diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_nvme.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_nvme.c | 110 |
1 files changed, 51 insertions, 59 deletions
diff --git a/drivers/scsi/lpfc/lpfc_nvme.c b/drivers/scsi/lpfc/lpfc_nvme.c index b16c087ba272..e5be334d6a11 100644 --- a/drivers/scsi/lpfc/lpfc_nvme.c +++ b/drivers/scsi/lpfc/lpfc_nvme.c @@ -234,8 +234,10 @@ lpfc_nvme_prep_abort_wqe(struct lpfc_iocbq *pwqeq, u16 xritag, u8 opt) /** * lpfc_nvme_create_queue - + * @pnvme_lport: Transport localport that LS is to be issued from * @lpfc_pnvme: Pointer to the driver's nvme instance data * @qidx: An cpu index used to affinitize IO queues and MSIX vectors. + * @qsize: Size of the queue in bytes * @handle: An opaque driver handle used in follow-up calls. * * Driver registers this routine to preallocate and initialize any @@ -292,7 +294,7 @@ lpfc_nvme_create_queue(struct nvme_fc_local_port *pnvme_lport, /** * lpfc_nvme_delete_queue - - * @lpfc_pnvme: Pointer to the driver's nvme instance data + * @pnvme_lport: Transport localport that LS is to be issued from * @qidx: An cpu index used to affinitize IO queues and MSIX vectors. * @handle: An opaque driver handle from lpfc_nvme_create_queue * @@ -498,7 +500,7 @@ __lpfc_nvme_ls_req_cmp(struct lpfc_hba *phba, struct lpfc_vport *vport, if (pnvme_lsreq->done) pnvme_lsreq->done(pnvme_lsreq, status); else - lpfc_printf_vlog(vport, KERN_ERR, LOG_NVME_DISC, + lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, "6046 NVMEx cmpl without done call back? " "Data %px DID %x Xri: %x status %x\n", pnvme_lsreq, ndlp ? ndlp->nlp_DID : 0, @@ -647,7 +649,7 @@ lpfc_nvme_gen_req(struct lpfc_vport *vport, struct lpfc_dmabuf *bmp, rc = lpfc_sli4_issue_wqe(phba, &phba->sli4_hba.hdwq[0], genwqe); if (rc) { - lpfc_printf_vlog(vport, KERN_ERR, LOG_NVME_DISC | LOG_ELS, + lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, "6045 Issue GEN REQ WQE to NPORT x%x " "Data: x%x x%x rc x%x\n", ndlp->nlp_DID, genwqe->iotag, @@ -672,6 +674,7 @@ lpfc_nvme_gen_req(struct lpfc_vport *vport, struct lpfc_dmabuf *bmp, * @vport: The local port issuing the LS * @ndlp: The remote port to send the LS to * @pnvme_lsreq: Pointer to LS request structure from the transport + * @gen_req_cmp: Completion call-back * * Routine validates the ndlp, builds buffers and sends a GEN_REQUEST * WQE to perform the LS operation. @@ -693,8 +696,7 @@ __lpfc_nvme_ls_req(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, uint16_t ntype, nstate; if (!ndlp || !NLP_CHK_NODE_ACT(ndlp)) { - lpfc_printf_vlog(vport, KERN_ERR, - LOG_NVME_DISC | LOG_NODE | LOG_NVME_IOERR, + lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, "6051 NVMEx LS REQ: Bad NDLP x%px, Failing " "LS Req\n", ndlp); @@ -705,8 +707,7 @@ __lpfc_nvme_ls_req(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, nstate = ndlp->nlp_state; if ((ntype & NLP_NVME_TARGET && nstate != NLP_STE_MAPPED_NODE) || (ntype & NLP_NVME_INITIATOR && nstate != NLP_STE_UNMAPPED_NODE)) { - lpfc_printf_vlog(vport, KERN_ERR, - LOG_NVME_DISC | LOG_NODE | LOG_NVME_IOERR, + lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, "6088 NVMEx LS REQ: Fail DID x%06x not " "ready for IO. Type x%x, State x%x\n", ndlp->nlp_DID, ntype, nstate); @@ -727,9 +728,7 @@ __lpfc_nvme_ls_req(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, bmp = kmalloc(sizeof(*bmp), GFP_KERNEL); if (!bmp) { - - lpfc_printf_vlog(vport, KERN_ERR, - LOG_NVME_DISC | LOG_NVME_IOERR, + lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, "6044 NVMEx LS REQ: Could not alloc LS buf " "for DID %x\n", ndlp->nlp_DID); @@ -738,8 +737,7 @@ __lpfc_nvme_ls_req(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, bmp->virt = lpfc_mbuf_alloc(vport->phba, MEM_PRI, &(bmp->phys)); if (!bmp->virt) { - lpfc_printf_vlog(vport, KERN_ERR, - LOG_NVME_DISC | LOG_NVME_IOERR, + lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, "6042 NVMEx LS REQ: Could not alloc mbuf " "for DID %x\n", ndlp->nlp_DID); @@ -774,8 +772,7 @@ __lpfc_nvme_ls_req(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, pnvme_lsreq, gen_req_cmp, ndlp, 2, LPFC_NVME_LS_TIMEOUT, 0); if (ret != WQE_SUCCESS) { - lpfc_printf_vlog(vport, KERN_ERR, - LOG_NVME_DISC | LOG_NVME_IOERR, + lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, "6052 NVMEx REQ: EXIT. issue ls wqe failed " "lsreq x%px Status %x DID %x\n", pnvme_lsreq, ret, ndlp->nlp_DID); @@ -789,9 +786,9 @@ __lpfc_nvme_ls_req(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, /** * lpfc_nvme_ls_req - Issue an NVME Link Service request - * @lpfc_nvme_lport: Transport localport that LS is to be issued from. - * @lpfc_nvme_rport: Transport remoteport that LS is to be sent to. - * @pnvme_lsreq - the transport nvme_ls_req structure for the LS + * @pnvme_lport: Transport localport that LS is to be issued from. + * @nvme_rport: Transport remoteport that LS is to be sent to. + * @pnvme_lsreq: the transport nvme_ls_req structure for the LS * * Driver registers this routine to handle any link service request * from the nvme_fc transport to a remote nvme-aware port. @@ -853,9 +850,7 @@ __lpfc_nvme_ls_abort(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, bool foundit = false; if (!ndlp) { - lpfc_printf_log(phba, KERN_ERR, - LOG_NVME_DISC | LOG_NODE | - LOG_NVME_IOERR | LOG_NVME_ABTS, + lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, "6049 NVMEx LS REQ Abort: Bad NDLP x%px DID " "x%06x, Failing LS Req\n", ndlp, ndlp ? ndlp->nlp_DID : 0); @@ -931,9 +926,9 @@ lpfc_nvme_xmt_ls_rsp(struct nvme_fc_local_port *localport, /** * lpfc_nvme_ls_abort - Abort a prior NVME LS request - * @lpfc_nvme_lport: Transport localport that LS is to be issued from. - * @lpfc_nvme_rport: Transport remoteport that LS is to be sent to. - * @pnvme_lsreq - the transport nvme_ls_req structure for the LS + * @pnvme_lport: Transport localport that LS is to be issued from. + * @pnvme_rport: Transport remoteport that LS is to be sent to. + * @pnvme_lsreq: the transport nvme_ls_req structure for the LS * * Driver registers this routine to abort a NVME LS request that is * in progress (from the transports perspective). @@ -1063,11 +1058,8 @@ lpfc_nvme_adj_fcp_sgls(struct lpfc_vport *vport, } -/** +/* * lpfc_nvme_io_cmd_wqe_cmpl - Complete an NVME-over-FCP IO - * @lpfc_pnvme: Pointer to the driver's nvme instance data - * @lpfc_nvme_lport: Pointer to the driver's local port data - * @lpfc_nvme_rport: Pointer to the rport getting the @lpfc_nvme_ereq * * Driver registers this routine as it io request handler. This * routine issues an fcp WQE with data from the @lpfc_nvme_fcpreq @@ -1099,8 +1091,7 @@ lpfc_nvme_io_cmd_wqe_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pwqeIn, /* Sanity check on return of outstanding command */ if (!lpfc_ncmd) { - lpfc_printf_vlog(vport, KERN_ERR, - LOG_NODE | LOG_NVME_IOERR, + lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, "6071 Null lpfc_ncmd pointer. No " "release, skip completion\n"); return; @@ -1111,7 +1102,7 @@ lpfc_nvme_io_cmd_wqe_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pwqeIn, if (!lpfc_ncmd->nvmeCmd) { spin_unlock(&lpfc_ncmd->buf_lock); - lpfc_printf_vlog(vport, KERN_ERR, LOG_NODE | LOG_NVME_IOERR, + lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, "6066 Missing cmpl ptrs: lpfc_ncmd x%px, " "nvmeCmd x%px\n", lpfc_ncmd, lpfc_ncmd->nvmeCmd); @@ -1144,7 +1135,7 @@ lpfc_nvme_io_cmd_wqe_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pwqeIn, */ ndlp = lpfc_ncmd->ndlp; if (!ndlp || !NLP_CHK_NODE_ACT(ndlp)) { - lpfc_printf_vlog(vport, KERN_ERR, LOG_NVME_IOERR, + lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, "6062 Ignoring NVME cmpl. No ndlp\n"); goto out_err; } @@ -1215,7 +1206,7 @@ lpfc_nvme_io_cmd_wqe_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pwqeIn, /* Sanity check */ if (nCmd->rcv_rsplen == LPFC_NVME_ERSP_LEN) break; - lpfc_printf_vlog(vport, KERN_ERR, LOG_NVME_IOERR, + lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, "6081 NVME Completion Protocol Error: " "xri %x status x%x result x%x " "placed x%x\n", @@ -1300,11 +1291,10 @@ out_err: /** * lpfc_nvme_prep_io_cmd - Issue an NVME-over-FCP IO - * @lpfc_pnvme: Pointer to the driver's nvme instance data - * @lpfc_nvme_lport: Pointer to the driver's local port data - * @lpfc_nvme_rport: Pointer to the rport getting the @lpfc_nvme_ereq - * @lpfc_nvme_fcreq: IO request from nvme fc to driver. - * @hw_queue_handle: Driver-returned handle in lpfc_nvme_create_queue + * @vport: pointer to a host virtual N_Port data structure + * @lpfcn_cmd: Pointer to lpfc scsi command + * @pnode: pointer to a node-list data structure + * @cstat: pointer to the control status structure * * Driver registers this routine as it io request handler. This * routine issues an fcp WQE with data from the @lpfc_nvme_fcpreq @@ -1409,11 +1399,8 @@ lpfc_nvme_prep_io_cmd(struct lpfc_vport *vport, /** * lpfc_nvme_prep_io_dma - Issue an NVME-over-FCP IO - * @lpfc_pnvme: Pointer to the driver's nvme instance data - * @lpfc_nvme_lport: Pointer to the driver's local port data - * @lpfc_nvme_rport: Pointer to the rport getting the @lpfc_nvme_ereq - * @lpfc_nvme_fcreq: IO request from nvme fc to driver. - * @hw_queue_handle: Driver-returned handle in lpfc_nvme_create_queue + * @vport: pointer to a host virtual N_Port data structure + * @lpfcn_cmd: Pointer to lpfc scsi command * * Driver registers this routine as it io request handler. This * routine issues an fcp WQE with data from the @lpfc_nvme_fcpreq @@ -1459,7 +1446,7 @@ lpfc_nvme_prep_io_dma(struct lpfc_vport *vport, first_data_sgl = sgl; lpfc_ncmd->seg_cnt = nCmd->sg_cnt; if (lpfc_ncmd->seg_cnt > lpfc_nvme_template.max_sgl_segments) { - lpfc_printf_log(phba, KERN_ERR, LOG_NVME_IOERR, + lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT, "6058 Too many sg segments from " "NVME Transport. Max %d, " "nvmeIO sg_cnt %d\n", @@ -1482,7 +1469,7 @@ lpfc_nvme_prep_io_dma(struct lpfc_vport *vport, j = 2; for (i = 0; i < nseg; i++) { if (data_sg == NULL) { - lpfc_printf_log(phba, KERN_ERR, LOG_NVME_IOERR, + lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT, "6059 dptr err %d, nseg %d\n", i, nseg); lpfc_ncmd->seg_cnt = 0; @@ -1583,7 +1570,7 @@ lpfc_nvme_prep_io_dma(struct lpfc_vport *vport, * and sg_cnt must zero. */ if (nCmd->payload_length != 0) { - lpfc_printf_log(phba, KERN_ERR, LOG_NVME_IOERR, + lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT, "6063 NVME DMA Prep Err: sg_cnt %d " "payload_length x%x\n", nCmd->sg_cnt, nCmd->payload_length); @@ -1946,7 +1933,7 @@ lpfc_nvme_fcp_abort(struct nvme_fc_local_port *pnvme_lport, /* driver queued commands are in process of being flushed */ if (phba->hba_flag & HBA_IOQ_FLUSH) { spin_unlock_irqrestore(&phba->hbalock, flags); - lpfc_printf_vlog(vport, KERN_ERR, LOG_NVME_ABTS, + lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, "6139 Driver in reset cleanup - flushing " "NVME Req now. hba_flag x%x\n", phba->hba_flag); @@ -1956,13 +1943,13 @@ lpfc_nvme_fcp_abort(struct nvme_fc_local_port *pnvme_lport, lpfc_nbuf = freqpriv->nvme_buf; if (!lpfc_nbuf) { spin_unlock_irqrestore(&phba->hbalock, flags); - lpfc_printf_vlog(vport, KERN_ERR, LOG_NVME_ABTS, + lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, "6140 NVME IO req has no matching lpfc nvme " "io buffer. Skipping abort req.\n"); return; } else if (!lpfc_nbuf->nvmeCmd) { spin_unlock_irqrestore(&phba->hbalock, flags); - lpfc_printf_vlog(vport, KERN_ERR, LOG_NVME_ABTS, + lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, "6141 lpfc NVME IO req has no nvme_fcreq " "io buffer. Skipping abort req.\n"); return; @@ -1980,7 +1967,7 @@ lpfc_nvme_fcp_abort(struct nvme_fc_local_port *pnvme_lport, * has not seen it yet. */ if (lpfc_nbuf->nvmeCmd != pnvme_fcreq) { - lpfc_printf_vlog(vport, KERN_ERR, LOG_NVME_ABTS, + lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, "6143 NVME req mismatch: " "lpfc_nbuf x%px nvmeCmd x%px, " "pnvme_fcreq x%px. Skipping Abort xri x%x\n", @@ -1991,7 +1978,7 @@ lpfc_nvme_fcp_abort(struct nvme_fc_local_port *pnvme_lport, /* Don't abort IOs no longer on the pending queue. */ if (!(nvmereq_wqe->iocb_flag & LPFC_IO_ON_TXCMPLQ)) { - lpfc_printf_vlog(vport, KERN_ERR, LOG_NVME_ABTS, + lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, "6142 NVME IO req x%px not queued - skipping " "abort req xri x%x\n", pnvme_fcreq, nvmereq_wqe->sli4_xritag); @@ -2005,7 +1992,7 @@ lpfc_nvme_fcp_abort(struct nvme_fc_local_port *pnvme_lport, /* Outstanding abort is in progress */ if (nvmereq_wqe->iocb_flag & LPFC_DRIVER_ABORTED) { - lpfc_printf_vlog(vport, KERN_ERR, LOG_NVME_ABTS, + lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, "6144 Outstanding NVME I/O Abort Request " "still pending on nvme_fcreq x%px, " "lpfc_ncmd %px xri x%x\n", @@ -2016,7 +2003,7 @@ lpfc_nvme_fcp_abort(struct nvme_fc_local_port *pnvme_lport, abts_buf = __lpfc_sli_get_iocbq(phba); if (!abts_buf) { - lpfc_printf_vlog(vport, KERN_ERR, LOG_NVME_ABTS, + lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, "6136 No available abort wqes. Skipping " "Abts req for nvme_fcreq x%px xri x%x\n", pnvme_fcreq, nvmereq_wqe->sli4_xritag); @@ -2037,7 +2024,7 @@ lpfc_nvme_fcp_abort(struct nvme_fc_local_port *pnvme_lport, spin_unlock(&lpfc_nbuf->buf_lock); spin_unlock_irqrestore(&phba->hbalock, flags); if (ret_val) { - lpfc_printf_vlog(vport, KERN_ERR, LOG_NVME_ABTS, + lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, "6137 Failed abts issue_wqe with status x%x " "for nvme_fcreq x%px.\n", ret_val, pnvme_fcreq); @@ -2310,7 +2297,7 @@ lpfc_nvme_lport_unreg_wait(struct lpfc_vport *vport, if (pring->txcmplq_cnt) pending += pring->txcmplq_cnt; } - lpfc_printf_vlog(vport, KERN_ERR, LOG_NVME_IOERR, + lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, "6176 Lport x%px Localport x%px wait " "timed out. Pending %d. Renewing.\n", lport, vport->localport, pending); @@ -2432,6 +2419,7 @@ lpfc_nvme_register_port(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp) struct nvme_fc_remote_port *remote_port; struct nvme_fc_port_info rpinfo; struct lpfc_nodelist *prev_ndlp = NULL; + struct fc_rport *srport = ndlp->rport; lpfc_printf_vlog(ndlp->vport, KERN_INFO, LOG_NVME_DISC, "6006 Register NVME PORT. DID x%06x nlptype x%x\n", @@ -2461,6 +2449,10 @@ lpfc_nvme_register_port(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp) rpinfo.port_name = wwn_to_u64(ndlp->nlp_portname.u.wwn); rpinfo.node_name = wwn_to_u64(ndlp->nlp_nodename.u.wwn); + if (srport) + rpinfo.dev_loss_tmo = srport->dev_loss_tmo; + else + rpinfo.dev_loss_tmo = vport->cfg_devloss_tmo; spin_lock_irq(&vport->phba->hbalock); oldrport = lpfc_ndlp_get_nrport(ndlp); @@ -2528,7 +2520,7 @@ lpfc_nvme_register_port(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp) ndlp, prev_ndlp); } else { lpfc_printf_vlog(vport, KERN_ERR, - LOG_NVME_DISC | LOG_NODE, + LOG_TRACE_EVENT, "6031 RemotePort Registration failed " "err: %d, DID x%06x\n", ret, ndlp->nlp_DID); @@ -2574,7 +2566,7 @@ lpfc_nvme_rescan_port(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp) ndlp->nlp_state == NLP_STE_MAPPED_NODE) { nvme_fc_rescan_remoteport(remoteport); - lpfc_printf_vlog(vport, KERN_ERR, LOG_NVME_DISC, + lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, "6172 NVME rescanned DID x%06x " "port_state x%x\n", ndlp->nlp_DID, remoteport->port_state); @@ -2657,7 +2649,7 @@ lpfc_nvme_unregister_port(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp) ret = nvme_fc_unregister_remoteport(remoteport); if (ret != 0) { lpfc_nlp_put(ndlp); - lpfc_printf_vlog(vport, KERN_ERR, LOG_NVME_DISC, + lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, "6167 NVME unregister failed %d " "port_state x%x\n", ret, remoteport->port_state); @@ -2667,7 +2659,7 @@ lpfc_nvme_unregister_port(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp) input_err: #endif - lpfc_printf_vlog(vport, KERN_ERR, LOG_NVME_DISC, + lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, "6168 State error: lport x%px, rport x%px FCID x%06x\n", vport->localport, ndlp->rport, ndlp->nlp_DID); } @@ -2752,7 +2744,7 @@ lpfc_nvme_wait_for_io_drain(struct lpfc_hba *phba) * dump a message. Something is wrong. */ if ((wait_cnt % 1000) == 0) { - lpfc_printf_log(phba, KERN_ERR, LOG_NVME_IOERR, + lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT, "6178 NVME IO not empty, " "cnt %d\n", wait_cnt); } |