diff options
author | James Smart <james.smart@emulex.com> | 2010-10-22 15:07:09 (GMT) |
---|---|---|
committer | James Bottomley <James.Bottomley@suse.de> | 2010-10-26 15:42:29 (GMT) |
commit | f0d9bccc9084b8fe86fa2830a434259d140679c9 (patch) | |
tree | 954f22fe1d98ed82ccc2d37fd1586155619d850d | |
parent | 5989b8d4dc0367a8c07cd1545dbad590a6de989d (diff) | |
download | linux-fsl-qoriq-f0d9bccc9084b8fe86fa2830a434259d140679c9.tar.xz |
[SCSI] lpfc 8.3.18: Add new WQE support
- Add new WQE fields as defined by new SLI interface to support new hardware.
Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com>
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
-rw-r--r-- | drivers/scsi/lpfc/lpfc_els.c | 9 | ||||
-rw-r--r-- | drivers/scsi/lpfc/lpfc_hw4.h | 167 | ||||
-rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.c | 228 |
3 files changed, 197 insertions, 207 deletions
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index e61b57d..884f4d3 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -177,15 +177,18 @@ lpfc_prep_els_iocb(struct lpfc_vport *vport, uint8_t expectRsp, (elscmd == ELS_CMD_LOGO))) switch (elscmd) { case ELS_CMD_FLOGI: - elsiocb->iocb_flag |= ((ELS_ID_FLOGI << LPFC_FIP_ELS_ID_SHIFT) + elsiocb->iocb_flag |= + ((LPFC_ELS_ID_FLOGI << LPFC_FIP_ELS_ID_SHIFT) & LPFC_FIP_ELS_ID_MASK); break; case ELS_CMD_FDISC: - elsiocb->iocb_flag |= ((ELS_ID_FDISC << LPFC_FIP_ELS_ID_SHIFT) + elsiocb->iocb_flag |= + ((LPFC_ELS_ID_FDISC << LPFC_FIP_ELS_ID_SHIFT) & LPFC_FIP_ELS_ID_MASK); break; case ELS_CMD_LOGO: - elsiocb->iocb_flag |= ((ELS_ID_LOGO << LPFC_FIP_ELS_ID_SHIFT) + elsiocb->iocb_flag |= + ((LPFC_ELS_ID_LOGO << LPFC_FIP_ELS_ID_SHIFT) & LPFC_FIP_ELS_ID_MASK); break; } diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h index bbdcf96..6e4bc34 100644 --- a/drivers/scsi/lpfc/lpfc_hw4.h +++ b/drivers/scsi/lpfc/lpfc_hw4.h @@ -424,79 +424,6 @@ struct lpfc_rcqe { #define FCOE_SOFn3 0x36 }; -struct lpfc_wqe_generic{ - struct ulp_bde64 bde; - uint32_t word3; - uint32_t word4; - uint32_t word5; - uint32_t word6; -#define lpfc_wqe_gen_context_SHIFT 16 -#define lpfc_wqe_gen_context_MASK 0x0000FFFF -#define lpfc_wqe_gen_context_WORD word6 -#define lpfc_wqe_gen_xri_SHIFT 0 -#define lpfc_wqe_gen_xri_MASK 0x0000FFFF -#define lpfc_wqe_gen_xri_WORD word6 - uint32_t word7; -#define lpfc_wqe_gen_lnk_SHIFT 23 -#define lpfc_wqe_gen_lnk_MASK 0x00000001 -#define lpfc_wqe_gen_lnk_WORD word7 -#define lpfc_wqe_gen_erp_SHIFT 22 -#define lpfc_wqe_gen_erp_MASK 0x00000001 -#define lpfc_wqe_gen_erp_WORD word7 -#define lpfc_wqe_gen_pu_SHIFT 20 -#define lpfc_wqe_gen_pu_MASK 0x00000003 -#define lpfc_wqe_gen_pu_WORD word7 -#define lpfc_wqe_gen_class_SHIFT 16 -#define lpfc_wqe_gen_class_MASK 0x00000007 -#define lpfc_wqe_gen_class_WORD word7 -#define lpfc_wqe_gen_command_SHIFT 8 -#define lpfc_wqe_gen_command_MASK 0x000000FF -#define lpfc_wqe_gen_command_WORD word7 -#define lpfc_wqe_gen_status_SHIFT 4 -#define lpfc_wqe_gen_status_MASK 0x0000000F -#define lpfc_wqe_gen_status_WORD word7 -#define lpfc_wqe_gen_ct_SHIFT 2 -#define lpfc_wqe_gen_ct_MASK 0x00000003 -#define lpfc_wqe_gen_ct_WORD word7 - uint32_t abort_tag; - uint32_t word9; -#define lpfc_wqe_gen_request_tag_SHIFT 0 -#define lpfc_wqe_gen_request_tag_MASK 0x0000FFFF -#define lpfc_wqe_gen_request_tag_WORD word9 - uint32_t word10; -#define lpfc_wqe_gen_ccp_SHIFT 24 -#define lpfc_wqe_gen_ccp_MASK 0x000000FF -#define lpfc_wqe_gen_ccp_WORD word10 -#define lpfc_wqe_gen_ccpe_SHIFT 23 -#define lpfc_wqe_gen_ccpe_MASK 0x00000001 -#define lpfc_wqe_gen_ccpe_WORD word10 -#define lpfc_wqe_gen_pv_SHIFT 19 -#define lpfc_wqe_gen_pv_MASK 0x00000001 -#define lpfc_wqe_gen_pv_WORD word10 -#define lpfc_wqe_gen_pri_SHIFT 16 -#define lpfc_wqe_gen_pri_MASK 0x00000007 -#define lpfc_wqe_gen_pri_WORD word10 - uint32_t word11; -#define lpfc_wqe_gen_cq_id_SHIFT 16 -#define lpfc_wqe_gen_cq_id_MASK 0x0000FFFF -#define lpfc_wqe_gen_cq_id_WORD word11 -#define LPFC_WQE_CQ_ID_DEFAULT 0xffff -#define lpfc_wqe_gen_wqec_SHIFT 7 -#define lpfc_wqe_gen_wqec_MASK 0x00000001 -#define lpfc_wqe_gen_wqec_WORD word11 -#define ELS_ID_FLOGI 3 -#define ELS_ID_FDISC 2 -#define ELS_ID_LOGO 1 -#define ELS_ID_DEFAULT 0 -#define lpfc_wqe_gen_els_id_SHIFT 4 -#define lpfc_wqe_gen_els_id_MASK 0x00000003 -#define lpfc_wqe_gen_els_id_WORD word11 -#define lpfc_wqe_gen_cmd_type_SHIFT 0 -#define lpfc_wqe_gen_cmd_type_MASK 0x0000000F -#define lpfc_wqe_gen_cmd_type_WORD word11 - uint32_t payload[4]; -}; - struct lpfc_rqe { uint32_t address_hi; uint32_t address_lo; @@ -2279,9 +2206,36 @@ struct wqe_common { #define wqe_reqtag_MASK 0x0000FFFF #define wqe_reqtag_WORD word9 #define wqe_rcvoxid_SHIFT 16 -#define wqe_rcvoxid_MASK 0x0000FFFF -#define wqe_rcvoxid_WORD word9 +#define wqe_rcvoxid_MASK 0x0000FFFF +#define wqe_rcvoxid_WORD word9 uint32_t word10; +#define wqe_ebde_cnt_SHIFT 0 +#define wqe_ebde_cnt_MASK 0x00000007 +#define wqe_ebde_cnt_WORD word10 +#define wqe_lenloc_SHIFT 7 +#define wqe_lenloc_MASK 0x00000003 +#define wqe_lenloc_WORD word10 +#define LPFC_WQE_LENLOC_NONE 0 +#define LPFC_WQE_LENLOC_WORD3 1 +#define LPFC_WQE_LENLOC_WORD12 2 +#define LPFC_WQE_LENLOC_WORD4 3 +#define wqe_qosd_SHIFT 9 +#define wqe_qosd_MASK 0x00000001 +#define wqe_qosd_WORD word10 +#define wqe_xbl_SHIFT 11 +#define wqe_xbl_MASK 0x00000001 +#define wqe_xbl_WORD word10 +#define wqe_iod_SHIFT 13 +#define wqe_iod_MASK 0x00000001 +#define wqe_iod_WORD word10 +#define LPFC_WQE_IOD_WRITE 0 +#define LPFC_WQE_IOD_READ 1 +#define wqe_dbde_SHIFT 14 +#define wqe_dbde_MASK 0x00000001 +#define wqe_dbde_WORD word10 +#define wqe_wqes_SHIFT 15 +#define wqe_wqes_MASK 0x00000001 +#define wqe_wqes_WORD word10 #define wqe_pri_SHIFT 16 #define wqe_pri_MASK 0x00000007 #define wqe_pri_WORD word10 @@ -2295,18 +2249,26 @@ struct wqe_common { #define wqe_ccpe_MASK 0x00000001 #define wqe_ccpe_WORD word10 #define wqe_ccp_SHIFT 24 -#define wqe_ccp_MASK 0x000000ff -#define wqe_ccp_WORD word10 +#define wqe_ccp_MASK 0x000000ff +#define wqe_ccp_WORD word10 uint32_t word11; -#define wqe_cmd_type_SHIFT 0 -#define wqe_cmd_type_MASK 0x0000000f -#define wqe_cmd_type_WORD word11 -#define wqe_wqec_SHIFT 7 -#define wqe_wqec_MASK 0x00000001 -#define wqe_wqec_WORD word11 -#define wqe_cqid_SHIFT 16 -#define wqe_cqid_MASK 0x0000ffff -#define wqe_cqid_WORD word11 +#define wqe_cmd_type_SHIFT 0 +#define wqe_cmd_type_MASK 0x0000000f +#define wqe_cmd_type_WORD word11 +#define wqe_els_id_SHIFT 4 +#define wqe_els_id_MASK 0x00000003 +#define wqe_els_id_WORD word11 +#define LPFC_ELS_ID_FLOGI 3 +#define LPFC_ELS_ID_FDISC 2 +#define LPFC_ELS_ID_LOGO 1 +#define LPFC_ELS_ID_DEFAULT 0 +#define wqe_wqec_SHIFT 7 +#define wqe_wqec_MASK 0x00000001 +#define wqe_wqec_WORD word11 +#define wqe_cqid_SHIFT 16 +#define wqe_cqid_MASK 0x0000ffff +#define wqe_cqid_WORD word11 +#define LPFC_WQE_CQ_ID_DEFAULT 0xffff }; struct wqe_did { @@ -2325,6 +2287,15 @@ struct wqe_did { #define wqe_xmit_bls_xo_WORD word5 }; +struct lpfc_wqe_generic{ + struct ulp_bde64 bde; + uint32_t word3; + uint32_t word4; + uint32_t word5; + struct wqe_common wqe_com; + uint32_t payload[4]; +}; + struct els_request64_wqe { struct ulp_bde64 bde; uint32_t payload_len; @@ -2356,9 +2327,9 @@ struct els_request64_wqe { struct xmit_els_rsp64_wqe { struct ulp_bde64 bde; - uint32_t rsvd3; + uint32_t response_payload_len; uint32_t rsvd4; - struct wqe_did wqe_dest; + struct wqe_did wqe_dest; struct wqe_common wqe_com; /* words 6-11 */ uint32_t rsvd_12_15[4]; }; @@ -2427,7 +2398,7 @@ struct wqe_rctl_dfctl { struct xmit_seq64_wqe { struct ulp_bde64 bde; - uint32_t paylaod_offset; + uint32_t rsvd3; uint32_t relative_offset; struct wqe_rctl_dfctl wge_ctl; struct wqe_common wqe_com; /* words 6-11 */ @@ -2437,7 +2408,7 @@ struct xmit_seq64_wqe { }; struct xmit_bcast64_wqe { struct ulp_bde64 bde; - uint32_t paylaod_len; + uint32_t seq_payload_len; uint32_t rsvd4; struct wqe_rctl_dfctl wge_ctl; /* word 5 */ struct wqe_common wqe_com; /* words 6-11 */ @@ -2446,8 +2417,8 @@ struct xmit_bcast64_wqe { struct gen_req64_wqe { struct ulp_bde64 bde; - uint32_t command_len; - uint32_t payload_len; + uint32_t request_payload_len; + uint32_t relative_offset; struct wqe_rctl_dfctl wge_ctl; /* word 5 */ struct wqe_common wqe_com; /* words 6-11 */ uint32_t rsvd_12_15[4]; @@ -2480,7 +2451,7 @@ struct abort_cmd_wqe { struct fcp_iwrite64_wqe { struct ulp_bde64 bde; - uint32_t payload_len; + uint32_t payload_offset_len; uint32_t total_xfer_len; uint32_t initial_xfer_len; struct wqe_common wqe_com; /* words 6-11 */ @@ -2489,7 +2460,7 @@ struct fcp_iwrite64_wqe { struct fcp_iread64_wqe { struct ulp_bde64 bde; - uint32_t payload_len; /* word 3 */ + uint32_t payload_offset_len; /* word 3 */ uint32_t total_xfer_len; /* word 4 */ uint32_t rsrvd5; /* word 5 */ struct wqe_common wqe_com; /* words 6-11 */ @@ -2497,10 +2468,12 @@ struct fcp_iread64_wqe { }; struct fcp_icmnd64_wqe { - struct ulp_bde64 bde; /* words 0-2 */ - uint32_t rsrvd[3]; /* words 3-5 */ + struct ulp_bde64 bde; /* words 0-2 */ + uint32_t rsrvd3; /* word 3 */ + uint32_t rsrvd4; /* word 4 */ + uint32_t rsrvd5; /* word 5 */ struct wqe_common wqe_com; /* words 6-11 */ - uint32_t rsvd_12_15[4]; /* word 12-15 */ + uint32_t rsvd_12_15[4]; /* word 12-15 */ }; diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index ce41453..554efa6 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -95,7 +95,7 @@ lpfc_sli4_wq_put(struct lpfc_queue *q, union lpfc_wqe *wqe) return -ENOMEM; /* set consumption flag every once in a while */ if (!((q->host_index + 1) % LPFC_RELEASE_NOTIFICATION_INTERVAL)) - bf_set(lpfc_wqe_gen_wqec, &wqe->generic, 1); + bf_set(wqe_wqec, &wqe->generic.wqe_com, 1); lpfc_sli_pcimem_bcopy(wqe, temp_wqe, q->entry_size); @@ -5965,7 +5965,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, uint16_t abrt_iotag; struct lpfc_iocbq *abrtiocbq; struct ulp_bde64 *bpl = NULL; - uint32_t els_id = ELS_ID_DEFAULT; + uint32_t els_id = LPFC_ELS_ID_DEFAULT; int numBdes, i; struct ulp_bde64 bde; @@ -5982,7 +5982,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, memcpy(wqe, &iocbq->iocb, sizeof(union lpfc_wqe)); abort_tag = (uint32_t) iocbq->iotag; xritag = iocbq->sli4_xritag; - wqe->words[7] = 0; /* The ct field has moved so reset */ + wqe->generic.wqe_com.word7 = 0; /* The ct field has moved so reset */ /* words0-2 bpl convert bde */ if (iocbq->iocb.un.genreq64.bdl.bdeFlags == BUFF_TYPE_BLP_64) { numBdes = iocbq->iocb.un.genreq64.bdl.bdeSize / @@ -6033,109 +6033,117 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, * contains the FCFI and remote N_Port_ID is * in word 5. */ - ct = ((iocbq->iocb.ulpCt_h << 1) | iocbq->iocb.ulpCt_l); - bf_set(lpfc_wqe_gen_context, &wqe->generic, - iocbq->iocb.ulpContext); - - bf_set(lpfc_wqe_gen_ct, &wqe->generic, ct); - bf_set(lpfc_wqe_gen_pu, &wqe->generic, 0); + bf_set(wqe_ctxt_tag, &wqe->els_req.wqe_com, + iocbq->iocb.ulpContext); + bf_set(wqe_ct, &wqe->els_req.wqe_com, ct); + bf_set(wqe_pu, &wqe->els_req.wqe_com, 0); /* CCP CCPE PV PRI in word10 were set in the memcpy */ - if (command_type == ELS_COMMAND_FIP) { els_id = ((iocbq->iocb_flag & LPFC_FIP_ELS_ID_MASK) >> LPFC_FIP_ELS_ID_SHIFT); } - bf_set(lpfc_wqe_gen_els_id, &wqe->generic, els_id); - + bf_set(wqe_els_id, &wqe->els_req.wqe_com, els_id); + bf_set(wqe_dbde, &wqe->els_req.wqe_com, 1); + bf_set(wqe_iod, &wqe->els_req.wqe_com, LPFC_WQE_IOD_READ); + bf_set(wqe_qosd, &wqe->els_req.wqe_com, 1); + bf_set(wqe_lenloc, &wqe->els_req.wqe_com, LPFC_WQE_LENLOC_NONE); + bf_set(wqe_ebde_cnt, &wqe->els_req.wqe_com, 0); break; case CMD_XMIT_SEQUENCE64_CX: - bf_set(lpfc_wqe_gen_context, &wqe->generic, - iocbq->iocb.un.ulpWord[3]); - wqe->generic.word3 = 0; - bf_set(wqe_rcvoxid, &wqe->generic, iocbq->iocb.ulpContext); + bf_set(wqe_ctxt_tag, &wqe->xmit_sequence.wqe_com, + iocbq->iocb.un.ulpWord[3]); + bf_set(wqe_rcvoxid, &wqe->xmit_sequence.wqe_com, + iocbq->iocb.ulpContext); /* The entire sequence is transmitted for this IOCB */ xmit_len = total_len; cmnd = CMD_XMIT_SEQUENCE64_CR; case CMD_XMIT_SEQUENCE64_CR: - /* word3 iocb=io_tag32 wqe=payload_offset */ - /* payload offset used for multilpe outstanding - * sequences on the same exchange - */ - wqe->words[3] = 0; + /* word3 iocb=io_tag32 wqe=reserved */ + wqe->xmit_sequence.rsvd3 = 0; /* word4 relative_offset memcpy */ /* word5 r_ctl/df_ctl memcpy */ - bf_set(lpfc_wqe_gen_pu, &wqe->generic, 0); + bf_set(wqe_pu, &wqe->xmit_sequence.wqe_com, 0); + bf_set(wqe_dbde, &wqe->xmit_sequence.wqe_com, 1); + bf_set(wqe_iod, &wqe->xmit_sequence.wqe_com, + LPFC_WQE_IOD_WRITE); + bf_set(wqe_lenloc, &wqe->xmit_sequence.wqe_com, + LPFC_WQE_LENLOC_WORD12); + bf_set(wqe_ebde_cnt, &wqe->xmit_sequence.wqe_com, 0); wqe->xmit_sequence.xmit_len = xmit_len; command_type = OTHER_COMMAND; break; case CMD_XMIT_BCAST64_CN: - /* word3 iocb=iotag32 wqe=payload_len */ - wqe->words[3] = 0; /* no definition for this in wqe */ + /* word3 iocb=iotag32 wqe=seq_payload_len */ + wqe->xmit_bcast64.seq_payload_len = xmit_len; /* word4 iocb=rsvd wqe=rsvd */ /* word5 iocb=rctl/type/df_ctl wqe=rctl/type/df_ctl memcpy */ /* word6 iocb=ctxt_tag/io_tag wqe=ctxt_tag/xri */ - bf_set(lpfc_wqe_gen_ct, &wqe->generic, + bf_set(wqe_ct, &wqe->xmit_bcast64.wqe_com, ((iocbq->iocb.ulpCt_h << 1) | iocbq->iocb.ulpCt_l)); + bf_set(wqe_dbde, &wqe->xmit_bcast64.wqe_com, 1); + bf_set(wqe_iod, &wqe->xmit_bcast64.wqe_com, LPFC_WQE_IOD_WRITE); + bf_set(wqe_lenloc, &wqe->xmit_bcast64.wqe_com, + LPFC_WQE_LENLOC_WORD3); + bf_set(wqe_ebde_cnt, &wqe->xmit_bcast64.wqe_com, 0); break; case CMD_FCP_IWRITE64_CR: command_type = FCP_COMMAND_DATA_OUT; - /* The struct for wqe fcp_iwrite has 3 fields that are somewhat - * confusing. - * word3 is payload_len: byte offset to the sgl entry for the - * fcp_command. - * word4 is total xfer len, same as the IOCB->ulpParameter. - * word5 is initial xfer len 0 = wait for xfer-ready - */ - - /* Always wait for xfer-ready before sending data */ - wqe->fcp_iwrite.initial_xfer_len = 0; - /* word 4 (xfer length) should have been set on the memcpy */ - - /* allow write to fall through to read */ + /* word3 iocb=iotag wqe=payload_offset_len */ + /* Add the FCP_CMD and FCP_RSP sizes to get the offset */ + wqe->fcp_iwrite.payload_offset_len = + xmit_len + sizeof(struct fcp_rsp); + /* word4 iocb=parameter wqe=total_xfer_length memcpy */ + /* word5 iocb=initial_xfer_len wqe=initial_xfer_len memcpy */ + bf_set(wqe_erp, &wqe->fcp_iwrite.wqe_com, + iocbq->iocb.ulpFCP2Rcvy); + bf_set(wqe_lnk, &wqe->fcp_iwrite.wqe_com, iocbq->iocb.ulpXS); + /* Always open the exchange */ + bf_set(wqe_xc, &wqe->fcp_iwrite.wqe_com, 0); + bf_set(wqe_dbde, &wqe->fcp_iwrite.wqe_com, 1); + bf_set(wqe_iod, &wqe->fcp_iwrite.wqe_com, LPFC_WQE_IOD_WRITE); + bf_set(wqe_lenloc, &wqe->fcp_iwrite.wqe_com, + LPFC_WQE_LENLOC_WORD4); + bf_set(wqe_ebde_cnt, &wqe->fcp_iwrite.wqe_com, 0); + bf_set(wqe_pu, &wqe->fcp_iwrite.wqe_com, iocbq->iocb.ulpPU); + break; case CMD_FCP_IREAD64_CR: - /* FCP_CMD is always the 1st sgl entry */ - wqe->fcp_iread.payload_len = + /* word3 iocb=iotag wqe=payload_offset_len */ + /* Add the FCP_CMD and FCP_RSP sizes to get the offset */ + wqe->fcp_iread.payload_offset_len = xmit_len + sizeof(struct fcp_rsp); - - /* word 4 (xfer length) should have been set on the memcpy */ - - bf_set(lpfc_wqe_gen_erp, &wqe->generic, - iocbq->iocb.ulpFCP2Rcvy); - bf_set(lpfc_wqe_gen_lnk, &wqe->generic, iocbq->iocb.ulpXS); - /* The XC bit and the XS bit are similar. The driver never - * tracked whether or not the exchange was previouslly open. - * XC = Exchange create, 0 is create. 1 is already open. - * XS = link cmd: 1 do not close the exchange after command. - * XS = 0 close exchange when command completes. - * The only time we would not set the XC bit is when the XS bit - * is set and we are sending our 2nd or greater command on - * this exchange. - */ + /* word4 iocb=parameter wqe=total_xfer_length memcpy */ + /* word5 iocb=initial_xfer_len wqe=initial_xfer_len memcpy */ + bf_set(wqe_erp, &wqe->fcp_iread.wqe_com, + iocbq->iocb.ulpFCP2Rcvy); + bf_set(wqe_lnk, &wqe->fcp_iread.wqe_com, iocbq->iocb.ulpXS); /* Always open the exchange */ bf_set(wqe_xc, &wqe->fcp_iread.wqe_com, 0); - - wqe->words[10] &= 0xffff0000; /* zero out ebde count */ - bf_set(lpfc_wqe_gen_pu, &wqe->generic, iocbq->iocb.ulpPU); - break; + bf_set(wqe_dbde, &wqe->fcp_iread.wqe_com, 1); + bf_set(wqe_iod, &wqe->fcp_iread.wqe_com, LPFC_WQE_IOD_READ); + bf_set(wqe_lenloc, &wqe->fcp_iread.wqe_com, + LPFC_WQE_LENLOC_WORD4); + bf_set(wqe_ebde_cnt, &wqe->fcp_iread.wqe_com, 0); + bf_set(wqe_pu, &wqe->fcp_iread.wqe_com, iocbq->iocb.ulpPU); + break; case CMD_FCP_ICMND64_CR: + /* word3 iocb=IO_TAG wqe=reserved */ + wqe->fcp_icmd.rsrvd3 = 0; + bf_set(wqe_pu, &wqe->fcp_icmd.wqe_com, 0); /* Always open the exchange */ - bf_set(wqe_xc, &wqe->fcp_iread.wqe_com, 0); - - wqe->words[4] = 0; - wqe->words[10] &= 0xffff0000; /* zero out ebde count */ - bf_set(lpfc_wqe_gen_pu, &wqe->generic, 0); + bf_set(wqe_xc, &wqe->fcp_icmd.wqe_com, 0); + bf_set(wqe_dbde, &wqe->fcp_icmd.wqe_com, 1); + bf_set(wqe_iod, &wqe->fcp_icmd.wqe_com, LPFC_WQE_IOD_WRITE); + bf_set(wqe_qosd, &wqe->fcp_icmd.wqe_com, 1); + bf_set(wqe_lenloc, &wqe->fcp_icmd.wqe_com, + LPFC_WQE_LENLOC_NONE); + bf_set(wqe_ebde_cnt, &wqe->fcp_icmd.wqe_com, 0); break; case CMD_GEN_REQUEST64_CR: - /* word3 command length is described as byte offset to the - * rsp_data. Would always be 16, sizeof(struct sli4_sge) - * sgl[0] = cmnd - * sgl[1] = rsp. - * - */ - wqe->gen_req.command_len = xmit_len; - /* Word4 parameter copied in the memcpy */ - /* Word5 [rctl, type, df_ctl, la] copied in memcpy */ + /* word3 iocb=IO_TAG wqe=request_payload_len */ + wqe->gen_req.request_payload_len = xmit_len; + /* word4 iocb=parameter wqe=relative_offset memcpy */ + /* word5 [rctl, type, df_ctl, la] copied in memcpy */ /* word6 context tag copied in memcpy */ if (iocbq->iocb.ulpCt_h || iocbq->iocb.ulpCt_l) { ct = ((iocbq->iocb.ulpCt_h << 1) | iocbq->iocb.ulpCt_l); @@ -6144,31 +6152,39 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, ct, iocbq->iocb.ulpCommand); return IOCB_ERROR; } - bf_set(lpfc_wqe_gen_ct, &wqe->generic, 0); - bf_set(wqe_tmo, &wqe->gen_req.wqe_com, - iocbq->iocb.ulpTimeout); - - bf_set(lpfc_wqe_gen_pu, &wqe->generic, iocbq->iocb.ulpPU); + bf_set(wqe_ct, &wqe->gen_req.wqe_com, 0); + bf_set(wqe_tmo, &wqe->gen_req.wqe_com, iocbq->iocb.ulpTimeout); + bf_set(wqe_pu, &wqe->gen_req.wqe_com, iocbq->iocb.ulpPU); + bf_set(wqe_dbde, &wqe->gen_req.wqe_com, 1); + bf_set(wqe_iod, &wqe->gen_req.wqe_com, LPFC_WQE_IOD_READ); + bf_set(wqe_qosd, &wqe->gen_req.wqe_com, 1); + bf_set(wqe_lenloc, &wqe->gen_req.wqe_com, LPFC_WQE_LENLOC_NONE); + bf_set(wqe_ebde_cnt, &wqe->gen_req.wqe_com, 0); command_type = OTHER_COMMAND; break; case CMD_XMIT_ELS_RSP64_CX: /* words0-2 BDE memcpy */ - /* word3 iocb=iotag32 wqe=rsvd */ - wqe->words[3] = 0; + /* word3 iocb=iotag32 wqe=response_payload_len */ + wqe->xmit_els_rsp.response_payload_len = xmit_len; /* word4 iocb=did wge=rsvd. */ - wqe->words[4] = 0; + wqe->xmit_els_rsp.rsvd4 = 0; /* word5 iocb=rsvd wge=did */ bf_set(wqe_els_did, &wqe->xmit_els_rsp.wqe_dest, iocbq->iocb.un.elsreq64.remoteID); - - bf_set(lpfc_wqe_gen_ct, &wqe->generic, - ((iocbq->iocb.ulpCt_h << 1) | iocbq->iocb.ulpCt_l)); - - bf_set(lpfc_wqe_gen_pu, &wqe->generic, iocbq->iocb.ulpPU); - bf_set(wqe_rcvoxid, &wqe->generic, iocbq->iocb.ulpContext); + bf_set(wqe_ct, &wqe->xmit_els_rsp.wqe_com, + ((iocbq->iocb.ulpCt_h << 1) | iocbq->iocb.ulpCt_l)); + bf_set(wqe_pu, &wqe->xmit_els_rsp.wqe_com, iocbq->iocb.ulpPU); + bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com, + iocbq->iocb.ulpContext); if (!iocbq->iocb.ulpCt_h && iocbq->iocb.ulpCt_l) - bf_set(lpfc_wqe_gen_context, &wqe->generic, + bf_set(wqe_ctxt_tag, &wqe->xmit_els_rsp.wqe_com, iocbq->vport->vpi + phba->vpi_base); + bf_set(wqe_dbde, &wqe->xmit_els_rsp.wqe_com, 1); + bf_set(wqe_iod, &wqe->xmit_els_rsp.wqe_com, LPFC_WQE_IOD_WRITE); + bf_set(wqe_qosd, &wqe->xmit_els_rsp.wqe_com, 1); + bf_set(wqe_lenloc, &wqe->xmit_els_rsp.wqe_com, + LPFC_WQE_LENLOC_WORD3); + bf_set(wqe_ebde_cnt, &wqe->xmit_els_rsp.wqe_com, 0); command_type = OTHER_COMMAND; break; case CMD_CLOSE_XRI_CN: @@ -6193,15 +6209,19 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, else bf_set(abort_cmd_ia, &wqe->abort_cmd, 0); bf_set(abort_cmd_criteria, &wqe->abort_cmd, T_XRI_TAG); - wqe->words[5] = 0; - bf_set(lpfc_wqe_gen_ct, &wqe->generic, + /* word5 iocb=CONTEXT_TAG|IO_TAG wqe=reserved */ + wqe->abort_cmd.rsrvd5 = 0; + bf_set(wqe_ct, &wqe->abort_cmd.wqe_com, ((iocbq->iocb.ulpCt_h << 1) | iocbq->iocb.ulpCt_l)); abort_tag = iocbq->iocb.un.acxri.abortIoTag; /* * The abort handler will send us CMD_ABORT_XRI_CN or * CMD_CLOSE_XRI_CN and the fw only accepts CMD_ABORT_XRI_CX */ - bf_set(lpfc_wqe_gen_command, &wqe->generic, CMD_ABORT_XRI_CX); + bf_set(wqe_cmnd, &wqe->abort_cmd.wqe_com, CMD_ABORT_XRI_CX); + bf_set(wqe_qosd, &wqe->abort_cmd.wqe_com, 1); + bf_set(wqe_lenloc, &wqe->abort_cmd.wqe_com, + LPFC_WQE_LENLOC_NONE); cmnd = CMD_ABORT_XRI_CX; command_type = OTHER_COMMAND; xritag = 0; @@ -6235,18 +6255,14 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, bf_set(wqe_xmit_bls_pt, &wqe->xmit_bls_rsp.wqe_dest, 0x1); bf_set(wqe_ctxt_tag, &wqe->xmit_bls_rsp.wqe_com, iocbq->iocb.ulpContext); + bf_set(wqe_qosd, &wqe->xmit_bls_rsp.wqe_com, 1); + bf_set(wqe_lenloc, &wqe->xmit_bls_rsp.wqe_com, + LPFC_WQE_LENLOC_NONE); /* Overwrite the pre-set comnd type with OTHER_COMMAND */ command_type = OTHER_COMMAND; break; case CMD_XRI_ABORTED_CX: case CMD_CREATE_XRI_CR: /* Do we expect to use this? */ - /* words0-2 are all 0's no bde */ - /* word3 and word4 are rsvrd */ - wqe->words[3] = 0; - wqe->words[4] = 0; - /* word5 iocb=rsvd wge=did */ - /* There is no remote port id in the IOCB? */ - /* Let this fall through and fail */ case CMD_IOCB_FCP_IBIDIR64_CR: /* bidirectional xfer */ case CMD_FCP_TSEND64_CX: /* Target mode send xfer-ready */ case CMD_FCP_TRSP64_CX: /* Target mode rcv */ @@ -6257,16 +6273,14 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, iocbq->iocb.ulpCommand); return IOCB_ERROR; break; - } - bf_set(lpfc_wqe_gen_xri, &wqe->generic, xritag); - bf_set(lpfc_wqe_gen_request_tag, &wqe->generic, iocbq->iotag); - wqe->generic.abort_tag = abort_tag; - bf_set(lpfc_wqe_gen_cmd_type, &wqe->generic, command_type); - bf_set(lpfc_wqe_gen_command, &wqe->generic, cmnd); - bf_set(lpfc_wqe_gen_class, &wqe->generic, iocbq->iocb.ulpClass); - bf_set(lpfc_wqe_gen_cq_id, &wqe->generic, LPFC_WQE_CQ_ID_DEFAULT); - + bf_set(wqe_xri_tag, &wqe->generic.wqe_com, xritag); + bf_set(wqe_reqtag, &wqe->generic.wqe_com, iocbq->iotag); + wqe->generic.wqe_com.abort_tag = abort_tag; + bf_set(wqe_cmd_type, &wqe->generic.wqe_com, command_type); + bf_set(wqe_cmnd, &wqe->generic.wqe_com, cmnd); + bf_set(wqe_class, &wqe->generic.wqe_com, iocbq->iocb.ulpClass); + bf_set(wqe_cqid, &wqe->generic.wqe_com, LPFC_WQE_CQ_ID_DEFAULT); return 0; } |