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path: root/drivers/scsi/ufs/ufshcd.h
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Diffstat (limited to 'drivers/scsi/ufs/ufshcd.h')
-rw-r--r--drivers/scsi/ufs/ufshcd.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h
index 33fdd3f281ae..1a1c2b487a4e 100644
--- a/drivers/scsi/ufs/ufshcd.h
+++ b/drivers/scsi/ufs/ufshcd.h
@@ -702,6 +702,9 @@ struct ufs_hba {
struct rw_semaphore clk_scaling_lock;
struct ufs_desc_size desc_size;
atomic_t scsi_block_reqs_cnt;
+
+ struct device bsg_dev;
+ struct request_queue *bsg_queue;
};
/* Returns true if clocks can be gated. Otherwise false */
@@ -892,6 +895,15 @@ int ufshcd_map_desc_id_to_length(struct ufs_hba *hba, enum desc_idn desc_id,
u32 ufshcd_get_local_unipro_ver(struct ufs_hba *hba);
+int ufshcd_send_uic_cmd(struct ufs_hba *hba, struct uic_command *uic_cmd);
+
+int ufshcd_exec_raw_upiu_cmd(struct ufs_hba *hba,
+ struct utp_upiu_req *req_upiu,
+ struct utp_upiu_req *rsp_upiu,
+ int msgcode,
+ u8 *desc_buff, int *buff_len,
+ enum query_opcode desc_op);
+
/* Wrapper functions for safely calling variant operations */
static inline const char *ufshcd_get_var_name(struct ufs_hba *hba)
{