diff options
| author | Yuval Mintz <Yuval.Mintz@qlogic.com> | 2015-10-26 11:02:27 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-27 19:34:47 -0700 |
| commit | e712d52b9f2a8ecf14ba0a2ec9a80ed0b194c4a1 (patch) | |
| tree | 1688333a8c70b9181258718f1757cd375fd8355f /drivers/net/ethernet/qlogic/qede/qede.h | |
| parent | 25c089d78f3833edf614fc377e75e9cf848562f5 (diff) | |
qede: Add basic Network driver
The Qlogic Everest Driver for Ethernet is the Ethernet specific module for
QL4xxx ethernet products by Qlogic.
This patch adds a very minimal PCI driver, one that doesn't yet register
a network device, but one that does interact with qed and does a basic
initialization of the HW.
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qede/qede.h')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qede/qede.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qede/qede.h b/drivers/net/ethernet/qlogic/qede/qede.h new file mode 100644 index 0000000000000..7e2bcfae0db9b --- /dev/null +++ b/drivers/net/ethernet/qlogic/qede/qede.h @@ -0,0 +1,73 @@ +/* QLogic qede NIC Driver +* Copyright (c) 2015 QLogic Corporation +* +* This software is available under the terms of the GNU General Public License +* (GPL) Version 2, available from the file COPYING in the main directory of +* this source tree. +*/ + +#ifndef _QEDE_H_ +#define _QEDE_H_ +#include <linux/compiler.h> +#include <linux/version.h> +#include <linux/workqueue.h> +#include <linux/netdevice.h> +#include <linux/interrupt.h> +#include <linux/bitmap.h> +#include <linux/kernel.h> +#include <linux/mutex.h> +#include <linux/io.h> +#include <linux/qed/common_hsi.h> +#include <linux/qed/eth_common.h> +#include <linux/qed/qed_if.h> +#include <linux/qed/qed_chain.h> +#include <linux/qed/qed_eth_if.h> + +#define QEDE_MAJOR_VERSION 8 +#define QEDE_MINOR_VERSION 4 +#define QEDE_REVISION_VERSION 0 +#define QEDE_ENGINEERING_VERSION 0 +#define DRV_MODULE_VERSION __stringify(QEDE_MAJOR_VERSION) "." \ + __stringify(QEDE_MINOR_VERSION) "." \ + __stringify(QEDE_REVISION_VERSION) "." \ + __stringify(QEDE_ENGINEERING_VERSION) + +#define QEDE_ETH_INTERFACE_VERSION 300 + +#define DRV_MODULE_SYM qede + +struct qede_dev { + struct qed_dev *cdev; + struct net_device *ndev; + struct pci_dev *pdev; + + u32 dp_module; + u8 dp_level; + + const struct qed_eth_ops *ops; + + struct qed_dev_eth_info dev_info; +#define QEDE_MAX_RSS_CNT(edev) ((edev)->dev_info.num_queues) +#define QEDE_MAX_TSS_CNT(edev) ((edev)->dev_info.num_queues * \ + (edev)->dev_info.num_tc) + + u16 num_rss; + u8 num_tc; +#define QEDE_RSS_CNT(edev) ((edev)->num_rss) +#define QEDE_TSS_CNT(edev) ((edev)->num_rss * \ + (edev)->num_tc) +#define QEDE_TSS_IDX(edev, txqidx) ((txqidx) % (edev)->num_rss) +#define QEDE_TC_IDX(edev, txqidx) ((txqidx) / (edev)->num_rss) + + struct qed_int_info int_info; + unsigned char primary_mac[ETH_ALEN]; + + /* Smaller private varaiant of the RTNL lock */ + struct mutex qede_lock; + u32 state; /* Protected by qede_lock */ +}; + +/* Debug print definitions */ +#define DP_NAME(edev) ((edev)->ndev->name) + +#endif /* _QEDE_H_ */ |