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| author | James Smart <jsmart2021@gmail.com> | 2017-02-13 00:52:34 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-02-23 02:41:43 +0300 |
| commit | f358dd0ca26c152a5e0922e269996268dcb98a9d (patch) | |
| tree | 08b27cb9d428fa1fee89c68194b4529a21b53712 /drivers/scsi/lpfc/lpfc_hw4.h | |
| parent | bd2cdd5e400f5914bc30d5cfb0a0185cf51e4424 (diff) | |
| download | linux-f358dd0ca26c152a5e0922e269996268dcb98a9d.tar.xz | |
scsi: lpfc: NVME Target: Base modifications
NVME Target: Base modifications
This set of patches adds the base modifications for NVME target support
The base modifications consist of:
- Additional module parameters or configuration tuning
- Enablement of configuration mode for NVME target. Ties into the
queueing model put into place by the initiator basemods patches.
- Target-specific buffer pools, dma pools, sgl pools
[mkp: fixed space at end of file]
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_hw4.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hw4.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h index fcc083cc00e0..9bee888b7dc4 100644 --- a/drivers/scsi/lpfc/lpfc_hw4.h +++ b/drivers/scsi/lpfc/lpfc_hw4.h @@ -3742,9 +3742,18 @@ struct wqe_common { #define LPFC_ELS_ID_FDISC 2 #define LPFC_ELS_ID_LOGO 1 #define LPFC_ELS_ID_DEFAULT 0 +#define wqe_irsp_SHIFT 4 +#define wqe_irsp_MASK 0x00000001 +#define wqe_irsp_WORD word11 +#define wqe_sup_SHIFT 6 +#define wqe_sup_MASK 0x00000001 +#define wqe_sup_WORD word11 #define wqe_wqec_SHIFT 7 #define wqe_wqec_MASK 0x00000001 #define wqe_wqec_WORD word11 +#define wqe_irsplen_SHIFT 8 +#define wqe_irsplen_MASK 0x0000000f +#define wqe_irsplen_WORD word11 #define wqe_cqid_SHIFT 16 #define wqe_cqid_MASK 0x0000ffff #define wqe_cqid_WORD word11 @@ -4037,6 +4046,35 @@ struct fcp_icmnd64_wqe { uint32_t rsvd_12_15[4]; /* word 12-15 */ }; +struct fcp_trsp64_wqe { + struct ulp_bde64 bde; + uint32_t response_len; + uint32_t rsvd_4_5[2]; + struct wqe_common wqe_com; /* words 6-11 */ + uint32_t rsvd_12_15[4]; /* word 12-15 */ +}; + +struct fcp_tsend64_wqe { + struct ulp_bde64 bde; + uint32_t payload_offset_len; + uint32_t relative_offset; + uint32_t reserved; + struct wqe_common wqe_com; /* words 6-11 */ + uint32_t fcp_data_len; /* word 12 */ + uint32_t rsvd_13_15[3]; /* word 13-15 */ +}; + +struct fcp_treceive64_wqe { + struct ulp_bde64 bde; + uint32_t payload_offset_len; + uint32_t relative_offset; + uint32_t reserved; + struct wqe_common wqe_com; /* words 6-11 */ + uint32_t fcp_data_len; /* word 12 */ + uint32_t rsvd_13_15[3]; /* word 13-15 */ +}; +#define TXRDY_PAYLOAD_LEN 12 + union lpfc_wqe { uint32_t words[16]; @@ -4052,6 +4090,10 @@ union lpfc_wqe { struct xmit_els_rsp64_wqe xmit_els_rsp; struct els_request64_wqe els_req; struct gen_req64_wqe gen_req; + struct fcp_trsp64_wqe fcp_trsp; + struct fcp_tsend64_wqe fcp_tsend; + struct fcp_treceive64_wqe fcp_treceive; + }; union lpfc_wqe128 { @@ -4060,6 +4102,9 @@ union lpfc_wqe128 { struct fcp_icmnd64_wqe fcp_icmd; struct fcp_iread64_wqe fcp_iread; struct fcp_iwrite64_wqe fcp_iwrite; + struct fcp_trsp64_wqe fcp_trsp; + struct fcp_tsend64_wqe fcp_tsend; + struct fcp_treceive64_wqe fcp_treceive; struct xmit_seq64_wqe xmit_sequence; struct gen_req64_wqe gen_req; }; |