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path: root/drivers/scsi/lpfc/lpfc.h
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Diffstat (limited to 'drivers/scsi/lpfc/lpfc.h')
-rw-r--r--drivers/scsi/lpfc/lpfc.h26
1 files changed, 24 insertions, 2 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index 196de40b906..746dd3d7a09 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -464,12 +464,29 @@ struct unsol_rcv_ct_ctx {
#define UNSOL_VALID 0x00000001
};
+#define LPFC_USER_LINK_SPEED_AUTO 0 /* auto select (default)*/
+#define LPFC_USER_LINK_SPEED_1G 1 /* 1 Gigabaud */
+#define LPFC_USER_LINK_SPEED_2G 2 /* 2 Gigabaud */
+#define LPFC_USER_LINK_SPEED_4G 4 /* 4 Gigabaud */
+#define LPFC_USER_LINK_SPEED_8G 8 /* 8 Gigabaud */
+#define LPFC_USER_LINK_SPEED_10G 10 /* 10 Gigabaud */
+#define LPFC_USER_LINK_SPEED_16G 16 /* 16 Gigabaud */
+#define LPFC_USER_LINK_SPEED_MAX LPFC_USER_LINK_SPEED_16G
+#define LPFC_USER_LINK_SPEED_BITMAP ((1 << LPFC_USER_LINK_SPEED_16G) | \
+ (1 << LPFC_USER_LINK_SPEED_10G) | \
+ (1 << LPFC_USER_LINK_SPEED_8G) | \
+ (1 << LPFC_USER_LINK_SPEED_4G) | \
+ (1 << LPFC_USER_LINK_SPEED_2G) | \
+ (1 << LPFC_USER_LINK_SPEED_1G) | \
+ (1 << LPFC_USER_LINK_SPEED_AUTO))
+#define LPFC_LINK_SPEED_STRING "0, 1, 2, 4, 8, 10, 16"
+
struct lpfc_hba {
/* SCSI interface function jump table entries */
int (*lpfc_new_scsi_buf)
(struct lpfc_vport *, int);
struct lpfc_scsi_buf * (*lpfc_get_scsi_buf)
- (struct lpfc_hba *);
+ (struct lpfc_hba *, struct lpfc_nodelist *);
int (*lpfc_scsi_prep_dma_buf)
(struct lpfc_hba *, struct lpfc_scsi_buf *);
void (*lpfc_scsi_unprep_dma_buf)
@@ -545,7 +562,7 @@ struct lpfc_hba {
uint32_t hba_flag; /* hba generic flags */
#define HBA_ERATT_HANDLED 0x1 /* This flag is set when eratt handled */
#define DEFER_ERATT 0x2 /* Deferred error attention in progress */
-#define HBA_FCOE_SUPPORT 0x4 /* HBA function supports FCOE */
+#define HBA_FCOE_MODE 0x4 /* HBA function in FCoE Mode */
#define HBA_SP_QUEUE_EVT 0x8 /* Slow-path qevt posted to worker thread*/
#define HBA_POST_RECEIVE_BUFFER 0x10 /* Rcv buffers need to be posted */
#define FCP_XRI_ABORT_EVENT 0x20
@@ -557,6 +574,7 @@ struct lpfc_hba {
#define HBA_FIP_SUPPORT 0x800 /* FIP support in HBA */
#define HBA_AER_ENABLED 0x1000 /* AER enabled with HBA */
#define HBA_DEVLOSS_TMO 0x2000 /* HBA in devloss timeout */
+#define HBA_RRQ_ACTIVE 0x4000 /* process the rrq active list */
uint32_t fcp_ring_in_use; /* When polling test if intr-hndlr active*/
struct lpfc_dmabuf slim2p;
@@ -606,6 +624,7 @@ struct lpfc_hba {
/* HBA Config Parameters */
uint32_t cfg_ack0;
uint32_t cfg_enable_npiv;
+ uint32_t cfg_enable_rrq;
uint32_t cfg_topology;
uint32_t cfg_link_speed;
uint32_t cfg_cr_delay;
@@ -716,6 +735,7 @@ struct lpfc_hba {
uint32_t total_scsi_bufs;
struct list_head lpfc_iocb_list;
uint32_t total_iocbq_bufs;
+ struct list_head active_rrq_list;
spinlock_t hbalock;
/* pci_mem_pools */
@@ -728,6 +748,7 @@ struct lpfc_hba {
mempool_t *mbox_mem_pool;
mempool_t *nlp_mem_pool;
+ mempool_t *rrq_pool;
struct fc_host_statistics link_stats;
enum intr_type_t intr_type;
@@ -784,6 +805,7 @@ struct lpfc_hba {
unsigned long skipped_hb;
struct timer_list hb_tmofunc;
uint8_t hb_outstanding;
+ struct timer_list rrq_tmr;
enum hba_temp_state over_temp_state;
/* ndlp reference management */
spinlock_t ndlp_lock;