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-rw-r--r--include/scsi/scsi_proto.h3
-rw-r--r--include/soc/qcom/ice.h34
-rw-r--r--include/target/target_core_base.h26
-rw-r--r--include/ufs/ufs.h32
-rw-r--r--include/ufs/ufshcd.h8
5 files changed, 68 insertions, 35 deletions
diff --git a/include/scsi/scsi_proto.h b/include/scsi/scsi_proto.h
index aeca37816506..f64385cde5b9 100644
--- a/include/scsi/scsi_proto.h
+++ b/include/scsi/scsi_proto.h
@@ -346,10 +346,9 @@ static_assert(sizeof(struct scsi_stream_status) == 8);
/* GET STREAM STATUS parameter data */
struct scsi_stream_status_header {
- __be32 len; /* length in bytes of stream_status[] array. */
+ __be32 len; /* length in bytes of following payload */
u16 reserved;
__be16 number_of_open_streams;
- DECLARE_FLEX_ARRAY(struct scsi_stream_status, stream_status);
};
static_assert(sizeof(struct scsi_stream_status_header) == 8);
diff --git a/include/soc/qcom/ice.h b/include/soc/qcom/ice.h
index fdf1b5c21eb9..4bee553f0a59 100644
--- a/include/soc/qcom/ice.h
+++ b/include/soc/qcom/ice.h
@@ -6,33 +6,29 @@
#ifndef __QCOM_ICE_H__
#define __QCOM_ICE_H__
+#include <linux/blk-crypto.h>
#include <linux/types.h>
struct qcom_ice;
-enum qcom_ice_crypto_key_size {
- QCOM_ICE_CRYPTO_KEY_SIZE_INVALID = 0x0,
- QCOM_ICE_CRYPTO_KEY_SIZE_128 = 0x1,
- QCOM_ICE_CRYPTO_KEY_SIZE_192 = 0x2,
- QCOM_ICE_CRYPTO_KEY_SIZE_256 = 0x3,
- QCOM_ICE_CRYPTO_KEY_SIZE_512 = 0x4,
-};
-
-enum qcom_ice_crypto_alg {
- QCOM_ICE_CRYPTO_ALG_AES_XTS = 0x0,
- QCOM_ICE_CRYPTO_ALG_BITLOCKER_AES_CBC = 0x1,
- QCOM_ICE_CRYPTO_ALG_AES_ECB = 0x2,
- QCOM_ICE_CRYPTO_ALG_ESSIV_AES_CBC = 0x3,
-};
-
int qcom_ice_enable(struct qcom_ice *ice);
int qcom_ice_resume(struct qcom_ice *ice);
int qcom_ice_suspend(struct qcom_ice *ice);
-int qcom_ice_program_key(struct qcom_ice *ice,
- u8 algorithm_id, u8 key_size,
- const u8 crypto_key[], u8 data_unit_size,
- int slot);
+int qcom_ice_program_key(struct qcom_ice *ice, unsigned int slot,
+ const struct blk_crypto_key *blk_key);
int qcom_ice_evict_key(struct qcom_ice *ice, int slot);
+enum blk_crypto_key_type qcom_ice_get_supported_key_type(struct qcom_ice *ice);
+int qcom_ice_derive_sw_secret(struct qcom_ice *ice,
+ const u8 *eph_key, size_t eph_key_size,
+ u8 sw_secret[BLK_CRYPTO_SW_SECRET_SIZE]);
+int qcom_ice_generate_key(struct qcom_ice *ice,
+ u8 lt_key[BLK_CRYPTO_MAX_HW_WRAPPED_KEY_SIZE]);
+int qcom_ice_prepare_key(struct qcom_ice *ice,
+ const u8 *lt_key, size_t lt_key_size,
+ u8 eph_key[BLK_CRYPTO_MAX_HW_WRAPPED_KEY_SIZE]);
+int qcom_ice_import_key(struct qcom_ice *ice,
+ const u8 *raw_key, size_t raw_key_size,
+ u8 lt_key[BLK_CRYPTO_MAX_HW_WRAPPED_KEY_SIZE]);
struct qcom_ice *devm_of_qcom_ice_get(struct device *dev);
#endif /* __QCOM_ICE_H__ */
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index 97099a5e3f6c..c4d9116904aa 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -157,6 +157,7 @@ enum se_cmd_flags_table {
SCF_USE_CPUID = (1 << 16),
SCF_TASK_ATTR_SET = (1 << 17),
SCF_TREAT_READ_AS_NORMAL = (1 << 18),
+ SCF_TASK_ORDERED_SYNC = (1 << 19),
};
/*
@@ -669,15 +670,19 @@ struct se_lun_acl {
struct se_ml_stat_grps ml_stat_grps;
};
+struct se_dev_entry_io_stats {
+ u32 total_cmds;
+ u32 read_bytes;
+ u32 write_bytes;
+};
+
struct se_dev_entry {
u64 mapped_lun;
u64 pr_res_key;
u64 creation_time;
bool lun_access_ro;
u32 attach_count;
- atomic_long_t total_cmds;
- atomic_long_t read_bytes;
- atomic_long_t write_bytes;
+ struct se_dev_entry_io_stats __percpu *stats;
/* Used for PR SPEC_I_PT=1 and REGISTER_AND_MOVE */
struct kref pr_kref;
struct completion pr_comp;
@@ -800,6 +805,12 @@ struct se_device_queue {
struct se_cmd_queue sq;
};
+struct se_dev_io_stats {
+ u32 total_cmds;
+ u32 read_bytes;
+ u32 write_bytes;
+};
+
struct se_device {
/* Used for SAM Task Attribute ordering */
u32 dev_cur_ordered_id;
@@ -821,13 +832,10 @@ struct se_device {
atomic_long_t num_resets;
atomic_long_t aborts_complete;
atomic_long_t aborts_no_task;
- atomic_long_t num_cmds;
- atomic_long_t read_bytes;
- atomic_long_t write_bytes;
+ struct se_dev_io_stats __percpu *stats;
/* Active commands on this virtual SE device */
- atomic_t non_ordered;
+ struct percpu_ref non_ordered;
bool ordered_sync_in_progress;
- atomic_t delayed_cmd_count;
atomic_t dev_qf_count;
u32 export_count;
spinlock_t delayed_cmd_lock;
@@ -890,7 +898,7 @@ struct target_opcode_descriptor {
u8 specific_timeout;
u16 nominal_timeout;
u16 recommended_timeout;
- bool (*enabled)(struct target_opcode_descriptor *descr,
+ bool (*enabled)(const struct target_opcode_descriptor *descr,
struct se_cmd *cmd);
void (*update_usage_bits)(u8 *usage_bits,
struct se_device *dev);
diff --git a/include/ufs/ufs.h b/include/ufs/ufs.h
index 1c47136d8715..c0c59a8f7256 100644
--- a/include/ufs/ufs.h
+++ b/include/ufs/ufs.h
@@ -182,6 +182,9 @@ enum attr_idn {
QUERY_ATTR_IDN_CURR_WB_BUFF_SIZE = 0x1F,
QUERY_ATTR_IDN_TIMESTAMP = 0x30,
QUERY_ATTR_IDN_DEV_LVL_EXCEPTION_ID = 0x34,
+ QUERY_ATTR_IDN_WB_BUF_RESIZE_HINT = 0x3C,
+ QUERY_ATTR_IDN_WB_BUF_RESIZE_EN = 0x3D,
+ QUERY_ATTR_IDN_WB_BUF_RESIZE_STATUS = 0x3E,
};
/* Descriptor idn for Query requests */
@@ -290,6 +293,7 @@ enum device_desc_param {
DEVICE_DESC_PARAM_PRDCT_REV = 0x2A,
DEVICE_DESC_PARAM_HPB_VER = 0x40,
DEVICE_DESC_PARAM_HPB_CONTROL = 0x42,
+ DEVICE_DESC_PARAM_EXT_WB_SUP = 0x4D,
DEVICE_DESC_PARAM_EXT_UFS_FEATURE_SUP = 0x4F,
DEVICE_DESC_PARAM_WB_PRESRV_USRSPC_EN = 0x53,
DEVICE_DESC_PARAM_WB_TYPE = 0x54,
@@ -384,6 +388,11 @@ enum {
UFSHCD_AMP = 3,
};
+/* Possible values for wExtendedWriteBoosterSupport */
+enum {
+ UFS_DEV_WB_BUF_RESIZE = BIT(0),
+};
+
/* Possible values for dExtendedUFSFeaturesSupport */
enum {
UFS_DEV_HIGH_TEMP_NOTIF = BIT(4),
@@ -457,6 +466,28 @@ enum ufs_ref_clk_freq {
REF_CLK_FREQ_INVAL = -1,
};
+/* bWriteBoosterBufferResizeEn attribute */
+enum wb_resize_en {
+ WB_RESIZE_EN_IDLE = 0,
+ WB_RESIZE_EN_DECREASE = 1,
+ WB_RESIZE_EN_INCREASE = 2,
+};
+
+/* bWriteBoosterBufferResizeHint attribute */
+enum wb_resize_hint {
+ WB_RESIZE_HINT_KEEP = 0,
+ WB_RESIZE_HINT_DECREASE = 1,
+ WB_RESIZE_HINT_INCREASE = 2,
+};
+
+/* bWriteBoosterBufferResizeStatus attribute */
+enum wb_resize_status {
+ WB_RESIZE_STATUS_IDLE = 0,
+ WB_RESIZE_STATUS_IN_PROGRESS = 1,
+ WB_RESIZE_STATUS_COMPLETE_SUCCESS = 2,
+ WB_RESIZE_STATUS_GENERAL_FAILURE = 3,
+};
+
/* Query response result code */
enum {
QUERY_RESULT_SUCCESS = 0x00,
@@ -581,6 +612,7 @@ struct ufs_dev_info {
bool wb_buf_flush_enabled;
u8 wb_dedicated_lu;
u8 wb_buffer_type;
+ u16 ext_wb_sup;
bool b_rpm_dev_flush_capable;
u8 b_presrv_uspc_en;
diff --git a/include/ufs/ufshcd.h b/include/ufs/ufshcd.h
index e928ed0265ff..9b3515cee711 100644
--- a/include/ufs/ufshcd.h
+++ b/include/ufs/ufshcd.h
@@ -501,8 +501,6 @@ struct ufs_event_hist {
/**
* struct ufs_stats - keeps usage/err statistics
- * @last_intr_status: record the last interrupt status.
- * @last_intr_ts: record the last interrupt timestamp.
* @hibern8_exit_cnt: Counter to keep track of number of exits,
* reset this after link-startup.
* @last_hibern8_exit_tstamp: Set time after the hibern8 exit.
@@ -510,9 +508,6 @@ struct ufs_event_hist {
* @event: array with event history.
*/
struct ufs_stats {
- u32 last_intr_status;
- u64 last_intr_ts;
-
u32 hibern8_exit_cnt;
u64 last_hibern8_exit_tstamp;
struct ufs_event_hist event[UFS_EVT_CNT];
@@ -959,6 +954,7 @@ enum ufshcd_mcq_opr {
* ufshcd_resume_complete()
* @mcq_sup: is mcq supported by UFSHC
* @mcq_enabled: is mcq ready to accept requests
+ * @mcq_esi_enabled: is mcq ESI configured
* @res: array of resource info of MCQ registers
* @mcq_base: Multi circular queue registers base address
* @uhq: array of supported hardware queues
@@ -1130,6 +1126,7 @@ struct ufs_hba {
bool mcq_sup;
bool lsdb_sup;
bool mcq_enabled;
+ bool mcq_esi_enabled;
struct ufshcd_res_info res[RES_MAX];
void __iomem *mcq_base;
struct ufs_hw_queue *uhq;
@@ -1476,6 +1473,7 @@ int ufshcd_advanced_rpmb_req_handler(struct ufs_hba *hba, struct utp_upiu_req *r
struct scatterlist *sg_list, enum dma_data_direction dir);
int ufshcd_wb_toggle(struct ufs_hba *hba, bool enable);
int ufshcd_wb_toggle_buf_flush(struct ufs_hba *hba, bool enable);
+int ufshcd_wb_set_resize_en(struct ufs_hba *hba, enum wb_resize_en en_mode);
int ufshcd_suspend_prepare(struct device *dev);
int __ufshcd_suspend_prepare(struct device *dev, bool rpm_ok_for_spm);
void ufshcd_resume_complete(struct device *dev);
generated by cgit v1.2.3 (git 2.46.0) at 2025-10-31 06:51:36 +0000