diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index dc73a2f8f12..1f3873ae9d6 100644 --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h @@ -45,6 +45,11 @@ struct lpfc_sli2_slim; #define MAX_HBAEVT 32 +enum lpfc_polling_flags { + ENABLE_FCP_RING_POLLING = 0x1, + DISABLE_FCP_RING_INT = 0x2 +}; + /* Provide DMA memory definitions the driver uses per port instance. */ struct lpfc_dmabuf { struct list_head list; @@ -287,6 +292,8 @@ struct lpfc_hba { uint32_t cfg_fcp_bind_method; uint32_t cfg_discovery_threads; uint32_t cfg_max_luns; + uint32_t cfg_poll; + uint32_t cfg_poll_tmo; uint32_t cfg_sg_seg_cnt; uint32_t cfg_sg_dma_buf_size; @@ -338,7 +345,9 @@ struct lpfc_hba { #define VPD_PORT 0x8 /* valid vpd port data */ #define VPD_MASK 0xf /* mask for any vpd data */ + struct timer_list fcp_poll_timer; struct timer_list els_tmofunc; + /* * stat counters */ @@ -349,6 +358,7 @@ struct lpfc_hba { struct lpfc_sysfs_mbox sysfs_mbox; /* fastpath list. */ + spinlock_t scsi_buf_list_lock; struct list_head lpfc_scsi_buf_list; uint32_t total_scsi_bufs; struct list_head lpfc_iocb_list; |