[SCSI] lpfc 8.3.5: fix fcp command polling, add FIP mode, performance optimisations...

[deliverable/linux.git] / drivers / scsi / lpfc / lpfc.h

diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index e5ebb5343421fa4b93a4e4f922d69a6ae5cb6cd7..ebeddbe86e675a79df3ce641539f1577a5a18654 100644 (file)
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -110,6 +110,7 @@ struct hbq_dmabuf {
        uint32_t size;
        uint32_t tag;
        struct lpfc_cq_event cq_event;
+       unsigned long time_stamp;
 };
 
 /* Priority bit.  Set value to exceed low water mark in lpfc_mem. */
@@ -405,6 +406,7 @@ struct lpfc_vport {
        uint8_t stat_data_enabled;
        uint8_t stat_data_blocked;
        struct list_head rcv_buffer_list;
+       unsigned long rcv_buffer_time_stamp;
        uint32_t vport_flag;
 #define STATIC_VPORT   1
 };
@@ -527,14 +529,16 @@ struct lpfc_hba {
 #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_RECEIVE_BUFFER     0x8 /* Rcv buffer posted to worker thread */
+#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
 #define ELS_XRI_ABORT_EVENT    0x40
 #define ASYNC_EVENT            0x80
 #define LINK_DISABLED          0x100 /* Link disabled by user */
 #define FCF_DISC_INPROGRESS    0x200 /* FCF discovery in progress */
-#define HBA_AER_ENABLED         0x800 /* AER enabled with HBA */
+#define HBA_FIP_SUPPORT                0x400 /* FIP support in HBA */
+#define HBA_AER_ENABLED                0x800 /* AER enabled with HBA */
+       uint32_t fcp_ring_in_use; /* When polling test if intr-hndlr active*/
        struct lpfc_dmabuf slim2p;
 
        MAILBOX_t *mbox;
@@ -606,7 +610,6 @@ struct lpfc_hba {
        uint32_t cfg_enable_hba_reset;
        uint32_t cfg_enable_hba_heartbeat;
        uint32_t cfg_enable_bg;
-       uint32_t cfg_enable_fip;
        uint32_t cfg_log_verbose;
        uint32_t cfg_aer_support;