diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_nvmet.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_nvmet.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/scsi/lpfc/lpfc_nvmet.h b/drivers/scsi/lpfc/lpfc_nvmet.h index ca96f05c1604..128759fe6650 100644 --- a/drivers/scsi/lpfc/lpfc_nvmet.h +++ b/drivers/scsi/lpfc/lpfc_nvmet.h @@ -21,9 +21,7 @@ * included with this package. * ********************************************************************/ -#define LPFC_NVMET_MIN_SEGS 16 -#define LPFC_NVMET_DEFAULT_SEGS 64 /* 256K IOs */ -#define LPFC_NVMET_MAX_SEGS 510 +#define LPFC_NVMET_DEFAULT_SEGS (64 + 1) /* 256K IOs */ #define LPFC_NVMET_SUCCESS_LEN 12 /* Used for NVME Target */ @@ -77,10 +75,12 @@ struct lpfc_nvmet_rcv_ctx { struct nvmefc_tgt_ls_req ls_req; struct nvmefc_tgt_fcp_req fcp_req; } ctx; + struct list_head list; struct lpfc_hba *phba; struct lpfc_iocbq *wqeq; struct lpfc_iocbq *abort_wqeq; dma_addr_t txrdy_phys; + spinlock_t ctxlock; /* protect flag access */ uint32_t *txrdy; uint32_t sid; uint32_t offset; @@ -97,8 +97,11 @@ struct lpfc_nvmet_rcv_ctx { #define LPFC_NVMET_STE_RSP 4 #define LPFC_NVMET_STE_DONE 5 uint16_t flag; -#define LPFC_NVMET_IO_INP 1 -#define LPFC_NVMET_ABORT_OP 2 +#define LPFC_NVMET_IO_INP 0x1 /* IO is in progress on exchange */ +#define LPFC_NVMET_ABORT_OP 0x2 /* Abort WQE issued on exchange */ +#define LPFC_NVMET_XBUSY 0x4 /* XB bit set on IO cmpl */ +#define LPFC_NVMET_CTX_RLS 0x8 /* ctx free requested */ +#define LPFC_NVMET_ABTS_RCV 0x10 /* ABTS received on exchange */ struct rqb_dmabuf *rqb_buffer; #ifdef CONFIG_SCSI_LPFC_DEBUG_FS |