver
+#
+
+obj-$(CONFIG_BNX2X) += bnx2x.o
+
+bnx2x-objs := bnx2x_main.o bnx2x_link.o bnx2x_cmn.o bnx2x_ethtool.o bnx2x_stats.o
diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h
new file mode 100644
index 00000000000..53af9c93e75
--- /dev/null
+++ b/drivers/net/bnx2x/bnx2x.h
@@ -0,0 +1,1197 @@
+/* bnx2x.h: Broadcom Everest network driver.
+ *
+ * Copyright (c) 2007-2010 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation.
+ *
+ * Maintained by: Eilon Greenstein <eilong@broadcom.com>
+ * Written by: Eliezer Tamir
+ * Based on code from Michael Chan's bnx2 driver
+ */
+
+#ifndef BNX2X_H
+#define BNX2X_H
+
+/* compilation time flags */
+
+/* define this to make the driver freeze on error to allow getting debug info
+ * (you will need to reboot afterwards) */
+/* #define BNX2X_STOP_ON_ERROR */
+
+#define DRV_MODULE_VERSION "1.52.53-3"
+#define DRV_MODULE_RELDATE "2010/18/04"
+#define BNX2X_BC_VER 0x040200
+
+#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
+#define BCM_VLAN 1
+#endif
+
+#define BNX2X_MULTI_QUEUE
+
+#define BNX2X_NEW_NAPI
+
+
+
+#if defined(CONFIG_CNIC) || defined(CONFIG_CNIC_MODULE)
+#define BCM_CNIC 1
+#include "../cnic_if.h"
+#endif
+
+
+#ifdef BCM_CNIC
+#define BNX2X_MIN_MSIX_VEC_CNT 3
+#define BNX2X_MSIX_VEC_FP_START 2
+#else
+#define BNX2X_MIN_MSIX_VEC_CNT 2
+#define BNX2X_MSIX_VEC_FP_START 1
+#endif
+
+#include <linux/mdio.h>
+#include <linux/pci.h>
+#include "bnx2x_reg.h"
+#include "bnx2x_fw_defs.h"
+#include "bnx2x_hsi.h"
+#include "bnx2x_link.h"
+#include "bnx2x_stats.h"
+
+/* error/debug prints */
+
+#define DRV_MODULE_NAME "bnx2x"
+
+/* for messages that are currently off */
+#define BNX2X_MSG_OFF 0
+#define BNX2X_MSG_MCP 0x010000 /* was: NETIF_MSG_HW */
+#define BNX2X_MSG_STATS 0x020000 /* was: NETIF_MSG_TIMER */
+#define BNX2X_MSG_NVM 0x040000 /* was: NETIF_MSG_HW */
+#define BNX2X_MSG_DMAE 0x080000 /* was: NETIF_MSG_HW */
+#define BNX2X_MSG_SP 0x100000 /* was: NETIF_MSG_INTR */
+#define BNX2X_MSG_FP 0x200000 /* was: NETIF_MSG_INTR */
+
+#define DP_LEVEL KERN_NOTICE /* was: KERN_DEBUG */
+
+/* regular debug print */
+#define DP(__mask, __fmt, __args...) \
+do { \
+ if (bp->msg_enable & (__mask)) \
+ printk(DP_LEVEL "[%s:%d(%s)]" __fmt, \
+ __func__, __LINE__, \
+ bp->dev ? (bp->dev->name) : "?", \
+ ##__args); \
+} while (0)
+
+/* errors debug print */
+#define BNX2X_DBG_ERR(__fmt, __args...) \
+do { \
+ if (netif_msg_probe(bp)) \
+ pr_err("[%s:%d(%s)]" __fmt, \
+ __func__, __LINE__, \
+ bp->dev ? (bp->dev->name) : "?", \
+ ##__args); \
+} while (0)
+
+/* for errors (never masked) */
+#define BNX2X_ERR(__fmt, __args...) \
+do { \
+ pr_err("[%s:%d(%s)]" __fmt, \
+ __func__, __LINE__, \
+ bp->dev ? (bp->dev->name) : "?", \
+ ##__args); \
+ } while (0)
+
+#define BNX2X_ERROR(__fmt, __args...) do { \
+ pr_err("[%s:%d]" __fmt, __func__, __LINE__, ##__args); \
+ } while (0)
+
+
+/* before we have a dev->name use dev_info() */
+#define BNX2X_DEV_INFO(__fmt, __args...) \
+do { \
+ if (netif_msg_probe(bp)) \
+ dev_info(&bp->pdev->dev, __fmt, ##__args); \
+} while (0)
+
+void bnx2x_panic_dump(struct bnx2x *bp);
+
+#ifdef BNX2X_STOP_ON_ERROR
+#define bnx2x_panic() do { \
+ bp->panic = 1; \
+ BNX2X_ERR("driver assert\n"); \
+ bnx2x_int_disable(bp); \
+ bnx2x_panic_dump(bp); \
+ } while (0)
+#else
+#define bnx2x_panic() do { \
+ bp->panic = 1; \
+ BNX2X_ERR("driver assert\n"); \
+ bnx2x_panic_dump(bp); \
+ } while (0)
+#endif
+
+
+#define U64_LO(x) (u32)(((u64)(x)) & 0xffffffff)
+#define U64_HI(x) (u32)(((u64)(x)) >> 32)
+#define HILO_U64(hi, lo) ((((u64)(hi)) << 32) + (lo))
+
+
+#define REG_ADDR(bp, offset) (bp->regview + offset)
+
+#define REG_RD(bp, offset) readl(REG_ADDR(bp, offset))
+#define REG_RD8(bp, offset) readb(REG_ADDR(bp, offset))
+
+#define REG_WR(bp, offset, val) writel((u32)val, REG_ADDR(bp, offset))
+#define REG_WR8(bp, offset, val) writeb((u8)val, REG_ADDR(bp, offset))
+#define REG_WR16(bp, offset, val) writew((u16)val, REG_ADDR(bp, offset))
+
+#define REG_RD_IND(bp, offset) bnx2x_reg_rd_ind(bp, offset)
+#define REG_WR_IND(bp, offset, val) bnx2x_reg_wr_ind(bp, offset, val)
+
+#define REG_RD_DMAE(bp, offset, valp, len32) \
+ do { \
+ bnx2x_read_dmae(bp, offset, len32);\
+ memcpy(valp, bnx2x_sp(bp, wb_data[0]), (len32) * 4); \
+ } while (0)
+
+#define REG_WR_DMAE(bp, offset, valp, len32) \
+ do { \
+ memcpy(bnx2x_sp(bp, wb_data[0]), valp, (len32) * 4); \
+ bnx2x_write_dmae(bp, bnx2x_sp_mapping(bp, wb_data), \
+ offset, len32); \
+ } while (0)
+
+#define VIRT_WR_DMAE_LEN(bp, data, addr, len32, le32_swap) \
+ do { \
+ memcpy(GUNZIP_BUF(bp), data, (len32) * 4); \
+ bnx2x_write_big_buf_wb(bp, addr, len32); \
+ } while (0)
+
+#define SHMEM_ADDR(bp, field) (bp->common.shmem_base + \
+ offsetof(struct shmem_region, field))
+#define SHMEM_RD(bp, field) REG_RD(bp, SHMEM_ADDR(bp, field))
+#define SHMEM_WR(bp, field, val) REG_WR(bp, SHMEM_ADDR(bp, field), val)
+
+#define SHMEM2_ADDR(bp, field) (bp->common.shmem2_base + \
+ offsetof(struct shmem2_region, field))
+#define SHMEM2_RD(bp, field) REG_RD(bp, SHMEM2_ADDR(bp, field))
+#define SHMEM2_WR(bp, field, val) REG_WR(bp, SHMEM2_ADDR(bp, field), val)
+
+#define MF_CFG_RD(bp, field) SHMEM_RD(bp, mf_cfg.field)
+#define MF_CFG_WR(bp, field, val) SHMEM_WR(bp, mf_cfg.field, val)
+
+#define EMAC_RD(bp, reg) REG_RD(bp, emac_base + reg)
+#define EMAC_WR(bp, reg, val) REG_WR(bp, emac_base + reg, val)
+
+#define AEU_IN_ATTN_BITS_PXPPCICLOCKCLIENT_PARITY_ERROR \
+ AEU_INPUTS_ATTN_BITS_PXPPCICLOCKCLIENT_PARITY_ERROR
+
+
+/* fast path */
+
+struct sw_rx_bd {
+ struct sk_buff *skb;
+ DEFINE_DMA_UNMAP_ADDR(mapping);
+};
+
+struct sw_tx_bd {
+ struct sk_buff *skb;
+ u16 first_bd;
+ u8 flags;
+/* Set on the first BD descriptor when there is a split BD */
+#define BNX2X_TSO_SPLIT_BD (1<<0)
+};
+
+struct sw_rx_page {
+ struct page *page;
+ DEFINE_DMA_UNMAP_ADDR(mapping);
+};
+
+union db_prod {
+ struct doorbell_set_prod data;
+ u32 raw;
+};
+
+
+/* MC hsi */
+#define BCM_PAGE_SHIFT 12
+#define BCM_PAGE_SIZE (1 << BCM_PAGE_SHIFT)
+#define BCM_PAGE_MASK (~(BCM_PAGE_SIZE - 1))
+#define BCM_PAGE_ALIGN(addr) (((addr) + BCM_PAGE_SIZE - 1) & BCM_PAGE_MASK)
+
+#define PAGES_PER_SGE_SHIFT 0
+#define PAGES_PER_SGE (1 << PAGES_PER_SGE_SHIFT)
+#define SGE_PAGE_SIZE PAGE_SIZE
+#define SGE_PAGE_SHIFT PAGE_SHIFT
+#define SGE_PAGE_ALIGN(addr) PAGE_ALIGN((typeof(PAGE_SIZE))(addr))
+
+/* SGE ring related macros */
+#define NUM_RX_SGE_PAGES 2
+#define RX_SGE_CNT (BCM_PAGE_SIZE / sizeof(struct eth_rx_sge))
+#define MAX_RX_SGE_CNT (RX_SGE_CNT - 2)
+/* RX_SGE_CNT is promised to be a power of 2 */
+#define RX_SGE_MASK (RX_SGE_CNT - 1)
+#define NUM_RX_SGE (RX_SGE_CNT * NUM_RX_SGE_PAGES)
+#define MAX_RX_SGE (NUM_RX_SGE - 1)
+#define NEXT_SGE_IDX(x) ((((x) & RX_SGE_MASK) == \
+ (MAX_RX_SGE_CNT - 1)) ? (x) + 3 : (x) + 1)
+#define RX_SGE(x) ((x) & MAX_RX_SGE)
+
+/* SGE producer mask related macros */
+/* Number of bits in one sge_mask array element */
+#define RX_SGE_MASK_ELEM_SZ 64
+#define RX_SGE_MASK_ELEM_SHIFT 6
+#define RX_SGE_MASK_ELEM_MASK ((u64)RX_SGE_MASK_ELEM_SZ - 1)
+
+/* Creates a bitmask of all ones in less significant bits.
+ idx - index of the most significant bit in the created mask */
+#define RX_SGE_ONES_MASK(idx) \
+ (((u64)0x1 << (((idx) & RX_SGE_MASK_ELEM_MASK) + 1)) - 1)
+#define RX_SGE_MASK_ELEM_ONE_MASK ((u64)(~0))
+
+/* Number of u64 elements in SGE mask array */
+#define RX_SGE_MASK_LEN ((NUM_RX_SGE_PAGES * RX_SGE_CNT) / \
+ RX_SGE_MASK_ELEM_SZ)
+#define RX_SGE_MASK_LEN_MASK (RX_SGE_MASK_LEN - 1)
+#define NEXT_SGE_MASK_ELEM(el) (((el) + 1) & RX_SGE_MASK_LEN_MASK)
+
+
+struct bnx2x_fastpath {
+
+ struct napi_struct napi;
+ struct host_status_block *status_blk;
+ dma_addr_t status_blk_mapping;
+
+ struct sw_tx_bd *tx_buf_ring;
+
+ union eth_tx_bd_types *tx_desc_ring;
+ dma_addr_t tx_desc_mapping;
+
+ struct sw_rx_bd *rx_buf_ring; /* BDs mappings ring */
+ struct sw_rx_page *rx_page_ring; /* SGE pages mappings ring */
+
+ struct eth_rx_bd *rx_desc_ring;
+ dma_addr_t rx_desc_mapping;
+
+ union eth_rx_cqe *rx_comp_ring;
+ dma_addr_t rx_comp_mapping;
+
+ /* SGE ring */
+ struct eth_rx_sge *rx_sge_ring;
+ dma_addr_t rx_sge_mapping;
+
+ u64 sge_mask[RX_SGE_MASK_LEN];
+
+ int state;
+#define BNX2X_FP_STATE_CLOSED 0
+#define BNX2X_FP_STATE_IRQ 0x80000
+#define BNX2X_FP_STATE_OPENING 0x90000
+#define BNX2X_FP_STATE_OPEN 0xa0000
+#define BNX2X_FP_STATE_HALTING 0xb0000
+#define BNX2X_FP_STATE_HALTED 0xc0000
+
+ u8 index; /* number in fp array */
+ u8 cl_id; /* eth client id */
+ u8 sb_id; /* status block number in HW */
+
+ union db_prod tx_db;
+
+ u16 tx_pkt_prod;
+ u16 tx_pkt_cons;
+ u16 tx_bd_prod;
+ u16 tx_bd_cons;
+ __le16 *tx_cons_sb;
+
+ __le16 fp_c_idx;
+ __le16 fp_u_idx;
+
+ u16 rx_bd_prod;
+ u16 rx_bd_cons;
+ u16 rx_comp_prod;
+ u16 rx_comp_cons;
+ u16 rx_sge_prod;
+ /* The last maximal completed SGE */
+ u16 last_max_sge;
+ __le16 *rx_cons_sb;
+ __le16 *rx_bd_cons_sb;
+
+
+ unsigned long tx_pkt,
+ rx_pkt,
+ rx_calls;
+
+ /* TPA related */
+ struct sw_rx_bd tpa_pool[ETH_MAX_AGGREGATION_QUEUES_E1H];
+ u8 tpa_state[ETH_MAX_AGGREGATION_QUEUES_E1H];
+#define BNX2X_TPA_START 1
+#define BNX2X_TPA_STOP 2
+ u8 disable_tpa;
+#ifdef BNX2X_STOP_ON_ERROR
+ u64 tpa_queue_used;
+#endif
+
+ struct tstorm_per_client_stats old_tclient;
+ struct ustorm_per_client_stats old_uclient;
+ struct xstorm_per_client_stats old_xclient;
+ struct bnx2x_eth_q_stats eth_q_stats;
+
+ /* The size is calculated using the following:
+ sizeof name field from netdev structure +
+ 4 ('-Xx-' string) +
+ 4 (for the digits and to make it DWORD aligned) */
+#define FP_NAME_SIZE (sizeof(((struct net_device *)0)->name) + 8)
+ char name[FP_NAME_SIZE];
+ struct bnx2x *bp; /* parent */
+};
+
+#define bnx2x_fp(bp, nr, var) (bp->fp[nr].var)
+
+
+/* MC hsi */
+#define MAX_FETCH_BD 13 /* HW max BDs per packet */
+#define RX_COPY_THRESH 92
+
+#define NUM_TX_RINGS 16
+#define TX_DESC_CNT (BCM_PAGE_SIZE / sizeof(union eth_tx_bd_types))
+#define MAX_TX_DESC_CNT (TX_DESC_CNT - 1)
+#define NUM_TX_BD (TX_DESC_CNT * NUM_TX_RINGS)
+#define MAX_TX_BD (NUM_TX_BD - 1)
+#define MAX_TX_AVAIL (MAX_TX_DESC_CNT * NUM_TX_RINGS - 2)
+#define NEXT_TX_IDX(x) ((((x) & MAX_TX_DESC_CNT) == \
+ (MAX_TX_DESC_CNT - 1)) ? (x) + 2 : (x) + 1)
+#define TX_BD(x) ((x) & MAX_TX_BD)
+#define TX_BD_POFF(x) ((x) & MAX_TX_DESC_CNT)
+
+/* The RX BD ring is special, each bd is 8 bytes but the last one is 16 */
+#define NUM_RX_RINGS 8
+#define RX_DESC_CNT (BCM_PAGE_SIZE / sizeof(struct eth_rx_bd))
+#define MAX_RX_DESC_CNT (RX_DESC_CNT - 2)
+#define RX_DESC_MASK (RX_DESC_CNT - 1)
+#define NUM_RX_BD (RX_DESC_CNT * NUM_RX_RINGS)
+#define MAX_RX_BD (NUM_RX_BD - 1)
+#define MAX_RX_AVAIL (MAX_RX_DESC_CNT * NUM_RX_RINGS - 2)
+#define NEXT_RX_IDX(x) ((((x) & RX_DESC_MASK) == \
+ (MAX_RX_DESC_CNT - 1)) ? (x) + 3 : (x) + 1)
+#define RX_BD(x) ((x) & MAX_RX_BD)
+
+/* As long as CQE is 4 times bigger than BD entry we have to allocate
+ 4 times more pages for CQ ring in order to keep it balanced with
+ BD ring */
+#define NUM_RCQ_RINGS (NUM_RX_RINGS * 4)
+#define RCQ_DESC_CNT (BCM_PAGE_SIZE / sizeof(union eth_rx_cqe))
+#define MAX_RCQ_DESC_CNT (RCQ_DESC_CNT - 1)
+#define NUM_RCQ_BD (RCQ_DESC_CNT * NUM_RCQ_RINGS)
+#define MAX_RCQ_BD (NUM_RCQ_BD - 1)
+#define MAX_RCQ_AVAIL (MAX_RCQ_DESC_CNT * NUM_RCQ_RINGS - 2)
+#define NEXT_RCQ_IDX(x) ((((x) & MAX_RCQ_DESC_CNT) == \
+ (MAX_RCQ_DESC_CNT - 1)) ? (x) + 2 : (x) + 1)
+#define RCQ_BD(x) ((x) & MAX_RCQ_BD)
+
+
+/* This is needed for determining of last_max */
+#define SUB_S16(a, b) (s16)((s16)(a) - (s16)(b))
+
+#define __SGE_MASK_SET_BIT(el, bit) \
+ do { \
+ el = ((el) | ((u64)0x1 << (bit))); \
+ } while (0)
+
+#define __SGE_MASK_CLEAR_BIT(el, bit) \
+ do { \
+ el = ((el) & (~((u64)0x1 << (bit)))); \
+ } while (0)
+
+#define SGE_MASK_SET_BIT(fp, idx) \
+ __SGE_MASK_SET_BIT(fp->sge_mask[(idx) >> RX_SGE_MASK_ELEM_SHIFT], \
+ ((idx) & RX_SGE_MASK_ELEM_MASK))
+
+#define SGE_MASK_CLEAR_BIT(fp, idx) \
+ __SGE_MASK_CLEAR_BIT(fp->sge_mask[(idx) >> RX_SGE_MASK_ELEM_SHIFT], \
+ ((idx) & RX_SGE_MASK_ELEM_MASK))
+
+
+/* used on a CID received from the HW */
+#define SW_CID(x) (le32_to_cpu(x) & \
+ (COMMON_RAMROD_ETH_RX_CQE_CID >> 7))
+#define CQE_CMD(x) (le32_to_cpu(x) >> \
+ COMMON_RAMROD_ETH_RX_CQE_CMD_ID_SHIFT)
+
+#define BD_UNMAP_ADDR(bd) HILO_U64(le32_to_cpu((bd)->addr_hi), \
+ le32_to_cpu((bd)->addr_lo))
+#define BD_UNMAP_LEN(bd) (le16_to_cpu((bd)->nbytes))
+
+
+#define DPM_TRIGER_TYPE 0x40
+#define DOORBELL(bp, cid, val) \
+ do { \
+ writel((u32)(val), bp->doorbells + (BCM_PAGE_SIZE * (cid)) + \
+ DPM_TRIGER_TYPE); \
+ } while (0)
+
+
+/* TX CSUM helpers */
+#define SKB_CS_OFF(skb) (offsetof(struct tcphdr, check) - \
+ skb->csum_offset)
+#define SKB_CS(skb) (*(u16 *)(skb_transport_header(skb) + \
+ skb->csum_offset))
+
+#define pbd_tcp_flags(skb) (ntohl(tcp_flag_word(tcp_hdr(skb)))>>16 & 0xff)
+
+#define XMIT_PLAIN 0
+#define XMIT_CSUM_V4 0x1
+#define XMIT_CSUM_V6 0x2
+#define XMIT_CSUM_TCP 0x4
+#define XMIT_GSO_V4 0x8
+#define XMIT_GSO_V6 0x10
+
+#define XMIT_CSUM (XMIT_CSUM_V4 | XMIT_CSUM_V6)
+#define XMIT_GSO (XMIT_GSO_V4 | XMIT_GSO_V6)
+
+
+/* stuff added to make the code fit 80Col */
+
+#define CQE_TYPE(cqe_fp_flags) ((cqe_fp_flags) & ETH_FAST_PATH_RX_CQE_TYPE)
+
+#define TPA_TYPE_START ETH_FAST_PATH_RX_CQE_START_FLG
+#define TPA_TYPE_END ETH_FAST_PATH_RX_CQE_END_FLG
+#define TPA_TYPE(cqe_fp_flags) ((cqe_fp_flags) & \
+ (TPA_TYPE_START | TPA_TYPE_END))
+
+#define ETH_RX_ERROR_FALGS ETH_FAST_PATH_RX_CQE_PHY_DECODE_ERR_FLG
+
+#define BNX2X_IP_CSUM_ERR(cqe) \
+ (!((cqe)->fast_path_cqe.status_flags & \
+ ETH_FAST_PATH_RX_CQE_IP_XSUM_NO_VALIDATION_FLG) && \
+ ((cqe)->fast_path_cqe.type_error_flags & \
+ ETH_FAST_PATH_RX_CQE_IP_BAD_XSUM_FLG))
+
+#define BNX2X_L4_CSUM_ERR(cqe) \
+ (!((cqe)->fast_path_cqe.status_flags & \
+ ETH_FAST_PATH_RX_CQE_L4_XSUM_NO_VALIDATION_FLG) && \
+ ((cqe)->fast_path_cqe.type_error_flags & \
+ ETH_FAST_PATH_RX_CQE_L4_BAD_XSUM_FLG))
+
+#define BNX2X_RX_CSUM_OK(cqe) \
+ (!(BNX2X_L4_CSUM_ERR(cqe) || BNX2X_IP_CSUM_ERR(cqe)))
+
+#define BNX2X_PRS_FLAG_OVERETH_IPV4(flags) \
+ (((le16_to_cpu(flags) & \
+ PARSING_FLAGS_OVER_ETHERNET_PROTOCOL) >> \
+ PARSING_FLAGS_OVER_ETHERNET_PROTOCOL_SHIFT) \
+ == PRS_FLAG_OVERETH_IPV4)
+#define BNX2X_RX_SUM_FIX(cqe) \
+ BNX2X_PRS_FLAG_OVERETH_IPV4(cqe->fast_path_cqe.pars_flags.flags)
+
+
+#define FP_USB_FUNC_OFF (2 + 2*HC_USTORM_SB_NUM_INDICES)
+#define FP_CSB_FUNC_OFF (2 + 2*HC_CSTORM_SB_NUM_INDICES)
+
+#define U_SB_ETH_RX_CQ_INDEX HC_INDEX_U_ETH_RX_CQ_CONS
+#define U_SB_ETH_RX_BD_INDEX HC_INDEX_U_ETH_RX_BD_CONS
+#define C_SB_ETH_TX_CQ_INDEX HC_INDEX_C_ETH_TX_CQ_CONS
+
+#define BNX2X_RX_SB_INDEX \
+ (&fp->status_blk->u_status_block.index_values[U_SB_ETH_RX_CQ_INDEX])
+
+#define BNX2X_RX_SB_BD_INDEX \
+ (&fp->status_blk->u_status_block.index_values[U_SB_ETH_RX_BD_INDEX])
+
+#define BNX2X_RX_SB_INDEX_NUM \
+ (((U_SB_ETH_RX_CQ_INDEX << \
+ USTORM_ETH_ST_CONTEXT_CONFIG_CQE_SB_INDEX_NUMBER_SHIFT) & \
+ USTORM_ETH_ST_CONTEXT_CONFIG_CQE_SB_INDEX_NUMBER) | \
+ ((U_SB_ETH_RX_BD_INDEX << \
+ USTORM_ETH_ST_CONTEXT_CONFIG_BD_SB_INDEX_NUMBER_SHIFT) & \
+ USTORM_ETH_ST_CONTEXT_CONFIG_BD_SB_INDEX_NUMBER))
+
+#define BNX2X_TX_SB_INDEX \
+ (&fp->status_blk->c_status_block.index_values[C_SB_ETH_TX_CQ_INDEX])
+
+
+/* end of fast path */
+
+/* common */
+
+struct bnx2x_common {
+
+ u32 chip_id;
+/* chip num:16-31, rev:12-15, metal:4-11, bond_id:0-3 */
+#define CHIP_ID(bp) (bp->common.chip_id & 0xfffffff0)
+
+#define CHIP_NUM(bp) (bp->common.chip_id >> 16)
+#define CHIP_NUM_57710 0x164e
+#define CHIP_NUM_57711 0x164f
+#define CHIP_NUM_57711E 0x1650
+#define CHIP_IS_E1(bp) (CHIP_NUM(bp) == CHIP_NUM_57710)
+#define CHIP_IS_57711(bp) (CHIP_NUM(bp) == CHIP_NUM_57711)
+#define CHIP_IS_57711E(bp) (CHIP_NUM(bp) == CHIP_NUM_57711E)
+#define CHIP_IS_E1H(bp) (CHIP_IS_57711(bp) || \
+ CHIP_IS_57711E(bp))
+#define IS_E1H_OFFSET CHIP_IS_E1H(bp)
+
+#define CHIP_REV(bp) (bp->common.chip_id & 0x0000f000)
+#define CHIP_REV_Ax 0x00000000
+/* assume maximum 5 revisions */
+#define CHIP_REV_IS_SLOW(bp) (CHIP_REV(bp) > 0x00005000)
+/* Emul versions are A=>0xe, B=>0xc, C=>0xa, D=>8, E=>6 */
+#define CHIP_REV_IS_EMUL(bp) ((CHIP_REV_IS_SLOW(bp)) && \
+ !(CHIP_REV(bp) & 0x00001000))
+/* FPGA versions are A=>0xf, B=>0xd, C=>0xb, D=>9, E=>7 */
+#define CHIP_REV_IS_FPGA(bp) ((CHIP_REV_IS_SLOW(bp)) && \
+ (CHIP_REV(bp) & 0x00001000))
+
+#define CHIP_TIME(bp) ((CHIP_REV_IS_EMUL(bp)) ? 2000 : \
+ ((CHIP_REV_IS_FPGA(bp)) ? 200 : 1))
+
+#define CHIP_METAL(bp) (bp->common.chip_id & 0x00000ff0)
+#define CHIP_BOND_ID(bp) (bp->common.chip_id & 0x0000000f)
+
+ int flash_size;
+#define NVRAM_1MB_SIZE 0x20000 /* 1M bit in bytes */
+#define NVRAM_TIMEOUT_COUNT 30000
+#define NVRAM_PAGE_SIZE 256
+
+ u32 shmem_base;
+ u32 shmem2_base;
+
+ u32 hw_config;
+
+ u32 bc_ver;
+};
+
+
+/* end of common */
+
+/* port */
+
+struct bnx2x_port {
+ u32 pmf;
+
+ u32 link_config;
+
+ u32 supported;
+/* link settings - missing defines */
+#define SUPPORTED_2500baseX_Full (1 << 15)
+
+ u32 advertising;
+/* link settings - missing defines */
+#define ADVERTISED_2500baseX_Full (1 << 15)
+
+ u32 phy_addr;
+
+ /* used to synchronize phy accesses */
+ struct mutex phy_mutex;
+ int need_hw_lock;
+
+ u32 port_stx;
+
+ struct nig_stats old_nig_stats;
+};
+
+/* end of port */
+
+
+
+#ifdef BCM_CNIC
+#define MAX_CONTEXT 15
+#else
+#define MAX_CONTEXT 16
+#endif
+
+union cdu_context {
+ struct eth_context eth;
+ char pad[1024];
+};
+
+#define MAX_DMAE_C 8
+
+/* DMA memory not used in fastpath */
+struct bnx2x_slowpath {
+ union cdu_context context[MAX_CONTEXT];
+ struct eth_stats_query fw_stats;
+ struct mac_configuration_cmd mac_config;
+ struct mac_configuration_cmd mcast_config;
+
+ /* used by dmae command executer */
+ struct dmae_command dmae[MAX_DMAE_C];
+
+ u32 stats_comp;
+ union mac_stats mac_stats;
+ struct nig_stats nig_stats;
+ struct host_port_stats port_stats;
+ struct host_func_stats func_stats;
+ struct host_func_stats func_stats_base;
+
+ u32 wb_comp;
+ u32 wb_data[4];
+};
+
+#define bnx2x_sp(bp, var) (&bp->slowpath->var)
+#define bnx2x_sp_mapping(bp, var) \
+ (bp->slowpath_mapping + offsetof(struct bnx2x_slowpath, var))
+
+
+/* attn group wiring */
+#define MAX_DYNAMIC_ATTN_GRPS 8
+
+struct attn_route {
+ u32 sig[4];
+};
+
+typedef enum {
+ BNX2X_RECOVERY_DONE,
+ BNX2X_RECOVERY_INIT,
+ BNX2X_RECOVERY_WAIT,
+} bnx2x_recovery_state_t;
+
+struct bnx2x {
+ /* Fields used in the tx and intr/napi performance paths
+ * are grouped together in the beginning of the structure
+ */
+ struct bnx2x_fastpath fp[MAX_CONTEXT];
+ void __iomem *regview;
+ void __iomem *doorbells;
+#ifdef BCM_CNIC
+#define BNX2X_DB_SIZE (18*BCM_PAGE_SIZE)
+#else
+#define BNX2X_DB_SIZE (16*BCM_PAGE_SIZE)
+#endif
+
+ struct net_device *dev;
+ struct pci_dev *pdev;
+
+ atomic_t intr_sem;
+
+ bnx2x_recovery_state_t recovery_state;
+ int is_leader;
+#ifdef BCM_CNIC
+ struct msix_entry msix_table[MAX_CONTEXT+2];
+#else
+ struct msix_entry msix_table[MAX_CONTEXT+1];
+#endif
+#define INT_MODE_INTx 1
+#define INT_MODE_MSI 2
+
+ int tx_ring_size;
+
+#ifdef BCM_VLAN
+ struct vlan_group *vlgrp;
+#endif
+
+ u32 rx_csum;
+ u32 rx_buf_size;
+#define ETH_OVREHEAD (ETH_HLEN + 8) /* 8 for CRC + VLAN */
+#define ETH_MIN_PACKET_SIZE 60
+#define ETH_MAX_PACKET_SIZE 1500
+#define ETH_MAX_JUMBO_PACKET_SIZE 9600
+
+ /* Max supported alignment is 256 (8 shift) */
+#define BNX2X_RX_ALIGN_SHIFT ((L1_CACHE_SHIFT < 8) ? \
+ L1_CACHE_SHIFT : 8)
+#define BNX2X_RX_ALIGN (1 << BNX2X_RX_ALIGN_SHIFT)
+
+ struct host_def_status_block *def_status_blk;
+#define DEF_SB_ID 16
+ __le16 def_c_idx;
+ __le16 def_u_idx;
+ __le16 def_x_idx;
+ __le16 def_t_idx;
+ __le16 def_att_idx;
+ u32 attn_state;
+ struct attn_route attn_group[MAX_DYNAMIC_ATTN_GRPS];
+
+ /* slow path ring */
+ struct eth_spe *spq;
+ dma_addr_t spq_mapping;
+ u16 spq_prod_idx;
+ struct eth_spe *spq_prod_bd;
+ struct eth_spe *spq_last_bd;
+ __le16 *dsb_sp_prod;
+ u16 spq_left; /* serialize spq */
+ /* used to synchronize spq accesses */
+ spinlock_t spq_lock;
+
+ /* Flags for marking that there is a STAT_QUERY or
+ SET_MAC ramrod pending */
+ int stats_pending;
+ int set_mac_pending;
+
+ /* End of fields used in the performance code paths */
+
+ int panic;
+ int msg_enable;
+
+ u32 flags;
+#define PCIX_FLAG 1
+#define PCI_32BIT_FLAG 2
+#define ONE_PORT_FLAG 4
+#define NO_WOL_FLAG 8
+#define USING_DAC_FLAG 0x10
+#define USING_MSIX_FLAG 0x20
+#define USING_MSI_FLAG 0x40
+#define TPA_ENABLE_FLAG 0x80
+#define NO_MCP_FLAG 0x100
+#define BP_NOMCP(bp) (bp->flags & NO_MCP_FLAG)
+#define HW_VLAN_TX_FLAG 0x400
+#define HW_VLAN_RX_FLAG 0x800
+#define MF_FUNC_DIS 0x1000
+
+ int func;
+#define BP_PORT(bp) (bp->func % PORT_MAX)
+#define BP_FUNC(bp) (bp->func)
+#define BP_E1HVN(bp) (bp->func >> 1)
+#define BP_L_ID(bp) (BP_E1HVN(bp) << 2)
+
+#ifdef BCM_CNIC
+#define BCM_CNIC_CID_START 16
+#define BCM_ISCSI_ETH_CL_ID 17
+#endif
+
+ int pm_cap;
+ int pcie_cap;
+ int mrrs;
+
+ struct delayed_work sp_task;
+ struct delayed_work reset_task;
+ struct timer_list timer;
+ int current_interval;
+
+ u16 fw_seq;
+ u16 fw_drv_pulse_wr_seq;
+ u32 func_stx;
+
+ struct link_params link_params;
+ struct link_vars link_vars;
+ struct mdio_if_info mdio;
+
+ struct bnx2x_common common;
+ struct bnx2x_port port;
+
+ struct cmng_struct_per_port cmng;
+ u32 vn_weight_sum;
+
+ u32 mf_config;
+ u16 e1hov;
+ u8 e1hmf;
+#define IS_E1HMF(bp) (bp->e1hmf != 0)
+
+ u8 wol;
+
+ int rx_ring_size;
+
+ u16 tx_quick_cons_trip_int;
+ u16 tx_quick_cons_trip;
+ u16 tx_ticks_int;
+ u16 tx_ticks;
+
+ u16 rx_quick_cons_trip_int;
+ u16 rx_quick_cons_trip;
+ u16 rx_ticks_int;
+ u16 rx_ticks;
+/* Maximal coalescing timeout in us */
+#define BNX2X_MAX_COALESCE_TOUT (0xf0*12)
+
+ u32 lin_cnt;
+
+ int state;
+#define BNX2X_STATE_CLOSED 0
+#define BNX2X_STATE_OPENING_WAIT4_LOAD 0x1000
+#define BNX2X_STATE_OPENING_WAIT4_PORT 0x2000
+#define BNX2X_STATE_OPEN 0x3000
+#define BNX2X_STATE_CLOSING_WAIT4_HALT 0x4000
+#define BNX2X_STATE_CLOSING_WAIT4_DELETE 0x5000
+#define BNX2X_STATE_CLOSING_WAIT4_UNLOAD 0x6000
+#define BNX2X_STATE_DIAG 0xe000
+#define BNX2X_STATE_ERROR 0xf000
+
+ int multi_mode;
+ int num_queues;
+ int disable_tpa;
+ int int_mode;
+
+ u32 rx_mode;
+#define BNX2X_RX_MODE_NONE 0
+#define BNX2X_RX_MODE_NORMAL 1
+#define BNX2X_RX_MODE_ALLMULTI 2
+#define BNX2X_RX_MODE_PROMISC 3
+#define BNX2X_MAX_MULTICAST 64
+#define BNX2X_MAX_EMUL_MULTI 16
+
+ u32 rx_mode_cl_mask;
+
+ dma_addr_t def_status_blk_mapping;
+
+ struct bnx2x_slowpath *slowpath;
+ dma_addr_t slowpath_mapping;
+
+ int dropless_fc;
+
+#ifdef BCM_CNIC
+ u32 cnic_flags;
+#define BNX2X_CNIC_FLAG_MAC_SET 1
+
+ void *t1;
+ dma_addr_t t1_mapping;
+ void *t2;
+ dma_addr_t t2_mapping;
+ void *timers;
+ dma_addr_t timers_mapping;
+ void *qm;
+ dma_addr_t qm_mapping;
+ struct cnic_ops *cnic_ops;
+ void *cnic_data;
+ u32 cnic_tag;
+ struct cnic_eth_dev cnic_eth_dev;
+ struct host_status_block *cnic_sb;
+ dma_addr_t cnic_sb_mapping;
+#define CNIC_SB_ID(bp) BP_L_ID(bp)
+ struct eth_spe *cnic_kwq;
+ struct eth_spe *cnic_kwq_prod;
+ struct eth_spe *cnic_kwq_cons;
+ struct eth_spe *cnic_kwq_last;
+ u16 cnic_kwq_pending;
+ u16 cnic_spq_pending;
+ struct mutex cnic_mutex;
+ u8 iscsi_mac[6];
+#endif
+
+ int dmae_ready;
+ /* used to synchronize dmae accesses */
+ struct mutex dmae_mutex;
+
+ /* used to protect the FW mail box */
+ struct mutex fw_mb_mutex;
+
+ /* used to synchronize stats collecting */
+ int stats_state;
+
+ /* used for synchronization of concurrent threads statistics handling */
+ spinlock_t stats_lock;
+
+ /* used by dmae command loader */
+ struct dmae_command stats_dmae;
+ int executer_idx;
+
+ u16 stats_counter;
+ struct bnx2x_eth_stats eth_stats;
+
+ struct z_stream_s *strm;
+ void *gunzip_buf;
+ dma_addr_t gunzip_mapping;
+ int gunzip_outlen;
+#define FW_BUF_SIZE 0x8000
+#define GUNZIP_BUF(bp) (bp->gunzip_buf)
+#define GUNZIP_PHYS(bp) (bp->gunzip_mapping)
+#define GUNZIP_OUTLEN(bp) (bp->gunzip_outlen)
+
+ struct raw_op *init_ops;
+ /* Init blocks offsets inside init_ops */
+ u16 *init_ops_offsets;
+ /* Data blob - has 32 bit granularity */
+ u32 *init_data;
+ /* Zipped PRAM blobs - raw data */
+ const u8 *tsem_int_table_data;
+ const u8 *tsem_pram_data;
+ const u8 *usem_int_table_data;
+ const u8 *usem_pram_data;
+ const u8 *xsem_int_table_data;
+ const u8 *xsem_pram_data;
+ const u8 *csem_int_table_data;
+ const u8 *csem_pram_data;
+#define INIT_OPS(bp) (bp->init_ops)
+#define INIT_OPS_OFFSETS(bp) (bp->init_ops_offsets)
+#define INIT_DATA(bp) (bp->init_data)
+#define INIT_TSEM_INT_TABLE_DATA(bp) (bp->tsem_int_table_data)
+#define INIT_TSEM_PRAM_DATA(bp) (bp->tsem_pram_data)
+#define INIT_USEM_INT_TABLE_DATA(bp) (bp->usem_int_table_data)
+#define INIT_USEM_PRAM_DATA(bp) (bp->usem_pram_data)
+#define INIT_XSEM_INT_TABLE_DATA(bp) (bp->xsem_int_table_data)
+#define INIT_XSEM_PRAM_DATA(bp) (bp->xsem_pram_data)
+#define INIT_CSEM_INT_TABLE_DATA(bp) (bp->csem_int_table_data)
+#define INIT_CSEM_PRAM_DATA(bp) (bp->csem_pram_data)
+
+ char fw_ver[32];
+ const struct firmware *firmware;
+};
+
+
+#define BNX2X_MAX_QUEUES(bp) (IS_E1HMF(bp) ? (MAX_CONTEXT/E1HVN_MAX) \
+ : MAX_CONTEXT)
+#define BNX2X_NUM_QUEUES(bp) (bp->num_queues)
+#define is_multi(bp) (BNX2X_NUM_QUEUES(bp) > 1)
+
+#define for_each_queue(bp, var) \
+ for (var = 0; var < BNX2X_NUM_QUEUES(bp); var++)
+#define for_each_nondefault_queue(bp, var) \
+ for (var = 1; var < BNX2X_NUM_QUEUES(bp); var++)
+
+
+void bnx2x_read_dmae(struct bnx2x *bp, u32 src_addr, u32 len32);
+void bnx2x_write_dmae(struct bnx2x *bp, dma_addr_t dma_addr, u32 dst_addr,
+ u32 len32);
+int bnx2x_get_gpio(struct bnx2x *bp, int gpio_num, u8 port);
+int bnx2x_set_gpio(struct bnx2x *bp, int gpio_num, u32 mode, u8 port);
+int bnx2x_set_gpio_int(struct bnx2x *bp, int gpio_num, u32 mode, u8 port);
+u32 bnx2x_fw_command(struct bnx2x *bp, u32 command);
+void bnx2x_reg_wr_ind(struct bnx2x *bp, u32 addr, u32 val);
+void bnx2x_write_dmae_phys_len(struct bnx2x *bp, dma_addr_t phys_addr,
+ u32 addr, u32 len);
+void bnx2x_calc_fc_adv(struct bnx2x *bp);
+int bnx2x_sp_post(struct bnx2x *bp, int command, int cid,
+ u32 data_hi, u32 data_lo, int common);
+void bnx2x_update_coalesce(struct bnx2x *bp);
+
+static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
+ int wait)
+{
+ u32 val;
+
+ do {
+ val = REG_RD(bp, reg);
+ if (val == expected)
+ break;
+ ms -= wait;
+ msleep(wait);
+
+ } while (ms > 0);
+
+ return val;
+}
+
+
+/* load/unload mode */
+#define LOAD_NORMAL 0
+#define LOAD_OPEN 1
+#define LOAD_DIAG 2
+#define UNLOAD_NORMAL 0
+#define UNLOAD_CLOSE 1
+#define UNLOAD_RECOVERY 2
+
+
+/* DMAE command defines */
+#define DMAE_CMD_SRC_PCI 0
+#define DMAE_CMD_SRC_GRC DMAE_COMMAND_SRC
+
+#define DMAE_CMD_DST_PCI (1 << DMAE_COMMAND_DST_SHIFT)
+#define DMAE_CMD_DST_GRC (2 << DMAE_COMMAND_DST_SHIFT)
+
+#define DMAE_CMD_C_DST_PCI 0
+#define DMAE_CMD_C_DST_GRC (1 << DMAE_COMMAND_C_DST_SHIFT)
+
+#define DMAE_CMD_C_ENABLE DMAE_COMMAND_C_TYPE_ENABLE
+
+#define DMAE_CMD_ENDIANITY_NO_SWAP (0 << DMAE_COMMAND_ENDIANITY_SHIFT)
+#define DMAE_CMD_ENDIANITY_B_SWAP (1 << DMAE_COMMAND_ENDIANITY_SHIFT)
+#define DMAE_CMD_ENDIANITY_DW_SWAP (2 << DMAE_COMMAND_ENDIANITY_SHIFT)
+#define DMAE_CMD_ENDIANITY_B_DW_SWAP (3 << DMAE_COMMAND_ENDIANITY_SHIFT)
+
+#define DMAE_CMD_PORT_0 0
+#define DMAE_CMD_PORT_1 DMAE_COMMAND_PORT
+
+#define DMAE_CMD_SRC_RESET DMAE_COMMAND_SRC_RESET
+#define DMAE_CMD_DST_RESET DMAE_COMMAND_DST_RESET
+#define DMAE_CMD_E1HVN_SHIFT DMAE_COMMAND_E1HVN_SHIFT
+
+#define DMAE_LEN32_RD_MAX 0x80
+#define DMAE_LEN32_WR_MAX(bp) (CHIP_IS_E1(bp) ? 0x400 : 0x2000)
+
+#define DMAE_COMP_VAL 0xe0d0d0ae
+
+#define MAX_DMAE_C_PER_PORT 8
+#define INIT_DMAE_C(bp) (BP_PORT(bp) * MAX_DMAE_C_PER_PORT + \
+ BP_E1HVN(bp))
+#define PMF_DMAE_C(bp) (BP_PORT(bp) * MAX_DMAE_C_PER_PORT + \
+ E1HVN_MAX)
+
+
+/* PCIE link and speed */
+#define PCICFG_LINK_WIDTH 0x1f00000
+#define PCICFG_LINK_WIDTH_SHIFT 20
+#define PCICFG_LINK_SPEED 0xf0000
+#define PCICFG_LINK_SPEED_SHIFT 16
+
+
+#define BNX2X_NUM_TESTS 7
+
+#define BNX2X_PHY_LOOPBACK 0
+#define BNX2X_MAC_LOOPBACK 1
+#define BNX2X_PHY_LOOPBACK_FAILED 1
+#define BNX2X_MAC_LOOPBACK_FAILED 2
+#define BNX2X_LOOPBACK_FAILED (BNX2X_MAC_LOOPBACK_FAILED | \
+ BNX2X_PHY_LOOPBACK_FAILED)
+
+
+#define STROM_ASSERT_ARRAY_SIZE 50
+
+
+/* must be used on a CID before placing it on a HW ring */
+#define HW_CID(bp, x) ((BP_PORT(bp) << 23) | \
+ (BP_E1HVN(bp) << 17) | (x))
+
+#define SP_DESC_CNT (BCM_PAGE_SIZE / sizeof(struct eth_spe))
+#define MAX_SP_DESC_CNT (SP_DESC_CNT - 1)
+
+
+#define BNX2X_BTR 1
+#define MAX_SPQ_PENDING 8
+
+
+/* CMNG constants
+ derived from lab experiments, and not from system spec calculations !!! */
+#define DEF_MIN_RATE 100
+/* resolution of the rate shaping timer - 100 usec */
+#define RS_PERIODIC_TIMEOUT_USEC 100
+/* resolution of fairness algorithm in usecs -
+ coefficient for calculating the actual t fair */
+#define T_FAIR_COEF 10000000
+/* number of bytes in single QM arbitration cycle -
+ coefficient for calculating the fairness timer */
+#define QM_ARB_BYTES 40000
+#define FAIR_MEM 2
+
+
+#define ATTN_NIG_FOR_FUNC (1L << 8)
+#define ATTN_SW_TIMER_4_FUNC (1L << 9)
+#define GPIO_2_FUNC (1L << 10)
+#define GPIO_3_FUNC (1L << 11)
+#define GPIO_4_FUNC (1L << 12)
+#define ATTN_GENERAL_ATTN_1 (1L << 13)
+#define ATTN_GENERAL_ATTN_2 (1L << 14)
+#define ATTN_GENERAL_ATTN_3 (1L << 15)
+#define ATTN_GENERAL_ATTN_4 (1L << 13)
+#define ATTN_GENERAL_ATTN_5 (1L << 14)
+#define ATTN_GENERAL_ATTN_6 (1L << 15)
+
+#define ATTN_HARD_WIRED_MASK 0xff00
+#define ATTENTION_ID 4
+
+
+/* stuff added to make the code fit 80Col */
+
+#define BNX2X_PMF_LINK_ASSERT \
+ GENERAL_ATTEN_OFFSET(LINK_SYNC_ATTENTION_BIT_FUNC_0 + BP_FUNC(bp))
+
+#define BNX2X_MC_ASSERT_BITS \
+ (GENERAL_ATTEN_OFFSET(TSTORM_FATAL_ASSERT_ATTENTION_BIT) | \
+ GENERAL_ATTEN_OFFSET(USTORM_FATAL_ASSERT_ATTENTION_BIT) | \
+ GENERAL_ATTEN_OFFSET(CSTORM_FATAL_ASSERT_ATTENTION_BIT) | \
+ GENERAL_ATTEN_OFFSET(XSTORM_FATAL_ASSERT_ATTENTION_BIT))
+
+#define BNX2X_MCP_ASSERT \
+ GENERAL_ATTEN_OFFSET(MCP_FATAL_ASSERT_ATTENTION_BIT)
+
+#define BNX2X_GRC_TIMEOUT GENERAL_ATTEN_OFFSET(LATCHED_ATTN_TIMEOUT_GRC)
+#define BNX2X_GRC_RSV (GENERAL_ATTEN_OFFSET(LATCHED_ATTN_RBCR) | \
+ GENERAL_ATTEN_OFFSET(LATCHED_ATTN_RBCT) | \
+ GENERAL_ATTEN_OFFSET(LATCHED_ATTN_RBCN) | \
+ GENERAL_ATTEN_OFFSET(LATCHED_ATTN_RBCU) | \
+ GENERAL_ATTEN_OFFSET(LATCHED_ATTN_RBCP) | \
+ GENERAL_ATTEN_OFFSET(LATCHED_ATTN_RSVD_GRC))
+
+#define HW_INTERRUT_ASSERT_SET_0 \
+ (AEU_INPUTS_ATTN_BITS_TSDM_HW_INTERRUPT | \
+ AEU_INPUTS_ATTN_BITS_TCM_HW_INTERRUPT | \
+ AEU_INPUTS_ATTN_BITS_TSEMI_HW_INTERRUPT | \
+ AEU_INPUTS_ATTN_BITS_PBF_HW_INTERRUPT)
+#define HW_PRTY_ASSERT_SET_0 (AEU_INPUTS_ATTN_BITS_BRB_PARITY_ERROR | \
+ AEU_INPUTS_ATTN_BITS_PARSER_PARITY_ERROR | \
+ AEU_INPUTS_ATTN_BITS_TSDM_PARITY_ERROR | \
+ AEU_INPUTS_ATTN_BITS_SEARCHER_PARITY_ERROR |\
+ AEU_INPUTS_ATTN_BITS_TSEMI_PARITY_ERROR)
+#define HW_INTERRUT_ASSERT_SET_1 \
+ (AEU_INPUTS_ATTN_BITS_QM_HW_INTERRUPT | \
+ AEU_INPUTS_ATTN_BITS_TIMERS_HW_INTERRUPT | \
+ AEU_INPUTS_ATTN_BITS_XSDM_HW_INTERRUPT | \
+ AEU_INPUTS_ATTN_BITS_XCM_HW_INTERRUPT | \
+ AEU_INPUTS_ATTN_BITS_XSEMI_HW_INTERRUPT | \
+ AEU_INPUTS_ATTN_BITS_USDM_HW_INTERRUPT | \
+ AEU_INPUTS_ATTN_BITS_UCM_HW_INTERRUPT | \
+ AEU_INPUTS_ATTN_BITS_USEMI_HW_INTERRUPT | \
+ AEU_INPUTS_ATTN_BITS_UPB_HW_INTERRUPT | \
+ AEU_INPUTS_ATTN_BITS_CSDM_HW_INTERRUPT | \
+ AEU_INPUTS_ATTN_BITS_CCM_HW_INTERRUPT)
+#define HW_PRTY_ASSERT_SET_1 (AEU_INPUTS_ATTN_BITS_PBCLIENT_PARITY_ERROR |\
+ AEU_INPUTS_ATTN_BITS_QM_PARITY_ERROR | \
+ AEU_INPUTS_ATTN_BITS_XSDM_PARITY_ERROR | \
+ AEU_INPUTS_ATTN_BITS_XSEMI_PARITY_ERROR | \
+ AEU_INPUTS_ATTN_BITS_DOORBELLQ_PARITY_ERROR |\
+ AEU_INPUTS_ATTN_BITS_VAUX_PCI_CORE_PARITY_ERROR |\
+ AEU_INPUTS_ATTN_BITS_DEBUG_PARITY_ERROR | \
+ AEU_INPUTS_ATTN_BITS_USDM_PARITY_ERROR | \
+ AEU_INPUTS_ATTN_BITS_USEMI_PARITY_ERROR | \
+ AEU_INPUTS_ATTN_BITS_UPB_PARITY_ERROR | \
+ AEU_INPUTS_ATTN_BITS_CSDM_PARITY_ERROR)
+#define HW_INTERRUT_ASSERT_SET_2 \
+ (AEU_INPUTS_ATTN_BITS_CSEMI_HW_INTERRUPT | \
+ AEU_INPUTS_ATTN_BITS_CDU_HW_INTERRUPT | \
+ AEU_INPUTS_ATTN_BITS_DMAE_HW_INTERRUPT | \
+ AEU_INPUTS_ATTN_BITS_PXPPCICLOCKCLIENT_HW_INTERRUPT |\
+ AEU_INPUTS_ATTN_BITS_MISC_HW_INTERRUPT)
+#define HW_PRTY_ASSERT_SET_2 (AEU_INPUTS_ATTN_BITS_CSEMI_PARITY_ERROR | \
+ AEU_INPUTS_ATTN_BITS_PXP_PARITY_ERROR | \
+ AEU_INPUTS_ATTN_BITS_PXPPCICLOCKCLIENT_PARITY_ERROR |\
+ AEU_INPUTS_ATTN_BITS_CFC_PARITY_ERROR | \
+ AEU_INPUTS_ATTN_BITS_CDU_PARITY_ERROR | \
+ AEU_INPUTS_ATTN_BITS_IGU_PARITY_ERROR | \
+ AEU_INPUTS_ATTN_BITS_MISC_PARITY_ERROR)
+
+#define HW_PRTY_ASSERT_SET_3 (AEU_INPUTS_ATTN_BITS_MCP_LATCHED_ROM_PARITY | \
+ AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_RX_PARITY | \
+ AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_TX_PARITY | \
+ AEU_INPUTS_ATTN_BITS_MCP_LATCHED_SCPAD_PARITY)
+
+#define RSS_FLAGS(bp) \
+ (TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_CAPABILITY | \
+ TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_TCP_CAPABILITY | \
+ TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_CAPABILITY | \
+ TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_TCP_CAPABILITY | \
+ (bp->multi_mode << \
+ TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_MODE_SHIFT))
+#define MULTI_MASK 0x7f
+
+
+#define DEF_USB_FUNC_OFF (2 + 2*HC_USTORM_DEF_SB_NUM_INDICES)
+#define DEF_CSB_FUNC_OFF (2 + 2*HC_CSTORM_DEF_SB_NUM_INDICES)
+#define DEF_XSB_FUNC_OFF (2 + 2*HC_XSTORM_DEF_SB_NUM_INDICES)
+#define DEF_TSB_FUNC_OFF (2 + 2*HC_TSTORM_DEF_SB_NUM_INDICES)
+
+#define C_DEF_SB_SP_INDEX HC_INDEX_DEF_C_ETH_SLOW_PATH
+
+#define BNX2X_SP_DSB_INDEX \
+(&bp->def_status_blk->c_def_status_block.index_values[C_DEF_SB_SP_INDEX])
+
+
+#define CAM_IS_INVALID(x) \
+(x.target_table_entry.flags == TSTORM_CAM_TARGET_TABLE_ENTRY_ACTION_TYPE)
+
+#define CAM_INVALIDATE(x) \
+ (x.target_table_entry.flags = TSTORM_CAM_TARGET_TABLE_ENTRY_ACTION_TYPE)
+
+
+/* Number of u32 elements in MC hash array */
+#define MC_HASH_SIZE 8
+#define MC_HASH_OFFSET(bp, i) (BAR_TSTRORM_INTMEM + \
+ TSTORM_APPROXIMATE_MATCH_MULTICAST_FILTERING_OFFSET(BP_FUNC(bp)) + i*4)
+
+
+#ifndef PXP2_REG_PXP2_INT_STS
+#define PXP2_REG_PXP2_INT_STS PXP2_REG_PXP2_INT_STS_0
+#endif
+
+#define BNX2X_VPD_LEN 128
+#define VENDOR_ID_LEN 4
+
+#ifdef BNX2X_MAIN
+#define BNX2X_EXTERN
+#else
+#define BNX2X_EXTERN extern
+#endif
+
+BNX2X_EXTERN int load_count[3]; /* 0-common, 1-port0, 2-port1 */
+
+/* MISC_REG_RESET_REG - this is here for the hsi to work don't touch */
+
+extern void bnx2x_set_ethtool_ops(struct net_device *netdev);
+
+void bnx2x_post_dmae(struct bnx2x *bp, struct dmae_command *dmae, int idx);
+
+#endif /* bnx2x.h */
diff --git a/drivers/net/bnx2x/bnx2x_cmn.c b/drivers/net/bnx2x/bnx2x_cmn.c
new file mode 100644
index 00000000000..02bf710629a
--- /dev/null
+++ b/drivers/net/bnx2x/bnx2x_cmn.c
@@ -0,0 +1,2252 @@
+/* bnx2x_cmn.c: Broadcom Everest network driver.
+ *
+ * Copyright (c) 2007-2010 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation.
+ *
+ * Maintained by: Eilon Greenstein <eilong@broadcom.com>
+ * Written by: Eliezer Tamir
+ * Based on code from Michael Chan's bnx2 driver
+ * UDP CSUM errata workaround by Arik Gendelman
+ * Slowpath and fastpath rework by Vladislav Zolotarov
+ * Statistics and Link management by Yitchak Gertner
+ *
+ */
+
+
+#include <linux/etherdevice.h>
+#include <linux/ip.h>
+#include <linux/ipv6.h>
+#include <net/ip6_checksum.h>
+#include "bnx2x_cmn.h"
+
+#ifdef BCM_VLAN
+#include <linux/if_vlan.h>
+#endif
+
+static int bnx2x_poll(struct napi_struct *napi, int budget);
+
+/* free skb in the packet ring at pos idx
+ * return idx of last bd freed
+ */
+static u16 bnx2x_free_tx_pkt(struct bnx2x *bp, struct bnx2x_fastpath *fp,
+ u16 idx)
+{
+ struct sw_tx_bd *tx_buf = &fp->tx_buf_ring[idx];
+ struct eth_tx_start_bd *tx_start_bd;
+ struct eth_tx_bd *tx_data_bd;
+ struct sk_buff *skb = tx_buf->skb;
+ u16 bd_idx = TX_BD(tx_buf->first_bd), new_cons;
+ int nbd;
+
+ /* prefetch skb end pointer to speedup dev_kfree_skb() */
+ prefetch(&skb->end);
+
+ DP(BNX2X_MSG_OFF, "pkt_idx %d buff @(%p)->skb %p\n",
+ idx, tx_buf, skb);
+
+ /* unmap first bd */
+ DP(BNX2X_MSG_OFF, "free bd_idx %d\n", bd_idx);
+ tx_start_bd = &fp->tx_desc_ring[bd_idx].start_bd;
+ dma_unmap_single(&bp->pdev->dev, BD_UNMAP_ADDR(tx_start_bd),
+ BD_UNMAP_LEN(tx_start_bd), PCI_DMA_TODEVICE);
+
+ nbd = le16_to_cpu(tx_start_bd->nbd) - 1;
+#ifdef BNX2X_STOP_ON_ERROR
+ if ((nbd - 1) > (MAX_SKB_FRAGS + 2)) {
+ BNX2X_ERR("BAD nbd!\n");
+ bnx2x_panic();
+ }
+#endif
+ new_cons = nbd + tx_buf->first_bd;
+
+ /* Get the next bd */
+ bd_idx = TX_BD(NEXT_TX_IDX(bd_idx));
+
+ /* Skip a parse bd... */
+ --nbd;
+ bd_idx = TX_BD(NEXT_TX_IDX(bd_idx));
+
+ /* ...and the TSO split header bd since they have no mapping */
+ if (tx_buf->flags & BNX2X_TSO_SPLIT_BD) {
+ --nbd;
+ bd_idx = TX_BD(NEXT_TX_IDX(bd_idx));
+ }
+
+ /* now free frags */
+ while (nbd > 0) {
+
+ DP(BNX2X_MSG_OFF, "free frag bd_idx %d\n", bd_idx);
+ tx_data_bd = &fp->tx_desc_ring[bd_idx].reg_bd;
+ dma_unmap_page(&bp->pdev->dev, BD_UNMAP_ADDR(tx_data_bd),
+ BD_UNMAP_LEN(tx_data_bd), DMA_TO_DEVICE);
+ if (--nbd)
+ bd_idx = TX_BD(NEXT_TX_IDX(bd_idx));
+ }
+
+ /* release skb */
+ WARN_ON(!skb);
+ dev_kfree_skb(skb);
+ tx_buf->first_bd = 0;
+ tx_buf->skb = NULL;
+
+ return new_cons;
+}
+
+int bnx2x_tx_int(struct bnx2x_fastpath *fp)
+{
+ struct bnx2x *bp = fp->bp;
+ struct netdev_queue *txq;
+ u16 hw_cons, sw_cons, bd_cons = fp->tx_bd_cons;
+
+#ifdef BNX2X_STOP_ON_ERROR
+ if (unlikely(bp->panic))
+ return -1;
+#endif
+
+ txq = netdev_get_tx_queue(bp->dev, fp->index);
+ hw_cons = le16_to_cpu(*fp->tx_cons_sb);
+ sw_cons = fp->tx_pkt_cons;
+
+ while (sw_cons != hw_cons) {
+ u16 pkt_cons;
+
+ pkt_cons = TX_BD(sw_cons);
+
+ /* prefetch(bp->tx_buf_ring[pkt_cons].skb); */
+
+ DP(NETIF_MSG_TX_DONE, "hw_cons %u sw_cons %u pkt_cons %u\n",
+ hw_cons, sw_cons, pkt_cons);
+
+/* if (NEXT_TX_IDX(sw_cons) != hw_cons) {
+ rmb();
+ prefetch(fp->tx_buf_ring[NEXT_TX_IDX(sw_cons)].skb);
+ }
+*/
+ bd_cons = bnx2x_free_tx_pkt(bp, fp, pkt_cons);
+ sw_cons++;
+ }
+
+ fp->tx_pkt_cons = sw_cons;
+ fp->tx_bd_cons = bd_cons;
+
+ /* Need to make the tx_bd_cons update visible to start_xmit()
+ * before checking for netif_tx_queue_stopped(). Without the
+ * memory barrier, there is a small possibility that
+ * start_xmit() will miss it and cause the queue to be stopped
+ * forever.
+ */
+ smp_mb();
+
+ /* TBD need a thresh? */
+ if (unlikely(netif_tx_queue_stopped(txq))) {
+ /* Taking tx_lock() is needed to prevent reenabling the queue
+ * while it's empty. This could have happen if rx_action() gets
+ * suspended in bnx2x_tx_int() after the condition before
+ * netif_tx_wake_queue(), while tx_action (bnx2x_start_xmit()):
+ *
+ * stops the queue->sees fresh tx_bd_cons->releases the queue->
+ * sends some packets consuming the whole queue again->
+ * stops the queue
+ */
+
+ __netif_tx_lock(txq, smp_processor_id());
+
+ if ((netif_tx_queue_stopped(txq)) &&
+ (bp->state == BNX2X_STATE_OPEN) &&
+ (bnx2x_tx_avail(fp) >= MAX_SKB_FRAGS + 3))
+ netif_tx_wake_queue(txq);
+
+ __netif_tx_unlock(txq);
+ }
+ return 0;
+}
+
+static inline void bnx2x_update_last_max_sge(struct bnx2x_fastpath *fp,
+ u16 idx)
+{
+ u16 last_max = fp->last_max_sge;
+
+ if (SUB_S16(idx, last_max) > 0)
+ fp->last_max_sge = idx;
+}
+
+static void bnx2x_update_sge_prod(struct bnx2x_fastpath *fp,
+ struct eth_fast_path_rx_cqe *fp_cqe)
+{
+ struct bnx2x *bp = fp->bp;
+ u16 sge_len = SGE_PAGE_ALIGN(le16_to_cpu(fp_cqe->pkt_len) -
+ le16_to_cpu(fp_cqe->len_on_bd)) >>
+ SGE_PAGE_SHIFT;
+ u16 last_max, last_elem, first_elem;
+ u16 delta = 0;
+ u16 i;
+
+ if (!sge_len)
+ return;
+
+ /* First mark all used pages */
+ for (i = 0; i < sge_len; i++)
+ SGE_MASK_CLEAR_BIT(fp, RX_SGE(le16_to_cpu(fp_cqe->sgl[i])));
+
+ DP(NETIF_MSG_RX_STATUS, "fp_cqe->sgl[%d] = %d\n",
+ sge_len - 1, le16_to_cpu(fp_cqe->sgl[sge_len - 1]));
+
+ /* Here we assume that the last SGE index is the biggest */
+ prefetch((void *)(fp->sge_mask));
+ bnx2x_update_last_max_sge(fp, le16_to_cpu(fp_cqe->sgl[sge_len - 1]));
+
+ last_max = RX_SGE(fp->last_max_sge);
+ last_elem = last_max >> RX_SGE_MASK_ELEM_SHIFT;
+ first_elem = RX_SGE(fp->rx_sge_prod) >> RX_SGE_MASK_ELEM_SHIFT;
+
+ /* If ring is not full */
+ if (last_elem + 1 != first_elem)
+ last_elem++;
+
+ /* Now update the prod */
+ for (i = first_elem; i != last_elem; i = NEXT_SGE_MASK_ELEM(i)) {
+ if (likely(fp->sge_mask[i]))
+ break;
+
+ fp->sge_mask[i] = RX_SGE_MASK_ELEM_ONE_MASK;
+ delta += RX_SGE_MASK_ELEM_SZ;
+ }
+
+ if (delta > 0) {
+ fp->rx_sge_prod += delta;
+ /* clear page-end entries */
+ bnx2x_clear_sge_mask_next_elems(fp);
+ }
+
+ DP(NETIF_MSG_RX_STATUS,
+ "fp->last_max_sge = %d fp->rx_sge_prod = %d\n",
+ fp->last_max_sge, fp->rx_sge_prod);
+}
+
+static void bnx2x_tpa_start(struct bnx2x_fastpath *fp, u16 queue,
+ struct sk_buff *skb, u16 cons, u16 prod)
+{
+ struct bnx2x *bp = fp->bp;
+ struct sw_rx_bd *cons_rx_buf = &fp->rx_buf_ring[cons];
+ struct sw_rx_bd *prod_rx_buf = &fp->rx_buf_ring[prod];
+ struct eth_rx_bd *prod_bd = &fp->rx_desc_ring[prod];
+ dma_addr_t mapping;
+
+ /* move empty skb from pool to prod and map it */
+ prod_rx_buf->skb = fp->tpa_pool[queue].skb;
+ mapping = dma_map_single(&bp->pdev->dev, fp->tpa_pool[queue].skb->data,
+ bp->rx_buf_size, DMA_FROM_DEVICE);
+ dma_unmap_addr_set(prod_rx_buf, mapping, mapping);
+
+ /* move partial skb from cons to pool (don't unmap yet) */
+ fp->tpa_pool[queue] = *cons_rx_buf;
+
+ /* mark bin state as start - print error if current state != stop */
+ if (fp->tpa_state[queue] != BNX2X_TPA_STOP)
+ BNX2X_ERR("start of bin not in stop [%d]\n", queue);
+
+ fp->tpa_state[queue] = BNX2X_TPA_START;
+
+ /* point prod_bd to new skb */
+ prod_bd->addr_hi = cpu_to_le32(U64_HI(mapping));
+ prod_bd->addr_lo = cpu_to_le32(U64_LO(mapping));
+
+#ifdef BNX2X_STOP_ON_ERROR
+ fp->tpa_queue_used |= (1 << queue);
+#ifdef _ASM_GENERIC_INT_L64_H
+ DP(NETIF_MSG_RX_STATUS, "fp->tpa_queue_used = 0x%lx\n",
+#else
+ DP(NETIF_MSG_RX_STATUS, "fp->tpa_queue_used = 0x%llx\n",
+#endif
+ fp->tpa_queue_used);
+#endif
+}
+
+static int bnx2x_fill_frag_skb(struct bnx2x *bp, struct bnx2x_fastpath *fp,
+ struct sk_buff *skb,
+ struct eth_fast_path_rx_cqe *fp_cqe,
+ u16 cqe_idx)
+{
+ struct sw_rx_page *rx_pg, old_rx_pg;
+ u16 len_on_bd = le16_to_cpu(fp_cqe->len_on_bd);
+ u32 i, frag_len, frag_size, pages;
+ int err;
+ int j;
+
+ frag_size = le16_to_cpu(fp_cqe->pkt_len) - len_on_bd;
+ pages = SGE_PAGE_ALIGN(frag_size) >> SGE_PAGE_SHIFT;
+
+ /* This is needed in order to enable forwarding support */
+ if (frag_size)
+ skb_shinfo(skb)->gso_size = min((u32)SGE_PAGE_SIZE,
+ max(frag_size, (u32)len_on_bd));
+
+#ifdef BNX2X_STOP_ON_ERROR
+ if (pages > min_t(u32, 8, MAX_SKB_FRAGS)*SGE_PAGE_SIZE*PAGES_PER_SGE) {
+ BNX2X_ERR("SGL length is too long: %d. CQE index is %d\n",
+ pages, cqe_idx);
+ BNX2X_ERR("fp_cqe->pkt_len = %d fp_cqe->len_on_bd = %d\n",
+ fp_cqe->pkt_len, len_on_bd);
+ bnx2x_panic();
+ return -EINVAL;
+ }
+#endif
+
+ /* Run through the SGL and compose the fragmented skb */
+ for (i = 0, j = 0; i < pages; i += PAGES_PER_SGE, j++) {
+ u16 sge_idx = RX_SGE(le16_to_cpu(fp_cqe->sgl[j]));
+
+ /* FW gives the indices of the SGE as if the ring is an array
+ (meaning that "next" element will consume 2 indices) */
+ frag_len = min(frag_size, (u32)(SGE_PAGE_SIZE*PAGES_PER_SGE));
+ rx_pg = &fp->rx_page_ring[sge_idx];
+ old_rx_pg = *rx_pg;
+
+ /* If we fail to allocate a substitute page, we simply stop
+ where we are and drop the whole packet */
+ err = bnx2x_alloc_rx_sge(bp, fp, sge_idx);
+ if (unlikely(err)) {
+ fp->eth_q_stats.rx_skb_alloc_failed++;
+ return err;
+ }
+
+ /* Unmap the page as we r going to pass it to the stack */
+ dma_unmap_page(&bp->pdev->dev,
+ dma_unmap_addr(&old_rx_pg, mapping),
+ SGE_PAGE_SIZE*PAGES_PER_SGE, DMA_FROM_DEVICE);
+
+ /* Add one frag and update the appropriate fields in the skb */
+ skb_fill_page_desc(skb, j, old_rx_pg.page, 0, frag_len);
+
+ skb->data_len += frag_len;
+ skb->truesize += frag_len;
+ skb->len += frag_len;
+
+ frag_size -= frag_len;
+ }
+
+ return 0;
+}
+
+static void bnx2x_tpa_stop(struct bnx2x *bp, struct bnx2x_fastpath *fp,
+ u16 queue, int pad, int len, union eth_rx_cqe *cqe,
+ u16 cqe_idx)
+{
+ struct sw_rx_bd *rx_buf = &fp->tpa_pool[queue];
+ struct sk_buff *skb = rx_buf->skb;
+ /* alloc new skb */
+ struct sk_buff *new_skb = netdev_alloc_skb(bp->dev, bp->rx_buf_size);
+
+ /* Unmap skb in the pool anyway, as we are going to change
+ pool entry status to BNX2X_TPA_STOP even if new skb allocation
+ fails. */
+ dma_unmap_single(&bp->pdev->dev, dma_unmap_addr(rx_buf, mapping),
+ bp->rx_buf_size, DMA_FROM_DEVICE);
+
+ if (likely(new_skb)) {
+ /* fix ip xsum and give it to the stack */
+ /* (no need to map the new skb) */
+#ifdef BCM_VLAN
+ int is_vlan_cqe =
+ (le16_to_cpu(cqe->fast_path_cqe.pars_flags.flags) &
+ PARSING_FLAGS_VLAN);
+ int is_not_hwaccel_vlan_cqe =
+ (is_vlan_cqe && (!(bp->flags & HW_VLAN_RX_FLAG)));
+#endif
+
+ prefetch(skb);
+ prefetch(((char *)(skb)) + 128);
+
+#ifdef BNX2X_STOP_ON_ERROR
+ if (pad + len > bp->rx_buf_size) {
+ BNX2X_ERR("skb_put is about to fail... "
+ "pad %d len %d rx_buf_size %d\n",
+ pad, len, bp->rx_buf_size);
+ bnx2x_panic();
+ return;
+ }
+#endif
+
+ skb_reserve(skb, pad);
+ skb_put(skb, len);
+
+ skb->protocol = eth_type_trans(skb, bp->dev);
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+
+ {
+ struct iphdr *iph;
+
+ iph = (struct iphdr *)skb->data;
+#ifdef BCM_VLAN
+ /* If there is no Rx VLAN offloading -
+ take VLAN tag into an account */
+ if (unlikely(is_not_hwaccel_vlan_cqe))
+ iph = (struct iphdr *)((u8 *)iph + VLAN_HLEN);
+#endif
+ iph->check = 0;
+ iph->check = ip_fast_csum((u8 *)iph, iph->ihl);
+ }
+
+ if (!bnx2x_fill_frag_skb(bp, fp, skb,
+ &cqe->fast_path_cqe, cqe_idx)) {
+#ifdef BCM_VLAN
+ if ((bp->vlgrp != NULL) && is_vlan_cqe &&
+ (!is_not_hwaccel_vlan_cqe))
+ vlan_gro_receive(&fp->napi, bp->vlgrp,
+ le16_to_cpu(cqe->fast_path_cqe.
+ vlan_tag), skb);
+ else
+#endif
+ napi_gro_receive(&fp->napi, skb);
+ } else {
+ DP(NETIF_MSG_RX_STATUS, "Failed to allocate new pages"
+ " - dropping packet!\n");
+ dev_kfree_skb(skb);
+ }
+
+
+ /* put new skb in bin */
+ fp->tpa_pool[queue].skb = new_skb;
+
+ } else {
+ /* else drop the packet and keep the buffer in the bin */
+ DP(NETIF_MSG_RX_STATUS,
+ "Failed to allocate new skb - dropping packet!\n");
+ fp->eth_q_stats.rx_skb_alloc_failed++;
+ }
+
+ fp->tpa_state[queue] = BNX2X_TPA_STOP;
+}
+
+/* Set Toeplitz hash value in the skb using the value from the
+ * CQE (calculated by HW).
+ */
+static inline void bnx2x_set_skb_rxhash(struct bnx2x *bp, union eth_rx_cqe *cqe,
+ struct sk_buff *skb)
+{
+ /* Set Toeplitz hash from CQE */
+ if ((bp->dev->features & NETIF_F_RXHASH) &&
+ (cqe->fast_path_cqe.status_flags &
+ ETH_FAST_PATH_RX_CQE_RSS_HASH_FLG))
+ skb->rxhash =
+ le32_to_cpu(cqe->fast_path_cqe.rss_hash_result);
+}
+
+int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget)
+{
+ struct bnx2x *bp = fp->bp;
+ u16 bd_cons, bd_prod, bd_prod_fw, comp_ring_cons;
+ u16 hw_comp_cons, sw_comp_cons, sw_comp_prod;
+ int rx_pkt = 0;
+
+#ifdef BNX2X_STOP_ON_ERROR
+ if (unlikely(bp->panic))
+ return 0;
+#endif
+
+ /* CQ "next element" is of the size of the regular element,
+ that's why it's ok here */
+ hw_comp_cons = le16_to_cpu(*fp->rx_cons_sb);
+ if ((hw_comp_cons & MAX_RCQ_DESC_CNT) == MAX_RCQ_DESC_CNT)
+ hw_comp_cons++;
+
+ bd_cons = fp->rx_bd_cons;
+ bd_prod = fp->rx_bd_prod;
+ bd_prod_fw = bd_prod;
+ sw_comp_cons = fp->rx_comp_cons;
+ sw_comp_prod = fp->rx_comp_prod;
+
+ /* Memory barrier necessary as speculative reads of the rx
+ * buffer can be ahead of the index in the status block
+ */
+ rmb();
+
+ DP(NETIF_MSG_RX_STATUS,
+ "queue[%d]: hw_comp_cons %u sw_comp_cons %u\n",
+ fp->index, hw_comp_cons, sw_comp_cons);
+
+ while (sw_comp_cons != hw_comp_cons) {
+ struct sw_rx_bd *rx_buf = NULL;
+ struct sk_buff *skb;
+ union eth_rx_cqe *cqe;
+ u8 cqe_fp_flags;
+ u16 len, pad;
+
+ comp_ring_cons = RCQ_BD(sw_comp_cons);
+ bd_prod = RX_BD(bd_prod);
+ bd_cons = RX_BD(bd_cons);
+
+ /* Prefetch the page containing the BD descriptor
+ at producer's index. It will be needed when new skb is
+ allocated */
+ prefetch((void *)(PAGE_ALIGN((unsigned long)
+ (&fp->rx_desc_ring[bd_prod])) -
+ PAGE_SIZE + 1));
+
+ cqe = &fp->rx_comp_ring[comp_ring_cons];
+ cqe_fp_flags = cqe->fast_path_cqe.type_error_flags;
+
+ DP(NETIF_MSG_RX_STATUS, "CQE type %x err %x status %x"
+ " queue %x vlan %x len %u\n", CQE_TYPE(cqe_fp_flags),
+ cqe_fp_flags, cqe->fast_path_cqe.status_flags,
+ le32_to_cpu(cqe->fast_path_cqe.rss_hash_result),
+ le16_to_cpu(cqe->fast_path_cqe.vlan_tag),
+ le16_to_cpu(cqe->fast_path_cqe.pkt_len));
+
+ /* is this a slowpath msg? */
+ if (unlikely(CQE_TYPE(cqe_fp_flags))) {
+ bnx2x_sp_event(fp, cqe);
+ goto next_cqe;
+
+ /* this is an rx packet */
+ } else {
+ rx_buf = &fp->rx_buf_ring[bd_cons];
+ skb = rx_buf->skb;
+ prefetch(skb);
+ len = le16_to_cpu(cqe->fast_path_cqe.pkt_len);
+ pad = cqe->fast_path_cqe.placement_offset;
+
+ /* If CQE is marked both TPA_START and TPA_END
+ it is a non-TPA CQE */
+ if ((!fp->disable_tpa) &&
+ (TPA_TYPE(cqe_fp_flags) !=
+ (TPA_TYPE_START | TPA_TYPE_END))) {
+ u16 queue = cqe->fast_path_cqe.queue_index;
+
+ if (TPA_TYPE(cqe_fp_flags) == TPA_TYPE_START) {
+ DP(NETIF_MSG_RX_STATUS,
+ "calling tpa_start on queue %d\n",
+ queue);
+
+ bnx2x_tpa_start(fp, queue, skb,
+ bd_cons, bd_prod);
+
+ /* Set Toeplitz hash for an LRO skb */
+ bnx2x_set_skb_rxhash(bp, cqe, skb);
+
+ goto next_rx;
+ }
+
+ if (TPA_TYPE(cqe_fp_flags) == TPA_TYPE_END) {
+ DP(NETIF_MSG_RX_STATUS,
+ "calling tpa_stop on queue %d\n",
+ queue);
+
+ if (!BNX2X_RX_SUM_FIX(cqe))
+ BNX2X_ERR("STOP on none TCP "
+ "data\n");
+
+ /* This is a size of the linear data
+ on this skb */
+ len = le16_to_cpu(cqe->fast_path_cqe.
+ len_on_bd);
+ bnx2x_tpa_stop(bp, fp, queue, pad,
+ len, cqe, comp_ring_cons);
+#ifdef BNX2X_STOP_ON_ERROR
+ if (bp->panic)
+ return 0;
+#endif
+
+ bnx2x_update_sge_prod(fp,
+ &cqe->fast_path_cqe);
+ goto next_cqe;
+ }
+ }
+
+ dma_sync_single_for_device(&bp->pdev->dev,
+ dma_unmap_addr(rx_buf, mapping),
+ pad + RX_COPY_THRESH,
+ DMA_FROM_DEVICE);
+ prefetch(((char *)(skb)) + 128);
+
+ /* is this an error packet? */
+ if (unlikely(cqe_fp_flags & ETH_RX_ERROR_FALGS)) {
+ DP(NETIF_MSG_RX_ERR,
+ "ERROR flags %x rx packet %u\n",
+ cqe_fp_flags, sw_comp_cons);
+ fp->eth_q_stats.rx_err_discard_pkt++;
+ goto reuse_rx;
+ }
+
+ /* Since we don't have a jumbo ring
+ * copy small packets if mtu > 1500
+ */
+ if ((bp->dev->mtu > ETH_MAX_PACKET_SIZE) &&
+ (len <= RX_COPY_THRESH)) {
+ struct sk_buff *new_skb;
+
+ new_skb = netdev_alloc_skb(bp->dev,
+ len + pad);
+ if (new_skb == NULL) {
+ DP(NETIF_MSG_RX_ERR,
+ "ERROR packet dropped "
+ "because of alloc failure\n");
+ fp->eth_q_stats.rx_skb_alloc_failed++;
+ goto reuse_rx;
+ }
+
+ /* aligned copy */
+ skb_copy_from_linear_data_offset(skb, pad,
+ new_skb->data + pad, len);
+ skb_reserve(new_skb, pad);
+ skb_put(new_skb, len);
+
+ bnx2x_reuse_rx_skb(fp, skb, bd_cons, bd_prod);
+
+ skb = new_skb;
+
+ } else
+ if (likely(bnx2x_alloc_rx_skb(bp, fp, bd_prod) == 0)) {
+ dma_unmap_single(&bp->pdev->dev,
+ dma_unmap_addr(rx_buf, mapping),
+ bp->rx_buf_size,
+ DMA_FROM_DEVICE);
+ skb_reserve(skb, pad);
+ skb_put(skb, len);
+
+ } else {
+ DP(NETIF_MSG_RX_ERR,
+ "ERROR packet dropped because "
+ "of alloc failure\n");
+ fp->eth_q_stats.rx_skb_alloc_failed++;
+reuse_rx:
+ bnx2x_reuse_rx_skb(fp, skb, bd_cons, bd_prod);
+ goto next_rx;
+ }
+
+ skb->protocol = eth_type_trans(skb, bp->dev);
+
+ /* Set Toeplitz hash for a none-LRO skb */
+ bnx2x_set_skb_rxhash(bp, cqe, skb);
+
+ skb->ip_summed = CHECKSUM_NONE;
+ if (bp->rx_csum) {
+ if (likely(BNX2X_RX_CSUM_OK(cqe)))
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+ else
+ fp->eth_q_stats.hw_csum_err++;
+ }
+ }
+
+ skb_record_rx_queue(skb, fp->index);
+
+#ifdef BCM_VLAN
+ if ((bp->vlgrp != NULL) && (bp->flags & HW_VLAN_RX_FLAG) &&
+ (le16_to_cpu(cqe->fast_path_cqe.pars_flags.flags) &
+ PARSING_FLAGS_VLAN))
+ vlan_gro_receive(&fp->napi, bp->vlgrp,
+ le16_to_cpu(cqe->fast_path_cqe.vlan_tag), skb);
+ else
+#endif
+ napi_gro_receive(&fp->napi, skb);
+
+
+next_rx:
+ rx_buf->skb = NULL;
+
+ bd_cons = NEXT_RX_IDX(bd_cons);
+ bd_prod = NEXT_RX_IDX(bd_prod);
+ bd_prod_fw = NEXT_RX_IDX(bd_prod_fw);
+ rx_pkt++;
+next_cqe:
+ sw_comp_prod = NEXT_RCQ_IDX(sw_comp_prod);
+ sw_comp_cons = NEXT_RCQ_IDX(sw_comp_cons);
+
+ if (rx_pkt == budget)
+ break;
+ } /* while */
+
+ fp->rx_bd_cons = bd_cons;
+ fp->rx_bd_prod = bd_prod_fw;
+ fp->rx_comp_cons = sw_comp_cons;
+ fp->rx_comp_prod = sw_comp_prod;
+
+ /* Update producers */
+ bnx2x_update_rx_prod(bp, fp, bd_prod_fw, sw_comp_prod,
+ fp->rx_sge_prod);
+
+ fp->rx_pkt += rx_pkt;
+ fp->rx_calls++;
+
+ return rx_pkt;
+}
+
+static irqreturn_t bnx2x_msix_fp_int(int irq, void *fp_cookie)
+{
+ struct bnx2x_fastpath *fp = fp_cookie;
+ struct bnx2x *bp = fp->bp;
+
+ /* Return here if interrupt is disabled */
+ if (unlikely(atomic_read(&bp->intr_sem) != 0)) {
+ DP(NETIF_MSG_INTR, "called but intr_sem not 0, returning\n");
+ return IRQ_HANDLED;
+ }
+
+ DP(BNX2X_MSG_FP, "got an MSI-X interrupt on IDX:SB [%d:%d]\n",
+ fp->index, fp->sb_id);
+ bnx2x_ack_sb(bp, fp->sb_id, USTORM_ID, 0, IGU_INT_DISABLE, 0);
+
+#ifdef BNX2X_STOP_ON_ERROR
+ if (unlikely(bp->panic))
+ return IRQ_HANDLED;
+#endif
+
+ /* Handle Rx and Tx according to MSI-X vector */
+ prefetch(fp->rx_cons_sb);
+ prefetch(fp->tx_cons_sb);
+ prefetch(&fp->status_blk->u_status_block.status_block_index);
+ prefetch(&fp->status_blk->c_status_block.status_block_index);
+ napi_schedule(&bnx2x_fp(bp, fp->index, napi));
+
+ return IRQ_HANDLED;
+}
+
+
+/* HW Lock for shared dual port PHYs */
+void bnx2x_acquire_phy_lock(struct bnx2x *bp)
+{
+ mutex_lock(&bp->port.phy_mutex);
+
+ if (bp->port.need_hw_lock)
+ bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_MDIO);
+}
+
+void bnx2x_release_phy_lock(struct bnx2x *bp)
+{
+ if (bp->port.need_hw_lock)
+ bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_MDIO);
+
+ mutex_unlock(&bp->port.phy_mutex);
+}
+
+void bnx2x_link_report(struct bnx2x *bp)
+{
+ if (bp->flags & MF_FUNC_DIS) {
+ netif_carrier_off(bp->dev);
+ netdev_err(bp->dev, "NIC Link is Down\n");
+ return;
+ }
+
+ if (bp->link_vars.link_up) {
+ u16 line_speed;
+
+ if (bp->state == BNX2X_STATE_OPEN)
+ netif_carrier_on(bp->dev);
+ netdev_info(bp->dev, "NIC Link is Up, ");
+
+ line_speed = bp->link_vars.line_speed;
+ if (IS_E1HMF(bp)) {
+ u16 vn_max_rate;
+
+ vn_max_rate =
+ ((bp->mf_config & FUNC_MF_CFG_MAX_BW_MASK) >>
+ FUNC_MF_CFG_MAX_BW_SHIFT) * 100;
+ if (vn_max_rate < line_speed)
+ line_speed = vn_max_rate;
+ }
+ pr_cont("%d Mbps ", line_speed);
+
+ if (bp->link_vars.duplex == DUPLEX_FULL)
+ pr_cont("full duplex");
+ else
+ pr_cont("half duplex");
+
+ if (bp->link_vars.flow_ctrl != BNX2X_FLOW_CTRL_NONE) {
+ if (bp->link_vars.flow_ctrl & BNX2X_FLOW_CTRL_RX) {
+ pr_cont(", receive ");
+ if (bp->link_vars.flow_ctrl &
+ BNX2X_FLOW_CTRL_TX)
+ pr_cont("& transmit ");
+ } else {
+ pr_cont(", transmit ");
+ }
+ pr_cont("flow control ON");
+ }
+ pr_cont("\n");
+
+ } else { /* link_down */
+ netif_carrier_off(bp->dev);
+ netdev_err(bp->dev, "NIC Link is Down\n");
+ }
+}
+
+void bnx2x_init_rx_rings(struct bnx2x *bp)
+{
+ int func = BP_FUNC(bp);
+ int max_agg_queues = CHIP_IS_E1(bp) ? ETH_MAX_AGGREGATION_QUEUES_E1 :
+ ETH_MAX_AGGREGATION_QUEUES_E1H;
+ u16 ring_prod, cqe_ring_prod;
+ int i, j;
+
+ bp->rx_buf_size = bp->dev->mtu + ETH_OVREHEAD + BNX2X_RX_ALIGN;
+ DP(NETIF_MSG_IFUP,
+ "mtu %d rx_buf_size %d\n", bp->dev->mtu, bp->rx_buf_size);
+
+ if (bp->flags & TPA_ENABLE_FLAG) {
+
+ for_each_queue(bp, j) {
+ struct bnx2x_fastpath *fp = &bp->fp[j];
+
+ for (i = 0; i < max_agg_queues; i++) {
+ fp->tpa_pool[i].skb =
+ netdev_alloc_skb(bp->dev, bp->rx_buf_size);
+ if (!fp->tpa_pool[i].skb) {
+ BNX2X_ERR("Failed to allocate TPA "
+ "skb pool for queue[%d] - "
+ "disabling TPA on this "
+ "queue!\n", j);
+ bnx2x_free_tpa_pool(bp, fp, i);
+ fp->disable_tpa = 1;
+ break;
+ }
+ dma_unmap_addr_set((struct sw_rx_bd *)
+ &bp->fp->tpa_pool[i],
+ mapping, 0);
+ fp->tpa_state[i] = BNX2X_TPA_STOP;
+ }
+ }
+ }
+
+ for_each_queue(bp, j) {
+ struct bnx2x_fastpath *fp = &bp->fp[j];
+
+ fp->rx_bd_cons = 0;
+ fp->rx_cons_sb = BNX2X_RX_SB_INDEX;
+ fp->rx_bd_cons_sb = BNX2X_RX_SB_BD_INDEX;
+
+ /* "next page" elements initialization */
+ /* SGE ring */
+ for (i = 1; i <= NUM_RX_SGE_PAGES; i++) {
+ struct eth_rx_sge *sge;
+
+ sge = &fp->rx_sge_ring[RX_SGE_CNT * i - 2];
+ sge->addr_hi =
+ cpu_to_le32(U64_HI(fp->rx_sge_mapping +
+ BCM_PAGE_SIZE*(i % NUM_RX_SGE_PAGES)));
+ sge->addr_lo =
+ cpu_to_le32(U64_LO(fp->rx_sge_mapping +
+ BCM_PAGE_SIZE*(i % NUM_RX_SGE_PAGES)));
+ }
+
+ bnx2x_init_sge_ring_bit_mask(fp);
+
+ /* RX BD ring */
+ for (i = 1; i <= NUM_RX_RINGS; i++) {
+ struct eth_rx_bd *rx_bd;
+
+ rx_bd = &fp->rx_desc_ring[RX_DESC_CNT * i - 2];
+ rx_bd->addr_hi =
+ cpu_to_le32(U64_HI(fp->rx_desc_mapping +
+ BCM_PAGE_SIZE*(i % NUM_RX_RINGS)));
+ rx_bd->addr_lo =
+ cpu_to_le32(U64_LO(fp->rx_desc_mapping +
+ BCM_PAGE_SIZE*(i % NUM_RX_RINGS)));
+ }
+
+ /* CQ ring */
+ for (i = 1; i <= NUM_RCQ_RINGS; i++) {
+ struct eth_rx_cqe_next_page *nextpg;
+
+ nextpg = (struct eth_rx_cqe_next_page *)
+ &fp->rx_comp_ring[RCQ_DESC_CNT * i - 1];
+ nextpg->addr_hi =
+ cpu_to_le32(U64_HI(fp->rx_comp_mapping +
+ BCM_PAGE_SIZE*(i % NUM_RCQ_RINGS)));
+ nextpg->addr_lo =
+ cpu_to_le32(U64_LO(fp->rx_comp_mapping +
+ BCM_PAGE_SIZE*(i % NUM_RCQ_RINGS)));
+ }
+
+ /* Allocate SGEs and initialize the ring elements */
+ for (i = 0, ring_prod = 0;
+ i < MAX_RX_SGE_CNT*NUM_RX_SGE_PAGES; i++) {
+
+ if (bnx2x_alloc_rx_sge(bp, fp, ring_prod) < 0) {
+ BNX2X_ERR("was only able to allocate "
+ "%d rx sges\n", i);
+ BNX2X_ERR("disabling TPA for queue[%d]\n", j);
+ /* Cleanup already allocated elements */
+ bnx2x_free_rx_sge_range(bp, fp, ring_prod);
+ bnx2x_free_tpa_pool(bp, fp, max_agg_queues);
+ fp->disable_tpa = 1;
+ ring_prod = 0;
+ break;
+ }
+ ring_prod = NEXT_SGE_IDX(ring_prod);
+ }
+ fp->rx_sge_prod = ring_prod;
+
+ /* Allocate BDs and initialize BD ring */
+ fp->rx_comp_cons = 0;
+ cqe_ring_prod = ring_prod = 0;
+ for (i = 0; i < bp->rx_ring_size; i++) {
+ if (bnx2x_alloc_rx_skb(bp, fp, ring_prod) < 0) {
+ BNX2X_ERR("was only able to allocate "
+ "%d rx skbs on queue[%d]\n", i, j);
+ fp->eth_q_stats.rx_skb_alloc_failed++;
+ break;
+ }
+ ring_prod = NEXT_RX_IDX(ring_prod);
+ cqe_ring_prod = NEXT_RCQ_IDX(cqe_ring_prod);
+ WARN_ON(ring_prod <= i);
+ }
+
+ fp->rx_bd_prod = ring_prod;
+ /* must not have more available CQEs than BDs */
+ fp->rx_comp_prod = min_t(u16, NUM_RCQ_RINGS*RCQ_DESC_CNT,
+ cqe_ring_prod);
+ fp->rx_pkt = fp->rx_calls = 0;
+
+ /* Warning!
+ * this will generate an interrupt (to the TSTORM)
+ * must only be done after chip is initialized
+ */
+ bnx2x_update_rx_prod(bp, fp, ring_prod, fp->rx_comp_prod,
+ fp->rx_sge_prod);
+ if (j != 0)
+ continue;
+
+ REG_WR(bp, BAR_USTRORM_INTMEM +
+ USTORM_MEM_WORKAROUND_ADDRESS_OFFSET(func),
+ U64_LO(fp->rx_comp_mapping));
+ REG_WR(bp, BAR_USTRORM_INTMEM +
+ USTORM_MEM_WORKAROUND_ADDRESS_OFFSET(func) + 4,
+ U64_HI(fp->rx_comp_mapping));
+ }
+}
+static void bnx2x_free_tx_skbs(struct bnx2x *bp)
+{
+ int i;
+
+ for_each_queue(bp, i) {
+ struct bnx2x_fastpath *fp = &bp->fp[i];
+
+ u16 bd_cons = fp->tx_bd_cons;
+ u16 sw_prod = fp->tx_pkt_prod;
+ u16 sw_cons = fp->tx_pkt_cons;
+
+ while (sw_cons != sw_prod) {
+ bd_cons = bnx2x_free_tx_pkt(bp, fp, TX_BD(sw_cons));
+ sw_cons++;
+ }
+ }
+}
+
+static void bnx2x_free_rx_skbs(struct bnx2x *bp)
+{
+ int i, j;
+
+ for_each_queue(bp, j) {
+ struct bnx2x_fastpath *fp = &bp->fp[j];
+
+ for (i = 0; i < NUM_RX_BD; i++) {
+ struct sw_rx_bd *rx_buf = &fp->rx_buf_ring[i];
+ struct sk_buff *skb = rx_buf->skb;
+
+ if (skb == NULL)
+ continue;
+
+ dma_unmap_single(&bp->pdev->dev,
+ dma_unmap_addr(rx_buf, mapping),
+ bp->rx_buf_size, DMA_FROM_DEVICE);
+
+ rx_buf->skb = NULL;
+ dev_kfree_skb(skb);
+ }
+ if (!fp->disable_tpa)
+ bnx2x_free_tpa_pool(bp, fp, CHIP_IS_E1(bp) ?
+ ETH_MAX_AGGREGATION_QUEUES_E1 :
+ ETH_MAX_AGGREGATION_QUEUES_E1H);
+ }
+}
+
+void bnx2x_free_skbs(struct bnx2x *bp)
+{
+ bnx2x_free_tx_skbs(bp);
+ bnx2x_free_rx_skbs(bp);
+}
+
+static void bnx2x_free_msix_irqs(struct bnx2x *bp)
+{
+ int i, offset = 1;
+
+ free_irq(bp->msix_table[0].vector, bp->dev);
+ DP(NETIF_MSG_IFDOWN, "released sp irq (%d)\n",
+ bp->msix_table[0].vector);
+
+#ifdef BCM_CNIC
+ offset++;
+#endif
+ for_each_queue(bp, i) {
+ DP(NETIF_MSG_IFDOWN, "about to release fp #%d->%d irq "
+ "state %x\n", i, bp->msix_table[i + offset].vector,
+ bnx2x_fp(bp, i, state));
+
+ free_irq(bp->msix_table[i + offset].vector, &bp->fp[i]);
+ }
+}
+
+void bnx2x_free_irq(struct bnx2x *bp, bool disable_only)
+{
+ if (bp->flags & USING_MSIX_FLAG) {
+ if (!disable_only)
+ bnx2x_free_msix_irqs(bp);
+ pci_disable_msix(bp->pdev);
+ bp->flags &= ~USING_MSIX_FLAG;
+
+ } else if (bp->flags & USING_MSI_FLAG) {
+ if (!disable_only)
+ free_irq(bp->pdev->irq, bp->dev);
+ pci_disable_msi(bp->pdev);
+ bp->flags &= ~USING_MSI_FLAG;
+
+ } else if (!disable_only)
+ free_irq(bp->pdev->irq, bp->dev);
+}
+
+static int bnx2x_enable_msix(struct bnx2x *bp)
+{
+ int i, rc, offset = 1;
+ int igu_vec = 0;
+
+ bp->msix_table[0].entry = igu_vec;
+ DP(NETIF_MSG_IFUP, "msix_table[0].entry = %d (slowpath)\n", igu_vec);
+
+#ifdef BCM_CNIC
+ igu_vec = BP_L_ID(bp) + offset;
+ bp->msix_table[1].entry = igu_vec;
+ DP(NETIF_MSG_IFUP, "msix_table[1].entry = %d (CNIC)\n", igu_vec);
+ offset++;
+#endif
+ for_each_queue(bp, i) {
+ igu_vec = BP_L_ID(bp) + offset + i;
+ bp->msix_table[i + offset].entry = igu_vec;
+ DP(NETIF_MSG_IFUP, "msix_table[%d].entry = %d "
+ "(fastpath #%u)\n", i + offset, igu_vec, i);
+ }
+
+ rc = pci_enable_msix(bp->pdev, &bp->msix_table[0],
+ BNX2X_NUM_QUEUES(bp) + offset);
+
+ /*
+ * reconfigure number of tx/rx queues according to available
+ * MSI-X vectors
+ */
+ if (rc >= BNX2X_MIN_MSIX_VEC_CNT) {
+ /* vectors available for FP */
+ int fp_vec = rc - BNX2X_MSIX_VEC_FP_START;
+
+ DP(NETIF_MSG_IFUP,
+ "Trying to use less MSI-X vectors: %d\n", rc);
+
+ rc = pci_enable_msix(bp->pdev, &bp->msix_table[0], rc);
+
+ if (rc) {
+ DP(NETIF_MSG_IFUP,
+ "MSI-X is not attainable rc %d\n", rc);
+ return rc;
+ }
+
+ bp->num_queues = min(bp->num_queues, fp_vec);
+
+ DP(NETIF_MSG_IFUP, "New queue configuration set: %d\n",
+ bp->num_queues);
+ } else if (rc) {
+ DP(NETIF_MSG_IFUP, "MSI-X is not attainable rc %d\n", rc);
+ return rc;
+ }
+
+ bp->flags |= USING_MSIX_FLAG;
+
+ return 0;
+}
+
+static int bnx2x_req_msix_irqs(struct bnx2x *bp)
+{
+ int i, rc, offset = 1;
+
+ rc = request_irq(bp->msix_table[0].vector, bnx2x_msix_sp_int, 0,
+ bp->dev->name, bp->dev);
+ if (rc) {
+ BNX2X_ERR("request sp irq failed\n");
+ return -EBUSY;
+ }
+
+#ifdef BCM_CNIC
+ offset++;
+#endif
+ for_each_queue(bp, i) {
+ struct bnx2x_fastpath *fp = &bp->fp[i];
+ snprintf(fp->name, sizeof(fp->name), "%s-fp-%d",
+ bp->dev->name, i);
+
+ rc = request_irq(bp->msix_table[i + offset].vector,
+ bnx2x_msix_fp_int, 0, fp->name, fp);
+ if (rc) {
+ BNX2X_ERR("request fp #%d irq failed rc %d\n", i, rc);
+ bnx2x_free_msix_irqs(bp);
+ return -EBUSY;
+ }
+
+ fp->state = BNX2X_FP_STATE_IRQ;
+ }
+
+ i = BNX2X_NUM_QUEUES(bp);
+ netdev_info(bp->dev, "using MSI-X IRQs: sp %d fp[%d] %d"
+ " ... fp[%d] %d\n",
+ bp->msix_table[0].vector,
+ 0, bp->msix_table[offset].vector,
+ i - 1, bp->msix_table[offset + i - 1].vector);
+
+ return 0;
+}
+
+static int bnx2x_enable_msi(struct bnx2x *bp)
+{
+ int rc;
+
+ rc = pci_enable_msi(bp->pdev);
+ if (rc) {
+ DP(NETIF_MSG_IFUP, "MSI is not attainable\n");
+ return -1;
+ }
+ bp->flags |= USING_MSI_FLAG;
+
+ return 0;
+}
+
+static int bnx2x_req_irq(struct bnx2x *bp)
+{
+ unsigned long flags;
+ int rc;
+
+ if (bp->flags & USING_MSI_FLAG)
+ flags = 0;
+ else
+ flags = IRQF_SHARED;
+
+ rc = request_irq(bp->pdev->irq, bnx2x_interrupt, flags,
+ bp->dev->name, bp->dev);
+ if (!rc)
+ bnx2x_fp(bp, 0, state) = BNX2X_FP_STATE_IRQ;
+
+ return rc;
+}
+
+static void bnx2x_napi_enable(struct bnx2x *bp)
+{
+ int i;
+
+ for_each_queue(bp, i)
+ napi_enable(&bnx2x_fp(bp, i, napi));
+}
+
+static void bnx2x_napi_disable(struct bnx2x *bp)
+{
+ int i;
+
+ for_each_queue(bp, i)
+ napi_disable(&bnx2x_fp(bp, i, napi));
+}
+
+void bnx2x_netif_start(struct bnx2x *bp)
+{
+ int intr_sem;
+
+ intr_sem = atomic_dec_and_test(&bp->intr_sem);
+ smp_wmb(); /* Ensure that bp->intr_sem update is SMP-safe */
+
+ if (intr_sem) {
+ if (netif_running(bp->dev)) {
+ bnx2x_napi_enable(bp);
+ bnx2x_int_enable(bp);
+ if (bp->state == BNX2X_STATE_OPEN)
+ netif_tx_wake_all_queues(bp->dev);
+ }
+ }
+}
+
+void bnx2x_netif_stop(struct bnx2x *bp, int disable_hw)
+{
+ bnx2x_int_disable_sync(bp, disable_hw);
+ bnx2x_napi_disable(bp);
+ netif_tx_disable(bp->dev);
+}
+static int bnx2x_set_num_queues(struct bnx2x *bp)
+{
+ int rc = 0;
+
+ switch (bp->int_mode) {
+ case INT_MODE_INTx:
+ case INT_MODE_MSI:
+ bp->num_queues = 1;
+ DP(NETIF_MSG_IFUP, "set number of queues to 1\n");
+ break;
+ default:
+ /* Set number of queues according to bp->multi_mode value */
+ bnx2x_set_num_queues_msix(bp);
+
+ DP(NETIF_MSG_IFUP, "set number of queues to %d\n",
+ bp->num_queues);
+
+ /* if we can't use MSI-X we only need one fp,
+ * so try to enable MSI-X with the requested number of fp's
+ * and fallback to MSI or legacy INTx with one fp
+ */
+ rc = bnx2x_enable_msix(bp);
+ if (rc)
+ /* failed to enable MSI-X */
+ bp->num_queues = 1;
+ break;
+ }
+ bp->dev->real_num_tx_queues = bp->num_queues;
+ return rc;
+}
+
+/* must be called with rtnl_lock */
+int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
+{
+ u32 load_code;
+ int i, rc;
+
+#ifdef BNX2X_STOP_ON_ERROR
+ if (unlikely(bp->panic))
+ return -EPERM;
+#endif
+
+ bp->state = BNX2X_STATE_OPENING_WAIT4_LOAD;
+
+ rc = bnx2x_set_num_queues(bp);
+
+ if (bnx2x_alloc_mem(bp)) {
+ bnx2x_free_irq(bp, true);
+ return -ENOMEM;
+ }
+
+ for_each_queue(bp, i)
+ bnx2x_fp(bp, i, disable_tpa) =
+ ((bp->flags & TPA_ENABLE_FLAG) == 0);
+
+ for_each_queue(bp, i)
+ netif_napi_add(bp->dev, &bnx2x_fp(bp, i, napi),
+ bnx2x_poll, 128);
+
+ bnx2x_napi_enable(bp);
+
+ if (bp->flags & USING_MSIX_FLAG) {
+ rc = bnx2x_req_msix_irqs(bp);
+ if (rc) {
+ bnx2x_free_irq(bp, true);
+ goto load_error1;
+ }
+ } else {
+ /* Fall to INTx if failed to enable MSI-X due to lack of
+ memory (in bnx2x_set_num_queues()) */
+ if ((rc != -ENOMEM) && (bp->int_mode != INT_MODE_INTx))
+ bnx2x_enable_msi(bp);
+ bnx2x_ack_int(bp);
+ rc = bnx2x_req_irq(bp);
+ if (rc) {
+ BNX2X_ERR("IRQ request failed rc %d, aborting\n", rc);
+ bnx2x_free_irq(bp, true);
+ goto load_error1;
+ }
+ if (bp->flags & USING_MSI_FLAG) {
+ bp->dev->irq = bp->pdev->irq;
+ netdev_info(bp->dev, "using MSI IRQ %d\n",
+ bp->pdev->irq);
+ }
+ }
+
+ /* Send LOAD_REQUEST command to MCP
+ Returns the type of LOAD command:
+ if it is the first port to be initialized
+ common blocks should be initialized, otherwise - not
+ */
+ if (!BP_NOMCP(bp)) {
+ load_code = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_REQ);
+ if (!load_code) {
+ BNX2X_ERR("MCP response failure, aborting\n");
+ rc = -EBUSY;
+ goto load_error2;
+ }
+ if (load_code == FW_MSG_CODE_DRV_LOAD_REFUSED) {
+ rc = -EBUSY; /* other port in diagnostic mode */
+ goto load_error2;
+ }
+
+ } else {
+ int port = BP_PORT(bp);
+
+ DP(NETIF_MSG_IFUP, "NO MCP - load counts %d, %d, %d\n",
+ load_count[0], load_count[1], load_count[2]);
+ load_count[0]++;
+ load_count[1 + port]++;
+ DP(NETIF_MSG_IFUP, "NO MCP - new load counts %d, %d, %d\n",
+ load_count[0], load_count[1], load_count[2]);
+ if (load_count[0] == 1)
+ load_code = FW_MSG_CODE_DRV_LOAD_COMMON;
+ else if (load_count[1 + port] == 1)
+ load_code = FW_MSG_CODE_DRV_LOAD_PORT;
+ else
+ load_code = FW_MSG_CODE_DRV_LOAD_FUNCTION;
+ }
+
+ if ((load_code == FW_MSG_CODE_DRV_LOAD_COMMON) ||
+ (load_code == FW_MSG_CODE_DRV_LOAD_PORT))
+ bp->port.pmf = 1;
+ else
+ bp->port.pmf = 0;
+ DP(NETIF_MSG_LINK, "pmf %d\n", bp->port.pmf);
+
+ /* Initialize HW */
+ rc = bnx2x_init_hw(bp, load_code);
+ if (rc) {
+ BNX2X_ERR("HW init failed, aborting\n");
+ bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_DONE);
+ bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP);
+ bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE);
+ goto load_error2;
+ }
+
+ /* Setup NIC internals and enable interrupts */
+ bnx2x_nic_init(bp, load_code);
+
+ if ((load_code == FW_MSG_CODE_DRV_LOAD_COMMON) &&
+ (bp->common.shmem2_base))
+ SHMEM2_WR(bp, dcc_support,
+ (SHMEM_DCC_SUPPORT_DISABLE_ENABLE_PF_TLV |
+ SHMEM_DCC_SUPPORT_BANDWIDTH_ALLOCATION_TLV));
+
+ /* Send LOAD_DONE command to MCP */
+ if (!BP_NOMCP(bp)) {
+ load_code = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_DONE);
+ if (!load_code) {
+ BNX2X_ERR("MCP response failure, aborting\n");
+ rc = -EBUSY;
+ goto load_error3;
+ }
+ }
+
+ bp->state = BNX2X_STATE_OPENING_WAIT4_PORT;
+
+ rc = bnx2x_setup_leading(bp);
+ if (rc) {
+ BNX2X_ERR("Setup leading failed!\n");
+#ifndef BNX2X_STOP_ON_ERROR
+ goto load_error3;
+#else
+ bp->panic = 1;
+ return -EBUSY;
+#endif
+ }
+
+ if (CHIP_IS_E1H(bp))
+ if (bp->mf_config & FUNC_MF_CFG_FUNC_DISABLED) {
+ DP(NETIF_MSG_IFUP, "mf_cfg function disabled\n");
+ bp->flags |= MF_FUNC_DIS;
+ }
+
+ if (bp->state == BNX2X_STATE_OPEN) {
+#ifdef BCM_CNIC
+ /* Enable Timer scan */
+ REG_WR(bp, TM_REG_EN_LINEAR0_TIMER + BP_PORT(bp)*4, 1);
+#endif
+ for_each_nondefault_queue(bp, i) {
+ rc = bnx2x_setup_multi(bp, i);
+ if (rc)
+#ifdef BCM_CNIC
+ goto load_error4;
+#else
+ goto load_error3;
+#endif
+ }
+
+ if (CHIP_IS_E1(bp))
+ bnx2x_set_eth_mac_addr_e1(bp, 1);
+ else
+ bnx2x_set_eth_mac_addr_e1h(bp, 1);
+#ifdef BCM_CNIC
+ /* Set iSCSI L2 MAC */
+ mutex_lock(&bp->cnic_mutex);
+ if (bp->cnic_eth_dev.drv_state & CNIC_DRV_STATE_REGD) {
+ bnx2x_set_iscsi_eth_mac_addr(bp, 1);
+ bp->cnic_flags |= BNX2X_CNIC_FLAG_MAC_SET;
+ bnx2x_init_sb(bp, bp->cnic_sb, bp->cnic_sb_mapping,
+ CNIC_SB_ID(bp));
+ }
+ mutex_unlock(&bp->cnic_mutex);
+#endif
+ }
+
+ if (bp->port.pmf)
+ bnx2x_initial_phy_init(bp, load_mode);
+
+ /* Start fast path */
+ switch (load_mode) {
+ case LOAD_NORMAL:
+ if (bp->state == BNX2X_STATE_OPEN) {
+ /* Tx queue should be only reenabled */
+ netif_tx_wake_all_queues(bp->dev);
+ }
+ /* Initialize the receive filter. */
+ bnx2x_set_rx_mode(bp->dev);
+ break;
+
+ case LOAD_OPEN:
+ netif_tx_start_all_queues(bp->dev);
+ if (bp->state != BNX2X_STATE_OPEN)
+ netif_tx_disable(bp->dev);
+ /* Initialize the receive filter. */
+ bnx2x_set_rx_mode(bp->dev);
+ break;
+
+ case LOAD_DIAG:
+ /* Initialize the receive filter. */
+ bnx2x_set_rx_mode(bp->dev);
+ bp->state = BNX2X_STATE_DIAG;
+ break;
+
+ default:
+ break;
+ }
+
+ if (!bp->port.pmf)
+ bnx2x__link_status_update(bp);
+
+ /* start the timer */
+ mod_timer(&bp->timer, jiffies + bp->current_interval);
+
+#ifdef BCM_CNIC
+ bnx2x_setup_cnic_irq_info(bp);
+ if (bp->state == BNX2X_STATE_OPEN)
+ bnx2x_cnic_notify(bp, CNIC_CTL_START_CMD);
+#endif
+ bnx2x_inc_load_cnt(bp);
+
+ return 0;
+
+#ifdef BCM_CNIC
+load_error4:
+ /* Disable Timer scan */
+ REG_WR(bp, TM_REG_EN_LINEAR0_TIMER + BP_PORT(bp)*4, 0);
+#endif
+load_error3:
+ bnx2x_int_disable_sync(bp, 1);
+ if (!BP_NOMCP(bp)) {
+ bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP);
+ bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE);
+ }
+ bp->port.pmf = 0;
+ /* Free SKBs, SGEs, TPA pool and driver internals */
+ bnx2x_free_skbs(bp);
+ for_each_queue(bp, i)
+ bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
+load_error2:
+ /* Release IRQs */
+ bnx2x_free_irq(bp, false);
+load_error1:
+ bnx2x_napi_disable(bp);
+ for_each_queue(bp, i)
+ netif_napi_del(&bnx2x_fp(bp, i, napi));
+ bnx2x_free_mem(bp);
+
+ return rc;
+}
+
+/* must be called with rtnl_lock */
+int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode)
+{
+ int i;
+
+ if (bp->state == BNX2X_STATE_CLOSED) {
+ /* Interface has been removed - nothing to recover */
+ bp->recovery_state = BNX2X_RECOVERY_DONE;
+ bp->is_leader = 0;
+ bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_RESERVED_08);
+ smp_wmb();
+
+ return -EINVAL;
+ }
+
+#ifdef BCM_CNIC
+ bnx2x_cnic_notify(bp, CNIC_CTL_STOP_CMD);
+#endif
+ bp->state = BNX2X_STATE_CLOSING_WAIT4_HALT;
+
+ /* Set "drop all" */
+ bp->rx_mode = BNX2X_RX_MODE_NONE;
+ bnx2x_set_storm_rx_mode(bp);
+
+ /* Disable HW interrupts, NAPI and Tx */
+ bnx2x_netif_stop(bp, 1);
+ netif_carrier_off(bp->dev);
+
+ del_timer_sync(&bp->timer);
+ SHMEM_WR(bp, func_mb[BP_FUNC(bp)].drv_pulse_mb,
+ (DRV_PULSE_ALWAYS_ALIVE | bp->fw_drv_pulse_wr_seq));
+ bnx2x_stats_handle(bp, STATS_EVENT_STOP);
+
+ /* Release IRQs */
+ bnx2x_free_irq(bp, false);
+
+ /* Cleanup the chip if needed */
+ if (unload_mode != UNLOAD_RECOVERY)
+ bnx2x_chip_cleanup(bp, unload_mode);
+
+ bp->port.pmf = 0;
+
+ /* Free SKBs, SGEs, TPA pool and driver internals */
+ bnx2x_free_skbs(bp);
+ for_each_queue(bp, i)
+ bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
+ for_each_queue(bp, i)
+ netif_napi_del(&bnx2x_fp(bp, i, napi));
+ bnx2x_free_mem(bp);
+
+ bp->state = BNX2X_STATE_CLOSED;
+
+ /* The last driver must disable a "close the gate" if there is no
+ * parity attention or "process kill" pending.
+ */
+ if ((!bnx2x_dec_load_cnt(bp)) && (!bnx2x_chk_parity_attn(bp)) &&
+ bnx2x_reset_is_done(bp))
+ bnx2x_disable_close_the_gate(bp);
+
+ /* Reset MCP mail box sequence if there is on going recovery */
+ if (unload_mode == UNLOAD_RECOVERY)
+ bp->fw_seq = 0;
+
+ return 0;
+}
+int bnx2x_set_power_state(struct bnx2x *bp, pci_power_t state)
+{
+ u16 pmcsr;
+
+ pci_read_config_word(bp->pdev, bp->pm_cap + PCI_PM_CTRL, &pmcsr);
+
+ switch (state) {
+ case PCI_D0:
+ pci_write_config_word(bp->pdev, bp->pm_cap + PCI_PM_CTRL,
+ ((pmcsr & ~PCI_PM_CTRL_STATE_MASK) |
+ PCI_PM_CTRL_PME_STATUS));
+
+ if (pmcsr & PCI_PM_CTRL_STATE_MASK)
+ /* delay required during transition out of D3hot */
+ msleep(20);
+ break;
+
+ case PCI_D3hot:
+ /* If there are other clients above don't
+ shut down the power */
+ if (atomic_read(&bp->pdev->enable_cnt) != 1)
+ return 0;
+ /* Don't shut down the power for emulation and FPGA */
+ if (CHIP_REV_IS_SLOW(bp))
+ return 0;
+
+ pmcsr &= ~PCI_PM_CTRL_STATE_MASK;
+ pmcsr |= 3;
+
+ if (bp->wol)
+ pmcsr |= PCI_PM_CTRL_PME_ENABLE;
+
+ pci_write_config_word(bp->pdev, bp->pm_cap + PCI_PM_CTRL,
+ pmcsr);
+
+ /* No more memory access after this point until
+ * device is brought back to D0.
+ */
+ break;
+
+ default:
+ return -EINVAL;
+ }
+ return 0;
+}
+
+
+
+/*
+ * net_device service functions
+ */
+
+static int bnx2x_poll(struct napi_struct *napi, int budget)
+{
+ int work_done = 0;
+ struct bnx2x_fastpath *fp = container_of(napi, struct bnx2x_fastpath,
+ napi);
+ struct bnx2x *bp = fp->bp;
+
+ while (1) {
+#ifdef BNX2X_STOP_ON_ERROR
+ if (unlikely(bp->panic)) {
+ napi_complete(napi);
+ return 0;
+ }
+#endif
+
+ if (bnx2x_has_tx_work(fp))
+ bnx2x_tx_int(fp);
+
+ if (bnx2x_has_rx_work(fp)) {
+ work_done += bnx2x_rx_int(fp, budget - work_done);
+
+ /* must not complete if we consumed full budget */
+ if (work_done >= budget)
+ break;
+ }
+
+ /* Fall out from the NAPI loop if needed */
+ if (!(bnx2x_has_rx_work(fp) || bnx2x_has_tx_work(fp))) {
+ bnx2x_update_fpsb_idx(fp);
+ /* bnx2x_has_rx_work() reads the status block, thus we need
+ * to ensure that status block indices have been actually read
+ * (bnx2x_update_fpsb_idx) prior to this check
+ * (bnx2x_has_rx_work) so that we won't write the "newer"
+ * value of the status block to IGU (if there was a DMA right
+ * after bnx2x_has_rx_work and if there is no rmb, the memory
+ * reading (bnx2x_update_fpsb_idx) may be postponed to right
+ * before bnx2x_ack_sb). In this case there will never be
+ * another interrupt until there is another update of the
+ * status block, while there is still unhandled work.
+ */
+ rmb();
+
+ if (!(bnx2x_has_rx_work(fp) || bnx2x_has_tx_work(fp))) {
+ napi_complete(napi);
+ /* Re-enable interrupts */
+ bnx2x_ack_sb(bp, fp->sb_id, CSTORM_ID,
+ le16_to_cpu(fp->fp_c_idx),
+ IGU_INT_NOP, 1);
+ bnx2x_ack_sb(bp, fp->sb_id, USTORM_ID,
+ le16_to_cpu(fp->fp_u_idx),
+ IGU_INT_ENABLE, 1);
+ break;
+ }
+ }
+ }
+
+ return work_done;
+}
+
+
+/* we split the first BD into headers and data BDs
+ * to ease the pain of our fellow microcode engineers
+ * we use one mapping for both BDs
+ * So far this has only been observed to happen
+ * in Other Operating Systems(TM)
+ */
+static noinline u16 bnx2x_tx_split(struct bnx2x *bp,
+ struct bnx2x_fastpath *fp,
+ struct sw_tx_bd *tx_buf,
+ struct eth_tx_start_bd **tx_bd, u16 hlen,
+ u16 bd_prod, int nbd)
+{
+ struct eth_tx_start_bd *h_tx_bd = *tx_bd;
+ struct eth_tx_bd *d_tx_bd;
+ dma_addr_t mapping;
+ int old_len = le16_to_cpu(h_tx_bd->nbytes);
+
+ /* first fix first BD */
+ h_tx_bd->nbd = cpu_to_le16(nbd);
+ h_tx_bd->nbytes = cpu_to_le16(hlen);
+
+ DP(NETIF_MSG_TX_QUEUED, "TSO split header size is %d "
+ "(%x:%x) nbd %d\n", h_tx_bd->nbytes, h_tx_bd->addr_hi,
+ h_tx_bd->addr_lo, h_tx_bd->nbd);
+
+ /* now get a new data BD
+ * (after the pbd) and fill it */
+ bd_prod = TX_BD(NEXT_TX_IDX(bd_prod));
+ d_tx_bd = &fp->tx_desc_ring[bd_prod].reg_bd;
+
+ mapping = HILO_U64(le32_to_cpu(h_tx_bd->addr_hi),
+ le32_to_cpu(h_tx_bd->addr_lo)) + hlen;
+
+ d_tx_bd->addr_hi = cpu_to_le32(U64_HI(mapping));
+ d_tx_bd->addr_lo = cpu_to_le32(U64_LO(mapping));
+ d_tx_bd->nbytes = cpu_to_le16(old_len - hlen);
+
+ /* this marks the BD as one that has no individual mapping */
+ tx_buf->flags |= BNX2X_TSO_SPLIT_BD;
+
+ DP(NETIF_MSG_TX_QUEUED,
+ "TSO split data size is %d (%x:%x)\n",
+ d_tx_bd->nbytes, d_tx_bd->addr_hi, d_tx_bd->addr_lo);
+
+ /* update tx_bd */
+ *tx_bd = (struct eth_tx_start_bd *)d_tx_bd;
+
+ return bd_prod;
+}
+
+static inline u16 bnx2x_csum_fix(unsigned char *t_header, u16 csum, s8 fix)
+{
+ if (fix > 0)
+ csum = (u16) ~csum_fold(csum_sub(csum,
+ csum_partial(t_header - fix, fix, 0)));
+
+ else if (fix < 0)
+ csum = (u16) ~csum_fold(csum_add(csum,
+ csum_partial(t_header, -fix, 0)));
+
+ return swab16(csum);
+}
+
+static inline u32 bnx2x_xmit_type(struct bnx2x *bp, struct sk_buff *skb)
+{
+ u32 rc;
+
+ if (skb->ip_summed != CHECKSUM_PARTIAL)
+ rc = XMIT_PLAIN;
+
+ else {
+ if (skb->protocol == htons(ETH_P_IPV6)) {
+ rc = XMIT_CSUM_V6;
+ if (ipv6_hdr(skb)->nexthdr == IPPROTO_TCP)
+ rc |= XMIT_CSUM_TCP;
+
+ } else {
+ rc = XMIT_CSUM_V4;
+ if (ip_hdr(skb)->protocol == IPPROTO_TCP)
+ rc |= XMIT_CSUM_TCP;
+ }
+ }
+
+ if (skb_shinfo(skb)->gso_type & SKB_GSO_TCPV4)
+ rc |= (XMIT_GSO_V4 | XMIT_CSUM_V4 | XMIT_CSUM_TCP);
+
+ else if (skb_shinfo(skb)->gso_type & SKB_GSO_TCPV6)
+ rc |= (XMIT_GSO_V6 | XMIT_CSUM_TCP | XMIT_CSUM_V6);
+
+ return rc;
+}
+
+#if (MAX_SKB_FRAGS >= MAX_FETCH_BD - 3)
+/* check if packet requires linearization (packet is too fragmented)
+ no need to check fragmentation if page size > 8K (there will be no
+ violation to FW restrictions) */
+static int bnx2x_pkt_req_lin(struct bnx2x *bp, struct sk_buff *skb,
+ u32 xmit_type)
+{
+ int to_copy = 0;
+ int hlen = 0;
+ int first_bd_sz = 0;
+
+ /* 3 = 1 (for linear data BD) + 2 (for PBD and last BD) */
+ if (skb_shinfo(skb)->nr_frags >= (MAX_FETCH_BD - 3)) {
+
+ if (xmit_type & XMIT_GSO) {
+ unsigned short lso_mss = skb_shinfo(skb)->gso_size;
+ /* Check if LSO packet needs to be copied:
+ 3 = 1 (for headers BD) + 2 (for PBD and last BD) */
+ int wnd_size = MAX_FETCH_BD - 3;
+ /* Number of windows to check */
+ int num_wnds = skb_shinfo(skb)->nr_frags - wnd_size;
+ int wnd_idx = 0;
+ int frag_idx = 0;
+ u32 wnd_sum = 0;
+
+ /* Headers length */
+ hlen = (int)(skb_transport_header(skb) - skb->data) +
+ tcp_hdrlen(skb);
+
+ /* Amount of data (w/o headers) on linear part of SKB*/
+ first_bd_sz = skb_headlen(skb) - hlen;
+
+ wnd_sum = first_bd_sz;
+
+ /* Calculate the first sum - it's special */
+ for (frag_idx = 0; frag_idx < wnd_size - 1; frag_idx++)
+ wnd_sum +=
+ skb_shinfo(skb)->frags[frag_idx].size;
+
+ /* If there was data on linear skb data - check it */
+ if (first_bd_sz > 0) {
+ if (unlikely(wnd_sum < lso_mss)) {
+ to_copy = 1;
+ goto exit_lbl;
+ }
+
+ wnd_sum -= first_bd_sz;
+ }
+
+ /* Others are easier: run through the frag list and
+ check all windows */
+ for (wnd_idx = 0; wnd_idx <= num_wnds; wnd_idx++) {
+ wnd_sum +=
+ skb_shinfo(skb)->frags[wnd_idx + wnd_size - 1].size;
+
+ if (unlikely(wnd_sum < lso_mss)) {
+ to_copy = 1;
+ break;
+ }
+ wnd_sum -=
+ skb_shinfo(skb)->frags[wnd_idx].size;
+ }
+ } else {
+ /* in non-LSO too fragmented packet should always
+ be linearized */
+ to_copy = 1;
+ }
+ }
+
+exit_lbl:
+ if (unlikely(to_copy))
+ DP(NETIF_MSG_TX_QUEUED,
+ "Linearization IS REQUIRED for %s packet. "
+ "num_frags %d hlen %d first_bd_sz %d\n",
+ (xmit_type & XMIT_GSO) ? "LSO" : "non-LSO",
+ skb_shinfo(skb)->nr_frags, hlen, first_bd_sz);
+
+ return to_copy;
+}
+#endif
+
+/* called with netif_tx_lock
+ * bnx2x_tx_int() runs without netif_tx_lock unless it needs to call
+ * netif_wake_queue()
+ */
+netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+ struct bnx2x_fastpath *fp;
+ struct netdev_queue *txq;
+ struct sw_tx_bd *tx_buf;
+ struct eth_tx_start_bd *tx_start_bd;
+ struct eth_tx_bd *tx_data_bd, *total_pkt_bd = NULL;
+ struct eth_tx_parse_bd *pbd = NULL;
+ u16 pkt_prod, bd_prod;
+ int nbd, fp_index;
+ dma_addr_t mapping;
+ u32 xmit_type = bnx2x_xmit_type(bp, skb);
+ int i;
+ u8 hlen = 0;
+ __le16 pkt_size = 0;
+ struct ethhdr *eth;
+ u8 mac_type = UNICAST_ADDRESS;
+
+#ifdef BNX2X_STOP_ON_ERROR
+ if (unlikely(bp->panic))
+ return NETDEV_TX_BUSY;
+#endif
+
+ fp_index = skb_get_queue_mapping(skb);
+ txq = netdev_get_tx_queue(dev, fp_index);
+
+ fp = &bp->fp[fp_index];
+
+ if (unlikely(bnx2x_tx_avail(fp) < (skb_shinfo(skb)->nr_frags + 3))) {
+ fp->eth_q_stats.driver_xoff++;
+ netif_tx_stop_queue(txq);
+ BNX2X_ERR("BUG! Tx ring full when queue awake!\n");
+ return NETDEV_TX_BUSY;
+ }
+
+ DP(NETIF_MSG_TX_QUEUED, "SKB: summed %x protocol %x protocol(%x,%x)"
+ " gso type %x xmit_type %x\n",
+ skb->ip_summed, skb->protocol, ipv6_hdr(skb)->nexthdr,
+ ip_hdr(skb)->protocol, skb_shinfo(skb)->gso_type, xmit_type);
+
+ eth = (struct ethhdr *)skb->data;
+
+ /* set flag according to packet type (UNICAST_ADDRESS is default)*/
+ if (unlikely(is_multicast_ether_addr(eth->h_dest))) {
+ if (is_broadcast_ether_addr(eth->h_dest))
+ mac_type = BROADCAST_ADDRESS;
+ else
+ mac_type = MULTICAST_ADDRESS;
+ }
+
+#if (MAX_SKB_FRAGS >= MAX_FETCH_BD - 3)
+ /* First, check if we need to linearize the skb (due to FW
+ restrictions). No need to check fragmentation if page size > 8K
+ (there will be no violation to FW restrictions) */
+ if (bnx2x_pkt_req_lin(bp, skb, xmit_type)) {
+ /* Statistics of linearization */
+ bp->lin_cnt++;
+ if (skb_linearize(skb) != 0) {
+ DP(NETIF_MSG_TX_QUEUED, "SKB linearization failed - "
+ "silently dropping this SKB\n");
+ dev_kfree_skb_any(skb);
+ return NETDEV_TX_OK;
+ }
+ }
+#endif
+
+ /*
+ Please read carefully. First we use one BD which we mark as start,
+ then we have a parsing info BD (used for TSO or xsum),
+ and only then we have the rest of the TSO BDs.
+ (don't forget to mark the last one as last,
+ and to unmap only AFTER you write to the BD ...)
+ And above all, all pdb sizes are in words - NOT DWORDS!
+ */
+
+ pkt_prod = fp->tx_pkt_prod++;
+ bd_prod = TX_BD(fp->tx_bd_prod);
+
+ /* get a tx_buf and first BD */
+ tx_buf = &fp->tx_buf_ring[TX_BD(pkt_prod)];
+ tx_start_bd = &fp->tx_desc_ring[bd_prod].start_bd;
+
+ tx_start_bd->bd_flags.as_bitfield = ETH_TX_BD_FLAGS_START_BD;
+ tx_start_bd->general_data = (mac_type <<
+ ETH_TX_START_BD_ETH_ADDR_TYPE_SHIFT);
+ /* header nbd */
+ tx_start_bd->general_data |= (1 << ETH_TX_START_BD_HDR_NBDS_SHIFT);
+
+ /* remember the first BD of the packet */
+ tx_buf->first_bd = fp->tx_bd_prod;
+ tx_buf->skb = skb;
+ tx_buf->flags = 0;
+
+ DP(NETIF_MSG_TX_QUEUED,
+ "sending pkt %u @%p next_idx %u bd %u @%p\n",
+ pkt_prod, tx_buf, fp->tx_pkt_prod, bd_prod, tx_start_bd);
+
+#ifdef BCM_VLAN
+ if ((bp->vlgrp != NULL) && vlan_tx_tag_present(skb) &&
+ (bp->flags & HW_VLAN_TX_FLAG)) {
+ tx_start_bd->vlan = cpu_to_le16(vlan_tx_tag_get(skb));
+ tx_start_bd->bd_flags.as_bitfield |= ETH_TX_BD_FLAGS_VLAN_TAG;
+ } else
+#endif
+ tx_start_bd->vlan = cpu_to_le16(pkt_prod);
+
+ /* turn on parsing and get a BD */
+ bd_prod = TX_BD(NEXT_TX_IDX(bd_prod));
+ pbd = &fp->tx_desc_ring[bd_prod].parse_bd;
+
+ memset(pbd, 0, sizeof(struct eth_tx_parse_bd));
+
+ if (xmit_type & XMIT_CSUM) {
+ hlen = (skb_network_header(skb) - skb->data) / 2;
+
+ /* for now NS flag is not used in Linux */
+ pbd->global_data =
+ (hlen | ((skb->protocol == cpu_to_be16(ETH_P_8021Q)) <<
+ ETH_TX_PARSE_BD_LLC_SNAP_EN_SHIFT));
+
+ pbd->ip_hlen = (skb_transport_header(skb) -
+ skb_network_header(skb)) / 2;
+
+ hlen += pbd->ip_hlen + tcp_hdrlen(skb) / 2;
+
+ pbd->total_hlen = cpu_to_le16(hlen);
+ hlen = hlen*2;
+
+ tx_start_bd->bd_flags.as_bitfield |= ETH_TX_BD_FLAGS_L4_CSUM;
+
+ if (xmit_type & XMIT_CSUM_V4)
+ tx_start_bd->bd_flags.as_bitfield |=
+ ETH_TX_BD_FLAGS_IP_CSUM;
+ else
+ tx_start_bd->bd_flags.as_bitfield |=
+ ETH_TX_BD_FLAGS_IPV6;
+
+ if (xmit_type & XMIT_CSUM_TCP) {
+ pbd->tcp_pseudo_csum = swab16(tcp_hdr(skb)->check);
+
+ } else {
+ s8 fix = SKB_CS_OFF(skb); /* signed! */
+
+ pbd->global_data |= ETH_TX_PARSE_BD_UDP_CS_FLG;
+
+ DP(NETIF_MSG_TX_QUEUED,
+ "hlen %d fix %d csum before fix %x\n",
+ le16_to_cpu(pbd->total_hlen), fix, SKB_CS(skb));
+
+ /* HW bug: fixup the CSUM */
+ pbd->tcp_pseudo_csum =
+ bnx2x_csum_fix(skb_transport_header(skb),
+ SKB_CS(skb), fix);
+
+ DP(NETIF_MSG_TX_QUEUED, "csum after fix %x\n",
+ pbd->tcp_pseudo_csum);
+ }
+ }
+
+ mapping = dma_map_single(&bp->pdev->dev, skb->data,
+ skb_headlen(skb), DMA_TO_DEVICE);
+
+ tx_start_bd->addr_hi = cpu_to_le32(U64_HI(mapping));
+ tx_start_bd->addr_lo = cpu_to_le32(U64_LO(mapping));
+ nbd = skb_shinfo(skb)->nr_frags + 2; /* start_bd + pbd + frags */
+ tx_start_bd->nbd = cpu_to_le16(nbd);
+ tx_start_bd->nbytes = cpu_to_le16(skb_headlen(skb));
+ pkt_size = tx_start_bd->nbytes;
+
+ DP(NETIF_MSG_TX_QUEUED, "first bd @%p addr (%x:%x) nbd %d"
+ " nbytes %d flags %x vlan %x\n",
+ tx_start_bd, tx_start_bd->addr_hi, tx_start_bd->addr_lo,
+ le16_to_cpu(tx_start_bd->nbd), le16_to_cpu(tx_start_bd->nbytes),
+ tx_start_bd->bd_flags.as_bitfield, le16_to_cpu(tx_start_bd->vlan));
+
+ if (xmit_type & XMIT_GSO) {
+
+ DP(NETIF_MSG_TX_QUEUED,
+ "TSO packet len %d hlen %d total len %d tso size %d\n",
+ skb->len, hlen, skb_headlen(skb),
+ skb_shinfo(skb)->gso_size);
+
+ tx_start_bd->bd_flags.as_bitfield |= ETH_TX_BD_FLAGS_SW_LSO;
+
+ if (unlikely(skb_headlen(skb) > hlen))
+ bd_prod = bnx2x_tx_split(bp, fp, tx_buf, &tx_start_bd,
+ hlen, bd_prod, ++nbd);
+
+ pbd->lso_mss = cpu_to_le16(skb_shinfo(skb)->gso_size);
+ pbd->tcp_send_seq = swab32(tcp_hdr(skb)->seq);
+ pbd->tcp_flags = pbd_tcp_flags(skb);
+
+ if (xmit_type & XMIT_GSO_V4) {
+ pbd->ip_id = swab16(ip_hdr(skb)->id);
+ pbd->tcp_pseudo_csum =
+ swab16(~csum_tcpudp_magic(ip_hdr(skb)->saddr,
+ ip_hdr(skb)->daddr,
+ 0, IPPROTO_TCP, 0));
+
+ } else
+ pbd->tcp_pseudo_csum =
+ swab16(~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
+ &ipv6_hdr(skb)->daddr,
+ 0, IPPROTO_TCP, 0));
+
+ pbd->global_data |= ETH_TX_PARSE_BD_PSEUDO_CS_WITHOUT_LEN;
+ }
+ tx_data_bd = (struct eth_tx_bd *)tx_start_bd;
+
+ for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
+ skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
+
+ bd_prod = TX_BD(NEXT_TX_IDX(bd_prod));
+ tx_data_bd = &fp->tx_desc_ring[bd_prod].reg_bd;
+ if (total_pkt_bd == NULL)
+ total_pkt_bd = &fp->tx_desc_ring[bd_prod].reg_bd;
+
+ mapping = dma_map_page(&bp->pdev->dev, frag->page,
+ frag->page_offset,
+ frag->size, DMA_TO_DEVICE);
+
+ tx_data_bd->addr_hi = cpu_to_le32(U64_HI(mapping));
+ tx_data_bd->addr_lo = cpu_to_le32(U64_LO(mapping));
+ tx_data_bd->nbytes = cpu_to_le16(frag->size);
+ le16_add_cpu(&pkt_size, frag->size);
+
+ DP(NETIF_MSG_TX_QUEUED,
+ "frag %d bd @%p addr (%x:%x) nbytes %d\n",
+ i, tx_data_bd, tx_data_bd->addr_hi, tx_data_bd->addr_lo,
+ le16_to_cpu(tx_data_bd->nbytes));
+ }
+
+ DP(NETIF_MSG_TX_QUEUED, "last bd @%p\n", tx_data_bd);
+
+ bd_prod = TX_BD(NEXT_TX_IDX(bd_prod));
+
+ /* now send a tx doorbell, counting the next BD
+ * if the packet contains or ends with it
+ */
+ if (TX_BD_POFF(bd_prod) < nbd)
+ nbd++;
+
+ if (total_pkt_bd != NULL)
+ total_pkt_bd->total_pkt_bytes = pkt_size;
+
+ if (pbd)
+ DP(NETIF_MSG_TX_QUEUED,
+ "PBD @%p ip_data %x ip_hlen %u ip_id %u lso_mss %u"
+ " tcp_flags %x xsum %x seq %u hlen %u\n",
+ pbd, pbd->global_data, pbd->ip_hlen, pbd->ip_id,
+ pbd->lso_mss, pbd->tcp_flags, pbd->tcp_pseudo_csum,
+ pbd->tcp_send_seq, le16_to_cpu(pbd->total_hlen));
+
+ DP(NETIF_MSG_TX_QUEUED, "doorbell: nbd %d bd %u\n", nbd, bd_prod);
+
+ /*
+ * Make sure that the BD data is updated before updating the producer
+ * since FW might read the BD right after the producer is updated.
+ * This is only applicable for weak-ordered memory model archs such
+ * as IA-64. The following barrier is also mandatory since FW will
+ * assumes packets must have BDs.
+ */
+ wmb();
+
+ fp->tx_db.data.prod += nbd;
+ barrier();
+ DOORBELL(bp, fp->index, fp->tx_db.raw);
+
+ mmiowb();
+
+ fp->tx_bd_prod += nbd;
+
+ if (unlikely(bnx2x_tx_avail(fp) < MAX_SKB_FRAGS + 3)) {
+ netif_tx_stop_queue(txq);
+
+ /* paired memory barrier is in bnx2x_tx_int(), we have to keep
+ * ordering of set_bit() in netif_tx_stop_queue() and read of
+ * fp->bd_tx_cons */
+ smp_mb();
+
+ fp->eth_q_stats.driver_xoff++;
+ if (bnx2x_tx_avail(fp) >= MAX_SKB_FRAGS + 3)
+ netif_tx_wake_queue(txq);
+ }
+ fp->tx_pkt++;
+
+ return NETDEV_TX_OK;
+}
+/* called with rtnl_lock */
+int bnx2x_change_mac_addr(struct net_device *dev, void *p)
+{
+ struct sockaddr *addr = p;
+ struct bnx2x *bp = netdev_priv(dev);
+
+ if (!is_valid_ether_addr((u8 *)(addr->sa_data)))
+ return -EINVAL;
+
+ memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
+ if (netif_running(dev)) {
+ if (CHIP_IS_E1(bp))
+ bnx2x_set_eth_mac_addr_e1(bp, 1);
+ else
+ bnx2x_set_eth_mac_addr_e1h(bp, 1);
+ }
+
+ return 0;
+}
+
+/* called with rtnl_lock */
+int bnx2x_change_mtu(struct net_device *dev, int new_mtu)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+ int rc = 0;
+
+ if (bp->recovery_state != BNX2X_RECOVERY_DONE) {
+ printk(KERN_ERR "Handling parity error recovery. Try again later\n");
+ return -EAGAIN;
+ }
+
+ if ((new_mtu > ETH_MAX_JUMBO_PACKET_SIZE) ||
+ ((new_mtu + ETH_HLEN) < ETH_MIN_PACKET_SIZE))
+ return -EINVAL;
+
+ /* This does not race with packet allocation
+ * because the actual alloc size is
+ * only updated as part of load
+ */
+ dev->mtu = new_mtu;
+
+ if (netif_running(dev)) {
+ bnx2x_nic_unload(bp, UNLOAD_NORMAL);
+ rc = bnx2x_nic_load(bp, LOAD_NORMAL);
+ }
+
+ return rc;
+}
+
+void bnx2x_tx_timeout(struct net_device *dev)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+
+#ifdef BNX2X_STOP_ON_ERROR
+ if (!bp->panic)
+ bnx2x_panic();
+#endif
+ /* This allows the netif to be shutdown gracefully before resetting */
+ schedule_delayed_work(&bp->reset_task, 0);
+}
+
+#ifdef BCM_VLAN
+/* called with rtnl_lock */
+void bnx2x_vlan_rx_register(struct net_device *dev,
+ struct vlan_group *vlgrp)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+
+ bp->vlgrp = vlgrp;
+
+ /* Set flags according to the required capabilities */
+ bp->flags &= ~(HW_VLAN_RX_FLAG | HW_VLAN_TX_FLAG);
+
+ if (dev->features & NETIF_F_HW_VLAN_TX)
+ bp->flags |= HW_VLAN_TX_FLAG;
+
+ if (dev->features & NETIF_F_HW_VLAN_RX)
+ bp->flags |= HW_VLAN_RX_FLAG;
+
+ if (netif_running(dev))
+ bnx2x_set_client_config(bp);
+}
+
+#endif
+int bnx2x_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+ struct net_device *dev = pci_get_drvdata(pdev);
+ struct bnx2x *bp;
+
+ if (!dev) {
+ dev_err(&pdev->dev, "BAD net device from bnx2x_init_one\n");
+ return -ENODEV;
+ }
+ bp = netdev_priv(dev);
+
+ rtnl_lock();
+
+ pci_save_state(pdev);
+
+ if (!netif_running(dev)) {
+ rtnl_unlock();
+ return 0;
+ }
+
+ netif_device_detach(dev);
+
+ bnx2x_nic_unload(bp, UNLOAD_CLOSE);
+
+ bnx2x_set_power_state(bp, pci_choose_state(pdev, state));
+
+ rtnl_unlock();
+
+ return 0;
+}
+
+int bnx2x_resume(struct pci_dev *pdev)
+{
+ struct net_device *dev = pci_get_drvdata(pdev);
+ struct bnx2x *bp;
+ int rc;
+
+ if (!dev) {
+ dev_err(&pdev->dev, "BAD net device from bnx2x_init_one\n");
+ return -ENODEV;
+ }
+ bp = netdev_priv(dev);
+
+ if (bp->recovery_state != BNX2X_RECOVERY_DONE) {
+ printk(KERN_ERR "Handling parity error recovery. Try again later\n");
+ return -EAGAIN;
+ }
+
+ rtnl_lock();
+
+ pci_restore_state(pdev);
+
+ if (!netif_running(dev)) {
+ rtnl_unlock();
+ return 0;
+ }
+
+ bnx2x_set_power_state(bp, PCI_D0);
+ netif_device_attach(dev);
+
+ rc = bnx2x_nic_load(bp, LOAD_OPEN);
+
+ rtnl_unlock();
+
+ return rc;
+}
diff --git a/drivers/net/bnx2x/bnx2x_cmn.h b/drivers/net/bnx2x/bnx2x_cmn.h
new file mode 100644
index 00000000000..d1979b1a7ed
--- /dev/null
+++ b/drivers/net/bnx2x/bnx2x_cmn.h
@@ -0,0 +1,652 @@
+/* bnx2x_cmn.h: Broadcom Everest network driver.
+ *
+ * Copyright (c) 2007-2010 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation.
+ *
+ * Maintained by: Eilon Greenstein <eilong@broadcom.com>
+ * Written by: Eliezer Tamir
+ * Based on code from Michael Chan's bnx2 driver
+ * UDP CSUM errata workaround by Arik Gendelman
+ * Slowpath and fastpath rework by Vladislav Zolotarov
+ * Statistics and Link management by Yitchak Gertner
+ *
+ */
+#ifndef BNX2X_CMN_H
+#define BNX2X_CMN_H
+
+#include <linux/types.h>
+#include <linux/netdevice.h>
+
+
+#include "bnx2x.h"
+
+
+/*********************** Interfaces ****************************
+ * Functions that need to be implemented by each driver version
+ */
+
+/**
+ * Initialize link parameters structure variables.
+ *
+ * @param bp
+ * @param load_mode
+ *
+ * @return u8
+ */
+u8 bnx2x_initial_phy_init(struct bnx2x *bp, int load_mode);
+
+/**
+ * Configure hw according to link parameters structure.
+ *
+ * @param bp
+ */
+void bnx2x_link_set(struct bnx2x *bp);
+
+/**
+ * Query link status
+ *
+ * @param bp
+ *
+ * @return 0 - link is UP
+ */
+u8 bnx2x_link_test(struct bnx2x *bp);
+
+/**
+ * Handles link status change
+ *
+ * @param bp
+ */
+void bnx2x__link_status_update(struct bnx2x *bp);
+
+/**
+ * MSI-X slowpath interrupt handler
+ *
+ * @param irq
+ * @param dev_instance
+ *
+ * @return irqreturn_t
+ */
+irqreturn_t bnx2x_msix_sp_int(int irq, void *dev_instance);
+
+/**
+ * non MSI-X interrupt handler
+ *
+ * @param irq
+ * @param dev_instance
+ *
+ * @return irqreturn_t
+ */
+irqreturn_t bnx2x_interrupt(int irq, void *dev_instance);
+#ifdef BCM_CNIC
+
+/**
+ * Send command to cnic driver
+ *
+ * @param bp
+ * @param cmd
+ */
+int bnx2x_cnic_notify(struct bnx2x *bp, int cmd);
+
+/**
+ * Provides cnic information for proper interrupt handling
+ *
+ * @param bp
+ */
+void bnx2x_setup_cnic_irq_info(struct bnx2x *bp);
+#endif
+
+/**
+ * Enable HW interrupts.
+ *
+ * @param bp
+ */
+void bnx2x_int_enable(struct bnx2x *bp);
+
+/**
+ * Disable interrupts. This function ensures that there are no
+ * ISRs or SP DPCs (sp_task) are running after it returns.
+ *
+ * @param bp
+ * @param disable_hw if true, disable HW interrupts.
+ */
+void bnx2x_int_disable_sync(struct bnx2x *bp, int disable_hw);
+
+/**
+ * Init HW blocks according to current initialization stage:
+ * COMMON, PORT or FUNCTION.
+ *
+ * @param bp
+ * @param load_code: COMMON, PORT or FUNCTION
+ *
+ * @return int
+ */
+int bnx2x_init_hw(struct bnx2x *bp, u32 load_code);
+
+/**
+ * Init driver internals:
+ * - rings
+ * - status blocks
+ * - etc.
+ *
+ * @param bp
+ * @param load_code COMMON, PORT or FUNCTION
+ */
+void bnx2x_nic_init(struct bnx2x *bp, u32 load_code);
+
+/**
+ * Allocate driver's memory.
+ *
+ * @param bp
+ *
+ * @return int
+ */
+int bnx2x_alloc_mem(struct bnx2x *bp);
+
+/**
+ * Release driver's memory.
+ *
+ * @param bp
+ */
+void bnx2x_free_mem(struct bnx2x *bp);
+
+/**
+ * Bring up a leading (the first) eth Client.
+ *
+ * @param bp
+ *
+ * @return int
+ */
+int bnx2x_setup_leading(struct bnx2x *bp);
+
+/**
+ * Setup non-leading eth Client.
+ *
+ * @param bp
+ * @param fp
+ *
+ * @return int
+ */
+int bnx2x_setup_multi(struct bnx2x *bp, int index);
+
+/**
+ * Set number of quueus according to mode and number of available
+ * msi-x vectors
+ *
+ * @param bp
+ *
+ */
+void bnx2x_set_num_queues_msix(struct bnx2x *bp);
+
+/**
+ * Cleanup chip internals:
+ * - Cleanup MAC configuration.
+ * - Close clients.
+ * - etc.
+ *
+ * @param bp
+ * @param unload_mode
+ */
+void bnx2x_chip_cleanup(struct bnx2x *bp, int unload_mode);
+
+/**
+ * Acquire HW lock.
+ *
+ * @param bp
+ * @param resource Resource bit which was locked
+ *
+ * @return int
+ */
+int bnx2x_acquire_hw_lock(struct bnx2x *bp, u32 resource);
+
+/**
+ * Release HW lock.
+ *
+ * @param bp driver handle
+ * @param resource Resource bit which was locked
+ *
+ * @return int
+ */
+int bnx2x_release_hw_lock(struct bnx2x *bp, u32 resource);
+
+/**
+ * Configure eth MAC address in the HW according to the value in
+ * netdev->dev_addr for 57711
+ *
+ * @param bp driver handle
+ * @param set
+ */
+void bnx2x_set_eth_mac_addr_e1h(struct bnx2x *bp, int set);
+
+/**
+ * Configure eth MAC address in the HW according to the value in
+ * netdev->dev_addr for 57710
+ *
+ * @param bp driver handle
+ * @param set
+ */
+void bnx2x_set_eth_mac_addr_e1(struct bnx2x *bp, int set);
+
+#ifdef BCM_CNIC
+/**
+ * Set iSCSI MAC(s) at the next enties in the CAM after the ETH
+ * MAC(s). The function will wait until the ramrod completion
+ * returns.
+ *
+ * @param bp driver handle
+ * @param set set or clear the CAM entry
+ *
+ * @return 0 if cussess, -ENODEV if ramrod doesn't return.
+ */
+int bnx2x_set_iscsi_eth_mac_addr(struct bnx2x *bp, int set);
+#endif
+
+/**
+ * Initialize status block in FW and HW
+ *
+ * @param bp driver handle
+ * @param sb host_status_block
+ * @param dma_addr_t mapping
+ * @param int sb_id
+ */
+void bnx2x_init_sb(struct bnx2x *bp, struct host_status_block *sb,
+ dma_addr_t mapping, int sb_id);
+
+/**
+ * Reconfigure FW/HW according to dev->flags rx mode
+ *
+ * @param dev net_device
+ *
+ */
+void bnx2x_set_rx_mode(struct net_device *dev);
+
+/**
+ * Configure MAC filtering rules in a FW.
+ *
+ * @param bp driver handle
+ */
+void bnx2x_set_storm_rx_mode(struct bnx2x *bp);
+
+/* Parity errors related */
+void bnx2x_inc_load_cnt(struct bnx2x *bp);
+u32 bnx2x_dec_load_cnt(struct bnx2x *bp);
+bool bnx2x_chk_parity_attn(struct bnx2x *bp);
+bool bnx2x_reset_is_done(struct bnx2x *bp);
+void bnx2x_disable_close_the_gate(struct bnx2x *bp);
+
+/**
+ * Perform statistics handling according to event
+ *
+ * @param bp driver handle
+ * @param even tbnx2x_stats_event
+ */
+void bnx2x_stats_handle(struct bnx2x *bp, enum bnx2x_stats_event event);
+
+/**
+ * Configures FW with client paramteres (like HW VLAN removal)
+ * for each active client.
+ *
+ * @param bp
+ */
+void bnx2x_set_client_config(struct bnx2x *bp);
+
+/**
+ * Handle sp events
+ *
+ * @param fp fastpath handle for the event
+ * @param rr_cqe eth_rx_cqe
+ */
+void bnx2x_sp_event(struct bnx2x_fastpath *fp, union eth_rx_cqe *rr_cqe);
+
+
+static inline void bnx2x_update_fpsb_idx(struct bnx2x_fastpath *fp)
+{
+ struct host_status_block *fpsb = fp->status_blk;
+
+ barrier(); /* status block is written to by the chip */
+ fp->fp_c_idx = fpsb->c_status_block.status_block_index;
+ fp->fp_u_idx = fpsb->u_status_block.status_block_index;
+}
+
+static inline void bnx2x_update_rx_prod(struct bnx2x *bp,
+ struct bnx2x_fastpath *fp,
+ u16 bd_prod, u16 rx_comp_prod,
+ u16 rx_sge_prod)
+{
+ struct ustorm_eth_rx_producers rx_prods = {0};
+ int i;
+
+ /* Update producers */
+ rx_prods.bd_prod = bd_prod;
+ rx_prods.cqe_prod = rx_comp_prod;
+ rx_prods.sge_prod = rx_sge_prod;
+
+ /*
+ * Make sure that the BD and SGE data is updated before updating the
+ * producers since FW might read the BD/SGE right after the producer
+ * is updated.
+ * This is only applicable for weak-ordered memory model archs such
+ * as IA-64. The following barrier is also mandatory since FW will
+ * assumes BDs must have buffers.
+ */
+ wmb();
+
+ for (i = 0; i < sizeof(struct ustorm_eth_rx_producers)/4; i++)
+ REG_WR(bp, BAR_USTRORM_INTMEM +
+ USTORM_RX_PRODS_OFFSET(BP_PORT(bp), fp->cl_id) + i*4,
+ ((u32 *)&rx_prods)[i]);
+
+ mmiowb(); /* keep prod updates ordered */
+
+ DP(NETIF_MSG_RX_STATUS,
+ "queue[%d]: wrote bd_prod %u cqe_prod %u sge_prod %u\n",
+ fp->index, bd_prod, rx_comp_prod, rx_sge_prod);
+}
+
+
+
+static inline void bnx2x_ack_sb(struct bnx2x *bp, u8 sb_id,
+ u8 storm, u16 index, u8 op, u8 update)
+{
+ u32 hc_addr = (HC_REG_COMMAND_REG + BP_PORT(bp)*32 +
+ COMMAND_REG_INT_ACK);
+ struct igu_ack_register igu_ack;
+
+ igu_ack.status_block_index = index;
+ igu_ack.sb_id_and_flags =
+ ((sb_id << IGU_ACK_REGISTER_STATUS_BLOCK_ID_SHIFT) |
+ (storm << IGU_ACK_REGISTER_STORM_ID_SHIFT) |
+ (update << IGU_ACK_REGISTER_UPDATE_INDEX_SHIFT) |
+ (op << IGU_ACK_REGISTER_INTERRUPT_MODE_SHIFT));
+
+ DP(BNX2X_MSG_OFF, "write 0x%08x to HC addr 0x%x\n",
+ (*(u32 *)&igu_ack), hc_addr);
+ REG_WR(bp, hc_addr, (*(u32 *)&igu_ack));
+
+ /* Make sure that ACK is written */
+ mmiowb();
+ barrier();
+}
+static inline u16 bnx2x_ack_int(struct bnx2x *bp)
+{
+ u32 hc_addr = (HC_REG_COMMAND_REG + BP_PORT(bp)*32 +
+ COMMAND_REG_SIMD_MASK);
+ u32 result = REG_RD(bp, hc_addr);
+
+ DP(BNX2X_MSG_OFF, "read 0x%08x from HC addr 0x%x\n",
+ result, hc_addr);
+
+ return result;
+}
+
+/*
+ * fast path service functions
+ */
+
+static inline int bnx2x_has_tx_work_unload(struct bnx2x_fastpath *fp)
+{
+ /* Tell compiler that consumer and producer can change */
+ barrier();
+ return (fp->tx_pkt_prod != fp->tx_pkt_cons);
+}
+
+static inline u16 bnx2x_tx_avail(struct bnx2x_fastpath *fp)
+{
+ s16 used;
+ u16 prod;
+ u16 cons;
+
+ prod = fp->tx_bd_prod;
+ cons = fp->tx_bd_cons;
+
+ /* NUM_TX_RINGS = number of "next-page" entries
+ It will be used as a threshold */
+ used = SUB_S16(prod, cons) + (s16)NUM_TX_RINGS;
+
+#ifdef BNX2X_STOP_ON_ERROR
+ WARN_ON(used < 0);
+ WARN_ON(used > fp->bp->tx_ring_size);
+ WARN_ON((fp->bp->tx_ring_size - used) > MAX_TX_AVAIL);
+#endif
+
+ return (s16)(fp->bp->tx_ring_size) - used;
+}
+
+static inline int bnx2x_has_tx_work(struct bnx2x_fastpath *fp)
+{
+ u16 hw_cons;
+
+ /* Tell compiler that status block fields can change */
+ barrier();
+ hw_cons = le16_to_cpu(*fp->tx_cons_sb);
+ return hw_cons != fp->tx_pkt_cons;
+}
+
+static inline void bnx2x_free_rx_sge(struct bnx2x *bp,
+ struct bnx2x_fastpath *fp, u16 index)
+{
+ struct sw_rx_page *sw_buf = &fp->rx_page_ring[index];
+ struct page *page = sw_buf->page;
+ struct eth_rx_sge *sge = &fp->rx_sge_ring[index];
+
+ /* Skip "next page" elements */
+ if (!page)
+ return;
+
+ dma_unmap_page(&bp->pdev->dev, dma_unmap_addr(sw_buf, mapping),
+ SGE_PAGE_SIZE*PAGES_PER_SGE, PCI_DMA_FROMDEVICE);
+ __free_pages(page, PAGES_PER_SGE_SHIFT);
+
+ sw_buf->page = NULL;
+ sge->addr_hi = 0;
+ sge->addr_lo = 0;
+}
+
+static inline void bnx2x_free_rx_sge_range(struct bnx2x *bp,
+ struct bnx2x_fastpath *fp, int last)
+{
+ int i;
+
+ for (i = 0; i < last; i++)
+ bnx2x_free_rx_sge(bp, fp, i);
+}
+
+static inline int bnx2x_alloc_rx_sge(struct bnx2x *bp,
+ struct bnx2x_fastpath *fp, u16 index)
+{
+ struct page *page = alloc_pages(GFP_ATOMIC, PAGES_PER_SGE_SHIFT);
+ struct sw_rx_page *sw_buf = &fp->rx_page_ring[index];
+ struct eth_rx_sge *sge = &fp->rx_sge_ring[index];
+ dma_addr_t mapping;
+
+ if (unlikely(page == NULL))
+ return -ENOMEM;
+
+ mapping = dma_map_page(&bp->pdev->dev, page, 0,
+ SGE_PAGE_SIZE*PAGES_PER_SGE, DMA_FROM_DEVICE);
+ if (unlikely(dma_mapping_error(&bp->pdev->dev, mapping))) {
+ __free_pages(page, PAGES_PER_SGE_SHIFT);
+ return -ENOMEM;
+ }
+
+ sw_buf->page = page;
+ dma_unmap_addr_set(sw_buf, mapping, mapping);
+
+ sge->addr_hi = cpu_to_le32(U64_HI(mapping));
+ sge->addr_lo = cpu_to_le32(U64_LO(mapping));
+
+ return 0;
+}
+static inline int bnx2x_alloc_rx_skb(struct bnx2x *bp,
+ struct bnx2x_fastpath *fp, u16 index)
+{
+ struct sk_buff *skb;
+ struct sw_rx_bd *rx_buf = &fp->rx_buf_ring[index];
+ struct eth_rx_bd *rx_bd = &fp->rx_desc_ring[index];
+ dma_addr_t mapping;
+
+ skb = netdev_alloc_skb(bp->dev, bp->rx_buf_size);
+ if (unlikely(skb == NULL))
+ return -ENOMEM;
+
+ mapping = dma_map_single(&bp->pdev->dev, skb->data, bp->rx_buf_size,
+ DMA_FROM_DEVICE);
+ if (unlikely(dma_mapping_error(&bp->pdev->dev, mapping))) {
+ dev_kfree_skb(skb);
+ return -ENOMEM;
+ }
+
+ rx_buf->skb = skb;
+ dma_unmap_addr_set(rx_buf, mapping, mapping);
+
+ rx_bd->addr_hi = cpu_to_le32(U64_HI(mapping));
+ rx_bd->addr_lo = cpu_to_le32(U64_LO(mapping));
+
+ return 0;
+}
+
+/* note that we are not allocating a new skb,
+ * we are just moving one from cons to prod
+ * we are not creating a new mapping,
+ * so there is no need to check for dma_mapping_error().
+ */
+static inline void bnx2x_reuse_rx_skb(struct bnx2x_fastpath *fp,
+ struct sk_buff *skb, u16 cons, u16 prod)
+{
+ struct bnx2x *bp = fp->bp;
+ struct sw_rx_bd *cons_rx_buf = &fp->rx_buf_ring[cons];
+ struct sw_rx_bd *prod_rx_buf = &fp->rx_buf_ring[prod];
+ struct eth_rx_bd *cons_bd = &fp->rx_desc_ring[cons];
+ struct eth_rx_bd *prod_bd = &fp->rx_desc_ring[prod];
+
+ dma_sync_single_for_device(&bp->pdev->dev,
+ dma_unmap_addr(cons_rx_buf, mapping),
+ RX_COPY_THRESH, DMA_FROM_DEVICE);
+
+ prod_rx_buf->skb = cons_rx_buf->skb;
+ dma_unmap_addr_set(prod_rx_buf, mapping,
+ dma_unmap_addr(cons_rx_buf, mapping));
+ *prod_bd = *cons_bd;
+}
+
+static inline void bnx2x_clear_sge_mask_next_elems(struct bnx2x_fastpath *fp)
+{
+ int i, j;
+
+ for (i = 1; i <= NUM_RX_SGE_PAGES; i++) {
+ int idx = RX_SGE_CNT * i - 1;
+
+ for (j = 0; j < 2; j++) {
+ SGE_MASK_CLEAR_BIT(fp, idx);
+ idx--;
+ }
+ }
+}
+
+static inline void bnx2x_init_sge_ring_bit_mask(struct bnx2x_fastpath *fp)
+{
+ /* Set the mask to all 1-s: it's faster to compare to 0 than to 0xf-s */
+ memset(fp->sge_mask, 0xff,
+ (NUM_RX_SGE >> RX_SGE_MASK_ELEM_SHIFT)*sizeof(u64));
+
+ /* Clear the two last indices in the page to 1:
+ these are the indices that correspond to the "next" element,
+ hence will never be indicated and should be removed from
+ the calculations. */
+ bnx2x_clear_sge_mask_next_elems(fp);
+}
+static inline void bnx2x_free_tpa_pool(struct bnx2x *bp,
+ struct bnx2x_fastpath *fp, int last)
+{
+ int i;
+
+ for (i = 0; i < last; i++) {
+ struct sw_rx_bd *rx_buf = &(fp->tpa_pool[i]);
+ struct sk_buff *skb = rx_buf->skb;
+
+ if (skb == NULL) {
+ DP(NETIF_MSG_IFDOWN, "tpa bin %d empty on free\n", i);
+ continue;
+ }
+
+ if (fp->tpa_state[i] == BNX2X_TPA_START)
+ dma_unmap_single(&bp->pdev->dev,
+ dma_unmap_addr(rx_buf, mapping),
+ bp->rx_buf_size, DMA_FROM_DEVICE);
+
+ dev_kfree_skb(skb);
+ rx_buf->skb = NULL;
+ }
+}
+
+
+static inline void bnx2x_init_tx_ring(struct bnx2x *bp)
+{
+ int i, j;
+
+ for_each_queue(bp, j) {
+ struct bnx2x_fastpath *fp = &bp->fp[j];
+
+ for (i = 1; i <= NUM_TX_RINGS; i++) {
+ struct eth_tx_next_bd *tx_next_bd =
+ &fp->tx_desc_ring[TX_DESC_CNT * i - 1].next_bd;
+
+ tx_next_bd->addr_hi =
+ cpu_to_le32(U64_HI(fp->tx_desc_mapping +
+ BCM_PAGE_SIZE*(i % NUM_TX_RINGS)));
+ tx_next_bd->addr_lo =
+ cpu_to_le32(U64_LO(fp->tx_desc_mapping +
+ BCM_PAGE_SIZE*(i % NUM_TX_RINGS)));
+ }
+
+ fp->tx_db.data.header.header = DOORBELL_HDR_DB_TYPE;
+ fp->tx_db.data.zero_fill1 = 0;
+ fp->tx_db.data.prod = 0;
+
+ fp->tx_pkt_prod = 0;
+ fp->tx_pkt_cons = 0;
+ fp->tx_bd_prod = 0;
+ fp->tx_bd_cons = 0;
+ fp->tx_cons_sb = BNX2X_TX_SB_INDEX;
+ fp->tx_pkt = 0;
+ }
+}
+static inline int bnx2x_has_rx_work(struct bnx2x_fastpath *fp)
+{
+ u16 rx_cons_sb;
+
+ /* Tell compiler that status block fields can change */
+ barrier();
+ rx_cons_sb = le16_to_cpu(*fp->rx_cons_sb);
+ if ((rx_cons_sb & MAX_RCQ_DESC_CNT) == MAX_RCQ_DESC_CNT)
+ rx_cons_sb++;
+ return (fp->rx_comp_cons != rx_cons_sb);
+}
+
+/* HW Lock for shared dual port PHYs */
+void bnx2x_acquire_phy_lock(struct bnx2x *bp);
+void bnx2x_release_phy_lock(struct bnx2x *bp);
+
+void bnx2x_link_report(struct bnx2x *bp);
+int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget);
+int bnx2x_tx_int(struct bnx2x_fastpath *fp);
+void bnx2x_init_rx_rings(struct bnx2x *bp);
+netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev);
+
+int bnx2x_change_mac_addr(struct net_device *dev, void *p);
+void bnx2x_tx_timeout(struct net_device *dev);
+void bnx2x_vlan_rx_register(struct net_device *dev, struct vlan_group *vlgrp);
+void bnx2x_netif_start(struct bnx2x *bp);
+void bnx2x_netif_stop(struct bnx2x *bp, int disable_hw);
+void bnx2x_free_irq(struct bnx2x *bp, bool disable_only);
+int bnx2x_suspend(struct pci_dev *pdev, pm_message_t state);
+int bnx2x_resume(struct pci_dev *pdev);
+void bnx2x_free_skbs(struct bnx2x *bp);
+int bnx2x_change_mtu(struct net_device *dev, int new_mtu);
+int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode);
+int bnx2x_nic_load(struct bnx2x *bp, int load_mode);
+int bnx2x_set_power_state(struct bnx2x *bp, pci_power_t state);
+
+#endif /* BNX2X_CMN_H */
diff --git a/drivers/net/bnx2x/bnx2x_dump.h b/drivers/net/bnx2x/bnx2x_dump.h
new file mode 100644
index 00000000000..3bb9a91bb3f
--- /dev/null
+++ b/drivers/net/bnx2x/bnx2x_dump.h
@@ -0,0 +1,534 @@
+/* bnx2x_dump.h: Broadcom Everest network driver.
+ *
+ * Copyright (c) 2009 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation.
+ */
+
+
+/* This struct holds a signature to ensure the dump returned from the driver
+ * match the meta data file inserted to grc_dump.tcl
+ * The signature is time stamp, diag version and grc_dump version
+ */
+
+#ifndef BNX2X_DUMP_H
+#define BNX2X_DUMP_H
+
+
+struct dump_sign {
+ u32 time_stamp;
+ u32 diag_ver;
+ u32 grc_dump_ver;
+};
+
+#define TSTORM_WAITP_ADDR 0x1b8a80
+#define CSTORM_WAITP_ADDR 0x238a80
+#define XSTORM_WAITP_ADDR 0x2b8a80
+#define USTORM_WAITP_ADDR 0x338a80
+#define TSTORM_CAM_MODE 0x1b1440
+
+#define RI_E1 0x1
+#define RI_E1H 0x2
+#define RI_ONLINE 0x100
+
+#define RI_E1_OFFLINE (RI_E1)
+#define RI_E1_ONLINE (RI_E1 | RI_ONLINE)
+#define RI_E1H_OFFLINE (RI_E1H)
+#define RI_E1H_ONLINE (RI_E1H | RI_ONLINE)
+#define RI_ALL_OFFLINE (RI_E1 | RI_E1H)
+#define RI_ALL_ONLINE (RI_E1 | RI_E1H | RI_ONLINE)
+
+#define MAX_TIMER_PENDING 200
+#define TIMER_SCAN_DONT_CARE 0xFF
+
+
+struct dump_hdr {
+ u32 hdr_size; /* in dwords, excluding this field */
+ struct dump_sign dump_sign;
+ u32 xstorm_waitp;
+ u32 tstorm_waitp;
+ u32 ustorm_waitp;
+ u32 cstorm_waitp;
+ u16 info;
+ u8 idle_chk;
+ u8 reserved;
+};
+
+struct reg_addr {
+ u32 addr;
+ u32 size;
+ u16 info;
+};
+
+struct wreg_addr {
+ u32 addr;
+ u32 size;
+ u32 read_regs_count;
+ const u32 *read_regs;
+ u16 info;
+};
+
+
+#define REGS_COUNT 558
+static const struct reg_addr reg_addrs[REGS_COUNT] = {
+ { 0x2000, 341, RI_ALL_ONLINE }, { 0x2800, 103, RI_ALL_ONLINE },
+ { 0x3000, 287, RI_ALL_ONLINE }, { 0x3800, 331, RI_ALL_ONLINE },
+ { 0x8800, 6, RI_E1_ONLINE }, { 0xa000, 223, RI_ALL_ONLINE },
+ { 0xa388, 1, RI_ALL_ONLINE }, { 0xa398, 1, RI_ALL_ONLINE },
+ { 0xa39c, 7, RI_E1H_ONLINE }, { 0xa3c0, 3, RI_E1H_ONLINE },
+ { 0xa3d0, 1, RI_E1H_ONLINE }, { 0xa3d8, 1, RI_E1H_ONLINE },
+ { 0xa3e0, 1, RI_E1H_ONLINE }, { 0xa3e8, 1, RI_E1H_ONLINE },
+ { 0xa3f0, 1, RI_E1H_ONLINE }, { 0xa3f8, 1, RI_E1H_ONLINE },
+ { 0xa400, 69, RI_ALL_ONLINE }, { 0xa518, 1, RI_ALL_ONLINE },
+ { 0xa520, 1, RI_ALL_ONLINE }, { 0xa528, 1, RI_ALL_ONLINE },
+ { 0xa530, 1, RI_ALL_ONLINE }, { 0xa538, 1, RI_ALL_ONLINE },
+ { 0xa540, 1, RI_ALL_ONLINE }, { 0xa548, 1, RI_ALL_ONLINE },
+ { 0xa550, 1, RI_ALL_ONLINE }, { 0xa558, 1, RI_ALL_ONLINE },
+ { 0xa560, 1, RI_ALL_ONLINE }, { 0xa568, 1, RI_ALL_ONLINE },
+ { 0xa570, 1, RI_ALL_ONLINE }, { 0xa580, 1, RI_ALL_ONLINE },
+ { 0xa590, 1, RI_ALL_ONLINE }, { 0xa5a0, 1, RI_ALL_ONLINE },
+ { 0xa5c0, 1, RI_ALL_ONLINE }, { 0xa5e0, 1, RI_E1H_ONLINE },
+ { 0xa5e8, 1, RI_E1H_ONLINE }, { 0xa5f0, 1, RI_E1H_ONLINE },
+ { 0xa5f8, 10, RI_E1H_ONLINE }, { 0x10000, 236, RI_ALL_ONLINE },
+ { 0x103bc, 1, RI_ALL_ONLINE }, { 0x103cc, 1, RI_ALL_ONLINE },
+ { 0x103dc, 1, RI_ALL_ONLINE }, { 0x10400, 57, RI_ALL_ONLINE },
+ { 0x104e8, 2, RI_ALL_ONLINE }, { 0x104f4, 2, RI_ALL_ONLINE },
+ { 0x10500, 146, RI_ALL_ONLINE }, { 0x10750, 2, RI_ALL_ONLINE },
+ { 0x10760, 2, RI_ALL_ONLINE }, { 0x10770, 2, RI_ALL_ONLINE },
+ { 0x10780, 2, RI_ALL_ONLINE }, { 0x10790, 2, RI_ALL_ONLINE },
+ { 0x107a0, 2, RI_ALL_ONLINE }, { 0x107b0, 2, RI_ALL_ONLINE },
+ { 0x107c0, 2, RI_ALL_ONLINE }, { 0x107d0, 2, RI_ALL_ONLINE },
+ { 0x107e0, 2, RI_ALL_ONLINE }, { 0x10880, 2, RI_ALL_ONLINE },
+ { 0x10900, 2, RI_ALL_ONLINE }, { 0x12000, 1, RI_ALL_ONLINE },
+ { 0x14000, 1, RI_ALL_ONLINE }, { 0x16000, 26, RI_E1H_ONLINE },
+ { 0x16070, 18, RI_E1H_ONLINE }, { 0x160c0, 27, RI_E1H_ONLINE },
+ { 0x16140, 1, RI_E1H_ONLINE }, { 0x16160, 1, RI_E1H_ONLINE },
+ { 0x16180, 2, RI_E1H_ONLINE }, { 0x161c0, 2, RI_E1H_ONLINE },
+ { 0x16204, 5, RI_E1H_ONLINE }, { 0x18000, 1, RI_E1H_ONLINE },
+ { 0x18008, 1, RI_E1H_ONLINE }, { 0x20000, 24, RI_ALL_ONLINE },
+ { 0x20060, 8, RI_ALL_ONLINE }, { 0x20080, 138, RI_ALL_ONLINE },
+ { 0x202b4, 1, RI_ALL_ONLINE }, { 0x202c4, 1, RI_ALL_ONLINE },
+ { 0x20400, 2, RI_ALL_ONLINE }, { 0x2040c, 8, RI_ALL_ONLINE },
+ { 0x2042c, 18, RI_E1H_ONLINE }, { 0x20480, 1, RI_ALL_ONLINE },
+ { 0x20500, 1, RI_ALL_ONLINE }, { 0x20600, 1, RI_ALL_ONLINE },
+ { 0x28000, 1, RI_ALL_ONLINE }, { 0x28004, 8191, RI_ALL_OFFLINE },
+ { 0x30000, 1, RI_ALL_ONLINE }, { 0x30004, 16383, RI_ALL_OFFLINE },
+ { 0x40000, 98, RI_ALL_ONLINE }, { 0x40194, 1, RI_ALL_ONLINE },
+ { 0x401a4, 1, RI_ALL_ONLINE }, { 0x401a8, 11, RI_E1H_ONLINE },
+ { 0x40200, 4, RI_ALL_ONLINE }, { 0x40400, 43, RI_ALL_ONLINE },
+ { 0x404b8, 1, RI_ALL_ONLINE }, { 0x404c8, 1, RI_ALL_ONLINE },
+ { 0x404cc, 3, RI_E1H_ONLINE }, { 0x40500, 2, RI_ALL_ONLINE },
+ { 0x40510, 2, RI_ALL_ONLINE }, { 0x40520, 2, RI_ALL_ONLINE },
+ { 0x40530, 2, RI_ALL_ONLINE }, { 0x40540, 2, RI_ALL_ONLINE },
+ { 0x42000, 164, RI_ALL_ONLINE }, { 0x4229c, 1, RI_ALL_ONLINE },
+ { 0x422ac, 1, RI_ALL_ONLINE }, { 0x422bc, 1, RI_ALL_ONLINE },
+ { 0x422d4, 5, RI_E1H_ONLINE }, { 0x42400, 49, RI_ALL_ONLINE },
+ { 0x424c8, 38, RI_ALL_ONLINE }, { 0x42568, 2, RI_ALL_ONLINE },
+ { 0x42800, 1, RI_ALL_ONLINE }, { 0x50000, 20, RI_ALL_ONLINE },
+ { 0x50050, 8, RI_ALL_ONLINE }, { 0x50070, 88, RI_ALL_ONLINE },
+ { 0x501dc, 1, RI_ALL_ONLINE }, { 0x501ec, 1, RI_ALL_ONLINE },
+ { 0x501f0, 4, RI_E1H_ONLINE }, { 0x50200, 2, RI_ALL_ONLINE },
+ { 0x5020c, 7, RI_ALL_ONLINE }, { 0x50228, 6, RI_E1H_ONLINE },
+ { 0x50240, 1, RI_ALL_ONLINE }, { 0x50280, 1, RI_ALL_ONLINE },
+ { 0x52000, 1, RI_ALL_ONLINE }, { 0x54000, 1, RI_ALL_ONLINE },
+ { 0x54004, 3327, RI_ALL_OFFLINE }, { 0x58000, 1, RI_ALL_ONLINE },
+ { 0x58004, 8191, RI_ALL_OFFLINE }, { 0x60000, 71, RI_ALL_ONLINE },
+ { 0x60128, 1, RI_ALL_ONLINE }, { 0x60138, 1, RI_ALL_ONLINE },
+ { 0x6013c, 24, RI_E1H_ONLINE }, { 0x60200, 1, RI_ALL_ONLINE },
+ { 0x61000, 1, RI_ALL_ONLINE }, { 0x61004, 511, RI_ALL_OFFLINE },
+ { 0x70000, 8, RI_ALL_ONLINE }, { 0x70020, 21496, RI_ALL_OFFLINE },
+ { 0x85000, 3, RI_ALL_ONLINE }, { 0x8500c, 4, RI_ALL_OFFLINE },
+ { 0x8501c, 7, RI_ALL_ONLINE }, { 0x85038, 4, RI_ALL_OFFLINE },
+ { 0x85048, 1, RI_ALL_ONLINE }, { 0x8504c, 109, RI_ALL_OFFLINE },
+ { 0x85200, 32, RI_ALL_ONLINE }, { 0x85280, 11104, RI_ALL_OFFLINE },
+ { 0xa0000, 16384, RI_ALL_ONLINE }, { 0xb0000, 16384, RI_E1H_ONLINE },
+ { 0xc1000, 7, RI_ALL_ONLINE }, { 0xc1028, 1, RI_ALL_ONLINE },
+ { 0xc1038, 1, RI_ALL_ONLINE }, { 0xc1800, 2, RI_ALL_ONLINE },
+ { 0xc2000, 164, RI_ALL_ONLINE }, { 0xc229c, 1, RI_ALL_ONLINE },
+ { 0xc22ac, 1, RI_ALL_ONLINE }, { 0xc22bc, 1, RI_ALL_ONLINE },
+ { 0xc2400, 49, RI_ALL_ONLINE }, { 0xc24c8, 38, RI_ALL_ONLINE },
+ { 0xc2568, 2, RI_ALL_ONLINE }, { 0xc2600, 1, RI_ALL_ONLINE },
+ { 0xc4000, 165, RI_ALL_ONLINE }, { 0xc42a0, 1, RI_ALL_ONLINE },
+ { 0xc42b0, 1, RI_ALL_ONLINE }, { 0xc42c0, 1, RI_ALL_ONLINE },
+ { 0xc42e0, 7, RI_E1H_ONLINE }, { 0xc4400, 51, RI_ALL_ONLINE },
+ { 0xc44d0, 38, RI_ALL_ONLINE }, { 0xc4570, 2, RI_ALL_ONLINE },
+ { 0xc4600, 1, RI_ALL_ONLINE }, { 0xd0000, 19, RI_ALL_ONLINE },
+ { 0xd004c, 8, RI_ALL_ONLINE }, { 0xd006c, 91, RI_ALL_ONLINE },
+ { 0xd01e4, 1, RI_ALL_ONLINE }, { 0xd01f4, 1, RI_ALL_ONLINE },
+ { 0xd0200, 2, RI_ALL_ONLINE }, { 0xd020c, 7, RI_ALL_ONLINE },
+ { 0xd0228, 18, RI_E1H_ONLINE }, { 0xd0280, 1, RI_ALL_ONLINE },
+ { 0xd0300, 1, RI_ALL_ONLINE }, { 0xd0400, 1, RI_ALL_ONLINE },
+ { 0xd4000, 1, RI_ALL_ONLINE }, { 0xd4004, 2559, RI_ALL_OFFLINE },
+ { 0xd8000, 1, RI_ALL_ONLINE }, { 0xd8004, 8191, RI_ALL_OFFLINE },
+ { 0xe0000, 21, RI_ALL_ONLINE }, { 0xe0054, 8, RI_ALL_ONLINE },
+ { 0xe0074, 85, RI_ALL_ONLINE }, { 0xe01d4, 1, RI_ALL_ONLINE },
+ { 0xe01e4, 1, RI_ALL_ONLINE }, { 0xe0200, 2, RI_ALL_ONLINE },
+ { 0xe020c, 8, RI_ALL_ONLINE }, { 0xe022c, 18, RI_E1H_ONLINE },
+ { 0xe0280, 1, RI_ALL_ONLINE }, { 0xe0300, 1, RI_ALL_ONLINE },
+ { 0xe1000, 1, RI_ALL_ONLINE }, { 0xe2000, 1, RI_ALL_ONLINE },
+ { 0xe2004, 2047, RI_ALL_OFFLINE }, { 0xf0000, 1, RI_ALL_ONLINE },
+ { 0xf0004, 16383, RI_ALL_OFFLINE }, { 0x101000, 12, RI_ALL_ONLINE },
+ { 0x10103c, 1, RI_ALL_ONLINE }, { 0x10104c, 1, RI_ALL_ONLINE },
+ { 0x101050, 1, RI_E1H_ONLINE }, { 0x101100, 1, RI_ALL_ONLINE },
+ { 0x101800, 8, RI_ALL_ONLINE }, { 0x102000, 18, RI_ALL_ONLINE },
+ { 0x102054, 1, RI_ALL_ONLINE }, { 0x102064, 1, RI_ALL_ONLINE },
+ { 0x102080, 17, RI_ALL_ONLINE }, { 0x1020c8, 8, RI_E1H_ONLINE },
+ { 0x102400, 1, RI_ALL_ONLINE }, { 0x103000, 26, RI_ALL_ONLINE },
+ { 0x103074, 1, RI_ALL_ONLINE }, { 0x103084, 1, RI_ALL_ONLINE },
+ { 0x103094, 1, RI_ALL_ONLINE }, { 0x103098, 5, RI_E1H_ONLINE },
+ { 0x103800, 8, RI_ALL_ONLINE }, { 0x104000, 63, RI_ALL_ONLINE },
+ { 0x104108, 1, RI_ALL_ONLINE }, { 0x104118, 1, RI_ALL_ONLINE },
+ { 0x104200, 17, RI_ALL_ONLINE }, { 0x104400, 64, RI_ALL_ONLINE },
+ { 0x104500, 192, RI_ALL_OFFLINE }, { 0x104800, 64, RI_ALL_ONLINE },
+ { 0x104900, 192, RI_ALL_OFFLINE }, { 0x105000, 7, RI_ALL_ONLINE },
+ { 0x10501c, 1, RI_ALL_OFFLINE }, { 0x105020, 3, RI_ALL_ONLINE },
+ { 0x10502c, 1, RI_ALL_OFFLINE }, { 0x105030, 3, RI_ALL_ONLINE },
+ { 0x10503c, 1, RI_ALL_OFFLINE }, { 0x105040, 3, RI_ALL_ONLINE },
+ { 0x10504c, 1, RI_ALL_OFFLINE }, { 0x105050, 3, RI_ALL_ONLINE },
+ { 0x10505c, 1, RI_ALL_OFFLINE }, { 0x105060, 3, RI_ALL_ONLINE },
+ { 0x10506c, 1, RI_ALL_OFFLINE }, { 0x105070, 3, RI_ALL_ONLINE },
+ { 0x10507c, 1, RI_ALL_OFFLINE }, { 0x105080, 3, RI_ALL_ONLINE },
+ { 0x10508c, 1, RI_ALL_OFFLINE }, { 0x105090, 3, RI_ALL_ONLINE },
+ { 0x10509c, 1, RI_ALL_OFFLINE }, { 0x1050a0, 3, RI_ALL_ONLINE },
+ { 0x1050ac, 1, RI_ALL_OFFLINE }, { 0x1050b0, 3, RI_ALL_ONLINE },
+ { 0x1050bc, 1, RI_ALL_OFFLINE }, { 0x1050c0, 3, RI_ALL_ONLINE },
+ { 0x1050cc, 1, RI_ALL_OFFLINE }, { 0x1050d0, 3, RI_ALL_ONLINE },
+ { 0x1050dc, 1, RI_ALL_OFFLINE }, { 0x1050e0, 3, RI_ALL_ONLINE },
+ { 0x1050ec, 1, RI_ALL_OFFLINE }, { 0x1050f0, 3, RI_ALL_ONLINE },
+ { 0x1050fc, 1, RI_ALL_OFFLINE }, { 0x105100, 3, RI_ALL_ONLINE },
+ { 0x10510c, 1, RI_ALL_OFFLINE }, { 0x105110, 3, RI_ALL_ONLINE },
+ { 0x10511c, 1, RI_ALL_OFFLINE }, { 0x105120, 3, RI_ALL_ONLINE },
+ { 0x10512c, 1, RI_ALL_OFFLINE }, { 0x105130, 3, RI_ALL_ONLINE },
+ { 0x10513c, 1, RI_ALL_OFFLINE }, { 0x105140, 3, RI_ALL_ONLINE },
+ { 0x10514c, 1, RI_ALL_OFFLINE }, { 0x105150, 3, RI_ALL_ONLINE },
+ { 0x10515c, 1, RI_ALL_OFFLINE }, { 0x105160, 3, RI_ALL_ONLINE },
+ { 0x10516c, 1, RI_ALL_OFFLINE }, { 0x105170, 3, RI_ALL_ONLINE },
+ { 0x10517c, 1, RI_ALL_OFFLINE }, { 0x105180, 3, RI_ALL_ONLINE },
+ { 0x10518c, 1, RI_ALL_OFFLINE }, { 0x105190, 3, RI_ALL_ONLINE },
+ { 0x10519c, 1, RI_ALL_OFFLINE }, { 0x1051a0, 3, RI_ALL_ONLINE },
+ { 0x1051ac, 1, RI_ALL_OFFLINE }, { 0x1051b0, 3, RI_ALL_ONLINE },
+ { 0x1051bc, 1, RI_ALL_OFFLINE }, { 0x1051c0, 3, RI_ALL_ONLINE },
+ { 0x1051cc, 1, RI_ALL_OFFLINE }, { 0x1051d0, 3, RI_ALL_ONLINE },
+ { 0x1051dc, 1, RI_ALL_OFFLINE }, { 0x1051e0, 3, RI_ALL_ONLINE },
+ { 0x1051ec, 1, RI_ALL_OFFLINE }, { 0x1051f0, 3, RI_ALL_ONLINE },
+ { 0x1051fc, 1, RI_ALL_OFFLINE }, { 0x105200, 3, RI_ALL_ONLINE },
+ { 0x10520c, 1, RI_ALL_OFFLINE }, { 0x105210, 3, RI_ALL_ONLINE },
+ { 0x10521c, 1, RI_ALL_OFFLINE }, { 0x105220, 3, RI_ALL_ONLINE },
+ { 0x10522c, 1, RI_ALL_OFFLINE }, { 0x105230, 3, RI_ALL_ONLINE },
+ { 0x10523c, 1, RI_ALL_OFFLINE }, { 0x105240, 3, RI_ALL_ONLINE },
+ { 0x10524c, 1, RI_ALL_OFFLINE }, { 0x105250, 3, RI_ALL_ONLINE },
+ { 0x10525c, 1, RI_ALL_OFFLINE }, { 0x105260, 3, RI_ALL_ONLINE },
+ { 0x10526c, 1, RI_ALL_OFFLINE }, { 0x105270, 3, RI_ALL_ONLINE },
+ { 0x10527c, 1, RI_ALL_OFFLINE }, { 0x105280, 3, RI_ALL_ONLINE },
+ { 0x10528c, 1, RI_ALL_OFFLINE }, { 0x105290, 3, RI_ALL_ONLINE },
+ { 0x10529c, 1, RI_ALL_OFFLINE }, { 0x1052a0, 3, RI_ALL_ONLINE },
+ { 0x1052ac, 1, RI_ALL_OFFLINE }, { 0x1052b0, 3, RI_ALL_ONLINE },
+ { 0x1052bc, 1, RI_ALL_OFFLINE }, { 0x1052c0, 3, RI_ALL_ONLINE },
+ { 0x1052cc, 1, RI_ALL_OFFLINE }, { 0x1052d0, 3, RI_ALL_ONLINE },
+ { 0x1052dc, 1, RI_ALL_OFFLINE }, { 0x1052e0, 3, RI_ALL_ONLINE },
+ { 0x1052ec, 1, RI_ALL_OFFLINE }, { 0x1052f0, 3, RI_ALL_ONLINE },
+ { 0x1052fc, 1, RI_ALL_OFFLINE }, { 0x105300, 3, RI_ALL_ONLINE },
+ { 0x10530c, 1, RI_ALL_OFFLINE }, { 0x105310, 3, RI_ALL_ONLINE },
+ { 0x10531c, 1, RI_ALL_OFFLINE }, { 0x105320, 3, RI_ALL_ONLINE },
+ { 0x10532c, 1, RI_ALL_OFFLINE }, { 0x105330, 3, RI_ALL_ONLINE },
+ { 0x10533c, 1, RI_ALL_OFFLINE }, { 0x105340, 3, RI_ALL_ONLINE },
+ { 0x10534c, 1, RI_ALL_OFFLINE }, { 0x105350, 3, RI_ALL_ONLINE },
+ { 0x10535c, 1, RI_ALL_OFFLINE }, { 0x105360, 3, RI_ALL_ONLINE },
+ { 0x10536c, 1, RI_ALL_OFFLINE }, { 0x105370, 3, RI_ALL_ONLINE },
+ { 0x10537c, 1, RI_ALL_OFFLINE }, { 0x105380, 3, RI_ALL_ONLINE },
+ { 0x10538c, 1, RI_ALL_OFFLINE }, { 0x105390, 3, RI_ALL_ONLINE },
+ { 0x10539c, 1, RI_ALL_OFFLINE }, { 0x1053a0, 3, RI_ALL_ONLINE },
+ { 0x1053ac, 1, RI_ALL_OFFLINE }, { 0x1053b0, 3, RI_ALL_ONLINE },
+ { 0x1053bc, 1, RI_ALL_OFFLINE }, { 0x1053c0, 3, RI_ALL_ONLINE },
+ { 0x1053cc, 1, RI_ALL_OFFLINE }, { 0x1053d0, 3, RI_ALL_ONLINE },
+ { 0x1053dc, 1, RI_ALL_OFFLINE }, { 0x1053e0, 3, RI_ALL_ONLINE },
+ { 0x1053ec, 1, RI_ALL_OFFLINE }, { 0x1053f0, 3, RI_ALL_ONLINE },
+ { 0x1053fc, 769, RI_ALL_OFFLINE }, { 0x108000, 33, RI_ALL_ONLINE },
+ { 0x108090, 1, RI_ALL_ONLINE }, { 0x1080a0, 1, RI_ALL_ONLINE },
+ { 0x1080ac, 5, RI_E1H_ONLINE }, { 0x108100, 5, RI_ALL_ONLINE },
+ { 0x108120, 5, RI_ALL_ONLINE }, { 0x108200, 74, RI_ALL_ONLINE },
+ { 0x108400, 74, RI_ALL_ONLINE }, { 0x108800, 152, RI_ALL_ONLINE },
+ { 0x109000, 1, RI_ALL_ONLINE }, { 0x120000, 347, RI_ALL_ONLINE },
+ { 0x120578, 1, RI_ALL_ONLINE }, { 0x120588, 1, RI_ALL_ONLINE },
+ { 0x120598, 1, RI_ALL_ONLINE }, { 0x12059c, 23, RI_E1H_ONLINE },
+ { 0x120614, 1, RI_E1H_ONLINE }, { 0x12061c, 30, RI_E1H_ONLINE },
+ { 0x12080c, 65, RI_ALL_ONLINE }, { 0x120a00, 2, RI_ALL_ONLINE },
+ { 0x122000, 2, RI_ALL_ONLINE }, { 0x128000, 2, RI_E1H_ONLINE },
+ { 0x140000, 114, RI_ALL_ONLINE }, { 0x1401d4, 1, RI_ALL_ONLINE },
+ { 0x1401e4, 1, RI_ALL_ONLINE }, { 0x140200, 6, RI_ALL_ONLINE },
+ { 0x144000, 4, RI_ALL_ONLINE }, { 0x148000, 4, RI_ALL_ONLINE },
+ { 0x14c000, 4, RI_ALL_ONLINE }, { 0x150000, 4, RI_ALL_ONLINE },
+ { 0x154000, 4, RI_ALL_ONLINE }, { 0x158000, 4, RI_ALL_ONLINE },
+ { 0x15c000, 7, RI_E1H_ONLINE }, { 0x161000, 7, RI_ALL_ONLINE },
+ { 0x161028, 1, RI_ALL_ONLINE }, { 0x161038, 1, RI_ALL_ONLINE },
+ { 0x161800, 2, RI_ALL_ONLINE }, { 0x164000, 60, RI_ALL_ONLINE },
+ { 0x1640fc, 1, RI_ALL_ONLINE }, { 0x16410c, 1, RI_ALL_ONLINE },
+ { 0x164110, 2, RI_E1H_ONLINE }, { 0x164200, 1, RI_ALL_ONLINE },
+ { 0x164208, 1, RI_ALL_ONLINE }, { 0x164210, 1, RI_ALL_ONLINE },
+ { 0x164218, 1, RI_ALL_ONLINE }, { 0x164220, 1, RI_ALL_ONLINE },
+ { 0x164228, 1, RI_ALL_ONLINE }, { 0x164230, 1, RI_ALL_ONLINE },
+ { 0x164238, 1, RI_ALL_ONLINE }, { 0x164240, 1, RI_ALL_ONLINE },
+ { 0x164248, 1, RI_ALL_ONLINE }, { 0x164250, 1, RI_ALL_ONLINE },
+ { 0x164258, 1, RI_ALL_ONLINE }, { 0x164260, 1, RI_ALL_ONLINE },
+ { 0x164270, 2, RI_ALL_ONLINE }, { 0x164280, 2, RI_ALL_ONLINE },
+ { 0x164800, 2, RI_ALL_ONLINE }, { 0x165000, 2, RI_ALL_ONLINE },
+ { 0x166000, 164, RI_ALL_ONLINE }, { 0x16629c, 1, RI_ALL_ONLINE },
+ { 0x1662ac, 1, RI_ALL_ONLINE }, { 0x1662bc, 1, RI_ALL_ONLINE },
+ { 0x166400, 49, RI_ALL_ONLINE }, { 0x1664c8, 38, RI_ALL_ONLINE },
+ { 0x166568, 2, RI_ALL_ONLINE }, { 0x166800, 1, RI_ALL_ONLINE },
+ { 0x168000, 270, RI_ALL_ONLINE }, { 0x168444, 1, RI_ALL_ONLINE },
+ { 0x168454, 1, RI_ALL_ONLINE }, { 0x168800, 19, RI_ALL_ONLINE },
+ { 0x168900, 1, RI_ALL_ONLINE }, { 0x168a00, 128, RI_ALL_ONLINE },
+ { 0x16a000, 1, RI_ALL_ONLINE }, { 0x16a004, 1535, RI_ALL_OFFLINE },
+ { 0x16c000, 1, RI_ALL_ONLINE }, { 0x16c004, 1535, RI_ALL_OFFLINE },
+ { 0x16e000, 16, RI_E1H_ONLINE }, { 0x16e100, 1, RI_E1H_ONLINE },
+ { 0x16e200, 2, RI_E1H_ONLINE }, { 0x16e400, 183, RI_E1H_ONLINE },
+ { 0x170000, 93, RI_ALL_ONLINE }, { 0x170180, 1, RI_ALL_ONLINE },
+ { 0x170190, 1, RI_ALL_ONLINE }, { 0x170200, 4, RI_ALL_ONLINE },
+ { 0x170214, 1, RI_ALL_ONLINE }, { 0x178000, 1, RI_ALL_ONLINE },
+ { 0x180000, 61, RI_ALL_ONLINE }, { 0x180100, 1, RI_ALL_ONLINE },
+ { 0x180110, 1, RI_ALL_ONLINE }, { 0x180120, 1, RI_ALL_ONLINE },
+ { 0x180130, 1, RI_ALL_ONLINE }, { 0x18013c, 2, RI_E1H_ONLINE },
+ { 0x180200, 58, RI_ALL_ONLINE }, { 0x180340, 4, RI_ALL_ONLINE },
+ { 0x180400, 1, RI_ALL_ONLINE }, { 0x180404, 255, RI_ALL_OFFLINE },
+ { 0x181000, 4, RI_ALL_ONLINE }, { 0x181010, 1020, RI_ALL_OFFLINE },
+ { 0x1a0000, 1, RI_ALL_ONLINE }, { 0x1a0004, 1023, RI_ALL_OFFLINE },
+ { 0x1a1000, 1, RI_ALL_ONLINE }, { 0x1a1004, 4607, RI_ALL_OFFLINE },
+ { 0x1a5800, 2560, RI_E1H_OFFLINE }, { 0x1a8000, 64, RI_ALL_OFFLINE },
+ { 0x1a8100, 1984, RI_E1H_OFFLINE }, { 0x1aa000, 1, RI_E1H_ONLINE },
+ { 0x1aa004, 6655, RI_E1H_OFFLINE }, { 0x1b1800, 128, RI_ALL_OFFLINE },
+ { 0x1b1c00, 128, RI_ALL_OFFLINE }, { 0x1b2000, 1, RI_ALL_OFFLINE },
+ { 0x1b2400, 64, RI_E1H_OFFLINE }, { 0x1b8200, 1, RI_ALL_ONLINE },
+ { 0x1b8240, 1, RI_ALL_ONLINE }, { 0x1b8280, 1, RI_ALL_ONLINE },
+ { 0x1b82c0, 1, RI_ALL_ONLINE }, { 0x1b8a00, 1, RI_ALL_ONLINE },
+ { 0x1b8a80, 1, RI_ALL_ONLINE }, { 0x1c0000, 2, RI_ALL_ONLINE },
+ { 0x200000, 65, RI_ALL_ONLINE }, { 0x200110, 1, RI_ALL_ONLINE },
+ { 0x200120, 1, RI_ALL_ONLINE }, { 0x200130, 1, RI_ALL_ONLINE },
+ { 0x200140, 1, RI_ALL_ONLINE }, { 0x20014c, 2, RI_E1H_ONLINE },
+ { 0x200200, 58, RI_ALL_ONLINE }, { 0x200340, 4, RI_ALL_ONLINE },
+ { 0x200400, 1, RI_ALL_ONLINE }, { 0x200404, 255, RI_ALL_OFFLINE },
+ { 0x202000, 4, RI_ALL_ONLINE }, { 0x202010, 2044, RI_ALL_OFFLINE },
+ { 0x220000, 1, RI_ALL_ONLINE }, { 0x220004, 1023, RI_ALL_OFFLINE },
+ { 0x221000, 1, RI_ALL_ONLINE }, { 0x221004, 4607, RI_ALL_OFFLINE },
+ { 0x225800, 1536, RI_E1H_OFFLINE }, { 0x227000, 1, RI_E1H_ONLINE },
+ { 0x227004, 1023, RI_E1H_OFFLINE }, { 0x228000, 64, RI_ALL_OFFLINE },
+ { 0x228100, 8640, RI_E1H_OFFLINE }, { 0x231800, 128, RI_ALL_OFFLINE },
+ { 0x231c00, 128, RI_ALL_OFFLINE }, { 0x232000, 1, RI_ALL_OFFLINE },
+ { 0x232400, 64, RI_E1H_OFFLINE }, { 0x238200, 1, RI_ALL_ONLINE },
+ { 0x238240, 1, RI_ALL_ONLINE }, { 0x238280, 1, RI_ALL_ONLINE },
+ { 0x2382c0, 1, RI_ALL_ONLINE }, { 0x238a00, 1, RI_ALL_ONLINE },
+ { 0x238a80, 1, RI_ALL_ONLINE }, { 0x240000, 2, RI_ALL_ONLINE },
+ { 0x280000, 65, RI_ALL_ONLINE }, { 0x280110, 1, RI_ALL_ONLINE },
+ { 0x280120, 1, RI_ALL_ONLINE }, { 0x280130, 1, RI_ALL_ONLINE },
+ { 0x280140, 1, RI_ALL_ONLINE }, { 0x28014c, 2, RI_E1H_ONLINE },
+ { 0x280200, 58, RI_ALL_ONLINE }, { 0x280340, 4, RI_ALL_ONLINE },
+ { 0x280400, 1, RI_ALL_ONLINE }, { 0x280404, 255, RI_ALL_OFFLINE },
+ { 0x282000, 4, RI_ALL_ONLINE }, { 0x282010, 2044, RI_ALL_OFFLINE },
+ { 0x2a0000, 1, RI_ALL_ONLINE }, { 0x2a0004, 1023, RI_ALL_OFFLINE },
+ { 0x2a1000, 1, RI_ALL_ONLINE }, { 0x2a1004, 4607, RI_ALL_OFFLINE },
+ { 0x2a5800, 2560, RI_E1H_OFFLINE }, { 0x2a8000, 64, RI_ALL_OFFLINE },
+ { 0x2a8100, 960, RI_E1H_OFFLINE }, { 0x2a9000, 1, RI_E1H_ONLINE },
+ { 0x2a9004, 7679, RI_E1H_OFFLINE }, { 0x2b1800, 128, RI_ALL_OFFLINE },
+ { 0x2b1c00, 128, RI_ALL_OFFLINE }, { 0x2b2000, 1, RI_ALL_OFFLINE },
+ { 0x2b2400, 64, RI_E1H_OFFLINE }, { 0x2b8200, 1, RI_ALL_ONLINE },
+ { 0x2b8240, 1, RI_ALL_ONLINE }, { 0x2b8280, 1, RI_ALL_ONLINE },
+ { 0x2b82c0, 1, RI_ALL_ONLINE }, { 0x2b8a00, 1, RI_ALL_ONLINE },
+ { 0x2b8a80, 1, RI_ALL_ONLINE }, { 0x2c0000, 2, RI_ALL_ONLINE },
+ { 0x300000, 65, RI_ALL_ONLINE }, { 0x300110, 1, RI_ALL_ONLINE },
+ { 0x300120, 1, RI_ALL_ONLINE }, { 0x300130, 1, RI_ALL_ONLINE },
+ { 0x300140, 1, RI_ALL_ONLINE }, { 0x30014c, 2, RI_E1H_ONLINE },
+ { 0x300200, 58, RI_ALL_ONLINE }, { 0x300340, 4, RI_ALL_ONLINE },
+ { 0x300400, 1, RI_ALL_ONLINE }, { 0x300404, 255, RI_ALL_OFFLINE },
+ { 0x302000, 4, RI_ALL_ONLINE }, { 0x302010, 2044, RI_ALL_OFFLINE },
+ { 0x320000, 1, RI_ALL_ONLINE }, { 0x320004, 1023, RI_ALL_OFFLINE },
+ { 0x321000, 1, RI_ALL_ONLINE }, { 0x321004, 4607, RI_ALL_OFFLINE },
+ { 0x325800, 2560, RI_E1H_OFFLINE }, { 0x328000, 64, RI_ALL_OFFLINE },
+ { 0x328100, 536, RI_E1H_OFFLINE }, { 0x328960, 1, RI_E1H_ONLINE },
+ { 0x328964, 8103, RI_E1H_OFFLINE }, { 0x331800, 128, RI_ALL_OFFLINE },
+ { 0x331c00, 128, RI_ALL_OFFLINE }, { 0x332000, 1, RI_ALL_OFFLINE },
+ { 0x332400, 64, RI_E1H_OFFLINE }, { 0x338200, 1, RI_ALL_ONLINE },
+ { 0x338240, 1, RI_ALL_ONLINE }, { 0x338280, 1, RI_ALL_ONLINE },
+ { 0x3382c0, 1, RI_ALL_ONLINE }, { 0x338a00, 1, RI_ALL_ONLINE },
+ { 0x338a80, 1, RI_ALL_ONLINE }, { 0x340000, 2, RI_ALL_ONLINE }
+};
+
+
+#define IDLE_REGS_COUNT 277
+static const struct reg_addr idle_addrs[IDLE_REGS_COUNT] = {
+ { 0x2114, 1, RI_ALL_ONLINE }, { 0x2120, 1, RI_ALL_ONLINE },
+ { 0x212c, 4, RI_ALL_ONLINE }, { 0x2814, 1, RI_ALL_ONLINE },
+ { 0x281c, 2, RI_ALL_ONLINE }, { 0xa38c, 1, RI_ALL_ONLINE },
+ { 0xa408, 1, RI_ALL_ONLINE }, { 0xa42c, 12, RI_ALL_ONLINE },
+ { 0xa600, 5, RI_E1H_ONLINE }, { 0xa618, 1, RI_E1H_ONLINE },
+ { 0xc09c, 1, RI_ALL_ONLINE }, { 0x103b0, 1, RI_ALL_ONLINE },
+ { 0x103c0, 1, RI_ALL_ONLINE }, { 0x103d0, 1, RI_E1H_ONLINE },
+ { 0x2021c, 11, RI_ALL_ONLINE }, { 0x202a8, 1, RI_ALL_ONLINE },
+ { 0x202b8, 1, RI_ALL_ONLINE }, { 0x20404, 1, RI_ALL_ONLINE },
+ { 0x2040c, 2, RI_ALL_ONLINE }, { 0x2041c, 2, RI_ALL_ONLINE },
+ { 0x40154, 14, RI_ALL_ONLINE }, { 0x40198, 1, RI_ALL_ONLINE },
+ { 0x404ac, 1, RI_ALL_ONLINE }, { 0x404bc, 1, RI_ALL_ONLINE },
+ { 0x42290, 1, RI_ALL_ONLINE }, { 0x422a0, 1, RI_ALL_ONLINE },
+ { 0x422b0, 1, RI_ALL_ONLINE }, { 0x42548, 1, RI_ALL_ONLINE },
+ { 0x42550, 1, RI_ALL_ONLINE }, { 0x42558, 1, RI_ALL_ONLINE },
+ { 0x50160, 8, RI_ALL_ONLINE }, { 0x501d0, 1, RI_ALL_ONLINE },
+ { 0x501e0, 1, RI_ALL_ONLINE }, { 0x50204, 1, RI_ALL_ONLINE },
+ { 0x5020c, 2, RI_ALL_ONLINE }, { 0x5021c, 1, RI_ALL_ONLINE },
+ { 0x60090, 1, RI_ALL_ONLINE }, { 0x6011c, 1, RI_ALL_ONLINE },
+ { 0x6012c, 1, RI_ALL_ONLINE }, { 0xc101c, 1, RI_ALL_ONLINE },
+ { 0xc102c, 1, RI_ALL_ONLINE }, { 0xc2290, 1, RI_ALL_ONLINE },
+ { 0xc22a0, 1, RI_ALL_ONLINE }, { 0xc22b0, 1, RI_ALL_ONLINE },
+ { 0xc2548, 1, RI_ALL_ONLINE }, { 0xc2550, 1, RI_ALL_ONLINE },
+ { 0xc2558, 1, RI_ALL_ONLINE }, { 0xc4294, 1, RI_ALL_ONLINE },
+ { 0xc42a4, 1, RI_ALL_ONLINE }, { 0xc42b4, 1, RI_ALL_ONLINE },
+ { 0xc4550, 1, RI_ALL_ONLINE }, { 0xc4558, 1, RI_ALL_ONLINE },
+ { 0xc4560, 1, RI_ALL_ONLINE }, { 0xd016c, 8, RI_ALL_ONLINE },
+ { 0xd01d8, 1, RI_ALL_ONLINE }, { 0xd01e8, 1, RI_ALL_ONLINE },
+ { 0xd0204, 1, RI_ALL_ONLINE }, { 0xd020c, 3, RI_ALL_ONLINE },
+ { 0xe0154, 8, RI_ALL_ONLINE }, { 0xe01c8, 1, RI_ALL_ONLINE },
+ { 0xe01d8, 1, RI_ALL_ONLINE }, { 0xe0204, 1, RI_ALL_ONLINE },
+ { 0xe020c, 2, RI_ALL_ONLINE }, { 0xe021c, 2, RI_ALL_ONLINE },
+ { 0x101014, 1, RI_ALL_ONLINE }, { 0x101030, 1, RI_ALL_ONLINE },
+ { 0x101040, 1, RI_ALL_ONLINE }, { 0x102058, 1, RI_ALL_ONLINE },
+ { 0x102080, 16, RI_ALL_ONLINE }, { 0x103004, 2, RI_ALL_ONLINE },
+ { 0x103068, 1, RI_ALL_ONLINE }, { 0x103078, 1, RI_ALL_ONLINE },
+ { 0x103088, 1, RI_ALL_ONLINE }, { 0x10309c, 2, RI_E1H_ONLINE },
+ { 0x104004, 1, RI_ALL_ONLINE }, { 0x104018, 1, RI_ALL_ONLINE },
+ { 0x104020, 1, RI_ALL_ONLINE }, { 0x10403c, 1, RI_ALL_ONLINE },
+ { 0x1040fc, 1, RI_ALL_ONLINE }, { 0x10410c, 1, RI_ALL_ONLINE },
+ { 0x104400, 64, RI_ALL_ONLINE }, { 0x104800, 64, RI_ALL_ONLINE },
+ { 0x105000, 3, RI_ALL_ONLINE }, { 0x105010, 3, RI_ALL_ONLINE },
+ { 0x105020, 3, RI_ALL_ONLINE }, { 0x105030, 3, RI_ALL_ONLINE },
+ { 0x105040, 3, RI_ALL_ONLINE }, { 0x105050, 3, RI_ALL_ONLINE },
+ { 0x105060, 3, RI_ALL_ONLINE }, { 0x105070, 3, RI_ALL_ONLINE },
+ { 0x105080, 3, RI_ALL_ONLINE }, { 0x105090, 3, RI_ALL_ONLINE },
+ { 0x1050a0, 3, RI_ALL_ONLINE }, { 0x1050b0, 3, RI_ALL_ONLINE },
+ { 0x1050c0, 3, RI_ALL_ONLINE }, { 0x1050d0, 3, RI_ALL_ONLINE },
+ { 0x1050e0, 3, RI_ALL_ONLINE }, { 0x1050f0, 3, RI_ALL_ONLINE },
+ { 0x105100, 3, RI_ALL_ONLINE }, { 0x105110, 3, RI_ALL_ONLINE },
+ { 0x105120, 3, RI_ALL_ONLINE }, { 0x105130, 3, RI_ALL_ONLINE },
+ { 0x105140, 3, RI_ALL_ONLINE }, { 0x105150, 3, RI_ALL_ONLINE },
+ { 0x105160, 3, RI_ALL_ONLINE }, { 0x105170, 3, RI_ALL_ONLINE },
+ { 0x105180, 3, RI_ALL_ONLINE }, { 0x105190, 3, RI_ALL_ONLINE },
+ { 0x1051a0, 3, RI_ALL_ONLINE }, { 0x1051b0, 3, RI_ALL_ONLINE },
+ { 0x1051c0, 3, RI_ALL_ONLINE }, { 0x1051d0, 3, RI_ALL_ONLINE },
+ { 0x1051e0, 3, RI_ALL_ONLINE }, { 0x1051f0, 3, RI_ALL_ONLINE },
+ { 0x105200, 3, RI_ALL_ONLINE }, { 0x105210, 3, RI_ALL_ONLINE },
+ { 0x105220, 3, RI_ALL_ONLINE }, { 0x105230, 3, RI_ALL_ONLINE },
+ { 0x105240, 3, RI_ALL_ONLINE }, { 0x105250, 3, RI_ALL_ONLINE },
+ { 0x105260, 3, RI_ALL_ONLINE }, { 0x105270, 3, RI_ALL_ONLINE },
+ { 0x105280, 3, RI_ALL_ONLINE }, { 0x105290, 3, RI_ALL_ONLINE },
+ { 0x1052a0, 3, RI_ALL_ONLINE }, { 0x1052b0, 3, RI_ALL_ONLINE },
+ { 0x1052c0, 3, RI_ALL_ONLINE }, { 0x1052d0, 3, RI_ALL_ONLINE },
+ { 0x1052e0, 3, RI_ALL_ONLINE }, { 0x1052f0, 3, RI_ALL_ONLINE },
+ { 0x105300, 3, RI_ALL_ONLINE }, { 0x105310, 3, RI_ALL_ONLINE },
+ { 0x105320, 3, RI_ALL_ONLINE }, { 0x105330, 3, RI_ALL_ONLINE },
+ { 0x105340, 3, RI_ALL_ONLINE }, { 0x105350, 3, RI_ALL_ONLINE },
+ { 0x105360, 3, RI_ALL_ONLINE }, { 0x105370, 3, RI_ALL_ONLINE },
+ { 0x105380, 3, RI_ALL_ONLINE }, { 0x105390, 3, RI_ALL_ONLINE },
+ { 0x1053a0, 3, RI_ALL_ONLINE }, { 0x1053b0, 3, RI_ALL_ONLINE },
+ { 0x1053c0, 3, RI_ALL_ONLINE }, { 0x1053d0, 3, RI_ALL_ONLINE },
+ { 0x1053e0, 3, RI_ALL_ONLINE }, { 0x1053f0, 3, RI_ALL_ONLINE },
+ { 0x108094, 1, RI_ALL_ONLINE }, { 0x1201b0, 2, RI_ALL_ONLINE },
+ { 0x12032c, 1, RI_ALL_ONLINE }, { 0x12036c, 3, RI_ALL_ONLINE },
+ { 0x120408, 2, RI_ALL_ONLINE }, { 0x120414, 15, RI_ALL_ONLINE },
+ { 0x120478, 2, RI_ALL_ONLINE }, { 0x12052c, 1, RI_ALL_ONLINE },
+ { 0x120564, 3, RI_ALL_ONLINE }, { 0x12057c, 1, RI_ALL_ONLINE },
+ { 0x12058c, 1, RI_ALL_ONLINE }, { 0x120608, 1, RI_E1H_ONLINE },
+ { 0x120808, 1, RI_E1_ONLINE }, { 0x12080c, 2, RI_ALL_ONLINE },
+ { 0x120818, 1, RI_ALL_ONLINE }, { 0x120820, 1, RI_ALL_ONLINE },
+ { 0x120828, 1, RI_ALL_ONLINE }, { 0x120830, 1, RI_ALL_ONLINE },
+ { 0x120838, 1, RI_ALL_ONLINE }, { 0x120840, 1, RI_ALL_ONLINE },
+ { 0x120848, 1, RI_ALL_ONLINE }, { 0x120850, 1, RI_ALL_ONLINE },
+ { 0x120858, 1, RI_ALL_ONLINE }, { 0x120860, 1, RI_ALL_ONLINE },
+ { 0x120868, 1, RI_ALL_ONLINE }, { 0x120870, 1, RI_ALL_ONLINE },
+ { 0x120878, 1, RI_ALL_ONLINE }, { 0x120880, 1, RI_ALL_ONLINE },
+ { 0x120888, 1, RI_ALL_ONLINE }, { 0x120890, 1, RI_ALL_ONLINE },
+ { 0x120898, 1, RI_ALL_ONLINE }, { 0x1208a0, 1, RI_ALL_ONLINE },
+ { 0x1208a8, 1, RI_ALL_ONLINE }, { 0x1208b0, 1, RI_ALL_ONLINE },
+ { 0x1208b8, 1, RI_ALL_ONLINE }, { 0x1208c0, 1, RI_ALL_ONLINE },
+ { 0x1208c8, 1, RI_ALL_ONLINE }, { 0x1208d0, 1, RI_ALL_ONLINE },
+ { 0x1208d8, 1, RI_ALL_ONLINE }, { 0x1208e0, 1, RI_ALL_ONLINE },
+ { 0x1208e8, 1, RI_ALL_ONLINE }, { 0x1208f0, 1, RI_ALL_ONLINE },
+ { 0x1208f8, 1, RI_ALL_ONLINE }, { 0x120900, 1, RI_ALL_ONLINE },
+ { 0x120908, 1, RI_ALL_ONLINE }, { 0x14005c, 2, RI_ALL_ONLINE },
+ { 0x1400d0, 2, RI_ALL_ONLINE }, { 0x1400e0, 1, RI_ALL_ONLINE },
+ { 0x1401c8, 1, RI_ALL_ONLINE }, { 0x140200, 6, RI_ALL_ONLINE },
+ { 0x16101c, 1, RI_ALL_ONLINE }, { 0x16102c, 1, RI_ALL_ONLINE },
+ { 0x164014, 2, RI_ALL_ONLINE }, { 0x1640f0, 1, RI_ALL_ONLINE },
+ { 0x166290, 1, RI_ALL_ONLINE }, { 0x1662a0, 1, RI_ALL_ONLINE },
+ { 0x1662b0, 1, RI_ALL_ONLINE }, { 0x166548, 1, RI_ALL_ONLINE },
+ { 0x166550, 1, RI_ALL_ONLINE }, { 0x166558, 1, RI_ALL_ONLINE },
+ { 0x168000, 1, RI_ALL_ONLINE }, { 0x168008, 1, RI_ALL_ONLINE },
+ { 0x168010, 1, RI_ALL_ONLINE }, { 0x168018, 1, RI_ALL_ONLINE },
+ { 0x168028, 2, RI_ALL_ONLINE }, { 0x168058, 4, RI_ALL_ONLINE },
+ { 0x168070, 1, RI_ALL_ONLINE }, { 0x168238, 1, RI_ALL_ONLINE },
+ { 0x1682d0, 2, RI_ALL_ONLINE }, { 0x1682e0, 1, RI_ALL_ONLINE },
+ { 0x168300, 67, RI_ALL_ONLINE }, { 0x168410, 2, RI_ALL_ONLINE },
+ { 0x168438, 1, RI_ALL_ONLINE }, { 0x168448, 1, RI_ALL_ONLINE },
+ { 0x168a00, 128, RI_ALL_ONLINE }, { 0x16e200, 128, RI_E1H_ONLINE },
+ { 0x16e404, 2, RI_E1H_ONLINE }, { 0x16e584, 70, RI_E1H_ONLINE },
+ { 0x1700a4, 1, RI_ALL_ONLINE }, { 0x1700ac, 2, RI_ALL_ONLINE },
+ { 0x1700c0, 1, RI_ALL_ONLINE }, { 0x170174, 1, RI_ALL_ONLINE },
+ { 0x170184, 1, RI_ALL_ONLINE }, { 0x1800f4, 1, RI_ALL_ONLINE },
+ { 0x180104, 1, RI_ALL_ONLINE }, { 0x180114, 1, RI_ALL_ONLINE },
+ { 0x180124, 1, RI_ALL_ONLINE }, { 0x18026c, 1, RI_ALL_ONLINE },
+ { 0x1802a0, 1, RI_ALL_ONLINE }, { 0x1a1000, 1, RI_ALL_ONLINE },
+ { 0x1aa000, 1, RI_E1H_ONLINE }, { 0x1b8000, 1, RI_ALL_ONLINE },
+ { 0x1b8040, 1, RI_ALL_ONLINE }, { 0x1b8080, 1, RI_ALL_ONLINE },
+ { 0x1b80c0, 1, RI_ALL_ONLINE }, { 0x200104, 1, RI_ALL_ONLINE },
+ { 0x200114, 1, RI_ALL_ONLINE }, { 0x200124, 1, RI_ALL_ONLINE },
+ { 0x200134, 1, RI_ALL_ONLINE }, { 0x20026c, 1, RI_ALL_ONLINE },
+ { 0x2002a0, 1, RI_ALL_ONLINE }, { 0x221000, 1, RI_ALL_ONLINE },
+ { 0x227000, 1, RI_E1H_ONLINE }, { 0x238000, 1, RI_ALL_ONLINE },
+ { 0x238040, 1, RI_ALL_ONLINE }, { 0x238080, 1, RI_ALL_ONLINE },
+ { 0x2380c0, 1, RI_ALL_ONLINE }, { 0x280104, 1, RI_ALL_ONLINE },
+ { 0x280114, 1, RI_ALL_ONLINE }, { 0x280124, 1, RI_ALL_ONLINE },
+ { 0x280134, 1, RI_ALL_ONLINE }, { 0x28026c, 1, RI_ALL_ONLINE },
+ { 0x2802a0, 1, RI_ALL_ONLINE }, { 0x2a1000, 1, RI_ALL_ONLINE },
+ { 0x2a9000, 1, RI_E1H_ONLINE }, { 0x2b8000, 1, RI_ALL_ONLINE },
+ { 0x2b8040, 1, RI_ALL_ONLINE }, { 0x2b8080, 1, RI_ALL_ONLINE },
+ { 0x2b80c0, 1, RI_ALL_ONLINE }, { 0x300104, 1, RI_ALL_ONLINE },
+ { 0x300114, 1, RI_ALL_ONLINE }, { 0x300124, 1, RI_ALL_ONLINE },
+ { 0x300134, 1, RI_ALL_ONLINE }, { 0x30026c, 1, RI_ALL_ONLINE },
+ { 0x3002a0, 1, RI_ALL_ONLINE }, { 0x321000, 1, RI_ALL_ONLINE },
+ { 0x328960, 1, RI_E1H_ONLINE }, { 0x338000, 1, RI_ALL_ONLINE },
+ { 0x338040, 1, RI_ALL_ONLINE }, { 0x338080, 1, RI_ALL_ONLINE },
+ { 0x3380c0, 1, RI_ALL_ONLINE }
+};
+
+#define WREGS_COUNT_E1 1
+static const u32 read_reg_e1_0[] = { 0x1b1000 };
+
+static const struct wreg_addr wreg_addrs_e1[WREGS_COUNT_E1] = {
+ { 0x1b0c00, 192, 1, read_reg_e1_0, RI_E1_OFFLINE }
+};
+
+
+#define WREGS_COUNT_E1H 1
+static const u32 read_reg_e1h_0[] = { 0x1b1040, 0x1b1000 };
+
+static const struct wreg_addr wreg_addrs_e1h[WREGS_COUNT_E1H] = {
+ { 0x1b0c00, 256, 2, read_reg_e1h_0, RI_E1H_OFFLINE }
+};
+
+
+static const struct dump_sign dump_sign_all = { 0x49aa93ee, 0x40835, 0x22 };
+
+
+#define TIMER_REGS_COUNT_E1 2
+static const u32 timer_status_regs_e1[TIMER_REGS_COUNT_E1] =
+ { 0x164014, 0x164018 };
+static const u32 timer_scan_regs_e1[TIMER_REGS_COUNT_E1] =
+ { 0x1640d0, 0x1640d4 };
+
+
+#define TIMER_REGS_COUNT_E1H 2
+static const u32 timer_status_regs_e1h[TIMER_REGS_COUNT_E1H] =
+ { 0x164014, 0x164018 };
+static const u32 timer_scan_regs_e1h[TIMER_REGS_COUNT_E1H] =
+ { 0x1640d0, 0x1640d4 };
+
+
+#endif /* BNX2X_DUMP_H */
diff --git a/drivers/net/bnx2x/bnx2x_ethtool.c b/drivers/net/bnx2x/bnx2x_ethtool.c
new file mode 100644
index 00000000000..8b75b05e34c
--- /dev/null
+++ b/drivers/net/bnx2x/bnx2x_ethtool.c
@@ -0,0 +1,1971 @@
+/* bnx2x_ethtool.c: Broadcom Everest network driver.
+ *
+ * Copyright (c) 2007-2010 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation.
+ *
+ * Maintained by: Eilon Greenstein <eilong@broadcom.com>
+ * Written by: Eliezer Tamir
+ * Based on code from Michael Chan's bnx2 driver
+ * UDP CSUM errata workaround by Arik Gendelman
+ * Slowpath and fastpath rework by Vladislav Zolotarov
+ * Statistics and Link management by Yitchak Gertner
+ *
+ */
+#include <linux/ethtool.h>
+#include <linux/netdevice.h>
+#include <linux/types.h>
+#include <linux/sched.h>
+#include <linux/crc32.h>
+
+
+#include "bnx2x.h"
+#include "bnx2x_cmn.h"
+#include "bnx2x_dump.h"
+
+
+static int bnx2x_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+
+ cmd->supported = bp->port.supported;
+ cmd->advertising = bp->port.advertising;
+
+ if ((bp->state == BNX2X_STATE_OPEN) &&
+ !(bp->flags & MF_FUNC_DIS) &&
+ (bp->link_vars.link_up)) {
+ cmd->speed = bp->link_vars.line_speed;
+ cmd->duplex = bp->link_vars.duplex;
+ if (IS_E1HMF(bp)) {
+ u16 vn_max_rate;
+
+ vn_max_rate =
+ ((bp->mf_config & FUNC_MF_CFG_MAX_BW_MASK) >>
+ FUNC_MF_CFG_MAX_BW_SHIFT) * 100;
+ if (vn_max_rate < cmd->speed)
+ cmd->speed = vn_max_rate;
+ }
+ } else {
+ cmd->speed = -1;
+ cmd->duplex = -1;
+ }
+
+ if (bp->link_params.switch_cfg == SWITCH_CFG_10G) {
+ u32 ext_phy_type =
+ XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config);
+
+ switch (ext_phy_type) {
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
+ cmd->port = PORT_FIBRE;
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481:
+ cmd->port = PORT_TP;
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE:
+ BNX2X_ERR("XGXS PHY Failure detected 0x%x\n",
+ bp->link_params.ext_phy_config);
+ break;
+
+ default:
+ DP(NETIF_MSG_LINK, "BAD XGXS ext_phy_config 0x%x\n",
+ bp->link_params.ext_phy_config);
+ break;
+ }
+ } else
+ cmd->port = PORT_TP;
+
+ cmd->phy_address = bp->mdio.prtad;
+ cmd->transceiver = XCVR_INTERNAL;
+
+ if (bp->link_params.req_line_speed == SPEED_AUTO_NEG)
+ cmd->autoneg = AUTONEG_ENABLE;
+ else
+ cmd->autoneg = AUTONEG_DISABLE;
+
+ cmd->maxtxpkt = 0;
+ cmd->maxrxpkt = 0;
+
+ DP(NETIF_MSG_LINK, "ethtool_cmd: cmd %d\n"
+ DP_LEVEL " supported 0x%x advertising 0x%x speed %d\n"
+ DP_LEVEL " duplex %d port %d phy_address %d transceiver %d\n"
+ DP_LEVEL " autoneg %d maxtxpkt %d maxrxpkt %d\n",
+ cmd->cmd, cmd->supported, cmd->advertising, cmd->speed,
+ cmd->duplex, cmd->port, cmd->phy_address, cmd->transceiver,
+ cmd->autoneg, cmd->maxtxpkt, cmd->maxrxpkt);
+
+ return 0;
+}
+
+static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+ u32 advertising;
+
+ if (IS_E1HMF(bp))
+ return 0;
+
+ DP(NETIF_MSG_LINK, "ethtool_cmd: cmd %d\n"
+ DP_LEVEL " supported 0x%x advertising 0x%x speed %d\n"
+ DP_LEVEL " duplex %d port %d phy_address %d transceiver %d\n"
+ DP_LEVEL " autoneg %d maxtxpkt %d maxrxpkt %d\n",
+ cmd->cmd, cmd->supported, cmd->advertising, cmd->speed,
+ cmd->duplex, cmd->port, cmd->phy_address, cmd->transceiver,
+ cmd->autoneg, cmd->maxtxpkt, cmd->maxrxpkt);
+
+ if (cmd->autoneg == AUTONEG_ENABLE) {
+ if (!(bp->port.supported & SUPPORTED_Autoneg)) {
+ DP(NETIF_MSG_LINK, "Autoneg not supported\n");
+ return -EINVAL;
+ }
+
+ /* advertise the requested speed and duplex if supported */
+ cmd->advertising &= bp->port.supported;
+
+ bp->link_params.req_line_speed = SPEED_AUTO_NEG;
+ bp->link_params.req_duplex = DUPLEX_FULL;
+ bp->port.advertising |= (ADVERTISED_Autoneg |
+ cmd->advertising);
+
+ } else { /* forced speed */
+ /* advertise the requested speed and duplex if supported */
+ switch (cmd->speed) {
+ case SPEED_10:
+ if (cmd->duplex == DUPLEX_FULL) {
+ if (!(bp->port.supported &
+ SUPPORTED_10baseT_Full)) {
+ DP(NETIF_MSG_LINK,
+ "10M full not supported\n");
+ return -EINVAL;
+ }
+
+ advertising = (ADVERTISED_10baseT_Full |
+ ADVERTISED_TP);
+ } else {
+ if (!(bp->port.supported &
+ SUPPORTED_10baseT_Half)) {
+ DP(NETIF_MSG_LINK,
+ "10M half not supported\n");
+ return -EINVAL;
+ }
+
+ advertising = (ADVERTISED_10baseT_Half |
+ ADVERTISED_TP);
+ }
+ break;
+
+ case SPEED_100:
+ if (cmd->duplex == DUPLEX_FULL) {
+ if (!(bp->port.supported &
+ SUPPORTED_100baseT_Full)) {
+ DP(NETIF_MSG_LINK,
+ "100M full not supported\n");
+ return -EINVAL;
+ }
+
+ advertising = (ADVERTISED_100baseT_Full |
+ ADVERTISED_TP);
+ } else {
+ if (!(bp->port.supported &
+ SUPPORTED_100baseT_Half)) {
+ DP(NETIF_MSG_LINK,
+ "100M half not supported\n");
+ return -EINVAL;
+ }
+
+ advertising = (ADVERTISED_100baseT_Half |
+ ADVERTISED_TP);
+ }
+ break;
+
+ case SPEED_1000:
+ if (cmd->duplex != DUPLEX_FULL) {
+ DP(NETIF_MSG_LINK, "1G half not supported\n");
+ return -EINVAL;
+ }
+
+ if (!(bp->port.supported & SUPPORTED_1000baseT_Full)) {
+ DP(NETIF_MSG_LINK, "1G full not supported\n");
+ return -EINVAL;
+ }
+
+ advertising = (ADVERTISED_1000baseT_Full |
+ ADVERTISED_TP);
+ break;
+
+ case SPEED_2500:
+ if (cmd->duplex != DUPLEX_FULL) {
+ DP(NETIF_MSG_LINK,
+ "2.5G half not supported\n");
+ return -EINVAL;
+ }
+
+ if (!(bp->port.supported & SUPPORTED_2500baseX_Full)) {
+ DP(NETIF_MSG_LINK,
+ "2.5G full not supported\n");
+ return -EINVAL;
+ }
+
+ advertising = (ADVERTISED_2500baseX_Full |
+ ADVERTISED_TP);
+ break;
+
+ case SPEED_10000:
+ if (cmd->duplex != DUPLEX_FULL) {
+ DP(NETIF_MSG_LINK, "10G half not supported\n");
+ return -EINVAL;
+ }
+
+ if (!(bp->port.supported & SUPPORTED_10000baseT_Full)) {
+ DP(NETIF_MSG_LINK, "10G full not supported\n");
+ return -EINVAL;
+ }
+
+ advertising = (ADVERTISED_10000baseT_Full |
+ ADVERTISED_FIBRE);
+ break;
+
+ default:
+ DP(NETIF_MSG_LINK, "Unsupported speed\n");
+ return -EINVAL;
+ }
+
+ bp->link_params.req_line_speed = cmd->speed;
+ bp->link_params.req_duplex = cmd->duplex;
+ bp->port.advertising = advertising;
+ }
+
+ DP(NETIF_MSG_LINK, "req_line_speed %d\n"
+ DP_LEVEL " req_duplex %d advertising 0x%x\n",
+ bp->link_params.req_line_speed, bp->link_params.req_duplex,
+ bp->port.advertising);
+
+ if (netif_running(dev)) {
+ bnx2x_stats_handle(bp, STATS_EVENT_STOP);
+ bnx2x_link_set(bp);
+ }
+
+ return 0;
+}
+
+#define IS_E1_ONLINE(info) (((info) & RI_E1_ONLINE) == RI_E1_ONLINE)
+#define IS_E1H_ONLINE(info) (((info) & RI_E1H_ONLINE) == RI_E1H_ONLINE)
+
+static int bnx2x_get_regs_len(struct net_device *dev)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+ int regdump_len = 0;
+ int i;
+
+ if (CHIP_IS_E1(bp)) {
+ for (i = 0; i < REGS_COUNT; i++)
+ if (IS_E1_ONLINE(reg_addrs[i].info))
+ regdump_len += reg_addrs[i].size;
+
+ for (i = 0; i < WREGS_COUNT_E1; i++)
+ if (IS_E1_ONLINE(wreg_addrs_e1[i].info))
+ regdump_len += wreg_addrs_e1[i].size *
+ (1 + wreg_addrs_e1[i].read_regs_count);
+
+ } else { /* E1H */
+ for (i = 0; i < REGS_COUNT; i++)
+ if (IS_E1H_ONLINE(reg_addrs[i].info))
+ regdump_len += reg_addrs[i].size;
+
+ for (i = 0; i < WREGS_COUNT_E1H; i++)
+ if (IS_E1H_ONLINE(wreg_addrs_e1h[i].info))
+ regdump_len += wreg_addrs_e1h[i].size *
+ (1 + wreg_addrs_e1h[i].read_regs_count);
+ }
+ regdump_len *= 4;
+ regdump_len += sizeof(struct dump_hdr);
+
+ return regdump_len;
+}
+
+static void bnx2x_get_regs(struct net_device *dev,
+ struct ethtool_regs *regs, void *_p)
+{
+ u32 *p = _p, i, j;
+ struct bnx2x *bp = netdev_priv(dev);
+ struct dump_hdr dump_hdr = {0};
+
+ regs->version = 0;
+ memset(p, 0, regs->len);
+
+ if (!netif_running(bp->dev))
+ return;
+
+ dump_hdr.hdr_size = (sizeof(struct dump_hdr) / 4) - 1;
+ dump_hdr.dump_sign = dump_sign_all;
+ dump_hdr.xstorm_waitp = REG_RD(bp, XSTORM_WAITP_ADDR);
+ dump_hdr.tstorm_waitp = REG_RD(bp, TSTORM_WAITP_ADDR);
+ dump_hdr.ustorm_waitp = REG_RD(bp, USTORM_WAITP_ADDR);
+ dump_hdr.cstorm_waitp = REG_RD(bp, CSTORM_WAITP_ADDR);
+ dump_hdr.info = CHIP_IS_E1(bp) ? RI_E1_ONLINE : RI_E1H_ONLINE;
+
+ memcpy(p, &dump_hdr, sizeof(struct dump_hdr));
+ p += dump_hdr.hdr_size + 1;
+
+ if (CHIP_IS_E1(bp)) {
+ for (i = 0; i < REGS_COUNT; i++)
+ if (IS_E1_ONLINE(reg_addrs[i].info))
+ for (j = 0; j < reg_addrs[i].size; j++)
+ *p++ = REG_RD(bp,
+ reg_addrs[i].addr + j*4);
+
+ } else { /* E1H */
+ for (i = 0; i < REGS_COUNT; i++)
+ if (IS_E1H_ONLINE(reg_addrs[i].info))
+ for (j = 0; j < reg_addrs[i].size; j++)
+ *p++ = REG_RD(bp,
+ reg_addrs[i].addr + j*4);
+ }
+}
+
+#define PHY_FW_VER_LEN 10
+
+static void bnx2x_get_drvinfo(struct net_device *dev,
+ struct ethtool_drvinfo *info)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+ u8 phy_fw_ver[PHY_FW_VER_LEN];
+
+ strcpy(info->driver, DRV_MODULE_NAME);
+ strcpy(info->version, DRV_MODULE_VERSION);
+
+ phy_fw_ver[0] = '\0';
+ if (bp->port.pmf) {
+ bnx2x_acquire_phy_lock(bp);
+ bnx2x_get_ext_phy_fw_version(&bp->link_params,
+ (bp->state != BNX2X_STATE_CLOSED),
+ phy_fw_ver, PHY_FW_VER_LEN);
+ bnx2x_release_phy_lock(bp);
+ }
+
+ strncpy(info->fw_version, bp->fw_ver, 32);
+ snprintf(info->fw_version + strlen(bp->fw_ver), 32 - strlen(bp->fw_ver),
+ "bc %d.%d.%d%s%s",
+ (bp->common.bc_ver & 0xff0000) >> 16,
+ (bp->common.bc_ver & 0xff00) >> 8,
+ (bp->common.bc_ver & 0xff),
+ ((phy_fw_ver[0] != '\0') ? " phy " : ""), phy_fw_ver);
+ strcpy(info->bus_info, pci_name(bp->pdev));
+ info->n_stats = BNX2X_NUM_STATS;
+ info->testinfo_len = BNX2X_NUM_TESTS;
+ info->eedump_len = bp->common.flash_size;
+ info->regdump_len = bnx2x_get_regs_len(dev);
+}
+
+static void bnx2x_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+
+ if (bp->flags & NO_WOL_FLAG) {
+ wol->supported = 0;
+ wol->wolopts = 0;
+ } else {
+ wol->supported = WAKE_MAGIC;
+ if (bp->wol)
+ wol->wolopts = WAKE_MAGIC;
+ else
+ wol->wolopts = 0;
+ }
+ memset(&wol->sopass, 0, sizeof(wol->sopass));
+}
+
+static int bnx2x_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+
+ if (wol->wolopts & ~WAKE_MAGIC)
+ return -EINVAL;
+
+ if (wol->wolopts & WAKE_MAGIC) {
+ if (bp->flags & NO_WOL_FLAG)
+ return -EINVAL;
+
+ bp->wol = 1;
+ } else
+ bp->wol = 0;
+
+ return 0;
+}
+
+static u32 bnx2x_get_msglevel(struct net_device *dev)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+
+ return bp->msg_enable;
+}
+
+static void bnx2x_set_msglevel(struct net_device *dev, u32 level)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+
+ if (capable(CAP_NET_ADMIN))
+ bp->msg_enable = level;
+}
+
+static int bnx2x_nway_reset(struct net_device *dev)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+
+ if (!bp->port.pmf)
+ return 0;
+
+ if (netif_running(dev)) {
+ bnx2x_stats_handle(bp, STATS_EVENT_STOP);
+ bnx2x_link_set(bp);
+ }
+
+ return 0;
+}
+
+static u32 bnx2x_get_link(struct net_device *dev)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+
+ if (bp->flags & MF_FUNC_DIS)
+ return 0;
+
+ return bp->link_vars.link_up;
+}
+
+static int bnx2x_get_eeprom_len(struct net_device *dev)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+
+ return bp->common.flash_size;
+}
+
+static int bnx2x_acquire_nvram_lock(struct bnx2x *bp)
+{
+ int port = BP_PORT(bp);
+ int count, i;
+ u32 val = 0;
+
+ /* adjust timeout for emulation/FPGA */
+ count = NVRAM_TIMEOUT_COUNT;
+ if (CHIP_REV_IS_SLOW(bp))
+ count *= 100;
+
+ /* request access to nvram interface */
+ REG_WR(bp, MCP_REG_MCPR_NVM_SW_ARB,
+ (MCPR_NVM_SW_ARB_ARB_REQ_SET1 << port));
+
+ for (i = 0; i < count*10; i++) {
+ val = REG_RD(bp, MCP_REG_MCPR_NVM_SW_ARB);
+ if (val & (MCPR_NVM_SW_ARB_ARB_ARB1 << port))
+ break;
+
+ udelay(5);
+ }
+
+ if (!(val & (MCPR_NVM_SW_ARB_ARB_ARB1 << port))) {
+ DP(BNX2X_MSG_NVM, "cannot get access to nvram interface\n");
+ return -EBUSY;
+ }
+
+ return 0;
+}
+
+static int bnx2x_release_nvram_lock(struct bnx2x *bp)
+{
+ int port = BP_PORT(bp);
+ int count, i;
+ u32 val = 0;
+
+ /* adjust timeout for emulation/FPGA */
+ count = NVRAM_TIMEOUT_COUNT;
+ if (CHIP_REV_IS_SLOW(bp))
+ count *= 100;
+
+ /* relinquish nvram interface */
+ REG_WR(bp, MCP_REG_MCPR_NVM_SW_ARB,
+ (MCPR_NVM_SW_ARB_ARB_REQ_CLR1 << port));
+
+ for (i = 0; i < count*10; i++) {
+ val = REG_RD(bp, MCP_REG_MCPR_NVM_SW_ARB);
+ if (!(val & (MCPR_NVM_SW_ARB_ARB_ARB1 << port)))
+ break;
+
+ udelay(5);
+ }
+
+ if (val & (MCPR_NVM_SW_ARB_ARB_ARB1 << port)) {
+ DP(BNX2X_MSG_NVM, "cannot free access to nvram interface\n");
+ return -EBUSY;
+ }
+
+ return 0;
+}
+
+static void bnx2x_enable_nvram_access(struct bnx2x *bp)
+{
+ u32 val;
+
+ val = REG_RD(bp, MCP_REG_MCPR_NVM_ACCESS_ENABLE);
+
+ /* enable both bits, even on read */
+ REG_WR(bp, MCP_REG_MCPR_NVM_ACCESS_ENABLE,
+ (val | MCPR_NVM_ACCESS_ENABLE_EN |
+ MCPR_NVM_ACCESS_ENABLE_WR_EN));
+}
+
+static void bnx2x_disable_nvram_access(struct bnx2x *bp)
+{
+ u32 val;
+
+ val = REG_RD(bp, MCP_REG_MCPR_NVM_ACCESS_ENABLE);
+
+ /* disable both bits, even after read */
+ REG_WR(bp, MCP_REG_MCPR_NVM_ACCESS_ENABLE,
+ (val & ~(MCPR_NVM_ACCESS_ENABLE_EN |
+ MCPR_NVM_ACCESS_ENABLE_WR_EN)));
+}
+
+static int bnx2x_nvram_read_dword(struct bnx2x *bp, u32 offset, __be32 *ret_val,
+ u32 cmd_flags)
+{
+ int count, i, rc;
+ u32 val;
+
+ /* build the command word */
+ cmd_flags |= MCPR_NVM_COMMAND_DOIT;
+
+ /* need to clear DONE bit separately */
+ REG_WR(bp, MCP_REG_MCPR_NVM_COMMAND, MCPR_NVM_COMMAND_DONE);
+
+ /* address of the NVRAM to read from */
+ REG_WR(bp, MCP_REG_MCPR_NVM_ADDR,
+ (offset & MCPR_NVM_ADDR_NVM_ADDR_VALUE));
+
+ /* issue a read command */
+ REG_WR(bp, MCP_REG_MCPR_NVM_COMMAND, cmd_flags);
+
+ /* adjust timeout for emulation/FPGA */
+ count = NVRAM_TIMEOUT_COUNT;
+ if (CHIP_REV_IS_SLOW(bp))
+ count *= 100;
+
+ /* wait for completion */
+ *ret_val = 0;
+ rc = -EBUSY;
+ for (i = 0; i < count; i++) {
+ udelay(5);
+ val = REG_RD(bp, MCP_REG_MCPR_NVM_COMMAND);
+
+ if (val & MCPR_NVM_COMMAND_DONE) {
+ val = REG_RD(bp, MCP_REG_MCPR_NVM_READ);
+ /* we read nvram data in cpu order
+ * but ethtool sees it as an array of bytes
+ * converting to big-endian will do the work */
+ *ret_val = cpu_to_be32(val);
+ rc = 0;
+ break;
+ }
+ }
+
+ return rc;
+}
+
+static int bnx2x_nvram_read(struct bnx2x *bp, u32 offset, u8 *ret_buf,
+ int buf_size)
+{
+ int rc;
+ u32 cmd_flags;
+ __be32 val;
+
+ if ((offset & 0x03) || (buf_size & 0x03) || (buf_size == 0)) {
+ DP(BNX2X_MSG_NVM,
+ "Invalid parameter: offset 0x%x buf_size 0x%x\n",
+ offset, buf_size);
+ return -EINVAL;
+ }
+
+ if (offset + buf_size > bp->common.flash_size) {
+ DP(BNX2X_MSG_NVM, "Invalid parameter: offset (0x%x) +"
+ " buf_size (0x%x) > flash_size (0x%x)\n",
+ offset, buf_size, bp->common.flash_size);
+ return -EINVAL;
+ }
+
+ /* request access to nvram interface */
+ rc = bnx2x_acquire_nvram_lock(bp);
+ if (rc)
+ return rc;
+
+ /* enable access to nvram interface */
+ bnx2x_enable_nvram_access(bp);
+
+ /* read the first word(s) */
+ cmd_flags = MCPR_NVM_COMMAND_FIRST;
+ while ((buf_size > sizeof(u32)) && (rc == 0)) {
+ rc = bnx2x_nvram_read_dword(bp, offset, &val, cmd_flags);
+ memcpy(ret_buf, &val, 4);
+
+ /* advance to the next dword */
+ offset += sizeof(u32);
+ ret_buf += sizeof(u32);
+ buf_size -= sizeof(u32);
+ cmd_flags = 0;
+ }
+
+ if (rc == 0) {
+ cmd_flags |= MCPR_NVM_COMMAND_LAST;
+ rc = bnx2x_nvram_read_dword(bp, offset, &val, cmd_flags);
+ memcpy(ret_buf, &val, 4);
+ }
+
+ /* disable access to nvram interface */
+ bnx2x_disable_nvram_access(bp);
+ bnx2x_release_nvram_lock(bp);
+
+ return rc;
+}
+
+static int bnx2x_get_eeprom(struct net_device *dev,
+ struct ethtool_eeprom *eeprom, u8 *eebuf)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+ int rc;
+
+ if (!netif_running(dev))
+ return -EAGAIN;
+
+ DP(BNX2X_MSG_NVM, "ethtool_eeprom: cmd %d\n"
+ DP_LEVEL " magic 0x%x offset 0x%x (%d) len 0x%x (%d)\n",
+ eeprom->cmd, eeprom->magic, eeprom->offset, eeprom->offset,
+ eeprom->len, eeprom->len);
+
+ /* parameters already validated in ethtool_get_eeprom */
+
+ rc = bnx2x_nvram_read(bp, eeprom->offset, eebuf, eeprom->len);
+
+ return rc;
+}
+
+static int bnx2x_nvram_write_dword(struct bnx2x *bp, u32 offset, u32 val,
+ u32 cmd_flags)
+{
+ int count, i, rc;
+
+ /* build the command word */
+ cmd_flags |= MCPR_NVM_COMMAND_DOIT | MCPR_NVM_COMMAND_WR;
+
+ /* need to clear DONE bit separately */
+ REG_WR(bp, MCP_REG_MCPR_NVM_COMMAND, MCPR_NVM_COMMAND_DONE);
+
+ /* write the data */
+ REG_WR(bp, MCP_REG_MCPR_NVM_WRITE, val);
+
+ /* address of the NVRAM to write to */
+ REG_WR(bp, MCP_REG_MCPR_NVM_ADDR,
+ (offset & MCPR_NVM_ADDR_NVM_ADDR_VALUE));
+
+ /* issue the write command */
+ REG_WR(bp, MCP_REG_MCPR_NVM_COMMAND, cmd_flags);
+
+ /* adjust timeout for emulation/FPGA */
+ count = NVRAM_TIMEOUT_COUNT;
+ if (CHIP_REV_IS_SLOW(bp))
+ count *= 100;
+
+ /* wait for completion */
+ rc = -EBUSY;
+ for (i = 0; i < count; i++) {
+ udelay(5);
+ val = REG_RD(bp, MCP_REG_MCPR_NVM_COMMAND);
+ if (val & MCPR_NVM_COMMAND_DONE) {
+ rc = 0;
+ break;
+ }
+ }
+
+ return rc;
+}
+
+#define BYTE_OFFSET(offset) (8 * (offset & 0x03))
+
+static int bnx2x_nvram_write1(struct bnx2x *bp, u32 offset, u8 *data_buf,
+ int buf_size)
+{
+ int rc;
+ u32 cmd_flags;
+ u32 align_offset;
+ __be32 val;
+
+ if (offset + buf_size > bp->common.flash_size) {
+ DP(BNX2X_MSG_NVM, "Invalid parameter: offset (0x%x) +"
+ " buf_size (0x%x) > flash_size (0x%x)\n",
+ offset, buf_size, bp->common.flash_size);
+ return -EINVAL;
+ }
+
+ /* request access to nvram interface */
+ rc = bnx2x_acquire_nvram_lock(bp);
+ if (rc)
+ return rc;
+
+ /* enable access to nvram interface */
+ bnx2x_enable_nvram_access(bp);
+
+ cmd_flags = (MCPR_NVM_COMMAND_FIRST | MCPR_NVM_COMMAND_LAST);
+ align_offset = (offset & ~0x03);
+ rc = bnx2x_nvram_read_dword(bp, align_offset, &val, cmd_flags);
+
+ if (rc == 0) {
+ val &= ~(0xff << BYTE_OFFSET(offset));
+ val |= (*data_buf << BYTE_OFFSET(offset));
+
+ /* nvram data is returned as an array of bytes
+ * convert it back to cpu order */
+ val = be32_to_cpu(val);
+
+ rc = bnx2x_nvram_write_dword(bp, align_offset, val,
+ cmd_flags);
+ }
+
+ /* disable access to nvram interface */
+ bnx2x_disable_nvram_access(bp);
+ bnx2x_release_nvram_lock(bp);
+
+ return rc;
+}
+
+static int bnx2x_nvram_write(struct bnx2x *bp, u32 offset, u8 *data_buf,
+ int buf_size)
+{
+ int rc;
+ u32 cmd_flags;
+ u32 val;
+ u32 written_so_far;
+
+ if (buf_size == 1) /* ethtool */
+ return bnx2x_nvram_write1(bp, offset, data_buf, buf_size);
+
+ if ((offset & 0x03) || (buf_size & 0x03) || (buf_size == 0)) {
+ DP(BNX2X_MSG_NVM,
+ "Invalid parameter: offset 0x%x buf_size 0x%x\n",
+ offset, buf_size);
+ return -EINVAL;
+ }
+
+ if (offset + buf_size > bp->common.flash_size) {
+ DP(BNX2X_MSG_NVM, "Invalid parameter: offset (0x%x) +"
+ " buf_size (0x%x) > flash_size (0x%x)\n",
+ offset, buf_size, bp->common.flash_size);
+ return -EINVAL;
+ }
+
+ /* request access to nvram interface */
+ rc = bnx2x_acquire_nvram_lock(bp);
+ if (rc)
+ return rc;
+
+ /* enable access to nvram interface */
+ bnx2x_enable_nvram_access(bp);
+
+ written_so_far = 0;
+ cmd_flags = MCPR_NVM_COMMAND_FIRST;
+ while ((written_so_far < buf_size) && (rc == 0)) {
+ if (written_so_far == (buf_size - sizeof(u32)))
+ cmd_flags |= MCPR_NVM_COMMAND_LAST;
+ else if (((offset + 4) % NVRAM_PAGE_SIZE) == 0)
+ cmd_flags |= MCPR_NVM_COMMAND_LAST;
+ else if ((offset % NVRAM_PAGE_SIZE) == 0)
+ cmd_flags |= MCPR_NVM_COMMAND_FIRST;
+
+ memcpy(&val, data_buf, 4);
+
+ rc = bnx2x_nvram_write_dword(bp, offset, val, cmd_flags);
+
+ /* advance to the next dword */
+ offset += sizeof(u32);
+ data_buf += sizeof(u32);
+ written_so_far += sizeof(u32);
+ cmd_flags = 0;
+ }
+
+ /* disable access to nvram interface */
+ bnx2x_disable_nvram_access(bp);
+ bnx2x_release_nvram_lock(bp);
+
+ return rc;
+}
+
+static int bnx2x_set_eeprom(struct net_device *dev,
+ struct ethtool_eeprom *eeprom, u8 *eebuf)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+ int port = BP_PORT(bp);
+ int rc = 0;
+
+ if (!netif_running(dev))
+ return -EAGAIN;
+
+ DP(BNX2X_MSG_NVM, "ethtool_eeprom: cmd %d\n"
+ DP_LEVEL " magic 0x%x offset 0x%x (%d) len 0x%x (%d)\n",
+ eeprom->cmd, eeprom->magic, eeprom->offset, eeprom->offset,
+ eeprom->len, eeprom->len);
+
+ /* parameters already validated in ethtool_set_eeprom */
+
+ /* PHY eeprom can be accessed only by the PMF */
+ if ((eeprom->magic >= 0x50485900) && (eeprom->magic <= 0x504859FF) &&
+ !bp->port.pmf)
+ return -EINVAL;
+
+ if (eeprom->magic == 0x50485950) {
+ /* 'PHYP' (0x50485950): prepare phy for FW upgrade */
+ bnx2x_stats_handle(bp, STATS_EVENT_STOP);
+
+ bnx2x_acquire_phy_lock(bp);
+ rc |= bnx2x_link_reset(&bp->link_params,
+ &bp->link_vars, 0);
+ if (XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config) ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101)
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_0,
+ MISC_REGISTERS_GPIO_HIGH, port);
+ bnx2x_release_phy_lock(bp);
+ bnx2x_link_report(bp);
+
+ } else if (eeprom->magic == 0x50485952) {
+ /* 'PHYR' (0x50485952): re-init link after FW upgrade */
+ if (bp->state == BNX2X_STATE_OPEN) {
+ bnx2x_acquire_phy_lock(bp);
+ rc |= bnx2x_link_reset(&bp->link_params,
+ &bp->link_vars, 1);
+
+ rc |= bnx2x_phy_init(&bp->link_params,
+ &bp->link_vars);
+ bnx2x_release_phy_lock(bp);
+ bnx2x_calc_fc_adv(bp);
+ }
+ } else if (eeprom->magic == 0x53985943) {
+ /* 'PHYC' (0x53985943): PHY FW upgrade completed */
+ if (XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config) ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101) {
+ u8 ext_phy_addr =
+ XGXS_EXT_PHY_ADDR(bp->link_params.ext_phy_config);
+
+ /* DSP Remove Download Mode */
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_0,
+ MISC_REGISTERS_GPIO_LOW, port);
+
+ bnx2x_acquire_phy_lock(bp);
+
+ bnx2x_sfx7101_sp_sw_reset(bp, port, ext_phy_addr);
+
+ /* wait 0.5 sec to allow it to run */
+ msleep(500);
+ bnx2x_ext_phy_hw_reset(bp, port);
+ msleep(500);
+ bnx2x_release_phy_lock(bp);
+ }
+ } else
+ rc = bnx2x_nvram_write(bp, eeprom->offset, eebuf, eeprom->len);
+
+ return rc;
+}
+static int bnx2x_get_coalesce(struct net_device *dev,
+ struct ethtool_coalesce *coal)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+
+ memset(coal, 0, sizeof(struct ethtool_coalesce));
+
+ coal->rx_coalesce_usecs = bp->rx_ticks;
+ coal->tx_coalesce_usecs = bp->tx_ticks;
+
+ return 0;
+}
+
+static int bnx2x_set_coalesce(struct net_device *dev,
+ struct ethtool_coalesce *coal)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+
+ bp->rx_ticks = (u16)coal->rx_coalesce_usecs;
+ if (bp->rx_ticks > BNX2X_MAX_COALESCE_TOUT)
+ bp->rx_ticks = BNX2X_MAX_COALESCE_TOUT;
+
+ bp->tx_ticks = (u16)coal->tx_coalesce_usecs;
+ if (bp->tx_ticks > BNX2X_MAX_COALESCE_TOUT)
+ bp->tx_ticks = BNX2X_MAX_COALESCE_TOUT;
+
+ if (netif_running(dev))
+ bnx2x_update_coalesce(bp);
+
+ return 0;
+}
+
+static void bnx2x_get_ringparam(struct net_device *dev,
+ struct ethtool_ringparam *ering)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+
+ ering->rx_max_pending = MAX_RX_AVAIL;
+ ering->rx_mini_max_pending = 0;
+ ering->rx_jumbo_max_pending = 0;
+
+ ering->rx_pending = bp->rx_ring_size;
+ ering->rx_mini_pending = 0;
+ ering->rx_jumbo_pending = 0;
+
+ ering->tx_max_pending = MAX_TX_AVAIL;
+ ering->tx_pending = bp->tx_ring_size;
+}
+
+static int bnx2x_set_ringparam(struct net_device *dev,
+ struct ethtool_ringparam *ering)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+ int rc = 0;
+
+ if (bp->recovery_state != BNX2X_RECOVERY_DONE) {
+ printk(KERN_ERR "Handling parity error recovery. Try again later\n");
+ return -EAGAIN;
+ }
+
+ if ((ering->rx_pending > MAX_RX_AVAIL) ||
+ (ering->tx_pending > MAX_TX_AVAIL) ||
+ (ering->tx_pending <= MAX_SKB_FRAGS + 4))
+ return -EINVAL;
+
+ bp->rx_ring_size = ering->rx_pending;
+ bp->tx_ring_size = ering->tx_pending;
+
+ if (netif_running(dev)) {
+ bnx2x_nic_unload(bp, UNLOAD_NORMAL);
+ rc = bnx2x_nic_load(bp, LOAD_NORMAL);
+ }
+
+ return rc;
+}
+
+static void bnx2x_get_pauseparam(struct net_device *dev,
+ struct ethtool_pauseparam *epause)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+
+ epause->autoneg = (bp->link_params.req_flow_ctrl ==
+ BNX2X_FLOW_CTRL_AUTO) &&
+ (bp->link_params.req_line_speed == SPEED_AUTO_NEG);
+
+ epause->rx_pause = ((bp->link_vars.flow_ctrl & BNX2X_FLOW_CTRL_RX) ==
+ BNX2X_FLOW_CTRL_RX);
+ epause->tx_pause = ((bp->link_vars.flow_ctrl & BNX2X_FLOW_CTRL_TX) ==
+ BNX2X_FLOW_CTRL_TX);
+
+ DP(NETIF_MSG_LINK, "ethtool_pauseparam: cmd %d\n"
+ DP_LEVEL " autoneg %d rx_pause %d tx_pause %d\n",
+ epause->cmd, epause->autoneg, epause->rx_pause, epause->tx_pause);
+}
+
+static int bnx2x_set_pauseparam(struct net_device *dev,
+ struct ethtool_pauseparam *epause)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+
+ if (IS_E1HMF(bp))
+ return 0;
+
+ DP(NETIF_MSG_LINK, "ethtool_pauseparam: cmd %d\n"
+ DP_LEVEL " autoneg %d rx_pause %d tx_pause %d\n",
+ epause->cmd, epause->autoneg, epause->rx_pause, epause->tx_pause);
+
+ bp->link_params.req_flow_ctrl = BNX2X_FLOW_CTRL_AUTO;
+
+ if (epause->rx_pause)
+ bp->link_params.req_flow_ctrl |= BNX2X_FLOW_CTRL_RX;
+
+ if (epause->tx_pause)
+ bp->link_params.req_flow_ctrl |= BNX2X_FLOW_CTRL_TX;
+
+ if (bp->link_params.req_flow_ctrl == BNX2X_FLOW_CTRL_AUTO)
+ bp->link_params.req_flow_ctrl = BNX2X_FLOW_CTRL_NONE;
+
+ if (epause->autoneg) {
+ if (!(bp->port.supported & SUPPORTED_Autoneg)) {
+ DP(NETIF_MSG_LINK, "autoneg not supported\n");
+ return -EINVAL;
+ }
+
+ if (bp->link_params.req_line_speed == SPEED_AUTO_NEG)
+ bp->link_params.req_flow_ctrl = BNX2X_FLOW_CTRL_AUTO;
+ }
+
+ DP(NETIF_MSG_LINK,
+ "req_flow_ctrl 0x%x\n", bp->link_params.req_flow_ctrl);
+
+ if (netif_running(dev)) {
+ bnx2x_stats_handle(bp, STATS_EVENT_STOP);
+ bnx2x_link_set(bp);
+ }
+
+ return 0;
+}
+
+static int bnx2x_set_flags(struct net_device *dev, u32 data)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+ int changed = 0;
+ int rc = 0;
+
+ if (data & ~(ETH_FLAG_LRO | ETH_FLAG_RXHASH))
+ return -EINVAL;
+
+ if (bp->recovery_state != BNX2X_RECOVERY_DONE) {
+ printk(KERN_ERR "Handling parity error recovery. Try again later\n");
+ return -EAGAIN;
+ }
+
+ /* TPA requires Rx CSUM offloading */
+ if ((data & ETH_FLAG_LRO) && bp->rx_csum) {
+ if (!bp->disable_tpa) {
+ if (!(dev->features & NETIF_F_LRO)) {
+ dev->features |= NETIF_F_LRO;
+ bp->flags |= TPA_ENABLE_FLAG;
+ changed = 1;
+ }
+ } else
+ rc = -EINVAL;
+ } else if (dev->features & NETIF_F_LRO) {
+ dev->features &= ~NETIF_F_LRO;
+ bp->flags &= ~TPA_ENABLE_FLAG;
+ changed = 1;
+ }
+
+ if (data & ETH_FLAG_RXHASH)
+ dev->features |= NETIF_F_RXHASH;
+ else
+ dev->features &= ~NETIF_F_RXHASH;
+
+ if (changed && netif_running(dev)) {
+ bnx2x_nic_unload(bp, UNLOAD_NORMAL);
+ rc = bnx2x_nic_load(bp, LOAD_NORMAL);
+ }
+
+ return rc;
+}
+
+static u32 bnx2x_get_rx_csum(struct net_device *dev)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+
+ return bp->rx_csum;
+}
+
+static int bnx2x_set_rx_csum(struct net_device *dev, u32 data)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+ int rc = 0;
+
+ if (bp->recovery_state != BNX2X_RECOVERY_DONE) {
+ printk(KERN_ERR "Handling parity error recovery. Try again later\n");
+ return -EAGAIN;
+ }
+
+ bp->rx_csum = data;
+
+ /* Disable TPA, when Rx CSUM is disabled. Otherwise all
+ TPA'ed packets will be discarded due to wrong TCP CSUM */
+ if (!data) {
+ u32 flags = ethtool_op_get_flags(dev);
+
+ rc = bnx2x_set_flags(dev, (flags & ~ETH_FLAG_LRO));
+ }
+
+ return rc;
+}
+
+static int bnx2x_set_tso(struct net_device *dev, u32 data)
+{
+ if (data) {
+ dev->features |= (NETIF_F_TSO | NETIF_F_TSO_ECN);
+ dev->features |= NETIF_F_TSO6;
+ } else {
+ dev->features &= ~(NETIF_F_TSO | NETIF_F_TSO_ECN);
+ dev->features &= ~NETIF_F_TSO6;
+ }
+
+ return 0;
+}
+
+static const struct {
+ char string[ETH_GSTRING_LEN];
+} bnx2x_tests_str_arr[BNX2X_NUM_TESTS] = {
+ { "register_test (offline)" },
+ { "memory_test (offline)" },
+ { "loopback_test (offline)" },
+ { "nvram_test (online)" },
+ { "interrupt_test (online)" },
+ { "link_test (online)" },
+ { "idle check (online)" }
+};
+
+static int bnx2x_test_registers(struct bnx2x *bp)
+{
+ int idx, i, rc = -ENODEV;
+ u32 wr_val = 0;
+ int port = BP_PORT(bp);
+ static const struct {
+ u32 offset0;
+ u32 offset1;
+ u32 mask;
+ } reg_tbl[] = {
+/* 0 */ { BRB1_REG_PAUSE_LOW_THRESHOLD_0, 4, 0x000003ff },
+ { DORQ_REG_DB_ADDR0, 4, 0xffffffff },
+ { HC_REG_AGG_INT_0, 4, 0x000003ff },
+ { PBF_REG_MAC_IF0_ENABLE, 4, 0x00000001 },
+ { PBF_REG_P0_INIT_CRD, 4, 0x000007ff },
+ { PRS_REG_CID_PORT_0, 4, 0x00ffffff },
+ { PXP2_REG_PSWRQ_CDU0_L2P, 4, 0x000fffff },
+ { PXP2_REG_RQ_CDU0_EFIRST_MEM_ADDR, 8, 0x0003ffff },
+ { PXP2_REG_PSWRQ_TM0_L2P, 4, 0x000fffff },
+ { PXP2_REG_RQ_USDM0_EFIRST_MEM_ADDR, 8, 0x0003ffff },
+/* 10 */ { PXP2_REG_PSWRQ_TSDM0_L2P, 4, 0x000fffff },
+ { QM_REG_CONNNUM_0, 4, 0x000fffff },
+ { TM_REG_LIN0_MAX_ACTIVE_CID, 4, 0x0003ffff },
+ { SRC_REG_KEYRSS0_0, 40, 0xffffffff },
+ { SRC_REG_KEYRSS0_7, 40, 0xffffffff },
+ { XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD00, 4, 0x00000001 },
+ { XCM_REG_WU_DA_CNT_CMD00, 4, 0x00000003 },
+ { XCM_REG_GLB_DEL_ACK_MAX_CNT_0, 4, 0x000000ff },
+ { NIG_REG_LLH0_T_BIT, 4, 0x00000001 },
+ { NIG_REG_EMAC0_IN_EN, 4, 0x00000001 },
+/* 20 */ { NIG_REG_BMAC0_IN_EN, 4, 0x00000001 },
+ { NIG_REG_XCM0_OUT_EN, 4, 0x00000001 },
+ { NIG_REG_BRB0_OUT_EN, 4, 0x00000001 },
+ { NIG_REG_LLH0_XCM_MASK, 4, 0x00000007 },
+ { NIG_REG_LLH0_ACPI_PAT_6_LEN, 68, 0x000000ff },
+ { NIG_REG_LLH0_ACPI_PAT_0_CRC, 68, 0xffffffff },
+ { NIG_REG_LLH0_DEST_MAC_0_0, 160, 0xffffffff },
+ { NIG_REG_LLH0_DEST_IP_0_1, 160, 0xffffffff },
+ { NIG_REG_LLH0_IPV4_IPV6_0, 160, 0x00000001 },
+ { NIG_REG_LLH0_DEST_UDP_0, 160, 0x0000ffff },
+/* 30 */ { NIG_REG_LLH0_DEST_TCP_0, 160, 0x0000ffff },
+ { NIG_REG_LLH0_VLAN_ID_0, 160, 0x00000fff },
+ { NIG_REG_XGXS_SERDES0_MODE_SEL, 4, 0x00000001 },
+ { NIG_REG_LED_CONTROL_OVERRIDE_TRAFFIC_P0, 4, 0x00000001 },
+ { NIG_REG_STATUS_INTERRUPT_PORT0, 4, 0x07ffffff },
+ { NIG_REG_XGXS0_CTRL_EXTREMOTEMDIOST, 24, 0x00000001 },
+ { NIG_REG_SERDES0_CTRL_PHY_ADDR, 16, 0x0000001f },
+
+ { 0xffffffff, 0, 0x00000000 }
+ };
+
+ if (!netif_running(bp->dev))
+ return rc;
+
+ /* Repeat the test twice:
+ First by writing 0x00000000, second by writing 0xffffffff */
+ for (idx = 0; idx < 2; idx++) {
+
+ switch (idx) {
+ case 0:
+ wr_val = 0;
+ break;
+ case 1:
+ wr_val = 0xffffffff;
+ break;
+ }
+
+ for (i = 0; reg_tbl[i].offset0 != 0xffffffff; i++) {
+ u32 offset, mask, save_val, val;
+
+ offset = reg_tbl[i].offset0 + port*reg_tbl[i].offset1;
+ mask = reg_tbl[i].mask;
+
+ save_val = REG_RD(bp, offset);
+
+ REG_WR(bp, offset, (wr_val & mask));
+ val = REG_RD(bp, offset);
+
+ /* Restore the original register's value */
+ REG_WR(bp, offset, save_val);
+
+ /* verify value is as expected */
+ if ((val & mask) != (wr_val & mask)) {
+ DP(NETIF_MSG_PROBE,
+ "offset 0x%x: val 0x%x != 0x%x mask 0x%x\n",
+ offset, val, wr_val, mask);
+ goto test_reg_exit;
+ }
+ }
+ }
+
+ rc = 0;
+
+test_reg_exit:
+ return rc;
+}
+
+static int bnx2x_test_memory(struct bnx2x *bp)
+{
+ int i, j, rc = -ENODEV;
+ u32 val;
+ static const struct {
+ u32 offset;
+ int size;
+ } mem_tbl[] = {
+ { CCM_REG_XX_DESCR_TABLE, CCM_REG_XX_DESCR_TABLE_SIZE },
+ { CFC_REG_ACTIVITY_COUNTER, CFC_REG_ACTIVITY_COUNTER_SIZE },
+ { CFC_REG_LINK_LIST, CFC_REG_LINK_LIST_SIZE },
+ { DMAE_REG_CMD_MEM, DMAE_REG_CMD_MEM_SIZE },
+ { TCM_REG_XX_DESCR_TABLE, TCM_REG_XX_DESCR_TABLE_SIZE },
+ { UCM_REG_XX_DESCR_TABLE, UCM_REG_XX_DESCR_TABLE_SIZE },
+ { XCM_REG_XX_DESCR_TABLE, XCM_REG_XX_DESCR_TABLE_SIZE },
+
+ { 0xffffffff, 0 }
+ };
+ static const struct {
+ char *name;
+ u32 offset;
+ u32 e1_mask;
+ u32 e1h_mask;
+ } prty_tbl[] = {
+ { "CCM_PRTY_STS", CCM_REG_CCM_PRTY_STS, 0x3ffc0, 0 },
+ { "CFC_PRTY_STS", CFC_REG_CFC_PRTY_STS, 0x2, 0x2 },
+ { "DMAE_PRTY_STS", DMAE_REG_DMAE_PRTY_STS, 0, 0 },
+ { "TCM_PRTY_STS", TCM_REG_TCM_PRTY_STS, 0x3ffc0, 0 },
+ { "UCM_PRTY_STS", UCM_REG_UCM_PRTY_STS, 0x3ffc0, 0 },
+ { "XCM_PRTY_STS", XCM_REG_XCM_PRTY_STS, 0x3ffc1, 0 },
+
+ { NULL, 0xffffffff, 0, 0 }
+ };
+
+ if (!netif_running(bp->dev))
+ return rc;
+
+ /* Go through all the memories */
+ for (i = 0; mem_tbl[i].offset != 0xffffffff; i++)
+ for (j = 0; j < mem_tbl[i].size; j++)
+ REG_RD(bp, mem_tbl[i].offset + j*4);
+
+ /* Check the parity status */
+ for (i = 0; prty_tbl[i].offset != 0xffffffff; i++) {
+ val = REG_RD(bp, prty_tbl[i].offset);
+ if ((CHIP_IS_E1(bp) && (val & ~(prty_tbl[i].e1_mask))) ||
+ (CHIP_IS_E1H(bp) && (val & ~(prty_tbl[i].e1h_mask)))) {
+ DP(NETIF_MSG_HW,
+ "%s is 0x%x\n", prty_tbl[i].name, val);
+ goto test_mem_exit;
+ }
+ }
+
+ rc = 0;
+
+test_mem_exit:
+ return rc;
+}
+
+static void bnx2x_wait_for_link(struct bnx2x *bp, u8 link_up)
+{
+ int cnt = 1000;
+
+ if (link_up)
+ while (bnx2x_link_test(bp) && cnt--)
+ msleep(10);
+}
+
+static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode, u8 link_up)
+{
+ unsigned int pkt_size, num_pkts, i;
+ struct sk_buff *skb;
+ unsigned char *packet;
+ struct bnx2x_fastpath *fp_rx = &bp->fp[0];
+ struct bnx2x_fastpath *fp_tx = &bp->fp[0];
+ u16 tx_start_idx, tx_idx;
+ u16 rx_start_idx, rx_idx;
+ u16 pkt_prod, bd_prod;
+ struct sw_tx_bd *tx_buf;
+ struct eth_tx_start_bd *tx_start_bd;
+ struct eth_tx_parse_bd *pbd = NULL;
+ dma_addr_t mapping;
+ union eth_rx_cqe *cqe;
+ u8 cqe_fp_flags;
+ struct sw_rx_bd *rx_buf;
+ u16 len;
+ int rc = -ENODEV;
+
+ /* check the loopback mode */
+ switch (loopback_mode) {
+ case BNX2X_PHY_LOOPBACK:
+ if (bp->link_params.loopback_mode != LOOPBACK_XGXS_10)
+ return -EINVAL;
+ break;
+ case BNX2X_MAC_LOOPBACK:
+ bp->link_params.loopback_mode = LOOPBACK_BMAC;
+ bnx2x_phy_init(&bp->link_params, &bp->link_vars);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ /* prepare the loopback packet */
+ pkt_size = (((bp->dev->mtu < ETH_MAX_PACKET_SIZE) ?
+ bp->dev->mtu : ETH_MAX_PACKET_SIZE) + ETH_HLEN);
+ skb = netdev_alloc_skb(bp->dev, bp->rx_buf_size);
+ if (!skb) {
+ rc = -ENOMEM;
+ goto test_loopback_exit;
+ }
+ packet = skb_put(skb, pkt_size);
+ memcpy(packet, bp->dev->dev_addr, ETH_ALEN);
+ memset(packet + ETH_ALEN, 0, ETH_ALEN);
+ memset(packet + 2*ETH_ALEN, 0x77, (ETH_HLEN - 2*ETH_ALEN));
+ for (i = ETH_HLEN; i < pkt_size; i++)
+ packet[i] = (unsigned char) (i & 0xff);
+
+ /* send the loopback packet */
+ num_pkts = 0;
+ tx_start_idx = le16_to_cpu(*fp_tx->tx_cons_sb);
+ rx_start_idx = le16_to_cpu(*fp_rx->rx_cons_sb);
+
+ pkt_prod = fp_tx->tx_pkt_prod++;
+ tx_buf = &fp_tx->tx_buf_ring[TX_BD(pkt_prod)];
+ tx_buf->first_bd = fp_tx->tx_bd_prod;
+ tx_buf->skb = skb;
+ tx_buf->flags = 0;
+
+ bd_prod = TX_BD(fp_tx->tx_bd_prod);
+ tx_start_bd = &fp_tx->tx_desc_ring[bd_prod].start_bd;
+ mapping = dma_map_single(&bp->pdev->dev, skb->data,
+ skb_headlen(skb), DMA_TO_DEVICE);
+ tx_start_bd->addr_hi = cpu_to_le32(U64_HI(mapping));
+ tx_start_bd->addr_lo = cpu_to_le32(U64_LO(mapping));
+ tx_start_bd->nbd = cpu_to_le16(2); /* start + pbd */
+ tx_start_bd->nbytes = cpu_to_le16(skb_headlen(skb));
+ tx_start_bd->vlan = cpu_to_le16(pkt_prod);
+ tx_start_bd->bd_flags.as_bitfield = ETH_TX_BD_FLAGS_START_BD;
+ tx_start_bd->general_data = ((UNICAST_ADDRESS <<
+ ETH_TX_START_BD_ETH_ADDR_TYPE_SHIFT) | 1);
+
+ /* turn on parsing and get a BD */
+ bd_prod = TX_BD(NEXT_TX_IDX(bd_prod));
+ pbd = &fp_tx->tx_desc_ring[bd_prod].parse_bd;
+
+ memset(pbd, 0, sizeof(struct eth_tx_parse_bd));
+
+ wmb();
+
+ fp_tx->tx_db.data.prod += 2;
+ barrier();
+ DOORBELL(bp, fp_tx->index, fp_tx->tx_db.raw);
+
+ mmiowb();
+
+ num_pkts++;
+ fp_tx->tx_bd_prod += 2; /* start + pbd */
+
+ udelay(100);
+
+ tx_idx = le16_to_cpu(*fp_tx->tx_cons_sb);
+ if (tx_idx != tx_start_idx + num_pkts)
+ goto test_loopback_exit;
+
+ rx_idx = le16_to_cpu(*fp_rx->rx_cons_sb);
+ if (rx_idx != rx_start_idx + num_pkts)
+ goto test_loopback_exit;
+
+ cqe = &fp_rx->rx_comp_ring[RCQ_BD(fp_rx->rx_comp_cons)];
+ cqe_fp_flags = cqe->fast_path_cqe.type_error_flags;
+ if (CQE_TYPE(cqe_fp_flags) || (cqe_fp_flags & ETH_RX_ERROR_FALGS))
+ goto test_loopback_rx_exit;
+
+ len = le16_to_cpu(cqe->fast_path_cqe.pkt_len);
+ if (len != pkt_size)
+ goto test_loopback_rx_exit;
+
+ rx_buf = &fp_rx->rx_buf_ring[RX_BD(fp_rx->rx_bd_cons)];
+ skb = rx_buf->skb;
+ skb_reserve(skb, cqe->fast_path_cqe.placement_offset);
+ for (i = ETH_HLEN; i < pkt_size; i++)
+ if (*(skb->data + i) != (unsigned char) (i & 0xff))
+ goto test_loopback_rx_exit;
+
+ rc = 0;
+
+test_loopback_rx_exit:
+
+ fp_rx->rx_bd_cons = NEXT_RX_IDX(fp_rx->rx_bd_cons);
+ fp_rx->rx_bd_prod = NEXT_RX_IDX(fp_rx->rx_bd_prod);
+ fp_rx->rx_comp_cons = NEXT_RCQ_IDX(fp_rx->rx_comp_cons);
+ fp_rx->rx_comp_prod = NEXT_RCQ_IDX(fp_rx->rx_comp_prod);
+
+ /* Update producers */
+ bnx2x_update_rx_prod(bp, fp_rx, fp_rx->rx_bd_prod, fp_rx->rx_comp_prod,
+ fp_rx->rx_sge_prod);
+
+test_loopback_exit:
+ bp->link_params.loopback_mode = LOOPBACK_NONE;
+
+ return rc;
+}
+
+static int bnx2x_test_loopback(struct bnx2x *bp, u8 link_up)
+{
+ int rc = 0, res;
+
+ if (BP_NOMCP(bp))
+ return rc;
+
+ if (!netif_running(bp->dev))
+ return BNX2X_LOOPBACK_FAILED;
+
+ bnx2x_netif_stop(bp, 1);
+ bnx2x_acquire_phy_lock(bp);
+
+ res = bnx2x_run_loopback(bp, BNX2X_PHY_LOOPBACK, link_up);
+ if (res) {
+ DP(NETIF_MSG_PROBE, " PHY loopback failed (res %d)\n", res);
+ rc |= BNX2X_PHY_LOOPBACK_FAILED;
+ }
+
+ res = bnx2x_run_loopback(bp, BNX2X_MAC_LOOPBACK, link_up);
+ if (res) {
+ DP(NETIF_MSG_PROBE, " MAC loopback failed (res %d)\n", res);
+ rc |= BNX2X_MAC_LOOPBACK_FAILED;
+ }
+
+ bnx2x_release_phy_lock(bp);
+ bnx2x_netif_start(bp);
+
+ return rc;
+}
+
+#define CRC32_RESIDUAL 0xdebb20e3
+
+static int bnx2x_test_nvram(struct bnx2x *bp)
+{
+ static const struct {
+ int offset;
+ int size;
+ } nvram_tbl[] = {
+ { 0, 0x14 }, /* bootstrap */
+ { 0x14, 0xec }, /* dir */
+ { 0x100, 0x350 }, /* manuf_info */
+ { 0x450, 0xf0 }, /* feature_info */
+ { 0x640, 0x64 }, /* upgrade_key_info */
+ { 0x6a4, 0x64 },
+ { 0x708, 0x70 }, /* manuf_key_info */
+ { 0x778, 0x70 },
+ { 0, 0 }
+ };
+ __be32 buf[0x350 / 4];
+ u8 *data = (u8 *)buf;
+ int i, rc;
+ u32 magic, crc;
+
+ if (BP_NOMCP(bp))
+ return 0;
+
+ rc = bnx2x_nvram_read(bp, 0, data, 4);
+ if (rc) {
+ DP(NETIF_MSG_PROBE, "magic value read (rc %d)\n", rc);
+ goto test_nvram_exit;
+ }
+
+ magic = be32_to_cpu(buf[0]);
+ if (magic != 0x669955aa) {
+ DP(NETIF_MSG_PROBE, "magic value (0x%08x)\n", magic);
+ rc = -ENODEV;
+ goto test_nvram_exit;
+ }
+
+ for (i = 0; nvram_tbl[i].size; i++) {
+
+ rc = bnx2x_nvram_read(bp, nvram_tbl[i].offset, data,
+ nvram_tbl[i].size);
+ if (rc) {
+ DP(NETIF_MSG_PROBE,
+ "nvram_tbl[%d] read data (rc %d)\n", i, rc);
+ goto test_nvram_exit;
+ }
+
+ crc = ether_crc_le(nvram_tbl[i].size, data);
+ if (crc != CRC32_RESIDUAL) {
+ DP(NETIF_MSG_PROBE,
+ "nvram_tbl[%d] crc value (0x%08x)\n", i, crc);
+ rc = -ENODEV;
+ goto test_nvram_exit;
+ }
+ }
+
+test_nvram_exit:
+ return rc;
+}
+
+static int bnx2x_test_intr(struct bnx2x *bp)
+{
+ struct mac_configuration_cmd *config = bnx2x_sp(bp, mac_config);
+ int i, rc;
+
+ if (!netif_running(bp->dev))
+ return -ENODEV;
+
+ config->hdr.length = 0;
+ if (CHIP_IS_E1(bp))
+ /* use last unicast entries */
+ config->hdr.offset = (BP_PORT(bp) ? 63 : 31);
+ else
+ config->hdr.offset = BP_FUNC(bp);
+ config->hdr.client_id = bp->fp->cl_id;
+ config->hdr.reserved1 = 0;
+
+ bp->set_mac_pending++;
+ smp_wmb();
+ rc = bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_SET_MAC, 0,
+ U64_HI(bnx2x_sp_mapping(bp, mac_config)),
+ U64_LO(bnx2x_sp_mapping(bp, mac_config)), 0);
+ if (rc == 0) {
+ for (i = 0; i < 10; i++) {
+ if (!bp->set_mac_pending)
+ break;
+ smp_rmb();
+ msleep_interruptible(10);
+ }
+ if (i == 10)
+ rc = -ENODEV;
+ }
+
+ return rc;
+}
+
+static void bnx2x_self_test(struct net_device *dev,
+ struct ethtool_test *etest, u64 *buf)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+
+ if (bp->recovery_state != BNX2X_RECOVERY_DONE) {
+ printk(KERN_ERR "Handling parity error recovery. Try again later\n");
+ etest->flags |= ETH_TEST_FL_FAILED;
+ return;
+ }
+
+ memset(buf, 0, sizeof(u64) * BNX2X_NUM_TESTS);
+
+ if (!netif_running(dev))
+ return;
+
+ /* offline tests are not supported in MF mode */
+ if (IS_E1HMF(bp))
+ etest->flags &= ~ETH_TEST_FL_OFFLINE;
+
+ if (etest->flags & ETH_TEST_FL_OFFLINE) {
+ int port = BP_PORT(bp);
+ u32 val;
+ u8 link_up;
+
+ /* save current value of input enable for TX port IF */
+ val = REG_RD(bp, NIG_REG_EGRESS_UMP0_IN_EN + port*4);
+ /* disable input for TX port IF */
+ REG_WR(bp, NIG_REG_EGRESS_UMP0_IN_EN + port*4, 0);
+
+ link_up = (bnx2x_link_test(bp) == 0);
+ bnx2x_nic_unload(bp, UNLOAD_NORMAL);
+ bnx2x_nic_load(bp, LOAD_DIAG);
+ /* wait until link state is restored */
+ bnx2x_wait_for_link(bp, link_up);
+
+ if (bnx2x_test_registers(bp) != 0) {
+ buf[0] = 1;
+ etest->flags |= ETH_TEST_FL_FAILED;
+ }
+ if (bnx2x_test_memory(bp) != 0) {
+ buf[1] = 1;
+ etest->flags |= ETH_TEST_FL_FAILED;
+ }
+ buf[2] = bnx2x_test_loopback(bp, link_up);
+ if (buf[2] != 0)
+ etest->flags |= ETH_TEST_FL_FAILED;
+
+ bnx2x_nic_unload(bp, UNLOAD_NORMAL);
+
+ /* restore input for TX port IF */
+ REG_WR(bp, NIG_REG_EGRESS_UMP0_IN_EN + port*4, val);
+
+ bnx2x_nic_load(bp, LOAD_NORMAL);
+ /* wait until link state is restored */
+ bnx2x_wait_for_link(bp, link_up);
+ }
+ if (bnx2x_test_nvram(bp) != 0) {
+ buf[3] = 1;
+ etest->flags |= ETH_TEST_FL_FAILED;
+ }
+ if (bnx2x_test_intr(bp) != 0) {
+ buf[4] = 1;
+ etest->flags |= ETH_TEST_FL_FAILED;
+ }
+ if (bp->port.pmf)
+ if (bnx2x_link_test(bp) != 0) {
+ buf[5] = 1;
+ etest->flags |= ETH_TEST_FL_FAILED;
+ }
+
+#ifdef BNX2X_EXTRA_DEBUG
+ bnx2x_panic_dump(bp);
+#endif
+}
+
+static const struct {
+ long offset;
+ int size;
+ u8 string[ETH_GSTRING_LEN];
+} bnx2x_q_stats_arr[BNX2X_NUM_Q_STATS] = {
+/* 1 */ { Q_STATS_OFFSET32(total_bytes_received_hi), 8, "[%d]: rx_bytes" },
+ { Q_STATS_OFFSET32(error_bytes_received_hi),
+ 8, "[%d]: rx_error_bytes" },
+ { Q_STATS_OFFSET32(total_unicast_packets_received_hi),
+ 8, "[%d]: rx_ucast_packets" },
+ { Q_STATS_OFFSET32(total_multicast_packets_received_hi),
+ 8, "[%d]: rx_mcast_packets" },
+ { Q_STATS_OFFSET32(total_broadcast_packets_received_hi),
+ 8, "[%d]: rx_bcast_packets" },
+ { Q_STATS_OFFSET32(no_buff_discard_hi), 8, "[%d]: rx_discards" },
+ { Q_STATS_OFFSET32(rx_err_discard_pkt),
+ 4, "[%d]: rx_phy_ip_err_discards"},
+ { Q_STATS_OFFSET32(rx_skb_alloc_failed),
+ 4, "[%d]: rx_skb_alloc_discard" },
+ { Q_STATS_OFFSET32(hw_csum_err), 4, "[%d]: rx_csum_offload_errors" },
+
+/* 10 */{ Q_STATS_OFFSET32(total_bytes_transmitted_hi), 8, "[%d]: tx_bytes" },
+ { Q_STATS_OFFSET32(total_unicast_packets_transmitted_hi),
+ 8, "[%d]: tx_ucast_packets" },
+ { Q_STATS_OFFSET32(total_multicast_packets_transmitted_hi),
+ 8, "[%d]: tx_mcast_packets" },
+ { Q_STATS_OFFSET32(total_broadcast_packets_transmitted_hi),
+ 8, "[%d]: tx_bcast_packets" }
+};
+
+static const struct {
+ long offset;
+ int size;
+ u32 flags;
+#define STATS_FLAGS_PORT 1
+#define STATS_FLAGS_FUNC 2
+#define STATS_FLAGS_BOTH (STATS_FLAGS_FUNC | STATS_FLAGS_PORT)
+ u8 string[ETH_GSTRING_LEN];
+} bnx2x_stats_arr[BNX2X_NUM_STATS] = {
+/* 1 */ { STATS_OFFSET32(total_bytes_received_hi),
+ 8, STATS_FLAGS_BOTH, "rx_bytes" },
+ { STATS_OFFSET32(error_bytes_received_hi),
+ 8, STATS_FLAGS_BOTH, "rx_error_bytes" },
+ { STATS_OFFSET32(total_unicast_packets_received_hi),
+ 8, STATS_FLAGS_BOTH, "rx_ucast_packets" },
+ { STATS_OFFSET32(total_multicast_packets_received_hi),
+ 8, STATS_FLAGS_BOTH, "rx_mcast_packets" },
+ { STATS_OFFSET32(total_broadcast_packets_received_hi),
+ 8, STATS_FLAGS_BOTH, "rx_bcast_packets" },
+ { STATS_OFFSET32(rx_stat_dot3statsfcserrors_hi),
+ 8, STATS_FLAGS_PORT, "rx_crc_errors" },
+ { STATS_OFFSET32(rx_stat_dot3statsalignmenterrors_hi),
+ 8, STATS_FLAGS_PORT, "rx_align_errors" },
+ { STATS_OFFSET32(rx_stat_etherstatsundersizepkts_hi),
+ 8, STATS_FLAGS_PORT, "rx_undersize_packets" },
+ { STATS_OFFSET32(etherstatsoverrsizepkts_hi),
+ 8, STATS_FLAGS_PORT, "rx_oversize_packets" },
+/* 10 */{ STATS_OFFSET32(rx_stat_etherstatsfragments_hi),
+ 8, STATS_FLAGS_PORT, "rx_fragments" },
+ { STATS_OFFSET32(rx_stat_etherstatsjabbers_hi),
+ 8, STATS_FLAGS_PORT, "rx_jabbers" },
+ { STATS_OFFSET32(no_buff_discard_hi),
+ 8, STATS_FLAGS_BOTH, "rx_discards" },
+ { STATS_OFFSET32(mac_filter_discard),
+ 4, STATS_FLAGS_PORT, "rx_filtered_packets" },
+ { STATS_OFFSET32(xxoverflow_discard),
+ 4, STATS_FLAGS_PORT, "rx_fw_discards" },
+ { STATS_OFFSET32(brb_drop_hi),
+ 8, STATS_FLAGS_PORT, "rx_brb_discard" },
+ { STATS_OFFSET32(brb_truncate_hi),
+ 8, STATS_FLAGS_PORT, "rx_brb_truncate" },
+ { STATS_OFFSET32(pause_frames_received_hi),
+ 8, STATS_FLAGS_PORT, "rx_pause_frames" },
+ { STATS_OFFSET32(rx_stat_maccontrolframesreceived_hi),
+ 8, STATS_FLAGS_PORT, "rx_mac_ctrl_frames" },
+ { STATS_OFFSET32(nig_timer_max),
+ 4, STATS_FLAGS_PORT, "rx_constant_pause_events" },
+/* 20 */{ STATS_OFFSET32(rx_err_discard_pkt),
+ 4, STATS_FLAGS_BOTH, "rx_phy_ip_err_discards"},
+ { STATS_OFFSET32(rx_skb_alloc_failed),
+ 4, STATS_FLAGS_BOTH, "rx_skb_alloc_discard" },
+ { STATS_OFFSET32(hw_csum_err),
+ 4, STATS_FLAGS_BOTH, "rx_csum_offload_errors" },
+
+ { STATS_OFFSET32(total_bytes_transmitted_hi),
+ 8, STATS_FLAGS_BOTH, "tx_bytes" },
+ { STATS_OFFSET32(tx_stat_ifhcoutbadoctets_hi),
+ 8, STATS_FLAGS_PORT, "tx_error_bytes" },
+ { STATS_OFFSET32(total_unicast_packets_transmitted_hi),
+ 8, STATS_FLAGS_BOTH, "tx_ucast_packets" },
+ { STATS_OFFSET32(total_multicast_packets_transmitted_hi),
+ 8, STATS_FLAGS_BOTH, "tx_mcast_packets" },
+ { STATS_OFFSET32(total_broadcast_packets_transmitted_hi),
+ 8, STATS_FLAGS_BOTH, "tx_bcast_packets" },
+ { STATS_OFFSET32(tx_stat_dot3statsinternalmactransmiterrors_hi),
+ 8, STATS_FLAGS_PORT, "tx_mac_errors" },
+ { STATS_OFFSET32(rx_stat_dot3statscarriersenseerrors_hi),
+ 8, STATS_FLAGS_PORT, "tx_carrier_errors" },
+/* 30 */{ STATS_OFFSET32(tx_stat_dot3statssinglecollisionframes_hi),
+ 8, STATS_FLAGS_PORT, "tx_single_collisions" },
+ { STATS_OFFSET32(tx_stat_dot3statsmultiplecollisionframes_hi),
+ 8, STATS_FLAGS_PORT, "tx_multi_collisions" },
+ { STATS_OFFSET32(tx_stat_dot3statsdeferredtransmissions_hi),
+ 8, STATS_FLAGS_PORT, "tx_deferred" },
+ { STATS_OFFSET32(tx_stat_dot3statsexcessivecollisions_hi),
+ 8, STATS_FLAGS_PORT, "tx_excess_collisions" },
+ { STATS_OFFSET32(tx_stat_dot3statslatecollisions_hi),
+ 8, STATS_FLAGS_PORT, "tx_late_collisions" },
+ { STATS_OFFSET32(tx_stat_etherstatscollisions_hi),
+ 8, STATS_FLAGS_PORT, "tx_total_collisions" },
+ { STATS_OFFSET32(tx_stat_etherstatspkts64octets_hi),
+ 8, STATS_FLAGS_PORT, "tx_64_byte_packets" },
+ { STATS_OFFSET32(tx_stat_etherstatspkts65octetsto127octets_hi),
+ 8, STATS_FLAGS_PORT, "tx_65_to_127_byte_packets" },
+ { STATS_OFFSET32(tx_stat_etherstatspkts128octetsto255octets_hi),
+ 8, STATS_FLAGS_PORT, "tx_128_to_255_byte_packets" },
+ { STATS_OFFSET32(tx_stat_etherstatspkts256octetsto511octets_hi),
+ 8, STATS_FLAGS_PORT, "tx_256_to_511_byte_packets" },
+/* 40 */{ STATS_OFFSET32(tx_stat_etherstatspkts512octetsto1023octets_hi),
+ 8, STATS_FLAGS_PORT, "tx_512_to_1023_byte_packets" },
+ { STATS_OFFSET32(etherstatspkts1024octetsto1522octets_hi),
+ 8, STATS_FLAGS_PORT, "tx_1024_to_1522_byte_packets" },
+ { STATS_OFFSET32(etherstatspktsover1522octets_hi),
+ 8, STATS_FLAGS_PORT, "tx_1523_to_9022_byte_packets" },
+ { STATS_OFFSET32(pause_frames_sent_hi),
+ 8, STATS_FLAGS_PORT, "tx_pause_frames" }
+};
+
+#define IS_PORT_STAT(i) \
+ ((bnx2x_stats_arr[i].flags & STATS_FLAGS_BOTH) == STATS_FLAGS_PORT)
+#define IS_FUNC_STAT(i) (bnx2x_stats_arr[i].flags & STATS_FLAGS_FUNC)
+#define IS_E1HMF_MODE_STAT(bp) \
+ (IS_E1HMF(bp) && !(bp->msg_enable & BNX2X_MSG_STATS))
+
+static int bnx2x_get_sset_count(struct net_device *dev, int stringset)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+ int i, num_stats;
+
+ switch (stringset) {
+ case ETH_SS_STATS:
+ if (is_multi(bp)) {
+ num_stats = BNX2X_NUM_Q_STATS * bp->num_queues;
+ if (!IS_E1HMF_MODE_STAT(bp))
+ num_stats += BNX2X_NUM_STATS;
+ } else {
+ if (IS_E1HMF_MODE_STAT(bp)) {
+ num_stats = 0;
+ for (i = 0; i < BNX2X_NUM_STATS; i++)
+ if (IS_FUNC_STAT(i))
+ num_stats++;
+ } else
+ num_stats = BNX2X_NUM_STATS;
+ }
+ return num_stats;
+
+ case ETH_SS_TEST:
+ return BNX2X_NUM_TESTS;
+
+ default:
+ return -EINVAL;
+ }
+}
+
+static void bnx2x_get_strings(struct net_device *dev, u32 stringset, u8 *buf)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+ int i, j, k;
+
+ switch (stringset) {
+ case ETH_SS_STATS:
+ if (is_multi(bp)) {
+ k = 0;
+ for_each_queue(bp, i) {
+ for (j = 0; j < BNX2X_NUM_Q_STATS; j++)
+ sprintf(buf + (k + j)*ETH_GSTRING_LEN,
+ bnx2x_q_stats_arr[j].string, i);
+ k += BNX2X_NUM_Q_STATS;
+ }
+ if (IS_E1HMF_MODE_STAT(bp))
+ break;
+ for (j = 0; j < BNX2X_NUM_STATS; j++)
+ strcpy(buf + (k + j)*ETH_GSTRING_LEN,
+ bnx2x_stats_arr[j].string);
+ } else {
+ for (i = 0, j = 0; i < BNX2X_NUM_STATS; i++) {
+ if (IS_E1HMF_MODE_STAT(bp) && IS_PORT_STAT(i))
+ continue;
+ strcpy(buf + j*ETH_GSTRING_LEN,
+ bnx2x_stats_arr[i].string);
+ j++;
+ }
+ }
+ break;
+
+ case ETH_SS_TEST:
+ memcpy(buf, bnx2x_tests_str_arr, sizeof(bnx2x_tests_str_arr));
+ break;
+ }
+}
+
+static void bnx2x_get_ethtool_stats(struct net_device *dev,
+ struct ethtool_stats *stats, u64 *buf)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+ u32 *hw_stats, *offset;
+ int i, j, k;
+
+ if (is_multi(bp)) {
+ k = 0;
+ for_each_queue(bp, i) {
+ hw_stats = (u32 *)&bp->fp[i].eth_q_stats;
+ for (j = 0; j < BNX2X_NUM_Q_STATS; j++) {
+ if (bnx2x_q_stats_arr[j].size == 0) {
+ /* skip this counter */
+ buf[k + j] = 0;
+ continue;
+ }
+ offset = (hw_stats +
+ bnx2x_q_stats_arr[j].offset);
+ if (bnx2x_q_stats_arr[j].size == 4) {
+ /* 4-byte counter */
+ buf[k + j] = (u64) *offset;
+ continue;
+ }
+ /* 8-byte counter */
+ buf[k + j] = HILO_U64(*offset, *(offset + 1));
+ }
+ k += BNX2X_NUM_Q_STATS;
+ }
+ if (IS_E1HMF_MODE_STAT(bp))
+ return;
+ hw_stats = (u32 *)&bp->eth_stats;
+ for (j = 0; j < BNX2X_NUM_STATS; j++) {
+ if (bnx2x_stats_arr[j].size == 0) {
+ /* skip this counter */
+ buf[k + j] = 0;
+ continue;
+ }
+ offset = (hw_stats + bnx2x_stats_arr[j].offset);
+ if (bnx2x_stats_arr[j].size == 4) {
+ /* 4-byte counter */
+ buf[k + j] = (u64) *offset;
+ continue;
+ }
+ /* 8-byte counter */
+ buf[k + j] = HILO_U64(*offset, *(offset + 1));
+ }
+ } else {
+ hw_stats = (u32 *)&bp->eth_stats;
+ for (i = 0, j = 0; i < BNX2X_NUM_STATS; i++) {
+ if (IS_E1HMF_MODE_STAT(bp) && IS_PORT_STAT(i))
+ continue;
+ if (bnx2x_stats_arr[i].size == 0) {
+ /* skip this counter */
+ buf[j] = 0;
+ j++;
+ continue;
+ }
+ offset = (hw_stats + bnx2x_stats_arr[i].offset);
+ if (bnx2x_stats_arr[i].size == 4) {
+ /* 4-byte counter */
+ buf[j] = (u64) *offset;
+ j++;
+ continue;
+ }
+ /* 8-byte counter */
+ buf[j] = HILO_U64(*offset, *(offset + 1));
+ j++;
+ }
+ }
+}
+
+static int bnx2x_phys_id(struct net_device *dev, u32 data)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+ int i;
+
+ if (!netif_running(dev))
+ return 0;
+
+ if (!bp->port.pmf)
+ return 0;
+
+ if (data == 0)
+ data = 2;
+
+ for (i = 0; i < (data * 2); i++) {
+ if ((i % 2) == 0)
+ bnx2x_set_led(&bp->link_params, LED_MODE_OPER,
+ SPEED_1000);
+ else
+ bnx2x_set_led(&bp->link_params, LED_MODE_OFF, 0);
+
+ msleep_interruptible(500);
+ if (signal_pending(current))
+ break;
+ }
+
+ if (bp->link_vars.link_up)
+ bnx2x_set_led(&bp->link_params, LED_MODE_OPER,
+ bp->link_vars.line_speed);
+
+ return 0;
+}
+
+static const struct ethtool_ops bnx2x_ethtool_ops = {
+ .get_settings = bnx2x_get_settings,
+ .set_settings = bnx2x_set_settings,
+ .get_drvinfo = bnx2x_get_drvinfo,
+ .get_regs_len = bnx2x_get_regs_len,
+ .get_regs = bnx2x_get_regs,
+ .get_wol = bnx2x_get_wol,
+ .set_wol = bnx2x_set_wol,
+ .get_msglevel = bnx2x_get_msglevel,
+ .set_msglevel = bnx2x_set_msglevel,
+ .nway_reset = bnx2x_nway_reset,
+ .get_link = bnx2x_get_link,
+ .get_eeprom_len = bnx2x_get_eeprom_len,
+ .get_eeprom = bnx2x_get_eeprom,
+ .set_eeprom = bnx2x_set_eeprom,
+ .get_coalesce = bnx2x_get_coalesce,
+ .set_coalesce = bnx2x_set_coalesce,
+ .get_ringparam = bnx2x_get_ringparam,
+ .set_ringparam = bnx2x_set_ringparam,
+ .get_pauseparam = bnx2x_get_pauseparam,
+ .set_pauseparam = bnx2x_set_pauseparam,
+ .get_rx_csum = bnx2x_get_rx_csum,
+ .set_rx_csum = bnx2x_set_rx_csum,
+ .get_tx_csum = ethtool_op_get_tx_csum,
+ .set_tx_csum = ethtool_op_set_tx_hw_csum,
+ .set_flags = bnx2x_set_flags,
+ .get_flags = ethtool_op_get_flags,
+ .get_sg = ethtool_op_get_sg,
+ .set_sg = ethtool_op_set_sg,
+ .get_tso = ethtool_op_get_tso,
+ .set_tso = bnx2x_set_tso,
+ .self_test = bnx2x_self_test,
+ .get_sset_count = bnx2x_get_sset_count,
+ .get_strings = bnx2x_get_strings,
+ .phys_id = bnx2x_phys_id,
+ .get_ethtool_stats = bnx2x_get_ethtool_stats,
+};
+
+void bnx2x_set_ethtool_ops(struct net_device *netdev)
+{
+ SET_ETHTOOL_OPS(netdev, &bnx2x_ethtool_ops);
+}
diff --git a/drivers/net/bnx2x/bnx2x_fw_defs.h b/drivers/net/bnx2x/bnx2x_fw_defs.h
new file mode 100644
index 00000000000..08d71bf438d
--- /dev/null
+++ b/drivers/net/bnx2x/bnx2x_fw_defs.h
@@ -0,0 +1,594 @@
+/* bnx2x_fw_defs.h: Broadcom Everest network driver.
+ *
+ * Copyright (c) 2007-2010 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation.
+ */
+
+
+#define CSTORM_ASSERT_LIST_INDEX_OFFSET \
+ (IS_E1H_OFFSET ? 0x7000 : 0x1000)
+#define CSTORM_ASSERT_LIST_OFFSET(idx) \
+ (IS_E1H_OFFSET ? (0x7020 + (idx * 0x10)) : (0x1020 + (idx * 0x10)))
+#define CSTORM_DEF_SB_HC_DISABLE_C_OFFSET(function, index) \
+ (IS_E1H_OFFSET ? (0x8622 + ((function>>1) * 0x40) + \
+ ((function&1) * 0x100) + (index * 0x4)) : (0x3562 + (function * \
+ 0x40) + (index * 0x4)))
+#define CSTORM_DEF_SB_HC_DISABLE_U_OFFSET(function, index) \
+ (IS_E1H_OFFSET ? (0x8822 + ((function>>1) * 0x80) + \
+ ((function&1) * 0x200) + (index * 0x4)) : (0x35e2 + (function * \
+ 0x80) + (index * 0x4)))
+#define CSTORM_DEF_SB_HOST_SB_ADDR_C_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x8600 + ((function>>1) * 0x40) + \
+ ((function&1) * 0x100)) : (0x3540 + (function * 0x40)))
+#define CSTORM_DEF_SB_HOST_SB_ADDR_U_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x8800 + ((function>>1) * 0x80) + \
+ ((function&1) * 0x200)) : (0x35c0 + (function * 0x80)))
+#define CSTORM_DEF_SB_HOST_STATUS_BLOCK_C_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x8608 + ((function>>1) * 0x40) + \
+ ((function&1) * 0x100)) : (0x3548 + (function * 0x40)))
+#define CSTORM_DEF_SB_HOST_STATUS_BLOCK_U_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x8808 + ((function>>1) * 0x80) + \
+ ((function&1) * 0x200)) : (0x35c8 + (function * 0x80)))
+#define CSTORM_FUNCTION_MODE_OFFSET \
+ (IS_E1H_OFFSET ? 0x11e8 : 0xffffffff)
+#define CSTORM_HC_BTR_C_OFFSET(port) \
+ (IS_E1H_OFFSET ? (0x8c04 + (port * 0xf0)) : (0x36c4 + (port * 0xc0)))
+#define CSTORM_HC_BTR_U_OFFSET(port) \
+ (IS_E1H_OFFSET ? (0x8de4 + (port * 0xf0)) : (0x3844 + (port * 0xc0)))
+#define CSTORM_ISCSI_CQ_SIZE_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x6680 + (function * 0x8)) : (0x25a0 + \
+ (function * 0x8)))
+#define CSTORM_ISCSI_CQ_SQN_SIZE_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x66c0 + (function * 0x8)) : (0x25b0 + \
+ (function * 0x8)))
+#define CSTORM_ISCSI_EQ_CONS_OFFSET(function, eqIdx) \
+ (IS_E1H_OFFSET ? (0x6040 + (function * 0xc0) + (eqIdx * 0x18)) : \
+ (0x2410 + (function * 0xc0) + (eqIdx * 0x18)))
+#define CSTORM_ISCSI_EQ_NEXT_EQE_ADDR_OFFSET(function, eqIdx) \
+ (IS_E1H_OFFSET ? (0x6044 + (function * 0xc0) + (eqIdx * 0x18)) : \
+ (0x2414 + (function * 0xc0) + (eqIdx * 0x18)))
+#define CSTORM_ISCSI_EQ_NEXT_PAGE_ADDR_OFFSET(function, eqIdx) \
+ (IS_E1H_OFFSET ? (0x604c + (function * 0xc0) + (eqIdx * 0x18)) : \
+ (0x241c + (function * 0xc0) + (eqIdx * 0x18)))
+#define CSTORM_ISCSI_EQ_NEXT_PAGE_ADDR_VALID_OFFSET(function, eqIdx) \
+ (IS_E1H_OFFSET ? (0x6057 + (function * 0xc0) + (eqIdx * 0x18)) : \
+ (0x2427 + (function * 0xc0) + (eqIdx * 0x18)))
+#define CSTORM_ISCSI_EQ_PROD_OFFSET(function, eqIdx) \
+ (IS_E1H_OFFSET ? (0x6042 + (function * 0xc0) + (eqIdx * 0x18)) : \
+ (0x2412 + (function * 0xc0) + (eqIdx * 0x18)))
+#define CSTORM_ISCSI_EQ_SB_INDEX_OFFSET(function, eqIdx) \
+ (IS_E1H_OFFSET ? (0x6056 + (function * 0xc0) + (eqIdx * 0x18)) : \
+ (0x2426 + (function * 0xc0) + (eqIdx * 0x18)))
+#define CSTORM_ISCSI_EQ_SB_NUM_OFFSET(function, eqIdx) \
+ (IS_E1H_OFFSET ? (0x6054 + (function * 0xc0) + (eqIdx * 0x18)) : \
+ (0x2424 + (function * 0xc0) + (eqIdx * 0x18)))
+#define CSTORM_ISCSI_HQ_SIZE_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x6640 + (function * 0x8)) : (0x2590 + \
+ (function * 0x8)))
+#define CSTORM_ISCSI_NUM_OF_TASKS_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x6004 + (function * 0x8)) : (0x2404 + \
+ (function * 0x8)))
+#define CSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x6002 + (function * 0x8)) : (0x2402 + \
+ (function * 0x8)))
+#define CSTORM_ISCSI_PAGE_SIZE_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x6000 + (function * 0x8)) : (0x2400 + \
+ (function * 0x8)))
+#define CSTORM_SB_HC_DISABLE_C_OFFSET(port, cpu_id, index) \
+ (IS_E1H_OFFSET ? (0x811a + (port * 0x280) + (cpu_id * 0x28) + \
+ (index * 0x4)) : (0x305a + (port * 0x280) + (cpu_id * 0x28) + \
+ (index * 0x4)))
+#define CSTORM_SB_HC_DISABLE_U_OFFSET(port, cpu_id, index) \
+ (IS_E1H_OFFSET ? (0xb01a + (port * 0x800) + (cpu_id * 0x80) + \
+ (index * 0x4)) : (0x401a + (port * 0x800) + (cpu_id * 0x80) + \
+ (index * 0x4)))
+#define CSTORM_SB_HC_TIMEOUT_C_OFFSET(port, cpu_id, index) \
+ (IS_E1H_OFFSET ? (0x8118 + (port * 0x280) + (cpu_id * 0x28) + \
+ (index * 0x4)) : (0x3058 + (port * 0x280) + (cpu_id * 0x28) + \
+ (index * 0x4)))
+#define CSTORM_SB_HC_TIMEOUT_U_OFFSET(port, cpu_id, index) \
+ (IS_E1H_OFFSET ? (0xb018 + (port * 0x800) + (cpu_id * 0x80) + \
+ (index * 0x4)) : (0x4018 + (port * 0x800) + (cpu_id * 0x80) + \
+ (index * 0x4)))
+#define CSTORM_SB_HOST_SB_ADDR_C_OFFSET(port, cpu_id) \
+ (IS_E1H_OFFSET ? (0x8100 + (port * 0x280) + (cpu_id * 0x28)) : \
+ (0x3040 + (port * 0x280) + (cpu_id * 0x28)))
+#define CSTORM_SB_HOST_SB_ADDR_U_OFFSET(port, cpu_id) \
+ (IS_E1H_OFFSET ? (0xb000 + (port * 0x800) + (cpu_id * 0x80)) : \
+ (0x4000 + (port * 0x800) + (cpu_id * 0x80)))
+#define CSTORM_SB_HOST_STATUS_BLOCK_C_OFFSET(port, cpu_id) \
+ (IS_E1H_OFFSET ? (0x8108 + (port * 0x280) + (cpu_id * 0x28)) : \
+ (0x3048 + (port * 0x280) + (cpu_id * 0x28)))
+#define CSTORM_SB_HOST_STATUS_BLOCK_U_OFFSET(port, cpu_id) \
+ (IS_E1H_OFFSET ? (0xb008 + (port * 0x800) + (cpu_id * 0x80)) : \
+ (0x4008 + (port * 0x800) + (cpu_id * 0x80)))
+#define CSTORM_SB_STATUS_BLOCK_C_SIZE 0x10
+#define CSTORM_SB_STATUS_BLOCK_U_SIZE 0x60
+#define CSTORM_STATS_FLAGS_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x1108 + (function * 0x8)) : (0x5108 + \
+ (function * 0x8)))
+#define TSTORM_APPROXIMATE_MATCH_MULTICAST_FILTERING_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x3200 + (function * 0x20)) : 0xffffffff)
+#define TSTORM_ASSERT_LIST_INDEX_OFFSET \
+ (IS_E1H_OFFSET ? 0xa000 : 0x1000)
+#define TSTORM_ASSERT_LIST_OFFSET(idx) \
+ (IS_E1H_OFFSET ? (0xa020 + (idx * 0x10)) : (0x1020 + (idx * 0x10)))
+#define TSTORM_CLIENT_CONFIG_OFFSET(port, client_id) \
+ (IS_E1H_OFFSET ? (0x33a0 + (port * 0x1a0) + (client_id * 0x10)) \
+ : (0x9c0 + (port * 0x120) + (client_id * 0x10)))
+#define TSTORM_COMMON_SAFC_WORKAROUND_ENABLE_OFFSET \
+ (IS_E1H_OFFSET ? 0x1ed8 : 0xffffffff)
+#define TSTORM_COMMON_SAFC_WORKAROUND_TIMEOUT_10USEC_OFFSET \
+ (IS_E1H_OFFSET ? 0x1eda : 0xffffffff)
+#define TSTORM_DEF_SB_HC_DISABLE_OFFSET(function, index) \
+ (IS_E1H_OFFSET ? (0xb01a + ((function>>1) * 0x28) + \
+ ((function&1) * 0xa0) + (index * 0x4)) : (0x141a + (function * \
+ 0x28) + (index * 0x4)))
+#define TSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0xb000 + ((function>>1) * 0x28) + \
+ ((function&1) * 0xa0)) : (0x1400 + (function * 0x28)))
+#define TSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0xb008 + ((function>>1) * 0x28) + \
+ ((function&1) * 0xa0)) : (0x1408 + (function * 0x28)))
+#define TSTORM_ETH_STATS_QUERY_ADDR_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x2940 + (function * 0x8)) : (0x4928 + \
+ (function * 0x8)))
+#define TSTORM_FUNCTION_COMMON_CONFIG_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x3000 + (function * 0x40)) : (0x1500 + \
+ (function * 0x40)))
+#define TSTORM_FUNCTION_MODE_OFFSET \
+ (IS_E1H_OFFSET ? 0x1ed0 : 0xffffffff)
+#define TSTORM_HC_BTR_OFFSET(port) \
+ (IS_E1H_OFFSET ? (0xb144 + (port * 0x30)) : (0x1454 + (port * 0x18)))
+#define TSTORM_INDIRECTION_TABLE_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x12c8 + (function * 0x80)) : (0x22c8 + \
+ (function * 0x80)))
+#define TSTORM_INDIRECTION_TABLE_SIZE 0x80
+#define TSTORM_ISCSI_CONN_BUF_PBL_OFFSET(function, pblEntry) \
+ (IS_E1H_OFFSET ? (0x60c0 + (function * 0x40) + (pblEntry * 0x8)) \
+ : (0x4c30 + (function * 0x40) + (pblEntry * 0x8)))
+#define TSTORM_ISCSI_ERROR_BITMAP_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x6340 + (function * 0x8)) : (0x4cd0 + \
+ (function * 0x8)))
+#define TSTORM_ISCSI_NUM_OF_TASKS_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x6004 + (function * 0x8)) : (0x4c04 + \
+ (function * 0x8)))
+#define TSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x6002 + (function * 0x8)) : (0x4c02 + \
+ (function * 0x8)))
+#define TSTORM_ISCSI_PAGE_SIZE_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x6000 + (function * 0x8)) : (0x4c00 + \
+ (function * 0x8)))
+#define TSTORM_ISCSI_RQ_SIZE_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x6080 + (function * 0x8)) : (0x4c20 + \
+ (function * 0x8)))
+#define TSTORM_ISCSI_TCP_VARS_FLAGS_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x6040 + (function * 0x8)) : (0x4c10 + \
+ (function * 0x8)))
+#define TSTORM_ISCSI_TCP_VARS_LSB_LOCAL_MAC_ADDR_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x6042 + (function * 0x8)) : (0x4c12 + \
+ (function * 0x8)))
+#define TSTORM_ISCSI_TCP_VARS_MSB_LOCAL_MAC_ADDR_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x6044 + (function * 0x8)) : (0x4c14 + \
+ (function * 0x8)))
+#define TSTORM_MAC_FILTER_CONFIG_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x3008 + (function * 0x40)) : (0x1508 + \
+ (function * 0x40)))
+#define TSTORM_PER_COUNTER_ID_STATS_OFFSET(port, stats_counter_id) \
+ (IS_E1H_OFFSET ? (0x2010 + (port * 0x490) + (stats_counter_id * \
+ 0x40)) : (0x4010 + (port * 0x490) + (stats_counter_id * 0x40)))
+#define TSTORM_STATS_FLAGS_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x29c0 + (function * 0x8)) : (0x4948 + \
+ (function * 0x8)))
+#define TSTORM_TCP_MAX_CWND_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x4004 + (function * 0x8)) : (0x1fb4 + \
+ (function * 0x8)))
+#define USTORM_AGG_DATA_OFFSET (IS_E1H_OFFSET ? 0xa000 : 0x3000)
+#define USTORM_AGG_DATA_SIZE (IS_E1H_OFFSET ? 0x2000 : 0x1000)
+#define USTORM_ASSERT_LIST_INDEX_OFFSET \
+ (IS_E1H_OFFSET ? 0x8000 : 0x1000)
+#define USTORM_ASSERT_LIST_OFFSET(idx) \
+ (IS_E1H_OFFSET ? (0x8020 + (idx * 0x10)) : (0x1020 + (idx * 0x10)))
+#define USTORM_CQE_PAGE_BASE_OFFSET(port, clientId) \
+ (IS_E1H_OFFSET ? (0x1010 + (port * 0x680) + (clientId * 0x40)) : \
+ (0x4010 + (port * 0x360) + (clientId * 0x30)))
+#define USTORM_CQE_PAGE_NEXT_OFFSET(port, clientId) \
+ (IS_E1H_OFFSET ? (0x1028 + (port * 0x680) + (clientId * 0x40)) : \
+ (0x4028 + (port * 0x360) + (clientId * 0x30)))
+#define USTORM_ETH_PAUSE_ENABLED_OFFSET(port) \
+ (IS_E1H_OFFSET ? (0x2ad4 + (port * 0x8)) : 0xffffffff)
+#define USTORM_ETH_RING_PAUSE_DATA_OFFSET(port, clientId) \
+ (IS_E1H_OFFSET ? (0x1030 + (port * 0x680) + (clientId * 0x40)) : \
+ 0xffffffff)
+#define USTORM_ETH_STATS_QUERY_ADDR_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x2a50 + (function * 0x8)) : (0x1dd0 + \
+ (function * 0x8)))
+#define USTORM_FUNCTION_MODE_OFFSET \
+ (IS_E1H_OFFSET ? 0x2448 : 0xffffffff)
+#define USTORM_ISCSI_CQ_SIZE_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x7044 + (function * 0x8)) : (0x2414 + \
+ (function * 0x8)))
+#define USTORM_ISCSI_CQ_SQN_SIZE_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x7046 + (function * 0x8)) : (0x2416 + \
+ (function * 0x8)))
+#define USTORM_ISCSI_ERROR_BITMAP_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x7688 + (function * 0x8)) : (0x29c8 + \
+ (function * 0x8)))
+#define USTORM_ISCSI_GLOBAL_BUF_PHYS_ADDR_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x7648 + (function * 0x8)) : (0x29b8 + \
+ (function * 0x8)))
+#define USTORM_ISCSI_NUM_OF_TASKS_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x7004 + (function * 0x8)) : (0x2404 + \
+ (function * 0x8)))
+#define USTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x7002 + (function * 0x8)) : (0x2402 + \
+ (function * 0x8)))
+#define USTORM_ISCSI_PAGE_SIZE_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x7000 + (function * 0x8)) : (0x2400 + \
+ (function * 0x8)))
+#define USTORM_ISCSI_R2TQ_SIZE_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x7040 + (function * 0x8)) : (0x2410 + \
+ (function * 0x8)))
+#define USTORM_ISCSI_RQ_BUFFER_SIZE_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x7080 + (function * 0x8)) : (0x2420 + \
+ (function * 0x8)))
+#define USTORM_ISCSI_RQ_SIZE_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x7084 + (function * 0x8)) : (0x2424 + \
+ (function * 0x8)))
+#define USTORM_MAX_AGG_SIZE_OFFSET(port, clientId) \
+ (IS_E1H_OFFSET ? (0x1018 + (port * 0x680) + (clientId * 0x40)) : \
+ (0x4018 + (port * 0x360) + (clientId * 0x30)))
+#define USTORM_MEM_WORKAROUND_ADDRESS_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x2408 + (function * 0x8)) : (0x1da8 + \
+ (function * 0x8)))
+#define USTORM_PER_COUNTER_ID_STATS_OFFSET(port, stats_counter_id) \
+ (IS_E1H_OFFSET ? (0x2450 + (port * 0x2d0) + (stats_counter_id * \
+ 0x28)) : (0x1500 + (port * 0x2d0) + (stats_counter_id * 0x28)))
+#define USTORM_RX_PRODS_OFFSET(port, client_id) \
+ (IS_E1H_OFFSET ? (0x1000 + (port * 0x680) + (client_id * 0x40)) \
+ : (0x4000 + (port * 0x360) + (client_id * 0x30)))
+#define USTORM_STATS_FLAGS_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x29f0 + (function * 0x8)) : (0x1db8 + \
+ (function * 0x8)))
+#define USTORM_TPA_BTR_OFFSET (IS_E1H_OFFSET ? 0x3da5 : 0x5095)
+#define USTORM_TPA_BTR_SIZE 0x1
+#define XSTORM_ASSERT_LIST_INDEX_OFFSET \
+ (IS_E1H_OFFSET ? 0x9000 : 0x1000)
+#define XSTORM_ASSERT_LIST_OFFSET(idx) \
+ (IS_E1H_OFFSET ? (0x9020 + (idx * 0x10)) : (0x1020 + (idx * 0x10)))
+#define XSTORM_CMNG_PER_PORT_VARS_OFFSET(port) \
+ (IS_E1H_OFFSET ? (0x24a8 + (port * 0x50)) : (0x3a80 + (port * 0x50)))
+#define XSTORM_DEF_SB_HC_DISABLE_OFFSET(function, index) \
+ (IS_E1H_OFFSET ? (0xa01a + ((function>>1) * 0x28) + \
+ ((function&1) * 0xa0) + (index * 0x4)) : (0x141a + (function * \
+ 0x28) + (index * 0x4)))
+#define XSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0xa000 + ((function>>1) * 0x28) + \
+ ((function&1) * 0xa0)) : (0x1400 + (function * 0x28)))
+#define XSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0xa008 + ((function>>1) * 0x28) + \
+ ((function&1) * 0xa0)) : (0x1408 + (function * 0x28)))
+#define XSTORM_E1HOV_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x2c10 + (function * 0x8)) : 0xffffffff)
+#define XSTORM_ETH_STATS_QUERY_ADDR_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x2418 + (function * 0x8)) : (0x3a50 + \
+ (function * 0x8)))
+#define XSTORM_FAIRNESS_PER_VN_VARS_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x2588 + (function * 0x90)) : (0x3b60 + \
+ (function * 0x90)))
+#define XSTORM_FUNCTION_MODE_OFFSET \
+ (IS_E1H_OFFSET ? 0x2c50 : 0xffffffff)
+#define XSTORM_HC_BTR_OFFSET(port) \
+ (IS_E1H_OFFSET ? (0xa144 + (port * 0x30)) : (0x1454 + (port * 0x18)))
+#define XSTORM_ISCSI_HQ_SIZE_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x80c0 + (function * 0x8)) : (0x1c30 + \
+ (function * 0x8)))
+#define XSTORM_ISCSI_LOCAL_MAC_ADDR0_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x8080 + (function * 0x8)) : (0x1c20 + \
+ (function * 0x8)))
+#define XSTORM_ISCSI_LOCAL_MAC_ADDR1_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x8081 + (function * 0x8)) : (0x1c21 + \
+ (function * 0x8)))
+#define XSTORM_ISCSI_LOCAL_MAC_ADDR2_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x8082 + (function * 0x8)) : (0x1c22 + \
+ (function * 0x8)))
+#define XSTORM_ISCSI_LOCAL_MAC_ADDR3_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x8083 + (function * 0x8)) : (0x1c23 + \
+ (function * 0x8)))
+#define XSTORM_ISCSI_LOCAL_MAC_ADDR4_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x8084 + (function * 0x8)) : (0x1c24 + \
+ (function * 0x8)))
+#define XSTORM_ISCSI_LOCAL_MAC_ADDR5_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x8085 + (function * 0x8)) : (0x1c25 + \
+ (function * 0x8)))
+#define XSTORM_ISCSI_LOCAL_VLAN_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x8086 + (function * 0x8)) : (0x1c26 + \
+ (function * 0x8)))
+#define XSTORM_ISCSI_NUM_OF_TASKS_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x8004 + (function * 0x8)) : (0x1c04 + \
+ (function * 0x8)))
+#define XSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x8002 + (function * 0x8)) : (0x1c02 + \
+ (function * 0x8)))
+#define XSTORM_ISCSI_PAGE_SIZE_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x8000 + (function * 0x8)) : (0x1c00 + \
+ (function * 0x8)))
+#define XSTORM_ISCSI_R2TQ_SIZE_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x80c4 + (function * 0x8)) : (0x1c34 + \
+ (function * 0x8)))
+#define XSTORM_ISCSI_SQ_SIZE_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x80c2 + (function * 0x8)) : (0x1c32 + \
+ (function * 0x8)))
+#define XSTORM_ISCSI_TCP_VARS_ADV_WND_SCL_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x8043 + (function * 0x8)) : (0x1c13 + \
+ (function * 0x8)))
+#define XSTORM_ISCSI_TCP_VARS_FLAGS_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x8042 + (function * 0x8)) : (0x1c12 + \
+ (function * 0x8)))
+#define XSTORM_ISCSI_TCP_VARS_TOS_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x8041 + (function * 0x8)) : (0x1c11 + \
+ (function * 0x8)))
+#define XSTORM_ISCSI_TCP_VARS_TTL_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x8040 + (function * 0x8)) : (0x1c10 + \
+ (function * 0x8)))
+#define XSTORM_PER_COUNTER_ID_STATS_OFFSET(port, stats_counter_id) \
+ (IS_E1H_OFFSET ? (0xc000 + (port * 0x360) + (stats_counter_id * \
+ 0x30)) : (0x3378 + (port * 0x360) + (stats_counter_id * 0x30)))
+#define XSTORM_RATE_SHAPING_PER_VN_VARS_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x2548 + (function * 0x90)) : (0x3b20 + \
+ (function * 0x90)))
+#define XSTORM_SPQ_PAGE_BASE_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x2000 + (function * 0x10)) : (0x3328 + \
+ (function * 0x10)))
+#define XSTORM_SPQ_PROD_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x2008 + (function * 0x10)) : (0x3330 + \
+ (function * 0x10)))
+#define XSTORM_STATS_FLAGS_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x23d8 + (function * 0x8)) : (0x3a40 + \
+ (function * 0x8)))
+#define XSTORM_TCP_GLOBAL_DEL_ACK_COUNTER_ENABLED_OFFSET(port) \
+ (IS_E1H_OFFSET ? (0x4000 + (port * 0x8)) : (0x1960 + (port * 0x8)))
+#define XSTORM_TCP_GLOBAL_DEL_ACK_COUNTER_MAX_COUNT_OFFSET(port) \
+ (IS_E1H_OFFSET ? (0x4001 + (port * 0x8)) : (0x1961 + (port * 0x8)))
+#define XSTORM_TCP_TX_SWS_TIMER_VAL_OFFSET(function) \
+ (IS_E1H_OFFSET ? (0x4060 + ((function>>1) * 0x8) + ((function&1) \
+ * 0x4)) : (0x1978 + (function * 0x4)))
+#define COMMON_ASM_INVALID_ASSERT_OPCODE 0x0
+
+/**
+* This file defines HSI constants for the ETH flow
+*/
+#ifdef _EVEREST_MICROCODE
+#include "microcode_constants.h"
+#include "eth_rx_bd.h"
+#include "eth_tx_bd.h"
+#include "eth_rx_cqe.h"
+#include "eth_rx_sge.h"
+#include "eth_rx_cqe_next_page.h"
+#endif
+
+/* RSS hash types */
+#define DEFAULT_HASH_TYPE 0
+#define IPV4_HASH_TYPE 1
+#define TCP_IPV4_HASH_TYPE 2
+#define IPV6_HASH_TYPE 3
+#define TCP_IPV6_HASH_TYPE 4
+#define VLAN_PRI_HASH_TYPE 5
+#define E1HOV_PRI_HASH_TYPE 6
+#define DSCP_HASH_TYPE 7
+
+
+/* Ethernet Ring parameters */
+#define X_ETH_LOCAL_RING_SIZE 13
+#define FIRST_BD_IN_PKT 0
+#define PARSE_BD_INDEX 1
+#define NUM_OF_ETH_BDS_IN_PAGE ((PAGE_SIZE)/(STRUCT_SIZE(eth_tx_bd)/8))
+#define U_ETH_NUM_OF_SGES_TO_FETCH 8
+#define U_ETH_MAX_SGES_FOR_PACKET 3
+
+/* Rx ring params */
+#define U_ETH_LOCAL_BD_RING_SIZE 8
+#define U_ETH_LOCAL_SGE_RING_SIZE 10
+#define U_ETH_SGL_SIZE 8
+
+
+#define U_ETH_SGES_PER_PAGE_INVERSE_MASK \
+ (0xFFFF - ((PAGE_SIZE/((STRUCT_SIZE(eth_rx_sge))/8))-1))
+
+#define TU_ETH_CQES_PER_PAGE (PAGE_SIZE/(STRUCT_SIZE(eth_rx_cqe)/8))
+#define U_ETH_BDS_PER_PAGE (PAGE_SIZE/(STRUCT_SIZE(eth_rx_bd)/8))
+#define U_ETH_SGES_PER_PAGE (PAGE_SIZE/(STRUCT_SIZE(eth_rx_sge)/8))
+
+#define U_ETH_BDS_PER_PAGE_MASK (U_ETH_BDS_PER_PAGE-1)
+#define U_ETH_CQE_PER_PAGE_MASK (TU_ETH_CQES_PER_PAGE-1)
+#define U_ETH_SGES_PER_PAGE_MASK (U_ETH_SGES_PER_PAGE-1)
+
+#define U_ETH_UNDEFINED_Q 0xFF
+
+/* values of command IDs in the ramrod message */
+#define RAMROD_CMD_ID_ETH_PORT_SETUP 80
+#define RAMROD_CMD_ID_ETH_CLIENT_SETUP 85
+#define RAMROD_CMD_ID_ETH_STAT_QUERY 90
+#define RAMROD_CMD_ID_ETH_UPDATE 100
+#define RAMROD_CMD_ID_ETH_HALT 105
+#define RAMROD_CMD_ID_ETH_SET_MAC 110
+#define RAMROD_CMD_ID_ETH_CFC_DEL 115
+#define RAMROD_CMD_ID_ETH_PORT_DEL 120
+#define RAMROD_CMD_ID_ETH_FORWARD_SETUP 125
+
+
+/* command values for set mac command */
+#define T_ETH_MAC_COMMAND_SET 0
+#define T_ETH_MAC_COMMAND_INVALIDATE 1
+
+#define T_ETH_INDIRECTION_TABLE_SIZE 128
+
+/*The CRC32 seed, that is used for the hash(reduction) multicast address */
+#define T_ETH_CRC32_HASH_SEED 0x00000000
+
+/* Maximal L2 clients supported */
+#define ETH_MAX_RX_CLIENTS_E1 18
+#define ETH_MAX_RX_CLIENTS_E1H 26
+
+/* Maximal aggregation queues supported */
+#define ETH_MAX_AGGREGATION_QUEUES_E1 32
+#define ETH_MAX_AGGREGATION_QUEUES_E1H 64
+
+/* ETH RSS modes */
+#define ETH_RSS_MODE_DISABLED 0
+#define ETH_RSS_MODE_REGULAR 1
+#define ETH_RSS_MODE_VLAN_PRI 2
+#define ETH_RSS_MODE_E1HOV_PRI 3
+#define ETH_RSS_MODE_IP_DSCP 4
+
+
+/**
+* This file defines HSI constants common to all microcode flows
+*/
+
+/* Connection types */
+#define ETH_CONNECTION_TYPE 0
+#define TOE_CONNECTION_TYPE 1
+#define RDMA_CONNECTION_TYPE 2
+#define ISCSI_CONNECTION_TYPE 3
+#define FCOE_CONNECTION_TYPE 4
+#define RESERVED_CONNECTION_TYPE_0 5
+#define RESERVED_CONNECTION_TYPE_1 6
+#define RESERVED_CONNECTION_TYPE_2 7
+
+
+#define PROTOCOL_STATE_BIT_OFFSET 6
+
+#define ETH_STATE (ETH_CONNECTION_TYPE << PROTOCOL_STATE_BIT_OFFSET)
+#define TOE_STATE (TOE_CONNECTION_TYPE << PROTOCOL_STATE_BIT_OFFSET)
+#define RDMA_STATE (RDMA_CONNECTION_TYPE << PROTOCOL_STATE_BIT_OFFSET)
+
+/* microcode fixed page page size 4K (chains and ring segments) */
+#define MC_PAGE_SIZE 4096
+
+
+/* Host coalescing constants */
+#define HC_IGU_BC_MODE 0
+#define HC_IGU_NBC_MODE 1
+
+#define HC_REGULAR_SEGMENT 0
+#define HC_DEFAULT_SEGMENT 1
+
+/* index numbers */
+#define HC_USTORM_DEF_SB_NUM_INDICES 8
+#define HC_CSTORM_DEF_SB_NUM_INDICES 8
+#define HC_XSTORM_DEF_SB_NUM_INDICES 4
+#define HC_TSTORM_DEF_SB_NUM_INDICES 4
+#define HC_USTORM_SB_NUM_INDICES 4
+#define HC_CSTORM_SB_NUM_INDICES 4
+
+/* index values - which counter to update */
+
+#define HC_INDEX_U_TOE_RX_CQ_CONS 0
+#define HC_INDEX_U_ETH_RX_CQ_CONS 1
+#define HC_INDEX_U_ETH_RX_BD_CONS 2
+#define HC_INDEX_U_FCOE_EQ_CONS 3
+
+#define HC_INDEX_C_TOE_TX_CQ_CONS 0
+#define HC_INDEX_C_ETH_TX_CQ_CONS 1
+#define HC_INDEX_C_ISCSI_EQ_CONS 2
+
+#define HC_INDEX_DEF_X_SPQ_CONS 0
+
+#define HC_INDEX_DEF_C_RDMA_EQ_CONS 0
+#define HC_INDEX_DEF_C_RDMA_NAL_PROD 1
+#define HC_INDEX_DEF_C_ETH_FW_TX_CQ_CONS 2
+#define HC_INDEX_DEF_C_ETH_SLOW_PATH 3
+#define HC_INDEX_DEF_C_ETH_RDMA_CQ_CONS 4
+#define HC_INDEX_DEF_C_ETH_ISCSI_CQ_CONS 5
+#define HC_INDEX_DEF_C_ETH_FCOE_CQ_CONS 6
+
+#define HC_INDEX_DEF_U_ETH_RDMA_RX_CQ_CONS 0
+#define HC_INDEX_DEF_U_ETH_ISCSI_RX_CQ_CONS 1
+#define HC_INDEX_DEF_U_ETH_RDMA_RX_BD_CONS 2
+#define HC_INDEX_DEF_U_ETH_ISCSI_RX_BD_CONS 3
+#define HC_INDEX_DEF_U_ETH_FCOE_RX_CQ_CONS 4
+#define HC_INDEX_DEF_U_ETH_FCOE_RX_BD_CONS 5
+
+/* used by the driver to get the SB offset */
+#define USTORM_ID 0
+#define CSTORM_ID 1
+#define XSTORM_ID 2
+#define TSTORM_ID 3
+#define ATTENTION_ID 4
+
+/* max number of slow path commands per port */
+#define MAX_RAMRODS_PER_PORT 8
+
+/* values for RX ETH CQE type field */
+#define RX_ETH_CQE_TYPE_ETH_FASTPATH 0
+#define RX_ETH_CQE_TYPE_ETH_RAMROD 1
+
+
+/**** DEFINES FOR TIMERS/CLOCKS RESOLUTIONS ****/
+#define EMULATION_FREQUENCY_FACTOR 1600
+#define FPGA_FREQUENCY_FACTOR 100
+
+#define TIMERS_TICK_SIZE_CHIP (1e-3)
+#define TIMERS_TICK_SIZE_EMUL \
+ ((TIMERS_TICK_SIZE_CHIP)/((EMULATION_FREQUENCY_FACTOR)))
+#define TIMERS_TICK_SIZE_FPGA \
+ ((TIMERS_TICK_SIZE_CHIP)/((FPGA_FREQUENCY_FACTOR)))
+
+#define TSEMI_CLK1_RESUL_CHIP (1e-3)
+#define TSEMI_CLK1_RESUL_EMUL \
+ ((TSEMI_CLK1_RESUL_CHIP)/(EMULATION_FREQUENCY_FACTOR))
+#define TSEMI_CLK1_RESUL_FPGA \
+ ((TSEMI_CLK1_RESUL_CHIP)/(FPGA_FREQUENCY_FACTOR))
+
+#define USEMI_CLK1_RESUL_CHIP (TIMERS_TICK_SIZE_CHIP)
+#define USEMI_CLK1_RESUL_EMUL (TIMERS_TICK_SIZE_EMUL)
+#define USEMI_CLK1_RESUL_FPGA (TIMERS_TICK_SIZE_FPGA)
+
+#define XSEMI_CLK1_RESUL_CHIP (1e-3)
+#define XSEMI_CLK1_RESUL_EMUL \
+ ((XSEMI_CLK1_RESUL_CHIP)/(EMULATION_FREQUENCY_FACTOR))
+#define XSEMI_CLK1_RESUL_FPGA \
+ ((XSEMI_CLK1_RESUL_CHIP)/(FPGA_FREQUENCY_FACTOR))
+
+#define XSEMI_CLK2_RESUL_CHIP (1e-6)
+#define XSEMI_CLK2_RESUL_EMUL \
+ ((XSEMI_CLK2_RESUL_CHIP)/(EMULATION_FREQUENCY_FACTOR))
+#define XSEMI_CLK2_RESUL_FPGA \
+ ((XSEMI_CLK2_RESUL_CHIP)/(FPGA_FREQUENCY_FACTOR))
+
+#define SDM_TIMER_TICK_RESUL_CHIP (4*(1e-6))
+#define SDM_TIMER_TICK_RESUL_EMUL \
+ ((SDM_TIMER_TICK_RESUL_CHIP)/(EMULATION_FREQUENCY_FACTOR))
+#define SDM_TIMER_TICK_RESUL_FPGA \
+ ((SDM_TIMER_TICK_RESUL_CHIP)/(FPGA_FREQUENCY_FACTOR))
+
+
+/**** END DEFINES FOR TIMERS/CLOCKS RESOLUTIONS ****/
+#define XSTORM_IP_ID_ROLL_HALF 0x8000
+#define XSTORM_IP_ID_ROLL_ALL 0
+
+#define FW_LOG_LIST_SIZE 50
+
+#define NUM_OF_PROTOCOLS 4
+#define NUM_OF_SAFC_BITS 16
+#define MAX_COS_NUMBER 4
+#define MAX_T_STAT_COUNTER_ID 18
+#define MAX_X_STAT_COUNTER_ID 18
+#define MAX_U_STAT_COUNTER_ID 18
+
+
+#define UNKNOWN_ADDRESS 0
+#define UNICAST_ADDRESS 1
+#define MULTICAST_ADDRESS 2
+#define BROADCAST_ADDRESS 3
+
+#define SINGLE_FUNCTION 0
+#define MULTI_FUNCTION 1
+
+#define IP_V4 0
+#define IP_V6 1
+
diff --git a/drivers/net/bnx2x/bnx2x_fw_file_hdr.h b/drivers/net/bnx2x/bnx2x_fw_file_hdr.h
new file mode 100644
index 00000000000..3f5ee5d7cc2
--- /dev/null
+++ b/drivers/net/bnx2x/bnx2x_fw_file_hdr.h
@@ -0,0 +1,37 @@
+/* bnx2x_fw_file_hdr.h: FW binary file header structure.
+ *
+ * Copyright (c) 2007-2009 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation.
+ *
+ * Maintained by: Eilon Greenstein <eilong@broadcom.com>
+ * Written by: Vladislav Zolotarov <vladz@broadcom.com>
+ * Based on the original idea of John Wright <john.wright@hp.com>.
+ */
+
+#ifndef BNX2X_INIT_FILE_HDR_H
+#define BNX2X_INIT_FILE_HDR_H
+
+struct bnx2x_fw_file_section {
+ __be32 len;
+ __be32 offset;
+};
+
+struct bnx2x_fw_file_hdr {
+ struct bnx2x_fw_file_section init_ops;
+ struct bnx2x_fw_file_section init_ops_offsets;
+ struct bnx2x_fw_file_section init_data;
+ struct bnx2x_fw_file_section tsem_int_table_data;
+ struct bnx2x_fw_file_section tsem_pram_data;
+ struct bnx2x_fw_file_section usem_int_table_data;
+ struct bnx2x_fw_file_section usem_pram_data;
+ struct bnx2x_fw_file_section csem_int_table_data;
+ struct bnx2x_fw_file_section csem_pram_data;
+ struct bnx2x_fw_file_section xsem_int_table_data;
+ struct bnx2x_fw_file_section xsem_pram_data;
+ struct bnx2x_fw_file_section fw_version;
+};
+
+#endif /* BNX2X_INIT_FILE_HDR_H */
diff --git a/drivers/net/bnx2x/bnx2x_hsi.h b/drivers/net/bnx2x/bnx2x_hsi.h
new file mode 100644
index 00000000000..fd1f29e0317
--- /dev/null
+++ b/drivers/net/bnx2x/bnx2x_hsi.h
@@ -0,0 +1,3138 @@
+/* bnx2x_hsi.h: Broadcom Everest network driver.
+ *
+ * Copyright (c) 2007-2010 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation.
+ */
+
+struct license_key {
+ u32 reserved[6];
+
+#if defined(__BIG_ENDIAN)
+ u16 max_iscsi_init_conn;
+ u16 max_iscsi_trgt_conn;
+#elif defined(__LITTLE_ENDIAN)
+ u16 max_iscsi_trgt_conn;
+ u16 max_iscsi_init_conn;
+#endif
+
+ u32 reserved_a[6];
+};
+
+
+#define PORT_0 0
+#define PORT_1 1
+#define PORT_MAX 2
+
+/****************************************************************************
+ * Shared HW configuration *
+ ****************************************************************************/
+struct shared_hw_cfg { /* NVRAM Offset */
+ /* Up to 16 bytes of NULL-terminated string */
+ u8 part_num[16]; /* 0x104 */
+
+ u32 config; /* 0x114 */
+#define SHARED_HW_CFG_MDIO_VOLTAGE_MASK 0x00000001
+#define SHARED_HW_CFG_MDIO_VOLTAGE_SHIFT 0
+#define SHARED_HW_CFG_MDIO_VOLTAGE_1_2V 0x00000000
+#define SHARED_HW_CFG_MDIO_VOLTAGE_2_5V 0x00000001
+#define SHARED_HW_CFG_MCP_RST_ON_CORE_RST_EN 0x00000002
+
+#define SHARED_HW_CFG_PORT_SWAP 0x00000004
+
+#define SHARED_HW_CFG_BEACON_WOL_EN 0x00000008
+
+#define SHARED_HW_CFG_MFW_SELECT_MASK 0x00000700
+#define SHARED_HW_CFG_MFW_SELECT_SHIFT 8
+ /* Whatever MFW found in NVM
+ (if multiple found, priority order is: NC-SI, UMP, IPMI) */
+#define SHARED_HW_CFG_MFW_SELECT_DEFAULT 0x00000000
+#define SHARED_HW_CFG_MFW_SELECT_NC_SI 0x00000100
+#define SHARED_HW_CFG_MFW_SELECT_UMP 0x00000200
+#define SHARED_HW_CFG_MFW_SELECT_IPMI 0x00000300
+ /* Use SPIO4 as an arbiter between: 0-NC_SI, 1-IPMI
+ (can only be used when an add-in board, not BMC, pulls-down SPIO4) */
+#define SHARED_HW_CFG_MFW_SELECT_SPIO4_NC_SI_IPMI 0x00000400
+ /* Use SPIO4 as an arbiter between: 0-UMP, 1-IPMI
+ (can only be used when an add-in board, not BMC, pulls-down SPIO4) */
+#define SHARED_HW_CFG_MFW_SELECT_SPIO4_UMP_IPMI 0x00000500
+ /* Use SPIO4 as an arbiter between: 0-NC-SI, 1-UMP
+ (can only be used when an add-in board, not BMC, pulls-down SPIO4) */
+#define SHARED_HW_CFG_MFW_SELECT_SPIO4_NC_SI_UMP 0x00000600
+
+#define SHARED_HW_CFG_LED_MODE_MASK 0x000f0000
+#define SHARED_HW_CFG_LED_MODE_SHIFT 16
+#define SHARED_HW_CFG_LED_MAC1 0x00000000
+#define SHARED_HW_CFG_LED_PHY1 0x00010000
+#define SHARED_HW_CFG_LED_PHY2 0x00020000
+#define SHARED_HW_CFG_LED_PHY3 0x00030000
+#define SHARED_HW_CFG_LED_MAC2 0x00040000
+#define SHARED_HW_CFG_LED_PHY4 0x00050000
+#define SHARED_HW_CFG_LED_PHY5 0x00060000
+#define SHARED_HW_CFG_LED_PHY6 0x00070000
+#define SHARED_HW_CFG_LED_MAC3 0x00080000
+#define SHARED_HW_CFG_LED_PHY7 0x00090000
+#define SHARED_HW_CFG_LED_PHY9 0x000a0000
+#define SHARED_HW_CFG_LED_PHY11 0x000b0000
+#define SHARED_HW_CFG_LED_MAC4 0x000c0000
+#define SHARED_HW_CFG_LED_PHY8 0x000d0000
+
+#define SHARED_HW_CFG_AN_ENABLE_MASK 0x3f000000
+#define SHARED_HW_CFG_AN_ENABLE_SHIFT 24
+#define SHARED_HW_CFG_AN_ENABLE_CL37 0x01000000
+#define SHARED_HW_CFG_AN_ENABLE_CL73 0x02000000
+#define SHARED_HW_CFG_AN_ENABLE_BAM 0x04000000
+#define SHARED_HW_CFG_AN_ENABLE_PARALLEL_DETECTION 0x08000000
+#define SHARED_HW_CFG_AN_EN_SGMII_FIBER_AUTO_DETECT 0x10000000
+#define SHARED_HW_CFG_AN_ENABLE_REMOTE_PHY 0x20000000
+
+ u32 config2; /* 0x118 */
+ /* one time auto detect grace period (in sec) */
+#define SHARED_HW_CFG_GRACE_PERIOD_MASK 0x000000ff
+#define SHARED_HW_CFG_GRACE_PERIOD_SHIFT 0
+
+#define SHARED_HW_CFG_PCIE_GEN2_ENABLED 0x00000100
+
+ /* The default value for the core clock is 250MHz and it is
+ achieved by setting the clock change to 4 */
+#define SHARED_HW_CFG_CLOCK_CHANGE_MASK 0x00000e00
+#define SHARED_HW_CFG_CLOCK_CHANGE_SHIFT 9
+
+#define SHARED_HW_CFG_SMBUS_TIMING_100KHZ 0x00000000
+#define SHARED_HW_CFG_SMBUS_TIMING_400KHZ 0x00001000
+
+#define SHARED_HW_CFG_HIDE_PORT1 0x00002000
+
+ /* The fan failure mechanism is usually related to the PHY type
+ since the power consumption of the board is determined by the PHY.
+ Currently, fan is required for most designs with SFX7101, BCM8727
+ and BCM8481. If a fan is not required for a board which uses one
+ of those PHYs, this field should be set to "Disabled". If a fan is
+ required for a different PHY type, this option should be set to
+ "Enabled".
+ The fan failure indication is expected on
+ SPIO5 */
+#define SHARED_HW_CFG_FAN_FAILURE_MASK 0x00180000
+#define SHARED_HW_CFG_FAN_FAILURE_SHIFT 19
+#define SHARED_HW_CFG_FAN_FAILURE_PHY_TYPE 0x00000000
+#define SHARED_HW_CFG_FAN_FAILURE_DISABLED 0x00080000
+#define SHARED_HW_CFG_FAN_FAILURE_ENABLED 0x00100000
+
+ u32 power_dissipated; /* 0x11c */
+#define SHARED_HW_CFG_POWER_DIS_CMN_MASK 0xff000000
+#define SHARED_HW_CFG_POWER_DIS_CMN_SHIFT 24
+
+#define SHARED_HW_CFG_POWER_MGNT_SCALE_MASK 0x00ff0000
+#define SHARED_HW_CFG_POWER_MGNT_SCALE_SHIFT 16
+#define SHARED_HW_CFG_POWER_MGNT_UNKNOWN_SCALE 0x00000000
+#define SHARED_HW_CFG_POWER_MGNT_DOT_1_WATT 0x00010000
+#define SHARED_HW_CFG_POWER_MGNT_DOT_01_WATT 0x00020000
+#define SHARED_HW_CFG_POWER_MGNT_DOT_001_WATT 0x00030000
+
+ u32 ump_nc_si_config; /* 0x120 */
+#define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_MASK 0x00000003
+#define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_SHIFT 0
+#define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_MAC 0x00000000
+#define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_PHY 0x00000001
+#define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_MII 0x00000000
+#define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_RMII 0x00000002
+
+#define SHARED_HW_CFG_UMP_NC_SI_NUM_DEVS_MASK 0x00000f00
+#define SHARED_HW_CFG_UMP_NC_SI_NUM_DEVS_SHIFT 8
+
+#define SHARED_HW_CFG_UMP_NC_SI_EXT_PHY_TYPE_MASK 0x00ff0000
+#define SHARED_HW_CFG_UMP_NC_SI_EXT_PHY_TYPE_SHIFT 16
+#define SHARED_HW_CFG_UMP_NC_SI_EXT_PHY_TYPE_NONE 0x00000000
+#define SHARED_HW_CFG_UMP_NC_SI_EXT_PHY_TYPE_BCM5221 0x00010000
+
+ u32 board; /* 0x124 */
+#define SHARED_HW_CFG_BOARD_REV_MASK 0x00FF0000
+#define SHARED_HW_CFG_BOARD_REV_SHIFT 16
+
+#define SHARED_HW_CFG_BOARD_MAJOR_VER_MASK 0x0F000000
+#define SHARED_HW_CFG_BOARD_MAJOR_VER_SHIFT 24
+
+#define SHARED_HW_CFG_BOARD_MINOR_VER_MASK 0xF0000000
+#define SHARED_HW_CFG_BOARD_MINOR_VER_SHIFT 28
+
+ u32 reserved; /* 0x128 */
+
+};
+
+
+/****************************************************************************
+ * Port HW configuration *
+ ****************************************************************************/
+struct port_hw_cfg { /* port 0: 0x12c port 1: 0x2bc */
+
+ u32 pci_id;
+#define PORT_HW_CFG_PCI_VENDOR_ID_MASK 0xffff0000
+#define PORT_HW_CFG_PCI_DEVICE_ID_MASK 0x0000ffff
+
+ u32 pci_sub_id;
+#define PORT_HW_CFG_PCI_SUBSYS_DEVICE_ID_MASK 0xffff0000
+#define PORT_HW_CFG_PCI_SUBSYS_VENDOR_ID_MASK 0x0000ffff
+
+ u32 power_dissipated;
+#define PORT_HW_CFG_POWER_DIS_D3_MASK 0xff000000
+#define PORT_HW_CFG_POWER_DIS_D3_SHIFT 24
+#define PORT_HW_CFG_POWER_DIS_D2_MASK 0x00ff0000
+#define PORT_HW_CFG_POWER_DIS_D2_SHIFT 16
+#define PORT_HW_CFG_POWER_DIS_D1_MASK 0x0000ff00
+#define PORT_HW_CFG_POWER_DIS_D1_SHIFT 8
+#define PORT_HW_CFG_POWER_DIS_D0_MASK 0x000000ff
+#define PORT_HW_CFG_POWER_DIS_D0_SHIFT 0
+
+ u32 power_consumed;
+#define PORT_HW_CFG_POWER_CONS_D3_MASK 0xff000000
+#define PORT_HW_CFG_POWER_CONS_D3_SHIFT 24
+#define PORT_HW_CFG_POWER_CONS_D2_MASK 0x00ff0000
+#define PORT_HW_CFG_POWER_CONS_D2_SHIFT 16
+#define PORT_HW_CFG_POWER_CONS_D1_MASK 0x0000ff00
+#define PORT_HW_CFG_POWER_CONS_D1_SHIFT 8
+#define PORT_HW_CFG_POWER_CONS_D0_MASK 0x000000ff
+#define PORT_HW_CFG_POWER_CONS_D0_SHIFT 0
+
+ u32 mac_upper;
+#define PORT_HW_CFG_UPPERMAC_MASK 0x0000ffff
+#define PORT_HW_CFG_UPPERMAC_SHIFT 0
+ u32 mac_lower;
+
+ u32 iscsi_mac_upper; /* Upper 16 bits are always zeroes */
+ u32 iscsi_mac_lower;
+
+ u32 rdma_mac_upper; /* Upper 16 bits are always zeroes */
+ u32 rdma_mac_lower;
+
+ u32 serdes_config;
+#define PORT_HW_CFG_SERDES_TX_DRV_PRE_EMPHASIS_MASK 0x0000FFFF
+#define PORT_HW_CFG_SERDES_TX_DRV_PRE_EMPHASIS_SHIFT 0
+
+#define PORT_HW_CFG_SERDES_RX_DRV_EQUALIZER_MASK 0xFFFF0000
+#define PORT_HW_CFG_SERDES_RX_DRV_EQUALIZER_SHIFT 16
+
+
+ u32 Reserved0[16]; /* 0x158 */
+
+ /* for external PHY, or forced mode or during AN */
+ u16 xgxs_config_rx[4]; /* 0x198 */
+
+ u16 xgxs_config_tx[4]; /* 0x1A0 */
+
+ u32 Reserved1[64]; /* 0x1A8 */
+
+ u32 lane_config;
+#define PORT_HW_CFG_LANE_SWAP_CFG_MASK 0x0000ffff
+#define PORT_HW_CFG_LANE_SWAP_CFG_SHIFT 0
+#define PORT_HW_CFG_LANE_SWAP_CFG_TX_MASK 0x000000ff
+#define PORT_HW_CFG_LANE_SWAP_CFG_TX_SHIFT 0
+#define PORT_HW_CFG_LANE_SWAP_CFG_RX_MASK 0x0000ff00
+#define PORT_HW_CFG_LANE_SWAP_CFG_RX_SHIFT 8
+#define PORT_HW_CFG_LANE_SWAP_CFG_MASTER_MASK 0x0000c000
+#define PORT_HW_CFG_LANE_SWAP_CFG_MASTER_SHIFT 14
+ /* AN and forced */
+#define PORT_HW_CFG_LANE_SWAP_CFG_01230123 0x00001b1b
+ /* forced only */
+#define PORT_HW_CFG_LANE_SWAP_CFG_01233210 0x00001be4
+ /* forced only */
+#define PORT_HW_CFG_LANE_SWAP_CFG_31203120 0x0000d8d8
+ /* forced only */
+#define PORT_HW_CFG_LANE_SWAP_CFG_32103210 0x0000e4e4
+
+ u32 external_phy_config;
+#define PORT_HW_CFG_SERDES_EXT_PHY_TYPE_MASK 0xff000000
+#define PORT_HW_CFG_SERDES_EXT_PHY_TYPE_SHIFT 24
+#define PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT 0x00000000
+#define PORT_HW_CFG_SERDES_EXT_PHY_TYPE_BCM5482 0x01000000
+#define PORT_HW_CFG_SERDES_EXT_PHY_TYPE_NOT_CONN 0xff000000
+
+#define PORT_HW_CFG_SERDES_EXT_PHY_ADDR_MASK 0x00ff0000
+#define PORT_HW_CFG_SERDES_EXT_PHY_ADDR_SHIFT 16
+
+#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_MASK 0x0000ff00
+#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SHIFT 8
+#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT 0x00000000
+#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8071 0x00000100
+#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072 0x00000200
+#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073 0x00000300
+#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705 0x00000400
+#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706 0x00000500
+#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726 0x00000600
+#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481 0x00000700
+#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101 0x00000800
+#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727 0x00000900
+#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727_NOC 0x00000a00
+#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84823 0x00000b00
+#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE 0x0000fd00
+#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN 0x0000ff00
+
+#define PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK 0x000000ff
+#define PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT 0
+
+ u32 speed_capability_mask;
+#define PORT_HW_CFG_SPEED_CAPABILITY_D0_MASK 0xffff0000
+#define PORT_HW_CFG_SPEED_CAPABILITY_D0_SHIFT 16
+#define PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL 0x00010000
+#define PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_HALF 0x00020000
+#define PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_HALF 0x00040000
+#define PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_FULL 0x00080000
+#define PORT_HW_CFG_SPEED_CAPABILITY_D0_1G 0x00100000
+#define PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G 0x00200000
+#define PORT_HW_CFG_SPEED_CAPABILITY_D0_10G 0x00400000
+#define PORT_HW_CFG_SPEED_CAPABILITY_D0_12G 0x00800000
+#define PORT_HW_CFG_SPEED_CAPABILITY_D0_12_5G 0x01000000
+#define PORT_HW_CFG_SPEED_CAPABILITY_D0_13G 0x02000000
+#define PORT_HW_CFG_SPEED_CAPABILITY_D0_15G 0x04000000
+#define PORT_HW_CFG_SPEED_CAPABILITY_D0_16G 0x08000000
+#define PORT_HW_CFG_SPEED_CAPABILITY_D0_RESERVED 0xf0000000
+
+#define PORT_HW_CFG_SPEED_CAPABILITY_D3_MASK 0x0000ffff
+#define PORT_HW_CFG_SPEED_CAPABILITY_D3_SHIFT 0
+#define PORT_HW_CFG_SPEED_CAPABILITY_D3_10M_FULL 0x00000001
+#define PORT_HW_CFG_SPEED_CAPABILITY_D3_10M_HALF 0x00000002
+#define PORT_HW_CFG_SPEED_CAPABILITY_D3_100M_HALF 0x00000004
+#define PORT_HW_CFG_SPEED_CAPABILITY_D3_100M_FULL 0x00000008
+#define PORT_HW_CFG_SPEED_CAPABILITY_D3_1G 0x00000010
+#define PORT_HW_CFG_SPEED_CAPABILITY_D3_2_5G 0x00000020
+#define PORT_HW_CFG_SPEED_CAPABILITY_D3_10G 0x00000040
+#define PORT_HW_CFG_SPEED_CAPABILITY_D3_12G 0x00000080
+#define PORT_HW_CFG_SPEED_CAPABILITY_D3_12_5G 0x00000100
+#define PORT_HW_CFG_SPEED_CAPABILITY_D3_13G 0x00000200
+#define PORT_HW_CFG_SPEED_CAPABILITY_D3_15G 0x00000400
+#define PORT_HW_CFG_SPEED_CAPABILITY_D3_16G 0x00000800
+#define PORT_HW_CFG_SPEED_CAPABILITY_D3_RESERVED 0x0000f000
+
+ u32 reserved[2];
+
+};
+
+
+/****************************************************************************
+ * Shared Feature configuration *
+ ****************************************************************************/
+struct shared_feat_cfg { /* NVRAM Offset */
+
+ u32 config; /* 0x450 */
+#define SHARED_FEATURE_BMC_ECHO_MODE_EN 0x00000001
+
+ /* Use the values from options 47 and 48 instead of the HW default
+ values */
+#define SHARED_FEAT_CFG_OVERRIDE_PREEMPHASIS_CFG_DISABLED 0x00000000
+#define SHARED_FEAT_CFG_OVERRIDE_PREEMPHASIS_CFG_ENABLED 0x00000002
+
+#define SHARED_FEATURE_MF_MODE_DISABLED 0x00000100
+
+};
+
+
+/****************************************************************************
+ * Port Feature configuration *
+ ****************************************************************************/
+struct port_feat_cfg { /* port 0: 0x454 port 1: 0x4c8 */
+
+ u32 config;
+#define PORT_FEATURE_BAR1_SIZE_MASK 0x0000000f
+#define PORT_FEATURE_BAR1_SIZE_SHIFT 0
+#define PORT_FEATURE_BAR1_SIZE_DISABLED 0x00000000
+#define PORT_FEATURE_BAR1_SIZE_64K 0x00000001
+#define PORT_FEATURE_BAR1_SIZE_128K 0x00000002
+#define PORT_FEATURE_BAR1_SIZE_256K 0x00000003
+#define PORT_FEATURE_BAR1_SIZE_512K 0x00000004
+#define PORT_FEATURE_BAR1_SIZE_1M 0x00000005
+#define PORT_FEATURE_BAR1_SIZE_2M 0x00000006
+#define PORT_FEATURE_BAR1_SIZE_4M 0x00000007
+#define PORT_FEATURE_BAR1_SIZE_8M 0x00000008
+#define PORT_FEATURE_BAR1_SIZE_16M 0x00000009
+#define PORT_FEATURE_BAR1_SIZE_32M 0x0000000a
+#define PORT_FEATURE_BAR1_SIZE_64M 0x0000000b
+#define PORT_FEATURE_BAR1_SIZE_128M 0x0000000c
+#define PORT_FEATURE_BAR1_SIZE_256M 0x0000000d
+#define PORT_FEATURE_BAR1_SIZE_512M 0x0000000e
+#define PORT_FEATURE_BAR1_SIZE_1G 0x0000000f
+#define PORT_FEATURE_BAR2_SIZE_MASK 0x000000f0
+#define PORT_FEATURE_BAR2_SIZE_SHIFT 4
+#define PORT_FEATURE_BAR2_SIZE_DISABLED 0x00000000
+#define PORT_FEATURE_BAR2_SIZE_64K 0x00000010
+#define PORT_FEATURE_BAR2_SIZE_128K 0x00000020
+#define PORT_FEATURE_BAR2_SIZE_256K 0x00000030
+#define PORT_FEATURE_BAR2_SIZE_512K 0x00000040
+#define PORT_FEATURE_BAR2_SIZE_1M 0x00000050
+#define PORT_FEATURE_BAR2_SIZE_2M 0x00000060
+#define PORT_FEATURE_BAR2_SIZE_4M 0x00000070
+#define PORT_FEATURE_BAR2_SIZE_8M 0x00000080
+#define PORT_FEATURE_BAR2_SIZE_16M 0x00000090
+#define PORT_FEATURE_BAR2_SIZE_32M 0x000000a0
+#define PORT_FEATURE_BAR2_SIZE_64M 0x000000b0
+#define PORT_FEATURE_BAR2_SIZE_128M 0x000000c0
+#define PORT_FEATURE_BAR2_SIZE_256M 0x000000d0
+#define PORT_FEATURE_BAR2_SIZE_512M 0x000000e0
+#define PORT_FEATURE_BAR2_SIZE_1G 0x000000f0
+#define PORT_FEATURE_EN_SIZE_MASK 0x07000000
+#define PORT_FEATURE_EN_SIZE_SHIFT 24
+#define PORT_FEATURE_WOL_ENABLED 0x01000000
+#define PORT_FEATURE_MBA_ENABLED 0x02000000
+#define PORT_FEATURE_MFW_ENABLED 0x04000000
+
+ /* Reserved bits: 28-29 */
+ /* Check the optic vendor via i2c against a list of approved modules
+ in a separate nvram image */
+#define PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_MASK 0xE0000000
+#define PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_SHIFT 29
+#define PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_NO_ENFORCEMENT 0x00000000
+#define PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_DISABLE_TX_LASER 0x20000000
+#define PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_WARNING_MSG 0x40000000
+#define PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_POWER_DOWN 0x60000000
+
+
+ u32 wol_config;
+ /* Default is used when driver sets to "auto" mode */
+#define PORT_FEATURE_WOL_DEFAULT_MASK 0x00000003
+#define PORT_FEATURE_WOL_DEFAULT_SHIFT 0
+#define PORT_FEATURE_WOL_DEFAULT_DISABLE 0x00000000
+#define PORT_FEATURE_WOL_DEFAULT_MAGIC 0x00000001
+#define PORT_FEATURE_WOL_DEFAULT_ACPI 0x00000002
+#define PORT_FEATURE_WOL_DEFAULT_MAGIC_AND_ACPI 0x00000003
+#define PORT_FEATURE_WOL_RES_PAUSE_CAP 0x00000004
+#define PORT_FEATURE_WOL_RES_ASYM_PAUSE_CAP 0x00000008
+#define PORT_FEATURE_WOL_ACPI_UPON_MGMT 0x00000010
+
+ u32 mba_config;
+#define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_MASK 0x00000003
+#define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_SHIFT 0
+#define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_PXE 0x00000000
+#define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_RPL 0x00000001
+#define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_BOOTP 0x00000002
+#define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_ISCSIB 0x00000003
+#define PORT_FEATURE_MBA_RES_PAUSE_CAP 0x00000100
+#define PORT_FEATURE_MBA_RES_ASYM_PAUSE_CAP 0x00000200
+#define PORT_FEATURE_MBA_SETUP_PROMPT_ENABLE 0x00000400
+#define PORT_FEATURE_MBA_HOTKEY_CTRL_S 0x00000000
+#define PORT_FEATURE_MBA_HOTKEY_CTRL_B 0x00000800
+#define PORT_FEATURE_MBA_EXP_ROM_SIZE_MASK 0x000ff000
+#define PORT_FEATURE_MBA_EXP_ROM_SIZE_SHIFT 12
+#define PORT_FEATURE_MBA_EXP_ROM_SIZE_DISABLED 0x00000000
+#define PORT_FEATURE_MBA_EXP_ROM_SIZE_2K 0x00001000
+#define PORT_FEATURE_MBA_EXP_ROM_SIZE_4K 0x00002000
+#define PORT_FEATURE_MBA_EXP_ROM_SIZE_8K 0x00003000
+#define PORT_FEATURE_MBA_EXP_ROM_SIZE_16K 0x00004000
+#define PORT_FEATURE_MBA_EXP_ROM_SIZE_32K 0x00005000
+#define PORT_FEATURE_MBA_EXP_ROM_SIZE_64K 0x00006000
+#define PORT_FEATURE_MBA_EXP_ROM_SIZE_128K 0x00007000
+#define PORT_FEATURE_MBA_EXP_ROM_SIZE_256K 0x00008000
+#define PORT_FEATURE_MBA_EXP_ROM_SIZE_512K 0x00009000
+#define PORT_FEATURE_MBA_EXP_ROM_SIZE_1M 0x0000a000
+#define PORT_FEATURE_MBA_EXP_ROM_SIZE_2M 0x0000b000
+#define PORT_FEATURE_MBA_EXP_ROM_SIZE_4M 0x0000c000
+#define PORT_FEATURE_MBA_EXP_ROM_SIZE_8M 0x0000d000
+#define PORT_FEATURE_MBA_EXP_ROM_SIZE_16M 0x0000e000
+#define PORT_FEATURE_MBA_EXP_ROM_SIZE_32M 0x0000f000
+#define PORT_FEATURE_MBA_MSG_TIMEOUT_MASK 0x00f00000
+#define PORT_FEATURE_MBA_MSG_TIMEOUT_SHIFT 20
+#define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_MASK 0x03000000
+#define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_SHIFT 24
+#define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_AUTO 0x00000000
+#define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_BBS 0x01000000
+#define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_INT18H 0x02000000
+#define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_INT19H 0x03000000
+#define PORT_FEATURE_MBA_LINK_SPEED_MASK 0x3c000000
+#define PORT_FEATURE_MBA_LINK_SPEED_SHIFT 26
+#define PORT_FEATURE_MBA_LINK_SPEED_AUTO 0x00000000
+#define PORT_FEATURE_MBA_LINK_SPEED_10HD 0x04000000
+#define PORT_FEATURE_MBA_LINK_SPEED_10FD 0x08000000
+#define PORT_FEATURE_MBA_LINK_SPEED_100HD 0x0c000000
+#define PORT_FEATURE_MBA_LINK_SPEED_100FD 0x10000000
+#define PORT_FEATURE_MBA_LINK_SPEED_1GBPS 0x14000000
+#define PORT_FEATURE_MBA_LINK_SPEED_2_5GBPS 0x18000000
+#define PORT_FEATURE_MBA_LINK_SPEED_10GBPS_CX4 0x1c000000
+#define PORT_FEATURE_MBA_LINK_SPEED_10GBPS_KX4 0x20000000
+#define PORT_FEATURE_MBA_LINK_SPEED_10GBPS_KR 0x24000000
+#define PORT_FEATURE_MBA_LINK_SPEED_12GBPS 0x28000000
+#define PORT_FEATURE_MBA_LINK_SPEED_12_5GBPS 0x2c000000
+#define PORT_FEATURE_MBA_LINK_SPEED_13GBPS 0x30000000
+#define PORT_FEATURE_MBA_LINK_SPEED_15GBPS 0x34000000
+#define PORT_FEATURE_MBA_LINK_SPEED_16GBPS 0x38000000
+
+ u32 bmc_config;
+#define PORT_FEATURE_BMC_LINK_OVERRIDE_DEFAULT 0x00000000
+#define PORT_FEATURE_BMC_LINK_OVERRIDE_EN 0x00000001
+
+ u32 mba_vlan_cfg;
+#define PORT_FEATURE_MBA_VLAN_TAG_MASK 0x0000ffff
+#define PORT_FEATURE_MBA_VLAN_TAG_SHIFT 0
+#define PORT_FEATURE_MBA_VLAN_EN 0x00010000
+
+ u32 resource_cfg;
+#define PORT_FEATURE_RESOURCE_CFG_VALID 0x00000001
+#define PORT_FEATURE_RESOURCE_CFG_DIAG 0x00000002
+#define PORT_FEATURE_RESOURCE_CFG_L2 0x00000004
+#define PORT_FEATURE_RESOURCE_CFG_ISCSI 0x00000008
+#define PORT_FEATURE_RESOURCE_CFG_RDMA 0x00000010
+
+ u32 smbus_config;
+ /* Obsolete */
+#define PORT_FEATURE_SMBUS_EN 0x00000001
+#define PORT_FEATURE_SMBUS_ADDR_MASK 0x000000fe
+#define PORT_FEATURE_SMBUS_ADDR_SHIFT 1
+
+ u32 reserved1;
+
+ u32 link_config; /* Used as HW defaults for the driver */
+#define PORT_FEATURE_CONNECTED_SWITCH_MASK 0x03000000
+#define PORT_FEATURE_CONNECTED_SWITCH_SHIFT 24
+ /* (forced) low speed switch (< 10G) */
+#define PORT_FEATURE_CON_SWITCH_1G_SWITCH 0x00000000
+ /* (forced) high speed switch (>= 10G) */
+#define PORT_FEATURE_CON_SWITCH_10G_SWITCH 0x01000000
+#define PORT_FEATURE_CON_SWITCH_AUTO_DETECT 0x02000000
+#define PORT_FEATURE_CON_SWITCH_ONE_TIME_DETECT 0x03000000
+
+#define PORT_FEATURE_LINK_SPEED_MASK 0x000f0000
+#define PORT_FEATURE_LINK_SPEED_SHIFT 16
+#define PORT_FEATURE_LINK_SPEED_AUTO 0x00000000
+#define PORT_FEATURE_LINK_SPEED_10M_FULL 0x00010000
+#define PORT_FEATURE_LINK_SPEED_10M_HALF 0x00020000
+#define PORT_FEATURE_LINK_SPEED_100M_HALF 0x00030000
+#define PORT_FEATURE_LINK_SPEED_100M_FULL 0x00040000
+#define PORT_FEATURE_LINK_SPEED_1G 0x00050000
+#define PORT_FEATURE_LINK_SPEED_2_5G 0x00060000
+#define PORT_FEATURE_LINK_SPEED_10G_CX4 0x00070000
+#define PORT_FEATURE_LINK_SPEED_10G_KX4 0x00080000
+#define PORT_FEATURE_LINK_SPEED_10G_KR 0x00090000
+#define PORT_FEATURE_LINK_SPEED_12G 0x000a0000
+#define PORT_FEATURE_LINK_SPEED_12_5G 0x000b0000
+#define PORT_FEATURE_LINK_SPEED_13G 0x000c0000
+#define PORT_FEATURE_LINK_SPEED_15G 0x000d0000
+#define PORT_FEATURE_LINK_SPEED_16G 0x000e0000
+
+#define PORT_FEATURE_FLOW_CONTROL_MASK 0x00000700
+#define PORT_FEATURE_FLOW_CONTROL_SHIFT 8
+#define PORT_FEATURE_FLOW_CONTROL_AUTO 0x00000000
+#define PORT_FEATURE_FLOW_CONTROL_TX 0x00000100
+#define PORT_FEATURE_FLOW_CONTROL_RX 0x00000200
+#define PORT_FEATURE_FLOW_CONTROL_BOTH 0x00000300
+#define PORT_FEATURE_FLOW_CONTROL_NONE 0x00000400
+
+ /* The default for MCP link configuration,
+ uses the same defines as link_config */
+ u32 mfw_wol_link_cfg;
+
+ u32 reserved[19];
+
+};
+
+
+/****************************************************************************
+ * Device Information *
+ ****************************************************************************/
+struct shm_dev_info { /* size */
+
+ u32 bc_rev; /* 8 bits each: major, minor, build */ /* 4 */
+
+ struct shared_hw_cfg shared_hw_config; /* 40 */
+
+ struct port_hw_cfg port_hw_config[PORT_MAX]; /* 400*2=800 */
+
+ struct shared_feat_cfg shared_feature_config; /* 4 */
+
+ struct port_feat_cfg port_feature_config[PORT_MAX];/* 116*2=232 */
+
+};
+
+
+#define FUNC_0 0
+#define FUNC_1 1
+#define FUNC_2 2
+#define FUNC_3 3
+#define FUNC_4 4
+#define FUNC_5 5
+#define FUNC_6 6
+#define FUNC_7 7
+#define E1_FUNC_MAX 2
+#define E1H_FUNC_MAX 8
+
+#define VN_0 0
+#define VN_1 1
+#define VN_2 2
+#define VN_3 3
+#define E1VN_MAX 1
+#define E1HVN_MAX 4
+
+
+/* This value (in milliseconds) determines the frequency of the driver
+ * issuing the PULSE message code. The firmware monitors this periodic
+ * pulse to determine when to switch to an OS-absent mode. */
+#define DRV_PULSE_PERIOD_MS 250
+
+/* This value (in milliseconds) determines how long the driver should
+ * wait for an acknowledgement from the firmware before timing out. Once
+ * the firmware has timed out, the driver will assume there is no firmware
+ * running and there won't be any firmware-driver synchronization during a
+ * driver reset. */
+#define FW_ACK_TIME_OUT_MS 5000
+
+#define FW_ACK_POLL_TIME_MS 1
+
+#define FW_ACK_NUM_OF_POLL (FW_ACK_TIME_OUT_MS/FW_ACK_POLL_TIME_MS)
+
+/* LED Blink rate that will achieve ~15.9Hz */
+#define LED_BLINK_RATE_VAL 480
+
+/****************************************************************************
+ * Driver <-> FW Mailbox *
+ ****************************************************************************/
+struct drv_port_mb {
+
+ u32 link_status;
+ /* Driver should update this field on any link change event */
+
+#define LINK_STATUS_LINK_FLAG_MASK 0x00000001
+#define LINK_STATUS_LINK_UP 0x00000001
+#define LINK_STATUS_SPEED_AND_DUPLEX_MASK 0x0000001E
+#define LINK_STATUS_SPEED_AND_DUPLEX_AN_NOT_COMPLETE (0<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_10THD (1<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_10TFD (2<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_100TXHD (3<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_100T4 (4<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_100TXFD (5<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_1000THD (6<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_1000TFD (7<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_1000XFD (7<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_2500THD (8<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_2500TFD (9<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_2500XFD (9<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_10GTFD (10<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_10GXFD (10<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_12GTFD (11<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_12GXFD (11<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_12_5GTFD (12<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_12_5GXFD (12<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_13GTFD (13<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_13GXFD (13<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_15GTFD (14<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_15GXFD (14<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_16GTFD (15<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_16GXFD (15<<1)
+
+#define LINK_STATUS_AUTO_NEGOTIATE_FLAG_MASK 0x00000020
+#define LINK_STATUS_AUTO_NEGOTIATE_ENABLED 0x00000020
+
+#define LINK_STATUS_AUTO_NEGOTIATE_COMPLETE 0x00000040
+#define LINK_STATUS_PARALLEL_DETECTION_FLAG_MASK 0x00000080
+#define LINK_STATUS_PARALLEL_DETECTION_USED 0x00000080
+
+#define LINK_STATUS_LINK_PARTNER_1000TFD_CAPABLE 0x00000200
+#define LINK_STATUS_LINK_PARTNER_1000THD_CAPABLE 0x00000400
+#define LINK_STATUS_LINK_PARTNER_100T4_CAPABLE 0x00000800
+#define LINK_STATUS_LINK_PARTNER_100TXFD_CAPABLE 0x00001000
+#define LINK_STATUS_LINK_PARTNER_100TXHD_CAPABLE 0x00002000
+#define LINK_STATUS_LINK_PARTNER_10TFD_CAPABLE 0x00004000
+#define LINK_STATUS_LINK_PARTNER_10THD_CAPABLE 0x00008000
+
+#define LINK_STATUS_TX_FLOW_CONTROL_FLAG_MASK 0x00010000
+#define LINK_STATUS_TX_FLOW_CONTROL_ENABLED 0x00010000
+
+#define LINK_STATUS_RX_FLOW_CONTROL_FLAG_MASK 0x00020000
+#define LINK_STATUS_RX_FLOW_CONTROL_ENABLED 0x00020000
+
+#define LINK_STATUS_LINK_PARTNER_FLOW_CONTROL_MASK 0x000C0000
+#define LINK_STATUS_LINK_PARTNER_NOT_PAUSE_CAPABLE (0<<18)
+#define LINK_STATUS_LINK_PARTNER_SYMMETRIC_PAUSE (1<<18)
+#define LINK_STATUS_LINK_PARTNER_ASYMMETRIC_PAUSE (2<<18)
+#define LINK_STATUS_LINK_PARTNER_BOTH_PAUSE (3<<18)
+
+#define LINK_STATUS_SERDES_LINK 0x00100000
+
+#define LINK_STATUS_LINK_PARTNER_2500XFD_CAPABLE 0x00200000
+#define LINK_STATUS_LINK_PARTNER_2500XHD_CAPABLE 0x00400000
+#define LINK_STATUS_LINK_PARTNER_10GXFD_CAPABLE 0x00800000
+#define LINK_STATUS_LINK_PARTNER_12GXFD_CAPABLE 0x01000000
+#define LINK_STATUS_LINK_PARTNER_12_5GXFD_CAPABLE 0x02000000
+#define LINK_STATUS_LINK_PARTNER_13GXFD_CAPABLE 0x04000000
+#define LINK_STATUS_LINK_PARTNER_15GXFD_CAPABLE 0x08000000
+#define LINK_STATUS_LINK_PARTNER_16GXFD_CAPABLE 0x10000000
+
+ u32 port_stx;
+
+ u32 stat_nig_timer;
+
+ /* MCP firmware does not use this field */
+ u32 ext_phy_fw_version;
+
+};
+
+
+struct drv_func_mb {
+
+ u32 drv_mb_header;
+#define DRV_MSG_CODE_MASK 0xffff0000
+#define DRV_MSG_CODE_LOAD_REQ 0x10000000
+#define DRV_MSG_CODE_LOAD_DONE 0x11000000
+#define DRV_MSG_CODE_UNLOAD_REQ_WOL_EN 0x20000000
+#define DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS 0x20010000
+#define DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP 0x20020000
+#define DRV_MSG_CODE_UNLOAD_DONE 0x21000000
+#define DRV_MSG_CODE_DCC_OK 0x30000000
+#define DRV_MSG_CODE_DCC_FAILURE 0x31000000
+#define DRV_MSG_CODE_DIAG_ENTER_REQ 0x50000000
+#define DRV_MSG_CODE_DIAG_EXIT_REQ 0x60000000
+#define DRV_MSG_CODE_VALIDATE_KEY 0x70000000
+#define DRV_MSG_CODE_GET_CURR_KEY 0x80000000
+#define DRV_MSG_CODE_GET_UPGRADE_KEY 0x81000000
+#define DRV_MSG_CODE_GET_MANUF_KEY 0x82000000
+#define DRV_MSG_CODE_LOAD_L2B_PRAM 0x90000000
+ /*
+ * The optic module verification commands require bootcode
+ * v5.0.6 or later
+ */
+#define DRV_MSG_CODE_VRFY_OPT_MDL 0xa0000000
+#define REQ_BC_VER_4_VRFY_OPT_MDL 0x00050006
+
+#define BIOS_MSG_CODE_LIC_CHALLENGE 0xff010000
+#define BIOS_MSG_CODE_LIC_RESPONSE 0xff020000
+#define BIOS_MSG_CODE_VIRT_MAC_PRIM 0xff030000
+#define BIOS_MSG_CODE_VIRT_MAC_ISCSI 0xff040000
+
+#define DRV_MSG_SEQ_NUMBER_MASK 0x0000ffff
+
+ u32 drv_mb_param;
+
+ u32 fw_mb_header;
+#define FW_MSG_CODE_MASK 0xffff0000
+#define FW_MSG_CODE_DRV_LOAD_COMMON 0x10100000
+#define FW_MSG_CODE_DRV_LOAD_PORT 0x10110000
+#define FW_MSG_CODE_DRV_LOAD_FUNCTION 0x10120000
+#define FW_MSG_CODE_DRV_LOAD_REFUSED 0x10200000
+#define FW_MSG_CODE_DRV_LOAD_DONE 0x11100000
+#define FW_MSG_CODE_DRV_UNLOAD_COMMON 0x20100000
+#define FW_MSG_CODE_DRV_UNLOAD_PORT 0x20110000
+#define FW_MSG_CODE_DRV_UNLOAD_FUNCTION 0x20120000
+#define FW_MSG_CODE_DRV_UNLOAD_DONE 0x21100000
+#define FW_MSG_CODE_DCC_DONE 0x30100000
+#define FW_MSG_CODE_DIAG_ENTER_DONE 0x50100000
+#define FW_MSG_CODE_DIAG_REFUSE 0x50200000
+#define FW_MSG_CODE_DIAG_EXIT_DONE 0x60100000
+#define FW_MSG_CODE_VALIDATE_KEY_SUCCESS 0x70100000
+#define FW_MSG_CODE_VALIDATE_KEY_FAILURE 0x70200000
+#define FW_MSG_CODE_GET_KEY_DONE 0x80100000
+#define FW_MSG_CODE_NO_KEY 0x80f00000
+#define FW_MSG_CODE_LIC_INFO_NOT_READY 0x80f80000
+#define FW_MSG_CODE_L2B_PRAM_LOADED 0x90100000
+#define FW_MSG_CODE_L2B_PRAM_T_LOAD_FAILURE 0x90210000
+#define FW_MSG_CODE_L2B_PRAM_C_LOAD_FAILURE 0x90220000
+#define FW_MSG_CODE_L2B_PRAM_X_LOAD_FAILURE 0x90230000
+#define FW_MSG_CODE_L2B_PRAM_U_LOAD_FAILURE 0x90240000
+#define FW_MSG_CODE_VRFY_OPT_MDL_SUCCESS 0xa0100000
+#define FW_MSG_CODE_VRFY_OPT_MDL_INVLD_IMG 0xa0200000
+#define FW_MSG_CODE_VRFY_OPT_MDL_UNAPPROVED 0xa0300000
+
+#define FW_MSG_CODE_LIC_CHALLENGE 0xff010000
+#define FW_MSG_CODE_LIC_RESPONSE 0xff020000
+#define FW_MSG_CODE_VIRT_MAC_PRIM 0xff030000
+#define FW_MSG_CODE_VIRT_MAC_ISCSI 0xff040000
+
+#define FW_MSG_SEQ_NUMBER_MASK 0x0000ffff
+
+ u32 fw_mb_param;
+
+ u32 drv_pulse_mb;
+#define DRV_PULSE_SEQ_MASK 0x00007fff
+#define DRV_PULSE_SYSTEM_TIME_MASK 0xffff0000
+ /* The system time is in the format of
+ * (year-2001)*12*32 + month*32 + day. */
+#define DRV_PULSE_ALWAYS_ALIVE 0x00008000
+ /* Indicate to the firmware not to go into the
+ * OS-absent when it is not getting driver pulse.
+ * This is used for debugging as well for PXE(MBA). */
+
+ u32 mcp_pulse_mb;
+#define MCP_PULSE_SEQ_MASK 0x00007fff
+#define MCP_PULSE_ALWAYS_ALIVE 0x00008000
+ /* Indicates to the driver not to assert due to lack
+ * of MCP response */
+#define MCP_EVENT_MASK 0xffff0000
+#define MCP_EVENT_OTHER_DRIVER_RESET_REQ 0x00010000
+
+ u32 iscsi_boot_signature;
+ u32 iscsi_boot_block_offset;
+
+ u32 drv_status;
+#define DRV_STATUS_PMF 0x00000001
+
+#define DRV_STATUS_DCC_EVENT_MASK 0x0000ff00
+#define DRV_STATUS_DCC_DISABLE_ENABLE_PF 0x00000100
+#define DRV_STATUS_DCC_BANDWIDTH_ALLOCATION 0x00000200
+#define DRV_STATUS_DCC_CHANGE_MAC_ADDRESS 0x00000400
+#define DRV_STATUS_DCC_RESERVED1 0x00000800
+#define DRV_STATUS_DCC_SET_PROTOCOL 0x00001000
+#define DRV_STATUS_DCC_SET_PRIORITY 0x00002000
+
+ u32 virt_mac_upper;
+#define VIRT_MAC_SIGN_MASK 0xffff0000
+#define VIRT_MAC_SIGNATURE 0x564d0000
+ u32 virt_mac_lower;
+
+};
+
+
+/****************************************************************************
+ * Management firmware state *
+ ****************************************************************************/
+/* Allocate 440 bytes for management firmware */
+#define MGMTFW_STATE_WORD_SIZE 110
+
+struct mgmtfw_state {
+ u32 opaque[MGMTFW_STATE_WORD_SIZE];
+};
+
+
+/****************************************************************************
+ * Multi-Function configuration *
+ ****************************************************************************/
+struct shared_mf_cfg {
+
+ u32 clp_mb;
+#define SHARED_MF_CLP_SET_DEFAULT 0x00000000
+ /* set by CLP */
+#define SHARED_MF_CLP_EXIT 0x00000001
+ /* set by MCP */
+#define SHARED_MF_CLP_EXIT_DONE 0x00010000
+
+};
+
+struct port_mf_cfg {
+
+ u32 dynamic_cfg; /* device control channel */
+#define PORT_MF_CFG_E1HOV_TAG_MASK 0x0000ffff
+#define PORT_MF_CFG_E1HOV_TAG_SHIFT 0
+#define PORT_MF_CFG_E1HOV_TAG_DEFAULT PORT_MF_CFG_E1HOV_TAG_MASK
+
+ u32 reserved[3];
+
+};
+
+struct func_mf_cfg {
+
+ u32 config;
+ /* E/R/I/D */
+ /* function 0 of each port cannot be hidden */
+#define FUNC_MF_CFG_FUNC_HIDE 0x00000001
+
+#define FUNC_MF_CFG_PROTOCOL_MASK 0x00000007
+#define FUNC_MF_CFG_PROTOCOL_ETHERNET 0x00000002
+#define FUNC_MF_CFG_PROTOCOL_ETHERNET_WITH_RDMA 0x00000004
+#define FUNC_MF_CFG_PROTOCOL_ISCSI 0x00000006
+#define FUNC_MF_CFG_PROTOCOL_DEFAULT\
+ FUNC_MF_CFG_PROTOCOL_ETHERNET_WITH_RDMA
+
+#define FUNC_MF_CFG_FUNC_DISABLED 0x00000008
+
+ /* PRI */
+ /* 0 - low priority, 3 - high priority */
+#define FUNC_MF_CFG_TRANSMIT_PRIORITY_MASK 0x00000300
+#define FUNC_MF_CFG_TRANSMIT_PRIORITY_SHIFT 8
+#define FUNC_MF_CFG_TRANSMIT_PRIORITY_DEFAULT 0x00000000
+
+ /* MINBW, MAXBW */
+ /* value range - 0..100, increments in 100Mbps */
+#define FUNC_MF_CFG_MIN_BW_MASK 0x00ff0000
+#define FUNC_MF_CFG_MIN_BW_SHIFT 16
+#define FUNC_MF_CFG_MIN_BW_DEFAULT 0x00000000
+#define FUNC_MF_CFG_MAX_BW_MASK 0xff000000
+#define FUNC_MF_CFG_MAX_BW_SHIFT 24
+#define FUNC_MF_CFG_MAX_BW_DEFAULT 0x64000000
+
+ u32 mac_upper; /* MAC */
+#define FUNC_MF_CFG_UPPERMAC_MASK 0x0000ffff
+#define FUNC_MF_CFG_UPPERMAC_SHIFT 0
+#define FUNC_MF_CFG_UPPERMAC_DEFAULT FUNC_MF_CFG_UPPERMAC_MASK
+ u32 mac_lower;
+#define FUNC_MF_CFG_LOWERMAC_DEFAULT 0xffffffff
+
+ u32 e1hov_tag; /* VNI */
+#define FUNC_MF_CFG_E1HOV_TAG_MASK 0x0000ffff
+#define FUNC_MF_CFG_E1HOV_TAG_SHIFT 0
+#define FUNC_MF_CFG_E1HOV_TAG_DEFAULT FUNC_MF_CFG_E1HOV_TAG_MASK
+
+ u32 reserved[2];
+
+};
+
+struct mf_cfg {
+
+ struct shared_mf_cfg shared_mf_config;
+ struct port_mf_cfg port_mf_config[PORT_MAX];
+ struct func_mf_cfg func_mf_config[E1H_FUNC_MAX];
+
+};
+
+
+/****************************************************************************
+ * Shared Memory Region *
+ ****************************************************************************/
+struct shmem_region { /* SharedMem Offset (size) */
+
+ u32 validity_map[PORT_MAX]; /* 0x0 (4*2 = 0x8) */
+#define SHR_MEM_FORMAT_REV_ID ('A'<<24)
+#define SHR_MEM_FORMAT_REV_MASK 0xff000000
+ /* validity bits */
+#define SHR_MEM_VALIDITY_PCI_CFG 0x00100000
+#define SHR_MEM_VALIDITY_MB 0x00200000
+#define SHR_MEM_VALIDITY_DEV_INFO 0x00400000
+#define SHR_MEM_VALIDITY_RESERVED 0x00000007
+ /* One licensing bit should be set */
+#define SHR_MEM_VALIDITY_LIC_KEY_IN_EFFECT_MASK 0x00000038
+#define SHR_MEM_VALIDITY_LIC_MANUF_KEY_IN_EFFECT 0x00000008
+#define SHR_MEM_VALIDITY_LIC_UPGRADE_KEY_IN_EFFECT 0x00000010
+#define SHR_MEM_VALIDITY_LIC_NO_KEY_IN_EFFECT 0x00000020
+ /* Active MFW */
+#define SHR_MEM_VALIDITY_ACTIVE_MFW_UNKNOWN 0x00000000
+#define SHR_MEM_VALIDITY_ACTIVE_MFW_IPMI 0x00000040
+#define SHR_MEM_VALIDITY_ACTIVE_MFW_UMP 0x00000080
+#define SHR_MEM_VALIDITY_ACTIVE_MFW_NCSI 0x000000c0
+#define SHR_MEM_VALIDITY_ACTIVE_MFW_NONE 0x000001c0
+#define SHR_MEM_VALIDITY_ACTIVE_MFW_MASK 0x000001c0
+
+ struct shm_dev_info dev_info; /* 0x8 (0x438) */
+
+ struct license_key drv_lic_key[PORT_MAX]; /* 0x440 (52*2=0x68) */
+
+ /* FW information (for internal FW use) */
+ u32 fw_info_fio_offset; /* 0x4a8 (0x4) */
+ struct mgmtfw_state mgmtfw_state; /* 0x4ac (0x1b8) */
+
+ struct drv_port_mb port_mb[PORT_MAX]; /* 0x664 (16*2=0x20) */
+ struct drv_func_mb func_mb[E1H_FUNC_MAX];
+
+ struct mf_cfg mf_cfg;
+
+}; /* 0x6dc */
+
+
+struct shmem2_region {
+
+ u32 size;
+
+ u32 dcc_support;
+#define SHMEM_DCC_SUPPORT_NONE 0x00000000
+#define SHMEM_DCC_SUPPORT_DISABLE_ENABLE_PF_TLV 0x00000001
+#define SHMEM_DCC_SUPPORT_BANDWIDTH_ALLOCATION_TLV 0x00000004
+#define SHMEM_DCC_SUPPORT_CHANGE_MAC_ADDRESS_TLV 0x00000008
+#define SHMEM_DCC_SUPPORT_SET_PROTOCOL_TLV 0x00000040
+#define SHMEM_DCC_SUPPORT_SET_PRIORITY_TLV 0x00000080
+#define SHMEM_DCC_SUPPORT_DEFAULT SHMEM_DCC_SUPPORT_NONE
+
+};
+
+
+struct emac_stats {
+ u32 rx_stat_ifhcinoctets;
+ u32 rx_stat_ifhcinbadoctets;
+ u32 rx_stat_etherstatsfragments;
+ u32 rx_stat_ifhcinucastpkts;
+ u32 rx_stat_ifhcinmulticastpkts;
+ u32 rx_stat_ifhcinbroadcastpkts;
+ u32 rx_stat_dot3statsfcserrors;
+ u32 rx_stat_dot3statsalignmenterrors;
+ u32 rx_stat_dot3statscarriersenseerrors;
+ u32 rx_stat_xonpauseframesreceived;
+ u32 rx_stat_xoffpauseframesreceived;
+ u32 rx_stat_maccontrolframesreceived;
+ u32 rx_stat_xoffstateentered;
+ u32 rx_stat_dot3statsframestoolong;
+ u32 rx_stat_etherstatsjabbers;
+ u32 rx_stat_etherstatsundersizepkts;
+ u32 rx_stat_etherstatspkts64octets;
+ u32 rx_stat_etherstatspkts65octetsto127octets;
+ u32 rx_stat_etherstatspkts128octetsto255octets;
+ u32 rx_stat_etherstatspkts256octetsto511octets;
+ u32 rx_stat_etherstatspkts512octetsto1023octets;
+ u32 rx_stat_etherstatspkts1024octetsto1522octets;
+ u32 rx_stat_etherstatspktsover1522octets;
+
+ u32 rx_stat_falsecarriererrors;
+
+ u32 tx_stat_ifhcoutoctets;
+ u32 tx_stat_ifhcoutbadoctets;
+ u32 tx_stat_etherstatscollisions;
+ u32 tx_stat_outxonsent;
+ u32 tx_stat_outxoffsent;
+ u32 tx_stat_flowcontroldone;
+ u32 tx_stat_dot3statssinglecollisionframes;
+ u32 tx_stat_dot3statsmultiplecollisionframes;
+ u32 tx_stat_dot3statsdeferredtransmissions;
+ u32 tx_stat_dot3statsexcessivecollisions;
+ u32 tx_stat_dot3statslatecollisions;
+ u32 tx_stat_ifhcoutucastpkts;
+ u32 tx_stat_ifhcoutmulticastpkts;
+ u32 tx_stat_ifhcoutbroadcastpkts;
+ u32 tx_stat_etherstatspkts64octets;
+ u32 tx_stat_etherstatspkts65octetsto127octets;
+ u32 tx_stat_etherstatspkts128octetsto255octets;
+ u32 tx_stat_etherstatspkts256octetsto511octets;
+ u32 tx_stat_etherstatspkts512octetsto1023octets;
+ u32 tx_stat_etherstatspkts1024octetsto1522octets;
+ u32 tx_stat_etherstatspktsover1522octets;
+ u32 tx_stat_dot3statsinternalmactransmiterrors;
+};
+
+
+struct bmac_stats {
+ u32 tx_stat_gtpkt_lo;
+ u32 tx_stat_gtpkt_hi;
+ u32 tx_stat_gtxpf_lo;
+ u32 tx_stat_gtxpf_hi;
+ u32 tx_stat_gtfcs_lo;
+ u32 tx_stat_gtfcs_hi;
+ u32 tx_stat_gtmca_lo;
+ u32 tx_stat_gtmca_hi;
+ u32 tx_stat_gtbca_lo;
+ u32 tx_stat_gtbca_hi;
+ u32 tx_stat_gtfrg_lo;
+ u32 tx_stat_gtfrg_hi;
+ u32 tx_stat_gtovr_lo;
+ u32 tx_stat_gtovr_hi;
+ u32 tx_stat_gt64_lo;
+ u32 tx_stat_gt64_hi;
+ u32 tx_stat_gt127_lo;
+ u32 tx_stat_gt127_hi;
+ u32 tx_stat_gt255_lo;
+ u32 tx_stat_gt255_hi;
+ u32 tx_stat_gt511_lo;
+ u32 tx_stat_gt511_hi;
+ u32 tx_stat_gt1023_lo;
+ u32 tx_stat_gt1023_hi;
+ u32 tx_stat_gt1518_lo;
+ u32 tx_stat_gt1518_hi;
+ u32 tx_stat_gt2047_lo;
+ u32 tx_stat_gt2047_hi;
+ u32 tx_stat_gt4095_lo;
+ u32 tx_stat_gt4095_hi;
+ u32 tx_stat_gt9216_lo;
+ u32 tx_stat_gt9216_hi;
+ u32 tx_stat_gt16383_lo;
+ u32 tx_stat_gt16383_hi;
+ u32 tx_stat_gtmax_lo;
+ u32 tx_stat_gtmax_hi;
+ u32 tx_stat_gtufl_lo;
+ u32 tx_stat_gtufl_hi;
+ u32 tx_stat_gterr_lo;
+ u32 tx_stat_gterr_hi;
+ u32 tx_stat_gtbyt_lo;
+ u32 tx_stat_gtbyt_hi;
+
+ u32 rx_stat_gr64_lo;
+ u32 rx_stat_gr64_hi;
+ u32 rx_stat_gr127_lo;
+ u32 rx_stat_gr127_hi;
+ u32 rx_stat_gr255_lo;
+ u32 rx_stat_gr255_hi;
+ u32 rx_stat_gr511_lo;
+ u32 rx_stat_gr511_hi;
+ u32 rx_stat_gr1023_lo;
+ u32 rx_stat_gr1023_hi;
+ u32 rx_stat_gr1518_lo;
+ u32 rx_stat_gr1518_hi;
+ u32 rx_stat_gr2047_lo;
+ u32 rx_stat_gr2047_hi;
+ u32 rx_stat_gr4095_lo;
+ u32 rx_stat_gr4095_hi;
+ u32 rx_stat_gr9216_lo;
+ u32 rx_stat_gr9216_hi;
+ u32 rx_stat_gr16383_lo;
+ u32 rx_stat_gr16383_hi;
+ u32 rx_stat_grmax_lo;
+ u32 rx_stat_grmax_hi;
+ u32 rx_stat_grpkt_lo;
+ u32 rx_stat_grpkt_hi;
+ u32 rx_stat_grfcs_lo;
+ u32 rx_stat_grfcs_hi;
+ u32 rx_stat_grmca_lo;
+ u32 rx_stat_grmca_hi;
+ u32 rx_stat_grbca_lo;
+ u32 rx_stat_grbca_hi;
+ u32 rx_stat_grxcf_lo;
+ u32 rx_stat_grxcf_hi;
+ u32 rx_stat_grxpf_lo;
+ u32 rx_stat_grxpf_hi;
+ u32 rx_stat_grxuo_lo;
+ u32 rx_stat_grxuo_hi;
+ u32 rx_stat_grjbr_lo;
+ u32 rx_stat_grjbr_hi;
+ u32 rx_stat_grovr_lo;
+ u32 rx_stat_grovr_hi;
+ u32 rx_stat_grflr_lo;
+ u32 rx_stat_grflr_hi;
+ u32 rx_stat_grmeg_lo;
+ u32 rx_stat_grmeg_hi;
+ u32 rx_stat_grmeb_lo;
+ u32 rx_stat_grmeb_hi;
+ u32 rx_stat_grbyt_lo;
+ u32 rx_stat_grbyt_hi;
+ u32 rx_stat_grund_lo;
+ u32 rx_stat_grund_hi;
+ u32 rx_stat_grfrg_lo;
+ u32 rx_stat_grfrg_hi;
+ u32 rx_stat_grerb_lo;
+ u32 rx_stat_grerb_hi;
+ u32 rx_stat_grfre_lo;
+ u32 rx_stat_grfre_hi;
+ u32 rx_stat_gripj_lo;
+ u32 rx_stat_gripj_hi;
+};
+
+
+union mac_stats {
+ struct emac_stats emac_stats;
+ struct bmac_stats bmac_stats;
+};
+
+
+struct mac_stx {
+ /* in_bad_octets */
+ u32 rx_stat_ifhcinbadoctets_hi;
+ u32 rx_stat_ifhcinbadoctets_lo;
+
+ /* out_bad_octets */
+ u32 tx_stat_ifhcoutbadoctets_hi;
+ u32 tx_stat_ifhcoutbadoctets_lo;
+
+ /* crc_receive_errors */
+ u32 rx_stat_dot3statsfcserrors_hi;
+ u32 rx_stat_dot3statsfcserrors_lo;
+ /* alignment_errors */
+ u32 rx_stat_dot3statsalignmenterrors_hi;
+ u32 rx_stat_dot3statsalignmenterrors_lo;
+ /* carrier_sense_errors */
+ u32 rx_stat_dot3statscarriersenseerrors_hi;
+ u32 rx_stat_dot3statscarriersenseerrors_lo;
+ /* false_carrier_detections */
+ u32 rx_stat_falsecarriererrors_hi;
+ u32 rx_stat_falsecarriererrors_lo;
+
+ /* runt_packets_received */
+ u32 rx_stat_etherstatsundersizepkts_hi;
+ u32 rx_stat_etherstatsundersizepkts_lo;
+ /* jabber_packets_received */
+ u32 rx_stat_dot3statsframestoolong_hi;
+ u32 rx_stat_dot3statsframestoolong_lo;
+
+ /* error_runt_packets_received */
+ u32 rx_stat_etherstatsfragments_hi;
+ u32 rx_stat_etherstatsfragments_lo;
+ /* error_jabber_packets_received */
+ u32 rx_stat_etherstatsjabbers_hi;
+ u32 rx_stat_etherstatsjabbers_lo;
+
+ /* control_frames_received */
+ u32 rx_stat_maccontrolframesreceived_hi;
+ u32 rx_stat_maccontrolframesreceived_lo;
+ u32 rx_stat_bmac_xpf_hi;
+ u32 rx_stat_bmac_xpf_lo;
+ u32 rx_stat_bmac_xcf_hi;
+ u32 rx_stat_bmac_xcf_lo;
+
+ /* xoff_state_entered */
+ u32 rx_stat_xoffstateentered_hi;
+ u32 rx_stat_xoffstateentered_lo;
+ /* pause_xon_frames_received */
+ u32 rx_stat_xonpauseframesreceived_hi;
+ u32 rx_stat_xonpauseframesreceived_lo;
+ /* pause_xoff_frames_received */
+ u32 rx_stat_xoffpauseframesreceived_hi;
+ u32 rx_stat_xoffpauseframesreceived_lo;
+ /* pause_xon_frames_transmitted */
+ u32 tx_stat_outxonsent_hi;
+ u32 tx_stat_outxonsent_lo;
+ /* pause_xoff_frames_transmitted */
+ u32 tx_stat_outxoffsent_hi;
+ u32 tx_stat_outxoffsent_lo;
+ /* flow_control_done */
+ u32 tx_stat_flowcontroldone_hi;
+ u32 tx_stat_flowcontroldone_lo;
+
+ /* ether_stats_collisions */
+ u32 tx_stat_etherstatscollisions_hi;
+ u32 tx_stat_etherstatscollisions_lo;
+ /* single_collision_transmit_frames */
+ u32 tx_stat_dot3statssinglecollisionframes_hi;
+ u32 tx_stat_dot3statssinglecollisionframes_lo;
+ /* multiple_collision_transmit_frames */
+ u32 tx_stat_dot3statsmultiplecollisionframes_hi;
+ u32 tx_stat_dot3statsmultiplecollisionframes_lo;
+ /* deferred_transmissions */
+ u32 tx_stat_dot3statsdeferredtransmissions_hi;
+ u32 tx_stat_dot3statsdeferredtransmissions_lo;
+ /* excessive_collision_frames */
+ u32 tx_stat_dot3statsexcessivecollisions_hi;
+ u32 tx_stat_dot3statsexcessivecollisions_lo;
+ /* late_collision_frames */
+ u32 tx_stat_dot3statslatecollisions_hi;
+ u32 tx_stat_dot3statslatecollisions_lo;
+
+ /* frames_transmitted_64_bytes */
+ u32 tx_stat_etherstatspkts64octets_hi;
+ u32 tx_stat_etherstatspkts64octets_lo;
+ /* frames_transmitted_65_127_bytes */
+ u32 tx_stat_etherstatspkts65octetsto127octets_hi;
+ u32 tx_stat_etherstatspkts65octetsto127octets_lo;
+ /* frames_transmitted_128_255_bytes */
+ u32 tx_stat_etherstatspkts128octetsto255octets_hi;
+ u32 tx_stat_etherstatspkts128octetsto255octets_lo;
+ /* frames_transmitted_256_511_bytes */
+ u32 tx_stat_etherstatspkts256octetsto511octets_hi;
+ u32 tx_stat_etherstatspkts256octetsto511octets_lo;
+ /* frames_transmitted_512_1023_bytes */
+ u32 tx_stat_etherstatspkts512octetsto1023octets_hi;
+ u32 tx_stat_etherstatspkts512octetsto1023octets_lo;
+ /* frames_transmitted_1024_1522_bytes */
+ u32 tx_stat_etherstatspkts1024octetsto1522octets_hi;
+ u32 tx_stat_etherstatspkts1024octetsto1522octets_lo;
+ /* frames_transmitted_1523_9022_bytes */
+ u32 tx_stat_etherstatspktsover1522octets_hi;
+ u32 tx_stat_etherstatspktsover1522octets_lo;
+ u32 tx_stat_bmac_2047_hi;
+ u32 tx_stat_bmac_2047_lo;
+ u32 tx_stat_bmac_4095_hi;
+ u32 tx_stat_bmac_4095_lo;
+ u32 tx_stat_bmac_9216_hi;
+ u32 tx_stat_bmac_9216_lo;
+ u32 tx_stat_bmac_16383_hi;
+ u32 tx_stat_bmac_16383_lo;
+
+ /* internal_mac_transmit_errors */
+ u32 tx_stat_dot3statsinternalmactransmiterrors_hi;
+ u32 tx_stat_dot3statsinternalmactransmiterrors_lo;
+
+ /* if_out_discards */
+ u32 tx_stat_bmac_ufl_hi;
+ u32 tx_stat_bmac_ufl_lo;
+};
+
+
+#define MAC_STX_IDX_MAX 2
+
+struct host_port_stats {
+ u32 host_port_stats_start;
+
+ struct mac_stx mac_stx[MAC_STX_IDX_MAX];
+
+ u32 brb_drop_hi;
+ u32 brb_drop_lo;
+
+ u32 host_port_stats_end;
+};
+
+
+struct host_func_stats {
+ u32 host_func_stats_start;
+
+ u32 total_bytes_received_hi;
+ u32 total_bytes_received_lo;
+
+ u32 total_bytes_transmitted_hi;
+ u32 total_bytes_transmitted_lo;
+
+ u32 total_unicast_packets_received_hi;
+ u32 total_unicast_packets_received_lo;
+
+ u32 total_multicast_packets_received_hi;
+ u32 total_multicast_packets_received_lo;
+
+ u32 total_broadcast_packets_received_hi;
+ u32 total_broadcast_packets_received_lo;
+
+ u32 total_unicast_packets_transmitted_hi;
+ u32 total_unicast_packets_transmitted_lo;
+
+ u32 total_multicast_packets_transmitted_hi;
+ u32 total_multicast_packets_transmitted_lo;
+
+ u32 total_broadcast_packets_transmitted_hi;
+ u32 total_broadcast_packets_transmitted_lo;
+
+ u32 valid_bytes_received_hi;
+ u32 valid_bytes_received_lo;
+
+ u32 host_func_stats_end;
+};
+
+
+#define BCM_5710_FW_MAJOR_VERSION 5
+#define BCM_5710_FW_MINOR_VERSION 2
+#define BCM_5710_FW_REVISION_VERSION 13
+#define BCM_5710_FW_ENGINEERING_VERSION 0
+#define BCM_5710_FW_COMPILE_FLAGS 1
+
+
+/*
+ * attention bits
+ */
+struct atten_def_status_block {
+ __le32 attn_bits;
+ __le32 attn_bits_ack;
+ u8 status_block_id;
+ u8 reserved0;
+ __le16 attn_bits_index;
+ __le32 reserved1;
+};
+
+
+/*
+ * common data for all protocols
+ */
+struct doorbell_hdr {
+ u8 header;
+#define DOORBELL_HDR_RX (0x1<<0)
+#define DOORBELL_HDR_RX_SHIFT 0
+#define DOORBELL_HDR_DB_TYPE (0x1<<1)
+#define DOORBELL_HDR_DB_TYPE_SHIFT 1
+#define DOORBELL_HDR_DPM_SIZE (0x3<<2)
+#define DOORBELL_HDR_DPM_SIZE_SHIFT 2
+#define DOORBELL_HDR_CONN_TYPE (0xF<<4)
+#define DOORBELL_HDR_CONN_TYPE_SHIFT 4
+};
+
+/*
+ * doorbell message sent to the chip
+ */
+struct doorbell {
+#if defined(__BIG_ENDIAN)
+ u16 zero_fill2;
+ u8 zero_fill1;
+ struct doorbell_hdr header;
+#elif defined(__LITTLE_ENDIAN)
+ struct doorbell_hdr header;
+ u8 zero_fill1;
+ u16 zero_fill2;
+#endif
+};
+
+
+/*
+ * doorbell message sent to the chip
+ */
+struct doorbell_set_prod {
+#if defined(__BIG_ENDIAN)
+ u16 prod;
+ u8 zero_fill1;
+ struct doorbell_hdr header;
+#elif defined(__LITTLE_ENDIAN)
+ struct doorbell_hdr header;
+ u8 zero_fill1;
+ u16 prod;
+#endif
+};
+
+
+/*
+ * IGU driver acknowledgement register
+ */
+struct igu_ack_register {
+#if defined(__BIG_ENDIAN)
+ u16 sb_id_and_flags;
+#define IGU_ACK_REGISTER_STATUS_BLOCK_ID (0x1F<<0)
+#define IGU_ACK_REGISTER_STATUS_BLOCK_ID_SHIFT 0
+#define IGU_ACK_REGISTER_STORM_ID (0x7<<5)
+#define IGU_ACK_REGISTER_STORM_ID_SHIFT 5
+#define IGU_ACK_REGISTER_UPDATE_INDEX (0x1<<8)
+#define IGU_ACK_REGISTER_UPDATE_INDEX_SHIFT 8
+#define IGU_ACK_REGISTER_INTERRUPT_MODE (0x3<<9)
+#define IGU_ACK_REGISTER_INTERRUPT_MODE_SHIFT 9
+#define IGU_ACK_REGISTER_RESERVED (0x1F<<11)
+#define IGU_ACK_REGISTER_RESERVED_SHIFT 11
+ u16 status_block_index;
+#elif defined(__LITTLE_ENDIAN)
+ u16 status_block_index;
+ u16 sb_id_and_flags;
+#define IGU_ACK_REGISTER_STATUS_BLOCK_ID (0x1F<<0)
+#define IGU_ACK_REGISTER_STATUS_BLOCK_ID_SHIFT 0
+#define IGU_ACK_REGISTER_STORM_ID (0x7<<5)
+#define IGU_ACK_REGISTER_STORM_ID_SHIFT 5
+#define IGU_ACK_REGISTER_UPDATE_INDEX (0x1<<8)
+#define IGU_ACK_REGISTER_UPDATE_INDEX_SHIFT 8
+#define IGU_ACK_REGISTER_INTERRUPT_MODE (0x3<<9)
+#define IGU_ACK_REGISTER_INTERRUPT_MODE_SHIFT 9
+#define IGU_ACK_REGISTER_RESERVED (0x1F<<11)
+#define IGU_ACK_REGISTER_RESERVED_SHIFT 11
+#endif
+};
+
+
+/*
+ * IGU driver acknowledgement register
+ */
+struct igu_backward_compatible {
+ u32 sb_id_and_flags;
+#define IGU_BACKWARD_COMPATIBLE_SB_INDEX (0xFFFF<<0)
+#define IGU_BACKWARD_COMPATIBLE_SB_INDEX_SHIFT 0
+#define IGU_BACKWARD_COMPATIBLE_SB_SELECT (0x1F<<16)
+#define IGU_BACKWARD_COMPATIBLE_SB_SELECT_SHIFT 16
+#define IGU_BACKWARD_COMPATIBLE_SEGMENT_ACCESS (0x7<<21)
+#define IGU_BACKWARD_COMPATIBLE_SEGMENT_ACCESS_SHIFT 21
+#define IGU_BACKWARD_COMPATIBLE_BUPDATE (0x1<<24)
+#define IGU_BACKWARD_COMPATIBLE_BUPDATE_SHIFT 24
+#define IGU_BACKWARD_COMPATIBLE_ENABLE_INT (0x3<<25)
+#define IGU_BACKWARD_COMPATIBLE_ENABLE_INT_SHIFT 25
+#define IGU_BACKWARD_COMPATIBLE_RESERVED_0 (0x1F<<27)
+#define IGU_BACKWARD_COMPATIBLE_RESERVED_0_SHIFT 27
+ u32 reserved_2;
+};
+
+
+/*
+ * IGU driver acknowledgement register
+ */
+struct igu_regular {
+ u32 sb_id_and_flags;
+#define IGU_REGULAR_SB_INDEX (0xFFFFF<<0)
+#define IGU_REGULAR_SB_INDEX_SHIFT 0
+#define IGU_REGULAR_RESERVED0 (0x1<<20)
+#define IGU_REGULAR_RESERVED0_SHIFT 20
+#define IGU_REGULAR_SEGMENT_ACCESS (0x7<<21)
+#define IGU_REGULAR_SEGMENT_ACCESS_SHIFT 21
+#define IGU_REGULAR_BUPDATE (0x1<<24)
+#define IGU_REGULAR_BUPDATE_SHIFT 24
+#define IGU_REGULAR_ENABLE_INT (0x3<<25)
+#define IGU_REGULAR_ENABLE_INT_SHIFT 25
+#define IGU_REGULAR_RESERVED_1 (0x1<<27)
+#define IGU_REGULAR_RESERVED_1_SHIFT 27
+#define IGU_REGULAR_CLEANUP_TYPE (0x3<<28)
+#define IGU_REGULAR_CLEANUP_TYPE_SHIFT 28
+#define IGU_REGULAR_CLEANUP_SET (0x1<<30)
+#define IGU_REGULAR_CLEANUP_SET_SHIFT 30
+#define IGU_REGULAR_BCLEANUP (0x1<<31)
+#define IGU_REGULAR_BCLEANUP_SHIFT 31
+ u32 reserved_2;
+};
+
+/*
+ * IGU driver acknowledgement register
+ */
+union igu_consprod_reg {
+ struct igu_regular regular;
+ struct igu_backward_compatible backward_compatible;
+};
+
+
+/*
+ * Parser parsing flags field
+ */
+struct parsing_flags {
+ __le16 flags;
+#define PARSING_FLAGS_ETHERNET_ADDRESS_TYPE (0x1<<0)
+#define PARSING_FLAGS_ETHERNET_ADDRESS_TYPE_SHIFT 0
+#define PARSING_FLAGS_VLAN (0x1<<1)
+#define PARSING_FLAGS_VLAN_SHIFT 1
+#define PARSING_FLAGS_EXTRA_VLAN (0x1<<2)
+#define PARSING_FLAGS_EXTRA_VLAN_SHIFT 2
+#define PARSING_FLAGS_OVER_ETHERNET_PROTOCOL (0x3<<3)
+#define PARSING_FLAGS_OVER_ETHERNET_PROTOCOL_SHIFT 3
+#define PARSING_FLAGS_IP_OPTIONS (0x1<<5)
+#define PARSING_FLAGS_IP_OPTIONS_SHIFT 5
+#define PARSING_FLAGS_FRAGMENTATION_STATUS (0x1<<6)
+#define PARSING_FLAGS_FRAGMENTATION_STATUS_SHIFT 6
+#define PARSING_FLAGS_OVER_IP_PROTOCOL (0x3<<7)
+#define PARSING_FLAGS_OVER_IP_PROTOCOL_SHIFT 7
+#define PARSING_FLAGS_PURE_ACK_INDICATION (0x1<<9)
+#define PARSING_FLAGS_PURE_ACK_INDICATION_SHIFT 9
+#define PARSING_FLAGS_TCP_OPTIONS_EXIST (0x1<<10)
+#define PARSING_FLAGS_TCP_OPTIONS_EXIST_SHIFT 10
+#define PARSING_FLAGS_TIME_STAMP_EXIST_FLAG (0x1<<11)
+#define PARSING_FLAGS_TIME_STAMP_EXIST_FLAG_SHIFT 11
+#define PARSING_FLAGS_CONNECTION_MATCH (0x1<<12)
+#define PARSING_FLAGS_CONNECTION_MATCH_SHIFT 12
+#define PARSING_FLAGS_LLC_SNAP (0x1<<13)
+#define PARSING_FLAGS_LLC_SNAP_SHIFT 13
+#define PARSING_FLAGS_RESERVED0 (0x3<<14)
+#define PARSING_FLAGS_RESERVED0_SHIFT 14
+};
+
+
+struct regpair {
+ __le32 lo;
+ __le32 hi;
+};
+
+
+/*
+ * dmae command structure
+ */
+struct dmae_command {
+ u32 opcode;
+#define DMAE_COMMAND_SRC (0x1<<0)
+#define DMAE_COMMAND_SRC_SHIFT 0
+#define DMAE_COMMAND_DST (0x3<<1)
+#define DMAE_COMMAND_DST_SHIFT 1
+#define DMAE_COMMAND_C_DST (0x1<<3)
+#define DMAE_COMMAND_C_DST_SHIFT 3
+#define DMAE_COMMAND_C_TYPE_ENABLE (0x1<<4)
+#define DMAE_COMMAND_C_TYPE_ENABLE_SHIFT 4
+#define DMAE_COMMAND_C_TYPE_CRC_ENABLE (0x1<<5)
+#define DMAE_COMMAND_C_TYPE_CRC_ENABLE_SHIFT 5
+#define DMAE_COMMAND_C_TYPE_CRC_OFFSET (0x7<<6)
+#define DMAE_COMMAND_C_TYPE_CRC_OFFSET_SHIFT 6
+#define DMAE_COMMAND_ENDIANITY (0x3<<9)
+#define DMAE_COMMAND_ENDIANITY_SHIFT 9
+#define DMAE_COMMAND_PORT (0x1<<11)
+#define DMAE_COMMAND_PORT_SHIFT 11
+#define DMAE_COMMAND_CRC_RESET (0x1<<12)
+#define DMAE_COMMAND_CRC_RESET_SHIFT 12
+#define DMAE_COMMAND_SRC_RESET (0x1<<13)
+#define DMAE_COMMAND_SRC_RESET_SHIFT 13
+#define DMAE_COMMAND_DST_RESET (0x1<<14)
+#define DMAE_COMMAND_DST_RESET_SHIFT 14
+#define DMAE_COMMAND_E1HVN (0x3<<15)
+#define DMAE_COMMAND_E1HVN_SHIFT 15
+#define DMAE_COMMAND_RESERVED0 (0x7FFF<<17)
+#define DMAE_COMMAND_RESERVED0_SHIFT 17
+ u32 src_addr_lo;
+ u32 src_addr_hi;
+ u32 dst_addr_lo;
+ u32 dst_addr_hi;
+#if defined(__BIG_ENDIAN)
+ u16 reserved1;
+ u16 len;
+#elif defined(__LITTLE_ENDIAN)
+ u16 len;
+ u16 reserved1;
+#endif
+ u32 comp_addr_lo;
+ u32 comp_addr_hi;
+ u32 comp_val;
+ u32 crc32;
+ u32 crc32_c;
+#if defined(__BIG_ENDIAN)
+ u16 crc16_c;
+ u16 crc16;
+#elif defined(__LITTLE_ENDIAN)
+ u16 crc16;
+ u16 crc16_c;
+#endif
+#if defined(__BIG_ENDIAN)
+ u16 reserved2;
+ u16 crc_t10;
+#elif defined(__LITTLE_ENDIAN)
+ u16 crc_t10;
+ u16 reserved2;
+#endif
+#if defined(__BIG_ENDIAN)
+ u16 xsum8;
+ u16 xsum16;
+#elif defined(__LITTLE_ENDIAN)
+ u16 xsum16;
+ u16 xsum8;
+#endif
+};
+
+
+struct double_regpair {
+ u32 regpair0_lo;
+ u32 regpair0_hi;
+ u32 regpair1_lo;
+ u32 regpair1_hi;
+};
+
+
+/*
+ * The eth storm context of Ustorm (configuration part)
+ */
+struct ustorm_eth_st_context_config {
+#if defined(__BIG_ENDIAN)
+ u8 flags;
+#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_MC_ALIGNMENT (0x1<<0)
+#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_MC_ALIGNMENT_SHIFT 0
+#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_DYNAMIC_HC (0x1<<1)
+#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_DYNAMIC_HC_SHIFT 1
+#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_TPA (0x1<<2)
+#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_TPA_SHIFT 2
+#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS (0x1<<3)
+#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS_SHIFT 3
+#define __USTORM_ETH_ST_CONTEXT_CONFIG_RESERVED0 (0xF<<4)
+#define __USTORM_ETH_ST_CONTEXT_CONFIG_RESERVED0_SHIFT 4
+ u8 status_block_id;
+ u8 clientId;
+ u8 sb_index_numbers;
+#define USTORM_ETH_ST_CONTEXT_CONFIG_CQE_SB_INDEX_NUMBER (0xF<<0)
+#define USTORM_ETH_ST_CONTEXT_CONFIG_CQE_SB_INDEX_NUMBER_SHIFT 0
+#define USTORM_ETH_ST_CONTEXT_CONFIG_BD_SB_INDEX_NUMBER (0xF<<4)
+#define USTORM_ETH_ST_CONTEXT_CONFIG_BD_SB_INDEX_NUMBER_SHIFT 4
+#elif defined(__LITTLE_ENDIAN)
+ u8 sb_index_numbers;
+#define USTORM_ETH_ST_CONTEXT_CONFIG_CQE_SB_INDEX_NUMBER (0xF<<0)
+#define USTORM_ETH_ST_CONTEXT_CONFIG_CQE_SB_INDEX_NUMBER_SHIFT 0
+#define USTORM_ETH_ST_CONTEXT_CONFIG_BD_SB_INDEX_NUMBER (0xF<<4)
+#define USTORM_ETH_ST_CONTEXT_CONFIG_BD_SB_INDEX_NUMBER_SHIFT 4
+ u8 clientId;
+ u8 status_block_id;
+ u8 flags;
+#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_MC_ALIGNMENT (0x1<<0)
+#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_MC_ALIGNMENT_SHIFT 0
+#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_DYNAMIC_HC (0x1<<1)
+#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_DYNAMIC_HC_SHIFT 1
+#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_TPA (0x1<<2)
+#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_TPA_SHIFT 2
+#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS (0x1<<3)
+#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS_SHIFT 3
+#define __USTORM_ETH_ST_CONTEXT_CONFIG_RESERVED0 (0xF<<4)
+#define __USTORM_ETH_ST_CONTEXT_CONFIG_RESERVED0_SHIFT 4
+#endif
+#if defined(__BIG_ENDIAN)
+ u16 bd_buff_size;
+ u8 statistics_counter_id;
+ u8 mc_alignment_log_size;
+#elif defined(__LITTLE_ENDIAN)
+ u8 mc_alignment_log_size;
+ u8 statistics_counter_id;
+ u16 bd_buff_size;
+#endif
+#if defined(__BIG_ENDIAN)
+ u8 __local_sge_prod;
+ u8 __local_bd_prod;
+ u16 sge_buff_size;
+#elif defined(__LITTLE_ENDIAN)
+ u16 sge_buff_size;
+ u8 __local_bd_prod;
+ u8 __local_sge_prod;
+#endif
+#if defined(__BIG_ENDIAN)
+ u16 __sdm_bd_expected_counter;
+ u8 cstorm_agg_int;
+ u8 __expected_bds_on_ram;
+#elif defined(__LITTLE_ENDIAN)
+ u8 __expected_bds_on_ram;
+ u8 cstorm_agg_int;
+ u16 __sdm_bd_expected_counter;
+#endif
+#if defined(__BIG_ENDIAN)
+ u16 __ring_data_ram_addr;
+ u16 __hc_cstorm_ram_addr;
+#elif defined(__LITTLE_ENDIAN)
+ u16 __hc_cstorm_ram_addr;
+ u16 __ring_data_ram_addr;
+#endif
+#if defined(__BIG_ENDIAN)
+ u8 reserved1;
+ u8 max_sges_for_packet;
+ u16 __bd_ring_ram_addr;
+#elif defined(__LITTLE_ENDIAN)
+ u16 __bd_ring_ram_addr;
+ u8 max_sges_for_packet;
+ u8 reserved1;
+#endif
+ u32 bd_page_base_lo;
+ u32 bd_page_base_hi;
+ u32 sge_page_base_lo;
+ u32 sge_page_base_hi;
+ struct regpair reserved2;
+};
+
+/*
+ * The eth Rx Buffer Descriptor
+ */
+struct eth_rx_bd {
+ __le32 addr_lo;
+ __le32 addr_hi;
+};
+
+/*
+ * The eth Rx SGE Descriptor
+ */
+struct eth_rx_sge {
+ __le32 addr_lo;
+ __le32 addr_hi;
+};
+
+/*
+ * Local BDs and SGEs rings (in ETH)
+ */
+struct eth_local_rx_rings {
+ struct eth_rx_bd __local_bd_ring[8];
+ struct eth_rx_sge __local_sge_ring[10];
+};
+
+/*
+ * The eth storm context of Ustorm
+ */
+struct ustorm_eth_st_context {
+ struct ustorm_eth_st_context_config common;
+ struct eth_local_rx_rings __rings;
+};
+
+/*
+ * The eth storm context of Tstorm
+ */
+struct tstorm_eth_st_context {
+ u32 __reserved0[28];
+};
+
+/*
+ * The eth aggregative context section of Xstorm
+ */
+struct xstorm_eth_extra_ag_context_section {
+#if defined(__BIG_ENDIAN)
+ u8 __tcp_agg_vars1;
+ u8 __reserved50;
+ u16 __mss;
+#elif defined(__LITTLE_ENDIAN)
+ u16 __mss;
+ u8 __reserved50;
+ u8 __tcp_agg_vars1;
+#endif
+ u32 __snd_nxt;
+ u32 __tx_wnd;
+ u32 __snd_una;
+ u32 __reserved53;
+#if defined(__BIG_ENDIAN)
+ u8 __agg_val8_th;
+ u8 __agg_val8;
+ u16 __tcp_agg_vars2;
+#elif defined(__LITTLE_ENDIAN)
+ u16 __tcp_agg_vars2;
+ u8 __agg_val8;
+ u8 __agg_val8_th;
+#endif
+ u32 __reserved58;
+ u32 __reserved59;
+ u32 __reserved60;
+ u32 __reserved61;
+#if defined(__BIG_ENDIAN)
+ u16 __agg_val7_th;
+ u16 __agg_val7;
+#elif defined(__LITTLE_ENDIAN)
+ u16 __agg_val7;
+ u16 __agg_val7_th;
+#endif
+#if defined(__BIG_ENDIAN)
+ u8 __tcp_agg_vars5;
+ u8 __tcp_agg_vars4;
+ u8 __tcp_agg_vars3;
+ u8 __reserved62;
+#elif defined(__LITTLE_ENDIAN)
+ u8 __reserved62;
+ u8 __tcp_agg_vars3;
+ u8 __tcp_agg_vars4;
+ u8 __tcp_agg_vars5;
+#endif
+ u32 __tcp_agg_vars6;
+#if defined(__BIG_ENDIAN)
+ u16 __agg_misc6;
+ u16 __tcp_agg_vars7;
+#elif defined(__LITTLE_ENDIAN)
+ u16 __tcp_agg_vars7;
+ u16 __agg_misc6;
+#endif
+ u32 __agg_val10;
+ u32 __agg_val10_th;
+#if defined(__BIG_ENDIAN)
+ u16 __reserved3;
+ u8 __reserved2;
+ u8 __da_only_cnt;
+#elif defined(__LITTLE_ENDIAN)
+ u8 __da_only_cnt;
+ u8 __reserved2;
+ u16 __reserved3;
+#endif
+};
+
+/*
+ * The eth aggregative context of Xstorm
+ */
+struct xstorm_eth_ag_context {
+#if defined(__BIG_ENDIAN)
+ u16 agg_val1;
+ u8 __agg_vars1;
+ u8 __state;
+#elif defined(__LITTLE_ENDIAN)
+ u8 __state;
+ u8 __agg_vars1;
+ u16 agg_val1;
+#endif
+#if defined(__BIG_ENDIAN)
+ u8 cdu_reserved;
+ u8 __agg_vars4;
+ u8 __agg_vars3;
+ u8 __agg_vars2;
+#elif defined(__LITTLE_ENDIAN)
+ u8 __agg_vars2;
+ u8 __agg_vars3;
+ u8 __agg_vars4;
+ u8 cdu_reserved;
+#endif
+ u32 __bd_prod;
+#if defined(__BIG_ENDIAN)
+ u16 __agg_vars5;
+ u16 __agg_val4_th;
+#elif defined(__LITTLE_ENDIAN)
+ u16 __agg_val4_th;
+ u16 __agg_vars5;
+#endif
+ struct xstorm_eth_extra_ag_context_section __extra_section;
+#if defined(__BIG_ENDIAN)
+ u16 __agg_vars7;
+ u8 __agg_val3_th;
+ u8 __agg_vars6;
+#elif defined(__LITTLE_ENDIAN)
+ u8 __agg_vars6;
+ u8 __agg_val3_th;
+ u16 __agg_vars7;
+#endif
+#if defined(__BIG_ENDIAN)
+ u16 __agg_val11_th;
+ u16 __agg_val11;
+#elif defined(__LITTLE_ENDIAN)
+ u16 __agg_val11;
+ u16 __agg_val11_th;
+#endif
+#if defined(__BIG_ENDIAN)
+ u8 __reserved1;
+ u8 __agg_val6_th;
+ u16 __agg_val9;
+#elif defined(__LITTLE_ENDIAN)
+ u16 __agg_val9;
+ u8 __agg_val6_th;
+ u8 __reserved1;
+#endif
+#if defined(__BIG_ENDIAN)
+ u16 __agg_val2_th;
+ u16 __agg_val2;
+#elif defined(__LITTLE_ENDIAN)
+ u16 __agg_val2;
+ u16 __agg_val2_th;
+#endif
+ u32 __agg_vars8;
+#if defined(__BIG_ENDIAN)
+ u16 __agg_misc0;
+ u16 __agg_val4;
+#elif defined(__LITTLE_ENDIAN)
+ u16 __agg_val4;
+ u16 __agg_misc0;
+#endif
+#if defined(__BIG_ENDIAN)
+ u8 __agg_val3;
+ u8 __agg_val6;
+ u8 __agg_val5_th;
+ u8 __agg_val5;
+#elif defined(__LITTLE_ENDIAN)
+ u8 __agg_val5;
+ u8 __agg_val5_th;
+ u8 __agg_val6;
+ u8 __agg_val3;
+#endif
+#if defined(__BIG_ENDIAN)
+ u16 __agg_misc1;
+ u16 __bd_ind_max_val;
+#elif defined(__LITTLE_ENDIAN)
+ u16 __bd_ind_max_val;
+ u16 __agg_misc1;
+#endif
+ u32 __reserved57;
+ u32 __agg_misc4;
+ u32 __agg_misc5;
+};
+
+/*
+ * The eth extra aggregative context section of Tstorm
+ */
+struct tstorm_eth_extra_ag_context_section {
+ u32 __agg_val1;
+#if defined(__BIG_ENDIAN)
+ u8 __tcp_agg_vars2;
+ u8 __agg_val3;
+ u16 __agg_val2;
+#elif defined(__LITTLE_ENDIAN)
+ u16 __agg_val2;
+ u8 __agg_val3;
+ u8 __tcp_agg_vars2;
+#endif
+#if defined(__BIG_ENDIAN)
+ u16 __agg_val5;
+ u8 __agg_val6;
+ u8 __tcp_agg_vars3;
+#elif defined(__LITTLE_ENDIAN)
+ u8 __tcp_agg_vars3;
+ u8 __agg_val6;
+ u16 __agg_val5;
+#endif
+ u32 __reserved63;
+ u32 __reserved64;
+ u32 __reserved65;
+ u32 __reserved66;
+ u32 __reserved67;
+ u32 __tcp_agg_vars1;
+ u32 __reserved61;
+ u32 __reserved62;
+ u32 __reserved2;
+};
+
+/*
+ * The eth aggregative context of Tstorm
+ */
+struct tstorm_eth_ag_context {
+#if defined(__BIG_ENDIAN)
+ u16 __reserved54;
+ u8 __agg_vars1;
+ u8 __state;
+#elif defined(__LITTLE_ENDIAN)
+ u8 __state;
+ u8 __agg_vars1;
+ u16 __reserved54;
+#endif
+#if defined(__BIG_ENDIAN)
+ u16 __agg_val4;
+ u16 __agg_vars2;
+#elif defined(__LITTLE_ENDIAN)
+ u16 __agg_vars2;
+ u16 __agg_val4;
+#endif
+ struct tstorm_eth_extra_ag_context_section __extra_section;
+};
+
+/*
+ * The eth aggregative context of Cstorm
+ */
+struct cstorm_eth_ag_context {
+ u32 __agg_vars1;
+#if defined(__BIG_ENDIAN)
+ u8 __aux1_th;
+ u8 __aux1_val;
+ u16 __agg_vars2;
+#elif defined(__LITTLE_ENDIAN)
+ u16 __agg_vars2;
+ u8 __aux1_val;
+ u8 __aux1_th;
+#endif
+ u32 __num_of_treated_packet;
+ u32 __last_packet_treated;
+#if defined(__BIG_ENDIAN)
+ u16 __reserved58;
+ u16 __reserved57;
+#elif defined(__LITTLE_ENDIAN)
+ u16 __reserved57;
+ u16 __reserved58;
+#endif
+#if defined(__BIG_ENDIAN)
+ u8 __reserved62;
+ u8 __reserved61;
+ u8 __reserved60;
+ u8 __reserved59;
+#elif defined(__LITTLE_ENDIAN)
+ u8 __reserved59;
+ u8 __reserved60;
+ u8 __reserved61;
+ u8 __reserved62;
+#endif
+#if defined(__BIG_ENDIAN)
+ u16 __reserved64;
+ u16 __reserved63;
+#elif defined(__LITTLE_ENDIAN)
+ u16 __reserved63;
+ u16 __reserved64;
+#endif
+ u32 __reserved65;
+#if defined(__BIG_ENDIAN)
+ u16 __agg_vars3;
+ u16 __rq_inv_cnt;
+#elif defined(__LITTLE_ENDIAN)
+ u16 __rq_inv_cnt;
+ u16 __agg_vars3;
+#endif
+#if defined(__BIG_ENDIAN)
+ u16 __packet_index_th;
+ u16 __packet_index;
+#elif defined(__LITTLE_ENDIAN)
+ u16 __packet_index;
+ u16 __packet_index_th;
+#endif
+};
+
+/*
+ * The eth aggregative context of Ustorm
+ */
+struct ustorm_eth_ag_context {
+#if defined(__BIG_ENDIAN)
+ u8 __aux_counter_flags;
+ u8 __agg_vars2;
+ u8 __agg_vars1;
+ u8 __state;
+#elif defined(__LITTLE_ENDIAN)
+ u8 __state;
+ u8 __agg_vars1;
+ u8 __agg_vars2;
+ u8 __aux_counter_flags;
+#endif
+#if defined(__BIG_ENDIAN)
+ u8 cdu_usage;
+ u8 __agg_misc2;
+ u16 __agg_misc1;
+#elif defined(__LITTLE_ENDIAN)
+ u16 __agg_misc1;
+ u8 __agg_misc2;
+ u8 cdu_usage;
+#endif
+ u32 __agg_misc4;
+#if defined(__BIG_ENDIAN)
+ u8 __agg_val3_th;
+ u8 __agg_val3;
+ u16 __agg_misc3;
+#elif defined(__LITTLE_ENDIAN)
+ u16 __agg_misc3;
+ u8 __agg_val3;
+ u8 __agg_val3_th;
+#endif
+ u32 __agg_val1;
+ u32 __agg_misc4_th;
+#if defined(__BIG_ENDIAN)
+ u16 __agg_val2_th;
+ u16 __agg_val2;
+#elif defined(__LITTLE_ENDIAN)
+ u16 __agg_val2;
+ u16 __agg_val2_th;
+#endif
+#if defined(__BIG_ENDIAN)
+ u16 __reserved2;
+ u8 __decision_rules;
+ u8 __decision_rule_enable_bits;
+#elif defined(__LITTLE_ENDIAN)
+ u8 __decision_rule_enable_bits;
+ u8 __decision_rules;
+ u16 __reserved2;
+#endif
+};
+
+/*
+ * Timers connection context
+ */
+struct timers_block_context {
+ u32 __reserved_0;
+ u32 __reserved_1;
+ u32 __reserved_2;
+ u32 flags;
+#define __TIMERS_BLOCK_CONTEXT_NUM_OF_ACTIVE_TIMERS (0x3<<0)
+#define __TIMERS_BLOCK_CONTEXT_NUM_OF_ACTIVE_TIMERS_SHIFT 0
+#define TIMERS_BLOCK_CONTEXT_CONN_VALID_FLG (0x1<<2)
+#define TIMERS_BLOCK_CONTEXT_CONN_VALID_FLG_SHIFT 2
+#define __TIMERS_BLOCK_CONTEXT_RESERVED0 (0x1FFFFFFF<<3)
+#define __TIMERS_BLOCK_CONTEXT_RESERVED0_SHIFT 3
+};
+
+/*
+ * structure for easy accessibility to assembler
+ */
+struct eth_tx_bd_flags {
+ u8 as_bitfield;
+#define ETH_TX_BD_FLAGS_VLAN_TAG (0x1<<0)
+#define ETH_TX_BD_FLAGS_VLAN_TAG_SHIFT 0
+#define ETH_TX_BD_FLAGS_IP_CSUM (0x1<<1)
+#define ETH_TX_BD_FLAGS_IP_CSUM_SHIFT 1
+#define ETH_TX_BD_FLAGS_L4_CSUM (0x1<<2)
+#define ETH_TX_BD_FLAGS_L4_CSUM_SHIFT 2
+#define ETH_TX_BD_FLAGS_END_BD (0x1<<3)
+#define ETH_TX_BD_FLAGS_END_BD_SHIFT 3
+#define ETH_TX_BD_FLAGS_START_BD (0x1<<4)
+#define ETH_TX_BD_FLAGS_START_BD_SHIFT 4
+#define ETH_TX_BD_FLAGS_HDR_POOL (0x1<<5)
+#define ETH_TX_BD_FLAGS_HDR_POOL_SHIFT 5
+#define ETH_TX_BD_FLAGS_SW_LSO (0x1<<6)
+#define ETH_TX_BD_FLAGS_SW_LSO_SHIFT 6
+#define ETH_TX_BD_FLAGS_IPV6 (0x1<<7)
+#define ETH_TX_BD_FLAGS_IPV6_SHIFT 7
+};
+
+/*
+ * The eth Tx Buffer Descriptor
+ */
+struct eth_tx_start_bd {
+ __le32 addr_lo;
+ __le32 addr_hi;
+ __le16 nbd;
+ __le16 nbytes;
+ __le16 vlan;
+ struct eth_tx_bd_flags bd_flags;
+ u8 general_data;
+#define ETH_TX_START_BD_HDR_NBDS (0x3F<<0)
+#define ETH_TX_START_BD_HDR_NBDS_SHIFT 0
+#define ETH_TX_START_BD_ETH_ADDR_TYPE (0x3<<6)
+#define ETH_TX_START_BD_ETH_ADDR_TYPE_SHIFT 6
+};
+
+/*
+ * Tx regular BD structure
+ */
+struct eth_tx_bd {
+ u32 addr_lo;
+ u32 addr_hi;
+ u16 total_pkt_bytes;
+ u16 nbytes;
+ u8 reserved[4];
+};
+
+/*
+ * Tx parsing BD structure for ETH,Relevant in START
+ */
+struct eth_tx_parse_bd {
+ u8 global_data;
+#define ETH_TX_PARSE_BD_IP_HDR_START_OFFSET (0xF<<0)
+#define ETH_TX_PARSE_BD_IP_HDR_START_OFFSET_SHIFT 0
+#define ETH_TX_PARSE_BD_UDP_CS_FLG (0x1<<4)
+#define ETH_TX_PARSE_BD_UDP_CS_FLG_SHIFT 4
+#define ETH_TX_PARSE_BD_PSEUDO_CS_WITHOUT_LEN (0x1<<5)
+#define ETH_TX_PARSE_BD_PSEUDO_CS_WITHOUT_LEN_SHIFT 5
+#define ETH_TX_PARSE_BD_LLC_SNAP_EN (0x1<<6)
+#define ETH_TX_PARSE_BD_LLC_SNAP_EN_SHIFT 6
+#define ETH_TX_PARSE_BD_NS_FLG (0x1<<7)
+#define ETH_TX_PARSE_BD_NS_FLG_SHIFT 7
+ u8 tcp_flags;
+#define ETH_TX_PARSE_BD_FIN_FLG (0x1<<0)
+#define ETH_TX_PARSE_BD_FIN_FLG_SHIFT 0
+#define ETH_TX_PARSE_BD_SYN_FLG (0x1<<1)
+#define ETH_TX_PARSE_BD_SYN_FLG_SHIFT 1
+#define ETH_TX_PARSE_BD_RST_FLG (0x1<<2)
+#define ETH_TX_PARSE_BD_RST_FLG_SHIFT 2
+#define ETH_TX_PARSE_BD_PSH_FLG (0x1<<3)
+#define ETH_TX_PARSE_BD_PSH_FLG_SHIFT 3
+#define ETH_TX_PARSE_BD_ACK_FLG (0x1<<4)
+#define ETH_TX_PARSE_BD_ACK_FLG_SHIFT 4
+#define ETH_TX_PARSE_BD_URG_FLG (0x1<<5)
+#define ETH_TX_PARSE_BD_URG_FLG_SHIFT 5
+#define ETH_TX_PARSE_BD_ECE_FLG (0x1<<6)
+#define ETH_TX_PARSE_BD_ECE_FLG_SHIFT 6
+#define ETH_TX_PARSE_BD_CWR_FLG (0x1<<7)
+#define ETH_TX_PARSE_BD_CWR_FLG_SHIFT 7
+ u8 ip_hlen;
+ s8 reserved;
+ __le16 total_hlen;
+ __le16 tcp_pseudo_csum;
+ __le16 lso_mss;
+ __le16 ip_id;
+ __le32 tcp_send_seq;
+};
+
+/*
+ * The last BD in the BD memory will hold a pointer to the next BD memory
+ */
+struct eth_tx_next_bd {
+ __le32 addr_lo;
+ __le32 addr_hi;
+ u8 reserved[8];
+};
+
+/*
+ * union for 4 Bd types
+ */
+union eth_tx_bd_types {
+ struct eth_tx_start_bd start_bd;
+ struct eth_tx_bd reg_bd;
+ struct eth_tx_parse_bd parse_bd;
+ struct eth_tx_next_bd next_bd;
+};
+
+/*
+ * The eth storm context of Xstorm
+ */
+struct xstorm_eth_st_context {
+ u32 tx_bd_page_base_lo;
+ u32 tx_bd_page_base_hi;
+#if defined(__BIG_ENDIAN)
+ u16 tx_bd_cons;
+ u8 statistics_data;
+#define XSTORM_ETH_ST_CONTEXT_STATISTICS_COUNTER_ID (0x7F<<0)
+#define XSTORM_ETH_ST_CONTEXT_STATISTICS_COUNTER_ID_SHIFT 0
+#define XSTORM_ETH_ST_CONTEXT_STATISTICS_ENABLE (0x1<<7)
+#define XSTORM_ETH_ST_CONTEXT_STATISTICS_ENABLE_SHIFT 7
+ u8 __local_tx_bd_prod;
+#elif defined(__LITTLE_ENDIAN)
+ u8 __local_tx_bd_prod;
+ u8 statistics_data;
+#define XSTORM_ETH_ST_CONTEXT_STATISTICS_COUNTER_ID (0x7F<<0)
+#define XSTORM_ETH_ST_CONTEXT_STATISTICS_COUNTER_ID_SHIFT 0
+#define XSTORM_ETH_ST_CONTEXT_STATISTICS_ENABLE (0x1<<7)
+#define XSTORM_ETH_ST_CONTEXT_STATISTICS_ENABLE_SHIFT 7
+ u16 tx_bd_cons;
+#endif
+ u32 __reserved1;
+ u32 __reserved2;
+#if defined(__BIG_ENDIAN)
+ u8 __ram_cache_index;
+ u8 __double_buffer_client;
+ u16 __pkt_cons;
+#elif defined(__LITTLE_ENDIAN)
+ u16 __pkt_cons;
+ u8 __double_buffer_client;
+ u8 __ram_cache_index;
+#endif
+#if defined(__BIG_ENDIAN)
+ u16 __statistics_address;
+ u16 __gso_next;
+#elif defined(__LITTLE_ENDIAN)
+ u16 __gso_next;
+ u16 __statistics_address;
+#endif
+#if defined(__BIG_ENDIAN)
+ u8 __local_tx_bd_cons;
+ u8 safc_group_num;
+ u8 safc_group_en;
+ u8 __is_eth_conn;
+#elif defined(__LITTLE_ENDIAN)
+ u8 __is_eth_conn;
+ u8 safc_group_en;
+ u8 safc_group_num;
+ u8 __local_tx_bd_cons;
+#endif
+ union eth_tx_bd_types __bds[13];
+};
+
+/*
+ * The eth storm context of Cstorm
+ */
+struct cstorm_eth_st_context {
+#if defined(__BIG_ENDIAN)
+ u16 __reserved0;
+ u8 sb_index_number;
+ u8 status_block_id;
+#elif defined(__LITTLE_ENDIAN)
+ u8 status_block_id;
+ u8 sb_index_number;
+ u16 __reserved0;
+#endif
+ u32 __reserved1[3];
+};
+
+/*
+ * Ethernet connection context
+ */
+struct eth_context {
+ struct ustorm_eth_st_context ustorm_st_context;
+ struct tstorm_eth_st_context tstorm_st_context;
+ struct xstorm_eth_ag_context xstorm_ag_context;
+ struct tstorm_eth_ag_context tstorm_ag_context;
+ struct cstorm_eth_ag_context cstorm_ag_context;
+ struct ustorm_eth_ag_context ustorm_ag_context;
+ struct timers_block_context timers_context;
+ struct xstorm_eth_st_context xstorm_st_context;
+ struct cstorm_eth_st_context cstorm_st_context;
+};
+
+
+/*
+ * Ethernet doorbell
+ */
+struct eth_tx_doorbell {
+#if defined(__BIG_ENDIAN)
+ u16 npackets;
+ u8 params;
+#define ETH_TX_DOORBELL_NUM_BDS (0x3F<<0)
+#define ETH_TX_DOORBELL_NUM_BDS_SHIFT 0
+#define ETH_TX_DOORBELL_RESERVED_TX_FIN_FLAG (0x1<<6)
+#define ETH_TX_DOORBELL_RESERVED_TX_FIN_FLAG_SHIFT 6
+#define ETH_TX_DOORBELL_SPARE (0x1<<7)
+#define ETH_TX_DOORBELL_SPARE_SHIFT 7
+ struct doorbell_hdr hdr;
+#elif defined(__LITTLE_ENDIAN)
+ struct doorbell_hdr hdr;
+ u8 params;
+#define ETH_TX_DOORBELL_NUM_BDS (0x3F<<0)
+#define ETH_TX_DOORBELL_NUM_BDS_SHIFT 0
+#define ETH_TX_DOORBELL_RESERVED_TX_FIN_FLAG (0x1<<6)
+#define ETH_TX_DOORBELL_RESERVED_TX_FIN_FLAG_SHIFT 6
+#define ETH_TX_DOORBELL_SPARE (0x1<<7)
+#define ETH_TX_DOORBELL_SPARE_SHIFT 7
+ u16 npackets;
+#endif
+};
+
+
+/*
+ * cstorm default status block, generated by ustorm
+ */
+struct cstorm_def_status_block_u {
+ __le16 index_values[HC_USTORM_DEF_SB_NUM_INDICES];
+ __le16 status_block_index;
+ u8 func;
+ u8 status_block_id;
+ __le32 __flags;
+};
+
+/*
+ * cstorm default status block, generated by cstorm
+ */
+struct cstorm_def_status_block_c {
+ __le16 index_values[HC_CSTORM_DEF_SB_NUM_INDICES];
+ __le16 status_block_index;
+ u8 func;
+ u8 status_block_id;
+ __le32 __flags;
+};
+
+/*
+ * xstorm status block
+ */
+struct xstorm_def_status_block {
+ __le16 index_values[HC_XSTORM_DEF_SB_NUM_INDICES];
+ __le16 status_block_index;
+ u8 func;
+ u8 status_block_id;
+ __le32 __flags;
+};
+
+/*
+ * tstorm status block
+ */
+struct tstorm_def_status_block {
+ __le16 index_values[HC_TSTORM_DEF_SB_NUM_INDICES];
+ __le16 status_block_index;
+ u8 func;
+ u8 status_block_id;
+ __le32 __flags;
+};
+
+/*
+ * host status block
+ */
+struct host_def_status_block {
+ struct atten_def_status_block atten_status_block;
+ struct cstorm_def_status_block_u u_def_status_block;
+ struct cstorm_def_status_block_c c_def_status_block;
+ struct xstorm_def_status_block x_def_status_block;
+ struct tstorm_def_status_block t_def_status_block;
+};
+
+
+/*
+ * cstorm status block, generated by ustorm
+ */
+struct cstorm_status_block_u {
+ __le16 index_values[HC_USTORM_SB_NUM_INDICES];
+ __le16 status_block_index;
+ u8 func;
+ u8 status_block_id;
+ __le32 __flags;
+};
+
+/*
+ * cstorm status block, generated by cstorm
+ */
+struct cstorm_status_block_c {
+ __le16 index_values[HC_CSTORM_SB_NUM_INDICES];
+ __le16 status_block_index;
+ u8 func;
+ u8 status_block_id;
+ __le32 __flags;
+};
+
+/*
+ * host status block
+ */
+struct host_status_block {
+ struct cstorm_status_block_u u_status_block;
+ struct cstorm_status_block_c c_status_block;
+};
+
+
+/*
+ * The data for RSS setup ramrod
+ */
+struct eth_client_setup_ramrod_data {
+ u32 client_id;
+ u8 is_rdma;
+ u8 is_fcoe;
+ u16 reserved1;
+};
+
+
+/*
+ * regular eth FP CQE parameters struct
+ */
+struct eth_fast_path_rx_cqe {
+ u8 type_error_flags;
+#define ETH_FAST_PATH_RX_CQE_TYPE (0x1<<0)
+#define ETH_FAST_PATH_RX_CQE_TYPE_SHIFT 0
+#define ETH_FAST_PATH_RX_CQE_PHY_DECODE_ERR_FLG (0x1<<1)
+#define ETH_FAST_PATH_RX_CQE_PHY_DECODE_ERR_FLG_SHIFT 1
+#define ETH_FAST_PATH_RX_CQE_IP_BAD_XSUM_FLG (0x1<<2)
+#define ETH_FAST_PATH_RX_CQE_IP_BAD_XSUM_FLG_SHIFT 2
+#define ETH_FAST_PATH_RX_CQE_L4_BAD_XSUM_FLG (0x1<<3)
+#define ETH_FAST_PATH_RX_CQE_L4_BAD_XSUM_FLG_SHIFT 3
+#define ETH_FAST_PATH_RX_CQE_START_FLG (0x1<<4)
+#define ETH_FAST_PATH_RX_CQE_START_FLG_SHIFT 4
+#define ETH_FAST_PATH_RX_CQE_END_FLG (0x1<<5)
+#define ETH_FAST_PATH_RX_CQE_END_FLG_SHIFT 5
+#define ETH_FAST_PATH_RX_CQE_RESERVED0 (0x3<<6)
+#define ETH_FAST_PATH_RX_CQE_RESERVED0_SHIFT 6
+ u8 status_flags;
+#define ETH_FAST_PATH_RX_CQE_RSS_HASH_TYPE (0x7<<0)
+#define ETH_FAST_PATH_RX_CQE_RSS_HASH_TYPE_SHIFT 0
+#define ETH_FAST_PATH_RX_CQE_RSS_HASH_FLG (0x1<<3)
+#define ETH_FAST_PATH_RX_CQE_RSS_HASH_FLG_SHIFT 3
+#define ETH_FAST_PATH_RX_CQE_BROADCAST_FLG (0x1<<4)
+#define ETH_FAST_PATH_RX_CQE_BROADCAST_FLG_SHIFT 4
+#define ETH_FAST_PATH_RX_CQE_MAC_MATCH_FLG (0x1<<5)
+#define ETH_FAST_PATH_RX_CQE_MAC_MATCH_FLG_SHIFT 5
+#define ETH_FAST_PATH_RX_CQE_IP_XSUM_NO_VALIDATION_FLG (0x1<<6)
+#define ETH_FAST_PATH_RX_CQE_IP_XSUM_NO_VALIDATION_FLG_SHIFT 6
+#define ETH_FAST_PATH_RX_CQE_L4_XSUM_NO_VALIDATION_FLG (0x1<<7)
+#define ETH_FAST_PATH_RX_CQE_L4_XSUM_NO_VALIDATION_FLG_SHIFT 7
+ u8 placement_offset;
+ u8 queue_index;
+ __le32 rss_hash_result;
+ __le16 vlan_tag;
+ __le16 pkt_len;
+ __le16 len_on_bd;
+ struct parsing_flags pars_flags;
+ __le16 sgl[8];
+};
+
+
+/*
+ * The data for RSS setup ramrod
+ */
+struct eth_halt_ramrod_data {
+ u32 client_id;
+ u32 reserved0;
+};
+
+
+/*
+ * The data for statistics query ramrod
+ */
+struct eth_query_ramrod_data {
+#if defined(__BIG_ENDIAN)
+ u8 reserved0;
+ u8 collect_port;
+ u16 drv_counter;
+#elif defined(__LITTLE_ENDIAN)
+ u16 drv_counter;
+ u8 collect_port;
+ u8 reserved0;
+#endif
+ u32 ctr_id_vector;
+};
+
+
+/*
+ * Place holder for ramrods protocol specific data
+ */
+struct ramrod_data {
+ __le32 data_lo;
+ __le32 data_hi;
+};
+
+/*
+ * union for ramrod data for Ethernet protocol (CQE) (force size of 16 bits)
+ */
+union eth_ramrod_data {
+ struct ramrod_data general;
+};
+
+
+/*
+ * Eth Rx Cqe structure- general structure for ramrods
+ */
+struct common_ramrod_eth_rx_cqe {
+ u8 ramrod_type;
+#define COMMON_RAMROD_ETH_RX_CQE_TYPE (0x1<<0)
+#define COMMON_RAMROD_ETH_RX_CQE_TYPE_SHIFT 0
+#define COMMON_RAMROD_ETH_RX_CQE_ERROR (0x1<<1)
+#define COMMON_RAMROD_ETH_RX_CQE_ERROR_SHIFT 1
+#define COMMON_RAMROD_ETH_RX_CQE_RESERVED0 (0x3F<<2)
+#define COMMON_RAMROD_ETH_RX_CQE_RESERVED0_SHIFT 2
+ u8 conn_type;
+ __le16 reserved1;
+ __le32 conn_and_cmd_data;
+#define COMMON_RAMROD_ETH_RX_CQE_CID (0xFFFFFF<<0)
+#define COMMON_RAMROD_ETH_RX_CQE_CID_SHIFT 0
+#define COMMON_RAMROD_ETH_RX_CQE_CMD_ID (0xFF<<24)
+#define COMMON_RAMROD_ETH_RX_CQE_CMD_ID_SHIFT 24
+ struct ramrod_data protocol_data;
+ __le32 reserved2[4];
+};
+
+/*
+ * Rx Last CQE in page (in ETH)
+ */
+struct eth_rx_cqe_next_page {
+ __le32 addr_lo;
+ __le32 addr_hi;
+ __le32 reserved[6];
+};
+
+/*
+ * union for all eth rx cqe types (fix their sizes)
+ */
+union eth_rx_cqe {
+ struct eth_fast_path_rx_cqe fast_path_cqe;
+ struct common_ramrod_eth_rx_cqe ramrod_cqe;
+ struct eth_rx_cqe_next_page next_page_cqe;
+};
+
+
+/*
+ * common data for all protocols
+ */
+struct spe_hdr {
+ __le32 conn_and_cmd_data;
+#define SPE_HDR_CID (0xFFFFFF<<0)
+#define SPE_HDR_CID_SHIFT 0
+#define SPE_HDR_CMD_ID (0xFF<<24)
+#define SPE_HDR_CMD_ID_SHIFT 24
+ __le16 type;
+#define SPE_HDR_CONN_TYPE (0xFF<<0)
+#define SPE_HDR_CONN_TYPE_SHIFT 0
+#define SPE_HDR_COMMON_RAMROD (0xFF<<8)
+#define SPE_HDR_COMMON_RAMROD_SHIFT 8
+ __le16 reserved;
+};
+
+/*
+ * Ethernet slow path element
+ */
+union eth_specific_data {
+ u8 protocol_data[8];
+ struct regpair mac_config_addr;
+ struct eth_client_setup_ramrod_data client_setup_ramrod_data;
+ struct eth_halt_ramrod_data halt_ramrod_data;
+ struct regpair leading_cqe_addr;
+ struct regpair update_data_addr;
+ struct eth_query_ramrod_data query_ramrod_data;
+};
+
+/*
+ * Ethernet slow path element
+ */
+struct eth_spe {
+ struct spe_hdr hdr;
+ union eth_specific_data data;
+};
+
+
+/*
+ * array of 13 bds as appears in the eth xstorm context
+ */
+struct eth_tx_bds_array {
+ union eth_tx_bd_types bds[13];
+};
+
+
+/*
+ * Common configuration parameters per function in Tstorm
+ */
+struct tstorm_eth_function_common_config {
+#if defined(__BIG_ENDIAN)
+ u8 leading_client_id;
+ u8 rss_result_mask;
+ u16 config_flags;
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_CAPABILITY (0x1<<0)
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_CAPABILITY_SHIFT 0
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_TCP_CAPABILITY (0x1<<1)
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_TCP_CAPABILITY_SHIFT 1
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_CAPABILITY (0x1<<2)
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_CAPABILITY_SHIFT 2
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_TCP_CAPABILITY (0x1<<3)
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_TCP_CAPABILITY_SHIFT 3
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_MODE (0x7<<4)
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_MODE_SHIFT 4
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_DEFAULT_ENABLE (0x1<<7)
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_DEFAULT_ENABLE_SHIFT 7
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_VLAN_IN_CAM (0x1<<8)
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_VLAN_IN_CAM_SHIFT 8
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_E1HOV_IN_CAM (0x1<<9)
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_E1HOV_IN_CAM_SHIFT 9
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_ENABLE_TPA (0x1<<10)
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_ENABLE_TPA_SHIFT 10
+#define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0 (0x1F<<11)
+#define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0_SHIFT 11
+#elif defined(__LITTLE_ENDIAN)
+ u16 config_flags;
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_CAPABILITY (0x1<<0)
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_CAPABILITY_SHIFT 0
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_TCP_CAPABILITY (0x1<<1)
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_TCP_CAPABILITY_SHIFT 1
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_CAPABILITY (0x1<<2)
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_CAPABILITY_SHIFT 2
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_TCP_CAPABILITY (0x1<<3)
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_TCP_CAPABILITY_SHIFT 3
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_MODE (0x7<<4)
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_MODE_SHIFT 4
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_DEFAULT_ENABLE (0x1<<7)
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_DEFAULT_ENABLE_SHIFT 7
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_VLAN_IN_CAM (0x1<<8)
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_VLAN_IN_CAM_SHIFT 8
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_E1HOV_IN_CAM (0x1<<9)
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_E1HOV_IN_CAM_SHIFT 9
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_ENABLE_TPA (0x1<<10)
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_ENABLE_TPA_SHIFT 10
+#define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0 (0x1F<<11)
+#define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0_SHIFT 11
+ u8 rss_result_mask;
+ u8 leading_client_id;
+#endif
+ u16 vlan_id[2];
+};
+
+/*
+ * RSS idirection table update configuration
+ */
+struct rss_update_config {
+#if defined(__BIG_ENDIAN)
+ u16 toe_rss_bitmap;
+ u16 flags;
+#define RSS_UPDATE_CONFIG_ETH_UPDATE_ENABLE (0x1<<0)
+#define RSS_UPDATE_CONFIG_ETH_UPDATE_ENABLE_SHIFT 0
+#define RSS_UPDATE_CONFIG_TOE_UPDATE_ENABLE (0x1<<1)
+#define RSS_UPDATE_CONFIG_TOE_UPDATE_ENABLE_SHIFT 1
+#define __RSS_UPDATE_CONFIG_RESERVED0 (0x3FFF<<2)
+#define __RSS_UPDATE_CONFIG_RESERVED0_SHIFT 2
+#elif defined(__LITTLE_ENDIAN)
+ u16 flags;
+#define RSS_UPDATE_CONFIG_ETH_UPDATE_ENABLE (0x1<<0)
+#define RSS_UPDATE_CONFIG_ETH_UPDATE_ENABLE_SHIFT 0
+#define RSS_UPDATE_CONFIG_TOE_UPDATE_ENABLE (0x1<<1)
+#define RSS_UPDATE_CONFIG_TOE_UPDATE_ENABLE_SHIFT 1
+#define __RSS_UPDATE_CONFIG_RESERVED0 (0x3FFF<<2)
+#define __RSS_UPDATE_CONFIG_RESERVED0_SHIFT 2
+ u16 toe_rss_bitmap;
+#endif
+ u32 reserved1;
+};
+
+/*
+ * parameters for eth update ramrod
+ */
+struct eth_update_ramrod_data {
+ struct tstorm_eth_function_common_config func_config;
+ u8 indirectionTable[128];
+ struct rss_update_config rss_config;
+};
+
+
+/*
+ * MAC filtering configuration command header
+ */
+struct mac_configuration_hdr {
+ u8 length;
+ u8 offset;
+ u16 client_id;
+ u32 reserved1;
+};
+
+/*
+ * MAC address in list for ramrod
+ */
+struct tstorm_cam_entry {
+ __le16 lsb_mac_addr;
+ __le16 middle_mac_addr;
+ __le16 msb_mac_addr;
+ __le16 flags;
+#define TSTORM_CAM_ENTRY_PORT_ID (0x1<<0)
+#define TSTORM_CAM_ENTRY_PORT_ID_SHIFT 0
+#define TSTORM_CAM_ENTRY_RSRVVAL0 (0x7<<1)
+#define TSTORM_CAM_ENTRY_RSRVVAL0_SHIFT 1
+#define TSTORM_CAM_ENTRY_RESERVED0 (0xFFF<<4)
+#define TSTORM_CAM_ENTRY_RESERVED0_SHIFT 4
+};
+
+/*
+ * MAC filtering: CAM target table entry
+ */
+struct tstorm_cam_target_table_entry {
+ u8 flags;
+#define TSTORM_CAM_TARGET_TABLE_ENTRY_BROADCAST (0x1<<0)
+#define TSTORM_CAM_TARGET_TABLE_ENTRY_BROADCAST_SHIFT 0
+#define TSTORM_CAM_TARGET_TABLE_ENTRY_OVERRIDE_VLAN_REMOVAL (0x1<<1)
+#define TSTORM_CAM_TARGET_TABLE_ENTRY_OVERRIDE_VLAN_REMOVAL_SHIFT 1
+#define TSTORM_CAM_TARGET_TABLE_ENTRY_ACTION_TYPE (0x1<<2)
+#define TSTORM_CAM_TARGET_TABLE_ENTRY_ACTION_TYPE_SHIFT 2
+#define TSTORM_CAM_TARGET_TABLE_ENTRY_RDMA_MAC (0x1<<3)
+#define TSTORM_CAM_TARGET_TABLE_ENTRY_RDMA_MAC_SHIFT 3
+#define TSTORM_CAM_TARGET_TABLE_ENTRY_RESERVED0 (0xF<<4)
+#define TSTORM_CAM_TARGET_TABLE_ENTRY_RESERVED0_SHIFT 4
+ u8 reserved1;
+ u16 vlan_id;
+ u32 clients_bit_vector;
+};
+
+/*
+ * MAC address in list for ramrod
+ */
+struct mac_configuration_entry {
+ struct tstorm_cam_entry cam_entry;
+ struct tstorm_cam_target_table_entry target_table_entry;
+};
+
+/*
+ * MAC filtering configuration command
+ */
+struct mac_configuration_cmd {
+ struct mac_configuration_hdr hdr;
+ struct mac_configuration_entry config_table[64];
+};
+
+
+/*
+ * MAC address in list for ramrod
+ */
+struct mac_configuration_entry_e1h {
+ __le16 lsb_mac_addr;
+ __le16 middle_mac_addr;
+ __le16 msb_mac_addr;
+ __le16 vlan_id;
+ __le16 e1hov_id;
+ u8 reserved0;
+ u8 flags;
+#define MAC_CONFIGURATION_ENTRY_E1H_PORT (0x1<<0)
+#define MAC_CONFIGURATION_ENTRY_E1H_PORT_SHIFT 0
+#define MAC_CONFIGURATION_ENTRY_E1H_ACTION_TYPE (0x1<<1)
+#define MAC_CONFIGURATION_ENTRY_E1H_ACTION_TYPE_SHIFT 1
+#define MAC_CONFIGURATION_ENTRY_E1H_RDMA_MAC (0x1<<2)
+#define MAC_CONFIGURATION_ENTRY_E1H_RDMA_MAC_SHIFT 2
+#define MAC_CONFIGURATION_ENTRY_E1H_RESERVED1 (0x1F<<3)
+#define MAC_CONFIGURATION_ENTRY_E1H_RESERVED1_SHIFT 3
+ u32 clients_bit_vector;
+};
+
+/*
+ * MAC filtering configuration command
+ */
+struct mac_configuration_cmd_e1h {
+ struct mac_configuration_hdr hdr;
+ struct mac_configuration_entry_e1h config_table[32];
+};
+
+
+/*
+ * approximate-match multicast filtering for E1H per function in Tstorm
+ */
+struct tstorm_eth_approximate_match_multicast_filtering {
+ u32 mcast_add_hash_bit_array[8];
+};
+
+
+/*
+ * Configuration parameters per client in Tstorm
+ */
+struct tstorm_eth_client_config {
+#if defined(__BIG_ENDIAN)
+ u8 reserved0;
+ u8 statistics_counter_id;
+ u16 mtu;
+#elif defined(__LITTLE_ENDIAN)
+ u16 mtu;
+ u8 statistics_counter_id;
+ u8 reserved0;
+#endif
+#if defined(__BIG_ENDIAN)
+ u16 drop_flags;
+#define TSTORM_ETH_CLIENT_CONFIG_DROP_IP_CS_ERR (0x1<<0)
+#define TSTORM_ETH_CLIENT_CONFIG_DROP_IP_CS_ERR_SHIFT 0
+#define TSTORM_ETH_CLIENT_CONFIG_DROP_TCP_CS_ERR (0x1<<1)
+#define TSTORM_ETH_CLIENT_CONFIG_DROP_TCP_CS_ERR_SHIFT 1
+#define TSTORM_ETH_CLIENT_CONFIG_DROP_TTL0 (0x1<<2)
+#define TSTORM_ETH_CLIENT_CONFIG_DROP_TTL0_SHIFT 2
+#define TSTORM_ETH_CLIENT_CONFIG_DROP_UDP_CS_ERR (0x1<<3)
+#define TSTORM_ETH_CLIENT_CONFIG_DROP_UDP_CS_ERR_SHIFT 3
+#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED2 (0xFFF<<4)
+#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED2_SHIFT 4
+ u16 config_flags;
+#define TSTORM_ETH_CLIENT_CONFIG_VLAN_REM_ENABLE (0x1<<0)
+#define TSTORM_ETH_CLIENT_CONFIG_VLAN_REM_ENABLE_SHIFT 0
+#define TSTORM_ETH_CLIENT_CONFIG_E1HOV_REM_ENABLE (0x1<<1)
+#define TSTORM_ETH_CLIENT_CONFIG_E1HOV_REM_ENABLE_SHIFT 1
+#define TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE (0x1<<2)
+#define TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE_SHIFT 2
+#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED1 (0x1FFF<<3)
+#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED1_SHIFT 3
+#elif defined(__LITTLE_ENDIAN)
+ u16 config_flags;
+#define TSTORM_ETH_CLIENT_CONFIG_VLAN_REM_ENABLE (0x1<<0)
+#define TSTORM_ETH_CLIENT_CONFIG_VLAN_REM_ENABLE_SHIFT 0
+#define TSTORM_ETH_CLIENT_CONFIG_E1HOV_REM_ENABLE (0x1<<1)
+#define TSTORM_ETH_CLIENT_CONFIG_E1HOV_REM_ENABLE_SHIFT 1
+#define TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE (0x1<<2)
+#define TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE_SHIFT 2
+#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED1 (0x1FFF<<3)
+#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED1_SHIFT 3
+ u16 drop_flags;
+#define TSTORM_ETH_CLIENT_CONFIG_DROP_IP_CS_ERR (0x1<<0)
+#define TSTORM_ETH_CLIENT_CONFIG_DROP_IP_CS_ERR_SHIFT 0
+#define TSTORM_ETH_CLIENT_CONFIG_DROP_TCP_CS_ERR (0x1<<1)
+#define TSTORM_ETH_CLIENT_CONFIG_DROP_TCP_CS_ERR_SHIFT 1
+#define TSTORM_ETH_CLIENT_CONFIG_DROP_TTL0 (0x1<<2)
+#define TSTORM_ETH_CLIENT_CONFIG_DROP_TTL0_SHIFT 2
+#define TSTORM_ETH_CLIENT_CONFIG_DROP_UDP_CS_ERR (0x1<<3)
+#define TSTORM_ETH_CLIENT_CONFIG_DROP_UDP_CS_ERR_SHIFT 3
+#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED2 (0xFFF<<4)
+#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED2_SHIFT 4
+#endif
+};
+
+
+/*
+ * MAC filtering configuration parameters per port in Tstorm
+ */
+struct tstorm_eth_mac_filter_config {
+ u32 ucast_drop_all;
+ u32 ucast_accept_all;
+ u32 mcast_drop_all;
+ u32 mcast_accept_all;
+ u32 bcast_drop_all;
+ u32 bcast_accept_all;
+ u32 strict_vlan;
+ u32 vlan_filter[2];
+ u32 reserved;
+};
+
+
+/*
+ * common flag to indicate existance of TPA.
+ */
+struct tstorm_eth_tpa_exist {
+#if defined(__BIG_ENDIAN)
+ u16 reserved1;
+ u8 reserved0;
+ u8 tpa_exist;
+#elif defined(__LITTLE_ENDIAN)
+ u8 tpa_exist;
+ u8 reserved0;
+ u16 reserved1;
+#endif
+ u32 reserved2;
+};
+
+
+/*
+ * rx rings pause data for E1h only
+ */
+struct ustorm_eth_rx_pause_data_e1h {
+#if defined(__BIG_ENDIAN)
+ u16 bd_thr_low;
+ u16 cqe_thr_low;
+#elif defined(__LITTLE_ENDIAN)
+ u16 cqe_thr_low;
+ u16 bd_thr_low;
+#endif
+#if defined(__BIG_ENDIAN)
+ u16 cos;
+ u16 sge_thr_low;
+#elif defined(__LITTLE_ENDIAN)
+ u16 sge_thr_low;
+ u16 cos;
+#endif
+#if defined(__BIG_ENDIAN)
+ u16 bd_thr_high;
+ u16 cqe_thr_high;
+#elif defined(__LITTLE_ENDIAN)
+ u16 cqe_thr_high;
+ u16 bd_thr_high;
+#endif
+#if defined(__BIG_ENDIAN)
+ u16 reserved0;
+ u16 sge_thr_high;
+#elif defined(__LITTLE_ENDIAN)
+ u16 sge_thr_high;
+ u16 reserved0;
+#endif
+};
+
+
+/*
+ * Three RX producers for ETH
+ */
+struct ustorm_eth_rx_producers {
+#if defined(__BIG_ENDIAN)
+ u16 bd_prod;
+ u16 cqe_prod;
+#elif defined(__LITTLE_ENDIAN)
+ u16 cqe_prod;
+ u16 bd_prod;
+#endif
+#if defined(__BIG_ENDIAN)
+ u16 reserved;
+ u16 sge_prod;
+#elif defined(__LITTLE_ENDIAN)
+ u16 sge_prod;
+ u16 reserved;
+#endif
+};
+
+
+/*
+ * per-port SAFC demo variables
+ */
+struct cmng_flags_per_port {
+ u8 con_number[NUM_OF_PROTOCOLS];
+ u32 cmng_enables;
+#define CMNG_FLAGS_PER_PORT_FAIRNESS_VN (0x1<<0)
+#define CMNG_FLAGS_PER_PORT_FAIRNESS_VN_SHIFT 0
+#define CMNG_FLAGS_PER_PORT_RATE_SHAPING_VN (0x1<<1)
+#define CMNG_FLAGS_PER_PORT_RATE_SHAPING_VN_SHIFT 1
+#define CMNG_FLAGS_PER_PORT_FAIRNESS_PROTOCOL (0x1<<2)
+#define CMNG_FLAGS_PER_PORT_FAIRNESS_PROTOCOL_SHIFT 2
+#define CMNG_FLAGS_PER_PORT_RATE_SHAPING_PROTOCOL (0x1<<3)
+#define CMNG_FLAGS_PER_PORT_RATE_SHAPING_PROTOCOL_SHIFT 3
+#define CMNG_FLAGS_PER_PORT_FAIRNESS_COS (0x1<<4)
+#define CMNG_FLAGS_PER_PORT_FAIRNESS_COS_SHIFT 4
+#define __CMNG_FLAGS_PER_PORT_RESERVED0 (0x7FFFFFF<<5)
+#define __CMNG_FLAGS_PER_PORT_RESERVED0_SHIFT 5
+};
+
+
+/*
+ * per-port rate shaping variables
+ */
+struct rate_shaping_vars_per_port {
+ u32 rs_periodic_timeout;
+ u32 rs_threshold;
+};
+
+/*
+ * per-port fairness variables
+ */
+struct fairness_vars_per_port {
+ u32 upper_bound;
+ u32 fair_threshold;
+ u32 fairness_timeout;
+};
+
+/*
+ * per-port SAFC variables
+ */
+struct safc_struct_per_port {
+#if defined(__BIG_ENDIAN)
+ u16 __reserved1;
+ u8 __reserved0;
+ u8 safc_timeout_usec;
+#elif defined(__LITTLE_ENDIAN)
+ u8 safc_timeout_usec;
+ u8 __reserved0;
+ u16 __reserved1;
+#endif
+ u16 cos_to_pause_mask[NUM_OF_SAFC_BITS];
+};
+
+/*
+ * Per-port congestion management variables
+ */
+struct cmng_struct_per_port {
+ struct rate_shaping_vars_per_port rs_vars;
+ struct fairness_vars_per_port fair_vars;
+ struct safc_struct_per_port safc_vars;
+ struct cmng_flags_per_port flags;
+};
+
+
+/*
+ * Dynamic host coalescing init parameters
+ */
+struct dynamic_hc_config {
+ u32 threshold[3];
+ u8 shift_per_protocol[HC_USTORM_SB_NUM_INDICES];
+ u8 hc_timeout0[HC_USTORM_SB_NUM_INDICES];
+ u8 hc_timeout1[HC_USTORM_SB_NUM_INDICES];
+ u8 hc_timeout2[HC_USTORM_SB_NUM_INDICES];
+ u8 hc_timeout3[HC_USTORM_SB_NUM_INDICES];
+};
+
+
+/*
+ * Protocol-common statistics collected by the Xstorm (per client)
+ */
+struct xstorm_per_client_stats {
+ __le32 reserved0;
+ __le32 unicast_pkts_sent;
+ struct regpair unicast_bytes_sent;
+ struct regpair multicast_bytes_sent;
+ __le32 multicast_pkts_sent;
+ __le32 broadcast_pkts_sent;
+ struct regpair broadcast_bytes_sent;
+ __le16 stats_counter;
+ __le16 reserved1;
+ __le32 reserved2;
+};
+
+/*
+ * Common statistics collected by the Xstorm (per port)
+ */
+struct xstorm_common_stats {
+ struct xstorm_per_client_stats client_statistics[MAX_X_STAT_COUNTER_ID];
+};
+
+/*
+ * Protocol-common statistics collected by the Tstorm (per port)
+ */
+struct tstorm_per_port_stats {
+ __le32 mac_filter_discard;
+ __le32 xxoverflow_discard;
+ __le32 brb_truncate_discard;
+ __le32 mac_discard;
+};
+
+/*
+ * Protocol-common statistics collected by the Tstorm (per client)
+ */
+struct tstorm_per_client_stats {
+ struct regpair rcv_unicast_bytes;
+ struct regpair rcv_broadcast_bytes;
+ struct regpair rcv_multicast_bytes;
+ struct regpair rcv_error_bytes;
+ __le32 checksum_discard;
+ __le32 packets_too_big_discard;
+ __le32 rcv_unicast_pkts;
+ __le32 rcv_broadcast_pkts;
+ __le32 rcv_multicast_pkts;
+ __le32 no_buff_discard;
+ __le32 ttl0_discard;
+ __le16 stats_counter;
+ __le16 reserved0;
+};
+
+/*
+ * Protocol-common statistics collected by the Tstorm
+ */
+struct tstorm_common_stats {
+ struct tstorm_per_port_stats port_statistics;
+ struct tstorm_per_client_stats client_statistics[MAX_T_STAT_COUNTER_ID];
+};
+
+/*
+ * Protocol-common statistics collected by the Ustorm (per client)
+ */
+struct ustorm_per_client_stats {
+ struct regpair ucast_no_buff_bytes;
+ struct regpair mcast_no_buff_bytes;
+ struct regpair bcast_no_buff_bytes;
+ __le32 ucast_no_buff_pkts;
+ __le32 mcast_no_buff_pkts;
+ __le32 bcast_no_buff_pkts;
+ __le16 stats_counter;
+ __le16 reserved0;
+};
+
+/*
+ * Protocol-common statistics collected by the Ustorm
+ */
+struct ustorm_common_stats {
+ struct ustorm_per_client_stats client_statistics[MAX_U_STAT_COUNTER_ID];
+};
+
+/*
+ * Eth statistics query structure for the eth_stats_query ramrod
+ */
+struct eth_stats_query {
+ struct xstorm_common_stats xstorm_common;
+ struct tstorm_common_stats tstorm_common;
+ struct ustorm_common_stats ustorm_common;
+};
+
+
+/*
+ * per-vnic fairness variables
+ */
+struct fairness_vars_per_vn {
+ u32 cos_credit_delta[MAX_COS_NUMBER];
+ u32 protocol_credit_delta[NUM_OF_PROTOCOLS];
+ u32 vn_credit_delta;
+ u32 __reserved0;
+};
+
+
+/*
+ * FW version stored in the Xstorm RAM
+ */
+struct fw_version {
+#if defined(__BIG_ENDIAN)
+ u8 engineering;
+ u8 revision;
+ u8 minor;
+ u8 major;
+#elif defined(__LITTLE_ENDIAN)
+ u8 major;
+ u8 minor;
+ u8 revision;
+ u8 engineering;
+#endif
+ u32 flags;
+#define FW_VERSION_OPTIMIZED (0x1<<0)
+#define FW_VERSION_OPTIMIZED_SHIFT 0
+#define FW_VERSION_BIG_ENDIEN (0x1<<1)
+#define FW_VERSION_BIG_ENDIEN_SHIFT 1
+#define FW_VERSION_CHIP_VERSION (0x3<<2)
+#define FW_VERSION_CHIP_VERSION_SHIFT 2
+#define __FW_VERSION_RESERVED (0xFFFFFFF<<4)
+#define __FW_VERSION_RESERVED_SHIFT 4
+};
+
+
+/*
+ * FW version stored in first line of pram
+ */
+struct pram_fw_version {
+ u8 major;
+ u8 minor;
+ u8 revision;
+ u8 engineering;
+ u8 flags;
+#define PRAM_FW_VERSION_OPTIMIZED (0x1<<0)
+#define PRAM_FW_VERSION_OPTIMIZED_SHIFT 0
+#define PRAM_FW_VERSION_STORM_ID (0x3<<1)
+#define PRAM_FW_VERSION_STORM_ID_SHIFT 1
+#define PRAM_FW_VERSION_BIG_ENDIEN (0x1<<3)
+#define PRAM_FW_VERSION_BIG_ENDIEN_SHIFT 3
+#define PRAM_FW_VERSION_CHIP_VERSION (0x3<<4)
+#define PRAM_FW_VERSION_CHIP_VERSION_SHIFT 4
+#define __PRAM_FW_VERSION_RESERVED0 (0x3<<6)
+#define __PRAM_FW_VERSION_RESERVED0_SHIFT 6
+};
+
+
+/*
+ * The send queue element
+ */
+struct protocol_common_spe {
+ struct spe_hdr hdr;
+ struct regpair phy_address;
+};
+
+
+/*
+ * a single rate shaping counter. can be used as protocol or vnic counter
+ */
+struct rate_shaping_counter {
+ u32 quota;
+#if defined(__BIG_ENDIAN)
+ u16 __reserved0;
+ u16 rate;
+#elif defined(__LITTLE_ENDIAN)
+ u16 rate;
+ u16 __reserved0;
+#endif
+};
+
+
+/*
+ * per-vnic rate shaping variables
+ */
+struct rate_shaping_vars_per_vn {
+ struct rate_shaping_counter protocol_counters[NUM_OF_PROTOCOLS];
+ struct rate_shaping_counter vn_counter;
+};
+
+
+/*
+ * The send queue element
+ */
+struct slow_path_element {
+ struct spe_hdr hdr;
+ u8 protocol_data[8];
+};
+
+
+/*
+ * eth/toe flags that indicate if to query
+ */
+struct stats_indication_flags {
+ u32 collect_eth;
+ u32 collect_toe;
+};
+
+
diff --git a/drivers/net/bnx2x/bnx2x_init.h b/drivers/net/bnx2x/bnx2x_init.h
new file mode 100644
index 00000000000..65b26cbfe3e
--- /dev/null
+++ b/drivers/net/bnx2x/bnx2x_init.h
@@ -0,0 +1,152 @@
+/* bnx2x_init.h: Broadcom Everest network driver.
+ * Structures and macroes needed during the initialization.
+ *
+ * Copyright (c) 2007-2009 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation.
+ *
+ * Maintained by: Eilon Greenstein <eilong@broadcom.com>
+ * Written by: Eliezer Tamir
+ * Modified by: Vladislav Zolotarov <vladz@broadcom.com>
+ */
+
+#ifndef BNX2X_INIT_H
+#define BNX2X_INIT_H
+
+/* RAM0 size in bytes */
+#define STORM_INTMEM_SIZE_E1 0x5800
+#define STORM_INTMEM_SIZE_E1H 0x10000
+#define STORM_INTMEM_SIZE(bp) ((CHIP_IS_E1(bp) ? STORM_INTMEM_SIZE_E1 : \
+ STORM_INTMEM_SIZE_E1H) / 4)
+
+
+/* Init operation types and structures */
+/* Common for both E1 and E1H */
+#define OP_RD 0x1 /* read single register */
+#define OP_WR 0x2 /* write single register */
+#define OP_IW 0x3 /* write single register using mailbox */
+#define OP_SW 0x4 /* copy a string to the device */
+#define OP_SI 0x5 /* copy a string using mailbox */
+#define OP_ZR 0x6 /* clear memory */
+#define OP_ZP 0x7 /* unzip then copy with DMAE */
+#define OP_WR_64 0x8 /* write 64 bit pattern */
+#define OP_WB 0x9 /* copy a string using DMAE */
+
+/* FPGA and EMUL specific operations */
+#define OP_WR_EMUL 0xa /* write single register on Emulation */
+#define OP_WR_FPGA 0xb /* write single register on FPGA */
+#define OP_WR_ASIC 0xc /* write single register on ASIC */
+
+/* Init stages */
+/* Never reorder stages !!! */
+#define COMMON_STAGE 0
+#define PORT0_STAGE 1
+#define PORT1_STAGE 2
+#define FUNC0_STAGE 3
+#define FUNC1_STAGE 4
+#define FUNC2_STAGE 5
+#define FUNC3_STAGE 6
+#define FUNC4_STAGE 7
+#define FUNC5_STAGE 8
+#define FUNC6_STAGE 9
+#define FUNC7_STAGE 10
+#define STAGE_IDX_MAX 11
+
+#define STAGE_START 0
+#define STAGE_END 1
+
+
+/* Indices of blocks */
+#define PRS_BLOCK 0
+#define SRCH_BLOCK 1
+#define TSDM_BLOCK 2
+#define TCM_BLOCK 3
+#define BRB1_BLOCK 4
+#define TSEM_BLOCK 5
+#define PXPCS_BLOCK 6
+#define EMAC0_BLOCK 7
+#define EMAC1_BLOCK 8
+#define DBU_BLOCK 9
+#define MISC_BLOCK 10
+#define DBG_BLOCK 11
+#define NIG_BLOCK 12
+#define MCP_BLOCK 13
+#define UPB_BLOCK 14
+#define CSDM_BLOCK 15
+#define USDM_BLOCK 16
+#define CCM_BLOCK 17
+#define UCM_BLOCK 18
+#define USEM_BLOCK 19
+#define CSEM_BLOCK 20
+#define XPB_BLOCK 21
+#define DQ_BLOCK 22
+#define TIMERS_BLOCK 23
+#define XSDM_BLOCK 24
+#define QM_BLOCK 25
+#define PBF_BLOCK 26
+#define XCM_BLOCK 27
+#define XSEM_BLOCK 28
+#define CDU_BLOCK 29
+#define DMAE_BLOCK 30
+#define PXP_BLOCK 31
+#define CFC_BLOCK 32
+#define HC_BLOCK 33
+#define PXP2_BLOCK 34
+#define MISC_AEU_BLOCK 35
+#define PGLUE_B_BLOCK 36
+#define IGU_BLOCK 37
+
+
+/* Returns the index of start or end of a specific block stage in ops array*/
+#define BLOCK_OPS_IDX(block, stage, end) \
+ (2*(((block)*STAGE_IDX_MAX) + (stage)) + (end))
+
+
+struct raw_op {
+ u32 op:8;
+ u32 offset:24;
+ u32 raw_data;
+};
+
+struct op_read {
+ u32 op:8;
+ u32 offset:24;
+ u32 pad;
+};
+
+struct op_write {
+ u32 op:8;
+ u32 offset:24;
+ u32 val;
+};
+
+struct op_string_write {
+ u32 op:8;
+ u32 offset:24;
+#ifdef __LITTLE_ENDIAN
+ u16 data_off;
+ u16 data_len;
+#else /* __BIG_ENDIAN */
+ u16 data_len;
+ u16 data_off;
+#endif
+};
+
+struct op_zero {
+ u32 op:8;
+ u32 offset:24;
+ u32 len;
+};
+
+union init_op {
+ struct op_read read;
+ struct op_write write;
+ struct op_string_write str_wr;
+ struct op_zero zero;
+ struct raw_op raw;
+};
+
+#endif /* BNX2X_INIT_H */
+
diff --git a/drivers/net/bnx2x/bnx2x_init_ops.h b/drivers/net/bnx2x/bnx2x_init_ops.h
new file mode 100644
index 00000000000..2b1363a6fe7
--- /dev/null
+++ b/drivers/net/bnx2x/bnx2x_init_ops.h
@@ -0,0 +1,506 @@
+/* bnx2x_init_ops.h: Broadcom Everest network driver.
+ * Static functions needed during the initialization.
+ * This file is "included" in bnx2x_main.c.
+ *
+ * Copyright (c) 2007-2010 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation.
+ *
+ * Maintained by: Eilon Greenstein <eilong@broadcom.com>
+ * Written by: Vladislav Zolotarov <vladz@broadcom.com>
+ */
+
+#ifndef BNX2X_INIT_OPS_H
+#define BNX2X_INIT_OPS_H
+
+static int bnx2x_gunzip(struct bnx2x *bp, const u8 *zbuf, int len);
+
+
+static void bnx2x_init_str_wr(struct bnx2x *bp, u32 addr, const u32 *data,
+ u32 len)
+{
+ u32 i;
+
+ for (i = 0; i < len; i++)
+ REG_WR(bp, addr + i*4, data[i]);
+}
+
+static void bnx2x_init_ind_wr(struct bnx2x *bp, u32 addr, const u32 *data,
+ u32 len)
+{
+ u32 i;
+
+ for (i = 0; i < len; i++)
+ REG_WR_IND(bp, addr + i*4, data[i]);
+}
+
+static void bnx2x_write_big_buf(struct bnx2x *bp, u32 addr, u32 len)
+{
+ if (bp->dmae_ready)
+ bnx2x_write_dmae_phys_len(bp, GUNZIP_PHYS(bp), addr, len);
+ else
+ bnx2x_init_str_wr(bp, addr, GUNZIP_BUF(bp), len);
+}
+
+static void bnx2x_init_fill(struct bnx2x *bp, u32 addr, int fill, u32 len)
+{
+ u32 buf_len = (((len*4) > FW_BUF_SIZE) ? FW_BUF_SIZE : (len*4));
+ u32 buf_len32 = buf_len/4;
+ u32 i;
+
+ memset(GUNZIP_BUF(bp), (u8)fill, buf_len);
+
+ for (i = 0; i < len; i += buf_len32) {
+ u32 cur_len = min(buf_len32, len - i);
+
+ bnx2x_write_big_buf(bp, addr + i*4, cur_len);
+ }
+}
+
+static void bnx2x_init_wr_64(struct bnx2x *bp, u32 addr, const u32 *data,
+ u32 len64)
+{
+ u32 buf_len32 = FW_BUF_SIZE/4;
+ u32 len = len64*2;
+ u64 data64 = 0;
+ u32 i;
+
+ /* 64 bit value is in a blob: first low DWORD, then high DWORD */
+ data64 = HILO_U64((*(data + 1)), (*data));
+
+ len64 = min((u32)(FW_BUF_SIZE/8), len64);
+ for (i = 0; i < len64; i++) {
+ u64 *pdata = ((u64 *)(GUNZIP_BUF(bp))) + i;
+
+ *pdata = data64;
+ }
+
+ for (i = 0; i < len; i += buf_len32) {
+ u32 cur_len = min(buf_len32, len - i);
+
+ bnx2x_write_big_buf(bp, addr + i*4, cur_len);
+ }
+}
+
+/*********************************************************
+ There are different blobs for each PRAM section.
+ In addition, each blob write operation is divided into a few operations
+ in order to decrease the amount of phys. contiguous buffer needed.
+ Thus, when we select a blob the address may be with some offset
+ from the beginning of PRAM section.
+ The same holds for the INT_TABLE sections.
+**********************************************************/
+#define IF_IS_INT_TABLE_ADDR(base, addr) \
+ if (((base) <= (addr)) && ((base) + 0x400 >= (addr)))
+
+#define IF_IS_PRAM_ADDR(base, addr) \
+ if (((base) <= (addr)) && ((base) + 0x40000 >= (addr)))
+
+static const u8 *bnx2x_sel_blob(struct bnx2x *bp, u32 addr, const u8 *data)
+{
+ IF_IS_INT_TABLE_ADDR(TSEM_REG_INT_TABLE, addr)
+ data = INIT_TSEM_INT_TABLE_DATA(bp);
+ else
+ IF_IS_INT_TABLE_ADDR(CSEM_REG_INT_TABLE, addr)
+ data = INIT_CSEM_INT_TABLE_DATA(bp);
+ else
+ IF_IS_INT_TABLE_ADDR(USEM_REG_INT_TABLE, addr)
+ data = INIT_USEM_INT_TABLE_DATA(bp);
+ else
+ IF_IS_INT_TABLE_ADDR(XSEM_REG_INT_TABLE, addr)
+ data = INIT_XSEM_INT_TABLE_DATA(bp);
+ else
+ IF_IS_PRAM_ADDR(TSEM_REG_PRAM, addr)
+ data = INIT_TSEM_PRAM_DATA(bp);
+ else
+ IF_IS_PRAM_ADDR(CSEM_REG_PRAM, addr)
+ data = INIT_CSEM_PRAM_DATA(bp);
+ else
+ IF_IS_PRAM_ADDR(USEM_REG_PRAM, addr)
+ data = INIT_USEM_PRAM_DATA(bp);
+ else
+ IF_IS_PRAM_ADDR(XSEM_REG_PRAM, addr)
+ data = INIT_XSEM_PRAM_DATA(bp);
+
+ return data;
+}
+
+static void bnx2x_write_big_buf_wb(struct bnx2x *bp, u32 addr, u32 len)
+{
+ if (bp->dmae_ready)
+ bnx2x_write_dmae_phys_len(bp, GUNZIP_PHYS(bp), addr, len);
+ else
+ bnx2x_init_ind_wr(bp, addr, GUNZIP_BUF(bp), len);
+}
+
+static void bnx2x_init_wr_wb(struct bnx2x *bp, u32 addr, const u32 *data,
+ u32 len)
+{
+ const u32 *old_data = data;
+
+ data = (const u32 *)bnx2x_sel_blob(bp, addr, (const u8 *)data);
+
+ if (bp->dmae_ready) {
+ if (old_data != data)
+ VIRT_WR_DMAE_LEN(bp, data, addr, len, 1);
+ else
+ VIRT_WR_DMAE_LEN(bp, data, addr, len, 0);
+ } else
+ bnx2x_init_ind_wr(bp, addr, data, len);
+}
+
+static void bnx2x_init_wr_zp(struct bnx2x *bp, u32 addr, u32 len, u32 blob_off)
+{
+ const u8 *data = NULL;
+ int rc;
+ u32 i;
+
+ data = bnx2x_sel_blob(bp, addr, data) + blob_off*4;
+
+ rc = bnx2x_gunzip(bp, data, len);
+ if (rc)
+ return;
+
+ /* gunzip_outlen is in dwords */
+ len = GUNZIP_OUTLEN(bp);
+ for (i = 0; i < len; i++)
+ ((u32 *)GUNZIP_BUF(bp))[i] =
+ cpu_to_le32(((u32 *)GUNZIP_BUF(bp))[i]);
+
+ bnx2x_write_big_buf_wb(bp, addr, len);
+}
+
+static void bnx2x_init_block(struct bnx2x *bp, u32 block, u32 stage)
+{
+ u16 op_start =
+ INIT_OPS_OFFSETS(bp)[BLOCK_OPS_IDX(block, stage, STAGE_START)];
+ u16 op_end =
+ INIT_OPS_OFFSETS(bp)[BLOCK_OPS_IDX(block, stage, STAGE_END)];
+ union init_op *op;
+ int hw_wr;
+ u32 i, op_type, addr, len;
+ const u32 *data, *data_base;
+
+ /* If empty block */
+ if (op_start == op_end)
+ return;
+
+ if (CHIP_REV_IS_FPGA(bp))
+ hw_wr = OP_WR_FPGA;
+ else if (CHIP_REV_IS_EMUL(bp))
+ hw_wr = OP_WR_EMUL;
+ else
+ hw_wr = OP_WR_ASIC;
+
+ data_base = INIT_DATA(bp);
+
+ for (i = op_start; i < op_end; i++) {
+
+ op = (union init_op *)&(INIT_OPS(bp)[i]);
+
+ op_type = op->str_wr.op;
+ addr = op->str_wr.offset;
+ len = op->str_wr.data_len;
+ data = data_base + op->str_wr.data_off;
+
+ /* HW/EMUL specific */
+ if ((op_type > OP_WB) && (op_type == hw_wr))
+ op_type = OP_WR;
+
+ switch (op_type) {
+ case OP_RD:
+ REG_RD(bp, addr);
+ break;
+ case OP_WR:
+ REG_WR(bp, addr, op->write.val);
+ break;
+ case OP_SW:
+ bnx2x_init_str_wr(bp, addr, data, len);
+ break;
+ case OP_WB:
+ bnx2x_init_wr_wb(bp, addr, data, len);
+ break;
+ case OP_SI:
+ bnx2x_init_ind_wr(bp, addr, data, len);
+ break;
+ case OP_ZR:
+ bnx2x_init_fill(bp, addr, 0, op->zero.len);
+ break;
+ case OP_ZP:
+ bnx2x_init_wr_zp(bp, addr, len,
+ op->str_wr.data_off);
+ break;
+ case OP_WR_64:
+ bnx2x_init_wr_64(bp, addr, data, len);
+ break;
+ default:
+ /* happens whenever an op is of a diff HW */
+ break;
+ }
+ }
+}
+
+
+/****************************************************************************
+* PXP Arbiter
+****************************************************************************/
+/*
+ * This code configures the PCI read/write arbiter
+ * which implements a weighted round robin
+ * between the virtual queues in the chip.
+ *
+ * The values were derived for each PCI max payload and max request size.
+ * since max payload and max request size are only known at run time,
+ * this is done as a separate init stage.
+ */
+
+#define NUM_WR_Q 13
+#define NUM_RD_Q 29
+#define MAX_RD_ORD 3
+#define MAX_WR_ORD 2
+
+/* configuration for one arbiter queue */
+struct arb_line {
+ int l;
+ int add;
+ int ubound;
+};
+
+/* derived configuration for each read queue for each max request size */
+static const struct arb_line read_arb_data[NUM_RD_Q][MAX_RD_ORD + 1] = {
+/* 1 */ { {8, 64, 25}, {16, 64, 25}, {32, 64, 25}, {64, 64, 41} },
+ { {4, 8, 4}, {4, 8, 4}, {4, 8, 4}, {4, 8, 4} },
+ { {4, 3, 3}, {4, 3, 3}, {4, 3, 3}, {4, 3, 3} },
+ { {8, 3, 6}, {16, 3, 11}, {16, 3, 11}, {16, 3, 11} },
+ { {8, 64, 25}, {16, 64, 25}, {32, 64, 25}, {64, 64, 41} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {64, 3, 41} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {64, 3, 41} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {64, 3, 41} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {64, 3, 41} },
+/* 10 */{ {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 64, 6}, {16, 64, 11}, {32, 64, 21}, {32, 64, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+/* 20 */{ {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
+ { {8, 64, 25}, {16, 64, 41}, {32, 64, 81}, {64, 64, 120} }
+};
+
+/* derived configuration for each write queue for each max request size */
+static const struct arb_line write_arb_data[NUM_WR_Q][MAX_WR_ORD + 1] = {
+/* 1 */ { {4, 6, 3}, {4, 6, 3}, {4, 6, 3} },
+ { {4, 2, 3}, {4, 2, 3}, {4, 2, 3} },
+ { {8, 2, 6}, {16, 2, 11}, {16, 2, 11} },
+ { {8, 2, 6}, {16, 2, 11}, {32, 2, 21} },
+ { {8, 2, 6}, {16, 2, 11}, {32, 2, 21} },
+ { {8, 2, 6}, {16, 2, 11}, {32, 2, 21} },
+ { {8, 64, 25}, {16, 64, 25}, {32, 64, 25} },
+ { {8, 2, 6}, {16, 2, 11}, {16, 2, 11} },
+ { {8, 2, 6}, {16, 2, 11}, {16, 2, 11} },
+/* 10 */{ {8, 9, 6}, {16, 9, 11}, {32, 9, 21} },
+ { {8, 47, 19}, {16, 47, 19}, {32, 47, 21} },
+ { {8, 9, 6}, {16, 9, 11}, {16, 9, 11} },
+ { {8, 64, 25}, {16, 64, 41}, {32, 64, 81} }
+};
+
+/* register addresses for read queues */
+static const struct arb_line read_arb_addr[NUM_RD_Q-1] = {
+/* 1 */ {PXP2_REG_RQ_BW_RD_L0, PXP2_REG_RQ_BW_RD_ADD0,
+ PXP2_REG_RQ_BW_RD_UBOUND0},
+ {PXP2_REG_PSWRQ_BW_L1, PXP2_REG_PSWRQ_BW_ADD1,
+ PXP2_REG_PSWRQ_BW_UB1},
+ {PXP2_REG_PSWRQ_BW_L2, PXP2_REG_PSWRQ_BW_ADD2,
+ PXP2_REG_PSWRQ_BW_UB2},
+ {PXP2_REG_PSWRQ_BW_L3, PXP2_REG_PSWRQ_BW_ADD3,
+ PXP2_REG_PSWRQ_BW_UB3},
+ {PXP2_REG_RQ_BW_RD_L4, PXP2_REG_RQ_BW_RD_ADD4,
+ PXP2_REG_RQ_BW_RD_UBOUND4},
+ {PXP2_REG_RQ_BW_RD_L5, PXP2_REG_RQ_BW_RD_ADD5,
+ PXP2_REG_RQ_BW_RD_UBOUND5},
+ {PXP2_REG_PSWRQ_BW_L6, PXP2_REG_PSWRQ_BW_ADD6,
+ PXP2_REG_PSWRQ_BW_UB6},
+ {PXP2_REG_PSWRQ_BW_L7, PXP2_REG_PSWRQ_BW_ADD7,
+ PXP2_REG_PSWRQ_BW_UB7},
+ {PXP2_REG_PSWRQ_BW_L8, PXP2_REG_PSWRQ_BW_ADD8,
+ PXP2_REG_PSWRQ_BW_UB8},
+/* 10 */{PXP2_REG_PSWRQ_BW_L9, PXP2_REG_PSWRQ_BW_ADD9,
+ PXP2_REG_PSWRQ_BW_UB9},
+ {PXP2_REG_PSWRQ_BW_L10, PXP2_REG_PSWRQ_BW_ADD10,
+ PXP2_REG_PSWRQ_BW_UB10},
+ {PXP2_REG_PSWRQ_BW_L11, PXP2_REG_PSWRQ_BW_ADD11,
+ PXP2_REG_PSWRQ_BW_UB11},
+ {PXP2_REG_RQ_BW_RD_L12, PXP2_REG_RQ_BW_RD_ADD12,
+ PXP2_REG_RQ_BW_RD_UBOUND12},
+ {PXP2_REG_RQ_BW_RD_L13, PXP2_REG_RQ_BW_RD_ADD13,
+ PXP2_REG_RQ_BW_RD_UBOUND13},
+ {PXP2_REG_RQ_BW_RD_L14, PXP2_REG_RQ_BW_RD_ADD14,
+ PXP2_REG_RQ_BW_RD_UBOUND14},
+ {PXP2_REG_RQ_BW_RD_L15, PXP2_REG_RQ_BW_RD_ADD15,
+ PXP2_REG_RQ_BW_RD_UBOUND15},
+ {PXP2_REG_RQ_BW_RD_L16, PXP2_REG_RQ_BW_RD_ADD16,
+ PXP2_REG_RQ_BW_RD_UBOUND16},
+ {PXP2_REG_RQ_BW_RD_L17, PXP2_REG_RQ_BW_RD_ADD17,
+ PXP2_REG_RQ_BW_RD_UBOUND17},
+ {PXP2_REG_RQ_BW_RD_L18, PXP2_REG_RQ_BW_RD_ADD18,
+ PXP2_REG_RQ_BW_RD_UBOUND18},
+/* 20 */{PXP2_REG_RQ_BW_RD_L19, PXP2_REG_RQ_BW_RD_ADD19,
+ PXP2_REG_RQ_BW_RD_UBOUND19},
+ {PXP2_REG_RQ_BW_RD_L20, PXP2_REG_RQ_BW_RD_ADD20,
+ PXP2_REG_RQ_BW_RD_UBOUND20},
+ {PXP2_REG_RQ_BW_RD_L22, PXP2_REG_RQ_BW_RD_ADD22,
+ PXP2_REG_RQ_BW_RD_UBOUND22},
+ {PXP2_REG_RQ_BW_RD_L23, PXP2_REG_RQ_BW_RD_ADD23,
+ PXP2_REG_RQ_BW_RD_UBOUND23},
+ {PXP2_REG_RQ_BW_RD_L24, PXP2_REG_RQ_BW_RD_ADD24,
+ PXP2_REG_RQ_BW_RD_UBOUND24},
+ {PXP2_REG_RQ_BW_RD_L25, PXP2_REG_RQ_BW_RD_ADD25,
+ PXP2_REG_RQ_BW_RD_UBOUND25},
+ {PXP2_REG_RQ_BW_RD_L26, PXP2_REG_RQ_BW_RD_ADD26,
+ PXP2_REG_RQ_BW_RD_UBOUND26},
+ {PXP2_REG_RQ_BW_RD_L27, PXP2_REG_RQ_BW_RD_ADD27,
+ PXP2_REG_RQ_BW_RD_UBOUND27},
+ {PXP2_REG_PSWRQ_BW_L28, PXP2_REG_PSWRQ_BW_ADD28,
+ PXP2_REG_PSWRQ_BW_UB28}
+};
+
+/* register addresses for write queues */
+static const struct arb_line write_arb_addr[NUM_WR_Q-1] = {
+/* 1 */ {PXP2_REG_PSWRQ_BW_L1, PXP2_REG_PSWRQ_BW_ADD1,
+ PXP2_REG_PSWRQ_BW_UB1},
+ {PXP2_REG_PSWRQ_BW_L2, PXP2_REG_PSWRQ_BW_ADD2,
+ PXP2_REG_PSWRQ_BW_UB2},
+ {PXP2_REG_PSWRQ_BW_L3, PXP2_REG_PSWRQ_BW_ADD3,
+ PXP2_REG_PSWRQ_BW_UB3},
+ {PXP2_REG_PSWRQ_BW_L6, PXP2_REG_PSWRQ_BW_ADD6,
+ PXP2_REG_PSWRQ_BW_UB6},
+ {PXP2_REG_PSWRQ_BW_L7, PXP2_REG_PSWRQ_BW_ADD7,
+ PXP2_REG_PSWRQ_BW_UB7},
+ {PXP2_REG_PSWRQ_BW_L8, PXP2_REG_PSWRQ_BW_ADD8,
+ PXP2_REG_PSWRQ_BW_UB8},
+ {PXP2_REG_PSWRQ_BW_L9, PXP2_REG_PSWRQ_BW_ADD9,
+ PXP2_REG_PSWRQ_BW_UB9},
+ {PXP2_REG_PSWRQ_BW_L10, PXP2_REG_PSWRQ_BW_ADD10,
+ PXP2_REG_PSWRQ_BW_UB10},
+ {PXP2_REG_PSWRQ_BW_L11, PXP2_REG_PSWRQ_BW_ADD11,
+ PXP2_REG_PSWRQ_BW_UB11},
+/* 10 */{PXP2_REG_PSWRQ_BW_L28, PXP2_REG_PSWRQ_BW_ADD28,
+ PXP2_REG_PSWRQ_BW_UB28},
+ {PXP2_REG_RQ_BW_WR_L29, PXP2_REG_RQ_BW_WR_ADD29,
+ PXP2_REG_RQ_BW_WR_UBOUND29},
+ {PXP2_REG_RQ_BW_WR_L30, PXP2_REG_RQ_BW_WR_ADD30,
+ PXP2_REG_RQ_BW_WR_UBOUND30}
+};
+
+static void bnx2x_init_pxp_arb(struct bnx2x *bp, int r_order, int w_order)
+{
+ u32 val, i;
+
+ if (r_order > MAX_RD_ORD) {
+ DP(NETIF_MSG_HW, "read order of %d order adjusted to %d\n",
+ r_order, MAX_RD_ORD);
+ r_order = MAX_RD_ORD;
+ }
+ if (w_order > MAX_WR_ORD) {
+ DP(NETIF_MSG_HW, "write order of %d order adjusted to %d\n",
+ w_order, MAX_WR_ORD);
+ w_order = MAX_WR_ORD;
+ }
+ if (CHIP_REV_IS_FPGA(bp)) {
+ DP(NETIF_MSG_HW, "write order adjusted to 1 for FPGA\n");
+ w_order = 0;
+ }
+ DP(NETIF_MSG_HW, "read order %d write order %d\n", r_order, w_order);
+
+ for (i = 0; i < NUM_RD_Q-1; i++) {
+ REG_WR(bp, read_arb_addr[i].l, read_arb_data[i][r_order].l);
+ REG_WR(bp, read_arb_addr[i].add,
+ read_arb_data[i][r_order].add);
+ REG_WR(bp, read_arb_addr[i].ubound,
+ read_arb_data[i][r_order].ubound);
+ }
+
+ for (i = 0; i < NUM_WR_Q-1; i++) {
+ if ((write_arb_addr[i].l == PXP2_REG_RQ_BW_WR_L29) ||
+ (write_arb_addr[i].l == PXP2_REG_RQ_BW_WR_L30)) {
+
+ REG_WR(bp, write_arb_addr[i].l,
+ write_arb_data[i][w_order].l);
+
+ REG_WR(bp, write_arb_addr[i].add,
+ write_arb_data[i][w_order].add);
+
+ REG_WR(bp, write_arb_addr[i].ubound,
+ write_arb_data[i][w_order].ubound);
+ } else {
+
+ val = REG_RD(bp, write_arb_addr[i].l);
+ REG_WR(bp, write_arb_addr[i].l,
+ val | (write_arb_data[i][w_order].l << 10));
+
+ val = REG_RD(bp, write_arb_addr[i].add);
+ REG_WR(bp, write_arb_addr[i].add,
+ val | (write_arb_data[i][w_order].add << 10));
+
+ val = REG_RD(bp, write_arb_addr[i].ubound);
+ REG_WR(bp, write_arb_addr[i].ubound,
+ val | (write_arb_data[i][w_order].ubound << 7));
+ }
+ }
+
+ val = write_arb_data[NUM_WR_Q-1][w_order].add;
+ val += write_arb_data[NUM_WR_Q-1][w_order].ubound << 10;
+ val += write_arb_data[NUM_WR_Q-1][w_order].l << 17;
+ REG_WR(bp, PXP2_REG_PSWRQ_BW_RD, val);
+
+ val = read_arb_data[NUM_RD_Q-1][r_order].add;
+ val += read_arb_data[NUM_RD_Q-1][r_order].ubound << 10;
+ val += read_arb_data[NUM_RD_Q-1][r_order].l << 17;
+ REG_WR(bp, PXP2_REG_PSWRQ_BW_WR, val);
+
+ REG_WR(bp, PXP2_REG_RQ_WR_MBS0, w_order);
+ REG_WR(bp, PXP2_REG_RQ_WR_MBS1, w_order);
+ REG_WR(bp, PXP2_REG_RQ_RD_MBS0, r_order);
+ REG_WR(bp, PXP2_REG_RQ_RD_MBS1, r_order);
+
+ if (r_order == MAX_RD_ORD)
+ REG_WR(bp, PXP2_REG_RQ_PDR_LIMIT, 0xe00);
+
+ REG_WR(bp, PXP2_REG_WR_USDMDP_TH, (0x18 << w_order));
+
+ if (CHIP_IS_E1H(bp)) {
+ /* MPS w_order optimal TH presently TH
+ * 128 0 0 2
+ * 256 1 1 3
+ * >=512 2 2 3
+ */
+ val = ((w_order == 0) ? 2 : 3);
+ REG_WR(bp, PXP2_REG_WR_HC_MPS, val);
+ REG_WR(bp, PXP2_REG_WR_USDM_MPS, val);
+ REG_WR(bp, PXP2_REG_WR_CSDM_MPS, val);
+ REG_WR(bp, PXP2_REG_WR_TSDM_MPS, val);
+ REG_WR(bp, PXP2_REG_WR_XSDM_MPS, val);
+ REG_WR(bp, PXP2_REG_WR_QM_MPS, val);
+ REG_WR(bp, PXP2_REG_WR_TM_MPS, val);
+ REG_WR(bp, PXP2_REG_WR_SRC_MPS, val);
+ REG_WR(bp, PXP2_REG_WR_DBG_MPS, val);
+ REG_WR(bp, PXP2_REG_WR_DMAE_MPS, 2); /* DMAE is special */
+ REG_WR(bp, PXP2_REG_WR_CDU_MPS, val);
+ }
+}
+
+#endif /* BNX2X_INIT_OPS_H */
diff --git a/drivers/net/bnx2x/bnx2x_link.c b/drivers/net/bnx2x/bnx2x_link.c
new file mode 100644
index 00000000000..0383e306631
--- /dev/null
+++ b/drivers/net/bnx2x/bnx2x_link.c
@@ -0,0 +1,6735 @@
+/* Copyright 2008-2009 Broadcom Corporation
+ *
+ * Unless you and Broadcom execute a separate written software license
+ * agreement governing use of this software, this software is licensed to you
+ * under the terms of the GNU General Public License version 2, available
+ * at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
+ *
+ * Notwithstanding the above, under no circumstances may you combine this
+ * software in any way with any other Broadcom software provided under a
+ * license other than the GPL, without Broadcom's express prior written
+ * consent.
+ *
+ * Written by Yaniv Rosner
+ *
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/pci.h>
+#include <linux/netdevice.h>
+#include <linux/delay.h>
+#include <linux/ethtool.h>
+#include <linux/mutex.h>
+
+#include "bnx2x.h"
+
+/********************************************************/
+#define ETH_HLEN 14
+#define ETH_OVREHEAD (ETH_HLEN + 8)/* 8 for CRC + VLAN*/
+#define ETH_MIN_PACKET_SIZE 60
+#define ETH_MAX_PACKET_SIZE 1500
+#define ETH_MAX_JUMBO_PACKET_SIZE 9600
+#define MDIO_ACCESS_TIMEOUT 1000
+#define BMAC_CONTROL_RX_ENABLE 2
+
+/***********************************************************/
+/* Shortcut definitions */
+/***********************************************************/
+
+#define NIG_LATCH_BC_ENABLE_MI_INT 0
+
+#define NIG_STATUS_EMAC0_MI_INT \
+ NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_EMAC0_MISC_MI_INT
+#define NIG_STATUS_XGXS0_LINK10G \
+ NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_XGXS0_LINK10G
+#define NIG_STATUS_XGXS0_LINK_STATUS \
+ NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_XGXS0_LINK_STATUS
+#define NIG_STATUS_XGXS0_LINK_STATUS_SIZE \
+ NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_XGXS0_LINK_STATUS_SIZE
+#define NIG_STATUS_SERDES0_LINK_STATUS \
+ NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_SERDES0_LINK_STATUS
+#define NIG_MASK_MI_INT \
+ NIG_MASK_INTERRUPT_PORT0_REG_MASK_EMAC0_MISC_MI_INT
+#define NIG_MASK_XGXS0_LINK10G \
+ NIG_MASK_INTERRUPT_PORT0_REG_MASK_XGXS0_LINK10G
+#define NIG_MASK_XGXS0_LINK_STATUS \
+ NIG_MASK_INTERRUPT_PORT0_REG_MASK_XGXS0_LINK_STATUS
+#define NIG_MASK_SERDES0_LINK_STATUS \
+ NIG_MASK_INTERRUPT_PORT0_REG_MASK_SERDES0_LINK_STATUS
+
+#define MDIO_AN_CL73_OR_37_COMPLETE \
+ (MDIO_GP_STATUS_TOP_AN_STATUS1_CL73_AUTONEG_COMPLETE | \
+ MDIO_GP_STATUS_TOP_AN_STATUS1_CL37_AUTONEG_COMPLETE)
+
+#define XGXS_RESET_BITS \
+ (MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_RSTB_HW | \
+ MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_IDDQ | \
+ MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_PWRDWN | \
+ MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_PWRDWN_SD | \
+ MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_TXD_FIFO_RSTB)
+
+#define SERDES_RESET_BITS \
+ (MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_SERDES0_RSTB_HW | \
+ MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_SERDES0_IDDQ | \
+ MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_SERDES0_PWRDWN | \
+ MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_SERDES0_PWRDWN_SD)
+
+#define AUTONEG_CL37 SHARED_HW_CFG_AN_ENABLE_CL37
+#define AUTONEG_CL73 SHARED_HW_CFG_AN_ENABLE_CL73
+#define AUTONEG_BAM SHARED_HW_CFG_AN_ENABLE_BAM
+#define AUTONEG_PARALLEL \
+ SHARED_HW_CFG_AN_ENABLE_PARALLEL_DETECTION
+#define AUTONEG_SGMII_FIBER_AUTODET \
+ SHARED_HW_CFG_AN_EN_SGMII_FIBER_AUTO_DETECT
+#define AUTONEG_REMOTE_PHY SHARED_HW_CFG_AN_ENABLE_REMOTE_PHY
+
+#define GP_STATUS_PAUSE_RSOLUTION_TXSIDE \
+ MDIO_GP_STATUS_TOP_AN_STATUS1_PAUSE_RSOLUTION_TXSIDE
+#define GP_STATUS_PAUSE_RSOLUTION_RXSIDE \
+ MDIO_GP_STATUS_TOP_AN_STATUS1_PAUSE_RSOLUTION_RXSIDE
+#define GP_STATUS_SPEED_MASK \
+ MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_MASK
+#define GP_STATUS_10M MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_10M
+#define GP_STATUS_100M MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_100M
+#define GP_STATUS_1G MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_1G
+#define GP_STATUS_2_5G MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_2_5G
+#define GP_STATUS_5G MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_5G
+#define GP_STATUS_6G MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_6G
+#define GP_STATUS_10G_HIG \
+ MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_10G_HIG
+#define GP_STATUS_10G_CX4 \
+ MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_10G_CX4
+#define GP_STATUS_12G_HIG \
+ MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_12G_HIG
+#define GP_STATUS_12_5G MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_12_5G
+#define GP_STATUS_13G MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_13G
+#define GP_STATUS_15G MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_15G
+#define GP_STATUS_16G MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_16G
+#define GP_STATUS_1G_KX MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_1G_KX
+#define GP_STATUS_10G_KX4 \
+ MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_10G_KX4
+
+#define LINK_10THD LINK_STATUS_SPEED_AND_DUPLEX_10THD
+#define LINK_10TFD LINK_STATUS_SPEED_AND_DUPLEX_10TFD
+#define LINK_100TXHD LINK_STATUS_SPEED_AND_DUPLEX_100TXHD
+#define LINK_100T4 LINK_STATUS_SPEED_AND_DUPLEX_100T4
+#define LINK_100TXFD LINK_STATUS_SPEED_AND_DUPLEX_100TXFD
+#define LINK_1000THD LINK_STATUS_SPEED_AND_DUPLEX_1000THD
+#define LINK_1000TFD LINK_STATUS_SPEED_AND_DUPLEX_1000TFD
+#define LINK_1000XFD LINK_STATUS_SPEED_AND_DUPLEX_1000XFD
+#define LINK_2500THD LINK_STATUS_SPEED_AND_DUPLEX_2500THD
+#define LINK_2500TFD LINK_STATUS_SPEED_AND_DUPLEX_2500TFD
+#define LINK_2500XFD LINK_STATUS_SPEED_AND_DUPLEX_2500XFD
+#define LINK_10GTFD LINK_STATUS_SPEED_AND_DUPLEX_10GTFD
+#define LINK_10GXFD LINK_STATUS_SPEED_AND_DUPLEX_10GXFD
+#define LINK_12GTFD LINK_STATUS_SPEED_AND_DUPLEX_12GTFD
+#define LINK_12GXFD LINK_STATUS_SPEED_AND_DUPLEX_12GXFD
+#define LINK_12_5GTFD LINK_STATUS_SPEED_AND_DUPLEX_12_5GTFD
+#define LINK_12_5GXFD LINK_STATUS_SPEED_AND_DUPLEX_12_5GXFD
+#define LINK_13GTFD LINK_STATUS_SPEED_AND_DUPLEX_13GTFD
+#define LINK_13GXFD LINK_STATUS_SPEED_AND_DUPLEX_13GXFD
+#define LINK_15GTFD LINK_STATUS_SPEED_AND_DUPLEX_15GTFD
+#define LINK_15GXFD LINK_STATUS_SPEED_AND_DUPLEX_15GXFD
+#define LINK_16GTFD LINK_STATUS_SPEED_AND_DUPLEX_16GTFD
+#define LINK_16GXFD LINK_STATUS_SPEED_AND_DUPLEX_16GXFD
+
+#define PHY_XGXS_FLAG 0x1
+#define PHY_SGMII_FLAG 0x2
+#define PHY_SERDES_FLAG 0x4
+
+/* */
+#define SFP_EEPROM_CON_TYPE_ADDR 0x2
+ #define SFP_EEPROM_CON_TYPE_VAL_LC 0x7
+ #define SFP_EEPROM_CON_TYPE_VAL_COPPER 0x21
+
+
+#define SFP_EEPROM_COMP_CODE_ADDR 0x3
+ #define SFP_EEPROM_COMP_CODE_SR_MASK (1<<4)
+ #define SFP_EEPROM_COMP_CODE_LR_MASK (1<<5)
+ #define SFP_EEPROM_COMP_CODE_LRM_MASK (1<<6)
+
+#define SFP_EEPROM_FC_TX_TECH_ADDR 0x8
+ #define SFP_EEPROM_FC_TX_TECH_BITMASK_COPPER_PASSIVE 0x4
+ #define SFP_EEPROM_FC_TX_TECH_BITMASK_COPPER_ACTIVE 0x8
+
+#define SFP_EEPROM_OPTIONS_ADDR 0x40
+ #define SFP_EEPROM_OPTIONS_LINEAR_RX_OUT_MASK 0x1
+#define SFP_EEPROM_OPTIONS_SIZE 2
+
+#define EDC_MODE_LINEAR 0x0022
+#define EDC_MODE_LIMITING 0x0044
+#define EDC_MODE_PASSIVE_DAC 0x0055
+
+
+
+/**********************************************************/
+/* INTERFACE */
+/**********************************************************/
+#define CL45_WR_OVER_CL22(_bp, _port, _phy_addr, _bank, _addr, _val) \
+ bnx2x_cl45_write(_bp, _port, 0, _phy_addr, \
+ DEFAULT_PHY_DEV_ADDR, \
+ (_bank + (_addr & 0xf)), \
+ _val)
+
+#define CL45_RD_OVER_CL22(_bp, _port, _phy_addr, _bank, _addr, _val) \
+ bnx2x_cl45_read(_bp, _port, 0, _phy_addr, \
+ DEFAULT_PHY_DEV_ADDR, \
+ (_bank + (_addr & 0xf)), \
+ _val)
+
+static void bnx2x_set_serdes_access(struct link_params *params)
+{
+ struct bnx2x *bp = params->bp;
+ u32 emac_base = (params->port) ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
+
+ /* Set Clause 22 */
+ REG_WR(bp, NIG_REG_SERDES0_CTRL_MD_ST + params->port*0x10, 1);
+ REG_WR(bp, emac_base + EMAC_REG_EMAC_MDIO_COMM, 0x245f8000);
+ udelay(500);
+ REG_WR(bp, emac_base + EMAC_REG_EMAC_MDIO_COMM, 0x245d000f);
+ udelay(500);
+ /* Set Clause 45 */
+ REG_WR(bp, NIG_REG_SERDES0_CTRL_MD_ST + params->port*0x10, 0);
+}
+static void bnx2x_set_phy_mdio(struct link_params *params, u8 phy_flags)
+{
+ struct bnx2x *bp = params->bp;
+
+ if (phy_flags & PHY_XGXS_FLAG) {
+ REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_ST +
+ params->port*0x18, 0);
+ REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_DEVAD + params->port*0x18,
+ DEFAULT_PHY_DEV_ADDR);
+ } else {
+ bnx2x_set_serdes_access(params);
+
+ REG_WR(bp, NIG_REG_SERDES0_CTRL_MD_DEVAD +
+ params->port*0x10,
+ DEFAULT_PHY_DEV_ADDR);
+ }
+}
+
+static u32 bnx2x_bits_en(struct bnx2x *bp, u32 reg, u32 bits)
+{
+ u32 val = REG_RD(bp, reg);
+
+ val |= bits;
+ REG_WR(bp, reg, val);
+ return val;
+}
+
+static u32 bnx2x_bits_dis(struct bnx2x *bp, u32 reg, u32 bits)
+{
+ u32 val = REG_RD(bp, reg);
+
+ val &= ~bits;
+ REG_WR(bp, reg, val);
+ return val;
+}
+
+static void bnx2x_emac_init(struct link_params *params,
+ struct link_vars *vars)
+{
+ /* reset and unreset the emac core */
+ struct bnx2x *bp = params->bp;
+ u8 port = params->port;
+ u32 emac_base = port ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
+ u32 val;
+ u16 timeout;
+
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR,
+ (MISC_REGISTERS_RESET_REG_2_RST_EMAC0_HARD_CORE << port));
+ udelay(5);
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_SET,
+ (MISC_REGISTERS_RESET_REG_2_RST_EMAC0_HARD_CORE << port));
+
+ /* init emac - use read-modify-write */
+ /* self clear reset */
+ val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MODE);
+ EMAC_WR(bp, EMAC_REG_EMAC_MODE, (val | EMAC_MODE_RESET));
+
+ timeout = 200;
+ do {
+ val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MODE);
+ DP(NETIF_MSG_LINK, "EMAC reset reg is %u\n", val);
+ if (!timeout) {
+ DP(NETIF_MSG_LINK, "EMAC timeout!\n");
+ return;
+ }
+ timeout--;
+ } while (val & EMAC_MODE_RESET);
+
+ /* Set mac address */
+ val = ((params->mac_addr[0] << 8) |
+ params->mac_addr[1]);
+ EMAC_WR(bp, EMAC_REG_EMAC_MAC_MATCH, val);
+
+ val = ((params->mac_addr[2] << 24) |
+ (params->mac_addr[3] << 16) |
+ (params->mac_addr[4] << 8) |
+ params->mac_addr[5]);
+ EMAC_WR(bp, EMAC_REG_EMAC_MAC_MATCH + 4, val);
+}
+
+static u8 bnx2x_emac_enable(struct link_params *params,
+ struct link_vars *vars, u8 lb)
+{
+ struct bnx2x *bp = params->bp;
+ u8 port = params->port;
+ u32 emac_base = port ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
+ u32 val;
+
+ DP(NETIF_MSG_LINK, "enabling EMAC\n");
+
+ /* enable emac and not bmac */
+ REG_WR(bp, NIG_REG_EGRESS_EMAC0_PORT + port*4, 1);
+
+ /* for paladium */
+ if (CHIP_REV_IS_EMUL(bp)) {
+ /* Use lane 1 (of lanes 0-3) */
+ REG_WR(bp, NIG_REG_XGXS_LANE_SEL_P0 + port*4, 1);
+ REG_WR(bp, NIG_REG_XGXS_SERDES0_MODE_SEL +
+ port*4, 1);
+ }
+ /* for fpga */
+ else
+
+ if (CHIP_REV_IS_FPGA(bp)) {
+ /* Use lane 1 (of lanes 0-3) */
+ DP(NETIF_MSG_LINK, "bnx2x_emac_enable: Setting FPGA\n");
+
+ REG_WR(bp, NIG_REG_XGXS_LANE_SEL_P0 + port*4, 1);
+ REG_WR(bp, NIG_REG_XGXS_SERDES0_MODE_SEL + port*4,
+ 0);
+ } else
+ /* ASIC */
+ if (vars->phy_flags & PHY_XGXS_FLAG) {
+ u32 ser_lane = ((params->lane_config &
+ PORT_HW_CFG_LANE_SWAP_CFG_MASTER_MASK) >>
+ PORT_HW_CFG_LANE_SWAP_CFG_MASTER_SHIFT);
+
+ DP(NETIF_MSG_LINK, "XGXS\n");
+ /* select the master lanes (out of 0-3) */
+ REG_WR(bp, NIG_REG_XGXS_LANE_SEL_P0 +
+ port*4, ser_lane);
+ /* select XGXS */
+ REG_WR(bp, NIG_REG_XGXS_SERDES0_MODE_SEL +
+ port*4, 1);
+
+ } else { /* SerDes */
+ DP(NETIF_MSG_LINK, "SerDes\n");
+ /* select SerDes */
+ REG_WR(bp, NIG_REG_XGXS_SERDES0_MODE_SEL +
+ port*4, 0);
+ }
+
+ bnx2x_bits_en(bp, emac_base + EMAC_REG_EMAC_RX_MODE,
+ EMAC_RX_MODE_RESET);
+ bnx2x_bits_en(bp, emac_base + EMAC_REG_EMAC_TX_MODE,
+ EMAC_TX_MODE_RESET);
+
+ if (CHIP_REV_IS_SLOW(bp)) {
+ /* config GMII mode */
+ val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MODE);
+ EMAC_WR(bp, EMAC_REG_EMAC_MODE,
+ (val | EMAC_MODE_PORT_GMII));
+ } else { /* ASIC */
+ /* pause enable/disable */
+ bnx2x_bits_dis(bp, emac_base + EMAC_REG_EMAC_RX_MODE,
+ EMAC_RX_MODE_FLOW_EN);
+ if (vars->flow_ctrl & BNX2X_FLOW_CTRL_RX)
+ bnx2x_bits_en(bp, emac_base +
+ EMAC_REG_EMAC_RX_MODE,
+ EMAC_RX_MODE_FLOW_EN);
+
+ bnx2x_bits_dis(bp, emac_base + EMAC_REG_EMAC_TX_MODE,
+ (EMAC_TX_MODE_EXT_PAUSE_EN |
+ EMAC_TX_MODE_FLOW_EN));
+ if (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX)
+ bnx2x_bits_en(bp, emac_base +
+ EMAC_REG_EMAC_TX_MODE,
+ (EMAC_TX_MODE_EXT_PAUSE_EN |
+ EMAC_TX_MODE_FLOW_EN));
+ }
+
+ /* KEEP_VLAN_TAG, promiscuous */
+ val = REG_RD(bp, emac_base + EMAC_REG_EMAC_RX_MODE);
+ val |= EMAC_RX_MODE_KEEP_VLAN_TAG | EMAC_RX_MODE_PROMISCUOUS;
+ EMAC_WR(bp, EMAC_REG_EMAC_RX_MODE, val);
+
+ /* Set Loopback */
+ val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MODE);
+ if (lb)
+ val |= 0x810;
+ else
+ val &= ~0x810;
+ EMAC_WR(bp, EMAC_REG_EMAC_MODE, val);
+
+ /* enable emac */
+ REG_WR(bp, NIG_REG_NIG_EMAC0_EN + port*4, 1);
+
+ /* enable emac for jumbo packets */
+ EMAC_WR(bp, EMAC_REG_EMAC_RX_MTU_SIZE,
+ (EMAC_RX_MTU_SIZE_JUMBO_ENA |
+ (ETH_MAX_JUMBO_PACKET_SIZE + ETH_OVREHEAD)));
+
+ /* strip CRC */
+ REG_WR(bp, NIG_REG_NIG_INGRESS_EMAC0_NO_CRC + port*4, 0x1);
+
+ /* disable the NIG in/out to the bmac */
+ REG_WR(bp, NIG_REG_BMAC0_IN_EN + port*4, 0x0);
+ REG_WR(bp, NIG_REG_BMAC0_PAUSE_OUT_EN + port*4, 0x0);
+ REG_WR(bp, NIG_REG_BMAC0_OUT_EN + port*4, 0x0);
+
+ /* enable the NIG in/out to the emac */
+ REG_WR(bp, NIG_REG_EMAC0_IN_EN + port*4, 0x1);
+ val = 0;
+ if (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX)
+ val = 1;
+
+ REG_WR(bp, NIG_REG_EMAC0_PAUSE_OUT_EN + port*4, val);
+ REG_WR(bp, NIG_REG_EGRESS_EMAC0_OUT_EN + port*4, 0x1);
+
+ if (CHIP_REV_IS_EMUL(bp)) {
+ /* take the BigMac out of reset */
+ REG_WR(bp,
+ GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_SET,
+ (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port));
+
+ /* enable access for bmac registers */
+ REG_WR(bp, NIG_REG_BMAC0_REGS_OUT_EN + port*4, 0x1);
+ } else
+ REG_WR(bp, NIG_REG_BMAC0_REGS_OUT_EN + port*4, 0x0);
+
+ vars->mac_type = MAC_TYPE_EMAC;
+ return 0;
+}
+
+
+
+static u8 bnx2x_bmac_enable(struct link_params *params, struct link_vars *vars,
+ u8 is_lb)
+{
+ struct bnx2x *bp = params->bp;
+ u8 port = params->port;
+ u32 bmac_addr = port ? NIG_REG_INGRESS_BMAC1_MEM :
+ NIG_REG_INGRESS_BMAC0_MEM;
+ u32 wb_data[2];
+ u32 val;
+
+ DP(NETIF_MSG_LINK, "Enabling BigMAC\n");
+ /* reset and unreset the BigMac */
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR,
+ (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port));
+ msleep(1);
+
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_SET,
+ (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port));
+
+ /* enable access for bmac registers */
+ REG_WR(bp, NIG_REG_BMAC0_REGS_OUT_EN + port*4, 0x1);
+
+ /* XGXS control */
+ wb_data[0] = 0x3c;
+ wb_data[1] = 0;
+ REG_WR_DMAE(bp, bmac_addr +
+ BIGMAC_REGISTER_BMAC_XGXS_CONTROL,
+ wb_data, 2);
+
+ /* tx MAC SA */
+ wb_data[0] = ((params->mac_addr[2] << 24) |
+ (params->mac_addr[3] << 16) |
+ (params->mac_addr[4] << 8) |
+ params->mac_addr[5]);
+ wb_data[1] = ((params->mac_addr[0] << 8) |
+ params->mac_addr[1]);
+ REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_TX_SOURCE_ADDR,
+ wb_data, 2);
+
+ /* tx control */
+ val = 0xc0;
+ if (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX)
+ val |= 0x800000;
+ wb_data[0] = val;
+ wb_data[1] = 0;
+ REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_TX_CONTROL,
+ wb_data, 2);
+
+ /* mac control */
+ val = 0x3;
+ if (is_lb) {
+ val |= 0x4;
+ DP(NETIF_MSG_LINK, "enable bmac loopback\n");
+ }
+ wb_data[0] = val;
+ wb_data[1] = 0;
+ REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_BMAC_CONTROL,
+ wb_data, 2);
+
+ /* set rx mtu */
+ wb_data[0] = ETH_MAX_JUMBO_PACKET_SIZE + ETH_OVREHEAD;
+ wb_data[1] = 0;
+ REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_RX_MAX_SIZE,
+ wb_data, 2);
+
+ /* rx control set to don't strip crc */
+ val = 0x14;
+ if (vars->flow_ctrl & BNX2X_FLOW_CTRL_RX)
+ val |= 0x20;
+ wb_data[0] = val;
+ wb_data[1] = 0;
+ REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_RX_CONTROL,
+ wb_data, 2);
+
+ /* set tx mtu */
+ wb_data[0] = ETH_MAX_JUMBO_PACKET_SIZE + ETH_OVREHEAD;
+ wb_data[1] = 0;
+ REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_TX_MAX_SIZE,
+ wb_data, 2);
+
+ /* set cnt max size */
+ wb_data[0] = ETH_MAX_JUMBO_PACKET_SIZE + ETH_OVREHEAD;
+ wb_data[1] = 0;
+ REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_CNT_MAX_SIZE,
+ wb_data, 2);
+
+ /* configure safc */
+ wb_data[0] = 0x1000200;
+ wb_data[1] = 0;
+ REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_RX_LLFC_MSG_FLDS,
+ wb_data, 2);
+ /* fix for emulation */
+ if (CHIP_REV_IS_EMUL(bp)) {
+ wb_data[0] = 0xf000;
+ wb_data[1] = 0;
+ REG_WR_DMAE(bp,
+ bmac_addr + BIGMAC_REGISTER_TX_PAUSE_THRESHOLD,
+ wb_data, 2);
+ }
+
+ REG_WR(bp, NIG_REG_XGXS_SERDES0_MODE_SEL + port*4, 0x1);
+ REG_WR(bp, NIG_REG_XGXS_LANE_SEL_P0 + port*4, 0x0);
+ REG_WR(bp, NIG_REG_EGRESS_EMAC0_PORT + port*4, 0x0);
+ val = 0;
+ if (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX)
+ val = 1;
+ REG_WR(bp, NIG_REG_BMAC0_PAUSE_OUT_EN + port*4, val);
+ REG_WR(bp, NIG_REG_EGRESS_EMAC0_OUT_EN + port*4, 0x0);
+ REG_WR(bp, NIG_REG_EMAC0_IN_EN + port*4, 0x0);
+ REG_WR(bp, NIG_REG_EMAC0_PAUSE_OUT_EN + port*4, 0x0);
+ REG_WR(bp, NIG_REG_BMAC0_IN_EN + port*4, 0x1);
+ REG_WR(bp, NIG_REG_BMAC0_OUT_EN + port*4, 0x1);
+
+ vars->mac_type = MAC_TYPE_BMAC;
+ return 0;
+}
+
+static void bnx2x_phy_deassert(struct link_params *params, u8 phy_flags)
+{
+ struct bnx2x *bp = params->bp;
+ u32 val;
+
+ if (phy_flags & PHY_XGXS_FLAG) {
+ DP(NETIF_MSG_LINK, "bnx2x_phy_deassert:XGXS\n");
+ val = XGXS_RESET_BITS;
+
+ } else { /* SerDes */
+ DP(NETIF_MSG_LINK, "bnx2x_phy_deassert:SerDes\n");
+ val = SERDES_RESET_BITS;
+ }
+
+ val = val << (params->port*16);
+
+ /* reset and unreset the SerDes/XGXS */
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_3_CLEAR,
+ val);
+ udelay(500);
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_3_SET,
+ val);
+ bnx2x_set_phy_mdio(params, phy_flags);
+}
+
+void bnx2x_link_status_update(struct link_params *params,
+ struct link_vars *vars)
+{
+ struct bnx2x *bp = params->bp;
+ u8 link_10g;
+ u8 port = params->port;
+
+ if (params->switch_cfg == SWITCH_CFG_1G)
+ vars->phy_flags = PHY_SERDES_FLAG;
+ else
+ vars->phy_flags = PHY_XGXS_FLAG;
+ vars->link_status = REG_RD(bp, params->shmem_base +
+ offsetof(struct shmem_region,
+ port_mb[port].link_status));
+
+ vars->link_up = (vars->link_status & LINK_STATUS_LINK_UP);
+
+ if (vars->link_up) {
+ DP(NETIF_MSG_LINK, "phy link up\n");
+
+ vars->phy_link_up = 1;
+ vars->duplex = DUPLEX_FULL;
+ switch (vars->link_status &
+ LINK_STATUS_SPEED_AND_DUPLEX_MASK) {
+ case LINK_10THD:
+ vars->duplex = DUPLEX_HALF;
+ /* fall thru */
+ case LINK_10TFD:
+ vars->line_speed = SPEED_10;
+ break;
+
+ case LINK_100TXHD:
+ vars->duplex = DUPLEX_HALF;
+ /* fall thru */
+ case LINK_100T4:
+ case LINK_100TXFD:
+ vars->line_speed = SPEED_100;
+ break;
+
+ case LINK_1000THD:
+ vars->duplex = DUPLEX_HALF;
+ /* fall thru */
+ case LINK_1000TFD:
+ vars->line_speed = SPEED_1000;
+ break;
+
+ case LINK_2500THD:
+ vars->duplex = DUPLEX_HALF;
+ /* fall thru */
+ case LINK_2500TFD:
+ vars->line_speed = SPEED_2500;
+ break;
+
+ case LINK_10GTFD:
+ vars->line_speed = SPEED_10000;
+ break;
+
+ case LINK_12GTFD:
+ vars->line_speed = SPEED_12000;
+ break;
+
+ case LINK_12_5GTFD:
+ vars->line_speed = SPEED_12500;
+ break;
+
+ case LINK_13GTFD:
+ vars->line_speed = SPEED_13000;
+ break;
+
+ case LINK_15GTFD:
+ vars->line_speed = SPEED_15000;
+ break;
+
+ case LINK_16GTFD:
+ vars->line_speed = SPEED_16000;
+ break;
+
+ default:
+ break;
+ }
+
+ if (vars->link_status & LINK_STATUS_TX_FLOW_CONTROL_ENABLED)
+ vars->flow_ctrl |= BNX2X_FLOW_CTRL_TX;
+ else
+ vars->flow_ctrl &= ~BNX2X_FLOW_CTRL_TX;
+
+ if (vars->link_status & LINK_STATUS_RX_FLOW_CONTROL_ENABLED)
+ vars->flow_ctrl |= BNX2X_FLOW_CTRL_RX;
+ else
+ vars->flow_ctrl &= ~BNX2X_FLOW_CTRL_RX;
+
+ if (vars->phy_flags & PHY_XGXS_FLAG) {
+ if (vars->line_speed &&
+ ((vars->line_speed == SPEED_10) ||
+ (vars->line_speed == SPEED_100))) {
+ vars->phy_flags |= PHY_SGMII_FLAG;
+ } else {
+ vars->phy_flags &= ~PHY_SGMII_FLAG;
+ }
+ }
+
+ /* anything 10 and over uses the bmac */
+ link_10g = ((vars->line_speed == SPEED_10000) ||
+ (vars->line_speed == SPEED_12000) ||
+ (vars->line_speed == SPEED_12500) ||
+ (vars->line_speed == SPEED_13000) ||
+ (vars->line_speed == SPEED_15000) ||
+ (vars->line_speed == SPEED_16000));
+ if (link_10g)
+ vars->mac_type = MAC_TYPE_BMAC;
+ else
+ vars->mac_type = MAC_TYPE_EMAC;
+
+ } else { /* link down */
+ DP(NETIF_MSG_LINK, "phy link down\n");
+
+ vars->phy_link_up = 0;
+
+ vars->line_speed = 0;
+ vars->duplex = DUPLEX_FULL;
+ vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
+
+ /* indicate no mac active */
+ vars->mac_type = MAC_TYPE_NONE;
+ }
+
+ DP(NETIF_MSG_LINK, "link_status 0x%x phy_link_up %x\n",
+ vars->link_status, vars->phy_link_up);
+ DP(NETIF_MSG_LINK, "line_speed %x duplex %x flow_ctrl 0x%x\n",
+ vars->line_speed, vars->duplex, vars->flow_ctrl);
+}
+
+static void bnx2x_update_mng(struct link_params *params, u32 link_status)
+{
+ struct bnx2x *bp = params->bp;
+
+ REG_WR(bp, params->shmem_base +
+ offsetof(struct shmem_region,
+ port_mb[params->port].link_status),
+ link_status);
+}
+
+static void bnx2x_bmac_rx_disable(struct bnx2x *bp, u8 port)
+{
+ u32 bmac_addr = port ? NIG_REG_INGRESS_BMAC1_MEM :
+ NIG_REG_INGRESS_BMAC0_MEM;
+ u32 wb_data[2];
+ u32 nig_bmac_enable = REG_RD(bp, NIG_REG_BMAC0_REGS_OUT_EN + port*4);
+
+ /* Only if the bmac is out of reset */
+ if (REG_RD(bp, MISC_REG_RESET_REG_2) &
+ (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port) &&
+ nig_bmac_enable) {
+
+ /* Clear Rx Enable bit in BMAC_CONTROL register */
+ REG_RD_DMAE(bp, bmac_addr + BIGMAC_REGISTER_BMAC_CONTROL,
+ wb_data, 2);
+ wb_data[0] &= ~BMAC_CONTROL_RX_ENABLE;
+ REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_BMAC_CONTROL,
+ wb_data, 2);
+
+ msleep(1);
+ }
+}
+
+static u8 bnx2x_pbf_update(struct link_params *params, u32 flow_ctrl,
+ u32 line_speed)
+{
+ struct bnx2x *bp = params->bp;
+ u8 port = params->port;
+ u32 init_crd, crd;
+ u32 count = 1000;
+
+ /* disable port */
+ REG_WR(bp, PBF_REG_DISABLE_NEW_TASK_PROC_P0 + port*4, 0x1);
+
+ /* wait for init credit */
+ init_crd = REG_RD(bp, PBF_REG_P0_INIT_CRD + port*4);
+ crd = REG_RD(bp, PBF_REG_P0_CREDIT + port*8);
+ DP(NETIF_MSG_LINK, "init_crd 0x%x crd 0x%x\n", init_crd, crd);
+
+ while ((init_crd != crd) && count) {
+ msleep(5);
+
+ crd = REG_RD(bp, PBF_REG_P0_CREDIT + port*8);
+ count--;
+ }
+ crd = REG_RD(bp, PBF_REG_P0_CREDIT + port*8);
+ if (init_crd != crd) {
+ DP(NETIF_MSG_LINK, "BUG! init_crd 0x%x != crd 0x%x\n",
+ init_crd, crd);
+ return -EINVAL;
+ }
+
+ if (flow_ctrl & BNX2X_FLOW_CTRL_RX ||
+ line_speed == SPEED_10 ||
+ line_speed == SPEED_100 ||
+ line_speed == SPEED_1000 ||
+ line_speed == SPEED_2500) {
+ REG_WR(bp, PBF_REG_P0_PAUSE_ENABLE + port*4, 1);
+ /* update threshold */
+ REG_WR(bp, PBF_REG_P0_ARB_THRSH + port*4, 0);
+ /* update init credit */
+ init_crd = 778; /* (800-18-4) */
+
+ } else {
+ u32 thresh = (ETH_MAX_JUMBO_PACKET_SIZE +
+ ETH_OVREHEAD)/16;
+ REG_WR(bp, PBF_REG_P0_PAUSE_ENABLE + port*4, 0);
+ /* update threshold */
+ REG_WR(bp, PBF_REG_P0_ARB_THRSH + port*4, thresh);
+ /* update init credit */
+ switch (line_speed) {
+ case SPEED_10000:
+ init_crd = thresh + 553 - 22;
+ break;
+
+ case SPEED_12000:
+ init_crd = thresh + 664 - 22;
+ break;
+
+ case SPEED_13000:
+ init_crd = thresh + 742 - 22;
+ break;
+
+ case SPEED_16000:
+ init_crd = thresh + 778 - 22;
+ break;
+ default:
+ DP(NETIF_MSG_LINK, "Invalid line_speed 0x%x\n",
+ line_speed);
+ return -EINVAL;
+ }
+ }
+ REG_WR(bp, PBF_REG_P0_INIT_CRD + port*4, init_crd);
+ DP(NETIF_MSG_LINK, "PBF updated to speed %d credit %d\n",
+ line_speed, init_crd);
+
+ /* probe the credit changes */
+ REG_WR(bp, PBF_REG_INIT_P0 + port*4, 0x1);
+ msleep(5);
+ REG_WR(bp, PBF_REG_INIT_P0 + port*4, 0x0);
+
+ /* enable port */
+ REG_WR(bp, PBF_REG_DISABLE_NEW_TASK_PROC_P0 + port*4, 0x0);
+ return 0;
+}
+
+static u32 bnx2x_get_emac_base(struct bnx2x *bp, u32 ext_phy_type, u8 port)
+{
+ u32 emac_base;
+
+ switch (ext_phy_type) {
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
+ /* All MDC/MDIO is directed through single EMAC */
+ if (REG_RD(bp, NIG_REG_PORT_SWAP))
+ emac_base = GRCBASE_EMAC0;
+ else
+ emac_base = GRCBASE_EMAC1;
+ break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
+ emac_base = (port) ? GRCBASE_EMAC0 : GRCBASE_EMAC1;
+ break;
+ default:
+ emac_base = (port) ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
+ break;
+ }
+ return emac_base;
+
+}
+
+u8 bnx2x_cl45_write(struct bnx2x *bp, u8 port, u32 ext_phy_type,
+ u8 phy_addr, u8 devad, u16 reg, u16 val)
+{
+ u32 tmp, saved_mode;
+ u8 i, rc = 0;
+ u32 mdio_ctrl = bnx2x_get_emac_base(bp, ext_phy_type, port);
+
+ /* set clause 45 mode, slow down the MDIO clock to 2.5MHz
+ * (a value of 49==0x31) and make sure that the AUTO poll is off
+ */
+
+ saved_mode = REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE);
+ tmp = saved_mode & ~(EMAC_MDIO_MODE_AUTO_POLL |
+ EMAC_MDIO_MODE_CLOCK_CNT);
+ tmp |= (EMAC_MDIO_MODE_CLAUSE_45 |
+ (49 << EMAC_MDIO_MODE_CLOCK_CNT_BITSHIFT));
+ REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE, tmp);
+ REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE);
+ udelay(40);
+
+ /* address */
+
+ tmp = ((phy_addr << 21) | (devad << 16) | reg |
+ EMAC_MDIO_COMM_COMMAND_ADDRESS |
+ EMAC_MDIO_COMM_START_BUSY);
+ REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM, tmp);
+
+ for (i = 0; i < 50; i++) {
+ udelay(10);
+
+ tmp = REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM);
+ if (!(tmp & EMAC_MDIO_COMM_START_BUSY)) {
+ udelay(5);
+ break;
+ }
+ }
+ if (tmp & EMAC_MDIO_COMM_START_BUSY) {
+ DP(NETIF_MSG_LINK, "write phy register failed\n");
+ rc = -EFAULT;
+ } else {
+ /* data */
+ tmp = ((phy_addr << 21) | (devad << 16) | val |
+ EMAC_MDIO_COMM_COMMAND_WRITE_45 |
+ EMAC_MDIO_COMM_START_BUSY);
+ REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM, tmp);
+
+ for (i = 0; i < 50; i++) {
+ udelay(10);
+
+ tmp = REG_RD(bp, mdio_ctrl +
+ EMAC_REG_EMAC_MDIO_COMM);
+ if (!(tmp & EMAC_MDIO_COMM_START_BUSY)) {
+ udelay(5);
+ break;
+ }
+ }
+ if (tmp & EMAC_MDIO_COMM_START_BUSY) {
+ DP(NETIF_MSG_LINK, "write phy register failed\n");
+ rc = -EFAULT;
+ }
+ }
+
+ /* Restore the saved mode */
+ REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE, saved_mode);
+
+ return rc;
+}
+
+u8 bnx2x_cl45_read(struct bnx2x *bp, u8 port, u32 ext_phy_type,
+ u8 phy_addr, u8 devad, u16 reg, u16 *ret_val)
+{
+ u32 val, saved_mode;
+ u16 i;
+ u8 rc = 0;
+
+ u32 mdio_ctrl = bnx2x_get_emac_base(bp, ext_phy_type, port);
+ /* set clause 45 mode, slow down the MDIO clock to 2.5MHz
+ * (a value of 49==0x31) and make sure that the AUTO poll is off
+ */
+
+ saved_mode = REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE);
+ val = saved_mode & ((EMAC_MDIO_MODE_AUTO_POLL |
+ EMAC_MDIO_MODE_CLOCK_CNT));
+ val |= (EMAC_MDIO_MODE_CLAUSE_45 |
+ (49L << EMAC_MDIO_MODE_CLOCK_CNT_BITSHIFT));
+ REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE, val);
+ REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE);
+ udelay(40);
+
+ /* address */
+ val = ((phy_addr << 21) | (devad << 16) | reg |
+ EMAC_MDIO_COMM_COMMAND_ADDRESS |
+ EMAC_MDIO_COMM_START_BUSY);
+ REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM, val);
+
+ for (i = 0; i < 50; i++) {
+ udelay(10);
+
+ val = REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM);
+ if (!(val & EMAC_MDIO_COMM_START_BUSY)) {
+ udelay(5);
+ break;
+ }
+ }
+ if (val & EMAC_MDIO_COMM_START_BUSY) {
+ DP(NETIF_MSG_LINK, "read phy register failed\n");
+
+ *ret_val = 0;
+ rc = -EFAULT;
+
+ } else {
+ /* data */
+ val = ((phy_addr << 21) | (devad << 16) |
+ EMAC_MDIO_COMM_COMMAND_READ_45 |
+ EMAC_MDIO_COMM_START_BUSY);
+ REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM, val);
+
+ for (i = 0; i < 50; i++) {
+ udelay(10);
+
+ val = REG_RD(bp, mdio_ctrl +
+ EMAC_REG_EMAC_MDIO_COMM);
+ if (!(val & EMAC_MDIO_COMM_START_BUSY)) {
+ *ret_val = (u16)(val & EMAC_MDIO_COMM_DATA);
+ break;
+ }
+ }
+ if (val & EMAC_MDIO_COMM_START_BUSY) {
+ DP(NETIF_MSG_LINK, "read phy register failed\n");
+
+ *ret_val = 0;
+ rc = -EFAULT;
+ }
+ }
+
+ /* Restore the saved mode */
+ REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE, saved_mode);
+
+ return rc;
+}
+
+static void bnx2x_set_aer_mmd(struct link_params *params,
+ struct link_vars *vars)
+{
+ struct bnx2x *bp = params->bp;
+ u32 ser_lane;
+ u16 offset;
+
+ ser_lane = ((params->lane_config &
+ PORT_HW_CFG_LANE_SWAP_CFG_MASTER_MASK) >>
+ PORT_HW_CFG_LANE_SWAP_CFG_MASTER_SHIFT);
+
+ offset = (vars->phy_flags & PHY_XGXS_FLAG) ?
+ (params->phy_addr + ser_lane) : 0;
+
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_AER_BLOCK,
+ MDIO_AER_BLOCK_AER_REG, 0x3800 + offset);
+}
+
+static void bnx2x_set_master_ln(struct link_params *params)
+{
+ struct bnx2x *bp = params->bp;
+ u16 new_master_ln, ser_lane;
+ ser_lane = ((params->lane_config &
+ PORT_HW_CFG_LANE_SWAP_CFG_MASTER_MASK) >>
+ PORT_HW_CFG_LANE_SWAP_CFG_MASTER_SHIFT);
+
+ /* set the master_ln for AN */
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_XGXS_BLOCK2,
+ MDIO_XGXS_BLOCK2_TEST_MODE_LANE,
+ &new_master_ln);
+
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_XGXS_BLOCK2 ,
+ MDIO_XGXS_BLOCK2_TEST_MODE_LANE,
+ (new_master_ln | ser_lane));
+}
+
+static u8 bnx2x_reset_unicore(struct link_params *params)
+{
+ struct bnx2x *bp = params->bp;
+ u16 mii_control;
+ u16 i;
+
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_COMBO_IEEE0,
+ MDIO_COMBO_IEEE0_MII_CONTROL, &mii_control);
+
+ /* reset the unicore */
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_COMBO_IEEE0,
+ MDIO_COMBO_IEEE0_MII_CONTROL,
+ (mii_control |
+ MDIO_COMBO_IEEO_MII_CONTROL_RESET));
+ if (params->switch_cfg == SWITCH_CFG_1G)
+ bnx2x_set_serdes_access(params);
+
+ /* wait for the reset to self clear */
+ for (i = 0; i < MDIO_ACCESS_TIMEOUT; i++) {
+ udelay(5);
+
+ /* the reset erased the previous bank value */
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_COMBO_IEEE0,
+ MDIO_COMBO_IEEE0_MII_CONTROL,
+ &mii_control);
+
+ if (!(mii_control & MDIO_COMBO_IEEO_MII_CONTROL_RESET)) {
+ udelay(5);
+ return 0;
+ }
+ }
+
+ DP(NETIF_MSG_LINK, "BUG! XGXS is still in reset!\n");
+ return -EINVAL;
+
+}
+
+static void bnx2x_set_swap_lanes(struct link_params *params)
+{
+ struct bnx2x *bp = params->bp;
+ /* Each two bits represents a lane number:
+ No swap is 0123 => 0x1b no need to enable the swap */
+ u16 ser_lane, rx_lane_swap, tx_lane_swap;
+
+ ser_lane = ((params->lane_config &
+ PORT_HW_CFG_LANE_SWAP_CFG_MASTER_MASK) >>
+ PORT_HW_CFG_LANE_SWAP_CFG_MASTER_SHIFT);
+ rx_lane_swap = ((params->lane_config &
+ PORT_HW_CFG_LANE_SWAP_CFG_RX_MASK) >>
+ PORT_HW_CFG_LANE_SWAP_CFG_RX_SHIFT);
+ tx_lane_swap = ((params->lane_config &
+ PORT_HW_CFG_LANE_SWAP_CFG_TX_MASK) >>
+ PORT_HW_CFG_LANE_SWAP_CFG_TX_SHIFT);
+
+ if (rx_lane_swap != 0x1b) {
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_XGXS_BLOCK2,
+ MDIO_XGXS_BLOCK2_RX_LN_SWAP,
+ (rx_lane_swap |
+ MDIO_XGXS_BLOCK2_RX_LN_SWAP_ENABLE |
+ MDIO_XGXS_BLOCK2_RX_LN_SWAP_FORCE_ENABLE));
+ } else {
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_XGXS_BLOCK2,
+ MDIO_XGXS_BLOCK2_RX_LN_SWAP, 0);
+ }
+
+ if (tx_lane_swap != 0x1b) {
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_XGXS_BLOCK2,
+ MDIO_XGXS_BLOCK2_TX_LN_SWAP,
+ (tx_lane_swap |
+ MDIO_XGXS_BLOCK2_TX_LN_SWAP_ENABLE));
+ } else {
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_XGXS_BLOCK2,
+ MDIO_XGXS_BLOCK2_TX_LN_SWAP, 0);
+ }
+}
+
+static void bnx2x_set_parallel_detection(struct link_params *params,
+ u8 phy_flags)
+{
+ struct bnx2x *bp = params->bp;
+ u16 control2;
+
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_SERDES_DIGITAL,
+ MDIO_SERDES_DIGITAL_A_1000X_CONTROL2,
+ &control2);
+ if (params->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)
+ control2 |= MDIO_SERDES_DIGITAL_A_1000X_CONTROL2_PRL_DT_EN;
+ else
+ control2 &= ~MDIO_SERDES_DIGITAL_A_1000X_CONTROL2_PRL_DT_EN;
+ DP(NETIF_MSG_LINK, "params->speed_cap_mask = 0x%x, control2 = 0x%x\n",
+ params->speed_cap_mask, control2);
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_SERDES_DIGITAL,
+ MDIO_SERDES_DIGITAL_A_1000X_CONTROL2,
+ control2);
+
+ if ((phy_flags & PHY_XGXS_FLAG) &&
+ (params->speed_cap_mask &
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)) {
+ DP(NETIF_MSG_LINK, "XGXS\n");
+
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_10G_PARALLEL_DETECT,
+ MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_LINK,
+ MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_LINK_CNT);
+
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_10G_PARALLEL_DETECT,
+ MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_CONTROL,
+ &control2);
+
+
+ control2 |=
+ MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_CONTROL_PARDET10G_EN;
+
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_10G_PARALLEL_DETECT,
+ MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_CONTROL,
+ control2);
+
+ /* Disable parallel detection of HiG */
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_XGXS_BLOCK2,
+ MDIO_XGXS_BLOCK2_UNICORE_MODE_10G,
+ MDIO_XGXS_BLOCK2_UNICORE_MODE_10G_CX4_XGXS |
+ MDIO_XGXS_BLOCK2_UNICORE_MODE_10G_HIGIG_XGXS);
+ }
+}
+
+static void bnx2x_set_autoneg(struct link_params *params,
+ struct link_vars *vars,
+ u8 enable_cl73)
+{
+ struct bnx2x *bp = params->bp;
+ u16 reg_val;
+
+ /* CL37 Autoneg */
+
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_COMBO_IEEE0,
+ MDIO_COMBO_IEEE0_MII_CONTROL, &reg_val);
+
+ /* CL37 Autoneg Enabled */
+ if (vars->line_speed == SPEED_AUTO_NEG)
+ reg_val |= MDIO_COMBO_IEEO_MII_CONTROL_AN_EN;
+ else /* CL37 Autoneg Disabled */
+ reg_val &= ~(MDIO_COMBO_IEEO_MII_CONTROL_AN_EN |
+ MDIO_COMBO_IEEO_MII_CONTROL_RESTART_AN);
+
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_COMBO_IEEE0,
+ MDIO_COMBO_IEEE0_MII_CONTROL, reg_val);
+
+ /* Enable/Disable Autodetection */
+
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_SERDES_DIGITAL,
+ MDIO_SERDES_DIGITAL_A_1000X_CONTROL1, &reg_val);
+ reg_val &= ~(MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_SIGNAL_DETECT_EN |
+ MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_INVERT_SIGNAL_DETECT);
+ reg_val |= MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_FIBER_MODE;
+ if (vars->line_speed == SPEED_AUTO_NEG)
+ reg_val |= MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_AUTODET;
+ else
+ reg_val &= ~MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_AUTODET;
+
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_SERDES_DIGITAL,
+ MDIO_SERDES_DIGITAL_A_1000X_CONTROL1, reg_val);
+
+ /* Enable TetonII and BAM autoneg */
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_BAM_NEXT_PAGE,
+ MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL,
+ &reg_val);
+ if (vars->line_speed == SPEED_AUTO_NEG) {
+ /* Enable BAM aneg Mode and TetonII aneg Mode */
+ reg_val |= (MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL_BAM_MODE |
+ MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL_TETON_AN);
+ } else {
+ /* TetonII and BAM Autoneg Disabled */
+ reg_val &= ~(MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL_BAM_MODE |
+ MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL_TETON_AN);
+ }
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_BAM_NEXT_PAGE,
+ MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL,
+ reg_val);
+
+ if (enable_cl73) {
+ /* Enable Cl73 FSM status bits */
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_CL73_USERB0,
+ MDIO_CL73_USERB0_CL73_UCTRL,
+ 0xe);
+
+ /* Enable BAM Station Manager*/
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_CL73_USERB0,
+ MDIO_CL73_USERB0_CL73_BAM_CTRL1,
+ MDIO_CL73_USERB0_CL73_BAM_CTRL1_BAM_EN |
+ MDIO_CL73_USERB0_CL73_BAM_CTRL1_BAM_STATION_MNGR_EN |
+ MDIO_CL73_USERB0_CL73_BAM_CTRL1_BAM_NP_AFTER_BP_EN);
+
+ /* Advertise CL73 link speeds */
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_CL73_IEEEB1,
+ MDIO_CL73_IEEEB1_AN_ADV2,
+ &reg_val);
+ if (params->speed_cap_mask &
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)
+ reg_val |= MDIO_CL73_IEEEB1_AN_ADV2_ADVR_10G_KX4;
+ if (params->speed_cap_mask &
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)
+ reg_val |= MDIO_CL73_IEEEB1_AN_ADV2_ADVR_1000M_KX;
+
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_CL73_IEEEB1,
+ MDIO_CL73_IEEEB1_AN_ADV2,
+ reg_val);
+
+ /* CL73 Autoneg Enabled */
+ reg_val = MDIO_CL73_IEEEB0_CL73_AN_CONTROL_AN_EN;
+
+ } else /* CL73 Autoneg Disabled */
+ reg_val = 0;
+
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_CL73_IEEEB0,
+ MDIO_CL73_IEEEB0_CL73_AN_CONTROL, reg_val);
+}
+
+/* program SerDes, forced speed */
+static void bnx2x_program_serdes(struct link_params *params,
+ struct link_vars *vars)
+{
+ struct bnx2x *bp = params->bp;
+ u16 reg_val;
+
+ /* program duplex, disable autoneg and sgmii*/
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_COMBO_IEEE0,
+ MDIO_COMBO_IEEE0_MII_CONTROL, &reg_val);
+ reg_val &= ~(MDIO_COMBO_IEEO_MII_CONTROL_FULL_DUPLEX |
+ MDIO_COMBO_IEEO_MII_CONTROL_AN_EN |
+ MDIO_COMBO_IEEO_MII_CONTROL_MAN_SGMII_SP_MASK);
+ if (params->req_duplex == DUPLEX_FULL)
+ reg_val |= MDIO_COMBO_IEEO_MII_CONTROL_FULL_DUPLEX;
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_COMBO_IEEE0,
+ MDIO_COMBO_IEEE0_MII_CONTROL, reg_val);
+
+ /* program speed
+ - needed only if the speed is greater than 1G (2.5G or 10G) */
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_SERDES_DIGITAL,
+ MDIO_SERDES_DIGITAL_MISC1, &reg_val);
+ /* clearing the speed value before setting the right speed */
+ DP(NETIF_MSG_LINK, "MDIO_REG_BANK_SERDES_DIGITAL = 0x%x\n", reg_val);
+
+ reg_val &= ~(MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_MASK |
+ MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_SEL);
+
+ if (!((vars->line_speed == SPEED_1000) ||
+ (vars->line_speed == SPEED_100) ||
+ (vars->line_speed == SPEED_10))) {
+
+ reg_val |= (MDIO_SERDES_DIGITAL_MISC1_REFCLK_SEL_156_25M |
+ MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_SEL);
+ if (vars->line_speed == SPEED_10000)
+ reg_val |=
+ MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_10G_CX4;
+ if (vars->line_speed == SPEED_13000)
+ reg_val |=
+ MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_13G;
+ }
+
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_SERDES_DIGITAL,
+ MDIO_SERDES_DIGITAL_MISC1, reg_val);
+
+}
+
+static void bnx2x_set_brcm_cl37_advertisment(struct link_params *params)
+{
+ struct bnx2x *bp = params->bp;
+ u16 val = 0;
+
+ /* configure the 48 bits for BAM AN */
+
+ /* set extended capabilities */
+ if (params->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G)
+ val |= MDIO_OVER_1G_UP1_2_5G;
+ if (params->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)
+ val |= MDIO_OVER_1G_UP1_10G;
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_OVER_1G,
+ MDIO_OVER_1G_UP1, val);
+
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_OVER_1G,
+ MDIO_OVER_1G_UP3, 0x400);
+}
+
+static void bnx2x_calc_ieee_aneg_adv(struct link_params *params, u16 *ieee_fc)
+{
+ struct bnx2x *bp = params->bp;
+ *ieee_fc = MDIO_COMBO_IEEE0_AUTO_NEG_ADV_FULL_DUPLEX;
+ /* resolve pause mode and advertisement
+ * Please refer to Table 28B-3 of the 802.3ab-1999 spec */
+
+ switch (params->req_flow_ctrl) {
+ case BNX2X_FLOW_CTRL_AUTO:
+ if (params->req_fc_auto_adv == BNX2X_FLOW_CTRL_BOTH) {
+ *ieee_fc |=
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH;
+ } else {
+ *ieee_fc |=
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC;
+ }
+ break;
+ case BNX2X_FLOW_CTRL_TX:
+ *ieee_fc |=
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC;
+ break;
+
+ case BNX2X_FLOW_CTRL_RX:
+ case BNX2X_FLOW_CTRL_BOTH:
+ *ieee_fc |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH;
+ break;
+
+ case BNX2X_FLOW_CTRL_NONE:
+ default:
+ *ieee_fc |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_NONE;
+ break;
+ }
+ DP(NETIF_MSG_LINK, "ieee_fc = 0x%x\n", *ieee_fc);
+}
+
+static void bnx2x_set_ieee_aneg_advertisment(struct link_params *params,
+ u16 ieee_fc)
+{
+ struct bnx2x *bp = params->bp;
+ u16 val;
+ /* for AN, we are always publishing full duplex */
+
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_COMBO_IEEE0,
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV, ieee_fc);
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_CL73_IEEEB1,
+ MDIO_CL73_IEEEB1_AN_ADV1, &val);
+ val &= ~MDIO_CL73_IEEEB1_AN_ADV1_PAUSE_BOTH;
+ val |= ((ieee_fc<<3) & MDIO_CL73_IEEEB1_AN_ADV1_PAUSE_MASK);
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_CL73_IEEEB1,
+ MDIO_CL73_IEEEB1_AN_ADV1, val);
+}
+
+static void bnx2x_restart_autoneg(struct link_params *params, u8 enable_cl73)
+{
+ struct bnx2x *bp = params->bp;
+ u16 mii_control;
+
+ DP(NETIF_MSG_LINK, "bnx2x_restart_autoneg\n");
+ /* Enable and restart BAM/CL37 aneg */
+
+ if (enable_cl73) {
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_CL73_IEEEB0,
+ MDIO_CL73_IEEEB0_CL73_AN_CONTROL,
+ &mii_control);
+
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_CL73_IEEEB0,
+ MDIO_CL73_IEEEB0_CL73_AN_CONTROL,
+ (mii_control |
+ MDIO_CL73_IEEEB0_CL73_AN_CONTROL_AN_EN |
+ MDIO_CL73_IEEEB0_CL73_AN_CONTROL_RESTART_AN));
+ } else {
+
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_COMBO_IEEE0,
+ MDIO_COMBO_IEEE0_MII_CONTROL,
+ &mii_control);
+ DP(NETIF_MSG_LINK,
+ "bnx2x_restart_autoneg mii_control before = 0x%x\n",
+ mii_control);
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_COMBO_IEEE0,
+ MDIO_COMBO_IEEE0_MII_CONTROL,
+ (mii_control |
+ MDIO_COMBO_IEEO_MII_CONTROL_AN_EN |
+ MDIO_COMBO_IEEO_MII_CONTROL_RESTART_AN));
+ }
+}
+
+static void bnx2x_initialize_sgmii_process(struct link_params *params,
+ struct link_vars *vars)
+{
+ struct bnx2x *bp = params->bp;
+ u16 control1;
+
+ /* in SGMII mode, the unicore is always slave */
+
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_SERDES_DIGITAL,
+ MDIO_SERDES_DIGITAL_A_1000X_CONTROL1,
+ &control1);
+ control1 |= MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_INVERT_SIGNAL_DETECT;
+ /* set sgmii mode (and not fiber) */
+ control1 &= ~(MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_FIBER_MODE |
+ MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_AUTODET |
+ MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_MSTR_MODE);
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_SERDES_DIGITAL,
+ MDIO_SERDES_DIGITAL_A_1000X_CONTROL1,
+ control1);
+
+ /* if forced speed */
+ if (!(vars->line_speed == SPEED_AUTO_NEG)) {
+ /* set speed, disable autoneg */
+ u16 mii_control;
+
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_COMBO_IEEE0,
+ MDIO_COMBO_IEEE0_MII_CONTROL,
+ &mii_control);
+ mii_control &= ~(MDIO_COMBO_IEEO_MII_CONTROL_AN_EN |
+ MDIO_COMBO_IEEO_MII_CONTROL_MAN_SGMII_SP_MASK|
+ MDIO_COMBO_IEEO_MII_CONTROL_FULL_DUPLEX);
+
+ switch (vars->line_speed) {
+ case SPEED_100:
+ mii_control |=
+ MDIO_COMBO_IEEO_MII_CONTROL_MAN_SGMII_SP_100;
+ break;
+ case SPEED_1000:
+ mii_control |=
+ MDIO_COMBO_IEEO_MII_CONTROL_MAN_SGMII_SP_1000;
+ break;
+ case SPEED_10:
+ /* there is nothing to set for 10M */
+ break;
+ default:
+ /* invalid speed for SGMII */
+ DP(NETIF_MSG_LINK, "Invalid line_speed 0x%x\n",
+ vars->line_speed);
+ break;
+ }
+
+ /* setting the full duplex */
+ if (params->req_duplex == DUPLEX_FULL)
+ mii_control |=
+ MDIO_COMBO_IEEO_MII_CONTROL_FULL_DUPLEX;
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_COMBO_IEEE0,
+ MDIO_COMBO_IEEE0_MII_CONTROL,
+ mii_control);
+
+ } else { /* AN mode */
+ /* enable and restart AN */
+ bnx2x_restart_autoneg(params, 0);
+ }
+}
+
+
+/*
+ * link management
+ */
+
+static void bnx2x_pause_resolve(struct link_vars *vars, u32 pause_result)
+{ /* LD LP */
+ switch (pause_result) { /* ASYM P ASYM P */
+ case 0xb: /* 1 0 1 1 */
+ vars->flow_ctrl = BNX2X_FLOW_CTRL_TX;
+ break;
+
+ case 0xe: /* 1 1 1 0 */
+ vars->flow_ctrl = BNX2X_FLOW_CTRL_RX;
+ break;
+
+ case 0x5: /* 0 1 0 1 */
+ case 0x7: /* 0 1 1 1 */
+ case 0xd: /* 1 1 0 1 */
+ case 0xf: /* 1 1 1 1 */
+ vars->flow_ctrl = BNX2X_FLOW_CTRL_BOTH;
+ break;
+
+ default:
+ break;
+ }
+}
+
+static u8 bnx2x_ext_phy_resolve_fc(struct link_params *params,
+ struct link_vars *vars)
+{
+ struct bnx2x *bp = params->bp;
+ u8 ext_phy_addr;
+ u16 ld_pause; /* local */
+ u16 lp_pause; /* link partner */
+ u16 an_complete; /* AN complete */
+ u16 pause_result;
+ u8 ret = 0;
+ u32 ext_phy_type;
+ u8 port = params->port;
+ ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
+ ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
+ /* read twice */
+
+ bnx2x_cl45_read(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_STATUS, &an_complete);
+ bnx2x_cl45_read(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_STATUS, &an_complete);
+
+ if (an_complete & MDIO_AN_REG_STATUS_AN_COMPLETE) {
+ ret = 1;
+ bnx2x_cl45_read(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_ADV_PAUSE, &ld_pause);
+ bnx2x_cl45_read(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_LP_AUTO_NEG, &lp_pause);
+ pause_result = (ld_pause &
+ MDIO_AN_REG_ADV_PAUSE_MASK) >> 8;
+ pause_result |= (lp_pause &
+ MDIO_AN_REG_ADV_PAUSE_MASK) >> 10;
+ DP(NETIF_MSG_LINK, "Ext PHY pause result 0x%x\n",
+ pause_result);
+ bnx2x_pause_resolve(vars, pause_result);
+ if (vars->flow_ctrl == BNX2X_FLOW_CTRL_NONE &&
+ ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073) {
+ bnx2x_cl45_read(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_CL37_FC_LD, &ld_pause);
+
+ bnx2x_cl45_read(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_CL37_FC_LP, &lp_pause);
+ pause_result = (ld_pause &
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) >> 5;
+ pause_result |= (lp_pause &
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) >> 7;
+
+ bnx2x_pause_resolve(vars, pause_result);
+ DP(NETIF_MSG_LINK, "Ext PHY CL37 pause result 0x%x\n",
+ pause_result);
+ }
+ }
+ return ret;
+}
+
+static u8 bnx2x_direct_parallel_detect_used(struct link_params *params)
+{
+ struct bnx2x *bp = params->bp;
+ u16 pd_10g, status2_1000x;
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_SERDES_DIGITAL,
+ MDIO_SERDES_DIGITAL_A_1000X_STATUS2,
+ &status2_1000x);
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_SERDES_DIGITAL,
+ MDIO_SERDES_DIGITAL_A_1000X_STATUS2,
+ &status2_1000x);
+ if (status2_1000x & MDIO_SERDES_DIGITAL_A_1000X_STATUS2_AN_DISABLED) {
+ DP(NETIF_MSG_LINK, "1G parallel detect link on port %d\n",
+ params->port);
+ return 1;
+ }
+
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_10G_PARALLEL_DETECT,
+ MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_STATUS,
+ &pd_10g);
+
+ if (pd_10g & MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_STATUS_PD_LINK) {
+ DP(NETIF_MSG_LINK, "10G parallel detect link on port %d\n",
+ params->port);
+ return 1;
+ }
+ return 0;
+}
+
+static void bnx2x_flow_ctrl_resolve(struct link_params *params,
+ struct link_vars *vars,
+ u32 gp_status)
+{
+ struct bnx2x *bp = params->bp;
+ u16 ld_pause; /* local driver */
+ u16 lp_pause; /* link partner */
+ u16 pause_result;
+
+ vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
+
+ /* resolve from gp_status in case of AN complete and not sgmii */
+ if ((params->req_flow_ctrl == BNX2X_FLOW_CTRL_AUTO) &&
+ (gp_status & MDIO_AN_CL73_OR_37_COMPLETE) &&
+ (!(vars->phy_flags & PHY_SGMII_FLAG)) &&
+ (XGXS_EXT_PHY_TYPE(params->ext_phy_config) ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT)) {
+ if (bnx2x_direct_parallel_detect_used(params)) {
+ vars->flow_ctrl = params->req_fc_auto_adv;
+ return;
+ }
+ if ((gp_status &
+ (MDIO_GP_STATUS_TOP_AN_STATUS1_CL73_AUTONEG_COMPLETE |
+ MDIO_GP_STATUS_TOP_AN_STATUS1_CL73_MR_LP_NP_AN_ABLE)) ==
+ (MDIO_GP_STATUS_TOP_AN_STATUS1_CL73_AUTONEG_COMPLETE |
+ MDIO_GP_STATUS_TOP_AN_STATUS1_CL73_MR_LP_NP_AN_ABLE)) {
+
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_CL73_IEEEB1,
+ MDIO_CL73_IEEEB1_AN_ADV1,
+ &ld_pause);
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_CL73_IEEEB1,
+ MDIO_CL73_IEEEB1_AN_LP_ADV1,
+ &lp_pause);
+ pause_result = (ld_pause &
+ MDIO_CL73_IEEEB1_AN_ADV1_PAUSE_MASK)
+ >> 8;
+ pause_result |= (lp_pause &
+ MDIO_CL73_IEEEB1_AN_LP_ADV1_PAUSE_MASK)
+ >> 10;
+ DP(NETIF_MSG_LINK, "pause_result CL73 0x%x\n",
+ pause_result);
+ } else {
+
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_COMBO_IEEE0,
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV,
+ &ld_pause);
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_COMBO_IEEE0,
+ MDIO_COMBO_IEEE0_AUTO_NEG_LINK_PARTNER_ABILITY1,
+ &lp_pause);
+ pause_result = (ld_pause &
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_MASK)>>5;
+ pause_result |= (lp_pause &
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_MASK)>>7;
+ DP(NETIF_MSG_LINK, "pause_result CL37 0x%x\n",
+ pause_result);
+ }
+ bnx2x_pause_resolve(vars, pause_result);
+ } else if ((params->req_flow_ctrl == BNX2X_FLOW_CTRL_AUTO) &&
+ (bnx2x_ext_phy_resolve_fc(params, vars))) {
+ return;
+ } else {
+ if (params->req_flow_ctrl == BNX2X_FLOW_CTRL_AUTO)
+ vars->flow_ctrl = params->req_fc_auto_adv;
+ else
+ vars->flow_ctrl = params->req_flow_ctrl;
+ }
+ DP(NETIF_MSG_LINK, "flow_ctrl 0x%x\n", vars->flow_ctrl);
+}
+
+static void bnx2x_check_fallback_to_cl37(struct link_params *params)
+{
+ struct bnx2x *bp = params->bp;
+ u16 rx_status, ustat_val, cl37_fsm_recieved;
+ DP(NETIF_MSG_LINK, "bnx2x_check_fallback_to_cl37\n");
+ /* Step 1: Make sure signal is detected */
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_RX0,
+ MDIO_RX0_RX_STATUS,
+ &rx_status);
+ if ((rx_status & MDIO_RX0_RX_STATUS_SIGDET) !=
+ (MDIO_RX0_RX_STATUS_SIGDET)) {
+ DP(NETIF_MSG_LINK, "Signal is not detected. Restoring CL73."
+ "rx_status(0x80b0) = 0x%x\n", rx_status);
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_CL73_IEEEB0,
+ MDIO_CL73_IEEEB0_CL73_AN_CONTROL,
+ MDIO_CL73_IEEEB0_CL73_AN_CONTROL_AN_EN);
+ return;
+ }
+ /* Step 2: Check CL73 state machine */
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_CL73_USERB0,
+ MDIO_CL73_USERB0_CL73_USTAT1,
+ &ustat_val);
+ if ((ustat_val &
+ (MDIO_CL73_USERB0_CL73_USTAT1_LINK_STATUS_CHECK |
+ MDIO_CL73_USERB0_CL73_USTAT1_AN_GOOD_CHECK_BAM37)) !=
+ (MDIO_CL73_USERB0_CL73_USTAT1_LINK_STATUS_CHECK |
+ MDIO_CL73_USERB0_CL73_USTAT1_AN_GOOD_CHECK_BAM37)) {
+ DP(NETIF_MSG_LINK, "CL73 state-machine is not stable. "
+ "ustat_val(0x8371) = 0x%x\n", ustat_val);
+ return;
+ }
+ /* Step 3: Check CL37 Message Pages received to indicate LP
+ supports only CL37 */
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_REMOTE_PHY,
+ MDIO_REMOTE_PHY_MISC_RX_STATUS,
+ &cl37_fsm_recieved);
+ if ((cl37_fsm_recieved &
+ (MDIO_REMOTE_PHY_MISC_RX_STATUS_CL37_FSM_RECEIVED_OVER1G_MSG |
+ MDIO_REMOTE_PHY_MISC_RX_STATUS_CL37_FSM_RECEIVED_BRCM_OUI_MSG)) !=
+ (MDIO_REMOTE_PHY_MISC_RX_STATUS_CL37_FSM_RECEIVED_OVER1G_MSG |
+ MDIO_REMOTE_PHY_MISC_RX_STATUS_CL37_FSM_RECEIVED_BRCM_OUI_MSG)) {
+ DP(NETIF_MSG_LINK, "No CL37 FSM were received. "
+ "misc_rx_status(0x8330) = 0x%x\n",
+ cl37_fsm_recieved);
+ return;
+ }
+ /* The combined cl37/cl73 fsm state information indicating that we are
+ connected to a device which does not support cl73, but does support
+ cl37 BAM. In this case we disable cl73 and restart cl37 auto-neg */
+ /* Disable CL73 */
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_CL73_IEEEB0,
+ MDIO_CL73_IEEEB0_CL73_AN_CONTROL,
+ 0);
+ /* Restart CL37 autoneg */
+ bnx2x_restart_autoneg(params, 0);
+ DP(NETIF_MSG_LINK, "Disabling CL73, and restarting CL37 autoneg\n");
+}
+static u8 bnx2x_link_settings_status(struct link_params *params,
+ struct link_vars *vars,
+ u32 gp_status,
+ u8 ext_phy_link_up)
+{
+ struct bnx2x *bp = params->bp;
+ u16 new_line_speed;
+ u8 rc = 0;
+ vars->link_status = 0;
+
+ if (gp_status & MDIO_GP_STATUS_TOP_AN_STATUS1_LINK_STATUS) {
+ DP(NETIF_MSG_LINK, "phy link up gp_status=0x%x\n",
+ gp_status);
+
+ vars->phy_link_up = 1;
+ vars->link_status |= LINK_STATUS_LINK_UP;
+
+ if (gp_status & MDIO_GP_STATUS_TOP_AN_STATUS1_DUPLEX_STATUS)
+ vars->duplex = DUPLEX_FULL;
+ else
+ vars->duplex = DUPLEX_HALF;
+
+ bnx2x_flow_ctrl_resolve(params, vars, gp_status);
+
+ switch (gp_status & GP_STATUS_SPEED_MASK) {
+ case GP_STATUS_10M:
+ new_line_speed = SPEED_10;
+ if (vars->duplex == DUPLEX_FULL)
+ vars->link_status |= LINK_10TFD;
+ else
+ vars->link_status |= LINK_10THD;
+ break;
+
+ case GP_STATUS_100M:
+ new_line_speed = SPEED_100;
+ if (vars->duplex == DUPLEX_FULL)
+ vars->link_status |= LINK_100TXFD;
+ else
+ vars->link_status |= LINK_100TXHD;
+ break;
+
+ case GP_STATUS_1G:
+ case GP_STATUS_1G_KX:
+ new_line_speed = SPEED_1000;
+ if (vars->duplex == DUPLEX_FULL)
+ vars->link_status |= LINK_1000TFD;
+ else
+ vars->link_status |= LINK_1000THD;
+ break;
+
+ case GP_STATUS_2_5G:
+ new_line_speed = SPEED_2500;
+ if (vars->duplex == DUPLEX_FULL)
+ vars->link_status |= LINK_2500TFD;
+ else
+ vars->link_status |= LINK_2500THD;
+ break;
+
+ case GP_STATUS_5G:
+ case GP_STATUS_6G:
+ DP(NETIF_MSG_LINK,
+ "link speed unsupported gp_status 0x%x\n",
+ gp_status);
+ return -EINVAL;
+
+ case GP_STATUS_10G_KX4:
+ case GP_STATUS_10G_HIG:
+ case GP_STATUS_10G_CX4:
+ new_line_speed = SPEED_10000;
+ vars->link_status |= LINK_10GTFD;
+ break;
+
+ case GP_STATUS_12G_HIG:
+ new_line_speed = SPEED_12000;
+ vars->link_status |= LINK_12GTFD;
+ break;
+
+ case GP_STATUS_12_5G:
+ new_line_speed = SPEED_12500;
+ vars->link_status |= LINK_12_5GTFD;
+ break;
+
+ case GP_STATUS_13G:
+ new_line_speed = SPEED_13000;
+ vars->link_status |= LINK_13GTFD;
+ break;
+
+ case GP_STATUS_15G:
+ new_line_speed = SPEED_15000;
+ vars->link_status |= LINK_15GTFD;
+ break;
+
+ case GP_STATUS_16G:
+ new_line_speed = SPEED_16000;
+ vars->link_status |= LINK_16GTFD;
+ break;
+
+ default:
+ DP(NETIF_MSG_LINK,
+ "link speed unsupported gp_status 0x%x\n",
+ gp_status);
+ return -EINVAL;
+ }
+
+ /* Upon link speed change set the NIG into drain mode.
+ Comes to deals with possible FIFO glitch due to clk change
+ when speed is decreased without link down indicator */
+ if (new_line_speed != vars->line_speed) {
+ if (XGXS_EXT_PHY_TYPE(params->ext_phy_config) !=
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT &&
+ ext_phy_link_up) {
+ DP(NETIF_MSG_LINK, "Internal link speed %d is"
+ " different than the external"
+ " link speed %d\n", new_line_speed,
+ vars->line_speed);
+ vars->phy_link_up = 0;
+ return 0;
+ }
+ REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE
+ + params->port*4, 0);
+ msleep(1);
+ }
+ vars->line_speed = new_line_speed;
+ vars->link_status |= LINK_STATUS_SERDES_LINK;
+
+ if ((params->req_line_speed == SPEED_AUTO_NEG) &&
+ ((XGXS_EXT_PHY_TYPE(params->ext_phy_config) ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) ||
+ (XGXS_EXT_PHY_TYPE(params->ext_phy_config) ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705) ||
+ (XGXS_EXT_PHY_TYPE(params->ext_phy_config) ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706) ||
+ (XGXS_EXT_PHY_TYPE(params->ext_phy_config) ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726))) {
+ vars->autoneg = AUTO_NEG_ENABLED;
+
+ if (gp_status & MDIO_AN_CL73_OR_37_COMPLETE) {
+ vars->autoneg |= AUTO_NEG_COMPLETE;
+ vars->link_status |=
+ LINK_STATUS_AUTO_NEGOTIATE_COMPLETE;
+ }
+
+ vars->autoneg |= AUTO_NEG_PARALLEL_DETECTION_USED;
+ vars->link_status |=
+ LINK_STATUS_PARALLEL_DETECTION_USED;
+
+ }
+ if (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX)
+ vars->link_status |=
+ LINK_STATUS_TX_FLOW_CONTROL_ENABLED;
+
+ if (vars->flow_ctrl & BNX2X_FLOW_CTRL_RX)
+ vars->link_status |=
+ LINK_STATUS_RX_FLOW_CONTROL_ENABLED;
+
+ } else { /* link_down */
+ DP(NETIF_MSG_LINK, "phy link down\n");
+
+ vars->phy_link_up = 0;
+
+ vars->duplex = DUPLEX_FULL;
+ vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
+ vars->autoneg = AUTO_NEG_DISABLED;
+ vars->mac_type = MAC_TYPE_NONE;
+
+ if ((params->req_line_speed == SPEED_AUTO_NEG) &&
+ ((XGXS_EXT_PHY_TYPE(params->ext_phy_config) ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT))) {
+ /* Check signal is detected */
+ bnx2x_check_fallback_to_cl37(params);
+ }
+ }
+
+ DP(NETIF_MSG_LINK, "gp_status 0x%x phy_link_up %x line_speed %x\n",
+ gp_status, vars->phy_link_up, vars->line_speed);
+ DP(NETIF_MSG_LINK, "duplex %x flow_ctrl 0x%x"
+ " autoneg 0x%x\n",
+ vars->duplex,
+ vars->flow_ctrl, vars->autoneg);
+ DP(NETIF_MSG_LINK, "link_status 0x%x\n", vars->link_status);
+
+ return rc;
+}
+
+static void bnx2x_set_gmii_tx_driver(struct link_params *params)
+{
+ struct bnx2x *bp = params->bp;
+ u16 lp_up2;
+ u16 tx_driver;
+ u16 bank;
+
+ /* read precomp */
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_OVER_1G,
+ MDIO_OVER_1G_LP_UP2, &lp_up2);
+
+ /* bits [10:7] at lp_up2, positioned at [15:12] */
+ lp_up2 = (((lp_up2 & MDIO_OVER_1G_LP_UP2_PREEMPHASIS_MASK) >>
+ MDIO_OVER_1G_LP_UP2_PREEMPHASIS_SHIFT) <<
+ MDIO_TX0_TX_DRIVER_PREEMPHASIS_SHIFT);
+
+ if (lp_up2 == 0)
+ return;
+
+ for (bank = MDIO_REG_BANK_TX0; bank <= MDIO_REG_BANK_TX3;
+ bank += (MDIO_REG_BANK_TX1 - MDIO_REG_BANK_TX0)) {
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ bank,
+ MDIO_TX0_TX_DRIVER, &tx_driver);
+
+ /* replace tx_driver bits [15:12] */
+ if (lp_up2 !=
+ (tx_driver & MDIO_TX0_TX_DRIVER_PREEMPHASIS_MASK)) {
+ tx_driver &= ~MDIO_TX0_TX_DRIVER_PREEMPHASIS_MASK;
+ tx_driver |= lp_up2;
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ bank,
+ MDIO_TX0_TX_DRIVER, tx_driver);
+ }
+ }
+}
+
+static u8 bnx2x_emac_program(struct link_params *params,
+ u32 line_speed, u32 duplex)
+{
+ struct bnx2x *bp = params->bp;
+ u8 port = params->port;
+ u16 mode = 0;
+
+ DP(NETIF_MSG_LINK, "setting link speed & duplex\n");
+ bnx2x_bits_dis(bp, GRCBASE_EMAC0 + port*0x400 +
+ EMAC_REG_EMAC_MODE,
+ (EMAC_MODE_25G_MODE |
+ EMAC_MODE_PORT_MII_10M |
+ EMAC_MODE_HALF_DUPLEX));
+ switch (line_speed) {
+ case SPEED_10:
+ mode |= EMAC_MODE_PORT_MII_10M;
+ break;
+
+ case SPEED_100:
+ mode |= EMAC_MODE_PORT_MII;
+ break;
+
+ case SPEED_1000:
+ mode |= EMAC_MODE_PORT_GMII;
+ break;
+
+ case SPEED_2500:
+ mode |= (EMAC_MODE_25G_MODE | EMAC_MODE_PORT_GMII);
+ break;
+
+ default:
+ /* 10G not valid for EMAC */
+ DP(NETIF_MSG_LINK, "Invalid line_speed 0x%x\n", line_speed);
+ return -EINVAL;
+ }
+
+ if (duplex == DUPLEX_HALF)
+ mode |= EMAC_MODE_HALF_DUPLEX;
+ bnx2x_bits_en(bp,
+ GRCBASE_EMAC0 + port*0x400 + EMAC_REG_EMAC_MODE,
+ mode);
+
+ bnx2x_set_led(params, LED_MODE_OPER, line_speed);
+ return 0;
+}
+
+/*****************************************************************************/
+/* External Phy section */
+/*****************************************************************************/
+void bnx2x_ext_phy_hw_reset(struct bnx2x *bp, u8 port)
+{
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
+ MISC_REGISTERS_GPIO_OUTPUT_LOW, port);
+ msleep(1);
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH, port);
+}
+
+static void bnx2x_ext_phy_reset(struct link_params *params,
+ struct link_vars *vars)
+{
+ struct bnx2x *bp = params->bp;
+ u32 ext_phy_type;
+ u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
+
+ DP(NETIF_MSG_LINK, "Port %x: bnx2x_ext_phy_reset\n", params->port);
+ ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
+ /* The PHY reset is controled by GPIO 1
+ * Give it 1ms of reset pulse
+ */
+ if (vars->phy_flags & PHY_XGXS_FLAG) {
+
+ switch (ext_phy_type) {
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT:
+ DP(NETIF_MSG_LINK, "XGXS Direct\n");
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706:
+ DP(NETIF_MSG_LINK, "XGXS 8705/8706\n");
+
+ /* Restore normal power mode*/
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH,
+ params->port);
+
+ /* HW reset */
+ bnx2x_ext_phy_hw_reset(bp, params->port);
+
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_CTRL, 0xa040);
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
+
+ /* Restore normal power mode*/
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH,
+ params->port);
+
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH,
+ params->port);
+
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_CTRL,
+ 1<<15);
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
+ DP(NETIF_MSG_LINK, "XGXS 8072\n");
+
+ /* Unset Low Power Mode and SW reset */
+ /* Restore normal power mode*/
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH,
+ params->port);
+
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_CTRL,
+ 1<<15);
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
+ DP(NETIF_MSG_LINK, "XGXS 8073\n");
+
+ /* Restore normal power mode*/
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH,
+ params->port);
+
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH,
+ params->port);
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
+ DP(NETIF_MSG_LINK, "XGXS SFX7101\n");
+
+ /* Restore normal power mode*/
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH,
+ params->port);
+
+ /* HW reset */
+ bnx2x_ext_phy_hw_reset(bp, params->port);
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481:
+ /* Restore normal power mode*/
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH,
+ params->port);
+
+ /* HW reset */
+ bnx2x_ext_phy_hw_reset(bp, params->port);
+
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_CTRL,
+ 1<<15);
+ break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84823:
+ break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE:
+ DP(NETIF_MSG_LINK, "XGXS PHY Failure detected\n");
+ break;
+
+ default:
+ DP(NETIF_MSG_LINK, "BAD XGXS ext_phy_config 0x%x\n",
+ params->ext_phy_config);
+ break;
+ }
+
+ } else { /* SerDes */
+ ext_phy_type = SERDES_EXT_PHY_TYPE(params->ext_phy_config);
+ switch (ext_phy_type) {
+ case PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT:
+ DP(NETIF_MSG_LINK, "SerDes Direct\n");
+ break;
+
+ case PORT_HW_CFG_SERDES_EXT_PHY_TYPE_BCM5482:
+ DP(NETIF_MSG_LINK, "SerDes 5482\n");
+ bnx2x_ext_phy_hw_reset(bp, params->port);
+ break;
+
+ default:
+ DP(NETIF_MSG_LINK, "BAD SerDes ext_phy_config 0x%x\n",
+ params->ext_phy_config);
+ break;
+ }
+ }
+}
+
+static void bnx2x_save_spirom_version(struct bnx2x *bp, u8 port,
+ u32 shmem_base, u32 spirom_ver)
+{
+ DP(NETIF_MSG_LINK, "FW version 0x%x:0x%x for port %d\n",
+ (u16)(spirom_ver>>16), (u16)spirom_ver, port);
+ REG_WR(bp, shmem_base +
+ offsetof(struct shmem_region,
+ port_mb[port].ext_phy_fw_version),
+ spirom_ver);
+}
+
+static void bnx2x_save_bcm_spirom_ver(struct bnx2x *bp, u8 port,
+ u32 ext_phy_type, u8 ext_phy_addr,
+ u32 shmem_base)
+{
+ u16 fw_ver1, fw_ver2;
+
+ bnx2x_cl45_read(bp, port, ext_phy_type, ext_phy_addr, MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_ROM_VER1, &fw_ver1);
+ bnx2x_cl45_read(bp, port, ext_phy_type, ext_phy_addr, MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_ROM_VER2, &fw_ver2);
+ bnx2x_save_spirom_version(bp, port, shmem_base,
+ (u32)(fw_ver1<<16 | fw_ver2));
+}
+
+
+static void bnx2x_save_8481_spirom_version(struct bnx2x *bp, u8 port,
+ u8 ext_phy_addr, u32 shmem_base)
+{
+ u16 val, fw_ver1, fw_ver2, cnt;
+ /* For the 32 bits registers in 8481, access via MDIO2ARM interface.*/
+ /* (1) set register 0xc200_0014(SPI_BRIDGE_CTRL_2) to 0x03000000 */
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
+ ext_phy_addr, MDIO_PMA_DEVAD,
+ 0xA819, 0x0014);
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ 0xA81A,
+ 0xc200);
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ 0xA81B,
+ 0x0000);
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ 0xA81C,
+ 0x0300);
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ 0xA817,
+ 0x0009);
+
+ for (cnt = 0; cnt < 100; cnt++) {
+ bnx2x_cl45_read(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ 0xA818,
+ &val);
+ if (val & 1)
+ break;
+ udelay(5);
+ }
+ if (cnt == 100) {
+ DP(NETIF_MSG_LINK, "Unable to read 8481 phy fw version(1)\n");
+ bnx2x_save_spirom_version(bp, port,
+ shmem_base, 0);
+ return;
+ }
+
+
+ /* 2) read register 0xc200_0000 (SPI_FW_STATUS) */
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
+ ext_phy_addr, MDIO_PMA_DEVAD,
+ 0xA819, 0x0000);
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
+ ext_phy_addr, MDIO_PMA_DEVAD,
+ 0xA81A, 0xc200);
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
+ ext_phy_addr, MDIO_PMA_DEVAD,
+ 0xA817, 0x000A);
+ for (cnt = 0; cnt < 100; cnt++) {
+ bnx2x_cl45_read(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ 0xA818,
+ &val);
+ if (val & 1)
+ break;
+ udelay(5);
+ }
+ if (cnt == 100) {
+ DP(NETIF_MSG_LINK, "Unable to read 8481 phy fw version(2)\n");
+ bnx2x_save_spirom_version(bp, port,
+ shmem_base, 0);
+ return;
+ }
+
+ /* lower 16 bits of the register SPI_FW_STATUS */
+ bnx2x_cl45_read(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ 0xA81B,
+ &fw_ver1);
+ /* upper 16 bits of register SPI_FW_STATUS */
+ bnx2x_cl45_read(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ 0xA81C,
+ &fw_ver2);
+
+ bnx2x_save_spirom_version(bp, port,
+ shmem_base, (fw_ver2<<16) | fw_ver1);
+}
+
+static void bnx2x_bcm8072_external_rom_boot(struct link_params *params)
+{
+ struct bnx2x *bp = params->bp;
+ u8 port = params->port;
+ u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
+ u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
+
+ /* Need to wait 200ms after reset */
+ msleep(200);
+ /* Boot port from external ROM
+ * Set ser_boot_ctl bit in the MISC_CTRL1 register
+ */
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_MISC_CTRL1, 0x0001);
+
+ /* Reset internal microprocessor */
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_GEN_CTRL,
+ MDIO_PMA_REG_GEN_CTRL_ROM_RESET_INTERNAL_MP);
+ /* set micro reset = 0 */
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_GEN_CTRL,
+ MDIO_PMA_REG_GEN_CTRL_ROM_MICRO_RESET);
+ /* Reset internal microprocessor */
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_GEN_CTRL,
+ MDIO_PMA_REG_GEN_CTRL_ROM_RESET_INTERNAL_MP);
+ /* wait for 100ms for code download via SPI port */
+ msleep(100);
+
+ /* Clear ser_boot_ctl bit */
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_MISC_CTRL1, 0x0000);
+ /* Wait 100ms */
+ msleep(100);
+
+ bnx2x_save_bcm_spirom_ver(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ params->shmem_base);
+}
+
+static u8 bnx2x_8073_is_snr_needed(struct link_params *params)
+{
+ /* This is only required for 8073A1, version 102 only */
+
+ struct bnx2x *bp = params->bp;
+ u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
+ u16 val;
+
+ /* Read 8073 HW revision*/
+ bnx2x_cl45_read(bp, params->port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8073_CHIP_REV, &val);
+
+ if (val != 1) {
+ /* No need to workaround in 8073 A1 */
+ return 0;
+ }
+
+ bnx2x_cl45_read(bp, params->port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_ROM_VER2, &val);
+
+ /* SNR should be applied only for version 0x102 */
+ if (val != 0x102)
+ return 0;
+
+ return 1;
+}
+
+static u8 bnx2x_bcm8073_xaui_wa(struct link_params *params)
+{
+ struct bnx2x *bp = params->bp;
+ u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
+ u16 val, cnt, cnt1 ;
+
+ bnx2x_cl45_read(bp, params->port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8073_CHIP_REV, &val);
+
+ if (val > 0) {
+ /* No need to workaround in 8073 A1 */
+ return 0;
+ }
+ /* XAUI workaround in 8073 A0: */
+
+ /* After loading the boot ROM and restarting Autoneg,
+ poll Dev1, Reg $C820: */
+
+ for (cnt = 0; cnt < 1000; cnt++) {
+ bnx2x_cl45_read(bp, params->port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8073_SPEED_LINK_STATUS,
+ &val);
+ /* If bit [14] = 0 or bit [13] = 0, continue on with
+ system initialization (XAUI work-around not required,
+ as these bits indicate 2.5G or 1G link up). */
+ if (!(val & (1<<14)) || !(val & (1<<13))) {
+ DP(NETIF_MSG_LINK, "XAUI work-around not required\n");
+ return 0;
+ } else if (!(val & (1<<15))) {
+ DP(NETIF_MSG_LINK, "clc bit 15 went off\n");
+ /* If bit 15 is 0, then poll Dev1, Reg $C841 until
+ it's MSB (bit 15) goes to 1 (indicating that the
+ XAUI workaround has completed),
+ then continue on with system initialization.*/
+ for (cnt1 = 0; cnt1 < 1000; cnt1++) {
+ bnx2x_cl45_read(bp, params->port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8073_XAUI_WA, &val);
+ if (val & (1<<15)) {
+ DP(NETIF_MSG_LINK,
+ "XAUI workaround has completed\n");
+ return 0;
+ }
+ msleep(3);
+ }
+ break;
+ }
+ msleep(3);
+ }
+ DP(NETIF_MSG_LINK, "Warning: XAUI work-around timeout !!!\n");
+ return -EINVAL;
+}
+
+static void bnx2x_bcm8073_bcm8727_external_rom_boot(struct bnx2x *bp, u8 port,
+ u8 ext_phy_addr,
+ u32 ext_phy_type,
+ u32 shmem_base)
+{
+ /* Boot port from external ROM */
+ /* EDC grst */
+ bnx2x_cl45_write(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_GEN_CTRL,
+ 0x0001);
+
+ /* ucode reboot and rst */
+ bnx2x_cl45_write(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_GEN_CTRL,
+ 0x008c);
+
+ bnx2x_cl45_write(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_MISC_CTRL1, 0x0001);
+
+ /* Reset internal microprocessor */
+ bnx2x_cl45_write(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_GEN_CTRL,
+ MDIO_PMA_REG_GEN_CTRL_ROM_MICRO_RESET);
+
+ /* Release srst bit */
+ bnx2x_cl45_write(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_GEN_CTRL,
+ MDIO_PMA_REG_GEN_CTRL_ROM_RESET_INTERNAL_MP);
+
+ /* wait for 100ms for code download via SPI port */
+ msleep(100);
+
+ /* Clear ser_boot_ctl bit */
+ bnx2x_cl45_write(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_MISC_CTRL1, 0x0000);
+
+ bnx2x_save_bcm_spirom_ver(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ shmem_base);
+}
+
+static void bnx2x_bcm8073_external_rom_boot(struct bnx2x *bp, u8 port,
+ u8 ext_phy_addr,
+ u32 shmem_base)
+{
+ bnx2x_bcm8073_bcm8727_external_rom_boot(bp, port, ext_phy_addr,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ shmem_base);
+}
+
+static void bnx2x_bcm8727_external_rom_boot(struct bnx2x *bp, u8 port,
+ u8 ext_phy_addr,
+ u32 shmem_base)
+{
+ bnx2x_bcm8073_bcm8727_external_rom_boot(bp, port, ext_phy_addr,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
+ shmem_base);
+
+}
+
+static void bnx2x_bcm8726_external_rom_boot(struct link_params *params)
+{
+ struct bnx2x *bp = params->bp;
+ u8 port = params->port;
+ u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
+ u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
+
+ /* Need to wait 100ms after reset */
+ msleep(100);
+
+ /* Micro controller re-boot */
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_GEN_CTRL,
+ 0x018B);
+
+ /* Set soft reset */
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_GEN_CTRL,
+ MDIO_PMA_REG_GEN_CTRL_ROM_MICRO_RESET);
+
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_MISC_CTRL1, 0x0001);
+
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_GEN_CTRL,
+ MDIO_PMA_REG_GEN_CTRL_ROM_RESET_INTERNAL_MP);
+
+ /* wait for 150ms for microcode load */
+ msleep(150);
+
+ /* Disable serial boot control, tristates pins SS_N, SCK, MOSI, MISO */
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_MISC_CTRL1, 0x0000);
+
+ msleep(200);
+ bnx2x_save_bcm_spirom_ver(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ params->shmem_base);
+}
+
+static void bnx2x_sfp_set_transmitter(struct bnx2x *bp, u8 port,
+ u32 ext_phy_type, u8 ext_phy_addr,
+ u8 tx_en)
+{
+ u16 val;
+
+ DP(NETIF_MSG_LINK, "Setting transmitter tx_en=%x for port %x\n",
+ tx_en, port);
+ /* Disable/Enable transmitter ( TX laser of the SFP+ module.)*/
+ bnx2x_cl45_read(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_PHY_IDENTIFIER,
+ &val);
+
+ if (tx_en)
+ val &= ~(1<<15);
+ else
+ val |= (1<<15);
+
+ bnx2x_cl45_write(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_PHY_IDENTIFIER,
+ val);
+}
+
+static u8 bnx2x_8726_read_sfp_module_eeprom(struct link_params *params,
+ u16 addr, u8 byte_cnt, u8 *o_buf)
+{
+ struct bnx2x *bp = params->bp;
+ u16 val = 0;
+ u16 i;
+ u8 port = params->port;
+ u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
+ u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
+
+ if (byte_cnt > 16) {
+ DP(NETIF_MSG_LINK, "Reading from eeprom is"
+ " is limited to 0xf\n");
+ return -EINVAL;
+ }
+ /* Set the read command byte count */
+ bnx2x_cl45_write(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_SFP_TWO_WIRE_BYTE_CNT,
+ (byte_cnt | 0xa000));
+
+ /* Set the read command address */
+ bnx2x_cl45_write(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_SFP_TWO_WIRE_MEM_ADDR,
+ addr);
+
+ /* Activate read command */
+ bnx2x_cl45_write(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_SFP_TWO_WIRE_CTRL,
+ 0x2c0f);
+
+ /* Wait up to 500us for command complete status */
+ for (i = 0; i < 100; i++) {
+ bnx2x_cl45_read(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_SFP_TWO_WIRE_CTRL, &val);
+ if ((val & MDIO_PMA_REG_SFP_TWO_WIRE_CTRL_STATUS_MASK) ==
+ MDIO_PMA_REG_SFP_TWO_WIRE_STATUS_COMPLETE)
+ break;
+ udelay(5);
+ }
+
+ if ((val & MDIO_PMA_REG_SFP_TWO_WIRE_CTRL_STATUS_MASK) !=
+ MDIO_PMA_REG_SFP_TWO_WIRE_STATUS_COMPLETE) {
+ DP(NETIF_MSG_LINK,
+ "Got bad status 0x%x when reading from SFP+ EEPROM\n",
+ (val & MDIO_PMA_REG_SFP_TWO_WIRE_CTRL_STATUS_MASK));
+ return -EINVAL;
+ }
+
+ /* Read the buffer */
+ for (i = 0; i < byte_cnt; i++) {
+ bnx2x_cl45_read(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8726_TWO_WIRE_DATA_BUF + i, &val);
+ o_buf[i] = (u8)(val & MDIO_PMA_REG_8726_TWO_WIRE_DATA_MASK);
+ }
+
+ for (i = 0; i < 100; i++) {
+ bnx2x_cl45_read(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_SFP_TWO_WIRE_CTRL, &val);
+ if ((val & MDIO_PMA_REG_SFP_TWO_WIRE_CTRL_STATUS_MASK) ==
+ MDIO_PMA_REG_SFP_TWO_WIRE_STATUS_IDLE)
+ return 0;;
+ msleep(1);
+ }
+ return -EINVAL;
+}
+
+static u8 bnx2x_8727_read_sfp_module_eeprom(struct link_params *params,
+ u16 addr, u8 byte_cnt, u8 *o_buf)
+{
+ struct bnx2x *bp = params->bp;
+ u16 val, i;
+ u8 port = params->port;
+ u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
+ u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
+
+ if (byte_cnt > 16) {
+ DP(NETIF_MSG_LINK, "Reading from eeprom is"
+ " is limited to 0xf\n");
+ return -EINVAL;
+ }
+
+ /* Need to read from 1.8000 to clear it */
+ bnx2x_cl45_read(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_SFP_TWO_WIRE_CTRL,
+ &val);
+
+ /* Set the read command byte count */
+ bnx2x_cl45_write(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_SFP_TWO_WIRE_BYTE_CNT,
+ ((byte_cnt < 2) ? 2 : byte_cnt));
+
+ /* Set the read command address */
+ bnx2x_cl45_write(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_SFP_TWO_WIRE_MEM_ADDR,
+ addr);
+ /* Set the destination address */
+ bnx2x_cl45_write(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ 0x8004,
+ MDIO_PMA_REG_8727_TWO_WIRE_DATA_BUF);
+
+ /* Activate read command */
+ bnx2x_cl45_write(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_SFP_TWO_WIRE_CTRL,
+ 0x8002);
+ /* Wait appropriate time for two-wire command to finish before
+ polling the status register */
+ msleep(1);
+
+ /* Wait up to 500us for command complete status */
+ for (i = 0; i < 100; i++) {
+ bnx2x_cl45_read(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_SFP_TWO_WIRE_CTRL, &val);
+ if ((val & MDIO_PMA_REG_SFP_TWO_WIRE_CTRL_STATUS_MASK) ==
+ MDIO_PMA_REG_SFP_TWO_WIRE_STATUS_COMPLETE)
+ break;
+ udelay(5);
+ }
+
+ if ((val & MDIO_PMA_REG_SFP_TWO_WIRE_CTRL_STATUS_MASK) !=
+ MDIO_PMA_REG_SFP_TWO_WIRE_STATUS_COMPLETE) {
+ DP(NETIF_MSG_LINK,
+ "Got bad status 0x%x when reading from SFP+ EEPROM\n",
+ (val & MDIO_PMA_REG_SFP_TWO_WIRE_CTRL_STATUS_MASK));
+ return -EINVAL;
+ }
+
+ /* Read the buffer */
+ for (i = 0; i < byte_cnt; i++) {
+ bnx2x_cl45_read(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8727_TWO_WIRE_DATA_BUF + i, &val);
+ o_buf[i] = (u8)(val & MDIO_PMA_REG_8727_TWO_WIRE_DATA_MASK);
+ }
+
+ for (i = 0; i < 100; i++) {
+ bnx2x_cl45_read(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_SFP_TWO_WIRE_CTRL, &val);
+ if ((val & MDIO_PMA_REG_SFP_TWO_WIRE_CTRL_STATUS_MASK) ==
+ MDIO_PMA_REG_SFP_TWO_WIRE_STATUS_IDLE)
+ return 0;;
+ msleep(1);
+ }
+
+ return -EINVAL;
+}
+
+u8 bnx2x_read_sfp_module_eeprom(struct link_params *params, u16 addr,
+ u8 byte_cnt, u8 *o_buf)
+{
+ u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
+
+ if (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726)
+ return bnx2x_8726_read_sfp_module_eeprom(params, addr,
+ byte_cnt, o_buf);
+ else if (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727)
+ return bnx2x_8727_read_sfp_module_eeprom(params, addr,
+ byte_cnt, o_buf);
+ return -EINVAL;
+}
+
+static u8 bnx2x_get_edc_mode(struct link_params *params,
+ u16 *edc_mode)
+{
+ struct bnx2x *bp = params->bp;
+ u8 val, check_limiting_mode = 0;
+ *edc_mode = EDC_MODE_LIMITING;
+
+ /* First check for copper cable */
+ if (bnx2x_read_sfp_module_eeprom(params,
+ SFP_EEPROM_CON_TYPE_ADDR,
+ 1,
+ &val) != 0) {
+ DP(NETIF_MSG_LINK, "Failed to read from SFP+ module EEPROM\n");
+ return -EINVAL;
+ }
+
+ switch (val) {
+ case SFP_EEPROM_CON_TYPE_VAL_COPPER:
+ {
+ u8 copper_module_type;
+
+ /* Check if its active cable( includes SFP+ module)
+ of passive cable*/
+ if (bnx2x_read_sfp_module_eeprom(params,
+ SFP_EEPROM_FC_TX_TECH_ADDR,
+ 1,
+ &copper_module_type) !=
+ 0) {
+ DP(NETIF_MSG_LINK,
+ "Failed to read copper-cable-type"
+ " from SFP+ EEPROM\n");
+ return -EINVAL;
+ }
+
+ if (copper_module_type &
+ SFP_EEPROM_FC_TX_TECH_BITMASK_COPPER_ACTIVE) {
+ DP(NETIF_MSG_LINK, "Active Copper cable detected\n");
+ check_limiting_mode = 1;
+ } else if (copper_module_type &
+ SFP_EEPROM_FC_TX_TECH_BITMASK_COPPER_PASSIVE) {
+ DP(NETIF_MSG_LINK, "Passive Copper"
+ " cable detected\n");
+ *edc_mode =
+ EDC_MODE_PASSIVE_DAC;
+ } else {
+ DP(NETIF_MSG_LINK, "Unknown copper-cable-"
+ "type 0x%x !!!\n", copper_module_type);
+ return -EINVAL;
+ }
+ break;
+ }
+ case SFP_EEPROM_CON_TYPE_VAL_LC:
+ DP(NETIF_MSG_LINK, "Optic module detected\n");
+ check_limiting_mode = 1;
+ break;
+ default:
+ DP(NETIF_MSG_LINK, "Unable to determine module type 0x%x !!!\n",
+ val);
+ return -EINVAL;
+ }
+
+ if (check_limiting_mode) {
+ u8 options[SFP_EEPROM_OPTIONS_SIZE];
+ if (bnx2x_read_sfp_module_eeprom(params,
+ SFP_EEPROM_OPTIONS_ADDR,
+ SFP_EEPROM_OPTIONS_SIZE,
+ options) != 0) {
+ DP(NETIF_MSG_LINK, "Failed to read Option"
+ " field from module EEPROM\n");
+ return -EINVAL;
+ }
+ if ((options[0] & SFP_EEPROM_OPTIONS_LINEAR_RX_OUT_MASK))
+ *edc_mode = EDC_MODE_LINEAR;
+ else
+ *edc_mode = EDC_MODE_LIMITING;
+ }
+ DP(NETIF_MSG_LINK, "EDC mode is set to 0x%x\n", *edc_mode);
+ return 0;
+}
+
+/* This function read the relevant field from the module ( SFP+ ),
+ and verify it is compliant with this board */
+static u8 bnx2x_verify_sfp_module(struct link_params *params)
+{
+ struct bnx2x *bp = params->bp;
+ u32 val;
+ u32 fw_resp;
+ char vendor_name[SFP_EEPROM_VENDOR_NAME_SIZE+1];
+ char vendor_pn[SFP_EEPROM_PART_NO_SIZE+1];
+
+ val = REG_RD(bp, params->shmem_base +
+ offsetof(struct shmem_region, dev_info.
+ port_feature_config[params->port].config));
+ if ((val & PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_MASK) ==
+ PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_NO_ENFORCEMENT) {
+ DP(NETIF_MSG_LINK, "NOT enforcing module verification\n");
+ return 0;
+ }
+
+ /* Ask the FW to validate the module */
+ if (!(params->feature_config_flags &
+ FEATURE_CONFIG_BC_SUPPORTS_OPT_MDL_VRFY)) {
+ DP(NETIF_MSG_LINK, "FW does not support OPT MDL "
+ "verification\n");
+ return -EINVAL;
+ }
+
+ fw_resp = bnx2x_fw_command(bp, DRV_MSG_CODE_VRFY_OPT_MDL);
+ if (fw_resp == FW_MSG_CODE_VRFY_OPT_MDL_SUCCESS) {
+ DP(NETIF_MSG_LINK, "Approved module\n");
+ return 0;
+ }
+
+ /* format the warning message */
+ if (bnx2x_read_sfp_module_eeprom(params,
+ SFP_EEPROM_VENDOR_NAME_ADDR,
+ SFP_EEPROM_VENDOR_NAME_SIZE,
+ (u8 *)vendor_name))
+ vendor_name[0] = '\0';
+ else
+ vendor_name[SFP_EEPROM_VENDOR_NAME_SIZE] = '\0';
+ if (bnx2x_read_sfp_module_eeprom(params,
+ SFP_EEPROM_PART_NO_ADDR,
+ SFP_EEPROM_PART_NO_SIZE,
+ (u8 *)vendor_pn))
+ vendor_pn[0] = '\0';
+ else
+ vendor_pn[SFP_EEPROM_PART_NO_SIZE] = '\0';
+
+ netdev_info(bp->dev, "Warning: Unqualified SFP+ module detected, Port %d from %s part number %s\n",
+ params->port, vendor_name, vendor_pn);
+ return -EINVAL;
+}
+
+static u8 bnx2x_bcm8726_set_limiting_mode(struct link_params *params,
+ u16 edc_mode)
+{
+ struct bnx2x *bp = params->bp;
+ u8 port = params->port;
+ u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
+ u16 cur_limiting_mode;
+
+ bnx2x_cl45_read(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_ROM_VER2,
+ &cur_limiting_mode);
+ DP(NETIF_MSG_LINK, "Current Limiting mode is 0x%x\n",
+ cur_limiting_mode);
+
+ if (edc_mode == EDC_MODE_LIMITING) {
+ DP(NETIF_MSG_LINK,
+ "Setting LIMITING MODE\n");
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_ROM_VER2,
+ EDC_MODE_LIMITING);
+ } else { /* LRM mode ( default )*/
+
+ DP(NETIF_MSG_LINK, "Setting LRM MODE\n");
+
+ /* Changing to LRM mode takes quite few seconds.
+ So do it only if current mode is limiting
+ ( default is LRM )*/
+ if (cur_limiting_mode != EDC_MODE_LIMITING)
+ return 0;
+
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_LRM_MODE,
+ 0);
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_ROM_VER2,
+ 0x128);
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_MISC_CTRL0,
+ 0x4008);
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_LRM_MODE,
+ 0xaaaa);
+ }
+ return 0;
+}
+
+static u8 bnx2x_bcm8727_set_limiting_mode(struct link_params *params,
+ u16 edc_mode)
+{
+ struct bnx2x *bp = params->bp;
+ u8 port = params->port;
+ u16 phy_identifier;
+ u16 rom_ver2_val;
+ u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
+
+ bnx2x_cl45_read(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_PHY_IDENTIFIER,
+ &phy_identifier);
+
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_PHY_IDENTIFIER,
+ (phy_identifier & ~(1<<9)));
+
+ bnx2x_cl45_read(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_ROM_VER2,
+ &rom_ver2_val);
+ /* Keep the MSB 8-bits, and set the LSB 8-bits with the edc_mode */
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_ROM_VER2,
+ (rom_ver2_val & 0xff00) | (edc_mode & 0x00ff));
+
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_PHY_IDENTIFIER,
+ (phy_identifier | (1<<9)));
+
+ return 0;
+}
+
+
+static u8 bnx2x_wait_for_sfp_module_initialized(struct link_params *params)
+{
+ u8 val;
+ struct bnx2x *bp = params->bp;
+ u16 timeout;
+ /* Initialization time after hot-plug may take up to 300ms for some
+ phys type ( e.g. JDSU ) */
+ for (timeout = 0; timeout < 60; timeout++) {
+ if (bnx2x_read_sfp_module_eeprom(params, 1, 1, &val)
+ == 0) {
+ DP(NETIF_MSG_LINK, "SFP+ module initialization "
+ "took %d ms\n", timeout * 5);
+ return 0;
+ }
+ msleep(5);
+ }
+ return -EINVAL;
+}
+
+static void bnx2x_8727_power_module(struct bnx2x *bp,
+ struct link_params *params,
+ u8 ext_phy_addr, u8 is_power_up) {
+ /* Make sure GPIOs are not using for LED mode */
+ u16 val;
+ u8 port = params->port;
+ /*
+ * In the GPIO register, bit 4 is use to detemine if the GPIOs are
+ * operating as INPUT or as OUTPUT. Bit 1 is for input, and 0 for
+ * output
+ * Bits 0-1 determine the gpios value for OUTPUT in case bit 4 val is 0
+ * Bits 8-9 determine the gpios value for INPUT in case bit 4 val is 1
+ * where the 1st bit is the over-current(only input), and 2nd bit is
+ * for power( only output )
+ */
+
+ /*
+ * In case of NOC feature is disabled and power is up, set GPIO control
+ * as input to enable listening of over-current indication
+ */
+
+ if (!(params->feature_config_flags &
+ FEATURE_CONFIG_BCM8727_NOC) && is_power_up)
+ val = (1<<4);
+ else
+ /*
+ * Set GPIO control to OUTPUT, and set the power bit
+ * to according to the is_power_up
+ */
+ val = ((!(is_power_up)) << 1);
+
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8727_GPIO_CTRL,
+ val);
+}
+
+static u8 bnx2x_sfp_module_detection(struct link_params *params)
+{
+ struct bnx2x *bp = params->bp;
+ u16 edc_mode;
+ u8 rc = 0;
+ u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
+ u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
+ u32 val = REG_RD(bp, params->shmem_base +
+ offsetof(struct shmem_region, dev_info.
+ port_feature_config[params->port].config));
+
+ DP(NETIF_MSG_LINK, "SFP+ module plugged in/out detected on port %d\n",
+ params->port);
+
+ if (bnx2x_get_edc_mode(params, &edc_mode) != 0) {
+ DP(NETIF_MSG_LINK, "Failed to get valid module type\n");
+ return -EINVAL;
+ } else if (bnx2x_verify_sfp_module(params) !=
+ 0) {
+ /* check SFP+ module compatibility */
+ DP(NETIF_MSG_LINK, "Module verification failed!!\n");
+ rc = -EINVAL;
+ /* Turn on fault module-detected led */
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_0,
+ MISC_REGISTERS_GPIO_HIGH,
+ params->port);
+ if ((ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727) &&
+ ((val & PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_MASK) ==
+ PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_POWER_DOWN)) {
+ /* Shutdown SFP+ module */
+ DP(NETIF_MSG_LINK, "Shutdown SFP+ module!!\n");
+ bnx2x_8727_power_module(bp, params,
+ ext_phy_addr, 0);
+ return rc;
+ }
+ } else {
+ /* Turn off fault module-detected led */
+ DP(NETIF_MSG_LINK, "Turn off fault module-detected led\n");
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_0,
+ MISC_REGISTERS_GPIO_LOW,
+ params->port);
+ }
+
+ /* power up the SFP module */
+ if (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727)
+ bnx2x_8727_power_module(bp, params, ext_phy_addr, 1);
+
+ /* Check and set limiting mode / LRM mode on 8726.
+ On 8727 it is done automatically */
+ if (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726)
+ bnx2x_bcm8726_set_limiting_mode(params, edc_mode);
+ else
+ bnx2x_bcm8727_set_limiting_mode(params, edc_mode);
+ /*
+ * Enable transmit for this module if the module is approved, or
+ * if unapproved modules should also enable the Tx laser
+ */
+ if (rc == 0 ||
+ (val & PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_MASK) !=
+ PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_DISABLE_TX_LASER)
+ bnx2x_sfp_set_transmitter(bp, params->port,
+ ext_phy_type, ext_phy_addr, 1);
+ else
+ bnx2x_sfp_set_transmitter(bp, params->port,
+ ext_phy_type, ext_phy_addr, 0);
+
+ return rc;
+}
+
+void bnx2x_handle_module_detect_int(struct link_params *params)
+{
+ struct bnx2x *bp = params->bp;
+ u32 gpio_val;
+ u8 port = params->port;
+
+ /* Set valid module led off */
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_0,
+ MISC_REGISTERS_GPIO_HIGH,
+ params->port);
+
+ /* Get current gpio val refelecting module plugged in / out*/
+ gpio_val = bnx2x_get_gpio(bp, MISC_REGISTERS_GPIO_3, port);
+
+ /* Call the handling function in case module is detected */
+ if (gpio_val == 0) {
+
+ bnx2x_set_gpio_int(bp, MISC_REGISTERS_GPIO_3,
+ MISC_REGISTERS_GPIO_INT_OUTPUT_CLR,
+ port);
+
+ if (bnx2x_wait_for_sfp_module_initialized(params) ==
+ 0)
+ bnx2x_sfp_module_detection(params);
+ else
+ DP(NETIF_MSG_LINK, "SFP+ module is not initialized\n");
+ } else {
+ u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
+
+ u32 ext_phy_type =
+ XGXS_EXT_PHY_TYPE(params->ext_phy_config);
+ u32 val = REG_RD(bp, params->shmem_base +
+ offsetof(struct shmem_region, dev_info.
+ port_feature_config[params->port].
+ config));
+
+ bnx2x_set_gpio_int(bp, MISC_REGISTERS_GPIO_3,
+ MISC_REGISTERS_GPIO_INT_OUTPUT_SET,
+ port);
+ /* Module was plugged out. */
+ /* Disable transmit for this module */
+ if ((val & PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_MASK) ==
+ PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_DISABLE_TX_LASER)
+ bnx2x_sfp_set_transmitter(bp, params->port,
+ ext_phy_type, ext_phy_addr, 0);
+ }
+}
+
+static void bnx2x_bcm807x_force_10G(struct link_params *params)
+{
+ struct bnx2x *bp = params->bp;
+ u8 port = params->port;
+ u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
+ u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
+
+ /* Force KR or KX */
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_CTRL,
+ 0x2040);
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_10G_CTRL2,
+ 0x000b);
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_BCM_CTRL,
+ 0x0000);
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_CTRL,
+ 0x0000);
+}
+
+static void bnx2x_bcm8073_set_xaui_low_power_mode(struct link_params *params)
+{
+ struct bnx2x *bp = params->bp;
+ u8 port = params->port;
+ u16 val;
+ u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
+ u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
+
+ bnx2x_cl45_read(bp, params->port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8073_CHIP_REV, &val);
+
+ if (val == 0) {
+ /* Mustn't set low power mode in 8073 A0 */
+ return;
+ }
+
+ /* Disable PLL sequencer (use read-modify-write to clear bit 13) */
+ bnx2x_cl45_read(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_XS_DEVAD,
+ MDIO_XS_PLL_SEQUENCER, &val);
+ val &= ~(1<<13);
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_XS_DEVAD, MDIO_XS_PLL_SEQUENCER, val);
+
+ /* PLL controls */
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_XS_DEVAD, 0x805E, 0x1077);
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_XS_DEVAD, 0x805D, 0x0000);
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_XS_DEVAD, 0x805C, 0x030B);
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_XS_DEVAD, 0x805B, 0x1240);
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_XS_DEVAD, 0x805A, 0x2490);
+
+ /* Tx Controls */
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_XS_DEVAD, 0x80A7, 0x0C74);
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_XS_DEVAD, 0x80A6, 0x9041);
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_XS_DEVAD, 0x80A5, 0x4640);
+
+ /* Rx Controls */
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_XS_DEVAD, 0x80FE, 0x01C4);
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_XS_DEVAD, 0x80FD, 0x9249);
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_XS_DEVAD, 0x80FC, 0x2015);
+
+ /* Enable PLL sequencer (use read-modify-write to set bit 13) */
+ bnx2x_cl45_read(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_XS_DEVAD,
+ MDIO_XS_PLL_SEQUENCER, &val);
+ val |= (1<<13);
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_XS_DEVAD, MDIO_XS_PLL_SEQUENCER, val);
+}
+
+static void bnx2x_8073_set_pause_cl37(struct link_params *params,
+ struct link_vars *vars)
+{
+ struct bnx2x *bp = params->bp;
+ u16 cl37_val;
+ u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
+ u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
+
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_CL37_FC_LD, &cl37_val);
+
+ cl37_val &= ~MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH;
+ /* Please refer to Table 28B-3 of 802.3ab-1999 spec. */
+
+ if ((vars->ieee_fc &
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_SYMMETRIC) ==
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_SYMMETRIC) {
+ cl37_val |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_SYMMETRIC;
+ }
+ if ((vars->ieee_fc &
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC) ==
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC) {
+ cl37_val |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC;
+ }
+ if ((vars->ieee_fc &
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) ==
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) {
+ cl37_val |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH;
+ }
+ DP(NETIF_MSG_LINK,
+ "Ext phy AN advertize cl37 0x%x\n", cl37_val);
+
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_CL37_FC_LD, cl37_val);
+ msleep(500);
+}
+
+static void bnx2x_ext_phy_set_pause(struct link_params *params,
+ struct link_vars *vars)
+{
+ struct bnx2x *bp = params->bp;
+ u16 val;
+ u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
+ u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
+
+ /* read modify write pause advertizing */
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_ADV_PAUSE, &val);
+
+ val &= ~MDIO_AN_REG_ADV_PAUSE_BOTH;
+
+ /* Please refer to Table 28B-3 of 802.3ab-1999 spec. */
+
+ if ((vars->ieee_fc &
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC) ==
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC) {
+ val |= MDIO_AN_REG_ADV_PAUSE_ASYMMETRIC;
+ }
+ if ((vars->ieee_fc &
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) ==
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) {
+ val |=
+ MDIO_AN_REG_ADV_PAUSE_PAUSE;
+ }
+ DP(NETIF_MSG_LINK,
+ "Ext phy AN advertize 0x%x\n", val);
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_ADV_PAUSE, val);
+}
+static void bnx2x_set_preemphasis(struct link_params *params)
+{
+ u16 bank, i = 0;
+ struct bnx2x *bp = params->bp;
+
+ for (bank = MDIO_REG_BANK_RX0, i = 0; bank <= MDIO_REG_BANK_RX3;
+ bank += (MDIO_REG_BANK_RX1-MDIO_REG_BANK_RX0), i++) {
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ bank,
+ MDIO_RX0_RX_EQ_BOOST,
+ params->xgxs_config_rx[i]);
+ }
+
+ for (bank = MDIO_REG_BANK_TX0, i = 0; bank <= MDIO_REG_BANK_TX3;
+ bank += (MDIO_REG_BANK_TX1 - MDIO_REG_BANK_TX0), i++) {
+ CL45_WR_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ bank,
+ MDIO_TX0_TX_DRIVER,
+ params->xgxs_config_tx[i]);
+ }
+}
+
+
+static void bnx2x_8481_set_led4(struct link_params *params,
+ u32 ext_phy_type, u8 ext_phy_addr)
+{
+ struct bnx2x *bp = params->bp;
+
+ /* PHYC_CTL_LED_CTL */
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LINK_SIGNAL, 0xa482);
+
+ /* Unmask LED4 for 10G link */
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_SIGNAL_MASK, (1<<6));
+ /* 'Interrupt Mask' */
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ 0xFFFB, 0xFFFD);
+}
+static void bnx2x_8481_set_legacy_led_mode(struct link_params *params,
+ u32 ext_phy_type, u8 ext_phy_addr)
+{
+ struct bnx2x *bp = params->bp;
+
+ /* LED1 (10G Link): Disable LED1 when 10/100/1000 link */
+ /* LED2 (1G/100/10 Link): Enable LED2 when 10/100/1000 link) */
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_8481_LEGACY_SHADOW,
+ (1<<15) | (0xd << 10) | (0xc<<4) | 0xe);
+}
+
+static void bnx2x_8481_set_10G_led_mode(struct link_params *params,
+ u32 ext_phy_type, u8 ext_phy_addr)
+{
+ struct bnx2x *bp = params->bp;
+ u16 val1;
+
+ /* LED1 (10G Link) */
+ /* Enable continuse based on source 7(10G-link) */
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LINK_SIGNAL,
+ &val1);
+ /* Set bit 2 to 0, and bits [1:0] to 10 */
+ val1 &= ~((1<<0) | (1<<2) | (1<<7)); /* Clear bits 0,2,7*/
+ val1 |= ((1<<1) | (1<<6)); /* Set bit 1, 6 */
+
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LINK_SIGNAL,
+ val1);
+
+ /* Unmask LED1 for 10G link */
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED1_MASK,
+ &val1);
+ /* Set bit 2 to 0, and bits [1:0] to 10 */
+ val1 |= (1<<7);
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED1_MASK,
+ val1);
+
+ /* LED2 (1G/100/10G Link) */
+ /* Mask LED2 for 10G link */
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED2_MASK,
+ 0);
+
+ /* Unmask LED3 for 10G link */
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED3_MASK,
+ 0x6);
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_LED3_BLINK,
+ 0);
+}
+
+
+static void bnx2x_init_internal_phy(struct link_params *params,
+ struct link_vars *vars,
+ u8 enable_cl73)
+{
+ struct bnx2x *bp = params->bp;
+
+ if (!(vars->phy_flags & PHY_SGMII_FLAG)) {
+ if ((XGXS_EXT_PHY_TYPE(params->ext_phy_config) ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) &&
+ (params->feature_config_flags &
+ FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED))
+ bnx2x_set_preemphasis(params);
+
+ /* forced speed requested? */
+ if (vars->line_speed != SPEED_AUTO_NEG ||
+ ((XGXS_EXT_PHY_TYPE(params->ext_phy_config) ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) &&
+ params->loopback_mode == LOOPBACK_EXT)) {
+ DP(NETIF_MSG_LINK, "not SGMII, no AN\n");
+
+ /* disable autoneg */
+ bnx2x_set_autoneg(params, vars, 0);
+
+ /* program speed and duplex */
+ bnx2x_program_serdes(params, vars);
+
+ } else { /* AN_mode */
+ DP(NETIF_MSG_LINK, "not SGMII, AN\n");
+
+ /* AN enabled */
+ bnx2x_set_brcm_cl37_advertisment(params);
+
+ /* program duplex & pause advertisement (for aneg) */
+ bnx2x_set_ieee_aneg_advertisment(params,
+ vars->ieee_fc);
+
+ /* enable autoneg */
+ bnx2x_set_autoneg(params, vars, enable_cl73);
+
+ /* enable and restart AN */
+ bnx2x_restart_autoneg(params, enable_cl73);
+ }
+
+ } else { /* SGMII mode */
+ DP(NETIF_MSG_LINK, "SGMII\n");
+
+ bnx2x_initialize_sgmii_process(params, vars);
+ }
+}
+
+static u8 bnx2x_ext_phy_init(struct link_params *params, struct link_vars *vars)
+{
+ struct bnx2x *bp = params->bp;
+ u32 ext_phy_type;
+ u8 ext_phy_addr;
+ u16 cnt;
+ u16 ctrl = 0;
+ u16 val = 0;
+ u8 rc = 0;
+
+ if (vars->phy_flags & PHY_XGXS_FLAG) {
+ ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
+
+ ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
+ /* Make sure that the soft reset is off (expect for the 8072:
+ * due to the lock, it will be done inside the specific
+ * handling)
+ */
+ if ((ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) &&
+ (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE) &&
+ (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN) &&
+ (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072) &&
+ (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073)) {
+ /* Wait for soft reset to get cleared upto 1 sec */
+ for (cnt = 0; cnt < 1000; cnt++) {
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_CTRL, &ctrl);
+ if (!(ctrl & (1<<15)))
+ break;
+ msleep(1);
+ }
+ DP(NETIF_MSG_LINK, "control reg 0x%x (after %d ms)\n",
+ ctrl, cnt);
+ }
+
+ switch (ext_phy_type) {
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT:
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705:
+ DP(NETIF_MSG_LINK, "XGXS 8705\n");
+
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_MISC_CTRL,
+ 0x8288);
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_PHY_IDENTIFIER,
+ 0x7fbf);
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_CMU_PLL_BYPASS,
+ 0x0100);
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_WIS_DEVAD,
+ MDIO_WIS_REG_LASI_CNTL, 0x1);
+
+ /* BCM8705 doesn't have microcode, hence the 0 */
+ bnx2x_save_spirom_version(bp, params->port,
+ params->shmem_base, 0);
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706:
+ /* Wait until fw is loaded */
+ for (cnt = 0; cnt < 100; cnt++) {
+ bnx2x_cl45_read(bp, params->port, ext_phy_type,
+ ext_phy_addr, MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_ROM_VER1, &val);
+ if (val)
+ break;
+ msleep(10);
+ }
+ DP(NETIF_MSG_LINK, "XGXS 8706 is initialized "
+ "after %d ms\n", cnt);
+ if ((params->feature_config_flags &
+ FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED)) {
+ u8 i;
+ u16 reg;
+ for (i = 0; i < 4; i++) {
+ reg = MDIO_XS_8706_REG_BANK_RX0 +
+ i*(MDIO_XS_8706_REG_BANK_RX1 -
+ MDIO_XS_8706_REG_BANK_RX0);
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_XS_DEVAD,
+ reg, &val);
+ /* Clear first 3 bits of the control */
+ val &= ~0x7;
+ /* Set control bits according to
+ configuation */
+ val |= (params->xgxs_config_rx[i] &
+ 0x7);
+ DP(NETIF_MSG_LINK, "Setting RX"
+ "Equalizer to BCM8706 reg 0x%x"
+ " <-- val 0x%x\n", reg, val);
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_XS_DEVAD,
+ reg, val);
+ }
+ }
+ /* Force speed */
+ if (params->req_line_speed == SPEED_10000) {
+ DP(NETIF_MSG_LINK, "XGXS 8706 force 10Gbps\n");
+
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_DIGITAL_CTRL,
+ 0x400);
+ bnx2x_cl45_write(bp, params->port, ext_phy_type,
+ ext_phy_addr, MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_LASI_CTRL, 1);
+ } else {
+ /* Force 1Gbps using autoneg with 1G
+ advertisment */
+
+ /* Allow CL37 through CL73 */
+ DP(NETIF_MSG_LINK, "XGXS 8706 AutoNeg\n");
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_CL37_CL73,
+ 0x040c);
+
+ /* Enable Full-Duplex advertisment on CL37 */
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_CL37_FC_LP,
+ 0x0020);
+ /* Enable CL37 AN */
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_CL37_AN,
+ 0x1000);
+ /* 1G support */
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_ADV, (1<<5));
+
+ /* Enable clause 73 AN */
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_CTRL,
+ 0x1200);
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_RX_ALARM_CTRL,
+ 0x0400);
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_LASI_CTRL, 0x0004);
+
+ }
+ bnx2x_save_bcm_spirom_ver(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ params->shmem_base);
+ break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
+ DP(NETIF_MSG_LINK, "Initializing BCM8726\n");
+ bnx2x_bcm8726_external_rom_boot(params);
+
+ /* Need to call module detected on initialization since
+ the module detection triggered by actual module
+ insertion might occur before driver is loaded, and when
+ driver is loaded, it reset all registers, including the
+ transmitter */
+ bnx2x_sfp_module_detection(params);
+
+ /* Set Flow control */
+ bnx2x_ext_phy_set_pause(params, vars);
+ if (params->req_line_speed == SPEED_1000) {
+ DP(NETIF_MSG_LINK, "Setting 1G force\n");
+ bnx2x_cl45_write(bp, params->port, ext_phy_type,
+ ext_phy_addr, MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_CTRL, 0x40);
+ bnx2x_cl45_write(bp, params->port, ext_phy_type,
+ ext_phy_addr, MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_10G_CTRL2, 0xD);
+ bnx2x_cl45_write(bp, params->port, ext_phy_type,
+ ext_phy_addr, MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_LASI_CTRL, 0x5);
+ bnx2x_cl45_write(bp, params->port, ext_phy_type,
+ ext_phy_addr, MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_RX_ALARM_CTRL,
+ 0x400);
+ } else if ((params->req_line_speed ==
+ SPEED_AUTO_NEG) &&
+ ((params->speed_cap_mask &
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_1G))) {
+ DP(NETIF_MSG_LINK, "Setting 1G clause37\n");
+ bnx2x_cl45_write(bp, params->port, ext_phy_type,
+ ext_phy_addr, MDIO_AN_DEVAD,
+ MDIO_AN_REG_ADV, 0x20);
+ bnx2x_cl45_write(bp, params->port, ext_phy_type,
+ ext_phy_addr, MDIO_AN_DEVAD,
+ MDIO_AN_REG_CL37_CL73, 0x040c);
+ bnx2x_cl45_write(bp, params->port, ext_phy_type,
+ ext_phy_addr, MDIO_AN_DEVAD,
+ MDIO_AN_REG_CL37_FC_LD, 0x0020);
+ bnx2x_cl45_write(bp, params->port, ext_phy_type,
+ ext_phy_addr, MDIO_AN_DEVAD,
+ MDIO_AN_REG_CL37_AN, 0x1000);
+ bnx2x_cl45_write(bp, params->port, ext_phy_type,
+ ext_phy_addr, MDIO_AN_DEVAD,
+ MDIO_AN_REG_CTRL, 0x1200);
+
+ /* Enable RX-ALARM control to receive
+ interrupt for 1G speed change */
+ bnx2x_cl45_write(bp, params->port, ext_phy_type,
+ ext_phy_addr, MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_LASI_CTRL, 0x4);
+ bnx2x_cl45_write(bp, params->port, ext_phy_type,
+ ext_phy_addr, MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_RX_ALARM_CTRL,
+ 0x400);
+
+ } else { /* Default 10G. Set only LASI control */
+ bnx2x_cl45_write(bp, params->port, ext_phy_type,
+ ext_phy_addr, MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_LASI_CTRL, 1);
+ }
+
+ /* Set TX PreEmphasis if needed */
+ if ((params->feature_config_flags &
+ FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED)) {
+ DP(NETIF_MSG_LINK, "Setting TX_CTRL1 0x%x,"
+ "TX_CTRL2 0x%x\n",
+ params->xgxs_config_tx[0],
+ params->xgxs_config_tx[1]);
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8726_TX_CTRL1,
+ params->xgxs_config_tx[0]);
+
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8726_TX_CTRL2,
+ params->xgxs_config_tx[1]);
+ }
+ break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
+ {
+ u16 tmp1;
+ u16 rx_alarm_ctrl_val;
+ u16 lasi_ctrl_val;
+ if (ext_phy_type ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072) {
+ rx_alarm_ctrl_val = 0x400;
+ lasi_ctrl_val = 0x0004;
+ } else {
+ rx_alarm_ctrl_val = (1<<2);
+ lasi_ctrl_val = 0x0004;
+ }
+
+ /* enable LASI */
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_RX_ALARM_CTRL,
+ rx_alarm_ctrl_val);
+
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_LASI_CTRL,
+ lasi_ctrl_val);
+
+ bnx2x_8073_set_pause_cl37(params, vars);
+
+ if (ext_phy_type ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072)
+ bnx2x_bcm8072_external_rom_boot(params);
+ else
+ /* In case of 8073 with long xaui lines,
+ don't set the 8073 xaui low power*/
+ bnx2x_bcm8073_set_xaui_low_power_mode(params);
+
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_M8051_MSGOUT_REG,
+ &tmp1);
+
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_RX_ALARM, &tmp1);
+
+ DP(NETIF_MSG_LINK, "Before rom RX_ALARM(port1):"
+ "0x%x\n", tmp1);
+
+ /* If this is forced speed, set to KR or KX
+ * (all other are not supported)
+ */
+ if (params->loopback_mode == LOOPBACK_EXT) {
+ bnx2x_bcm807x_force_10G(params);
+ DP(NETIF_MSG_LINK,
+ "Forced speed 10G on 807X\n");
+ break;
+ } else {
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type, ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_BCM_CTRL,
+ 0x0002);
+ }
+ if (params->req_line_speed != SPEED_AUTO_NEG) {
+ if (params->req_line_speed == SPEED_10000) {
+ val = (1<<7);
+ } else if (params->req_line_speed ==
+ SPEED_2500) {
+ val = (1<<5);
+ /* Note that 2.5G works only
+ when used with 1G advertisment */
+ } else
+ val = (1<<5);
+ } else {
+
+ val = 0;
+ if (params->speed_cap_mask &
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)
+ val |= (1<<7);
+
+ /* Note that 2.5G works only when
+ used with 1G advertisment */
+ if (params->speed_cap_mask &
+ (PORT_HW_CFG_SPEED_CAPABILITY_D0_1G |
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G))
+ val |= (1<<5);
+ DP(NETIF_MSG_LINK,
+ "807x autoneg val = 0x%x\n", val);
+ }
+
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_ADV, val);
+ if (ext_phy_type ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073) {
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_8073_2_5G, &tmp1);
+
+ if (((params->speed_cap_mask &
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G) &&
+ (params->req_line_speed ==
+ SPEED_AUTO_NEG)) ||
+ (params->req_line_speed ==
+ SPEED_2500)) {
+ u16 phy_ver;
+ /* Allow 2.5G for A1 and above */
+ bnx2x_cl45_read(bp, params->port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8073_CHIP_REV, &phy_ver);
+ DP(NETIF_MSG_LINK, "Add 2.5G\n");
+ if (phy_ver > 0)
+ tmp1 |= 1;
+ else
+ tmp1 &= 0xfffe;
+ } else {
+ DP(NETIF_MSG_LINK, "Disable 2.5G\n");
+ tmp1 &= 0xfffe;
+ }
+
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_8073_2_5G, tmp1);
+ }
+
+ /* Add support for CL37 (passive mode) II */
+
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_CL37_FC_LD,
+ &tmp1);
+
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_CL37_FC_LD, (tmp1 |
+ ((params->req_duplex == DUPLEX_FULL) ?
+ 0x20 : 0x40)));
+
+ /* Add support for CL37 (passive mode) III */
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_CL37_AN, 0x1000);
+
+ if (ext_phy_type ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073) {
+ /* The SNR will improve about 2db by changing
+ BW and FEE main tap. Rest commands are executed
+ after link is up*/
+ /*Change FFE main cursor to 5 in EDC register*/
+ if (bnx2x_8073_is_snr_needed(params))
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_EDC_FFE_MAIN,
+ 0xFB0C);
+
+ /* Enable FEC (Forware Error Correction)
+ Request in the AN */
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_ADV2, &tmp1);
+
+ tmp1 |= (1<<15);
+
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_ADV2, tmp1);
+
+ }
+
+ bnx2x_ext_phy_set_pause(params, vars);
+
+ /* Restart autoneg */
+ msleep(500);
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_CTRL, 0x1200);
+ DP(NETIF_MSG_LINK, "807x Autoneg Restart: "
+ "Advertise 1G=%x, 10G=%x\n",
+ ((val & (1<<5)) > 0),
+ ((val & (1<<7)) > 0));
+ break;
+ }
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
+ {
+ u16 tmp1;
+ u16 rx_alarm_ctrl_val;
+ u16 lasi_ctrl_val;
+
+ /* Enable PMD link, MOD_ABS_FLT, and 1G link alarm */
+
+ u16 mod_abs;
+ rx_alarm_ctrl_val = (1<<2) | (1<<5) ;
+ lasi_ctrl_val = 0x0004;
+
+ DP(NETIF_MSG_LINK, "Initializing BCM8727\n");
+ /* enable LASI */
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_RX_ALARM_CTRL,
+ rx_alarm_ctrl_val);
+
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_LASI_CTRL,
+ lasi_ctrl_val);
+
+ /* Initially configure MOD_ABS to interrupt when
+ module is presence( bit 8) */
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_PHY_IDENTIFIER, &mod_abs);
+ /* Set EDC off by setting OPTXLOS signal input to low
+ (bit 9).
+ When the EDC is off it locks onto a reference clock and
+ avoids becoming 'lost'.*/
+ mod_abs &= ~((1<<8) | (1<<9));
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_PHY_IDENTIFIER, mod_abs);
+
+ /* Make MOD_ABS give interrupt on change */
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8727_PCS_OPT_CTRL,
+ &val);
+ val |= (1<<12);
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8727_PCS_OPT_CTRL,
+ val);
+
+ /* Set 8727 GPIOs to input to allow reading from the
+ 8727 GPIO0 status which reflect SFP+ module
+ over-current */
+
+ bnx2x_cl45_read(bp, params->port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8727_PCS_OPT_CTRL,
+ &val);
+ val &= 0xff8f; /* Reset bits 4-6 */
+ bnx2x_cl45_write(bp, params->port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8727_PCS_OPT_CTRL,
+ val);
+
+ bnx2x_8727_power_module(bp, params, ext_phy_addr, 1);
+ bnx2x_bcm8073_set_xaui_low_power_mode(params);
+
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_M8051_MSGOUT_REG,
+ &tmp1);
+
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_RX_ALARM, &tmp1);
+
+ /* Set option 1G speed */
+ if (params->req_line_speed == SPEED_1000) {
+
+ DP(NETIF_MSG_LINK, "Setting 1G force\n");
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_CTRL, 0x40);
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_10G_CTRL2, 0xD);
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_10G_CTRL2, &tmp1);
+ DP(NETIF_MSG_LINK, "1.7 = 0x%x\n", tmp1);
+
+ } else if ((params->req_line_speed ==
+ SPEED_AUTO_NEG) &&
+ ((params->speed_cap_mask &
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_1G))) {
+
+ DP(NETIF_MSG_LINK, "Setting 1G clause37\n");
+ bnx2x_cl45_write(bp, params->port, ext_phy_type,
+ ext_phy_addr, MDIO_AN_DEVAD,
+ MDIO_PMA_REG_8727_MISC_CTRL, 0);
+ bnx2x_cl45_write(bp, params->port, ext_phy_type,
+ ext_phy_addr, MDIO_AN_DEVAD,
+ MDIO_AN_REG_CL37_AN, 0x1300);
+ } else {
+ /* Since the 8727 has only single reset pin,
+ need to set the 10G registers although it is
+ default */
+ bnx2x_cl45_write(bp, params->port, ext_phy_type,
+ ext_phy_addr, MDIO_AN_DEVAD,
+ MDIO_AN_REG_CTRL, 0x0020);
+ bnx2x_cl45_write(bp, params->port, ext_phy_type,
+ ext_phy_addr, MDIO_AN_DEVAD,
+ 0x7, 0x0100);
+ bnx2x_cl45_write(bp, params->port, ext_phy_type,
+ ext_phy_addr, MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_CTRL, 0x2040);
+ bnx2x_cl45_write(bp, params->port, ext_phy_type,
+ ext_phy_addr, MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_10G_CTRL2, 0x0008);
+ }
+
+ /* Set 2-wire transfer rate of SFP+ module EEPROM
+ * to 100Khz since some DACs(direct attached cables) do
+ * not work at 400Khz.
+ */
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8727_TWO_WIRE_SLAVE_ADDR,
+ 0xa001);
+
+ /* Set TX PreEmphasis if needed */
+ if ((params->feature_config_flags &
+ FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED)) {
+ DP(NETIF_MSG_LINK, "Setting TX_CTRL1 0x%x,"
+ "TX_CTRL2 0x%x\n",
+ params->xgxs_config_tx[0],
+ params->xgxs_config_tx[1]);
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8727_TX_CTRL1,
+ params->xgxs_config_tx[0]);
+
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8727_TX_CTRL2,
+ params->xgxs_config_tx[1]);
+ }
+
+ break;
+ }
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
+ {
+ u16 fw_ver1, fw_ver2;
+ DP(NETIF_MSG_LINK,
+ "Setting the SFX7101 LASI indication\n");
+
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_LASI_CTRL, 0x1);
+ DP(NETIF_MSG_LINK,
+ "Setting the SFX7101 LED to blink on traffic\n");
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_7107_LED_CNTL, (1<<3));
+
+ bnx2x_ext_phy_set_pause(params, vars);
+ /* Restart autoneg */
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_CTRL, &val);
+ val |= 0x200;
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_CTRL, val);
+
+ /* Save spirom version */
+ bnx2x_cl45_read(bp, params->port, ext_phy_type,
+ ext_phy_addr, MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_7101_VER1, &fw_ver1);
+
+ bnx2x_cl45_read(bp, params->port, ext_phy_type,
+ ext_phy_addr, MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_7101_VER2, &fw_ver2);
+
+ bnx2x_save_spirom_version(params->bp, params->port,
+ params->shmem_base,
+ (u32)(fw_ver1<<16 | fw_ver2));
+ break;
+ }
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84823:
+ /* This phy uses the NIG latch mechanism since link
+ indication arrives through its LED4 and not via
+ its LASI signal, so we get steady signal
+ instead of clear on read */
+ bnx2x_bits_en(bp, NIG_REG_LATCH_BC_0 + params->port*4,
+ 1 << NIG_LATCH_BC_ENABLE_MI_INT);
+
+ bnx2x_cl45_write(bp, params->port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_CTRL, 0x0000);
+
+ bnx2x_8481_set_led4(params, ext_phy_type, ext_phy_addr);
+ if (params->req_line_speed == SPEED_AUTO_NEG) {
+
+ u16 autoneg_val, an_1000_val, an_10_100_val;
+ /* set 1000 speed advertisement */
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_8481_1000T_CTRL,
+ &an_1000_val);
+
+ if (params->speed_cap_mask &
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_1G) {
+ an_1000_val |= (1<<8);
+ if (params->req_duplex == DUPLEX_FULL)
+ an_1000_val |= (1<<9);
+ DP(NETIF_MSG_LINK, "Advertising 1G\n");
+ } else
+ an_1000_val &= ~((1<<8) | (1<<9));
+
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_8481_1000T_CTRL,
+ an_1000_val);
+
+ /* set 100 speed advertisement */
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_8481_LEGACY_AN_ADV,
+ &an_10_100_val);
+
+ if (params->speed_cap_mask &
+ (PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_FULL |
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_HALF)) {
+ an_10_100_val |= (1<<7);
+ if (params->req_duplex == DUPLEX_FULL)
+ an_10_100_val |= (1<<8);
+ DP(NETIF_MSG_LINK,
+ "Advertising 100M\n");
+ } else
+ an_10_100_val &= ~((1<<7) | (1<<8));
+
+ /* set 10 speed advertisement */
+ if (params->speed_cap_mask &
+ (PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL |
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_HALF)) {
+ an_10_100_val |= (1<<5);
+ if (params->req_duplex == DUPLEX_FULL)
+ an_10_100_val |= (1<<6);
+ DP(NETIF_MSG_LINK, "Advertising 10M\n");
+ }
+ else
+ an_10_100_val &= ~((1<<5) | (1<<6));
+
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_8481_LEGACY_AN_ADV,
+ an_10_100_val);
+
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_8481_LEGACY_MII_CTRL,
+ &autoneg_val);
+
+ /* Disable forced speed */
+ autoneg_val &= ~(1<<6|1<<13);
+
+ /* Enable autoneg and restart autoneg
+ for legacy speeds */
+ autoneg_val |= (1<<9|1<<12);
+
+ if (params->req_duplex == DUPLEX_FULL)
+ autoneg_val |= (1<<8);
+ else
+ autoneg_val &= ~(1<<8);
+
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_8481_LEGACY_MII_CTRL,
+ autoneg_val);
+
+ if (params->speed_cap_mask &
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_10G) {
+ DP(NETIF_MSG_LINK, "Advertising 10G\n");
+ /* Restart autoneg for 10G*/
+
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_CTRL, 0x3200);
+ }
+ } else {
+ /* Force speed */
+ u16 autoneg_ctrl, pma_ctrl;
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_8481_LEGACY_MII_CTRL,
+ &autoneg_ctrl);
+
+ /* Disable autoneg */
+ autoneg_ctrl &= ~(1<<12);
+
+ /* Set 1000 force */
+ switch (params->req_line_speed) {
+ case SPEED_10000:
+ DP(NETIF_MSG_LINK,
+ "Unable to set 10G force !\n");
+ break;
+ case SPEED_1000:
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_CTRL,
+ &pma_ctrl);
+ autoneg_ctrl &= ~(1<<13);
+ autoneg_ctrl |= (1<<6);
+ pma_ctrl &= ~(1<<13);
+ pma_ctrl |= (1<<6);
+ DP(NETIF_MSG_LINK,
+ "Setting 1000M force\n");
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_CTRL,
+ pma_ctrl);
+ break;
+ case SPEED_100:
+ autoneg_ctrl |= (1<<13);
+ autoneg_ctrl &= ~(1<<6);
+ DP(NETIF_MSG_LINK,
+ "Setting 100M force\n");
+ break;
+ case SPEED_10:
+ autoneg_ctrl &= ~(1<<13);
+ autoneg_ctrl &= ~(1<<6);
+ DP(NETIF_MSG_LINK,
+ "Setting 10M force\n");
+ break;
+ }
+
+ /* Duplex mode */
+ if (params->req_duplex == DUPLEX_FULL) {
+ autoneg_ctrl |= (1<<8);
+ DP(NETIF_MSG_LINK,
+ "Setting full duplex\n");
+ } else
+ autoneg_ctrl &= ~(1<<8);
+
+ /* Update autoneg ctrl and pma ctrl */
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_8481_LEGACY_MII_CTRL,
+ autoneg_ctrl);
+ }
+
+ /* Save spirom version */
+ bnx2x_save_8481_spirom_version(bp, params->port,
+ ext_phy_addr,
+ params->shmem_base);
+ break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE:
+ DP(NETIF_MSG_LINK,
+ "XGXS PHY Failure detected 0x%x\n",
+ params->ext_phy_config);
+ rc = -EINVAL;
+ break;
+ default:
+ DP(NETIF_MSG_LINK, "BAD XGXS ext_phy_config 0x%x\n",
+ params->ext_phy_config);
+ rc = -EINVAL;
+ break;
+ }
+
+ } else { /* SerDes */
+
+ ext_phy_type = SERDES_EXT_PHY_TYPE(params->ext_phy_config);
+ switch (ext_phy_type) {
+ case PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT:
+ DP(NETIF_MSG_LINK, "SerDes Direct\n");
+ break;
+
+ case PORT_HW_CFG_SERDES_EXT_PHY_TYPE_BCM5482:
+ DP(NETIF_MSG_LINK, "SerDes 5482\n");
+ break;
+
+ default:
+ DP(NETIF_MSG_LINK, "BAD SerDes ext_phy_config 0x%x\n",
+ params->ext_phy_config);
+ break;
+ }
+ }
+ return rc;
+}
+
+static void bnx2x_8727_handle_mod_abs(struct link_params *params)
+{
+ struct bnx2x *bp = params->bp;
+ u16 mod_abs, rx_alarm_status;
+ u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
+ u32 val = REG_RD(bp, params->shmem_base +
+ offsetof(struct shmem_region, dev_info.
+ port_feature_config[params->port].
+ config));
+ bnx2x_cl45_read(bp, params->port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_PHY_IDENTIFIER, &mod_abs);
+ if (mod_abs & (1<<8)) {
+
+ /* Module is absent */
+ DP(NETIF_MSG_LINK, "MOD_ABS indication "
+ "show module is absent\n");
+
+ /* 1. Set mod_abs to detect next module
+ presence event
+ 2. Set EDC off by setting OPTXLOS signal input to low
+ (bit 9).
+ When the EDC is off it locks onto a reference clock and
+ avoids becoming 'lost'.*/
+ mod_abs &= ~((1<<8)|(1<<9));
+ bnx2x_cl45_write(bp, params->port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_PHY_IDENTIFIER, mod_abs);
+
+ /* Clear RX alarm since it stays up as long as
+ the mod_abs wasn't changed */
+ bnx2x_cl45_read(bp, params->port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_RX_ALARM, &rx_alarm_status);
+
+ } else {
+ /* Module is present */
+ DP(NETIF_MSG_LINK, "MOD_ABS indication "
+ "show module is present\n");
+ /* First thing, disable transmitter,
+ and if the module is ok, the
+ module_detection will enable it*/
+
+ /* 1. Set mod_abs to detect next module
+ absent event ( bit 8)
+ 2. Restore the default polarity of the OPRXLOS signal and
+ this signal will then correctly indicate the presence or
+ absence of the Rx signal. (bit 9) */
+ mod_abs |= ((1<<8)|(1<<9));
+ bnx2x_cl45_write(bp, params->port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_PHY_IDENTIFIER, mod_abs);
+
+ /* Clear RX alarm since it stays up as long as
+ the mod_abs wasn't changed. This is need to be done
+ before calling the module detection, otherwise it will clear
+ the link update alarm */
+ bnx2x_cl45_read(bp, params->port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_RX_ALARM, &rx_alarm_status);
+
+
+ if ((val & PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_MASK) ==
+ PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_DISABLE_TX_LASER)
+ bnx2x_sfp_set_transmitter(bp, params->port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
+ ext_phy_addr, 0);
+
+ if (bnx2x_wait_for_sfp_module_initialized(params)
+ == 0)
+ bnx2x_sfp_module_detection(params);
+ else
+ DP(NETIF_MSG_LINK, "SFP+ module is not initialized\n");
+ }
+
+ DP(NETIF_MSG_LINK, "8727 RX_ALARM_STATUS 0x%x\n",
+ rx_alarm_status);
+ /* No need to check link status in case of
+ module plugged in/out */
+}
+
+
+static u8 bnx2x_ext_phy_is_link_up(struct link_params *params,
+ struct link_vars *vars,
+ u8 is_mi_int)
+{
+ struct bnx2x *bp = params->bp;
+ u32 ext_phy_type;
+ u8 ext_phy_addr;
+ u16 val1 = 0, val2;
+ u16 rx_sd, pcs_status;
+ u8 ext_phy_link_up = 0;
+ u8 port = params->port;
+
+ if (vars->phy_flags & PHY_XGXS_FLAG) {
+ ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
+ ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
+ switch (ext_phy_type) {
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT:
+ DP(NETIF_MSG_LINK, "XGXS Direct\n");
+ ext_phy_link_up = 1;
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705:
+ DP(NETIF_MSG_LINK, "XGXS 8705\n");
+ bnx2x_cl45_read(bp, params->port, ext_phy_type,
+ ext_phy_addr,
+ MDIO_WIS_DEVAD,
+ MDIO_WIS_REG_LASI_STATUS, &val1);
+ DP(NETIF_MSG_LINK, "8705 LASI status 0x%x\n", val1);
+
+ bnx2x_cl45_read(bp, params->port, ext_phy_type,
+ ext_phy_addr,
+ MDIO_WIS_DEVAD,
+ MDIO_WIS_REG_LASI_STATUS, &val1);
+ DP(NETIF_MSG_LINK, "8705 LASI status 0x%x\n", val1);
+
+ bnx2x_cl45_read(bp, params->port, ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_RX_SD, &rx_sd);
+
+ bnx2x_cl45_read(bp, params->port, ext_phy_type,
+ ext_phy_addr,
+ 1,
+ 0xc809, &val1);
+ bnx2x_cl45_read(bp, params->port, ext_phy_type,
+ ext_phy_addr,
+ 1,
+ 0xc809, &val1);
+
+ DP(NETIF_MSG_LINK, "8705 1.c809 val=0x%x\n", val1);
+ ext_phy_link_up = ((rx_sd & 0x1) && (val1 & (1<<9)) &&
+ ((val1 & (1<<8)) == 0));
+ if (ext_phy_link_up)
+ vars->line_speed = SPEED_10000;
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
+ DP(NETIF_MSG_LINK, "XGXS 8706/8726\n");
+ /* Clear RX Alarm*/
+ bnx2x_cl45_read(bp, params->port, ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_RX_ALARM,
+ &val2);
+ /* clear LASI indication*/
+ bnx2x_cl45_read(bp, params->port, ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_LASI_STATUS,
+ &val1);
+ bnx2x_cl45_read(bp, params->port, ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_LASI_STATUS,
+ &val2);
+ DP(NETIF_MSG_LINK, "8706/8726 LASI status 0x%x-->"
+ "0x%x\n", val1, val2);
+
+ bnx2x_cl45_read(bp, params->port, ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD, MDIO_PMA_REG_RX_SD,
+ &rx_sd);
+ bnx2x_cl45_read(bp, params->port, ext_phy_type,
+ ext_phy_addr,
+ MDIO_PCS_DEVAD, MDIO_PCS_REG_STATUS,
+ &pcs_status);
+ bnx2x_cl45_read(bp, params->port, ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD, MDIO_AN_REG_LINK_STATUS,
+ &val2);
+ bnx2x_cl45_read(bp, params->port, ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD, MDIO_AN_REG_LINK_STATUS,
+ &val2);
+
+ DP(NETIF_MSG_LINK, "8706/8726 rx_sd 0x%x"
+ " pcs_status 0x%x 1Gbps link_status 0x%x\n",
+ rx_sd, pcs_status, val2);
+ /* link is up if both bit 0 of pmd_rx_sd and
+ * bit 0 of pcs_status are set, or if the autoneg bit
+ 1 is set
+ */
+ ext_phy_link_up = ((rx_sd & pcs_status & 0x1) ||
+ (val2 & (1<<1)));
+ if (ext_phy_link_up) {
+ if (ext_phy_type ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726) {
+ /* If transmitter is disabled,
+ ignore false link up indication */
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_PHY_IDENTIFIER,
+ &val1);
+ if (val1 & (1<<15)) {
+ DP(NETIF_MSG_LINK, "Tx is "
+ "disabled\n");
+ ext_phy_link_up = 0;
+ break;
+ }
+ }
+ if (val2 & (1<<1))
+ vars->line_speed = SPEED_1000;
+ else
+ vars->line_speed = SPEED_10000;
+ }
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
+ {
+ u16 link_status = 0;
+ u16 rx_alarm_status;
+ /* Check the LASI */
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_RX_ALARM, &rx_alarm_status);
+
+ DP(NETIF_MSG_LINK, "8727 RX_ALARM_STATUS 0x%x\n",
+ rx_alarm_status);
+
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_LASI_STATUS, &val1);
+
+ DP(NETIF_MSG_LINK,
+ "8727 LASI status 0x%x\n",
+ val1);
+
+ /* Clear MSG-OUT */
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_M8051_MSGOUT_REG,
+ &val1);
+
+ /*
+ * If a module is present and there is need to check
+ * for over current
+ */
+ if (!(params->feature_config_flags &
+ FEATURE_CONFIG_BCM8727_NOC) &&
+ !(rx_alarm_status & (1<<5))) {
+ /* Check over-current using 8727 GPIO0 input*/
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8727_GPIO_CTRL,
+ &val1);
+
+ if ((val1 & (1<<8)) == 0) {
+ DP(NETIF_MSG_LINK, "8727 Power fault"
+ " has been detected on "
+ "port %d\n",
+ params->port);
+ netdev_err(bp->dev, "Error: Power fault on Port %d has been detected and the power to that SFP+ module has been removed to prevent failure of the card. Please remove the SFP+ module and restart the system to clear this error.\n",
+ params->port);
+ /*
+ * Disable all RX_ALARMs except for
+ * mod_abs
+ */
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_RX_ALARM_CTRL,
+ (1<<5));
+
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_PHY_IDENTIFIER,
+ &val1);
+ /* Wait for module_absent_event */
+ val1 |= (1<<8);
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_PHY_IDENTIFIER,
+ val1);
+ /* Clear RX alarm */
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_RX_ALARM,
+ &rx_alarm_status);
+ break;
+ }
+ } /* Over current check */
+
+ /* When module absent bit is set, check module */
+ if (rx_alarm_status & (1<<5)) {
+ bnx2x_8727_handle_mod_abs(params);
+ /* Enable all mod_abs and link detection bits */
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_RX_ALARM_CTRL,
+ ((1<<5) | (1<<2)));
+ }
+
+ /* If transmitter is disabled,
+ ignore false link up indication */
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_PHY_IDENTIFIER,
+ &val1);
+ if (val1 & (1<<15)) {
+ DP(NETIF_MSG_LINK, "Tx is disabled\n");
+ ext_phy_link_up = 0;
+ break;
+ }
+
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8073_SPEED_LINK_STATUS,
+ &link_status);
+
+ /* Bits 0..2 --> speed detected,
+ bits 13..15--> link is down */
+ if ((link_status & (1<<2)) &&
+ (!(link_status & (1<<15)))) {
+ ext_phy_link_up = 1;
+ vars->line_speed = SPEED_10000;
+ } else if ((link_status & (1<<0)) &&
+ (!(link_status & (1<<13)))) {
+ ext_phy_link_up = 1;
+ vars->line_speed = SPEED_1000;
+ DP(NETIF_MSG_LINK,
+ "port %x: External link"
+ " up in 1G\n", params->port);
+ } else {
+ ext_phy_link_up = 0;
+ DP(NETIF_MSG_LINK,
+ "port %x: External link"
+ " is down\n", params->port);
+ }
+ break;
+ }
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
+ {
+ u16 link_status = 0;
+ u16 an1000_status = 0;
+
+ if (ext_phy_type ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072) {
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PCS_DEVAD,
+ MDIO_PCS_REG_LASI_STATUS, &val1);
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PCS_DEVAD,
+ MDIO_PCS_REG_LASI_STATUS, &val2);
+ DP(NETIF_MSG_LINK,
+ "870x LASI status 0x%x->0x%x\n",
+ val1, val2);
+ } else {
+ /* In 8073, port1 is directed through emac0 and
+ * port0 is directed through emac1
+ */
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_LASI_STATUS, &val1);
+
+ DP(NETIF_MSG_LINK,
+ "8703 LASI status 0x%x\n",
+ val1);
+ }
+
+ /* clear the interrupt LASI status register */
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PCS_DEVAD,
+ MDIO_PCS_REG_STATUS, &val2);
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PCS_DEVAD,
+ MDIO_PCS_REG_STATUS, &val1);
+ DP(NETIF_MSG_LINK, "807x PCS status 0x%x->0x%x\n",
+ val2, val1);
+ /* Clear MSG-OUT */
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_M8051_MSGOUT_REG,
+ &val1);
+
+ /* Check the LASI */
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_RX_ALARM, &val2);
+
+ DP(NETIF_MSG_LINK, "KR 0x9003 0x%x\n", val2);
+
+ /* Check the link status */
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PCS_DEVAD,
+ MDIO_PCS_REG_STATUS, &val2);
+ DP(NETIF_MSG_LINK, "KR PCS status 0x%x\n", val2);
+
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_STATUS, &val2);
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_STATUS, &val1);
+ ext_phy_link_up = ((val1 & 4) == 4);
+ DP(NETIF_MSG_LINK, "PMA_REG_STATUS=0x%x\n", val1);
+ if (ext_phy_type ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073) {
+
+ if (ext_phy_link_up &&
+ ((params->req_line_speed !=
+ SPEED_10000))) {
+ if (bnx2x_bcm8073_xaui_wa(params)
+ != 0) {
+ ext_phy_link_up = 0;
+ break;
+ }
+ }
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_LINK_STATUS,
+ &an1000_status);
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_LINK_STATUS,
+ &an1000_status);
+
+ /* Check the link status on 1.1.2 */
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_STATUS, &val2);
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_STATUS, &val1);
+ DP(NETIF_MSG_LINK, "KR PMA status 0x%x->0x%x,"
+ "an_link_status=0x%x\n",
+ val2, val1, an1000_status);
+
+ ext_phy_link_up = (((val1 & 4) == 4) ||
+ (an1000_status & (1<<1)));
+ if (ext_phy_link_up &&
+ bnx2x_8073_is_snr_needed(params)) {
+ /* The SNR will improve about 2dbby
+ changing the BW and FEE main tap.*/
+
+ /* The 1st write to change FFE main
+ tap is set before restart AN */
+ /* Change PLL Bandwidth in EDC
+ register */
+ bnx2x_cl45_write(bp, port, ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_PLL_BANDWIDTH,
+ 0x26BC);
+
+ /* Change CDR Bandwidth in EDC
+ register */
+ bnx2x_cl45_write(bp, port, ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_CDR_BANDWIDTH,
+ 0x0333);
+ }
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8073_SPEED_LINK_STATUS,
+ &link_status);
+
+ /* Bits 0..2 --> speed detected,
+ bits 13..15--> link is down */
+ if ((link_status & (1<<2)) &&
+ (!(link_status & (1<<15)))) {
+ ext_phy_link_up = 1;
+ vars->line_speed = SPEED_10000;
+ DP(NETIF_MSG_LINK,
+ "port %x: External link"
+ " up in 10G\n", params->port);
+ } else if ((link_status & (1<<1)) &&
+ (!(link_status & (1<<14)))) {
+ ext_phy_link_up = 1;
+ vars->line_speed = SPEED_2500;
+ DP(NETIF_MSG_LINK,
+ "port %x: External link"
+ " up in 2.5G\n", params->port);
+ } else if ((link_status & (1<<0)) &&
+ (!(link_status & (1<<13)))) {
+ ext_phy_link_up = 1;
+ vars->line_speed = SPEED_1000;
+ DP(NETIF_MSG_LINK,
+ "port %x: External link"
+ " up in 1G\n", params->port);
+ } else {
+ ext_phy_link_up = 0;
+ DP(NETIF_MSG_LINK,
+ "port %x: External link"
+ " is down\n", params->port);
+ }
+ } else {
+ /* See if 1G link is up for the 8072 */
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_LINK_STATUS,
+ &an1000_status);
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_LINK_STATUS,
+ &an1000_status);
+ if (an1000_status & (1<<1)) {
+ ext_phy_link_up = 1;
+ vars->line_speed = SPEED_1000;
+ DP(NETIF_MSG_LINK,
+ "port %x: External link"
+ " up in 1G\n", params->port);
+ } else if (ext_phy_link_up) {
+ ext_phy_link_up = 1;
+ vars->line_speed = SPEED_10000;
+ DP(NETIF_MSG_LINK,
+ "port %x: External link"
+ " up in 10G\n", params->port);
+ }
+ }
+
+
+ break;
+ }
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
+ bnx2x_cl45_read(bp, params->port, ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_LASI_STATUS, &val2);
+ bnx2x_cl45_read(bp, params->port, ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_LASI_STATUS, &val1);
+ DP(NETIF_MSG_LINK,
+ "10G-base-T LASI status 0x%x->0x%x\n",
+ val2, val1);
+ bnx2x_cl45_read(bp, params->port, ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_STATUS, &val2);
+ bnx2x_cl45_read(bp, params->port, ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_STATUS, &val1);
+ DP(NETIF_MSG_LINK,
+ "10G-base-T PMA status 0x%x->0x%x\n",
+ val2, val1);
+ ext_phy_link_up = ((val1 & 4) == 4);
+ /* if link is up
+ * print the AN outcome of the SFX7101 PHY
+ */
+ if (ext_phy_link_up) {
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_MASTER_STATUS,
+ &val2);
+ vars->line_speed = SPEED_10000;
+ DP(NETIF_MSG_LINK,
+ "SFX7101 AN status 0x%x->Master=%x\n",
+ val2,
+ (val2 & (1<<14)));
+ }
+ break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84823:
+ /* Check 10G-BaseT link status */
+ /* Check PMD signal ok */
+ bnx2x_cl45_read(bp, params->port, ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ 0xFFFA,
+ &val1);
+ bnx2x_cl45_read(bp, params->port, ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_8481_PMD_SIGNAL,
+ &val2);
+ DP(NETIF_MSG_LINK, "PMD_SIGNAL 1.a811 = 0x%x\n", val2);
+
+ /* Check link 10G */
+ if (val2 & (1<<11)) {
+ vars->line_speed = SPEED_10000;
+ ext_phy_link_up = 1;
+ bnx2x_8481_set_10G_led_mode(params,
+ ext_phy_type,
+ ext_phy_addr);
+ } else { /* Check Legacy speed link */
+ u16 legacy_status, legacy_speed;
+
+ /* Enable expansion register 0x42
+ (Operation mode status) */
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_8481_EXPANSION_REG_ACCESS,
+ 0xf42);
+
+ /* Get legacy speed operation status */
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_8481_EXPANSION_REG_RD_RW,
+ &legacy_status);
+
+ DP(NETIF_MSG_LINK, "Legacy speed status"
+ " = 0x%x\n", legacy_status);
+ ext_phy_link_up = ((legacy_status & (1<<11))
+ == (1<<11));
+ if (ext_phy_link_up) {
+ legacy_speed = (legacy_status & (3<<9));
+ if (legacy_speed == (0<<9))
+ vars->line_speed = SPEED_10;
+ else if (legacy_speed == (1<<9))
+ vars->line_speed =
+ SPEED_100;
+ else if (legacy_speed == (2<<9))
+ vars->line_speed =
+ SPEED_1000;
+ else /* Should not happen */
+ vars->line_speed = 0;
+
+ if (legacy_status & (1<<8))
+ vars->duplex = DUPLEX_FULL;
+ else
+ vars->duplex = DUPLEX_HALF;
+
+ DP(NETIF_MSG_LINK, "Link is up "
+ "in %dMbps, is_duplex_full"
+ "= %d\n",
+ vars->line_speed,
+ (vars->duplex == DUPLEX_FULL));
+ bnx2x_8481_set_legacy_led_mode(params,
+ ext_phy_type,
+ ext_phy_addr);
+ }
+ }
+ break;
+ default:
+ DP(NETIF_MSG_LINK, "BAD XGXS ext_phy_config 0x%x\n",
+ params->ext_phy_config);
+ ext_phy_link_up = 0;
+ break;
+ }
+ /* Set SGMII mode for external phy */
+ if (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) {
+ if (vars->line_speed < SPEED_1000)
+ vars->phy_flags |= PHY_SGMII_FLAG;
+ else
+ vars->phy_flags &= ~PHY_SGMII_FLAG;
+ }
+
+ } else { /* SerDes */
+ ext_phy_type = SERDES_EXT_PHY_TYPE(params->ext_phy_config);
+ switch (ext_phy_type) {
+ case PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT:
+ DP(NETIF_MSG_LINK, "SerDes Direct\n");
+ ext_phy_link_up = 1;
+ break;
+
+ case PORT_HW_CFG_SERDES_EXT_PHY_TYPE_BCM5482:
+ DP(NETIF_MSG_LINK, "SerDes 5482\n");
+ ext_phy_link_up = 1;
+ break;
+
+ default:
+ DP(NETIF_MSG_LINK,
+ "BAD SerDes ext_phy_config 0x%x\n",
+ params->ext_phy_config);
+ ext_phy_link_up = 0;
+ break;
+ }
+ }
+
+ return ext_phy_link_up;
+}
+
+static void bnx2x_link_int_enable(struct link_params *params)
+{
+ u8 port = params->port;
+ u32 ext_phy_type;
+ u32 mask;
+ struct bnx2x *bp = params->bp;
+
+ /* setting the status to report on link up
+ for either XGXS or SerDes */
+
+ if (params->switch_cfg == SWITCH_CFG_10G) {
+ mask = (NIG_MASK_XGXS0_LINK10G |
+ NIG_MASK_XGXS0_LINK_STATUS);
+ DP(NETIF_MSG_LINK, "enabled XGXS interrupt\n");
+ ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
+ if ((ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) &&
+ (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE) &&
+ (ext_phy_type !=
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN)) {
+ mask |= NIG_MASK_MI_INT;
+ DP(NETIF_MSG_LINK, "enabled external phy int\n");
+ }
+
+ } else { /* SerDes */
+ mask = NIG_MASK_SERDES0_LINK_STATUS;
+ DP(NETIF_MSG_LINK, "enabled SerDes interrupt\n");
+ ext_phy_type = SERDES_EXT_PHY_TYPE(params->ext_phy_config);
+ if ((ext_phy_type !=
+ PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT) &&
+ (ext_phy_type !=
+ PORT_HW_CFG_SERDES_EXT_PHY_TYPE_NOT_CONN)) {
+ mask |= NIG_MASK_MI_INT;
+ DP(NETIF_MSG_LINK, "enabled external phy int\n");
+ }
+ }
+ bnx2x_bits_en(bp,
+ NIG_REG_MASK_INTERRUPT_PORT0 + port*4,
+ mask);
+
+ DP(NETIF_MSG_LINK, "port %x, is_xgxs %x, int_status 0x%x\n", port,
+ (params->switch_cfg == SWITCH_CFG_10G),
+ REG_RD(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4));
+ DP(NETIF_MSG_LINK, " int_mask 0x%x, MI_INT %x, SERDES_LINK %x\n",
+ REG_RD(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4),
+ REG_RD(bp, NIG_REG_EMAC0_STATUS_MISC_MI_INT + port*0x18),
+ REG_RD(bp, NIG_REG_SERDES0_STATUS_LINK_STATUS+port*0x3c));
+ DP(NETIF_MSG_LINK, " 10G %x, XGXS_LINK %x\n",
+ REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK10G + port*0x68),
+ REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK_STATUS + port*0x68));
+}
+
+static void bnx2x_8481_rearm_latch_signal(struct bnx2x *bp, u8 port,
+ u8 is_mi_int)
+{
+ u32 latch_status = 0, is_mi_int_status;
+ /* Disable the MI INT ( external phy int )
+ * by writing 1 to the status register. Link down indication
+ * is high-active-signal, so in this case we need to write the
+ * status to clear the XOR
+ */
+ /* Read Latched signals */
+ latch_status = REG_RD(bp,
+ NIG_REG_LATCH_STATUS_0 + port*8);
+ is_mi_int_status = REG_RD(bp,
+ NIG_REG_STATUS_INTERRUPT_PORT0 + port*4);
+ DP(NETIF_MSG_LINK, "original_signal = 0x%x, nig_status = 0x%x,"
+ "latch_status = 0x%x\n",
+ is_mi_int, is_mi_int_status, latch_status);
+ /* Handle only those with latched-signal=up.*/
+ if (latch_status & 1) {
+ /* For all latched-signal=up,Write original_signal to status */
+ if (is_mi_int)
+ bnx2x_bits_en(bp,
+ NIG_REG_STATUS_INTERRUPT_PORT0
+ + port*4,
+ NIG_STATUS_EMAC0_MI_INT);
+ else
+ bnx2x_bits_dis(bp,
+ NIG_REG_STATUS_INTERRUPT_PORT0
+ + port*4,
+ NIG_STATUS_EMAC0_MI_INT);
+ /* For all latched-signal=up : Re-Arm Latch signals */
+ REG_WR(bp, NIG_REG_LATCH_STATUS_0 + port*8,
+ (latch_status & 0xfffe) | (latch_status & 1));
+ }
+}
+/*
+ * link management
+ */
+static void bnx2x_link_int_ack(struct link_params *params,
+ struct link_vars *vars, u8 is_10g,
+ u8 is_mi_int)
+{
+ struct bnx2x *bp = params->bp;
+ u8 port = params->port;
+
+ /* first reset all status
+ * we assume only one line will be change at a time */
+ bnx2x_bits_dis(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4,
+ (NIG_STATUS_XGXS0_LINK10G |
+ NIG_STATUS_XGXS0_LINK_STATUS |
+ NIG_STATUS_SERDES0_LINK_STATUS));
+ if ((XGXS_EXT_PHY_TYPE(params->ext_phy_config)
+ == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481) ||
+ (XGXS_EXT_PHY_TYPE(params->ext_phy_config)
+ == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84823)) {
+ bnx2x_8481_rearm_latch_signal(bp, port, is_mi_int);
+ }
+ if (vars->phy_link_up) {
+ if (is_10g) {
+ /* Disable the 10G link interrupt
+ * by writing 1 to the status register
+ */
+ DP(NETIF_MSG_LINK, "10G XGXS phy link up\n");
+ bnx2x_bits_en(bp,
+ NIG_REG_STATUS_INTERRUPT_PORT0 + port*4,
+ NIG_STATUS_XGXS0_LINK10G);
+
+ } else if (params->switch_cfg == SWITCH_CFG_10G) {
+ /* Disable the link interrupt
+ * by writing 1 to the relevant lane
+ * in the status register
+ */
+ u32 ser_lane = ((params->lane_config &
+ PORT_HW_CFG_LANE_SWAP_CFG_MASTER_MASK) >>
+ PORT_HW_CFG_LANE_SWAP_CFG_MASTER_SHIFT);
+
+ DP(NETIF_MSG_LINK, "%d speed XGXS phy link up\n",
+ vars->line_speed);
+ bnx2x_bits_en(bp,
+ NIG_REG_STATUS_INTERRUPT_PORT0 + port*4,
+ ((1 << ser_lane) <<
+ NIG_STATUS_XGXS0_LINK_STATUS_SIZE));
+
+ } else { /* SerDes */
+ DP(NETIF_MSG_LINK, "SerDes phy link up\n");
+ /* Disable the link interrupt
+ * by writing 1 to the status register
+ */
+ bnx2x_bits_en(bp,
+ NIG_REG_STATUS_INTERRUPT_PORT0 + port*4,
+ NIG_STATUS_SERDES0_LINK_STATUS);
+ }
+
+ } else { /* link_down */
+ }
+}
+
+static u8 bnx2x_format_ver(u32 num, u8 *str, u16 len)
+{
+ u8 *str_ptr = str;
+ u32 mask = 0xf0000000;
+ u8 shift = 8*4;
+ u8 digit;
+ if (len < 10) {
+ /* Need more than 10chars for this format */
+ *str_ptr = '\0';
+ return -EINVAL;
+ }
+ while (shift > 0) {
+
+ shift -= 4;
+ digit = ((num & mask) >> shift);
+ if (digit < 0xa)
+ *str_ptr = digit + '0';
+ else
+ *str_ptr = digit - 0xa + 'a';
+ str_ptr++;
+ mask = mask >> 4;
+ if (shift == 4*4) {
+ *str_ptr = ':';
+ str_ptr++;
+ }
+ }
+ *str_ptr = '\0';
+ return 0;
+}
+
+u8 bnx2x_get_ext_phy_fw_version(struct link_params *params, u8 driver_loaded,
+ u8 *version, u16 len)
+{
+ struct bnx2x *bp;
+ u32 ext_phy_type = 0;
+ u32 spirom_ver = 0;
+ u8 status;
+
+ if (version == NULL || params == NULL)
+ return -EINVAL;
+ bp = params->bp;
+
+ spirom_ver = REG_RD(bp, params->shmem_base +
+ offsetof(struct shmem_region,
+ port_mb[params->port].ext_phy_fw_version));
+
+ status = 0;
+ /* reset the returned value to zero */
+ ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
+ switch (ext_phy_type) {
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
+
+ if (len < 5)
+ return -EINVAL;
+
+ version[0] = (spirom_ver & 0xFF);
+ version[1] = (spirom_ver & 0xFF00) >> 8;
+ version[2] = (spirom_ver & 0xFF0000) >> 16;
+ version[3] = (spirom_ver & 0xFF000000) >> 24;
+ version[4] = '\0';
+
+ break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
+ status = bnx2x_format_ver(spirom_ver, version, len);
+ break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84823:
+ spirom_ver = ((spirom_ver & 0xF80) >> 7) << 16 |
+ (spirom_ver & 0x7F);
+ status = bnx2x_format_ver(spirom_ver, version, len);
+ break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705:
+ version[0] = '\0';
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE:
+ DP(NETIF_MSG_LINK, "bnx2x_get_ext_phy_fw_version:"
+ " type is FAILURE!\n");
+ status = -EINVAL;
+ break;
+
+ default:
+ break;
+ }
+ return status;
+}
+
+static void bnx2x_set_xgxs_loopback(struct link_params *params,
+ struct link_vars *vars,
+ u8 is_10g)
+{
+ u8 port = params->port;
+ struct bnx2x *bp = params->bp;
+
+ if (is_10g) {
+ u32 md_devad;
+
+ DP(NETIF_MSG_LINK, "XGXS 10G loopback enable\n");
+
+ /* change the uni_phy_addr in the nig */
+ md_devad = REG_RD(bp, (NIG_REG_XGXS0_CTRL_MD_DEVAD +
+ port*0x18));
+
+ REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_DEVAD + port*0x18, 0x5);
+
+ bnx2x_cl45_write(bp, port, 0,
+ params->phy_addr,
+ 5,
+ (MDIO_REG_BANK_AER_BLOCK +
+ (MDIO_AER_BLOCK_AER_REG & 0xf)),
+ 0x2800);
+
+ bnx2x_cl45_write(bp, port, 0,
+ params->phy_addr,
+ 5,
+ (MDIO_REG_BANK_CL73_IEEEB0 +
+ (MDIO_CL73_IEEEB0_CL73_AN_CONTROL & 0xf)),
+ 0x6041);
+ msleep(200);
+ /* set aer mmd back */
+ bnx2x_set_aer_mmd(params, vars);
+
+ /* and md_devad */
+ REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_DEVAD + port*0x18,
+ md_devad);
+
+ } else {
+ u16 mii_control;
+
+ DP(NETIF_MSG_LINK, "XGXS 1G loopback enable\n");
+
+ CL45_RD_OVER_CL22(bp, port,
+ params->phy_addr,
+ MDIO_REG_BANK_COMBO_IEEE0,
+ MDIO_COMBO_IEEE0_MII_CONTROL,
+ &mii_control);
+
+ CL45_WR_OVER_CL22(bp, port,
+ params->phy_addr,
+ MDIO_REG_BANK_COMBO_IEEE0,
+ MDIO_COMBO_IEEE0_MII_CONTROL,
+ (mii_control |
+ MDIO_COMBO_IEEO_MII_CONTROL_LOOPBACK));
+ }
+}
+
+
+static void bnx2x_ext_phy_loopback(struct link_params *params)
+{
+ struct bnx2x *bp = params->bp;
+ u8 ext_phy_addr;
+ u32 ext_phy_type;
+
+ if (params->switch_cfg == SWITCH_CFG_10G) {
+ ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
+ ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
+ /* CL37 Autoneg Enabled */
+ switch (ext_phy_type) {
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN:
+ DP(NETIF_MSG_LINK,
+ "ext_phy_loopback: We should not get here\n");
+ break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705:
+ DP(NETIF_MSG_LINK, "ext_phy_loopback: 8705\n");
+ break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706:
+ DP(NETIF_MSG_LINK, "ext_phy_loopback: 8706\n");
+ break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
+ DP(NETIF_MSG_LINK, "PMA/PMD ext_phy_loopback: 8726\n");
+ bnx2x_cl45_write(bp, params->port, ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_CTRL,
+ 0x0001);
+ break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
+ /* SFX7101_XGXS_TEST1 */
+ bnx2x_cl45_write(bp, params->port, ext_phy_type,
+ ext_phy_addr,
+ MDIO_XS_DEVAD,
+ MDIO_XS_SFX7101_XGXS_TEST1,
+ 0x100);
+ DP(NETIF_MSG_LINK,
+ "ext_phy_loopback: set ext phy loopback\n");
+ break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
+
+ break;
+ } /* switch external PHY type */
+ } else {
+ /* serdes */
+ ext_phy_type = SERDES_EXT_PHY_TYPE(params->ext_phy_config);
+ ext_phy_addr = (params->ext_phy_config &
+ PORT_HW_CFG_SERDES_EXT_PHY_ADDR_MASK)
+ >> PORT_HW_CFG_SERDES_EXT_PHY_ADDR_SHIFT;
+ }
+}
+
+
+/*
+ *------------------------------------------------------------------------
+ * bnx2x_override_led_value -
+ *
+ * Override the led value of the requsted led
+ *
+ *------------------------------------------------------------------------
+ */
+u8 bnx2x_override_led_value(struct bnx2x *bp, u8 port,
+ u32 led_idx, u32 value)
+{
+ u32 reg_val;
+
+ /* If port 0 then use EMAC0, else use EMAC1*/
+ u32 emac_base = (port) ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
+
+ DP(NETIF_MSG_LINK,
+ "bnx2x_override_led_value() port %x led_idx %d value %d\n",
+ port, led_idx, value);
+
+ switch (led_idx) {
+ case 0: /* 10MB led */
+ /* Read the current value of the LED register in
+ the EMAC block */
+ reg_val = REG_RD(bp, emac_base + EMAC_REG_EMAC_LED);
+ /* Set the OVERRIDE bit to 1 */
+ reg_val |= EMAC_LED_OVERRIDE;
+ /* If value is 1, set the 10M_OVERRIDE bit,
+ otherwise reset it.*/
+ reg_val = (value == 1) ? (reg_val | EMAC_LED_10MB_OVERRIDE) :
+ (reg_val & ~EMAC_LED_10MB_OVERRIDE);
+ REG_WR(bp, emac_base + EMAC_REG_EMAC_LED, reg_val);
+ break;
+ case 1: /*100MB led */
+ /*Read the current value of the LED register in
+ the EMAC block */
+ reg_val = REG_RD(bp, emac_base + EMAC_REG_EMAC_LED);
+ /* Set the OVERRIDE bit to 1 */
+ reg_val |= EMAC_LED_OVERRIDE;
+ /* If value is 1, set the 100M_OVERRIDE bit,
+ otherwise reset it.*/
+ reg_val = (value == 1) ? (reg_val | EMAC_LED_100MB_OVERRIDE) :
+ (reg_val & ~EMAC_LED_100MB_OVERRIDE);
+ REG_WR(bp, emac_base + EMAC_REG_EMAC_LED, reg_val);
+ break;
+ case 2: /* 1000MB led */
+ /* Read the current value of the LED register in the
+ EMAC block */
+ reg_val = REG_RD(bp, emac_base + EMAC_REG_EMAC_LED);
+ /* Set the OVERRIDE bit to 1 */
+ reg_val |= EMAC_LED_OVERRIDE;
+ /* If value is 1, set the 1000M_OVERRIDE bit, otherwise
+ reset it. */
+ reg_val = (value == 1) ? (reg_val | EMAC_LED_1000MB_OVERRIDE) :
+ (reg_val & ~EMAC_LED_1000MB_OVERRIDE);
+ REG_WR(bp, emac_base + EMAC_REG_EMAC_LED, reg_val);
+ break;
+ case 3: /* 2500MB led */
+ /* Read the current value of the LED register in the
+ EMAC block*/
+ reg_val = REG_RD(bp, emac_base + EMAC_REG_EMAC_LED);
+ /* Set the OVERRIDE bit to 1 */
+ reg_val |= EMAC_LED_OVERRIDE;
+ /* If value is 1, set the 2500M_OVERRIDE bit, otherwise
+ reset it.*/
+ reg_val = (value == 1) ? (reg_val | EMAC_LED_2500MB_OVERRIDE) :
+ (reg_val & ~EMAC_LED_2500MB_OVERRIDE);
+ REG_WR(bp, emac_base + EMAC_REG_EMAC_LED, reg_val);
+ break;
+ case 4: /*10G led */
+ if (port == 0) {
+ REG_WR(bp, NIG_REG_LED_10G_P0,
+ value);
+ } else {
+ REG_WR(bp, NIG_REG_LED_10G_P1,
+ value);
+ }
+ break;
+ case 5: /* TRAFFIC led */
+ /* Find if the traffic control is via BMAC or EMAC */
+ if (port == 0)
+ reg_val = REG_RD(bp, NIG_REG_NIG_EMAC0_EN);
+ else
+ reg_val = REG_RD(bp, NIG_REG_NIG_EMAC1_EN);
+
+ /* Override the traffic led in the EMAC:*/
+ if (reg_val == 1) {
+ /* Read the current value of the LED register in
+ the EMAC block */
+ reg_val = REG_RD(bp, emac_base +
+ EMAC_REG_EMAC_LED);
+ /* Set the TRAFFIC_OVERRIDE bit to 1 */
+ reg_val |= EMAC_LED_OVERRIDE;
+ /* If value is 1, set the TRAFFIC bit, otherwise
+ reset it.*/
+ reg_val = (value == 1) ? (reg_val | EMAC_LED_TRAFFIC) :
+ (reg_val & ~EMAC_LED_TRAFFIC);
+ REG_WR(bp, emac_base + EMAC_REG_EMAC_LED, reg_val);
+ } else { /* Override the traffic led in the BMAC: */
+ REG_WR(bp, NIG_REG_LED_CONTROL_OVERRIDE_TRAFFIC_P0
+ + port*4, 1);
+ REG_WR(bp, NIG_REG_LED_CONTROL_TRAFFIC_P0 + port*4,
+ value);
+ }
+ break;
+ default:
+ DP(NETIF_MSG_LINK,
+ "bnx2x_override_led_value() unknown led index %d "
+ "(should be 0-5)\n", led_idx);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+
+u8 bnx2x_set_led(struct link_params *params, u8 mode, u32 speed)
+{
+ u8 port = params->port;
+ u16 hw_led_mode = params->hw_led_mode;
+ u8 rc = 0;
+ u32 tmp;
+ u32 emac_base = port ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
+ u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
+ struct bnx2x *bp = params->bp;
+ DP(NETIF_MSG_LINK, "bnx2x_set_led: port %x, mode %d\n", port, mode);
+ DP(NETIF_MSG_LINK, "speed 0x%x, hw_led_mode 0x%x\n",
+ speed, hw_led_mode);
+ switch (mode) {
+ case LED_MODE_OFF:
+ REG_WR(bp, NIG_REG_LED_10G_P0 + port*4, 0);
+ REG_WR(bp, NIG_REG_LED_MODE_P0 + port*4,
+ SHARED_HW_CFG_LED_MAC1);
+
+ tmp = EMAC_RD(bp, EMAC_REG_EMAC_LED);
+ EMAC_WR(bp, EMAC_REG_EMAC_LED, (tmp | EMAC_LED_OVERRIDE));
+ break;
+
+ case LED_MODE_OPER:
+ if (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) {
+ REG_WR(bp, NIG_REG_LED_MODE_P0 + port*4, 0);
+ REG_WR(bp, NIG_REG_LED_10G_P0 + port*4, 1);
+ } else {
+ REG_WR(bp, NIG_REG_LED_MODE_P0 + port*4,
+ hw_led_mode);
+ }
+
+ REG_WR(bp, NIG_REG_LED_CONTROL_OVERRIDE_TRAFFIC_P0 +
+ port*4, 0);
+ /* Set blinking rate to ~15.9Hz */
+ REG_WR(bp, NIG_REG_LED_CONTROL_BLINK_RATE_P0 + port*4,
+ LED_BLINK_RATE_VAL);
+ REG_WR(bp, NIG_REG_LED_CONTROL_BLINK_RATE_ENA_P0 +
+ port*4, 1);
+ tmp = EMAC_RD(bp, EMAC_REG_EMAC_LED);
+ EMAC_WR(bp, EMAC_REG_EMAC_LED,
+ (tmp & (~EMAC_LED_OVERRIDE)));
+
+ if (CHIP_IS_E1(bp) &&
+ ((speed == SPEED_2500) ||
+ (speed == SPEED_1000) ||
+ (speed == SPEED_100) ||
+ (speed == SPEED_10))) {
+ /* On Everest 1 Ax chip versions for speeds less than
+ 10G LED scheme is different */
+ REG_WR(bp, NIG_REG_LED_CONTROL_OVERRIDE_TRAFFIC_P0
+ + port*4, 1);
+ REG_WR(bp, NIG_REG_LED_CONTROL_TRAFFIC_P0 +
+ port*4, 0);
+ REG_WR(bp, NIG_REG_LED_CONTROL_BLINK_TRAFFIC_P0 +
+ port*4, 1);
+ }
+ break;
+
+ default:
+ rc = -EINVAL;
+ DP(NETIF_MSG_LINK, "bnx2x_set_led: Invalid led mode %d\n",
+ mode);
+ break;
+ }
+ return rc;
+
+}
+
+u8 bnx2x_test_link(struct link_params *params, struct link_vars *vars)
+{
+ struct bnx2x *bp = params->bp;
+ u16 gp_status = 0;
+
+ CL45_RD_OVER_CL22(bp, params->port,
+ params->phy_addr,
+ MDIO_REG_BANK_GP_STATUS,
+ MDIO_GP_STATUS_TOP_AN_STATUS1,
+ &gp_status);
+ /* link is up only if both local phy and external phy are up */
+ if ((gp_status & MDIO_GP_STATUS_TOP_AN_STATUS1_LINK_STATUS) &&
+ bnx2x_ext_phy_is_link_up(params, vars, 1))
+ return 0;
+
+ return -ESRCH;
+}
+
+static u8 bnx2x_link_initialize(struct link_params *params,
+ struct link_vars *vars)
+{
+ struct bnx2x *bp = params->bp;
+ u8 port = params->port;
+ u8 rc = 0;
+ u8 non_ext_phy;
+ u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
+
+ /* Activate the external PHY */
+ bnx2x_ext_phy_reset(params, vars);
+
+ bnx2x_set_aer_mmd(params, vars);
+
+ if (vars->phy_flags & PHY_XGXS_FLAG)
+ bnx2x_set_master_ln(params);
+
+ rc = bnx2x_reset_unicore(params);
+ /* reset the SerDes and wait for reset bit return low */
+ if (rc != 0)
+ return rc;
+
+ bnx2x_set_aer_mmd(params, vars);
+
+ /* setting the masterLn_def again after the reset */
+ if (vars->phy_flags & PHY_XGXS_FLAG) {
+ bnx2x_set_master_ln(params);
+ bnx2x_set_swap_lanes(params);
+ }
+
+ if (vars->phy_flags & PHY_XGXS_FLAG) {
+ if ((params->req_line_speed &&
+ ((params->req_line_speed == SPEED_100) ||
+ (params->req_line_speed == SPEED_10))) ||
+ (!params->req_line_speed &&
+ (params->speed_cap_mask >=
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL) &&
+ (params->speed_cap_mask <
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)
+ )) {
+ vars->phy_flags |= PHY_SGMII_FLAG;
+ } else {
+ vars->phy_flags &= ~PHY_SGMII_FLAG;
+ }
+ }
+ /* In case of external phy existance, the line speed would be the
+ line speed linked up by the external phy. In case it is direct only,
+ then the line_speed during initialization will be equal to the
+ req_line_speed*/
+ vars->line_speed = params->req_line_speed;
+
+ bnx2x_calc_ieee_aneg_adv(params, &vars->ieee_fc);
+
+ /* init ext phy and enable link state int */
+ non_ext_phy = ((ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) ||
+ (params->loopback_mode == LOOPBACK_XGXS_10));
+
+ if (non_ext_phy ||
+ (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705) ||
+ (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706) ||
+ (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726) ||
+ (params->loopback_mode == LOOPBACK_EXT_PHY)) {
+ if (params->req_line_speed == SPEED_AUTO_NEG)
+ bnx2x_set_parallel_detection(params, vars->phy_flags);
+ bnx2x_init_internal_phy(params, vars, non_ext_phy);
+ }
+
+ if (!non_ext_phy)
+ rc |= bnx2x_ext_phy_init(params, vars);
+
+ bnx2x_bits_dis(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4,
+ (NIG_STATUS_XGXS0_LINK10G |
+ NIG_STATUS_XGXS0_LINK_STATUS |
+ NIG_STATUS_SERDES0_LINK_STATUS));
+
+ return rc;
+
+}
+
+
+u8 bnx2x_phy_init(struct link_params *params, struct link_vars *vars)
+{
+ struct bnx2x *bp = params->bp;
+ u32 val;
+
+ DP(NETIF_MSG_LINK, "Phy Initialization started\n");
+ DP(NETIF_MSG_LINK, "req_speed %d, req_flowctrl %d\n",
+ params->req_line_speed, params->req_flow_ctrl);
+ vars->link_status = 0;
+ vars->phy_link_up = 0;
+ vars->link_up = 0;
+ vars->line_speed = 0;
+ vars->duplex = DUPLEX_FULL;
+ vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
+ vars->mac_type = MAC_TYPE_NONE;
+
+ if (params->switch_cfg == SWITCH_CFG_1G)
+ vars->phy_flags = PHY_SERDES_FLAG;
+ else
+ vars->phy_flags = PHY_XGXS_FLAG;
+
+ /* disable attentions */
+ bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 + params->port*4,
+ (NIG_MASK_XGXS0_LINK_STATUS |
+ NIG_MASK_XGXS0_LINK10G |
+ NIG_MASK_SERDES0_LINK_STATUS |
+ NIG_MASK_MI_INT));
+
+ bnx2x_emac_init(params, vars);
+
+ if (CHIP_REV_IS_FPGA(bp)) {
+
+ vars->link_up = 1;
+ vars->line_speed = SPEED_10000;
+ vars->duplex = DUPLEX_FULL;
+ vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
+ vars->link_status = (LINK_STATUS_LINK_UP | LINK_10GTFD);
+ /* enable on E1.5 FPGA */
+ if (CHIP_IS_E1H(bp)) {
+ vars->flow_ctrl |=
+ (BNX2X_FLOW_CTRL_TX |
+ BNX2X_FLOW_CTRL_RX);
+ vars->link_status |=
+ (LINK_STATUS_TX_FLOW_CONTROL_ENABLED |
+ LINK_STATUS_RX_FLOW_CONTROL_ENABLED);
+ }
+
+ bnx2x_emac_enable(params, vars, 0);
+ bnx2x_pbf_update(params, vars->flow_ctrl, vars->line_speed);
+ /* disable drain */
+ REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + params->port*4, 0);
+
+ /* update shared memory */
+ bnx2x_update_mng(params, vars->link_status);
+
+ return 0;
+
+ } else
+ if (CHIP_REV_IS_EMUL(bp)) {
+
+ vars->link_up = 1;
+ vars->line_speed = SPEED_10000;
+ vars->duplex = DUPLEX_FULL;
+ vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
+ vars->link_status = (LINK_STATUS_LINK_UP | LINK_10GTFD);
+
+ bnx2x_bmac_enable(params, vars, 0);
+
+ bnx2x_pbf_update(params, vars->flow_ctrl, vars->line_speed);
+ /* Disable drain */
+ REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE
+ + params->port*4, 0);
+
+ /* update shared memory */
+ bnx2x_update_mng(params, vars->link_status);
+
+ return 0;
+
+ } else
+ if (params->loopback_mode == LOOPBACK_BMAC) {
+
+ vars->link_up = 1;
+ vars->line_speed = SPEED_10000;
+ vars->duplex = DUPLEX_FULL;
+ vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
+ vars->mac_type = MAC_TYPE_BMAC;
+
+ vars->phy_flags = PHY_XGXS_FLAG;
+
+ bnx2x_phy_deassert(params, vars->phy_flags);
+ /* set bmac loopback */
+ bnx2x_bmac_enable(params, vars, 1);
+
+ REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE +
+ params->port*4, 0);
+
+ } else if (params->loopback_mode == LOOPBACK_EMAC) {
+
+ vars->link_up = 1;
+ vars->line_speed = SPEED_1000;
+ vars->duplex = DUPLEX_FULL;
+ vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
+ vars->mac_type = MAC_TYPE_EMAC;
+
+ vars->phy_flags = PHY_XGXS_FLAG;
+
+ bnx2x_phy_deassert(params, vars->phy_flags);
+ /* set bmac loopback */
+ bnx2x_emac_enable(params, vars, 1);
+ bnx2x_emac_program(params, vars->line_speed,
+ vars->duplex);
+ REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE +
+ params->port*4, 0);
+
+ } else if ((params->loopback_mode == LOOPBACK_XGXS_10) ||
+ (params->loopback_mode == LOOPBACK_EXT_PHY)) {
+
+ vars->link_up = 1;
+ vars->line_speed = SPEED_10000;
+ vars->duplex = DUPLEX_FULL;
+ vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
+
+ vars->phy_flags = PHY_XGXS_FLAG;
+
+ val = REG_RD(bp,
+ NIG_REG_XGXS0_CTRL_PHY_ADDR+
+ params->port*0x18);
+ params->phy_addr = (u8)val;
+
+ bnx2x_phy_deassert(params, vars->phy_flags);
+ bnx2x_link_initialize(params, vars);
+
+ vars->mac_type = MAC_TYPE_BMAC;
+
+ bnx2x_bmac_enable(params, vars, 0);
+
+ if (params->loopback_mode == LOOPBACK_XGXS_10) {
+ /* set 10G XGXS loopback */
+ bnx2x_set_xgxs_loopback(params, vars, 1);
+ } else {
+ /* set external phy loopback */
+ bnx2x_ext_phy_loopback(params);
+ }
+ REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE +
+ params->port*4, 0);
+
+ bnx2x_set_led(params, LED_MODE_OPER, vars->line_speed);
+ } else
+ /* No loopback */
+ {
+ bnx2x_phy_deassert(params, vars->phy_flags);
+ switch (params->switch_cfg) {
+ case SWITCH_CFG_1G:
+ vars->phy_flags |= PHY_SERDES_FLAG;
+ if ((params->ext_phy_config &
+ PORT_HW_CFG_SERDES_EXT_PHY_TYPE_MASK) ==
+ PORT_HW_CFG_SERDES_EXT_PHY_TYPE_BCM5482) {
+ vars->phy_flags |= PHY_SGMII_FLAG;
+ }
+
+ val = REG_RD(bp,
+ NIG_REG_SERDES0_CTRL_PHY_ADDR+
+ params->port*0x10);
+
+ params->phy_addr = (u8)val;
+
+ break;
+ case SWITCH_CFG_10G:
+ vars->phy_flags |= PHY_XGXS_FLAG;
+ val = REG_RD(bp,
+ NIG_REG_XGXS0_CTRL_PHY_ADDR+
+ params->port*0x18);
+ params->phy_addr = (u8)val;
+
+ break;
+ default:
+ DP(NETIF_MSG_LINK, "Invalid switch_cfg\n");
+ return -EINVAL;
+ }
+ DP(NETIF_MSG_LINK, "Phy address = 0x%x\n", params->phy_addr);
+
+ bnx2x_link_initialize(params, vars);
+ msleep(30);
+ bnx2x_link_int_enable(params);
+ }
+ return 0;
+}
+
+static void bnx2x_8726_reset_phy(struct bnx2x *bp, u8 port, u8 ext_phy_addr)
+{
+ DP(NETIF_MSG_LINK, "bnx2x_8726_reset_phy port %d\n", port);
+
+ /* Set serial boot control for external load */
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726, ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_GEN_CTRL, 0x0001);
+}
+
+u8 bnx2x_link_reset(struct link_params *params, struct link_vars *vars,
+ u8 reset_ext_phy)
+{
+ struct bnx2x *bp = params->bp;
+ u32 ext_phy_config = params->ext_phy_config;
+ u8 port = params->port;
+ u32 ext_phy_type = XGXS_EXT_PHY_TYPE(ext_phy_config);
+ u32 val = REG_RD(bp, params->shmem_base +
+ offsetof(struct shmem_region, dev_info.
+ port_feature_config[params->port].
+ config));
+ DP(NETIF_MSG_LINK, "Resetting the link of port %d\n", port);
+ /* disable attentions */
+ vars->link_status = 0;
+ bnx2x_update_mng(params, vars->link_status);
+ bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4,
+ (NIG_MASK_XGXS0_LINK_STATUS |
+ NIG_MASK_XGXS0_LINK10G |
+ NIG_MASK_SERDES0_LINK_STATUS |
+ NIG_MASK_MI_INT));
+
+ /* activate nig drain */
+ REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + port*4, 1);
+
+ /* disable nig egress interface */
+ REG_WR(bp, NIG_REG_BMAC0_OUT_EN + port*4, 0);
+ REG_WR(bp, NIG_REG_EGRESS_EMAC0_OUT_EN + port*4, 0);
+
+ /* Stop BigMac rx */
+ bnx2x_bmac_rx_disable(bp, port);
+
+ /* disable emac */
+ REG_WR(bp, NIG_REG_NIG_EMAC0_EN + port*4, 0);
+
+ msleep(10);
+ /* The PHY reset is controled by GPIO 1
+ * Hold it as vars low
+ */
+ /* clear link led */
+ bnx2x_set_led(params, LED_MODE_OFF, 0);
+ if (reset_ext_phy) {
+ switch (ext_phy_type) {
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
+ {
+
+ /* Disable Transmitter */
+ u8 ext_phy_addr =
+ XGXS_EXT_PHY_ADDR(params->ext_phy_config);
+ if ((val & PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_MASK) ==
+ PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_DISABLE_TX_LASER)
+ bnx2x_sfp_set_transmitter(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
+ ext_phy_addr, 0);
+ break;
+ }
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
+ DP(NETIF_MSG_LINK, "Setting 8073 port %d into "
+ "low power mode\n",
+ port);
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
+ MISC_REGISTERS_GPIO_OUTPUT_LOW,
+ port);
+ break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
+ {
+ u8 ext_phy_addr =
+ XGXS_EXT_PHY_ADDR(params->ext_phy_config);
+ /* Set soft reset */
+ bnx2x_8726_reset_phy(bp, params->port, ext_phy_addr);
+ break;
+ }
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84823:
+ {
+ u8 ext_phy_addr =
+ XGXS_EXT_PHY_ADDR(params->ext_phy_config);
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_CTRL, 0x0000);
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_CTRL, 1);
+ break;
+ }
+ default:
+ /* HW reset */
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
+ MISC_REGISTERS_GPIO_OUTPUT_LOW,
+ port);
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
+ MISC_REGISTERS_GPIO_OUTPUT_LOW,
+ port);
+ DP(NETIF_MSG_LINK, "reset external PHY\n");
+ }
+ }
+ /* reset the SerDes/XGXS */
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_3_CLEAR,
+ (0x1ff << (port*16)));
+
+ /* reset BigMac */
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR,
+ (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port));
+
+ /* disable nig ingress interface */
+ REG_WR(bp, NIG_REG_BMAC0_IN_EN + port*4, 0);
+ REG_WR(bp, NIG_REG_EMAC0_IN_EN + port*4, 0);
+ REG_WR(bp, NIG_REG_BMAC0_OUT_EN + port*4, 0);
+ REG_WR(bp, NIG_REG_EGRESS_EMAC0_OUT_EN + port*4, 0);
+ vars->link_up = 0;
+ return 0;
+}
+
+static u8 bnx2x_update_link_down(struct link_params *params,
+ struct link_vars *vars)
+{
+ struct bnx2x *bp = params->bp;
+ u8 port = params->port;
+
+ DP(NETIF_MSG_LINK, "Port %x: Link is down\n", port);
+ bnx2x_set_led(params, LED_MODE_OFF, 0);
+
+ /* indicate no mac active */
+ vars->mac_type = MAC_TYPE_NONE;
+
+ /* update shared memory */
+ vars->link_status = 0;
+ vars->line_speed = 0;
+ bnx2x_update_mng(params, vars->link_status);
+
+ /* activate nig drain */
+ REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + port*4, 1);
+
+ /* disable emac */
+ REG_WR(bp, NIG_REG_NIG_EMAC0_EN + port*4, 0);
+
+ msleep(10);
+
+ /* reset BigMac */
+ bnx2x_bmac_rx_disable(bp, params->port);
+ REG_WR(bp, GRCBASE_MISC +
+ MISC_REGISTERS_RESET_REG_2_CLEAR,
+ (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port));
+ return 0;
+}
+
+static u8 bnx2x_update_link_up(struct link_params *params,
+ struct link_vars *vars,
+ u8 link_10g, u32 gp_status)
+{
+ struct bnx2x *bp = params->bp;
+ u8 port = params->port;
+ u8 rc = 0;
+
+ vars->link_status |= LINK_STATUS_LINK_UP;
+ if (link_10g) {
+ bnx2x_bmac_enable(params, vars, 0);
+ bnx2x_set_led(params, LED_MODE_OPER, SPEED_10000);
+ } else {
+ rc = bnx2x_emac_program(params, vars->line_speed,
+ vars->duplex);
+
+ bnx2x_emac_enable(params, vars, 0);
+
+ /* AN complete? */
+ if (gp_status & MDIO_AN_CL73_OR_37_COMPLETE) {
+ if (!(vars->phy_flags &
+ PHY_SGMII_FLAG))
+ bnx2x_set_gmii_tx_driver(params);
+ }
+ }
+
+ /* PBF - link up */
+ rc |= bnx2x_pbf_update(params, vars->flow_ctrl,
+ vars->line_speed);
+
+ /* disable drain */
+ REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + port*4, 0);
+
+ /* update shared memory */
+ bnx2x_update_mng(params, vars->link_status);
+ msleep(20);
+ return rc;
+}
+/* This function should called upon link interrupt */
+/* In case vars->link_up, driver needs to
+ 1. Update the pbf
+ 2. Disable drain
+ 3. Update the shared memory
+ 4. Indicate link up
+ 5. Set LEDs
+ Otherwise,
+ 1. Update shared memory
+ 2. Reset BigMac
+ 3. Report link down
+ 4. Unset LEDs
+*/
+u8 bnx2x_link_update(struct link_params *params, struct link_vars *vars)
+{
+ struct bnx2x *bp = params->bp;
+ u8 port = params->port;
+ u16 gp_status;
+ u8 link_10g;
+ u8 ext_phy_link_up, rc = 0;
+ u32 ext_phy_type;
+ u8 is_mi_int = 0;
+
+ DP(NETIF_MSG_LINK, "port %x, XGXS?%x, int_status 0x%x\n",
+ port, (vars->phy_flags & PHY_XGXS_FLAG),
+ REG_RD(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4));
+
+ is_mi_int = (u8)(REG_RD(bp, NIG_REG_EMAC0_STATUS_MISC_MI_INT +
+ port*0x18) > 0);
+ DP(NETIF_MSG_LINK, "int_mask 0x%x MI_INT %x, SERDES_LINK %x\n",
+ REG_RD(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4),
+ is_mi_int,
+ REG_RD(bp,
+ NIG_REG_SERDES0_STATUS_LINK_STATUS + port*0x3c));
+
+ DP(NETIF_MSG_LINK, " 10G %x, XGXS_LINK %x\n",
+ REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK10G + port*0x68),
+ REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK_STATUS + port*0x68));
+
+ /* disable emac */
+ REG_WR(bp, NIG_REG_NIG_EMAC0_EN + port*4, 0);
+
+ ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
+
+ /* Check external link change only for non-direct */
+ ext_phy_link_up = bnx2x_ext_phy_is_link_up(params, vars, is_mi_int);
+
+ /* Read gp_status */
+ CL45_RD_OVER_CL22(bp, port, params->phy_addr,
+ MDIO_REG_BANK_GP_STATUS,
+ MDIO_GP_STATUS_TOP_AN_STATUS1,
+ &gp_status);
+
+ rc = bnx2x_link_settings_status(params, vars, gp_status,
+ ext_phy_link_up);
+ if (rc != 0)
+ return rc;
+
+ /* anything 10 and over uses the bmac */
+ link_10g = ((vars->line_speed == SPEED_10000) ||
+ (vars->line_speed == SPEED_12000) ||
+ (vars->line_speed == SPEED_12500) ||
+ (vars->line_speed == SPEED_13000) ||
+ (vars->line_speed == SPEED_15000) ||
+ (vars->line_speed == SPEED_16000));
+
+ bnx2x_link_int_ack(params, vars, link_10g, is_mi_int);
+
+ /* In case external phy link is up, and internal link is down
+ ( not initialized yet probably after link initialization, it needs
+ to be initialized.
+ Note that after link down-up as result of cable plug,
+ the xgxs link would probably become up again without the need to
+ initialize it*/
+
+ if ((ext_phy_type != PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT) &&
+ (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705) &&
+ (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706) &&
+ (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726) &&
+ (ext_phy_link_up && !vars->phy_link_up))
+ bnx2x_init_internal_phy(params, vars, 0);
+
+ /* link is up only if both local phy and external phy are up */
+ vars->link_up = (ext_phy_link_up && vars->phy_link_up);
+
+ if (vars->link_up)
+ rc = bnx2x_update_link_up(params, vars, link_10g, gp_status);
+ else
+ rc = bnx2x_update_link_down(params, vars);
+
+ return rc;
+}
+
+static u8 bnx2x_8073_common_init_phy(struct bnx2x *bp, u32 shmem_base)
+{
+ u8 ext_phy_addr[PORT_MAX];
+ u16 val;
+ s8 port;
+
+ /* PART1 - Reset both phys */
+ for (port = PORT_MAX - 1; port >= PORT_0; port--) {
+ /* Extract the ext phy address for the port */
+ u32 ext_phy_config = REG_RD(bp, shmem_base +
+ offsetof(struct shmem_region,
+ dev_info.port_hw_config[port].external_phy_config));
+
+ /* disable attentions */
+ bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4,
+ (NIG_MASK_XGXS0_LINK_STATUS |
+ NIG_MASK_XGXS0_LINK10G |
+ NIG_MASK_SERDES0_LINK_STATUS |
+ NIG_MASK_MI_INT));
+
+ ext_phy_addr[port] = XGXS_EXT_PHY_ADDR(ext_phy_config);
+
+ /* Need to take the phy out of low power mode in order
+ to write to access its registers */
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH, port);
+
+ /* Reset the phy */
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr[port],
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_CTRL,
+ 1<<15);
+ }
+
+ /* Add delay of 150ms after reset */
+ msleep(150);
+
+ /* PART2 - Download firmware to both phys */
+ for (port = PORT_MAX - 1; port >= PORT_0; port--) {
+ u16 fw_ver1;
+
+ bnx2x_bcm8073_external_rom_boot(bp, port,
+ ext_phy_addr[port], shmem_base);
+
+ bnx2x_cl45_read(bp, port, PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr[port],
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_ROM_VER1, &fw_ver1);
+ if (fw_ver1 == 0 || fw_ver1 == 0x4321) {
+ DP(NETIF_MSG_LINK,
+ "bnx2x_8073_common_init_phy port %x:"
+ "Download failed. fw version = 0x%x\n",
+ port, fw_ver1);
+ return -EINVAL;
+ }
+
+ /* Only set bit 10 = 1 (Tx power down) */
+ bnx2x_cl45_read(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr[port],
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_TX_POWER_DOWN, &val);
+
+ /* Phase1 of TX_POWER_DOWN reset */
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr[port],
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_TX_POWER_DOWN,
+ (val | 1<<10));
+ }
+
+ /* Toggle Transmitter: Power down and then up with 600ms
+ delay between */
+ msleep(600);
+
+ /* PART3 - complete TX_POWER_DOWN process, and set GPIO2 back to low */
+ for (port = PORT_MAX - 1; port >= PORT_0; port--) {
+ /* Phase2 of POWER_DOWN_RESET */
+ /* Release bit 10 (Release Tx power down) */
+ bnx2x_cl45_read(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr[port],
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_TX_POWER_DOWN, &val);
+
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr[port],
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_TX_POWER_DOWN, (val & (~(1<<10))));
+ msleep(15);
+
+ /* Read modify write the SPI-ROM version select register */
+ bnx2x_cl45_read(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr[port],
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_EDC_FFE_MAIN, &val);
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr[port],
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_EDC_FFE_MAIN, (val | (1<<12)));
+
+ /* set GPIO2 back to LOW */
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
+ MISC_REGISTERS_GPIO_OUTPUT_LOW, port);
+ }
+ return 0;
+
+}
+
+static u8 bnx2x_8727_common_init_phy(struct bnx2x *bp, u32 shmem_base)
+{
+ u8 ext_phy_addr[PORT_MAX];
+ s8 port, first_port, i;
+ u32 swap_val, swap_override;
+ DP(NETIF_MSG_LINK, "Executing BCM8727 common init\n");
+ swap_val = REG_RD(bp, NIG_REG_PORT_SWAP);
+ swap_override = REG_RD(bp, NIG_REG_STRAP_OVERRIDE);
+
+ bnx2x_ext_phy_hw_reset(bp, 1 ^ (swap_val && swap_override));
+ msleep(5);
+
+ if (swap_val && swap_override)
+ first_port = PORT_0;
+ else
+ first_port = PORT_1;
+
+ /* PART1 - Reset both phys */
+ for (i = 0, port = first_port; i < PORT_MAX; i++, port = !port) {
+ /* Extract the ext phy address for the port */
+ u32 ext_phy_config = REG_RD(bp, shmem_base +
+ offsetof(struct shmem_region,
+ dev_info.port_hw_config[port].external_phy_config));
+
+ /* disable attentions */
+ bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4,
+ (NIG_MASK_XGXS0_LINK_STATUS |
+ NIG_MASK_XGXS0_LINK10G |
+ NIG_MASK_SERDES0_LINK_STATUS |
+ NIG_MASK_MI_INT));
+
+ ext_phy_addr[port] = XGXS_EXT_PHY_ADDR(ext_phy_config);
+
+ /* Reset the phy */
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
+ ext_phy_addr[port],
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_CTRL,
+ 1<<15);
+ }
+
+ /* Add delay of 150ms after reset */
+ msleep(150);
+
+ /* PART2 - Download firmware to both phys */
+ for (i = 0, port = first_port; i < PORT_MAX; i++, port = !port) {
+ u16 fw_ver1;
+
+ bnx2x_bcm8727_external_rom_boot(bp, port,
+ ext_phy_addr[port], shmem_base);
+
+ bnx2x_cl45_read(bp, port, PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
+ ext_phy_addr[port],
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_ROM_VER1, &fw_ver1);
+ if (fw_ver1 == 0 || fw_ver1 == 0x4321) {
+ DP(NETIF_MSG_LINK,
+ "bnx2x_8727_common_init_phy port %x:"
+ "Download failed. fw version = 0x%x\n",
+ port, fw_ver1);
+ return -EINVAL;
+ }
+ }
+
+ return 0;
+}
+
+
+static u8 bnx2x_8726_common_init_phy(struct bnx2x *bp, u32 shmem_base)
+{
+ u8 ext_phy_addr;
+ u32 val;
+ s8 port;
+
+ /* Use port1 because of the static port-swap */
+ /* Enable the module detection interrupt */
+ val = REG_RD(bp, MISC_REG_GPIO_EVENT_EN);
+ val |= ((1<<MISC_REGISTERS_GPIO_3)|
+ (1<<(MISC_REGISTERS_GPIO_3 + MISC_REGISTERS_GPIO_PORT_SHIFT)));
+ REG_WR(bp, MISC_REG_GPIO_EVENT_EN, val);
+
+ bnx2x_ext_phy_hw_reset(bp, 1);
+ msleep(5);
+ for (port = 0; port < PORT_MAX; port++) {
+ /* Extract the ext phy address for the port */
+ u32 ext_phy_config = REG_RD(bp, shmem_base +
+ offsetof(struct shmem_region,
+ dev_info.port_hw_config[port].external_phy_config));
+
+ ext_phy_addr = XGXS_EXT_PHY_ADDR(ext_phy_config);
+ DP(NETIF_MSG_LINK, "8726_common_init : ext_phy_addr = 0x%x\n",
+ ext_phy_addr);
+
+ bnx2x_8726_reset_phy(bp, port, ext_phy_addr);
+
+ /* Set fault module detected LED on */
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_0,
+ MISC_REGISTERS_GPIO_HIGH,
+ port);
+ }
+
+ return 0;
+}
+
+
+static u8 bnx2x_84823_common_init_phy(struct bnx2x *bp, u32 shmem_base)
+{
+ /* HW reset */
+ bnx2x_ext_phy_hw_reset(bp, 1);
+ return 0;
+}
+u8 bnx2x_common_init_phy(struct bnx2x *bp, u32 shmem_base)
+{
+ u8 rc = 0;
+ u32 ext_phy_type;
+
+ DP(NETIF_MSG_LINK, "Begin common phy init\n");
+
+ /* Read the ext_phy_type for arbitrary port(0) */
+ ext_phy_type = XGXS_EXT_PHY_TYPE(
+ REG_RD(bp, shmem_base +
+ offsetof(struct shmem_region,
+ dev_info.port_hw_config[0].external_phy_config)));
+
+ switch (ext_phy_type) {
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
+ {
+ rc = bnx2x_8073_common_init_phy(bp, shmem_base);
+ break;
+ }
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727_NOC:
+ rc = bnx2x_8727_common_init_phy(bp, shmem_base);
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
+ /* GPIO1 affects both ports, so there's need to pull
+ it for single port alone */
+ rc = bnx2x_8726_common_init_phy(bp, shmem_base);
+ break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84823:
+ rc = bnx2x_84823_common_init_phy(bp, shmem_base);
+ break;
+ default:
+ DP(NETIF_MSG_LINK,
+ "bnx2x_common_init_phy: ext_phy 0x%x not required\n",
+ ext_phy_type);
+ break;
+ }
+
+ return rc;
+}
+
+void bnx2x_sfx7101_sp_sw_reset(struct bnx2x *bp, u8 port, u8 phy_addr)
+{
+ u16 val, cnt;
+
+ bnx2x_cl45_read(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101,
+ phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_7101_RESET, &val);
+
+ for (cnt = 0; cnt < 10; cnt++) {
+ msleep(50);
+ /* Writes a self-clearing reset */
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101,
+ phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_7101_RESET,
+ (val | (1<<15)));
+ /* Wait for clear */
+ bnx2x_cl45_read(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101,
+ phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_7101_RESET, &val);
+
+ if ((val & (1<<15)) == 0)
+ break;
+ }
+}
diff --git a/drivers/net/bnx2x/bnx2x_link.h b/drivers/net/bnx2x/bnx2x_link.h
new file mode 100644
index 00000000000..40c2981de8e
--- /dev/null
+++ b/drivers/net/bnx2x/bnx2x_link.h
@@ -0,0 +1,206 @@
+/* Copyright 2008-2009 Broadcom Corporation
+ *
+ * Unless you and Broadcom execute a separate written software license
+ * agreement governing use of this software, this software is licensed to you
+ * under the terms of the GNU General Public License version 2, available
+ * at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
+ *
+ * Notwithstanding the above, under no circumstances may you combine this
+ * software in any way with any other Broadcom software provided under a
+ * license other than the GPL, without Broadcom's express prior written
+ * consent.
+ *
+ * Written by Yaniv Rosner
+ *
+ */
+
+#ifndef BNX2X_LINK_H
+#define BNX2X_LINK_H
+
+
+
+/***********************************************************/
+/* Defines */
+/***********************************************************/
+#define DEFAULT_PHY_DEV_ADDR 3
+
+
+
+#define BNX2X_FLOW_CTRL_AUTO PORT_FEATURE_FLOW_CONTROL_AUTO
+#define BNX2X_FLOW_CTRL_TX PORT_FEATURE_FLOW_CONTROL_TX
+#define BNX2X_FLOW_CTRL_RX PORT_FEATURE_FLOW_CONTROL_RX
+#define BNX2X_FLOW_CTRL_BOTH PORT_FEATURE_FLOW_CONTROL_BOTH
+#define BNX2X_FLOW_CTRL_NONE PORT_FEATURE_FLOW_CONTROL_NONE
+
+#define SPEED_AUTO_NEG 0
+#define SPEED_12000 12000
+#define SPEED_12500 12500
+#define SPEED_13000 13000
+#define SPEED_15000 15000
+#define SPEED_16000 16000
+
+#define SFP_EEPROM_VENDOR_NAME_ADDR 0x14
+#define SFP_EEPROM_VENDOR_NAME_SIZE 16
+#define SFP_EEPROM_VENDOR_OUI_ADDR 0x25
+#define SFP_EEPROM_VENDOR_OUI_SIZE 3
+#define SFP_EEPROM_PART_NO_ADDR 0x28
+#define SFP_EEPROM_PART_NO_SIZE 16
+#define PWR_FLT_ERR_MSG_LEN 250
+/***********************************************************/
+/* Structs */
+/***********************************************************/
+/* Inputs parameters to the CLC */
+struct link_params {
+
+ u8 port;
+
+ /* Default / User Configuration */
+ u8 loopback_mode;
+#define LOOPBACK_NONE 0
+#define LOOPBACK_EMAC 1
+#define LOOPBACK_BMAC 2
+#define LOOPBACK_XGXS_10 3
+#define LOOPBACK_EXT_PHY 4
+#define LOOPBACK_EXT 5
+
+ u16 req_duplex;
+ u16 req_flow_ctrl;
+ u16 req_fc_auto_adv; /* Should be set to TX / BOTH when
+ req_flow_ctrl is set to AUTO */
+ u16 req_line_speed; /* Also determine AutoNeg */
+
+ /* Device parameters */
+ u8 mac_addr[6];
+
+ /* shmem parameters */
+ u32 shmem_base;
+ u32 speed_cap_mask;
+ u32 switch_cfg;
+#define SWITCH_CFG_1G PORT_FEATURE_CON_SWITCH_1G_SWITCH
+#define SWITCH_CFG_10G PORT_FEATURE_CON_SWITCH_10G_SWITCH
+#define SWITCH_CFG_AUTO_DETECT PORT_FEATURE_CON_SWITCH_AUTO_DETECT
+
+ u16 hw_led_mode; /* part of the hw_config read from the shmem */
+
+ /* phy_addr populated by the phy_init function */
+ u8 phy_addr;
+ /*u8 reserved1;*/
+
+ u32 lane_config;
+ u32 ext_phy_config;
+#define XGXS_EXT_PHY_TYPE(ext_phy_config) \
+ ((ext_phy_config) & PORT_HW_CFG_XGXS_EXT_PHY_TYPE_MASK)
+#define XGXS_EXT_PHY_ADDR(ext_phy_config) \
+ (((ext_phy_config) & PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >> \
+ PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT)
+#define SERDES_EXT_PHY_TYPE(ext_phy_config) \
+ ((ext_phy_config) & PORT_HW_CFG_SERDES_EXT_PHY_TYPE_MASK)
+
+ /* Phy register parameter */
+ u32 chip_id;
+
+ u16 xgxs_config_rx[4]; /* preemphasis values for the rx side */
+ u16 xgxs_config_tx[4]; /* preemphasis values for the tx side */
+
+ u32 feature_config_flags;
+#define FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED (1<<0)
+#define FEATURE_CONFIG_BC_SUPPORTS_OPT_MDL_VRFY (1<<2)
+#define FEATURE_CONFIG_BCM8727_NOC (1<<3)
+
+ /* Device pointer passed to all callback functions */
+ struct bnx2x *bp;
+};
+
+/* Output parameters */
+struct link_vars {
+ u8 phy_flags;
+
+ u8 mac_type;
+#define MAC_TYPE_NONE 0
+#define MAC_TYPE_EMAC 1
+#define MAC_TYPE_BMAC 2
+
+ u8 phy_link_up; /* internal phy link indication */
+ u8 link_up;
+
+ u16 line_speed;
+ u16 duplex;
+
+ u16 flow_ctrl;
+ u16 ieee_fc;
+
+ u32 autoneg;
+#define AUTO_NEG_DISABLED 0x0
+#define AUTO_NEG_ENABLED 0x1
+#define AUTO_NEG_COMPLETE 0x2
+#define AUTO_NEG_PARALLEL_DETECTION_USED 0x3
+
+ /* The same definitions as the shmem parameter */
+ u32 link_status;
+};
+
+/***********************************************************/
+/* Functions */
+/***********************************************************/
+
+/* Initialize the phy */
+u8 bnx2x_phy_init(struct link_params *input, struct link_vars *output);
+
+/* Reset the link. Should be called when driver or interface goes down
+ Before calling phy firmware upgrade, the reset_ext_phy should be set
+ to 0 */
+u8 bnx2x_link_reset(struct link_params *params, struct link_vars *vars,
+ u8 reset_ext_phy);
+
+/* bnx2x_link_update should be called upon link interrupt */
+u8 bnx2x_link_update(struct link_params *input, struct link_vars *output);
+
+/* use the following cl45 functions to read/write from external_phy
+ In order to use it to read/write internal phy registers, use
+ DEFAULT_PHY_DEV_ADDR as devad, and (_bank + (_addr & 0xf)) as
+ Use ext_phy_type of 0 in case of cl22 over cl45
+ the register */
+u8 bnx2x_cl45_read(struct bnx2x *bp, u8 port, u32 ext_phy_type,
+ u8 phy_addr, u8 devad, u16 reg, u16 *ret_val);
+
+u8 bnx2x_cl45_write(struct bnx2x *bp, u8 port, u32 ext_phy_type,
+ u8 phy_addr, u8 devad, u16 reg, u16 val);
+
+/* Reads the link_status from the shmem,
+ and update the link vars accordingly */
+void bnx2x_link_status_update(struct link_params *input,
+ struct link_vars *output);
+/* returns string representing the fw_version of the external phy */
+u8 bnx2x_get_ext_phy_fw_version(struct link_params *params, u8 driver_loaded,
+ u8 *version, u16 len);
+
+/* Set/Unset the led
+ Basically, the CLC takes care of the led for the link, but in case one needs
+ to set/unset the led unnaturally, set the "mode" to LED_MODE_OPER to
+ blink the led, and LED_MODE_OFF to set the led off.*/
+u8 bnx2x_set_led(struct link_params *params, u8 mode, u32 speed);
+#define LED_MODE_OFF 0
+#define LED_MODE_OPER 2
+
+u8 bnx2x_override_led_value(struct bnx2x *bp, u8 port, u32 led_idx, u32 value);
+
+/* bnx2x_handle_module_detect_int should be called upon module detection
+ interrupt */
+void bnx2x_handle_module_detect_int(struct link_params *params);
+
+/* Get the actual link status. In case it returns 0, link is up,
+ otherwise link is down*/
+u8 bnx2x_test_link(struct link_params *input, struct link_vars *vars);
+
+/* One-time initialization for external phy after power up */
+u8 bnx2x_common_init_phy(struct bnx2x *bp, u32 shmem_base);
+
+/* Reset the external PHY using GPIO */
+void bnx2x_ext_phy_hw_reset(struct bnx2x *bp, u8 port);
+
+void bnx2x_sfx7101_sp_sw_reset(struct bnx2x *bp, u8 port, u8 phy_addr);
+
+u8 bnx2x_read_sfp_module_eeprom(struct link_params *params, u16 addr,
+ u8 byte_cnt, u8 *o_buf);
+
+#endif /* BNX2X_LINK_H */
diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c
new file mode 100644
index 00000000000..b4ec2b02a46
--- /dev/null
+++ b/drivers/net/bnx2x/bnx2x_main.c
@@ -0,0 +1,8040 @@
+/* bnx2x_main.c: Broadcom Everest network driver.
+ *
+ * Copyright (c) 2007-2010 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation.
+ *
+ * Maintained by: Eilon Greenstein <eilong@broadcom.com>
+ * Written by: Eliezer Tamir
+ * Based on code from Michael Chan's bnx2 driver
+ * UDP CSUM errata workaround by Arik Gendelman
+ * Slowpath and fastpath rework by Vladislav Zolotarov
+ * Statistics and Link management by Yitchak Gertner
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/kernel.h>
+#include <linux/device.h> /* for dev_info() */
+#include <linux/timer.h>
+#include <linux/errno.h>
+#include <linux/ioport.h>
+#include <linux/slab.h>
+#include <linux/vmalloc.h>
+#include <linux/interrupt.h>
+#include <linux/pci.h>
+#include <linux/init.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+#include <linux/dma-mapping.h>
+#include <linux/bitops.h>
+#include <linux/irq.h>
+#include <linux/delay.h>
+#include <asm/byteorder.h>
+#include <linux/time.h>
+#include <linux/ethtool.h>
+#include <linux/mii.h>
+#include <linux/if_vlan.h>
+#include <net/ip.h>
+#include <net/tcp.h>
+#include <net/checksum.h>
+#include <net/ip6_checksum.h>
+#include <linux/workqueue.h>
+#include <linux/crc32.h>
+#include <linux/crc32c.h>
+#include <linux/prefetch.h>
+#include <linux/zlib.h>
+#include <linux/io.h>
+#include <linux/stringify.h>
+
+#define BNX2X_MAIN
+#include "bnx2x.h"
+#include "bnx2x_init.h"
+#include "bnx2x_init_ops.h"
+#include "bnx2x_cmn.h"
+
+
+#include <linux/firmware.h>
+#include "bnx2x_fw_file_hdr.h"
+/* FW files */
+#define FW_FILE_VERSION \
+ __stringify(BCM_5710_FW_MAJOR_VERSION) "." \
+ __stringify(BCM_5710_FW_MINOR_VERSION) "." \
+ __stringify(BCM_5710_FW_REVISION_VERSION) "." \
+ __stringify(BCM_5710_FW_ENGINEERING_VERSION)
+#define FW_FILE_NAME_E1 "bnx2x-e1-" FW_FILE_VERSION ".fw"
+#define FW_FILE_NAME_E1H "bnx2x-e1h-" FW_FILE_VERSION ".fw"
+
+/* Time in jiffies before concluding the transmitter is hung */
+#define TX_TIMEOUT (5*HZ)
+
+static char version[] __devinitdata =
+ "Broadcom NetXtreme II 5771x 10Gigabit Ethernet Driver "
+ DRV_MODULE_NAME " " DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
+
+MODULE_AUTHOR("Eliezer Tamir");
+MODULE_DESCRIPTION("Broadcom NetXtreme II BCM57710/57711/57711E Driver");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(DRV_MODULE_VERSION);
+MODULE_FIRMWARE(FW_FILE_NAME_E1);
+MODULE_FIRMWARE(FW_FILE_NAME_E1H);
+
+static int multi_mode = 1;
+module_param(multi_mode, int, 0);
+MODULE_PARM_DESC(multi_mode, " Multi queue mode "
+ "(0 Disable; 1 Enable (default))");
+
+static int num_queues;
+module_param(num_queues, int, 0);
+MODULE_PARM_DESC(num_queues, " Number of queues for multi_mode=1"
+ " (default is as a number of CPUs)");
+
+static int disable_tpa;
+module_param(disable_tpa, int, 0);
+MODULE_PARM_DESC(disable_tpa, " Disable the TPA (LRO) feature");
+
+static int int_mode;
+module_param(int_mode, int, 0);
+MODULE_PARM_DESC(int_mode, " Force interrupt mode other then MSI-X "
+ "(1 INT#x; 2 MSI)");
+
+static int dropless_fc;
+module_param(dropless_fc, int, 0);
+MODULE_PARM_DESC(dropless_fc, " Pause on exhausted host ring");
+
+static int poll;
+module_param(poll, int, 0);
+MODULE_PARM_DESC(poll, " Use polling (for debug)");
+
+static int mrrs = -1;
+module_param(mrrs, int, 0);
+MODULE_PARM_DESC(mrrs, " Force Max Read Req Size (0..3) (for debug)");
+
+static int debug;
+module_param(debug, int, 0);
+MODULE_PARM_DESC(debug, " Default debug msglevel");
+
+static struct workqueue_struct *bnx2x_wq;
+
+enum bnx2x_board_type {
+ BCM57710 = 0,
+ BCM57711 = 1,
+ BCM57711E = 2,
+};
+
+/* indexed by board_type, above */
+static struct {
+ char *name;
+} board_info[] __devinitdata = {
+ { "Broadcom NetXtreme II BCM57710 XGb" },
+ { "Broadcom NetXtreme II BCM57711 XGb" },
+ { "Broadcom NetXtreme II BCM57711E XGb" }
+};
+
+
+static DEFINE_PCI_DEVICE_TABLE(bnx2x_pci_tbl) = {
+ { PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57710), BCM57710 },
+ { PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57711), BCM57711 },
+ { PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57711E), BCM57711E },
+ { 0 }
+};
+
+MODULE_DEVICE_TABLE(pci, bnx2x_pci_tbl);
+
+/****************************************************************************
+* General service functions
+****************************************************************************/
+
+/* used only at init
+ * locking is done by mcp
+ */
+void bnx2x_reg_wr_ind(struct bnx2x *bp, u32 addr, u32 val)
+{
+ pci_write_config_dword(bp->pdev, PCICFG_GRC_ADDRESS, addr);
+ pci_write_config_dword(bp->pdev, PCICFG_GRC_DATA, val);
+ pci_write_config_dword(bp->pdev, PCICFG_GRC_ADDRESS,
+ PCICFG_VENDOR_ID_OFFSET);
+}
+
+static u32 bnx2x_reg_rd_ind(struct bnx2x *bp, u32 addr)
+{
+ u32 val;
+
+ pci_write_config_dword(bp->pdev, PCICFG_GRC_ADDRESS, addr);
+ pci_read_config_dword(bp->pdev, PCICFG_GRC_DATA, &val);
+ pci_write_config_dword(bp->pdev, PCICFG_GRC_ADDRESS,
+ PCICFG_VENDOR_ID_OFFSET);
+
+ return val;
+}
+
+const u32 dmae_reg_go_c[] = {
+ DMAE_REG_GO_C0, DMAE_REG_GO_C1, DMAE_REG_GO_C2, DMAE_REG_GO_C3,
+ DMAE_REG_GO_C4, DMAE_REG_GO_C5, DMAE_REG_GO_C6, DMAE_REG_GO_C7,
+ DMAE_REG_GO_C8, DMAE_REG_GO_C9, DMAE_REG_GO_C10, DMAE_REG_GO_C11,
+ DMAE_REG_GO_C12, DMAE_REG_GO_C13, DMAE_REG_GO_C14, DMAE_REG_GO_C15
+};
+
+/* copy command into DMAE command memory and set DMAE command go */
+void bnx2x_post_dmae(struct bnx2x *bp, struct dmae_command *dmae, int idx)
+{
+ u32 cmd_offset;
+ int i;
+
+ cmd_offset = (DMAE_REG_CMD_MEM + sizeof(struct dmae_command) * idx);
+ for (i = 0; i < (sizeof(struct dmae_command)/4); i++) {
+ REG_WR(bp, cmd_offset + i*4, *(((u32 *)dmae) + i));
+
+ DP(BNX2X_MSG_OFF, "DMAE cmd[%d].%d (0x%08x) : 0x%08x\n",
+ idx, i, cmd_offset + i*4, *(((u32 *)dmae) + i));
+ }
+ REG_WR(bp, dmae_reg_go_c[idx], 1);
+}
+
+void bnx2x_write_dmae(struct bnx2x *bp, dma_addr_t dma_addr, u32 dst_addr,
+ u32 len32)
+{
+ struct dmae_command dmae;
+ u32 *wb_comp = bnx2x_sp(bp, wb_comp);
+ int cnt = 200;
+
+ if (!bp->dmae_ready) {
+ u32 *data = bnx2x_sp(bp, wb_data[0]);
+
+ DP(BNX2X_MSG_OFF, "DMAE is not ready (dst_addr %08x len32 %d)"
+ " using indirect\n", dst_addr, len32);
+ bnx2x_init_ind_wr(bp, dst_addr, data, len32);
+ return;
+ }
+
+ memset(&dmae, 0, sizeof(struct dmae_command));
+
+ dmae.opcode = (DMAE_CMD_SRC_PCI | DMAE_CMD_DST_GRC |
+ DMAE_CMD_C_DST_PCI | DMAE_CMD_C_ENABLE |
+ DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET |
+#ifdef __BIG_ENDIAN
+ DMAE_CMD_ENDIANITY_B_DW_SWAP |
+#else
+ DMAE_CMD_ENDIANITY_DW_SWAP |
+#endif
+ (BP_PORT(bp) ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0) |
+ (BP_E1HVN(bp) << DMAE_CMD_E1HVN_SHIFT));
+ dmae.src_addr_lo = U64_LO(dma_addr);
+ dmae.src_addr_hi = U64_HI(dma_addr);
+ dmae.dst_addr_lo = dst_addr >> 2;
+ dmae.dst_addr_hi = 0;
+ dmae.len = len32;
+ dmae.comp_addr_lo = U64_LO(bnx2x_sp_mapping(bp, wb_comp));
+ dmae.comp_addr_hi = U64_HI(bnx2x_sp_mapping(bp, wb_comp));
+ dmae.comp_val = DMAE_COMP_VAL;
+
+ DP(BNX2X_MSG_OFF, "DMAE: opcode 0x%08x\n"
+ DP_LEVEL "src_addr [%x:%08x] len [%d *4] "
+ "dst_addr [%x:%08x (%08x)]\n"
+ DP_LEVEL "comp_addr [%x:%08x] comp_val 0x%08x\n",
+ dmae.opcode, dmae.src_addr_hi, dmae.src_addr_lo,
+ dmae.len, dmae.dst_addr_hi, dmae.dst_addr_lo, dst_addr,
+ dmae.comp_addr_hi, dmae.comp_addr_lo, dmae.comp_val);
+ DP(BNX2X_MSG_OFF, "data [0x%08x 0x%08x 0x%08x 0x%08x]\n",
+ bp->slowpath->wb_data[0], bp->slowpath->wb_data[1],
+ bp->slowpath->wb_data[2], bp->slowpath->wb_data[3]);
+
+ mutex_lock(&bp->dmae_mutex);
+
+ *wb_comp = 0;
+
+ bnx2x_post_dmae(bp, &dmae, INIT_DMAE_C(bp));
+
+ udelay(5);
+
+ while (*wb_comp != DMAE_COMP_VAL) {
+ DP(BNX2X_MSG_OFF, "wb_comp 0x%08x\n", *wb_comp);
+
+ if (!cnt) {
+ BNX2X_ERR("DMAE timeout!\n");
+ break;
+ }
+ cnt--;
+ /* adjust delay for emulation/FPGA */
+ if (CHIP_REV_IS_SLOW(bp))
+ msleep(100);
+ else
+ udelay(5);
+ }
+
+ mutex_unlock(&bp->dmae_mutex);
+}
+
+void bnx2x_read_dmae(struct bnx2x *bp, u32 src_addr, u32 len32)
+{
+ struct dmae_command dmae;
+ u32 *wb_comp = bnx2x_sp(bp, wb_comp);
+ int cnt = 200;
+
+ if (!bp->dmae_ready) {
+ u32 *data = bnx2x_sp(bp, wb_data[0]);
+ int i;
+
+ DP(BNX2X_MSG_OFF, "DMAE is not ready (src_addr %08x len32 %d)"
+ " using indirect\n", src_addr, len32);
+ for (i = 0; i < len32; i++)
+ data[i] = bnx2x_reg_rd_ind(bp, src_addr + i*4);
+ return;
+ }
+
+ memset(&dmae, 0, sizeof(struct dmae_command));
+
+ dmae.opcode = (DMAE_CMD_SRC_GRC | DMAE_CMD_DST_PCI |
+ DMAE_CMD_C_DST_PCI | DMAE_CMD_C_ENABLE |
+ DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET |
+#ifdef __BIG_ENDIAN
+ DMAE_CMD_ENDIANITY_B_DW_SWAP |
+#else
+ DMAE_CMD_ENDIANITY_DW_SWAP |
+#endif
+ (BP_PORT(bp) ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0) |
+ (BP_E1HVN(bp) << DMAE_CMD_E1HVN_SHIFT));
+ dmae.src_addr_lo = src_addr >> 2;
+ dmae.src_addr_hi = 0;
+ dmae.dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, wb_data));
+ dmae.dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, wb_data));
+ dmae.len = len32;
+ dmae.comp_addr_lo = U64_LO(bnx2x_sp_mapping(bp, wb_comp));
+ dmae.comp_addr_hi = U64_HI(bnx2x_sp_mapping(bp, wb_comp));
+ dmae.comp_val = DMAE_COMP_VAL;
+
+ DP(BNX2X_MSG_OFF, "DMAE: opcode 0x%08x\n"
+ DP_LEVEL "src_addr [%x:%08x] len [%d *4] "
+ "dst_addr [%x:%08x (%08x)]\n"
+ DP_LEVEL "comp_addr [%x:%08x] comp_val 0x%08x\n",
+ dmae.opcode, dmae.src_addr_hi, dmae.src_addr_lo,
+ dmae.len, dmae.dst_addr_hi, dmae.dst_addr_lo, src_addr,
+ dmae.comp_addr_hi, dmae.comp_addr_lo, dmae.comp_val);
+
+ mutex_lock(&bp->dmae_mutex);
+
+ memset(bnx2x_sp(bp, wb_data[0]), 0, sizeof(u32) * 4);
+ *wb_comp = 0;
+
+ bnx2x_post_dmae(bp, &dmae, INIT_DMAE_C(bp));
+
+ udelay(5);
+
+ while (*wb_comp != DMAE_COMP_VAL) {
+
+ if (!cnt) {
+ BNX2X_ERR("DMAE timeout!\n");
+ break;
+ }
+ cnt--;
+ /* adjust delay for emulation/FPGA */
+ if (CHIP_REV_IS_SLOW(bp))
+ msleep(100);
+ else
+ udelay(5);
+ }
+ DP(BNX2X_MSG_OFF, "data [0x%08x 0x%08x 0x%08x 0x%08x]\n",
+ bp->slowpath->wb_data[0], bp->slowpath->wb_data[1],
+ bp->slowpath->wb_data[2], bp->slowpath->wb_data[3]);
+
+ mutex_unlock(&bp->dmae_mutex);
+}
+
+void bnx2x_write_dmae_phys_len(struct bnx2x *bp, dma_addr_t phys_addr,
+ u32 addr, u32 len)
+{
+ int dmae_wr_max = DMAE_LEN32_WR_MAX(bp);
+ int offset = 0;
+
+ while (len > dmae_wr_max) {
+ bnx2x_write_dmae(bp, phys_addr + offset,
+ addr + offset, dmae_wr_max);
+ offset += dmae_wr_max * 4;
+ len -= dmae_wr_max;
+ }
+
+ bnx2x_write_dmae(bp, phys_addr + offset, addr + offset, len);
+}
+
+/* used only for slowpath so not inlined */
+static void bnx2x_wb_wr(struct bnx2x *bp, int reg, u32 val_hi, u32 val_lo)
+{
+ u32 wb_write[2];
+
+ wb_write[0] = val_hi;
+ wb_write[1] = val_lo;
+ REG_WR_DMAE(bp, reg, wb_write, 2);
+}
+
+#ifdef USE_WB_RD
+static u64 bnx2x_wb_rd(struct bnx2x *bp, int reg)
+{
+ u32 wb_data[2];
+
+ REG_RD_DMAE(bp, reg, wb_data, 2);
+
+ return HILO_U64(wb_data[0], wb_data[1]);
+}
+#endif
+
+static int bnx2x_mc_assert(struct bnx2x *bp)
+{
+ char last_idx;
+ int i, rc = 0;
+ u32 row0, row1, row2, row3;
+
+ /* XSTORM */
+ last_idx = REG_RD8(bp, BAR_XSTRORM_INTMEM +
+ XSTORM_ASSERT_LIST_INDEX_OFFSET);
+ if (last_idx)
+ BNX2X_ERR("XSTORM_ASSERT_LIST_INDEX 0x%x\n", last_idx);
+
+ /* print the asserts */
+ for (i = 0; i < STROM_ASSERT_ARRAY_SIZE; i++) {
+
+ row0 = REG_RD(bp, BAR_XSTRORM_INTMEM +
+ XSTORM_ASSERT_LIST_OFFSET(i));
+ row1 = REG_RD(bp, BAR_XSTRORM_INTMEM +
+ XSTORM_ASSERT_LIST_OFFSET(i) + 4);
+ row2 = REG_RD(bp, BAR_XSTRORM_INTMEM +
+ XSTORM_ASSERT_LIST_OFFSET(i) + 8);
+ row3 = REG_RD(bp, BAR_XSTRORM_INTMEM +
+ XSTORM_ASSERT_LIST_OFFSET(i) + 12);
+
+ if (row0 != COMMON_ASM_INVALID_ASSERT_OPCODE) {
+ BNX2X_ERR("XSTORM_ASSERT_INDEX 0x%x = 0x%08x"
+ " 0x%08x 0x%08x 0x%08x\n",
+ i, row3, row2, row1, row0);
+ rc++;
+ } else {
+ break;
+ }
+ }
+
+ /* TSTORM */
+ last_idx = REG_RD8(bp, BAR_TSTRORM_INTMEM +
+ TSTORM_ASSERT_LIST_INDEX_OFFSET);
+ if (last_idx)
+ BNX2X_ERR("TSTORM_ASSERT_LIST_INDEX 0x%x\n", last_idx);
+
+ /* print the asserts */
+ for (i = 0; i < STROM_ASSERT_ARRAY_SIZE; i++) {
+
+ row0 = REG_RD(bp, BAR_TSTRORM_INTMEM +
+ TSTORM_ASSERT_LIST_OFFSET(i));
+ row1 = REG_RD(bp, BAR_TSTRORM_INTMEM +
+ TSTORM_ASSERT_LIST_OFFSET(i) + 4);
+ row2 = REG_RD(bp, BAR_TSTRORM_INTMEM +
+ TSTORM_ASSERT_LIST_OFFSET(i) + 8);
+ row3 = REG_RD(bp, BAR_TSTRORM_INTMEM +
+ TSTORM_ASSERT_LIST_OFFSET(i) + 12);
+
+ if (row0 != COMMON_ASM_INVALID_ASSERT_OPCODE) {
+ BNX2X_ERR("TSTORM_ASSERT_INDEX 0x%x = 0x%08x"
+ " 0x%08x 0x%08x 0x%08x\n",
+ i, row3, row2, row1, row0);
+ rc++;
+ } else {
+ break;
+ }
+ }
+
+ /* CSTORM */
+ last_idx = REG_RD8(bp, BAR_CSTRORM_INTMEM +
+ CSTORM_ASSERT_LIST_INDEX_OFFSET);
+ if (last_idx)
+ BNX2X_ERR("CSTORM_ASSERT_LIST_INDEX 0x%x\n", last_idx);
+
+ /* print the asserts */
+ for (i = 0; i < STROM_ASSERT_ARRAY_SIZE; i++) {
+
+ row0 = REG_RD(bp, BAR_CSTRORM_INTMEM +
+ CSTORM_ASSERT_LIST_OFFSET(i));
+ row1 = REG_RD(bp, BAR_CSTRORM_INTMEM +
+ CSTORM_ASSERT_LIST_OFFSET(i) + 4);
+ row2 = REG_RD(bp, BAR_CSTRORM_INTMEM +
+ CSTORM_ASSERT_LIST_OFFSET(i) + 8);
+ row3 = REG_RD(bp, BAR_CSTRORM_INTMEM +
+ CSTORM_ASSERT_LIST_OFFSET(i) + 12);
+
+ if (row0 != COMMON_ASM_INVALID_ASSERT_OPCODE) {
+ BNX2X_ERR("CSTORM_ASSERT_INDEX 0x%x = 0x%08x"
+ " 0x%08x 0x%08x 0x%08x\n",
+ i, row3, row2, row1, row0);
+ rc++;
+ } else {
+ break;
+ }
+ }
+
+ /* USTORM */
+ last_idx = REG_RD8(bp, BAR_USTRORM_INTMEM +
+ USTORM_ASSERT_LIST_INDEX_OFFSET);
+ if (last_idx)
+ BNX2X_ERR("USTORM_ASSERT_LIST_INDEX 0x%x\n", last_idx);
+
+ /* print the asserts */
+ for (i = 0; i < STROM_ASSERT_ARRAY_SIZE; i++) {
+
+ row0 = REG_RD(bp, BAR_USTRORM_INTMEM +
+ USTORM_ASSERT_LIST_OFFSET(i));
+ row1 = REG_RD(bp, BAR_USTRORM_INTMEM +
+ USTORM_ASSERT_LIST_OFFSET(i) + 4);
+ row2 = REG_RD(bp, BAR_USTRORM_INTMEM +
+ USTORM_ASSERT_LIST_OFFSET(i) + 8);
+ row3 = REG_RD(bp, BAR_USTRORM_INTMEM +
+ USTORM_ASSERT_LIST_OFFSET(i) + 12);
+
+ if (row0 != COMMON_ASM_INVALID_ASSERT_OPCODE) {
+ BNX2X_ERR("USTORM_ASSERT_INDEX 0x%x = 0x%08x"
+ " 0x%08x 0x%08x 0x%08x\n",
+ i, row3, row2, row1, row0);
+ rc++;
+ } else {
+ break;
+ }
+ }
+
+ return rc;
+}
+
+static void bnx2x_fw_dump(struct bnx2x *bp)
+{
+ u32 addr;
+ u32 mark, offset;
+ __be32 data[9];
+ int word;
+
+ if (BP_NOMCP(bp)) {
+ BNX2X_ERR("NO MCP - can not dump\n");
+ return;
+ }
+
+ addr = bp->common.shmem_base - 0x0800 + 4;
+ mark = REG_RD(bp, addr);
+ mark = MCP_REG_MCPR_SCRATCH + ((mark + 0x3) & ~0x3) - 0x08000000;
+ pr_err("begin fw dump (mark 0x%x)\n", mark);
+
+ pr_err("");
+ for (offset = mark; offset <= bp->common.shmem_base; offset += 0x8*4) {
+ for (word = 0; word < 8; word++)
+ data[word] = htonl(REG_RD(bp, offset + 4*word));
+ data[8] = 0x0;
+ pr_cont("%s", (char *)data);
+ }
+ for (offset = addr + 4; offset <= mark; offset += 0x8*4) {
+ for (word = 0; word < 8; word++)
+ data[word] = htonl(REG_RD(bp, offset + 4*word));
+ data[8] = 0x0;
+ pr_cont("%s", (char *)data);
+ }
+ pr_err("end of fw dump\n");
+}
+
+void bnx2x_panic_dump(struct bnx2x *bp)
+{
+ int i;
+ u16 j, start, end;
+
+ bp->stats_state = STATS_STATE_DISABLED;
+ DP(BNX2X_MSG_STATS, "stats_state - DISABLED\n");
+
+ BNX2X_ERR("begin crash dump -----------------\n");
+
+ /* Indices */
+ /* Common */
+ BNX2X_ERR("def_c_idx(0x%x) def_u_idx(0x%x) def_x_idx(0x%x)"
+ " def_t_idx(0x%x) def_att_idx(0x%x) attn_state(0x%x)"
+ " spq_prod_idx(0x%x)\n",
+ bp->def_c_idx, bp->def_u_idx, bp->def_x_idx, bp->def_t_idx,
+ bp->def_att_idx, bp->attn_state, bp->spq_prod_idx);
+
+ /* Rx */
+ for_each_queue(bp, i) {
+ struct bnx2x_fastpath *fp = &bp->fp[i];
+
+ BNX2X_ERR("fp%d: rx_bd_prod(0x%x) rx_bd_cons(0x%x)"
+ " *rx_bd_cons_sb(0x%x) rx_comp_prod(0x%x)"
+ " rx_comp_cons(0x%x) *rx_cons_sb(0x%x)\n",
+ i, fp->rx_bd_prod, fp->rx_bd_cons,
+ le16_to_cpu(*fp->rx_bd_cons_sb), fp->rx_comp_prod,
+ fp->rx_comp_cons, le16_to_cpu(*fp->rx_cons_sb));
+ BNX2X_ERR(" rx_sge_prod(0x%x) last_max_sge(0x%x)"
+ " fp_u_idx(0x%x) *sb_u_idx(0x%x)\n",
+ fp->rx_sge_prod, fp->last_max_sge,
+ le16_to_cpu(fp->fp_u_idx),
+ fp->status_blk->u_status_block.status_block_index);
+ }
+
+ /* Tx */
+ for_each_queue(bp, i) {
+ struct bnx2x_fastpath *fp = &bp->fp[i];
+
+ BNX2X_ERR("fp%d: tx_pkt_prod(0x%x) tx_pkt_cons(0x%x)"
+ " tx_bd_prod(0x%x) tx_bd_cons(0x%x)"
+ " *tx_cons_sb(0x%x)\n",
+ i, fp->tx_pkt_prod, fp->tx_pkt_cons, fp->tx_bd_prod,
+ fp->tx_bd_cons, le16_to_cpu(*fp->tx_cons_sb));
+ BNX2X_ERR(" fp_c_idx(0x%x) *sb_c_idx(0x%x)"
+ " tx_db_prod(0x%x)\n", le16_to_cpu(fp->fp_c_idx),
+ fp->status_blk->c_status_block.status_block_index,
+ fp->tx_db.data.prod);
+ }
+
+ /* Rings */
+ /* Rx */
+ for_each_queue(bp, i) {
+ struct bnx2x_fastpath *fp = &bp->fp[i];
+
+ start = RX_BD(le16_to_cpu(*fp->rx_cons_sb) - 10);
+ end = RX_BD(le16_to_cpu(*fp->rx_cons_sb) + 503);
+ for (j = start; j != end; j = RX_BD(j + 1)) {
+ u32 *rx_bd = (u32 *)&fp->rx_desc_ring[j];
+ struct sw_rx_bd *sw_bd = &fp->rx_buf_ring[j];
+
+ BNX2X_ERR("fp%d: rx_bd[%x]=[%x:%x] sw_bd=[%p]\n",
+ i, j, rx_bd[1], rx_bd[0], sw_bd->skb);
+ }
+
+ start = RX_SGE(fp->rx_sge_prod);
+ end = RX_SGE(fp->last_max_sge);
+ for (j = start; j != end; j = RX_SGE(j + 1)) {
+ u32 *rx_sge = (u32 *)&fp->rx_sge_ring[j];
+ struct sw_rx_page *sw_page = &fp->rx_page_ring[j];
+
+ BNX2X_ERR("fp%d: rx_sge[%x]=[%x:%x] sw_page=[%p]\n",
+ i, j, rx_sge[1], rx_sge[0], sw_page->page);
+ }
+
+ start = RCQ_BD(fp->rx_comp_cons - 10);
+ end = RCQ_BD(fp->rx_comp_cons + 503);
+ for (j = start; j != end; j = RCQ_BD(j + 1)) {
+ u32 *cqe = (u32 *)&fp->rx_comp_ring[j];
+
+ BNX2X_ERR("fp%d: cqe[%x]=[%x:%x:%x:%x]\n",
+ i, j, cqe[0], cqe[1], cqe[2], cqe[3]);
+ }
+ }
+
+ /* Tx */
+ for_each_queue(bp, i) {
+ struct bnx2x_fastpath *fp = &bp->fp[i];
+
+ start = TX_BD(le16_to_cpu(*fp->tx_cons_sb) - 10);
+ end = TX_BD(le16_to_cpu(*fp->tx_cons_sb) + 245);
+ for (j = start; j != end; j = TX_BD(j + 1)) {
+ struct sw_tx_bd *sw_bd = &fp->tx_buf_ring[j];
+
+ BNX2X_ERR("fp%d: packet[%x]=[%p,%x]\n",
+ i, j, sw_bd->skb, sw_bd->first_bd);
+ }
+
+ start = TX_BD(fp->tx_bd_cons - 10);
+ end = TX_BD(fp->tx_bd_cons + 254);
+ for (j = start; j != end; j = TX_BD(j + 1)) {
+ u32 *tx_bd = (u32 *)&fp->tx_desc_ring[j];
+
+ BNX2X_ERR("fp%d: tx_bd[%x]=[%x:%x:%x:%x]\n",
+ i, j, tx_bd[0], tx_bd[1], tx_bd[2], tx_bd[3]);
+ }
+ }
+
+ bnx2x_fw_dump(bp);
+ bnx2x_mc_assert(bp);
+ BNX2X_ERR("end crash dump -----------------\n");
+}
+
+void bnx2x_int_enable(struct bnx2x *bp)
+{
+ int port = BP_PORT(bp);
+ u32 addr = port ? HC_REG_CONFIG_1 : HC_REG_CONFIG_0;
+ u32 val = REG_RD(bp, addr);
+ int msix = (bp->flags & USING_MSIX_FLAG) ? 1 : 0;
+ int msi = (bp->flags & USING_MSI_FLAG) ? 1 : 0;
+
+ if (msix) {
+ val &= ~(HC_CONFIG_0_REG_SINGLE_ISR_EN_0 |
+ HC_CONFIG_0_REG_INT_LINE_EN_0);
+ val |= (HC_CONFIG_0_REG_MSI_MSIX_INT_EN_0 |
+ HC_CONFIG_0_REG_ATTN_BIT_EN_0);
+ } else if (msi) {
+ val &= ~HC_CONFIG_0_REG_INT_LINE_EN_0;
+ val |= (HC_CONFIG_0_REG_SINGLE_ISR_EN_0 |
+ HC_CONFIG_0_REG_MSI_MSIX_INT_EN_0 |
+ HC_CONFIG_0_REG_ATTN_BIT_EN_0);
+ } else {
+ val |= (HC_CONFIG_0_REG_SINGLE_ISR_EN_0 |
+ HC_CONFIG_0_REG_MSI_MSIX_INT_EN_0 |
+ HC_CONFIG_0_REG_INT_LINE_EN_0 |
+ HC_CONFIG_0_REG_ATTN_BIT_EN_0);
+
+ DP(NETIF_MSG_INTR, "write %x to HC %d (addr 0x%x)\n",
+ val, port, addr);
+
+ REG_WR(bp, addr, val);
+
+ val &= ~HC_CONFIG_0_REG_MSI_MSIX_INT_EN_0;
+ }
+
+ DP(NETIF_MSG_INTR, "write %x to HC %d (addr 0x%x) mode %s\n",
+ val, port, addr, (msix ? "MSI-X" : (msi ? "MSI" : "INTx")));
+
+ REG_WR(bp, addr, val);
+ /*
+ * Ensure that HC_CONFIG is written before leading/trailing edge config
+ */
+ mmiowb();
+ barrier();
+
+ if (CHIP_IS_E1H(bp)) {
+ /* init leading/trailing edge */
+ if (IS_E1HMF(bp)) {
+ val = (0xee0f | (1 << (BP_E1HVN(bp) + 4)));
+ if (bp->port.pmf)
+ /* enable nig and gpio3 attention */
+ val |= 0x1100;
+ } else
+ val = 0xffff;
+
+ REG_WR(bp, HC_REG_TRAILING_EDGE_0 + port*8, val);
+ REG_WR(bp, HC_REG_LEADING_EDGE_0 + port*8, val);
+ }
+
+ /* Make sure that interrupts are indeed enabled from here on */
+ mmiowb();
+}
+
+static void bnx2x_int_disable(struct bnx2x *bp)
+{
+ int port = BP_PORT(bp);
+ u32 addr = port ? HC_REG_CONFIG_1 : HC_REG_CONFIG_0;
+ u32 val = REG_RD(bp, addr);
+
+ val &= ~(HC_CONFIG_0_REG_SINGLE_ISR_EN_0 |
+ HC_CONFIG_0_REG_MSI_MSIX_INT_EN_0 |
+ HC_CONFIG_0_REG_INT_LINE_EN_0 |
+ HC_CONFIG_0_REG_ATTN_BIT_EN_0);
+
+ DP(NETIF_MSG_INTR, "write %x to HC %d (addr 0x%x)\n",
+ val, port, addr);
+
+ /* flush all outstanding writes */
+ mmiowb();
+
+ REG_WR(bp, addr, val);
+ if (REG_RD(bp, addr) != val)
+ BNX2X_ERR("BUG! proper val not read from IGU!\n");
+}
+
+void bnx2x_int_disable_sync(struct bnx2x *bp, int disable_hw)
+{
+ int msix = (bp->flags & USING_MSIX_FLAG) ? 1 : 0;
+ int i, offset;
+
+ /* disable interrupt handling */
+ atomic_inc(&bp->intr_sem);
+ smp_wmb(); /* Ensure that bp->intr_sem update is SMP-safe */
+
+ if (disable_hw)
+ /* prevent the HW from sending interrupts */
+ bnx2x_int_disable(bp);
+
+ /* make sure all ISRs are done */
+ if (msix) {
+ synchronize_irq(bp->msix_table[0].vector);
+ offset = 1;
+#ifdef BCM_CNIC
+ offset++;
+#endif
+ for_each_queue(bp, i)
+ synchronize_irq(bp->msix_table[i + offset].vector);
+ } else
+ synchronize_irq(bp->pdev->irq);
+
+ /* make sure sp_task is not running */
+ cancel_delayed_work(&bp->sp_task);
+ flush_workqueue(bnx2x_wq);
+}
+
+/* fast path */
+
+/*
+ * General service functions
+ */
+
+/* Return true if succeeded to acquire the lock */
+static bool bnx2x_trylock_hw_lock(struct bnx2x *bp, u32 resource)
+{
+ u32 lock_status;
+ u32 resource_bit = (1 << resource);
+ int func = BP_FUNC(bp);
+ u32 hw_lock_control_reg;
+
+ DP(NETIF_MSG_HW, "Trying to take a lock on resource %d\n", resource);
+
+ /* Validating that the resource is within range */
+ if (resource > HW_LOCK_MAX_RESOURCE_VALUE) {
+ DP(NETIF_MSG_HW,
+ "resource(0x%x) > HW_LOCK_MAX_RESOURCE_VALUE(0x%x)\n",
+ resource, HW_LOCK_MAX_RESOURCE_VALUE);
+ return -EINVAL;
+ }
+
+ if (func <= 5)
+ hw_lock_control_reg = (MISC_REG_DRIVER_CONTROL_1 + func*8);
+ else
+ hw_lock_control_reg =
+ (MISC_REG_DRIVER_CONTROL_7 + (func - 6)*8);
+
+ /* Try to acquire the lock */
+ REG_WR(bp, hw_lock_control_reg + 4, resource_bit);
+ lock_status = REG_RD(bp, hw_lock_control_reg);
+ if (lock_status & resource_bit)
+ return true;
+
+ DP(NETIF_MSG_HW, "Failed to get a lock on resource %d\n", resource);
+ return false;
+}
+
+
+#ifdef BCM_CNIC
+static void bnx2x_cnic_cfc_comp(struct bnx2x *bp, int cid);
+#endif
+
+void bnx2x_sp_event(struct bnx2x_fastpath *fp,
+ union eth_rx_cqe *rr_cqe)
+{
+ struct bnx2x *bp = fp->bp;
+ int cid = SW_CID(rr_cqe->ramrod_cqe.conn_and_cmd_data);
+ int command = CQE_CMD(rr_cqe->ramrod_cqe.conn_and_cmd_data);
+
+ DP(BNX2X_MSG_SP,
+ "fp %d cid %d got ramrod #%d state is %x type is %d\n",
+ fp->index, cid, command, bp->state,
+ rr_cqe->ramrod_cqe.ramrod_type);
+
+ bp->spq_left++;
+
+ if (fp->index) {
+ switch (command | fp->state) {
+ case (RAMROD_CMD_ID_ETH_CLIENT_SETUP |
+ BNX2X_FP_STATE_OPENING):
+ DP(NETIF_MSG_IFUP, "got MULTI[%d] setup ramrod\n",
+ cid);
+ fp->state = BNX2X_FP_STATE_OPEN;
+ break;
+
+ case (RAMROD_CMD_ID_ETH_HALT | BNX2X_FP_STATE_HALTING):
+ DP(NETIF_MSG_IFDOWN, "got MULTI[%d] halt ramrod\n",
+ cid);
+ fp->state = BNX2X_FP_STATE_HALTED;
+ break;
+
+ default:
+ BNX2X_ERR("unexpected MC reply (%d) "
+ "fp[%d] state is %x\n",
+ command, fp->index, fp->state);
+ break;
+ }
+ mb(); /* force bnx2x_wait_ramrod() to see the change */
+ return;
+ }
+
+ switch (command | bp->state) {
+ case (RAMROD_CMD_ID_ETH_PORT_SETUP | BNX2X_STATE_OPENING_WAIT4_PORT):
+ DP(NETIF_MSG_IFUP, "got setup ramrod\n");
+ bp->state = BNX2X_STATE_OPEN;
+ break;
+
+ case (RAMROD_CMD_ID_ETH_HALT | BNX2X_STATE_CLOSING_WAIT4_HALT):
+ DP(NETIF_MSG_IFDOWN, "got halt ramrod\n");
+ bp->state = BNX2X_STATE_CLOSING_WAIT4_DELETE;
+ fp->state = BNX2X_FP_STATE_HALTED;
+ break;
+
+ case (RAMROD_CMD_ID_ETH_CFC_DEL | BNX2X_STATE_CLOSING_WAIT4_HALT):
+ DP(NETIF_MSG_IFDOWN, "got delete ramrod for MULTI[%d]\n", cid);
+ bnx2x_fp(bp, cid, state) = BNX2X_FP_STATE_CLOSED;
+ break;
+
+#ifdef BCM_CNIC
+ case (RAMROD_CMD_ID_ETH_CFC_DEL | BNX2X_STATE_OPEN):
+ DP(NETIF_MSG_IFDOWN, "got delete ramrod for CID %d\n", cid);
+ bnx2x_cnic_cfc_comp(bp, cid);
+ break;
+#endif
+
+ case (RAMROD_CMD_ID_ETH_SET_MAC | BNX2X_STATE_OPEN):
+ case (RAMROD_CMD_ID_ETH_SET_MAC | BNX2X_STATE_DIAG):
+ DP(NETIF_MSG_IFUP, "got set mac ramrod\n");
+ bp->set_mac_pending--;
+ smp_wmb();
+ break;
+
+ case (RAMROD_CMD_ID_ETH_SET_MAC | BNX2X_STATE_CLOSING_WAIT4_HALT):
+ DP(NETIF_MSG_IFDOWN, "got (un)set mac ramrod\n");
+ bp->set_mac_pending--;
+ smp_wmb();
+ break;
+
+ default:
+ BNX2X_ERR("unexpected MC reply (%d) bp->state is %x\n",
+ command, bp->state);
+ break;
+ }
+ mb(); /* force bnx2x_wait_ramrod() to see the change */
+}
+
+irqreturn_t bnx2x_interrupt(int irq, void *dev_instance)
+{
+ struct bnx2x *bp = netdev_priv(dev_instance);
+ u16 status = bnx2x_ack_int(bp);
+ u16 mask;
+ int i;
+
+ /* Return here if interrupt is shared and it's not for us */
+ if (unlikely(status == 0)) {
+ DP(NETIF_MSG_INTR, "not our interrupt!\n");
+ return IRQ_NONE;
+ }
+ DP(NETIF_MSG_INTR, "got an interrupt status 0x%x\n", status);
+
+ /* Return here if interrupt is disabled */
+ if (unlikely(atomic_read(&bp->intr_sem) != 0)) {
+ DP(NETIF_MSG_INTR, "called but intr_sem not 0, returning\n");
+ return IRQ_HANDLED;
+ }
+
+#ifdef BNX2X_STOP_ON_ERROR
+ if (unlikely(bp->panic))
+ return IRQ_HANDLED;
+#endif
+
+ for (i = 0; i < BNX2X_NUM_QUEUES(bp); i++) {
+ struct bnx2x_fastpath *fp = &bp->fp[i];
+
+ mask = 0x2 << fp->sb_id;
+ if (status & mask) {
+ /* Handle Rx and Tx according to SB id */
+ prefetch(fp->rx_cons_sb);
+ prefetch(&fp->status_blk->u_status_block.
+ status_block_index);
+ prefetch(fp->tx_cons_sb);
+ prefetch(&fp->status_blk->c_status_block.
+ status_block_index);
+ napi_schedule(&bnx2x_fp(bp, fp->index, napi));
+ status &= ~mask;
+ }
+ }
+
+#ifdef BCM_CNIC
+ mask = 0x2 << CNIC_SB_ID(bp);
+ if (status & (mask | 0x1)) {
+ struct cnic_ops *c_ops = NULL;
+
+ rcu_read_lock();
+ c_ops = rcu_dereference(bp->cnic_ops);
+ if (c_ops)
+ c_ops->cnic_handler(bp->cnic_data, NULL);
+ rcu_read_unlock();
+
+ status &= ~mask;
+ }
+#endif
+
+ if (unlikely(status & 0x1)) {
+ queue_delayed_work(bnx2x_wq, &bp->sp_task, 0);
+
+ status &= ~0x1;
+ if (!status)
+ return IRQ_HANDLED;
+ }
+
+ if (unlikely(status))
+ DP(NETIF_MSG_INTR, "got an unknown interrupt! (status 0x%x)\n",
+ status);
+
+ return IRQ_HANDLED;
+}
+
+/* end of fast path */
+
+
+/* Link */
+
+/*
+ * General service functions
+ */
+
+int bnx2x_acquire_hw_lock(struct bnx2x *bp, u32 resource)
+{
+ u32 lock_status;
+ u32 resource_bit = (1 << resource);
+ int func = BP_FUNC(bp);
+ u32 hw_lock_control_reg;
+ int cnt;
+
+ /* Validating that the resource is within range */
+ if (resource > HW_LOCK_MAX_RESOURCE_VALUE) {
+ DP(NETIF_MSG_HW,
+ "resource(0x%x) > HW_LOCK_MAX_RESOURCE_VALUE(0x%x)\n",
+ resource, HW_LOCK_MAX_RESOURCE_VALUE);
+ return -EINVAL;
+ }
+
+ if (func <= 5) {
+ hw_lock_control_reg = (MISC_REG_DRIVER_CONTROL_1 + func*8);
+ } else {
+ hw_lock_control_reg =
+ (MISC_REG_DRIVER_CONTROL_7 + (func - 6)*8);
+ }
+
+ /* Validating that the resource is not already taken */
+ lock_status = REG_RD(bp, hw_lock_control_reg);
+ if (lock_status & resource_bit) {
+ DP(NETIF_MSG_HW, "lock_status 0x%x resource_bit 0x%x\n",
+ lock_status, resource_bit);
+ return -EEXIST;
+ }
+
+ /* Try for 5 second every 5ms */
+ for (cnt = 0; cnt < 1000; cnt++) {
+ /* Try to acquire the lock */
+ REG_WR(bp, hw_lock_control_reg + 4, resource_bit);
+ lock_status = REG_RD(bp, hw_lock_control_reg);
+ if (lock_status & resource_bit)
+ return 0;
+
+ msleep(5);
+ }
+ DP(NETIF_MSG_HW, "Timeout\n");
+ return -EAGAIN;
+}
+
+int bnx2x_release_hw_lock(struct bnx2x *bp, u32 resource)
+{
+ u32 lock_status;
+ u32 resource_bit = (1 << resource);
+ int func = BP_FUNC(bp);
+ u32 hw_lock_control_reg;
+
+ DP(NETIF_MSG_HW, "Releasing a lock on resource %d\n", resource);
+
+ /* Validating that the resource is within range */
+ if (resource > HW_LOCK_MAX_RESOURCE_VALUE) {
+ DP(NETIF_MSG_HW,
+ "resource(0x%x) > HW_LOCK_MAX_RESOURCE_VALUE(0x%x)\n",
+ resource, HW_LOCK_MAX_RESOURCE_VALUE);
+ return -EINVAL;
+ }
+
+ if (func <= 5) {
+ hw_lock_control_reg = (MISC_REG_DRIVER_CONTROL_1 + func*8);
+ } else {
+ hw_lock_control_reg =
+ (MISC_REG_DRIVER_CONTROL_7 + (func - 6)*8);
+ }
+
+ /* Validating that the resource is currently taken */
+ lock_status = REG_RD(bp, hw_lock_control_reg);
+ if (!(lock_status & resource_bit)) {
+ DP(NETIF_MSG_HW, "lock_status 0x%x resource_bit 0x%x\n",
+ lock_status, resource_bit);
+ return -EFAULT;
+ }
+
+ REG_WR(bp, hw_lock_control_reg, resource_bit);
+ return 0;
+}
+
+
+int bnx2x_get_gpio(struct bnx2x *bp, int gpio_num, u8 port)
+{
+ /* The GPIO should be swapped if swap register is set and active */
+ int gpio_port = (REG_RD(bp, NIG_REG_PORT_SWAP) &&
+ REG_RD(bp, NIG_REG_STRAP_OVERRIDE)) ^ port;
+ int gpio_shift = gpio_num +
+ (gpio_port ? MISC_REGISTERS_GPIO_PORT_SHIFT : 0);
+ u32 gpio_mask = (1 << gpio_shift);
+ u32 gpio_reg;
+ int value;
+
+ if (gpio_num > MISC_REGISTERS_GPIO_3) {
+ BNX2X_ERR("Invalid GPIO %d\n", gpio_num);
+ return -EINVAL;
+ }
+
+ /* read GPIO value */
+ gpio_reg = REG_RD(bp, MISC_REG_GPIO);
+
+ /* get the requested pin value */
+ if ((gpio_reg & gpio_mask) == gpio_mask)
+ value = 1;
+ else
+ value = 0;
+
+ DP(NETIF_MSG_LINK, "pin %d value 0x%x\n", gpio_num, value);
+
+ return value;
+}
+
+int bnx2x_set_gpio(struct bnx2x *bp, int gpio_num, u32 mode, u8 port)
+{
+ /* The GPIO should be swapped if swap register is set and active */
+ int gpio_port = (REG_RD(bp, NIG_REG_PORT_SWAP) &&
+ REG_RD(bp, NIG_REG_STRAP_OVERRIDE)) ^ port;
+ int gpio_shift = gpio_num +
+ (gpio_port ? MISC_REGISTERS_GPIO_PORT_SHIFT : 0);
+ u32 gpio_mask = (1 << gpio_shift);
+ u32 gpio_reg;
+
+ if (gpio_num > MISC_REGISTERS_GPIO_3) {
+ BNX2X_ERR("Invalid GPIO %d\n", gpio_num);
+ return -EINVAL;
+ }
+
+ bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_GPIO);
+ /* read GPIO and mask except the float bits */
+ gpio_reg = (REG_RD(bp, MISC_REG_GPIO) & MISC_REGISTERS_GPIO_FLOAT);
+
+ switch (mode) {
+ case MISC_REGISTERS_GPIO_OUTPUT_LOW:
+ DP(NETIF_MSG_LINK, "Set GPIO %d (shift %d) -> output low\n",
+ gpio_num, gpio_shift);
+ /* clear FLOAT and set CLR */
+ gpio_reg &= ~(gpio_mask << MISC_REGISTERS_GPIO_FLOAT_POS);
+ gpio_reg |= (gpio_mask << MISC_REGISTERS_GPIO_CLR_POS);
+ break;
+
+ case MISC_REGISTERS_GPIO_OUTPUT_HIGH:
+ DP(NETIF_MSG_LINK, "Set GPIO %d (shift %d) -> output high\n",
+ gpio_num, gpio_shift);
+ /* clear FLOAT and set SET */
+ gpio_reg &= ~(gpio_mask << MISC_REGISTERS_GPIO_FLOAT_POS);
+ gpio_reg |= (gpio_mask << MISC_REGISTERS_GPIO_SET_POS);
+ break;
+
+ case MISC_REGISTERS_GPIO_INPUT_HI_Z:
+ DP(NETIF_MSG_LINK, "Set GPIO %d (shift %d) -> input\n",
+ gpio_num, gpio_shift);
+ /* set FLOAT */
+ gpio_reg |= (gpio_mask << MISC_REGISTERS_GPIO_FLOAT_POS);
+ break;
+
+ default:
+ break;
+ }
+
+ REG_WR(bp, MISC_REG_GPIO, gpio_reg);
+ bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_GPIO);
+
+ return 0;
+}
+
+int bnx2x_set_gpio_int(struct bnx2x *bp, int gpio_num, u32 mode, u8 port)
+{
+ /* The GPIO should be swapped if swap register is set and active */
+ int gpio_port = (REG_RD(bp, NIG_REG_PORT_SWAP) &&
+ REG_RD(bp, NIG_REG_STRAP_OVERRIDE)) ^ port;
+ int gpio_shift = gpio_num +
+ (gpio_port ? MISC_REGISTERS_GPIO_PORT_SHIFT : 0);
+ u32 gpio_mask = (1 << gpio_shift);
+ u32 gpio_reg;
+
+ if (gpio_num > MISC_REGISTERS_GPIO_3) {
+ BNX2X_ERR("Invalid GPIO %d\n", gpio_num);
+ return -EINVAL;
+ }
+
+ bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_GPIO);
+ /* read GPIO int */
+ gpio_reg = REG_RD(bp, MISC_REG_GPIO_INT);
+
+ switch (mode) {
+ case MISC_REGISTERS_GPIO_INT_OUTPUT_CLR:
+ DP(NETIF_MSG_LINK, "Clear GPIO INT %d (shift %d) -> "
+ "output low\n", gpio_num, gpio_shift);
+ /* clear SET and set CLR */
+ gpio_reg &= ~(gpio_mask << MISC_REGISTERS_GPIO_INT_SET_POS);
+ gpio_reg |= (gpio_mask << MISC_REGISTERS_GPIO_INT_CLR_POS);
+ break;
+
+ case MISC_REGISTERS_GPIO_INT_OUTPUT_SET:
+ DP(NETIF_MSG_LINK, "Set GPIO INT %d (shift %d) -> "
+ "output high\n", gpio_num, gpio_shift);
+ /* clear CLR and set SET */
+ gpio_reg &= ~(gpio_mask << MISC_REGISTERS_GPIO_INT_CLR_POS);
+ gpio_reg |= (gpio_mask << MISC_REGISTERS_GPIO_INT_SET_POS);
+ break;
+
+ default:
+ break;
+ }
+
+ REG_WR(bp, MISC_REG_GPIO_INT, gpio_reg);
+ bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_GPIO);
+
+ return 0;
+}
+
+static int bnx2x_set_spio(struct bnx2x *bp, int spio_num, u32 mode)
+{
+ u32 spio_mask = (1 << spio_num);
+ u32 spio_reg;
+
+ if ((spio_num < MISC_REGISTERS_SPIO_4) ||
+ (spio_num > MISC_REGISTERS_SPIO_7)) {
+ BNX2X_ERR("Invalid SPIO %d\n", spio_num);
+ return -EINVAL;
+ }
+
+ bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_SPIO);
+ /* read SPIO and mask except the float bits */
+ spio_reg = (REG_RD(bp, MISC_REG_SPIO) & MISC_REGISTERS_SPIO_FLOAT);
+
+ switch (mode) {
+ case MISC_REGISTERS_SPIO_OUTPUT_LOW:
+ DP(NETIF_MSG_LINK, "Set SPIO %d -> output low\n", spio_num);
+ /* clear FLOAT and set CLR */
+ spio_reg &= ~(spio_mask << MISC_REGISTERS_SPIO_FLOAT_POS);
+ spio_reg |= (spio_mask << MISC_REGISTERS_SPIO_CLR_POS);
+ break;
+
+ case MISC_REGISTERS_SPIO_OUTPUT_HIGH:
+ DP(NETIF_MSG_LINK, "Set SPIO %d -> output high\n", spio_num);
+ /* clear FLOAT and set SET */
+ spio_reg &= ~(spio_mask << MISC_REGISTERS_SPIO_FLOAT_POS);
+ spio_reg |= (spio_mask << MISC_REGISTERS_SPIO_SET_POS);
+ break;
+
+ case MISC_REGISTERS_SPIO_INPUT_HI_Z:
+ DP(NETIF_MSG_LINK, "Set SPIO %d -> input\n", spio_num);
+ /* set FLOAT */
+ spio_reg |= (spio_mask << MISC_REGISTERS_SPIO_FLOAT_POS);
+ break;
+
+ default:
+ break;
+ }
+
+ REG_WR(bp, MISC_REG_SPIO, spio_reg);
+ bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_SPIO);
+
+ return 0;
+}
+
+void bnx2x_calc_fc_adv(struct bnx2x *bp)
+{
+ switch (bp->link_vars.ieee_fc &
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_MASK) {
+ case MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_NONE:
+ bp->port.advertising &= ~(ADVERTISED_Asym_Pause |
+ ADVERTISED_Pause);
+ break;
+
+ case MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH:
+ bp->port.advertising |= (ADVERTISED_Asym_Pause |
+ ADVERTISED_Pause);
+ break;
+
+ case MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC:
+ bp->port.advertising |= ADVERTISED_Asym_Pause;
+ break;
+
+ default:
+ bp->port.advertising &= ~(ADVERTISED_Asym_Pause |
+ ADVERTISED_Pause);
+ break;
+ }
+}
+
+
+u8 bnx2x_initial_phy_init(struct bnx2x *bp, int load_mode)
+{
+ if (!BP_NOMCP(bp)) {
+ u8 rc;
+
+ /* Initialize link parameters structure variables */
+ /* It is recommended to turn off RX FC for jumbo frames
+ for better performance */
+ if (bp->dev->mtu > 5000)
+ bp->link_params.req_fc_auto_adv = BNX2X_FLOW_CTRL_TX;
+ else
+ bp->link_params.req_fc_auto_adv = BNX2X_FLOW_CTRL_BOTH;
+
+ bnx2x_acquire_phy_lock(bp);
+
+ if (load_mode == LOAD_DIAG)
+ bp->link_params.loopback_mode = LOOPBACK_XGXS_10;
+
+ rc = bnx2x_phy_init(&bp->link_params, &bp->link_vars);
+
+ bnx2x_release_phy_lock(bp);
+
+ bnx2x_calc_fc_adv(bp);
+
+ if (CHIP_REV_IS_SLOW(bp) && bp->link_vars.link_up) {
+ bnx2x_stats_handle(bp, STATS_EVENT_LINK_UP);
+ bnx2x_link_report(bp);
+ }
+
+ return rc;
+ }
+ BNX2X_ERR("Bootcode is missing - can not initialize link\n");
+ return -EINVAL;
+}
+
+void bnx2x_link_set(struct bnx2x *bp)
+{
+ if (!BP_NOMCP(bp)) {
+ bnx2x_acquire_phy_lock(bp);
+ bnx2x_phy_init(&bp->link_params, &bp->link_vars);
+ bnx2x_release_phy_lock(bp);
+
+ bnx2x_calc_fc_adv(bp);
+ } else
+ BNX2X_ERR("Bootcode is missing - can not set link\n");
+}
+
+static void bnx2x__link_reset(struct bnx2x *bp)
+{
+ if (!BP_NOMCP(bp)) {
+ bnx2x_acquire_phy_lock(bp);
+ bnx2x_link_reset(&bp->link_params, &bp->link_vars, 1);
+ bnx2x_release_phy_lock(bp);
+ } else
+ BNX2X_ERR("Bootcode is missing - can not reset link\n");
+}
+
+u8 bnx2x_link_test(struct bnx2x *bp)
+{
+ u8 rc = 0;
+
+ if (!BP_NOMCP(bp)) {
+ bnx2x_acquire_phy_lock(bp);
+ rc = bnx2x_test_link(&bp->link_params, &bp->link_vars);
+ bnx2x_release_phy_lock(bp);
+ } else
+ BNX2X_ERR("Bootcode is missing - can not test link\n");
+
+ return rc;
+}
+
+static void bnx2x_init_port_minmax(struct bnx2x *bp)
+{
+ u32 r_param = bp->link_vars.line_speed / 8;
+ u32 fair_periodic_timeout_usec;
+ u32 t_fair;
+
+ memset(&(bp->cmng.rs_vars), 0,
+ sizeof(struct rate_shaping_vars_per_port));
+ memset(&(bp->cmng.fair_vars), 0, sizeof(struct fairness_vars_per_port));
+
+ /* 100 usec in SDM ticks = 25 since each tick is 4 usec */
+ bp->cmng.rs_vars.rs_periodic_timeout = RS_PERIODIC_TIMEOUT_USEC / 4;
+
+ /* this is the threshold below which no timer arming will occur
+ 1.25 coefficient is for the threshold to be a little bigger
+ than the real time, to compensate for timer in-accuracy */
+ bp->cmng.rs_vars.rs_threshold =
+ (RS_PERIODIC_TIMEOUT_USEC * r_param * 5) / 4;
+
+ /* resolution of fairness timer */
+ fair_periodic_timeout_usec = QM_ARB_BYTES / r_param;
+ /* for 10G it is 1000usec. for 1G it is 10000usec. */
+ t_fair = T_FAIR_COEF / bp->link_vars.line_speed;
+
+ /* this is the threshold below which we won't arm the timer anymore */
+ bp->cmng.fair_vars.fair_threshold = QM_ARB_BYTES;
+
+ /* we multiply by 1e3/8 to get bytes/msec.
+ We don't want the credits to pass a credit
+ of the t_fair*FAIR_MEM (algorithm resolution) */
+ bp->cmng.fair_vars.upper_bound = r_param * t_fair * FAIR_MEM;
+ /* since each tick is 4 usec */
+ bp->cmng.fair_vars.fairness_timeout = fair_periodic_timeout_usec / 4;
+}
+
+/* Calculates the sum of vn_min_rates.
+ It's needed for further normalizing of the min_rates.
+ Returns:
+ sum of vn_min_rates.
+ or
+ 0 - if all the min_rates are 0.
+ In the later case fainess algorithm should be deactivated.
+ If not all min_rates are zero then those that are zeroes will be set to 1.
+ */
+static void bnx2x_calc_vn_weight_sum(struct bnx2x *bp)
+{
+ int all_zero = 1;
+ int port = BP_PORT(bp);
+ int vn;
+
+ bp->vn_weight_sum = 0;
+ for (vn = VN_0; vn < E1HVN_MAX; vn++) {
+ int func = 2*vn + port;
+ u32 vn_cfg = SHMEM_RD(bp, mf_cfg.func_mf_config[func].config);
+ u32 vn_min_rate = ((vn_cfg & FUNC_MF_CFG_MIN_BW_MASK) >>
+ FUNC_MF_CFG_MIN_BW_SHIFT) * 100;
+
+ /* Skip hidden vns */
+ if (vn_cfg & FUNC_MF_CFG_FUNC_HIDE)
+ continue;
+
+ /* If min rate is zero - set it to 1 */
+ if (!vn_min_rate)
+ vn_min_rate = DEF_MIN_RATE;
+ else
+ all_zero = 0;
+
+ bp->vn_weight_sum += vn_min_rate;
+ }
+
+ /* ... only if all min rates are zeros - disable fairness */
+ if (all_zero) {
+ bp->cmng.flags.cmng_enables &=
+ ~CMNG_FLAGS_PER_PORT_FAIRNESS_VN;
+ DP(NETIF_MSG_IFUP, "All MIN values are zeroes"
+ " fairness will be disabled\n");
+ } else
+ bp->cmng.flags.cmng_enables |=
+ CMNG_FLAGS_PER_PORT_FAIRNESS_VN;
+}
+
+static void bnx2x_init_vn_minmax(struct bnx2x *bp, int func)
+{
+ struct rate_shaping_vars_per_vn m_rs_vn;
+ struct fairness_vars_per_vn m_fair_vn;
+ u32 vn_cfg = SHMEM_RD(bp, mf_cfg.func_mf_config[func].config);
+ u16 vn_min_rate, vn_max_rate;
+ int i;
+
+ /* If function is hidden - set min and max to zeroes */
+ if (vn_cfg & FUNC_MF_CFG_FUNC_HIDE) {
+ vn_min_rate = 0;
+ vn_max_rate = 0;
+
+ } else {
+ vn_min_rate = ((vn_cfg & FUNC_MF_CFG_MIN_BW_MASK) >>
+ FUNC_MF_CFG_MIN_BW_SHIFT) * 100;
+ /* If min rate is zero - set it to 1 */
+ if (!vn_min_rate)
+ vn_min_rate = DEF_MIN_RATE;
+ vn_max_rate = ((vn_cfg & FUNC_MF_CFG_MAX_BW_MASK) >>
+ FUNC_MF_CFG_MAX_BW_SHIFT) * 100;
+ }
+ DP(NETIF_MSG_IFUP,
+ "func %d: vn_min_rate %d vn_max_rate %d vn_weight_sum %d\n",
+ func, vn_min_rate, vn_max_rate, bp->vn_weight_sum);
+
+ memset(&m_rs_vn, 0, sizeof(struct rate_shaping_vars_per_vn));
+ memset(&m_fair_vn, 0, sizeof(struct fairness_vars_per_vn));
+
+ /* global vn counter - maximal Mbps for this vn */
+ m_rs_vn.vn_counter.rate = vn_max_rate;
+
+ /* quota - number of bytes transmitted in this period */
+ m_rs_vn.vn_counter.quota =
+ (vn_max_rate * RS_PERIODIC_TIMEOUT_USEC) / 8;
+
+ if (bp->vn_weight_sum) {
+ /* credit for each period of the fairness algorithm:
+ number of bytes in T_FAIR (the vn share the port rate).
+ vn_weight_sum should not be larger than 10000, thus
+ T_FAIR_COEF / (8 * vn_weight_sum) will always be greater
+ than zero */
+ m_fair_vn.vn_credit_delta =
+ max_t(u32, (vn_min_rate * (T_FAIR_COEF /
+ (8 * bp->vn_weight_sum))),
+ (bp->cmng.fair_vars.fair_threshold * 2));
+ DP(NETIF_MSG_IFUP, "m_fair_vn.vn_credit_delta %d\n",
+ m_fair_vn.vn_credit_delta);
+ }
+
+ /* Store it to internal memory */
+ for (i = 0; i < sizeof(struct rate_shaping_vars_per_vn)/4; i++)
+ REG_WR(bp, BAR_XSTRORM_INTMEM +
+ XSTORM_RATE_SHAPING_PER_VN_VARS_OFFSET(func) + i * 4,
+ ((u32 *)(&m_rs_vn))[i]);
+
+ for (i = 0; i < sizeof(struct fairness_vars_per_vn)/4; i++)
+ REG_WR(bp, BAR_XSTRORM_INTMEM +
+ XSTORM_FAIRNESS_PER_VN_VARS_OFFSET(func) + i * 4,
+ ((u32 *)(&m_fair_vn))[i]);
+}
+
+
+/* This function is called upon link interrupt */
+static void bnx2x_link_attn(struct bnx2x *bp)
+{
+ u32 prev_link_status = bp->link_vars.link_status;
+ /* Make sure that we are synced with the current statistics */
+ bnx2x_stats_handle(bp, STATS_EVENT_STOP);
+
+ bnx2x_link_update(&bp->link_params, &bp->link_vars);
+
+ if (bp->link_vars.link_up) {
+
+ /* dropless flow control */
+ if (CHIP_IS_E1H(bp) && bp->dropless_fc) {
+ int port = BP_PORT(bp);
+ u32 pause_enabled = 0;
+
+ if (bp->link_vars.flow_ctrl & BNX2X_FLOW_CTRL_TX)
+ pause_enabled = 1;
+
+ REG_WR(bp, BAR_USTRORM_INTMEM +
+ USTORM_ETH_PAUSE_ENABLED_OFFSET(port),
+ pause_enabled);
+ }
+
+ if (bp->link_vars.mac_type == MAC_TYPE_BMAC) {
+ struct host_port_stats *pstats;
+
+ pstats = bnx2x_sp(bp, port_stats);
+ /* reset old bmac stats */
+ memset(&(pstats->mac_stx[0]), 0,
+ sizeof(struct mac_stx));
+ }
+ if (bp->state == BNX2X_STATE_OPEN)
+ bnx2x_stats_handle(bp, STATS_EVENT_LINK_UP);
+ }
+
+ /* indicate link status only if link status actually changed */
+ if (prev_link_status != bp->link_vars.link_status)
+ bnx2x_link_report(bp);
+
+ if (IS_E1HMF(bp)) {
+ int port = BP_PORT(bp);
+ int func;
+ int vn;
+
+ /* Set the attention towards other drivers on the same port */
+ for (vn = VN_0; vn < E1HVN_MAX; vn++) {
+ if (vn == BP_E1HVN(bp))
+ continue;
+
+ func = ((vn << 1) | port);
+ REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_0 +
+ (LINK_SYNC_ATTENTION_BIT_FUNC_0 + func)*4, 1);
+ }
+
+ if (bp->link_vars.link_up) {
+ int i;
+
+ /* Init rate shaping and fairness contexts */
+ bnx2x_init_port_minmax(bp);
+
+ for (vn = VN_0; vn < E1HVN_MAX; vn++)
+ bnx2x_init_vn_minmax(bp, 2*vn + port);
+
+ /* Store it to internal memory */
+ for (i = 0;
+ i < sizeof(struct cmng_struct_per_port) / 4; i++)
+ REG_WR(bp, BAR_XSTRORM_INTMEM +
+ XSTORM_CMNG_PER_PORT_VARS_OFFSET(port) + i*4,
+ ((u32 *)(&bp->cmng))[i]);
+ }
+ }
+}
+
+void bnx2x__link_status_update(struct bnx2x *bp)
+{
+ if ((bp->state != BNX2X_STATE_OPEN) || (bp->flags & MF_FUNC_DIS))
+ return;
+
+ bnx2x_link_status_update(&bp->link_params, &bp->link_vars);
+
+ if (bp->link_vars.link_up)
+ bnx2x_stats_handle(bp, STATS_EVENT_LINK_UP);
+ else
+ bnx2x_stats_handle(bp, STATS_EVENT_STOP);
+
+ bnx2x_calc_vn_weight_sum(bp);
+
+ /* indicate link status */
+ bnx2x_link_report(bp);
+}
+
+static void bnx2x_pmf_update(struct bnx2x *bp)
+{
+ int port = BP_PORT(bp);
+ u32 val;
+
+ bp->port.pmf = 1;
+ DP(NETIF_MSG_LINK, "pmf %d\n", bp->port.pmf);
+
+ /* enable nig attention */
+ val = (0xff0f | (1 << (BP_E1HVN(bp) + 4)));
+ REG_WR(bp, HC_REG_TRAILING_EDGE_0 + port*8, val);
+ REG_WR(bp, HC_REG_LEADING_EDGE_0 + port*8, val);
+
+ bnx2x_stats_handle(bp, STATS_EVENT_PMF);
+}
+
+/* end of Link */
+
+/* slow path */
+
+/*
+ * General service functions
+ */
+
+/* send the MCP a request, block until there is a reply */
+u32 bnx2x_fw_command(struct bnx2x *bp, u32 command)
+{
+ int func = BP_FUNC(bp);
+ u32 seq = ++bp->fw_seq;
+ u32 rc = 0;
+ u32 cnt = 1;
+ u8 delay = CHIP_REV_IS_SLOW(bp) ? 100 : 10;
+
+ mutex_lock(&bp->fw_mb_mutex);
+ SHMEM_WR(bp, func_mb[func].drv_mb_header, (command | seq));
+ DP(BNX2X_MSG_MCP, "wrote command (%x) to FW MB\n", (command | seq));
+
+ do {
+ /* let the FW do it's magic ... */
+ msleep(delay);
+
+ rc = SHMEM_RD(bp, func_mb[func].fw_mb_header);
+
+ /* Give the FW up to 5 second (500*10ms) */
+ } while ((seq != (rc & FW_MSG_SEQ_NUMBER_MASK)) && (cnt++ < 500));
+
+ DP(BNX2X_MSG_MCP, "[after %d ms] read (%x) seq is (%x) from FW MB\n",
+ cnt*delay, rc, seq);
+
+ /* is this a reply to our command? */
+ if (seq == (rc & FW_MSG_SEQ_NUMBER_MASK))
+ rc &= FW_MSG_CODE_MASK;
+ else {
+ /* FW BUG! */
+ BNX2X_ERR("FW failed to respond!\n");
+ bnx2x_fw_dump(bp);
+ rc = 0;
+ }
+ mutex_unlock(&bp->fw_mb_mutex);
+
+ return rc;
+}
+
+static void bnx2x_e1h_disable(struct bnx2x *bp)
+{
+ int port = BP_PORT(bp);
+
+ netif_tx_disable(bp->dev);
+
+ REG_WR(bp, NIG_REG_LLH0_FUNC_EN + port*8, 0);
+
+ netif_carrier_off(bp->dev);
+}
+
+static void bnx2x_e1h_enable(struct bnx2x *bp)
+{
+ int port = BP_PORT(bp);
+
+ REG_WR(bp, NIG_REG_LLH0_FUNC_EN + port*8, 1);
+
+ /* Tx queue should be only reenabled */
+ netif_tx_wake_all_queues(bp->dev);
+
+ /*
+ * Should not call netif_carrier_on since it will be called if the link
+ * is up when checking for link state
+ */
+}
+
+static void bnx2x_update_min_max(struct bnx2x *bp)
+{
+ int port = BP_PORT(bp);
+ int vn, i;
+
+ /* Init rate shaping and fairness contexts */
+ bnx2x_init_port_minmax(bp);
+
+ bnx2x_calc_vn_weight_sum(bp);
+
+ for (vn = VN_0; vn < E1HVN_MAX; vn++)
+ bnx2x_init_vn_minmax(bp, 2*vn + port);
+
+ if (bp->port.pmf) {
+ int func;
+
+ /* Set the attention towards other drivers on the same port */
+ for (vn = VN_0; vn < E1HVN_MAX; vn++) {
+ if (vn == BP_E1HVN(bp))
+ continue;
+
+ func = ((vn << 1) | port);
+ REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_0 +
+ (LINK_SYNC_ATTENTION_BIT_FUNC_0 + func)*4, 1);
+ }
+
+ /* Store it to internal memory */
+ for (i = 0; i < sizeof(struct cmng_struct_per_port) / 4; i++)
+ REG_WR(bp, BAR_XSTRORM_INTMEM +
+ XSTORM_CMNG_PER_PORT_VARS_OFFSET(port) + i*4,
+ ((u32 *)(&bp->cmng))[i]);
+ }
+}
+
+static void bnx2x_dcc_event(struct bnx2x *bp, u32 dcc_event)
+{
+ DP(BNX2X_MSG_MCP, "dcc_event 0x%x\n", dcc_event);
+
+ if (dcc_event & DRV_STATUS_DCC_DISABLE_ENABLE_PF) {
+
+ /*
+ * This is the only place besides the function initialization
+ * where the bp->flags can change so it is done without any
+ * locks
+ */
+ if (bp->mf_config & FUNC_MF_CFG_FUNC_DISABLED) {
+ DP(NETIF_MSG_IFDOWN, "mf_cfg function disabled\n");
+ bp->flags |= MF_FUNC_DIS;
+
+ bnx2x_e1h_disable(bp);
+ } else {
+ DP(NETIF_MSG_IFUP, "mf_cfg function enabled\n");
+ bp->flags &= ~MF_FUNC_DIS;
+
+ bnx2x_e1h_enable(bp);
+ }
+ dcc_event &= ~DRV_STATUS_DCC_DISABLE_ENABLE_PF;
+ }
+ if (dcc_event & DRV_STATUS_DCC_BANDWIDTH_ALLOCATION) {
+
+ bnx2x_update_min_max(bp);
+ dcc_event &= ~DRV_STATUS_DCC_BANDWIDTH_ALLOCATION;
+ }
+
+ /* Report results to MCP */
+ if (dcc_event)
+ bnx2x_fw_command(bp, DRV_MSG_CODE_DCC_FAILURE);
+ else
+ bnx2x_fw_command(bp, DRV_MSG_CODE_DCC_OK);
+}
+
+/* must be called under the spq lock */
+static inline struct eth_spe *bnx2x_sp_get_next(struct bnx2x *bp)
+{
+ struct eth_spe *next_spe = bp->spq_prod_bd;
+
+ if (bp->spq_prod_bd == bp->spq_last_bd) {
+ bp->spq_prod_bd = bp->spq;
+ bp->spq_prod_idx = 0;
+ DP(NETIF_MSG_TIMER, "end of spq\n");
+ } else {
+ bp->spq_prod_bd++;
+ bp->spq_prod_idx++;
+ }
+ return next_spe;
+}
+
+/* must be called under the spq lock */
+static inline void bnx2x_sp_prod_update(struct bnx2x *bp)
+{
+ int func = BP_FUNC(bp);
+
+ /* Make sure that BD data is updated before writing the producer */
+ wmb();
+
+ REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_SPQ_PROD_OFFSET(func),
+ bp->spq_prod_idx);
+ mmiowb();
+}
+
+/* the slow path queue is odd since completions arrive on the fastpath ring */
+int bnx2x_sp_post(struct bnx2x *bp, int command, int cid,
+ u32 data_hi, u32 data_lo, int common)
+{
+ struct eth_spe *spe;
+
+#ifdef BNX2X_STOP_ON_ERROR
+ if (unlikely(bp->panic))
+ return -EIO;
+#endif
+
+ spin_lock_bh(&bp->spq_lock);
+
+ if (!bp->spq_left) {
+ BNX2X_ERR("BUG! SPQ ring full!\n");
+ spin_unlock_bh(&bp->spq_lock);
+ bnx2x_panic();
+ return -EBUSY;
+ }
+
+ spe = bnx2x_sp_get_next(bp);
+
+ /* CID needs port number to be encoded int it */
+ spe->hdr.conn_and_cmd_data =
+ cpu_to_le32((command << SPE_HDR_CMD_ID_SHIFT) |
+ HW_CID(bp, cid));
+ spe->hdr.type = cpu_to_le16(ETH_CONNECTION_TYPE);
+ if (common)
+ spe->hdr.type |=
+ cpu_to_le16((1 << SPE_HDR_COMMON_RAMROD_SHIFT));
+
+ spe->data.mac_config_addr.hi = cpu_to_le32(data_hi);
+ spe->data.mac_config_addr.lo = cpu_to_le32(data_lo);
+
+ bp->spq_left--;
+
+ DP(BNX2X_MSG_SP/*NETIF_MSG_TIMER*/,
+ "SPQE[%x] (%x:%x) command %d hw_cid %x data (%x:%x) left %x\n",
+ bp->spq_prod_idx, (u32)U64_HI(bp->spq_mapping),
+ (u32)(U64_LO(bp->spq_mapping) +
+ (void *)bp->spq_prod_bd - (void *)bp->spq), command,
+ HW_CID(bp, cid), data_hi, data_lo, bp->spq_left);
+
+ bnx2x_sp_prod_update(bp);
+ spin_unlock_bh(&bp->spq_lock);
+ return 0;
+}
+
+/* acquire split MCP access lock register */
+static int bnx2x_acquire_alr(struct bnx2x *bp)
+{
+ u32 j, val;
+ int rc = 0;
+
+ might_sleep();
+ for (j = 0; j < 1000; j++) {
+ val = (1UL << 31);
+ REG_WR(bp, GRCBASE_MCP + 0x9c, val);
+ val = REG_RD(bp, GRCBASE_MCP + 0x9c);
+ if (val & (1L << 31))
+ break;
+
+ msleep(5);
+ }
+ if (!(val & (1L << 31))) {
+ BNX2X_ERR("Cannot acquire MCP access lock register\n");
+ rc = -EBUSY;
+ }
+
+ return rc;
+}
+
+/* release split MCP access lock register */
+static void bnx2x_release_alr(struct bnx2x *bp)
+{
+ REG_WR(bp, GRCBASE_MCP + 0x9c, 0);
+}
+
+static inline u16 bnx2x_update_dsb_idx(struct bnx2x *bp)
+{
+ struct host_def_status_block *def_sb = bp->def_status_blk;
+ u16 rc = 0;
+
+ barrier(); /* status block is written to by the chip */
+ if (bp->def_att_idx != def_sb->atten_status_block.attn_bits_index) {
+ bp->def_att_idx = def_sb->atten_status_block.attn_bits_index;
+ rc |= 1;
+ }
+ if (bp->def_c_idx != def_sb->c_def_status_block.status_block_index) {
+ bp->def_c_idx = def_sb->c_def_status_block.status_block_index;
+ rc |= 2;
+ }
+ if (bp->def_u_idx != def_sb->u_def_status_block.status_block_index) {
+ bp->def_u_idx = def_sb->u_def_status_block.status_block_index;
+ rc |= 4;
+ }
+ if (bp->def_x_idx != def_sb->x_def_status_block.status_block_index) {
+ bp->def_x_idx = def_sb->x_def_status_block.status_block_index;
+ rc |= 8;
+ }
+ if (bp->def_t_idx != def_sb->t_def_status_block.status_block_index) {
+ bp->def_t_idx = def_sb->t_def_status_block.status_block_index;
+ rc |= 16;
+ }
+ return rc;
+}
+
+/*
+ * slow path service functions
+ */
+
+static void bnx2x_attn_int_asserted(struct bnx2x *bp, u32 asserted)
+{
+ int port = BP_PORT(bp);
+ u32 hc_addr = (HC_REG_COMMAND_REG + port*32 +
+ COMMAND_REG_ATTN_BITS_SET);
+ u32 aeu_addr = port ? MISC_REG_AEU_MASK_ATTN_FUNC_1 :
+ MISC_REG_AEU_MASK_ATTN_FUNC_0;
+ u32 nig_int_mask_addr = port ? NIG_REG_MASK_INTERRUPT_PORT1 :
+ NIG_REG_MASK_INTERRUPT_PORT0;
+ u32 aeu_mask;
+ u32 nig_mask = 0;
+
+ if (bp->attn_state & asserted)
+ BNX2X_ERR("IGU ERROR\n");
+
+ bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_PORT0_ATT_MASK + port);
+ aeu_mask = REG_RD(bp, aeu_addr);
+
+ DP(NETIF_MSG_HW, "aeu_mask %x newly asserted %x\n",
+ aeu_mask, asserted);
+ aeu_mask &= ~(asserted & 0x3ff);
+ DP(NETIF_MSG_HW, "new mask %x\n", aeu_mask);
+
+ REG_WR(bp, aeu_addr, aeu_mask);
+ bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_PORT0_ATT_MASK + port);
+
+ DP(NETIF_MSG_HW, "attn_state %x\n", bp->attn_state);
+ bp->attn_state |= asserted;
+ DP(NETIF_MSG_HW, "new state %x\n", bp->attn_state);
+
+ if (asserted & ATTN_HARD_WIRED_MASK) {
+ if (asserted & ATTN_NIG_FOR_FUNC) {
+
+ bnx2x_acquire_phy_lock(bp);
+
+ /* save nig interrupt mask */
+ nig_mask = REG_RD(bp, nig_int_mask_addr);
+ REG_WR(bp, nig_int_mask_addr, 0);
+
+ bnx2x_link_attn(bp);
+
+ /* handle unicore attn? */
+ }
+ if (asserted & ATTN_SW_TIMER_4_FUNC)
+ DP(NETIF_MSG_HW, "ATTN_SW_TIMER_4_FUNC!\n");
+
+ if (asserted & GPIO_2_FUNC)
+ DP(NETIF_MSG_HW, "GPIO_2_FUNC!\n");
+
+ if (asserted & GPIO_3_FUNC)
+ DP(NETIF_MSG_HW, "GPIO_3_FUNC!\n");
+
+ if (asserted & GPIO_4_FUNC)
+ DP(NETIF_MSG_HW, "GPIO_4_FUNC!\n");
+
+ if (port == 0) {
+ if (asserted & ATTN_GENERAL_ATTN_1) {
+ DP(NETIF_MSG_HW, "ATTN_GENERAL_ATTN_1!\n");
+ REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_1, 0x0);
+ }
+ if (asserted & ATTN_GENERAL_ATTN_2) {
+ DP(NETIF_MSG_HW, "ATTN_GENERAL_ATTN_2!\n");
+ REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_2, 0x0);
+ }
+ if (asserted & ATTN_GENERAL_ATTN_3) {
+ DP(NETIF_MSG_HW, "ATTN_GENERAL_ATTN_3!\n");
+ REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_3, 0x0);
+ }
+ } else {
+ if (asserted & ATTN_GENERAL_ATTN_4) {
+ DP(NETIF_MSG_HW, "ATTN_GENERAL_ATTN_4!\n");
+ REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_4, 0x0);
+ }
+ if (asserted & ATTN_GENERAL_ATTN_5) {
+ DP(NETIF_MSG_HW, "ATTN_GENERAL_ATTN_5!\n");
+ REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_5, 0x0);
+ }
+ if (asserted & ATTN_GENERAL_ATTN_6) {
+ DP(NETIF_MSG_HW, "ATTN_GENERAL_ATTN_6!\n");
+ REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_6, 0x0);
+ }
+ }
+
+ } /* if hardwired */
+
+ DP(NETIF_MSG_HW, "about to mask 0x%08x at HC addr 0x%x\n",
+ asserted, hc_addr);
+ REG_WR(bp, hc_addr, asserted);
+
+ /* now set back the mask */
+ if (asserted & ATTN_NIG_FOR_FUNC) {
+ REG_WR(bp, nig_int_mask_addr, nig_mask);
+ bnx2x_release_phy_lock(bp);
+ }
+}
+
+static inline void bnx2x_fan_failure(struct bnx2x *bp)
+{
+ int port = BP_PORT(bp);
+
+ /* mark the failure */
+ bp->link_params.ext_phy_config &= ~PORT_HW_CFG_XGXS_EXT_PHY_TYPE_MASK;
+ bp->link_params.ext_phy_config |= PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE;
+ SHMEM_WR(bp, dev_info.port_hw_config[port].external_phy_config,
+ bp->link_params.ext_phy_config);
+
+ /* log the failure */
+ netdev_err(bp->dev, "Fan Failure on Network Controller has caused"
+ " the driver to shutdown the card to prevent permanent"
+ " damage. Please contact OEM Support for assistance\n");
+}
+
+static inline void bnx2x_attn_int_deasserted0(struct bnx2x *bp, u32 attn)
+{
+ int port = BP_PORT(bp);
+ int reg_offset;
+ u32 val, swap_val, swap_override;
+
+ reg_offset = (port ? MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0 :
+ MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0);
+
+ if (attn & AEU_INPUTS_ATTN_BITS_SPIO5) {
+
+ val = REG_RD(bp, reg_offset);
+ val &= ~AEU_INPUTS_ATTN_BITS_SPIO5;
+ REG_WR(bp, reg_offset, val);
+
+ BNX2X_ERR("SPIO5 hw attention\n");
+
+ /* Fan failure attention */
+ switch (XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config)) {
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
+ /* Low power mode is controlled by GPIO 2 */
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
+ MISC_REGISTERS_GPIO_OUTPUT_LOW, port);
+ /* The PHY reset is controlled by GPIO 1 */
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
+ MISC_REGISTERS_GPIO_OUTPUT_LOW, port);
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
+ /* The PHY reset is controlled by GPIO 1 */
+ /* fake the port number to cancel the swap done in
+ set_gpio() */
+ swap_val = REG_RD(bp, NIG_REG_PORT_SWAP);
+ swap_override = REG_RD(bp, NIG_REG_STRAP_OVERRIDE);
+ port = (swap_val && swap_override) ^ 1;
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
+ MISC_REGISTERS_GPIO_OUTPUT_LOW, port);
+ break;
+
+ default:
+ break;
+ }
+ bnx2x_fan_failure(bp);
+ }
+
+ if (attn & (AEU_INPUTS_ATTN_BITS_GPIO3_FUNCTION_0 |
+ AEU_INPUTS_ATTN_BITS_GPIO3_FUNCTION_1)) {
+ bnx2x_acquire_phy_lock(bp);
+ bnx2x_handle_module_detect_int(&bp->link_params);
+ bnx2x_release_phy_lock(bp);
+ }
+
+ if (attn & HW_INTERRUT_ASSERT_SET_0) {
+
+ val = REG_RD(bp, reg_offset);
+ val &= ~(attn & HW_INTERRUT_ASSERT_SET_0);
+ REG_WR(bp, reg_offset, val);
+
+ BNX2X_ERR("FATAL HW block attention set0 0x%x\n",
+ (u32)(attn & HW_INTERRUT_ASSERT_SET_0));
+ bnx2x_panic();
+ }
+}
+
+static inline void bnx2x_attn_int_deasserted1(struct bnx2x *bp, u32 attn)
+{
+ u32 val;
+
+ if (attn & AEU_INPUTS_ATTN_BITS_DOORBELLQ_HW_INTERRUPT) {
+
+ val = REG_RD(bp, DORQ_REG_DORQ_INT_STS_CLR);
+ BNX2X_ERR("DB hw attention 0x%x\n", val);
+ /* DORQ discard attention */
+ if (val & 0x2)
+ BNX2X_ERR("FATAL error from DORQ\n");
+ }
+
+ if (attn & HW_INTERRUT_ASSERT_SET_1) {
+
+ int port = BP_PORT(bp);
+ int reg_offset;
+
+ reg_offset = (port ? MISC_REG_AEU_ENABLE1_FUNC_1_OUT_1 :
+ MISC_REG_AEU_ENABLE1_FUNC_0_OUT_1);
+
+ val = REG_RD(bp, reg_offset);
+ val &= ~(attn & HW_INTERRUT_ASSERT_SET_1);
+ REG_WR(bp, reg_offset, val);
+
+ BNX2X_ERR("FATAL HW block attention set1 0x%x\n",
+ (u32)(attn & HW_INTERRUT_ASSERT_SET_1));
+ bnx2x_panic();
+ }
+}
+
+static inline void bnx2x_attn_int_deasserted2(struct bnx2x *bp, u32 attn)
+{
+ u32 val;
+
+ if (attn & AEU_INPUTS_ATTN_BITS_CFC_HW_INTERRUPT) {
+
+ val = REG_RD(bp, CFC_REG_CFC_INT_STS_CLR);
+ BNX2X_ERR("CFC hw attention 0x%x\n", val);
+ /* CFC error attention */
+ if (val & 0x2)
+ BNX2X_ERR("FATAL error from CFC\n");
+ }
+
+ if (attn & AEU_INPUTS_ATTN_BITS_PXP_HW_INTERRUPT) {
+
+ val = REG_RD(bp, PXP_REG_PXP_INT_STS_CLR_0);
+ BNX2X_ERR("PXP hw attention 0x%x\n", val);
+ /* RQ_USDMDP_FIFO_OVERFLOW */
+ if (val & 0x18000)
+ BNX2X_ERR("FATAL error from PXP\n");
+ }
+
+ if (attn & HW_INTERRUT_ASSERT_SET_2) {
+
+ int port = BP_PORT(bp);
+ int reg_offset;
+
+ reg_offset = (port ? MISC_REG_AEU_ENABLE1_FUNC_1_OUT_2 :
+ MISC_REG_AEU_ENABLE1_FUNC_0_OUT_2);
+
+ val = REG_RD(bp, reg_offset);
+ val &= ~(attn & HW_INTERRUT_ASSERT_SET_2);
+ REG_WR(bp, reg_offset, val);
+
+ BNX2X_ERR("FATAL HW block attention set2 0x%x\n",
+ (u32)(attn & HW_INTERRUT_ASSERT_SET_2));
+ bnx2x_panic();
+ }
+}
+
+static inline void bnx2x_attn_int_deasserted3(struct bnx2x *bp, u32 attn)
+{
+ u32 val;
+
+ if (attn & EVEREST_GEN_ATTN_IN_USE_MASK) {
+
+ if (attn & BNX2X_PMF_LINK_ASSERT) {
+ int func = BP_FUNC(bp);
+
+ REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_12 + func*4, 0);
+ bp->mf_config = SHMEM_RD(bp,
+ mf_cfg.func_mf_config[func].config);
+ val = SHMEM_RD(bp, func_mb[func].drv_status);
+ if (val & DRV_STATUS_DCC_EVENT_MASK)
+ bnx2x_dcc_event(bp,
+ (val & DRV_STATUS_DCC_EVENT_MASK));
+ bnx2x__link_status_update(bp);
+ if ((bp->port.pmf == 0) && (val & DRV_STATUS_PMF))
+ bnx2x_pmf_update(bp);
+
+ } else if (attn & BNX2X_MC_ASSERT_BITS) {
+
+ BNX2X_ERR("MC assert!\n");
+ REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_10, 0);
+ REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_9, 0);
+ REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_8, 0);
+ REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_7, 0);
+ bnx2x_panic();
+
+ } else if (attn & BNX2X_MCP_ASSERT) {
+
+ BNX2X_ERR("MCP assert!\n");
+ REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_11, 0);
+ bnx2x_fw_dump(bp);
+
+ } else
+ BNX2X_ERR("Unknown HW assert! (attn 0x%x)\n", attn);
+ }
+
+ if (attn & EVEREST_LATCHED_ATTN_IN_USE_MASK) {
+ BNX2X_ERR("LATCHED attention 0x%08x (masked)\n", attn);
+ if (attn & BNX2X_GRC_TIMEOUT) {
+ val = CHIP_IS_E1H(bp) ?
+ REG_RD(bp, MISC_REG_GRC_TIMEOUT_ATTN) : 0;
+ BNX2X_ERR("GRC time-out 0x%08x\n", val);
+ }
+ if (attn & BNX2X_GRC_RSV) {
+ val = CHIP_IS_E1H(bp) ?
+ REG_RD(bp, MISC_REG_GRC_RSV_ATTN) : 0;
+ BNX2X_ERR("GRC reserved 0x%08x\n", val);
+ }
+ REG_WR(bp, MISC_REG_AEU_CLR_LATCH_SIGNAL, 0x7ff);
+ }
+}
+
+#define BNX2X_MISC_GEN_REG MISC_REG_GENERIC_POR_1
+#define LOAD_COUNTER_BITS 16 /* Number of bits for load counter */
+#define LOAD_COUNTER_MASK (((u32)0x1 << LOAD_COUNTER_BITS) - 1)
+#define RESET_DONE_FLAG_MASK (~LOAD_COUNTER_MASK)
+#define RESET_DONE_FLAG_SHIFT LOAD_COUNTER_BITS
+#define CHIP_PARITY_SUPPORTED(bp) (CHIP_IS_E1(bp) || CHIP_IS_E1H(bp))
+/*
+ * should be run under rtnl lock
+ */
+static inline void bnx2x_set_reset_done(struct bnx2x *bp)
+{
+ u32 val = REG_RD(bp, BNX2X_MISC_GEN_REG);
+ val &= ~(1 << RESET_DONE_FLAG_SHIFT);
+ REG_WR(bp, BNX2X_MISC_GEN_REG, val);
+ barrier();
+ mmiowb();
+}
+
+/*
+ * should be run under rtnl lock
+ */
+static inline void bnx2x_set_reset_in_progress(struct bnx2x *bp)
+{
+ u32 val = REG_RD(bp, BNX2X_MISC_GEN_REG);
+ val |= (1 << 16);
+ REG_WR(bp, BNX2X_MISC_GEN_REG, val);
+ barrier();
+ mmiowb();
+}
+
+/*
+ * should be run under rtnl lock
+ */
+bool bnx2x_reset_is_done(struct bnx2x *bp)
+{
+ u32 val = REG_RD(bp, BNX2X_MISC_GEN_REG);
+ DP(NETIF_MSG_HW, "GEN_REG_VAL=0x%08x\n", val);
+ return (val & RESET_DONE_FLAG_MASK) ? false : true;
+}
+
+/*
+ * should be run under rtnl lock
+ */
+inline void bnx2x_inc_load_cnt(struct bnx2x *bp)
+{
+ u32 val1, val = REG_RD(bp, BNX2X_MISC_GEN_REG);
+
+ DP(NETIF_MSG_HW, "Old GEN_REG_VAL=0x%08x\n", val);
+
+ val1 = ((val & LOAD_COUNTER_MASK) + 1) & LOAD_COUNTER_MASK;
+ REG_WR(bp, BNX2X_MISC_GEN_REG, (val & RESET_DONE_FLAG_MASK) | val1);
+ barrier();
+ mmiowb();
+}
+
+/*
+ * should be run under rtnl lock
+ */
+u32 bnx2x_dec_load_cnt(struct bnx2x *bp)
+{
+ u32 val1, val = REG_RD(bp, BNX2X_MISC_GEN_REG);
+
+ DP(NETIF_MSG_HW, "Old GEN_REG_VAL=0x%08x\n", val);
+
+ val1 = ((val & LOAD_COUNTER_MASK) - 1) & LOAD_COUNTER_MASK;
+ REG_WR(bp, BNX2X_MISC_GEN_REG, (val & RESET_DONE_FLAG_MASK) | val1);
+ barrier();
+ mmiowb();
+
+ return val1;
+}
+
+/*
+ * should be run under rtnl lock
+ */
+static inline u32 bnx2x_get_load_cnt(struct bnx2x *bp)
+{
+ return REG_RD(bp, BNX2X_MISC_GEN_REG) & LOAD_COUNTER_MASK;
+}
+
+static inline void bnx2x_clear_load_cnt(struct bnx2x *bp)
+{
+ u32 val = REG_RD(bp, BNX2X_MISC_GEN_REG);
+ REG_WR(bp, BNX2X_MISC_GEN_REG, val & (~LOAD_COUNTER_MASK));
+}
+
+static inline void _print_next_block(int idx, const char *blk)
+{
+ if (idx)
+ pr_cont(", ");
+ pr_cont("%s", blk);
+}
+
+static inline int bnx2x_print_blocks_with_parity0(u32 sig, int par_num)
+{
+ int i = 0;
+ u32 cur_bit = 0;
+ for (i = 0; sig; i++) {
+ cur_bit = ((u32)0x1 << i);
+ if (sig & cur_bit) {
+ switch (cur_bit) {
+ case AEU_INPUTS_ATTN_BITS_BRB_PARITY_ERROR:
+ _print_next_block(par_num++, "BRB");
+ break;
+ case AEU_INPUTS_ATTN_BITS_PARSER_PARITY_ERROR:
+ _print_next_block(par_num++, "PARSER");
+ break;
+ case AEU_INPUTS_ATTN_BITS_TSDM_PARITY_ERROR:
+ _print_next_block(par_num++, "TSDM");
+ break;
+ case AEU_INPUTS_ATTN_BITS_SEARCHER_PARITY_ERROR:
+ _print_next_block(par_num++, "SEARCHER");
+ break;
+ case AEU_INPUTS_ATTN_BITS_TSEMI_PARITY_ERROR:
+ _print_next_block(par_num++, "TSEMI");
+ break;
+ }
+
+ /* Clear the bit */
+ sig &= ~cur_bit;
+ }
+ }
+
+ return par_num;
+}
+
+static inline int bnx2x_print_blocks_with_parity1(u32 sig, int par_num)
+{
+ int i = 0;
+ u32 cur_bit = 0;
+ for (i = 0; sig; i++) {
+ cur_bit = ((u32)0x1 << i);
+ if (sig & cur_bit) {
+ switch (cur_bit) {
+ case AEU_INPUTS_ATTN_BITS_PBCLIENT_PARITY_ERROR:
+ _print_next_block(par_num++, "PBCLIENT");
+ break;
+ case AEU_INPUTS_ATTN_BITS_QM_PARITY_ERROR:
+ _print_next_block(par_num++, "QM");
+ break;
+ case AEU_INPUTS_ATTN_BITS_XSDM_PARITY_ERROR:
+ _print_next_block(par_num++, "XSDM");
+ break;
+ case AEU_INPUTS_ATTN_BITS_XSEMI_PARITY_ERROR:
+ _print_next_block(par_num++, "XSEMI");
+ break;
+ case AEU_INPUTS_ATTN_BITS_DOORBELLQ_PARITY_ERROR:
+ _print_next_block(par_num++, "DOORBELLQ");
+ break;
+ case AEU_INPUTS_ATTN_BITS_VAUX_PCI_CORE_PARITY_ERROR:
+ _print_next_block(par_num++, "VAUX PCI CORE");
+ break;
+ case AEU_INPUTS_ATTN_BITS_DEBUG_PARITY_ERROR:
+ _print_next_block(par_num++, "DEBUG");
+ break;
+ case AEU_INPUTS_ATTN_BITS_USDM_PARITY_ERROR:
+ _print_next_block(par_num++, "USDM");
+ break;
+ case AEU_INPUTS_ATTN_BITS_USEMI_PARITY_ERROR:
+ _print_next_block(par_num++, "USEMI");
+ break;
+ case AEU_INPUTS_ATTN_BITS_UPB_PARITY_ERROR:
+ _print_next_block(par_num++, "UPB");
+ break;
+ case AEU_INPUTS_ATTN_BITS_CSDM_PARITY_ERROR:
+ _print_next_block(par_num++, "CSDM");
+ break;
+ }
+
+ /* Clear the bit */
+ sig &= ~cur_bit;
+ }
+ }
+
+ return par_num;
+}
+
+static inline int bnx2x_print_blocks_with_parity2(u32 sig, int par_num)
+{
+ int i = 0;
+ u32 cur_bit = 0;
+ for (i = 0; sig; i++) {
+ cur_bit = ((u32)0x1 << i);
+ if (sig & cur_bit) {
+ switch (cur_bit) {
+ case AEU_INPUTS_ATTN_BITS_CSEMI_PARITY_ERROR:
+ _print_next_block(par_num++, "CSEMI");
+ break;
+ case AEU_INPUTS_ATTN_BITS_PXP_PARITY_ERROR:
+ _print_next_block(par_num++, "PXP");
+ break;
+ case AEU_IN_ATTN_BITS_PXPPCICLOCKCLIENT_PARITY_ERROR:
+ _print_next_block(par_num++,
+ "PXPPCICLOCKCLIENT");
+ break;
+ case AEU_INPUTS_ATTN_BITS_CFC_PARITY_ERROR:
+ _print_next_block(par_num++, "CFC");
+ break;
+ case AEU_INPUTS_ATTN_BITS_CDU_PARITY_ERROR:
+ _print_next_block(par_num++, "CDU");
+ break;
+ case AEU_INPUTS_ATTN_BITS_IGU_PARITY_ERROR:
+ _print_next_block(par_num++, "IGU");
+ break;
+ case AEU_INPUTS_ATTN_BITS_MISC_PARITY_ERROR:
+ _print_next_block(par_num++, "MISC");
+ break;
+ }
+
+ /* Clear the bit */
+ sig &= ~cur_bit;
+ }
+ }
+
+ return par_num;
+}
+
+static inline int bnx2x_print_blocks_with_parity3(u32 sig, int par_num)
+{
+ int i = 0;
+ u32 cur_bit = 0;
+ for (i = 0; sig; i++) {
+ cur_bit = ((u32)0x1 << i);
+ if (sig & cur_bit) {
+ switch (cur_bit) {
+ case AEU_INPUTS_ATTN_BITS_MCP_LATCHED_ROM_PARITY:
+ _print_next_block(par_num++, "MCP ROM");
+ break;
+ case AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_RX_PARITY:
+ _print_next_block(par_num++, "MCP UMP RX");
+ break;
+ case AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_TX_PARITY:
+ _print_next_block(par_num++, "MCP UMP TX");
+ break;
+ case AEU_INPUTS_ATTN_BITS_MCP_LATCHED_SCPAD_PARITY:
+ _print_next_block(par_num++, "MCP SCPAD");
+ break;
+ }
+
+ /* Clear the bit */
+ sig &= ~cur_bit;
+ }
+ }
+
+ return par_num;
+}
+
+static inline bool bnx2x_parity_attn(struct bnx2x *bp, u32 sig0, u32 sig1,
+ u32 sig2, u32 sig3)
+{
+ if ((sig0 & HW_PRTY_ASSERT_SET_0) || (sig1 & HW_PRTY_ASSERT_SET_1) ||
+ (sig2 & HW_PRTY_ASSERT_SET_2) || (sig3 & HW_PRTY_ASSERT_SET_3)) {
+ int par_num = 0;
+ DP(NETIF_MSG_HW, "Was parity error: HW block parity attention: "
+ "[0]:0x%08x [1]:0x%08x "
+ "[2]:0x%08x [3]:0x%08x\n",
+ sig0 & HW_PRTY_ASSERT_SET_0,
+ sig1 & HW_PRTY_ASSERT_SET_1,
+ sig2 & HW_PRTY_ASSERT_SET_2,
+ sig3 & HW_PRTY_ASSERT_SET_3);
+ printk(KERN_ERR"%s: Parity errors detected in blocks: ",
+ bp->dev->name);
+ par_num = bnx2x_print_blocks_with_parity0(
+ sig0 & HW_PRTY_ASSERT_SET_0, par_num);
+ par_num = bnx2x_print_blocks_with_parity1(
+ sig1 & HW_PRTY_ASSERT_SET_1, par_num);
+ par_num = bnx2x_print_blocks_with_parity2(
+ sig2 & HW_PRTY_ASSERT_SET_2, par_num);
+ par_num = bnx2x_print_blocks_with_parity3(
+ sig3 & HW_PRTY_ASSERT_SET_3, par_num);
+ printk("\n");
+ return true;
+ } else
+ return false;
+}
+
+bool bnx2x_chk_parity_attn(struct bnx2x *bp)
+{
+ struct attn_route attn;
+ int port = BP_PORT(bp);
+
+ attn.sig[0] = REG_RD(bp,
+ MISC_REG_AEU_AFTER_INVERT_1_FUNC_0 +
+ port*4);
+ attn.sig[1] = REG_RD(bp,
+ MISC_REG_AEU_AFTER_INVERT_2_FUNC_0 +
+ port*4);
+ attn.sig[2] = REG_RD(bp,
+ MISC_REG_AEU_AFTER_INVERT_3_FUNC_0 +
+ port*4);
+ attn.sig[3] = REG_RD(bp,
+ MISC_REG_AEU_AFTER_INVERT_4_FUNC_0 +
+ port*4);
+
+ return bnx2x_parity_attn(bp, attn.sig[0], attn.sig[1], attn.sig[2],
+ attn.sig[3]);
+}
+
+static void bnx2x_attn_int_deasserted(struct bnx2x *bp, u32 deasserted)
+{
+ struct attn_route attn, *group_mask;
+ int port = BP_PORT(bp);
+ int index;
+ u32 reg_addr;
+ u32 val;
+ u32 aeu_mask;
+
+ /* need to take HW lock because MCP or other port might also
+ try to handle this event */
+ bnx2x_acquire_alr(bp);
+
+ if (bnx2x_chk_parity_attn(bp)) {
+ bp->recovery_state = BNX2X_RECOVERY_INIT;
+ bnx2x_set_reset_in_progress(bp);
+ schedule_delayed_work(&bp->reset_task, 0);
+ /* Disable HW interrupts */
+ bnx2x_int_disable(bp);
+ bnx2x_release_alr(bp);
+ /* In case of parity errors don't handle attentions so that
+ * other function would "see" parity errors.
+ */
+ return;
+ }
+
+ attn.sig[0] = REG_RD(bp, MISC_REG_AEU_AFTER_INVERT_1_FUNC_0 + port*4);
+ attn.sig[1] = REG_RD(bp, MISC_REG_AEU_AFTER_INVERT_2_FUNC_0 + port*4);
+ attn.sig[2] = REG_RD(bp, MISC_REG_AEU_AFTER_INVERT_3_FUNC_0 + port*4);
+ attn.sig[3] = REG_RD(bp, MISC_REG_AEU_AFTER_INVERT_4_FUNC_0 + port*4);
+ DP(NETIF_MSG_HW, "attn: %08x %08x %08x %08x\n",
+ attn.sig[0], attn.sig[1], attn.sig[2], attn.sig[3]);
+
+ for (index = 0; index < MAX_DYNAMIC_ATTN_GRPS; index++) {
+ if (deasserted & (1 << index)) {
+ group_mask = &bp->attn_group[index];
+
+ DP(NETIF_MSG_HW, "group[%d]: %08x %08x %08x %08x\n",
+ index, group_mask->sig[0], group_mask->sig[1],
+ group_mask->sig[2], group_mask->sig[3]);
+
+ bnx2x_attn_int_deasserted3(bp,
+ attn.sig[3] & group_mask->sig[3]);
+ bnx2x_attn_int_deasserted1(bp,
+ attn.sig[1] & group_mask->sig[1]);
+ bnx2x_attn_int_deasserted2(bp,
+ attn.sig[2] & group_mask->sig[2]);
+ bnx2x_attn_int_deasserted0(bp,
+ attn.sig[0] & group_mask->sig[0]);
+ }
+ }
+
+ bnx2x_release_alr(bp);
+
+ reg_addr = (HC_REG_COMMAND_REG + port*32 + COMMAND_REG_ATTN_BITS_CLR);
+
+ val = ~deasserted;
+ DP(NETIF_MSG_HW, "about to mask 0x%08x at HC addr 0x%x\n",
+ val, reg_addr);
+ REG_WR(bp, reg_addr, val);
+
+ if (~bp->attn_state & deasserted)
+ BNX2X_ERR("IGU ERROR\n");
+
+ reg_addr = port ? MISC_REG_AEU_MASK_ATTN_FUNC_1 :
+ MISC_REG_AEU_MASK_ATTN_FUNC_0;
+
+ bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_PORT0_ATT_MASK + port);
+ aeu_mask = REG_RD(bp, reg_addr);
+
+ DP(NETIF_MSG_HW, "aeu_mask %x newly deasserted %x\n",
+ aeu_mask, deasserted);
+ aeu_mask |= (deasserted & 0x3ff);
+ DP(NETIF_MSG_HW, "new mask %x\n", aeu_mask);
+
+ REG_WR(bp, reg_addr, aeu_mask);
+ bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_PORT0_ATT_MASK + port);
+
+ DP(NETIF_MSG_HW, "attn_state %x\n", bp->attn_state);
+ bp->attn_state &= ~deasserted;
+ DP(NETIF_MSG_HW, "new state %x\n", bp->attn_state);
+}
+
+static void bnx2x_attn_int(struct bnx2x *bp)
+{
+ /* read local copy of bits */
+ u32 attn_bits = le32_to_cpu(bp->def_status_blk->atten_status_block.
+ attn_bits);
+ u32 attn_ack = le32_to_cpu(bp->def_status_blk->atten_status_block.
+ attn_bits_ack);
+ u32 attn_state = bp->attn_state;
+
+ /* look for changed bits */
+ u32 asserted = attn_bits & ~attn_ack & ~attn_state;
+ u32 deasserted = ~attn_bits & attn_ack & attn_state;
+
+ DP(NETIF_MSG_HW,
+ "attn_bits %x attn_ack %x asserted %x deasserted %x\n",
+ attn_bits, attn_ack, asserted, deasserted);
+
+ if (~(attn_bits ^ attn_ack) & (attn_bits ^ attn_state))
+ BNX2X_ERR("BAD attention state\n");
+
+ /* handle bits that were raised */
+ if (asserted)
+ bnx2x_attn_int_asserted(bp, asserted);
+
+ if (deasserted)
+ bnx2x_attn_int_deasserted(bp, deasserted);
+}
+
+static void bnx2x_sp_task(struct work_struct *work)
+{
+ struct bnx2x *bp = container_of(work, struct bnx2x, sp_task.work);
+ u16 status;
+
+ /* Return here if interrupt is disabled */
+ if (unlikely(atomic_read(&bp->intr_sem) != 0)) {
+ DP(NETIF_MSG_INTR, "called but intr_sem not 0, returning\n");
+ return;
+ }
+
+ status = bnx2x_update_dsb_idx(bp);
+/* if (status == 0) */
+/* BNX2X_ERR("spurious slowpath interrupt!\n"); */
+
+ DP(NETIF_MSG_INTR, "got a slowpath interrupt (status 0x%x)\n", status);
+
+ /* HW attentions */
+ if (status & 0x1) {
+ bnx2x_attn_int(bp);
+ status &= ~0x1;
+ }
+
+ /* CStorm events: STAT_QUERY */
+ if (status & 0x2) {
+ DP(BNX2X_MSG_SP, "CStorm events: STAT_QUERY\n");
+ status &= ~0x2;
+ }
+
+ if (unlikely(status))
+ DP(NETIF_MSG_INTR, "got an unknown interrupt! (status 0x%x)\n",
+ status);
+
+ bnx2x_ack_sb(bp, DEF_SB_ID, ATTENTION_ID, le16_to_cpu(bp->def_att_idx),
+ IGU_INT_NOP, 1);
+ bnx2x_ack_sb(bp, DEF_SB_ID, USTORM_ID, le16_to_cpu(bp->def_u_idx),
+ IGU_INT_NOP, 1);
+ bnx2x_ack_sb(bp, DEF_SB_ID, CSTORM_ID, le16_to_cpu(bp->def_c_idx),
+ IGU_INT_NOP, 1);
+ bnx2x_ack_sb(bp, DEF_SB_ID, XSTORM_ID, le16_to_cpu(bp->def_x_idx),
+ IGU_INT_NOP, 1);
+ bnx2x_ack_sb(bp, DEF_SB_ID, TSTORM_ID, le16_to_cpu(bp->def_t_idx),
+ IGU_INT_ENABLE, 1);
+}
+
+irqreturn_t bnx2x_msix_sp_int(int irq, void *dev_instance)
+{
+ struct net_device *dev = dev_instance;
+ struct bnx2x *bp = netdev_priv(dev);
+
+ /* Return here if interrupt is disabled */
+ if (unlikely(atomic_read(&bp->intr_sem) != 0)) {
+ DP(NETIF_MSG_INTR, "called but intr_sem not 0, returning\n");
+ return IRQ_HANDLED;
+ }
+
+ bnx2x_ack_sb(bp, DEF_SB_ID, TSTORM_ID, 0, IGU_INT_DISABLE, 0);
+
+#ifdef BNX2X_STOP_ON_ERROR
+ if (unlikely(bp->panic))
+ return IRQ_HANDLED;
+#endif
+
+#ifdef BCM_CNIC
+ {
+ struct cnic_ops *c_ops;
+
+ rcu_read_lock();
+ c_ops = rcu_dereference(bp->cnic_ops);
+ if (c_ops)
+ c_ops->cnic_handler(bp->cnic_data, NULL);
+ rcu_read_unlock();
+ }
+#endif
+ queue_delayed_work(bnx2x_wq, &bp->sp_task, 0);
+
+ return IRQ_HANDLED;
+}
+
+/* end of slow path */
+
+static void bnx2x_timer(unsigned long data)
+{
+ struct bnx2x *bp = (struct bnx2x *) data;
+
+ if (!netif_running(bp->dev))
+ return;
+
+ if (atomic_read(&bp->intr_sem) != 0)
+ goto timer_restart;
+
+ if (poll) {
+ struct bnx2x_fastpath *fp = &bp->fp[0];
+ int rc;
+
+ bnx2x_tx_int(fp);
+ rc = bnx2x_rx_int(fp, 1000);
+ }
+
+ if (!BP_NOMCP(bp)) {
+ int func = BP_FUNC(bp);
+ u32 drv_pulse;
+ u32 mcp_pulse;
+
+ ++bp->fw_drv_pulse_wr_seq;
+ bp->fw_drv_pulse_wr_seq &= DRV_PULSE_SEQ_MASK;
+ /* TBD - add SYSTEM_TIME */
+ drv_pulse = bp->fw_drv_pulse_wr_seq;
+ SHMEM_WR(bp, func_mb[func].drv_pulse_mb, drv_pulse);
+
+ mcp_pulse = (SHMEM_RD(bp, func_mb[func].mcp_pulse_mb) &
+ MCP_PULSE_SEQ_MASK);
+ /* The delta between driver pulse and mcp response
+ * should be 1 (before mcp response) or 0 (after mcp response)
+ */
+ if ((drv_pulse != mcp_pulse) &&
+ (drv_pulse != ((mcp_pulse + 1) & MCP_PULSE_SEQ_MASK))) {
+ /* someone lost a heartbeat... */
+ BNX2X_ERR("drv_pulse (0x%x) != mcp_pulse (0x%x)\n",
+ drv_pulse, mcp_pulse);
+ }
+ }
+
+ if (bp->state == BNX2X_STATE_OPEN)
+ bnx2x_stats_handle(bp, STATS_EVENT_UPDATE);
+
+timer_restart:
+ mod_timer(&bp->timer, jiffies + bp->current_interval);
+}
+
+/* end of Statistics */
+
+/* nic init */
+
+/*
+ * nic init service functions
+ */
+
+static void bnx2x_zero_sb(struct bnx2x *bp, int sb_id)
+{
+ int port = BP_PORT(bp);
+
+ /* "CSTORM" */
+ bnx2x_init_fill(bp, CSEM_REG_FAST_MEMORY +
+ CSTORM_SB_HOST_STATUS_BLOCK_U_OFFSET(port, sb_id), 0,
+ CSTORM_SB_STATUS_BLOCK_U_SIZE / 4);
+ bnx2x_init_fill(bp, CSEM_REG_FAST_MEMORY +
+ CSTORM_SB_HOST_STATUS_BLOCK_C_OFFSET(port, sb_id), 0,
+ CSTORM_SB_STATUS_BLOCK_C_SIZE / 4);
+}
+
+void bnx2x_init_sb(struct bnx2x *bp, struct host_status_block *sb,
+ dma_addr_t mapping, int sb_id)
+{
+ int port = BP_PORT(bp);
+ int func = BP_FUNC(bp);
+ int index;
+ u64 section;
+
+ /* USTORM */
+ section = ((u64)mapping) + offsetof(struct host_status_block,
+ u_status_block);
+ sb->u_status_block.status_block_id = sb_id;
+
+ REG_WR(bp, BAR_CSTRORM_INTMEM +
+ CSTORM_SB_HOST_SB_ADDR_U_OFFSET(port, sb_id), U64_LO(section));
+ REG_WR(bp, BAR_CSTRORM_INTMEM +
+ ((CSTORM_SB_HOST_SB_ADDR_U_OFFSET(port, sb_id)) + 4),
+ U64_HI(section));
+ REG_WR8(bp, BAR_CSTRORM_INTMEM + FP_USB_FUNC_OFF +
+ CSTORM_SB_HOST_STATUS_BLOCK_U_OFFSET(port, sb_id), func);
+
+ for (index = 0; index < HC_USTORM_SB_NUM_INDICES; index++)
+ REG_WR16(bp, BAR_CSTRORM_INTMEM +
+ CSTORM_SB_HC_DISABLE_U_OFFSET(port, sb_id, index), 1);
+
+ /* CSTORM */
+ section = ((u64)mapping) + offsetof(struct host_status_block,
+ c_status_block);
+ sb->c_status_block.status_block_id = sb_id;
+
+ REG_WR(bp, BAR_CSTRORM_INTMEM +
+ CSTORM_SB_HOST_SB_ADDR_C_OFFSET(port, sb_id), U64_LO(section));
+ REG_WR(bp, BAR_CSTRORM_INTMEM +
+ ((CSTORM_SB_HOST_SB_ADDR_C_OFFSET(port, sb_id)) + 4),
+ U64_HI(section));
+ REG_WR8(bp, BAR_CSTRORM_INTMEM + FP_CSB_FUNC_OFF +
+ CSTORM_SB_HOST_STATUS_BLOCK_C_OFFSET(port, sb_id), func);
+
+ for (index = 0; index < HC_CSTORM_SB_NUM_INDICES; index++)
+ REG_WR16(bp, BAR_CSTRORM_INTMEM +
+ CSTORM_SB_HC_DISABLE_C_OFFSET(port, sb_id, index), 1);
+
+ bnx2x_ack_sb(bp, sb_id, CSTORM_ID, 0, IGU_INT_ENABLE, 0);
+}
+
+static void bnx2x_zero_def_sb(struct bnx2x *bp)
+{
+ int func = BP_FUNC(bp);
+
+ bnx2x_init_fill(bp, TSEM_REG_FAST_MEMORY +
+ TSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(func), 0,
+ sizeof(struct tstorm_def_status_block)/4);
+ bnx2x_init_fill(bp, CSEM_REG_FAST_MEMORY +
+ CSTORM_DEF_SB_HOST_STATUS_BLOCK_U_OFFSET(func), 0,
+ sizeof(struct cstorm_def_status_block_u)/4);
+ bnx2x_init_fill(bp, CSEM_REG_FAST_MEMORY +
+ CSTORM_DEF_SB_HOST_STATUS_BLOCK_C_OFFSET(func), 0,
+ sizeof(struct cstorm_def_status_block_c)/4);
+ bnx2x_init_fill(bp, XSEM_REG_FAST_MEMORY +
+ XSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(func), 0,
+ sizeof(struct xstorm_def_status_block)/4);
+}
+
+static void bnx2x_init_def_sb(struct bnx2x *bp,
+ struct host_def_status_block *def_sb,
+ dma_addr_t mapping, int sb_id)
+{
+ int port = BP_PORT(bp);
+ int func = BP_FUNC(bp);
+ int index, val, reg_offset;
+ u64 section;
+
+ /* ATTN */
+ section = ((u64)mapping) + offsetof(struct host_def_status_block,
+ atten_status_block);
+ def_sb->atten_status_block.status_block_id = sb_id;
+
+ bp->attn_state = 0;
+
+ reg_offset = (port ? MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0 :
+ MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0);
+
+ for (index = 0; index < MAX_DYNAMIC_ATTN_GRPS; index++) {
+ bp->attn_group[index].sig[0] = REG_RD(bp,
+ reg_offset + 0x10*index);
+ bp->attn_group[index].sig[1] = REG_RD(bp,
+ reg_offset + 0x4 + 0x10*index);
+ bp->attn_group[index].sig[2] = REG_RD(bp,
+ reg_offset + 0x8 + 0x10*index);
+ bp->attn_group[index].sig[3] = REG_RD(bp,
+ reg_offset + 0xc + 0x10*index);
+ }
+
+ reg_offset = (port ? HC_REG_ATTN_MSG1_ADDR_L :
+ HC_REG_ATTN_MSG0_ADDR_L);
+
+ REG_WR(bp, reg_offset, U64_LO(section));
+ REG_WR(bp, reg_offset + 4, U64_HI(section));
+
+ reg_offset = (port ? HC_REG_ATTN_NUM_P1 : HC_REG_ATTN_NUM_P0);
+
+ val = REG_RD(bp, reg_offset);
+ val |= sb_id;
+ REG_WR(bp, reg_offset, val);
+
+ /* USTORM */
+ section = ((u64)mapping) + offsetof(struct host_def_status_block,
+ u_def_status_block);
+ def_sb->u_def_status_block.status_block_id = sb_id;
+
+ REG_WR(bp, BAR_CSTRORM_INTMEM +
+ CSTORM_DEF_SB_HOST_SB_ADDR_U_OFFSET(func), U64_LO(section));
+ REG_WR(bp, BAR_CSTRORM_INTMEM +
+ ((CSTORM_DEF_SB_HOST_SB_ADDR_U_OFFSET(func)) + 4),
+ U64_HI(section));
+ REG_WR8(bp, BAR_CSTRORM_INTMEM + DEF_USB_FUNC_OFF +
+ CSTORM_DEF_SB_HOST_STATUS_BLOCK_U_OFFSET(func), func);
+
+ for (index = 0; index < HC_USTORM_DEF_SB_NUM_INDICES; index++)
+ REG_WR16(bp, BAR_CSTRORM_INTMEM +
+ CSTORM_DEF_SB_HC_DISABLE_U_OFFSET(func, index), 1);
+
+ /* CSTORM */
+ section = ((u64)mapping) + offsetof(struct host_def_status_block,
+ c_def_status_block);
+ def_sb->c_def_status_block.status_block_id = sb_id;
+
+ REG_WR(bp, BAR_CSTRORM_INTMEM +
+ CSTORM_DEF_SB_HOST_SB_ADDR_C_OFFSET(func), U64_LO(section));
+ REG_WR(bp, BAR_CSTRORM_INTMEM +
+ ((CSTORM_DEF_SB_HOST_SB_ADDR_C_OFFSET(func)) + 4),
+ U64_HI(section));
+ REG_WR8(bp, BAR_CSTRORM_INTMEM + DEF_CSB_FUNC_OFF +
+ CSTORM_DEF_SB_HOST_STATUS_BLOCK_C_OFFSET(func), func);
+
+ for (index = 0; index < HC_CSTORM_DEF_SB_NUM_INDICES; index++)
+ REG_WR16(bp, BAR_CSTRORM_INTMEM +
+ CSTORM_DEF_SB_HC_DISABLE_C_OFFSET(func, index), 1);
+
+ /* TSTORM */
+ section = ((u64)mapping) + offsetof(struct host_def_status_block,
+ t_def_status_block);
+ def_sb->t_def_status_block.status_block_id = sb_id;
+
+ REG_WR(bp, BAR_TSTRORM_INTMEM +
+ TSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func), U64_LO(section));
+ REG_WR(bp, BAR_TSTRORM_INTMEM +
+ ((TSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func)) + 4),
+ U64_HI(section));
+ REG_WR8(bp, BAR_TSTRORM_INTMEM + DEF_TSB_FUNC_OFF +
+ TSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(func), func);
+
+ for (index = 0; index < HC_TSTORM_DEF_SB_NUM_INDICES; index++)
+ REG_WR16(bp, BAR_TSTRORM_INTMEM +
+ TSTORM_DEF_SB_HC_DISABLE_OFFSET(func, index), 1);
+
+ /* XSTORM */
+ section = ((u64)mapping) + offsetof(struct host_def_status_block,
+ x_def_status_block);
+ def_sb->x_def_status_block.status_block_id = sb_id;
+
+ REG_WR(bp, BAR_XSTRORM_INTMEM +
+ XSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func), U64_LO(section));
+ REG_WR(bp, BAR_XSTRORM_INTMEM +
+ ((XSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func)) + 4),
+ U64_HI(section));
+ REG_WR8(bp, BAR_XSTRORM_INTMEM + DEF_XSB_FUNC_OFF +
+ XSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(func), func);
+
+ for (index = 0; index < HC_XSTORM_DEF_SB_NUM_INDICES; index++)
+ REG_WR16(bp, BAR_XSTRORM_INTMEM +
+ XSTORM_DEF_SB_HC_DISABLE_OFFSET(func, index), 1);
+
+ bp->stats_pending = 0;
+ bp->set_mac_pending = 0;
+
+ bnx2x_ack_sb(bp, sb_id, CSTORM_ID, 0, IGU_INT_ENABLE, 0);
+}
+
+void bnx2x_update_coalesce(struct bnx2x *bp)
+{
+ int port = BP_PORT(bp);
+ int i;
+
+ for_each_queue(bp, i) {
+ int sb_id = bp->fp[i].sb_id;
+
+ /* HC_INDEX_U_ETH_RX_CQ_CONS */
+ REG_WR8(bp, BAR_CSTRORM_INTMEM +
+ CSTORM_SB_HC_TIMEOUT_U_OFFSET(port, sb_id,
+ U_SB_ETH_RX_CQ_INDEX),
+ bp->rx_ticks/(4 * BNX2X_BTR));
+ REG_WR16(bp, BAR_CSTRORM_INTMEM +
+ CSTORM_SB_HC_DISABLE_U_OFFSET(port, sb_id,
+ U_SB_ETH_RX_CQ_INDEX),
+ (bp->rx_ticks/(4 * BNX2X_BTR)) ? 0 : 1);
+
+ /* HC_INDEX_C_ETH_TX_CQ_CONS */
+ REG_WR8(bp, BAR_CSTRORM_INTMEM +
+ CSTORM_SB_HC_TIMEOUT_C_OFFSET(port, sb_id,
+ C_SB_ETH_TX_CQ_INDEX),
+ bp->tx_ticks/(4 * BNX2X_BTR));
+ REG_WR16(bp, BAR_CSTRORM_INTMEM +
+ CSTORM_SB_HC_DISABLE_C_OFFSET(port, sb_id,
+ C_SB_ETH_TX_CQ_INDEX),
+ (bp->tx_ticks/(4 * BNX2X_BTR)) ? 0 : 1);
+ }
+}
+
+static void bnx2x_init_sp_ring(struct bnx2x *bp)
+{
+ int func = BP_FUNC(bp);
+
+ spin_lock_init(&bp->spq_lock);
+
+ bp->spq_left = MAX_SPQ_PENDING;
+ bp->spq_prod_idx = 0;
+ bp->dsb_sp_prod = BNX2X_SP_DSB_INDEX;
+ bp->spq_prod_bd = bp->spq;
+ bp->spq_last_bd = bp->spq_prod_bd + MAX_SP_DESC_CNT;
+
+ REG_WR(bp, XSEM_REG_FAST_MEMORY + XSTORM_SPQ_PAGE_BASE_OFFSET(func),
+ U64_LO(bp->spq_mapping));
+ REG_WR(bp,
+ XSEM_REG_FAST_MEMORY + XSTORM_SPQ_PAGE_BASE_OFFSET(func) + 4,
+ U64_HI(bp->spq_mapping));
+
+ REG_WR(bp, XSEM_REG_FAST_MEMORY + XSTORM_SPQ_PROD_OFFSET(func),
+ bp->spq_prod_idx);
+}
+
+static void bnx2x_init_context(struct bnx2x *bp)
+{
+ int i;
+
+ /* Rx */
+ for_each_queue(bp, i) {
+ struct eth_context *context = bnx2x_sp(bp, context[i].eth);
+ struct bnx2x_fastpath *fp = &bp->fp[i];
+ u8 cl_id = fp->cl_id;
+
+ context->ustorm_st_context.common.sb_index_numbers =
+ BNX2X_RX_SB_INDEX_NUM;
+ context->ustorm_st_context.common.clientId = cl_id;
+ context->ustorm_st_context.common.status_block_id = fp->sb_id;
+ context->ustorm_st_context.common.flags =
+ (USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_MC_ALIGNMENT |
+ USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS);
+ context->ustorm_st_context.common.statistics_counter_id =
+ cl_id;
+ context->ustorm_st_context.common.mc_alignment_log_size =
+ BNX2X_RX_ALIGN_SHIFT;
+ context->ustorm_st_context.common.bd_buff_size =
+ bp->rx_buf_size;
+ context->ustorm_st_context.common.bd_page_base_hi =
+ U64_HI(fp->rx_desc_mapping);
+ context->ustorm_st_context.common.bd_page_base_lo =
+ U64_LO(fp->rx_desc_mapping);
+ if (!fp->disable_tpa) {
+ context->ustorm_st_context.common.flags |=
+ USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_TPA;
+ context->ustorm_st_context.common.sge_buff_size =
+ (u16)min_t(u32, SGE_PAGE_SIZE*PAGES_PER_SGE,
+ 0xffff);
+ context->ustorm_st_context.common.sge_page_base_hi =
+ U64_HI(fp->rx_sge_mapping);
+ context->ustorm_st_context.common.sge_page_base_lo =
+ U64_LO(fp->rx_sge_mapping);
+
+ context->ustorm_st_context.common.max_sges_for_packet =
+ SGE_PAGE_ALIGN(bp->dev->mtu) >> SGE_PAGE_SHIFT;
+ context->ustorm_st_context.common.max_sges_for_packet =
+ ((context->ustorm_st_context.common.
+ max_sges_for_packet + PAGES_PER_SGE - 1) &
+ (~(PAGES_PER_SGE - 1))) >> PAGES_PER_SGE_SHIFT;
+ }
+
+ context->ustorm_ag_context.cdu_usage =
+ CDU_RSRVD_VALUE_TYPE_A(HW_CID(bp, i),
+ CDU_REGION_NUMBER_UCM_AG,
+ ETH_CONNECTION_TYPE);
+
+ context->xstorm_ag_context.cdu_reserved =
+ CDU_RSRVD_VALUE_TYPE_A(HW_CID(bp, i),
+ CDU_REGION_NUMBER_XCM_AG,
+ ETH_CONNECTION_TYPE);
+ }
+
+ /* Tx */
+ for_each_queue(bp, i) {
+ struct bnx2x_fastpath *fp = &bp->fp[i];
+ struct eth_context *context =
+ bnx2x_sp(bp, context[i].eth);
+
+ context->cstorm_st_context.sb_index_number =
+ C_SB_ETH_TX_CQ_INDEX;
+ context->cstorm_st_context.status_block_id = fp->sb_id;
+
+ context->xstorm_st_context.tx_bd_page_base_hi =
+ U64_HI(fp->tx_desc_mapping);
+ context->xstorm_st_context.tx_bd_page_base_lo =
+ U64_LO(fp->tx_desc_mapping);
+ context->xstorm_st_context.statistics_data = (fp->cl_id |
+ XSTORM_ETH_ST_CONTEXT_STATISTICS_ENABLE);
+ }
+}
+
+static void bnx2x_init_ind_table(struct bnx2x *bp)
+{
+ int func = BP_FUNC(bp);
+ int i;
+
+ if (bp->multi_mode == ETH_RSS_MODE_DISABLED)
+ return;
+
+ DP(NETIF_MSG_IFUP,
+ "Initializing indirection table multi_mode %d\n", bp->multi_mode);
+ for (i = 0; i < TSTORM_INDIRECTION_TABLE_SIZE; i++)
+ REG_WR8(bp, BAR_TSTRORM_INTMEM +
+ TSTORM_INDIRECTION_TABLE_OFFSET(func) + i,
+ bp->fp->cl_id + (i % bp->num_queues));
+}
+
+void bnx2x_set_client_config(struct bnx2x *bp)
+{
+ struct tstorm_eth_client_config tstorm_client = {0};
+ int port = BP_PORT(bp);
+ int i;
+
+ tstorm_client.mtu = bp->dev->mtu;
+ tstorm_client.config_flags =
+ (TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE |
+ TSTORM_ETH_CLIENT_CONFIG_E1HOV_REM_ENABLE);
+#ifdef BCM_VLAN
+ if (bp->rx_mode && bp->vlgrp && (bp->flags & HW_VLAN_RX_FLAG)) {
+ tstorm_client.config_flags |=
+ TSTORM_ETH_CLIENT_CONFIG_VLAN_REM_ENABLE;
+ DP(NETIF_MSG_IFUP, "vlan removal enabled\n");
+ }
+#endif
+
+ for_each_queue(bp, i) {
+ tstorm_client.statistics_counter_id = bp->fp[i].cl_id;
+
+ REG_WR(bp, BAR_TSTRORM_INTMEM +
+ TSTORM_CLIENT_CONFIG_OFFSET(port, bp->fp[i].cl_id),
+ ((u32 *)&tstorm_client)[0]);
+ REG_WR(bp, BAR_TSTRORM_INTMEM +
+ TSTORM_CLIENT_CONFIG_OFFSET(port, bp->fp[i].cl_id) + 4,
+ ((u32 *)&tstorm_client)[1]);
+ }
+
+ DP(BNX2X_MSG_OFF, "tstorm_client: 0x%08x 0x%08x\n",
+ ((u32 *)&tstorm_client)[0], ((u32 *)&tstorm_client)[1]);
+}
+
+void bnx2x_set_storm_rx_mode(struct bnx2x *bp)
+{
+ struct tstorm_eth_mac_filter_config tstorm_mac_filter = {0};
+ int mode = bp->rx_mode;
+ int mask = bp->rx_mode_cl_mask;
+ int func = BP_FUNC(bp);
+ int port = BP_PORT(bp);
+ int i;
+ /* All but management unicast packets should pass to the host as well */
+ u32 llh_mask =
+ NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_BRCST |
+ NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_MLCST |
+ NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_VLAN |
+ NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_NO_VLAN;
+
+ DP(NETIF_MSG_IFUP, "rx mode %d mask 0x%x\n", mode, mask);
+
+ switch (mode) {
+ case BNX2X_RX_MODE_NONE: /* no Rx */
+ tstorm_mac_filter.ucast_drop_all = mask;
+ tstorm_mac_filter.mcast_drop_all = mask;
+ tstorm_mac_filter.bcast_drop_all = mask;
+ break;
+
+ case BNX2X_RX_MODE_NORMAL:
+ tstorm_mac_filter.bcast_accept_all = mask;
+ break;
+
+ case BNX2X_RX_MODE_ALLMULTI:
+ tstorm_mac_filter.mcast_accept_all = mask;
+ tstorm_mac_filter.bcast_accept_all = mask;
+ break;
+
+ case BNX2X_RX_MODE_PROMISC:
+ tstorm_mac_filter.ucast_accept_all = mask;
+ tstorm_mac_filter.mcast_accept_all = mask;
+ tstorm_mac_filter.bcast_accept_all = mask;
+ /* pass management unicast packets as well */
+ llh_mask |= NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_UNCST;
+ break;
+
+ default:
+ BNX2X_ERR("BAD rx mode (%d)\n", mode);
+ break;
+ }
+
+ REG_WR(bp,
+ (port ? NIG_REG_LLH1_BRB1_DRV_MASK : NIG_REG_LLH0_BRB1_DRV_MASK),
+ llh_mask);
+
+ for (i = 0; i < sizeof(struct tstorm_eth_mac_filter_config)/4; i++) {
+ REG_WR(bp, BAR_TSTRORM_INTMEM +
+ TSTORM_MAC_FILTER_CONFIG_OFFSET(func) + i * 4,
+ ((u32 *)&tstorm_mac_filter)[i]);
+
+/* DP(NETIF_MSG_IFUP, "tstorm_mac_filter[%d]: 0x%08x\n", i,
+ ((u32 *)&tstorm_mac_filter)[i]); */
+ }
+
+ if (mode != BNX2X_RX_MODE_NONE)
+ bnx2x_set_client_config(bp);
+}
+
+static void bnx2x_init_internal_common(struct bnx2x *bp)
+{
+ int i;
+
+ /* Zero this manually as its initialization is
+ currently missing in the initTool */
+ for (i = 0; i < (USTORM_AGG_DATA_SIZE >> 2); i++)
+ REG_WR(bp, BAR_USTRORM_INTMEM +
+ USTORM_AGG_DATA_OFFSET + i * 4, 0);
+}
+
+static void bnx2x_init_internal_port(struct bnx2x *bp)
+{
+ int port = BP_PORT(bp);
+
+ REG_WR(bp,
+ BAR_CSTRORM_INTMEM + CSTORM_HC_BTR_U_OFFSET(port), BNX2X_BTR);
+ REG_WR(bp,
+ BAR_CSTRORM_INTMEM + CSTORM_HC_BTR_C_OFFSET(port), BNX2X_BTR);
+ REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_HC_BTR_OFFSET(port), BNX2X_BTR);
+ REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_HC_BTR_OFFSET(port), BNX2X_BTR);
+}
+
+static void bnx2x_init_internal_func(struct bnx2x *bp)
+{
+ struct tstorm_eth_function_common_config tstorm_config = {0};
+ struct stats_indication_flags stats_flags = {0};
+ int port = BP_PORT(bp);
+ int func = BP_FUNC(bp);
+ int i, j;
+ u32 offset;
+ u16 max_agg_size;
+
+ tstorm_config.config_flags = RSS_FLAGS(bp);
+
+ if (is_multi(bp))
+ tstorm_config.rss_result_mask = MULTI_MASK;
+
+ /* Enable TPA if needed */
+ if (bp->flags & TPA_ENABLE_FLAG)
+ tstorm_config.config_flags |=
+ TSTORM_ETH_FUNCTION_COMMON_CONFIG_ENABLE_TPA;
+
+ if (IS_E1HMF(bp))
+ tstorm_config.config_flags |=
+ TSTORM_ETH_FUNCTION_COMMON_CONFIG_E1HOV_IN_CAM;
+
+ tstorm_config.leading_client_id = BP_L_ID(bp);
+
+ REG_WR(bp, BAR_TSTRORM_INTMEM +
+ TSTORM_FUNCTION_COMMON_CONFIG_OFFSET(func),
+ (*(u32 *)&tstorm_config));
+
+ bp->rx_mode = BNX2X_RX_MODE_NONE; /* no rx until link is up */
+ bp->rx_mode_cl_mask = (1 << BP_L_ID(bp));
+ bnx2x_set_storm_rx_mode(bp);
+
+ for_each_queue(bp, i) {
+ u8 cl_id = bp->fp[i].cl_id;
+
+ /* reset xstorm per client statistics */
+ offset = BAR_XSTRORM_INTMEM +
+ XSTORM_PER_COUNTER_ID_STATS_OFFSET(port, cl_id);
+ for (j = 0;
+ j < sizeof(struct xstorm_per_client_stats) / 4; j++)
+ REG_WR(bp, offset + j*4, 0);
+
+ /* reset tstorm per client statistics */
+ offset = BAR_TSTRORM_INTMEM +
+ TSTORM_PER_COUNTER_ID_STATS_OFFSET(port, cl_id);
+ for (j = 0;
+ j < sizeof(struct tstorm_per_client_stats) / 4; j++)
+ REG_WR(bp, offset + j*4, 0);
+
+ /* reset ustorm per client statistics */
+ offset = BAR_USTRORM_INTMEM +
+ USTORM_PER_COUNTER_ID_STATS_OFFSET(port, cl_id);
+ for (j = 0;
+ j < sizeof(struct ustorm_per_client_stats) / 4; j++)
+ REG_WR(bp, offset + j*4, 0);
+ }
+
+ /* Init statistics related context */
+ stats_flags.collect_eth = 1;
+
+ REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_STATS_FLAGS_OFFSET(func),
+ ((u32 *)&stats_flags)[0]);
+ REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_STATS_FLAGS_OFFSET(func) + 4,
+ ((u32 *)&stats_flags)[1]);
+
+ REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_STATS_FLAGS_OFFSET(func),
+ ((u32 *)&stats_flags)[0]);
+ REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_STATS_FLAGS_OFFSET(func) + 4,
+ ((u32 *)&stats_flags)[1]);
+
+ REG_WR(bp, BAR_USTRORM_INTMEM + USTORM_STATS_FLAGS_OFFSET(func),
+ ((u32 *)&stats_flags)[0]);
+ REG_WR(bp, BAR_USTRORM_INTMEM + USTORM_STATS_FLAGS_OFFSET(func) + 4,
+ ((u32 *)&stats_flags)[1]);
+
+ REG_WR(bp, BAR_CSTRORM_INTMEM + CSTORM_STATS_FLAGS_OFFSET(func),
+ ((u32 *)&stats_flags)[0]);
+ REG_WR(bp, BAR_CSTRORM_INTMEM + CSTORM_STATS_FLAGS_OFFSET(func) + 4,
+ ((u32 *)&stats_flags)[1]);
+
+ REG_WR(bp, BAR_XSTRORM_INTMEM +
+ XSTORM_ETH_STATS_QUERY_ADDR_OFFSET(func),
+ U64_LO(bnx2x_sp_mapping(bp, fw_stats)));
+ REG_WR(bp, BAR_XSTRORM_INTMEM +
+ XSTORM_ETH_STATS_QUERY_ADDR_OFFSET(func) + 4,
+ U64_HI(bnx2x_sp_mapping(bp, fw_stats)));
+
+ REG_WR(bp, BAR_TSTRORM_INTMEM +
+ TSTORM_ETH_STATS_QUERY_ADDR_OFFSET(func),
+ U64_LO(bnx2x_sp_mapping(bp, fw_stats)));
+ REG_WR(bp, BAR_TSTRORM_INTMEM +
+ TSTORM_ETH_STATS_QUERY_ADDR_OFFSET(func) + 4,
+ U64_HI(bnx2x_sp_mapping(bp, fw_stats)));
+
+ REG_WR(bp, BAR_USTRORM_INTMEM +
+ USTORM_ETH_STATS_QUERY_ADDR_OFFSET(func),
+ U64_LO(bnx2x_sp_mapping(bp, fw_stats)));
+ REG_WR(bp, BAR_USTRORM_INTMEM +
+ USTORM_ETH_STATS_QUERY_ADDR_OFFSET(func) + 4,
+ U64_HI(bnx2x_sp_mapping(bp, fw_stats)));
+
+ if (CHIP_IS_E1H(bp)) {
+ REG_WR8(bp, BAR_XSTRORM_INTMEM + XSTORM_FUNCTION_MODE_OFFSET,
+ IS_E1HMF(bp));
+ REG_WR8(bp, BAR_TSTRORM_INTMEM + TSTORM_FUNCTION_MODE_OFFSET,
+ IS_E1HMF(bp));
+ REG_WR8(bp, BAR_CSTRORM_INTMEM + CSTORM_FUNCTION_MODE_OFFSET,
+ IS_E1HMF(bp));
+ REG_WR8(bp, BAR_USTRORM_INTMEM + USTORM_FUNCTION_MODE_OFFSET,
+ IS_E1HMF(bp));
+
+ REG_WR16(bp, BAR_XSTRORM_INTMEM + XSTORM_E1HOV_OFFSET(func),
+ bp->e1hov);
+ }
+
+ /* Init CQ ring mapping and aggregation size, the FW limit is 8 frags */
+ max_agg_size = min_t(u32, (min_t(u32, 8, MAX_SKB_FRAGS) *
+ SGE_PAGE_SIZE * PAGES_PER_SGE), 0xffff);
+ for_each_queue(bp, i) {
+ struct bnx2x_fastpath *fp = &bp->fp[i];
+
+ REG_WR(bp, BAR_USTRORM_INTMEM +
+ USTORM_CQE_PAGE_BASE_OFFSET(port, fp->cl_id),
+ U64_LO(fp->rx_comp_mapping));
+ REG_WR(bp, BAR_USTRORM_INTMEM +
+ USTORM_CQE_PAGE_BASE_OFFSET(port, fp->cl_id) + 4,
+ U64_HI(fp->rx_comp_mapping));
+
+ /* Next page */
+ REG_WR(bp, BAR_USTRORM_INTMEM +
+ USTORM_CQE_PAGE_NEXT_OFFSET(port, fp->cl_id),
+ U64_LO(fp->rx_comp_mapping + BCM_PAGE_SIZE));
+ REG_WR(bp, BAR_USTRORM_INTMEM +
+ USTORM_CQE_PAGE_NEXT_OFFSET(port, fp->cl_id) + 4,
+ U64_HI(fp->rx_comp_mapping + BCM_PAGE_SIZE));
+
+ REG_WR16(bp, BAR_USTRORM_INTMEM +
+ USTORM_MAX_AGG_SIZE_OFFSET(port, fp->cl_id),
+ max_agg_size);
+ }
+
+ /* dropless flow control */
+ if (CHIP_IS_E1H(bp)) {
+ struct ustorm_eth_rx_pause_data_e1h rx_pause = {0};
+
+ rx_pause.bd_thr_low = 250;
+ rx_pause.cqe_thr_low = 250;
+ rx_pause.cos = 1;
+ rx_pause.sge_thr_low = 0;
+ rx_pause.bd_thr_high = 350;
+ rx_pause.cqe_thr_high = 350;
+ rx_pause.sge_thr_high = 0;
+
+ for_each_queue(bp, i) {
+ struct bnx2x_fastpath *fp = &bp->fp[i];
+
+ if (!fp->disable_tpa) {
+ rx_pause.sge_thr_low = 150;
+ rx_pause.sge_thr_high = 250;
+ }
+
+
+ offset = BAR_USTRORM_INTMEM +
+ USTORM_ETH_RING_PAUSE_DATA_OFFSET(port,
+ fp->cl_id);
+ for (j = 0;
+ j < sizeof(struct ustorm_eth_rx_pause_data_e1h)/4;
+ j++)
+ REG_WR(bp, offset + j*4,
+ ((u32 *)&rx_pause)[j]);
+ }
+ }
+
+ memset(&(bp->cmng), 0, sizeof(struct cmng_struct_per_port));
+
+ /* Init rate shaping and fairness contexts */
+ if (IS_E1HMF(bp)) {
+ int vn;
+
+ /* During init there is no active link
+ Until link is up, set link rate to 10Gbps */
+ bp->link_vars.line_speed = SPEED_10000;
+ bnx2x_init_port_minmax(bp);
+
+ if (!BP_NOMCP(bp))
+ bp->mf_config =
+ SHMEM_RD(bp, mf_cfg.func_mf_config[func].config);
+ bnx2x_calc_vn_weight_sum(bp);
+
+ for (vn = VN_0; vn < E1HVN_MAX; vn++)
+ bnx2x_init_vn_minmax(bp, 2*vn + port);
+
+ /* Enable rate shaping and fairness */
+ bp->cmng.flags.cmng_enables |=
+ CMNG_FLAGS_PER_PORT_RATE_SHAPING_VN;
+
+ } else {
+ /* rate shaping and fairness are disabled */
+ DP(NETIF_MSG_IFUP,
+ "single function mode minmax will be disabled\n");
+ }
+
+
+ /* Store cmng structures to internal memory */
+ if (bp->port.pmf)
+ for (i = 0; i < sizeof(struct cmng_struct_per_port) / 4; i++)
+ REG_WR(bp, BAR_XSTRORM_INTMEM +
+ XSTORM_CMNG_PER_PORT_VARS_OFFSET(port) + i * 4,
+ ((u32 *)(&bp->cmng))[i]);
+}
+
+static void bnx2x_init_internal(struct bnx2x *bp, u32 load_code)
+{
+ switch (load_code) {
+ case FW_MSG_CODE_DRV_LOAD_COMMON:
+ bnx2x_init_internal_common(bp);
+ /* no break */
+
+ case FW_MSG_CODE_DRV_LOAD_PORT:
+ bnx2x_init_internal_port(bp);
+ /* no break */
+
+ case FW_MSG_CODE_DRV_LOAD_FUNCTION:
+ bnx2x_init_internal_func(bp);
+ break;
+
+ default:
+ BNX2X_ERR("Unknown load_code (0x%x) from MCP\n", load_code);
+ break;
+ }
+}
+
+void bnx2x_nic_init(struct bnx2x *bp, u32 load_code)
+{
+ int i;
+
+ for_each_queue(bp, i) {
+ struct bnx2x_fastpath *fp = &bp->fp[i];
+
+ fp->bp = bp;
+ fp->state = BNX2X_FP_STATE_CLOSED;
+ fp->index = i;
+ fp->cl_id = BP_L_ID(bp) + i;
+#ifdef BCM_CNIC
+ fp->sb_id = fp->cl_id + 1;
+#else
+ fp->sb_id = fp->cl_id;
+#endif
+ DP(NETIF_MSG_IFUP,
+ "queue[%d]: bnx2x_init_sb(%p,%p) cl_id %d sb %d\n",
+ i, bp, fp->status_blk, fp->cl_id, fp->sb_id);
+ bnx2x_init_sb(bp, fp->status_blk, fp->status_blk_mapping,
+ fp->sb_id);
+ bnx2x_update_fpsb_idx(fp);
+ }
+
+ /* ensure status block indices were read */
+ rmb();
+
+
+ bnx2x_init_def_sb(bp, bp->def_status_blk, bp->def_status_blk_mapping,
+ DEF_SB_ID);
+ bnx2x_update_dsb_idx(bp);
+ bnx2x_update_coalesce(bp);
+ bnx2x_init_rx_rings(bp);
+ bnx2x_init_tx_ring(bp);
+ bnx2x_init_sp_ring(bp);
+ bnx2x_init_context(bp);
+ bnx2x_init_internal(bp, load_code);
+ bnx2x_init_ind_table(bp);
+ bnx2x_stats_init(bp);
+
+ /* At this point, we are ready for interrupts */
+ atomic_set(&bp->intr_sem, 0);
+
+ /* flush all before enabling interrupts */
+ mb();
+ mmiowb();
+
+ bnx2x_int_enable(bp);
+
+ /* Check for SPIO5 */
+ bnx2x_attn_int_deasserted0(bp,
+ REG_RD(bp, MISC_REG_AEU_AFTER_INVERT_1_FUNC_0 + BP_PORT(bp)*4) &
+ AEU_INPUTS_ATTN_BITS_SPIO5);
+}
+
+/* end of nic init */
+
+/*
+ * gzip service functions
+ */
+
+static int bnx2x_gunzip_init(struct bnx2x *bp)
+{
+ bp->gunzip_buf = dma_alloc_coherent(&bp->pdev->dev, FW_BUF_SIZE,
+ &bp->gunzip_mapping, GFP_KERNEL);
+ if (bp->gunzip_buf == NULL)
+ goto gunzip_nomem1;
+
+ bp->strm = kmalloc(sizeof(*bp->strm), GFP_KERNEL);
+ if (bp->strm == NULL)
+ goto gunzip_nomem2;
+
+ bp->strm->workspace = kmalloc(zlib_inflate_workspacesize(),
+ GFP_KERNEL);
+ if (bp->strm->workspace == NULL)
+ goto gunzip_nomem3;
+
+ return 0;
+
+gunzip_nomem3:
+ kfree(bp->strm);
+ bp->strm = NULL;
+
+gunzip_nomem2:
+ dma_free_coherent(&bp->pdev->dev, FW_BUF_SIZE, bp->gunzip_buf,
+ bp->gunzip_mapping);
+ bp->gunzip_buf = NULL;
+
+gunzip_nomem1:
+ netdev_err(bp->dev, "Cannot allocate firmware buffer for"
+ " un-compression\n");
+ return -ENOMEM;
+}
+
+static void bnx2x_gunzip_end(struct bnx2x *bp)
+{
+ kfree(bp->strm->workspace);
+
+ kfree(bp->strm);
+ bp->strm = NULL;
+
+ if (bp->gunzip_buf) {
+ dma_free_coherent(&bp->pdev->dev, FW_BUF_SIZE, bp->gunzip_buf,
+ bp->gunzip_mapping);
+ bp->gunzip_buf = NULL;
+ }
+}
+
+static int bnx2x_gunzip(struct bnx2x *bp, const u8 *zbuf, int len)
+{
+ int n, rc;
+
+ /* check gzip header */
+ if ((zbuf[0] != 0x1f) || (zbuf[1] != 0x8b) || (zbuf[2] != Z_DEFLATED)) {
+ BNX2X_ERR("Bad gzip header\n");
+ return -EINVAL;
+ }
+
+ n = 10;
+
+#define FNAME 0x8
+
+ if (zbuf[3] & FNAME)
+ while ((zbuf[n++] != 0) && (n < len));
+
+ bp->strm->next_in = (typeof(bp->strm->next_in))zbuf + n;
+ bp->strm->avail_in = len - n;
+ bp->strm->next_out = bp->gunzip_buf;
+ bp->strm->avail_out = FW_BUF_SIZE;
+
+ rc = zlib_inflateInit2(bp->strm, -MAX_WBITS);
+ if (rc != Z_OK)
+ return rc;
+
+ rc = zlib_inflate(bp->strm, Z_FINISH);
+ if ((rc != Z_OK) && (rc != Z_STREAM_END))
+ netdev_err(bp->dev, "Firmware decompression error: %s\n",
+ bp->strm->msg);
+
+ bp->gunzip_outlen = (FW_BUF_SIZE - bp->strm->avail_out);
+ if (bp->gunzip_outlen & 0x3)
+ netdev_err(bp->dev, "Firmware decompression error:"
+ " gunzip_outlen (%d) not aligned\n",
+ bp->gunzip_outlen);
+ bp->gunzip_outlen >>= 2;
+
+ zlib_inflateEnd(bp->strm);
+
+ if (rc == Z_STREAM_END)
+ return 0;
+
+ return rc;
+}
+
+/* nic load/unload */
+
+/*
+ * General service functions
+ */
+
+/* send a NIG loopback debug packet */
+static void bnx2x_lb_pckt(struct bnx2x *bp)
+{
+ u32 wb_write[3];
+
+ /* Ethernet source and destination addresses */
+ wb_write[0] = 0x55555555;
+ wb_write[1] = 0x55555555;
+ wb_write[2] = 0x20; /* SOP */
+ REG_WR_DMAE(bp, NIG_REG_DEBUG_PACKET_LB, wb_write, 3);
+
+ /* NON-IP protocol */
+ wb_write[0] = 0x09000000;
+ wb_write[1] = 0x55555555;
+ wb_write[2] = 0x10; /* EOP, eop_bvalid = 0 */
+ REG_WR_DMAE(bp, NIG_REG_DEBUG_PACKET_LB, wb_write, 3);
+}
+
+/* some of the internal memories
+ * are not directly readable from the driver
+ * to test them we send debug packets
+ */
+static int bnx2x_int_mem_test(struct bnx2x *bp)
+{
+ int factor;
+ int count, i;
+ u32 val = 0;
+
+ if (CHIP_REV_IS_FPGA(bp))
+ factor = 120;
+ else if (CHIP_REV_IS_EMUL(bp))
+ factor = 200;
+ else
+ factor = 1;
+
+ DP(NETIF_MSG_HW, "start part1\n");
+
+ /* Disable inputs of parser neighbor blocks */
+ REG_WR(bp, TSDM_REG_ENABLE_IN1, 0x0);
+ REG_WR(bp, TCM_REG_PRS_IFEN, 0x0);
+ REG_WR(bp, CFC_REG_DEBUG0, 0x1);
+ REG_WR(bp, NIG_REG_PRS_REQ_IN_EN, 0x0);
+
+ /* Write 0 to parser credits for CFC search request */
+ REG_WR(bp, PRS_REG_CFC_SEARCH_INITIAL_CREDIT, 0x0);
+
+ /* send Ethernet packet */
+ bnx2x_lb_pckt(bp);
+
+ /* TODO do i reset NIG statistic? */
+ /* Wait until NIG register shows 1 packet of size 0x10 */
+ count = 1000 * factor;
+ while (count) {
+
+ bnx2x_read_dmae(bp, NIG_REG_STAT2_BRB_OCTET, 2);
+ val = *bnx2x_sp(bp, wb_data[0]);
+ if (val == 0x10)
+ break;
+
+ msleep(10);
+ count--;
+ }
+ if (val != 0x10) {
+ BNX2X_ERR("NIG timeout val = 0x%x\n", val);
+ return -1;
+ }
+
+ /* Wait until PRS register shows 1 packet */
+ count = 1000 * factor;
+ while (count) {
+ val = REG_RD(bp, PRS_REG_NUM_OF_PACKETS);
+ if (val == 1)
+ break;
+
+ msleep(10);
+ count--;
+ }
+ if (val != 0x1) {
+ BNX2X_ERR("PRS timeout val = 0x%x\n", val);
+ return -2;
+ }
+
+ /* Reset and init BRB, PRS */
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_CLEAR, 0x03);
+ msleep(50);
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_SET, 0x03);
+ msleep(50);
+ bnx2x_init_block(bp, BRB1_BLOCK, COMMON_STAGE);
+ bnx2x_init_block(bp, PRS_BLOCK, COMMON_STAGE);
+
+ DP(NETIF_MSG_HW, "part2\n");
+
+ /* Disable inputs of parser neighbor blocks */
+ REG_WR(bp, TSDM_REG_ENABLE_IN1, 0x0);
+ REG_WR(bp, TCM_REG_PRS_IFEN, 0x0);
+ REG_WR(bp, CFC_REG_DEBUG0, 0x1);
+ REG_WR(bp, NIG_REG_PRS_REQ_IN_EN, 0x0);
+
+ /* Write 0 to parser credits for CFC search request */
+ REG_WR(bp, PRS_REG_CFC_SEARCH_INITIAL_CREDIT, 0x0);
+
+ /* send 10 Ethernet packets */
+ for (i = 0; i < 10; i++)
+ bnx2x_lb_pckt(bp);
+
+ /* Wait until NIG register shows 10 + 1
+ packets of size 11*0x10 = 0xb0 */
+ count = 1000 * factor;
+ while (count) {
+
+ bnx2x_read_dmae(bp, NIG_REG_STAT2_BRB_OCTET, 2);
+ val = *bnx2x_sp(bp, wb_data[0]);
+ if (val == 0xb0)
+ break;
+
+ msleep(10);
+ count--;
+ }
+ if (val != 0xb0) {
+ BNX2X_ERR("NIG timeout val = 0x%x\n", val);
+ return -3;
+ }
+
+ /* Wait until PRS register shows 2 packets */
+ val = REG_RD(bp, PRS_REG_NUM_OF_PACKETS);
+ if (val != 2)
+ BNX2X_ERR("PRS timeout val = 0x%x\n", val);
+
+ /* Write 1 to parser credits for CFC search request */
+ REG_WR(bp, PRS_REG_CFC_SEARCH_INITIAL_CREDIT, 0x1);
+
+ /* Wait until PRS register shows 3 packets */
+ msleep(10 * factor);
+ /* Wait until NIG register shows 1 packet of size 0x10 */
+ val = REG_RD(bp, PRS_REG_NUM_OF_PACKETS);
+ if (val != 3)
+ BNX2X_ERR("PRS timeout val = 0x%x\n", val);
+
+ /* clear NIG EOP FIFO */
+ for (i = 0; i < 11; i++)
+ REG_RD(bp, NIG_REG_INGRESS_EOP_LB_FIFO);
+ val = REG_RD(bp, NIG_REG_INGRESS_EOP_LB_EMPTY);
+ if (val != 1) {
+ BNX2X_ERR("clear of NIG failed\n");
+ return -4;
+ }
+
+ /* Reset and init BRB, PRS, NIG */
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_CLEAR, 0x03);
+ msleep(50);
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_SET, 0x03);
+ msleep(50);
+ bnx2x_init_block(bp, BRB1_BLOCK, COMMON_STAGE);
+ bnx2x_init_block(bp, PRS_BLOCK, COMMON_STAGE);
+#ifndef BCM_CNIC
+ /* set NIC mode */
+ REG_WR(bp, PRS_REG_NIC_MODE, 1);
+#endif
+
+ /* Enable inputs of parser neighbor blocks */
+ REG_WR(bp, TSDM_REG_ENABLE_IN1, 0x7fffffff);
+ REG_WR(bp, TCM_REG_PRS_IFEN, 0x1);
+ REG_WR(bp, CFC_REG_DEBUG0, 0x0);
+ REG_WR(bp, NIG_REG_PRS_REQ_IN_EN, 0x1);
+
+ DP(NETIF_MSG_HW, "done\n");
+
+ return 0; /* OK */
+}
+
+static void enable_blocks_attention(struct bnx2x *bp)
+{
+ REG_WR(bp, PXP_REG_PXP_INT_MASK_0, 0);
+ REG_WR(bp, PXP_REG_PXP_INT_MASK_1, 0);
+ REG_WR(bp, DORQ_REG_DORQ_INT_MASK, 0);
+ REG_WR(bp, CFC_REG_CFC_INT_MASK, 0);
+ REG_WR(bp, QM_REG_QM_INT_MASK, 0);
+ REG_WR(bp, TM_REG_TM_INT_MASK, 0);
+ REG_WR(bp, XSDM_REG_XSDM_INT_MASK_0, 0);
+ REG_WR(bp, XSDM_REG_XSDM_INT_MASK_1, 0);
+ REG_WR(bp, XCM_REG_XCM_INT_MASK, 0);
+/* REG_WR(bp, XSEM_REG_XSEM_INT_MASK_0, 0); */
+/* REG_WR(bp, XSEM_REG_XSEM_INT_MASK_1, 0); */
+ REG_WR(bp, USDM_REG_USDM_INT_MASK_0, 0);
+ REG_WR(bp, USDM_REG_USDM_INT_MASK_1, 0);
+ REG_WR(bp, UCM_REG_UCM_INT_MASK, 0);
+/* REG_WR(bp, USEM_REG_USEM_INT_MASK_0, 0); */
+/* REG_WR(bp, USEM_REG_USEM_INT_MASK_1, 0); */
+ REG_WR(bp, GRCBASE_UPB + PB_REG_PB_INT_MASK, 0);
+ REG_WR(bp, CSDM_REG_CSDM_INT_MASK_0, 0);
+ REG_WR(bp, CSDM_REG_CSDM_INT_MASK_1, 0);
+ REG_WR(bp, CCM_REG_CCM_INT_MASK, 0);
+/* REG_WR(bp, CSEM_REG_CSEM_INT_MASK_0, 0); */
+/* REG_WR(bp, CSEM_REG_CSEM_INT_MASK_1, 0); */
+ if (CHIP_REV_IS_FPGA(bp))
+ REG_WR(bp, PXP2_REG_PXP2_INT_MASK_0, 0x580000);
+ else
+ REG_WR(bp, PXP2_REG_PXP2_INT_MASK_0, 0x480000);
+ REG_WR(bp, TSDM_REG_TSDM_INT_MASK_0, 0);
+ REG_WR(bp, TSDM_REG_TSDM_INT_MASK_1, 0);
+ REG_WR(bp, TCM_REG_TCM_INT_MASK, 0);
+/* REG_WR(bp, TSEM_REG_TSEM_INT_MASK_0, 0); */
+/* REG_WR(bp, TSEM_REG_TSEM_INT_MASK_1, 0); */
+ REG_WR(bp, CDU_REG_CDU_INT_MASK, 0);
+ REG_WR(bp, DMAE_REG_DMAE_INT_MASK, 0);
+/* REG_WR(bp, MISC_REG_MISC_INT_MASK, 0); */
+ REG_WR(bp, PBF_REG_PBF_INT_MASK, 0X18); /* bit 3,4 masked */
+}
+
+static const struct {
+ u32 addr;
+ u32 mask;
+} bnx2x_parity_mask[] = {
+ {PXP_REG_PXP_PRTY_MASK, 0xffffffff},
+ {PXP2_REG_PXP2_PRTY_MASK_0, 0xffffffff},
+ {PXP2_REG_PXP2_PRTY_MASK_1, 0xffffffff},
+ {HC_REG_HC_PRTY_MASK, 0xffffffff},
+ {MISC_REG_MISC_PRTY_MASK, 0xffffffff},
+ {QM_REG_QM_PRTY_MASK, 0x0},
+ {DORQ_REG_DORQ_PRTY_MASK, 0x0},
+ {GRCBASE_UPB + PB_REG_PB_PRTY_MASK, 0x0},
+ {GRCBASE_XPB + PB_REG_PB_PRTY_MASK, 0x0},
+ {SRC_REG_SRC_PRTY_MASK, 0x4}, /* bit 2 */
+ {CDU_REG_CDU_PRTY_MASK, 0x0},
+ {CFC_REG_CFC_PRTY_MASK, 0x0},
+ {DBG_REG_DBG_PRTY_MASK, 0x0},
+ {DMAE_REG_DMAE_PRTY_MASK, 0x0},
+ {BRB1_REG_BRB1_PRTY_MASK, 0x0},
+ {PRS_REG_PRS_PRTY_MASK, (1<<6)},/* bit 6 */
+ {TSDM_REG_TSDM_PRTY_MASK, 0x18},/* bit 3,4 */
+ {CSDM_REG_CSDM_PRTY_MASK, 0x8}, /* bit 3 */
+ {USDM_REG_USDM_PRTY_MASK, 0x38},/* bit 3,4,5 */
+ {XSDM_REG_XSDM_PRTY_MASK, 0x8}, /* bit 3 */
+ {TSEM_REG_TSEM_PRTY_MASK_0, 0x0},
+ {TSEM_REG_TSEM_PRTY_MASK_1, 0x0},
+ {USEM_REG_USEM_PRTY_MASK_0, 0x0},
+ {USEM_REG_USEM_PRTY_MASK_1, 0x0},
+ {CSEM_REG_CSEM_PRTY_MASK_0, 0x0},
+ {CSEM_REG_CSEM_PRTY_MASK_1, 0x0},
+ {XSEM_REG_XSEM_PRTY_MASK_0, 0x0},
+ {XSEM_REG_XSEM_PRTY_MASK_1, 0x0}
+};
+
+static void enable_blocks_parity(struct bnx2x *bp)
+{
+ int i, mask_arr_len =
+ sizeof(bnx2x_parity_mask)/(sizeof(bnx2x_parity_mask[0]));
+
+ for (i = 0; i < mask_arr_len; i++)
+ REG_WR(bp, bnx2x_parity_mask[i].addr,
+ bnx2x_parity_mask[i].mask);
+}
+
+
+static void bnx2x_reset_common(struct bnx2x *bp)
+{
+ /* reset_common */
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_CLEAR,
+ 0xd3ffff7f);
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR, 0x1403);
+}
+
+static void bnx2x_init_pxp(struct bnx2x *bp)
+{
+ u16 devctl;
+ int r_order, w_order;
+
+ pci_read_config_word(bp->pdev,
+ bp->pcie_cap + PCI_EXP_DEVCTL, &devctl);
+ DP(NETIF_MSG_HW, "read 0x%x from devctl\n", devctl);
+ w_order = ((devctl & PCI_EXP_DEVCTL_PAYLOAD) >> 5);
+ if (bp->mrrs == -1)
+ r_order = ((devctl & PCI_EXP_DEVCTL_READRQ) >> 12);
+ else {
+ DP(NETIF_MSG_HW, "force read order to %d\n", bp->mrrs);
+ r_order = bp->mrrs;
+ }
+
+ bnx2x_init_pxp_arb(bp, r_order, w_order);
+}
+
+static void bnx2x_setup_fan_failure_detection(struct bnx2x *bp)
+{
+ int is_required;
+ u32 val;
+ int port;
+
+ if (BP_NOMCP(bp))
+ return;
+
+ is_required = 0;
+ val = SHMEM_RD(bp, dev_info.shared_hw_config.config2) &
+ SHARED_HW_CFG_FAN_FAILURE_MASK;
+
+ if (val == SHARED_HW_CFG_FAN_FAILURE_ENABLED)
+ is_required = 1;
+
+ /*
+ * The fan failure mechanism is usually related to the PHY type since
+ * the power consumption of the board is affected by the PHY. Currently,
+ * fan is required for most designs with SFX7101, BCM8727 and BCM8481.
+ */
+ else if (val == SHARED_HW_CFG_FAN_FAILURE_PHY_TYPE)
+ for (port = PORT_0; port < PORT_MAX; port++) {
+ u32 phy_type =
+ SHMEM_RD(bp, dev_info.port_hw_config[port].
+ external_phy_config) &
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_MASK;
+ is_required |=
+ ((phy_type ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101) ||
+ (phy_type ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727) ||
+ (phy_type ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481));
+ }
+
+ DP(NETIF_MSG_HW, "fan detection setting: %d\n", is_required);
+
+ if (is_required == 0)
+ return;
+
+ /* Fan failure is indicated by SPIO 5 */
+ bnx2x_set_spio(bp, MISC_REGISTERS_SPIO_5,
+ MISC_REGISTERS_SPIO_INPUT_HI_Z);
+
+ /* set to active low mode */
+ val = REG_RD(bp, MISC_REG_SPIO_INT);
+ val |= ((1 << MISC_REGISTERS_SPIO_5) <<
+ MISC_REGISTERS_SPIO_INT_OLD_SET_POS);
+ REG_WR(bp, MISC_REG_SPIO_INT, val);
+
+ /* enable interrupt to signal the IGU */
+ val = REG_RD(bp, MISC_REG_SPIO_EVENT_EN);
+ val |= (1 << MISC_REGISTERS_SPIO_5);
+ REG_WR(bp, MISC_REG_SPIO_EVENT_EN, val);
+}
+
+static int bnx2x_init_common(struct bnx2x *bp)
+{
+ u32 val, i;
+#ifdef BCM_CNIC
+ u32 wb_write[2];
+#endif
+
+ DP(BNX2X_MSG_MCP, "starting common init func %d\n", BP_FUNC(bp));
+
+ bnx2x_reset_common(bp);
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_SET, 0xffffffff);
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_SET, 0xfffc);
+
+ bnx2x_init_block(bp, MISC_BLOCK, COMMON_STAGE);
+ if (CHIP_IS_E1H(bp))
+ REG_WR(bp, MISC_REG_E1HMF_MODE, IS_E1HMF(bp));
+
+ REG_WR(bp, MISC_REG_LCPLL_CTRL_REG_2, 0x100);
+ msleep(30);
+ REG_WR(bp, MISC_REG_LCPLL_CTRL_REG_2, 0x0);
+
+ bnx2x_init_block(bp, PXP_BLOCK, COMMON_STAGE);
+ if (CHIP_IS_E1(bp)) {
+ /* enable HW interrupt from PXP on USDM overflow
+ bit 16 on INT_MASK_0 */
+ REG_WR(bp, PXP_REG_PXP_INT_MASK_0, 0);
+ }
+
+ bnx2x_init_block(bp, PXP2_BLOCK, COMMON_STAGE);
+ bnx2x_init_pxp(bp);
+
+#ifdef __BIG_ENDIAN
+ REG_WR(bp, PXP2_REG_RQ_QM_ENDIAN_M, 1);
+ REG_WR(bp, PXP2_REG_RQ_TM_ENDIAN_M, 1);
+ REG_WR(bp, PXP2_REG_RQ_SRC_ENDIAN_M, 1);
+ REG_WR(bp, PXP2_REG_RQ_CDU_ENDIAN_M, 1);
+ REG_WR(bp, PXP2_REG_RQ_DBG_ENDIAN_M, 1);
+ /* make sure this value is 0 */
+ REG_WR(bp, PXP2_REG_RQ_HC_ENDIAN_M, 0);
+
+/* REG_WR(bp, PXP2_REG_RD_PBF_SWAP_MODE, 1); */
+ REG_WR(bp, PXP2_REG_RD_QM_SWAP_MODE, 1);
+ REG_WR(bp, PXP2_REG_RD_TM_SWAP_MODE, 1);
+ REG_WR(bp, PXP2_REG_RD_SRC_SWAP_MODE, 1);
+ REG_WR(bp, PXP2_REG_RD_CDURD_SWAP_MODE, 1);
+#endif
+
+ REG_WR(bp, PXP2_REG_RQ_CDU_P_SIZE, 2);
+#ifdef BCM_CNIC
+ REG_WR(bp, PXP2_REG_RQ_TM_P_SIZE, 5);
+ REG_WR(bp, PXP2_REG_RQ_QM_P_SIZE, 5);
+ REG_WR(bp, PXP2_REG_RQ_SRC_P_SIZE, 5);
+#endif
+
+ if (CHIP_REV_IS_FPGA(bp) && CHIP_IS_E1H(bp))
+ REG_WR(bp, PXP2_REG_PGL_TAGS_LIMIT, 0x1);
+
+ /* let the HW do it's magic ... */
+ msleep(100);
+ /* finish PXP init */
+ val = REG_RD(bp, PXP2_REG_RQ_CFG_DONE);
+ if (val != 1) {
+ BNX2X_ERR("PXP2 CFG failed\n");
+ return -EBUSY;
+ }
+ val = REG_RD(bp, PXP2_REG_RD_INIT_DONE);
+ if (val != 1) {
+ BNX2X_ERR("PXP2 RD_INIT failed\n");
+ return -EBUSY;
+ }
+
+ REG_WR(bp, PXP2_REG_RQ_DISABLE_INPUTS, 0);
+ REG_WR(bp, PXP2_REG_RD_DISABLE_INPUTS, 0);
+
+ bnx2x_init_block(bp, DMAE_BLOCK, COMMON_STAGE);
+
+ /* clean the DMAE memory */
+ bp->dmae_ready = 1;
+ bnx2x_init_fill(bp, TSEM_REG_PRAM, 0, 8);
+
+ bnx2x_init_block(bp, TCM_BLOCK, COMMON_STAGE);
+ bnx2x_init_block(bp, UCM_BLOCK, COMMON_STAGE);
+ bnx2x_init_block(bp, CCM_BLOCK, COMMON_STAGE);
+ bnx2x_init_block(bp, XCM_BLOCK, COMMON_STAGE);
+
+ bnx2x_read_dmae(bp, XSEM_REG_PASSIVE_BUFFER, 3);
+ bnx2x_read_dmae(bp, CSEM_REG_PASSIVE_BUFFER, 3);
+ bnx2x_read_dmae(bp, TSEM_REG_PASSIVE_BUFFER, 3);
+ bnx2x_read_dmae(bp, USEM_REG_PASSIVE_BUFFER, 3);
+
+ bnx2x_init_block(bp, QM_BLOCK, COMMON_STAGE);
+
+#ifdef BCM_CNIC
+ wb_write[0] = 0;
+ wb_write[1] = 0;
+ for (i = 0; i < 64; i++) {
+ REG_WR(bp, QM_REG_BASEADDR + i*4, 1024 * 4 * (i%16));
+ bnx2x_init_ind_wr(bp, QM_REG_PTRTBL + i*8, wb_write, 2);
+
+ if (CHIP_IS_E1H(bp)) {
+ REG_WR(bp, QM_REG_BASEADDR_EXT_A + i*4, 1024*4*(i%16));
+ bnx2x_init_ind_wr(bp, QM_REG_PTRTBL_EXT_A + i*8,
+ wb_write, 2);
+ }
+ }
+#endif
+ /* soft reset pulse */
+ REG_WR(bp, QM_REG_SOFT_RESET, 1);
+ REG_WR(bp, QM_REG_SOFT_RESET, 0);
+
+#ifdef BCM_CNIC
+ bnx2x_init_block(bp, TIMERS_BLOCK, COMMON_STAGE);
+#endif
+
+ bnx2x_init_block(bp, DQ_BLOCK, COMMON_STAGE);
+ REG_WR(bp, DORQ_REG_DPM_CID_OFST, BCM_PAGE_SHIFT);
+ if (!CHIP_REV_IS_SLOW(bp)) {
+ /* enable hw interrupt from doorbell Q */
+ REG_WR(bp, DORQ_REG_DORQ_INT_MASK, 0);
+ }
+
+ bnx2x_init_block(bp, BRB1_BLOCK, COMMON_STAGE);
+ bnx2x_init_block(bp, PRS_BLOCK, COMMON_STAGE);
+ REG_WR(bp, PRS_REG_A_PRSU_20, 0xf);
+#ifndef BCM_CNIC
+ /* set NIC mode */
+ REG_WR(bp, PRS_REG_NIC_MODE, 1);
+#endif
+ if (CHIP_IS_E1H(bp))
+ REG_WR(bp, PRS_REG_E1HOV_MODE, IS_E1HMF(bp));
+
+ bnx2x_init_block(bp, TSDM_BLOCK, COMMON_STAGE);
+ bnx2x_init_block(bp, CSDM_BLOCK, COMMON_STAGE);
+ bnx2x_init_block(bp, USDM_BLOCK, COMMON_STAGE);
+ bnx2x_init_block(bp, XSDM_BLOCK, COMMON_STAGE);
+
+ bnx2x_init_fill(bp, TSEM_REG_FAST_MEMORY, 0, STORM_INTMEM_SIZE(bp));
+ bnx2x_init_fill(bp, USEM_REG_FAST_MEMORY, 0, STORM_INTMEM_SIZE(bp));
+ bnx2x_init_fill(bp, CSEM_REG_FAST_MEMORY, 0, STORM_INTMEM_SIZE(bp));
+ bnx2x_init_fill(bp, XSEM_REG_FAST_MEMORY, 0, STORM_INTMEM_SIZE(bp));
+
+ bnx2x_init_block(bp, TSEM_BLOCK, COMMON_STAGE);
+ bnx2x_init_block(bp, USEM_BLOCK, COMMON_STAGE);
+ bnx2x_init_block(bp, CSEM_BLOCK, COMMON_STAGE);
+ bnx2x_init_block(bp, XSEM_BLOCK, COMMON_STAGE);
+
+ /* sync semi rtc */
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_CLEAR,
+ 0x80000000);
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_SET,
+ 0x80000000);
+
+ bnx2x_init_block(bp, UPB_BLOCK, COMMON_STAGE);
+ bnx2x_init_block(bp, XPB_BLOCK, COMMON_STAGE);
+ bnx2x_init_block(bp, PBF_BLOCK, COMMON_STAGE);
+
+ REG_WR(bp, SRC_REG_SOFT_RST, 1);
+ for (i = SRC_REG_KEYRSS0_0; i <= SRC_REG_KEYRSS1_9; i += 4)
+ REG_WR(bp, i, random32());
+ bnx2x_init_block(bp, SRCH_BLOCK, COMMON_STAGE);
+#ifdef BCM_CNIC
+ REG_WR(bp, SRC_REG_KEYSEARCH_0, 0x63285672);
+ REG_WR(bp, SRC_REG_KEYSEARCH_1, 0x24b8f2cc);
+ REG_WR(bp, SRC_REG_KEYSEARCH_2, 0x223aef9b);
+ REG_WR(bp, SRC_REG_KEYSEARCH_3, 0x26001e3a);
+ REG_WR(bp, SRC_REG_KEYSEARCH_4, 0x7ae91116);
+ REG_WR(bp, SRC_REG_KEYSEARCH_5, 0x5ce5230b);
+ REG_WR(bp, SRC_REG_KEYSEARCH_6, 0x298d8adf);
+ REG_WR(bp, SRC_REG_KEYSEARCH_7, 0x6eb0ff09);
+ REG_WR(bp, SRC_REG_KEYSEARCH_8, 0x1830f82f);
+ REG_WR(bp, SRC_REG_KEYSEARCH_9, 0x01e46be7);
+#endif
+ REG_WR(bp, SRC_REG_SOFT_RST, 0);
+
+ if (sizeof(union cdu_context) != 1024)
+ /* we currently assume that a context is 1024 bytes */
+ dev_alert(&bp->pdev->dev, "please adjust the size "
+ "of cdu_context(%ld)\n",
+ (long)sizeof(union cdu_context));
+
+ bnx2x_init_block(bp, CDU_BLOCK, COMMON_STAGE);
+ val = (4 << 24) + (0 << 12) + 1024;
+ REG_WR(bp, CDU_REG_CDU_GLOBAL_PARAMS, val);
+
+ bnx2x_init_block(bp, CFC_BLOCK, COMMON_STAGE);
+ REG_WR(bp, CFC_REG_INIT_REG, 0x7FF);
+ /* enable context validation interrupt from CFC */
+ REG_WR(bp, CFC_REG_CFC_INT_MASK, 0);
+
+ /* set the thresholds to prevent CFC/CDU race */
+ REG_WR(bp, CFC_REG_DEBUG0, 0x20020000);
+
+ bnx2x_init_block(bp, HC_BLOCK, COMMON_STAGE);
+ bnx2x_init_block(bp, MISC_AEU_BLOCK, COMMON_STAGE);
+
+ bnx2x_init_block(bp, PXPCS_BLOCK, COMMON_STAGE);
+ /* Reset PCIE errors for debug */
+ REG_WR(bp, 0x2814, 0xffffffff);
+ REG_WR(bp, 0x3820, 0xffffffff);
+
+ bnx2x_init_block(bp, EMAC0_BLOCK, COMMON_STAGE);
+ bnx2x_init_block(bp, EMAC1_BLOCK, COMMON_STAGE);
+ bnx2x_init_block(bp, DBU_BLOCK, COMMON_STAGE);
+ bnx2x_init_block(bp, DBG_BLOCK, COMMON_STAGE);
+
+ bnx2x_init_block(bp, NIG_BLOCK, COMMON_STAGE);
+ if (CHIP_IS_E1H(bp)) {
+ REG_WR(bp, NIG_REG_LLH_MF_MODE, IS_E1HMF(bp));
+ REG_WR(bp, NIG_REG_LLH_E1HOV_MODE, IS_E1HMF(bp));
+ }
+
+ if (CHIP_REV_IS_SLOW(bp))
+ msleep(200);
+
+ /* finish CFC init */
+ val = reg_poll(bp, CFC_REG_LL_INIT_DONE, 1, 100, 10);
+ if (val != 1) {
+ BNX2X_ERR("CFC LL_INIT failed\n");
+ return -EBUSY;
+ }
+ val = reg_poll(bp, CFC_REG_AC_INIT_DONE, 1, 100, 10);
+ if (val != 1) {
+ BNX2X_ERR("CFC AC_INIT failed\n");
+ return -EBUSY;
+ }
+ val = reg_poll(bp, CFC_REG_CAM_INIT_DONE, 1, 100, 10);
+ if (val != 1) {
+ BNX2X_ERR("CFC CAM_INIT failed\n");
+ return -EBUSY;
+ }
+ REG_WR(bp, CFC_REG_DEBUG0, 0);
+
+ /* read NIG statistic
+ to see if this is our first up since powerup */
+ bnx2x_read_dmae(bp, NIG_REG_STAT2_BRB_OCTET, 2);
+ val = *bnx2x_sp(bp, wb_data[0]);
+
+ /* do internal memory self test */
+ if ((CHIP_IS_E1(bp)) && (val == 0) && bnx2x_int_mem_test(bp)) {
+ BNX2X_ERR("internal mem self test failed\n");
+ return -EBUSY;
+ }
+
+ switch (XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config)) {
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
+ bp->port.need_hw_lock = 1;
+ break;
+
+ default:
+ break;
+ }
+
+ bnx2x_setup_fan_failure_detection(bp);
+
+ /* clear PXP2 attentions */
+ REG_RD(bp, PXP2_REG_PXP2_INT_STS_CLR_0);
+
+ enable_blocks_attention(bp);
+ if (CHIP_PARITY_SUPPORTED(bp))
+ enable_blocks_parity(bp);
+
+ if (!BP_NOMCP(bp)) {
+ bnx2x_acquire_phy_lock(bp);
+ bnx2x_common_init_phy(bp, bp->common.shmem_base);
+ bnx2x_release_phy_lock(bp);
+ } else
+ BNX2X_ERR("Bootcode is missing - can not initialize link\n");
+
+ return 0;
+}
+
+static int bnx2x_init_port(struct bnx2x *bp)
+{
+ int port = BP_PORT(bp);
+ int init_stage = port ? PORT1_STAGE : PORT0_STAGE;
+ u32 low, high;
+ u32 val;
+
+ DP(BNX2X_MSG_MCP, "starting port init port %d\n", port);
+
+ REG_WR(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4, 0);
+
+ bnx2x_init_block(bp, PXP_BLOCK, init_stage);
+ bnx2x_init_block(bp, PXP2_BLOCK, init_stage);
+
+ bnx2x_init_block(bp, TCM_BLOCK, init_stage);
+ bnx2x_init_block(bp, UCM_BLOCK, init_stage);
+ bnx2x_init_block(bp, CCM_BLOCK, init_stage);
+ bnx2x_init_block(bp, XCM_BLOCK, init_stage);
+
+#ifdef BCM_CNIC
+ REG_WR(bp, QM_REG_CONNNUM_0 + port*4, 1024/16 - 1);
+
+ bnx2x_init_block(bp, TIMERS_BLOCK, init_stage);
+ REG_WR(bp, TM_REG_LIN0_SCAN_TIME + port*4, 20);
+ REG_WR(bp, TM_REG_LIN0_MAX_ACTIVE_CID + port*4, 31);
+#endif
+
+ bnx2x_init_block(bp, DQ_BLOCK, init_stage);
+
+ bnx2x_init_block(bp, BRB1_BLOCK, init_stage);
+ if (CHIP_REV_IS_SLOW(bp) && !CHIP_IS_E1H(bp)) {
+ /* no pause for emulation and FPGA */
+ low = 0;
+ high = 513;
+ } else {
+ if (IS_E1HMF(bp))
+ low = ((bp->flags & ONE_PORT_FLAG) ? 160 : 246);
+ else if (bp->dev->mtu > 4096) {
+ if (bp->flags & ONE_PORT_FLAG)
+ low = 160;
+ else {
+ val = bp->dev->mtu;
+ /* (24*1024 + val*4)/256 */
+ low = 96 + (val/64) + ((val % 64) ? 1 : 0);
+ }
+ } else
+ low = ((bp->flags & ONE_PORT_FLAG) ? 80 : 160);
+ high = low + 56; /* 14*1024/256 */
+ }
+ REG_WR(bp, BRB1_REG_PAUSE_LOW_THRESHOLD_0 + port*4, low);
+ REG_WR(bp, BRB1_REG_PAUSE_HIGH_THRESHOLD_0 + port*4, high);
+
+
+ bnx2x_init_block(bp, PRS_BLOCK, init_stage);
+
+ bnx2x_init_block(bp, TSDM_BLOCK, init_stage);
+ bnx2x_init_block(bp, CSDM_BLOCK, init_stage);
+ bnx2x_init_block(bp, USDM_BLOCK, init_stage);
+ bnx2x_init_block(bp, XSDM_BLOCK, init_stage);
+
+ bnx2x_init_block(bp, TSEM_BLOCK, init_stage);
+ bnx2x_init_block(bp, USEM_BLOCK, init_stage);
+ bnx2x_init_block(bp, CSEM_BLOCK, init_stage);
+ bnx2x_init_block(bp, XSEM_BLOCK, init_stage);
+
+ bnx2x_init_block(bp, UPB_BLOCK, init_stage);
+ bnx2x_init_block(bp, XPB_BLOCK, init_stage);
+
+ bnx2x_init_block(bp, PBF_BLOCK, init_stage);
+
+ /* configure PBF to work without PAUSE mtu 9000 */
+ REG_WR(bp, PBF_REG_P0_PAUSE_ENABLE + port*4, 0);
+
+ /* update threshold */
+ REG_WR(bp, PBF_REG_P0_ARB_THRSH + port*4, (9040/16));
+ /* update init credit */
+ REG_WR(bp, PBF_REG_P0_INIT_CRD + port*4, (9040/16) + 553 - 22);
+
+ /* probe changes */
+ REG_WR(bp, PBF_REG_INIT_P0 + port*4, 1);
+ msleep(5);
+ REG_WR(bp, PBF_REG_INIT_P0 + port*4, 0);
+
+#ifdef BCM_CNIC
+ bnx2x_init_block(bp, SRCH_BLOCK, init_stage);
+#endif
+ bnx2x_init_block(bp, CDU_BLOCK, init_stage);
+ bnx2x_init_block(bp, CFC_BLOCK, init_stage);
+
+ if (CHIP_IS_E1(bp)) {
+ REG_WR(bp, HC_REG_LEADING_EDGE_0 + port*8, 0);
+ REG_WR(bp, HC_REG_TRAILING_EDGE_0 + port*8, 0);
+ }
+ bnx2x_init_block(bp, HC_BLOCK, init_stage);
+
+ bnx2x_init_block(bp, MISC_AEU_BLOCK, init_stage);
+ /* init aeu_mask_attn_func_0/1:
+ * - SF mode: bits 3-7 are masked. only bits 0-2 are in use
+ * - MF mode: bit 3 is masked. bits 0-2 are in use as in SF
+ * bits 4-7 are used for "per vn group attention" */
+ REG_WR(bp, MISC_REG_AEU_MASK_ATTN_FUNC_0 + port*4,
+ (IS_E1HMF(bp) ? 0xF7 : 0x7));
+
+ bnx2x_init_block(bp, PXPCS_BLOCK, init_stage);
+ bnx2x_init_block(bp, EMAC0_BLOCK, init_stage);
+ bnx2x_init_block(bp, EMAC1_BLOCK, init_stage);
+ bnx2x_init_block(bp, DBU_BLOCK, init_stage);
+ bnx2x_init_block(bp, DBG_BLOCK, init_stage);
+
+ bnx2x_init_block(bp, NIG_BLOCK, init_stage);
+
+ REG_WR(bp, NIG_REG_XGXS_SERDES0_MODE_SEL + port*4, 1);
+
+ if (CHIP_IS_E1H(bp)) {
+ /* 0x2 disable e1hov, 0x1 enable */
+ REG_WR(bp, NIG_REG_LLH0_BRB1_DRV_MASK_MF + port*4,
+ (IS_E1HMF(bp) ? 0x1 : 0x2));
+
+ {
+ REG_WR(bp, NIG_REG_LLFC_ENABLE_0 + port*4, 0);
+ REG_WR(bp, NIG_REG_LLFC_OUT_EN_0 + port*4, 0);
+ REG_WR(bp, NIG_REG_PAUSE_ENABLE_0 + port*4, 1);
+ }
+ }
+
+ bnx2x_init_block(bp, MCP_BLOCK, init_stage);
+ bnx2x_init_block(bp, DMAE_BLOCK, init_stage);
+
+ switch (XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config)) {
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
+ {
+ u32 swap_val, swap_override, aeu_gpio_mask, offset;
+
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_3,
+ MISC_REGISTERS_GPIO_INPUT_HI_Z, port);
+
+ /* The GPIO should be swapped if the swap register is
+ set and active */
+ swap_val = REG_RD(bp, NIG_REG_PORT_SWAP);
+ swap_override = REG_RD(bp, NIG_REG_STRAP_OVERRIDE);
+
+ /* Select function upon port-swap configuration */
+ if (port == 0) {
+ offset = MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0;
+ aeu_gpio_mask = (swap_val && swap_override) ?
+ AEU_INPUTS_ATTN_BITS_GPIO3_FUNCTION_1 :
+ AEU_INPUTS_ATTN_BITS_GPIO3_FUNCTION_0;
+ } else {
+ offset = MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0;
+ aeu_gpio_mask = (swap_val && swap_override) ?
+ AEU_INPUTS_ATTN_BITS_GPIO3_FUNCTION_0 :
+ AEU_INPUTS_ATTN_BITS_GPIO3_FUNCTION_1;
+ }
+ val = REG_RD(bp, offset);
+ /* add GPIO3 to group */
+ val |= aeu_gpio_mask;
+ REG_WR(bp, offset, val);
+ }
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
+ /* add SPIO 5 to group 0 */
+ {
+ u32 reg_addr = (port ? MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0 :
+ MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0);
+ val = REG_RD(bp, reg_addr);
+ val |= AEU_INPUTS_ATTN_BITS_SPIO5;
+ REG_WR(bp, reg_addr, val);
+ }
+ break;
+
+ default:
+ break;
+ }
+
+ bnx2x__link_reset(bp);
+
+ return 0;
+}
+
+#define ILT_PER_FUNC (768/2)
+#define FUNC_ILT_BASE(func) (func * ILT_PER_FUNC)
+/* the phys address is shifted right 12 bits and has an added
+ 1=valid bit added to the 53rd bit
+ then since this is a wide register(TM)
+ we split it into two 32 bit writes
+ */
+#define ONCHIP_ADDR1(x) ((u32)(((u64)x >> 12) & 0xFFFFFFFF))
+#define ONCHIP_ADDR2(x) ((u32)((1 << 20) | ((u64)x >> 44)))
+#define PXP_ONE_ILT(x) (((x) << 10) | x)
+#define PXP_ILT_RANGE(f, l) (((l) << 10) | f)
+
+#ifdef BCM_CNIC
+#define CNIC_ILT_LINES 127
+#define CNIC_CTX_PER_ILT 16
+#else
+#define CNIC_ILT_LINES 0
+#endif
+
+static void bnx2x_ilt_wr(struct bnx2x *bp, u32 index, dma_addr_t addr)
+{
+ int reg;
+
+ if (CHIP_IS_E1H(bp))
+ reg = PXP2_REG_RQ_ONCHIP_AT_B0 + index*8;
+ else /* E1 */
+ reg = PXP2_REG_RQ_ONCHIP_AT + index*8;
+
+ bnx2x_wb_wr(bp, reg, ONCHIP_ADDR1(addr), ONCHIP_ADDR2(addr));
+}
+
+static int bnx2x_init_func(struct bnx2x *bp)
+{
+ int port = BP_PORT(bp);
+ int func = BP_FUNC(bp);
+ u32 addr, val;
+ int i;
+
+ DP(BNX2X_MSG_MCP, "starting func init func %d\n", func);
+
+ /* set MSI reconfigure capability */
+ addr = (port ? HC_REG_CONFIG_1 : HC_REG_CONFIG_0);
+ val = REG_RD(bp, addr);
+ val |= HC_CONFIG_0_REG_MSI_ATTN_EN_0;
+ REG_WR(bp, addr, val);
+
+ i = FUNC_ILT_BASE(func);
+
+ bnx2x_ilt_wr(bp, i, bnx2x_sp_mapping(bp, context));
+ if (CHIP_IS_E1H(bp)) {
+ REG_WR(bp, PXP2_REG_RQ_CDU_FIRST_ILT, i);
+ REG_WR(bp, PXP2_REG_RQ_CDU_LAST_ILT, i + CNIC_ILT_LINES);
+ } else /* E1 */
+ REG_WR(bp, PXP2_REG_PSWRQ_CDU0_L2P + func*4,
+ PXP_ILT_RANGE(i, i + CNIC_ILT_LINES));
+
+#ifdef BCM_CNIC
+ i += 1 + CNIC_ILT_LINES;
+ bnx2x_ilt_wr(bp, i, bp->timers_mapping);
+ if (CHIP_IS_E1(bp))
+ REG_WR(bp, PXP2_REG_PSWRQ_TM0_L2P + func*4, PXP_ONE_ILT(i));
+ else {
+ REG_WR(bp, PXP2_REG_RQ_TM_FIRST_ILT, i);
+ REG_WR(bp, PXP2_REG_RQ_TM_LAST_ILT, i);
+ }
+
+ i++;
+ bnx2x_ilt_wr(bp, i, bp->qm_mapping);
+ if (CHIP_IS_E1(bp))
+ REG_WR(bp, PXP2_REG_PSWRQ_QM0_L2P + func*4, PXP_ONE_ILT(i));
+ else {
+ REG_WR(bp, PXP2_REG_RQ_QM_FIRST_ILT, i);
+ REG_WR(bp, PXP2_REG_RQ_QM_LAST_ILT, i);
+ }
+
+ i++;
+ bnx2x_ilt_wr(bp, i, bp->t1_mapping);
+ if (CHIP_IS_E1(bp))
+ REG_WR(bp, PXP2_REG_PSWRQ_SRC0_L2P + func*4, PXP_ONE_ILT(i));
+ else {
+ REG_WR(bp, PXP2_REG_RQ_SRC_FIRST_ILT, i);
+ REG_WR(bp, PXP2_REG_RQ_SRC_LAST_ILT, i);
+ }
+
+ /* tell the searcher where the T2 table is */
+ REG_WR(bp, SRC_REG_COUNTFREE0 + port*4, 16*1024/64);
+
+ bnx2x_wb_wr(bp, SRC_REG_FIRSTFREE0 + port*16,
+ U64_LO(bp->t2_mapping), U64_HI(bp->t2_mapping));
+
+ bnx2x_wb_wr(bp, SRC_REG_LASTFREE0 + port*16,
+ U64_LO((u64)bp->t2_mapping + 16*1024 - 64),
+ U64_HI((u64)bp->t2_mapping + 16*1024 - 64));
+
+ REG_WR(bp, SRC_REG_NUMBER_HASH_BITS0 + port*4, 10);
+#endif
+
+ if (CHIP_IS_E1H(bp)) {
+ bnx2x_init_block(bp, MISC_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, TCM_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, UCM_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, CCM_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, XCM_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, TSEM_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, USEM_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, CSEM_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, XSEM_BLOCK, FUNC0_STAGE + func);
+
+ REG_WR(bp, NIG_REG_LLH0_FUNC_EN + port*8, 1);
+ REG_WR(bp, NIG_REG_LLH0_FUNC_VLAN_ID + port*8, bp->e1hov);
+ }
+
+ /* HC init per function */
+ if (CHIP_IS_E1H(bp)) {
+ REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_12 + func*4, 0);
+
+ REG_WR(bp, HC_REG_LEADING_EDGE_0 + port*8, 0);
+ REG_WR(bp, HC_REG_TRAILING_EDGE_0 + port*8, 0);
+ }
+ bnx2x_init_block(bp, HC_BLOCK, FUNC0_STAGE + func);
+
+ /* Reset PCIE errors for debug */
+ REG_WR(bp, 0x2114, 0xffffffff);
+ REG_WR(bp, 0x2120, 0xffffffff);
+
+ return 0;
+}
+
+int bnx2x_init_hw(struct bnx2x *bp, u32 load_code)
+{
+ int i, rc = 0;
+
+ DP(BNX2X_MSG_MCP, "function %d load_code %x\n",
+ BP_FUNC(bp), load_code);
+
+ bp->dmae_ready = 0;
+ mutex_init(&bp->dmae_mutex);
+ rc = bnx2x_gunzip_init(bp);
+ if (rc)
+ return rc;
+
+ switch (load_code) {
+ case FW_MSG_CODE_DRV_LOAD_COMMON:
+ rc = bnx2x_init_common(bp);
+ if (rc)
+ goto init_hw_err;
+ /* no break */
+
+ case FW_MSG_CODE_DRV_LOAD_PORT:
+ bp->dmae_ready = 1;
+ rc = bnx2x_init_port(bp);
+ if (rc)
+ goto init_hw_err;
+ /* no break */
+
+ case FW_MSG_CODE_DRV_LOAD_FUNCTION:
+ bp->dmae_ready = 1;
+ rc = bnx2x_init_func(bp);
+ if (rc)
+ goto init_hw_err;
+ break;
+
+ default:
+ BNX2X_ERR("Unknown load_code (0x%x) from MCP\n", load_code);
+ break;
+ }
+
+ if (!BP_NOMCP(bp)) {
+ int func = BP_FUNC(bp);
+
+ bp->fw_drv_pulse_wr_seq =
+ (SHMEM_RD(bp, func_mb[func].drv_pulse_mb) &
+ DRV_PULSE_SEQ_MASK);
+ DP(BNX2X_MSG_MCP, "drv_pulse 0x%x\n", bp->fw_drv_pulse_wr_seq);
+ }
+
+ /* this needs to be done before gunzip end */
+ bnx2x_zero_def_sb(bp);
+ for_each_queue(bp, i)
+ bnx2x_zero_sb(bp, BP_L_ID(bp) + i);
+#ifdef BCM_CNIC
+ bnx2x_zero_sb(bp, BP_L_ID(bp) + i);
+#endif
+
+init_hw_err:
+ bnx2x_gunzip_end(bp);
+
+ return rc;
+}
+
+void bnx2x_free_mem(struct bnx2x *bp)
+{
+
+#define BNX2X_PCI_FREE(x, y, size) \
+ do { \
+ if (x) { \
+ dma_free_coherent(&bp->pdev->dev, size, x, y); \
+ x = NULL; \
+ y = 0; \
+ } \
+ } while (0)
+
+#define BNX2X_FREE(x) \
+ do { \
+ if (x) { \
+ vfree(x); \
+ x = NULL; \
+ } \
+ } while (0)
+
+ int i;
+
+ /* fastpath */
+ /* Common */
+ for_each_queue(bp, i) {
+
+ /* status blocks */
+ BNX2X_PCI_FREE(bnx2x_fp(bp, i, status_blk),
+ bnx2x_fp(bp, i, status_blk_mapping),
+ sizeof(struct host_status_block));
+ }
+ /* Rx */
+ for_each_queue(bp, i) {
+
+ /* fastpath rx rings: rx_buf rx_desc rx_comp */
+ BNX2X_FREE(bnx2x_fp(bp, i, rx_buf_ring));
+ BNX2X_PCI_FREE(bnx2x_fp(bp, i, rx_desc_ring),
+ bnx2x_fp(bp, i, rx_desc_mapping),
+ sizeof(struct eth_rx_bd) * NUM_RX_BD);
+
+ BNX2X_PCI_FREE(bnx2x_fp(bp, i, rx_comp_ring),
+ bnx2x_fp(bp, i, rx_comp_mapping),
+ sizeof(struct eth_fast_path_rx_cqe) *
+ NUM_RCQ_BD);
+
+ /* SGE ring */
+ BNX2X_FREE(bnx2x_fp(bp, i, rx_page_ring));
+ BNX2X_PCI_FREE(bnx2x_fp(bp, i, rx_sge_ring),
+ bnx2x_fp(bp, i, rx_sge_mapping),
+ BCM_PAGE_SIZE * NUM_RX_SGE_PAGES);
+ }
+ /* Tx */
+ for_each_queue(bp, i) {
+
+ /* fastpath tx rings: tx_buf tx_desc */
+ BNX2X_FREE(bnx2x_fp(bp, i, tx_buf_ring));
+ BNX2X_PCI_FREE(bnx2x_fp(bp, i, tx_desc_ring),
+ bnx2x_fp(bp, i, tx_desc_mapping),
+ sizeof(union eth_tx_bd_types) * NUM_TX_BD);
+ }
+ /* end of fastpath */
+
+ BNX2X_PCI_FREE(bp->def_status_blk, bp->def_status_blk_mapping,
+ sizeof(struct host_def_status_block));
+
+ BNX2X_PCI_FREE(bp->slowpath, bp->slowpath_mapping,
+ sizeof(struct bnx2x_slowpath));
+
+#ifdef BCM_CNIC
+ BNX2X_PCI_FREE(bp->t1, bp->t1_mapping, 64*1024);
+ BNX2X_PCI_FREE(bp->t2, bp->t2_mapping, 16*1024);
+ BNX2X_PCI_FREE(bp->timers, bp->timers_mapping, 8*1024);
+ BNX2X_PCI_FREE(bp->qm, bp->qm_mapping, 128*1024);
+ BNX2X_PCI_FREE(bp->cnic_sb, bp->cnic_sb_mapping,
+ sizeof(struct host_status_block));
+#endif
+ BNX2X_PCI_FREE(bp->spq, bp->spq_mapping, BCM_PAGE_SIZE);
+
+#undef BNX2X_PCI_FREE
+#undef BNX2X_KFREE
+}
+
+int bnx2x_alloc_mem(struct bnx2x *bp)
+{
+
+#define BNX2X_PCI_ALLOC(x, y, size) \
+ do { \
+ x = dma_alloc_coherent(&bp->pdev->dev, size, y, GFP_KERNEL); \
+ if (x == NULL) \
+ goto alloc_mem_err; \
+ memset(x, 0, size); \
+ } while (0)
+
+#define BNX2X_ALLOC(x, size) \
+ do { \
+ x = vmalloc(size); \
+ if (x == NULL) \
+ goto alloc_mem_err; \
+ memset(x, 0, size); \
+ } while (0)
+
+ int i;
+
+ /* fastpath */
+ /* Common */
+ for_each_queue(bp, i) {
+ bnx2x_fp(bp, i, bp) = bp;
+
+ /* status blocks */
+ BNX2X_PCI_ALLOC(bnx2x_fp(bp, i, status_blk),
+ &bnx2x_fp(bp, i, status_blk_mapping),
+ sizeof(struct host_status_block));
+ }
+ /* Rx */
+ for_each_queue(bp, i) {
+
+ /* fastpath rx rings: rx_buf rx_desc rx_comp */
+ BNX2X_ALLOC(bnx2x_fp(bp, i, rx_buf_ring),
+ sizeof(struct sw_rx_bd) * NUM_RX_BD);
+ BNX2X_PCI_ALLOC(bnx2x_fp(bp, i, rx_desc_ring),
+ &bnx2x_fp(bp, i, rx_desc_mapping),
+ sizeof(struct eth_rx_bd) * NUM_RX_BD);
+
+ BNX2X_PCI_ALLOC(bnx2x_fp(bp, i, rx_comp_ring),
+ &bnx2x_fp(bp, i, rx_comp_mapping),
+ sizeof(struct eth_fast_path_rx_cqe) *
+ NUM_RCQ_BD);
+
+ /* SGE ring */
+ BNX2X_ALLOC(bnx2x_fp(bp, i, rx_page_ring),
+ sizeof(struct sw_rx_page) * NUM_RX_SGE);
+ BNX2X_PCI_ALLOC(bnx2x_fp(bp, i, rx_sge_ring),
+ &bnx2x_fp(bp, i, rx_sge_mapping),
+ BCM_PAGE_SIZE * NUM_RX_SGE_PAGES);
+ }
+ /* Tx */
+ for_each_queue(bp, i) {
+
+ /* fastpath tx rings: tx_buf tx_desc */
+ BNX2X_ALLOC(bnx2x_fp(bp, i, tx_buf_ring),
+ sizeof(struct sw_tx_bd) * NUM_TX_BD);
+ BNX2X_PCI_ALLOC(bnx2x_fp(bp, i, tx_desc_ring),
+ &bnx2x_fp(bp, i, tx_desc_mapping),
+ sizeof(union eth_tx_bd_types) * NUM_TX_BD);
+ }
+ /* end of fastpath */
+
+ BNX2X_PCI_ALLOC(bp->def_status_blk, &bp->def_status_blk_mapping,
+ sizeof(struct host_def_status_block));
+
+ BNX2X_PCI_ALLOC(bp->slowpath, &bp->slowpath_mapping,
+ sizeof(struct bnx2x_slowpath));
+
+#ifdef BCM_CNIC
+ BNX2X_PCI_ALLOC(bp->t1, &bp->t1_mapping, 64*1024);
+
+ /* allocate searcher T2 table
+ we allocate 1/4 of alloc num for T2
+ (which is not entered into the ILT) */
+ BNX2X_PCI_ALLOC(bp->t2, &bp->t2_mapping, 16*1024);
+
+ /* Initialize T2 (for 1024 connections) */
+ for (i = 0; i < 16*1024; i += 64)
+ *(u64 *)((char *)bp->t2 + i + 56) = bp->t2_mapping + i + 64;
+
+ /* Timer block array (8*MAX_CONN) phys uncached for now 1024 conns */
+ BNX2X_PCI_ALLOC(bp->timers, &bp->timers_mapping, 8*1024);
+
+ /* QM queues (128*MAX_CONN) */
+ BNX2X_PCI_ALLOC(bp->qm, &bp->qm_mapping, 128*1024);
+
+ BNX2X_PCI_ALLOC(bp->cnic_sb, &bp->cnic_sb_mapping,
+ sizeof(struct host_status_block));
+#endif
+
+ /* Slow path ring */
+ BNX2X_PCI_ALLOC(bp->spq, &bp->spq_mapping, BCM_PAGE_SIZE);
+
+ return 0;
+
+alloc_mem_err:
+ bnx2x_free_mem(bp);
+ return -ENOMEM;
+
+#undef BNX2X_PCI_ALLOC
+#undef BNX2X_ALLOC
+}
+
+
+/*
+ * Init service functions
+ */
+
+/**
+ * Sets a MAC in a CAM for a few L2 Clients for E1 chip
+ *
+ * @param bp driver descriptor
+ * @param set set or clear an entry (1 or 0)
+ * @param mac pointer to a buffer containing a MAC
+ * @param cl_bit_vec bit vector of clients to register a MAC for
+ * @param cam_offset offset in a CAM to use
+ * @param with_bcast set broadcast MAC as well
+ */
+static void bnx2x_set_mac_addr_e1_gen(struct bnx2x *bp, int set, u8 *mac,
+ u32 cl_bit_vec, u8 cam_offset,
+ u8 with_bcast)
+{
+ struct mac_configuration_cmd *config = bnx2x_sp(bp, mac_config);
+ int port = BP_PORT(bp);
+
+ /* CAM allocation
+ * unicasts 0-31:port0 32-63:port1
+ * multicast 64-127:port0 128-191:port1
+ */
+ config->hdr.length = 1 + (with_bcast ? 1 : 0);
+ config->hdr.offset = cam_offset;
+ config->hdr.client_id = 0xff;
+ config->hdr.reserved1 = 0;
+
+ /* primary MAC */
+ config->config_table[0].cam_entry.msb_mac_addr =
+ swab16(*(u16 *)&mac[0]);
+ config->config_table[0].cam_entry.middle_mac_addr =
+ swab16(*(u16 *)&mac[2]);
+ config->config_table[0].cam_entry.lsb_mac_addr =
+ swab16(*(u16 *)&mac[4]);
+ config->config_table[0].cam_entry.flags = cpu_to_le16(port);
+ if (set)
+ config->config_table[0].target_table_entry.flags = 0;
+ else
+ CAM_INVALIDATE(config->config_table[0]);
+ config->config_table[0].target_table_entry.clients_bit_vector =
+ cpu_to_le32(cl_bit_vec);
+ config->config_table[0].target_table_entry.vlan_id = 0;
+
+ DP(NETIF_MSG_IFUP, "%s MAC (%04x:%04x:%04x)\n",
+ (set ? "setting" : "clearing"),
+ config->config_table[0].cam_entry.msb_mac_addr,
+ config->config_table[0].cam_entry.middle_mac_addr,
+ config->config_table[0].cam_entry.lsb_mac_addr);
+
+ /* broadcast */
+ if (with_bcast) {
+ config->config_table[1].cam_entry.msb_mac_addr =
+ cpu_to_le16(0xffff);
+ config->config_table[1].cam_entry.middle_mac_addr =
+ cpu_to_le16(0xffff);
+ config->config_table[1].cam_entry.lsb_mac_addr =
+ cpu_to_le16(0xffff);
+ config->config_table[1].cam_entry.flags = cpu_to_le16(port);
+ if (set)
+ config->config_table[1].target_table_entry.flags =
+ TSTORM_CAM_TARGET_TABLE_ENTRY_BROADCAST;
+ else
+ CAM_INVALIDATE(config->config_table[1]);
+ config->config_table[1].target_table_entry.clients_bit_vector =
+ cpu_to_le32(cl_bit_vec);
+ config->config_table[1].target_table_entry.vlan_id = 0;
+ }
+
+ bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_SET_MAC, 0,
+ U64_HI(bnx2x_sp_mapping(bp, mac_config)),
+ U64_LO(bnx2x_sp_mapping(bp, mac_config)), 0);
+}
+
+/**
+ * Sets a MAC in a CAM for a few L2 Clients for E1H chip
+ *
+ * @param bp driver descriptor
+ * @param set set or clear an entry (1 or 0)
+ * @param mac pointer to a buffer containing a MAC
+ * @param cl_bit_vec bit vector of clients to register a MAC for
+ * @param cam_offset offset in a CAM to use
+ */
+static void bnx2x_set_mac_addr_e1h_gen(struct bnx2x *bp, int set, u8 *mac,
+ u32 cl_bit_vec, u8 cam_offset)
+{
+ struct mac_configuration_cmd_e1h *config =
+ (struct mac_configuration_cmd_e1h *)bnx2x_sp(bp, mac_config);
+
+ config->hdr.length = 1;
+ config->hdr.offset = cam_offset;
+ config->hdr.client_id = 0xff;
+ config->hdr.reserved1 = 0;
+
+ /* primary MAC */
+ config->config_table[0].msb_mac_addr =
+ swab16(*(u16 *)&mac[0]);
+ config->config_table[0].middle_mac_addr =
+ swab16(*(u16 *)&mac[2]);
+ config->config_table[0].lsb_mac_addr =
+ swab16(*(u16 *)&mac[4]);
+ config->config_table[0].clients_bit_vector =
+ cpu_to_le32(cl_bit_vec);
+ config->config_table[0].vlan_id = 0;
+ config->config_table[0].e1hov_id = cpu_to_le16(bp->e1hov);
+ if (set)
+ config->config_table[0].flags = BP_PORT(bp);
+ else
+ config->config_table[0].flags =
+ MAC_CONFIGURATION_ENTRY_E1H_ACTION_TYPE;
+
+ DP(NETIF_MSG_IFUP, "%s MAC (%04x:%04x:%04x) E1HOV %d CLID mask %d\n",
+ (set ? "setting" : "clearing"),
+ config->config_table[0].msb_mac_addr,
+ config->config_table[0].middle_mac_addr,
+ config->config_table[0].lsb_mac_addr, bp->e1hov, cl_bit_vec);
+
+ bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_SET_MAC, 0,
+ U64_HI(bnx2x_sp_mapping(bp, mac_config)),
+ U64_LO(bnx2x_sp_mapping(bp, mac_config)), 0);
+}
+
+static int bnx2x_wait_ramrod(struct bnx2x *bp, int state, int idx,
+ int *state_p, int poll)
+{
+ /* can take a while if any port is running */
+ int cnt = 5000;
+
+ DP(NETIF_MSG_IFUP, "%s for state to become %x on IDX [%d]\n",
+ poll ? "polling" : "waiting", state, idx);
+
+ might_sleep();
+ while (cnt--) {
+ if (poll) {
+ bnx2x_rx_int(bp->fp, 10);
+ /* if index is different from 0
+ * the reply for some commands will
+ * be on the non default queue
+ */
+ if (idx)
+ bnx2x_rx_int(&bp->fp[idx], 10);
+ }
+
+ mb(); /* state is changed by bnx2x_sp_event() */
+ if (*state_p == state) {
+#ifdef BNX2X_STOP_ON_ERROR
+ DP(NETIF_MSG_IFUP, "exit (cnt %d)\n", 5000 - cnt);
+#endif
+ return 0;
+ }
+
+ msleep(1);
+
+ if (bp->panic)
+ return -EIO;
+ }
+
+ /* timeout! */
+ BNX2X_ERR("timeout %s for state %x on IDX [%d]\n",
+ poll ? "polling" : "waiting", state, idx);
+#ifdef BNX2X_STOP_ON_ERROR
+ bnx2x_panic();
+#endif
+
+ return -EBUSY;
+}
+
+void bnx2x_set_eth_mac_addr_e1h(struct bnx2x *bp, int set)
+{
+ bp->set_mac_pending++;
+ smp_wmb();
+
+ bnx2x_set_mac_addr_e1h_gen(bp, set, bp->dev->dev_addr,
+ (1 << bp->fp->cl_id), BP_FUNC(bp));
+
+ /* Wait for a completion */
+ bnx2x_wait_ramrod(bp, 0, 0, &bp->set_mac_pending, set ? 0 : 1);
+}
+
+void bnx2x_set_eth_mac_addr_e1(struct bnx2x *bp, int set)
+{
+ bp->set_mac_pending++;
+ smp_wmb();
+
+ bnx2x_set_mac_addr_e1_gen(bp, set, bp->dev->dev_addr,
+ (1 << bp->fp->cl_id), (BP_PORT(bp) ? 32 : 0),
+ 1);
+
+ /* Wait for a completion */
+ bnx2x_wait_ramrod(bp, 0, 0, &bp->set_mac_pending, set ? 0 : 1);
+}
+
+#ifdef BCM_CNIC
+/**
+ * Set iSCSI MAC(s) at the next enties in the CAM after the ETH
+ * MAC(s). This function will wait until the ramdord completion
+ * returns.
+ *
+ * @param bp driver handle
+ * @param set set or clear the CAM entry
+ *
+ * @return 0 if cussess, -ENODEV if ramrod doesn't return.
+ */
+int bnx2x_set_iscsi_eth_mac_addr(struct bnx2x *bp, int set)
+{
+ u32 cl_bit_vec = (1 << BCM_ISCSI_ETH_CL_ID);
+
+ bp->set_mac_pending++;
+ smp_wmb();
+
+ /* Send a SET_MAC ramrod */
+ if (CHIP_IS_E1(bp))
+ bnx2x_set_mac_addr_e1_gen(bp, set, bp->iscsi_mac,
+ cl_bit_vec, (BP_PORT(bp) ? 32 : 0) + 2,
+ 1);
+ else
+ /* CAM allocation for E1H
+ * unicasts: by func number
+ * multicast: 20+FUNC*20, 20 each
+ */
+ bnx2x_set_mac_addr_e1h_gen(bp, set, bp->iscsi_mac,
+ cl_bit_vec, E1H_FUNC_MAX + BP_FUNC(bp));
+
+ /* Wait for a completion when setting */
+ bnx2x_wait_ramrod(bp, 0, 0, &bp->set_mac_pending, set ? 0 : 1);
+
+ return 0;
+}
+#endif
+
+int bnx2x_setup_leading(struct bnx2x *bp)
+{
+ int rc;
+
+ /* reset IGU state */
+ bnx2x_ack_sb(bp, bp->fp[0].sb_id, CSTORM_ID, 0, IGU_INT_ENABLE, 0);
+
+ /* SETUP ramrod */
+ bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_PORT_SETUP, 0, 0, 0, 0);
+
+ /* Wait for completion */
+ rc = bnx2x_wait_ramrod(bp, BNX2X_STATE_OPEN, 0, &(bp->state), 0);
+
+ return rc;
+}
+
+int bnx2x_setup_multi(struct bnx2x *bp, int index)
+{
+ struct bnx2x_fastpath *fp = &bp->fp[index];
+
+ /* reset IGU state */
+ bnx2x_ack_sb(bp, fp->sb_id, CSTORM_ID, 0, IGU_INT_ENABLE, 0);
+
+ /* SETUP ramrod */
+ fp->state = BNX2X_FP_STATE_OPENING;
+ bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_CLIENT_SETUP, index, 0,
+ fp->cl_id, 0);
+
+ /* Wait for completion */
+ return bnx2x_wait_ramrod(bp, BNX2X_FP_STATE_OPEN, index,
+ &(fp->state), 0);
+}
+
+
+void bnx2x_set_num_queues_msix(struct bnx2x *bp)
+{
+
+ switch (bp->multi_mode) {
+ case ETH_RSS_MODE_DISABLED:
+ bp->num_queues = 1;
+ break;
+
+ case ETH_RSS_MODE_REGULAR:
+ if (num_queues)
+ bp->num_queues = min_t(u32, num_queues,
+ BNX2X_MAX_QUEUES(bp));
+ else
+ bp->num_queues = min_t(u32, num_online_cpus(),
+ BNX2X_MAX_QUEUES(bp));
+ break;
+
+
+ default:
+ bp->num_queues = 1;
+ break;
+ }
+}
+
+
+
+static int bnx2x_stop_multi(struct bnx2x *bp, int index)
+{
+ struct bnx2x_fastpath *fp = &bp->fp[index];
+ int rc;
+
+ /* halt the connection */
+ fp->state = BNX2X_FP_STATE_HALTING;
+ bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_HALT, index, 0, fp->cl_id, 0);
+
+ /* Wait for completion */
+ rc = bnx2x_wait_ramrod(bp, BNX2X_FP_STATE_HALTED, index,
+ &(fp->state), 1);
+ if (rc) /* timeout */
+ return rc;
+
+ /* delete cfc entry */
+ bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_CFC_DEL, index, 0, 0, 1);
+
+ /* Wait for completion */
+ rc = bnx2x_wait_ramrod(bp, BNX2X_FP_STATE_CLOSED, index,
+ &(fp->state), 1);
+ return rc;
+}
+
+static int bnx2x_stop_leading(struct bnx2x *bp)
+{
+ __le16 dsb_sp_prod_idx;
+ /* if the other port is handling traffic,
+ this can take a lot of time */
+ int cnt = 500;
+ int rc;
+
+ might_sleep();
+
+ /* Send HALT ramrod */
+ bp->fp[0].state = BNX2X_FP_STATE_HALTING;
+ bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_HALT, 0, 0, bp->fp->cl_id, 0);
+
+ /* Wait for completion */
+ rc = bnx2x_wait_ramrod(bp, BNX2X_FP_STATE_HALTED, 0,
+ &(bp->fp[0].state), 1);
+ if (rc) /* timeout */
+ return rc;
+
+ dsb_sp_prod_idx = *bp->dsb_sp_prod;
+
+ /* Send PORT_DELETE ramrod */
+ bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_PORT_DEL, 0, 0, 0, 1);
+
+ /* Wait for completion to arrive on default status block
+ we are going to reset the chip anyway
+ so there is not much to do if this times out
+ */
+ while (dsb_sp_prod_idx == *bp->dsb_sp_prod) {
+ if (!cnt) {
+ DP(NETIF_MSG_IFDOWN, "timeout waiting for port del "
+ "dsb_sp_prod 0x%x != dsb_sp_prod_idx 0x%x\n",
+ *bp->dsb_sp_prod, dsb_sp_prod_idx);
+#ifdef BNX2X_STOP_ON_ERROR
+ bnx2x_panic();
+#endif
+ rc = -EBUSY;
+ break;
+ }
+ cnt--;
+ msleep(1);
+ rmb(); /* Refresh the dsb_sp_prod */
+ }
+ bp->state = BNX2X_STATE_CLOSING_WAIT4_UNLOAD;
+ bp->fp[0].state = BNX2X_FP_STATE_CLOSED;
+
+ return rc;
+}
+
+static void bnx2x_reset_func(struct bnx2x *bp)
+{
+ int port = BP_PORT(bp);
+ int func = BP_FUNC(bp);
+ int base, i;
+
+ /* Configure IGU */
+ REG_WR(bp, HC_REG_LEADING_EDGE_0 + port*8, 0);
+ REG_WR(bp, HC_REG_TRAILING_EDGE_0 + port*8, 0);
+
+#ifdef BCM_CNIC
+ /* Disable Timer scan */
+ REG_WR(bp, TM_REG_EN_LINEAR0_TIMER + port*4, 0);
+ /*
+ * Wait for at least 10ms and up to 2 second for the timers scan to
+ * complete
+ */
+ for (i = 0; i < 200; i++) {
+ msleep(10);
+ if (!REG_RD(bp, TM_REG_LIN0_SCAN_ON + port*4))
+ break;
+ }
+#endif
+ /* Clear ILT */
+ base = FUNC_ILT_BASE(func);
+ for (i = base; i < base + ILT_PER_FUNC; i++)
+ bnx2x_ilt_wr(bp, i, 0);
+}
+
+static void bnx2x_reset_port(struct bnx2x *bp)
+{
+ int port = BP_PORT(bp);
+ u32 val;
+
+ REG_WR(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4, 0);
+
+ /* Do not rcv packets to BRB */
+ REG_WR(bp, NIG_REG_LLH0_BRB1_DRV_MASK + port*4, 0x0);
+ /* Do not direct rcv packets that are not for MCP to the BRB */
+ REG_WR(bp, (port ? NIG_REG_LLH1_BRB1_NOT_MCP :
+ NIG_REG_LLH0_BRB1_NOT_MCP), 0x0);
+
+ /* Configure AEU */
+ REG_WR(bp, MISC_REG_AEU_MASK_ATTN_FUNC_0 + port*4, 0);
+
+ msleep(100);
+ /* Check for BRB port occupancy */
+ val = REG_RD(bp, BRB1_REG_PORT_NUM_OCC_BLOCKS_0 + port*4);
+ if (val)
+ DP(NETIF_MSG_IFDOWN,
+ "BRB1 is not empty %d blocks are occupied\n", val);
+
+ /* TODO: Close Doorbell port? */
+}
+
+static void bnx2x_reset_chip(struct bnx2x *bp, u32 reset_code)
+{
+ DP(BNX2X_MSG_MCP, "function %d reset_code %x\n",
+ BP_FUNC(bp), reset_code);
+
+ switch (reset_code) {
+ case FW_MSG_CODE_DRV_UNLOAD_COMMON:
+ bnx2x_reset_port(bp);
+ bnx2x_reset_func(bp);
+ bnx2x_reset_common(bp);
+ break;
+
+ case FW_MSG_CODE_DRV_UNLOAD_PORT:
+ bnx2x_reset_port(bp);
+ bnx2x_reset_func(bp);
+ break;
+
+ case FW_MSG_CODE_DRV_UNLOAD_FUNCTION:
+ bnx2x_reset_func(bp);
+ break;
+
+ default:
+ BNX2X_ERR("Unknown reset_code (0x%x) from MCP\n", reset_code);
+ break;
+ }
+}
+
+void bnx2x_chip_cleanup(struct bnx2x *bp, int unload_mode)
+{
+ int port = BP_PORT(bp);
+ u32 reset_code = 0;
+ int i, cnt, rc;
+
+ /* Wait until tx fastpath tasks complete */
+ for_each_queue(bp, i) {
+ struct bnx2x_fastpath *fp = &bp->fp[i];
+
+ cnt = 1000;
+ while (bnx2x_has_tx_work_unload(fp)) {
+
+ bnx2x_tx_int(fp);
+ if (!cnt) {
+ BNX2X_ERR("timeout waiting for queue[%d]\n",
+ i);
+#ifdef BNX2X_STOP_ON_ERROR
+ bnx2x_panic();
+ return -EBUSY;
+#else
+ break;
+#endif
+ }
+ cnt--;
+ msleep(1);
+ }
+ }
+ /* Give HW time to discard old tx messages */
+ msleep(1);
+
+ if (CHIP_IS_E1(bp)) {
+ struct mac_configuration_cmd *config =
+ bnx2x_sp(bp, mcast_config);
+
+ bnx2x_set_eth_mac_addr_e1(bp, 0);
+
+ for (i = 0; i < config->hdr.length; i++)
+ CAM_INVALIDATE(config->config_table[i]);
+
+ config->hdr.length = i;
+ if (CHIP_REV_IS_SLOW(bp))
+ config->hdr.offset = BNX2X_MAX_EMUL_MULTI*(1 + port);
+ else
+ config->hdr.offset = BNX2X_MAX_MULTICAST*(1 + port);
+ config->hdr.client_id = bp->fp->cl_id;
+ config->hdr.reserved1 = 0;
+
+ bp->set_mac_pending++;
+ smp_wmb();
+
+ bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_SET_MAC, 0,
+ U64_HI(bnx2x_sp_mapping(bp, mcast_config)),
+ U64_LO(bnx2x_sp_mapping(bp, mcast_config)), 0);
+
+ } else { /* E1H */
+ REG_WR(bp, NIG_REG_LLH0_FUNC_EN + port*8, 0);
+
+ bnx2x_set_eth_mac_addr_e1h(bp, 0);
+
+ for (i = 0; i < MC_HASH_SIZE; i++)
+ REG_WR(bp, MC_HASH_OFFSET(bp, i), 0);
+
+ REG_WR(bp, MISC_REG_E1HMF_MODE, 0);
+ }
+#ifdef BCM_CNIC
+ /* Clear iSCSI L2 MAC */
+ mutex_lock(&bp->cnic_mutex);
+ if (bp->cnic_flags & BNX2X_CNIC_FLAG_MAC_SET) {
+ bnx2x_set_iscsi_eth_mac_addr(bp, 0);
+ bp->cnic_flags &= ~BNX2X_CNIC_FLAG_MAC_SET;
+ }
+ mutex_unlock(&bp->cnic_mutex);
+#endif
+
+ if (unload_mode == UNLOAD_NORMAL)
+ reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS;
+
+ else if (bp->flags & NO_WOL_FLAG)
+ reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP;
+
+ else if (bp->wol) {
+ u32 emac_base = port ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
+ u8 *mac_addr = bp->dev->dev_addr;
+ u32 val;
+ /* The mac address is written to entries 1-4 to
+ preserve entry 0 which is used by the PMF */
+ u8 entry = (BP_E1HVN(bp) + 1)*8;
+
+ val = (mac_addr[0] << 8) | mac_addr[1];
+ EMAC_WR(bp, EMAC_REG_EMAC_MAC_MATCH + entry, val);
+
+ val = (mac_addr[2] << 24) | (mac_addr[3] << 16) |
+ (mac_addr[4] << 8) | mac_addr[5];
+ EMAC_WR(bp, EMAC_REG_EMAC_MAC_MATCH + entry + 4, val);
+
+ reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_EN;
+
+ } else
+ reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS;
+
+ /* Close multi and leading connections
+ Completions for ramrods are collected in a synchronous way */
+ for_each_nondefault_queue(bp, i)
+ if (bnx2x_stop_multi(bp, i))
+ goto unload_error;
+
+ rc = bnx2x_stop_leading(bp);
+ if (rc) {
+ BNX2X_ERR("Stop leading failed!\n");
+#ifdef BNX2X_STOP_ON_ERROR
+ return -EBUSY;
+#else
+ goto unload_error;
+#endif
+ }
+
+unload_error:
+ if (!BP_NOMCP(bp))
+ reset_code = bnx2x_fw_command(bp, reset_code);
+ else {
+ DP(NETIF_MSG_IFDOWN, "NO MCP - load counts %d, %d, %d\n",
+ load_count[0], load_count[1], load_count[2]);
+ load_count[0]--;
+ load_count[1 + port]--;
+ DP(NETIF_MSG_IFDOWN, "NO MCP - new load counts %d, %d, %d\n",
+ load_count[0], load_count[1], load_count[2]);
+ if (load_count[0] == 0)
+ reset_code = FW_MSG_CODE_DRV_UNLOAD_COMMON;
+ else if (load_count[1 + port] == 0)
+ reset_code = FW_MSG_CODE_DRV_UNLOAD_PORT;
+ else
+ reset_code = FW_MSG_CODE_DRV_UNLOAD_FUNCTION;
+ }
+
+ if ((reset_code == FW_MSG_CODE_DRV_UNLOAD_COMMON) ||
+ (reset_code == FW_MSG_CODE_DRV_UNLOAD_PORT))
+ bnx2x__link_reset(bp);
+
+ /* Reset the chip */
+ bnx2x_reset_chip(bp, reset_code);
+
+ /* Report UNLOAD_DONE to MCP */
+ if (!BP_NOMCP(bp))
+ bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE);
+
+}
+
+void bnx2x_disable_close_the_gate(struct bnx2x *bp)
+{
+ u32 val;
+
+ DP(NETIF_MSG_HW, "Disabling \"close the gates\"\n");
+
+ if (CHIP_IS_E1(bp)) {
+ int port = BP_PORT(bp);
+ u32 addr = port ? MISC_REG_AEU_MASK_ATTN_FUNC_1 :
+ MISC_REG_AEU_MASK_ATTN_FUNC_0;
+
+ val = REG_RD(bp, addr);
+ val &= ~(0x300);
+ REG_WR(bp, addr, val);
+ } else if (CHIP_IS_E1H(bp)) {
+ val = REG_RD(bp, MISC_REG_AEU_GENERAL_MASK);
+ val &= ~(MISC_AEU_GENERAL_MASK_REG_AEU_PXP_CLOSE_MASK |
+ MISC_AEU_GENERAL_MASK_REG_AEU_NIG_CLOSE_MASK);
+ REG_WR(bp, MISC_REG_AEU_GENERAL_MASK, val);
+ }
+}
+
+
+/* Close gates #2, #3 and #4: */
+static void bnx2x_set_234_gates(struct bnx2x *bp, bool close)
+{
+ u32 val, addr;
+
+ /* Gates #2 and #4a are closed/opened for "not E1" only */
+ if (!CHIP_IS_E1(bp)) {
+ /* #4 */
+ val = REG_RD(bp, PXP_REG_HST_DISCARD_DOORBELLS);
+ REG_WR(bp, PXP_REG_HST_DISCARD_DOORBELLS,
+ close ? (val | 0x1) : (val & (~(u32)1)));
+ /* #2 */
+ val = REG_RD(bp, PXP_REG_HST_DISCARD_INTERNAL_WRITES);
+ REG_WR(bp, PXP_REG_HST_DISCARD_INTERNAL_WRITES,
+ close ? (val | 0x1) : (val & (~(u32)1)));
+ }
+
+ /* #3 */
+ addr = BP_PORT(bp) ? HC_REG_CONFIG_1 : HC_REG_CONFIG_0;
+ val = REG_RD(bp, addr);
+ REG_WR(bp, addr, (!close) ? (val | 0x1) : (val & (~(u32)1)));
+
+ DP(NETIF_MSG_HW, "%s gates #2, #3 and #4\n",
+ close ? "closing" : "opening");
+ mmiowb();
+}
+
+#define SHARED_MF_CLP_MAGIC 0x80000000 /* `magic' bit */
+
+static void bnx2x_clp_reset_prep(struct bnx2x *bp, u32 *magic_val)
+{
+ /* Do some magic... */
+ u32 val = MF_CFG_RD(bp, shared_mf_config.clp_mb);
+ *magic_val = val & SHARED_MF_CLP_MAGIC;
+ MF_CFG_WR(bp, shared_mf_config.clp_mb, val | SHARED_MF_CLP_MAGIC);
+}
+
+/* Restore the value of the `magic' bit.
+ *
+ * @param pdev Device handle.
+ * @param magic_val Old value of the `magic' bit.
+ */
+static void bnx2x_clp_reset_done(struct bnx2x *bp, u32 magic_val)
+{
+ /* Restore the `magic' bit value... */
+ /* u32 val = SHMEM_RD(bp, mf_cfg.shared_mf_config.clp_mb);
+ SHMEM_WR(bp, mf_cfg.shared_mf_config.clp_mb,
+ (val & (~SHARED_MF_CLP_MAGIC)) | magic_val); */
+ u32 val = MF_CFG_RD(bp, shared_mf_config.clp_mb);
+ MF_CFG_WR(bp, shared_mf_config.clp_mb,
+ (val & (~SHARED_MF_CLP_MAGIC)) | magic_val);
+}
+
+/* Prepares for MCP reset: takes care of CLP configurations.
+ *
+ * @param bp
+ * @param magic_val Old value of 'magic' bit.
+ */
+static void bnx2x_reset_mcp_prep(struct bnx2x *bp, u32 *magic_val)
+{
+ u32 shmem;
+ u32 validity_offset;
+
+ DP(NETIF_MSG_HW, "Starting\n");
+
+ /* Set `magic' bit in order to save MF config */
+ if (!CHIP_IS_E1(bp))
+ bnx2x_clp_reset_prep(bp, magic_val);
+
+ /* Get shmem offset */
+ shmem = REG_RD(bp, MISC_REG_SHARED_MEM_ADDR);
+ validity_offset = offsetof(struct shmem_region, validity_map[0]);
+
+ /* Clear validity map flags */
+ if (shmem > 0)
+ REG_WR(bp, shmem + validity_offset, 0);
+}
+
+#define MCP_TIMEOUT 5000 /* 5 seconds (in ms) */
+#define MCP_ONE_TIMEOUT 100 /* 100 ms */
+
+/* Waits for MCP_ONE_TIMEOUT or MCP_ONE_TIMEOUT*10,
+ * depending on the HW type.
+ *
+ * @param bp
+ */
+static inline void bnx2x_mcp_wait_one(struct bnx2x *bp)
+{
+ /* special handling for emulation and FPGA,
+ wait 10 times longer */
+ if (CHIP_REV_IS_SLOW(bp))
+ msleep(MCP_ONE_TIMEOUT*10);
+ else
+ msleep(MCP_ONE_TIMEOUT);
+}
+
+static int bnx2x_reset_mcp_comp(struct bnx2x *bp, u32 magic_val)
+{
+ u32 shmem, cnt, validity_offset, val;
+ int rc = 0;
+
+ msleep(100);
+
+ /* Get shmem offset */
+ shmem = REG_RD(bp, MISC_REG_SHARED_MEM_ADDR);
+ if (shmem == 0) {
+ BNX2X_ERR("Shmem 0 return failure\n");
+ rc = -ENOTTY;
+ goto exit_lbl;
+ }
+
+ validity_offset = offsetof(struct shmem_region, validity_map[0]);
+
+ /* Wait for MCP to come up */
+ for (cnt = 0; cnt < (MCP_TIMEOUT / MCP_ONE_TIMEOUT); cnt++) {
+ /* TBD: its best to check validity map of last port.
+ * currently checks on port 0.
+ */
+ val = REG_RD(bp, shmem + validity_offset);
+ DP(NETIF_MSG_HW, "shmem 0x%x validity map(0x%x)=0x%x\n", shmem,
+ shmem + validity_offset, val);
+
+ /* check that shared memory is valid. */
+ if ((val & (SHR_MEM_VALIDITY_DEV_INFO | SHR_MEM_VALIDITY_MB))
+ == (SHR_MEM_VALIDITY_DEV_INFO | SHR_MEM_VALIDITY_MB))
+ break;
+
+ bnx2x_mcp_wait_one(bp);
+ }
+
+ DP(NETIF_MSG_HW, "Cnt=%d Shmem validity map 0x%x\n", cnt, val);
+
+ /* Check that shared memory is valid. This indicates that MCP is up. */
+ if ((val & (SHR_MEM_VALIDITY_DEV_INFO | SHR_MEM_VALIDITY_MB)) !=
+ (SHR_MEM_VALIDITY_DEV_INFO | SHR_MEM_VALIDITY_MB)) {
+ BNX2X_ERR("Shmem signature not present. MCP is not up !!\n");
+ rc = -ENOTTY;
+ goto exit_lbl;
+ }
+
+exit_lbl:
+ /* Restore the `magic' bit value */
+ if (!CHIP_IS_E1(bp))
+ bnx2x_clp_reset_done(bp, magic_val);
+
+ return rc;
+}
+
+static void bnx2x_pxp_prep(struct bnx2x *bp)
+{
+ if (!CHIP_IS_E1(bp)) {
+ REG_WR(bp, PXP2_REG_RD_START_INIT, 0);
+ REG_WR(bp, PXP2_REG_RQ_RBC_DONE, 0);
+ REG_WR(bp, PXP2_REG_RQ_CFG_DONE, 0);
+ mmiowb();
+ }
+}
+
+/*
+ * Reset the whole chip except for:
+ * - PCIE core
+ * - PCI Glue, PSWHST, PXP/PXP2 RF (all controlled by
+ * one reset bit)
+ * - IGU
+ * - MISC (including AEU)
+ * - GRC
+ * - RBCN, RBCP
+ */
+static void bnx2x_process_kill_chip_reset(struct bnx2x *bp)
+{
+ u32 not_reset_mask1, reset_mask1, not_reset_mask2, reset_mask2;
+
+ not_reset_mask1 =
+ MISC_REGISTERS_RESET_REG_1_RST_HC |
+ MISC_REGISTERS_RESET_REG_1_RST_PXPV |
+ MISC_REGISTERS_RESET_REG_1_RST_PXP;
+
+ not_reset_mask2 =
+ MISC_REGISTERS_RESET_REG_2_RST_MDIO |
+ MISC_REGISTERS_RESET_REG_2_RST_EMAC0_HARD_CORE |
+ MISC_REGISTERS_RESET_REG_2_RST_EMAC1_HARD_CORE |
+ MISC_REGISTERS_RESET_REG_2_RST_MISC_CORE |
+ MISC_REGISTERS_RESET_REG_2_RST_RBCN |
+ MISC_REGISTERS_RESET_REG_2_RST_GRC |
+ MISC_REGISTERS_RESET_REG_2_RST_MCP_N_RESET_REG_HARD_CORE |
+ MISC_REGISTERS_RESET_REG_2_RST_MCP_N_HARD_CORE_RST_B;
+
+ reset_mask1 = 0xffffffff;
+
+ if (CHIP_IS_E1(bp))
+ reset_mask2 = 0xffff;
+ else
+ reset_mask2 = 0x1ffff;
+
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_CLEAR,
+ reset_mask1 & (~not_reset_mask1));
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR,
+ reset_mask2 & (~not_reset_mask2));
+
+ barrier();
+ mmiowb();
+
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_SET, reset_mask1);
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_SET, reset_mask2);
+ mmiowb();
+}
+
+static int bnx2x_process_kill(struct bnx2x *bp)
+{
+ int cnt = 1000;
+ u32 val = 0;
+ u32 sr_cnt, blk_cnt, port_is_idle_0, port_is_idle_1, pgl_exp_rom2;
+
+
+ /* Empty the Tetris buffer, wait for 1s */
+ do {
+ sr_cnt = REG_RD(bp, PXP2_REG_RD_SR_CNT);
+ blk_cnt = REG_RD(bp, PXP2_REG_RD_BLK_CNT);
+ port_is_idle_0 = REG_RD(bp, PXP2_REG_RD_PORT_IS_IDLE_0);
+ port_is_idle_1 = REG_RD(bp, PXP2_REG_RD_PORT_IS_IDLE_1);
+ pgl_exp_rom2 = REG_RD(bp, PXP2_REG_PGL_EXP_ROM2);
+ if ((sr_cnt == 0x7e) && (blk_cnt == 0xa0) &&
+ ((port_is_idle_0 & 0x1) == 0x1) &&
+ ((port_is_idle_1 & 0x1) == 0x1) &&
+ (pgl_exp_rom2 == 0xffffffff))
+ break;
+ msleep(1);
+ } while (cnt-- > 0);
+
+ if (cnt <= 0) {
+ DP(NETIF_MSG_HW, "Tetris buffer didn't get empty or there"
+ " are still"
+ " outstanding read requests after 1s!\n");
+ DP(NETIF_MSG_HW, "sr_cnt=0x%08x, blk_cnt=0x%08x,"
+ " port_is_idle_0=0x%08x,"
+ " port_is_idle_1=0x%08x, pgl_exp_rom2=0x%08x\n",
+ sr_cnt, blk_cnt, port_is_idle_0, port_is_idle_1,
+ pgl_exp_rom2);
+ return -EAGAIN;
+ }
+
+ barrier();
+
+ /* Close gates #2, #3 and #4 */
+ bnx2x_set_234_gates(bp, true);
+
+ /* TBD: Indicate that "process kill" is in progress to MCP */
+
+ /* Clear "unprepared" bit */
+ REG_WR(bp, MISC_REG_UNPREPARED, 0);
+ barrier();
+
+ /* Make sure all is written to the chip before the reset */
+ mmiowb();
+
+ /* Wait for 1ms to empty GLUE and PCI-E core queues,
+ * PSWHST, GRC and PSWRD Tetris buffer.
+ */
+ msleep(1);
+
+ /* Prepare to chip reset: */
+ /* MCP */
+ bnx2x_reset_mcp_prep(bp, &val);
+
+ /* PXP */
+ bnx2x_pxp_prep(bp);
+ barrier();
+
+ /* reset the chip */
+ bnx2x_process_kill_chip_reset(bp);
+ barrier();
+
+ /* Recover after reset: */
+ /* MCP */
+ if (bnx2x_reset_mcp_comp(bp, val))
+ return -EAGAIN;
+
+ /* PXP */
+ bnx2x_pxp_prep(bp);
+
+ /* Open the gates #2, #3 and #4 */
+ bnx2x_set_234_gates(bp, false);
+
+ /* TBD: IGU/AEU preparation bring back the AEU/IGU to a
+ * reset state, re-enable attentions. */
+
+ return 0;
+}
+
+static int bnx2x_leader_reset(struct bnx2x *bp)
+{
+ int rc = 0;
+ /* Try to recover after the failure */
+ if (bnx2x_process_kill(bp)) {
+ printk(KERN_ERR "%s: Something bad had happen! Aii!\n",
+ bp->dev->name);
+ rc = -EAGAIN;
+ goto exit_leader_reset;
+ }
+
+ /* Clear "reset is in progress" bit and update the driver state */
+ bnx2x_set_reset_done(bp);
+ bp->recovery_state = BNX2X_RECOVERY_DONE;
+
+exit_leader_reset:
+ bp->is_leader = 0;
+ bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_RESERVED_08);
+ smp_wmb();
+ return rc;
+}
+
+/* Assumption: runs under rtnl lock. This together with the fact
+ * that it's called only from bnx2x_reset_task() ensure that it
+ * will never be called when netif_running(bp->dev) is false.
+ */
+static void bnx2x_parity_recover(struct bnx2x *bp)
+{
+ DP(NETIF_MSG_HW, "Handling parity\n");
+ while (1) {
+ switch (bp->recovery_state) {
+ case BNX2X_RECOVERY_INIT:
+ DP(NETIF_MSG_HW, "State is BNX2X_RECOVERY_INIT\n");
+ /* Try to get a LEADER_LOCK HW lock */
+ if (bnx2x_trylock_hw_lock(bp,
+ HW_LOCK_RESOURCE_RESERVED_08))
+ bp->is_leader = 1;
+
+ /* Stop the driver */
+ /* If interface has been removed - break */
+ if (bnx2x_nic_unload(bp, UNLOAD_RECOVERY))
+ return;
+
+ bp->recovery_state = BNX2X_RECOVERY_WAIT;
+ /* Ensure "is_leader" and "recovery_state"
+ * update values are seen on other CPUs
+ */
+ smp_wmb();
+ break;
+
+ case BNX2X_RECOVERY_WAIT:
+ DP(NETIF_MSG_HW, "State is BNX2X_RECOVERY_WAIT\n");
+ if (bp->is_leader) {
+ u32 load_counter = bnx2x_get_load_cnt(bp);
+ if (load_counter) {
+ /* Wait until all other functions get
+ * down.
+ */
+ schedule_delayed_work(&bp->reset_task,
+ HZ/10);
+ return;
+ } else {
+ /* If all other functions got down -
+ * try to bring the chip back to
+ * normal. In any case it's an exit
+ * point for a leader.
+ */
+ if (bnx2x_leader_reset(bp) ||
+ bnx2x_nic_load(bp, LOAD_NORMAL)) {
+ printk(KERN_ERR"%s: Recovery "
+ "has failed. Power cycle is "
+ "needed.\n", bp->dev->name);
+ /* Disconnect this device */
+ netif_device_detach(bp->dev);
+ /* Block ifup for all function
+ * of this ASIC until
+ * "process kill" or power
+ * cycle.
+ */
+ bnx2x_set_reset_in_progress(bp);
+ /* Shut down the power */
+ bnx2x_set_power_state(bp,
+ PCI_D3hot);
+ return;
+ }
+
+ return;
+ }
+ } else { /* non-leader */
+ if (!bnx2x_reset_is_done(bp)) {
+ /* Try to get a LEADER_LOCK HW lock as
+ * long as a former leader may have
+ * been unloaded by the user or
+ * released a leadership by another
+ * reason.
+ */
+ if (bnx2x_trylock_hw_lock(bp,
+ HW_LOCK_RESOURCE_RESERVED_08)) {
+ /* I'm a leader now! Restart a
+ * switch case.
+ */
+ bp->is_leader = 1;
+ break;
+ }
+
+ schedule_delayed_work(&bp->reset_task,
+ HZ/10);
+ return;
+
+ } else { /* A leader has completed
+ * the "process kill". It's an exit
+ * point for a non-leader.
+ */
+ bnx2x_nic_load(bp, LOAD_NORMAL);
+ bp->recovery_state =
+ BNX2X_RECOVERY_DONE;
+ smp_wmb();
+ return;
+ }
+ }
+ default:
+ return;
+ }
+ }
+}
+
+/* bnx2x_nic_unload() flushes the bnx2x_wq, thus reset task is
+ * scheduled on a general queue in order to prevent a dead lock.
+ */
+static void bnx2x_reset_task(struct work_struct *work)
+{
+ struct bnx2x *bp = container_of(work, struct bnx2x, reset_task.work);
+
+#ifdef BNX2X_STOP_ON_ERROR
+ BNX2X_ERR("reset task called but STOP_ON_ERROR defined"
+ " so reset not done to allow debug dump,\n"
+ KERN_ERR " you will need to reboot when done\n");
+ return;
+#endif
+
+ rtnl_lock();
+
+ if (!netif_running(bp->dev))
+ goto reset_task_exit;
+
+ if (unlikely(bp->recovery_state != BNX2X_RECOVERY_DONE))
+ bnx2x_parity_recover(bp);
+ else {
+ bnx2x_nic_unload(bp, UNLOAD_NORMAL);
+ bnx2x_nic_load(bp, LOAD_NORMAL);
+ }
+
+reset_task_exit:
+ rtnl_unlock();
+}
+
+/* end of nic load/unload */
+
+/*
+ * Init service functions
+ */
+
+static inline u32 bnx2x_get_pretend_reg(struct bnx2x *bp, int func)
+{
+ switch (func) {
+ case 0: return PXP2_REG_PGL_PRETEND_FUNC_F0;
+ case 1: return PXP2_REG_PGL_PRETEND_FUNC_F1;
+ case 2: return PXP2_REG_PGL_PRETEND_FUNC_F2;
+ case 3: return PXP2_REG_PGL_PRETEND_FUNC_F3;
+ case 4: return PXP2_REG_PGL_PRETEND_FUNC_F4;
+ case 5: return PXP2_REG_PGL_PRETEND_FUNC_F5;
+ case 6: return PXP2_REG_PGL_PRETEND_FUNC_F6;
+ case 7: return PXP2_REG_PGL_PRETEND_FUNC_F7;
+ default:
+ BNX2X_ERR("Unsupported function index: %d\n", func);
+ return (u32)(-1);
+ }
+}
+
+static void bnx2x_undi_int_disable_e1h(struct bnx2x *bp, int orig_func)
+{
+ u32 reg = bnx2x_get_pretend_reg(bp, orig_func), new_val;
+
+ /* Flush all outstanding writes */
+ mmiowb();
+
+ /* Pretend to be function 0 */
+ REG_WR(bp, reg, 0);
+ /* Flush the GRC transaction (in the chip) */
+ new_val = REG_RD(bp, reg);
+ if (new_val != 0) {
+ BNX2X_ERR("Hmmm... Pretend register wasn't updated: (0,%d)!\n",
+ new_val);
+ BUG();
+ }
+
+ /* From now we are in the "like-E1" mode */
+ bnx2x_int_disable(bp);
+
+ /* Flush all outstanding writes */
+ mmiowb();
+
+ /* Restore the original funtion settings */
+ REG_WR(bp, reg, orig_func);
+ new_val = REG_RD(bp, reg);
+ if (new_val != orig_func) {
+ BNX2X_ERR("Hmmm... Pretend register wasn't updated: (%d,%d)!\n",
+ orig_func, new_val);
+ BUG();
+ }
+}
+
+static inline void bnx2x_undi_int_disable(struct bnx2x *bp, int func)
+{
+ if (CHIP_IS_E1H(bp))
+ bnx2x_undi_int_disable_e1h(bp, func);
+ else
+ bnx2x_int_disable(bp);
+}
+
+static void __devinit bnx2x_undi_unload(struct bnx2x *bp)
+{
+ u32 val;
+
+ /* Check if there is any driver already loaded */
+ val = REG_RD(bp, MISC_REG_UNPREPARED);
+ if (val == 0x1) {
+ /* Check if it is the UNDI driver
+ * UNDI driver initializes CID offset for normal bell to 0x7
+ */
+ bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_UNDI);
+ val = REG_RD(bp, DORQ_REG_NORM_CID_OFST);
+ if (val == 0x7) {
+ u32 reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS;
+ /* save our func */
+ int func = BP_FUNC(bp);
+ u32 swap_en;
+ u32 swap_val;
+
+ /* clear the UNDI indication */
+ REG_WR(bp, DORQ_REG_NORM_CID_OFST, 0);
+
+ BNX2X_DEV_INFO("UNDI is active! reset device\n");
+
+ /* try unload UNDI on port 0 */
+ bp->func = 0;
+ bp->fw_seq =
+ (SHMEM_RD(bp, func_mb[bp->func].drv_mb_header) &
+ DRV_MSG_SEQ_NUMBER_MASK);
+ reset_code = bnx2x_fw_command(bp, reset_code);
+
+ /* if UNDI is loaded on the other port */
+ if (reset_code != FW_MSG_CODE_DRV_UNLOAD_COMMON) {
+
+ /* send "DONE" for previous unload */
+ bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE);
+
+ /* unload UNDI on port 1 */
+ bp->func = 1;
+ bp->fw_seq =
+ (SHMEM_RD(bp, func_mb[bp->func].drv_mb_header) &
+ DRV_MSG_SEQ_NUMBER_MASK);
+ reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS;
+
+ bnx2x_fw_command(bp, reset_code);
+ }
+
+ /* now it's safe to release the lock */
+ bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_UNDI);
+
+ bnx2x_undi_int_disable(bp, func);
+
+ /* close input traffic and wait for it */
+ /* Do not rcv packets to BRB */
+ REG_WR(bp,
+ (BP_PORT(bp) ? NIG_REG_LLH1_BRB1_DRV_MASK :
+ NIG_REG_LLH0_BRB1_DRV_MASK), 0x0);
+ /* Do not direct rcv packets that are not for MCP to
+ * the BRB */
+ REG_WR(bp,
+ (BP_PORT(bp) ? NIG_REG_LLH1_BRB1_NOT_MCP :
+ NIG_REG_LLH0_BRB1_NOT_MCP), 0x0);
+ /* clear AEU */
+ REG_WR(bp,
+ (BP_PORT(bp) ? MISC_REG_AEU_MASK_ATTN_FUNC_1 :
+ MISC_REG_AEU_MASK_ATTN_FUNC_0), 0);
+ msleep(10);
+
+ /* save NIG port swap info */
+ swap_val = REG_RD(bp, NIG_REG_PORT_SWAP);
+ swap_en = REG_RD(bp, NIG_REG_STRAP_OVERRIDE);
+ /* reset device */
+ REG_WR(bp,
+ GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_CLEAR,
+ 0xd3ffffff);
+ REG_WR(bp,
+ GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR,
+ 0x1403);
+ /* take the NIG out of reset and restore swap values */
+ REG_WR(bp,
+ GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_SET,
+ MISC_REGISTERS_RESET_REG_1_RST_NIG);
+ REG_WR(bp, NIG_REG_PORT_SWAP, swap_val);
+ REG_WR(bp, NIG_REG_STRAP_OVERRIDE, swap_en);
+
+ /* send unload done to the MCP */
+ bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE);
+
+ /* restore our func and fw_seq */
+ bp->func = func;
+ bp->fw_seq =
+ (SHMEM_RD(bp, func_mb[bp->func].drv_mb_header) &
+ DRV_MSG_SEQ_NUMBER_MASK);
+
+ } else
+ bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_UNDI);
+ }
+}
+
+static void __devinit bnx2x_get_common_hwinfo(struct bnx2x *bp)
+{
+ u32 val, val2, val3, val4, id;
+ u16 pmc;
+
+ /* Get the chip revision id and number. */
+ /* chip num:16-31, rev:12-15, metal:4-11, bond_id:0-3 */
+ val = REG_RD(bp, MISC_REG_CHIP_NUM);
+ id = ((val & 0xffff) << 16);
+ val = REG_RD(bp, MISC_REG_CHIP_REV);
+ id |= ((val & 0xf) << 12);
+ val = REG_RD(bp, MISC_REG_CHIP_METAL);
+ id |= ((val & 0xff) << 4);
+ val = REG_RD(bp, MISC_REG_BOND_ID);
+ id |= (val & 0xf);
+ bp->common.chip_id = id;
+ bp->link_params.chip_id = bp->common.chip_id;
+ BNX2X_DEV_INFO("chip ID is 0x%x\n", id);
+
+ val = (REG_RD(bp, 0x2874) & 0x55);
+ if ((bp->common.chip_id & 0x1) ||
+ (CHIP_IS_E1(bp) && val) || (CHIP_IS_E1H(bp) && (val == 0x55))) {
+ bp->flags |= ONE_PORT_FLAG;
+ BNX2X_DEV_INFO("single port device\n");
+ }
+
+ val = REG_RD(bp, MCP_REG_MCPR_NVM_CFG4);
+ bp->common.flash_size = (NVRAM_1MB_SIZE <<
+ (val & MCPR_NVM_CFG4_FLASH_SIZE));
+ BNX2X_DEV_INFO("flash_size 0x%x (%d)\n",
+ bp->common.flash_size, bp->common.flash_size);
+
+ bp->common.shmem_base = REG_RD(bp, MISC_REG_SHARED_MEM_ADDR);
+ bp->common.shmem2_base = REG_RD(bp, MISC_REG_GENERIC_CR_0);
+ bp->link_params.shmem_base = bp->common.shmem_base;
+ BNX2X_DEV_INFO("shmem offset 0x%x shmem2 offset 0x%x\n",
+ bp->common.shmem_base, bp->common.shmem2_base);
+
+ if (!bp->common.shmem_base ||
+ (bp->common.shmem_base < 0xA0000) ||
+ (bp->common.shmem_base >= 0xC0000)) {
+ BNX2X_DEV_INFO("MCP not active\n");
+ bp->flags |= NO_MCP_FLAG;
+ return;
+ }
+
+ val = SHMEM_RD(bp, validity_map[BP_PORT(bp)]);
+ if ((val & (SHR_MEM_VALIDITY_DEV_INFO | SHR_MEM_VALIDITY_MB))
+ != (SHR_MEM_VALIDITY_DEV_INFO | SHR_MEM_VALIDITY_MB))
+ BNX2X_ERROR("BAD MCP validity signature\n");
+
+ bp->common.hw_config = SHMEM_RD(bp, dev_info.shared_hw_config.config);
+ BNX2X_DEV_INFO("hw_config 0x%08x\n", bp->common.hw_config);
+
+ bp->link_params.hw_led_mode = ((bp->common.hw_config &
+ SHARED_HW_CFG_LED_MODE_MASK) >>
+ SHARED_HW_CFG_LED_MODE_SHIFT);
+
+ bp->link_params.feature_config_flags = 0;
+ val = SHMEM_RD(bp, dev_info.shared_feature_config.config);
+ if (val & SHARED_FEAT_CFG_OVERRIDE_PREEMPHASIS_CFG_ENABLED)
+ bp->link_params.feature_config_flags |=
+ FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED;
+ else
+ bp->link_params.feature_config_flags &=
+ ~FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED;
+
+ val = SHMEM_RD(bp, dev_info.bc_rev) >> 8;
+ bp->common.bc_ver = val;
+ BNX2X_DEV_INFO("bc_ver %X\n", val);
+ if (val < BNX2X_BC_VER) {
+ /* for now only warn
+ * later we might need to enforce this */
+ BNX2X_ERROR("This driver needs bc_ver %X but found %X, "
+ "please upgrade BC\n", BNX2X_BC_VER, val);
+ }
+ bp->link_params.feature_config_flags |=
+ (val >= REQ_BC_VER_4_VRFY_OPT_MDL) ?
+ FEATURE_CONFIG_BC_SUPPORTS_OPT_MDL_VRFY : 0;
+
+ if (BP_E1HVN(bp) == 0) {
+ pci_read_config_word(bp->pdev, bp->pm_cap + PCI_PM_PMC, &pmc);
+ bp->flags |= (pmc & PCI_PM_CAP_PME_D3cold) ? 0 : NO_WOL_FLAG;
+ } else {
+ /* no WOL capability for E1HVN != 0 */
+ bp->flags |= NO_WOL_FLAG;
+ }
+ BNX2X_DEV_INFO("%sWoL capable\n",
+ (bp->flags & NO_WOL_FLAG) ? "not " : "");
+
+ val = SHMEM_RD(bp, dev_info.shared_hw_config.part_num);
+ val2 = SHMEM_RD(bp, dev_info.shared_hw_config.part_num[4]);
+ val3 = SHMEM_RD(bp, dev_info.shared_hw_config.part_num[8]);
+ val4 = SHMEM_RD(bp, dev_info.shared_hw_config.part_num[12]);
+
+ dev_info(&bp->pdev->dev, "part number %X-%X-%X-%X\n",
+ val, val2, val3, val4);
+}
+
+static void __devinit bnx2x_link_settings_supported(struct bnx2x *bp,
+ u32 switch_cfg)
+{
+ int port = BP_PORT(bp);
+ u32 ext_phy_type;
+
+ switch (switch_cfg) {
+ case SWITCH_CFG_1G:
+ BNX2X_DEV_INFO("switch_cfg 0x%x (1G)\n", switch_cfg);
+
+ ext_phy_type =
+ SERDES_EXT_PHY_TYPE(bp->link_params.ext_phy_config);
+ switch (ext_phy_type) {
+ case PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT:
+ BNX2X_DEV_INFO("ext_phy_type 0x%x (Direct)\n",
+ ext_phy_type);
+
+ bp->port.supported |= (SUPPORTED_10baseT_Half |
+ SUPPORTED_10baseT_Full |
+ SUPPORTED_100baseT_Half |
+ SUPPORTED_100baseT_Full |
+ SUPPORTED_1000baseT_Full |
+ SUPPORTED_2500baseX_Full |
+ SUPPORTED_TP |
+ SUPPORTED_FIBRE |
+ SUPPORTED_Autoneg |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause);
+ break;
+
+ case PORT_HW_CFG_SERDES_EXT_PHY_TYPE_BCM5482:
+ BNX2X_DEV_INFO("ext_phy_type 0x%x (5482)\n",
+ ext_phy_type);
+
+ bp->port.supported |= (SUPPORTED_10baseT_Half |
+ SUPPORTED_10baseT_Full |
+ SUPPORTED_100baseT_Half |
+ SUPPORTED_100baseT_Full |
+ SUPPORTED_1000baseT_Full |
+ SUPPORTED_TP |
+ SUPPORTED_FIBRE |
+ SUPPORTED_Autoneg |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause);
+ break;
+
+ default:
+ BNX2X_ERR("NVRAM config error. "
+ "BAD SerDes ext_phy_config 0x%x\n",
+ bp->link_params.ext_phy_config);
+ return;
+ }
+
+ bp->port.phy_addr = REG_RD(bp, NIG_REG_SERDES0_CTRL_PHY_ADDR +
+ port*0x10);
+ BNX2X_DEV_INFO("phy_addr 0x%x\n", bp->port.phy_addr);
+ break;
+
+ case SWITCH_CFG_10G:
+ BNX2X_DEV_INFO("switch_cfg 0x%x (10G)\n", switch_cfg);
+
+ ext_phy_type =
+ XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config);
+ switch (ext_phy_type) {
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT:
+ BNX2X_DEV_INFO("ext_phy_type 0x%x (Direct)\n",
+ ext_phy_type);
+
+ bp->port.supported |= (SUPPORTED_10baseT_Half |
+ SUPPORTED_10baseT_Full |
+ SUPPORTED_100baseT_Half |
+ SUPPORTED_100baseT_Full |
+ SUPPORTED_1000baseT_Full |
+ SUPPORTED_2500baseX_Full |
+ SUPPORTED_10000baseT_Full |
+ SUPPORTED_TP |
+ SUPPORTED_FIBRE |
+ SUPPORTED_Autoneg |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause);
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
+ BNX2X_DEV_INFO("ext_phy_type 0x%x (8072)\n",
+ ext_phy_type);
+
+ bp->port.supported |= (SUPPORTED_10000baseT_Full |
+ SUPPORTED_1000baseT_Full |
+ SUPPORTED_FIBRE |
+ SUPPORTED_Autoneg |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause);
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
+ BNX2X_DEV_INFO("ext_phy_type 0x%x (8073)\n",
+ ext_phy_type);
+
+ bp->port.supported |= (SUPPORTED_10000baseT_Full |
+ SUPPORTED_2500baseX_Full |
+ SUPPORTED_1000baseT_Full |
+ SUPPORTED_FIBRE |
+ SUPPORTED_Autoneg |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause);
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705:
+ BNX2X_DEV_INFO("ext_phy_type 0x%x (8705)\n",
+ ext_phy_type);
+
+ bp->port.supported |= (SUPPORTED_10000baseT_Full |
+ SUPPORTED_FIBRE |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause);
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706:
+ BNX2X_DEV_INFO("ext_phy_type 0x%x (8706)\n",
+ ext_phy_type);
+
+ bp->port.supported |= (SUPPORTED_10000baseT_Full |
+ SUPPORTED_1000baseT_Full |
+ SUPPORTED_FIBRE |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause);
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
+ BNX2X_DEV_INFO("ext_phy_type 0x%x (8726)\n",
+ ext_phy_type);
+
+ bp->port.supported |= (SUPPORTED_10000baseT_Full |
+ SUPPORTED_1000baseT_Full |
+ SUPPORTED_Autoneg |
+ SUPPORTED_FIBRE |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause);
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
+ BNX2X_DEV_INFO("ext_phy_type 0x%x (8727)\n",
+ ext_phy_type);
+
+ bp->port.supported |= (SUPPORTED_10000baseT_Full |
+ SUPPORTED_1000baseT_Full |
+ SUPPORTED_Autoneg |
+ SUPPORTED_FIBRE |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause);
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
+ BNX2X_DEV_INFO("ext_phy_type 0x%x (SFX7101)\n",
+ ext_phy_type);
+
+ bp->port.supported |= (SUPPORTED_10000baseT_Full |
+ SUPPORTED_TP |
+ SUPPORTED_Autoneg |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause);
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481:
+ BNX2X_DEV_INFO("ext_phy_type 0x%x (BCM8481)\n",
+ ext_phy_type);
+
+ bp->port.supported |= (SUPPORTED_10baseT_Half |
+ SUPPORTED_10baseT_Full |
+ SUPPORTED_100baseT_Half |
+ SUPPORTED_100baseT_Full |
+ SUPPORTED_1000baseT_Full |
+ SUPPORTED_10000baseT_Full |
+ SUPPORTED_TP |
+ SUPPORTED_Autoneg |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause);
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE:
+ BNX2X_ERR("XGXS PHY Failure detected 0x%x\n",
+ bp->link_params.ext_phy_config);
+ break;
+
+ default:
+ BNX2X_ERR("NVRAM config error. "
+ "BAD XGXS ext_phy_config 0x%x\n",
+ bp->link_params.ext_phy_config);
+ return;
+ }
+
+ bp->port.phy_addr = REG_RD(bp, NIG_REG_XGXS0_CTRL_PHY_ADDR +
+ port*0x18);
+ BNX2X_DEV_INFO("phy_addr 0x%x\n", bp->port.phy_addr);
+
+ break;
+
+ default:
+ BNX2X_ERR("BAD switch_cfg link_config 0x%x\n",
+ bp->port.link_config);
+ return;
+ }
+ bp->link_params.phy_addr = bp->port.phy_addr;
+
+ /* mask what we support according to speed_cap_mask */
+ if (!(bp->link_params.speed_cap_mask &
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_HALF))
+ bp->port.supported &= ~SUPPORTED_10baseT_Half;
+
+ if (!(bp->link_params.speed_cap_mask &
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL))
+ bp->port.supported &= ~SUPPORTED_10baseT_Full;
+
+ if (!(bp->link_params.speed_cap_mask &
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_HALF))
+ bp->port.supported &= ~SUPPORTED_100baseT_Half;
+
+ if (!(bp->link_params.speed_cap_mask &
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_FULL))
+ bp->port.supported &= ~SUPPORTED_100baseT_Full;
+
+ if (!(bp->link_params.speed_cap_mask &
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_1G))
+ bp->port.supported &= ~(SUPPORTED_1000baseT_Half |
+ SUPPORTED_1000baseT_Full);
+
+ if (!(bp->link_params.speed_cap_mask &
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G))
+ bp->port.supported &= ~SUPPORTED_2500baseX_Full;
+
+ if (!(bp->link_params.speed_cap_mask &
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_10G))
+ bp->port.supported &= ~SUPPORTED_10000baseT_Full;
+
+ BNX2X_DEV_INFO("supported 0x%x\n", bp->port.supported);
+}
+
+static void __devinit bnx2x_link_settings_requested(struct bnx2x *bp)
+{
+ bp->link_params.req_duplex = DUPLEX_FULL;
+
+ switch (bp->port.link_config & PORT_FEATURE_LINK_SPEED_MASK) {
+ case PORT_FEATURE_LINK_SPEED_AUTO:
+ if (bp->port.supported & SUPPORTED_Autoneg) {
+ bp->link_params.req_line_speed = SPEED_AUTO_NEG;
+ bp->port.advertising = bp->port.supported;
+ } else {
+ u32 ext_phy_type =
+ XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config);
+
+ if ((ext_phy_type ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705) ||
+ (ext_phy_type ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706)) {
+ /* force 10G, no AN */
+ bp->link_params.req_line_speed = SPEED_10000;
+ bp->port.advertising =
+ (ADVERTISED_10000baseT_Full |
+ ADVERTISED_FIBRE);
+ break;
+ }
+ BNX2X_ERR("NVRAM config error. "
+ "Invalid link_config 0x%x"
+ " Autoneg not supported\n",
+ bp->port.link_config);
+ return;
+ }
+ break;
+
+ case PORT_FEATURE_LINK_SPEED_10M_FULL:
+ if (bp->port.supported & SUPPORTED_10baseT_Full) {
+ bp->link_params.req_line_speed = SPEED_10;
+ bp->port.advertising = (ADVERTISED_10baseT_Full |
+ ADVERTISED_TP);
+ } else {
+ BNX2X_ERROR("NVRAM config error. "
+ "Invalid link_config 0x%x"
+ " speed_cap_mask 0x%x\n",
+ bp->port.link_config,
+ bp->link_params.speed_cap_mask);
+ return;
+ }
+ break;
+
+ case PORT_FEATURE_LINK_SPEED_10M_HALF:
+ if (bp->port.supported & SUPPORTED_10baseT_Half) {
+ bp->link_params.req_line_speed = SPEED_10;
+ bp->link_params.req_duplex = DUPLEX_HALF;
+ bp->port.advertising = (ADVERTISED_10baseT_Half |
+ ADVERTISED_TP);
+ } else {
+ BNX2X_ERROR("NVRAM config error. "
+ "Invalid link_config 0x%x"
+ " speed_cap_mask 0x%x\n",
+ bp->port.link_config,
+ bp->link_params.speed_cap_mask);
+ return;
+ }
+ break;
+
+ case PORT_FEATURE_LINK_SPEED_100M_FULL:
+ if (bp->port.supported & SUPPORTED_100baseT_Full) {
+ bp->link_params.req_line_speed = SPEED_100;
+ bp->port.advertising = (ADVERTISED_100baseT_Full |
+ ADVERTISED_TP);
+ } else {
+ BNX2X_ERROR("NVRAM config error. "
+ "Invalid link_config 0x%x"
+ " speed_cap_mask 0x%x\n",
+ bp->port.link_config,
+ bp->link_params.speed_cap_mask);
+ return;
+ }
+ break;
+
+ case PORT_FEATURE_LINK_SPEED_100M_HALF:
+ if (bp->port.supported & SUPPORTED_100baseT_Half) {
+ bp->link_params.req_line_speed = SPEED_100;
+ bp->link_params.req_duplex = DUPLEX_HALF;
+ bp->port.advertising = (ADVERTISED_100baseT_Half |
+ ADVERTISED_TP);
+ } else {
+ BNX2X_ERROR("NVRAM config error. "
+ "Invalid link_config 0x%x"
+ " speed_cap_mask 0x%x\n",
+ bp->port.link_config,
+ bp->link_params.speed_cap_mask);
+ return;
+ }
+ break;
+
+ case PORT_FEATURE_LINK_SPEED_1G:
+ if (bp->port.supported & SUPPORTED_1000baseT_Full) {
+ bp->link_params.req_line_speed = SPEED_1000;
+ bp->port.advertising = (ADVERTISED_1000baseT_Full |
+ ADVERTISED_TP);
+ } else {
+ BNX2X_ERROR("NVRAM config error. "
+ "Invalid link_config 0x%x"
+ " speed_cap_mask 0x%x\n",
+ bp->port.link_config,
+ bp->link_params.speed_cap_mask);
+ return;
+ }
+ break;
+
+ case PORT_FEATURE_LINK_SPEED_2_5G:
+ if (bp->port.supported & SUPPORTED_2500baseX_Full) {
+ bp->link_params.req_line_speed = SPEED_2500;
+ bp->port.advertising = (ADVERTISED_2500baseX_Full |
+ ADVERTISED_TP);
+ } else {
+ BNX2X_ERROR("NVRAM config error. "
+ "Invalid link_config 0x%x"
+ " speed_cap_mask 0x%x\n",
+ bp->port.link_config,
+ bp->link_params.speed_cap_mask);
+ return;
+ }
+ break;
+
+ case PORT_FEATURE_LINK_SPEED_10G_CX4:
+ case PORT_FEATURE_LINK_SPEED_10G_KX4:
+ case PORT_FEATURE_LINK_SPEED_10G_KR:
+ if (bp->port.supported & SUPPORTED_10000baseT_Full) {
+ bp->link_params.req_line_speed = SPEED_10000;
+ bp->port.advertising = (ADVERTISED_10000baseT_Full |
+ ADVERTISED_FIBRE);
+ } else {
+ BNX2X_ERROR("NVRAM config error. "
+ "Invalid link_config 0x%x"
+ " speed_cap_mask 0x%x\n",
+ bp->port.link_config,
+ bp->link_params.speed_cap_mask);
+ return;
+ }
+ break;
+
+ default:
+ BNX2X_ERROR("NVRAM config error. "
+ "BAD link speed link_config 0x%x\n",
+ bp->port.link_config);
+ bp->link_params.req_line_speed = SPEED_AUTO_NEG;
+ bp->port.advertising = bp->port.supported;
+ break;
+ }
+
+ bp->link_params.req_flow_ctrl = (bp->port.link_config &
+ PORT_FEATURE_FLOW_CONTROL_MASK);
+ if ((bp->link_params.req_flow_ctrl == BNX2X_FLOW_CTRL_AUTO) &&
+ !(bp->port.supported & SUPPORTED_Autoneg))
+ bp->link_params.req_flow_ctrl = BNX2X_FLOW_CTRL_NONE;
+
+ BNX2X_DEV_INFO("req_line_speed %d req_duplex %d req_flow_ctrl 0x%x"
+ " advertising 0x%x\n",
+ bp->link_params.req_line_speed,
+ bp->link_params.req_duplex,
+ bp->link_params.req_flow_ctrl, bp->port.advertising);
+}
+
+static void __devinit bnx2x_set_mac_buf(u8 *mac_buf, u32 mac_lo, u16 mac_hi)
+{
+ mac_hi = cpu_to_be16(mac_hi);
+ mac_lo = cpu_to_be32(mac_lo);
+ memcpy(mac_buf, &mac_hi, sizeof(mac_hi));
+ memcpy(mac_buf + sizeof(mac_hi), &mac_lo, sizeof(mac_lo));
+}
+
+static void __devinit bnx2x_get_port_hwinfo(struct bnx2x *bp)
+{
+ int port = BP_PORT(bp);
+ u32 val, val2;
+ u32 config;
+ u16 i;
+ u32 ext_phy_type;
+
+ bp->link_params.bp = bp;
+ bp->link_params.port = port;
+
+ bp->link_params.lane_config =
+ SHMEM_RD(bp, dev_info.port_hw_config[port].lane_config);
+ bp->link_params.ext_phy_config =
+ SHMEM_RD(bp,
+ dev_info.port_hw_config[port].external_phy_config);
+ /* BCM8727_NOC => BCM8727 no over current */
+ if (XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config) ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727_NOC) {
+ bp->link_params.ext_phy_config &=
+ ~PORT_HW_CFG_XGXS_EXT_PHY_TYPE_MASK;
+ bp->link_params.ext_phy_config |=
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727;
+ bp->link_params.feature_config_flags |=
+ FEATURE_CONFIG_BCM8727_NOC;
+ }
+
+ bp->link_params.speed_cap_mask =
+ SHMEM_RD(bp,
+ dev_info.port_hw_config[port].speed_capability_mask);
+
+ bp->port.link_config =
+ SHMEM_RD(bp, dev_info.port_feature_config[port].link_config);
+
+ /* Get the 4 lanes xgxs config rx and tx */
+ for (i = 0; i < 2; i++) {
+ val = SHMEM_RD(bp,
+ dev_info.port_hw_config[port].xgxs_config_rx[i<<1]);
+ bp->link_params.xgxs_config_rx[i << 1] = ((val>>16) & 0xffff);
+ bp->link_params.xgxs_config_rx[(i << 1) + 1] = (val & 0xffff);
+
+ val = SHMEM_RD(bp,
+ dev_info.port_hw_config[port].xgxs_config_tx[i<<1]);
+ bp->link_params.xgxs_config_tx[i << 1] = ((val>>16) & 0xffff);
+ bp->link_params.xgxs_config_tx[(i << 1) + 1] = (val & 0xffff);
+ }
+
+ /* If the device is capable of WoL, set the default state according
+ * to the HW
+ */
+ config = SHMEM_RD(bp, dev_info.port_feature_config[port].config);
+ bp->wol = (!(bp->flags & NO_WOL_FLAG) &&
+ (config & PORT_FEATURE_WOL_ENABLED));
+
+ BNX2X_DEV_INFO("lane_config 0x%08x ext_phy_config 0x%08x"
+ " speed_cap_mask 0x%08x link_config 0x%08x\n",
+ bp->link_params.lane_config,
+ bp->link_params.ext_phy_config,
+ bp->link_params.speed_cap_mask, bp->port.link_config);
+
+ bp->link_params.switch_cfg |= (bp->port.link_config &
+ PORT_FEATURE_CONNECTED_SWITCH_MASK);
+ bnx2x_link_settings_supported(bp, bp->link_params.switch_cfg);
+
+ bnx2x_link_settings_requested(bp);
+
+ /*
+ * If connected directly, work with the internal PHY, otherwise, work
+ * with the external PHY
+ */
+ ext_phy_type = XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config);
+ if (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT)
+ bp->mdio.prtad = bp->link_params.phy_addr;
+
+ else if ((ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE) &&
+ (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN))
+ bp->mdio.prtad =
+ XGXS_EXT_PHY_ADDR(bp->link_params.ext_phy_config);
+
+ val2 = SHMEM_RD(bp, dev_info.port_hw_config[port].mac_upper);
+ val = SHMEM_RD(bp, dev_info.port_hw_config[port].mac_lower);
+ bnx2x_set_mac_buf(bp->dev->dev_addr, val, val2);
+ memcpy(bp->link_params.mac_addr, bp->dev->dev_addr, ETH_ALEN);
+ memcpy(bp->dev->perm_addr, bp->dev->dev_addr, ETH_ALEN);
+
+#ifdef BCM_CNIC
+ val2 = SHMEM_RD(bp, dev_info.port_hw_config[port].iscsi_mac_upper);
+ val = SHMEM_RD(bp, dev_info.port_hw_config[port].iscsi_mac_lower);
+ bnx2x_set_mac_buf(bp->iscsi_mac, val, val2);
+#endif
+}
+
+static int __devinit bnx2x_get_hwinfo(struct bnx2x *bp)
+{
+ int func = BP_FUNC(bp);
+ u32 val, val2;
+ int rc = 0;
+
+ bnx2x_get_common_hwinfo(bp);
+
+ bp->e1hov = 0;
+ bp->e1hmf = 0;
+ if (CHIP_IS_E1H(bp) && !BP_NOMCP(bp)) {
+ bp->mf_config =
+ SHMEM_RD(bp, mf_cfg.func_mf_config[func].config);
+
+ val = (SHMEM_RD(bp, mf_cfg.func_mf_config[FUNC_0].e1hov_tag) &
+ FUNC_MF_CFG_E1HOV_TAG_MASK);
+ if (val != FUNC_MF_CFG_E1HOV_TAG_DEFAULT)
+ bp->e1hmf = 1;
+ BNX2X_DEV_INFO("%s function mode\n",
+ IS_E1HMF(bp) ? "multi" : "single");
+
+ if (IS_E1HMF(bp)) {
+ val = (SHMEM_RD(bp, mf_cfg.func_mf_config[func].
+ e1hov_tag) &
+ FUNC_MF_CFG_E1HOV_TAG_MASK);
+ if (val != FUNC_MF_CFG_E1HOV_TAG_DEFAULT) {
+ bp->e1hov = val;
+ BNX2X_DEV_INFO("E1HOV for func %d is %d "
+ "(0x%04x)\n",
+ func, bp->e1hov, bp->e1hov);
+ } else {
+ BNX2X_ERROR("No valid E1HOV for func %d,"
+ " aborting\n", func);
+ rc = -EPERM;
+ }
+ } else {
+ if (BP_E1HVN(bp)) {
+ BNX2X_ERROR("VN %d in single function mode,"
+ " aborting\n", BP_E1HVN(bp));
+ rc = -EPERM;
+ }
+ }
+ }
+
+ if (!BP_NOMCP(bp)) {
+ bnx2x_get_port_hwinfo(bp);
+
+ bp->fw_seq = (SHMEM_RD(bp, func_mb[func].drv_mb_header) &
+ DRV_MSG_SEQ_NUMBER_MASK);
+ BNX2X_DEV_INFO("fw_seq 0x%08x\n", bp->fw_seq);
+ }
+
+ if (IS_E1HMF(bp)) {
+ val2 = SHMEM_RD(bp, mf_cfg.func_mf_config[func].mac_upper);
+ val = SHMEM_RD(bp, mf_cfg.func_mf_config[func].mac_lower);
+ if ((val2 != FUNC_MF_CFG_UPPERMAC_DEFAULT) &&
+ (val != FUNC_MF_CFG_LOWERMAC_DEFAULT)) {
+ bp->dev->dev_addr[0] = (u8)(val2 >> 8 & 0xff);
+ bp->dev->dev_addr[1] = (u8)(val2 & 0xff);
+ bp->dev->dev_addr[2] = (u8)(val >> 24 & 0xff);
+ bp->dev->dev_addr[3] = (u8)(val >> 16 & 0xff);
+ bp->dev->dev_addr[4] = (u8)(val >> 8 & 0xff);
+ bp->dev->dev_addr[5] = (u8)(val & 0xff);
+ memcpy(bp->link_params.mac_addr, bp->dev->dev_addr,
+ ETH_ALEN);
+ memcpy(bp->dev->perm_addr, bp->dev->dev_addr,
+ ETH_ALEN);
+ }
+
+ return rc;
+ }
+
+ if (BP_NOMCP(bp)) {
+ /* only supposed to happen on emulation/FPGA */
+ BNX2X_ERROR("warning: random MAC workaround active\n");
+ random_ether_addr(bp->dev->dev_addr);
+ memcpy(bp->dev->perm_addr, bp->dev->dev_addr, ETH_ALEN);
+ }
+
+ return rc;
+}
+
+static void __devinit bnx2x_read_fwinfo(struct bnx2x *bp)
+{
+ int cnt, i, block_end, rodi;
+ char vpd_data[BNX2X_VPD_LEN+1];
+ char str_id_reg[VENDOR_ID_LEN+1];
+ char str_id_cap[VENDOR_ID_LEN+1];
+ u8 len;
+
+ cnt = pci_read_vpd(bp->pdev, 0, BNX2X_VPD_LEN, vpd_data);
+ memset(bp->fw_ver, 0, sizeof(bp->fw_ver));
+
+ if (cnt < BNX2X_VPD_LEN)
+ goto out_not_found;
+
+ i = pci_vpd_find_tag(vpd_data, 0, BNX2X_VPD_LEN,
+ PCI_VPD_LRDT_RO_DATA);
+ if (i < 0)
+ goto out_not_found;
+
+
+ block_end = i + PCI_VPD_LRDT_TAG_SIZE +
+ pci_vpd_lrdt_size(&vpd_data[i]);
+
+ i += PCI_VPD_LRDT_TAG_SIZE;
+
+ if (block_end > BNX2X_VPD_LEN)
+ goto out_not_found;
+
+ rodi = pci_vpd_find_info_keyword(vpd_data, i, block_end,
+ PCI_VPD_RO_KEYWORD_MFR_ID);
+ if (rodi < 0)
+ goto out_not_found;
+
+ len = pci_vpd_info_field_size(&vpd_data[rodi]);
+
+ if (len != VENDOR_ID_LEN)
+ goto out_not_found;
+
+ rodi += PCI_VPD_INFO_FLD_HDR_SIZE;
+
+ /* vendor specific info */
+ snprintf(str_id_reg, VENDOR_ID_LEN + 1, "%04x", PCI_VENDOR_ID_DELL);
+ snprintf(str_id_cap, VENDOR_ID_LEN + 1, "%04X", PCI_VENDOR_ID_DELL);
+ if (!strncmp(str_id_reg, &vpd_data[rodi], VENDOR_ID_LEN) ||
+ !strncmp(str_id_cap, &vpd_data[rodi], VENDOR_ID_LEN)) {
+
+ rodi = pci_vpd_find_info_keyword(vpd_data, i, block_end,
+ PCI_VPD_RO_KEYWORD_VENDOR0);
+ if (rodi >= 0) {
+ len = pci_vpd_info_field_size(&vpd_data[rodi]);
+
+ rodi += PCI_VPD_INFO_FLD_HDR_SIZE;
+
+ if (len < 32 && (len + rodi) <= BNX2X_VPD_LEN) {
+ memcpy(bp->fw_ver, &vpd_data[rodi], len);
+ bp->fw_ver[len] = ' ';
+ }
+ }
+ return;
+ }
+out_not_found:
+ return;
+}
+
+static int __devinit bnx2x_init_bp(struct bnx2x *bp)
+{
+ int func = BP_FUNC(bp);
+ int timer_interval;
+ int rc;
+
+ /* Disable interrupt handling until HW is initialized */
+ atomic_set(&bp->intr_sem, 1);
+ smp_wmb(); /* Ensure that bp->intr_sem update is SMP-safe */
+
+ mutex_init(&bp->port.phy_mutex);
+ mutex_init(&bp->fw_mb_mutex);
+ spin_lock_init(&bp->stats_lock);
+#ifdef BCM_CNIC
+ mutex_init(&bp->cnic_mutex);
+#endif
+
+ INIT_DELAYED_WORK(&bp->sp_task, bnx2x_sp_task);
+ INIT_DELAYED_WORK(&bp->reset_task, bnx2x_reset_task);
+
+ rc = bnx2x_get_hwinfo(bp);
+
+ bnx2x_read_fwinfo(bp);
+ /* need to reset chip if undi was active */
+ if (!BP_NOMCP(bp))
+ bnx2x_undi_unload(bp);
+
+ if (CHIP_REV_IS_FPGA(bp))
+ dev_err(&bp->pdev->dev, "FPGA detected\n");
+
+ if (BP_NOMCP(bp) && (func == 0))
+ dev_err(&bp->pdev->dev, "MCP disabled, "
+ "must load devices in order!\n");
+
+ /* Set multi queue mode */
+ if ((multi_mode != ETH_RSS_MODE_DISABLED) &&
+ ((int_mode == INT_MODE_INTx) || (int_mode == INT_MODE_MSI))) {
+ dev_err(&bp->pdev->dev, "Multi disabled since int_mode "
+ "requested is not MSI-X\n");
+ multi_mode = ETH_RSS_MODE_DISABLED;
+ }
+ bp->multi_mode = multi_mode;
+ bp->int_mode = int_mode;
+
+ bp->dev->features |= NETIF_F_GRO;
+
+ /* Set TPA flags */
+ if (disable_tpa) {
+ bp->flags &= ~TPA_ENABLE_FLAG;
+ bp->dev->features &= ~NETIF_F_LRO;
+ } else {
+ bp->flags |= TPA_ENABLE_FLAG;
+ bp->dev->features |= NETIF_F_LRO;
+ }
+ bp->disable_tpa = disable_tpa;
+
+ if (CHIP_IS_E1(bp))
+ bp->dropless_fc = 0;
+ else
+ bp->dropless_fc = dropless_fc;
+
+ bp->mrrs = mrrs;
+
+ bp->tx_ring_size = MAX_TX_AVAIL;
+ bp->rx_ring_size = MAX_RX_AVAIL;
+
+ bp->rx_csum = 1;
+
+ /* make sure that the numbers are in the right granularity */
+ bp->tx_ticks = (50 / (4 * BNX2X_BTR)) * (4 * BNX2X_BTR);
+ bp->rx_ticks = (25 / (4 * BNX2X_BTR)) * (4 * BNX2X_BTR);
+
+ timer_interval = (CHIP_REV_IS_SLOW(bp) ? 5*HZ : HZ);
+ bp->current_interval = (poll ? poll : timer_interval);
+
+ init_timer(&bp->timer);
+ bp->timer.expires = jiffies + bp->current_interval;
+ bp->timer.data = (unsigned long) bp;
+ bp->timer.function = bnx2x_timer;
+
+ return rc;
+}
+
+
+/****************************************************************************
+* General service functions
+****************************************************************************/
+
+/* called with rtnl_lock */
+static int bnx2x_open(struct net_device *dev)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+
+ netif_carrier_off(dev);
+
+ bnx2x_set_power_state(bp, PCI_D0);
+
+ if (!bnx2x_reset_is_done(bp)) {
+ do {
+ /* Reset MCP mail box sequence if there is on going
+ * recovery
+ */
+ bp->fw_seq = 0;
+
+ /* If it's the first function to load and reset done
+ * is still not cleared it may mean that. We don't
+ * check the attention state here because it may have
+ * already been cleared by a "common" reset but we
+ * shell proceed with "process kill" anyway.
+ */
+ if ((bnx2x_get_load_cnt(bp) == 0) &&
+ bnx2x_trylock_hw_lock(bp,
+ HW_LOCK_RESOURCE_RESERVED_08) &&
+ (!bnx2x_leader_reset(bp))) {
+ DP(NETIF_MSG_HW, "Recovered in open\n");
+ break;
+ }
+
+ bnx2x_set_power_state(bp, PCI_D3hot);
+
+ printk(KERN_ERR"%s: Recovery flow hasn't been properly"
+ " completed yet. Try again later. If u still see this"
+ " message after a few retries then power cycle is"
+ " required.\n", bp->dev->name);
+
+ return -EAGAIN;
+ } while (0);
+ }
+
+ bp->recovery_state = BNX2X_RECOVERY_DONE;
+
+ return bnx2x_nic_load(bp, LOAD_OPEN);
+}
+
+/* called with rtnl_lock */
+static int bnx2x_close(struct net_device *dev)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+
+ /* Unload the driver, release IRQs */
+ bnx2x_nic_unload(bp, UNLOAD_CLOSE);
+ bnx2x_set_power_state(bp, PCI_D3hot);
+
+ return 0;
+}
+
+/* called with netif_tx_lock from dev_mcast.c */
+void bnx2x_set_rx_mode(struct net_device *dev)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+ u32 rx_mode = BNX2X_RX_MODE_NORMAL;
+ int port = BP_PORT(bp);
+
+ if (bp->state != BNX2X_STATE_OPEN) {
+ DP(NETIF_MSG_IFUP, "state is %x, returning\n", bp->state);
+ return;
+ }
+
+ DP(NETIF_MSG_IFUP, "dev->flags = %x\n", dev->flags);
+
+ if (dev->flags & IFF_PROMISC)
+ rx_mode = BNX2X_RX_MODE_PROMISC;
+
+ else if ((dev->flags & IFF_ALLMULTI) ||
+ ((netdev_mc_count(dev) > BNX2X_MAX_MULTICAST) &&
+ CHIP_IS_E1(bp)))
+ rx_mode = BNX2X_RX_MODE_ALLMULTI;
+
+ else { /* some multicasts */
+ if (CHIP_IS_E1(bp)) {
+ int i, old, offset;
+ struct netdev_hw_addr *ha;
+ struct mac_configuration_cmd *config =
+ bnx2x_sp(bp, mcast_config);
+
+ i = 0;
+ netdev_for_each_mc_addr(ha, dev) {
+ config->config_table[i].
+ cam_entry.msb_mac_addr =
+ swab16(*(u16 *)&ha->addr[0]);
+ config->config_table[i].
+ cam_entry.middle_mac_addr =
+ swab16(*(u16 *)&ha->addr[2]);
+ config->config_table[i].
+ cam_entry.lsb_mac_addr =
+ swab16(*(u16 *)&ha->addr[4]);
+ config->config_table[i].cam_entry.flags =
+ cpu_to_le16(port);
+ config->config_table[i].
+ target_table_entry.flags = 0;
+ config->config_table[i].target_table_entry.
+ clients_bit_vector =
+ cpu_to_le32(1 << BP_L_ID(bp));
+ config->config_table[i].
+ target_table_entry.vlan_id = 0;
+
+ DP(NETIF_MSG_IFUP,
+ "setting MCAST[%d] (%04x:%04x:%04x)\n", i,
+ config->config_table[i].
+ cam_entry.msb_mac_addr,
+ config->config_table[i].
+ cam_entry.middle_mac_addr,
+ config->config_table[i].
+ cam_entry.lsb_mac_addr);
+ i++;
+ }
+ old = config->hdr.length;
+ if (old > i) {
+ for (; i < old; i++) {
+ if (CAM_IS_INVALID(config->
+ config_table[i])) {
+ /* already invalidated */
+ break;
+ }
+ /* invalidate */
+ CAM_INVALIDATE(config->
+ config_table[i]);
+ }
+ }
+
+ if (CHIP_REV_IS_SLOW(bp))
+ offset = BNX2X_MAX_EMUL_MULTI*(1 + port);
+ else
+ offset = BNX2X_MAX_MULTICAST*(1 + port);
+
+ config->hdr.length = i;
+ config->hdr.offset = offset;
+ config->hdr.client_id = bp->fp->cl_id;
+ config->hdr.reserved1 = 0;
+
+ bp->set_mac_pending++;
+ smp_wmb();
+
+ bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_SET_MAC, 0,
+ U64_HI(bnx2x_sp_mapping(bp, mcast_config)),
+ U64_LO(bnx2x_sp_mapping(bp, mcast_config)),
+ 0);
+ } else { /* E1H */
+ /* Accept one or more multicasts */
+ struct netdev_hw_addr *ha;
+ u32 mc_filter[MC_HASH_SIZE];
+ u32 crc, bit, regidx;
+ int i;
+
+ memset(mc_filter, 0, 4 * MC_HASH_SIZE);
+
+ netdev_for_each_mc_addr(ha, dev) {
+ DP(NETIF_MSG_IFUP, "Adding mcast MAC: %pM\n",
+ ha->addr);
+
+ crc = crc32c_le(0, ha->addr, ETH_ALEN);
+ bit = (crc >> 24) & 0xff;
+ regidx = bit >> 5;
+ bit &= 0x1f;
+ mc_filter[regidx] |= (1 << bit);
+ }
+
+ for (i = 0; i < MC_HASH_SIZE; i++)
+ REG_WR(bp, MC_HASH_OFFSET(bp, i),
+ mc_filter[i]);
+ }
+ }
+
+ bp->rx_mode = rx_mode;
+ bnx2x_set_storm_rx_mode(bp);
+}
+
+
+/* called with rtnl_lock */
+static int bnx2x_mdio_read(struct net_device *netdev, int prtad,
+ int devad, u16 addr)
+{
+ struct bnx2x *bp = netdev_priv(netdev);
+ u16 value;
+ int rc;
+ u32 phy_type = XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config);
+
+ DP(NETIF_MSG_LINK, "mdio_read: prtad 0x%x, devad 0x%x, addr 0x%x\n",
+ prtad, devad, addr);
+
+ if (prtad != bp->mdio.prtad) {
+ DP(NETIF_MSG_LINK, "prtad missmatch (cmd:0x%x != bp:0x%x)\n",
+ prtad, bp->mdio.prtad);
+ return -EINVAL;
+ }
+
+ /* The HW expects different devad if CL22 is used */
+ devad = (devad == MDIO_DEVAD_NONE) ? DEFAULT_PHY_DEV_ADDR : devad;
+
+ bnx2x_acquire_phy_lock(bp);
+ rc = bnx2x_cl45_read(bp, BP_PORT(bp), phy_type, prtad,
+ devad, addr, &value);
+ bnx2x_release_phy_lock(bp);
+ DP(NETIF_MSG_LINK, "mdio_read_val 0x%x rc = 0x%x\n", value, rc);
+
+ if (!rc)
+ rc = value;
+ return rc;
+}
+
+/* called with rtnl_lock */
+static int bnx2x_mdio_write(struct net_device *netdev, int prtad, int devad,
+ u16 addr, u16 value)
+{
+ struct bnx2x *bp = netdev_priv(netdev);
+ u32 ext_phy_type = XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config);
+ int rc;
+
+ DP(NETIF_MSG_LINK, "mdio_write: prtad 0x%x, devad 0x%x, addr 0x%x,"
+ " value 0x%x\n", prtad, devad, addr, value);
+
+ if (prtad != bp->mdio.prtad) {
+ DP(NETIF_MSG_LINK, "prtad missmatch (cmd:0x%x != bp:0x%x)\n",
+ prtad, bp->mdio.prtad);
+ return -EINVAL;
+ }
+
+ /* The HW expects different devad if CL22 is used */
+ devad = (devad == MDIO_DEVAD_NONE) ? DEFAULT_PHY_DEV_ADDR : devad;
+
+ bnx2x_acquire_phy_lock(bp);
+ rc = bnx2x_cl45_write(bp, BP_PORT(bp), ext_phy_type, prtad,
+ devad, addr, value);
+ bnx2x_release_phy_lock(bp);
+ return rc;
+}
+
+/* called with rtnl_lock */
+static int bnx2x_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+ struct mii_ioctl_data *mdio = if_mii(ifr);
+
+ DP(NETIF_MSG_LINK, "ioctl: phy id 0x%x, reg 0x%x, val_in 0x%x\n",
+ mdio->phy_id, mdio->reg_num, mdio->val_in);
+
+ if (!netif_running(dev))
+ return -EAGAIN;
+
+ return mdio_mii_ioctl(&bp->mdio, mdio, cmd);
+}
+
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void poll_bnx2x(struct net_device *dev)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+
+ disable_irq(bp->pdev->irq);
+ bnx2x_interrupt(bp->pdev->irq, dev);
+ enable_irq(bp->pdev->irq);
+}
+#endif
+
+static const struct net_device_ops bnx2x_netdev_ops = {
+ .ndo_open = bnx2x_open,
+ .ndo_stop = bnx2x_close,
+ .ndo_start_xmit = bnx2x_start_xmit,
+ .ndo_set_multicast_list = bnx2x_set_rx_mode,
+ .ndo_set_mac_address = bnx2x_change_mac_addr,
+ .ndo_validate_addr = eth_validate_addr,
+ .ndo_do_ioctl = bnx2x_ioctl,
+ .ndo_change_mtu = bnx2x_change_mtu,
+ .ndo_tx_timeout = bnx2x_tx_timeout,
+#ifdef BCM_VLAN
+ .ndo_vlan_rx_register = bnx2x_vlan_rx_register,
+#endif
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = poll_bnx2x,
+#endif
+};
+
+static int __devinit bnx2x_init_dev(struct pci_dev *pdev,
+ struct net_device *dev)
+{
+ struct bnx2x *bp;
+ int rc;
+
+ SET_NETDEV_DEV(dev, &pdev->dev);
+ bp = netdev_priv(dev);
+
+ bp->dev = dev;
+ bp->pdev = pdev;
+ bp->flags = 0;
+ bp->func = PCI_FUNC(pdev->devfn);
+
+ rc = pci_enable_device(pdev);
+ if (rc) {
+ dev_err(&bp->pdev->dev,
+ "Cannot enable PCI device, aborting\n");
+ goto err_out;
+ }
+
+ if (!(pci_resource_flags(pdev, 0) & IORESOURCE_MEM)) {
+ dev_err(&bp->pdev->dev,
+ "Cannot find PCI device base address, aborting\n");
+ rc = -ENODEV;
+ goto err_out_disable;
+ }
+
+ if (!(pci_resource_flags(pdev, 2) & IORESOURCE_MEM)) {
+ dev_err(&bp->pdev->dev, "Cannot find second PCI device"
+ " base address, aborting\n");
+ rc = -ENODEV;
+ goto err_out_disable;
+ }
+
+ if (atomic_read(&pdev->enable_cnt) == 1) {
+ rc = pci_request_regions(pdev, DRV_MODULE_NAME);
+ if (rc) {
+ dev_err(&bp->pdev->dev,
+ "Cannot obtain PCI resources, aborting\n");
+ goto err_out_disable;
+ }
+
+ pci_set_master(pdev);
+ pci_save_state(pdev);
+ }
+
+ bp->pm_cap = pci_find_capability(pdev, PCI_CAP_ID_PM);
+ if (bp->pm_cap == 0) {
+ dev_err(&bp->pdev->dev,
+ "Cannot find power management capability, aborting\n");
+ rc = -EIO;
+ goto err_out_release;
+ }
+
+ bp->pcie_cap = pci_find_capability(pdev, PCI_CAP_ID_EXP);
+ if (bp->pcie_cap == 0) {
+ dev_err(&bp->pdev->dev,
+ "Cannot find PCI Express capability, aborting\n");
+ rc = -EIO;
+ goto err_out_release;
+ }
+
+ if (dma_set_mask(&pdev->dev, DMA_BIT_MASK(64)) == 0) {
+ bp->flags |= USING_DAC_FLAG;
+ if (dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(64)) != 0) {
+ dev_err(&bp->pdev->dev, "dma_set_coherent_mask"
+ " failed, aborting\n");
+ rc = -EIO;
+ goto err_out_release;
+ }
+
+ } else if (dma_set_mask(&pdev->dev, DMA_BIT_MASK(32)) != 0) {
+ dev_err(&bp->pdev->dev,
+ "System does not support DMA, aborting\n");
+ rc = -EIO;
+ goto err_out_release;
+ }
+
+ dev->mem_start = pci_resource_start(pdev, 0);
+ dev->base_addr = dev->mem_start;
+ dev->mem_end = pci_resource_end(pdev, 0);
+
+ dev->irq = pdev->irq;
+
+ bp->regview = pci_ioremap_bar(pdev, 0);
+ if (!bp->regview) {
+ dev_err(&bp->pdev->dev,
+ "Cannot map register space, aborting\n");
+ rc = -ENOMEM;
+ goto err_out_release;
+ }
+
+ bp->doorbells = ioremap_nocache(pci_resource_start(pdev, 2),
+ min_t(u64, BNX2X_DB_SIZE,
+ pci_resource_len(pdev, 2)));
+ if (!bp->doorbells) {
+ dev_err(&bp->pdev->dev,
+ "Cannot map doorbell space, aborting\n");
+ rc = -ENOMEM;
+ goto err_out_unmap;
+ }
+
+ bnx2x_set_power_state(bp, PCI_D0);
+
+ /* clean indirect addresses */
+ pci_write_config_dword(bp->pdev, PCICFG_GRC_ADDRESS,
+ PCICFG_VENDOR_ID_OFFSET);
+ REG_WR(bp, PXP2_REG_PGL_ADDR_88_F0 + BP_PORT(bp)*16, 0);
+ REG_WR(bp, PXP2_REG_PGL_ADDR_8C_F0 + BP_PORT(bp)*16, 0);
+ REG_WR(bp, PXP2_REG_PGL_ADDR_90_F0 + BP_PORT(bp)*16, 0);
+ REG_WR(bp, PXP2_REG_PGL_ADDR_94_F0 + BP_PORT(bp)*16, 0);
+
+ /* Reset the load counter */
+ bnx2x_clear_load_cnt(bp);
+
+ dev->watchdog_timeo = TX_TIMEOUT;
+
+ dev->netdev_ops = &bnx2x_netdev_ops;
+ bnx2x_set_ethtool_ops(dev);
+ dev->features |= NETIF_F_SG;
+ dev->features |= NETIF_F_HW_CSUM;
+ if (bp->flags & USING_DAC_FLAG)
+ dev->features |= NETIF_F_HIGHDMA;
+ dev->features |= (NETIF_F_TSO | NETIF_F_TSO_ECN);
+ dev->features |= NETIF_F_TSO6;
+#ifdef BCM_VLAN
+ dev->features |= (NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX);
+ bp->flags |= (HW_VLAN_RX_FLAG | HW_VLAN_TX_FLAG);
+
+ dev->vlan_features |= NETIF_F_SG;
+ dev->vlan_features |= NETIF_F_HW_CSUM;
+ if (bp->flags & USING_DAC_FLAG)
+ dev->vlan_features |= NETIF_F_HIGHDMA;
+ dev->vlan_features |= (NETIF_F_TSO | NETIF_F_TSO_ECN);
+ dev->vlan_features |= NETIF_F_TSO6;
+#endif
+
+ /* get_port_hwinfo() will set prtad and mmds properly */
+ bp->mdio.prtad = MDIO_PRTAD_NONE;
+ bp->mdio.mmds = 0;
+ bp->mdio.mode_support = MDIO_SUPPORTS_C45 | MDIO_EMULATE_C22;
+ bp->mdio.dev = dev;
+ bp->mdio.mdio_read = bnx2x_mdio_read;
+ bp->mdio.mdio_write = bnx2x_mdio_write;
+
+ return 0;
+
+err_out_unmap:
+ if (bp->regview) {
+ iounmap(bp->regview);
+ bp->regview = NULL;
+ }
+ if (bp->doorbells) {
+ iounmap(bp->doorbells);
+ bp->doorbells = NULL;
+ }
+
+err_out_release:
+ if (atomic_read(&pdev->enable_cnt) == 1)
+ pci_release_regions(pdev);
+
+err_out_disable:
+ pci_disable_device(pdev);
+ pci_set_drvdata(pdev, NULL);
+
+err_out:
+ return rc;
+}
+
+static void __devinit bnx2x_get_pcie_width_speed(struct bnx2x *bp,
+ int *width, int *speed)
+{
+ u32 val = REG_RD(bp, PCICFG_OFFSET + PCICFG_LINK_CONTROL);
+
+ *width = (val & PCICFG_LINK_WIDTH) >> PCICFG_LINK_WIDTH_SHIFT;
+
+ /* return value of 1=2.5GHz 2=5GHz */
+ *speed = (val & PCICFG_LINK_SPEED) >> PCICFG_LINK_SPEED_SHIFT;
+}
+
+static int __devinit bnx2x_check_firmware(struct bnx2x *bp)
+{
+ const struct firmware *firmware = bp->firmware;
+ struct bnx2x_fw_file_hdr *fw_hdr;
+ struct bnx2x_fw_file_section *sections;
+ u32 offset, len, num_ops;
+ u16 *ops_offsets;
+ int i;
+ const u8 *fw_ver;
+
+ if (firmware->size < sizeof(struct bnx2x_fw_file_hdr))
+ return -EINVAL;
+
+ fw_hdr = (struct bnx2x_fw_file_hdr *)firmware->data;
+ sections = (struct bnx2x_fw_file_section *)fw_hdr;
+
+ /* Make sure none of the offsets and sizes make us read beyond
+ * the end of the firmware data */
+ for (i = 0; i < sizeof(*fw_hdr) / sizeof(*sections); i++) {
+ offset = be32_to_cpu(sections[i].offset);
+ len = be32_to_cpu(sections[i].len);
+ if (offset + len > firmware->size) {
+ dev_err(&bp->pdev->dev,
+ "Section %d length is out of bounds\n", i);
+ return -EINVAL;
+ }
+ }
+
+ /* Likewise for the init_ops offsets */
+ offset = be32_to_cpu(fw_hdr->init_ops_offsets.offset);
+ ops_offsets = (u16 *)(firmware->data + offset);
+ num_ops = be32_to_cpu(fw_hdr->init_ops.len) / sizeof(struct raw_op);
+
+ for (i = 0; i < be32_to_cpu(fw_hdr->init_ops_offsets.len) / 2; i++) {
+ if (be16_to_cpu(ops_offsets[i]) > num_ops) {
+ dev_err(&bp->pdev->dev,
+ "Section offset %d is out of bounds\n", i);
+ return -EINVAL;
+ }
+ }
+
+ /* Check FW version */
+ offset = be32_to_cpu(fw_hdr->fw_version.offset);
+ fw_ver = firmware->data + offset;
+ if ((fw_ver[0] != BCM_5710_FW_MAJOR_VERSION) ||
+ (fw_ver[1] != BCM_5710_FW_MINOR_VERSION) ||
+ (fw_ver[2] != BCM_5710_FW_REVISION_VERSION) ||
+ (fw_ver[3] != BCM_5710_FW_ENGINEERING_VERSION)) {
+ dev_err(&bp->pdev->dev,
+ "Bad FW version:%d.%d.%d.%d. Should be %d.%d.%d.%d\n",
+ fw_ver[0], fw_ver[1], fw_ver[2],
+ fw_ver[3], BCM_5710_FW_MAJOR_VERSION,
+ BCM_5710_FW_MINOR_VERSION,
+ BCM_5710_FW_REVISION_VERSION,
+ BCM_5710_FW_ENGINEERING_VERSION);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static inline void be32_to_cpu_n(const u8 *_source, u8 *_target, u32 n)
+{
+ const __be32 *source = (const __be32 *)_source;
+ u32 *target = (u32 *)_target;
+ u32 i;
+
+ for (i = 0; i < n/4; i++)
+ target[i] = be32_to_cpu(source[i]);
+}
+
+/*
+ Ops array is stored in the following format:
+ {op(8bit), offset(24bit, big endian), data(32bit, big endian)}
+ */
+static inline void bnx2x_prep_ops(const u8 *_source, u8 *_target, u32 n)
+{
+ const __be32 *source = (const __be32 *)_source;
+ struct raw_op *target = (struct raw_op *)_target;
+ u32 i, j, tmp;
+
+ for (i = 0, j = 0; i < n/8; i++, j += 2) {
+ tmp = be32_to_cpu(source[j]);
+ target[i].op = (tmp >> 24) & 0xff;
+ target[i].offset = tmp & 0xffffff;
+ target[i].raw_data = be32_to_cpu(source[j + 1]);
+ }
+}
+
+static inline void be16_to_cpu_n(const u8 *_source, u8 *_target, u32 n)
+{
+ const __be16 *source = (const __be16 *)_source;
+ u16 *target = (u16 *)_target;
+ u32 i;
+
+ for (i = 0; i < n/2; i++)
+ target[i] = be16_to_cpu(source[i]);
+}
+
+#define BNX2X_ALLOC_AND_SET(arr, lbl, func) \
+do { \
+ u32 len = be32_to_cpu(fw_hdr->arr.len); \
+ bp->arr = kmalloc(len, GFP_KERNEL); \
+ if (!bp->arr) { \
+ pr_err("Failed to allocate %d bytes for "#arr"\n", len); \
+ goto lbl; \
+ } \
+ func(bp->firmware->data + be32_to_cpu(fw_hdr->arr.offset), \
+ (u8 *)bp->arr, len); \
+} while (0)
+
+static int __devinit bnx2x_init_firmware(struct bnx2x *bp, struct device *dev)
+{
+ const char *fw_file_name;
+ struct bnx2x_fw_file_hdr *fw_hdr;
+ int rc;
+
+ if (CHIP_IS_E1(bp))
+ fw_file_name = FW_FILE_NAME_E1;
+ else if (CHIP_IS_E1H(bp))
+ fw_file_name = FW_FILE_NAME_E1H;
+ else {
+ dev_err(dev, "Unsupported chip revision\n");
+ return -EINVAL;
+ }
+
+ dev_info(dev, "Loading %s\n", fw_file_name);
+
+ rc = request_firmware(&bp->firmware, fw_file_name, dev);
+ if (rc) {
+ dev_err(dev, "Can't load firmware file %s\n", fw_file_name);
+ goto request_firmware_exit;
+ }
+
+ rc = bnx2x_check_firmware(bp);
+ if (rc) {
+ dev_err(dev, "Corrupt firmware file %s\n", fw_file_name);
+ goto request_firmware_exit;
+ }
+
+ fw_hdr = (struct bnx2x_fw_file_hdr *)bp->firmware->data;
+
+ /* Initialize the pointers to the init arrays */
+ /* Blob */
+ BNX2X_ALLOC_AND_SET(init_data, request_firmware_exit, be32_to_cpu_n);
+
+ /* Opcodes */
+ BNX2X_ALLOC_AND_SET(init_ops, init_ops_alloc_err, bnx2x_prep_ops);
+
+ /* Offsets */
+ BNX2X_ALLOC_AND_SET(init_ops_offsets, init_offsets_alloc_err,
+ be16_to_cpu_n);
+
+ /* STORMs firmware */
+ INIT_TSEM_INT_TABLE_DATA(bp) = bp->firmware->data +
+ be32_to_cpu(fw_hdr->tsem_int_table_data.offset);
+ INIT_TSEM_PRAM_DATA(bp) = bp->firmware->data +
+ be32_to_cpu(fw_hdr->tsem_pram_data.offset);
+ INIT_USEM_INT_TABLE_DATA(bp) = bp->firmware->data +
+ be32_to_cpu(fw_hdr->usem_int_table_data.offset);
+ INIT_USEM_PRAM_DATA(bp) = bp->firmware->data +
+ be32_to_cpu(fw_hdr->usem_pram_data.offset);
+ INIT_XSEM_INT_TABLE_DATA(bp) = bp->firmware->data +
+ be32_to_cpu(fw_hdr->xsem_int_table_data.offset);
+ INIT_XSEM_PRAM_DATA(bp) = bp->firmware->data +
+ be32_to_cpu(fw_hdr->xsem_pram_data.offset);
+ INIT_CSEM_INT_TABLE_DATA(bp) = bp->firmware->data +
+ be32_to_cpu(fw_hdr->csem_int_table_data.offset);
+ INIT_CSEM_PRAM_DATA(bp) = bp->firmware->data +
+ be32_to_cpu(fw_hdr->csem_pram_data.offset);
+
+ return 0;
+
+init_offsets_alloc_err:
+ kfree(bp->init_ops);
+init_ops_alloc_err:
+ kfree(bp->init_data);
+request_firmware_exit:
+ release_firmware(bp->firmware);
+
+ return rc;
+}
+
+
+static int __devinit bnx2x_init_one(struct pci_dev *pdev,
+ const struct pci_device_id *ent)
+{
+ struct net_device *dev = NULL;
+ struct bnx2x *bp;
+ int pcie_width, pcie_speed;
+ int rc;
+
+ /* dev zeroed in init_etherdev */
+ dev = alloc_etherdev_mq(sizeof(*bp), MAX_CONTEXT);
+ if (!dev) {
+ dev_err(&pdev->dev, "Cannot allocate net device\n");
+ return -ENOMEM;
+ }
+
+ bp = netdev_priv(dev);
+ bp->msg_enable = debug;
+
+ pci_set_drvdata(pdev, dev);
+
+ rc = bnx2x_init_dev(pdev, dev);
+ if (rc < 0) {
+ free_netdev(dev);
+ return rc;
+ }
+
+ rc = bnx2x_init_bp(bp);
+ if (rc)
+ goto init_one_exit;
+
+ /* Set init arrays */
+ rc = bnx2x_init_firmware(bp, &pdev->dev);
+ if (rc) {
+ dev_err(&pdev->dev, "Error loading firmware\n");
+ goto init_one_exit;
+ }
+
+ rc = register_netdev(dev);
+ if (rc) {
+ dev_err(&pdev->dev, "Cannot register net device\n");
+ goto init_one_exit;
+ }
+
+ bnx2x_get_pcie_width_speed(bp, &pcie_width, &pcie_speed);
+ netdev_info(dev, "%s (%c%d) PCI-E x%d %s found at mem %lx,"
+ " IRQ %d, ", board_info[ent->driver_data].name,
+ (CHIP_REV(bp) >> 12) + 'A', (CHIP_METAL(bp) >> 4),
+ pcie_width, (pcie_speed == 2) ? "5GHz (Gen2)" : "2.5GHz",
+ dev->base_addr, bp->pdev->irq);
+ pr_cont("node addr %pM\n", dev->dev_addr);
+
+ return 0;
+
+init_one_exit:
+ if (bp->regview)
+ iounmap(bp->regview);
+
+ if (bp->doorbells)
+ iounmap(bp->doorbells);
+
+ free_netdev(dev);
+
+ if (atomic_read(&pdev->enable_cnt) == 1)
+ pci_release_regions(pdev);
+
+ pci_disable_device(pdev);
+ pci_set_drvdata(pdev, NULL);
+
+ return rc;
+}
+
+static void __devexit bnx2x_remove_one(struct pci_dev *pdev)
+{
+ struct net_device *dev = pci_get_drvdata(pdev);
+ struct bnx2x *bp;
+
+ if (!dev) {
+ dev_err(&pdev->dev, "BAD net device from bnx2x_init_one\n");
+ return;
+ }
+ bp = netdev_priv(dev);
+
+ unregister_netdev(dev);
+
+ /* Make sure RESET task is not scheduled before continuing */
+ cancel_delayed_work_sync(&bp->reset_task);
+
+ kfree(bp->init_ops_offsets);
+ kfree(bp->init_ops);
+ kfree(bp->init_data);
+ release_firmware(bp->firmware);
+
+ if (bp->regview)
+ iounmap(bp->regview);
+
+ if (bp->doorbells)
+ iounmap(bp->doorbells);
+
+ free_netdev(dev);
+
+ if (atomic_read(&pdev->enable_cnt) == 1)
+ pci_release_regions(pdev);
+
+ pci_disable_device(pdev);
+ pci_set_drvdata(pdev, NULL);
+}
+
+static int bnx2x_eeh_nic_unload(struct bnx2x *bp)
+{
+ int i;
+
+ bp->state = BNX2X_STATE_ERROR;
+
+ bp->rx_mode = BNX2X_RX_MODE_NONE;
+
+ bnx2x_netif_stop(bp, 0);
+ netif_carrier_off(bp->dev);
+
+ del_timer_sync(&bp->timer);
+ bp->stats_state = STATS_STATE_DISABLED;
+ DP(BNX2X_MSG_STATS, "stats_state - DISABLED\n");
+
+ /* Release IRQs */
+ bnx2x_free_irq(bp, false);
+
+ if (CHIP_IS_E1(bp)) {
+ struct mac_configuration_cmd *config =
+ bnx2x_sp(bp, mcast_config);
+
+ for (i = 0; i < config->hdr.length; i++)
+ CAM_INVALIDATE(config->config_table[i]);
+ }
+
+ /* Free SKBs, SGEs, TPA pool and driver internals */
+ bnx2x_free_skbs(bp);
+ for_each_queue(bp, i)
+ bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
+ for_each_queue(bp, i)
+ netif_napi_del(&bnx2x_fp(bp, i, napi));
+ bnx2x_free_mem(bp);
+
+ bp->state = BNX2X_STATE_CLOSED;
+
+ return 0;
+}
+
+static void bnx2x_eeh_recover(struct bnx2x *bp)
+{
+ u32 val;
+
+ mutex_init(&bp->port.phy_mutex);
+
+ bp->common.shmem_base = REG_RD(bp, MISC_REG_SHARED_MEM_ADDR);
+ bp->link_params.shmem_base = bp->common.shmem_base;
+ BNX2X_DEV_INFO("shmem offset is 0x%x\n", bp->common.shmem_base);
+
+ if (!bp->common.shmem_base ||
+ (bp->common.shmem_base < 0xA0000) ||
+ (bp->common.shmem_base >= 0xC0000)) {
+ BNX2X_DEV_INFO("MCP not active\n");
+ bp->flags |= NO_MCP_FLAG;
+ return;
+ }
+
+ val = SHMEM_RD(bp, validity_map[BP_PORT(bp)]);
+ if ((val & (SHR_MEM_VALIDITY_DEV_INFO | SHR_MEM_VALIDITY_MB))
+ != (SHR_MEM_VALIDITY_DEV_INFO | SHR_MEM_VALIDITY_MB))
+ BNX2X_ERR("BAD MCP validity signature\n");
+
+ if (!BP_NOMCP(bp)) {
+ bp->fw_seq = (SHMEM_RD(bp, func_mb[BP_FUNC(bp)].drv_mb_header)
+ & DRV_MSG_SEQ_NUMBER_MASK);
+ BNX2X_DEV_INFO("fw_seq 0x%08x\n", bp->fw_seq);
+ }
+}
+
+/**
+ * bnx2x_io_error_detected - called when PCI error is detected
+ * @pdev: Pointer to PCI device
+ * @state: The current pci connection state
+ *
+ * This function is called after a PCI bus error affecting
+ * this device has been detected.
+ */
+static pci_ers_result_t bnx2x_io_error_detected(struct pci_dev *pdev,
+ pci_channel_state_t state)
+{
+ struct net_device *dev = pci_get_drvdata(pdev);
+ struct bnx2x *bp = netdev_priv(dev);
+
+ rtnl_lock();
+
+ netif_device_detach(dev);
+
+ if (state == pci_channel_io_perm_failure) {
+ rtnl_unlock();
+ return PCI_ERS_RESULT_DISCONNECT;
+ }
+
+ if (netif_running(dev))
+ bnx2x_eeh_nic_unload(bp);
+
+ pci_disable_device(pdev);
+
+ rtnl_unlock();
+
+ /* Request a slot reset */
+ return PCI_ERS_RESULT_NEED_RESET;
+}
+
+/**
+ * bnx2x_io_slot_reset - called after the PCI bus has been reset
+ * @pdev: Pointer to PCI device
+ *
+ * Restart the card from scratch, as if from a cold-boot.
+ */
+static pci_ers_result_t bnx2x_io_slot_reset(struct pci_dev *pdev)
+{
+ struct net_device *dev = pci_get_drvdata(pdev);
+ struct bnx2x *bp = netdev_priv(dev);
+
+ rtnl_lock();
+
+ if (pci_enable_device(pdev)) {
+ dev_err(&pdev->dev,
+ "Cannot re-enable PCI device after reset\n");
+ rtnl_unlock();
+ return PCI_ERS_RESULT_DISCONNECT;
+ }
+
+ pci_set_master(pdev);
+ pci_restore_state(pdev);
+
+ if (netif_running(dev))
+ bnx2x_set_power_state(bp, PCI_D0);
+
+ rtnl_unlock();
+
+ return PCI_ERS_RESULT_RECOVERED;
+}
+
+/**
+ * bnx2x_io_resume - called when traffic can start flowing again
+ * @pdev: Pointer to PCI device
+ *
+ * This callback is called when the error recovery driver tells us that
+ * its OK to resume normal operation.
+ */
+static void bnx2x_io_resume(struct pci_dev *pdev)
+{
+ struct net_device *dev = pci_get_drvdata(pdev);
+ struct bnx2x *bp = netdev_priv(dev);
+
+ if (bp->recovery_state != BNX2X_RECOVERY_DONE) {
+ printk(KERN_ERR "Handling parity error recovery. Try again later\n");
+ return;
+ }
+
+ rtnl_lock();
+
+ bnx2x_eeh_recover(bp);
+
+ if (netif_running(dev))
+ bnx2x_nic_load(bp, LOAD_NORMAL);
+
+ netif_device_attach(dev);
+
+ rtnl_unlock();
+}
+
+static struct pci_error_handlers bnx2x_err_handler = {
+ .error_detected = bnx2x_io_error_detected,
+ .slot_reset = bnx2x_io_slot_reset,
+ .resume = bnx2x_io_resume,
+};
+
+static struct pci_driver bnx2x_pci_driver = {
+ .name = DRV_MODULE_NAME,
+ .id_table = bnx2x_pci_tbl,
+ .probe = bnx2x_init_one,
+ .remove = __devexit_p(bnx2x_remove_one),
+ .suspend = bnx2x_suspend,
+ .resume = bnx2x_resume,
+ .err_handler = &bnx2x_err_handler,
+};
+
+static int __init bnx2x_init(void)
+{
+ int ret;
+
+ pr_info("%s", version);
+
+ bnx2x_wq = create_singlethread_workqueue("bnx2x");
+ if (bnx2x_wq == NULL) {
+ pr_err("Cannot create workqueue\n");
+ return -ENOMEM;
+ }
+
+ ret = pci_register_driver(&bnx2x_pci_driver);
+ if (ret) {
+ pr_err("Cannot register driver\n");
+ destroy_workqueue(bnx2x_wq);
+ }
+ return ret;
+}
+
+static void __exit bnx2x_cleanup(void)
+{
+ pci_unregister_driver(&bnx2x_pci_driver);
+
+ destroy_workqueue(bnx2x_wq);
+}
+
+module_init(bnx2x_init);
+module_exit(bnx2x_cleanup);
+
+#ifdef BCM_CNIC
+
+/* count denotes the number of new completions we have seen */
+static void bnx2x_cnic_sp_post(struct bnx2x *bp, int count)
+{
+ struct eth_spe *spe;
+
+#ifdef BNX2X_STOP_ON_ERROR
+ if (unlikely(bp->panic))
+ return;
+#endif
+
+ spin_lock_bh(&bp->spq_lock);
+ bp->cnic_spq_pending -= count;
+
+ for (; bp->cnic_spq_pending < bp->cnic_eth_dev.max_kwqe_pending;
+ bp->cnic_spq_pending++) {
+
+ if (!bp->cnic_kwq_pending)
+ break;
+
+ spe = bnx2x_sp_get_next(bp);
+ *spe = *bp->cnic_kwq_cons;
+
+ bp->cnic_kwq_pending--;
+
+ DP(NETIF_MSG_TIMER, "pending on SPQ %d, on KWQ %d count %d\n",
+ bp->cnic_spq_pending, bp->cnic_kwq_pending, count);
+
+ if (bp->cnic_kwq_cons == bp->cnic_kwq_last)
+ bp->cnic_kwq_cons = bp->cnic_kwq;
+ else
+ bp->cnic_kwq_cons++;
+ }
+ bnx2x_sp_prod_update(bp);
+ spin_unlock_bh(&bp->spq_lock);
+}
+
+static int bnx2x_cnic_sp_queue(struct net_device *dev,
+ struct kwqe_16 *kwqes[], u32 count)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+ int i;
+
+#ifdef BNX2X_STOP_ON_ERROR
+ if (unlikely(bp->panic))
+ return -EIO;
+#endif
+
+ spin_lock_bh(&bp->spq_lock);
+
+ for (i = 0; i < count; i++) {
+ struct eth_spe *spe = (struct eth_spe *)kwqes[i];
+
+ if (bp->cnic_kwq_pending == MAX_SP_DESC_CNT)
+ break;
+
+ *bp->cnic_kwq_prod = *spe;
+
+ bp->cnic_kwq_pending++;
+
+ DP(NETIF_MSG_TIMER, "L5 SPQE %x %x %x:%x pos %d\n",
+ spe->hdr.conn_and_cmd_data, spe->hdr.type,
+ spe->data.mac_config_addr.hi,
+ spe->data.mac_config_addr.lo,
+ bp->cnic_kwq_pending);
+
+ if (bp->cnic_kwq_prod == bp->cnic_kwq_last)
+ bp->cnic_kwq_prod = bp->cnic_kwq;
+ else
+ bp->cnic_kwq_prod++;
+ }
+
+ spin_unlock_bh(&bp->spq_lock);
+
+ if (bp->cnic_spq_pending < bp->cnic_eth_dev.max_kwqe_pending)
+ bnx2x_cnic_sp_post(bp, 0);
+
+ return i;
+}
+
+static int bnx2x_cnic_ctl_send(struct bnx2x *bp, struct cnic_ctl_info *ctl)
+{
+ struct cnic_ops *c_ops;
+ int rc = 0;
+
+ mutex_lock(&bp->cnic_mutex);
+ c_ops = bp->cnic_ops;
+ if (c_ops)
+ rc = c_ops->cnic_ctl(bp->cnic_data, ctl);
+ mutex_unlock(&bp->cnic_mutex);
+
+ return rc;
+}
+
+static int bnx2x_cnic_ctl_send_bh(struct bnx2x *bp, struct cnic_ctl_info *ctl)
+{
+ struct cnic_ops *c_ops;
+ int rc = 0;
+
+ rcu_read_lock();
+ c_ops = rcu_dereference(bp->cnic_ops);
+ if (c_ops)
+ rc = c_ops->cnic_ctl(bp->cnic_data, ctl);
+ rcu_read_unlock();
+
+ return rc;
+}
+
+/*
+ * for commands that have no data
+ */
+int bnx2x_cnic_notify(struct bnx2x *bp, int cmd)
+{
+ struct cnic_ctl_info ctl = {0};
+
+ ctl.cmd = cmd;
+
+ return bnx2x_cnic_ctl_send(bp, &ctl);
+}
+
+static void bnx2x_cnic_cfc_comp(struct bnx2x *bp, int cid)
+{
+ struct cnic_ctl_info ctl;
+
+ /* first we tell CNIC and only then we count this as a completion */
+ ctl.cmd = CNIC_CTL_COMPLETION_CMD;
+ ctl.data.comp.cid = cid;
+
+ bnx2x_cnic_ctl_send_bh(bp, &ctl);
+ bnx2x_cnic_sp_post(bp, 1);
+}
+
+static int bnx2x_drv_ctl(struct net_device *dev, struct drv_ctl_info *ctl)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+ int rc = 0;
+
+ switch (ctl->cmd) {
+ case DRV_CTL_CTXTBL_WR_CMD: {
+ u32 index = ctl->data.io.offset;
+ dma_addr_t addr = ctl->data.io.dma_addr;
+
+ bnx2x_ilt_wr(bp, index, addr);
+ break;
+ }
+
+ case DRV_CTL_COMPLETION_CMD: {
+ int count = ctl->data.comp.comp_count;
+
+ bnx2x_cnic_sp_post(bp, count);
+ break;
+ }
+
+ /* rtnl_lock is held. */
+ case DRV_CTL_START_L2_CMD: {
+ u32 cli = ctl->data.ring.client_id;
+
+ bp->rx_mode_cl_mask |= (1 << cli);
+ bnx2x_set_storm_rx_mode(bp);
+ break;
+ }
+
+ /* rtnl_lock is held. */
+ case DRV_CTL_STOP_L2_CMD: {
+ u32 cli = ctl->data.ring.client_id;
+
+ bp->rx_mode_cl_mask &= ~(1 << cli);
+ bnx2x_set_storm_rx_mode(bp);
+ break;
+ }
+
+ default:
+ BNX2X_ERR("unknown command %x\n", ctl->cmd);
+ rc = -EINVAL;
+ }
+
+ return rc;
+}
+
+void bnx2x_setup_cnic_irq_info(struct bnx2x *bp)
+{
+ struct cnic_eth_dev *cp = &bp->cnic_eth_dev;
+
+ if (bp->flags & USING_MSIX_FLAG) {
+ cp->drv_state |= CNIC_DRV_STATE_USING_MSIX;
+ cp->irq_arr[0].irq_flags |= CNIC_IRQ_FL_MSIX;
+ cp->irq_arr[0].vector = bp->msix_table[1].vector;
+ } else {
+ cp->drv_state &= ~CNIC_DRV_STATE_USING_MSIX;
+ cp->irq_arr[0].irq_flags &= ~CNIC_IRQ_FL_MSIX;
+ }
+ cp->irq_arr[0].status_blk = bp->cnic_sb;
+ cp->irq_arr[0].status_blk_num = CNIC_SB_ID(bp);
+ cp->irq_arr[1].status_blk = bp->def_status_blk;
+ cp->irq_arr[1].status_blk_num = DEF_SB_ID;
+
+ cp->num_irq = 2;
+}
+
+static int bnx2x_register_cnic(struct net_device *dev, struct cnic_ops *ops,
+ void *data)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+ struct cnic_eth_dev *cp = &bp->cnic_eth_dev;
+
+ if (ops == NULL)
+ return -EINVAL;
+
+ if (atomic_read(&bp->intr_sem) != 0)
+ return -EBUSY;
+
+ bp->cnic_kwq = kzalloc(PAGE_SIZE, GFP_KERNEL);
+ if (!bp->cnic_kwq)
+ return -ENOMEM;
+
+ bp->cnic_kwq_cons = bp->cnic_kwq;
+ bp->cnic_kwq_prod = bp->cnic_kwq;
+ bp->cnic_kwq_last = bp->cnic_kwq + MAX_SP_DESC_CNT;
+
+ bp->cnic_spq_pending = 0;
+ bp->cnic_kwq_pending = 0;
+
+ bp->cnic_data = data;
+
+ cp->num_irq = 0;
+ cp->drv_state = CNIC_DRV_STATE_REGD;
+
+ bnx2x_init_sb(bp, bp->cnic_sb, bp->cnic_sb_mapping, CNIC_SB_ID(bp));
+
+ bnx2x_setup_cnic_irq_info(bp);
+ bnx2x_set_iscsi_eth_mac_addr(bp, 1);
+ bp->cnic_flags |= BNX2X_CNIC_FLAG_MAC_SET;
+ rcu_assign_pointer(bp->cnic_ops, ops);
+
+ return 0;
+}
+
+static int bnx2x_unregister_cnic(struct net_device *dev)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+ struct cnic_eth_dev *cp = &bp->cnic_eth_dev;
+
+ mutex_lock(&bp->cnic_mutex);
+ if (bp->cnic_flags & BNX2X_CNIC_FLAG_MAC_SET) {
+ bp->cnic_flags &= ~BNX2X_CNIC_FLAG_MAC_SET;
+ bnx2x_set_iscsi_eth_mac_addr(bp, 0);
+ }
+ cp->drv_state = 0;
+ rcu_assign_pointer(bp->cnic_ops, NULL);
+ mutex_unlock(&bp->cnic_mutex);
+ synchronize_rcu();
+ kfree(bp->cnic_kwq);
+ bp->cnic_kwq = NULL;
+
+ return 0;
+}
+
+struct cnic_eth_dev *bnx2x_cnic_probe(struct net_device *dev)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+ struct cnic_eth_dev *cp = &bp->cnic_eth_dev;
+
+ cp->drv_owner = THIS_MODULE;
+ cp->chip_id = CHIP_ID(bp);
+ cp->pdev = bp->pdev;
+ cp->io_base = bp->regview;
+ cp->io_base2 = bp->doorbells;
+ cp->max_kwqe_pending = 8;
+ cp->ctx_blk_size = CNIC_CTX_PER_ILT * sizeof(union cdu_context);
+ cp->ctx_tbl_offset = FUNC_ILT_BASE(BP_FUNC(bp)) + 1;
+ cp->ctx_tbl_len = CNIC_ILT_LINES;
+ cp->starting_cid = BCM_CNIC_CID_START;
+ cp->drv_submit_kwqes_16 = bnx2x_cnic_sp_queue;
+ cp->drv_ctl = bnx2x_drv_ctl;
+ cp->drv_register_cnic = bnx2x_register_cnic;
+ cp->drv_unregister_cnic = bnx2x_unregister_cnic;
+
+ return cp;
+}
+EXPORT_SYMBOL(bnx2x_cnic_probe);
+
+#endif /* BCM_CNIC */
+
diff --git a/drivers/net/bnx2x/bnx2x_reg.h b/drivers/net/bnx2x/bnx2x_reg.h
new file mode 100644
index 00000000000..a1f3bf0cd63
--- /dev/null
+++ b/drivers/net/bnx2x/bnx2x_reg.h
@@ -0,0 +1,5364 @@
+/* bnx2x_reg.h: Broadcom Everest network driver.
+ *
+ * Copyright (c) 2007-2009 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation.
+ *
+ * The registers description starts with the register Access type followed
+ * by size in bits. For example [RW 32]. The access types are:
+ * R - Read only
+ * RC - Clear on read
+ * RW - Read/Write
+ * ST - Statistics register (clear on read)
+ * W - Write only
+ * WB - Wide bus register - the size is over 32 bits and it should be
+ * read/write in consecutive 32 bits accesses
+ * WR - Write Clear (write 1 to clear the bit)
+ *
+ */
+
+
+/* [R 19] Interrupt register #0 read */
+#define BRB1_REG_BRB1_INT_STS 0x6011c
+/* [RW 4] Parity mask register #0 read/write */
+#define BRB1_REG_BRB1_PRTY_MASK 0x60138
+/* [R 4] Parity register #0 read */
+#define BRB1_REG_BRB1_PRTY_STS 0x6012c
+/* [RW 10] At address BRB1_IND_FREE_LIST_PRS_CRDT initialize free head. At
+ address BRB1_IND_FREE_LIST_PRS_CRDT+1 initialize free tail. At address
+ BRB1_IND_FREE_LIST_PRS_CRDT+2 initialize parser initial credit. */
+#define BRB1_REG_FREE_LIST_PRS_CRDT 0x60200
+/* [RW 10] The number of free blocks above which the High_llfc signal to
+ interface #n is de-asserted. */
+#define BRB1_REG_HIGH_LLFC_HIGH_THRESHOLD_0 0x6014c
+/* [RW 10] The number of free blocks below which the High_llfc signal to
+ interface #n is asserted. */
+#define BRB1_REG_HIGH_LLFC_LOW_THRESHOLD_0 0x6013c
+/* [RW 23] LL RAM data. */
+#define BRB1_REG_LL_RAM 0x61000
+/* [RW 10] The number of free blocks above which the Low_llfc signal to
+ interface #n is de-asserted. */
+#define BRB1_REG_LOW_LLFC_HIGH_THRESHOLD_0 0x6016c
+/* [RW 10] The number of free blocks below which the Low_llfc signal to
+ interface #n is asserted. */
+#define BRB1_REG_LOW_LLFC_LOW_THRESHOLD_0 0x6015c
+/* [R 24] The number of full blocks. */
+#define BRB1_REG_NUM_OF_FULL_BLOCKS 0x60090
+/* [ST 32] The number of cycles that the write_full signal towards MAC #0
+ was asserted. */
+#define BRB1_REG_NUM_OF_FULL_CYCLES_0 0x600c8
+#define BRB1_REG_NUM_OF_FULL_CYCLES_1 0x600cc
+#define BRB1_REG_NUM_OF_FULL_CYCLES_4 0x600d8
+/* [ST 32] The number of cycles that the pause signal towards MAC #0 was
+ asserted. */
+#define BRB1_REG_NUM_OF_PAUSE_CYCLES_0 0x600b8
+#define BRB1_REG_NUM_OF_PAUSE_CYCLES_1 0x600bc
+/* [RW 10] Write client 0: De-assert pause threshold. */
+#define BRB1_REG_PAUSE_HIGH_THRESHOLD_0 0x60078
+#define BRB1_REG_PAUSE_HIGH_THRESHOLD_1 0x6007c
+/* [RW 10] Write client 0: Assert pause threshold. */
+#define BRB1_REG_PAUSE_LOW_THRESHOLD_0 0x60068
+#define BRB1_REG_PAUSE_LOW_THRESHOLD_1 0x6006c
+/* [R 24] The number of full blocks occupied by port. */
+#define BRB1_REG_PORT_NUM_OCC_BLOCKS_0 0x60094
+/* [RW 1] Reset the design by software. */
+#define BRB1_REG_SOFT_RESET 0x600dc
+/* [R 5] Used to read the value of the XX protection CAM occupancy counter. */
+#define CCM_REG_CAM_OCCUP 0xd0188
+/* [RW 1] CM - CFC Interface enable. If 0 - the valid input is disregarded;
+ acknowledge output is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define CCM_REG_CCM_CFC_IFEN 0xd003c
+/* [RW 1] CM - QM Interface enable. If 0 - the acknowledge input is
+ disregarded; valid is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define CCM_REG_CCM_CQM_IFEN 0xd000c
+/* [RW 1] If set the Q index; received from the QM is inserted to event ID.
+ Otherwise 0 is inserted. */
+#define CCM_REG_CCM_CQM_USE_Q 0xd00c0
+/* [RW 11] Interrupt mask register #0 read/write */
+#define CCM_REG_CCM_INT_MASK 0xd01e4
+/* [R 11] Interrupt register #0 read */
+#define CCM_REG_CCM_INT_STS 0xd01d8
+/* [R 27] Parity register #0 read */
+#define CCM_REG_CCM_PRTY_STS 0xd01e8
+/* [RW 3] The size of AG context region 0 in REG-pairs. Designates the MS
+ REG-pair number (e.g. if region 0 is 6 REG-pairs; the value should be 5).
+ Is used to determine the number of the AG context REG-pairs written back;
+ when the input message Reg1WbFlg isn't set. */
+#define CCM_REG_CCM_REG0_SZ 0xd00c4
+/* [RW 1] CM - STORM 0 Interface enable. If 0 - the acknowledge input is
+ disregarded; valid is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define CCM_REG_CCM_STORM0_IFEN 0xd0004
+/* [RW 1] CM - STORM 1 Interface enable. If 0 - the acknowledge input is
+ disregarded; valid is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define CCM_REG_CCM_STORM1_IFEN 0xd0008
+/* [RW 1] CDU AG read Interface enable. If 0 - the request input is
+ disregarded; valid output is deasserted; all other signals are treated as
+ usual; if 1 - normal activity. */
+#define CCM_REG_CDU_AG_RD_IFEN 0xd0030
+/* [RW 1] CDU AG write Interface enable. If 0 - the request and valid input
+ are disregarded; all other signals are treated as usual; if 1 - normal
+ activity. */
+#define CCM_REG_CDU_AG_WR_IFEN 0xd002c
+/* [RW 1] CDU STORM read Interface enable. If 0 - the request input is
+ disregarded; valid output is deasserted; all other signals are treated as
+ usual; if 1 - normal activity. */
+#define CCM_REG_CDU_SM_RD_IFEN 0xd0038
+/* [RW 1] CDU STORM write Interface enable. If 0 - the request and valid
+ input is disregarded; all other signals are treated as usual; if 1 -
+ normal activity. */
+#define CCM_REG_CDU_SM_WR_IFEN 0xd0034
+/* [RW 4] CFC output initial credit. Max credit available - 15.Write writes
+ the initial credit value; read returns the current value of the credit
+ counter. Must be initialized to 1 at start-up. */
+#define CCM_REG_CFC_INIT_CRD 0xd0204
+/* [RW 2] Auxillary counter flag Q number 1. */
+#define CCM_REG_CNT_AUX1_Q 0xd00c8
+/* [RW 2] Auxillary counter flag Q number 2. */
+#define CCM_REG_CNT_AUX2_Q 0xd00cc
+/* [RW 28] The CM header value for QM request (primary). */
+#define CCM_REG_CQM_CCM_HDR_P 0xd008c
+/* [RW 28] The CM header value for QM request (secondary). */
+#define CCM_REG_CQM_CCM_HDR_S 0xd0090
+/* [RW 1] QM - CM Interface enable. If 0 - the valid input is disregarded;
+ acknowledge output is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define CCM_REG_CQM_CCM_IFEN 0xd0014
+/* [RW 6] QM output initial credit. Max credit available - 32. Write writes
+ the initial credit value; read returns the current value of the credit
+ counter. Must be initialized to 32 at start-up. */
+#define CCM_REG_CQM_INIT_CRD 0xd020c
+/* [RW 3] The weight of the QM (primary) input in the WRR mechanism. 0
+ stands for weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define CCM_REG_CQM_P_WEIGHT 0xd00b8
+/* [RW 3] The weight of the QM (secondary) input in the WRR mechanism. 0
+ stands for weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define CCM_REG_CQM_S_WEIGHT 0xd00bc
+/* [RW 1] Input SDM Interface enable. If 0 - the valid input is disregarded;
+ acknowledge output is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define CCM_REG_CSDM_IFEN 0xd0018
+/* [RC 1] Set when the message length mismatch (relative to last indication)
+ at the SDM interface is detected. */
+#define CCM_REG_CSDM_LENGTH_MIS 0xd0170
+/* [RW 3] The weight of the SDM input in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define CCM_REG_CSDM_WEIGHT 0xd00b4
+/* [RW 28] The CM header for QM formatting in case of an error in the QM
+ inputs. */
+#define CCM_REG_ERR_CCM_HDR 0xd0094
+/* [RW 8] The Event ID in case the input message ErrorFlg is set. */
+#define CCM_REG_ERR_EVNT_ID 0xd0098
+/* [RW 8] FIC0 output initial credit. Max credit available - 255. Write
+ writes the initial credit value; read returns the current value of the
+ credit counter. Must be initialized to 64 at start-up. */
+#define CCM_REG_FIC0_INIT_CRD 0xd0210
+/* [RW 8] FIC1 output initial credit. Max credit available - 255.Write
+ writes the initial credit value; read returns the current value of the
+ credit counter. Must be initialized to 64 at start-up. */
+#define CCM_REG_FIC1_INIT_CRD 0xd0214
+/* [RW 1] Arbitration between Input Arbiter groups: 0 - fair Round-Robin; 1
+ - strict priority defined by ~ccm_registers_gr_ag_pr.gr_ag_pr;
+ ~ccm_registers_gr_ld0_pr.gr_ld0_pr and
+ ~ccm_registers_gr_ld1_pr.gr_ld1_pr. Groups are according to channels and
+ outputs to STORM: aggregation; load FIC0; load FIC1 and store. */
+#define CCM_REG_GR_ARB_TYPE 0xd015c
+/* [RW 2] Load (FIC0) channel group priority. The lowest priority is 0; the
+ highest priority is 3. It is supposed; that the Store channel priority is
+ the compliment to 4 of the rest priorities - Aggregation channel; Load
+ (FIC0) channel and Load (FIC1). */
+#define CCM_REG_GR_LD0_PR 0xd0164
+/* [RW 2] Load (FIC1) channel group priority. The lowest priority is 0; the
+ highest priority is 3. It is supposed; that the Store channel priority is
+ the compliment to 4 of the rest priorities - Aggregation channel; Load
+ (FIC0) channel and Load (FIC1). */
+#define CCM_REG_GR_LD1_PR 0xd0168
+/* [RW 2] General flags index. */
+#define CCM_REG_INV_DONE_Q 0xd0108
+/* [RW 4] The number of double REG-pairs(128 bits); loaded from the STORM
+ context and sent to STORM; for a specific connection type. The double
+ REG-pairs are used in order to align to STORM context row size of 128
+ bits. The offset of these data in the STORM context is always 0. Index
+ _(0..15) stands for the connection type (one of 16). */
+#define CCM_REG_N_SM_CTX_LD_0 0xd004c
+#define CCM_REG_N_SM_CTX_LD_1 0xd0050
+#define CCM_REG_N_SM_CTX_LD_2 0xd0054
+#define CCM_REG_N_SM_CTX_LD_3 0xd0058
+#define CCM_REG_N_SM_CTX_LD_4 0xd005c
+/* [RW 1] Input pbf Interface enable. If 0 - the valid input is disregarded;
+ acknowledge output is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define CCM_REG_PBF_IFEN 0xd0028
+/* [RC 1] Set when the message length mismatch (relative to last indication)
+ at the pbf interface is detected. */
+#define CCM_REG_PBF_LENGTH_MIS 0xd0180
+/* [RW 3] The weight of the input pbf in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define CCM_REG_PBF_WEIGHT 0xd00ac
+#define CCM_REG_PHYS_QNUM1_0 0xd0134
+#define CCM_REG_PHYS_QNUM1_1 0xd0138
+#define CCM_REG_PHYS_QNUM2_0 0xd013c
+#define CCM_REG_PHYS_QNUM2_1 0xd0140
+#define CCM_REG_PHYS_QNUM3_0 0xd0144
+#define CCM_REG_PHYS_QNUM3_1 0xd0148
+#define CCM_REG_QOS_PHYS_QNUM0_0 0xd0114
+#define CCM_REG_QOS_PHYS_QNUM0_1 0xd0118
+#define CCM_REG_QOS_PHYS_QNUM1_0 0xd011c
+#define CCM_REG_QOS_PHYS_QNUM1_1 0xd0120
+#define CCM_REG_QOS_PHYS_QNUM2_0 0xd0124
+#define CCM_REG_QOS_PHYS_QNUM2_1 0xd0128
+#define CCM_REG_QOS_PHYS_QNUM3_0 0xd012c
+#define CCM_REG_QOS_PHYS_QNUM3_1 0xd0130
+/* [RW 1] STORM - CM Interface enable. If 0 - the valid input is
+ disregarded; acknowledge output is deasserted; all other signals are
+ treated as usual; if 1 - normal activity. */
+#define CCM_REG_STORM_CCM_IFEN 0xd0010
+/* [RC 1] Set when the message length mismatch (relative to last indication)
+ at the STORM interface is detected. */
+#define CCM_REG_STORM_LENGTH_MIS 0xd016c
+/* [RW 3] The weight of the STORM input in the WRR (Weighted Round robin)
+ mechanism. 0 stands for weight 8 (the most prioritised); 1 stands for
+ weight 1(least prioritised); 2 stands for weight 2 (more prioritised);
+ tc. */
+#define CCM_REG_STORM_WEIGHT 0xd009c
+/* [RW 1] Input tsem Interface enable. If 0 - the valid input is
+ disregarded; acknowledge output is deasserted; all other signals are
+ treated as usual; if 1 - normal activity. */
+#define CCM_REG_TSEM_IFEN 0xd001c
+/* [RC 1] Set when the message length mismatch (relative to last indication)
+ at the tsem interface is detected. */
+#define CCM_REG_TSEM_LENGTH_MIS 0xd0174
+/* [RW 3] The weight of the input tsem in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define CCM_REG_TSEM_WEIGHT 0xd00a0
+/* [RW 1] Input usem Interface enable. If 0 - the valid input is
+ disregarded; acknowledge output is deasserted; all other signals are
+ treated as usual; if 1 - normal activity. */
+#define CCM_REG_USEM_IFEN 0xd0024
+/* [RC 1] Set when message length mismatch (relative to last indication) at
+ the usem interface is detected. */
+#define CCM_REG_USEM_LENGTH_MIS 0xd017c
+/* [RW 3] The weight of the input usem in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define CCM_REG_USEM_WEIGHT 0xd00a8
+/* [RW 1] Input xsem Interface enable. If 0 - the valid input is
+ disregarded; acknowledge output is deasserted; all other signals are
+ treated as usual; if 1 - normal activity. */
+#define CCM_REG_XSEM_IFEN 0xd0020
+/* [RC 1] Set when the message length mismatch (relative to last indication)
+ at the xsem interface is detected. */
+#define CCM_REG_XSEM_LENGTH_MIS 0xd0178
+/* [RW 3] The weight of the input xsem in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define CCM_REG_XSEM_WEIGHT 0xd00a4
+/* [RW 19] Indirect access to the descriptor table of the XX protection
+ mechanism. The fields are: [5:0] - message length; [12:6] - message
+ pointer; 18:13] - next pointer. */
+#define CCM_REG_XX_DESCR_TABLE 0xd0300
+#define CCM_REG_XX_DESCR_TABLE_SIZE 36
+/* [R 7] Used to read the value of XX protection Free counter. */
+#define CCM_REG_XX_FREE 0xd0184
+/* [RW 6] Initial value for the credit counter; responsible for fulfilling
+ of the Input Stage XX protection buffer by the XX protection pending
+ messages. Max credit available - 127. Write writes the initial credit
+ value; read returns the current value of the credit counter. Must be
+ initialized to maximum XX protected message size - 2 at start-up. */
+#define CCM_REG_XX_INIT_CRD 0xd0220
+/* [RW 7] The maximum number of pending messages; which may be stored in XX
+ protection. At read the ~ccm_registers_xx_free.xx_free counter is read.
+ At write comprises the start value of the ~ccm_registers_xx_free.xx_free
+ counter. */
+#define CCM_REG_XX_MSG_NUM 0xd0224
+/* [RW 8] The Event ID; sent to the STORM in case of XX overflow. */
+#define CCM_REG_XX_OVFL_EVNT_ID 0xd0044
+/* [RW 18] Indirect access to the XX table of the XX protection mechanism.
+ The fields are: [5:0] - tail pointer; 11:6] - Link List size; 17:12] -
+ header pointer. */
+#define CCM_REG_XX_TABLE 0xd0280
+#define CDU_REG_CDU_CHK_MASK0 0x101000
+#define CDU_REG_CDU_CHK_MASK1 0x101004
+#define CDU_REG_CDU_CONTROL0 0x101008
+#define CDU_REG_CDU_DEBUG 0x101010
+#define CDU_REG_CDU_GLOBAL_PARAMS 0x101020
+/* [RW 7] Interrupt mask register #0 read/write */
+#define CDU_REG_CDU_INT_MASK 0x10103c
+/* [R 7] Interrupt register #0 read */
+#define CDU_REG_CDU_INT_STS 0x101030
+/* [RW 5] Parity mask register #0 read/write */
+#define CDU_REG_CDU_PRTY_MASK 0x10104c
+/* [R 5] Parity register #0 read */
+#define CDU_REG_CDU_PRTY_STS 0x101040
+/* [RC 32] logging of error data in case of a CDU load error:
+ {expected_cid[15:0]; xpected_type[2:0]; xpected_region[2:0]; ctive_error;
+ ype_error; ctual_active; ctual_compressed_context}; */
+#define CDU_REG_ERROR_DATA 0x101014
+/* [WB 216] L1TT ram access. each entry has the following format :
+ {mrege_regions[7:0]; ffset12[5:0]...offset0[5:0];
+ ength12[5:0]...length0[5:0]; d12[3:0]...id0[3:0]} */
+#define CDU_REG_L1TT 0x101800
+/* [WB 24] MATT ram access. each entry has the following
+ format:{RegionLength[11:0]; egionOffset[11:0]} */
+#define CDU_REG_MATT 0x101100
+/* [RW 1] when this bit is set the CDU operates in e1hmf mode */
+#define CDU_REG_MF_MODE 0x101050
+/* [R 1] indication the initializing the activity counter by the hardware
+ was done. */
+#define CFC_REG_AC_INIT_DONE 0x104078
+/* [RW 13] activity counter ram access */
+#define CFC_REG_ACTIVITY_COUNTER 0x104400
+#define CFC_REG_ACTIVITY_COUNTER_SIZE 256
+/* [R 1] indication the initializing the cams by the hardware was done. */
+#define CFC_REG_CAM_INIT_DONE 0x10407c
+/* [RW 2] Interrupt mask register #0 read/write */
+#define CFC_REG_CFC_INT_MASK 0x104108
+/* [R 2] Interrupt register #0 read */
+#define CFC_REG_CFC_INT_STS 0x1040fc
+/* [RC 2] Interrupt register #0 read clear */
+#define CFC_REG_CFC_INT_STS_CLR 0x104100
+/* [RW 4] Parity mask register #0 read/write */
+#define CFC_REG_CFC_PRTY_MASK 0x104118
+/* [R 4] Parity register #0 read */
+#define CFC_REG_CFC_PRTY_STS 0x10410c
+/* [RW 21] CID cam access (21:1 - Data; alid - 0) */
+#define CFC_REG_CID_CAM 0x104800
+#define CFC_REG_CONTROL0 0x104028
+#define CFC_REG_DEBUG0 0x104050
+/* [RW 14] indicates per error (in #cfc_registers_cfc_error_vector.cfc_error
+ vector) whether the cfc should be disabled upon it */
+#define CFC_REG_DISABLE_ON_ERROR 0x104044
+/* [RC 14] CFC error vector. when the CFC detects an internal error it will
+ set one of these bits. the bit description can be found in CFC
+ specifications */
+#define CFC_REG_ERROR_VECTOR 0x10403c
+/* [WB 93] LCID info ram access */
+#define CFC_REG_INFO_RAM 0x105000
+#define CFC_REG_INFO_RAM_SIZE 1024
+#define CFC_REG_INIT_REG 0x10404c
+#define CFC_REG_INTERFACES 0x104058
+/* [RW 24] {weight_load_client7[2:0] to weight_load_client0[2:0]}. this
+ field allows changing the priorities of the weighted-round-robin arbiter
+ which selects which CFC load client should be served next */
+#define CFC_REG_LCREQ_WEIGHTS 0x104084
+/* [RW 16] Link List ram access; data = {prev_lcid; ext_lcid} */
+#define CFC_REG_LINK_LIST 0x104c00
+#define CFC_REG_LINK_LIST_SIZE 256
+/* [R 1] indication the initializing the link list by the hardware was done. */
+#define CFC_REG_LL_INIT_DONE 0x104074
+/* [R 9] Number of allocated LCIDs which are at empty state */
+#define CFC_REG_NUM_LCIDS_ALLOC 0x104020
+/* [R 9] Number of Arriving LCIDs in Link List Block */
+#define CFC_REG_NUM_LCIDS_ARRIVING 0x104004
+/* [R 9] Number of Leaving LCIDs in Link List Block */
+#define CFC_REG_NUM_LCIDS_LEAVING 0x104018
+/* [RW 8] The event id for aggregated interrupt 0 */
+#define CSDM_REG_AGG_INT_EVENT_0 0xc2038
+#define CSDM_REG_AGG_INT_EVENT_10 0xc2060
+#define CSDM_REG_AGG_INT_EVENT_11 0xc2064
+#define CSDM_REG_AGG_INT_EVENT_12 0xc2068
+#define CSDM_REG_AGG_INT_EVENT_13 0xc206c
+#define CSDM_REG_AGG_INT_EVENT_14 0xc2070
+#define CSDM_REG_AGG_INT_EVENT_15 0xc2074
+#define CSDM_REG_AGG_INT_EVENT_16 0xc2078
+#define CSDM_REG_AGG_INT_EVENT_2 0xc2040
+#define CSDM_REG_AGG_INT_EVENT_3 0xc2044
+#define CSDM_REG_AGG_INT_EVENT_4 0xc2048
+#define CSDM_REG_AGG_INT_EVENT_5 0xc204c
+#define CSDM_REG_AGG_INT_EVENT_6 0xc2050
+#define CSDM_REG_AGG_INT_EVENT_7 0xc2054
+#define CSDM_REG_AGG_INT_EVENT_8 0xc2058
+#define CSDM_REG_AGG_INT_EVENT_9 0xc205c
+/* [RW 1] For each aggregated interrupt index whether the mode is normal (0)
+ or auto-mask-mode (1) */
+#define CSDM_REG_AGG_INT_MODE_10 0xc21e0
+#define CSDM_REG_AGG_INT_MODE_11 0xc21e4
+#define CSDM_REG_AGG_INT_MODE_12 0xc21e8
+#define CSDM_REG_AGG_INT_MODE_13 0xc21ec
+#define CSDM_REG_AGG_INT_MODE_14 0xc21f0
+#define CSDM_REG_AGG_INT_MODE_15 0xc21f4
+#define CSDM_REG_AGG_INT_MODE_16 0xc21f8
+#define CSDM_REG_AGG_INT_MODE_6 0xc21d0
+#define CSDM_REG_AGG_INT_MODE_7 0xc21d4
+#define CSDM_REG_AGG_INT_MODE_8 0xc21d8
+#define CSDM_REG_AGG_INT_MODE_9 0xc21dc
+/* [RW 13] The start address in the internal RAM for the cfc_rsp lcid */
+#define CSDM_REG_CFC_RSP_START_ADDR 0xc2008
+/* [RW 16] The maximum value of the competion counter #0 */
+#define CSDM_REG_CMP_COUNTER_MAX0 0xc201c
+/* [RW 16] The maximum value of the competion counter #1 */
+#define CSDM_REG_CMP_COUNTER_MAX1 0xc2020
+/* [RW 16] The maximum value of the competion counter #2 */
+#define CSDM_REG_CMP_COUNTER_MAX2 0xc2024
+/* [RW 16] The maximum value of the competion counter #3 */
+#define CSDM_REG_CMP_COUNTER_MAX3 0xc2028
+/* [RW 13] The start address in the internal RAM for the completion
+ counters. */
+#define CSDM_REG_CMP_COUNTER_START_ADDR 0xc200c
+/* [RW 32] Interrupt mask register #0 read/write */
+#define CSDM_REG_CSDM_INT_MASK_0 0xc229c
+#define CSDM_REG_CSDM_INT_MASK_1 0xc22ac
+/* [R 32] Interrupt register #0 read */
+#define CSDM_REG_CSDM_INT_STS_0 0xc2290
+#define CSDM_REG_CSDM_INT_STS_1 0xc22a0
+/* [RW 11] Parity mask register #0 read/write */
+#define CSDM_REG_CSDM_PRTY_MASK 0xc22bc
+/* [R 11] Parity register #0 read */
+#define CSDM_REG_CSDM_PRTY_STS 0xc22b0
+#define CSDM_REG_ENABLE_IN1 0xc2238
+#define CSDM_REG_ENABLE_IN2 0xc223c
+#define CSDM_REG_ENABLE_OUT1 0xc2240
+#define CSDM_REG_ENABLE_OUT2 0xc2244
+/* [RW 4] The initial number of messages that can be sent to the pxp control
+ interface without receiving any ACK. */
+#define CSDM_REG_INIT_CREDIT_PXP_CTRL 0xc24bc
+/* [ST 32] The number of ACK after placement messages received */
+#define CSDM_REG_NUM_OF_ACK_AFTER_PLACE 0xc227c
+/* [ST 32] The number of packet end messages received from the parser */
+#define CSDM_REG_NUM_OF_PKT_END_MSG 0xc2274
+/* [ST 32] The number of requests received from the pxp async if */
+#define CSDM_REG_NUM_OF_PXP_ASYNC_REQ 0xc2278
+/* [ST 32] The number of commands received in queue 0 */
+#define CSDM_REG_NUM_OF_Q0_CMD 0xc2248
+/* [ST 32] The number of commands received in queue 10 */
+#define CSDM_REG_NUM_OF_Q10_CMD 0xc226c
+/* [ST 32] The number of commands received in queue 11 */
+#define CSDM_REG_NUM_OF_Q11_CMD 0xc2270
+/* [ST 32] The number of commands received in queue 1 */
+#define CSDM_REG_NUM_OF_Q1_CMD 0xc224c
+/* [ST 32] The number of commands received in queue 3 */
+#define CSDM_REG_NUM_OF_Q3_CMD 0xc2250
+/* [ST 32] The number of commands received in queue 4 */
+#define CSDM_REG_NUM_OF_Q4_CMD 0xc2254
+/* [ST 32] The number of commands received in queue 5 */
+#define CSDM_REG_NUM_OF_Q5_CMD 0xc2258
+/* [ST 32] The number of commands received in queue 6 */
+#define CSDM_REG_NUM_OF_Q6_CMD 0xc225c
+/* [ST 32] The number of commands received in queue 7 */
+#define CSDM_REG_NUM_OF_Q7_CMD 0xc2260
+/* [ST 32] The number of commands received in queue 8 */
+#define CSDM_REG_NUM_OF_Q8_CMD 0xc2264
+/* [ST 32] The number of commands received in queue 9 */
+#define CSDM_REG_NUM_OF_Q9_CMD 0xc2268
+/* [RW 13] The start address in the internal RAM for queue counters */
+#define CSDM_REG_Q_COUNTER_START_ADDR 0xc2010
+/* [R 1] pxp_ctrl rd_data fifo empty in sdm_dma_rsp block */
+#define CSDM_REG_RSP_PXP_CTRL_RDATA_EMPTY 0xc2548
+/* [R 1] parser fifo empty in sdm_sync block */
+#define CSDM_REG_SYNC_PARSER_EMPTY 0xc2550
+/* [R 1] parser serial fifo empty in sdm_sync block */
+#define CSDM_REG_SYNC_SYNC_EMPTY 0xc2558
+/* [RW 32] Tick for timer counter. Applicable only when
+ ~csdm_registers_timer_tick_enable.timer_tick_enable =1 */
+#define CSDM_REG_TIMER_TICK 0xc2000
+/* [RW 5] The number of time_slots in the arbitration cycle */
+#define CSEM_REG_ARB_CYCLE_SIZE 0x200034
+/* [RW 3] The source that is associated with arbitration element 0. Source
+ decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
+ sleeping thread with priority 1; 4- sleeping thread with priority 2 */
+#define CSEM_REG_ARB_ELEMENT0 0x200020
+/* [RW 3] The source that is associated with arbitration element 1. Source
+ decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
+ sleeping thread with priority 1; 4- sleeping thread with priority 2.
+ Could not be equal to register ~csem_registers_arb_element0.arb_element0 */
+#define CSEM_REG_ARB_ELEMENT1 0x200024
+/* [RW 3] The source that is associated with arbitration element 2. Source
+ decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
+ sleeping thread with priority 1; 4- sleeping thread with priority 2.
+ Could not be equal to register ~csem_registers_arb_element0.arb_element0
+ and ~csem_registers_arb_element1.arb_element1 */
+#define CSEM_REG_ARB_ELEMENT2 0x200028
+/* [RW 3] The source that is associated with arbitration element 3. Source
+ decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
+ sleeping thread with priority 1; 4- sleeping thread with priority 2.Could
+ not be equal to register ~csem_registers_arb_element0.arb_element0 and
+ ~csem_registers_arb_element1.arb_element1 and
+ ~csem_registers_arb_element2.arb_element2 */
+#define CSEM_REG_ARB_ELEMENT3 0x20002c
+/* [RW 3] The source that is associated with arbitration element 4. Source
+ decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
+ sleeping thread with priority 1; 4- sleeping thread with priority 2.
+ Could not be equal to register ~csem_registers_arb_element0.arb_element0
+ and ~csem_registers_arb_element1.arb_element1 and
+ ~csem_registers_arb_element2.arb_element2 and
+ ~csem_registers_arb_element3.arb_element3 */
+#define CSEM_REG_ARB_ELEMENT4 0x200030
+/* [RW 32] Interrupt mask register #0 read/write */
+#define CSEM_REG_CSEM_INT_MASK_0 0x200110
+#define CSEM_REG_CSEM_INT_MASK_1 0x200120
+/* [R 32] Interrupt register #0 read */
+#define CSEM_REG_CSEM_INT_STS_0 0x200104
+#define CSEM_REG_CSEM_INT_STS_1 0x200114
+/* [RW 32] Parity mask register #0 read/write */
+#define CSEM_REG_CSEM_PRTY_MASK_0 0x200130
+#define CSEM_REG_CSEM_PRTY_MASK_1 0x200140
+/* [R 32] Parity register #0 read */
+#define CSEM_REG_CSEM_PRTY_STS_0 0x200124
+#define CSEM_REG_CSEM_PRTY_STS_1 0x200134
+#define CSEM_REG_ENABLE_IN 0x2000a4
+#define CSEM_REG_ENABLE_OUT 0x2000a8
+/* [RW 32] This address space contains all registers and memories that are
+ placed in SEM_FAST block. The SEM_FAST registers are described in
+ appendix B. In order to access the sem_fast registers the base address
+ ~fast_memory.fast_memory should be added to eachsem_fast register offset. */
+#define CSEM_REG_FAST_MEMORY 0x220000
+/* [RW 1] Disables input messages from FIC0 May be updated during run_time
+ by the microcode */
+#define CSEM_REG_FIC0_DISABLE 0x200224
+/* [RW 1] Disables input messages from FIC1 May be updated during run_time
+ by the microcode */
+#define CSEM_REG_FIC1_DISABLE 0x200234
+/* [RW 15] Interrupt table Read and write access to it is not possible in
+ the middle of the work */
+#define CSEM_REG_INT_TABLE 0x200400
+/* [ST 24] Statistics register. The number of messages that entered through
+ FIC0 */
+#define CSEM_REG_MSG_NUM_FIC0 0x200000
+/* [ST 24] Statistics register. The number of messages that entered through
+ FIC1 */
+#define CSEM_REG_MSG_NUM_FIC1 0x200004
+/* [ST 24] Statistics register. The number of messages that were sent to
+ FOC0 */
+#define CSEM_REG_MSG_NUM_FOC0 0x200008
+/* [ST 24] Statistics register. The number of messages that were sent to
+ FOC1 */
+#define CSEM_REG_MSG_NUM_FOC1 0x20000c
+/* [ST 24] Statistics register. The number of messages that were sent to
+ FOC2 */
+#define CSEM_REG_MSG_NUM_FOC2 0x200010
+/* [ST 24] Statistics register. The number of messages that were sent to
+ FOC3 */
+#define CSEM_REG_MSG_NUM_FOC3 0x200014
+/* [RW 1] Disables input messages from the passive buffer May be updated
+ during run_time by the microcode */
+#define CSEM_REG_PAS_DISABLE 0x20024c
+/* [WB 128] Debug only. Passive buffer memory */
+#define CSEM_REG_PASSIVE_BUFFER 0x202000
+/* [WB 46] pram memory. B45 is parity; b[44:0] - data. */
+#define CSEM_REG_PRAM 0x240000
+/* [R 16] Valid sleeping threads indication have bit per thread */
+#define CSEM_REG_SLEEP_THREADS_VALID 0x20026c
+/* [R 1] EXT_STORE FIFO is empty in sem_slow_ls_ext */
+#define CSEM_REG_SLOW_EXT_STORE_EMPTY 0x2002a0
+/* [RW 16] List of free threads . There is a bit per thread. */
+#define CSEM_REG_THREADS_LIST 0x2002e4
+/* [RW 3] The arbitration scheme of time_slot 0 */
+#define CSEM_REG_TS_0_AS 0x200038
+/* [RW 3] The arbitration scheme of time_slot 10 */
+#define CSEM_REG_TS_10_AS 0x200060
+/* [RW 3] The arbitration scheme of time_slot 11 */
+#define CSEM_REG_TS_11_AS 0x200064
+/* [RW 3] The arbitration scheme of time_slot 12 */
+#define CSEM_REG_TS_12_AS 0x200068
+/* [RW 3] The arbitration scheme of time_slot 13 */
+#define CSEM_REG_TS_13_AS 0x20006c
+/* [RW 3] The arbitration scheme of time_slot 14 */
+#define CSEM_REG_TS_14_AS 0x200070
+/* [RW 3] The arbitration scheme of time_slot 15 */
+#define CSEM_REG_TS_15_AS 0x200074
+/* [RW 3] The arbitration scheme of time_slot 16 */
+#define CSEM_REG_TS_16_AS 0x200078
+/* [RW 3] The arbitration scheme of time_slot 17 */
+#define CSEM_REG_TS_17_AS 0x20007c
+/* [RW 3] The arbitration scheme of time_slot 18 */
+#define CSEM_REG_TS_18_AS 0x200080
+/* [RW 3] The arbitration scheme of time_slot 1 */
+#define CSEM_REG_TS_1_AS 0x20003c
+/* [RW 3] The arbitration scheme of time_slot 2 */
+#define CSEM_REG_TS_2_AS 0x200040
+/* [RW 3] The arbitration scheme of time_slot 3 */
+#define CSEM_REG_TS_3_AS 0x200044
+/* [RW 3] The arbitration scheme of time_slot 4 */
+#define CSEM_REG_TS_4_AS 0x200048
+/* [RW 3] The arbitration scheme of time_slot 5 */
+#define CSEM_REG_TS_5_AS 0x20004c
+/* [RW 3] The arbitration scheme of time_slot 6 */
+#define CSEM_REG_TS_6_AS 0x200050
+/* [RW 3] The arbitration scheme of time_slot 7 */
+#define CSEM_REG_TS_7_AS 0x200054
+/* [RW 3] The arbitration scheme of time_slot 8 */
+#define CSEM_REG_TS_8_AS 0x200058
+/* [RW 3] The arbitration scheme of time_slot 9 */
+#define CSEM_REG_TS_9_AS 0x20005c
+/* [RW 1] Parity mask register #0 read/write */
+#define DBG_REG_DBG_PRTY_MASK 0xc0a8
+/* [R 1] Parity register #0 read */
+#define DBG_REG_DBG_PRTY_STS 0xc09c
+/* [RW 32] Commands memory. The address to command X; row Y is to calculated
+ as 14*X+Y. */
+#define DMAE_REG_CMD_MEM 0x102400
+#define DMAE_REG_CMD_MEM_SIZE 224
+/* [RW 1] If 0 - the CRC-16c initial value is all zeroes; if 1 - the CRC-16c
+ initial value is all ones. */
+#define DMAE_REG_CRC16C_INIT 0x10201c
+/* [RW 1] If 0 - the CRC-16 T10 initial value is all zeroes; if 1 - the
+ CRC-16 T10 initial value is all ones. */
+#define DMAE_REG_CRC16T10_INIT 0x102020
+/* [RW 2] Interrupt mask register #0 read/write */
+#define DMAE_REG_DMAE_INT_MASK 0x102054
+/* [RW 4] Parity mask register #0 read/write */
+#define DMAE_REG_DMAE_PRTY_MASK 0x102064
+/* [R 4] Parity register #0 read */
+#define DMAE_REG_DMAE_PRTY_STS 0x102058
+/* [RW 1] Command 0 go. */
+#define DMAE_REG_GO_C0 0x102080
+/* [RW 1] Command 1 go. */
+#define DMAE_REG_GO_C1 0x102084
+/* [RW 1] Command 10 go. */
+#define DMAE_REG_GO_C10 0x102088
+/* [RW 1] Command 11 go. */
+#define DMAE_REG_GO_C11 0x10208c
+/* [RW 1] Command 12 go. */
+#define DMAE_REG_GO_C12 0x102090
+/* [RW 1] Command 13 go. */
+#define DMAE_REG_GO_C13 0x102094
+/* [RW 1] Command 14 go. */
+#define DMAE_REG_GO_C14 0x102098
+/* [RW 1] Command 15 go. */
+#define DMAE_REG_GO_C15 0x10209c
+/* [RW 1] Command 2 go. */
+#define DMAE_REG_GO_C2 0x1020a0
+/* [RW 1] Command 3 go. */
+#define DMAE_REG_GO_C3 0x1020a4
+/* [RW 1] Command 4 go. */
+#define DMAE_REG_GO_C4 0x1020a8
+/* [RW 1] Command 5 go. */
+#define DMAE_REG_GO_C5 0x1020ac
+/* [RW 1] Command 6 go. */
+#define DMAE_REG_GO_C6 0x1020b0
+/* [RW 1] Command 7 go. */
+#define DMAE_REG_GO_C7 0x1020b4
+/* [RW 1] Command 8 go. */
+#define DMAE_REG_GO_C8 0x1020b8
+/* [RW 1] Command 9 go. */
+#define DMAE_REG_GO_C9 0x1020bc
+/* [RW 1] DMAE GRC Interface (Target; aster) enable. If 0 - the acknowledge
+ input is disregarded; valid is deasserted; all other signals are treated
+ as usual; if 1 - normal activity. */
+#define DMAE_REG_GRC_IFEN 0x102008
+/* [RW 1] DMAE PCI Interface (Request; ead; rite) enable. If 0 - the
+ acknowledge input is disregarded; valid is deasserted; full is asserted;
+ all other signals are treated as usual; if 1 - normal activity. */
+#define DMAE_REG_PCI_IFEN 0x102004
+/* [RW 4] DMAE- PCI Request Interface initial credit. Write writes the
+ initial value to the credit counter; related to the address. Read returns
+ the current value of the counter. */
+#define DMAE_REG_PXP_REQ_INIT_CRD 0x1020c0
+/* [RW 8] Aggregation command. */
+#define DORQ_REG_AGG_CMD0 0x170060
+/* [RW 8] Aggregation command. */
+#define DORQ_REG_AGG_CMD1 0x170064
+/* [RW 8] Aggregation command. */
+#define DORQ_REG_AGG_CMD2 0x170068
+/* [RW 8] Aggregation command. */
+#define DORQ_REG_AGG_CMD3 0x17006c
+/* [RW 28] UCM Header. */
+#define DORQ_REG_CMHEAD_RX 0x170050
+/* [RW 32] Doorbell address for RBC doorbells (function 0). */
+#define DORQ_REG_DB_ADDR0 0x17008c
+/* [RW 5] Interrupt mask register #0 read/write */
+#define DORQ_REG_DORQ_INT_MASK 0x170180
+/* [R 5] Interrupt register #0 read */
+#define DORQ_REG_DORQ_INT_STS 0x170174
+/* [RC 5] Interrupt register #0 read clear */
+#define DORQ_REG_DORQ_INT_STS_CLR 0x170178
+/* [RW 2] Parity mask register #0 read/write */
+#define DORQ_REG_DORQ_PRTY_MASK 0x170190
+/* [R 2] Parity register #0 read */
+#define DORQ_REG_DORQ_PRTY_STS 0x170184
+/* [RW 8] The address to write the DPM CID to STORM. */
+#define DORQ_REG_DPM_CID_ADDR 0x170044
+/* [RW 5] The DPM mode CID extraction offset. */
+#define DORQ_REG_DPM_CID_OFST 0x170030
+/* [RW 12] The threshold of the DQ FIFO to send the almost full interrupt. */
+#define DORQ_REG_DQ_FIFO_AFULL_TH 0x17007c
+/* [RW 12] The threshold of the DQ FIFO to send the full interrupt. */
+#define DORQ_REG_DQ_FIFO_FULL_TH 0x170078
+/* [R 13] Current value of the DQ FIFO fill level according to following
+ pointer. The range is 0 - 256 FIFO rows; where each row stands for the
+ doorbell. */
+#define DORQ_REG_DQ_FILL_LVLF 0x1700a4
+/* [R 1] DQ FIFO full status. Is set; when FIFO filling level is more or
+ equal to full threshold; reset on full clear. */
+#define DORQ_REG_DQ_FULL_ST 0x1700c0
+/* [RW 28] The value sent to CM header in the case of CFC load error. */
+#define DORQ_REG_ERR_CMHEAD 0x170058
+#define DORQ_REG_IF_EN 0x170004
+#define DORQ_REG_MODE_ACT 0x170008
+/* [RW 5] The normal mode CID extraction offset. */
+#define DORQ_REG_NORM_CID_OFST 0x17002c
+/* [RW 28] TCM Header when only TCP context is loaded. */
+#define DORQ_REG_NORM_CMHEAD_TX 0x17004c
+/* [RW 3] The number of simultaneous outstanding requests to Context Fetch
+ Interface. */
+#define DORQ_REG_OUTST_REQ 0x17003c
+#define DORQ_REG_REGN 0x170038
+/* [R 4] Current value of response A counter credit. Initial credit is
+ configured through write to ~dorq_registers_rsp_init_crd.rsp_init_crd
+ register. */
+#define DORQ_REG_RSPA_CRD_CNT 0x1700ac
+/* [R 4] Current value of response B counter credit. Initial credit is
+ configured through write to ~dorq_registers_rsp_init_crd.rsp_init_crd
+ register. */
+#define DORQ_REG_RSPB_CRD_CNT 0x1700b0
+/* [RW 4] The initial credit at the Doorbell Response Interface. The write
+ writes the same initial credit to the rspa_crd_cnt and rspb_crd_cnt. The
+ read reads this written value. */
+#define DORQ_REG_RSP_INIT_CRD 0x170048
+/* [RW 4] Initial activity counter value on the load request; when the
+ shortcut is done. */
+#define DORQ_REG_SHRT_ACT_CNT 0x170070
+/* [RW 28] TCM Header when both ULP and TCP context is loaded. */
+#define DORQ_REG_SHRT_CMHEAD 0x170054
+#define HC_CONFIG_0_REG_ATTN_BIT_EN_0 (0x1<<4)
+#define HC_CONFIG_0_REG_INT_LINE_EN_0 (0x1<<3)
+#define HC_CONFIG_0_REG_MSI_ATTN_EN_0 (0x1<<7)
+#define HC_CONFIG_0_REG_MSI_MSIX_INT_EN_0 (0x1<<2)
+#define HC_CONFIG_0_REG_SINGLE_ISR_EN_0 (0x1<<1)
+#define HC_REG_AGG_INT_0 0x108050
+#define HC_REG_AGG_INT_1 0x108054
+#define HC_REG_ATTN_BIT 0x108120
+#define HC_REG_ATTN_IDX 0x108100
+#define HC_REG_ATTN_MSG0_ADDR_L 0x108018
+#define HC_REG_ATTN_MSG1_ADDR_L 0x108020
+#define HC_REG_ATTN_NUM_P0 0x108038
+#define HC_REG_ATTN_NUM_P1 0x10803c
+#define HC_REG_COMMAND_REG 0x108180
+#define HC_REG_CONFIG_0 0x108000
+#define HC_REG_CONFIG_1 0x108004
+#define HC_REG_FUNC_NUM_P0 0x1080ac
+#define HC_REG_FUNC_NUM_P1 0x1080b0
+/* [RW 3] Parity mask register #0 read/write */
+#define HC_REG_HC_PRTY_MASK 0x1080a0
+/* [R 3] Parity register #0 read */
+#define HC_REG_HC_PRTY_STS 0x108094
+#define HC_REG_INT_MASK 0x108108
+#define HC_REG_LEADING_EDGE_0 0x108040
+#define HC_REG_LEADING_EDGE_1 0x108048
+#define HC_REG_P0_PROD_CONS 0x108200
+#define HC_REG_P1_PROD_CONS 0x108400
+#define HC_REG_PBA_COMMAND 0x108140
+#define HC_REG_PCI_CONFIG_0 0x108010
+#define HC_REG_PCI_CONFIG_1 0x108014
+#define HC_REG_STATISTIC_COUNTERS 0x109000
+#define HC_REG_TRAILING_EDGE_0 0x108044
+#define HC_REG_TRAILING_EDGE_1 0x10804c
+#define HC_REG_UC_RAM_ADDR_0 0x108028
+#define HC_REG_UC_RAM_ADDR_1 0x108030
+#define HC_REG_USTORM_ADDR_FOR_COALESCE 0x108068
+#define HC_REG_VQID_0 0x108008
+#define HC_REG_VQID_1 0x10800c
+#define MCP_REG_MCPR_NVM_ACCESS_ENABLE 0x86424
+#define MCP_REG_MCPR_NVM_ADDR 0x8640c
+#define MCP_REG_MCPR_NVM_CFG4 0x8642c
+#define MCP_REG_MCPR_NVM_COMMAND 0x86400
+#define MCP_REG_MCPR_NVM_READ 0x86410
+#define MCP_REG_MCPR_NVM_SW_ARB 0x86420
+#define MCP_REG_MCPR_NVM_WRITE 0x86408
+#define MCP_REG_MCPR_SCRATCH 0xa0000
+#define MISC_AEU_GENERAL_MASK_REG_AEU_NIG_CLOSE_MASK (0x1<<1)
+#define MISC_AEU_GENERAL_MASK_REG_AEU_PXP_CLOSE_MASK (0x1<<0)
+/* [R 32] read first 32 bit after inversion of function 0. mapped as
+ follows: [0] NIG attention for function0; [1] NIG attention for
+ function1; [2] GPIO1 mcp; [3] GPIO2 mcp; [4] GPIO3 mcp; [5] GPIO4 mcp;
+ [6] GPIO1 function 1; [7] GPIO2 function 1; [8] GPIO3 function 1; [9]
+ GPIO4 function 1; [10] PCIE glue/PXP VPD event function0; [11] PCIE
+ glue/PXP VPD event function1; [12] PCIE glue/PXP Expansion ROM event0;
+ [13] PCIE glue/PXP Expansion ROM event1; [14] SPIO4; [15] SPIO5; [16]
+ MSI/X indication for mcp; [17] MSI/X indication for function 1; [18] BRB
+ Parity error; [19] BRB Hw interrupt; [20] PRS Parity error; [21] PRS Hw
+ interrupt; [22] SRC Parity error; [23] SRC Hw interrupt; [24] TSDM Parity
+ error; [25] TSDM Hw interrupt; [26] TCM Parity error; [27] TCM Hw
+ interrupt; [28] TSEMI Parity error; [29] TSEMI Hw interrupt; [30] PBF
+ Parity error; [31] PBF Hw interrupt; */
+#define MISC_REG_AEU_AFTER_INVERT_1_FUNC_0 0xa42c
+#define MISC_REG_AEU_AFTER_INVERT_1_FUNC_1 0xa430
+/* [R 32] read first 32 bit after inversion of mcp. mapped as follows: [0]
+ NIG attention for function0; [1] NIG attention for function1; [2] GPIO1
+ mcp; [3] GPIO2 mcp; [4] GPIO3 mcp; [5] GPIO4 mcp; [6] GPIO1 function 1;
+ [7] GPIO2 function 1; [8] GPIO3 function 1; [9] GPIO4 function 1; [10]
+ PCIE glue/PXP VPD event function0; [11] PCIE glue/PXP VPD event
+ function1; [12] PCIE glue/PXP Expansion ROM event0; [13] PCIE glue/PXP
+ Expansion ROM event1; [14] SPIO4; [15] SPIO5; [16] MSI/X indication for
+ mcp; [17] MSI/X indication for function 1; [18] BRB Parity error; [19]
+ BRB Hw interrupt; [20] PRS Parity error; [21] PRS Hw interrupt; [22] SRC
+ Parity error; [23] SRC Hw interrupt; [24] TSDM Parity error; [25] TSDM Hw
+ interrupt; [26] TCM Parity error; [27] TCM Hw interrupt; [28] TSEMI
+ Parity error; [29] TSEMI Hw interrupt; [30] PBF Parity error; [31] PBF Hw
+ interrupt; */
+#define MISC_REG_AEU_AFTER_INVERT_1_MCP 0xa434
+/* [R 32] read second 32 bit after inversion of function 0. mapped as
+ follows: [0] PBClient Parity error; [1] PBClient Hw interrupt; [2] QM
+ Parity error; [3] QM Hw interrupt; [4] Timers Parity error; [5] Timers Hw
+ interrupt; [6] XSDM Parity error; [7] XSDM Hw interrupt; [8] XCM Parity
+ error; [9] XCM Hw interrupt; [10] XSEMI Parity error; [11] XSEMI Hw
+ interrupt; [12] DoorbellQ Parity error; [13] DoorbellQ Hw interrupt; [14]
+ NIG Parity error; [15] NIG Hw interrupt; [16] Vaux PCI core Parity error;
+ [17] Vaux PCI core Hw interrupt; [18] Debug Parity error; [19] Debug Hw
+ interrupt; [20] USDM Parity error; [21] USDM Hw interrupt; [22] UCM
+ Parity error; [23] UCM Hw interrupt; [24] USEMI Parity error; [25] USEMI
+ Hw interrupt; [26] UPB Parity error; [27] UPB Hw interrupt; [28] CSDM
+ Parity error; [29] CSDM Hw interrupt; [30] CCM Parity error; [31] CCM Hw
+ interrupt; */
+#define MISC_REG_AEU_AFTER_INVERT_2_FUNC_0 0xa438
+#define MISC_REG_AEU_AFTER_INVERT_2_FUNC_1 0xa43c
+/* [R 32] read second 32 bit after inversion of mcp. mapped as follows: [0]
+ PBClient Parity error; [1] PBClient Hw interrupt; [2] QM Parity error;
+ [3] QM Hw interrupt; [4] Timers Parity error; [5] Timers Hw interrupt;
+ [6] XSDM Parity error; [7] XSDM Hw interrupt; [8] XCM Parity error; [9]
+ XCM Hw interrupt; [10] XSEMI Parity error; [11] XSEMI Hw interrupt; [12]
+ DoorbellQ Parity error; [13] DoorbellQ Hw interrupt; [14] NIG Parity
+ error; [15] NIG Hw interrupt; [16] Vaux PCI core Parity error; [17] Vaux
+ PCI core Hw interrupt; [18] Debug Parity error; [19] Debug Hw interrupt;
+ [20] USDM Parity error; [21] USDM Hw interrupt; [22] UCM Parity error;
+ [23] UCM Hw interrupt; [24] USEMI Parity error; [25] USEMI Hw interrupt;
+ [26] UPB Parity error; [27] UPB Hw interrupt; [28] CSDM Parity error;
+ [29] CSDM Hw interrupt; [30] CCM Parity error; [31] CCM Hw interrupt; */
+#define MISC_REG_AEU_AFTER_INVERT_2_MCP 0xa440
+/* [R 32] read third 32 bit after inversion of function 0. mapped as
+ follows: [0] CSEMI Parity error; [1] CSEMI Hw interrupt; [2] PXP Parity
+ error; [3] PXP Hw interrupt; [4] PXPpciClockClient Parity error; [5]
+ PXPpciClockClient Hw interrupt; [6] CFC Parity error; [7] CFC Hw
+ interrupt; [8] CDU Parity error; [9] CDU Hw interrupt; [10] DMAE Parity
+ error; [11] DMAE Hw interrupt; [12] IGU (HC) Parity error; [13] IGU (HC)
+ Hw interrupt; [14] MISC Parity error; [15] MISC Hw interrupt; [16]
+ pxp_misc_mps_attn; [17] Flash event; [18] SMB event; [19] MCP attn0; [20]
+ MCP attn1; [21] SW timers attn_1 func0; [22] SW timers attn_2 func0; [23]
+ SW timers attn_3 func0; [24] SW timers attn_4 func0; [25] PERST; [26] SW
+ timers attn_1 func1; [27] SW timers attn_2 func1; [28] SW timers attn_3
+ func1; [29] SW timers attn_4 func1; [30] General attn0; [31] General
+ attn1; */
+#define MISC_REG_AEU_AFTER_INVERT_3_FUNC_0 0xa444
+#define MISC_REG_AEU_AFTER_INVERT_3_FUNC_1 0xa448
+/* [R 32] read third 32 bit after inversion of mcp. mapped as follows: [0]
+ CSEMI Parity error; [1] CSEMI Hw interrupt; [2] PXP Parity error; [3] PXP
+ Hw interrupt; [4] PXPpciClockClient Parity error; [5] PXPpciClockClient
+ Hw interrupt; [6] CFC Parity error; [7] CFC Hw interrupt; [8] CDU Parity
+ error; [9] CDU Hw interrupt; [10] DMAE Parity error; [11] DMAE Hw
+ interrupt; [12] IGU (HC) Parity error; [13] IGU (HC) Hw interrupt; [14]
+ MISC Parity error; [15] MISC Hw interrupt; [16] pxp_misc_mps_attn; [17]
+ Flash event; [18] SMB event; [19] MCP attn0; [20] MCP attn1; [21] SW
+ timers attn_1 func0; [22] SW timers attn_2 func0; [23] SW timers attn_3
+ func0; [24] SW timers attn_4 func0; [25] PERST; [26] SW timers attn_1
+ func1; [27] SW timers attn_2 func1; [28] SW timers attn_3 func1; [29] SW
+ timers attn_4 func1; [30] General attn0; [31] General attn1; */
+#define MISC_REG_AEU_AFTER_INVERT_3_MCP 0xa44c
+/* [R 32] read fourth 32 bit after inversion of function 0. mapped as
+ follows: [0] General attn2; [1] General attn3; [2] General attn4; [3]
+ General attn5; [4] General attn6; [5] General attn7; [6] General attn8;
+ [7] General attn9; [8] General attn10; [9] General attn11; [10] General
+ attn12; [11] General attn13; [12] General attn14; [13] General attn15;
+ [14] General attn16; [15] General attn17; [16] General attn18; [17]
+ General attn19; [18] General attn20; [19] General attn21; [20] Main power
+ interrupt; [21] RBCR Latched attn; [22] RBCT Latched attn; [23] RBCN
+ Latched attn; [24] RBCU Latched attn; [25] RBCP Latched attn; [26] GRC
+ Latched timeout attention; [27] GRC Latched reserved access attention;
+ [28] MCP Latched rom_parity; [29] MCP Latched ump_rx_parity; [30] MCP
+ Latched ump_tx_parity; [31] MCP Latched scpad_parity; */
+#define MISC_REG_AEU_AFTER_INVERT_4_FUNC_0 0xa450
+#define MISC_REG_AEU_AFTER_INVERT_4_FUNC_1 0xa454
+/* [R 32] read fourth 32 bit after inversion of mcp. mapped as follows: [0]
+ General attn2; [1] General attn3; [2] General attn4; [3] General attn5;
+ [4] General attn6; [5] General attn7; [6] General attn8; [7] General
+ attn9; [8] General attn10; [9] General attn11; [10] General attn12; [11]
+ General attn13; [12] General attn14; [13] General attn15; [14] General
+ attn16; [15] General attn17; [16] General attn18; [17] General attn19;
+ [18] General attn20; [19] General attn21; [20] Main power interrupt; [21]
+ RBCR Latched attn; [22] RBCT Latched attn; [23] RBCN Latched attn; [24]
+ RBCU Latched attn; [25] RBCP Latched attn; [26] GRC Latched timeout
+ attention; [27] GRC Latched reserved access attention; [28] MCP Latched
+ rom_parity; [29] MCP Latched ump_rx_parity; [30] MCP Latched
+ ump_tx_parity; [31] MCP Latched scpad_parity; */
+#define MISC_REG_AEU_AFTER_INVERT_4_MCP 0xa458
+/* [W 14] write to this register results with the clear of the latched
+ signals; one in d0 clears RBCR latch; one in d1 clears RBCT latch; one in
+ d2 clears RBCN latch; one in d3 clears RBCU latch; one in d4 clears RBCP
+ latch; one in d5 clears GRC Latched timeout attention; one in d6 clears
+ GRC Latched reserved access attention; one in d7 clears Latched
+ rom_parity; one in d8 clears Latched ump_rx_parity; one in d9 clears
+ Latched ump_tx_parity; one in d10 clears Latched scpad_parity (both
+ ports); one in d11 clears pxpv_misc_mps_attn; one in d12 clears
+ pxp_misc_exp_rom_attn0; one in d13 clears pxp_misc_exp_rom_attn1; read
+ from this register return zero */
+#define MISC_REG_AEU_CLR_LATCH_SIGNAL 0xa45c
+/* [RW 32] first 32b for enabling the output for function 0 output0. mapped
+ as follows: [0] NIG attention for function0; [1] NIG attention for
+ function1; [2] GPIO1 function 0; [3] GPIO2 function 0; [4] GPIO3 function
+ 0; [5] GPIO4 function 0; [6] GPIO1 function 1; [7] GPIO2 function 1; [8]
+ GPIO3 function 1; [9] GPIO4 function 1; [10] PCIE glue/PXP VPD event
+ function0; [11] PCIE glue/PXP VPD event function1; [12] PCIE glue/PXP
+ Expansion ROM event0; [13] PCIE glue/PXP Expansion ROM event1; [14]
+ SPIO4; [15] SPIO5; [16] MSI/X indication for function 0; [17] MSI/X
+ indication for function 1; [18] BRB Parity error; [19] BRB Hw interrupt;
+ [20] PRS Parity error; [21] PRS Hw interrupt; [22] SRC Parity error; [23]
+ SRC Hw interrupt; [24] TSDM Parity error; [25] TSDM Hw interrupt; [26]
+ TCM Parity error; [27] TCM Hw interrupt; [28] TSEMI Parity error; [29]
+ TSEMI Hw interrupt; [30] PBF Parity error; [31] PBF Hw interrupt; */
+#define MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0 0xa06c
+#define MISC_REG_AEU_ENABLE1_FUNC_0_OUT_1 0xa07c
+#define MISC_REG_AEU_ENABLE1_FUNC_0_OUT_2 0xa08c
+#define MISC_REG_AEU_ENABLE1_FUNC_0_OUT_3 0xa09c
+#define MISC_REG_AEU_ENABLE1_FUNC_0_OUT_5 0xa0bc
+#define MISC_REG_AEU_ENABLE1_FUNC_0_OUT_6 0xa0cc
+#define MISC_REG_AEU_ENABLE1_FUNC_0_OUT_7 0xa0dc
+/* [RW 32] first 32b for enabling the output for function 1 output0. mapped
+ as follows: [0] NIG attention for function0; [1] NIG attention for
+ function1; [2] GPIO1 function 1; [3] GPIO2 function 1; [4] GPIO3 function
+ 1; [5] GPIO4 function 1; [6] GPIO1 function 1; [7] GPIO2 function 1; [8]
+ GPIO3 function 1; [9] GPIO4 function 1; [10] PCIE glue/PXP VPD event
+ function0; [11] PCIE glue/PXP VPD event function1; [12] PCIE glue/PXP
+ Expansion ROM event0; [13] PCIE glue/PXP Expansion ROM event1; [14]
+ SPIO4; [15] SPIO5; [16] MSI/X indication for function 1; [17] MSI/X
+ indication for function 1; [18] BRB Parity error; [19] BRB Hw interrupt;
+ [20] PRS Parity error; [21] PRS Hw interrupt; [22] SRC Parity error; [23]
+ SRC Hw interrupt; [24] TSDM Parity error; [25] TSDM Hw interrupt; [26]
+ TCM Parity error; [27] TCM Hw interrupt; [28] TSEMI Parity error; [29]
+ TSEMI Hw interrupt; [30] PBF Parity error; [31] PBF Hw interrupt; */
+#define MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0 0xa10c
+#define MISC_REG_AEU_ENABLE1_FUNC_1_OUT_1 0xa11c
+#define MISC_REG_AEU_ENABLE1_FUNC_1_OUT_2 0xa12c
+#define MISC_REG_AEU_ENABLE1_FUNC_1_OUT_3 0xa13c
+#define MISC_REG_AEU_ENABLE1_FUNC_1_OUT_5 0xa15c
+#define MISC_REG_AEU_ENABLE1_FUNC_1_OUT_6 0xa16c
+#define MISC_REG_AEU_ENABLE1_FUNC_1_OUT_7 0xa17c
+/* [RW 32] first 32b for enabling the output for close the gate nig. mapped
+ as follows: [0] NIG attention for function0; [1] NIG attention for
+ function1; [2] GPIO1 function 0; [3] GPIO2 function 0; [4] GPIO3 function
+ 0; [5] GPIO4 function 0; [6] GPIO1 function 1; [7] GPIO2 function 1; [8]
+ GPIO3 function 1; [9] GPIO4 function 1; [10] PCIE glue/PXP VPD event
+ function0; [11] PCIE glue/PXP VPD event function1; [12] PCIE glue/PXP
+ Expansion ROM event0; [13] PCIE glue/PXP Expansion ROM event1; [14]
+ SPIO4; [15] SPIO5; [16] MSI/X indication for function 0; [17] MSI/X
+ indication for function 1; [18] BRB Parity error; [19] BRB Hw interrupt;
+ [20] PRS Parity error; [21] PRS Hw interrupt; [22] SRC Parity error; [23]
+ SRC Hw interrupt; [24] TSDM Parity error; [25] TSDM Hw interrupt; [26]
+ TCM Parity error; [27] TCM Hw interrupt; [28] TSEMI Parity error; [29]
+ TSEMI Hw interrupt; [30] PBF Parity error; [31] PBF Hw interrupt; */
+#define MISC_REG_AEU_ENABLE1_NIG_0 0xa0ec
+#define MISC_REG_AEU_ENABLE1_NIG_1 0xa18c
+/* [RW 32] first 32b for enabling the output for close the gate pxp. mapped
+ as follows: [0] NIG attention for function0; [1] NIG attention for
+ function1; [2] GPIO1 function 0; [3] GPIO2 function 0; [4] GPIO3 function
+ 0; [5] GPIO4 function 0; [6] GPIO1 function 1; [7] GPIO2 function 1; [8]
+ GPIO3 function 1; [9] GPIO4 function 1; [10] PCIE glue/PXP VPD event
+ function0; [11] PCIE glue/PXP VPD event function1; [12] PCIE glue/PXP
+ Expansion ROM event0; [13] PCIE glue/PXP Expansion ROM event1; [14]
+ SPIO4; [15] SPIO5; [16] MSI/X indication for function 0; [17] MSI/X
+ indication for function 1; [18] BRB Parity error; [19] BRB Hw interrupt;
+ [20] PRS Parity error; [21] PRS Hw interrupt; [22] SRC Parity error; [23]
+ SRC Hw interrupt; [24] TSDM Parity error; [25] TSDM Hw interrupt; [26]
+ TCM Parity error; [27] TCM Hw interrupt; [28] TSEMI Parity error; [29]
+ TSEMI Hw interrupt; [30] PBF Parity error; [31] PBF Hw interrupt; */
+#define MISC_REG_AEU_ENABLE1_PXP_0 0xa0fc
+#define MISC_REG_AEU_ENABLE1_PXP_1 0xa19c
+/* [RW 32] second 32b for enabling the output for function 0 output0. mapped
+ as follows: [0] PBClient Parity error; [1] PBClient Hw interrupt; [2] QM
+ Parity error; [3] QM Hw interrupt; [4] Timers Parity error; [5] Timers Hw
+ interrupt; [6] XSDM Parity error; [7] XSDM Hw interrupt; [8] XCM Parity
+ error; [9] XCM Hw interrupt; [10] XSEMI Parity error; [11] XSEMI Hw
+ interrupt; [12] DoorbellQ Parity error; [13] DoorbellQ Hw interrupt; [14]
+ NIG Parity error; [15] NIG Hw interrupt; [16] Vaux PCI core Parity error;
+ [17] Vaux PCI core Hw interrupt; [18] Debug Parity error; [19] Debug Hw
+ interrupt; [20] USDM Parity error; [21] USDM Hw interrupt; [22] UCM
+ Parity error; [23] UCM Hw interrupt; [24] USEMI Parity error; [25] USEMI
+ Hw interrupt; [26] UPB Parity error; [27] UPB Hw interrupt; [28] CSDM
+ Parity error; [29] CSDM Hw interrupt; [30] CCM Parity error; [31] CCM Hw
+ interrupt; */
+#define MISC_REG_AEU_ENABLE2_FUNC_0_OUT_0 0xa070
+#define MISC_REG_AEU_ENABLE2_FUNC_0_OUT_1 0xa080
+/* [RW 32] second 32b for enabling the output for function 1 output0. mapped
+ as follows: [0] PBClient Parity error; [1] PBClient Hw interrupt; [2] QM
+ Parity error; [3] QM Hw interrupt; [4] Timers Parity error; [5] Timers Hw
+ interrupt; [6] XSDM Parity error; [7] XSDM Hw interrupt; [8] XCM Parity
+ error; [9] XCM Hw interrupt; [10] XSEMI Parity error; [11] XSEMI Hw
+ interrupt; [12] DoorbellQ Parity error; [13] DoorbellQ Hw interrupt; [14]
+ NIG Parity error; [15] NIG Hw interrupt; [16] Vaux PCI core Parity error;
+ [17] Vaux PCI core Hw interrupt; [18] Debug Parity error; [19] Debug Hw
+ interrupt; [20] USDM Parity error; [21] USDM Hw interrupt; [22] UCM
+ Parity error; [23] UCM Hw interrupt; [24] USEMI Parity error; [25] USEMI
+ Hw interrupt; [26] UPB Parity error; [27] UPB Hw interrupt; [28] CSDM
+ Parity error; [29] CSDM Hw interrupt; [30] CCM Parity error; [31] CCM Hw
+ interrupt; */
+#define MISC_REG_AEU_ENABLE2_FUNC_1_OUT_0 0xa110
+#define MISC_REG_AEU_ENABLE2_FUNC_1_OUT_1 0xa120
+/* [RW 32] second 32b for enabling the output for close the gate nig. mapped
+ as follows: [0] PBClient Parity error; [1] PBClient Hw interrupt; [2] QM
+ Parity error; [3] QM Hw interrupt; [4] Timers Parity error; [5] Timers Hw
+ interrupt; [6] XSDM Parity error; [7] XSDM Hw interrupt; [8] XCM Parity
+ error; [9] XCM Hw interrupt; [10] XSEMI Parity error; [11] XSEMI Hw
+ interrupt; [12] DoorbellQ Parity error; [13] DoorbellQ Hw interrupt; [14]
+ NIG Parity error; [15] NIG Hw interrupt; [16] Vaux PCI core Parity error;
+ [17] Vaux PCI core Hw interrupt; [18] Debug Parity error; [19] Debug Hw
+ interrupt; [20] USDM Parity error; [21] USDM Hw interrupt; [22] UCM
+ Parity error; [23] UCM Hw interrupt; [24] USEMI Parity error; [25] USEMI
+ Hw interrupt; [26] UPB Parity error; [27] UPB Hw interrupt; [28] CSDM
+ Parity error; [29] CSDM Hw interrupt; [30] CCM Parity error; [31] CCM Hw
+ interrupt; */
+#define MISC_REG_AEU_ENABLE2_NIG_0 0xa0f0
+#define MISC_REG_AEU_ENABLE2_NIG_1 0xa190
+/* [RW 32] second 32b for enabling the output for close the gate pxp. mapped
+ as follows: [0] PBClient Parity error; [1] PBClient Hw interrupt; [2] QM
+ Parity error; [3] QM Hw interrupt; [4] Timers Parity error; [5] Timers Hw
+ interrupt; [6] XSDM Parity error; [7] XSDM Hw interrupt; [8] XCM Parity
+ error; [9] XCM Hw interrupt; [10] XSEMI Parity error; [11] XSEMI Hw
+ interrupt; [12] DoorbellQ Parity error; [13] DoorbellQ Hw interrupt; [14]
+ NIG Parity error; [15] NIG Hw interrupt; [16] Vaux PCI core Parity error;
+ [17] Vaux PCI core Hw interrupt; [18] Debug Parity error; [19] Debug Hw
+ interrupt; [20] USDM Parity error; [21] USDM Hw interrupt; [22] UCM
+ Parity error; [23] UCM Hw interrupt; [24] USEMI Parity error; [25] USEMI
+ Hw interrupt; [26] UPB Parity error; [27] UPB Hw interrupt; [28] CSDM
+ Parity error; [29] CSDM Hw interrupt; [30] CCM Parity error; [31] CCM Hw
+ interrupt; */
+#define MISC_REG_AEU_ENABLE2_PXP_0 0xa100
+#define MISC_REG_AEU_ENABLE2_PXP_1 0xa1a0
+/* [RW 32] third 32b for enabling the output for function 0 output0. mapped
+ as follows: [0] CSEMI Parity error; [1] CSEMI Hw interrupt; [2] PXP
+ Parity error; [3] PXP Hw interrupt; [4] PXPpciClockClient Parity error;
+ [5] PXPpciClockClient Hw interrupt; [6] CFC Parity error; [7] CFC Hw
+ interrupt; [8] CDU Parity error; [9] CDU Hw interrupt; [10] DMAE Parity
+ error; [11] DMAE Hw interrupt; [12] IGU (HC) Parity error; [13] IGU (HC)
+ Hw interrupt; [14] MISC Parity error; [15] MISC Hw interrupt; [16]
+ pxp_misc_mps_attn; [17] Flash event; [18] SMB event; [19] MCP attn0; [20]
+ MCP attn1; [21] SW timers attn_1 func0; [22] SW timers attn_2 func0; [23]
+ SW timers attn_3 func0; [24] SW timers attn_4 func0; [25] PERST; [26] SW
+ timers attn_1 func1; [27] SW timers attn_2 func1; [28] SW timers attn_3
+ func1; [29] SW timers attn_4 func1; [30] General attn0; [31] General
+ attn1; */
+#define MISC_REG_AEU_ENABLE3_FUNC_0_OUT_0 0xa074
+#define MISC_REG_AEU_ENABLE3_FUNC_0_OUT_1 0xa084
+/* [RW 32] third 32b for enabling the output for function 1 output0. mapped
+ as follows: [0] CSEMI Parity error; [1] CSEMI Hw interrupt; [2] PXP
+ Parity error; [3] PXP Hw interrupt; [4] PXPpciClockClient Parity error;
+ [5] PXPpciClockClient Hw interrupt; [6] CFC Parity error; [7] CFC Hw
+ interrupt; [8] CDU Parity error; [9] CDU Hw interrupt; [10] DMAE Parity
+ error; [11] DMAE Hw interrupt; [12] IGU (HC) Parity error; [13] IGU (HC)
+ Hw interrupt; [14] MISC Parity error; [15] MISC Hw interrupt; [16]
+ pxp_misc_mps_attn; [17] Flash event; [18] SMB event; [19] MCP attn0; [20]
+ MCP attn1; [21] SW timers attn_1 func0; [22] SW timers attn_2 func0; [23]
+ SW timers attn_3 func0; [24] SW timers attn_4 func0; [25] PERST; [26] SW
+ timers attn_1 func1; [27] SW timers attn_2 func1; [28] SW timers attn_3
+ func1; [29] SW timers attn_4 func1; [30] General attn0; [31] General
+ attn1; */
+#define MISC_REG_AEU_ENABLE3_FUNC_1_OUT_0 0xa114
+#define MISC_REG_AEU_ENABLE3_FUNC_1_OUT_1 0xa124
+/* [RW 32] third 32b for enabling the output for close the gate nig. mapped
+ as follows: [0] CSEMI Parity error; [1] CSEMI Hw interrupt; [2] PXP
+ Parity error; [3] PXP Hw interrupt; [4] PXPpciClockClient Parity error;
+ [5] PXPpciClockClient Hw interrupt; [6] CFC Parity error; [7] CFC Hw
+ interrupt; [8] CDU Parity error; [9] CDU Hw interrupt; [10] DMAE Parity
+ error; [11] DMAE Hw interrupt; [12] IGU (HC) Parity error; [13] IGU (HC)
+ Hw interrupt; [14] MISC Parity error; [15] MISC Hw interrupt; [16]
+ pxp_misc_mps_attn; [17] Flash event; [18] SMB event; [19] MCP attn0; [20]
+ MCP attn1; [21] SW timers attn_1 func0; [22] SW timers attn_2 func0; [23]
+ SW timers attn_3 func0; [24] SW timers attn_4 func0; [25] PERST; [26] SW
+ timers attn_1 func1; [27] SW timers attn_2 func1; [28] SW timers attn_3
+ func1; [29] SW timers attn_4 func1; [30] General attn0; [31] General
+ attn1; */
+#define MISC_REG_AEU_ENABLE3_NIG_0 0xa0f4
+#define MISC_REG_AEU_ENABLE3_NIG_1 0xa194
+/* [RW 32] third 32b for enabling the output for close the gate pxp. mapped
+ as follows: [0] CSEMI Parity error; [1] CSEMI Hw interrupt; [2] PXP
+ Parity error; [3] PXP Hw interrupt; [4] PXPpciClockClient Parity error;
+ [5] PXPpciClockClient Hw interrupt; [6] CFC Parity error; [7] CFC Hw
+ interrupt; [8] CDU Parity error; [9] CDU Hw interrupt; [10] DMAE Parity
+ error; [11] DMAE Hw interrupt; [12] IGU (HC) Parity error; [13] IGU (HC)
+ Hw interrupt; [14] MISC Parity error; [15] MISC Hw interrupt; [16]
+ pxp_misc_mps_attn; [17] Flash event; [18] SMB event; [19] MCP attn0; [20]
+ MCP attn1; [21] SW timers attn_1 func0; [22] SW timers attn_2 func0; [23]
+ SW timers attn_3 func0; [24] SW timers attn_4 func0; [25] PERST; [26] SW
+ timers attn_1 func1; [27] SW timers attn_2 func1; [28] SW timers attn_3
+ func1; [29] SW timers attn_4 func1; [30] General attn0; [31] General
+ attn1; */
+#define MISC_REG_AEU_ENABLE3_PXP_0 0xa104
+#define MISC_REG_AEU_ENABLE3_PXP_1 0xa1a4
+/* [RW 32] fourth 32b for enabling the output for function 0 output0.mapped
+ as follows: [0] General attn2; [1] General attn3; [2] General attn4; [3]
+ General attn5; [4] General attn6; [5] General attn7; [6] General attn8;
+ [7] General attn9; [8] General attn10; [9] General attn11; [10] General
+ attn12; [11] General attn13; [12] General attn14; [13] General attn15;
+ [14] General attn16; [15] General attn17; [16] General attn18; [17]
+ General attn19; [18] General attn20; [19] General attn21; [20] Main power
+ interrupt; [21] RBCR Latched attn; [22] RBCT Latched attn; [23] RBCN
+ Latched attn; [24] RBCU Latched attn; [25] RBCP Latched attn; [26] GRC
+ Latched timeout attention; [27] GRC Latched reserved access attention;
+ [28] MCP Latched rom_parity; [29] MCP Latched ump_rx_parity; [30] MCP
+ Latched ump_tx_parity; [31] MCP Latched scpad_parity; */
+#define MISC_REG_AEU_ENABLE4_FUNC_0_OUT_0 0xa078
+#define MISC_REG_AEU_ENABLE4_FUNC_0_OUT_2 0xa098
+#define MISC_REG_AEU_ENABLE4_FUNC_0_OUT_4 0xa0b8
+#define MISC_REG_AEU_ENABLE4_FUNC_0_OUT_5 0xa0c8
+#define MISC_REG_AEU_ENABLE4_FUNC_0_OUT_6 0xa0d8
+#define MISC_REG_AEU_ENABLE4_FUNC_0_OUT_7 0xa0e8
+/* [RW 32] fourth 32b for enabling the output for function 1 output0.mapped
+ as follows: [0] General attn2; [1] General attn3; [2] General attn4; [3]
+ General attn5; [4] General attn6; [5] General attn7; [6] General attn8;
+ [7] General attn9; [8] General attn10; [9] General attn11; [10] General
+ attn12; [11] General attn13; [12] General attn14; [13] General attn15;
+ [14] General attn16; [15] General attn17; [16] General attn18; [17]
+ General attn19; [18] General attn20; [19] General attn21; [20] Main power
+ interrupt; [21] RBCR Latched attn; [22] RBCT Latched attn; [23] RBCN
+ Latched attn; [24] RBCU Latched attn; [25] RBCP Latched attn; [26] GRC
+ Latched timeout attention; [27] GRC Latched reserved access attention;
+ [28] MCP Latched rom_parity; [29] MCP Latched ump_rx_parity; [30] MCP
+ Latched ump_tx_parity; [31] MCP Latched scpad_parity; */
+#define MISC_REG_AEU_ENABLE4_FUNC_1_OUT_0 0xa118
+#define MISC_REG_AEU_ENABLE4_FUNC_1_OUT_2 0xa138
+#define MISC_REG_AEU_ENABLE4_FUNC_1_OUT_4 0xa158
+#define MISC_REG_AEU_ENABLE4_FUNC_1_OUT_5 0xa168
+#define MISC_REG_AEU_ENABLE4_FUNC_1_OUT_6 0xa178
+#define MISC_REG_AEU_ENABLE4_FUNC_1_OUT_7 0xa188
+/* [RW 32] fourth 32b for enabling the output for close the gate nig.mapped
+ as follows: [0] General attn2; [1] General attn3; [2] General attn4; [3]
+ General attn5; [4] General attn6; [5] General attn7; [6] General attn8;
+ [7] General attn9; [8] General attn10; [9] General attn11; [10] General
+ attn12; [11] General attn13; [12] General attn14; [13] General attn15;
+ [14] General attn16; [15] General attn17; [16] General attn18; [17]
+ General attn19; [18] General attn20; [19] General attn21; [20] Main power
+ interrupt; [21] RBCR Latched attn; [22] RBCT Latched attn; [23] RBCN
+ Latched attn; [24] RBCU Latched attn; [25] RBCP Latched attn; [26] GRC
+ Latched timeout attention; [27] GRC Latched reserved access attention;
+ [28] MCP Latched rom_parity; [29] MCP Latched ump_rx_parity; [30] MCP
+ Latched ump_tx_parity; [31] MCP Latched scpad_parity; */
+#define MISC_REG_AEU_ENABLE4_NIG_0 0xa0f8
+#define MISC_REG_AEU_ENABLE4_NIG_1 0xa198
+/* [RW 32] fourth 32b for enabling the output for close the gate pxp.mapped
+ as follows: [0] General attn2; [1] General attn3; [2] General attn4; [3]
+ General attn5; [4] General attn6; [5] General attn7; [6] General attn8;
+ [7] General attn9; [8] General attn10; [9] General attn11; [10] General
+ attn12; [11] General attn13; [12] General attn14; [13] General attn15;
+ [14] General attn16; [15] General attn17; [16] General attn18; [17]
+ General attn19; [18] General attn20; [19] General attn21; [20] Main power
+ interrupt; [21] RBCR Latched attn; [22] RBCT Latched attn; [23] RBCN
+ Latched attn; [24] RBCU Latched attn; [25] RBCP Latched attn; [26] GRC
+ Latched timeout attention; [27] GRC Latched reserved access attention;
+ [28] MCP Latched rom_parity; [29] MCP Latched ump_rx_parity; [30] MCP
+ Latched ump_tx_parity; [31] MCP Latched scpad_parity; */
+#define MISC_REG_AEU_ENABLE4_PXP_0 0xa108
+#define MISC_REG_AEU_ENABLE4_PXP_1 0xa1a8
+/* [RW 1] set/clr general attention 0; this will set/clr bit 94 in the aeu
+ 128 bit vector */
+#define MISC_REG_AEU_GENERAL_ATTN_0 0xa000
+#define MISC_REG_AEU_GENERAL_ATTN_1 0xa004
+#define MISC_REG_AEU_GENERAL_ATTN_10 0xa028
+#define MISC_REG_AEU_GENERAL_ATTN_11 0xa02c
+#define MISC_REG_AEU_GENERAL_ATTN_12 0xa030
+#define MISC_REG_AEU_GENERAL_ATTN_2 0xa008
+#define MISC_REG_AEU_GENERAL_ATTN_3 0xa00c
+#define MISC_REG_AEU_GENERAL_ATTN_4 0xa010
+#define MISC_REG_AEU_GENERAL_ATTN_5 0xa014
+#define MISC_REG_AEU_GENERAL_ATTN_6 0xa018
+#define MISC_REG_AEU_GENERAL_ATTN_7 0xa01c
+#define MISC_REG_AEU_GENERAL_ATTN_8 0xa020
+#define MISC_REG_AEU_GENERAL_ATTN_9 0xa024
+#define MISC_REG_AEU_GENERAL_MASK 0xa61c
+/* [RW 32] first 32b for inverting the input for function 0; for each bit:
+ 0= do not invert; 1= invert; mapped as follows: [0] NIG attention for
+ function0; [1] NIG attention for function1; [2] GPIO1 mcp; [3] GPIO2 mcp;
+ [4] GPIO3 mcp; [5] GPIO4 mcp; [6] GPIO1 function 1; [7] GPIO2 function 1;
+ [8] GPIO3 function 1; [9] GPIO4 function 1; [10] PCIE glue/PXP VPD event
+ function0; [11] PCIE glue/PXP VPD event function1; [12] PCIE glue/PXP
+ Expansion ROM event0; [13] PCIE glue/PXP Expansion ROM event1; [14]
+ SPIO4; [15] SPIO5; [16] MSI/X indication for mcp; [17] MSI/X indication
+ for function 1; [18] BRB Parity error; [19] BRB Hw interrupt; [20] PRS
+ Parity error; [21] PRS Hw interrupt; [22] SRC Parity error; [23] SRC Hw
+ interrupt; [24] TSDM Parity error; [25] TSDM Hw interrupt; [26] TCM
+ Parity error; [27] TCM Hw interrupt; [28] TSEMI Parity error; [29] TSEMI
+ Hw interrupt; [30] PBF Parity error; [31] PBF Hw interrupt; */
+#define MISC_REG_AEU_INVERTER_1_FUNC_0 0xa22c
+#define MISC_REG_AEU_INVERTER_1_FUNC_1 0xa23c
+/* [RW 32] second 32b for inverting the input for function 0; for each bit:
+ 0= do not invert; 1= invert. mapped as follows: [0] PBClient Parity
+ error; [1] PBClient Hw interrupt; [2] QM Parity error; [3] QM Hw
+ interrupt; [4] Timers Parity error; [5] Timers Hw interrupt; [6] XSDM
+ Parity error; [7] XSDM Hw interrupt; [8] XCM Parity error; [9] XCM Hw
+ interrupt; [10] XSEMI Parity error; [11] XSEMI Hw interrupt; [12]
+ DoorbellQ Parity error; [13] DoorbellQ Hw interrupt; [14] NIG Parity
+ error; [15] NIG Hw interrupt; [16] Vaux PCI core Parity error; [17] Vaux
+ PCI core Hw interrupt; [18] Debug Parity error; [19] Debug Hw interrupt;
+ [20] USDM Parity error; [21] USDM Hw interrupt; [22] UCM Parity error;
+ [23] UCM Hw interrupt; [24] USEMI Parity error; [25] USEMI Hw interrupt;
+ [26] UPB Parity error; [27] UPB Hw interrupt; [28] CSDM Parity error;
+ [29] CSDM Hw interrupt; [30] CCM Parity error; [31] CCM Hw interrupt; */
+#define MISC_REG_AEU_INVERTER_2_FUNC_0 0xa230
+#define MISC_REG_AEU_INVERTER_2_FUNC_1 0xa240
+/* [RW 10] [7:0] = mask 8 attention output signals toward IGU function0;
+ [9:8] = raserved. Zero = mask; one = unmask */
+#define MISC_REG_AEU_MASK_ATTN_FUNC_0 0xa060
+#define MISC_REG_AEU_MASK_ATTN_FUNC_1 0xa064
+/* [RW 1] If set a system kill occurred */
+#define MISC_REG_AEU_SYS_KILL_OCCURRED 0xa610
+/* [RW 32] Represent the status of the input vector to the AEU when a system
+ kill occurred. The register is reset in por reset. Mapped as follows: [0]
+ NIG attention for function0; [1] NIG attention for function1; [2] GPIO1
+ mcp; [3] GPIO2 mcp; [4] GPIO3 mcp; [5] GPIO4 mcp; [6] GPIO1 function 1;
+ [7] GPIO2 function 1; [8] GPIO3 function 1; [9] GPIO4 function 1; [10]
+ PCIE glue/PXP VPD event function0; [11] PCIE glue/PXP VPD event
+ function1; [12] PCIE glue/PXP Expansion ROM event0; [13] PCIE glue/PXP
+ Expansion ROM event1; [14] SPIO4; [15] SPIO5; [16] MSI/X indication for
+ mcp; [17] MSI/X indication for function 1; [18] BRB Parity error; [19]
+ BRB Hw interrupt; [20] PRS Parity error; [21] PRS Hw interrupt; [22] SRC
+ Parity error; [23] SRC Hw interrupt; [24] TSDM Parity error; [25] TSDM Hw
+ interrupt; [26] TCM Parity error; [27] TCM Hw interrupt; [28] TSEMI
+ Parity error; [29] TSEMI Hw interrupt; [30] PBF Parity error; [31] PBF Hw
+ interrupt; */
+#define MISC_REG_AEU_SYS_KILL_STATUS_0 0xa600
+#define MISC_REG_AEU_SYS_KILL_STATUS_1 0xa604
+#define MISC_REG_AEU_SYS_KILL_STATUS_2 0xa608
+#define MISC_REG_AEU_SYS_KILL_STATUS_3 0xa60c
+/* [R 4] This field indicates the type of the device. '0' - 2 Ports; '1' - 1
+ Port. */
+#define MISC_REG_BOND_ID 0xa400
+/* [R 8] These bits indicate the metal revision of the chip. This value
+ starts at 0x00 for each all-layer tape-out and increments by one for each
+ tape-out. */
+#define MISC_REG_CHIP_METAL 0xa404
+/* [R 16] These bits indicate the part number for the chip. */
+#define MISC_REG_CHIP_NUM 0xa408
+/* [R 4] These bits indicate the base revision of the chip. This value
+ starts at 0x0 for the A0 tape-out and increments by one for each
+ all-layer tape-out. */
+#define MISC_REG_CHIP_REV 0xa40c
+/* [RW 32] The following driver registers(1...16) represent 16 drivers and
+ 32 clients. Each client can be controlled by one driver only. One in each
+ bit represent that this driver control the appropriate client (Ex: bit 5
+ is set means this driver control client number 5). addr1 = set; addr0 =
+ clear; read from both addresses will give the same result = status. write
+ to address 1 will set a request to control all the clients that their
+ appropriate bit (in the write command) is set. if the client is free (the
+ appropriate bit in all the other drivers is clear) one will be written to
+ that driver register; if the client isn't free the bit will remain zero.
+ if the appropriate bit is set (the driver request to gain control on a
+ client it already controls the ~MISC_REGISTERS_INT_STS.GENERIC_SW
+ interrupt will be asserted). write to address 0 will set a request to
+ free all the clients that their appropriate bit (in the write command) is
+ set. if the appropriate bit is clear (the driver request to free a client
+ it doesn't controls the ~MISC_REGISTERS_INT_STS.GENERIC_SW interrupt will
+ be asserted). */
+#define MISC_REG_DRIVER_CONTROL_1 0xa510
+#define MISC_REG_DRIVER_CONTROL_7 0xa3c8
+/* [RW 1] e1hmf for WOL. If clr WOL signal o the PXP will be send on bit 0
+ only. */
+#define MISC_REG_E1HMF_MODE 0xa5f8
+/* [RW 32] Debug only: spare RW register reset by core reset */
+#define MISC_REG_GENERIC_CR_0 0xa460
+/* [RW 32] Debug only: spare RW register reset by por reset */
+#define MISC_REG_GENERIC_POR_1 0xa474
+/* [RW 32] GPIO. [31-28] FLOAT port 0; [27-24] FLOAT port 0; When any of
+ these bits is written as a '1'; the corresponding SPIO bit will turn off
+ it's drivers and become an input. This is the reset state of all GPIO
+ pins. The read value of these bits will be a '1' if that last command
+ (#SET; #CLR; or #FLOAT) for this bit was a #FLOAT. (reset value 0xff).
+ [23-20] CLR port 1; 19-16] CLR port 0; When any of these bits is written
+ as a '1'; the corresponding GPIO bit will drive low. The read value of
+ these bits will be a '1' if that last command (#SET; #CLR; or #FLOAT) for
+ this bit was a #CLR. (reset value 0). [15-12] SET port 1; 11-8] port 0;
+ SET When any of these bits is written as a '1'; the corresponding GPIO
+ bit will drive high (if it has that capability). The read value of these
+ bits will be a '1' if that last command (#SET; #CLR; or #FLOAT) for this
+ bit was a #SET. (reset value 0). [7-4] VALUE port 1; [3-0] VALUE port 0;
+ RO; These bits indicate the read value of each of the eight GPIO pins.
+ This is the result value of the pin; not the drive value. Writing these
+ bits will have not effect. */
+#define MISC_REG_GPIO 0xa490
+/* [RW 8] These bits enable the GPIO_INTs to signals event to the
+ IGU/MCP.according to the following map: [0] p0_gpio_0; [1] p0_gpio_1; [2]
+ p0_gpio_2; [3] p0_gpio_3; [4] p1_gpio_0; [5] p1_gpio_1; [6] p1_gpio_2;
+ [7] p1_gpio_3; */
+#define MISC_REG_GPIO_EVENT_EN 0xa2bc
+/* [RW 32] GPIO INT. [31-28] OLD_CLR port1; [27-24] OLD_CLR port0; Writing a
+ '1' to these bit clears the corresponding bit in the #OLD_VALUE register.
+ This will acknowledge an interrupt on the falling edge of corresponding
+ GPIO input (reset value 0). [23-16] OLD_SET [23-16] port1; OLD_SET port0;
+ Writing a '1' to these bit sets the corresponding bit in the #OLD_VALUE
+ register. This will acknowledge an interrupt on the rising edge of
+ corresponding SPIO input (reset value 0). [15-12] OLD_VALUE [11-8] port1;
+ OLD_VALUE port0; RO; These bits indicate the old value of the GPIO input
+ value. When the ~INT_STATE bit is set; this bit indicates the OLD value
+ of the pin such that if ~INT_STATE is set and this bit is '0'; then the
+ interrupt is due to a low to high edge. If ~INT_STATE is set and this bit
+ is '1'; then the interrupt is due to a high to low edge (reset value 0).
+ [7-4] INT_STATE port1; [3-0] INT_STATE RO port0; These bits indicate the
+ current GPIO interrupt state for each GPIO pin. This bit is cleared when
+ the appropriate #OLD_SET or #OLD_CLR command bit is written. This bit is
+ set when the GPIO input does not match the current value in #OLD_VALUE
+ (reset value 0). */
+#define MISC_REG_GPIO_INT 0xa494
+/* [R 28] this field hold the last information that caused reserved
+ attention. bits [19:0] - address; [22:20] function; [23] reserved;
+ [27:24] the master that caused the attention - according to the following
+ encodeing:1 = pxp; 2 = mcp; 3 = usdm; 4 = tsdm; 5 = xsdm; 6 = csdm; 7 =
+ dbu; 8 = dmae */
+#define MISC_REG_GRC_RSV_ATTN 0xa3c0
+/* [R 28] this field hold the last information that caused timeout
+ attention. bits [19:0] - address; [22:20] function; [23] reserved;
+ [27:24] the master that caused the attention - according to the following
+ encodeing:1 = pxp; 2 = mcp; 3 = usdm; 4 = tsdm; 5 = xsdm; 6 = csdm; 7 =
+ dbu; 8 = dmae */
+#define MISC_REG_GRC_TIMEOUT_ATTN 0xa3c4
+/* [RW 1] Setting this bit enables a timer in the GRC block to timeout any
+ access that does not finish within
+ ~misc_registers_grc_timout_val.grc_timeout_val cycles. When this bit is
+ cleared; this timeout is disabled. If this timeout occurs; the GRC shall
+ assert it attention output. */
+#define MISC_REG_GRC_TIMEOUT_EN 0xa280
+/* [RW 28] 28 LSB of LCPLL first register; reset val = 521. inside order of
+ the bits is: [2:0] OAC reset value 001) CML output buffer bias control;
+ 111 for +40%; 011 for +20%; 001 for 0%; 000 for -20%. [5:3] Icp_ctrl
+ (reset value 001) Charge pump current control; 111 for 720u; 011 for
+ 600u; 001 for 480u and 000 for 360u. [7:6] Bias_ctrl (reset value 00)
+ Global bias control; When bit 7 is high bias current will be 10 0gh; When
+ bit 6 is high bias will be 100w; Valid values are 00; 10; 01. [10:8]
+ Pll_observe (reset value 010) Bits to control observability. bit 10 is
+ for test bias; bit 9 is for test CK; bit 8 is test Vc. [12:11] Vth_ctrl
+ (reset value 00) Comparator threshold control. 00 for 0.6V; 01 for 0.54V
+ and 10 for 0.66V. [13] pllSeqStart (reset value 0) Enables VCO tuning
+ sequencer: 1= sequencer disabled; 0= sequencer enabled (inverted
+ internally). [14] reserved (reset value 0) Reset for VCO sequencer is
+ connected to RESET input directly. [15] capRetry_en (reset value 0)
+ enable retry on cap search failure (inverted). [16] freqMonitor_e (reset
+ value 0) bit to continuously monitor vco freq (inverted). [17]
+ freqDetRestart_en (reset value 0) bit to enable restart when not freq
+ locked (inverted). [18] freqDetRetry_en (reset value 0) bit to enable
+ retry on freq det failure(inverted). [19] pllForceFdone_en (reset value
+ 0) bit to enable pllForceFdone & pllForceFpass into pllSeq. [20]
+ pllForceFdone (reset value 0) bit to force freqDone. [21] pllForceFpass
+ (reset value 0) bit to force freqPass. [22] pllForceDone_en (reset value
+ 0) bit to enable pllForceCapDone. [23] pllForceCapDone (reset value 0)
+ bit to force capDone. [24] pllForceCapPass_en (reset value 0) bit to
+ enable pllForceCapPass. [25] pllForceCapPass (reset value 0) bit to force
+ capPass. [26] capRestart (reset value 0) bit to force cap sequencer to
+ restart. [27] capSelectM_en (reset value 0) bit to enable cap select
+ register bits. */
+#define MISC_REG_LCPLL_CTRL_1 0xa2a4
+#define MISC_REG_LCPLL_CTRL_REG_2 0xa2a8
+/* [RW 4] Interrupt mask register #0 read/write */
+#define MISC_REG_MISC_INT_MASK 0xa388
+/* [RW 1] Parity mask register #0 read/write */
+#define MISC_REG_MISC_PRTY_MASK 0xa398
+/* [R 1] Parity register #0 read */
+#define MISC_REG_MISC_PRTY_STS 0xa38c
+#define MISC_REG_NIG_WOL_P0 0xa270
+#define MISC_REG_NIG_WOL_P1 0xa274
+/* [R 1] If set indicate that the pcie_rst_b was asserted without perst
+ assertion */
+#define MISC_REG_PCIE_HOT_RESET 0xa618
+/* [RW 32] 32 LSB of storm PLL first register; reset val = 0x 071d2911.
+ inside order of the bits is: [0] P1 divider[0] (reset value 1); [1] P1
+ divider[1] (reset value 0); [2] P1 divider[2] (reset value 0); [3] P1
+ divider[3] (reset value 0); [4] P2 divider[0] (reset value 1); [5] P2
+ divider[1] (reset value 0); [6] P2 divider[2] (reset value 0); [7] P2
+ divider[3] (reset value 0); [8] ph_det_dis (reset value 1); [9]
+ freq_det_dis (reset value 0); [10] Icpx[0] (reset value 0); [11] Icpx[1]
+ (reset value 1); [12] Icpx[2] (reset value 0); [13] Icpx[3] (reset value
+ 1); [14] Icpx[4] (reset value 0); [15] Icpx[5] (reset value 0); [16]
+ Rx[0] (reset value 1); [17] Rx[1] (reset value 0); [18] vc_en (reset
+ value 1); [19] vco_rng[0] (reset value 1); [20] vco_rng[1] (reset value
+ 1); [21] Kvco_xf[0] (reset value 0); [22] Kvco_xf[1] (reset value 0);
+ [23] Kvco_xf[2] (reset value 0); [24] Kvco_xs[0] (reset value 1); [25]
+ Kvco_xs[1] (reset value 1); [26] Kvco_xs[2] (reset value 1); [27]
+ testd_en (reset value 0); [28] testd_sel[0] (reset value 0); [29]
+ testd_sel[1] (reset value 0); [30] testd_sel[2] (reset value 0); [31]
+ testa_en (reset value 0); */
+#define MISC_REG_PLL_STORM_CTRL_1 0xa294
+#define MISC_REG_PLL_STORM_CTRL_2 0xa298
+#define MISC_REG_PLL_STORM_CTRL_3 0xa29c
+#define MISC_REG_PLL_STORM_CTRL_4 0xa2a0
+/* [RW 32] reset reg#2; rite/read one = the specific block is out of reset;
+ write/read zero = the specific block is in reset; addr 0-wr- the write
+ value will be written to the register; addr 1-set - one will be written
+ to all the bits that have the value of one in the data written (bits that
+ have the value of zero will not be change) ; addr 2-clear - zero will be
+ written to all the bits that have the value of one in the data written
+ (bits that have the value of zero will not be change); addr 3-ignore;
+ read ignore from all addr except addr 00; inside order of the bits is:
+ [0] rst_bmac0; [1] rst_bmac1; [2] rst_emac0; [3] rst_emac1; [4] rst_grc;
+ [5] rst_mcp_n_reset_reg_hard_core; [6] rst_ mcp_n_hard_core_rst_b; [7]
+ rst_ mcp_n_reset_cmn_cpu; [8] rst_ mcp_n_reset_cmn_core; [9] rst_rbcn;
+ [10] rst_dbg; [11] rst_misc_core; [12] rst_dbue (UART); [13]
+ Pci_resetmdio_n; [14] rst_emac0_hard_core; [15] rst_emac1_hard_core; 16]
+ rst_pxp_rq_rd_wr; 31:17] reserved */
+#define MISC_REG_RESET_REG_2 0xa590
+/* [RW 20] 20 bit GRC address where the scratch-pad of the MCP that is
+ shared with the driver resides */
+#define MISC_REG_SHARED_MEM_ADDR 0xa2b4
+/* [RW 32] SPIO. [31-24] FLOAT When any of these bits is written as a '1';
+ the corresponding SPIO bit will turn off it's drivers and become an
+ input. This is the reset state of all SPIO pins. The read value of these
+ bits will be a '1' if that last command (#SET; #CL; or #FLOAT) for this
+ bit was a #FLOAT. (reset value 0xff). [23-16] CLR When any of these bits
+ is written as a '1'; the corresponding SPIO bit will drive low. The read
+ value of these bits will be a '1' if that last command (#SET; #CLR; or
+#FLOAT) for this bit was a #CLR. (reset value 0). [15-8] SET When any of
+ these bits is written as a '1'; the corresponding SPIO bit will drive
+ high (if it has that capability). The read value of these bits will be a
+ '1' if that last command (#SET; #CLR; or #FLOAT) for this bit was a #SET.
+ (reset value 0). [7-0] VALUE RO; These bits indicate the read value of
+ each of the eight SPIO pins. This is the result value of the pin; not the
+ drive value. Writing these bits will have not effect. Each 8 bits field
+ is divided as follows: [0] VAUX Enable; when pulsed low; enables supply
+ from VAUX. (This is an output pin only; the FLOAT field is not applicable
+ for this pin); [1] VAUX Disable; when pulsed low; disables supply form
+ VAUX. (This is an output pin only; FLOAT field is not applicable for this
+ pin); [2] SEL_VAUX_B - Control to power switching logic. Drive low to
+ select VAUX supply. (This is an output pin only; it is not controlled by
+ the SET and CLR fields; it is controlled by the Main Power SM; the FLOAT
+ field is not applicable for this pin; only the VALUE fields is relevant -
+ it reflects the output value); [3] port swap [4] spio_4; [5] spio_5; [6]
+ Bit 0 of UMP device ID select; read by UMP firmware; [7] Bit 1 of UMP
+ device ID select; read by UMP firmware. */
+#define MISC_REG_SPIO 0xa4fc
+/* [RW 8] These bits enable the SPIO_INTs to signals event to the IGU/MC.
+ according to the following map: [3:0] reserved; [4] spio_4 [5] spio_5;
+ [7:0] reserved */
+#define MISC_REG_SPIO_EVENT_EN 0xa2b8
+/* [RW 32] SPIO INT. [31-24] OLD_CLR Writing a '1' to these bit clears the
+ corresponding bit in the #OLD_VALUE register. This will acknowledge an
+ interrupt on the falling edge of corresponding SPIO input (reset value
+ 0). [23-16] OLD_SET Writing a '1' to these bit sets the corresponding bit
+ in the #OLD_VALUE register. This will acknowledge an interrupt on the
+ rising edge of corresponding SPIO input (reset value 0). [15-8] OLD_VALUE
+ RO; These bits indicate the old value of the SPIO input value. When the
+ ~INT_STATE bit is set; this bit indicates the OLD value of the pin such
+ that if ~INT_STATE is set and this bit is '0'; then the interrupt is due
+ to a low to high edge. If ~INT_STATE is set and this bit is '1'; then the
+ interrupt is due to a high to low edge (reset value 0). [7-0] INT_STATE
+ RO; These bits indicate the current SPIO interrupt state for each SPIO
+ pin. This bit is cleared when the appropriate #OLD_SET or #OLD_CLR
+ command bit is written. This bit is set when the SPIO input does not
+ match the current value in #OLD_VALUE (reset value 0). */
+#define MISC_REG_SPIO_INT 0xa500
+/* [RW 32] reload value for counter 4 if reload; the value will be reload if
+ the counter reached zero and the reload bit
+ (~misc_registers_sw_timer_cfg_4.sw_timer_cfg_4[1] ) is set */
+#define MISC_REG_SW_TIMER_RELOAD_VAL_4 0xa2fc
+/* [RW 32] the value of the counter for sw timers1-8. there are 8 addresses
+ in this register. addres 0 - timer 1; address 1 - timer 2, ... address 7 -
+ timer 8 */
+#define MISC_REG_SW_TIMER_VAL 0xa5c0
+/* [RW 1] Set by the MCP to remember if one or more of the drivers is/are
+ loaded; 0-prepare; -unprepare */
+#define MISC_REG_UNPREPARED 0xa424
+#define NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_BRCST (0x1<<0)
+#define NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_MLCST (0x1<<1)
+#define NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_NO_VLAN (0x1<<4)
+#define NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_UNCST (0x1<<2)
+#define NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_VLAN (0x1<<3)
+#define NIG_MASK_INTERRUPT_PORT0_REG_MASK_EMAC0_MISC_MI_INT (0x1<<0)
+#define NIG_MASK_INTERRUPT_PORT0_REG_MASK_SERDES0_LINK_STATUS (0x1<<9)
+#define NIG_MASK_INTERRUPT_PORT0_REG_MASK_XGXS0_LINK10G (0x1<<15)
+#define NIG_MASK_INTERRUPT_PORT0_REG_MASK_XGXS0_LINK_STATUS (0xf<<18)
+/* [RW 1] Input enable for RX_BMAC0 IF */
+#define NIG_REG_BMAC0_IN_EN 0x100ac
+/* [RW 1] output enable for TX_BMAC0 IF */
+#define NIG_REG_BMAC0_OUT_EN 0x100e0
+/* [RW 1] output enable for TX BMAC pause port 0 IF */
+#define NIG_REG_BMAC0_PAUSE_OUT_EN 0x10110
+/* [RW 1] output enable for RX_BMAC0_REGS IF */
+#define NIG_REG_BMAC0_REGS_OUT_EN 0x100e8
+/* [RW 1] output enable for RX BRB1 port0 IF */
+#define NIG_REG_BRB0_OUT_EN 0x100f8
+/* [RW 1] Input enable for TX BRB1 pause port 0 IF */
+#define NIG_REG_BRB0_PAUSE_IN_EN 0x100c4
+/* [RW 1] output enable for RX BRB1 port1 IF */
+#define NIG_REG_BRB1_OUT_EN 0x100fc
+/* [RW 1] Input enable for TX BRB1 pause port 1 IF */
+#define NIG_REG_BRB1_PAUSE_IN_EN 0x100c8
+/* [RW 1] output enable for RX BRB1 LP IF */
+#define NIG_REG_BRB_LB_OUT_EN 0x10100
+/* [WB_W 82] Debug packet to LP from RBC; Data spelling:[63:0] data; 64]
+ error; [67:65]eop_bvalid; [68]eop; [69]sop; [70]port_id; 71]flush;
+ 72:73]-vnic_num; 81:74]-sideband_info */
+#define NIG_REG_DEBUG_PACKET_LB 0x10800
+/* [RW 1] Input enable for TX Debug packet */
+#define NIG_REG_EGRESS_DEBUG_IN_EN 0x100dc
+/* [RW 1] If 1 - egress drain mode for port0 is active. In this mode all
+ packets from PBFare not forwarded to the MAC and just deleted from FIFO.
+ First packet may be deleted from the middle. And last packet will be
+ always deleted till the end. */
+#define NIG_REG_EGRESS_DRAIN0_MODE 0x10060
+/* [RW 1] Output enable to EMAC0 */
+#define NIG_REG_EGRESS_EMAC0_OUT_EN 0x10120
+/* [RW 1] MAC configuration for packets of port0. If 1 - all packet outputs
+ to emac for port0; other way to bmac for port0 */
+#define NIG_REG_EGRESS_EMAC0_PORT 0x10058
+/* [RW 1] Input enable for TX PBF user packet port0 IF */
+#define NIG_REG_EGRESS_PBF0_IN_EN 0x100cc
+/* [RW 1] Input enable for TX PBF user packet port1 IF */
+#define NIG_REG_EGRESS_PBF1_IN_EN 0x100d0
+/* [RW 1] Input enable for TX UMP management packet port0 IF */
+#define NIG_REG_EGRESS_UMP0_IN_EN 0x100d4
+/* [RW 1] Input enable for RX_EMAC0 IF */
+#define NIG_REG_EMAC0_IN_EN 0x100a4
+/* [RW 1] output enable for TX EMAC pause port 0 IF */
+#define NIG_REG_EMAC0_PAUSE_OUT_EN 0x10118
+/* [R 1] status from emac0. This bit is set when MDINT from either the
+ EXT_MDINT pin or from the Copper PHY is driven low. This condition must
+ be cleared in the attached PHY device that is driving the MINT pin. */
+#define NIG_REG_EMAC0_STATUS_MISC_MI_INT 0x10494
+/* [WB 48] This address space contains BMAC0 registers. The BMAC registers
+ are described in appendix A. In order to access the BMAC0 registers; the
+ base address; NIG_REGISTERS_INGRESS_BMAC0_MEM; Offset: 0x10c00; should be
+ added to each BMAC register offset */
+#define NIG_REG_INGRESS_BMAC0_MEM 0x10c00
+/* [WB 48] This address space contains BMAC1 registers. The BMAC registers
+ are described in appendix A. In order to access the BMAC0 registers; the
+ base address; NIG_REGISTERS_INGRESS_BMAC1_MEM; Offset: 0x11000; should be
+ added to each BMAC register offset */
+#define NIG_REG_INGRESS_BMAC1_MEM 0x11000
+/* [R 1] FIFO empty in EOP descriptor FIFO of LP in NIG_RX_EOP */
+#define NIG_REG_INGRESS_EOP_LB_EMPTY 0x104e0
+/* [RW 17] Debug only. RX_EOP_DSCR_lb_FIFO in NIG_RX_EOP. Data
+ packet_length[13:0]; mac_error[14]; trunc_error[15]; parity[16] */
+#define NIG_REG_INGRESS_EOP_LB_FIFO 0x104e4
+/* [RW 27] 0 - must be active for Everest A0; 1- for Everest B0 when latch
+ logic for interrupts must be used. Enable per bit of interrupt of
+ ~latch_status.latch_status */
+#define NIG_REG_LATCH_BC_0 0x16210
+/* [RW 27] Latch for each interrupt from Unicore.b[0]
+ status_emac0_misc_mi_int; b[1] status_emac0_misc_mi_complete;
+ b[2]status_emac0_misc_cfg_change; b[3]status_emac0_misc_link_status;
+ b[4]status_emac0_misc_link_change; b[5]status_emac0_misc_attn;
+ b[6]status_serdes0_mac_crs; b[7]status_serdes0_autoneg_complete;
+ b[8]status_serdes0_fiber_rxact; b[9]status_serdes0_link_status;
+ b[10]status_serdes0_mr_page_rx; b[11]status_serdes0_cl73_an_complete;
+ b[12]status_serdes0_cl73_mr_page_rx; b[13]status_serdes0_rx_sigdet;
+ b[14]status_xgxs0_remotemdioreq; b[15]status_xgxs0_link10g;
+ b[16]status_xgxs0_autoneg_complete; b[17]status_xgxs0_fiber_rxact;
+ b[21:18]status_xgxs0_link_status; b[22]status_xgxs0_mr_page_rx;
+ b[23]status_xgxs0_cl73_an_complete; b[24]status_xgxs0_cl73_mr_page_rx;
+ b[25]status_xgxs0_rx_sigdet; b[26]status_xgxs0_mac_crs */
+#define NIG_REG_LATCH_STATUS_0 0x18000
+/* [RW 1] led 10g for port 0 */
+#define NIG_REG_LED_10G_P0 0x10320
+/* [RW 1] led 10g for port 1 */
+#define NIG_REG_LED_10G_P1 0x10324
+/* [RW 1] Port0: This bit is set to enable the use of the
+ ~nig_registers_led_control_blink_rate_p0.led_control_blink_rate_p0 field
+ defined below. If this bit is cleared; then the blink rate will be about
+ 8Hz. */
+#define NIG_REG_LED_CONTROL_BLINK_RATE_ENA_P0 0x10318
+/* [RW 12] Port0: Specifies the period of each blink cycle (on + off) for
+ Traffic LED in milliseconds. Must be a non-zero value. This 12-bit field
+ is reset to 0x080; giving a default blink period of approximately 8Hz. */
+#define NIG_REG_LED_CONTROL_BLINK_RATE_P0 0x10310
+/* [RW 1] Port0: If set along with the
+ ~nig_registers_led_control_override_traffic_p0.led_control_override_traffic_p0
+ bit and ~nig_registers_led_control_traffic_p0.led_control_traffic_p0 LED
+ bit; the Traffic LED will blink with the blink rate specified in
+ ~nig_registers_led_control_blink_rate_p0.led_control_blink_rate_p0 and
+ ~nig_registers_led_control_blink_rate_ena_p0.led_control_blink_rate_ena_p0
+ fields. */
+#define NIG_REG_LED_CONTROL_BLINK_TRAFFIC_P0 0x10308
+/* [RW 1] Port0: If set overrides hardware control of the Traffic LED. The
+ Traffic LED will then be controlled via bit ~nig_registers_
+ led_control_traffic_p0.led_control_traffic_p0 and bit
+ ~nig_registers_led_control_blink_traffic_p0.led_control_blink_traffic_p0 */
+#define NIG_REG_LED_CONTROL_OVERRIDE_TRAFFIC_P0 0x102f8
+/* [RW 1] Port0: If set along with the led_control_override_trafic_p0 bit;
+ turns on the Traffic LED. If the led_control_blink_traffic_p0 bit is also
+ set; the LED will blink with blink rate specified in
+ ~nig_registers_led_control_blink_rate_p0.led_control_blink_rate_p0 and
+ ~nig_regsters_led_control_blink_rate_ena_p0.led_control_blink_rate_ena_p0
+ fields. */
+#define NIG_REG_LED_CONTROL_TRAFFIC_P0 0x10300
+/* [RW 4] led mode for port0: 0 MAC; 1-3 PHY1; 4 MAC2; 5-7 PHY4; 8-MAC3;
+ 9-11PHY7; 12 MAC4; 13-15 PHY10; */
+#define NIG_REG_LED_MODE_P0 0x102f0
+/* [RW 3] for port0 enable for llfc ppp and pause. b0 - brb1 enable; b1-
+ tsdm enable; b2- usdm enable */
+#define NIG_REG_LLFC_EGRESS_SRC_ENABLE_0 0x16070
+#define NIG_REG_LLFC_EGRESS_SRC_ENABLE_1 0x16074
+/* [RW 1] SAFC enable for port0. This register may get 1 only when
+ ~ppp_enable.ppp_enable = 0 and pause_enable.pause_enable =0 for the same
+ port */
+#define NIG_REG_LLFC_ENABLE_0 0x16208
+/* [RW 16] classes are high-priority for port0 */
+#define NIG_REG_LLFC_HIGH_PRIORITY_CLASSES_0 0x16058
+/* [RW 16] classes are low-priority for port0 */
+#define NIG_REG_LLFC_LOW_PRIORITY_CLASSES_0 0x16060
+/* [RW 1] Output enable of message to LLFC BMAC IF for port0 */
+#define NIG_REG_LLFC_OUT_EN_0 0x160c8
+#define NIG_REG_LLH0_ACPI_PAT_0_CRC 0x1015c
+#define NIG_REG_LLH0_ACPI_PAT_6_LEN 0x10154
+#define NIG_REG_LLH0_BRB1_DRV_MASK 0x10244
+#define NIG_REG_LLH0_BRB1_DRV_MASK_MF 0x16048
+/* [RW 1] send to BRB1 if no match on any of RMP rules. */
+#define NIG_REG_LLH0_BRB1_NOT_MCP 0x1025c
+/* [RW 2] Determine the classification participants. 0: no classification.1:
+ classification upon VLAN id. 2: classification upon MAC address. 3:
+ classification upon both VLAN id & MAC addr. */
+#define NIG_REG_LLH0_CLS_TYPE 0x16080
+/* [RW 32] cm header for llh0 */
+#define NIG_REG_LLH0_CM_HEADER 0x1007c
+#define NIG_REG_LLH0_DEST_IP_0_1 0x101dc
+#define NIG_REG_LLH0_DEST_MAC_0_0 0x101c0
+/* [RW 16] destination TCP address 1. The LLH will look for this address in
+ all incoming packets. */
+#define NIG_REG_LLH0_DEST_TCP_0 0x10220
+/* [RW 16] destination UDP address 1 The LLH will look for this address in
+ all incoming packets. */
+#define NIG_REG_LLH0_DEST_UDP_0 0x10214
+#define NIG_REG_LLH0_ERROR_MASK 0x1008c
+/* [RW 8] event id for llh0 */
+#define NIG_REG_LLH0_EVENT_ID 0x10084
+#define NIG_REG_LLH0_FUNC_EN 0x160fc
+#define NIG_REG_LLH0_FUNC_VLAN_ID 0x16100
+/* [RW 1] Determine the IP version to look for in
+ ~nig_registers_llh0_dest_ip_0.llh0_dest_ip_0. 0 - IPv6; 1-IPv4 */
+#define NIG_REG_LLH0_IPV4_IPV6_0 0x10208
+/* [RW 1] t bit for llh0 */
+#define NIG_REG_LLH0_T_BIT 0x10074
+/* [RW 12] VLAN ID 1. In case of VLAN packet the LLH will look for this ID. */
+#define NIG_REG_LLH0_VLAN_ID_0 0x1022c
+/* [RW 8] init credit counter for port0 in LLH */
+#define NIG_REG_LLH0_XCM_INIT_CREDIT 0x10554
+#define NIG_REG_LLH0_XCM_MASK 0x10130
+#define NIG_REG_LLH1_BRB1_DRV_MASK 0x10248
+/* [RW 1] send to BRB1 if no match on any of RMP rules. */
+#define NIG_REG_LLH1_BRB1_NOT_MCP 0x102dc
+/* [RW 2] Determine the classification participants. 0: no classification.1:
+ classification upon VLAN id. 2: classification upon MAC address. 3:
+ classification upon both VLAN id & MAC addr. */
+#define NIG_REG_LLH1_CLS_TYPE 0x16084
+/* [RW 32] cm header for llh1 */
+#define NIG_REG_LLH1_CM_HEADER 0x10080
+#define NIG_REG_LLH1_ERROR_MASK 0x10090
+/* [RW 8] event id for llh1 */
+#define NIG_REG_LLH1_EVENT_ID 0x10088
+/* [RW 8] init credit counter for port1 in LLH */
+#define NIG_REG_LLH1_XCM_INIT_CREDIT 0x10564
+#define NIG_REG_LLH1_XCM_MASK 0x10134
+/* [RW 1] When this bit is set; the LLH will expect all packets to be with
+ e1hov */
+#define NIG_REG_LLH_E1HOV_MODE 0x160d8
+/* [RW 1] When this bit is set; the LLH will classify the packet before
+ sending it to the BRB or calculating WoL on it. */
+#define NIG_REG_LLH_MF_MODE 0x16024
+#define NIG_REG_MASK_INTERRUPT_PORT0 0x10330
+#define NIG_REG_MASK_INTERRUPT_PORT1 0x10334
+/* [RW 1] Output signal from NIG to EMAC0. When set enables the EMAC0 block. */
+#define NIG_REG_NIG_EMAC0_EN 0x1003c
+/* [RW 1] Output signal from NIG to EMAC1. When set enables the EMAC1 block. */
+#define NIG_REG_NIG_EMAC1_EN 0x10040
+/* [RW 1] Output signal from NIG to TX_EMAC0. When set indicates to the
+ EMAC0 to strip the CRC from the ingress packets. */
+#define NIG_REG_NIG_INGRESS_EMAC0_NO_CRC 0x10044
+/* [R 32] Interrupt register #0 read */
+#define NIG_REG_NIG_INT_STS_0 0x103b0
+#define NIG_REG_NIG_INT_STS_1 0x103c0
+/* [R 32] Parity register #0 read */
+#define NIG_REG_NIG_PRTY_STS 0x103d0
+/* [RW 1] Pause enable for port0. This register may get 1 only when
+ ~safc_enable.safc_enable = 0 and ppp_enable.ppp_enable =0 for the same
+ port */
+#define NIG_REG_PAUSE_ENABLE_0 0x160c0
+/* [RW 1] Input enable for RX PBF LP IF */
+#define NIG_REG_PBF_LB_IN_EN 0x100b4
+/* [RW 1] Value of this register will be transmitted to port swap when
+ ~nig_registers_strap_override.strap_override =1 */
+#define NIG_REG_PORT_SWAP 0x10394
+/* [RW 1] output enable for RX parser descriptor IF */
+#define NIG_REG_PRS_EOP_OUT_EN 0x10104
+/* [RW 1] Input enable for RX parser request IF */
+#define NIG_REG_PRS_REQ_IN_EN 0x100b8
+/* [RW 5] control to serdes - CL45 DEVAD */
+#define NIG_REG_SERDES0_CTRL_MD_DEVAD 0x10370
+/* [RW 1] control to serdes; 0 - clause 45; 1 - clause 22 */
+#define NIG_REG_SERDES0_CTRL_MD_ST 0x1036c
+/* [RW 5] control to serdes - CL22 PHY_ADD and CL45 PRTAD */
+#define NIG_REG_SERDES0_CTRL_PHY_ADDR 0x10374
+/* [R 1] status from serdes0 that inputs to interrupt logic of link status */
+#define NIG_REG_SERDES0_STATUS_LINK_STATUS 0x10578
+/* [R 32] Rx statistics : In user packets discarded due to BRB backpressure
+ for port0 */
+#define NIG_REG_STAT0_BRB_DISCARD 0x105f0
+/* [R 32] Rx statistics : In user packets truncated due to BRB backpressure
+ for port0 */
+#define NIG_REG_STAT0_BRB_TRUNCATE 0x105f8
+/* [WB_R 36] Tx statistics : Number of packets from emac0 or bmac0 that
+ between 1024 and 1522 bytes for port0 */
+#define NIG_REG_STAT0_EGRESS_MAC_PKT0 0x10750
+/* [WB_R 36] Tx statistics : Number of packets from emac0 or bmac0 that
+ between 1523 bytes and above for port0 */
+#define NIG_REG_STAT0_EGRESS_MAC_PKT1 0x10760
+/* [R 32] Rx statistics : In user packets discarded due to BRB backpressure
+ for port1 */
+#define NIG_REG_STAT1_BRB_DISCARD 0x10628
+/* [WB_R 36] Tx statistics : Number of packets from emac1 or bmac1 that
+ between 1024 and 1522 bytes for port1 */
+#define NIG_REG_STAT1_EGRESS_MAC_PKT0 0x107a0
+/* [WB_R 36] Tx statistics : Number of packets from emac1 or bmac1 that
+ between 1523 bytes and above for port1 */
+#define NIG_REG_STAT1_EGRESS_MAC_PKT1 0x107b0
+/* [WB_R 64] Rx statistics : User octets received for LP */
+#define NIG_REG_STAT2_BRB_OCTET 0x107e0
+#define NIG_REG_STATUS_INTERRUPT_PORT0 0x10328
+#define NIG_REG_STATUS_INTERRUPT_PORT1 0x1032c
+/* [RW 1] port swap mux selection. If this register equal to 0 then port
+ swap is equal to SPIO pin that inputs from ifmux_serdes_swap. If 1 then
+ ort swap is equal to ~nig_registers_port_swap.port_swap */
+#define NIG_REG_STRAP_OVERRIDE 0x10398
+/* [RW 1] output enable for RX_XCM0 IF */
+#define NIG_REG_XCM0_OUT_EN 0x100f0
+/* [RW 1] output enable for RX_XCM1 IF */
+#define NIG_REG_XCM1_OUT_EN 0x100f4
+/* [RW 1] control to xgxs - remote PHY in-band MDIO */
+#define NIG_REG_XGXS0_CTRL_EXTREMOTEMDIOST 0x10348
+/* [RW 5] control to xgxs - CL45 DEVAD */
+#define NIG_REG_XGXS0_CTRL_MD_DEVAD 0x1033c
+/* [RW 1] control to xgxs; 0 - clause 45; 1 - clause 22 */
+#define NIG_REG_XGXS0_CTRL_MD_ST 0x10338
+/* [RW 5] control to xgxs - CL22 PHY_ADD and CL45 PRTAD */
+#define NIG_REG_XGXS0_CTRL_PHY_ADDR 0x10340
+/* [R 1] status from xgxs0 that inputs to interrupt logic of link10g. */
+#define NIG_REG_XGXS0_STATUS_LINK10G 0x10680
+/* [R 4] status from xgxs0 that inputs to interrupt logic of link status */
+#define NIG_REG_XGXS0_STATUS_LINK_STATUS 0x10684
+/* [RW 2] selection for XGXS lane of port 0 in NIG_MUX block */
+#define NIG_REG_XGXS_LANE_SEL_P0 0x102e8
+/* [RW 1] selection for port0 for NIG_MUX block : 0 = SerDes; 1 = XGXS */
+#define NIG_REG_XGXS_SERDES0_MODE_SEL 0x102e0
+#define NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_EMAC0_MISC_MI_INT (0x1<<0)
+#define NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_SERDES0_LINK_STATUS (0x1<<9)
+#define NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_XGXS0_LINK10G (0x1<<15)
+#define NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_XGXS0_LINK_STATUS (0xf<<18)
+#define NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_XGXS0_LINK_STATUS_SIZE 18
+/* [RW 1] Disable processing further tasks from port 0 (after ending the
+ current task in process). */
+#define PBF_REG_DISABLE_NEW_TASK_PROC_P0 0x14005c
+/* [RW 1] Disable processing further tasks from port 1 (after ending the
+ current task in process). */
+#define PBF_REG_DISABLE_NEW_TASK_PROC_P1 0x140060
+/* [RW 1] Disable processing further tasks from port 4 (after ending the
+ current task in process). */
+#define PBF_REG_DISABLE_NEW_TASK_PROC_P4 0x14006c
+#define PBF_REG_IF_ENABLE_REG 0x140044
+/* [RW 1] Init bit. When set the initial credits are copied to the credit
+ registers (except the port credits). Should be set and then reset after
+ the configuration of the block has ended. */
+#define PBF_REG_INIT 0x140000
+/* [RW 1] Init bit for port 0. When set the initial credit of port 0 is
+ copied to the credit register. Should be set and then reset after the
+ configuration of the port has ended. */
+#define PBF_REG_INIT_P0 0x140004
+/* [RW 1] Init bit for port 1. When set the initial credit of port 1 is
+ copied to the credit register. Should be set and then reset after the
+ configuration of the port has ended. */
+#define PBF_REG_INIT_P1 0x140008
+/* [RW 1] Init bit for port 4. When set the initial credit of port 4 is
+ copied to the credit register. Should be set and then reset after the
+ configuration of the port has ended. */
+#define PBF_REG_INIT_P4 0x14000c
+/* [RW 1] Enable for mac interface 0. */
+#define PBF_REG_MAC_IF0_ENABLE 0x140030
+/* [RW 1] Enable for mac interface 1. */
+#define PBF_REG_MAC_IF1_ENABLE 0x140034
+/* [RW 1] Enable for the loopback interface. */
+#define PBF_REG_MAC_LB_ENABLE 0x140040
+/* [RW 10] Port 0 threshold used by arbiter in 16 byte lines used when pause
+ not suppoterd. */
+#define PBF_REG_P0_ARB_THRSH 0x1400e4
+/* [R 11] Current credit for port 0 in the tx port buffers in 16 byte lines. */
+#define PBF_REG_P0_CREDIT 0x140200
+/* [RW 11] Initial credit for port 0 in the tx port buffers in 16 byte
+ lines. */
+#define PBF_REG_P0_INIT_CRD 0x1400d0
+/* [RW 1] Indication that pause is enabled for port 0. */
+#define PBF_REG_P0_PAUSE_ENABLE 0x140014
+/* [R 8] Number of tasks in port 0 task queue. */
+#define PBF_REG_P0_TASK_CNT 0x140204
+/* [R 11] Current credit for port 1 in the tx port buffers in 16 byte lines. */
+#define PBF_REG_P1_CREDIT 0x140208
+/* [RW 11] Initial credit for port 1 in the tx port buffers in 16 byte
+ lines. */
+#define PBF_REG_P1_INIT_CRD 0x1400d4
+/* [R 8] Number of tasks in port 1 task queue. */
+#define PBF_REG_P1_TASK_CNT 0x14020c
+/* [R 11] Current credit for port 4 in the tx port buffers in 16 byte lines. */
+#define PBF_REG_P4_CREDIT 0x140210
+/* [RW 11] Initial credit for port 4 in the tx port buffers in 16 byte
+ lines. */
+#define PBF_REG_P4_INIT_CRD 0x1400e0
+/* [R 8] Number of tasks in port 4 task queue. */
+#define PBF_REG_P4_TASK_CNT 0x140214
+/* [RW 5] Interrupt mask register #0 read/write */
+#define PBF_REG_PBF_INT_MASK 0x1401d4
+/* [R 5] Interrupt register #0 read */
+#define PBF_REG_PBF_INT_STS 0x1401c8
+#define PB_REG_CONTROL 0
+/* [RW 2] Interrupt mask register #0 read/write */
+#define PB_REG_PB_INT_MASK 0x28
+/* [R 2] Interrupt register #0 read */
+#define PB_REG_PB_INT_STS 0x1c
+/* [RW 4] Parity mask register #0 read/write */
+#define PB_REG_PB_PRTY_MASK 0x38
+/* [R 4] Parity register #0 read */
+#define PB_REG_PB_PRTY_STS 0x2c
+#define PRS_REG_A_PRSU_20 0x40134
+/* [R 8] debug only: CFC load request current credit. Transaction based. */
+#define PRS_REG_CFC_LD_CURRENT_CREDIT 0x40164
+/* [R 8] debug only: CFC search request current credit. Transaction based. */
+#define PRS_REG_CFC_SEARCH_CURRENT_CREDIT 0x40168
+/* [RW 6] The initial credit for the search message to the CFC interface.
+ Credit is transaction based. */
+#define PRS_REG_CFC_SEARCH_INITIAL_CREDIT 0x4011c
+/* [RW 24] CID for port 0 if no match */
+#define PRS_REG_CID_PORT_0 0x400fc
+/* [RW 32] The CM header for flush message where 'load existed' bit in CFC
+ load response is reset and packet type is 0. Used in packet start message
+ to TCM. */
+#define PRS_REG_CM_HDR_FLUSH_LOAD_TYPE_0 0x400dc
+#define PRS_REG_CM_HDR_FLUSH_LOAD_TYPE_1 0x400e0
+#define PRS_REG_CM_HDR_FLUSH_LOAD_TYPE_2 0x400e4
+#define PRS_REG_CM_HDR_FLUSH_LOAD_TYPE_3 0x400e8
+#define PRS_REG_CM_HDR_FLUSH_LOAD_TYPE_4 0x400ec
+#define PRS_REG_CM_HDR_FLUSH_LOAD_TYPE_5 0x400f0
+/* [RW 32] The CM header for flush message where 'load existed' bit in CFC
+ load response is set and packet type is 0. Used in packet start message
+ to TCM. */
+#define PRS_REG_CM_HDR_FLUSH_NO_LOAD_TYPE_0 0x400bc
+#define PRS_REG_CM_HDR_FLUSH_NO_LOAD_TYPE_1 0x400c0
+#define PRS_REG_CM_HDR_FLUSH_NO_LOAD_TYPE_2 0x400c4
+#define PRS_REG_CM_HDR_FLUSH_NO_LOAD_TYPE_3 0x400c8
+#define PRS_REG_CM_HDR_FLUSH_NO_LOAD_TYPE_4 0x400cc
+#define PRS_REG_CM_HDR_FLUSH_NO_LOAD_TYPE_5 0x400d0
+/* [RW 32] The CM header for a match and packet type 1 for loopback port.
+ Used in packet start message to TCM. */
+#define PRS_REG_CM_HDR_LOOPBACK_TYPE_1 0x4009c
+#define PRS_REG_CM_HDR_LOOPBACK_TYPE_2 0x400a0
+#define PRS_REG_CM_HDR_LOOPBACK_TYPE_3 0x400a4
+#define PRS_REG_CM_HDR_LOOPBACK_TYPE_4 0x400a8
+/* [RW 32] The CM header for a match and packet type 0. Used in packet start
+ message to TCM. */
+#define PRS_REG_CM_HDR_TYPE_0 0x40078
+#define PRS_REG_CM_HDR_TYPE_1 0x4007c
+#define PRS_REG_CM_HDR_TYPE_2 0x40080
+#define PRS_REG_CM_HDR_TYPE_3 0x40084
+#define PRS_REG_CM_HDR_TYPE_4 0x40088
+/* [RW 32] The CM header in case there was not a match on the connection */
+#define PRS_REG_CM_NO_MATCH_HDR 0x400b8
+/* [RW 1] Indicates if in e1hov mode. 0=non-e1hov mode; 1=e1hov mode. */
+#define PRS_REG_E1HOV_MODE 0x401c8
+/* [RW 8] The 8-bit event ID for a match and packet type 1. Used in packet
+ start message to TCM. */
+#define PRS_REG_EVENT_ID_1 0x40054
+#define PRS_REG_EVENT_ID_2 0x40058
+#define PRS_REG_EVENT_ID_3 0x4005c
+/* [RW 16] The Ethernet type value for FCoE */
+#define PRS_REG_FCOE_TYPE 0x401d0
+/* [RW 8] Context region for flush packet with packet type 0. Used in CFC
+ load request message. */
+#define PRS_REG_FLUSH_REGIONS_TYPE_0 0x40004
+#define PRS_REG_FLUSH_REGIONS_TYPE_1 0x40008
+#define PRS_REG_FLUSH_REGIONS_TYPE_2 0x4000c
+#define PRS_REG_FLUSH_REGIONS_TYPE_3 0x40010
+#define PRS_REG_FLUSH_REGIONS_TYPE_4 0x40014
+#define PRS_REG_FLUSH_REGIONS_TYPE_5 0x40018
+#define PRS_REG_FLUSH_REGIONS_TYPE_6 0x4001c
+#define PRS_REG_FLUSH_REGIONS_TYPE_7 0x40020
+/* [RW 4] The increment value to send in the CFC load request message */
+#define PRS_REG_INC_VALUE 0x40048
+/* [RW 1] If set indicates not to send messages to CFC on received packets */
+#define PRS_REG_NIC_MODE 0x40138
+/* [RW 8] The 8-bit event ID for cases where there is no match on the
+ connection. Used in packet start message to TCM. */
+#define PRS_REG_NO_MATCH_EVENT_ID 0x40070
+/* [ST 24] The number of input CFC flush packets */
+#define PRS_REG_NUM_OF_CFC_FLUSH_MESSAGES 0x40128
+/* [ST 32] The number of cycles the Parser halted its operation since it
+ could not allocate the next serial number */
+#define PRS_REG_NUM_OF_DEAD_CYCLES 0x40130
+/* [ST 24] The number of input packets */
+#define PRS_REG_NUM_OF_PACKETS 0x40124
+/* [ST 24] The number of input transparent flush packets */
+#define PRS_REG_NUM_OF_TRANSPARENT_FLUSH_MESSAGES 0x4012c
+/* [RW 8] Context region for received Ethernet packet with a match and
+ packet type 0. Used in CFC load request message */
+#define PRS_REG_PACKET_REGIONS_TYPE_0 0x40028
+#define PRS_REG_PACKET_REGIONS_TYPE_1 0x4002c
+#define PRS_REG_PACKET_REGIONS_TYPE_2 0x40030
+#define PRS_REG_PACKET_REGIONS_TYPE_3 0x40034
+#define PRS_REG_PACKET_REGIONS_TYPE_4 0x40038
+#define PRS_REG_PACKET_REGIONS_TYPE_5 0x4003c
+#define PRS_REG_PACKET_REGIONS_TYPE_6 0x40040
+#define PRS_REG_PACKET_REGIONS_TYPE_7 0x40044
+/* [R 2] debug only: Number of pending requests for CAC on port 0. */
+#define PRS_REG_PENDING_BRB_CAC0_RQ 0x40174
+/* [R 2] debug only: Number of pending requests for header parsing. */
+#define PRS_REG_PENDING_BRB_PRS_RQ 0x40170
+/* [R 1] Interrupt register #0 read */
+#define PRS_REG_PRS_INT_STS 0x40188
+/* [RW 8] Parity mask register #0 read/write */
+#define PRS_REG_PRS_PRTY_MASK 0x401a4
+/* [R 8] Parity register #0 read */
+#define PRS_REG_PRS_PRTY_STS 0x40198
+/* [RW 8] Context region for pure acknowledge packets. Used in CFC load
+ request message */
+#define PRS_REG_PURE_REGIONS 0x40024
+/* [R 32] debug only: Serial number status lsb 32 bits. '1' indicates this
+ serail number was released by SDM but cannot be used because a previous
+ serial number was not released. */
+#define PRS_REG_SERIAL_NUM_STATUS_LSB 0x40154
+/* [R 32] debug only: Serial number status msb 32 bits. '1' indicates this
+ serail number was released by SDM but cannot be used because a previous
+ serial number was not released. */
+#define PRS_REG_SERIAL_NUM_STATUS_MSB 0x40158
+/* [R 4] debug only: SRC current credit. Transaction based. */
+#define PRS_REG_SRC_CURRENT_CREDIT 0x4016c
+/* [R 8] debug only: TCM current credit. Cycle based. */
+#define PRS_REG_TCM_CURRENT_CREDIT 0x40160
+/* [R 8] debug only: TSDM current credit. Transaction based. */
+#define PRS_REG_TSDM_CURRENT_CREDIT 0x4015c
+/* [R 6] Debug only: Number of used entries in the data FIFO */
+#define PXP2_REG_HST_DATA_FIFO_STATUS 0x12047c
+/* [R 7] Debug only: Number of used entries in the header FIFO */
+#define PXP2_REG_HST_HEADER_FIFO_STATUS 0x120478
+#define PXP2_REG_PGL_ADDR_88_F0 0x120534
+#define PXP2_REG_PGL_ADDR_8C_F0 0x120538
+#define PXP2_REG_PGL_ADDR_90_F0 0x12053c
+#define PXP2_REG_PGL_ADDR_94_F0 0x120540
+#define PXP2_REG_PGL_CONTROL0 0x120490
+#define PXP2_REG_PGL_CONTROL1 0x120514
+#define PXP2_REG_PGL_DEBUG 0x120520
+/* [RW 32] third dword data of expansion rom request. this register is
+ special. reading from it provides a vector outstanding read requests. if
+ a bit is zero it means that a read request on the corresponding tag did
+ not finish yet (not all completions have arrived for it) */
+#define PXP2_REG_PGL_EXP_ROM2 0x120808
+/* [RW 32] Inbound interrupt table for CSDM: bits[31:16]-mask;
+ its[15:0]-address */
+#define PXP2_REG_PGL_INT_CSDM_0 0x1204f4
+#define PXP2_REG_PGL_INT_CSDM_1 0x1204f8
+#define PXP2_REG_PGL_INT_CSDM_2 0x1204fc
+#define PXP2_REG_PGL_INT_CSDM_3 0x120500
+#define PXP2_REG_PGL_INT_CSDM_4 0x120504
+#define PXP2_REG_PGL_INT_CSDM_5 0x120508
+#define PXP2_REG_PGL_INT_CSDM_6 0x12050c
+#define PXP2_REG_PGL_INT_CSDM_7 0x120510
+/* [RW 32] Inbound interrupt table for TSDM: bits[31:16]-mask;
+ its[15:0]-address */
+#define PXP2_REG_PGL_INT_TSDM_0 0x120494
+#define PXP2_REG_PGL_INT_TSDM_1 0x120498
+#define PXP2_REG_PGL_INT_TSDM_2 0x12049c
+#define PXP2_REG_PGL_INT_TSDM_3 0x1204a0
+#define PXP2_REG_PGL_INT_TSDM_4 0x1204a4
+#define PXP2_REG_PGL_INT_TSDM_5 0x1204a8
+#define PXP2_REG_PGL_INT_TSDM_6 0x1204ac
+#define PXP2_REG_PGL_INT_TSDM_7 0x1204b0
+/* [RW 32] Inbound interrupt table for USDM: bits[31:16]-mask;
+ its[15:0]-address */
+#define PXP2_REG_PGL_INT_USDM_0 0x1204b4
+#define PXP2_REG_PGL_INT_USDM_1 0x1204b8
+#define PXP2_REG_PGL_INT_USDM_2 0x1204bc
+#define PXP2_REG_PGL_INT_USDM_3 0x1204c0
+#define PXP2_REG_PGL_INT_USDM_4 0x1204c4
+#define PXP2_REG_PGL_INT_USDM_5 0x1204c8
+#define PXP2_REG_PGL_INT_USDM_6 0x1204cc
+#define PXP2_REG_PGL_INT_USDM_7 0x1204d0
+/* [RW 32] Inbound interrupt table for XSDM: bits[31:16]-mask;
+ its[15:0]-address */
+#define PXP2_REG_PGL_INT_XSDM_0 0x1204d4
+#define PXP2_REG_PGL_INT_XSDM_1 0x1204d8
+#define PXP2_REG_PGL_INT_XSDM_2 0x1204dc
+#define PXP2_REG_PGL_INT_XSDM_3 0x1204e0
+#define PXP2_REG_PGL_INT_XSDM_4 0x1204e4
+#define PXP2_REG_PGL_INT_XSDM_5 0x1204e8
+#define PXP2_REG_PGL_INT_XSDM_6 0x1204ec
+#define PXP2_REG_PGL_INT_XSDM_7 0x1204f0
+/* [RW 3] this field allows one function to pretend being another function
+ when accessing any BAR mapped resource within the device. the value of
+ the field is the number of the function that will be accessed
+ effectively. after software write to this bit it must read it in order to
+ know that the new value is updated */
+#define PXP2_REG_PGL_PRETEND_FUNC_F0 0x120674
+#define PXP2_REG_PGL_PRETEND_FUNC_F1 0x120678
+#define PXP2_REG_PGL_PRETEND_FUNC_F2 0x12067c
+#define PXP2_REG_PGL_PRETEND_FUNC_F3 0x120680
+#define PXP2_REG_PGL_PRETEND_FUNC_F4 0x120684
+#define PXP2_REG_PGL_PRETEND_FUNC_F5 0x120688
+#define PXP2_REG_PGL_PRETEND_FUNC_F6 0x12068c
+#define PXP2_REG_PGL_PRETEND_FUNC_F7 0x120690
+/* [R 1] this bit indicates that a read request was blocked because of
+ bus_master_en was deasserted */
+#define PXP2_REG_PGL_READ_BLOCKED 0x120568
+#define PXP2_REG_PGL_TAGS_LIMIT 0x1205a8
+/* [R 18] debug only */
+#define PXP2_REG_PGL_TXW_CDTS 0x12052c
+/* [R 1] this bit indicates that a write request was blocked because of
+ bus_master_en was deasserted */
+#define PXP2_REG_PGL_WRITE_BLOCKED 0x120564
+#define PXP2_REG_PSWRQ_BW_ADD1 0x1201c0
+#define PXP2_REG_PSWRQ_BW_ADD10 0x1201e4
+#define PXP2_REG_PSWRQ_BW_ADD11 0x1201e8
+#define PXP2_REG_PSWRQ_BW_ADD2 0x1201c4
+#define PXP2_REG_PSWRQ_BW_ADD28 0x120228
+#define PXP2_REG_PSWRQ_BW_ADD3 0x1201c8
+#define PXP2_REG_PSWRQ_BW_ADD6 0x1201d4
+#define PXP2_REG_PSWRQ_BW_ADD7 0x1201d8
+#define PXP2_REG_PSWRQ_BW_ADD8 0x1201dc
+#define PXP2_REG_PSWRQ_BW_ADD9 0x1201e0
+#define PXP2_REG_PSWRQ_BW_CREDIT 0x12032c
+#define PXP2_REG_PSWRQ_BW_L1 0x1202b0
+#define PXP2_REG_PSWRQ_BW_L10 0x1202d4
+#define PXP2_REG_PSWRQ_BW_L11 0x1202d8
+#define PXP2_REG_PSWRQ_BW_L2 0x1202b4
+#define PXP2_REG_PSWRQ_BW_L28 0x120318
+#define PXP2_REG_PSWRQ_BW_L3 0x1202b8
+#define PXP2_REG_PSWRQ_BW_L6 0x1202c4
+#define PXP2_REG_PSWRQ_BW_L7 0x1202c8
+#define PXP2_REG_PSWRQ_BW_L8 0x1202cc
+#define PXP2_REG_PSWRQ_BW_L9 0x1202d0
+#define PXP2_REG_PSWRQ_BW_RD 0x120324
+#define PXP2_REG_PSWRQ_BW_UB1 0x120238
+#define PXP2_REG_PSWRQ_BW_UB10 0x12025c
+#define PXP2_REG_PSWRQ_BW_UB11 0x120260
+#define PXP2_REG_PSWRQ_BW_UB2 0x12023c
+#define PXP2_REG_PSWRQ_BW_UB28 0x1202a0
+#define PXP2_REG_PSWRQ_BW_UB3 0x120240
+#define PXP2_REG_PSWRQ_BW_UB6 0x12024c
+#define PXP2_REG_PSWRQ_BW_UB7 0x120250
+#define PXP2_REG_PSWRQ_BW_UB8 0x120254
+#define PXP2_REG_PSWRQ_BW_UB9 0x120258
+#define PXP2_REG_PSWRQ_BW_WR 0x120328
+#define PXP2_REG_PSWRQ_CDU0_L2P 0x120000
+#define PXP2_REG_PSWRQ_QM0_L2P 0x120038
+#define PXP2_REG_PSWRQ_SRC0_L2P 0x120054
+#define PXP2_REG_PSWRQ_TM0_L2P 0x12001c
+#define PXP2_REG_PSWRQ_TSDM0_L2P 0x1200e0
+/* [RW 32] Interrupt mask register #0 read/write */
+#define PXP2_REG_PXP2_INT_MASK_0 0x120578
+/* [R 32] Interrupt register #0 read */
+#define PXP2_REG_PXP2_INT_STS_0 0x12056c
+#define PXP2_REG_PXP2_INT_STS_1 0x120608
+/* [RC 32] Interrupt register #0 read clear */
+#define PXP2_REG_PXP2_INT_STS_CLR_0 0x120570
+/* [RW 32] Parity mask register #0 read/write */
+#define PXP2_REG_PXP2_PRTY_MASK_0 0x120588
+#define PXP2_REG_PXP2_PRTY_MASK_1 0x120598
+/* [R 32] Parity register #0 read */
+#define PXP2_REG_PXP2_PRTY_STS_0 0x12057c
+#define PXP2_REG_PXP2_PRTY_STS_1 0x12058c
+/* [R 1] Debug only: The 'almost full' indication from each fifo (gives
+ indication about backpressure) */
+#define PXP2_REG_RD_ALMOST_FULL_0 0x120424
+/* [R 8] Debug only: The blocks counter - number of unused block ids */
+#define PXP2_REG_RD_BLK_CNT 0x120418
+/* [RW 8] Debug only: Total number of available blocks in Tetris Buffer.
+ Must be bigger than 6. Normally should not be changed. */
+#define PXP2_REG_RD_BLK_NUM_CFG 0x12040c
+/* [RW 2] CDU byte swapping mode configuration for master read requests */
+#define PXP2_REG_RD_CDURD_SWAP_MODE 0x120404
+/* [RW 1] When '1'; inputs to the PSWRD block are ignored */
+#define PXP2_REG_RD_DISABLE_INPUTS 0x120374
+/* [R 1] PSWRD internal memories initialization is done */
+#define PXP2_REG_RD_INIT_DONE 0x120370
+/* [RW 8] The maximum number of blocks in Tetris Buffer that can be
+ allocated for vq10 */
+#define PXP2_REG_RD_MAX_BLKS_VQ10 0x1203a0
+/* [RW 8] The maximum number of blocks in Tetris Buffer that can be
+ allocated for vq11 */
+#define PXP2_REG_RD_MAX_BLKS_VQ11 0x1203a4
+/* [RW 8] The maximum number of blocks in Tetris Buffer that can be
+ allocated for vq17 */
+#define PXP2_REG_RD_MAX_BLKS_VQ17 0x1203bc
+/* [RW 8] The maximum number of blocks in Tetris Buffer that can be
+ allocated for vq18 */
+#define PXP2_REG_RD_MAX_BLKS_VQ18 0x1203c0
+/* [RW 8] The maximum number of blocks in Tetris Buffer that can be
+ allocated for vq19 */
+#define PXP2_REG_RD_MAX_BLKS_VQ19 0x1203c4
+/* [RW 8] The maximum number of blocks in Tetris Buffer that can be
+ allocated for vq22 */
+#define PXP2_REG_RD_MAX_BLKS_VQ22 0x1203d0
+/* [RW 8] The maximum number of blocks in Tetris Buffer that can be
+ allocated for vq25 */
+#define PXP2_REG_RD_MAX_BLKS_VQ25 0x1203dc
+/* [RW 8] The maximum number of blocks in Tetris Buffer that can be
+ allocated for vq6 */
+#define PXP2_REG_RD_MAX_BLKS_VQ6 0x120390
+/* [RW 8] The maximum number of blocks in Tetris Buffer that can be
+ allocated for vq9 */
+#define PXP2_REG_RD_MAX_BLKS_VQ9 0x12039c
+/* [RW 2] PBF byte swapping mode configuration for master read requests */
+#define PXP2_REG_RD_PBF_SWAP_MODE 0x1203f4
+/* [R 1] Debug only: Indication if delivery ports are idle */
+#define PXP2_REG_RD_PORT_IS_IDLE_0 0x12041c
+#define PXP2_REG_RD_PORT_IS_IDLE_1 0x120420
+/* [RW 2] QM byte swapping mode configuration for master read requests */
+#define PXP2_REG_RD_QM_SWAP_MODE 0x1203f8
+/* [R 7] Debug only: The SR counter - number of unused sub request ids */
+#define PXP2_REG_RD_SR_CNT 0x120414
+/* [RW 2] SRC byte swapping mode configuration for master read requests */
+#define PXP2_REG_RD_SRC_SWAP_MODE 0x120400
+/* [RW 7] Debug only: Total number of available PCI read sub-requests. Must
+ be bigger than 1. Normally should not be changed. */
+#define PXP2_REG_RD_SR_NUM_CFG 0x120408
+/* [RW 1] Signals the PSWRD block to start initializing internal memories */
+#define PXP2_REG_RD_START_INIT 0x12036c
+/* [RW 2] TM byte swapping mode configuration for master read requests */
+#define PXP2_REG_RD_TM_SWAP_MODE 0x1203fc
+/* [RW 10] Bandwidth addition to VQ0 write requests */
+#define PXP2_REG_RQ_BW_RD_ADD0 0x1201bc
+/* [RW 10] Bandwidth addition to VQ12 read requests */
+#define PXP2_REG_RQ_BW_RD_ADD12 0x1201ec
+/* [RW 10] Bandwidth addition to VQ13 read requests */
+#define PXP2_REG_RQ_BW_RD_ADD13 0x1201f0
+/* [RW 10] Bandwidth addition to VQ14 read requests */
+#define PXP2_REG_RQ_BW_RD_ADD14 0x1201f4
+/* [RW 10] Bandwidth addition to VQ15 read requests */
+#define PXP2_REG_RQ_BW_RD_ADD15 0x1201f8
+/* [RW 10] Bandwidth addition to VQ16 read requests */
+#define PXP2_REG_RQ_BW_RD_ADD16 0x1201fc
+/* [RW 10] Bandwidth addition to VQ17 read requests */
+#define PXP2_REG_RQ_BW_RD_ADD17 0x120200
+/* [RW 10] Bandwidth addition to VQ18 read requests */
+#define PXP2_REG_RQ_BW_RD_ADD18 0x120204
+/* [RW 10] Bandwidth addition to VQ19 read requests */
+#define PXP2_REG_RQ_BW_RD_ADD19 0x120208
+/* [RW 10] Bandwidth addition to VQ20 read requests */
+#define PXP2_REG_RQ_BW_RD_ADD20 0x12020c
+/* [RW 10] Bandwidth addition to VQ22 read requests */
+#define PXP2_REG_RQ_BW_RD_ADD22 0x120210
+/* [RW 10] Bandwidth addition to VQ23 read requests */
+#define PXP2_REG_RQ_BW_RD_ADD23 0x120214
+/* [RW 10] Bandwidth addition to VQ24 read requests */
+#define PXP2_REG_RQ_BW_RD_ADD24 0x120218
+/* [RW 10] Bandwidth addition to VQ25 read requests */
+#define PXP2_REG_RQ_BW_RD_ADD25 0x12021c
+/* [RW 10] Bandwidth addition to VQ26 read requests */
+#define PXP2_REG_RQ_BW_RD_ADD26 0x120220
+/* [RW 10] Bandwidth addition to VQ27 read requests */
+#define PXP2_REG_RQ_BW_RD_ADD27 0x120224
+/* [RW 10] Bandwidth addition to VQ4 read requests */
+#define PXP2_REG_RQ_BW_RD_ADD4 0x1201cc
+/* [RW 10] Bandwidth addition to VQ5 read requests */
+#define PXP2_REG_RQ_BW_RD_ADD5 0x1201d0
+/* [RW 10] Bandwidth Typical L for VQ0 Read requests */
+#define PXP2_REG_RQ_BW_RD_L0 0x1202ac
+/* [RW 10] Bandwidth Typical L for VQ12 Read requests */
+#define PXP2_REG_RQ_BW_RD_L12 0x1202dc
+/* [RW 10] Bandwidth Typical L for VQ13 Read requests */
+#define PXP2_REG_RQ_BW_RD_L13 0x1202e0
+/* [RW 10] Bandwidth Typical L for VQ14 Read requests */
+#define PXP2_REG_RQ_BW_RD_L14 0x1202e4
+/* [RW 10] Bandwidth Typical L for VQ15 Read requests */
+#define PXP2_REG_RQ_BW_RD_L15 0x1202e8
+/* [RW 10] Bandwidth Typical L for VQ16 Read requests */
+#define PXP2_REG_RQ_BW_RD_L16 0x1202ec
+/* [RW 10] Bandwidth Typical L for VQ17 Read requests */
+#define PXP2_REG_RQ_BW_RD_L17 0x1202f0
+/* [RW 10] Bandwidth Typical L for VQ18 Read requests */
+#define PXP2_REG_RQ_BW_RD_L18 0x1202f4
+/* [RW 10] Bandwidth Typical L for VQ19 Read requests */
+#define PXP2_REG_RQ_BW_RD_L19 0x1202f8
+/* [RW 10] Bandwidth Typical L for VQ20 Read requests */
+#define PXP2_REG_RQ_BW_RD_L20 0x1202fc
+/* [RW 10] Bandwidth Typical L for VQ22 Read requests */
+#define PXP2_REG_RQ_BW_RD_L22 0x120300
+/* [RW 10] Bandwidth Typical L for VQ23 Read requests */
+#define PXP2_REG_RQ_BW_RD_L23 0x120304
+/* [RW 10] Bandwidth Typical L for VQ24 Read requests */
+#define PXP2_REG_RQ_BW_RD_L24 0x120308
+/* [RW 10] Bandwidth Typical L for VQ25 Read requests */
+#define PXP2_REG_RQ_BW_RD_L25 0x12030c
+/* [RW 10] Bandwidth Typical L for VQ26 Read requests */
+#define PXP2_REG_RQ_BW_RD_L26 0x120310
+/* [RW 10] Bandwidth Typical L for VQ27 Read requests */
+#define PXP2_REG_RQ_BW_RD_L27 0x120314
+/* [RW 10] Bandwidth Typical L for VQ4 Read requests */
+#define PXP2_REG_RQ_BW_RD_L4 0x1202bc
+/* [RW 10] Bandwidth Typical L for VQ5 Read- currently not used */
+#define PXP2_REG_RQ_BW_RD_L5 0x1202c0
+/* [RW 7] Bandwidth upper bound for VQ0 read requests */
+#define PXP2_REG_RQ_BW_RD_UBOUND0 0x120234
+/* [RW 7] Bandwidth upper bound for VQ12 read requests */
+#define PXP2_REG_RQ_BW_RD_UBOUND12 0x120264
+/* [RW 7] Bandwidth upper bound for VQ13 read requests */
+#define PXP2_REG_RQ_BW_RD_UBOUND13 0x120268
+/* [RW 7] Bandwidth upper bound for VQ14 read requests */
+#define PXP2_REG_RQ_BW_RD_UBOUND14 0x12026c
+/* [RW 7] Bandwidth upper bound for VQ15 read requests */
+#define PXP2_REG_RQ_BW_RD_UBOUND15 0x120270
+/* [RW 7] Bandwidth upper bound for VQ16 read requests */
+#define PXP2_REG_RQ_BW_RD_UBOUND16 0x120274
+/* [RW 7] Bandwidth upper bound for VQ17 read requests */
+#define PXP2_REG_RQ_BW_RD_UBOUND17 0x120278
+/* [RW 7] Bandwidth upper bound for VQ18 read requests */
+#define PXP2_REG_RQ_BW_RD_UBOUND18 0x12027c
+/* [RW 7] Bandwidth upper bound for VQ19 read requests */
+#define PXP2_REG_RQ_BW_RD_UBOUND19 0x120280
+/* [RW 7] Bandwidth upper bound for VQ20 read requests */
+#define PXP2_REG_RQ_BW_RD_UBOUND20 0x120284
+/* [RW 7] Bandwidth upper bound for VQ22 read requests */
+#define PXP2_REG_RQ_BW_RD_UBOUND22 0x120288
+/* [RW 7] Bandwidth upper bound for VQ23 read requests */
+#define PXP2_REG_RQ_BW_RD_UBOUND23 0x12028c
+/* [RW 7] Bandwidth upper bound for VQ24 read requests */
+#define PXP2_REG_RQ_BW_RD_UBOUND24 0x120290
+/* [RW 7] Bandwidth upper bound for VQ25 read requests */
+#define PXP2_REG_RQ_BW_RD_UBOUND25 0x120294
+/* [RW 7] Bandwidth upper bound for VQ26 read requests */
+#define PXP2_REG_RQ_BW_RD_UBOUND26 0x120298
+/* [RW 7] Bandwidth upper bound for VQ27 read requests */
+#define PXP2_REG_RQ_BW_RD_UBOUND27 0x12029c
+/* [RW 7] Bandwidth upper bound for VQ4 read requests */
+#define PXP2_REG_RQ_BW_RD_UBOUND4 0x120244
+/* [RW 7] Bandwidth upper bound for VQ5 read requests */
+#define PXP2_REG_RQ_BW_RD_UBOUND5 0x120248
+/* [RW 10] Bandwidth addition to VQ29 write requests */
+#define PXP2_REG_RQ_BW_WR_ADD29 0x12022c
+/* [RW 10] Bandwidth addition to VQ30 write requests */
+#define PXP2_REG_RQ_BW_WR_ADD30 0x120230
+/* [RW 10] Bandwidth Typical L for VQ29 Write requests */
+#define PXP2_REG_RQ_BW_WR_L29 0x12031c
+/* [RW 10] Bandwidth Typical L for VQ30 Write requests */
+#define PXP2_REG_RQ_BW_WR_L30 0x120320
+/* [RW 7] Bandwidth upper bound for VQ29 */
+#define PXP2_REG_RQ_BW_WR_UBOUND29 0x1202a4
+/* [RW 7] Bandwidth upper bound for VQ30 */
+#define PXP2_REG_RQ_BW_WR_UBOUND30 0x1202a8
+/* [RW 18] external first_mem_addr field in L2P table for CDU module port 0 */
+#define PXP2_REG_RQ_CDU0_EFIRST_MEM_ADDR 0x120008
+/* [RW 2] Endian mode for cdu */
+#define PXP2_REG_RQ_CDU_ENDIAN_M 0x1201a0
+#define PXP2_REG_RQ_CDU_FIRST_ILT 0x12061c
+#define PXP2_REG_RQ_CDU_LAST_ILT 0x120620
+/* [RW 3] page size in L2P table for CDU module; -4k; -8k; -16k; -32k; -64k;
+ -128k */
+#define PXP2_REG_RQ_CDU_P_SIZE 0x120018
+/* [R 1] 1' indicates that the requester has finished its internal
+ configuration */
+#define PXP2_REG_RQ_CFG_DONE 0x1201b4
+/* [RW 2] Endian mode for debug */
+#define PXP2_REG_RQ_DBG_ENDIAN_M 0x1201a4
+/* [RW 1] When '1'; requests will enter input buffers but wont get out
+ towards the glue */
+#define PXP2_REG_RQ_DISABLE_INPUTS 0x120330
+/* [RW 1] 1 - SR will be aligned by 64B; 0 - SR will be aligned by 8B */
+#define PXP2_REG_RQ_DRAM_ALIGN 0x1205b0
+/* [RW 1] If 1 ILT failiue will not result in ELT access; An interrupt will
+ be asserted */
+#define PXP2_REG_RQ_ELT_DISABLE 0x12066c
+/* [RW 2] Endian mode for hc */
+#define PXP2_REG_RQ_HC_ENDIAN_M 0x1201a8
+/* [RW 1] when '0' ILT logic will work as in A0; otherwise B0; for back
+ compatibility needs; Note that different registers are used per mode */
+#define PXP2_REG_RQ_ILT_MODE 0x1205b4
+/* [WB 53] Onchip address table */
+#define PXP2_REG_RQ_ONCHIP_AT 0x122000
+/* [WB 53] Onchip address table - B0 */
+#define PXP2_REG_RQ_ONCHIP_AT_B0 0x128000
+/* [RW 13] Pending read limiter threshold; in Dwords */
+#define PXP2_REG_RQ_PDR_LIMIT 0x12033c
+/* [RW 2] Endian mode for qm */
+#define PXP2_REG_RQ_QM_ENDIAN_M 0x120194
+#define PXP2_REG_RQ_QM_FIRST_ILT 0x120634
+#define PXP2_REG_RQ_QM_LAST_ILT 0x120638
+/* [RW 3] page size in L2P table for QM module; -4k; -8k; -16k; -32k; -64k;
+ -128k */
+#define PXP2_REG_RQ_QM_P_SIZE 0x120050
+/* [RW 1] 1' indicates that the RBC has finished configuring the PSWRQ */
+#define PXP2_REG_RQ_RBC_DONE 0x1201b0
+/* [RW 3] Max burst size filed for read requests port 0; 000 - 128B;
+ 001:256B; 010: 512B; 11:1K:100:2K; 01:4K */
+#define PXP2_REG_RQ_RD_MBS0 0x120160
+/* [RW 3] Max burst size filed for read requests port 1; 000 - 128B;
+ 001:256B; 010: 512B; 11:1K:100:2K; 01:4K */
+#define PXP2_REG_RQ_RD_MBS1 0x120168
+/* [RW 2] Endian mode for src */
+#define PXP2_REG_RQ_SRC_ENDIAN_M 0x12019c
+#define PXP2_REG_RQ_SRC_FIRST_ILT 0x12063c
+#define PXP2_REG_RQ_SRC_LAST_ILT 0x120640
+/* [RW 3] page size in L2P table for SRC module; -4k; -8k; -16k; -32k; -64k;
+ -128k */
+#define PXP2_REG_RQ_SRC_P_SIZE 0x12006c
+/* [RW 2] Endian mode for tm */
+#define PXP2_REG_RQ_TM_ENDIAN_M 0x120198
+#define PXP2_REG_RQ_TM_FIRST_ILT 0x120644
+#define PXP2_REG_RQ_TM_LAST_ILT 0x120648
+/* [RW 3] page size in L2P table for TM module; -4k; -8k; -16k; -32k; -64k;
+ -128k */
+#define PXP2_REG_RQ_TM_P_SIZE 0x120034
+/* [R 5] Number of entries in the ufifo; his fifo has l2p completions */
+#define PXP2_REG_RQ_UFIFO_NUM_OF_ENTRY 0x12080c
+/* [RW 18] external first_mem_addr field in L2P table for USDM module port 0 */
+#define PXP2_REG_RQ_USDM0_EFIRST_MEM_ADDR 0x120094
+/* [R 8] Number of entries occupied by vq 0 in pswrq memory */
+#define PXP2_REG_RQ_VQ0_ENTRY_CNT 0x120810
+/* [R 8] Number of entries occupied by vq 10 in pswrq memory */
+#define PXP2_REG_RQ_VQ10_ENTRY_CNT 0x120818
+/* [R 8] Number of entries occupied by vq 11 in pswrq memory */
+#define PXP2_REG_RQ_VQ11_ENTRY_CNT 0x120820
+/* [R 8] Number of entries occupied by vq 12 in pswrq memory */
+#define PXP2_REG_RQ_VQ12_ENTRY_CNT 0x120828
+/* [R 8] Number of entries occupied by vq 13 in pswrq memory */
+#define PXP2_REG_RQ_VQ13_ENTRY_CNT 0x120830
+/* [R 8] Number of entries occupied by vq 14 in pswrq memory */
+#define PXP2_REG_RQ_VQ14_ENTRY_CNT 0x120838
+/* [R 8] Number of entries occupied by vq 15 in pswrq memory */
+#define PXP2_REG_RQ_VQ15_ENTRY_CNT 0x120840
+/* [R 8] Number of entries occupied by vq 16 in pswrq memory */
+#define PXP2_REG_RQ_VQ16_ENTRY_CNT 0x120848
+/* [R 8] Number of entries occupied by vq 17 in pswrq memory */
+#define PXP2_REG_RQ_VQ17_ENTRY_CNT 0x120850
+/* [R 8] Number of entries occupied by vq 18 in pswrq memory */
+#define PXP2_REG_RQ_VQ18_ENTRY_CNT 0x120858
+/* [R 8] Number of entries occupied by vq 19 in pswrq memory */
+#define PXP2_REG_RQ_VQ19_ENTRY_CNT 0x120860
+/* [R 8] Number of entries occupied by vq 1 in pswrq memory */
+#define PXP2_REG_RQ_VQ1_ENTRY_CNT 0x120868
+/* [R 8] Number of entries occupied by vq 20 in pswrq memory */
+#define PXP2_REG_RQ_VQ20_ENTRY_CNT 0x120870
+/* [R 8] Number of entries occupied by vq 21 in pswrq memory */
+#define PXP2_REG_RQ_VQ21_ENTRY_CNT 0x120878
+/* [R 8] Number of entries occupied by vq 22 in pswrq memory */
+#define PXP2_REG_RQ_VQ22_ENTRY_CNT 0x120880
+/* [R 8] Number of entries occupied by vq 23 in pswrq memory */
+#define PXP2_REG_RQ_VQ23_ENTRY_CNT 0x120888
+/* [R 8] Number of entries occupied by vq 24 in pswrq memory */
+#define PXP2_REG_RQ_VQ24_ENTRY_CNT 0x120890
+/* [R 8] Number of entries occupied by vq 25 in pswrq memory */
+#define PXP2_REG_RQ_VQ25_ENTRY_CNT 0x120898
+/* [R 8] Number of entries occupied by vq 26 in pswrq memory */
+#define PXP2_REG_RQ_VQ26_ENTRY_CNT 0x1208a0
+/* [R 8] Number of entries occupied by vq 27 in pswrq memory */
+#define PXP2_REG_RQ_VQ27_ENTRY_CNT 0x1208a8
+/* [R 8] Number of entries occupied by vq 28 in pswrq memory */
+#define PXP2_REG_RQ_VQ28_ENTRY_CNT 0x1208b0
+/* [R 8] Number of entries occupied by vq 29 in pswrq memory */
+#define PXP2_REG_RQ_VQ29_ENTRY_CNT 0x1208b8
+/* [R 8] Number of entries occupied by vq 2 in pswrq memory */
+#define PXP2_REG_RQ_VQ2_ENTRY_CNT 0x1208c0
+/* [R 8] Number of entries occupied by vq 30 in pswrq memory */
+#define PXP2_REG_RQ_VQ30_ENTRY_CNT 0x1208c8
+/* [R 8] Number of entries occupied by vq 31 in pswrq memory */
+#define PXP2_REG_RQ_VQ31_ENTRY_CNT 0x1208d0
+/* [R 8] Number of entries occupied by vq 3 in pswrq memory */
+#define PXP2_REG_RQ_VQ3_ENTRY_CNT 0x1208d8
+/* [R 8] Number of entries occupied by vq 4 in pswrq memory */
+#define PXP2_REG_RQ_VQ4_ENTRY_CNT 0x1208e0
+/* [R 8] Number of entries occupied by vq 5 in pswrq memory */
+#define PXP2_REG_RQ_VQ5_ENTRY_CNT 0x1208e8
+/* [R 8] Number of entries occupied by vq 6 in pswrq memory */
+#define PXP2_REG_RQ_VQ6_ENTRY_CNT 0x1208f0
+/* [R 8] Number of entries occupied by vq 7 in pswrq memory */
+#define PXP2_REG_RQ_VQ7_ENTRY_CNT 0x1208f8
+/* [R 8] Number of entries occupied by vq 8 in pswrq memory */
+#define PXP2_REG_RQ_VQ8_ENTRY_CNT 0x120900
+/* [R 8] Number of entries occupied by vq 9 in pswrq memory */
+#define PXP2_REG_RQ_VQ9_ENTRY_CNT 0x120908
+/* [RW 3] Max burst size filed for write requests port 0; 000 - 128B;
+ 001:256B; 010: 512B; */
+#define PXP2_REG_RQ_WR_MBS0 0x12015c
+/* [RW 3] Max burst size filed for write requests port 1; 000 - 128B;
+ 001:256B; 010: 512B; */
+#define PXP2_REG_RQ_WR_MBS1 0x120164
+/* [RW 2] 0 - 128B; - 256B; - 512B; - 1024B; when the payload in the
+ buffer reaches this number has_payload will be asserted */
+#define PXP2_REG_WR_CDU_MPS 0x1205f0
+/* [RW 2] 0 - 128B; - 256B; - 512B; - 1024B; when the payload in the
+ buffer reaches this number has_payload will be asserted */
+#define PXP2_REG_WR_CSDM_MPS 0x1205d0
+/* [RW 2] 0 - 128B; - 256B; - 512B; - 1024B; when the payload in the
+ buffer reaches this number has_payload will be asserted */
+#define PXP2_REG_WR_DBG_MPS 0x1205e8
+/* [RW 2] 0 - 128B; - 256B; - 512B; - 1024B; when the payload in the
+ buffer reaches this number has_payload will be asserted */
+#define PXP2_REG_WR_DMAE_MPS 0x1205ec
+/* [RW 10] if Number of entries in dmae fifo will be higher than this
+ threshold then has_payload indication will be asserted; the default value
+ should be equal to &gt; write MBS size! */
+#define PXP2_REG_WR_DMAE_TH 0x120368
+/* [RW 2] 0 - 128B; - 256B; - 512B; - 1024B; when the payload in the
+ buffer reaches this number has_payload will be asserted */
+#define PXP2_REG_WR_HC_MPS 0x1205c8
+/* [RW 2] 0 - 128B; - 256B; - 512B; - 1024B; when the payload in the
+ buffer reaches this number has_payload will be asserted */
+#define PXP2_REG_WR_QM_MPS 0x1205dc
+/* [RW 1] 0 - working in A0 mode; - working in B0 mode */
+#define PXP2_REG_WR_REV_MODE 0x120670
+/* [RW 2] 0 - 128B; - 256B; - 512B; - 1024B; when the payload in the
+ buffer reaches this number has_payload will be asserted */
+#define PXP2_REG_WR_SRC_MPS 0x1205e4
+/* [RW 2] 0 - 128B; - 256B; - 512B; - 1024B; when the payload in the
+ buffer reaches this number has_payload will be asserted */
+#define PXP2_REG_WR_TM_MPS 0x1205e0
+/* [RW 2] 0 - 128B; - 256B; - 512B; - 1024B; when the payload in the
+ buffer reaches this number has_payload will be asserted */
+#define PXP2_REG_WR_TSDM_MPS 0x1205d4
+/* [RW 10] if Number of entries in usdmdp fifo will be higher than this
+ threshold then has_payload indication will be asserted; the default value
+ should be equal to &gt; write MBS size! */
+#define PXP2_REG_WR_USDMDP_TH 0x120348
+/* [RW 2] 0 - 128B; - 256B; - 512B; - 1024B; when the payload in the
+ buffer reaches this number has_payload will be asserted */
+#define PXP2_REG_WR_USDM_MPS 0x1205cc
+/* [RW 2] 0 - 128B; - 256B; - 512B; - 1024B; when the payload in the
+ buffer reaches this number has_payload will be asserted */
+#define PXP2_REG_WR_XSDM_MPS 0x1205d8
+/* [R 1] debug only: Indication if PSWHST arbiter is idle */
+#define PXP_REG_HST_ARB_IS_IDLE 0x103004
+/* [R 8] debug only: A bit mask for all PSWHST arbiter clients. '1' means
+ this client is waiting for the arbiter. */
+#define PXP_REG_HST_CLIENTS_WAITING_TO_ARB 0x103008
+/* [RW 1] When 1; doorbells are discarded and not passed to doorbell queue
+ block. Should be used for close the gates. */
+#define PXP_REG_HST_DISCARD_DOORBELLS 0x1030a4
+/* [R 1] debug only: '1' means this PSWHST is discarding doorbells. This bit
+ should update accoring to 'hst_discard_doorbells' register when the state
+ machine is idle */
+#define PXP_REG_HST_DISCARD_DOORBELLS_STATUS 0x1030a0
+/* [RW 1] When 1; new internal writes arriving to the block are discarded.
+ Should be used for close the gates. */
+#define PXP_REG_HST_DISCARD_INTERNAL_WRITES 0x1030a8
+/* [R 6] debug only: A bit mask for all PSWHST internal write clients. '1'
+ means this PSWHST is discarding inputs from this client. Each bit should
+ update accoring to 'hst_discard_internal_writes' register when the state
+ machine is idle. */
+#define PXP_REG_HST_DISCARD_INTERNAL_WRITES_STATUS 0x10309c
+/* [WB 160] Used for initialization of the inbound interrupts memory */
+#define PXP_REG_HST_INBOUND_INT 0x103800
+/* [RW 32] Interrupt mask register #0 read/write */
+#define PXP_REG_PXP_INT_MASK_0 0x103074
+#define PXP_REG_PXP_INT_MASK_1 0x103084
+/* [R 32] Interrupt register #0 read */
+#define PXP_REG_PXP_INT_STS_0 0x103068
+#define PXP_REG_PXP_INT_STS_1 0x103078
+/* [RC 32] Interrupt register #0 read clear */
+#define PXP_REG_PXP_INT_STS_CLR_0 0x10306c
+/* [RW 26] Parity mask register #0 read/write */
+#define PXP_REG_PXP_PRTY_MASK 0x103094
+/* [R 26] Parity register #0 read */
+#define PXP_REG_PXP_PRTY_STS 0x103088
+/* [RW 4] The activity counter initial increment value sent in the load
+ request */
+#define QM_REG_ACTCTRINITVAL_0 0x168040
+#define QM_REG_ACTCTRINITVAL_1 0x168044
+#define QM_REG_ACTCTRINITVAL_2 0x168048
+#define QM_REG_ACTCTRINITVAL_3 0x16804c
+/* [RW 32] The base logical address (in bytes) of each physical queue. The
+ index I represents the physical queue number. The 12 lsbs are ignore and
+ considered zero so practically there are only 20 bits in this register;
+ queues 63-0 */
+#define QM_REG_BASEADDR 0x168900
+/* [RW 32] The base logical address (in bytes) of each physical queue. The
+ index I represents the physical queue number. The 12 lsbs are ignore and
+ considered zero so practically there are only 20 bits in this register;
+ queues 127-64 */
+#define QM_REG_BASEADDR_EXT_A 0x16e100
+/* [RW 16] The byte credit cost for each task. This value is for both ports */
+#define QM_REG_BYTECRDCOST 0x168234
+/* [RW 16] The initial byte credit value for both ports. */
+#define QM_REG_BYTECRDINITVAL 0x168238
+/* [RW 32] A bit per physical queue. If the bit is cleared then the physical
+ queue uses port 0 else it uses port 1; queues 31-0 */
+#define QM_REG_BYTECRDPORT_LSB 0x168228
+/* [RW 32] A bit per physical queue. If the bit is cleared then the physical
+ queue uses port 0 else it uses port 1; queues 95-64 */
+#define QM_REG_BYTECRDPORT_LSB_EXT_A 0x16e520
+/* [RW 32] A bit per physical queue. If the bit is cleared then the physical
+ queue uses port 0 else it uses port 1; queues 63-32 */
+#define QM_REG_BYTECRDPORT_MSB 0x168224
+/* [RW 32] A bit per physical queue. If the bit is cleared then the physical
+ queue uses port 0 else it uses port 1; queues 127-96 */
+#define QM_REG_BYTECRDPORT_MSB_EXT_A 0x16e51c
+/* [RW 16] The byte credit value that if above the QM is considered almost
+ full */
+#define QM_REG_BYTECREDITAFULLTHR 0x168094
+/* [RW 4] The initial credit for interface */
+#define QM_REG_CMINITCRD_0 0x1680cc
+#define QM_REG_CMINITCRD_1 0x1680d0
+#define QM_REG_CMINITCRD_2 0x1680d4
+#define QM_REG_CMINITCRD_3 0x1680d8
+#define QM_REG_CMINITCRD_4 0x1680dc
+#define QM_REG_CMINITCRD_5 0x1680e0
+#define QM_REG_CMINITCRD_6 0x1680e4
+#define QM_REG_CMINITCRD_7 0x1680e8
+/* [RW 8] A mask bit per CM interface. If this bit is 0 then this interface
+ is masked */
+#define QM_REG_CMINTEN 0x1680ec
+/* [RW 12] A bit vector which indicates which one of the queues are tied to
+ interface 0 */
+#define QM_REG_CMINTVOQMASK_0 0x1681f4
+#define QM_REG_CMINTVOQMASK_1 0x1681f8
+#define QM_REG_CMINTVOQMASK_2 0x1681fc
+#define QM_REG_CMINTVOQMASK_3 0x168200
+#define QM_REG_CMINTVOQMASK_4 0x168204
+#define QM_REG_CMINTVOQMASK_5 0x168208
+#define QM_REG_CMINTVOQMASK_6 0x16820c
+#define QM_REG_CMINTVOQMASK_7 0x168210
+/* [RW 20] The number of connections divided by 16 which dictates the size
+ of each queue which belongs to even function number. */
+#define QM_REG_CONNNUM_0 0x168020
+/* [R 6] Keep the fill level of the fifo from write client 4 */
+#define QM_REG_CQM_WRC_FIFOLVL 0x168018
+/* [RW 8] The context regions sent in the CFC load request */
+#define QM_REG_CTXREG_0 0x168030
+#define QM_REG_CTXREG_1 0x168034
+#define QM_REG_CTXREG_2 0x168038
+#define QM_REG_CTXREG_3 0x16803c
+/* [RW 12] The VOQ mask used to select the VOQs which needs to be full for
+ bypass enable */
+#define QM_REG_ENBYPVOQMASK 0x16823c
+/* [RW 32] A bit mask per each physical queue. If a bit is set then the
+ physical queue uses the byte credit; queues 31-0 */
+#define QM_REG_ENBYTECRD_LSB 0x168220
+/* [RW 32] A bit mask per each physical queue. If a bit is set then the
+ physical queue uses the byte credit; queues 95-64 */
+#define QM_REG_ENBYTECRD_LSB_EXT_A 0x16e518
+/* [RW 32] A bit mask per each physical queue. If a bit is set then the
+ physical queue uses the byte credit; queues 63-32 */
+#define QM_REG_ENBYTECRD_MSB 0x16821c
+/* [RW 32] A bit mask per each physical queue. If a bit is set then the
+ physical queue uses the byte credit; queues 127-96 */
+#define QM_REG_ENBYTECRD_MSB_EXT_A 0x16e514
+/* [RW 4] If cleared then the secondary interface will not be served by the
+ RR arbiter */
+#define QM_REG_ENSEC 0x1680f0
+/* [RW 32] NA */
+#define QM_REG_FUNCNUMSEL_LSB 0x168230
+/* [RW 32] NA */
+#define QM_REG_FUNCNUMSEL_MSB 0x16822c
+/* [RW 32] A mask register to mask the Almost empty signals which will not
+ be use for the almost empty indication to the HW block; queues 31:0 */
+#define QM_REG_HWAEMPTYMASK_LSB 0x168218
+/* [RW 32] A mask register to mask the Almost empty signals which will not
+ be use for the almost empty indication to the HW block; queues 95-64 */
+#define QM_REG_HWAEMPTYMASK_LSB_EXT_A 0x16e510
+/* [RW 32] A mask register to mask the Almost empty signals which will not
+ be use for the almost empty indication to the HW block; queues 63:32 */
+#define QM_REG_HWAEMPTYMASK_MSB 0x168214
+/* [RW 32] A mask register to mask the Almost empty signals which will not
+ be use for the almost empty indication to the HW block; queues 127-96 */
+#define QM_REG_HWAEMPTYMASK_MSB_EXT_A 0x16e50c
+/* [RW 4] The number of outstanding request to CFC */
+#define QM_REG_OUTLDREQ 0x168804
+/* [RC 1] A flag to indicate that overflow error occurred in one of the
+ queues. */
+#define QM_REG_OVFERROR 0x16805c
+/* [RC 7] the Q where the overflow occurs */
+#define QM_REG_OVFQNUM 0x168058
+/* [R 16] Pause state for physical queues 15-0 */
+#define QM_REG_PAUSESTATE0 0x168410
+/* [R 16] Pause state for physical queues 31-16 */
+#define QM_REG_PAUSESTATE1 0x168414
+/* [R 16] Pause state for physical queues 47-32 */
+#define QM_REG_PAUSESTATE2 0x16e684
+/* [R 16] Pause state for physical queues 63-48 */
+#define QM_REG_PAUSESTATE3 0x16e688
+/* [R 16] Pause state for physical queues 79-64 */
+#define QM_REG_PAUSESTATE4 0x16e68c
+/* [R 16] Pause state for physical queues 95-80 */
+#define QM_REG_PAUSESTATE5 0x16e690
+/* [R 16] Pause state for physical queues 111-96 */
+#define QM_REG_PAUSESTATE6 0x16e694
+/* [R 16] Pause state for physical queues 127-112 */
+#define QM_REG_PAUSESTATE7 0x16e698
+/* [RW 2] The PCI attributes field used in the PCI request. */
+#define QM_REG_PCIREQAT 0x168054
+/* [R 16] The byte credit of port 0 */
+#define QM_REG_PORT0BYTECRD 0x168300
+/* [R 16] The byte credit of port 1 */
+#define QM_REG_PORT1BYTECRD 0x168304
+/* [RW 3] pci function number of queues 15-0 */
+#define QM_REG_PQ2PCIFUNC_0 0x16e6bc
+#define QM_REG_PQ2PCIFUNC_1 0x16e6c0
+#define QM_REG_PQ2PCIFUNC_2 0x16e6c4
+#define QM_REG_PQ2PCIFUNC_3 0x16e6c8
+#define QM_REG_PQ2PCIFUNC_4 0x16e6cc
+#define QM_REG_PQ2PCIFUNC_5 0x16e6d0
+#define QM_REG_PQ2PCIFUNC_6 0x16e6d4
+#define QM_REG_PQ2PCIFUNC_7 0x16e6d8
+/* [WB 54] Pointer Table Memory for queues 63-0; The mapping is as follow:
+ ptrtbl[53:30] read pointer; ptrtbl[29:6] write pointer; ptrtbl[5:4] read
+ bank0; ptrtbl[3:2] read bank 1; ptrtbl[1:0] write bank; */
+#define QM_REG_PTRTBL 0x168a00
+/* [WB 54] Pointer Table Memory for queues 127-64; The mapping is as follow:
+ ptrtbl[53:30] read pointer; ptrtbl[29:6] write pointer; ptrtbl[5:4] read
+ bank0; ptrtbl[3:2] read bank 1; ptrtbl[1:0] write bank; */
+#define QM_REG_PTRTBL_EXT_A 0x16e200
+/* [RW 2] Interrupt mask register #0 read/write */
+#define QM_REG_QM_INT_MASK 0x168444
+/* [R 2] Interrupt register #0 read */
+#define QM_REG_QM_INT_STS 0x168438
+/* [RW 12] Parity mask register #0 read/write */
+#define QM_REG_QM_PRTY_MASK 0x168454
+/* [R 12] Parity register #0 read */
+#define QM_REG_QM_PRTY_STS 0x168448
+/* [R 32] Current queues in pipeline: Queues from 32 to 63 */
+#define QM_REG_QSTATUS_HIGH 0x16802c
+/* [R 32] Current queues in pipeline: Queues from 96 to 127 */
+#define QM_REG_QSTATUS_HIGH_EXT_A 0x16e408
+/* [R 32] Current queues in pipeline: Queues from 0 to 31 */
+#define QM_REG_QSTATUS_LOW 0x168028
+/* [R 32] Current queues in pipeline: Queues from 64 to 95 */
+#define QM_REG_QSTATUS_LOW_EXT_A 0x16e404
+/* [R 24] The number of tasks queued for each queue; queues 63-0 */
+#define QM_REG_QTASKCTR_0 0x168308
+/* [R 24] The number of tasks queued for each queue; queues 127-64 */
+#define QM_REG_QTASKCTR_EXT_A_0 0x16e584
+/* [RW 4] Queue tied to VOQ */
+#define QM_REG_QVOQIDX_0 0x1680f4
+#define QM_REG_QVOQIDX_10 0x16811c
+#define QM_REG_QVOQIDX_100 0x16e49c
+#define QM_REG_QVOQIDX_101 0x16e4a0
+#define QM_REG_QVOQIDX_102 0x16e4a4
+#define QM_REG_QVOQIDX_103 0x16e4a8
+#define QM_REG_QVOQIDX_104 0x16e4ac
+#define QM_REG_QVOQIDX_105 0x16e4b0
+#define QM_REG_QVOQIDX_106 0x16e4b4
+#define QM_REG_QVOQIDX_107 0x16e4b8
+#define QM_REG_QVOQIDX_108 0x16e4bc
+#define QM_REG_QVOQIDX_109 0x16e4c0
+#define QM_REG_QVOQIDX_11 0x168120
+#define QM_REG_QVOQIDX_110 0x16e4c4
+#define QM_REG_QVOQIDX_111 0x16e4c8
+#define QM_REG_QVOQIDX_112 0x16e4cc
+#define QM_REG_QVOQIDX_113 0x16e4d0
+#define QM_REG_QVOQIDX_114 0x16e4d4
+#define QM_REG_QVOQIDX_115 0x16e4d8
+#define QM_REG_QVOQIDX_116 0x16e4dc
+#define QM_REG_QVOQIDX_117 0x16e4e0
+#define QM_REG_QVOQIDX_118 0x16e4e4
+#define QM_REG_QVOQIDX_119 0x16e4e8
+#define QM_REG_QVOQIDX_12 0x168124
+#define QM_REG_QVOQIDX_120 0x16e4ec
+#define QM_REG_QVOQIDX_121 0x16e4f0
+#define QM_REG_QVOQIDX_122 0x16e4f4
+#define QM_REG_QVOQIDX_123 0x16e4f8
+#define QM_REG_QVOQIDX_124 0x16e4fc
+#define QM_REG_QVOQIDX_125 0x16e500
+#define QM_REG_QVOQIDX_126 0x16e504
+#define QM_REG_QVOQIDX_127 0x16e508
+#define QM_REG_QVOQIDX_13 0x168128
+#define QM_REG_QVOQIDX_14 0x16812c
+#define QM_REG_QVOQIDX_15 0x168130
+#define QM_REG_QVOQIDX_16 0x168134
+#define QM_REG_QVOQIDX_17 0x168138
+#define QM_REG_QVOQIDX_21 0x168148
+#define QM_REG_QVOQIDX_22 0x16814c
+#define QM_REG_QVOQIDX_23 0x168150
+#define QM_REG_QVOQIDX_24 0x168154
+#define QM_REG_QVOQIDX_25 0x168158
+#define QM_REG_QVOQIDX_26 0x16815c
+#define QM_REG_QVOQIDX_27 0x168160
+#define QM_REG_QVOQIDX_28 0x168164
+#define QM_REG_QVOQIDX_29 0x168168
+#define QM_REG_QVOQIDX_30 0x16816c
+#define QM_REG_QVOQIDX_31 0x168170
+#define QM_REG_QVOQIDX_32 0x168174
+#define QM_REG_QVOQIDX_33 0x168178
+#define QM_REG_QVOQIDX_34 0x16817c
+#define QM_REG_QVOQIDX_35 0x168180
+#define QM_REG_QVOQIDX_36 0x168184
+#define QM_REG_QVOQIDX_37 0x168188
+#define QM_REG_QVOQIDX_38 0x16818c
+#define QM_REG_QVOQIDX_39 0x168190
+#define QM_REG_QVOQIDX_40 0x168194
+#define QM_REG_QVOQIDX_41 0x168198
+#define QM_REG_QVOQIDX_42 0x16819c
+#define QM_REG_QVOQIDX_43 0x1681a0
+#define QM_REG_QVOQIDX_44 0x1681a4
+#define QM_REG_QVOQIDX_45 0x1681a8
+#define QM_REG_QVOQIDX_46 0x1681ac
+#define QM_REG_QVOQIDX_47 0x1681b0
+#define QM_REG_QVOQIDX_48 0x1681b4
+#define QM_REG_QVOQIDX_49 0x1681b8
+#define QM_REG_QVOQIDX_5 0x168108
+#define QM_REG_QVOQIDX_50 0x1681bc
+#define QM_REG_QVOQIDX_51 0x1681c0
+#define QM_REG_QVOQIDX_52 0x1681c4
+#define QM_REG_QVOQIDX_53 0x1681c8
+#define QM_REG_QVOQIDX_54 0x1681cc
+#define QM_REG_QVOQIDX_55 0x1681d0
+#define QM_REG_QVOQIDX_56 0x1681d4
+#define QM_REG_QVOQIDX_57 0x1681d8
+#define QM_REG_QVOQIDX_58 0x1681dc
+#define QM_REG_QVOQIDX_59 0x1681e0
+#define QM_REG_QVOQIDX_6 0x16810c
+#define QM_REG_QVOQIDX_60 0x1681e4
+#define QM_REG_QVOQIDX_61 0x1681e8
+#define QM_REG_QVOQIDX_62 0x1681ec
+#define QM_REG_QVOQIDX_63 0x1681f0
+#define QM_REG_QVOQIDX_64 0x16e40c
+#define QM_REG_QVOQIDX_65 0x16e410
+#define QM_REG_QVOQIDX_69 0x16e420
+#define QM_REG_QVOQIDX_7 0x168110
+#define QM_REG_QVOQIDX_70 0x16e424
+#define QM_REG_QVOQIDX_71 0x16e428
+#define QM_REG_QVOQIDX_72 0x16e42c
+#define QM_REG_QVOQIDX_73 0x16e430
+#define QM_REG_QVOQIDX_74 0x16e434
+#define QM_REG_QVOQIDX_75 0x16e438
+#define QM_REG_QVOQIDX_76 0x16e43c
+#define QM_REG_QVOQIDX_77 0x16e440
+#define QM_REG_QVOQIDX_78 0x16e444
+#define QM_REG_QVOQIDX_79 0x16e448
+#define QM_REG_QVOQIDX_8 0x168114
+#define QM_REG_QVOQIDX_80 0x16e44c
+#define QM_REG_QVOQIDX_81 0x16e450
+#define QM_REG_QVOQIDX_85 0x16e460
+#define QM_REG_QVOQIDX_86 0x16e464
+#define QM_REG_QVOQIDX_87 0x16e468
+#define QM_REG_QVOQIDX_88 0x16e46c
+#define QM_REG_QVOQIDX_89 0x16e470
+#define QM_REG_QVOQIDX_9 0x168118
+#define QM_REG_QVOQIDX_90 0x16e474
+#define QM_REG_QVOQIDX_91 0x16e478
+#define QM_REG_QVOQIDX_92 0x16e47c
+#define QM_REG_QVOQIDX_93 0x16e480
+#define QM_REG_QVOQIDX_94 0x16e484
+#define QM_REG_QVOQIDX_95 0x16e488
+#define QM_REG_QVOQIDX_96 0x16e48c
+#define QM_REG_QVOQIDX_97 0x16e490
+#define QM_REG_QVOQIDX_98 0x16e494
+#define QM_REG_QVOQIDX_99 0x16e498
+/* [RW 1] Initialization bit command */
+#define QM_REG_SOFT_RESET 0x168428
+/* [RW 8] The credit cost per every task in the QM. A value per each VOQ */
+#define QM_REG_TASKCRDCOST_0 0x16809c
+#define QM_REG_TASKCRDCOST_1 0x1680a0
+#define QM_REG_TASKCRDCOST_2 0x1680a4
+#define QM_REG_TASKCRDCOST_4 0x1680ac
+#define QM_REG_TASKCRDCOST_5 0x1680b0
+/* [R 6] Keep the fill level of the fifo from write client 3 */
+#define QM_REG_TQM_WRC_FIFOLVL 0x168010
+/* [R 6] Keep the fill level of the fifo from write client 2 */
+#define QM_REG_UQM_WRC_FIFOLVL 0x168008
+/* [RC 32] Credit update error register */
+#define QM_REG_VOQCRDERRREG 0x168408
+/* [R 16] The credit value for each VOQ */
+#define QM_REG_VOQCREDIT_0 0x1682d0
+#define QM_REG_VOQCREDIT_1 0x1682d4
+#define QM_REG_VOQCREDIT_4 0x1682e0
+/* [RW 16] The credit value that if above the QM is considered almost full */
+#define QM_REG_VOQCREDITAFULLTHR 0x168090
+/* [RW 16] The init and maximum credit for each VoQ */
+#define QM_REG_VOQINITCREDIT_0 0x168060
+#define QM_REG_VOQINITCREDIT_1 0x168064
+#define QM_REG_VOQINITCREDIT_2 0x168068
+#define QM_REG_VOQINITCREDIT_4 0x168070
+#define QM_REG_VOQINITCREDIT_5 0x168074
+/* [RW 1] The port of which VOQ belongs */
+#define QM_REG_VOQPORT_0 0x1682a0
+#define QM_REG_VOQPORT_1 0x1682a4
+#define QM_REG_VOQPORT_2 0x1682a8
+/* [RW 32] The physical queue number associated with each VOQ; queues 31-0 */
+#define QM_REG_VOQQMASK_0_LSB 0x168240
+/* [RW 32] The physical queue number associated with each VOQ; queues 95-64 */
+#define QM_REG_VOQQMASK_0_LSB_EXT_A 0x16e524
+/* [RW 32] The physical queue number associated with each VOQ; queues 63-32 */
+#define QM_REG_VOQQMASK_0_MSB 0x168244
+/* [RW 32] The physical queue number associated with each VOQ; queues 127-96 */
+#define QM_REG_VOQQMASK_0_MSB_EXT_A 0x16e528
+/* [RW 32] The physical queue number associated with each VOQ; queues 31-0 */
+#define QM_REG_VOQQMASK_10_LSB 0x168290
+/* [RW 32] The physical queue number associated with each VOQ; queues 95-64 */
+#define QM_REG_VOQQMASK_10_LSB_EXT_A 0x16e574
+/* [RW 32] The physical queue number associated with each VOQ; queues 63-32 */
+#define QM_REG_VOQQMASK_10_MSB 0x168294
+/* [RW 32] The physical queue number associated with each VOQ; queues 127-96 */
+#define QM_REG_VOQQMASK_10_MSB_EXT_A 0x16e578
+/* [RW 32] The physical queue number associated with each VOQ; queues 31-0 */
+#define QM_REG_VOQQMASK_11_LSB 0x168298
+/* [RW 32] The physical queue number associated with each VOQ; queues 95-64 */
+#define QM_REG_VOQQMASK_11_LSB_EXT_A 0x16e57c
+/* [RW 32] The physical queue number associated with each VOQ; queues 63-32 */
+#define QM_REG_VOQQMASK_11_MSB 0x16829c
+/* [RW 32] The physical queue number associated with each VOQ; queues 127-96 */
+#define QM_REG_VOQQMASK_11_MSB_EXT_A 0x16e580
+/* [RW 32] The physical queue number associated with each VOQ; queues 31-0 */
+#define QM_REG_VOQQMASK_1_LSB 0x168248
+/* [RW 32] The physical queue number associated with each VOQ; queues 95-64 */
+#define QM_REG_VOQQMASK_1_LSB_EXT_A 0x16e52c
+/* [RW 32] The physical queue number associated with each VOQ; queues 63-32 */
+#define QM_REG_VOQQMASK_1_MSB 0x16824c
+/* [RW 32] The physical queue number associated with each VOQ; queues 127-96 */
+#define QM_REG_VOQQMASK_1_MSB_EXT_A 0x16e530
+/* [RW 32] The physical queue number associated with each VOQ; queues 31-0 */
+#define QM_REG_VOQQMASK_2_LSB 0x168250
+/* [RW 32] The physical queue number associated with each VOQ; queues 95-64 */
+#define QM_REG_VOQQMASK_2_LSB_EXT_A 0x16e534
+/* [RW 32] The physical queue number associated with each VOQ; queues 63-32 */
+#define QM_REG_VOQQMASK_2_MSB 0x168254
+/* [RW 32] The physical queue number associated with each VOQ; queues 127-96 */
+#define QM_REG_VOQQMASK_2_MSB_EXT_A 0x16e538
+/* [RW 32] The physical queue number associated with each VOQ; queues 31-0 */
+#define QM_REG_VOQQMASK_3_LSB 0x168258
+/* [RW 32] The physical queue number associated with each VOQ; queues 95-64 */
+#define QM_REG_VOQQMASK_3_LSB_EXT_A 0x16e53c
+/* [RW 32] The physical queue number associated with each VOQ; queues 127-96 */
+#define QM_REG_VOQQMASK_3_MSB_EXT_A 0x16e540
+/* [RW 32] The physical queue number associated with each VOQ; queues 31-0 */
+#define QM_REG_VOQQMASK_4_LSB 0x168260
+/* [RW 32] The physical queue number associated with each VOQ; queues 95-64 */
+#define QM_REG_VOQQMASK_4_LSB_EXT_A 0x16e544
+/* [RW 32] The physical queue number associated with each VOQ; queues 63-32 */
+#define QM_REG_VOQQMASK_4_MSB 0x168264
+/* [RW 32] The physical queue number associated with each VOQ; queues 127-96 */
+#define QM_REG_VOQQMASK_4_MSB_EXT_A 0x16e548
+/* [RW 32] The physical queue number associated with each VOQ; queues 31-0 */
+#define QM_REG_VOQQMASK_5_LSB 0x168268
+/* [RW 32] The physical queue number associated with each VOQ; queues 95-64 */
+#define QM_REG_VOQQMASK_5_LSB_EXT_A 0x16e54c
+/* [RW 32] The physical queue number associated with each VOQ; queues 63-32 */
+#define QM_REG_VOQQMASK_5_MSB 0x16826c
+/* [RW 32] The physical queue number associated with each VOQ; queues 127-96 */
+#define QM_REG_VOQQMASK_5_MSB_EXT_A 0x16e550
+/* [RW 32] The physical queue number associated with each VOQ; queues 31-0 */
+#define QM_REG_VOQQMASK_6_LSB 0x168270
+/* [RW 32] The physical queue number associated with each VOQ; queues 95-64 */
+#define QM_REG_VOQQMASK_6_LSB_EXT_A 0x16e554
+/* [RW 32] The physical queue number associated with each VOQ; queues 63-32 */
+#define QM_REG_VOQQMASK_6_MSB 0x168274
+/* [RW 32] The physical queue number associated with each VOQ; queues 127-96 */
+#define QM_REG_VOQQMASK_6_MSB_EXT_A 0x16e558
+/* [RW 32] The physical queue number associated with each VOQ; queues 31-0 */
+#define QM_REG_VOQQMASK_7_LSB 0x168278
+/* [RW 32] The physical queue number associated with each VOQ; queues 95-64 */
+#define QM_REG_VOQQMASK_7_LSB_EXT_A 0x16e55c
+/* [RW 32] The physical queue number associated with each VOQ; queues 63-32 */
+#define QM_REG_VOQQMASK_7_MSB 0x16827c
+/* [RW 32] The physical queue number associated with each VOQ; queues 127-96 */
+#define QM_REG_VOQQMASK_7_MSB_EXT_A 0x16e560
+/* [RW 32] The physical queue number associated with each VOQ; queues 31-0 */
+#define QM_REG_VOQQMASK_8_LSB 0x168280
+/* [RW 32] The physical queue number associated with each VOQ; queues 95-64 */
+#define QM_REG_VOQQMASK_8_LSB_EXT_A 0x16e564
+/* [RW 32] The physical queue number associated with each VOQ; queues 63-32 */
+#define QM_REG_VOQQMASK_8_MSB 0x168284
+/* [RW 32] The physical queue number associated with each VOQ; queues 127-96 */
+#define QM_REG_VOQQMASK_8_MSB_EXT_A 0x16e568
+/* [RW 32] The physical queue number associated with each VOQ; queues 31-0 */
+#define QM_REG_VOQQMASK_9_LSB 0x168288
+/* [RW 32] The physical queue number associated with each VOQ; queues 95-64 */
+#define QM_REG_VOQQMASK_9_LSB_EXT_A 0x16e56c
+/* [RW 32] The physical queue number associated with each VOQ; queues 127-96 */
+#define QM_REG_VOQQMASK_9_MSB_EXT_A 0x16e570
+/* [RW 32] Wrr weights */
+#define QM_REG_WRRWEIGHTS_0 0x16880c
+#define QM_REG_WRRWEIGHTS_1 0x168810
+#define QM_REG_WRRWEIGHTS_10 0x168814
+#define QM_REG_WRRWEIGHTS_11 0x168818
+#define QM_REG_WRRWEIGHTS_12 0x16881c
+#define QM_REG_WRRWEIGHTS_13 0x168820
+#define QM_REG_WRRWEIGHTS_14 0x168824
+#define QM_REG_WRRWEIGHTS_15 0x168828
+#define QM_REG_WRRWEIGHTS_16 0x16e000
+#define QM_REG_WRRWEIGHTS_17 0x16e004
+#define QM_REG_WRRWEIGHTS_18 0x16e008
+#define QM_REG_WRRWEIGHTS_19 0x16e00c
+#define QM_REG_WRRWEIGHTS_2 0x16882c
+#define QM_REG_WRRWEIGHTS_20 0x16e010
+#define QM_REG_WRRWEIGHTS_21 0x16e014
+#define QM_REG_WRRWEIGHTS_22 0x16e018
+#define QM_REG_WRRWEIGHTS_23 0x16e01c
+#define QM_REG_WRRWEIGHTS_24 0x16e020
+#define QM_REG_WRRWEIGHTS_25 0x16e024
+#define QM_REG_WRRWEIGHTS_26 0x16e028
+#define QM_REG_WRRWEIGHTS_27 0x16e02c
+#define QM_REG_WRRWEIGHTS_28 0x16e030
+#define QM_REG_WRRWEIGHTS_29 0x16e034
+#define QM_REG_WRRWEIGHTS_3 0x168830
+#define QM_REG_WRRWEIGHTS_30 0x16e038
+#define QM_REG_WRRWEIGHTS_31 0x16e03c
+#define QM_REG_WRRWEIGHTS_4 0x168834
+#define QM_REG_WRRWEIGHTS_5 0x168838
+#define QM_REG_WRRWEIGHTS_6 0x16883c
+#define QM_REG_WRRWEIGHTS_7 0x168840
+#define QM_REG_WRRWEIGHTS_8 0x168844
+#define QM_REG_WRRWEIGHTS_9 0x168848
+/* [R 6] Keep the fill level of the fifo from write client 1 */
+#define QM_REG_XQM_WRC_FIFOLVL 0x168000
+#define SRC_REG_COUNTFREE0 0x40500
+/* [RW 1] If clr the searcher is compatible to E1 A0 - support only two
+ ports. If set the searcher support 8 functions. */
+#define SRC_REG_E1HMF_ENABLE 0x404cc
+#define SRC_REG_FIRSTFREE0 0x40510
+#define SRC_REG_KEYRSS0_0 0x40408
+#define SRC_REG_KEYRSS0_7 0x40424
+#define SRC_REG_KEYRSS1_9 0x40454
+#define SRC_REG_KEYSEARCH_0 0x40458
+#define SRC_REG_KEYSEARCH_1 0x4045c
+#define SRC_REG_KEYSEARCH_2 0x40460
+#define SRC_REG_KEYSEARCH_3 0x40464
+#define SRC_REG_KEYSEARCH_4 0x40468
+#define SRC_REG_KEYSEARCH_5 0x4046c
+#define SRC_REG_KEYSEARCH_6 0x40470
+#define SRC_REG_KEYSEARCH_7 0x40474
+#define SRC_REG_KEYSEARCH_8 0x40478
+#define SRC_REG_KEYSEARCH_9 0x4047c
+#define SRC_REG_LASTFREE0 0x40530
+#define SRC_REG_NUMBER_HASH_BITS0 0x40400
+/* [RW 1] Reset internal state machines. */
+#define SRC_REG_SOFT_RST 0x4049c
+/* [R 3] Interrupt register #0 read */
+#define SRC_REG_SRC_INT_STS 0x404ac
+/* [RW 3] Parity mask register #0 read/write */
+#define SRC_REG_SRC_PRTY_MASK 0x404c8
+/* [R 3] Parity register #0 read */
+#define SRC_REG_SRC_PRTY_STS 0x404bc
+/* [R 4] Used to read the value of the XX protection CAM occupancy counter. */
+#define TCM_REG_CAM_OCCUP 0x5017c
+/* [RW 1] CDU AG read Interface enable. If 0 - the request input is
+ disregarded; valid output is deasserted; all other signals are treated as
+ usual; if 1 - normal activity. */
+#define TCM_REG_CDU_AG_RD_IFEN 0x50034
+/* [RW 1] CDU AG write Interface enable. If 0 - the request and valid input
+ are disregarded; all other signals are treated as usual; if 1 - normal
+ activity. */
+#define TCM_REG_CDU_AG_WR_IFEN 0x50030
+/* [RW 1] CDU STORM read Interface enable. If 0 - the request input is
+ disregarded; valid output is deasserted; all other signals are treated as
+ usual; if 1 - normal activity. */
+#define TCM_REG_CDU_SM_RD_IFEN 0x5003c
+/* [RW 1] CDU STORM write Interface enable. If 0 - the request and valid
+ input is disregarded; all other signals are treated as usual; if 1 -
+ normal activity. */
+#define TCM_REG_CDU_SM_WR_IFEN 0x50038
+/* [RW 4] CFC output initial credit. Max credit available - 15.Write writes
+ the initial credit value; read returns the current value of the credit
+ counter. Must be initialized to 1 at start-up. */
+#define TCM_REG_CFC_INIT_CRD 0x50204
+/* [RW 3] The weight of the CP input in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define TCM_REG_CP_WEIGHT 0x500c0
+/* [RW 1] Input csem Interface enable. If 0 - the valid input is
+ disregarded; acknowledge output is deasserted; all other signals are
+ treated as usual; if 1 - normal activity. */
+#define TCM_REG_CSEM_IFEN 0x5002c
+/* [RC 1] Message length mismatch (relative to last indication) at the In#9
+ interface. */
+#define TCM_REG_CSEM_LENGTH_MIS 0x50174
+/* [RW 3] The weight of the input csem in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define TCM_REG_CSEM_WEIGHT 0x500bc
+/* [RW 8] The Event ID in case of ErrorFlg is set in the input message. */
+#define TCM_REG_ERR_EVNT_ID 0x500a0
+/* [RW 28] The CM erroneous header for QM and Timers formatting. */
+#define TCM_REG_ERR_TCM_HDR 0x5009c
+/* [RW 8] The Event ID for Timers expiration. */
+#define TCM_REG_EXPR_EVNT_ID 0x500a4
+/* [RW 8] FIC0 output initial credit. Max credit available - 255.Write
+ writes the initial credit value; read returns the current value of the
+ credit counter. Must be initialized to 64 at start-up. */
+#define TCM_REG_FIC0_INIT_CRD 0x5020c
+/* [RW 8] FIC1 output initial credit. Max credit available - 255.Write
+ writes the initial credit value; read returns the current value of the
+ credit counter. Must be initialized to 64 at start-up. */
+#define TCM_REG_FIC1_INIT_CRD 0x50210
+/* [RW 1] Arbitration between Input Arbiter groups: 0 - fair Round-Robin; 1
+ - strict priority defined by ~tcm_registers_gr_ag_pr.gr_ag_pr;
+ ~tcm_registers_gr_ld0_pr.gr_ld0_pr and
+ ~tcm_registers_gr_ld1_pr.gr_ld1_pr. */
+#define TCM_REG_GR_ARB_TYPE 0x50114
+/* [RW 2] Load (FIC0) channel group priority. The lowest priority is 0; the
+ highest priority is 3. It is supposed that the Store channel is the
+ compliment of the other 3 groups. */
+#define TCM_REG_GR_LD0_PR 0x5011c
+/* [RW 2] Load (FIC1) channel group priority. The lowest priority is 0; the
+ highest priority is 3. It is supposed that the Store channel is the
+ compliment of the other 3 groups. */
+#define TCM_REG_GR_LD1_PR 0x50120
+/* [RW 4] The number of double REG-pairs; loaded from the STORM context and
+ sent to STORM; for a specific connection type. The double REG-pairs are
+ used to align to STORM context row size of 128 bits. The offset of these
+ data in the STORM context is always 0. Index _i stands for the connection
+ type (one of 16). */
+#define TCM_REG_N_SM_CTX_LD_0 0x50050
+#define TCM_REG_N_SM_CTX_LD_1 0x50054
+#define TCM_REG_N_SM_CTX_LD_2 0x50058
+#define TCM_REG_N_SM_CTX_LD_3 0x5005c
+#define TCM_REG_N_SM_CTX_LD_4 0x50060
+#define TCM_REG_N_SM_CTX_LD_5 0x50064
+/* [RW 1] Input pbf Interface enable. If 0 - the valid input is disregarded;
+ acknowledge output is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define TCM_REG_PBF_IFEN 0x50024
+/* [RC 1] Message length mismatch (relative to last indication) at the In#7
+ interface. */
+#define TCM_REG_PBF_LENGTH_MIS 0x5016c
+/* [RW 3] The weight of the input pbf in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define TCM_REG_PBF_WEIGHT 0x500b4
+#define TCM_REG_PHYS_QNUM0_0 0x500e0
+#define TCM_REG_PHYS_QNUM0_1 0x500e4
+#define TCM_REG_PHYS_QNUM1_0 0x500e8
+#define TCM_REG_PHYS_QNUM1_1 0x500ec
+#define TCM_REG_PHYS_QNUM2_0 0x500f0
+#define TCM_REG_PHYS_QNUM2_1 0x500f4
+#define TCM_REG_PHYS_QNUM3_0 0x500f8
+#define TCM_REG_PHYS_QNUM3_1 0x500fc
+/* [RW 1] Input prs Interface enable. If 0 - the valid input is disregarded;
+ acknowledge output is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define TCM_REG_PRS_IFEN 0x50020
+/* [RC 1] Message length mismatch (relative to last indication) at the In#6
+ interface. */
+#define TCM_REG_PRS_LENGTH_MIS 0x50168
+/* [RW 3] The weight of the input prs in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define TCM_REG_PRS_WEIGHT 0x500b0
+/* [RW 8] The Event ID for Timers formatting in case of stop done. */
+#define TCM_REG_STOP_EVNT_ID 0x500a8
+/* [RC 1] Message length mismatch (relative to last indication) at the STORM
+ interface. */
+#define TCM_REG_STORM_LENGTH_MIS 0x50160
+/* [RW 1] STORM - CM Interface enable. If 0 - the valid input is
+ disregarded; acknowledge output is deasserted; all other signals are
+ treated as usual; if 1 - normal activity. */
+#define TCM_REG_STORM_TCM_IFEN 0x50010
+/* [RW 3] The weight of the STORM input in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define TCM_REG_STORM_WEIGHT 0x500ac
+/* [RW 1] CM - CFC Interface enable. If 0 - the valid input is disregarded;
+ acknowledge output is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define TCM_REG_TCM_CFC_IFEN 0x50040
+/* [RW 11] Interrupt mask register #0 read/write */
+#define TCM_REG_TCM_INT_MASK 0x501dc
+/* [R 11] Interrupt register #0 read */
+#define TCM_REG_TCM_INT_STS 0x501d0
+/* [R 27] Parity register #0 read */
+#define TCM_REG_TCM_PRTY_STS 0x501e0
+/* [RW 3] The size of AG context region 0 in REG-pairs. Designates the MS
+ REG-pair number (e.g. if region 0 is 6 REG-pairs; the value should be 5).
+ Is used to determine the number of the AG context REG-pairs written back;
+ when the input message Reg1WbFlg isn't set. */
+#define TCM_REG_TCM_REG0_SZ 0x500d8
+/* [RW 1] CM - STORM 0 Interface enable. If 0 - the acknowledge input is
+ disregarded; valid is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define TCM_REG_TCM_STORM0_IFEN 0x50004
+/* [RW 1] CM - STORM 1 Interface enable. If 0 - the acknowledge input is
+ disregarded; valid is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define TCM_REG_TCM_STORM1_IFEN 0x50008
+/* [RW 1] CM - QM Interface enable. If 0 - the acknowledge input is
+ disregarded; valid is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define TCM_REG_TCM_TQM_IFEN 0x5000c
+/* [RW 1] If set the Q index; received from the QM is inserted to event ID. */
+#define TCM_REG_TCM_TQM_USE_Q 0x500d4
+/* [RW 28] The CM header for Timers expiration command. */
+#define TCM_REG_TM_TCM_HDR 0x50098
+/* [RW 1] Timers - CM Interface enable. If 0 - the valid input is
+ disregarded; acknowledge output is deasserted; all other signals are
+ treated as usual; if 1 - normal activity. */
+#define TCM_REG_TM_TCM_IFEN 0x5001c
+/* [RW 3] The weight of the Timers input in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define TCM_REG_TM_WEIGHT 0x500d0
+/* [RW 6] QM output initial credit. Max credit available - 32.Write writes
+ the initial credit value; read returns the current value of the credit
+ counter. Must be initialized to 32 at start-up. */
+#define TCM_REG_TQM_INIT_CRD 0x5021c
+/* [RW 3] The weight of the QM (primary) input in the WRR mechanism. 0
+ stands for weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define TCM_REG_TQM_P_WEIGHT 0x500c8
+/* [RW 3] The weight of the QM (secondary) input in the WRR mechanism. 0
+ stands for weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define TCM_REG_TQM_S_WEIGHT 0x500cc
+/* [RW 28] The CM header value for QM request (primary). */
+#define TCM_REG_TQM_TCM_HDR_P 0x50090
+/* [RW 28] The CM header value for QM request (secondary). */
+#define TCM_REG_TQM_TCM_HDR_S 0x50094
+/* [RW 1] QM - CM Interface enable. If 0 - the valid input is disregarded;
+ acknowledge output is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define TCM_REG_TQM_TCM_IFEN 0x50014
+/* [RW 1] Input SDM Interface enable. If 0 - the valid input is disregarded;
+ acknowledge output is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define TCM_REG_TSDM_IFEN 0x50018
+/* [RC 1] Message length mismatch (relative to last indication) at the SDM
+ interface. */
+#define TCM_REG_TSDM_LENGTH_MIS 0x50164
+/* [RW 3] The weight of the SDM input in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define TCM_REG_TSDM_WEIGHT 0x500c4
+/* [RW 1] Input usem Interface enable. If 0 - the valid input is
+ disregarded; acknowledge output is deasserted; all other signals are
+ treated as usual; if 1 - normal activity. */
+#define TCM_REG_USEM_IFEN 0x50028
+/* [RC 1] Message length mismatch (relative to last indication) at the In#8
+ interface. */
+#define TCM_REG_USEM_LENGTH_MIS 0x50170
+/* [RW 3] The weight of the input usem in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define TCM_REG_USEM_WEIGHT 0x500b8
+/* [RW 21] Indirect access to the descriptor table of the XX protection
+ mechanism. The fields are: [5:0] - length of the message; 15:6] - message
+ pointer; 20:16] - next pointer. */
+#define TCM_REG_XX_DESCR_TABLE 0x50280
+#define TCM_REG_XX_DESCR_TABLE_SIZE 32
+/* [R 6] Use to read the value of XX protection Free counter. */
+#define TCM_REG_XX_FREE 0x50178
+/* [RW 6] Initial value for the credit counter; responsible for fulfilling
+ of the Input Stage XX protection buffer by the XX protection pending
+ messages. Max credit available - 127.Write writes the initial credit
+ value; read returns the current value of the credit counter. Must be
+ initialized to 19 at start-up. */
+#define TCM_REG_XX_INIT_CRD 0x50220
+/* [RW 6] Maximum link list size (messages locked) per connection in the XX
+ protection. */
+#define TCM_REG_XX_MAX_LL_SZ 0x50044
+/* [RW 6] The maximum number of pending messages; which may be stored in XX
+ protection. ~tcm_registers_xx_free.xx_free is read on read. */
+#define TCM_REG_XX_MSG_NUM 0x50224
+/* [RW 8] The Event ID; sent to the STORM in case of XX overflow. */
+#define TCM_REG_XX_OVFL_EVNT_ID 0x50048
+/* [RW 16] Indirect access to the XX table of the XX protection mechanism.
+ The fields are:[4:0] - tail pointer; [10:5] - Link List size; 15:11] -
+ header pointer. */
+#define TCM_REG_XX_TABLE 0x50240
+/* [RW 4] Load value for cfc ac credit cnt. */
+#define TM_REG_CFC_AC_CRDCNT_VAL 0x164208
+/* [RW 4] Load value for cfc cld credit cnt. */
+#define TM_REG_CFC_CLD_CRDCNT_VAL 0x164210
+/* [RW 8] Client0 context region. */
+#define TM_REG_CL0_CONT_REGION 0x164030
+/* [RW 8] Client1 context region. */
+#define TM_REG_CL1_CONT_REGION 0x164034
+/* [RW 8] Client2 context region. */
+#define TM_REG_CL2_CONT_REGION 0x164038
+/* [RW 2] Client in High priority client number. */
+#define TM_REG_CLIN_PRIOR0_CLIENT 0x164024
+/* [RW 4] Load value for clout0 cred cnt. */
+#define TM_REG_CLOUT_CRDCNT0_VAL 0x164220
+/* [RW 4] Load value for clout1 cred cnt. */
+#define TM_REG_CLOUT_CRDCNT1_VAL 0x164228
+/* [RW 4] Load value for clout2 cred cnt. */
+#define TM_REG_CLOUT_CRDCNT2_VAL 0x164230
+/* [RW 1] Enable client0 input. */
+#define TM_REG_EN_CL0_INPUT 0x164008
+/* [RW 1] Enable client1 input. */
+#define TM_REG_EN_CL1_INPUT 0x16400c
+/* [RW 1] Enable client2 input. */
+#define TM_REG_EN_CL2_INPUT 0x164010
+#define TM_REG_EN_LINEAR0_TIMER 0x164014
+/* [RW 1] Enable real time counter. */
+#define TM_REG_EN_REAL_TIME_CNT 0x1640d8
+/* [RW 1] Enable for Timers state machines. */
+#define TM_REG_EN_TIMERS 0x164000
+/* [RW 4] Load value for expiration credit cnt. CFC max number of
+ outstanding load requests for timers (expiration) context loading. */
+#define TM_REG_EXP_CRDCNT_VAL 0x164238
+/* [RW 32] Linear0 logic address. */
+#define TM_REG_LIN0_LOGIC_ADDR 0x164240
+/* [RW 18] Linear0 Max active cid (in banks of 32 entries). */
+#define TM_REG_LIN0_MAX_ACTIVE_CID 0x164048
+/* [WB 64] Linear0 phy address. */
+#define TM_REG_LIN0_PHY_ADDR 0x164270
+/* [RW 1] Linear0 physical address valid. */
+#define TM_REG_LIN0_PHY_ADDR_VALID 0x164248
+#define TM_REG_LIN0_SCAN_ON 0x1640d0
+/* [RW 24] Linear0 array scan timeout. */
+#define TM_REG_LIN0_SCAN_TIME 0x16403c
+/* [RW 32] Linear1 logic address. */
+#define TM_REG_LIN1_LOGIC_ADDR 0x164250
+/* [WB 64] Linear1 phy address. */
+#define TM_REG_LIN1_PHY_ADDR 0x164280
+/* [RW 1] Linear1 physical address valid. */
+#define TM_REG_LIN1_PHY_ADDR_VALID 0x164258
+/* [RW 6] Linear timer set_clear fifo threshold. */
+#define TM_REG_LIN_SETCLR_FIFO_ALFULL_THR 0x164070
+/* [RW 2] Load value for pci arbiter credit cnt. */
+#define TM_REG_PCIARB_CRDCNT_VAL 0x164260
+/* [RW 20] The amount of hardware cycles for each timer tick. */
+#define TM_REG_TIMER_TICK_SIZE 0x16401c
+/* [RW 8] Timers Context region. */
+#define TM_REG_TM_CONTEXT_REGION 0x164044
+/* [RW 1] Interrupt mask register #0 read/write */
+#define TM_REG_TM_INT_MASK 0x1640fc
+/* [R 1] Interrupt register #0 read */
+#define TM_REG_TM_INT_STS 0x1640f0
+/* [RW 8] The event id for aggregated interrupt 0 */
+#define TSDM_REG_AGG_INT_EVENT_0 0x42038
+#define TSDM_REG_AGG_INT_EVENT_1 0x4203c
+#define TSDM_REG_AGG_INT_EVENT_2 0x42040
+#define TSDM_REG_AGG_INT_EVENT_3 0x42044
+#define TSDM_REG_AGG_INT_EVENT_4 0x42048
+/* [RW 1] The T bit for aggregated interrupt 0 */
+#define TSDM_REG_AGG_INT_T_0 0x420b8
+#define TSDM_REG_AGG_INT_T_1 0x420bc
+/* [RW 13] The start address in the internal RAM for the cfc_rsp lcid */
+#define TSDM_REG_CFC_RSP_START_ADDR 0x42008
+/* [RW 16] The maximum value of the competion counter #0 */
+#define TSDM_REG_CMP_COUNTER_MAX0 0x4201c
+/* [RW 16] The maximum value of the competion counter #1 */
+#define TSDM_REG_CMP_COUNTER_MAX1 0x42020
+/* [RW 16] The maximum value of the competion counter #2 */
+#define TSDM_REG_CMP_COUNTER_MAX2 0x42024
+/* [RW 16] The maximum value of the competion counter #3 */
+#define TSDM_REG_CMP_COUNTER_MAX3 0x42028
+/* [RW 13] The start address in the internal RAM for the completion
+ counters. */
+#define TSDM_REG_CMP_COUNTER_START_ADDR 0x4200c
+#define TSDM_REG_ENABLE_IN1 0x42238
+#define TSDM_REG_ENABLE_IN2 0x4223c
+#define TSDM_REG_ENABLE_OUT1 0x42240
+#define TSDM_REG_ENABLE_OUT2 0x42244
+/* [RW 4] The initial number of messages that can be sent to the pxp control
+ interface without receiving any ACK. */
+#define TSDM_REG_INIT_CREDIT_PXP_CTRL 0x424bc
+/* [ST 32] The number of ACK after placement messages received */
+#define TSDM_REG_NUM_OF_ACK_AFTER_PLACE 0x4227c
+/* [ST 32] The number of packet end messages received from the parser */
+#define TSDM_REG_NUM_OF_PKT_END_MSG 0x42274
+/* [ST 32] The number of requests received from the pxp async if */
+#define TSDM_REG_NUM_OF_PXP_ASYNC_REQ 0x42278
+/* [ST 32] The number of commands received in queue 0 */
+#define TSDM_REG_NUM_OF_Q0_CMD 0x42248
+/* [ST 32] The number of commands received in queue 10 */
+#define TSDM_REG_NUM_OF_Q10_CMD 0x4226c
+/* [ST 32] The number of commands received in queue 11 */
+#define TSDM_REG_NUM_OF_Q11_CMD 0x42270
+/* [ST 32] The number of commands received in queue 1 */
+#define TSDM_REG_NUM_OF_Q1_CMD 0x4224c
+/* [ST 32] The number of commands received in queue 3 */
+#define TSDM_REG_NUM_OF_Q3_CMD 0x42250
+/* [ST 32] The number of commands received in queue 4 */
+#define TSDM_REG_NUM_OF_Q4_CMD 0x42254
+/* [ST 32] The number of commands received in queue 5 */
+#define TSDM_REG_NUM_OF_Q5_CMD 0x42258
+/* [ST 32] The number of commands received in queue 6 */
+#define TSDM_REG_NUM_OF_Q6_CMD 0x4225c
+/* [ST 32] The number of commands received in queue 7 */
+#define TSDM_REG_NUM_OF_Q7_CMD 0x42260
+/* [ST 32] The number of commands received in queue 8 */
+#define TSDM_REG_NUM_OF_Q8_CMD 0x42264
+/* [ST 32] The number of commands received in queue 9 */
+#define TSDM_REG_NUM_OF_Q9_CMD 0x42268
+/* [RW 13] The start address in the internal RAM for the packet end message */
+#define TSDM_REG_PCK_END_MSG_START_ADDR 0x42014
+/* [RW 13] The start address in the internal RAM for queue counters */
+#define TSDM_REG_Q_COUNTER_START_ADDR 0x42010
+/* [R 1] pxp_ctrl rd_data fifo empty in sdm_dma_rsp block */
+#define TSDM_REG_RSP_PXP_CTRL_RDATA_EMPTY 0x42548
+/* [R 1] parser fifo empty in sdm_sync block */
+#define TSDM_REG_SYNC_PARSER_EMPTY 0x42550
+/* [R 1] parser serial fifo empty in sdm_sync block */
+#define TSDM_REG_SYNC_SYNC_EMPTY 0x42558
+/* [RW 32] Tick for timer counter. Applicable only when
+ ~tsdm_registers_timer_tick_enable.timer_tick_enable =1 */
+#define TSDM_REG_TIMER_TICK 0x42000
+/* [RW 32] Interrupt mask register #0 read/write */
+#define TSDM_REG_TSDM_INT_MASK_0 0x4229c
+#define TSDM_REG_TSDM_INT_MASK_1 0x422ac
+/* [R 32] Interrupt register #0 read */
+#define TSDM_REG_TSDM_INT_STS_0 0x42290
+#define TSDM_REG_TSDM_INT_STS_1 0x422a0
+/* [RW 11] Parity mask register #0 read/write */
+#define TSDM_REG_TSDM_PRTY_MASK 0x422bc
+/* [R 11] Parity register #0 read */
+#define TSDM_REG_TSDM_PRTY_STS 0x422b0
+/* [RW 5] The number of time_slots in the arbitration cycle */
+#define TSEM_REG_ARB_CYCLE_SIZE 0x180034
+/* [RW 3] The source that is associated with arbitration element 0. Source
+ decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
+ sleeping thread with priority 1; 4- sleeping thread with priority 2 */
+#define TSEM_REG_ARB_ELEMENT0 0x180020
+/* [RW 3] The source that is associated with arbitration element 1. Source
+ decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
+ sleeping thread with priority 1; 4- sleeping thread with priority 2.
+ Could not be equal to register ~tsem_registers_arb_element0.arb_element0 */
+#define TSEM_REG_ARB_ELEMENT1 0x180024
+/* [RW 3] The source that is associated with arbitration element 2. Source
+ decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
+ sleeping thread with priority 1; 4- sleeping thread with priority 2.
+ Could not be equal to register ~tsem_registers_arb_element0.arb_element0
+ and ~tsem_registers_arb_element1.arb_element1 */
+#define TSEM_REG_ARB_ELEMENT2 0x180028
+/* [RW 3] The source that is associated with arbitration element 3. Source
+ decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
+ sleeping thread with priority 1; 4- sleeping thread with priority 2.Could
+ not be equal to register ~tsem_registers_arb_element0.arb_element0 and
+ ~tsem_registers_arb_element1.arb_element1 and
+ ~tsem_registers_arb_element2.arb_element2 */
+#define TSEM_REG_ARB_ELEMENT3 0x18002c
+/* [RW 3] The source that is associated with arbitration element 4. Source
+ decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
+ sleeping thread with priority 1; 4- sleeping thread with priority 2.
+ Could not be equal to register ~tsem_registers_arb_element0.arb_element0
+ and ~tsem_registers_arb_element1.arb_element1 and
+ ~tsem_registers_arb_element2.arb_element2 and
+ ~tsem_registers_arb_element3.arb_element3 */
+#define TSEM_REG_ARB_ELEMENT4 0x180030
+#define TSEM_REG_ENABLE_IN 0x1800a4
+#define TSEM_REG_ENABLE_OUT 0x1800a8
+/* [RW 32] This address space contains all registers and memories that are
+ placed in SEM_FAST block. The SEM_FAST registers are described in
+ appendix B. In order to access the sem_fast registers the base address
+ ~fast_memory.fast_memory should be added to eachsem_fast register offset. */
+#define TSEM_REG_FAST_MEMORY 0x1a0000
+/* [RW 1] Disables input messages from FIC0 May be updated during run_time
+ by the microcode */
+#define TSEM_REG_FIC0_DISABLE 0x180224
+/* [RW 1] Disables input messages from FIC1 May be updated during run_time
+ by the microcode */
+#define TSEM_REG_FIC1_DISABLE 0x180234
+/* [RW 15] Interrupt table Read and write access to it is not possible in
+ the middle of the work */
+#define TSEM_REG_INT_TABLE 0x180400
+/* [ST 24] Statistics register. The number of messages that entered through
+ FIC0 */
+#define TSEM_REG_MSG_NUM_FIC0 0x180000
+/* [ST 24] Statistics register. The number of messages that entered through
+ FIC1 */
+#define TSEM_REG_MSG_NUM_FIC1 0x180004
+/* [ST 24] Statistics register. The number of messages that were sent to
+ FOC0 */
+#define TSEM_REG_MSG_NUM_FOC0 0x180008
+/* [ST 24] Statistics register. The number of messages that were sent to
+ FOC1 */
+#define TSEM_REG_MSG_NUM_FOC1 0x18000c
+/* [ST 24] Statistics register. The number of messages that were sent to
+ FOC2 */
+#define TSEM_REG_MSG_NUM_FOC2 0x180010
+/* [ST 24] Statistics register. The number of messages that were sent to
+ FOC3 */
+#define TSEM_REG_MSG_NUM_FOC3 0x180014
+/* [RW 1] Disables input messages from the passive buffer May be updated
+ during run_time by the microcode */
+#define TSEM_REG_PAS_DISABLE 0x18024c
+/* [WB 128] Debug only. Passive buffer memory */
+#define TSEM_REG_PASSIVE_BUFFER 0x181000
+/* [WB 46] pram memory. B45 is parity; b[44:0] - data. */
+#define TSEM_REG_PRAM 0x1c0000
+/* [R 8] Valid sleeping threads indication have bit per thread */
+#define TSEM_REG_SLEEP_THREADS_VALID 0x18026c
+/* [R 1] EXT_STORE FIFO is empty in sem_slow_ls_ext */
+#define TSEM_REG_SLOW_EXT_STORE_EMPTY 0x1802a0
+/* [RW 8] List of free threads . There is a bit per thread. */
+#define TSEM_REG_THREADS_LIST 0x1802e4
+/* [RW 3] The arbitration scheme of time_slot 0 */
+#define TSEM_REG_TS_0_AS 0x180038
+/* [RW 3] The arbitration scheme of time_slot 10 */
+#define TSEM_REG_TS_10_AS 0x180060
+/* [RW 3] The arbitration scheme of time_slot 11 */
+#define TSEM_REG_TS_11_AS 0x180064
+/* [RW 3] The arbitration scheme of time_slot 12 */
+#define TSEM_REG_TS_12_AS 0x180068
+/* [RW 3] The arbitration scheme of time_slot 13 */
+#define TSEM_REG_TS_13_AS 0x18006c
+/* [RW 3] The arbitration scheme of time_slot 14 */
+#define TSEM_REG_TS_14_AS 0x180070
+/* [RW 3] The arbitration scheme of time_slot 15 */
+#define TSEM_REG_TS_15_AS 0x180074
+/* [RW 3] The arbitration scheme of time_slot 16 */
+#define TSEM_REG_TS_16_AS 0x180078
+/* [RW 3] The arbitration scheme of time_slot 17 */
+#define TSEM_REG_TS_17_AS 0x18007c
+/* [RW 3] The arbitration scheme of time_slot 18 */
+#define TSEM_REG_TS_18_AS 0x180080
+/* [RW 3] The arbitration scheme of time_slot 1 */
+#define TSEM_REG_TS_1_AS 0x18003c
+/* [RW 3] The arbitration scheme of time_slot 2 */
+#define TSEM_REG_TS_2_AS 0x180040
+/* [RW 3] The arbitration scheme of time_slot 3 */
+#define TSEM_REG_TS_3_AS 0x180044
+/* [RW 3] The arbitration scheme of time_slot 4 */
+#define TSEM_REG_TS_4_AS 0x180048
+/* [RW 3] The arbitration scheme of time_slot 5 */
+#define TSEM_REG_TS_5_AS 0x18004c
+/* [RW 3] The arbitration scheme of time_slot 6 */
+#define TSEM_REG_TS_6_AS 0x180050
+/* [RW 3] The arbitration scheme of time_slot 7 */
+#define TSEM_REG_TS_7_AS 0x180054
+/* [RW 3] The arbitration scheme of time_slot 8 */
+#define TSEM_REG_TS_8_AS 0x180058
+/* [RW 3] The arbitration scheme of time_slot 9 */
+#define TSEM_REG_TS_9_AS 0x18005c
+/* [RW 32] Interrupt mask register #0 read/write */
+#define TSEM_REG_TSEM_INT_MASK_0 0x180100
+#define TSEM_REG_TSEM_INT_MASK_1 0x180110
+/* [R 32] Interrupt register #0 read */
+#define TSEM_REG_TSEM_INT_STS_0 0x1800f4
+#define TSEM_REG_TSEM_INT_STS_1 0x180104
+/* [RW 32] Parity mask register #0 read/write */
+#define TSEM_REG_TSEM_PRTY_MASK_0 0x180120
+#define TSEM_REG_TSEM_PRTY_MASK_1 0x180130
+/* [R 32] Parity register #0 read */
+#define TSEM_REG_TSEM_PRTY_STS_0 0x180114
+#define TSEM_REG_TSEM_PRTY_STS_1 0x180124
+/* [R 5] Used to read the XX protection CAM occupancy counter. */
+#define UCM_REG_CAM_OCCUP 0xe0170
+/* [RW 1] CDU AG read Interface enable. If 0 - the request input is
+ disregarded; valid output is deasserted; all other signals are treated as
+ usual; if 1 - normal activity. */
+#define UCM_REG_CDU_AG_RD_IFEN 0xe0038
+/* [RW 1] CDU AG write Interface enable. If 0 - the request and valid input
+ are disregarded; all other signals are treated as usual; if 1 - normal
+ activity. */
+#define UCM_REG_CDU_AG_WR_IFEN 0xe0034
+/* [RW 1] CDU STORM read Interface enable. If 0 - the request input is
+ disregarded; valid output is deasserted; all other signals are treated as
+ usual; if 1 - normal activity. */
+#define UCM_REG_CDU_SM_RD_IFEN 0xe0040
+/* [RW 1] CDU STORM write Interface enable. If 0 - the request and valid
+ input is disregarded; all other signals are treated as usual; if 1 -
+ normal activity. */
+#define UCM_REG_CDU_SM_WR_IFEN 0xe003c
+/* [RW 4] CFC output initial credit. Max credit available - 15.Write writes
+ the initial credit value; read returns the current value of the credit
+ counter. Must be initialized to 1 at start-up. */
+#define UCM_REG_CFC_INIT_CRD 0xe0204
+/* [RW 3] The weight of the CP input in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define UCM_REG_CP_WEIGHT 0xe00c4
+/* [RW 1] Input csem Interface enable. If 0 - the valid input is
+ disregarded; acknowledge output is deasserted; all other signals are
+ treated as usual; if 1 - normal activity. */
+#define UCM_REG_CSEM_IFEN 0xe0028
+/* [RC 1] Set when the message length mismatch (relative to last indication)
+ at the csem interface is detected. */
+#define UCM_REG_CSEM_LENGTH_MIS 0xe0160
+/* [RW 3] The weight of the input csem in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define UCM_REG_CSEM_WEIGHT 0xe00b8
+/* [RW 1] Input dorq Interface enable. If 0 - the valid input is
+ disregarded; acknowledge output is deasserted; all other signals are
+ treated as usual; if 1 - normal activity. */
+#define UCM_REG_DORQ_IFEN 0xe0030
+/* [RC 1] Set when the message length mismatch (relative to last indication)
+ at the dorq interface is detected. */
+#define UCM_REG_DORQ_LENGTH_MIS 0xe0168
+/* [RW 3] The weight of the input dorq in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define UCM_REG_DORQ_WEIGHT 0xe00c0
+/* [RW 8] The Event ID in case ErrorFlg input message bit is set. */
+#define UCM_REG_ERR_EVNT_ID 0xe00a4
+/* [RW 28] The CM erroneous header for QM and Timers formatting. */
+#define UCM_REG_ERR_UCM_HDR 0xe00a0
+/* [RW 8] The Event ID for Timers expiration. */
+#define UCM_REG_EXPR_EVNT_ID 0xe00a8
+/* [RW 8] FIC0 output initial credit. Max credit available - 255.Write
+ writes the initial credit value; read returns the current value of the
+ credit counter. Must be initialized to 64 at start-up. */
+#define UCM_REG_FIC0_INIT_CRD 0xe020c
+/* [RW 8] FIC1 output initial credit. Max credit available - 255.Write
+ writes the initial credit value; read returns the current value of the
+ credit counter. Must be initialized to 64 at start-up. */
+#define UCM_REG_FIC1_INIT_CRD 0xe0210
+/* [RW 1] Arbitration between Input Arbiter groups: 0 - fair Round-Robin; 1
+ - strict priority defined by ~ucm_registers_gr_ag_pr.gr_ag_pr;
+ ~ucm_registers_gr_ld0_pr.gr_ld0_pr and
+ ~ucm_registers_gr_ld1_pr.gr_ld1_pr. */
+#define UCM_REG_GR_ARB_TYPE 0xe0144
+/* [RW 2] Load (FIC0) channel group priority. The lowest priority is 0; the
+ highest priority is 3. It is supposed that the Store channel group is
+ compliment to the others. */
+#define UCM_REG_GR_LD0_PR 0xe014c
+/* [RW 2] Load (FIC1) channel group priority. The lowest priority is 0; the
+ highest priority is 3. It is supposed that the Store channel group is
+ compliment to the others. */
+#define UCM_REG_GR_LD1_PR 0xe0150
+/* [RW 2] The queue index for invalidate counter flag decision. */
+#define UCM_REG_INV_CFLG_Q 0xe00e4
+/* [RW 5] The number of double REG-pairs; loaded from the STORM context and
+ sent to STORM; for a specific connection type. the double REG-pairs are
+ used in order to align to STORM context row size of 128 bits. The offset
+ of these data in the STORM context is always 0. Index _i stands for the
+ connection type (one of 16). */
+#define UCM_REG_N_SM_CTX_LD_0 0xe0054
+#define UCM_REG_N_SM_CTX_LD_1 0xe0058
+#define UCM_REG_N_SM_CTX_LD_2 0xe005c
+#define UCM_REG_N_SM_CTX_LD_3 0xe0060
+#define UCM_REG_N_SM_CTX_LD_4 0xe0064
+#define UCM_REG_N_SM_CTX_LD_5 0xe0068
+#define UCM_REG_PHYS_QNUM0_0 0xe0110
+#define UCM_REG_PHYS_QNUM0_1 0xe0114
+#define UCM_REG_PHYS_QNUM1_0 0xe0118
+#define UCM_REG_PHYS_QNUM1_1 0xe011c
+#define UCM_REG_PHYS_QNUM2_0 0xe0120
+#define UCM_REG_PHYS_QNUM2_1 0xe0124
+#define UCM_REG_PHYS_QNUM3_0 0xe0128
+#define UCM_REG_PHYS_QNUM3_1 0xe012c
+/* [RW 8] The Event ID for Timers formatting in case of stop done. */
+#define UCM_REG_STOP_EVNT_ID 0xe00ac
+/* [RC 1] Set when the message length mismatch (relative to last indication)
+ at the STORM interface is detected. */
+#define UCM_REG_STORM_LENGTH_MIS 0xe0154
+/* [RW 1] STORM - CM Interface enable. If 0 - the valid input is
+ disregarded; acknowledge output is deasserted; all other signals are
+ treated as usual; if 1 - normal activity. */
+#define UCM_REG_STORM_UCM_IFEN 0xe0010
+/* [RW 3] The weight of the STORM input in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define UCM_REG_STORM_WEIGHT 0xe00b0
+/* [RW 4] Timers output initial credit. Max credit available - 15.Write
+ writes the initial credit value; read returns the current value of the
+ credit counter. Must be initialized to 4 at start-up. */
+#define UCM_REG_TM_INIT_CRD 0xe021c
+/* [RW 28] The CM header for Timers expiration command. */
+#define UCM_REG_TM_UCM_HDR 0xe009c
+/* [RW 1] Timers - CM Interface enable. If 0 - the valid input is
+ disregarded; acknowledge output is deasserted; all other signals are
+ treated as usual; if 1 - normal activity. */
+#define UCM_REG_TM_UCM_IFEN 0xe001c
+/* [RW 3] The weight of the Timers input in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define UCM_REG_TM_WEIGHT 0xe00d4
+/* [RW 1] Input tsem Interface enable. If 0 - the valid input is
+ disregarded; acknowledge output is deasserted; all other signals are
+ treated as usual; if 1 - normal activity. */
+#define UCM_REG_TSEM_IFEN 0xe0024
+/* [RC 1] Set when the message length mismatch (relative to last indication)
+ at the tsem interface is detected. */
+#define UCM_REG_TSEM_LENGTH_MIS 0xe015c
+/* [RW 3] The weight of the input tsem in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define UCM_REG_TSEM_WEIGHT 0xe00b4
+/* [RW 1] CM - CFC Interface enable. If 0 - the valid input is disregarded;
+ acknowledge output is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define UCM_REG_UCM_CFC_IFEN 0xe0044
+/* [RW 11] Interrupt mask register #0 read/write */
+#define UCM_REG_UCM_INT_MASK 0xe01d4
+/* [R 11] Interrupt register #0 read */
+#define UCM_REG_UCM_INT_STS 0xe01c8
+/* [R 27] Parity register #0 read */
+#define UCM_REG_UCM_PRTY_STS 0xe01d8
+/* [RW 2] The size of AG context region 0 in REG-pairs. Designates the MS
+ REG-pair number (e.g. if region 0 is 6 REG-pairs; the value should be 5).
+ Is used to determine the number of the AG context REG-pairs written back;
+ when the Reg1WbFlg isn't set. */
+#define UCM_REG_UCM_REG0_SZ 0xe00dc
+/* [RW 1] CM - STORM 0 Interface enable. If 0 - the acknowledge input is
+ disregarded; valid is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define UCM_REG_UCM_STORM0_IFEN 0xe0004
+/* [RW 1] CM - STORM 1 Interface enable. If 0 - the acknowledge input is
+ disregarded; valid is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define UCM_REG_UCM_STORM1_IFEN 0xe0008
+/* [RW 1] CM - Timers Interface enable. If 0 - the valid input is
+ disregarded; acknowledge output is deasserted; all other signals are
+ treated as usual; if 1 - normal activity. */
+#define UCM_REG_UCM_TM_IFEN 0xe0020
+/* [RW 1] CM - QM Interface enable. If 0 - the acknowledge input is
+ disregarded; valid is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define UCM_REG_UCM_UQM_IFEN 0xe000c
+/* [RW 1] If set the Q index; received from the QM is inserted to event ID. */
+#define UCM_REG_UCM_UQM_USE_Q 0xe00d8
+/* [RW 6] QM output initial credit. Max credit available - 32.Write writes
+ the initial credit value; read returns the current value of the credit
+ counter. Must be initialized to 32 at start-up. */
+#define UCM_REG_UQM_INIT_CRD 0xe0220
+/* [RW 3] The weight of the QM (primary) input in the WRR mechanism. 0
+ stands for weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define UCM_REG_UQM_P_WEIGHT 0xe00cc
+/* [RW 3] The weight of the QM (secondary) input in the WRR mechanism. 0
+ stands for weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define UCM_REG_UQM_S_WEIGHT 0xe00d0
+/* [RW 28] The CM header value for QM request (primary). */
+#define UCM_REG_UQM_UCM_HDR_P 0xe0094
+/* [RW 28] The CM header value for QM request (secondary). */
+#define UCM_REG_UQM_UCM_HDR_S 0xe0098
+/* [RW 1] QM - CM Interface enable. If 0 - the valid input is disregarded;
+ acknowledge output is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define UCM_REG_UQM_UCM_IFEN 0xe0014
+/* [RW 1] Input SDM Interface enable. If 0 - the valid input is disregarded;
+ acknowledge output is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define UCM_REG_USDM_IFEN 0xe0018
+/* [RC 1] Set when the message length mismatch (relative to last indication)
+ at the SDM interface is detected. */
+#define UCM_REG_USDM_LENGTH_MIS 0xe0158
+/* [RW 3] The weight of the SDM input in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define UCM_REG_USDM_WEIGHT 0xe00c8
+/* [RW 1] Input xsem Interface enable. If 0 - the valid input is
+ disregarded; acknowledge output is deasserted; all other signals are
+ treated as usual; if 1 - normal activity. */
+#define UCM_REG_XSEM_IFEN 0xe002c
+/* [RC 1] Set when the message length mismatch (relative to last indication)
+ at the xsem interface isdetected. */
+#define UCM_REG_XSEM_LENGTH_MIS 0xe0164
+/* [RW 3] The weight of the input xsem in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define UCM_REG_XSEM_WEIGHT 0xe00bc
+/* [RW 20] Indirect access to the descriptor table of the XX protection
+ mechanism. The fields are:[5:0] - message length; 14:6] - message
+ pointer; 19:15] - next pointer. */
+#define UCM_REG_XX_DESCR_TABLE 0xe0280
+#define UCM_REG_XX_DESCR_TABLE_SIZE 32
+/* [R 6] Use to read the XX protection Free counter. */
+#define UCM_REG_XX_FREE 0xe016c
+/* [RW 6] Initial value for the credit counter; responsible for fulfilling
+ of the Input Stage XX protection buffer by the XX protection pending
+ messages. Write writes the initial credit value; read returns the current
+ value of the credit counter. Must be initialized to 12 at start-up. */
+#define UCM_REG_XX_INIT_CRD 0xe0224
+/* [RW 6] The maximum number of pending messages; which may be stored in XX
+ protection. ~ucm_registers_xx_free.xx_free read on read. */
+#define UCM_REG_XX_MSG_NUM 0xe0228
+/* [RW 8] The Event ID; sent to the STORM in case of XX overflow. */
+#define UCM_REG_XX_OVFL_EVNT_ID 0xe004c
+/* [RW 16] Indirect access to the XX table of the XX protection mechanism.
+ The fields are: [4:0] - tail pointer; 10:5] - Link List size; 15:11] -
+ header pointer. */
+#define UCM_REG_XX_TABLE 0xe0300
+/* [RW 8] The event id for aggregated interrupt 0 */
+#define USDM_REG_AGG_INT_EVENT_0 0xc4038
+#define USDM_REG_AGG_INT_EVENT_1 0xc403c
+#define USDM_REG_AGG_INT_EVENT_2 0xc4040
+#define USDM_REG_AGG_INT_EVENT_4 0xc4048
+#define USDM_REG_AGG_INT_EVENT_5 0xc404c
+#define USDM_REG_AGG_INT_EVENT_6 0xc4050
+/* [RW 1] For each aggregated interrupt index whether the mode is normal (0)
+ or auto-mask-mode (1) */
+#define USDM_REG_AGG_INT_MODE_0 0xc41b8
+#define USDM_REG_AGG_INT_MODE_1 0xc41bc
+#define USDM_REG_AGG_INT_MODE_4 0xc41c8
+#define USDM_REG_AGG_INT_MODE_5 0xc41cc
+#define USDM_REG_AGG_INT_MODE_6 0xc41d0
+/* [RW 1] The T bit for aggregated interrupt 5 */
+#define USDM_REG_AGG_INT_T_5 0xc40cc
+#define USDM_REG_AGG_INT_T_6 0xc40d0
+/* [RW 13] The start address in the internal RAM for the cfc_rsp lcid */
+#define USDM_REG_CFC_RSP_START_ADDR 0xc4008
+/* [RW 16] The maximum value of the competion counter #0 */
+#define USDM_REG_CMP_COUNTER_MAX0 0xc401c
+/* [RW 16] The maximum value of the competion counter #1 */
+#define USDM_REG_CMP_COUNTER_MAX1 0xc4020
+/* [RW 16] The maximum value of the competion counter #2 */
+#define USDM_REG_CMP_COUNTER_MAX2 0xc4024
+/* [RW 16] The maximum value of the competion counter #3 */
+#define USDM_REG_CMP_COUNTER_MAX3 0xc4028
+/* [RW 13] The start address in the internal RAM for the completion
+ counters. */
+#define USDM_REG_CMP_COUNTER_START_ADDR 0xc400c
+#define USDM_REG_ENABLE_IN1 0xc4238
+#define USDM_REG_ENABLE_IN2 0xc423c
+#define USDM_REG_ENABLE_OUT1 0xc4240
+#define USDM_REG_ENABLE_OUT2 0xc4244
+/* [RW 4] The initial number of messages that can be sent to the pxp control
+ interface without receiving any ACK. */
+#define USDM_REG_INIT_CREDIT_PXP_CTRL 0xc44c0
+/* [ST 32] The number of ACK after placement messages received */
+#define USDM_REG_NUM_OF_ACK_AFTER_PLACE 0xc4280
+/* [ST 32] The number of packet end messages received from the parser */
+#define USDM_REG_NUM_OF_PKT_END_MSG 0xc4278
+/* [ST 32] The number of requests received from the pxp async if */
+#define USDM_REG_NUM_OF_PXP_ASYNC_REQ 0xc427c
+/* [ST 32] The number of commands received in queue 0 */
+#define USDM_REG_NUM_OF_Q0_CMD 0xc4248
+/* [ST 32] The number of commands received in queue 10 */
+#define USDM_REG_NUM_OF_Q10_CMD 0xc4270
+/* [ST 32] The number of commands received in queue 11 */
+#define USDM_REG_NUM_OF_Q11_CMD 0xc4274
+/* [ST 32] The number of commands received in queue 1 */
+#define USDM_REG_NUM_OF_Q1_CMD 0xc424c
+/* [ST 32] The number of commands received in queue 2 */
+#define USDM_REG_NUM_OF_Q2_CMD 0xc4250
+/* [ST 32] The number of commands received in queue 3 */
+#define USDM_REG_NUM_OF_Q3_CMD 0xc4254
+/* [ST 32] The number of commands received in queue 4 */
+#define USDM_REG_NUM_OF_Q4_CMD 0xc4258
+/* [ST 32] The number of commands received in queue 5 */
+#define USDM_REG_NUM_OF_Q5_CMD 0xc425c
+/* [ST 32] The number of commands received in queue 6 */
+#define USDM_REG_NUM_OF_Q6_CMD 0xc4260
+/* [ST 32] The number of commands received in queue 7 */
+#define USDM_REG_NUM_OF_Q7_CMD 0xc4264
+/* [ST 32] The number of commands received in queue 8 */
+#define USDM_REG_NUM_OF_Q8_CMD 0xc4268
+/* [ST 32] The number of commands received in queue 9 */
+#define USDM_REG_NUM_OF_Q9_CMD 0xc426c
+/* [RW 13] The start address in the internal RAM for the packet end message */
+#define USDM_REG_PCK_END_MSG_START_ADDR 0xc4014
+/* [RW 13] The start address in the internal RAM for queue counters */
+#define USDM_REG_Q_COUNTER_START_ADDR 0xc4010
+/* [R 1] pxp_ctrl rd_data fifo empty in sdm_dma_rsp block */
+#define USDM_REG_RSP_PXP_CTRL_RDATA_EMPTY 0xc4550
+/* [R 1] parser fifo empty in sdm_sync block */
+#define USDM_REG_SYNC_PARSER_EMPTY 0xc4558
+/* [R 1] parser serial fifo empty in sdm_sync block */
+#define USDM_REG_SYNC_SYNC_EMPTY 0xc4560
+/* [RW 32] Tick for timer counter. Applicable only when
+ ~usdm_registers_timer_tick_enable.timer_tick_enable =1 */
+#define USDM_REG_TIMER_TICK 0xc4000
+/* [RW 32] Interrupt mask register #0 read/write */
+#define USDM_REG_USDM_INT_MASK_0 0xc42a0
+#define USDM_REG_USDM_INT_MASK_1 0xc42b0
+/* [R 32] Interrupt register #0 read */
+#define USDM_REG_USDM_INT_STS_0 0xc4294
+#define USDM_REG_USDM_INT_STS_1 0xc42a4
+/* [RW 11] Parity mask register #0 read/write */
+#define USDM_REG_USDM_PRTY_MASK 0xc42c0
+/* [R 11] Parity register #0 read */
+#define USDM_REG_USDM_PRTY_STS 0xc42b4
+/* [RW 5] The number of time_slots in the arbitration cycle */
+#define USEM_REG_ARB_CYCLE_SIZE 0x300034
+/* [RW 3] The source that is associated with arbitration element 0. Source
+ decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
+ sleeping thread with priority 1; 4- sleeping thread with priority 2 */
+#define USEM_REG_ARB_ELEMENT0 0x300020
+/* [RW 3] The source that is associated with arbitration element 1. Source
+ decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
+ sleeping thread with priority 1; 4- sleeping thread with priority 2.
+ Could not be equal to register ~usem_registers_arb_element0.arb_element0 */
+#define USEM_REG_ARB_ELEMENT1 0x300024
+/* [RW 3] The source that is associated with arbitration element 2. Source
+ decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
+ sleeping thread with priority 1; 4- sleeping thread with priority 2.
+ Could not be equal to register ~usem_registers_arb_element0.arb_element0
+ and ~usem_registers_arb_element1.arb_element1 */
+#define USEM_REG_ARB_ELEMENT2 0x300028
+/* [RW 3] The source that is associated with arbitration element 3. Source
+ decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
+ sleeping thread with priority 1; 4- sleeping thread with priority 2.Could
+ not be equal to register ~usem_registers_arb_element0.arb_element0 and
+ ~usem_registers_arb_element1.arb_element1 and
+ ~usem_registers_arb_element2.arb_element2 */
+#define USEM_REG_ARB_ELEMENT3 0x30002c
+/* [RW 3] The source that is associated with arbitration element 4. Source
+ decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
+ sleeping thread with priority 1; 4- sleeping thread with priority 2.
+ Could not be equal to register ~usem_registers_arb_element0.arb_element0
+ and ~usem_registers_arb_element1.arb_element1 and
+ ~usem_registers_arb_element2.arb_element2 and
+ ~usem_registers_arb_element3.arb_element3 */
+#define USEM_REG_ARB_ELEMENT4 0x300030
+#define USEM_REG_ENABLE_IN 0x3000a4
+#define USEM_REG_ENABLE_OUT 0x3000a8
+/* [RW 32] This address space contains all registers and memories that are
+ placed in SEM_FAST block. The SEM_FAST registers are described in
+ appendix B. In order to access the sem_fast registers the base address
+ ~fast_memory.fast_memory should be added to eachsem_fast register offset. */
+#define USEM_REG_FAST_MEMORY 0x320000
+/* [RW 1] Disables input messages from FIC0 May be updated during run_time
+ by the microcode */
+#define USEM_REG_FIC0_DISABLE 0x300224
+/* [RW 1] Disables input messages from FIC1 May be updated during run_time
+ by the microcode */
+#define USEM_REG_FIC1_DISABLE 0x300234
+/* [RW 15] Interrupt table Read and write access to it is not possible in
+ the middle of the work */
+#define USEM_REG_INT_TABLE 0x300400
+/* [ST 24] Statistics register. The number of messages that entered through
+ FIC0 */
+#define USEM_REG_MSG_NUM_FIC0 0x300000
+/* [ST 24] Statistics register. The number of messages that entered through
+ FIC1 */
+#define USEM_REG_MSG_NUM_FIC1 0x300004
+/* [ST 24] Statistics register. The number of messages that were sent to
+ FOC0 */
+#define USEM_REG_MSG_NUM_FOC0 0x300008
+/* [ST 24] Statistics register. The number of messages that were sent to
+ FOC1 */
+#define USEM_REG_MSG_NUM_FOC1 0x30000c
+/* [ST 24] Statistics register. The number of messages that were sent to
+ FOC2 */
+#define USEM_REG_MSG_NUM_FOC2 0x300010
+/* [ST 24] Statistics register. The number of messages that were sent to
+ FOC3 */
+#define USEM_REG_MSG_NUM_FOC3 0x300014
+/* [RW 1] Disables input messages from the passive buffer May be updated
+ during run_time by the microcode */
+#define USEM_REG_PAS_DISABLE 0x30024c
+/* [WB 128] Debug only. Passive buffer memory */
+#define USEM_REG_PASSIVE_BUFFER 0x302000
+/* [WB 46] pram memory. B45 is parity; b[44:0] - data. */
+#define USEM_REG_PRAM 0x340000
+/* [R 16] Valid sleeping threads indication have bit per thread */
+#define USEM_REG_SLEEP_THREADS_VALID 0x30026c
+/* [R 1] EXT_STORE FIFO is empty in sem_slow_ls_ext */
+#define USEM_REG_SLOW_EXT_STORE_EMPTY 0x3002a0
+/* [RW 16] List of free threads . There is a bit per thread. */
+#define USEM_REG_THREADS_LIST 0x3002e4
+/* [RW 3] The arbitration scheme of time_slot 0 */
+#define USEM_REG_TS_0_AS 0x300038
+/* [RW 3] The arbitration scheme of time_slot 10 */
+#define USEM_REG_TS_10_AS 0x300060
+/* [RW 3] The arbitration scheme of time_slot 11 */
+#define USEM_REG_TS_11_AS 0x300064
+/* [RW 3] The arbitration scheme of time_slot 12 */
+#define USEM_REG_TS_12_AS 0x300068
+/* [RW 3] The arbitration scheme of time_slot 13 */
+#define USEM_REG_TS_13_AS 0x30006c
+/* [RW 3] The arbitration scheme of time_slot 14 */
+#define USEM_REG_TS_14_AS 0x300070
+/* [RW 3] The arbitration scheme of time_slot 15 */
+#define USEM_REG_TS_15_AS 0x300074
+/* [RW 3] The arbitration scheme of time_slot 16 */
+#define USEM_REG_TS_16_AS 0x300078
+/* [RW 3] The arbitration scheme of time_slot 17 */
+#define USEM_REG_TS_17_AS 0x30007c
+/* [RW 3] The arbitration scheme of time_slot 18 */
+#define USEM_REG_TS_18_AS 0x300080
+/* [RW 3] The arbitration scheme of time_slot 1 */
+#define USEM_REG_TS_1_AS 0x30003c
+/* [RW 3] The arbitration scheme of time_slot 2 */
+#define USEM_REG_TS_2_AS 0x300040
+/* [RW 3] The arbitration scheme of time_slot 3 */
+#define USEM_REG_TS_3_AS 0x300044
+/* [RW 3] The arbitration scheme of time_slot 4 */
+#define USEM_REG_TS_4_AS 0x300048
+/* [RW 3] The arbitration scheme of time_slot 5 */
+#define USEM_REG_TS_5_AS 0x30004c
+/* [RW 3] The arbitration scheme of time_slot 6 */
+#define USEM_REG_TS_6_AS 0x300050
+/* [RW 3] The arbitration scheme of time_slot 7 */
+#define USEM_REG_TS_7_AS 0x300054
+/* [RW 3] The arbitration scheme of time_slot 8 */
+#define USEM_REG_TS_8_AS 0x300058
+/* [RW 3] The arbitration scheme of time_slot 9 */
+#define USEM_REG_TS_9_AS 0x30005c
+/* [RW 32] Interrupt mask register #0 read/write */
+#define USEM_REG_USEM_INT_MASK_0 0x300110
+#define USEM_REG_USEM_INT_MASK_1 0x300120
+/* [R 32] Interrupt register #0 read */
+#define USEM_REG_USEM_INT_STS_0 0x300104
+#define USEM_REG_USEM_INT_STS_1 0x300114
+/* [RW 32] Parity mask register #0 read/write */
+#define USEM_REG_USEM_PRTY_MASK_0 0x300130
+#define USEM_REG_USEM_PRTY_MASK_1 0x300140
+/* [R 32] Parity register #0 read */
+#define USEM_REG_USEM_PRTY_STS_0 0x300124
+#define USEM_REG_USEM_PRTY_STS_1 0x300134
+/* [RW 2] The queue index for registration on Aux1 counter flag. */
+#define XCM_REG_AUX1_Q 0x20134
+/* [RW 2] Per each decision rule the queue index to register to. */
+#define XCM_REG_AUX_CNT_FLG_Q_19 0x201b0
+/* [R 5] Used to read the XX protection CAM occupancy counter. */
+#define XCM_REG_CAM_OCCUP 0x20244
+/* [RW 1] CDU AG read Interface enable. If 0 - the request input is
+ disregarded; valid output is deasserted; all other signals are treated as
+ usual; if 1 - normal activity. */
+#define XCM_REG_CDU_AG_RD_IFEN 0x20044
+/* [RW 1] CDU AG write Interface enable. If 0 - the request and valid input
+ are disregarded; all other signals are treated as usual; if 1 - normal
+ activity. */
+#define XCM_REG_CDU_AG_WR_IFEN 0x20040
+/* [RW 1] CDU STORM read Interface enable. If 0 - the request input is
+ disregarded; valid output is deasserted; all other signals are treated as
+ usual; if 1 - normal activity. */
+#define XCM_REG_CDU_SM_RD_IFEN 0x2004c
+/* [RW 1] CDU STORM write Interface enable. If 0 - the request and valid
+ input is disregarded; all other signals are treated as usual; if 1 -
+ normal activity. */
+#define XCM_REG_CDU_SM_WR_IFEN 0x20048
+/* [RW 4] CFC output initial credit. Max credit available - 15.Write writes
+ the initial credit value; read returns the current value of the credit
+ counter. Must be initialized to 1 at start-up. */
+#define XCM_REG_CFC_INIT_CRD 0x20404
+/* [RW 3] The weight of the CP input in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define XCM_REG_CP_WEIGHT 0x200dc
+/* [RW 1] Input csem Interface enable. If 0 - the valid input is
+ disregarded; acknowledge output is deasserted; all other signals are
+ treated as usual; if 1 - normal activity. */
+#define XCM_REG_CSEM_IFEN 0x20028
+/* [RC 1] Set at message length mismatch (relative to last indication) at
+ the csem interface. */
+#define XCM_REG_CSEM_LENGTH_MIS 0x20228
+/* [RW 3] The weight of the input csem in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define XCM_REG_CSEM_WEIGHT 0x200c4
+/* [RW 1] Input dorq Interface enable. If 0 - the valid input is
+ disregarded; acknowledge output is deasserted; all other signals are
+ treated as usual; if 1 - normal activity. */
+#define XCM_REG_DORQ_IFEN 0x20030
+/* [RC 1] Set at message length mismatch (relative to last indication) at
+ the dorq interface. */
+#define XCM_REG_DORQ_LENGTH_MIS 0x20230
+/* [RW 3] The weight of the input dorq in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define XCM_REG_DORQ_WEIGHT 0x200cc
+/* [RW 8] The Event ID in case the ErrorFlg input message bit is set. */
+#define XCM_REG_ERR_EVNT_ID 0x200b0
+/* [RW 28] The CM erroneous header for QM and Timers formatting. */
+#define XCM_REG_ERR_XCM_HDR 0x200ac
+/* [RW 8] The Event ID for Timers expiration. */
+#define XCM_REG_EXPR_EVNT_ID 0x200b4
+/* [RW 8] FIC0 output initial credit. Max credit available - 255.Write
+ writes the initial credit value; read returns the current value of the
+ credit counter. Must be initialized to 64 at start-up. */
+#define XCM_REG_FIC0_INIT_CRD 0x2040c
+/* [RW 8] FIC1 output initial credit. Max credit available - 255.Write
+ writes the initial credit value; read returns the current value of the
+ credit counter. Must be initialized to 64 at start-up. */
+#define XCM_REG_FIC1_INIT_CRD 0x20410
+#define XCM_REG_GLB_DEL_ACK_MAX_CNT_0 0x20118
+#define XCM_REG_GLB_DEL_ACK_MAX_CNT_1 0x2011c
+#define XCM_REG_GLB_DEL_ACK_TMR_VAL_0 0x20108
+#define XCM_REG_GLB_DEL_ACK_TMR_VAL_1 0x2010c
+/* [RW 1] Arbitratiojn between Input Arbiter groups: 0 - fair Round-Robin; 1
+ - strict priority defined by ~xcm_registers_gr_ag_pr.gr_ag_pr;
+ ~xcm_registers_gr_ld0_pr.gr_ld0_pr and
+ ~xcm_registers_gr_ld1_pr.gr_ld1_pr. */
+#define XCM_REG_GR_ARB_TYPE 0x2020c
+/* [RW 2] Load (FIC0) channel group priority. The lowest priority is 0; the
+ highest priority is 3. It is supposed that the Channel group is the
+ compliment of the other 3 groups. */
+#define XCM_REG_GR_LD0_PR 0x20214
+/* [RW 2] Load (FIC1) channel group priority. The lowest priority is 0; the
+ highest priority is 3. It is supposed that the Channel group is the
+ compliment of the other 3 groups. */
+#define XCM_REG_GR_LD1_PR 0x20218
+/* [RW 1] Input nig0 Interface enable. If 0 - the valid input is
+ disregarded; acknowledge output is deasserted; all other signals are
+ treated as usual; if 1 - normal activity. */
+#define XCM_REG_NIG0_IFEN 0x20038
+/* [RC 1] Set at message length mismatch (relative to last indication) at
+ the nig0 interface. */
+#define XCM_REG_NIG0_LENGTH_MIS 0x20238
+/* [RW 3] The weight of the input nig0 in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define XCM_REG_NIG0_WEIGHT 0x200d4
+/* [RW 1] Input nig1 Interface enable. If 0 - the valid input is
+ disregarded; acknowledge output is deasserted; all other signals are
+ treated as usual; if 1 - normal activity. */
+#define XCM_REG_NIG1_IFEN 0x2003c
+/* [RC 1] Set at message length mismatch (relative to last indication) at
+ the nig1 interface. */
+#define XCM_REG_NIG1_LENGTH_MIS 0x2023c
+/* [RW 5] The number of double REG-pairs; loaded from the STORM context and
+ sent to STORM; for a specific connection type. The double REG-pairs are
+ used in order to align to STORM context row size of 128 bits. The offset
+ of these data in the STORM context is always 0. Index _i stands for the
+ connection type (one of 16). */
+#define XCM_REG_N_SM_CTX_LD_0 0x20060
+#define XCM_REG_N_SM_CTX_LD_1 0x20064
+#define XCM_REG_N_SM_CTX_LD_2 0x20068
+#define XCM_REG_N_SM_CTX_LD_3 0x2006c
+#define XCM_REG_N_SM_CTX_LD_4 0x20070
+#define XCM_REG_N_SM_CTX_LD_5 0x20074
+/* [RW 1] Input pbf Interface enable. If 0 - the valid input is disregarded;
+ acknowledge output is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define XCM_REG_PBF_IFEN 0x20034
+/* [RC 1] Set at message length mismatch (relative to last indication) at
+ the pbf interface. */
+#define XCM_REG_PBF_LENGTH_MIS 0x20234
+/* [RW 3] The weight of the input pbf in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define XCM_REG_PBF_WEIGHT 0x200d0
+#define XCM_REG_PHYS_QNUM3_0 0x20100
+#define XCM_REG_PHYS_QNUM3_1 0x20104
+/* [RW 8] The Event ID for Timers formatting in case of stop done. */
+#define XCM_REG_STOP_EVNT_ID 0x200b8
+/* [RC 1] Set at message length mismatch (relative to last indication) at
+ the STORM interface. */
+#define XCM_REG_STORM_LENGTH_MIS 0x2021c
+/* [RW 3] The weight of the STORM input in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define XCM_REG_STORM_WEIGHT 0x200bc
+/* [RW 1] STORM - CM Interface enable. If 0 - the valid input is
+ disregarded; acknowledge output is deasserted; all other signals are
+ treated as usual; if 1 - normal activity. */
+#define XCM_REG_STORM_XCM_IFEN 0x20010
+/* [RW 4] Timers output initial credit. Max credit available - 15.Write
+ writes the initial credit value; read returns the current value of the
+ credit counter. Must be initialized to 4 at start-up. */
+#define XCM_REG_TM_INIT_CRD 0x2041c
+/* [RW 3] The weight of the Timers input in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define XCM_REG_TM_WEIGHT 0x200ec
+/* [RW 28] The CM header for Timers expiration command. */
+#define XCM_REG_TM_XCM_HDR 0x200a8
+/* [RW 1] Timers - CM Interface enable. If 0 - the valid input is
+ disregarded; acknowledge output is deasserted; all other signals are
+ treated as usual; if 1 - normal activity. */
+#define XCM_REG_TM_XCM_IFEN 0x2001c
+/* [RW 1] Input tsem Interface enable. If 0 - the valid input is
+ disregarded; acknowledge output is deasserted; all other signals are
+ treated as usual; if 1 - normal activity. */
+#define XCM_REG_TSEM_IFEN 0x20024
+/* [RC 1] Set at message length mismatch (relative to last indication) at
+ the tsem interface. */
+#define XCM_REG_TSEM_LENGTH_MIS 0x20224
+/* [RW 3] The weight of the input tsem in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define XCM_REG_TSEM_WEIGHT 0x200c0
+/* [RW 2] The queue index for registration on UNA greater NXT decision rule. */
+#define XCM_REG_UNA_GT_NXT_Q 0x20120
+/* [RW 1] Input usem Interface enable. If 0 - the valid input is
+ disregarded; acknowledge output is deasserted; all other signals are
+ treated as usual; if 1 - normal activity. */
+#define XCM_REG_USEM_IFEN 0x2002c
+/* [RC 1] Message length mismatch (relative to last indication) at the usem
+ interface. */
+#define XCM_REG_USEM_LENGTH_MIS 0x2022c
+/* [RW 3] The weight of the input usem in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define XCM_REG_USEM_WEIGHT 0x200c8
+#define XCM_REG_WU_DA_CNT_CMD00 0x201d4
+#define XCM_REG_WU_DA_CNT_CMD01 0x201d8
+#define XCM_REG_WU_DA_CNT_CMD10 0x201dc
+#define XCM_REG_WU_DA_CNT_CMD11 0x201e0
+#define XCM_REG_WU_DA_CNT_UPD_VAL00 0x201e4
+#define XCM_REG_WU_DA_CNT_UPD_VAL01 0x201e8
+#define XCM_REG_WU_DA_CNT_UPD_VAL10 0x201ec
+#define XCM_REG_WU_DA_CNT_UPD_VAL11 0x201f0
+#define XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD00 0x201c4
+#define XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD01 0x201c8
+#define XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD10 0x201cc
+#define XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD11 0x201d0
+/* [RW 1] CM - CFC Interface enable. If 0 - the valid input is disregarded;
+ acknowledge output is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define XCM_REG_XCM_CFC_IFEN 0x20050
+/* [RW 14] Interrupt mask register #0 read/write */
+#define XCM_REG_XCM_INT_MASK 0x202b4
+/* [R 14] Interrupt register #0 read */
+#define XCM_REG_XCM_INT_STS 0x202a8
+/* [R 30] Parity register #0 read */
+#define XCM_REG_XCM_PRTY_STS 0x202b8
+/* [RW 4] The size of AG context region 0 in REG-pairs. Designates the MS
+ REG-pair number (e.g. if region 0 is 6 REG-pairs; the value should be 5).
+ Is used to determine the number of the AG context REG-pairs written back;
+ when the Reg1WbFlg isn't set. */
+#define XCM_REG_XCM_REG0_SZ 0x200f4
+/* [RW 1] CM - STORM 0 Interface enable. If 0 - the acknowledge input is
+ disregarded; valid is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define XCM_REG_XCM_STORM0_IFEN 0x20004
+/* [RW 1] CM - STORM 1 Interface enable. If 0 - the acknowledge input is
+ disregarded; valid is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define XCM_REG_XCM_STORM1_IFEN 0x20008
+/* [RW 1] CM - Timers Interface enable. If 0 - the valid input is
+ disregarded; acknowledge output is deasserted; all other signals are
+ treated as usual; if 1 - normal activity. */
+#define XCM_REG_XCM_TM_IFEN 0x20020
+/* [RW 1] CM - QM Interface enable. If 0 - the acknowledge input is
+ disregarded; valid is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define XCM_REG_XCM_XQM_IFEN 0x2000c
+/* [RW 1] If set the Q index; received from the QM is inserted to event ID. */
+#define XCM_REG_XCM_XQM_USE_Q 0x200f0
+/* [RW 4] The value by which CFC updates the activity counter at QM bypass. */
+#define XCM_REG_XQM_BYP_ACT_UPD 0x200fc
+/* [RW 6] QM output initial credit. Max credit available - 32.Write writes
+ the initial credit value; read returns the current value of the credit
+ counter. Must be initialized to 32 at start-up. */
+#define XCM_REG_XQM_INIT_CRD 0x20420
+/* [RW 3] The weight of the QM (primary) input in the WRR mechanism. 0
+ stands for weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define XCM_REG_XQM_P_WEIGHT 0x200e4
+/* [RW 3] The weight of the QM (secondary) input in the WRR mechanism. 0
+ stands for weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define XCM_REG_XQM_S_WEIGHT 0x200e8
+/* [RW 28] The CM header value for QM request (primary). */
+#define XCM_REG_XQM_XCM_HDR_P 0x200a0
+/* [RW 28] The CM header value for QM request (secondary). */
+#define XCM_REG_XQM_XCM_HDR_S 0x200a4
+/* [RW 1] QM - CM Interface enable. If 0 - the valid input is disregarded;
+ acknowledge output is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define XCM_REG_XQM_XCM_IFEN 0x20014
+/* [RW 1] Input SDM Interface enable. If 0 - the valid input is disregarded;
+ acknowledge output is deasserted; all other signals are treated as usual;
+ if 1 - normal activity. */
+#define XCM_REG_XSDM_IFEN 0x20018
+/* [RC 1] Set at message length mismatch (relative to last indication) at
+ the SDM interface. */
+#define XCM_REG_XSDM_LENGTH_MIS 0x20220
+/* [RW 3] The weight of the SDM input in the WRR mechanism. 0 stands for
+ weight 8 (the most prioritised); 1 stands for weight 1(least
+ prioritised); 2 stands for weight 2; tc. */
+#define XCM_REG_XSDM_WEIGHT 0x200e0
+/* [RW 17] Indirect access to the descriptor table of the XX protection
+ mechanism. The fields are: [5:0] - message length; 11:6] - message
+ pointer; 16:12] - next pointer. */
+#define XCM_REG_XX_DESCR_TABLE 0x20480
+#define XCM_REG_XX_DESCR_TABLE_SIZE 32
+/* [R 6] Used to read the XX protection Free counter. */
+#define XCM_REG_XX_FREE 0x20240
+/* [RW 6] Initial value for the credit counter; responsible for fulfilling
+ of the Input Stage XX protection buffer by the XX protection pending
+ messages. Max credit available - 3.Write writes the initial credit value;
+ read returns the current value of the credit counter. Must be initialized
+ to 2 at start-up. */
+#define XCM_REG_XX_INIT_CRD 0x20424
+/* [RW 6] The maximum number of pending messages; which may be stored in XX
+ protection. ~xcm_registers_xx_free.xx_free read on read. */
+#define XCM_REG_XX_MSG_NUM 0x20428
+/* [RW 8] The Event ID; sent to the STORM in case of XX overflow. */
+#define XCM_REG_XX_OVFL_EVNT_ID 0x20058
+/* [RW 16] Indirect access to the XX table of the XX protection mechanism.
+ The fields are:[4:0] - tail pointer; 9:5] - Link List size; 14:10] -
+ header pointer. */
+#define XCM_REG_XX_TABLE 0x20500
+/* [RW 8] The event id for aggregated interrupt 0 */
+#define XSDM_REG_AGG_INT_EVENT_0 0x166038
+#define XSDM_REG_AGG_INT_EVENT_1 0x16603c
+#define XSDM_REG_AGG_INT_EVENT_10 0x166060
+#define XSDM_REG_AGG_INT_EVENT_11 0x166064
+#define XSDM_REG_AGG_INT_EVENT_12 0x166068
+#define XSDM_REG_AGG_INT_EVENT_13 0x16606c
+#define XSDM_REG_AGG_INT_EVENT_14 0x166070
+#define XSDM_REG_AGG_INT_EVENT_2 0x166040
+#define XSDM_REG_AGG_INT_EVENT_3 0x166044
+#define XSDM_REG_AGG_INT_EVENT_4 0x166048
+#define XSDM_REG_AGG_INT_EVENT_5 0x16604c
+#define XSDM_REG_AGG_INT_EVENT_6 0x166050
+#define XSDM_REG_AGG_INT_EVENT_7 0x166054
+#define XSDM_REG_AGG_INT_EVENT_8 0x166058
+#define XSDM_REG_AGG_INT_EVENT_9 0x16605c
+/* [RW 1] For each aggregated interrupt index whether the mode is normal (0)
+ or auto-mask-mode (1) */
+#define XSDM_REG_AGG_INT_MODE_0 0x1661b8
+#define XSDM_REG_AGG_INT_MODE_1 0x1661bc
+/* [RW 13] The start address in the internal RAM for the cfc_rsp lcid */
+#define XSDM_REG_CFC_RSP_START_ADDR 0x166008
+/* [RW 16] The maximum value of the competion counter #0 */
+#define XSDM_REG_CMP_COUNTER_MAX0 0x16601c
+/* [RW 16] The maximum value of the competion counter #1 */
+#define XSDM_REG_CMP_COUNTER_MAX1 0x166020
+/* [RW 16] The maximum value of the competion counter #2 */
+#define XSDM_REG_CMP_COUNTER_MAX2 0x166024
+/* [RW 16] The maximum value of the competion counter #3 */
+#define XSDM_REG_CMP_COUNTER_MAX3 0x166028
+/* [RW 13] The start address in the internal RAM for the completion
+ counters. */
+#define XSDM_REG_CMP_COUNTER_START_ADDR 0x16600c
+#define XSDM_REG_ENABLE_IN1 0x166238
+#define XSDM_REG_ENABLE_IN2 0x16623c
+#define XSDM_REG_ENABLE_OUT1 0x166240
+#define XSDM_REG_ENABLE_OUT2 0x166244
+/* [RW 4] The initial number of messages that can be sent to the pxp control
+ interface without receiving any ACK. */
+#define XSDM_REG_INIT_CREDIT_PXP_CTRL 0x1664bc
+/* [ST 32] The number of ACK after placement messages received */
+#define XSDM_REG_NUM_OF_ACK_AFTER_PLACE 0x16627c
+/* [ST 32] The number of packet end messages received from the parser */
+#define XSDM_REG_NUM_OF_PKT_END_MSG 0x166274
+/* [ST 32] The number of requests received from the pxp async if */
+#define XSDM_REG_NUM_OF_PXP_ASYNC_REQ 0x166278
+/* [ST 32] The number of commands received in queue 0 */
+#define XSDM_REG_NUM_OF_Q0_CMD 0x166248
+/* [ST 32] The number of commands received in queue 10 */
+#define XSDM_REG_NUM_OF_Q10_CMD 0x16626c
+/* [ST 32] The number of commands received in queue 11 */
+#define XSDM_REG_NUM_OF_Q11_CMD 0x166270
+/* [ST 32] The number of commands received in queue 1 */
+#define XSDM_REG_NUM_OF_Q1_CMD 0x16624c
+/* [ST 32] The number of commands received in queue 3 */
+#define XSDM_REG_NUM_OF_Q3_CMD 0x166250
+/* [ST 32] The number of commands received in queue 4 */
+#define XSDM_REG_NUM_OF_Q4_CMD 0x166254
+/* [ST 32] The number of commands received in queue 5 */
+#define XSDM_REG_NUM_OF_Q5_CMD 0x166258
+/* [ST 32] The number of commands received in queue 6 */
+#define XSDM_REG_NUM_OF_Q6_CMD 0x16625c
+/* [ST 32] The number of commands received in queue 7 */
+#define XSDM_REG_NUM_OF_Q7_CMD 0x166260
+/* [ST 32] The number of commands received in queue 8 */
+#define XSDM_REG_NUM_OF_Q8_CMD 0x166264
+/* [ST 32] The number of commands received in queue 9 */
+#define XSDM_REG_NUM_OF_Q9_CMD 0x166268
+/* [RW 13] The start address in the internal RAM for queue counters */
+#define XSDM_REG_Q_COUNTER_START_ADDR 0x166010
+/* [R 1] pxp_ctrl rd_data fifo empty in sdm_dma_rsp block */
+#define XSDM_REG_RSP_PXP_CTRL_RDATA_EMPTY 0x166548
+/* [R 1] parser fifo empty in sdm_sync block */
+#define XSDM_REG_SYNC_PARSER_EMPTY 0x166550
+/* [R 1] parser serial fifo empty in sdm_sync block */
+#define XSDM_REG_SYNC_SYNC_EMPTY 0x166558
+/* [RW 32] Tick for timer counter. Applicable only when
+ ~xsdm_registers_timer_tick_enable.timer_tick_enable =1 */
+#define XSDM_REG_TIMER_TICK 0x166000
+/* [RW 32] Interrupt mask register #0 read/write */
+#define XSDM_REG_XSDM_INT_MASK_0 0x16629c
+#define XSDM_REG_XSDM_INT_MASK_1 0x1662ac
+/* [R 32] Interrupt register #0 read */
+#define XSDM_REG_XSDM_INT_STS_0 0x166290
+#define XSDM_REG_XSDM_INT_STS_1 0x1662a0
+/* [RW 11] Parity mask register #0 read/write */
+#define XSDM_REG_XSDM_PRTY_MASK 0x1662bc
+/* [R 11] Parity register #0 read */
+#define XSDM_REG_XSDM_PRTY_STS 0x1662b0
+/* [RW 5] The number of time_slots in the arbitration cycle */
+#define XSEM_REG_ARB_CYCLE_SIZE 0x280034
+/* [RW 3] The source that is associated with arbitration element 0. Source
+ decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
+ sleeping thread with priority 1; 4- sleeping thread with priority 2 */
+#define XSEM_REG_ARB_ELEMENT0 0x280020
+/* [RW 3] The source that is associated with arbitration element 1. Source
+ decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
+ sleeping thread with priority 1; 4- sleeping thread with priority 2.
+ Could not be equal to register ~xsem_registers_arb_element0.arb_element0 */
+#define XSEM_REG_ARB_ELEMENT1 0x280024
+/* [RW 3] The source that is associated with arbitration element 2. Source
+ decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
+ sleeping thread with priority 1; 4- sleeping thread with priority 2.
+ Could not be equal to register ~xsem_registers_arb_element0.arb_element0
+ and ~xsem_registers_arb_element1.arb_element1 */
+#define XSEM_REG_ARB_ELEMENT2 0x280028
+/* [RW 3] The source that is associated with arbitration element 3. Source
+ decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
+ sleeping thread with priority 1; 4- sleeping thread with priority 2.Could
+ not be equal to register ~xsem_registers_arb_element0.arb_element0 and
+ ~xsem_registers_arb_element1.arb_element1 and
+ ~xsem_registers_arb_element2.arb_element2 */
+#define XSEM_REG_ARB_ELEMENT3 0x28002c
+/* [RW 3] The source that is associated with arbitration element 4. Source
+ decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
+ sleeping thread with priority 1; 4- sleeping thread with priority 2.
+ Could not be equal to register ~xsem_registers_arb_element0.arb_element0
+ and ~xsem_registers_arb_element1.arb_element1 and
+ ~xsem_registers_arb_element2.arb_element2 and
+ ~xsem_registers_arb_element3.arb_element3 */
+#define XSEM_REG_ARB_ELEMENT4 0x280030
+#define XSEM_REG_ENABLE_IN 0x2800a4
+#define XSEM_REG_ENABLE_OUT 0x2800a8
+/* [RW 32] This address space contains all registers and memories that are
+ placed in SEM_FAST block. The SEM_FAST registers are described in
+ appendix B. In order to access the sem_fast registers the base address
+ ~fast_memory.fast_memory should be added to eachsem_fast register offset. */
+#define XSEM_REG_FAST_MEMORY 0x2a0000
+/* [RW 1] Disables input messages from FIC0 May be updated during run_time
+ by the microcode */
+#define XSEM_REG_FIC0_DISABLE 0x280224
+/* [RW 1] Disables input messages from FIC1 May be updated during run_time
+ by the microcode */
+#define XSEM_REG_FIC1_DISABLE 0x280234
+/* [RW 15] Interrupt table Read and write access to it is not possible in
+ the middle of the work */
+#define XSEM_REG_INT_TABLE 0x280400
+/* [ST 24] Statistics register. The number of messages that entered through
+ FIC0 */
+#define XSEM_REG_MSG_NUM_FIC0 0x280000
+/* [ST 24] Statistics register. The number of messages that entered through
+ FIC1 */
+#define XSEM_REG_MSG_NUM_FIC1 0x280004
+/* [ST 24] Statistics register. The number of messages that were sent to
+ FOC0 */
+#define XSEM_REG_MSG_NUM_FOC0 0x280008
+/* [ST 24] Statistics register. The number of messages that were sent to
+ FOC1 */
+#define XSEM_REG_MSG_NUM_FOC1 0x28000c
+/* [ST 24] Statistics register. The number of messages that were sent to
+ FOC2 */
+#define XSEM_REG_MSG_NUM_FOC2 0x280010
+/* [ST 24] Statistics register. The number of messages that were sent to
+ FOC3 */
+#define XSEM_REG_MSG_NUM_FOC3 0x280014
+/* [RW 1] Disables input messages from the passive buffer May be updated
+ during run_time by the microcode */
+#define XSEM_REG_PAS_DISABLE 0x28024c
+/* [WB 128] Debug only. Passive buffer memory */
+#define XSEM_REG_PASSIVE_BUFFER 0x282000
+/* [WB 46] pram memory. B45 is parity; b[44:0] - data. */
+#define XSEM_REG_PRAM 0x2c0000
+/* [R 16] Valid sleeping threads indication have bit per thread */
+#define XSEM_REG_SLEEP_THREADS_VALID 0x28026c
+/* [R 1] EXT_STORE FIFO is empty in sem_slow_ls_ext */
+#define XSEM_REG_SLOW_EXT_STORE_EMPTY 0x2802a0
+/* [RW 16] List of free threads . There is a bit per thread. */
+#define XSEM_REG_THREADS_LIST 0x2802e4
+/* [RW 3] The arbitration scheme of time_slot 0 */
+#define XSEM_REG_TS_0_AS 0x280038
+/* [RW 3] The arbitration scheme of time_slot 10 */
+#define XSEM_REG_TS_10_AS 0x280060
+/* [RW 3] The arbitration scheme of time_slot 11 */
+#define XSEM_REG_TS_11_AS 0x280064
+/* [RW 3] The arbitration scheme of time_slot 12 */
+#define XSEM_REG_TS_12_AS 0x280068
+/* [RW 3] The arbitration scheme of time_slot 13 */
+#define XSEM_REG_TS_13_AS 0x28006c
+/* [RW 3] The arbitration scheme of time_slot 14 */
+#define XSEM_REG_TS_14_AS 0x280070
+/* [RW 3] The arbitration scheme of time_slot 15 */
+#define XSEM_REG_TS_15_AS 0x280074
+/* [RW 3] The arbitration scheme of time_slot 16 */
+#define XSEM_REG_TS_16_AS 0x280078
+/* [RW 3] The arbitration scheme of time_slot 17 */
+#define XSEM_REG_TS_17_AS 0x28007c
+/* [RW 3] The arbitration scheme of time_slot 18 */
+#define XSEM_REG_TS_18_AS 0x280080
+/* [RW 3] The arbitration scheme of time_slot 1 */
+#define XSEM_REG_TS_1_AS 0x28003c
+/* [RW 3] The arbitration scheme of time_slot 2 */
+#define XSEM_REG_TS_2_AS 0x280040
+/* [RW 3] The arbitration scheme of time_slot 3 */
+#define XSEM_REG_TS_3_AS 0x280044
+/* [RW 3] The arbitration scheme of time_slot 4 */
+#define XSEM_REG_TS_4_AS 0x280048
+/* [RW 3] The arbitration scheme of time_slot 5 */
+#define XSEM_REG_TS_5_AS 0x28004c
+/* [RW 3] The arbitration scheme of time_slot 6 */
+#define XSEM_REG_TS_6_AS 0x280050
+/* [RW 3] The arbitration scheme of time_slot 7 */
+#define XSEM_REG_TS_7_AS 0x280054
+/* [RW 3] The arbitration scheme of time_slot 8 */
+#define XSEM_REG_TS_8_AS 0x280058
+/* [RW 3] The arbitration scheme of time_slot 9 */
+#define XSEM_REG_TS_9_AS 0x28005c
+/* [RW 32] Interrupt mask register #0 read/write */
+#define XSEM_REG_XSEM_INT_MASK_0 0x280110
+#define XSEM_REG_XSEM_INT_MASK_1 0x280120
+/* [R 32] Interrupt register #0 read */
+#define XSEM_REG_XSEM_INT_STS_0 0x280104
+#define XSEM_REG_XSEM_INT_STS_1 0x280114
+/* [RW 32] Parity mask register #0 read/write */
+#define XSEM_REG_XSEM_PRTY_MASK_0 0x280130
+#define XSEM_REG_XSEM_PRTY_MASK_1 0x280140
+/* [R 32] Parity register #0 read */
+#define XSEM_REG_XSEM_PRTY_STS_0 0x280124
+#define XSEM_REG_XSEM_PRTY_STS_1 0x280134
+#define MCPR_NVM_ACCESS_ENABLE_EN (1L<<0)
+#define MCPR_NVM_ACCESS_ENABLE_WR_EN (1L<<1)
+#define MCPR_NVM_ADDR_NVM_ADDR_VALUE (0xffffffL<<0)
+#define MCPR_NVM_CFG4_FLASH_SIZE (0x7L<<0)
+#define MCPR_NVM_COMMAND_DOIT (1L<<4)
+#define MCPR_NVM_COMMAND_DONE (1L<<3)
+#define MCPR_NVM_COMMAND_FIRST (1L<<7)
+#define MCPR_NVM_COMMAND_LAST (1L<<8)
+#define MCPR_NVM_COMMAND_WR (1L<<5)
+#define MCPR_NVM_SW_ARB_ARB_ARB1 (1L<<9)
+#define MCPR_NVM_SW_ARB_ARB_REQ_CLR1 (1L<<5)
+#define MCPR_NVM_SW_ARB_ARB_REQ_SET1 (1L<<1)
+#define BIGMAC_REGISTER_BMAC_CONTROL (0x00<<3)
+#define BIGMAC_REGISTER_BMAC_XGXS_CONTROL (0x01<<3)
+#define BIGMAC_REGISTER_CNT_MAX_SIZE (0x05<<3)
+#define BIGMAC_REGISTER_RX_CONTROL (0x21<<3)
+#define BIGMAC_REGISTER_RX_LLFC_MSG_FLDS (0x46<<3)
+#define BIGMAC_REGISTER_RX_MAX_SIZE (0x23<<3)
+#define BIGMAC_REGISTER_RX_STAT_GR64 (0x26<<3)
+#define BIGMAC_REGISTER_RX_STAT_GRIPJ (0x42<<3)
+#define BIGMAC_REGISTER_TX_CONTROL (0x07<<3)
+#define BIGMAC_REGISTER_TX_MAX_SIZE (0x09<<3)
+#define BIGMAC_REGISTER_TX_PAUSE_THRESHOLD (0x0A<<3)
+#define BIGMAC_REGISTER_TX_SOURCE_ADDR (0x08<<3)
+#define BIGMAC_REGISTER_TX_STAT_GTBYT (0x20<<3)
+#define BIGMAC_REGISTER_TX_STAT_GTPKT (0x0C<<3)
+#define EMAC_LED_1000MB_OVERRIDE (1L<<1)
+#define EMAC_LED_100MB_OVERRIDE (1L<<2)
+#define EMAC_LED_10MB_OVERRIDE (1L<<3)
+#define EMAC_LED_2500MB_OVERRIDE (1L<<12)
+#define EMAC_LED_OVERRIDE (1L<<0)
+#define EMAC_LED_TRAFFIC (1L<<6)
+#define EMAC_MDIO_COMM_COMMAND_ADDRESS (0L<<26)
+#define EMAC_MDIO_COMM_COMMAND_READ_45 (3L<<26)
+#define EMAC_MDIO_COMM_COMMAND_WRITE_45 (1L<<26)
+#define EMAC_MDIO_COMM_DATA (0xffffL<<0)
+#define EMAC_MDIO_COMM_START_BUSY (1L<<29)
+#define EMAC_MDIO_MODE_AUTO_POLL (1L<<4)
+#define EMAC_MDIO_MODE_CLAUSE_45 (1L<<31)
+#define EMAC_MDIO_MODE_CLOCK_CNT (0x3fL<<16)
+#define EMAC_MDIO_MODE_CLOCK_CNT_BITSHIFT 16
+#define EMAC_MODE_25G_MODE (1L<<5)
+#define EMAC_MODE_HALF_DUPLEX (1L<<1)
+#define EMAC_MODE_PORT_GMII (2L<<2)
+#define EMAC_MODE_PORT_MII (1L<<2)
+#define EMAC_MODE_PORT_MII_10M (3L<<2)
+#define EMAC_MODE_RESET (1L<<0)
+#define EMAC_REG_EMAC_LED 0xc
+#define EMAC_REG_EMAC_MAC_MATCH 0x10
+#define EMAC_REG_EMAC_MDIO_COMM 0xac
+#define EMAC_REG_EMAC_MDIO_MODE 0xb4
+#define EMAC_REG_EMAC_MODE 0x0
+#define EMAC_REG_EMAC_RX_MODE 0xc8
+#define EMAC_REG_EMAC_RX_MTU_SIZE 0x9c
+#define EMAC_REG_EMAC_RX_STAT_AC 0x180
+#define EMAC_REG_EMAC_RX_STAT_AC_28 0x1f4
+#define EMAC_REG_EMAC_RX_STAT_AC_COUNT 23
+#define EMAC_REG_EMAC_TX_MODE 0xbc
+#define EMAC_REG_EMAC_TX_STAT_AC 0x280
+#define EMAC_REG_EMAC_TX_STAT_AC_COUNT 22
+#define EMAC_RX_MODE_FLOW_EN (1L<<2)
+#define EMAC_RX_MODE_KEEP_VLAN_TAG (1L<<10)
+#define EMAC_RX_MODE_PROMISCUOUS (1L<<8)
+#define EMAC_RX_MODE_RESET (1L<<0)
+#define EMAC_RX_MTU_SIZE_JUMBO_ENA (1L<<31)
+#define EMAC_TX_MODE_EXT_PAUSE_EN (1L<<3)
+#define EMAC_TX_MODE_FLOW_EN (1L<<4)
+#define EMAC_TX_MODE_RESET (1L<<0)
+#define MISC_REGISTERS_GPIO_0 0
+#define MISC_REGISTERS_GPIO_1 1
+#define MISC_REGISTERS_GPIO_2 2
+#define MISC_REGISTERS_GPIO_3 3
+#define MISC_REGISTERS_GPIO_CLR_POS 16
+#define MISC_REGISTERS_GPIO_FLOAT (0xffL<<24)
+#define MISC_REGISTERS_GPIO_FLOAT_POS 24
+#define MISC_REGISTERS_GPIO_HIGH 1
+#define MISC_REGISTERS_GPIO_INPUT_HI_Z 2
+#define MISC_REGISTERS_GPIO_INT_CLR_POS 24
+#define MISC_REGISTERS_GPIO_INT_OUTPUT_CLR 0
+#define MISC_REGISTERS_GPIO_INT_OUTPUT_SET 1
+#define MISC_REGISTERS_GPIO_INT_SET_POS 16
+#define MISC_REGISTERS_GPIO_LOW 0
+#define MISC_REGISTERS_GPIO_OUTPUT_HIGH 1
+#define MISC_REGISTERS_GPIO_OUTPUT_LOW 0
+#define MISC_REGISTERS_GPIO_PORT_SHIFT 4
+#define MISC_REGISTERS_GPIO_SET_POS 8
+#define MISC_REGISTERS_RESET_REG_1_CLEAR 0x588
+#define MISC_REGISTERS_RESET_REG_1_RST_HC (0x1<<29)
+#define MISC_REGISTERS_RESET_REG_1_RST_NIG (0x1<<7)
+#define MISC_REGISTERS_RESET_REG_1_RST_PXP (0x1<<26)
+#define MISC_REGISTERS_RESET_REG_1_RST_PXPV (0x1<<27)
+#define MISC_REGISTERS_RESET_REG_1_SET 0x584
+#define MISC_REGISTERS_RESET_REG_2_CLEAR 0x598
+#define MISC_REGISTERS_RESET_REG_2_RST_BMAC0 (0x1<<0)
+#define MISC_REGISTERS_RESET_REG_2_RST_EMAC0_HARD_CORE (0x1<<14)
+#define MISC_REGISTERS_RESET_REG_2_RST_EMAC1_HARD_CORE (0x1<<15)
+#define MISC_REGISTERS_RESET_REG_2_RST_GRC (0x1<<4)
+#define MISC_REGISTERS_RESET_REG_2_RST_MCP_N_HARD_CORE_RST_B (0x1<<6)
+#define MISC_REGISTERS_RESET_REG_2_RST_MCP_N_RESET_REG_HARD_CORE (0x1<<5)
+#define MISC_REGISTERS_RESET_REG_2_RST_MDIO (0x1<<13)
+#define MISC_REGISTERS_RESET_REG_2_RST_MISC_CORE (0x1<<11)
+#define MISC_REGISTERS_RESET_REG_2_RST_RBCN (0x1<<9)
+#define MISC_REGISTERS_RESET_REG_2_SET 0x594
+#define MISC_REGISTERS_RESET_REG_3_CLEAR 0x5a8
+#define MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_SERDES0_IDDQ (0x1<<1)
+#define MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_SERDES0_PWRDWN (0x1<<2)
+#define MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_SERDES0_PWRDWN_SD (0x1<<3)
+#define MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_SERDES0_RSTB_HW (0x1<<0)
+#define MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_IDDQ (0x1<<5)
+#define MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_PWRDWN (0x1<<6)
+#define MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_PWRDWN_SD (0x1<<7)
+#define MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_RSTB_HW (0x1<<4)
+#define MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_TXD_FIFO_RSTB (0x1<<8)
+#define MISC_REGISTERS_RESET_REG_3_SET 0x5a4
+#define MISC_REGISTERS_SPIO_4 4
+#define MISC_REGISTERS_SPIO_5 5
+#define MISC_REGISTERS_SPIO_7 7
+#define MISC_REGISTERS_SPIO_CLR_POS 16
+#define MISC_REGISTERS_SPIO_FLOAT (0xffL<<24)
+#define MISC_REGISTERS_SPIO_FLOAT_POS 24
+#define MISC_REGISTERS_SPIO_INPUT_HI_Z 2
+#define MISC_REGISTERS_SPIO_INT_OLD_SET_POS 16
+#define MISC_REGISTERS_SPIO_OUTPUT_HIGH 1
+#define MISC_REGISTERS_SPIO_OUTPUT_LOW 0
+#define MISC_REGISTERS_SPIO_SET_POS 8
+#define HW_LOCK_MAX_RESOURCE_VALUE 31
+#define HW_LOCK_RESOURCE_GPIO 1
+#define HW_LOCK_RESOURCE_MDIO 0
+#define HW_LOCK_RESOURCE_PORT0_ATT_MASK 3
+#define HW_LOCK_RESOURCE_RESERVED_08 8
+#define HW_LOCK_RESOURCE_SPIO 2
+#define HW_LOCK_RESOURCE_UNDI 5
+#define PRS_FLAG_OVERETH_IPV4 1
+#define AEU_INPUTS_ATTN_BITS_BRB_PARITY_ERROR (1<<18)
+#define AEU_INPUTS_ATTN_BITS_CCM_HW_INTERRUPT (1<<31)
+#define AEU_INPUTS_ATTN_BITS_CDU_HW_INTERRUPT (1<<9)
+#define AEU_INPUTS_ATTN_BITS_CDU_PARITY_ERROR (1<<8)
+#define AEU_INPUTS_ATTN_BITS_CFC_HW_INTERRUPT (1<<7)
+#define AEU_INPUTS_ATTN_BITS_CFC_PARITY_ERROR (1<<6)
+#define AEU_INPUTS_ATTN_BITS_CSDM_HW_INTERRUPT (1<<29)
+#define AEU_INPUTS_ATTN_BITS_CSDM_PARITY_ERROR (1<<28)
+#define AEU_INPUTS_ATTN_BITS_CSEMI_HW_INTERRUPT (1<<1)
+#define AEU_INPUTS_ATTN_BITS_CSEMI_PARITY_ERROR (1<<0)
+#define AEU_INPUTS_ATTN_BITS_DEBUG_PARITY_ERROR (1<<18)
+#define AEU_INPUTS_ATTN_BITS_DMAE_HW_INTERRUPT (1<<11)
+#define AEU_INPUTS_ATTN_BITS_DOORBELLQ_HW_INTERRUPT (1<<13)
+#define AEU_INPUTS_ATTN_BITS_DOORBELLQ_PARITY_ERROR (1<<12)
+#define AEU_INPUTS_ATTN_BITS_GPIO3_FUNCTION_0 (1<<5)
+#define AEU_INPUTS_ATTN_BITS_GPIO3_FUNCTION_1 (1<<9)
+#define AEU_INPUTS_ATTN_BITS_IGU_PARITY_ERROR (1<<12)
+#define AEU_INPUTS_ATTN_BITS_MCP_LATCHED_ROM_PARITY (1<<28)
+#define AEU_INPUTS_ATTN_BITS_MCP_LATCHED_SCPAD_PARITY (1<<31)
+#define AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_RX_PARITY (1<<29)
+#define AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_TX_PARITY (1<<30)
+#define AEU_INPUTS_ATTN_BITS_MISC_HW_INTERRUPT (1<<15)
+#define AEU_INPUTS_ATTN_BITS_MISC_PARITY_ERROR (1<<14)
+#define AEU_INPUTS_ATTN_BITS_PARSER_PARITY_ERROR (1<<20)
+#define AEU_INPUTS_ATTN_BITS_PBCLIENT_PARITY_ERROR (1<<0)
+#define AEU_INPUTS_ATTN_BITS_PBF_HW_INTERRUPT (1<<31)
+#define AEU_INPUTS_ATTN_BITS_PXP_HW_INTERRUPT (1<<3)
+#define AEU_INPUTS_ATTN_BITS_PXP_PARITY_ERROR (1<<2)
+#define AEU_INPUTS_ATTN_BITS_PXPPCICLOCKCLIENT_HW_INTERRUPT (1<<5)
+#define AEU_INPUTS_ATTN_BITS_PXPPCICLOCKCLIENT_PARITY_ERROR (1<<4)
+#define AEU_INPUTS_ATTN_BITS_QM_HW_INTERRUPT (1<<3)
+#define AEU_INPUTS_ATTN_BITS_QM_PARITY_ERROR (1<<2)
+#define AEU_INPUTS_ATTN_BITS_SEARCHER_PARITY_ERROR (1<<22)
+#define AEU_INPUTS_ATTN_BITS_SPIO5 (1<<15)
+#define AEU_INPUTS_ATTN_BITS_TCM_HW_INTERRUPT (1<<27)
+#define AEU_INPUTS_ATTN_BITS_TIMERS_HW_INTERRUPT (1<<5)
+#define AEU_INPUTS_ATTN_BITS_TSDM_HW_INTERRUPT (1<<25)
+#define AEU_INPUTS_ATTN_BITS_TSDM_PARITY_ERROR (1<<24)
+#define AEU_INPUTS_ATTN_BITS_TSEMI_HW_INTERRUPT (1<<29)
+#define AEU_INPUTS_ATTN_BITS_TSEMI_PARITY_ERROR (1<<28)
+#define AEU_INPUTS_ATTN_BITS_UCM_HW_INTERRUPT (1<<23)
+#define AEU_INPUTS_ATTN_BITS_UPB_HW_INTERRUPT (1<<27)
+#define AEU_INPUTS_ATTN_BITS_UPB_PARITY_ERROR (1<<26)
+#define AEU_INPUTS_ATTN_BITS_USDM_HW_INTERRUPT (1<<21)
+#define AEU_INPUTS_ATTN_BITS_USDM_PARITY_ERROR (1<<20)
+#define AEU_INPUTS_ATTN_BITS_USEMI_HW_INTERRUPT (1<<25)
+#define AEU_INPUTS_ATTN_BITS_USEMI_PARITY_ERROR (1<<24)
+#define AEU_INPUTS_ATTN_BITS_VAUX_PCI_CORE_PARITY_ERROR (1<<16)
+#define AEU_INPUTS_ATTN_BITS_XCM_HW_INTERRUPT (1<<9)
+#define AEU_INPUTS_ATTN_BITS_XSDM_HW_INTERRUPT (1<<7)
+#define AEU_INPUTS_ATTN_BITS_XSDM_PARITY_ERROR (1<<6)
+#define AEU_INPUTS_ATTN_BITS_XSEMI_HW_INTERRUPT (1<<11)
+#define AEU_INPUTS_ATTN_BITS_XSEMI_PARITY_ERROR (1<<10)
+#define RESERVED_GENERAL_ATTENTION_BIT_0 0
+
+#define EVEREST_GEN_ATTN_IN_USE_MASK 0x3ffe0
+#define EVEREST_LATCHED_ATTN_IN_USE_MASK 0xffe00000
+
+#define RESERVED_GENERAL_ATTENTION_BIT_6 6
+#define RESERVED_GENERAL_ATTENTION_BIT_7 7
+#define RESERVED_GENERAL_ATTENTION_BIT_8 8
+#define RESERVED_GENERAL_ATTENTION_BIT_9 9
+#define RESERVED_GENERAL_ATTENTION_BIT_10 10
+#define RESERVED_GENERAL_ATTENTION_BIT_11 11
+#define RESERVED_GENERAL_ATTENTION_BIT_12 12
+#define RESERVED_GENERAL_ATTENTION_BIT_13 13
+#define RESERVED_GENERAL_ATTENTION_BIT_14 14
+#define RESERVED_GENERAL_ATTENTION_BIT_15 15
+#define RESERVED_GENERAL_ATTENTION_BIT_16 16
+#define RESERVED_GENERAL_ATTENTION_BIT_17 17
+#define RESERVED_GENERAL_ATTENTION_BIT_18 18
+#define RESERVED_GENERAL_ATTENTION_BIT_19 19
+#define RESERVED_GENERAL_ATTENTION_BIT_20 20
+#define RESERVED_GENERAL_ATTENTION_BIT_21 21
+
+/* storm asserts attention bits */
+#define TSTORM_FATAL_ASSERT_ATTENTION_BIT RESERVED_GENERAL_ATTENTION_BIT_7
+#define USTORM_FATAL_ASSERT_ATTENTION_BIT RESERVED_GENERAL_ATTENTION_BIT_8
+#define CSTORM_FATAL_ASSERT_ATTENTION_BIT RESERVED_GENERAL_ATTENTION_BIT_9
+#define XSTORM_FATAL_ASSERT_ATTENTION_BIT RESERVED_GENERAL_ATTENTION_BIT_10
+
+/* mcp error attention bit */
+#define MCP_FATAL_ASSERT_ATTENTION_BIT RESERVED_GENERAL_ATTENTION_BIT_11
+
+/*E1H NIG status sync attention mapped to group 4-7*/
+#define LINK_SYNC_ATTENTION_BIT_FUNC_0 RESERVED_GENERAL_ATTENTION_BIT_12
+#define LINK_SYNC_ATTENTION_BIT_FUNC_1 RESERVED_GENERAL_ATTENTION_BIT_13
+#define LINK_SYNC_ATTENTION_BIT_FUNC_2 RESERVED_GENERAL_ATTENTION_BIT_14
+#define LINK_SYNC_ATTENTION_BIT_FUNC_3 RESERVED_GENERAL_ATTENTION_BIT_15
+#define LINK_SYNC_ATTENTION_BIT_FUNC_4 RESERVED_GENERAL_ATTENTION_BIT_16
+#define LINK_SYNC_ATTENTION_BIT_FUNC_5 RESERVED_GENERAL_ATTENTION_BIT_17
+#define LINK_SYNC_ATTENTION_BIT_FUNC_6 RESERVED_GENERAL_ATTENTION_BIT_18
+#define LINK_SYNC_ATTENTION_BIT_FUNC_7 RESERVED_GENERAL_ATTENTION_BIT_19
+
+
+#define LATCHED_ATTN_RBCR 23
+#define LATCHED_ATTN_RBCT 24
+#define LATCHED_ATTN_RBCN 25
+#define LATCHED_ATTN_RBCU 26
+#define LATCHED_ATTN_RBCP 27
+#define LATCHED_ATTN_TIMEOUT_GRC 28
+#define LATCHED_ATTN_RSVD_GRC 29
+#define LATCHED_ATTN_ROM_PARITY_MCP 30
+#define LATCHED_ATTN_UM_RX_PARITY_MCP 31
+#define LATCHED_ATTN_UM_TX_PARITY_MCP 32
+#define LATCHED_ATTN_SCPAD_PARITY_MCP 33
+
+#define GENERAL_ATTEN_WORD(atten_name) ((94 + atten_name) / 32)
+#define GENERAL_ATTEN_OFFSET(atten_name)\
+ (1UL << ((94 + atten_name) % 32))
+/*
+ * This file defines GRC base address for every block.
+ * This file is included by chipsim, asm microcode and cpp microcode.
+ * These values are used in Design.xml on regBase attribute
+ * Use the base with the generated offsets of specific registers.
+ */
+
+#define GRCBASE_PXPCS 0x000000
+#define GRCBASE_PCICONFIG 0x002000
+#define GRCBASE_PCIREG 0x002400
+#define GRCBASE_EMAC0 0x008000
+#define GRCBASE_EMAC1 0x008400
+#define GRCBASE_DBU 0x008800
+#define GRCBASE_MISC 0x00A000
+#define GRCBASE_DBG 0x00C000
+#define GRCBASE_NIG 0x010000
+#define GRCBASE_XCM 0x020000
+#define GRCBASE_PRS 0x040000
+#define GRCBASE_SRCH 0x040400
+#define GRCBASE_TSDM 0x042000
+#define GRCBASE_TCM 0x050000
+#define GRCBASE_BRB1 0x060000
+#define GRCBASE_MCP 0x080000
+#define GRCBASE_UPB 0x0C1000
+#define GRCBASE_CSDM 0x0C2000
+#define GRCBASE_USDM 0x0C4000
+#define GRCBASE_CCM 0x0D0000
+#define GRCBASE_UCM 0x0E0000
+#define GRCBASE_CDU 0x101000
+#define GRCBASE_DMAE 0x102000
+#define GRCBASE_PXP 0x103000
+#define GRCBASE_CFC 0x104000
+#define GRCBASE_HC 0x108000
+#define GRCBASE_PXP2 0x120000
+#define GRCBASE_PBF 0x140000
+#define GRCBASE_XPB 0x161000
+#define GRCBASE_TIMERS 0x164000
+#define GRCBASE_XSDM 0x166000
+#define GRCBASE_QM 0x168000
+#define GRCBASE_DQ 0x170000
+#define GRCBASE_TSEM 0x180000
+#define GRCBASE_CSEM 0x200000
+#define GRCBASE_XSEM 0x280000
+#define GRCBASE_USEM 0x300000
+#define GRCBASE_MISC_AEU GRCBASE_MISC
+
+
+/* offset of configuration space in the pci core register */
+#define PCICFG_OFFSET 0x2000
+#define PCICFG_VENDOR_ID_OFFSET 0x00
+#define PCICFG_DEVICE_ID_OFFSET 0x02
+#define PCICFG_COMMAND_OFFSET 0x04
+#define PCICFG_COMMAND_IO_SPACE (1<<0)
+#define PCICFG_COMMAND_MEM_SPACE (1<<1)
+#define PCICFG_COMMAND_BUS_MASTER (1<<2)
+#define PCICFG_COMMAND_SPECIAL_CYCLES (1<<3)
+#define PCICFG_COMMAND_MWI_CYCLES (1<<4)
+#define PCICFG_COMMAND_VGA_SNOOP (1<<5)
+#define PCICFG_COMMAND_PERR_ENA (1<<6)
+#define PCICFG_COMMAND_STEPPING (1<<7)
+#define PCICFG_COMMAND_SERR_ENA (1<<8)
+#define PCICFG_COMMAND_FAST_B2B (1<<9)
+#define PCICFG_COMMAND_INT_DISABLE (1<<10)
+#define PCICFG_COMMAND_RESERVED (0x1f<<11)
+#define PCICFG_STATUS_OFFSET 0x06
+#define PCICFG_REVESION_ID_OFFSET 0x08
+#define PCICFG_CACHE_LINE_SIZE 0x0c
+#define PCICFG_LATENCY_TIMER 0x0d
+#define PCICFG_BAR_1_LOW 0x10
+#define PCICFG_BAR_1_HIGH 0x14
+#define PCICFG_BAR_2_LOW 0x18
+#define PCICFG_BAR_2_HIGH 0x1c
+#define PCICFG_SUBSYSTEM_VENDOR_ID_OFFSET 0x2c
+#define PCICFG_SUBSYSTEM_ID_OFFSET 0x2e
+#define PCICFG_INT_LINE 0x3c
+#define PCICFG_INT_PIN 0x3d
+#define PCICFG_PM_CAPABILITY 0x48
+#define PCICFG_PM_CAPABILITY_VERSION (0x3<<16)
+#define PCICFG_PM_CAPABILITY_CLOCK (1<<19)
+#define PCICFG_PM_CAPABILITY_RESERVED (1<<20)
+#define PCICFG_PM_CAPABILITY_DSI (1<<21)
+#define PCICFG_PM_CAPABILITY_AUX_CURRENT (0x7<<22)
+#define PCICFG_PM_CAPABILITY_D1_SUPPORT (1<<25)
+#define PCICFG_PM_CAPABILITY_D2_SUPPORT (1<<26)
+#define PCICFG_PM_CAPABILITY_PME_IN_D0 (1<<27)
+#define PCICFG_PM_CAPABILITY_PME_IN_D1 (1<<28)
+#define PCICFG_PM_CAPABILITY_PME_IN_D2 (1<<29)
+#define PCICFG_PM_CAPABILITY_PME_IN_D3_HOT (1<<30)
+#define PCICFG_PM_CAPABILITY_PME_IN_D3_COLD (1<<31)
+#define PCICFG_PM_CSR_OFFSET 0x4c
+#define PCICFG_PM_CSR_STATE (0x3<<0)
+#define PCICFG_PM_CSR_PME_ENABLE (1<<8)
+#define PCICFG_PM_CSR_PME_STATUS (1<<15)
+#define PCICFG_MSI_CAP_ID_OFFSET 0x58
+#define PCICFG_MSI_CONTROL_ENABLE (0x1<<16)
+#define PCICFG_MSI_CONTROL_MCAP (0x7<<17)
+#define PCICFG_MSI_CONTROL_MENA (0x7<<20)
+#define PCICFG_MSI_CONTROL_64_BIT_ADDR_CAP (0x1<<23)
+#define PCICFG_MSI_CONTROL_MSI_PVMASK_CAPABLE (0x1<<24)
+#define PCICFG_GRC_ADDRESS 0x78
+#define PCICFG_GRC_DATA 0x80
+#define PCICFG_MSIX_CAP_ID_OFFSET 0xa0
+#define PCICFG_MSIX_CONTROL_TABLE_SIZE (0x7ff<<16)
+#define PCICFG_MSIX_CONTROL_RESERVED (0x7<<27)
+#define PCICFG_MSIX_CONTROL_FUNC_MASK (0x1<<30)
+#define PCICFG_MSIX_CONTROL_MSIX_ENABLE (0x1<<31)
+
+#define PCICFG_DEVICE_CONTROL 0xb4
+#define PCICFG_DEVICE_STATUS 0xb6
+#define PCICFG_DEVICE_STATUS_CORR_ERR_DET (1<<0)
+#define PCICFG_DEVICE_STATUS_NON_FATAL_ERR_DET (1<<1)
+#define PCICFG_DEVICE_STATUS_FATAL_ERR_DET (1<<2)
+#define PCICFG_DEVICE_STATUS_UNSUP_REQ_DET (1<<3)
+#define PCICFG_DEVICE_STATUS_AUX_PWR_DET (1<<4)
+#define PCICFG_DEVICE_STATUS_NO_PEND (1<<5)
+#define PCICFG_LINK_CONTROL 0xbc
+
+
+#define BAR_USTRORM_INTMEM 0x400000
+#define BAR_CSTRORM_INTMEM 0x410000
+#define BAR_XSTRORM_INTMEM 0x420000
+#define BAR_TSTRORM_INTMEM 0x430000
+
+/* for accessing the IGU in case of status block ACK */
+#define BAR_IGU_INTMEM 0x440000
+
+#define BAR_DOORBELL_OFFSET 0x800000
+
+#define BAR_ME_REGISTER 0x450000
+
+/* config_2 offset */
+#define GRC_CONFIG_2_SIZE_REG 0x408
+#define PCI_CONFIG_2_BAR1_SIZE (0xfL<<0)
+#define PCI_CONFIG_2_BAR1_SIZE_DISABLED (0L<<0)
+#define PCI_CONFIG_2_BAR1_SIZE_64K (1L<<0)
+#define PCI_CONFIG_2_BAR1_SIZE_128K (2L<<0)
+#define PCI_CONFIG_2_BAR1_SIZE_256K (3L<<0)
+#define PCI_CONFIG_2_BAR1_SIZE_512K (4L<<0)
+#define PCI_CONFIG_2_BAR1_SIZE_1M (5L<<0)
+#define PCI_CONFIG_2_BAR1_SIZE_2M (6L<<0)
+#define PCI_CONFIG_2_BAR1_SIZE_4M (7L<<0)
+#define PCI_CONFIG_2_BAR1_SIZE_8M (8L<<0)
+#define PCI_CONFIG_2_BAR1_SIZE_16M (9L<<0)
+#define PCI_CONFIG_2_BAR1_SIZE_32M (10L<<0)
+#define PCI_CONFIG_2_BAR1_SIZE_64M (11L<<0)
+#define PCI_CONFIG_2_BAR1_SIZE_128M (12L<<0)
+#define PCI_CONFIG_2_BAR1_SIZE_256M (13L<<0)
+#define PCI_CONFIG_2_BAR1_SIZE_512M (14L<<0)
+#define PCI_CONFIG_2_BAR1_SIZE_1G (15L<<0)
+#define PCI_CONFIG_2_BAR1_64ENA (1L<<4)
+#define PCI_CONFIG_2_EXP_ROM_RETRY (1L<<5)
+#define PCI_CONFIG_2_CFG_CYCLE_RETRY (1L<<6)
+#define PCI_CONFIG_2_FIRST_CFG_DONE (1L<<7)
+#define PCI_CONFIG_2_EXP_ROM_SIZE (0xffL<<8)
+#define PCI_CONFIG_2_EXP_ROM_SIZE_DISABLED (0L<<8)
+#define PCI_CONFIG_2_EXP_ROM_SIZE_2K (1L<<8)
+#define PCI_CONFIG_2_EXP_ROM_SIZE_4K (2L<<8)
+#define PCI_CONFIG_2_EXP_ROM_SIZE_8K (3L<<8)
+#define PCI_CONFIG_2_EXP_ROM_SIZE_16K (4L<<8)
+#define PCI_CONFIG_2_EXP_ROM_SIZE_32K (5L<<8)
+#define PCI_CONFIG_2_EXP_ROM_SIZE_64K (6L<<8)
+#define PCI_CONFIG_2_EXP_ROM_SIZE_128K (7L<<8)
+#define PCI_CONFIG_2_EXP_ROM_SIZE_256K (8L<<8)
+#define PCI_CONFIG_2_EXP_ROM_SIZE_512K (9L<<8)
+#define PCI_CONFIG_2_EXP_ROM_SIZE_1M (10L<<8)
+#define PCI_CONFIG_2_EXP_ROM_SIZE_2M (11L<<8)
+#define PCI_CONFIG_2_EXP_ROM_SIZE_4M (12L<<8)
+#define PCI_CONFIG_2_EXP_ROM_SIZE_8M (13L<<8)
+#define PCI_CONFIG_2_EXP_ROM_SIZE_16M (14L<<8)
+#define PCI_CONFIG_2_EXP_ROM_SIZE_32M (15L<<8)
+#define PCI_CONFIG_2_BAR_PREFETCH (1L<<16)
+#define PCI_CONFIG_2_RESERVED0 (0x7fffL<<17)
+
+/* config_3 offset */
+#define GRC_CONFIG_3_SIZE_REG 0x40c
+#define PCI_CONFIG_3_STICKY_BYTE (0xffL<<0)
+#define PCI_CONFIG_3_FORCE_PME (1L<<24)
+#define PCI_CONFIG_3_PME_STATUS (1L<<25)
+#define PCI_CONFIG_3_PME_ENABLE (1L<<26)
+#define PCI_CONFIG_3_PM_STATE (0x3L<<27)
+#define PCI_CONFIG_3_VAUX_PRESET (1L<<30)
+#define PCI_CONFIG_3_PCI_POWER (1L<<31)
+
+#define GRC_BAR2_CONFIG 0x4e0
+#define PCI_CONFIG_2_BAR2_SIZE (0xfL<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_DISABLED (0L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_64K (1L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_128K (2L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_256K (3L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_512K (4L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_1M (5L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_2M (6L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_4M (7L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_8M (8L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_16M (9L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_32M (10L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_64M (11L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_128M (12L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_256M (13L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_512M (14L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_1G (15L<<0)
+#define PCI_CONFIG_2_BAR2_64ENA (1L<<4)
+
+#define PCI_PM_DATA_A 0x410
+#define PCI_PM_DATA_B 0x414
+#define PCI_ID_VAL1 0x434
+#define PCI_ID_VAL2 0x438
+
+
+#define MDIO_REG_BANK_CL73_IEEEB0 0x0
+#define MDIO_CL73_IEEEB0_CL73_AN_CONTROL 0x0
+#define MDIO_CL73_IEEEB0_CL73_AN_CONTROL_RESTART_AN 0x0200
+#define MDIO_CL73_IEEEB0_CL73_AN_CONTROL_AN_EN 0x1000
+#define MDIO_CL73_IEEEB0_CL73_AN_CONTROL_MAIN_RST 0x8000
+
+#define MDIO_REG_BANK_CL73_IEEEB1 0x10
+#define MDIO_CL73_IEEEB1_AN_ADV1 0x00
+#define MDIO_CL73_IEEEB1_AN_ADV1_PAUSE 0x0400
+#define MDIO_CL73_IEEEB1_AN_ADV1_ASYMMETRIC 0x0800
+#define MDIO_CL73_IEEEB1_AN_ADV1_PAUSE_BOTH 0x0C00
+#define MDIO_CL73_IEEEB1_AN_ADV1_PAUSE_MASK 0x0C00
+#define MDIO_CL73_IEEEB1_AN_ADV2 0x01
+#define MDIO_CL73_IEEEB1_AN_ADV2_ADVR_1000M 0x0000
+#define MDIO_CL73_IEEEB1_AN_ADV2_ADVR_1000M_KX 0x0020
+#define MDIO_CL73_IEEEB1_AN_ADV2_ADVR_10G_KX4 0x0040
+#define MDIO_CL73_IEEEB1_AN_ADV2_ADVR_10G_KR 0x0080
+#define MDIO_CL73_IEEEB1_AN_LP_ADV1 0x03
+#define MDIO_CL73_IEEEB1_AN_LP_ADV1_PAUSE 0x0400
+#define MDIO_CL73_IEEEB1_AN_LP_ADV1_ASYMMETRIC 0x0800
+#define MDIO_CL73_IEEEB1_AN_LP_ADV1_PAUSE_BOTH 0x0C00
+#define MDIO_CL73_IEEEB1_AN_LP_ADV1_PAUSE_MASK 0x0C00
+
+#define MDIO_REG_BANK_RX0 0x80b0
+#define MDIO_RX0_RX_STATUS 0x10
+#define MDIO_RX0_RX_STATUS_SIGDET 0x8000
+#define MDIO_RX0_RX_STATUS_RX_SEQ_DONE 0x1000
+#define MDIO_RX0_RX_EQ_BOOST 0x1c
+#define MDIO_RX0_RX_EQ_BOOST_EQUALIZER_CTRL_MASK 0x7
+#define MDIO_RX0_RX_EQ_BOOST_OFFSET_CTRL 0x10
+
+#define MDIO_REG_BANK_RX1 0x80c0
+#define MDIO_RX1_RX_EQ_BOOST 0x1c
+#define MDIO_RX1_RX_EQ_BOOST_EQUALIZER_CTRL_MASK 0x7
+#define MDIO_RX1_RX_EQ_BOOST_OFFSET_CTRL 0x10
+
+#define MDIO_REG_BANK_RX2 0x80d0
+#define MDIO_RX2_RX_EQ_BOOST 0x1c
+#define MDIO_RX2_RX_EQ_BOOST_EQUALIZER_CTRL_MASK 0x7
+#define MDIO_RX2_RX_EQ_BOOST_OFFSET_CTRL 0x10
+
+#define MDIO_REG_BANK_RX3 0x80e0
+#define MDIO_RX3_RX_EQ_BOOST 0x1c
+#define MDIO_RX3_RX_EQ_BOOST_EQUALIZER_CTRL_MASK 0x7
+#define MDIO_RX3_RX_EQ_BOOST_OFFSET_CTRL 0x10
+
+#define MDIO_REG_BANK_RX_ALL 0x80f0
+#define MDIO_RX_ALL_RX_EQ_BOOST 0x1c
+#define MDIO_RX_ALL_RX_EQ_BOOST_EQUALIZER_CTRL_MASK 0x7
+#define MDIO_RX_ALL_RX_EQ_BOOST_OFFSET_CTRL 0x10
+
+#define MDIO_REG_BANK_TX0 0x8060
+#define MDIO_TX0_TX_DRIVER 0x17
+#define MDIO_TX0_TX_DRIVER_PREEMPHASIS_MASK 0xf000
+#define MDIO_TX0_TX_DRIVER_PREEMPHASIS_SHIFT 12
+#define MDIO_TX0_TX_DRIVER_IDRIVER_MASK 0x0f00
+#define MDIO_TX0_TX_DRIVER_IDRIVER_SHIFT 8
+#define MDIO_TX0_TX_DRIVER_IPREDRIVER_MASK 0x00f0
+#define MDIO_TX0_TX_DRIVER_IPREDRIVER_SHIFT 4
+#define MDIO_TX0_TX_DRIVER_IFULLSPD_MASK 0x000e
+#define MDIO_TX0_TX_DRIVER_IFULLSPD_SHIFT 1
+#define MDIO_TX0_TX_DRIVER_ICBUF1T 1
+
+#define MDIO_REG_BANK_TX1 0x8070
+#define MDIO_TX1_TX_DRIVER 0x17
+#define MDIO_TX0_TX_DRIVER_PREEMPHASIS_MASK 0xf000
+#define MDIO_TX0_TX_DRIVER_PREEMPHASIS_SHIFT 12
+#define MDIO_TX0_TX_DRIVER_IDRIVER_MASK 0x0f00
+#define MDIO_TX0_TX_DRIVER_IDRIVER_SHIFT 8
+#define MDIO_TX0_TX_DRIVER_IPREDRIVER_MASK 0x00f0
+#define MDIO_TX0_TX_DRIVER_IPREDRIVER_SHIFT 4
+#define MDIO_TX0_TX_DRIVER_IFULLSPD_MASK 0x000e
+#define MDIO_TX0_TX_DRIVER_IFULLSPD_SHIFT 1
+#define MDIO_TX0_TX_DRIVER_ICBUF1T 1
+
+#define MDIO_REG_BANK_TX2 0x8080
+#define MDIO_TX2_TX_DRIVER 0x17
+#define MDIO_TX0_TX_DRIVER_PREEMPHASIS_MASK 0xf000
+#define MDIO_TX0_TX_DRIVER_PREEMPHASIS_SHIFT 12
+#define MDIO_TX0_TX_DRIVER_IDRIVER_MASK 0x0f00
+#define MDIO_TX0_TX_DRIVER_IDRIVER_SHIFT 8
+#define MDIO_TX0_TX_DRIVER_IPREDRIVER_MASK 0x00f0
+#define MDIO_TX0_TX_DRIVER_IPREDRIVER_SHIFT 4
+#define MDIO_TX0_TX_DRIVER_IFULLSPD_MASK 0x000e
+#define MDIO_TX0_TX_DRIVER_IFULLSPD_SHIFT 1
+#define MDIO_TX0_TX_DRIVER_ICBUF1T 1
+
+#define MDIO_REG_BANK_TX3 0x8090
+#define MDIO_TX3_TX_DRIVER 0x17
+#define MDIO_TX0_TX_DRIVER_PREEMPHASIS_MASK 0xf000
+#define MDIO_TX0_TX_DRIVER_PREEMPHASIS_SHIFT 12
+#define MDIO_TX0_TX_DRIVER_IDRIVER_MASK 0x0f00
+#define MDIO_TX0_TX_DRIVER_IDRIVER_SHIFT 8
+#define MDIO_TX0_TX_DRIVER_IPREDRIVER_MASK 0x00f0
+#define MDIO_TX0_TX_DRIVER_IPREDRIVER_SHIFT 4
+#define MDIO_TX0_TX_DRIVER_IFULLSPD_MASK 0x000e
+#define MDIO_TX0_TX_DRIVER_IFULLSPD_SHIFT 1
+#define MDIO_TX0_TX_DRIVER_ICBUF1T 1
+
+#define MDIO_REG_BANK_XGXS_BLOCK0 0x8000
+#define MDIO_BLOCK0_XGXS_CONTROL 0x10
+
+#define MDIO_REG_BANK_XGXS_BLOCK1 0x8010
+#define MDIO_BLOCK1_LANE_CTRL0 0x15
+#define MDIO_BLOCK1_LANE_CTRL1 0x16
+#define MDIO_BLOCK1_LANE_CTRL2 0x17
+#define MDIO_BLOCK1_LANE_PRBS 0x19
+
+#define MDIO_REG_BANK_XGXS_BLOCK2 0x8100
+#define MDIO_XGXS_BLOCK2_RX_LN_SWAP 0x10
+#define MDIO_XGXS_BLOCK2_RX_LN_SWAP_ENABLE 0x8000
+#define MDIO_XGXS_BLOCK2_RX_LN_SWAP_FORCE_ENABLE 0x4000
+#define MDIO_XGXS_BLOCK2_TX_LN_SWAP 0x11
+#define MDIO_XGXS_BLOCK2_TX_LN_SWAP_ENABLE 0x8000
+#define MDIO_XGXS_BLOCK2_UNICORE_MODE_10G 0x14
+#define MDIO_XGXS_BLOCK2_UNICORE_MODE_10G_CX4_XGXS 0x0001
+#define MDIO_XGXS_BLOCK2_UNICORE_MODE_10G_HIGIG_XGXS 0x0010
+#define MDIO_XGXS_BLOCK2_TEST_MODE_LANE 0x15
+
+#define MDIO_REG_BANK_GP_STATUS 0x8120
+#define MDIO_GP_STATUS_TOP_AN_STATUS1 0x1B
+#define MDIO_GP_STATUS_TOP_AN_STATUS1_CL73_AUTONEG_COMPLETE 0x0001
+#define MDIO_GP_STATUS_TOP_AN_STATUS1_CL37_AUTONEG_COMPLETE 0x0002
+#define MDIO_GP_STATUS_TOP_AN_STATUS1_LINK_STATUS 0x0004
+#define MDIO_GP_STATUS_TOP_AN_STATUS1_DUPLEX_STATUS 0x0008
+#define MDIO_GP_STATUS_TOP_AN_STATUS1_CL73_MR_LP_NP_AN_ABLE 0x0010
+#define MDIO_GP_STATUS_TOP_AN_STATUS1_CL73_LP_NP_BAM_ABLE 0x0020
+#define MDIO_GP_STATUS_TOP_AN_STATUS1_PAUSE_RSOLUTION_TXSIDE 0x0040
+#define MDIO_GP_STATUS_TOP_AN_STATUS1_PAUSE_RSOLUTION_RXSIDE 0x0080
+#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_MASK 0x3f00
+#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_10M 0x0000
+#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_100M 0x0100
+#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_1G 0x0200
+#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_2_5G 0x0300
+#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_5G 0x0400
+#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_6G 0x0500
+#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_10G_HIG 0x0600
+#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_10G_CX4 0x0700
+#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_12G_HIG 0x0800
+#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_12_5G 0x0900
+#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_13G 0x0A00
+#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_15G 0x0B00
+#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_16G 0x0C00
+#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_1G_KX 0x0D00
+#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_10G_KX4 0x0E00
+
+
+#define MDIO_REG_BANK_10G_PARALLEL_DETECT 0x8130
+#define MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_STATUS 0x10
+#define MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_STATUS_PD_LINK 0x8000
+#define MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_CONTROL 0x11
+#define MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_CONTROL_PARDET10G_EN 0x1
+#define MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_LINK 0x13
+#define MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_LINK_CNT (0xb71<<1)
+
+#define MDIO_REG_BANK_SERDES_DIGITAL 0x8300
+#define MDIO_SERDES_DIGITAL_A_1000X_CONTROL1 0x10
+#define MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_FIBER_MODE 0x0001
+#define MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_TBI_IF 0x0002
+#define MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_SIGNAL_DETECT_EN 0x0004
+#define MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_INVERT_SIGNAL_DETECT 0x0008
+#define MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_AUTODET 0x0010
+#define MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_MSTR_MODE 0x0020
+#define MDIO_SERDES_DIGITAL_A_1000X_CONTROL2 0x11
+#define MDIO_SERDES_DIGITAL_A_1000X_CONTROL2_PRL_DT_EN 0x0001
+#define MDIO_SERDES_DIGITAL_A_1000X_CONTROL2_AN_FST_TMR 0x0040
+#define MDIO_SERDES_DIGITAL_A_1000X_STATUS1 0x14
+#define MDIO_SERDES_DIGITAL_A_1000X_STATUS1_DUPLEX 0x0004
+#define MDIO_SERDES_DIGITAL_A_1000X_STATUS1_SPEED_MASK 0x0018
+#define MDIO_SERDES_DIGITAL_A_1000X_STATUS1_SPEED_SHIFT 3
+#define MDIO_SERDES_DIGITAL_A_1000X_STATUS1_SPEED_2_5G 0x0018
+#define MDIO_SERDES_DIGITAL_A_1000X_STATUS1_SPEED_1G 0x0010
+#define MDIO_SERDES_DIGITAL_A_1000X_STATUS1_SPEED_100M 0x0008
+#define MDIO_SERDES_DIGITAL_A_1000X_STATUS1_SPEED_10M 0x0000
+#define MDIO_SERDES_DIGITAL_A_1000X_STATUS2 0x15
+#define MDIO_SERDES_DIGITAL_A_1000X_STATUS2_AN_DISABLED 0x0002
+#define MDIO_SERDES_DIGITAL_MISC1 0x18
+#define MDIO_SERDES_DIGITAL_MISC1_REFCLK_SEL_MASK 0xE000
+#define MDIO_SERDES_DIGITAL_MISC1_REFCLK_SEL_25M 0x0000
+#define MDIO_SERDES_DIGITAL_MISC1_REFCLK_SEL_100M 0x2000
+#define MDIO_SERDES_DIGITAL_MISC1_REFCLK_SEL_125M 0x4000
+#define MDIO_SERDES_DIGITAL_MISC1_REFCLK_SEL_156_25M 0x6000
+#define MDIO_SERDES_DIGITAL_MISC1_REFCLK_SEL_187_5M 0x8000
+#define MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_SEL 0x0010
+#define MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_MASK 0x000f
+#define MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_2_5G 0x0000
+#define MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_5G 0x0001
+#define MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_6G 0x0002
+#define MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_10G_HIG 0x0003
+#define MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_10G_CX4 0x0004
+#define MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_12G 0x0005
+#define MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_12_5G 0x0006
+#define MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_13G 0x0007
+#define MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_15G 0x0008
+#define MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_16G 0x0009
+
+#define MDIO_REG_BANK_OVER_1G 0x8320
+#define MDIO_OVER_1G_DIGCTL_3_4 0x14
+#define MDIO_OVER_1G_DIGCTL_3_4_MP_ID_MASK 0xffe0
+#define MDIO_OVER_1G_DIGCTL_3_4_MP_ID_SHIFT 5
+#define MDIO_OVER_1G_UP1 0x19
+#define MDIO_OVER_1G_UP1_2_5G 0x0001
+#define MDIO_OVER_1G_UP1_5G 0x0002
+#define MDIO_OVER_1G_UP1_6G 0x0004
+#define MDIO_OVER_1G_UP1_10G 0x0010
+#define MDIO_OVER_1G_UP1_10GH 0x0008
+#define MDIO_OVER_1G_UP1_12G 0x0020
+#define MDIO_OVER_1G_UP1_12_5G 0x0040
+#define MDIO_OVER_1G_UP1_13G 0x0080
+#define MDIO_OVER_1G_UP1_15G 0x0100
+#define MDIO_OVER_1G_UP1_16G 0x0200
+#define MDIO_OVER_1G_UP2 0x1A
+#define MDIO_OVER_1G_UP2_IPREDRIVER_MASK 0x0007
+#define MDIO_OVER_1G_UP2_IDRIVER_MASK 0x0038
+#define MDIO_OVER_1G_UP2_PREEMPHASIS_MASK 0x03C0
+#define MDIO_OVER_1G_UP3 0x1B
+#define MDIO_OVER_1G_UP3_HIGIG2 0x0001
+#define MDIO_OVER_1G_LP_UP1 0x1C
+#define MDIO_OVER_1G_LP_UP2 0x1D
+#define MDIO_OVER_1G_LP_UP2_MR_ADV_OVER_1G_MASK 0x03ff
+#define MDIO_OVER_1G_LP_UP2_PREEMPHASIS_MASK 0x0780
+#define MDIO_OVER_1G_LP_UP2_PREEMPHASIS_SHIFT 7
+#define MDIO_OVER_1G_LP_UP3 0x1E
+
+#define MDIO_REG_BANK_REMOTE_PHY 0x8330
+#define MDIO_REMOTE_PHY_MISC_RX_STATUS 0x10
+#define MDIO_REMOTE_PHY_MISC_RX_STATUS_CL37_FSM_RECEIVED_OVER1G_MSG 0x0010
+#define MDIO_REMOTE_PHY_MISC_RX_STATUS_CL37_FSM_RECEIVED_BRCM_OUI_MSG 0x0600
+
+#define MDIO_REG_BANK_BAM_NEXT_PAGE 0x8350
+#define MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL 0x10
+#define MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL_BAM_MODE 0x0001
+#define MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL_TETON_AN 0x0002
+
+#define MDIO_REG_BANK_CL73_USERB0 0x8370
+#define MDIO_CL73_USERB0_CL73_UCTRL 0x10
+#define MDIO_CL73_USERB0_CL73_UCTRL_USTAT1_MUXSEL 0x0002
+#define MDIO_CL73_USERB0_CL73_USTAT1 0x11
+#define MDIO_CL73_USERB0_CL73_USTAT1_LINK_STATUS_CHECK 0x0100
+#define MDIO_CL73_USERB0_CL73_USTAT1_AN_GOOD_CHECK_BAM37 0x0400
+#define MDIO_CL73_USERB0_CL73_BAM_CTRL1 0x12
+#define MDIO_CL73_USERB0_CL73_BAM_CTRL1_BAM_EN 0x8000
+#define MDIO_CL73_USERB0_CL73_BAM_CTRL1_BAM_STATION_MNGR_EN 0x4000
+#define MDIO_CL73_USERB0_CL73_BAM_CTRL1_BAM_NP_AFTER_BP_EN 0x2000
+#define MDIO_CL73_USERB0_CL73_BAM_CTRL3 0x14
+#define MDIO_CL73_USERB0_CL73_BAM_CTRL3_USE_CL73_HCD_MR 0x0001
+
+#define MDIO_REG_BANK_AER_BLOCK 0xFFD0
+#define MDIO_AER_BLOCK_AER_REG 0x1E
+
+#define MDIO_REG_BANK_COMBO_IEEE0 0xFFE0
+#define MDIO_COMBO_IEEE0_MII_CONTROL 0x10
+#define MDIO_COMBO_IEEO_MII_CONTROL_MAN_SGMII_SP_MASK 0x2040
+#define MDIO_COMBO_IEEO_MII_CONTROL_MAN_SGMII_SP_10 0x0000
+#define MDIO_COMBO_IEEO_MII_CONTROL_MAN_SGMII_SP_100 0x2000
+#define MDIO_COMBO_IEEO_MII_CONTROL_MAN_SGMII_SP_1000 0x0040
+#define MDIO_COMBO_IEEO_MII_CONTROL_FULL_DUPLEX 0x0100
+#define MDIO_COMBO_IEEO_MII_CONTROL_RESTART_AN 0x0200
+#define MDIO_COMBO_IEEO_MII_CONTROL_AN_EN 0x1000
+#define MDIO_COMBO_IEEO_MII_CONTROL_LOOPBACK 0x4000
+#define MDIO_COMBO_IEEO_MII_CONTROL_RESET 0x8000
+#define MDIO_COMBO_IEEE0_MII_STATUS 0x11
+#define MDIO_COMBO_IEEE0_MII_STATUS_LINK_PASS 0x0004
+#define MDIO_COMBO_IEEE0_MII_STATUS_AUTONEG_COMPLETE 0x0020
+#define MDIO_COMBO_IEEE0_AUTO_NEG_ADV 0x14
+#define MDIO_COMBO_IEEE0_AUTO_NEG_ADV_FULL_DUPLEX 0x0020
+#define MDIO_COMBO_IEEE0_AUTO_NEG_ADV_HALF_DUPLEX 0x0040
+#define MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_MASK 0x0180
+#define MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_NONE 0x0000
+#define MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_SYMMETRIC 0x0080
+#define MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC 0x0100
+#define MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH 0x0180
+#define MDIO_COMBO_IEEE0_AUTO_NEG_ADV_NEXT_PAGE 0x8000
+#define MDIO_COMBO_IEEE0_AUTO_NEG_LINK_PARTNER_ABILITY1 0x15
+#define MDIO_COMBO_IEEE0_AUTO_NEG_LINK_PARTNER_ABILITY1_NEXT_PAGE 0x8000
+#define MDIO_COMBO_IEEE0_AUTO_NEG_LINK_PARTNER_ABILITY1_ACK 0x4000
+#define MDIO_COMBO_IEEE0_AUTO_NEG_LINK_PARTNER_ABILITY1_PAUSE_MASK 0x0180
+#define MDIO_COMBO_IEEE0_AUTO_NEG_LINK_PARTNER_ABILITY1_PAUSE_NONE 0x0000
+#define MDIO_COMBO_IEEE0_AUTO_NEG_LINK_PARTNER_ABILITY1_PAUSE_BOTH 0x0180
+#define MDIO_COMBO_IEEE0_AUTO_NEG_LINK_PARTNER_ABILITY1_HALF_DUP_CAP 0x0040
+#define MDIO_COMBO_IEEE0_AUTO_NEG_LINK_PARTNER_ABILITY1_FULL_DUP_CAP 0x0020
+/*WhenthelinkpartnerisinSGMIImode(bit0=1),then
+bit15=link,bit12=duplex,bits11:10=speed,bit14=acknowledge.
+Theotherbitsarereservedandshouldbezero*/
+#define MDIO_COMBO_IEEE0_AUTO_NEG_LINK_PARTNER_ABILITY1_SGMII_MODE 0x0001
+
+
+#define MDIO_PMA_DEVAD 0x1
+/*ieee*/
+#define MDIO_PMA_REG_CTRL 0x0
+#define MDIO_PMA_REG_STATUS 0x1
+#define MDIO_PMA_REG_10G_CTRL2 0x7
+#define MDIO_PMA_REG_RX_SD 0xa
+/*bcm*/
+#define MDIO_PMA_REG_BCM_CTRL 0x0096
+#define MDIO_PMA_REG_FEC_CTRL 0x00ab
+#define MDIO_PMA_REG_RX_ALARM_CTRL 0x9000
+#define MDIO_PMA_REG_LASI_CTRL 0x9002
+#define MDIO_PMA_REG_RX_ALARM 0x9003
+#define MDIO_PMA_REG_TX_ALARM 0x9004
+#define MDIO_PMA_REG_LASI_STATUS 0x9005
+#define MDIO_PMA_REG_PHY_IDENTIFIER 0xc800
+#define MDIO_PMA_REG_DIGITAL_CTRL 0xc808
+#define MDIO_PMA_REG_DIGITAL_STATUS 0xc809
+#define MDIO_PMA_REG_TX_POWER_DOWN 0xca02
+#define MDIO_PMA_REG_CMU_PLL_BYPASS 0xca09
+#define MDIO_PMA_REG_MISC_CTRL 0xca0a
+#define MDIO_PMA_REG_GEN_CTRL 0xca10
+#define MDIO_PMA_REG_GEN_CTRL_ROM_RESET_INTERNAL_MP 0x0188
+#define MDIO_PMA_REG_GEN_CTRL_ROM_MICRO_RESET 0x018a
+#define MDIO_PMA_REG_M8051_MSGIN_REG 0xca12
+#define MDIO_PMA_REG_M8051_MSGOUT_REG 0xca13
+#define MDIO_PMA_REG_ROM_VER1 0xca19
+#define MDIO_PMA_REG_ROM_VER2 0xca1a
+#define MDIO_PMA_REG_EDC_FFE_MAIN 0xca1b
+#define MDIO_PMA_REG_PLL_BANDWIDTH 0xca1d
+#define MDIO_PMA_REG_PLL_CTRL 0xca1e
+#define MDIO_PMA_REG_MISC_CTRL0 0xca23
+#define MDIO_PMA_REG_LRM_MODE 0xca3f
+#define MDIO_PMA_REG_CDR_BANDWIDTH 0xca46
+#define MDIO_PMA_REG_MISC_CTRL1 0xca85
+
+#define MDIO_PMA_REG_SFP_TWO_WIRE_CTRL 0x8000
+#define MDIO_PMA_REG_SFP_TWO_WIRE_CTRL_STATUS_MASK 0x000c
+#define MDIO_PMA_REG_SFP_TWO_WIRE_STATUS_IDLE 0x0000
+#define MDIO_PMA_REG_SFP_TWO_WIRE_STATUS_COMPLETE 0x0004
+#define MDIO_PMA_REG_SFP_TWO_WIRE_STATUS_IN_PROGRESS 0x0008
+#define MDIO_PMA_REG_SFP_TWO_WIRE_STATUS_FAILED 0x000c
+#define MDIO_PMA_REG_SFP_TWO_WIRE_BYTE_CNT 0x8002
+#define MDIO_PMA_REG_SFP_TWO_WIRE_MEM_ADDR 0x8003
+#define MDIO_PMA_REG_8726_TWO_WIRE_DATA_BUF 0xc820
+#define MDIO_PMA_REG_8726_TWO_WIRE_DATA_MASK 0xff
+#define MDIO_PMA_REG_8726_TX_CTRL1 0xca01
+#define MDIO_PMA_REG_8726_TX_CTRL2 0xca05
+
+#define MDIO_PMA_REG_8727_TWO_WIRE_SLAVE_ADDR 0x8005
+#define MDIO_PMA_REG_8727_TWO_WIRE_DATA_BUF 0x8007
+#define MDIO_PMA_REG_8727_TWO_WIRE_DATA_MASK 0xff
+#define MDIO_PMA_REG_8727_MISC_CTRL 0x8309
+#define MDIO_PMA_REG_8727_TX_CTRL1 0xca02
+#define MDIO_PMA_REG_8727_TX_CTRL2 0xca05
+#define MDIO_PMA_REG_8727_PCS_OPT_CTRL 0xc808
+#define MDIO_PMA_REG_8727_GPIO_CTRL 0xc80e
+
+#define MDIO_PMA_REG_8073_CHIP_REV 0xc801
+#define MDIO_PMA_REG_8073_SPEED_LINK_STATUS 0xc820
+#define MDIO_PMA_REG_8073_XAUI_WA 0xc841
+
+#define MDIO_PMA_REG_7101_RESET 0xc000
+#define MDIO_PMA_REG_7107_LED_CNTL 0xc007
+#define MDIO_PMA_REG_7101_VER1 0xc026
+#define MDIO_PMA_REG_7101_VER2 0xc027
+
+#define MDIO_PMA_REG_8481_PMD_SIGNAL 0xa811
+#define MDIO_PMA_REG_8481_LED1_MASK 0xa82c
+#define MDIO_PMA_REG_8481_LED2_MASK 0xa82f
+#define MDIO_PMA_REG_8481_LED3_MASK 0xa832
+#define MDIO_PMA_REG_8481_LED3_BLINK 0xa834
+#define MDIO_PMA_REG_8481_SIGNAL_MASK 0xa835
+#define MDIO_PMA_REG_8481_LINK_SIGNAL 0xa83b
+
+
+#define MDIO_WIS_DEVAD 0x2
+/*bcm*/
+#define MDIO_WIS_REG_LASI_CNTL 0x9002
+#define MDIO_WIS_REG_LASI_STATUS 0x9005
+
+#define MDIO_PCS_DEVAD 0x3
+#define MDIO_PCS_REG_STATUS 0x0020
+#define MDIO_PCS_REG_LASI_STATUS 0x9005
+#define MDIO_PCS_REG_7101_DSP_ACCESS 0xD000
+#define MDIO_PCS_REG_7101_SPI_MUX 0xD008
+#define MDIO_PCS_REG_7101_SPI_CTRL_ADDR 0xE12A
+#define MDIO_PCS_REG_7101_SPI_RESET_BIT (5)
+#define MDIO_PCS_REG_7101_SPI_FIFO_ADDR 0xE02A
+#define MDIO_PCS_REG_7101_SPI_FIFO_ADDR_WRITE_ENABLE_CMD (6)
+#define MDIO_PCS_REG_7101_SPI_FIFO_ADDR_BULK_ERASE_CMD (0xC7)
+#define MDIO_PCS_REG_7101_SPI_FIFO_ADDR_PAGE_PROGRAM_CMD (2)
+#define MDIO_PCS_REG_7101_SPI_BYTES_TO_TRANSFER_ADDR 0xE028
+
+
+#define MDIO_XS_DEVAD 0x4
+#define MDIO_XS_PLL_SEQUENCER 0x8000
+#define MDIO_XS_SFX7101_XGXS_TEST1 0xc00a
+
+#define MDIO_XS_8706_REG_BANK_RX0 0x80bc
+#define MDIO_XS_8706_REG_BANK_RX1 0x80cc
+#define MDIO_XS_8706_REG_BANK_RX2 0x80dc
+#define MDIO_XS_8706_REG_BANK_RX3 0x80ec
+#define MDIO_XS_8706_REG_BANK_RXA 0x80fc
+
+#define MDIO_AN_DEVAD 0x7
+/*ieee*/
+#define MDIO_AN_REG_CTRL 0x0000
+#define MDIO_AN_REG_STATUS 0x0001
+#define MDIO_AN_REG_STATUS_AN_COMPLETE 0x0020
+#define MDIO_AN_REG_ADV_PAUSE 0x0010
+#define MDIO_AN_REG_ADV_PAUSE_PAUSE 0x0400
+#define MDIO_AN_REG_ADV_PAUSE_ASYMMETRIC 0x0800
+#define MDIO_AN_REG_ADV_PAUSE_BOTH 0x0C00
+#define MDIO_AN_REG_ADV_PAUSE_MASK 0x0C00
+#define MDIO_AN_REG_ADV 0x0011
+#define MDIO_AN_REG_ADV2 0x0012
+#define MDIO_AN_REG_LP_AUTO_NEG 0x0013
+#define MDIO_AN_REG_MASTER_STATUS 0x0021
+/*bcm*/
+#define MDIO_AN_REG_LINK_STATUS 0x8304
+#define MDIO_AN_REG_CL37_CL73 0x8370
+#define MDIO_AN_REG_CL37_AN 0xffe0
+#define MDIO_AN_REG_CL37_FC_LD 0xffe4
+#define MDIO_AN_REG_CL37_FC_LP 0xffe5
+
+#define MDIO_AN_REG_8073_2_5G 0x8329
+
+#define MDIO_AN_REG_8481_LEGACY_MII_CTRL 0xffe0
+#define MDIO_AN_REG_8481_LEGACY_AN_ADV 0xffe4
+#define MDIO_AN_REG_8481_1000T_CTRL 0xffe9
+#define MDIO_AN_REG_8481_EXPANSION_REG_RD_RW 0xfff5
+#define MDIO_AN_REG_8481_EXPANSION_REG_ACCESS 0xfff7
+#define MDIO_AN_REG_8481_LEGACY_SHADOW 0xfffc
+
+#define IGU_FUNC_BASE 0x0400
+
+#define IGU_ADDR_MSIX 0x0000
+#define IGU_ADDR_INT_ACK 0x0200
+#define IGU_ADDR_PROD_UPD 0x0201
+#define IGU_ADDR_ATTN_BITS_UPD 0x0202
+#define IGU_ADDR_ATTN_BITS_SET 0x0203
+#define IGU_ADDR_ATTN_BITS_CLR 0x0204
+#define IGU_ADDR_COALESCE_NOW 0x0205
+#define IGU_ADDR_SIMD_MASK 0x0206
+#define IGU_ADDR_SIMD_NOMASK 0x0207
+#define IGU_ADDR_MSI_CTL 0x0210
+#define IGU_ADDR_MSI_ADDR_LO 0x0211
+#define IGU_ADDR_MSI_ADDR_HI 0x0212
+#define IGU_ADDR_MSI_DATA 0x0213
+
+#define IGU_INT_ENABLE 0
+#define IGU_INT_DISABLE 1
+#define IGU_INT_NOP 2
+#define IGU_INT_NOP2 3
+
+#define COMMAND_REG_INT_ACK 0x0
+#define COMMAND_REG_PROD_UPD 0x4
+#define COMMAND_REG_ATTN_BITS_UPD 0x8
+#define COMMAND_REG_ATTN_BITS_SET 0xc
+#define COMMAND_REG_ATTN_BITS_CLR 0x10
+#define COMMAND_REG_COALESCE_NOW 0x14
+#define COMMAND_REG_SIMD_MASK 0x18
+#define COMMAND_REG_SIMD_NOMASK 0x1c
+
+
+#define IGU_MEM_BASE 0x0000
+
+#define IGU_MEM_MSIX_BASE 0x0000
+#define IGU_MEM_MSIX_UPPER 0x007f
+#define IGU_MEM_MSIX_RESERVED_UPPER 0x01ff
+
+#define IGU_MEM_PBA_MSIX_BASE 0x0200
+#define IGU_MEM_PBA_MSIX_UPPER 0x0200
+
+#define IGU_CMD_BACKWARD_COMP_PROD_UPD 0x0201
+#define IGU_MEM_PBA_MSIX_RESERVED_UPPER 0x03ff
+
+#define IGU_CMD_INT_ACK_BASE 0x0400
+#define IGU_CMD_INT_ACK_UPPER\
+ (IGU_CMD_INT_ACK_BASE + MAX_SB_PER_PORT * NUM_OF_PORTS_PER_PATH - 1)
+#define IGU_CMD_INT_ACK_RESERVED_UPPER 0x04ff
+
+#define IGU_CMD_E2_PROD_UPD_BASE 0x0500
+#define IGU_CMD_E2_PROD_UPD_UPPER\
+ (IGU_CMD_E2_PROD_UPD_BASE + MAX_SB_PER_PORT * NUM_OF_PORTS_PER_PATH - 1)
+#define IGU_CMD_E2_PROD_UPD_RESERVED_UPPER 0x059f
+
+#define IGU_CMD_ATTN_BIT_UPD_UPPER 0x05a0
+#define IGU_CMD_ATTN_BIT_SET_UPPER 0x05a1
+#define IGU_CMD_ATTN_BIT_CLR_UPPER 0x05a2
+
+#define IGU_REG_SISR_MDPC_WMASK_UPPER 0x05a3
+#define IGU_REG_SISR_MDPC_WMASK_LSB_UPPER 0x05a4
+#define IGU_REG_SISR_MDPC_WMASK_MSB_UPPER 0x05a5
+#define IGU_REG_SISR_MDPC_WOMASK_UPPER 0x05a6
+
+#define IGU_REG_RESERVED_UPPER 0x05ff
+
+
+#define CDU_REGION_NUMBER_XCM_AG 2
+#define CDU_REGION_NUMBER_UCM_AG 4
+
+
+/**
+ * String-to-compress [31:8] = CID (all 24 bits)
+ * String-to-compress [7:4] = Region
+ * String-to-compress [3:0] = Type
+ */
+#define CDU_VALID_DATA(_cid, _region, _type)\
+ (((_cid) << 8) | (((_region)&0xf)<<4) | (((_type)&0xf)))
+#define CDU_CRC8(_cid, _region, _type)\
+ (calc_crc8(CDU_VALID_DATA(_cid, _region, _type), 0xff))
+#define CDU_RSRVD_VALUE_TYPE_A(_cid, _region, _type)\
+ (0x80 | ((CDU_CRC8(_cid, _region, _type)) & 0x7f))
+#define CDU_RSRVD_VALUE_TYPE_B(_crc, _type)\
+ (0x80 | ((_type)&0xf << 3) | ((CDU_CRC8(_cid, _region, _type)) & 0x7))
+#define CDU_RSRVD_INVALIDATE_CONTEXT_VALUE(_val) ((_val) & ~0x80)
+
+/******************************************************************************
+ * Description:
+ * Calculates crc 8 on a word value: polynomial 0-1-2-8
+ * Code was translated from Verilog.
+ * Return:
+ *****************************************************************************/
+static inline u8 calc_crc8(u32 data, u8 crc)
+{
+ u8 D[32];
+ u8 NewCRC[8];
+ u8 C[8];
+ u8 crc_res;
+ u8 i;
+
+ /* split the data into 31 bits */
+ for (i = 0; i < 32; i++) {
+ D[i] = (u8)(data & 1);
+ data = data >> 1;
+ }
+
+ /* split the crc into 8 bits */
+ for (i = 0; i < 8; i++) {
+ C[i] = crc & 1;
+ crc = crc >> 1;
+ }
+
+ NewCRC[0] = D[31] ^ D[30] ^ D[28] ^ D[23] ^ D[21] ^ D[19] ^ D[18] ^
+ D[16] ^ D[14] ^ D[12] ^ D[8] ^ D[7] ^ D[6] ^ D[0] ^ C[4] ^
+ C[6] ^ C[7];
+ NewCRC[1] = D[30] ^ D[29] ^ D[28] ^ D[24] ^ D[23] ^ D[22] ^ D[21] ^
+ D[20] ^ D[18] ^ D[17] ^ D[16] ^ D[15] ^ D[14] ^ D[13] ^
+ D[12] ^ D[9] ^ D[6] ^ D[1] ^ D[0] ^ C[0] ^ C[4] ^ C[5] ^
+ C[6];
+ NewCRC[2] = D[29] ^ D[28] ^ D[25] ^ D[24] ^ D[22] ^ D[17] ^ D[15] ^
+ D[13] ^ D[12] ^ D[10] ^ D[8] ^ D[6] ^ D[2] ^ D[1] ^ D[0] ^
+ C[0] ^ C[1] ^ C[4] ^ C[5];
+ NewCRC[3] = D[30] ^ D[29] ^ D[26] ^ D[25] ^ D[23] ^ D[18] ^ D[16] ^
+ D[14] ^ D[13] ^ D[11] ^ D[9] ^ D[7] ^ D[3] ^ D[2] ^ D[1] ^
+ C[1] ^ C[2] ^ C[5] ^ C[6];
+ NewCRC[4] = D[31] ^ D[30] ^ D[27] ^ D[26] ^ D[24] ^ D[19] ^ D[17] ^
+ D[15] ^ D[14] ^ D[12] ^ D[10] ^ D[8] ^ D[4] ^ D[3] ^ D[2] ^
+ C[0] ^ C[2] ^ C[3] ^ C[6] ^ C[7];
+ NewCRC[5] = D[31] ^ D[28] ^ D[27] ^ D[25] ^ D[20] ^ D[18] ^ D[16] ^
+ D[15] ^ D[13] ^ D[11] ^ D[9] ^ D[5] ^ D[4] ^ D[3] ^ C[1] ^
+ C[3] ^ C[4] ^ C[7];
+ NewCRC[6] = D[29] ^ D[28] ^ D[26] ^ D[21] ^ D[19] ^ D[17] ^ D[16] ^
+ D[14] ^ D[12] ^ D[10] ^ D[6] ^ D[5] ^ D[4] ^ C[2] ^ C[4] ^
+ C[5];
+ NewCRC[7] = D[30] ^ D[29] ^ D[27] ^ D[22] ^ D[20] ^ D[18] ^ D[17] ^
+ D[15] ^ D[13] ^ D[11] ^ D[7] ^ D[6] ^ D[5] ^ C[3] ^ C[5] ^
+ C[6];
+
+ crc_res = 0;
+ for (i = 0; i < 8; i++)
+ crc_res |= (NewCRC[i] << i);
+
+ return crc_res;
+}
+
+
diff --git a/drivers/net/bnx2x/bnx2x_stats.c b/drivers/net/bnx2x/bnx2x_stats.c
new file mode 100644
index 00000000000..c7472446102
--- /dev/null
+++ b/drivers/net/bnx2x/bnx2x_stats.c
@@ -0,0 +1,1411 @@
+/* bnx2x_stats.c: Broadcom Everest network driver.
+ *
+ * Copyright (c) 2007-2010 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation.
+ *
+ * Maintained by: Eilon Greenstein <eilong@broadcom.com>
+ * Written by: Eliezer Tamir
+ * Based on code from Michael Chan's bnx2 driver
+ * UDP CSUM errata workaround by Arik Gendelman
+ * Slowpath and fastpath rework by Vladislav Zolotarov
+ * Statistics and Link management by Yitchak Gertner
+ *
+ */
+ #include "bnx2x_cmn.h"
+ #include "bnx2x_stats.h"
+
+/* Statistics */
+
+/****************************************************************************
+* Macros
+****************************************************************************/
+
+/* sum[hi:lo] += add[hi:lo] */
+#define ADD_64(s_hi, a_hi, s_lo, a_lo) \
+ do { \
+ s_lo += a_lo; \
+ s_hi += a_hi + ((s_lo < a_lo) ? 1 : 0); \
+ } while (0)
+
+/* difference = minuend - subtrahend */
+#define DIFF_64(d_hi, m_hi, s_hi, d_lo, m_lo, s_lo) \
+ do { \
+ if (m_lo < s_lo) { \
+ /* underflow */ \
+ d_hi = m_hi - s_hi; \
+ if (d_hi > 0) { \
+ /* we can 'loan' 1 */ \
+ d_hi--; \
+ d_lo = m_lo + (UINT_MAX - s_lo) + 1; \
+ } else { \
+ /* m_hi <= s_hi */ \
+ d_hi = 0; \
+ d_lo = 0; \
+ } \
+ } else { \
+ /* m_lo >= s_lo */ \
+ if (m_hi < s_hi) { \
+ d_hi = 0; \
+ d_lo = 0; \
+ } else { \
+ /* m_hi >= s_hi */ \
+ d_hi = m_hi - s_hi; \
+ d_lo = m_lo - s_lo; \
+ } \
+ } \
+ } while (0)
+
+#define UPDATE_STAT64(s, t) \
+ do { \
+ DIFF_64(diff.hi, new->s##_hi, pstats->mac_stx[0].t##_hi, \
+ diff.lo, new->s##_lo, pstats->mac_stx[0].t##_lo); \
+ pstats->mac_stx[0].t##_hi = new->s##_hi; \
+ pstats->mac_stx[0].t##_lo = new->s##_lo; \
+ ADD_64(pstats->mac_stx[1].t##_hi, diff.hi, \
+ pstats->mac_stx[1].t##_lo, diff.lo); \
+ } while (0)
+
+#define UPDATE_STAT64_NIG(s, t) \
+ do { \
+ DIFF_64(diff.hi, new->s##_hi, old->s##_hi, \
+ diff.lo, new->s##_lo, old->s##_lo); \
+ ADD_64(estats->t##_hi, diff.hi, \
+ estats->t##_lo, diff.lo); \
+ } while (0)
+
+/* sum[hi:lo] += add */
+#define ADD_EXTEND_64(s_hi, s_lo, a) \
+ do { \
+ s_lo += a; \
+ s_hi += (s_lo < a) ? 1 : 0; \
+ } while (0)
+
+#define UPDATE_EXTEND_STAT(s) \
+ do { \
+ ADD_EXTEND_64(pstats->mac_stx[1].s##_hi, \
+ pstats->mac_stx[1].s##_lo, \
+ new->s); \
+ } while (0)
+
+#define UPDATE_EXTEND_TSTAT(s, t) \
+ do { \
+ diff = le32_to_cpu(tclient->s) - le32_to_cpu(old_tclient->s); \
+ old_tclient->s = tclient->s; \
+ ADD_EXTEND_64(qstats->t##_hi, qstats->t##_lo, diff); \
+ } while (0)
+
+#define UPDATE_EXTEND_USTAT(s, t) \
+ do { \
+ diff = le32_to_cpu(uclient->s) - le32_to_cpu(old_uclient->s); \
+ old_uclient->s = uclient->s; \
+ ADD_EXTEND_64(qstats->t##_hi, qstats->t##_lo, diff); \
+ } while (0)
+
+#define UPDATE_EXTEND_XSTAT(s, t) \
+ do { \
+ diff = le32_to_cpu(xclient->s) - le32_to_cpu(old_xclient->s); \
+ old_xclient->s = xclient->s; \
+ ADD_EXTEND_64(qstats->t##_hi, qstats->t##_lo, diff); \
+ } while (0)
+
+/* minuend -= subtrahend */
+#define SUB_64(m_hi, s_hi, m_lo, s_lo) \
+ do { \
+ DIFF_64(m_hi, m_hi, s_hi, m_lo, m_lo, s_lo); \
+ } while (0)
+
+/* minuend[hi:lo] -= subtrahend */
+#define SUB_EXTEND_64(m_hi, m_lo, s) \
+ do { \
+ SUB_64(m_hi, 0, m_lo, s); \
+ } while (0)
+
+#define SUB_EXTEND_USTAT(s, t) \
+ do { \
+ diff = le32_to_cpu(uclient->s) - le32_to_cpu(old_uclient->s); \
+ SUB_EXTEND_64(qstats->t##_hi, qstats->t##_lo, diff); \
+ } while (0)
+
+/*
+ * General service functions
+ */
+
+static inline long bnx2x_hilo(u32 *hiref)
+{
+ u32 lo = *(hiref + 1);
+#if (BITS_PER_LONG == 64)
+ u32 hi = *hiref;
+
+ return HILO_U64(hi, lo);
+#else
+ return lo;
+#endif
+}
+
+/*
+ * Init service functions
+ */
+
+
+static void bnx2x_storm_stats_post(struct bnx2x *bp)
+{
+ if (!bp->stats_pending) {
+ struct eth_query_ramrod_data ramrod_data = {0};
+ int i, rc;
+
+ spin_lock_bh(&bp->stats_lock);
+
+ ramrod_data.drv_counter = bp->stats_counter++;
+ ramrod_data.collect_port = bp->port.pmf ? 1 : 0;
+ for_each_queue(bp, i)
+ ramrod_data.ctr_id_vector |= (1 << bp->fp[i].cl_id);
+
+ rc = bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_STAT_QUERY, 0,
+ ((u32 *)&ramrod_data)[1],
+ ((u32 *)&ramrod_data)[0], 0);
+ if (rc == 0) {
+ /* stats ramrod has it's own slot on the spq */
+ bp->spq_left++;
+ bp->stats_pending = 1;
+ }
+
+ spin_unlock_bh(&bp->stats_lock);
+ }
+}
+
+static void bnx2x_hw_stats_post(struct bnx2x *bp)
+{
+ struct dmae_command *dmae = &bp->stats_dmae;
+ u32 *stats_comp = bnx2x_sp(bp, stats_comp);
+
+ *stats_comp = DMAE_COMP_VAL;
+ if (CHIP_REV_IS_SLOW(bp))
+ return;
+
+ /* loader */
+ if (bp->executer_idx) {
+ int loader_idx = PMF_DMAE_C(bp);
+
+ memset(dmae, 0, sizeof(struct dmae_command));
+
+ dmae->opcode = (DMAE_CMD_SRC_PCI | DMAE_CMD_DST_GRC |
+ DMAE_CMD_C_DST_GRC | DMAE_CMD_C_ENABLE |
+ DMAE_CMD_DST_RESET |
+#ifdef __BIG_ENDIAN
+ DMAE_CMD_ENDIANITY_B_DW_SWAP |
+#else
+ DMAE_CMD_ENDIANITY_DW_SWAP |
+#endif
+ (BP_PORT(bp) ? DMAE_CMD_PORT_1 :
+ DMAE_CMD_PORT_0) |
+ (BP_E1HVN(bp) << DMAE_CMD_E1HVN_SHIFT));
+ dmae->src_addr_lo = U64_LO(bnx2x_sp_mapping(bp, dmae[0]));
+ dmae->src_addr_hi = U64_HI(bnx2x_sp_mapping(bp, dmae[0]));
+ dmae->dst_addr_lo = (DMAE_REG_CMD_MEM +
+ sizeof(struct dmae_command) *
+ (loader_idx + 1)) >> 2;
+ dmae->dst_addr_hi = 0;
+ dmae->len = sizeof(struct dmae_command) >> 2;
+ if (CHIP_IS_E1(bp))
+ dmae->len--;
+ dmae->comp_addr_lo = dmae_reg_go_c[loader_idx + 1] >> 2;
+ dmae->comp_addr_hi = 0;
+ dmae->comp_val = 1;
+
+ *stats_comp = 0;
+ bnx2x_post_dmae(bp, dmae, loader_idx);
+
+ } else if (bp->func_stx) {
+ *stats_comp = 0;
+ bnx2x_post_dmae(bp, dmae, INIT_DMAE_C(bp));
+ }
+}
+
+static int bnx2x_stats_comp(struct bnx2x *bp)
+{
+ u32 *stats_comp = bnx2x_sp(bp, stats_comp);
+ int cnt = 10;
+
+ might_sleep();
+ while (*stats_comp != DMAE_COMP_VAL) {
+ if (!cnt) {
+ BNX2X_ERR("timeout waiting for stats finished\n");
+ break;
+ }
+ cnt--;
+ msleep(1);
+ }
+ return 1;
+}
+
+/*
+ * Statistics service functions
+ */
+
+static void bnx2x_stats_pmf_update(struct bnx2x *bp)
+{
+ struct dmae_command *dmae;
+ u32 opcode;
+ int loader_idx = PMF_DMAE_C(bp);
+ u32 *stats_comp = bnx2x_sp(bp, stats_comp);
+
+ /* sanity */
+ if (!IS_E1HMF(bp) || !bp->port.pmf || !bp->port.port_stx) {
+ BNX2X_ERR("BUG!\n");
+ return;
+ }
+
+ bp->executer_idx = 0;
+
+ opcode = (DMAE_CMD_SRC_GRC | DMAE_CMD_DST_PCI |
+ DMAE_CMD_C_ENABLE |
+ DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET |
+#ifdef __BIG_ENDIAN
+ DMAE_CMD_ENDIANITY_B_DW_SWAP |
+#else
+ DMAE_CMD_ENDIANITY_DW_SWAP |
+#endif
+ (BP_PORT(bp) ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0) |
+ (BP_E1HVN(bp) << DMAE_CMD_E1HVN_SHIFT));
+
+ dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
+ dmae->opcode = (opcode | DMAE_CMD_C_DST_GRC);
+ dmae->src_addr_lo = bp->port.port_stx >> 2;
+ dmae->src_addr_hi = 0;
+ dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, port_stats));
+ dmae->dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, port_stats));
+ dmae->len = DMAE_LEN32_RD_MAX;
+ dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
+ dmae->comp_addr_hi = 0;
+ dmae->comp_val = 1;
+
+ dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
+ dmae->opcode = (opcode | DMAE_CMD_C_DST_PCI);
+ dmae->src_addr_lo = (bp->port.port_stx >> 2) + DMAE_LEN32_RD_MAX;
+ dmae->src_addr_hi = 0;
+ dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, port_stats) +
+ DMAE_LEN32_RD_MAX * 4);
+ dmae->dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, port_stats) +
+ DMAE_LEN32_RD_MAX * 4);
+ dmae->len = (sizeof(struct host_port_stats) >> 2) - DMAE_LEN32_RD_MAX;
+ dmae->comp_addr_lo = U64_LO(bnx2x_sp_mapping(bp, stats_comp));
+ dmae->comp_addr_hi = U64_HI(bnx2x_sp_mapping(bp, stats_comp));
+ dmae->comp_val = DMAE_COMP_VAL;
+
+ *stats_comp = 0;
+ bnx2x_hw_stats_post(bp);
+ bnx2x_stats_comp(bp);
+}
+
+static void bnx2x_port_stats_init(struct bnx2x *bp)
+{
+ struct dmae_command *dmae;
+ int port = BP_PORT(bp);
+ int vn = BP_E1HVN(bp);
+ u32 opcode;
+ int loader_idx = PMF_DMAE_C(bp);
+ u32 mac_addr;
+ u32 *stats_comp = bnx2x_sp(bp, stats_comp);
+
+ /* sanity */
+ if (!bp->link_vars.link_up || !bp->port.pmf) {
+ BNX2X_ERR("BUG!\n");
+ return;
+ }
+
+ bp->executer_idx = 0;
+
+ /* MCP */
+ opcode = (DMAE_CMD_SRC_PCI | DMAE_CMD_DST_GRC |
+ DMAE_CMD_C_DST_GRC | DMAE_CMD_C_ENABLE |
+ DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET |
+#ifdef __BIG_ENDIAN
+ DMAE_CMD_ENDIANITY_B_DW_SWAP |
+#else
+ DMAE_CMD_ENDIANITY_DW_SWAP |
+#endif
+ (port ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0) |
+ (vn << DMAE_CMD_E1HVN_SHIFT));
+
+ if (bp->port.port_stx) {
+
+ dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
+ dmae->opcode = opcode;
+ dmae->src_addr_lo = U64_LO(bnx2x_sp_mapping(bp, port_stats));
+ dmae->src_addr_hi = U64_HI(bnx2x_sp_mapping(bp, port_stats));
+ dmae->dst_addr_lo = bp->port.port_stx >> 2;
+ dmae->dst_addr_hi = 0;
+ dmae->len = sizeof(struct host_port_stats) >> 2;
+ dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
+ dmae->comp_addr_hi = 0;
+ dmae->comp_val = 1;
+ }
+
+ if (bp->func_stx) {
+
+ dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
+ dmae->opcode = opcode;
+ dmae->src_addr_lo = U64_LO(bnx2x_sp_mapping(bp, func_stats));
+ dmae->src_addr_hi = U64_HI(bnx2x_sp_mapping(bp, func_stats));
+ dmae->dst_addr_lo = bp->func_stx >> 2;
+ dmae->dst_addr_hi = 0;
+ dmae->len = sizeof(struct host_func_stats) >> 2;
+ dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
+ dmae->comp_addr_hi = 0;
+ dmae->comp_val = 1;
+ }
+
+ /* MAC */
+ opcode = (DMAE_CMD_SRC_GRC | DMAE_CMD_DST_PCI |
+ DMAE_CMD_C_DST_GRC | DMAE_CMD_C_ENABLE |
+ DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET |
+#ifdef __BIG_ENDIAN
+ DMAE_CMD_ENDIANITY_B_DW_SWAP |
+#else
+ DMAE_CMD_ENDIANITY_DW_SWAP |
+#endif
+ (port ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0) |
+ (vn << DMAE_CMD_E1HVN_SHIFT));
+
+ if (bp->link_vars.mac_type == MAC_TYPE_BMAC) {
+
+ mac_addr = (port ? NIG_REG_INGRESS_BMAC1_MEM :
+ NIG_REG_INGRESS_BMAC0_MEM);
+
+ /* BIGMAC_REGISTER_TX_STAT_GTPKT ..
+ BIGMAC_REGISTER_TX_STAT_GTBYT */
+ dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
+ dmae->opcode = opcode;
+ dmae->src_addr_lo = (mac_addr +
+ BIGMAC_REGISTER_TX_STAT_GTPKT) >> 2;
+ dmae->src_addr_hi = 0;
+ dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, mac_stats));
+ dmae->dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, mac_stats));
+ dmae->len = (8 + BIGMAC_REGISTER_TX_STAT_GTBYT -
+ BIGMAC_REGISTER_TX_STAT_GTPKT) >> 2;
+ dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
+ dmae->comp_addr_hi = 0;
+ dmae->comp_val = 1;
+
+ /* BIGMAC_REGISTER_RX_STAT_GR64 ..
+ BIGMAC_REGISTER_RX_STAT_GRIPJ */
+ dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
+ dmae->opcode = opcode;
+ dmae->src_addr_lo = (mac_addr +
+ BIGMAC_REGISTER_RX_STAT_GR64) >> 2;
+ dmae->src_addr_hi = 0;
+ dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, mac_stats) +
+ offsetof(struct bmac_stats, rx_stat_gr64_lo));
+ dmae->dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, mac_stats) +
+ offsetof(struct bmac_stats, rx_stat_gr64_lo));
+ dmae->len = (8 + BIGMAC_REGISTER_RX_STAT_GRIPJ -
+ BIGMAC_REGISTER_RX_STAT_GR64) >> 2;
+ dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
+ dmae->comp_addr_hi = 0;
+ dmae->comp_val = 1;
+
+ } else if (bp->link_vars.mac_type == MAC_TYPE_EMAC) {
+
+ mac_addr = (port ? GRCBASE_EMAC1 : GRCBASE_EMAC0);
+
+ /* EMAC_REG_EMAC_RX_STAT_AC (EMAC_REG_EMAC_RX_STAT_AC_COUNT)*/
+ dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
+ dmae->opcode = opcode;
+ dmae->src_addr_lo = (mac_addr +
+ EMAC_REG_EMAC_RX_STAT_AC) >> 2;
+ dmae->src_addr_hi = 0;
+ dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, mac_stats));
+ dmae->dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, mac_stats));
+ dmae->len = EMAC_REG_EMAC_RX_STAT_AC_COUNT;
+ dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
+ dmae->comp_addr_hi = 0;
+ dmae->comp_val = 1;
+
+ /* EMAC_REG_EMAC_RX_STAT_AC_28 */
+ dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
+ dmae->opcode = opcode;
+ dmae->src_addr_lo = (mac_addr +
+ EMAC_REG_EMAC_RX_STAT_AC_28) >> 2;
+ dmae->src_addr_hi = 0;
+ dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, mac_stats) +
+ offsetof(struct emac_stats, rx_stat_falsecarriererrors));
+ dmae->dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, mac_stats) +
+ offsetof(struct emac_stats, rx_stat_falsecarriererrors));
+ dmae->len = 1;
+ dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
+ dmae->comp_addr_hi = 0;
+ dmae->comp_val = 1;
+
+ /* EMAC_REG_EMAC_TX_STAT_AC (EMAC_REG_EMAC_TX_STAT_AC_COUNT)*/
+ dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
+ dmae->opcode = opcode;
+ dmae->src_addr_lo = (mac_addr +
+ EMAC_REG_EMAC_TX_STAT_AC) >> 2;
+ dmae->src_addr_hi = 0;
+ dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, mac_stats) +
+ offsetof(struct emac_stats, tx_stat_ifhcoutoctets));
+ dmae->dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, mac_stats) +
+ offsetof(struct emac_stats, tx_stat_ifhcoutoctets));
+ dmae->len = EMAC_REG_EMAC_TX_STAT_AC_COUNT;
+ dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
+ dmae->comp_addr_hi = 0;
+ dmae->comp_val = 1;
+ }
+
+ /* NIG */
+ dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
+ dmae->opcode = opcode;
+ dmae->src_addr_lo = (port ? NIG_REG_STAT1_BRB_DISCARD :
+ NIG_REG_STAT0_BRB_DISCARD) >> 2;
+ dmae->src_addr_hi = 0;
+ dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, nig_stats));
+ dmae->dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, nig_stats));
+ dmae->len = (sizeof(struct nig_stats) - 4*sizeof(u32)) >> 2;
+ dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
+ dmae->comp_addr_hi = 0;
+ dmae->comp_val = 1;
+
+ dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
+ dmae->opcode = opcode;
+ dmae->src_addr_lo = (port ? NIG_REG_STAT1_EGRESS_MAC_PKT0 :
+ NIG_REG_STAT0_EGRESS_MAC_PKT0) >> 2;
+ dmae->src_addr_hi = 0;
+ dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, nig_stats) +
+ offsetof(struct nig_stats, egress_mac_pkt0_lo));
+ dmae->dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, nig_stats) +
+ offsetof(struct nig_stats, egress_mac_pkt0_lo));
+ dmae->len = (2*sizeof(u32)) >> 2;
+ dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
+ dmae->comp_addr_hi = 0;
+ dmae->comp_val = 1;
+
+ dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
+ dmae->opcode = (DMAE_CMD_SRC_GRC | DMAE_CMD_DST_PCI |
+ DMAE_CMD_C_DST_PCI | DMAE_CMD_C_ENABLE |
+ DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET |
+#ifdef __BIG_ENDIAN
+ DMAE_CMD_ENDIANITY_B_DW_SWAP |
+#else
+ DMAE_CMD_ENDIANITY_DW_SWAP |
+#endif
+ (port ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0) |
+ (vn << DMAE_CMD_E1HVN_SHIFT));
+ dmae->src_addr_lo = (port ? NIG_REG_STAT1_EGRESS_MAC_PKT1 :
+ NIG_REG_STAT0_EGRESS_MAC_PKT1) >> 2;
+ dmae->src_addr_hi = 0;
+ dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, nig_stats) +
+ offsetof(struct nig_stats, egress_mac_pkt1_lo));
+ dmae->dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, nig_stats) +
+ offsetof(struct nig_stats, egress_mac_pkt1_lo));
+ dmae->len = (2*sizeof(u32)) >> 2;
+ dmae->comp_addr_lo = U64_LO(bnx2x_sp_mapping(bp, stats_comp));
+ dmae->comp_addr_hi = U64_HI(bnx2x_sp_mapping(bp, stats_comp));
+ dmae->comp_val = DMAE_COMP_VAL;
+
+ *stats_comp = 0;
+}
+
+static void bnx2x_func_stats_init(struct bnx2x *bp)
+{
+ struct dmae_command *dmae = &bp->stats_dmae;
+ u32 *stats_comp = bnx2x_sp(bp, stats_comp);
+
+ /* sanity */
+ if (!bp->func_stx) {
+ BNX2X_ERR("BUG!\n");
+ return;
+ }
+
+ bp->executer_idx = 0;
+ memset(dmae, 0, sizeof(struct dmae_command));
+
+ dmae->opcode = (DMAE_CMD_SRC_PCI | DMAE_CMD_DST_GRC |
+ DMAE_CMD_C_DST_PCI | DMAE_CMD_C_ENABLE |
+ DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET |
+#ifdef __BIG_ENDIAN
+ DMAE_CMD_ENDIANITY_B_DW_SWAP |
+#else
+ DMAE_CMD_ENDIANITY_DW_SWAP |
+#endif
+ (BP_PORT(bp) ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0) |
+ (BP_E1HVN(bp) << DMAE_CMD_E1HVN_SHIFT));
+ dmae->src_addr_lo = U64_LO(bnx2x_sp_mapping(bp, func_stats));
+ dmae->src_addr_hi = U64_HI(bnx2x_sp_mapping(bp, func_stats));
+ dmae->dst_addr_lo = bp->func_stx >> 2;
+ dmae->dst_addr_hi = 0;
+ dmae->len = sizeof(struct host_func_stats) >> 2;
+ dmae->comp_addr_lo = U64_LO(bnx2x_sp_mapping(bp, stats_comp));
+ dmae->comp_addr_hi = U64_HI(bnx2x_sp_mapping(bp, stats_comp));
+ dmae->comp_val = DMAE_COMP_VAL;
+
+ *stats_comp = 0;
+}
+
+static void bnx2x_stats_start(struct bnx2x *bp)
+{
+ if (bp->port.pmf)
+ bnx2x_port_stats_init(bp);
+
+ else if (bp->func_stx)
+ bnx2x_func_stats_init(bp);
+
+ bnx2x_hw_stats_post(bp);
+ bnx2x_storm_stats_post(bp);
+}
+
+static void bnx2x_stats_pmf_start(struct bnx2x *bp)
+{
+ bnx2x_stats_comp(bp);
+ bnx2x_stats_pmf_update(bp);
+ bnx2x_stats_start(bp);
+}
+
+static void bnx2x_stats_restart(struct bnx2x *bp)
+{
+ bnx2x_stats_comp(bp);
+ bnx2x_stats_start(bp);
+}
+
+static void bnx2x_bmac_stats_update(struct bnx2x *bp)
+{
+ struct bmac_stats *new = bnx2x_sp(bp, mac_stats.bmac_stats);
+ struct host_port_stats *pstats = bnx2x_sp(bp, port_stats);
+ struct bnx2x_eth_stats *estats = &bp->eth_stats;
+ struct {
+ u32 lo;
+ u32 hi;
+ } diff;
+
+ UPDATE_STAT64(rx_stat_grerb, rx_stat_ifhcinbadoctets);
+ UPDATE_STAT64(rx_stat_grfcs, rx_stat_dot3statsfcserrors);
+ UPDATE_STAT64(rx_stat_grund, rx_stat_etherstatsundersizepkts);
+ UPDATE_STAT64(rx_stat_grovr, rx_stat_dot3statsframestoolong);
+ UPDATE_STAT64(rx_stat_grfrg, rx_stat_etherstatsfragments);
+ UPDATE_STAT64(rx_stat_grjbr, rx_stat_etherstatsjabbers);
+ UPDATE_STAT64(rx_stat_grxcf, rx_stat_maccontrolframesreceived);
+ UPDATE_STAT64(rx_stat_grxpf, rx_stat_xoffstateentered);
+ UPDATE_STAT64(rx_stat_grxpf, rx_stat_bmac_xpf);
+ UPDATE_STAT64(tx_stat_gtxpf, tx_stat_outxoffsent);
+ UPDATE_STAT64(tx_stat_gtxpf, tx_stat_flowcontroldone);
+ UPDATE_STAT64(tx_stat_gt64, tx_stat_etherstatspkts64octets);
+ UPDATE_STAT64(tx_stat_gt127,
+ tx_stat_etherstatspkts65octetsto127octets);
+ UPDATE_STAT64(tx_stat_gt255,
+ tx_stat_etherstatspkts128octetsto255octets);
+ UPDATE_STAT64(tx_stat_gt511,
+ tx_stat_etherstatspkts256octetsto511octets);
+ UPDATE_STAT64(tx_stat_gt1023,
+ tx_stat_etherstatspkts512octetsto1023octets);
+ UPDATE_STAT64(tx_stat_gt1518,
+ tx_stat_etherstatspkts1024octetsto1522octets);
+ UPDATE_STAT64(tx_stat_gt2047, tx_stat_bmac_2047);
+ UPDATE_STAT64(tx_stat_gt4095, tx_stat_bmac_4095);
+ UPDATE_STAT64(tx_stat_gt9216, tx_stat_bmac_9216);
+ UPDATE_STAT64(tx_stat_gt16383, tx_stat_bmac_16383);
+ UPDATE_STAT64(tx_stat_gterr,
+ tx_stat_dot3statsinternalmactransmiterrors);
+ UPDATE_STAT64(tx_stat_gtufl, tx_stat_bmac_ufl);
+
+ estats->pause_frames_received_hi =
+ pstats->mac_stx[1].rx_stat_bmac_xpf_hi;
+ estats->pause_frames_received_lo =
+ pstats->mac_stx[1].rx_stat_bmac_xpf_lo;
+
+ estats->pause_frames_sent_hi =
+ pstats->mac_stx[1].tx_stat_outxoffsent_hi;
+ estats->pause_frames_sent_lo =
+ pstats->mac_stx[1].tx_stat_outxoffsent_lo;
+}
+
+static void bnx2x_emac_stats_update(struct bnx2x *bp)
+{
+ struct emac_stats *new = bnx2x_sp(bp, mac_stats.emac_stats);
+ struct host_port_stats *pstats = bnx2x_sp(bp, port_stats);
+ struct bnx2x_eth_stats *estats = &bp->eth_stats;
+
+ UPDATE_EXTEND_STAT(rx_stat_ifhcinbadoctets);
+ UPDATE_EXTEND_STAT(tx_stat_ifhcoutbadoctets);
+ UPDATE_EXTEND_STAT(rx_stat_dot3statsfcserrors);
+ UPDATE_EXTEND_STAT(rx_stat_dot3statsalignmenterrors);
+ UPDATE_EXTEND_STAT(rx_stat_dot3statscarriersenseerrors);
+ UPDATE_EXTEND_STAT(rx_stat_falsecarriererrors);
+ UPDATE_EXTEND_STAT(rx_stat_etherstatsundersizepkts);
+ UPDATE_EXTEND_STAT(rx_stat_dot3statsframestoolong);
+ UPDATE_EXTEND_STAT(rx_stat_etherstatsfragments);
+ UPDATE_EXTEND_STAT(rx_stat_etherstatsjabbers);
+ UPDATE_EXTEND_STAT(rx_stat_maccontrolframesreceived);
+ UPDATE_EXTEND_STAT(rx_stat_xoffstateentered);
+ UPDATE_EXTEND_STAT(rx_stat_xonpauseframesreceived);
+ UPDATE_EXTEND_STAT(rx_stat_xoffpauseframesreceived);
+ UPDATE_EXTEND_STAT(tx_stat_outxonsent);
+ UPDATE_EXTEND_STAT(tx_stat_outxoffsent);
+ UPDATE_EXTEND_STAT(tx_stat_flowcontroldone);
+ UPDATE_EXTEND_STAT(tx_stat_etherstatscollisions);
+ UPDATE_EXTEND_STAT(tx_stat_dot3statssinglecollisionframes);
+ UPDATE_EXTEND_STAT(tx_stat_dot3statsmultiplecollisionframes);
+ UPDATE_EXTEND_STAT(tx_stat_dot3statsdeferredtransmissions);
+ UPDATE_EXTEND_STAT(tx_stat_dot3statsexcessivecollisions);
+ UPDATE_EXTEND_STAT(tx_stat_dot3statslatecollisions);
+ UPDATE_EXTEND_STAT(tx_stat_etherstatspkts64octets);
+ UPDATE_EXTEND_STAT(tx_stat_etherstatspkts65octetsto127octets);
+ UPDATE_EXTEND_STAT(tx_stat_etherstatspkts128octetsto255octets);
+ UPDATE_EXTEND_STAT(tx_stat_etherstatspkts256octetsto511octets);
+ UPDATE_EXTEND_STAT(tx_stat_etherstatspkts512octetsto1023octets);
+ UPDATE_EXTEND_STAT(tx_stat_etherstatspkts1024octetsto1522octets);
+ UPDATE_EXTEND_STAT(tx_stat_etherstatspktsover1522octets);
+ UPDATE_EXTEND_STAT(tx_stat_dot3statsinternalmactransmiterrors);
+
+ estats->pause_frames_received_hi =
+ pstats->mac_stx[1].rx_stat_xonpauseframesreceived_hi;
+ estats->pause_frames_received_lo =
+ pstats->mac_stx[1].rx_stat_xonpauseframesreceived_lo;
+ ADD_64(estats->pause_frames_received_hi,
+ pstats->mac_stx[1].rx_stat_xoffpauseframesreceived_hi,
+ estats->pause_frames_received_lo,
+ pstats->mac_stx[1].rx_stat_xoffpauseframesreceived_lo);
+
+ estats->pause_frames_sent_hi =
+ pstats->mac_stx[1].tx_stat_outxonsent_hi;
+ estats->pause_frames_sent_lo =
+ pstats->mac_stx[1].tx_stat_outxonsent_lo;
+ ADD_64(estats->pause_frames_sent_hi,
+ pstats->mac_stx[1].tx_stat_outxoffsent_hi,
+ estats->pause_frames_sent_lo,
+ pstats->mac_stx[1].tx_stat_outxoffsent_lo);
+}
+
+static int bnx2x_hw_stats_update(struct bnx2x *bp)
+{
+ struct nig_stats *new = bnx2x_sp(bp, nig_stats);
+ struct nig_stats *old = &(bp->port.old_nig_stats);
+ struct host_port_stats *pstats = bnx2x_sp(bp, port_stats);
+ struct bnx2x_eth_stats *estats = &bp->eth_stats;
+ struct {
+ u32 lo;
+ u32 hi;
+ } diff;
+
+ if (bp->link_vars.mac_type == MAC_TYPE_BMAC)
+ bnx2x_bmac_stats_update(bp);
+
+ else if (bp->link_vars.mac_type == MAC_TYPE_EMAC)
+ bnx2x_emac_stats_update(bp);
+
+ else { /* unreached */
+ BNX2X_ERR("stats updated by DMAE but no MAC active\n");
+ return -1;
+ }
+
+ ADD_EXTEND_64(pstats->brb_drop_hi, pstats->brb_drop_lo,
+ new->brb_discard - old->brb_discard);
+ ADD_EXTEND_64(estats->brb_truncate_hi, estats->brb_truncate_lo,
+ new->brb_truncate - old->brb_truncate);
+
+ UPDATE_STAT64_NIG(egress_mac_pkt0,
+ etherstatspkts1024octetsto1522octets);
+ UPDATE_STAT64_NIG(egress_mac_pkt1, etherstatspktsover1522octets);
+
+ memcpy(old, new, sizeof(struct nig_stats));
+
+ memcpy(&(estats->rx_stat_ifhcinbadoctets_hi), &(pstats->mac_stx[1]),
+ sizeof(struct mac_stx));
+ estats->brb_drop_hi = pstats->brb_drop_hi;
+ estats->brb_drop_lo = pstats->brb_drop_lo;
+
+ pstats->host_port_stats_start = ++pstats->host_port_stats_end;
+
+ if (!BP_NOMCP(bp)) {
+ u32 nig_timer_max =
+ SHMEM_RD(bp, port_mb[BP_PORT(bp)].stat_nig_timer);
+ if (nig_timer_max != estats->nig_timer_max) {
+ estats->nig_timer_max = nig_timer_max;
+ BNX2X_ERR("NIG timer max (%u)\n",
+ estats->nig_timer_max);
+ }
+ }
+
+ return 0;
+}
+
+static int bnx2x_storm_stats_update(struct bnx2x *bp)
+{
+ struct eth_stats_query *stats = bnx2x_sp(bp, fw_stats);
+ struct tstorm_per_port_stats *tport =
+ &stats->tstorm_common.port_statistics;
+ struct host_func_stats *fstats = bnx2x_sp(bp, func_stats);
+ struct bnx2x_eth_stats *estats = &bp->eth_stats;
+ int i;
+ u16 cur_stats_counter;
+
+ /* Make sure we use the value of the counter
+ * used for sending the last stats ramrod.
+ */
+ spin_lock_bh(&bp->stats_lock);
+ cur_stats_counter = bp->stats_counter - 1;
+ spin_unlock_bh(&bp->stats_lock);
+
+ memcpy(&(fstats->total_bytes_received_hi),
+ &(bnx2x_sp(bp, func_stats_base)->total_bytes_received_hi),
+ sizeof(struct host_func_stats) - 2*sizeof(u32));
+ estats->error_bytes_received_hi = 0;
+ estats->error_bytes_received_lo = 0;
+ estats->etherstatsoverrsizepkts_hi = 0;
+ estats->etherstatsoverrsizepkts_lo = 0;
+ estats->no_buff_discard_hi = 0;
+ estats->no_buff_discard_lo = 0;
+
+ for_each_queue(bp, i) {
+ struct bnx2x_fastpath *fp = &bp->fp[i];
+ int cl_id = fp->cl_id;
+ struct tstorm_per_client_stats *tclient =
+ &stats->tstorm_common.client_statistics[cl_id];
+ struct tstorm_per_client_stats *old_tclient = &fp->old_tclient;
+ struct ustorm_per_client_stats *uclient =
+ &stats->ustorm_common.client_statistics[cl_id];
+ struct ustorm_per_client_stats *old_uclient = &fp->old_uclient;
+ struct xstorm_per_client_stats *xclient =
+ &stats->xstorm_common.client_statistics[cl_id];
+ struct xstorm_per_client_stats *old_xclient = &fp->old_xclient;
+ struct bnx2x_eth_q_stats *qstats = &fp->eth_q_stats;
+ u32 diff;
+
+ /* are storm stats valid? */
+ if (le16_to_cpu(xclient->stats_counter) != cur_stats_counter) {
+ DP(BNX2X_MSG_STATS, "[%d] stats not updated by xstorm"
+ " xstorm counter (0x%x) != stats_counter (0x%x)\n",
+ i, xclient->stats_counter, cur_stats_counter + 1);
+ return -1;
+ }
+ if (le16_to_cpu(tclient->stats_counter) != cur_stats_counter) {
+ DP(BNX2X_MSG_STATS, "[%d] stats not updated by tstorm"
+ " tstorm counter (0x%x) != stats_counter (0x%x)\n",
+ i, tclient->stats_counter, cur_stats_counter + 1);
+ return -2;
+ }
+ if (le16_to_cpu(uclient->stats_counter) != cur_stats_counter) {
+ DP(BNX2X_MSG_STATS, "[%d] stats not updated by ustorm"
+ " ustorm counter (0x%x) != stats_counter (0x%x)\n",
+ i, uclient->stats_counter, cur_stats_counter + 1);
+ return -4;
+ }
+
+ qstats->total_bytes_received_hi =
+ le32_to_cpu(tclient->rcv_broadcast_bytes.hi);
+ qstats->total_bytes_received_lo =
+ le32_to_cpu(tclient->rcv_broadcast_bytes.lo);
+
+ ADD_64(qstats->total_bytes_received_hi,
+ le32_to_cpu(tclient->rcv_multicast_bytes.hi),
+ qstats->total_bytes_received_lo,
+ le32_to_cpu(tclient->rcv_multicast_bytes.lo));
+
+ ADD_64(qstats->total_bytes_received_hi,
+ le32_to_cpu(tclient->rcv_unicast_bytes.hi),
+ qstats->total_bytes_received_lo,
+ le32_to_cpu(tclient->rcv_unicast_bytes.lo));
+
+ SUB_64(qstats->total_bytes_received_hi,
+ le32_to_cpu(uclient->bcast_no_buff_bytes.hi),
+ qstats->total_bytes_received_lo,
+ le32_to_cpu(uclient->bcast_no_buff_bytes.lo));
+
+ SUB_64(qstats->total_bytes_received_hi,
+ le32_to_cpu(uclient->mcast_no_buff_bytes.hi),
+ qstats->total_bytes_received_lo,
+ le32_to_cpu(uclient->mcast_no_buff_bytes.lo));
+
+ SUB_64(qstats->total_bytes_received_hi,
+ le32_to_cpu(uclient->ucast_no_buff_bytes.hi),
+ qstats->total_bytes_received_lo,
+ le32_to_cpu(uclient->ucast_no_buff_bytes.lo));
+
+ qstats->valid_bytes_received_hi =
+ qstats->total_bytes_received_hi;
+ qstats->valid_bytes_received_lo =
+ qstats->total_bytes_received_lo;
+
+ qstats->error_bytes_received_hi =
+ le32_to_cpu(tclient->rcv_error_bytes.hi);
+ qstats->error_bytes_received_lo =
+ le32_to_cpu(tclient->rcv_error_bytes.lo);
+
+ ADD_64(qstats->total_bytes_received_hi,
+ qstats->error_bytes_received_hi,
+ qstats->total_bytes_received_lo,
+ qstats->error_bytes_received_lo);
+
+ UPDATE_EXTEND_TSTAT(rcv_unicast_pkts,
+ total_unicast_packets_received);
+ UPDATE_EXTEND_TSTAT(rcv_multicast_pkts,
+ total_multicast_packets_received);
+ UPDATE_EXTEND_TSTAT(rcv_broadcast_pkts,
+ total_broadcast_packets_received);
+ UPDATE_EXTEND_TSTAT(packets_too_big_discard,
+ etherstatsoverrsizepkts);
+ UPDATE_EXTEND_TSTAT(no_buff_discard, no_buff_discard);
+
+ SUB_EXTEND_USTAT(ucast_no_buff_pkts,
+ total_unicast_packets_received);
+ SUB_EXTEND_USTAT(mcast_no_buff_pkts,
+ total_multicast_packets_received);
+ SUB_EXTEND_USTAT(bcast_no_buff_pkts,
+ total_broadcast_packets_received);
+ UPDATE_EXTEND_USTAT(ucast_no_buff_pkts, no_buff_discard);
+ UPDATE_EXTEND_USTAT(mcast_no_buff_pkts, no_buff_discard);
+ UPDATE_EXTEND_USTAT(bcast_no_buff_pkts, no_buff_discard);
+
+ qstats->total_bytes_transmitted_hi =
+ le32_to_cpu(xclient->unicast_bytes_sent.hi);
+ qstats->total_bytes_transmitted_lo =
+ le32_to_cpu(xclient->unicast_bytes_sent.lo);
+
+ ADD_64(qstats->total_bytes_transmitted_hi,
+ le32_to_cpu(xclient->multicast_bytes_sent.hi),
+ qstats->total_bytes_transmitted_lo,
+ le32_to_cpu(xclient->multicast_bytes_sent.lo));
+
+ ADD_64(qstats->total_bytes_transmitted_hi,
+ le32_to_cpu(xclient->broadcast_bytes_sent.hi),
+ qstats->total_bytes_transmitted_lo,
+ le32_to_cpu(xclient->broadcast_bytes_sent.lo));
+
+ UPDATE_EXTEND_XSTAT(unicast_pkts_sent,
+ total_unicast_packets_transmitted);
+ UPDATE_EXTEND_XSTAT(multicast_pkts_sent,
+ total_multicast_packets_transmitted);
+ UPDATE_EXTEND_XSTAT(broadcast_pkts_sent,
+ total_broadcast_packets_transmitted);
+
+ old_tclient->checksum_discard = tclient->checksum_discard;
+ old_tclient->ttl0_discard = tclient->ttl0_discard;
+
+ ADD_64(fstats->total_bytes_received_hi,
+ qstats->total_bytes_received_hi,
+ fstats->total_bytes_received_lo,
+ qstats->total_bytes_received_lo);
+ ADD_64(fstats->total_bytes_transmitted_hi,
+ qstats->total_bytes_transmitted_hi,
+ fstats->total_bytes_transmitted_lo,
+ qstats->total_bytes_transmitted_lo);
+ ADD_64(fstats->total_unicast_packets_received_hi,
+ qstats->total_unicast_packets_received_hi,
+ fstats->total_unicast_packets_received_lo,
+ qstats->total_unicast_packets_received_lo);
+ ADD_64(fstats->total_multicast_packets_received_hi,
+ qstats->total_multicast_packets_received_hi,
+ fstats->total_multicast_packets_received_lo,
+ qstats->total_multicast_packets_received_lo);
+ ADD_64(fstats->total_broadcast_packets_received_hi,
+ qstats->total_broadcast_packets_received_hi,
+ fstats->total_broadcast_packets_received_lo,
+ qstats->total_broadcast_packets_received_lo);
+ ADD_64(fstats->total_unicast_packets_transmitted_hi,
+ qstats->total_unicast_packets_transmitted_hi,
+ fstats->total_unicast_packets_transmitted_lo,
+ qstats->total_unicast_packets_transmitted_lo);
+ ADD_64(fstats->total_multicast_packets_transmitted_hi,
+ qstats->total_multicast_packets_transmitted_hi,
+ fstats->total_multicast_packets_transmitted_lo,
+ qstats->total_multicast_packets_transmitted_lo);
+ ADD_64(fstats->total_broadcast_packets_transmitted_hi,
+ qstats->total_broadcast_packets_transmitted_hi,
+ fstats->total_broadcast_packets_transmitted_lo,
+ qstats->total_broadcast_packets_transmitted_lo);
+ ADD_64(fstats->valid_bytes_received_hi,
+ qstats->valid_bytes_received_hi,
+ fstats->valid_bytes_received_lo,
+ qstats->valid_bytes_received_lo);
+
+ ADD_64(estats->error_bytes_received_hi,
+ qstats->error_bytes_received_hi,
+ estats->error_bytes_received_lo,
+ qstats->error_bytes_received_lo);
+ ADD_64(estats->etherstatsoverrsizepkts_hi,
+ qstats->etherstatsoverrsizepkts_hi,
+ estats->etherstatsoverrsizepkts_lo,
+ qstats->etherstatsoverrsizepkts_lo);
+ ADD_64(estats->no_buff_discard_hi, qstats->no_buff_discard_hi,
+ estats->no_buff_discard_lo, qstats->no_buff_discard_lo);
+ }
+
+ ADD_64(fstats->total_bytes_received_hi,
+ estats->rx_stat_ifhcinbadoctets_hi,
+ fstats->total_bytes_received_lo,
+ estats->rx_stat_ifhcinbadoctets_lo);
+
+ memcpy(estats, &(fstats->total_bytes_received_hi),
+ sizeof(struct host_func_stats) - 2*sizeof(u32));
+
+ ADD_64(estats->etherstatsoverrsizepkts_hi,
+ estats->rx_stat_dot3statsframestoolong_hi,
+ estats->etherstatsoverrsizepkts_lo,
+ estats->rx_stat_dot3statsframestoolong_lo);
+ ADD_64(estats->error_bytes_received_hi,
+ estats->rx_stat_ifhcinbadoctets_hi,
+ estats->error_bytes_received_lo,
+ estats->rx_stat_ifhcinbadoctets_lo);
+
+ if (bp->port.pmf) {
+ estats->mac_filter_discard =
+ le32_to_cpu(tport->mac_filter_discard);
+ estats->xxoverflow_discard =
+ le32_to_cpu(tport->xxoverflow_discard);
+ estats->brb_truncate_discard =
+ le32_to_cpu(tport->brb_truncate_discard);
+ estats->mac_discard = le32_to_cpu(tport->mac_discard);
+ }
+
+ fstats->host_func_stats_start = ++fstats->host_func_stats_end;
+
+ bp->stats_pending = 0;
+
+ return 0;
+}
+
+static void bnx2x_net_stats_update(struct bnx2x *bp)
+{
+ struct bnx2x_eth_stats *estats = &bp->eth_stats;
+ struct net_device_stats *nstats = &bp->dev->stats;
+ int i;
+
+ nstats->rx_packets =
+ bnx2x_hilo(&estats->total_unicast_packets_received_hi) +
+ bnx2x_hilo(&estats->total_multicast_packets_received_hi) +
+ bnx2x_hilo(&estats->total_broadcast_packets_received_hi);
+
+ nstats->tx_packets =
+ bnx2x_hilo(&estats->total_unicast_packets_transmitted_hi) +
+ bnx2x_hilo(&estats->total_multicast_packets_transmitted_hi) +
+ bnx2x_hilo(&estats->total_broadcast_packets_transmitted_hi);
+
+ nstats->rx_bytes = bnx2x_hilo(&estats->total_bytes_received_hi);
+
+ nstats->tx_bytes = bnx2x_hilo(&estats->total_bytes_transmitted_hi);
+
+ nstats->rx_dropped = estats->mac_discard;
+ for_each_queue(bp, i)
+ nstats->rx_dropped +=
+ le32_to_cpu(bp->fp[i].old_tclient.checksum_discard);
+
+ nstats->tx_dropped = 0;
+
+ nstats->multicast =
+ bnx2x_hilo(&estats->total_multicast_packets_received_hi);
+
+ nstats->collisions =
+ bnx2x_hilo(&estats->tx_stat_etherstatscollisions_hi);
+
+ nstats->rx_length_errors =
+ bnx2x_hilo(&estats->rx_stat_etherstatsundersizepkts_hi) +
+ bnx2x_hilo(&estats->etherstatsoverrsizepkts_hi);
+ nstats->rx_over_errors = bnx2x_hilo(&estats->brb_drop_hi) +
+ bnx2x_hilo(&estats->brb_truncate_hi);
+ nstats->rx_crc_errors =
+ bnx2x_hilo(&estats->rx_stat_dot3statsfcserrors_hi);
+ nstats->rx_frame_errors =
+ bnx2x_hilo(&estats->rx_stat_dot3statsalignmenterrors_hi);
+ nstats->rx_fifo_errors = bnx2x_hilo(&estats->no_buff_discard_hi);
+ nstats->rx_missed_errors = estats->xxoverflow_discard;
+
+ nstats->rx_errors = nstats->rx_length_errors +
+ nstats->rx_over_errors +
+ nstats->rx_crc_errors +
+ nstats->rx_frame_errors +
+ nstats->rx_fifo_errors +
+ nstats->rx_missed_errors;
+
+ nstats->tx_aborted_errors =
+ bnx2x_hilo(&estats->tx_stat_dot3statslatecollisions_hi) +
+ bnx2x_hilo(&estats->tx_stat_dot3statsexcessivecollisions_hi);
+ nstats->tx_carrier_errors =
+ bnx2x_hilo(&estats->rx_stat_dot3statscarriersenseerrors_hi);
+ nstats->tx_fifo_errors = 0;
+ nstats->tx_heartbeat_errors = 0;
+ nstats->tx_window_errors = 0;
+
+ nstats->tx_errors = nstats->tx_aborted_errors +
+ nstats->tx_carrier_errors +
+ bnx2x_hilo(&estats->tx_stat_dot3statsinternalmactransmiterrors_hi);
+}
+
+static void bnx2x_drv_stats_update(struct bnx2x *bp)
+{
+ struct bnx2x_eth_stats *estats = &bp->eth_stats;
+ int i;
+
+ estats->driver_xoff = 0;
+ estats->rx_err_discard_pkt = 0;
+ estats->rx_skb_alloc_failed = 0;
+ estats->hw_csum_err = 0;
+ for_each_queue(bp, i) {
+ struct bnx2x_eth_q_stats *qstats = &bp->fp[i].eth_q_stats;
+
+ estats->driver_xoff += qstats->driver_xoff;
+ estats->rx_err_discard_pkt += qstats->rx_err_discard_pkt;
+ estats->rx_skb_alloc_failed += qstats->rx_skb_alloc_failed;
+ estats->hw_csum_err += qstats->hw_csum_err;
+ }
+}
+
+static void bnx2x_stats_update(struct bnx2x *bp)
+{
+ u32 *stats_comp = bnx2x_sp(bp, stats_comp);
+
+ if (*stats_comp != DMAE_COMP_VAL)
+ return;
+
+ if (bp->port.pmf)
+ bnx2x_hw_stats_update(bp);
+
+ if (bnx2x_storm_stats_update(bp) && (bp->stats_pending++ == 3)) {
+ BNX2X_ERR("storm stats were not updated for 3 times\n");
+ bnx2x_panic();
+ return;
+ }
+
+ bnx2x_net_stats_update(bp);
+ bnx2x_drv_stats_update(bp);
+
+ if (netif_msg_timer(bp)) {
+ struct bnx2x_eth_stats *estats = &bp->eth_stats;
+ int i;
+
+ printk(KERN_DEBUG "%s: brb drops %u brb truncate %u\n",
+ bp->dev->name,
+ estats->brb_drop_lo, estats->brb_truncate_lo);
+
+ for_each_queue(bp, i) {
+ struct bnx2x_fastpath *fp = &bp->fp[i];
+ struct bnx2x_eth_q_stats *qstats = &fp->eth_q_stats;
+
+ printk(KERN_DEBUG "%s: rx usage(%4u) *rx_cons_sb(%u)"
+ " rx pkt(%lu) rx calls(%lu %lu)\n",
+ fp->name, (le16_to_cpu(*fp->rx_cons_sb) -
+ fp->rx_comp_cons),
+ le16_to_cpu(*fp->rx_cons_sb),
+ bnx2x_hilo(&qstats->
+ total_unicast_packets_received_hi),
+ fp->rx_calls, fp->rx_pkt);
+ }
+
+ for_each_queue(bp, i) {
+ struct bnx2x_fastpath *fp = &bp->fp[i];
+ struct bnx2x_eth_q_stats *qstats = &fp->eth_q_stats;
+ struct netdev_queue *txq =
+ netdev_get_tx_queue(bp->dev, i);
+
+ printk(KERN_DEBUG "%s: tx avail(%4u) *tx_cons_sb(%u)"
+ " tx pkt(%lu) tx calls (%lu)"
+ " %s (Xoff events %u)\n",
+ fp->name, bnx2x_tx_avail(fp),
+ le16_to_cpu(*fp->tx_cons_sb),
+ bnx2x_hilo(&qstats->
+ total_unicast_packets_transmitted_hi),
+ fp->tx_pkt,
+ (netif_tx_queue_stopped(txq) ? "Xoff" : "Xon"),
+ qstats->driver_xoff);
+ }
+ }
+
+ bnx2x_hw_stats_post(bp);
+ bnx2x_storm_stats_post(bp);
+}
+
+static void bnx2x_port_stats_stop(struct bnx2x *bp)
+{
+ struct dmae_command *dmae;
+ u32 opcode;
+ int loader_idx = PMF_DMAE_C(bp);
+ u32 *stats_comp = bnx2x_sp(bp, stats_comp);
+
+ bp->executer_idx = 0;
+
+ opcode = (DMAE_CMD_SRC_PCI | DMAE_CMD_DST_GRC |
+ DMAE_CMD_C_ENABLE |
+ DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET |
+#ifdef __BIG_ENDIAN
+ DMAE_CMD_ENDIANITY_B_DW_SWAP |
+#else
+ DMAE_CMD_ENDIANITY_DW_SWAP |
+#endif
+ (BP_PORT(bp) ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0) |
+ (BP_E1HVN(bp) << DMAE_CMD_E1HVN_SHIFT));
+
+ if (bp->port.port_stx) {
+
+ dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
+ if (bp->func_stx)
+ dmae->opcode = (opcode | DMAE_CMD_C_DST_GRC);
+ else
+ dmae->opcode = (opcode | DMAE_CMD_C_DST_PCI);
+ dmae->src_addr_lo = U64_LO(bnx2x_sp_mapping(bp, port_stats));
+ dmae->src_addr_hi = U64_HI(bnx2x_sp_mapping(bp, port_stats));
+ dmae->dst_addr_lo = bp->port.port_stx >> 2;
+ dmae->dst_addr_hi = 0;
+ dmae->len = sizeof(struct host_port_stats) >> 2;
+ if (bp->func_stx) {
+ dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
+ dmae->comp_addr_hi = 0;
+ dmae->comp_val = 1;
+ } else {
+ dmae->comp_addr_lo =
+ U64_LO(bnx2x_sp_mapping(bp, stats_comp));
+ dmae->comp_addr_hi =
+ U64_HI(bnx2x_sp_mapping(bp, stats_comp));
+ dmae->comp_val = DMAE_COMP_VAL;
+
+ *stats_comp = 0;
+ }
+ }
+
+ if (bp->func_stx) {
+
+ dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
+ dmae->opcode = (opcode | DMAE_CMD_C_DST_PCI);
+ dmae->src_addr_lo = U64_LO(bnx2x_sp_mapping(bp, func_stats));
+ dmae->src_addr_hi = U64_HI(bnx2x_sp_mapping(bp, func_stats));
+ dmae->dst_addr_lo = bp->func_stx >> 2;
+ dmae->dst_addr_hi = 0;
+ dmae->len = sizeof(struct host_func_stats) >> 2;
+ dmae->comp_addr_lo = U64_LO(bnx2x_sp_mapping(bp, stats_comp));
+ dmae->comp_addr_hi = U64_HI(bnx2x_sp_mapping(bp, stats_comp));
+ dmae->comp_val = DMAE_COMP_VAL;
+
+ *stats_comp = 0;
+ }
+}
+
+static void bnx2x_stats_stop(struct bnx2x *bp)
+{
+ int update = 0;
+
+ bnx2x_stats_comp(bp);
+
+ if (bp->port.pmf)
+ update = (bnx2x_hw_stats_update(bp) == 0);
+
+ update |= (bnx2x_storm_stats_update(bp) == 0);
+
+ if (update) {
+ bnx2x_net_stats_update(bp);
+
+ if (bp->port.pmf)
+ bnx2x_port_stats_stop(bp);
+
+ bnx2x_hw_stats_post(bp);
+ bnx2x_stats_comp(bp);
+ }
+}
+
+static void bnx2x_stats_do_nothing(struct bnx2x *bp)
+{
+}
+
+static const struct {
+ void (*action)(struct bnx2x *bp);
+ enum bnx2x_stats_state next_state;
+} bnx2x_stats_stm[STATS_STATE_MAX][STATS_EVENT_MAX] = {
+/* state event */
+{
+/* DISABLED PMF */ {bnx2x_stats_pmf_update, STATS_STATE_DISABLED},
+/* LINK_UP */ {bnx2x_stats_start, STATS_STATE_ENABLED},
+/* UPDATE */ {bnx2x_stats_do_nothing, STATS_STATE_DISABLED},
+/* STOP */ {bnx2x_stats_do_nothing, STATS_STATE_DISABLED}
+},
+{
+/* ENABLED PMF */ {bnx2x_stats_pmf_start, STATS_STATE_ENABLED},
+/* LINK_UP */ {bnx2x_stats_restart, STATS_STATE_ENABLED},
+/* UPDATE */ {bnx2x_stats_update, STATS_STATE_ENABLED},
+/* STOP */ {bnx2x_stats_stop, STATS_STATE_DISABLED}
+}
+};
+
+void bnx2x_stats_handle(struct bnx2x *bp, enum bnx2x_stats_event event)
+{
+ enum bnx2x_stats_state state;
+
+ if (unlikely(bp->panic))
+ return;
+
+ /* Protect a state change flow */
+ spin_lock_bh(&bp->stats_lock);
+ state = bp->stats_state;
+ bp->stats_state = bnx2x_stats_stm[state][event].next_state;
+ spin_unlock_bh(&bp->stats_lock);
+
+ bnx2x_stats_stm[state][event].action(bp);
+
+ if ((event != STATS_EVENT_UPDATE) || netif_msg_timer(bp))
+ DP(BNX2X_MSG_STATS, "state %d -> event %d -> state %d\n",
+ state, event, bp->stats_state);
+}
+
+static void bnx2x_port_stats_base_init(struct bnx2x *bp)
+{
+ struct dmae_command *dmae;
+ u32 *stats_comp = bnx2x_sp(bp, stats_comp);
+
+ /* sanity */
+ if (!bp->port.pmf || !bp->port.port_stx) {
+ BNX2X_ERR("BUG!\n");
+ return;
+ }
+
+ bp->executer_idx = 0;
+
+ dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
+ dmae->opcode = (DMAE_CMD_SRC_PCI | DMAE_CMD_DST_GRC |
+ DMAE_CMD_C_DST_PCI | DMAE_CMD_C_ENABLE |
+ DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET |
+#ifdef __BIG_ENDIAN
+ DMAE_CMD_ENDIANITY_B_DW_SWAP |
+#else
+ DMAE_CMD_ENDIANITY_DW_SWAP |
+#endif
+ (BP_PORT(bp) ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0) |
+ (BP_E1HVN(bp) << DMAE_CMD_E1HVN_SHIFT));
+ dmae->src_addr_lo = U64_LO(bnx2x_sp_mapping(bp, port_stats));
+ dmae->src_addr_hi = U64_HI(bnx2x_sp_mapping(bp, port_stats));
+ dmae->dst_addr_lo = bp->port.port_stx >> 2;
+ dmae->dst_addr_hi = 0;
+ dmae->len = sizeof(struct host_port_stats) >> 2;
+ dmae->comp_addr_lo = U64_LO(bnx2x_sp_mapping(bp, stats_comp));
+ dmae->comp_addr_hi = U64_HI(bnx2x_sp_mapping(bp, stats_comp));
+ dmae->comp_val = DMAE_COMP_VAL;
+
+ *stats_comp = 0;
+ bnx2x_hw_stats_post(bp);
+ bnx2x_stats_comp(bp);
+}
+
+static void bnx2x_func_stats_base_init(struct bnx2x *bp)
+{
+ int vn, vn_max = IS_E1HMF(bp) ? E1HVN_MAX : E1VN_MAX;
+ int port = BP_PORT(bp);
+ int func;
+ u32 func_stx;
+
+ /* sanity */
+ if (!bp->port.pmf || !bp->func_stx) {
+ BNX2X_ERR("BUG!\n");
+ return;
+ }
+
+ /* save our func_stx */
+ func_stx = bp->func_stx;
+
+ for (vn = VN_0; vn < vn_max; vn++) {
+ func = 2*vn + port;
+
+ bp->func_stx = SHMEM_RD(bp, func_mb[func].fw_mb_param);
+ bnx2x_func_stats_init(bp);
+ bnx2x_hw_stats_post(bp);
+ bnx2x_stats_comp(bp);
+ }
+
+ /* restore our func_stx */
+ bp->func_stx = func_stx;
+}
+
+static void bnx2x_func_stats_base_update(struct bnx2x *bp)
+{
+ struct dmae_command *dmae = &bp->stats_dmae;
+ u32 *stats_comp = bnx2x_sp(bp, stats_comp);
+
+ /* sanity */
+ if (!bp->func_stx) {
+ BNX2X_ERR("BUG!\n");
+ return;
+ }
+
+ bp->executer_idx = 0;
+ memset(dmae, 0, sizeof(struct dmae_command));
+
+ dmae->opcode = (DMAE_CMD_SRC_GRC | DMAE_CMD_DST_PCI |
+ DMAE_CMD_C_DST_PCI | DMAE_CMD_C_ENABLE |
+ DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET |
+#ifdef __BIG_ENDIAN
+ DMAE_CMD_ENDIANITY_B_DW_SWAP |
+#else
+ DMAE_CMD_ENDIANITY_DW_SWAP |
+#endif
+ (BP_PORT(bp) ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0) |
+ (BP_E1HVN(bp) << DMAE_CMD_E1HVN_SHIFT));
+ dmae->src_addr_lo = bp->func_stx >> 2;
+ dmae->src_addr_hi = 0;
+ dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, func_stats_base));
+ dmae->dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, func_stats_base));
+ dmae->len = sizeof(struct host_func_stats) >> 2;
+ dmae->comp_addr_lo = U64_LO(bnx2x_sp_mapping(bp, stats_comp));
+ dmae->comp_addr_hi = U64_HI(bnx2x_sp_mapping(bp, stats_comp));
+ dmae->comp_val = DMAE_COMP_VAL;
+
+ *stats_comp = 0;
+ bnx2x_hw_stats_post(bp);
+ bnx2x_stats_comp(bp);
+}
+
+void bnx2x_stats_init(struct bnx2x *bp)
+{
+ int port = BP_PORT(bp);
+ int func = BP_FUNC(bp);
+ int i;
+
+ bp->stats_pending = 0;
+ bp->executer_idx = 0;
+ bp->stats_counter = 0;
+
+ /* port and func stats for management */
+ if (!BP_NOMCP(bp)) {
+ bp->port.port_stx = SHMEM_RD(bp, port_mb[port].port_stx);
+ bp->func_stx = SHMEM_RD(bp, func_mb[func].fw_mb_param);
+
+ } else {
+ bp->port.port_stx = 0;
+ bp->func_stx = 0;
+ }
+ DP(BNX2X_MSG_STATS, "port_stx 0x%x func_stx 0x%x\n",
+ bp->port.port_stx, bp->func_stx);
+
+ /* port stats */
+ memset(&(bp->port.old_nig_stats), 0, sizeof(struct nig_stats));
+ bp->port.old_nig_stats.brb_discard =
+ REG_RD(bp, NIG_REG_STAT0_BRB_DISCARD + port*0x38);
+ bp->port.old_nig_stats.brb_truncate =
+ REG_RD(bp, NIG_REG_STAT0_BRB_TRUNCATE + port*0x38);
+ REG_RD_DMAE(bp, NIG_REG_STAT0_EGRESS_MAC_PKT0 + port*0x50,
+ &(bp->port.old_nig_stats.egress_mac_pkt0_lo), 2);
+ REG_RD_DMAE(bp, NIG_REG_STAT0_EGRESS_MAC_PKT1 + port*0x50,
+ &(bp->port.old_nig_stats.egress_mac_pkt1_lo), 2);
+
+ /* function stats */
+ for_each_queue(bp, i) {
+ struct bnx2x_fastpath *fp = &bp->fp[i];
+
+ memset(&fp->old_tclient, 0,
+ sizeof(struct tstorm_per_client_stats));
+ memset(&fp->old_uclient, 0,
+ sizeof(struct ustorm_per_client_stats));
+ memset(&fp->old_xclient, 0,
+ sizeof(struct xstorm_per_client_stats));
+ memset(&fp->eth_q_stats, 0, sizeof(struct bnx2x_eth_q_stats));
+ }
+
+ memset(&bp->dev->stats, 0, sizeof(struct net_device_stats));
+ memset(&bp->eth_stats, 0, sizeof(struct bnx2x_eth_stats));
+
+ bp->stats_state = STATS_STATE_DISABLED;
+
+ if (bp->port.pmf) {
+ if (bp->port.port_stx)
+ bnx2x_port_stats_base_init(bp);
+
+ if (bp->func_stx)
+ bnx2x_func_stats_base_init(bp);
+
+ } else if (bp->func_stx)
+ bnx2x_func_stats_base_update(bp);
+}
diff --git a/drivers/net/bnx2x/bnx2x_stats.h b/drivers/net/bnx2x/bnx2x_stats.h
new file mode 100644
index 00000000000..38a4e908f4f
--- /dev/null
+++ b/drivers/net/bnx2x/bnx2x_stats.h
@@ -0,0 +1,239 @@
+/* bnx2x_stats.h: Broadcom Everest network driver.
+ *
+ * Copyright (c) 2007-2010 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation.
+ *
+ * Maintained by: Eilon Greenstein <eilong@broadcom.com>
+ * Written by: Eliezer Tamir
+ * Based on code from Michael Chan's bnx2 driver
+ */
+
+#ifndef BNX2X_STATS_H
+#define BNX2X_STATS_H
+
+#include <linux/types.h>
+
+struct bnx2x_eth_q_stats {
+ u32 total_bytes_received_hi;
+ u32 total_bytes_received_lo;
+ u32 total_bytes_transmitted_hi;
+ u32 total_bytes_transmitted_lo;
+ u32 total_unicast_packets_received_hi;
+ u32 total_unicast_packets_received_lo;
+ u32 total_multicast_packets_received_hi;
+ u32 total_multicast_packets_received_lo;
+ u32 total_broadcast_packets_received_hi;
+ u32 total_broadcast_packets_received_lo;
+ u32 total_unicast_packets_transmitted_hi;
+ u32 total_unicast_packets_transmitted_lo;
+ u32 total_multicast_packets_transmitted_hi;
+ u32 total_multicast_packets_transmitted_lo;
+ u32 total_broadcast_packets_transmitted_hi;
+ u32 total_broadcast_packets_transmitted_lo;
+ u32 valid_bytes_received_hi;
+ u32 valid_bytes_received_lo;
+
+ u32 error_bytes_received_hi;
+ u32 error_bytes_received_lo;
+ u32 etherstatsoverrsizepkts_hi;
+ u32 etherstatsoverrsizepkts_lo;
+ u32 no_buff_discard_hi;
+ u32 no_buff_discard_lo;
+
+ u32 driver_xoff;
+ u32 rx_err_discard_pkt;
+ u32 rx_skb_alloc_failed;
+ u32 hw_csum_err;
+};
+
+#define BNX2X_NUM_Q_STATS 13
+#define Q_STATS_OFFSET32(stat_name) \
+ (offsetof(struct bnx2x_eth_q_stats, stat_name) / 4)
+
+struct nig_stats {
+ u32 brb_discard;
+ u32 brb_packet;
+ u32 brb_truncate;
+ u32 flow_ctrl_discard;
+ u32 flow_ctrl_octets;
+ u32 flow_ctrl_packet;
+ u32 mng_discard;
+ u32 mng_octet_inp;
+ u32 mng_octet_out;
+ u32 mng_packet_inp;
+ u32 mng_packet_out;
+ u32 pbf_octets;
+ u32 pbf_packet;
+ u32 safc_inp;
+ u32 egress_mac_pkt0_lo;
+ u32 egress_mac_pkt0_hi;
+ u32 egress_mac_pkt1_lo;
+ u32 egress_mac_pkt1_hi;
+};
+
+
+enum bnx2x_stats_event {
+ STATS_EVENT_PMF = 0,
+ STATS_EVENT_LINK_UP,
+ STATS_EVENT_UPDATE,
+ STATS_EVENT_STOP,
+ STATS_EVENT_MAX
+};
+
+enum bnx2x_stats_state {
+ STATS_STATE_DISABLED = 0,
+ STATS_STATE_ENABLED,
+ STATS_STATE_MAX
+};
+
+struct bnx2x_eth_stats {
+ u32 total_bytes_received_hi;
+ u32 total_bytes_received_lo;
+ u32 total_bytes_transmitted_hi;
+ u32 total_bytes_transmitted_lo;
+ u32 total_unicast_packets_received_hi;
+ u32 total_unicast_packets_received_lo;
+ u32 total_multicast_packets_received_hi;
+ u32 total_multicast_packets_received_lo;
+ u32 total_broadcast_packets_received_hi;
+ u32 total_broadcast_packets_received_lo;
+ u32 total_unicast_packets_transmitted_hi;
+ u32 total_unicast_packets_transmitted_lo;
+ u32 total_multicast_packets_transmitted_hi;
+ u32 total_multicast_packets_transmitted_lo;
+ u32 total_broadcast_packets_transmitted_hi;
+ u32 total_broadcast_packets_transmitted_lo;
+ u32 valid_bytes_received_hi;
+ u32 valid_bytes_received_lo;
+
+ u32 error_bytes_received_hi;
+ u32 error_bytes_received_lo;
+ u32 etherstatsoverrsizepkts_hi;
+ u32 etherstatsoverrsizepkts_lo;
+ u32 no_buff_discard_hi;
+ u32 no_buff_discard_lo;
+
+ u32 rx_stat_ifhcinbadoctets_hi;
+ u32 rx_stat_ifhcinbadoctets_lo;
+ u32 tx_stat_ifhcoutbadoctets_hi;
+ u32 tx_stat_ifhcoutbadoctets_lo;
+ u32 rx_stat_dot3statsfcserrors_hi;
+ u32 rx_stat_dot3statsfcserrors_lo;
+ u32 rx_stat_dot3statsalignmenterrors_hi;
+ u32 rx_stat_dot3statsalignmenterrors_lo;
+ u32 rx_stat_dot3statscarriersenseerrors_hi;
+ u32 rx_stat_dot3statscarriersenseerrors_lo;
+ u32 rx_stat_falsecarriererrors_hi;
+ u32 rx_stat_falsecarriererrors_lo;
+ u32 rx_stat_etherstatsundersizepkts_hi;
+ u32 rx_stat_etherstatsundersizepkts_lo;
+ u32 rx_stat_dot3statsframestoolong_hi;
+ u32 rx_stat_dot3statsframestoolong_lo;
+ u32 rx_stat_etherstatsfragments_hi;
+ u32 rx_stat_etherstatsfragments_lo;
+ u32 rx_stat_etherstatsjabbers_hi;
+ u32 rx_stat_etherstatsjabbers_lo;
+ u32 rx_stat_maccontrolframesreceived_hi;
+ u32 rx_stat_maccontrolframesreceived_lo;
+ u32 rx_stat_bmac_xpf_hi;
+ u32 rx_stat_bmac_xpf_lo;
+ u32 rx_stat_bmac_xcf_hi;
+ u32 rx_stat_bmac_xcf_lo;
+ u32 rx_stat_xoffstateentered_hi;
+ u32 rx_stat_xoffstateentered_lo;
+ u32 rx_stat_xonpauseframesreceived_hi;
+ u32 rx_stat_xonpauseframesreceived_lo;
+ u32 rx_stat_xoffpauseframesreceived_hi;
+ u32 rx_stat_xoffpauseframesreceived_lo;
+ u32 tx_stat_outxonsent_hi;
+ u32 tx_stat_outxonsent_lo;
+ u32 tx_stat_outxoffsent_hi;
+ u32 tx_stat_outxoffsent_lo;
+ u32 tx_stat_flowcontroldone_hi;
+ u32 tx_stat_flowcontroldone_lo;
+ u32 tx_stat_etherstatscollisions_hi;
+ u32 tx_stat_etherstatscollisions_lo;
+ u32 tx_stat_dot3statssinglecollisionframes_hi;
+ u32 tx_stat_dot3statssinglecollisionframes_lo;
+ u32 tx_stat_dot3statsmultiplecollisionframes_hi;
+ u32 tx_stat_dot3statsmultiplecollisionframes_lo;
+ u32 tx_stat_dot3statsdeferredtransmissions_hi;
+ u32 tx_stat_dot3statsdeferredtransmissions_lo;
+ u32 tx_stat_dot3statsexcessivecollisions_hi;
+ u32 tx_stat_dot3statsexcessivecollisions_lo;
+ u32 tx_stat_dot3statslatecollisions_hi;
+ u32 tx_stat_dot3statslatecollisions_lo;
+ u32 tx_stat_etherstatspkts64octets_hi;
+ u32 tx_stat_etherstatspkts64octets_lo;
+ u32 tx_stat_etherstatspkts65octetsto127octets_hi;
+ u32 tx_stat_etherstatspkts65octetsto127octets_lo;
+ u32 tx_stat_etherstatspkts128octetsto255octets_hi;
+ u32 tx_stat_etherstatspkts128octetsto255octets_lo;
+ u32 tx_stat_etherstatspkts256octetsto511octets_hi;
+ u32 tx_stat_etherstatspkts256octetsto511octets_lo;
+ u32 tx_stat_etherstatspkts512octetsto1023octets_hi;
+ u32 tx_stat_etherstatspkts512octetsto1023octets_lo;
+ u32 tx_stat_etherstatspkts1024octetsto1522octets_hi;
+ u32 tx_stat_etherstatspkts1024octetsto1522octets_lo;
+ u32 tx_stat_etherstatspktsover1522octets_hi;
+ u32 tx_stat_etherstatspktsover1522octets_lo;
+ u32 tx_stat_bmac_2047_hi;
+ u32 tx_stat_bmac_2047_lo;
+ u32 tx_stat_bmac_4095_hi;
+ u32 tx_stat_bmac_4095_lo;
+ u32 tx_stat_bmac_9216_hi;
+ u32 tx_stat_bmac_9216_lo;
+ u32 tx_stat_bmac_16383_hi;
+ u32 tx_stat_bmac_16383_lo;
+ u32 tx_stat_dot3statsinternalmactransmiterrors_hi;
+ u32 tx_stat_dot3statsinternalmactransmiterrors_lo;
+ u32 tx_stat_bmac_ufl_hi;
+ u32 tx_stat_bmac_ufl_lo;
+
+ u32 pause_frames_received_hi;
+ u32 pause_frames_received_lo;
+ u32 pause_frames_sent_hi;
+ u32 pause_frames_sent_lo;
+
+ u32 etherstatspkts1024octetsto1522octets_hi;
+ u32 etherstatspkts1024octetsto1522octets_lo;
+ u32 etherstatspktsover1522octets_hi;
+ u32 etherstatspktsover1522octets_lo;
+
+ u32 brb_drop_hi;
+ u32 brb_drop_lo;
+ u32 brb_truncate_hi;
+ u32 brb_truncate_lo;
+
+ u32 mac_filter_discard;
+ u32 xxoverflow_discard;
+ u32 brb_truncate_discard;
+ u32 mac_discard;
+
+ u32 driver_xoff;
+ u32 rx_err_discard_pkt;
+ u32 rx_skb_alloc_failed;
+ u32 hw_csum_err;
+
+ u32 nig_timer_max;
+};
+
+#define BNX2X_NUM_STATS 43
+#define STATS_OFFSET32(stat_name) \
+ (offsetof(struct bnx2x_eth_stats, stat_name) / 4)
+
+/* Forward declaration */
+struct bnx2x;
+
+
+void bnx2x_stats_init(struct bnx2x *bp);
+
+extern const u32 dmae_reg_go_c[];
+extern int bnx2x_sp_post(struct bnx2x *bp, int command, int cid,
+ u32 data_hi, u32 data_lo, int common);
+
+
+#endif /* BNX2X_STATS_H */
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-27 09:59:45 +0000