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path: root/drivers/scsi/lpfc/lpfc_sli4.h
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Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli4.h')
-rw-r--r--drivers/scsi/lpfc/lpfc_sli4.h19
1 files changed, 13 insertions, 6 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli4.h b/drivers/scsi/lpfc/lpfc_sli4.h
index da46471337c8..cf863db27700 100644
--- a/drivers/scsi/lpfc/lpfc_sli4.h
+++ b/drivers/scsi/lpfc/lpfc_sli4.h
@@ -24,7 +24,6 @@
#define LPFC_XRI_EXCH_BUSY_WAIT_TMO 10000
#define LPFC_XRI_EXCH_BUSY_WAIT_T1 10
#define LPFC_XRI_EXCH_BUSY_WAIT_T2 30000
-#define LPFC_RELEASE_NOTIFICATION_INTERVAL 32
#define LPFC_RPI_LOW_WATER_MARK 10
#define LPFC_UNREG_FCF 1
@@ -155,7 +154,11 @@ struct lpfc_queue {
uint32_t entry_count; /* Number of entries to support on the queue */
uint32_t entry_size; /* Size of each queue entry. */
uint32_t entry_repost; /* Count of entries before doorbell is rung */
-#define LPFC_QUEUE_MIN_REPOST 8
+#define LPFC_EQ_REPOST 8
+#define LPFC_MQ_REPOST 8
+#define LPFC_CQ_REPOST 64
+#define LPFC_RQ_REPOST 64
+#define LPFC_RELEASE_NOTIFICATION_INTERVAL 32 /* For WQs */
uint32_t queue_id; /* Queue ID assigned by the hardware */
uint32_t assoc_qid; /* Queue ID associated with, for CQ/WQ/MQ */
uint32_t page_count; /* Number of pages allocated for this queue */
@@ -195,7 +198,7 @@ struct lpfc_queue {
/* defines for RQ stats */
#define RQ_no_posted_buf q_cnt_1
#define RQ_no_buf_found q_cnt_2
-#define RQ_buf_trunc q_cnt_3
+#define RQ_buf_posted q_cnt_3
#define RQ_rcv_buf q_cnt_4
uint64_t isr_timestamp;
@@ -617,12 +620,17 @@ struct lpfc_sli4_hba {
uint16_t scsi_xri_start;
uint16_t els_xri_cnt;
uint16_t nvmet_xri_cnt;
+ uint16_t nvmet_ctx_cnt;
+ uint16_t nvmet_io_wait_cnt;
+ uint16_t nvmet_io_wait_total;
struct list_head lpfc_els_sgl_list;
struct list_head lpfc_abts_els_sgl_list;
struct list_head lpfc_nvmet_sgl_list;
struct list_head lpfc_abts_nvmet_ctx_list;
struct list_head lpfc_abts_scsi_buf_list;
struct list_head lpfc_abts_nvme_buf_list;
+ struct list_head lpfc_nvmet_ctx_list;
+ struct list_head lpfc_nvmet_io_wait_list;
struct lpfc_sglq **lpfc_sglq_active_list;
struct list_head lpfc_rpi_hdr_list;
unsigned long *rpi_bmask;
@@ -654,6 +662,7 @@ struct lpfc_sli4_hba {
spinlock_t abts_scsi_buf_list_lock; /* list of aborted SCSI IOs */
spinlock_t sgl_list_lock; /* list of aborted els IOs */
spinlock_t nvmet_io_lock;
+ spinlock_t nvmet_io_wait_lock; /* IOs waiting for ctx resources */
uint32_t physical_port;
/* CPU to vector mapping information */
@@ -661,8 +670,6 @@ struct lpfc_sli4_hba {
uint16_t num_online_cpu;
uint16_t num_present_cpu;
uint16_t curr_disp_cpu;
-
- uint16_t nvmet_mrq_post_idx;
};
enum lpfc_sge_type {
@@ -698,6 +705,7 @@ struct lpfc_rpi_hdr {
struct lpfc_dmabuf *dmabuf;
uint32_t page_count;
uint32_t start_rpi;
+ uint16_t next_rpi;
};
struct lpfc_rsrc_blks {
@@ -762,7 +770,6 @@ int lpfc_rq_create(struct lpfc_hba *, struct lpfc_queue *,
int lpfc_mrq_create(struct lpfc_hba *phba, struct lpfc_queue **hrqp,
struct lpfc_queue **drqp, struct lpfc_queue **cqp,
uint32_t subtype);
-void lpfc_rq_adjust_repost(struct lpfc_hba *, struct lpfc_queue *, int);
int lpfc_eq_destroy(struct lpfc_hba *, struct lpfc_queue *);
int lpfc_cq_destroy(struct lpfc_hba *, struct lpfc_queue *);
int lpfc_mq_destroy(struct lpfc_hba *, struct lpfc_queue *);