From c00f62e6c5468ed0673c583f1ff284274e817410 Mon Sep 17 00:00:00 2001 From: James Smart Date: Wed, 14 Aug 2019 16:57:11 -0700 Subject: scsi: lpfc: Merge per-protocol WQ/CQ pairs into single per-cpu pair Currently, each hardware queue, typically allocated per-cpu, consists of a WQ/CQ pair per protocol. Meaning if both SCSI and NVMe are supported 2 WQ/CQ pairs will exist for the hardware queue. Separate queues are unnecessary. The current implementation wastes memory backing the 2nd set of queues, and the use of double the SLI-4 WQ/CQ's means less hardware queues can be supported which means there may not always be enough to have a pair per cpu. If there is only 1 pair per cpu, more cpu's may get their own WQ/CQ. Rework the implementation to use a single WQ/CQ pair by both protocols. Signed-off-by: Dick Kennedy Signed-off-by: James Smart Signed-off-by: Martin K. Petersen --- drivers/scsi/lpfc/lpfc.h | 3 +- drivers/scsi/lpfc/lpfc_crtn.h | 2 +- drivers/scsi/lpfc/lpfc_debugfs.c | 92 ++---------- drivers/scsi/lpfc/lpfc_debugfs.h | 61 +++----- drivers/scsi/lpfc/lpfc_init.c | 296 ++++++++++----------------------------- drivers/scsi/lpfc/lpfc_nvme.c | 85 ++++------- drivers/scsi/lpfc/lpfc_nvmet.c | 8 +- drivers/scsi/lpfc/lpfc_scsi.c | 54 ++++--- drivers/scsi/lpfc/lpfc_sli.c | 145 +++++-------------- drivers/scsi/lpfc/lpfc_sli4.h | 29 ++-- 10 files changed, 218 insertions(+), 557 deletions(-) (limited to 'drivers/scsi') diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index c21d61ea82d9..11873f0d521c 100644 --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h @@ -734,14 +734,13 @@ struct lpfc_hba { #define HBA_AER_ENABLED 0x1000 /* AER enabled with HBA */ #define HBA_DEVLOSS_TMO 0x2000 /* HBA in devloss timeout */ #define HBA_RRQ_ACTIVE 0x4000 /* process the rrq active list */ -#define HBA_FCP_IOQ_FLUSH 0x8000 /* FCP I/O queues being flushed */ +#define HBA_IOQ_FLUSH 0x8000 /* FCP/NVME I/O queues being flushed */ #define HBA_FW_DUMP_OP 0x10000 /* Skips fn reset before FW dump */ #define HBA_RECOVERABLE_UE 0x20000 /* Firmware supports recoverable UE */ #define HBA_FORCED_LINK_SPEED 0x40000 /* * Firmware supports Forced Link Speed * capability */ -#define HBA_NVME_IOQ_FLUSH 0x80000 /* NVME IO queues flushed. */ #define HBA_FLOGI_ISSUED 0x100000 /* FLOGI was issued */ uint32_t fcp_ring_in_use; /* When polling test if intr-hndlr active*/ diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h index bee27bb7123c..8b84acc95a07 100644 --- a/drivers/scsi/lpfc/lpfc_crtn.h +++ b/drivers/scsi/lpfc/lpfc_crtn.h @@ -326,7 +326,7 @@ void lpfc_sli_bemem_bcopy(void *, void *, uint32_t); void lpfc_sli_abort_iocb_ring(struct lpfc_hba *, struct lpfc_sli_ring *); void lpfc_sli_abort_fcp_rings(struct lpfc_hba *phba); void lpfc_sli_hba_iocb_abort(struct lpfc_hba *); -void lpfc_sli_flush_fcp_rings(struct lpfc_hba *); +void lpfc_sli_flush_io_rings(struct lpfc_hba *phba); int lpfc_sli_ringpostbuf_put(struct lpfc_hba *, struct lpfc_sli_ring *, struct lpfc_dmabuf *); struct lpfc_dmabuf *lpfc_sli_ringpostbuf_get(struct lpfc_hba *, diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c index 75055ee59e91..45f431fbe0d2 100644 --- a/drivers/scsi/lpfc/lpfc_debugfs.c +++ b/drivers/scsi/lpfc/lpfc_debugfs.c @@ -416,8 +416,7 @@ lpfc_debugfs_commonxripools_data(struct lpfc_hba *phba, char *buf, int size) qp = &phba->sli4_hba.hdwq[lpfc_debugfs_last_xripool]; len += scnprintf(buf + len, size - len, "HdwQ %d Info ", i); - spin_lock_irqsave(&qp->abts_scsi_buf_list_lock, iflag); - spin_lock(&qp->abts_nvme_buf_list_lock); + spin_lock_irqsave(&qp->abts_io_buf_list_lock, iflag); spin_lock(&qp->io_buf_list_get_lock); spin_lock(&qp->io_buf_list_put_lock); out = qp->total_io_bufs - (qp->get_io_bufs + qp->put_io_bufs + @@ -430,8 +429,7 @@ lpfc_debugfs_commonxripools_data(struct lpfc_hba *phba, char *buf, int size) qp->abts_nvme_io_bufs, out); spin_unlock(&qp->io_buf_list_put_lock); spin_unlock(&qp->io_buf_list_get_lock); - spin_unlock(&qp->abts_nvme_buf_list_lock); - spin_unlock_irqrestore(&qp->abts_scsi_buf_list_lock, iflag); + spin_unlock_irqrestore(&qp->abts_io_buf_list_lock, iflag); lpfc_debugfs_last_xripool++; if (lpfc_debugfs_last_xripool >= phba->cfg_hdw_queue) @@ -533,9 +531,7 @@ lpfc_debugfs_multixripools_data(struct lpfc_hba *phba, char *buf, int size) continue; pbl_pool = &multixri_pool->pbl_pool; pvt_pool = &multixri_pool->pvt_pool; - txcmplq_cnt = qp->fcp_wq->pring->txcmplq_cnt; - if (qp->nvme_wq) - txcmplq_cnt += qp->nvme_wq->pring->txcmplq_cnt; + txcmplq_cnt = qp->io_wq->pring->txcmplq_cnt; scnprintf(tmp, sizeof(tmp), "%03d: %4d %4d %4d %4d | %10d %10d ", @@ -3786,23 +3782,13 @@ lpfc_idiag_wqs_for_cq(struct lpfc_hba *phba, char *wqtype, char *pbuffer, int qidx; for (qidx = 0; qidx < phba->cfg_hdw_queue; qidx++) { - qp = phba->sli4_hba.hdwq[qidx].fcp_wq; + qp = phba->sli4_hba.hdwq[qidx].io_wq; if (qp->assoc_qid != cq_id) continue; *len = __lpfc_idiag_print_wq(qp, wqtype, pbuffer, *len); if (*len >= max_cnt) return 1; } - if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) { - for (qidx = 0; qidx < phba->cfg_hdw_queue; qidx++) { - qp = phba->sli4_hba.hdwq[qidx].nvme_wq; - if (qp->assoc_qid != cq_id) - continue; - *len = __lpfc_idiag_print_wq(qp, wqtype, pbuffer, *len); - if (*len >= max_cnt) - return 1; - } - } return 0; } @@ -3868,9 +3854,9 @@ lpfc_idiag_cqs_for_eq(struct lpfc_hba *phba, char *pbuffer, struct lpfc_queue *qp; int rc; - qp = phba->sli4_hba.hdwq[eqidx].fcp_cq; + qp = phba->sli4_hba.hdwq[eqidx].io_cq; - *len = __lpfc_idiag_print_cq(qp, "FCP", pbuffer, *len); + *len = __lpfc_idiag_print_cq(qp, "IO", pbuffer, *len); /* Reset max counter */ qp->CQ_max_cqe = 0; @@ -3878,28 +3864,11 @@ lpfc_idiag_cqs_for_eq(struct lpfc_hba *phba, char *pbuffer, if (*len >= max_cnt) return 1; - rc = lpfc_idiag_wqs_for_cq(phba, "FCP", pbuffer, len, + rc = lpfc_idiag_wqs_for_cq(phba, "IO", pbuffer, len, max_cnt, qp->queue_id); if (rc) return 1; - if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) { - qp = phba->sli4_hba.hdwq[eqidx].nvme_cq; - - *len = __lpfc_idiag_print_cq(qp, "NVME", pbuffer, *len); - - /* Reset max counter */ - qp->CQ_max_cqe = 0; - - if (*len >= max_cnt) - return 1; - - rc = lpfc_idiag_wqs_for_cq(phba, "NVME", pbuffer, len, - max_cnt, qp->queue_id); - if (rc) - return 1; - } - if ((eqidx < phba->cfg_nvmet_mrq) && phba->nvmet_support) { /* NVMET CQset */ qp = phba->sli4_hba.nvmet_cqset[eqidx]; @@ -4348,7 +4317,7 @@ lpfc_idiag_queacc_write(struct file *file, const char __user *buf, if (phba->sli4_hba.hdwq) { for (qidx = 0; qidx < phba->cfg_hdw_queue; qidx++) { - qp = phba->sli4_hba.hdwq[qidx].fcp_cq; + qp = phba->sli4_hba.hdwq[qidx].io_cq; if (qp && qp->queue_id == queid) { /* Sanity check */ rc = lpfc_idiag_que_param_check( @@ -4360,22 +4329,6 @@ lpfc_idiag_queacc_write(struct file *file, const char __user *buf, } } } - /* NVME complete queue */ - if (phba->sli4_hba.hdwq) { - qidx = 0; - do { - qp = phba->sli4_hba.hdwq[qidx].nvme_cq; - if (qp && qp->queue_id == queid) { - /* Sanity check */ - rc = lpfc_idiag_que_param_check( - qp, index, count); - if (rc) - goto error_out; - idiag.ptr_private = qp; - goto pass_check; - } - } while (++qidx < phba->cfg_hdw_queue); - } goto error_out; break; case LPFC_IDIAG_MQ: @@ -4419,20 +4372,7 @@ lpfc_idiag_queacc_write(struct file *file, const char __user *buf, if (phba->sli4_hba.hdwq) { /* FCP/SCSI work queue */ for (qidx = 0; qidx < phba->cfg_hdw_queue; qidx++) { - qp = phba->sli4_hba.hdwq[qidx].fcp_wq; - if (qp && qp->queue_id == queid) { - /* Sanity check */ - rc = lpfc_idiag_que_param_check( - qp, index, count); - if (rc) - goto error_out; - idiag.ptr_private = qp; - goto pass_check; - } - } - /* NVME work queue */ - for (qidx = 0; qidx < phba->cfg_hdw_queue; qidx++) { - qp = phba->sli4_hba.hdwq[qidx].nvme_wq; + qp = phba->sli4_hba.hdwq[qidx].io_wq; if (qp && qp->queue_id == queid) { /* Sanity check */ rc = lpfc_idiag_que_param_check( @@ -6442,12 +6382,7 @@ lpfc_debug_dump_all_queues(struct lpfc_hba *phba) lpfc_debug_dump_wq(phba, DUMP_NVMELS, 0); for (idx = 0; idx < phba->cfg_hdw_queue; idx++) - lpfc_debug_dump_wq(phba, DUMP_FCP, idx); - - if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) { - for (idx = 0; idx < phba->cfg_hdw_queue; idx++) - lpfc_debug_dump_wq(phba, DUMP_NVME, idx); - } + lpfc_debug_dump_wq(phba, DUMP_IO, idx); lpfc_debug_dump_hdr_rq(phba); lpfc_debug_dump_dat_rq(phba); @@ -6459,12 +6394,7 @@ lpfc_debug_dump_all_queues(struct lpfc_hba *phba) lpfc_debug_dump_cq(phba, DUMP_NVMELS, 0); for (idx = 0; idx < phba->cfg_hdw_queue; idx++) - lpfc_debug_dump_cq(phba, DUMP_FCP, idx); - - if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) { - for (idx = 0; idx < phba->cfg_hdw_queue; idx++) - lpfc_debug_dump_cq(phba, DUMP_NVME, idx); - } + lpfc_debug_dump_cq(phba, DUMP_IO, idx); /* * Dump Event Queues (EQs) diff --git a/drivers/scsi/lpfc/lpfc_debugfs.h b/drivers/scsi/lpfc/lpfc_debugfs.h index 34070874616d..20f2537af511 100644 --- a/drivers/scsi/lpfc/lpfc_debugfs.h +++ b/drivers/scsi/lpfc/lpfc_debugfs.h @@ -291,8 +291,7 @@ struct lpfc_idiag { #define LPFC_DUMP_MULTIXRIPOOL_SIZE 8192 enum { - DUMP_FCP, - DUMP_NVME, + DUMP_IO, DUMP_MBX, DUMP_ELS, DUMP_NVMELS, @@ -415,12 +414,9 @@ lpfc_debug_dump_wq(struct lpfc_hba *phba, int qtype, int wqidx) struct lpfc_queue *wq; char *qtypestr; - if (qtype == DUMP_FCP) { - wq = phba->sli4_hba.hdwq[wqidx].fcp_wq; - qtypestr = "FCP"; - } else if (qtype == DUMP_NVME) { - wq = phba->sli4_hba.hdwq[wqidx].nvme_wq; - qtypestr = "NVME"; + if (qtype == DUMP_IO) { + wq = phba->sli4_hba.hdwq[wqidx].io_wq; + qtypestr = "IO"; } else if (qtype == DUMP_MBX) { wq = phba->sli4_hba.mbx_wq; qtypestr = "MBX"; @@ -433,7 +429,7 @@ lpfc_debug_dump_wq(struct lpfc_hba *phba, int qtype, int wqidx) } else return; - if (qtype == DUMP_FCP || qtype == DUMP_NVME) + if (qtype == DUMP_IO) pr_err("%s WQ: WQ[Idx:%d|Qid:%d]\n", qtypestr, wqidx, wq->queue_id); else @@ -459,17 +455,13 @@ lpfc_debug_dump_cq(struct lpfc_hba *phba, int qtype, int wqidx) char *qtypestr; int eqidx; - /* fcp/nvme wq and cq are 1:1, thus same indexes */ + /* io wq and cq are 1:1, thus same indexes */ eq = NULL; - if (qtype == DUMP_FCP) { - wq = phba->sli4_hba.hdwq[wqidx].fcp_wq; - cq = phba->sli4_hba.hdwq[wqidx].fcp_cq; - qtypestr = "FCP"; - } else if (qtype == DUMP_NVME) { - wq = phba->sli4_hba.hdwq[wqidx].nvme_wq; - cq = phba->sli4_hba.hdwq[wqidx].nvme_cq; - qtypestr = "NVME"; + if (qtype == DUMP_IO) { + wq = phba->sli4_hba.hdwq[wqidx].io_wq; + cq = phba->sli4_hba.hdwq[wqidx].io_cq; + qtypestr = "IO"; } else if (qtype == DUMP_MBX) { wq = phba->sli4_hba.mbx_wq; cq = phba->sli4_hba.mbx_cq; @@ -496,7 +488,7 @@ lpfc_debug_dump_cq(struct lpfc_hba *phba, int qtype, int wqidx) eq = phba->sli4_hba.hdwq[0].hba_eq; } - if (qtype == DUMP_FCP || qtype == DUMP_NVME) + if (qtype == DUMP_IO) pr_err("%s CQ: WQ[Idx:%d|Qid%d]->CQ[Idx%d|Qid%d]" "->EQ[Idx:%d|Qid:%d]:\n", qtypestr, wqidx, wq->queue_id, wqidx, cq->queue_id, @@ -572,20 +564,11 @@ lpfc_debug_dump_wq_by_id(struct lpfc_hba *phba, int qid) int wq_idx; for (wq_idx = 0; wq_idx < phba->cfg_hdw_queue; wq_idx++) - if (phba->sli4_hba.hdwq[wq_idx].fcp_wq->queue_id == qid) + if (phba->sli4_hba.hdwq[wq_idx].io_wq->queue_id == qid) break; if (wq_idx < phba->cfg_hdw_queue) { - pr_err("FCP WQ[Idx:%d|Qid:%d]\n", wq_idx, qid); - lpfc_debug_dump_q(phba->sli4_hba.hdwq[wq_idx].fcp_wq); - return; - } - - for (wq_idx = 0; wq_idx < phba->cfg_hdw_queue; wq_idx++) - if (phba->sli4_hba.hdwq[wq_idx].nvme_wq->queue_id == qid) - break; - if (wq_idx < phba->cfg_hdw_queue) { - pr_err("NVME WQ[Idx:%d|Qid:%d]\n", wq_idx, qid); - lpfc_debug_dump_q(phba->sli4_hba.hdwq[wq_idx].nvme_wq); + pr_err("IO WQ[Idx:%d|Qid:%d]\n", wq_idx, qid); + lpfc_debug_dump_q(phba->sli4_hba.hdwq[wq_idx].io_wq); return; } @@ -654,22 +637,12 @@ lpfc_debug_dump_cq_by_id(struct lpfc_hba *phba, int qid) int cq_idx; for (cq_idx = 0; cq_idx < phba->cfg_hdw_queue; cq_idx++) - if (phba->sli4_hba.hdwq[cq_idx].fcp_cq->queue_id == qid) - break; - - if (cq_idx < phba->cfg_hdw_queue) { - pr_err("FCP CQ[Idx:%d|Qid:%d]\n", cq_idx, qid); - lpfc_debug_dump_q(phba->sli4_hba.hdwq[cq_idx].fcp_cq); - return; - } - - for (cq_idx = 0; cq_idx < phba->cfg_hdw_queue; cq_idx++) - if (phba->sli4_hba.hdwq[cq_idx].nvme_cq->queue_id == qid) + if (phba->sli4_hba.hdwq[cq_idx].io_cq->queue_id == qid) break; if (cq_idx < phba->cfg_hdw_queue) { - pr_err("NVME CQ[Idx:%d|Qid:%d]\n", cq_idx, qid); - lpfc_debug_dump_q(phba->sli4_hba.hdwq[cq_idx].nvme_cq); + pr_err("IO CQ[Idx:%d|Qid:%d]\n", cq_idx, qid); + lpfc_debug_dump_q(phba->sli4_hba.hdwq[cq_idx].io_cq); return; } diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index d71f1b066e30..0bc04af1d2fb 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -1082,8 +1082,8 @@ lpfc_hba_down_post_s4(struct lpfc_hba *phba) for (idx = 0; idx < phba->cfg_hdw_queue; idx++) { qp = &phba->sli4_hba.hdwq[idx]; - spin_lock(&qp->abts_scsi_buf_list_lock); - list_splice_init(&qp->lpfc_abts_scsi_buf_list, + spin_lock(&qp->abts_io_buf_list_lock); + list_splice_init(&qp->lpfc_abts_io_buf_list, &aborts); list_for_each_entry_safe(psb, psb_next, &aborts, list) { @@ -1094,29 +1094,11 @@ lpfc_hba_down_post_s4(struct lpfc_hba *phba) spin_lock(&qp->io_buf_list_put_lock); list_splice_init(&aborts, &qp->lpfc_io_buf_list_put); qp->put_io_bufs += qp->abts_scsi_io_bufs; + qp->put_io_bufs += qp->abts_nvme_io_bufs; qp->abts_scsi_io_bufs = 0; + qp->abts_nvme_io_bufs = 0; spin_unlock(&qp->io_buf_list_put_lock); - spin_unlock(&qp->abts_scsi_buf_list_lock); - - if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) { - spin_lock(&qp->abts_nvme_buf_list_lock); - list_splice_init(&qp->lpfc_abts_nvme_buf_list, - &nvme_aborts); - list_for_each_entry_safe(psb, psb_next, &nvme_aborts, - list) { - psb->pCmd = NULL; - psb->status = IOSTAT_SUCCESS; - cnt++; - } - spin_lock(&qp->io_buf_list_put_lock); - qp->put_io_bufs += qp->abts_nvme_io_bufs; - qp->abts_nvme_io_bufs = 0; - list_splice_init(&nvme_aborts, - &qp->lpfc_io_buf_list_put); - spin_unlock(&qp->io_buf_list_put_lock); - spin_unlock(&qp->abts_nvme_buf_list_lock); - - } + spin_unlock(&qp->abts_io_buf_list_lock); } spin_unlock_irq(&phba->hbalock); @@ -1546,8 +1528,7 @@ lpfc_sli4_offline_eratt(struct lpfc_hba *phba) spin_unlock_irq(&phba->hbalock); lpfc_offline_prep(phba, LPFC_MBX_NO_WAIT); - lpfc_sli_flush_fcp_rings(phba); - lpfc_sli_flush_nvme_rings(phba); + lpfc_sli_flush_io_rings(phba); lpfc_offline(phba); lpfc_hba_down_post(phba); lpfc_unblock_mgmt_io(phba); @@ -1809,8 +1790,7 @@ lpfc_sli4_port_sta_fn_reset(struct lpfc_hba *phba, int mbx_action, "2887 Reset Needed: Attempting Port " "Recovery...\n"); lpfc_offline_prep(phba, mbx_action); - lpfc_sli_flush_fcp_rings(phba); - lpfc_sli_flush_nvme_rings(phba); + lpfc_sli_flush_io_rings(phba); lpfc_offline(phba); /* release interrupt for possible resource change */ lpfc_sli4_disable_intr(phba); @@ -3266,12 +3246,8 @@ static void lpfc_destroy_multixri_pools(struct lpfc_hba *phba) if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) lpfc_destroy_expedite_pool(phba); - if (!(phba->pport->load_flag & FC_UNLOADING)) { - lpfc_sli_flush_fcp_rings(phba); - - if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) - lpfc_sli_flush_nvme_rings(phba); - } + if (!(phba->pport->load_flag & FC_UNLOADING)) + lpfc_sli_flush_io_rings(phba); hwq_count = phba->cfg_hdw_queue; @@ -6516,11 +6492,9 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba) /* * Initialize the SLI Layer to run with lpfc SLI4 HBAs. */ - if (phba->cfg_enable_fc4_type & LPFC_ENABLE_FCP) { - /* Initialize the Abort scsi buffer list used by driver */ - spin_lock_init(&phba->sli4_hba.abts_scsi_buf_list_lock); - INIT_LIST_HEAD(&phba->sli4_hba.lpfc_abts_scsi_buf_list); - } + /* Initialize the Abort buffer list used by driver */ + spin_lock_init(&phba->sli4_hba.abts_io_buf_list_lock); + INIT_LIST_HEAD(&phba->sli4_hba.lpfc_abts_io_buf_list); if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) { /* Initialize the Abort nvme buffer list used by driver */ @@ -8475,11 +8449,6 @@ lpfc_sli4_read_config(struct lpfc_hba *phba) */ qmin -= 4; - /* If NVME is configured, double the number of CQ/WQs needed */ - if ((phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) && - !phba->nvmet_support) - qmin /= 2; - /* Check to see if there is enough for NVME */ if ((phba->cfg_irq_chann > qmin) || (phba->cfg_hdw_queue > qmin)) { @@ -8736,51 +8705,14 @@ lpfc_sli4_queue_verify(struct lpfc_hba *phba) } static int -lpfc_alloc_nvme_wq_cq(struct lpfc_hba *phba, int wqidx) -{ - struct lpfc_queue *qdesc; - int cpu; - - cpu = lpfc_find_cpu_handle(phba, wqidx, LPFC_FIND_BY_HDWQ); - qdesc = lpfc_sli4_queue_alloc(phba, LPFC_EXPANDED_PAGE_SIZE, - phba->sli4_hba.cq_esize, - LPFC_CQE_EXP_COUNT, cpu); - if (!qdesc) { - lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "0508 Failed allocate fast-path NVME CQ (%d)\n", - wqidx); - return 1; - } - qdesc->qe_valid = 1; - qdesc->hdwq = wqidx; - qdesc->chann = cpu; - phba->sli4_hba.hdwq[wqidx].nvme_cq = qdesc; - - qdesc = lpfc_sli4_queue_alloc(phba, LPFC_EXPANDED_PAGE_SIZE, - LPFC_WQE128_SIZE, LPFC_WQE_EXP_COUNT, - cpu); - if (!qdesc) { - lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "0509 Failed allocate fast-path NVME WQ (%d)\n", - wqidx); - return 1; - } - qdesc->hdwq = wqidx; - qdesc->chann = wqidx; - phba->sli4_hba.hdwq[wqidx].nvme_wq = qdesc; - list_add_tail(&qdesc->wq_list, &phba->sli4_hba.lpfc_wq_list); - return 0; -} - -static int -lpfc_alloc_fcp_wq_cq(struct lpfc_hba *phba, int wqidx) +lpfc_alloc_io_wq_cq(struct lpfc_hba *phba, int idx) { struct lpfc_queue *qdesc; - uint32_t wqesize; + u32 wqesize; int cpu; - cpu = lpfc_find_cpu_handle(phba, wqidx, LPFC_FIND_BY_HDWQ); - /* Create Fast Path FCP CQs */ + cpu = lpfc_find_cpu_handle(phba, idx, LPFC_FIND_BY_HDWQ); + /* Create Fast Path IO CQs */ if (phba->enab_exp_wqcq_pages) /* Increase the CQ size when WQEs contain an embedded cdb */ qdesc = lpfc_sli4_queue_alloc(phba, LPFC_EXPANDED_PAGE_SIZE, @@ -8793,15 +8725,15 @@ lpfc_alloc_fcp_wq_cq(struct lpfc_hba *phba, int wqidx) phba->sli4_hba.cq_ecount, cpu); if (!qdesc) { lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "0499 Failed allocate fast-path FCP CQ (%d)\n", wqidx); + "0499 Failed allocate fast-path IO CQ (%d)\n", idx); return 1; } qdesc->qe_valid = 1; - qdesc->hdwq = wqidx; + qdesc->hdwq = idx; qdesc->chann = cpu; - phba->sli4_hba.hdwq[wqidx].fcp_cq = qdesc; + phba->sli4_hba.hdwq[idx].io_cq = qdesc; - /* Create Fast Path FCP WQs */ + /* Create Fast Path IO WQs */ if (phba->enab_exp_wqcq_pages) { /* Increase the WQ size when WQEs contain an embedded cdb */ wqesize = (phba->fcp_embed_io) ? @@ -8816,13 +8748,13 @@ lpfc_alloc_fcp_wq_cq(struct lpfc_hba *phba, int wqidx) if (!qdesc) { lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "0503 Failed allocate fast-path FCP WQ (%d)\n", - wqidx); + "0503 Failed allocate fast-path IO WQ (%d)\n", + idx); return 1; } - qdesc->hdwq = wqidx; - qdesc->chann = wqidx; - phba->sli4_hba.hdwq[wqidx].fcp_wq = qdesc; + qdesc->hdwq = idx; + qdesc->chann = cpu; + phba->sli4_hba.hdwq[idx].io_wq = qdesc; list_add_tail(&qdesc->wq_list, &phba->sli4_hba.lpfc_wq_list); return 0; } @@ -8886,11 +8818,9 @@ lpfc_sli4_queue_create(struct lpfc_hba *phba) qp->get_io_bufs = 0; qp->put_io_bufs = 0; qp->total_io_bufs = 0; - spin_lock_init(&qp->abts_scsi_buf_list_lock); - INIT_LIST_HEAD(&qp->lpfc_abts_scsi_buf_list); + spin_lock_init(&qp->abts_io_buf_list_lock); + INIT_LIST_HEAD(&qp->lpfc_abts_io_buf_list); qp->abts_scsi_io_bufs = 0; - spin_lock_init(&qp->abts_nvme_buf_list_lock); - INIT_LIST_HEAD(&qp->lpfc_abts_nvme_buf_list); qp->abts_nvme_io_bufs = 0; INIT_LIST_HEAD(&qp->sgl_list); INIT_LIST_HEAD(&qp->cmd_rsp_buf_list); @@ -8991,41 +8921,31 @@ lpfc_sli4_queue_create(struct lpfc_hba *phba) qp->hba_eq = phba->sli4_hba.hdwq[eqcpup->hdwq].hba_eq; } - /* Allocate SCSI SLI4 CQ/WQs */ + /* Allocate IO Path SLI4 CQ/WQs */ for (idx = 0; idx < phba->cfg_hdw_queue; idx++) { - if (lpfc_alloc_fcp_wq_cq(phba, idx)) + if (lpfc_alloc_io_wq_cq(phba, idx)) goto out_error; } - /* Allocate NVME SLI4 CQ/WQs */ - if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) { - for (idx = 0; idx < phba->cfg_hdw_queue; idx++) { - if (lpfc_alloc_nvme_wq_cq(phba, idx)) - goto out_error; - } - - if (phba->nvmet_support) { - for (idx = 0; idx < phba->cfg_nvmet_mrq; idx++) { - cpu = lpfc_find_cpu_handle(phba, idx, - LPFC_FIND_BY_HDWQ); - qdesc = lpfc_sli4_queue_alloc( - phba, + if (phba->nvmet_support) { + for (idx = 0; idx < phba->cfg_nvmet_mrq; idx++) { + cpu = lpfc_find_cpu_handle(phba, idx, + LPFC_FIND_BY_HDWQ); + qdesc = lpfc_sli4_queue_alloc(phba, LPFC_DEFAULT_PAGE_SIZE, phba->sli4_hba.cq_esize, phba->sli4_hba.cq_ecount, cpu); - if (!qdesc) { - lpfc_printf_log( - phba, KERN_ERR, LOG_INIT, + if (!qdesc) { + lpfc_printf_log(phba, KERN_ERR, LOG_INIT, "3142 Failed allocate NVME " "CQ Set (%d)\n", idx); - goto out_error; - } - qdesc->qe_valid = 1; - qdesc->hdwq = idx; - qdesc->chann = cpu; - phba->sli4_hba.nvmet_cqset[idx] = qdesc; + goto out_error; } + qdesc->qe_valid = 1; + qdesc->hdwq = idx; + qdesc->chann = cpu; + phba->sli4_hba.nvmet_cqset[idx] = qdesc; } } @@ -9056,7 +8976,7 @@ lpfc_sli4_queue_create(struct lpfc_hba *phba) goto out_error; } qdesc->qe_valid = 1; - qdesc->chann = 0; + qdesc->chann = cpu; phba->sli4_hba.els_cq = qdesc; @@ -9074,7 +8994,7 @@ lpfc_sli4_queue_create(struct lpfc_hba *phba) "0505 Failed allocate slow-path MQ\n"); goto out_error; } - qdesc->chann = 0; + qdesc->chann = cpu; phba->sli4_hba.mbx_wq = qdesc; /* @@ -9090,7 +9010,7 @@ lpfc_sli4_queue_create(struct lpfc_hba *phba) "0504 Failed allocate slow-path ELS WQ\n"); goto out_error; } - qdesc->chann = 0; + qdesc->chann = cpu; phba->sli4_hba.els_wq = qdesc; list_add_tail(&qdesc->wq_list, &phba->sli4_hba.lpfc_wq_list); @@ -9104,7 +9024,7 @@ lpfc_sli4_queue_create(struct lpfc_hba *phba) "6079 Failed allocate NVME LS CQ\n"); goto out_error; } - qdesc->chann = 0; + qdesc->chann = cpu; qdesc->qe_valid = 1; phba->sli4_hba.nvmels_cq = qdesc; @@ -9117,7 +9037,7 @@ lpfc_sli4_queue_create(struct lpfc_hba *phba) "6080 Failed allocate NVME LS WQ\n"); goto out_error; } - qdesc->chann = 0; + qdesc->chann = cpu; phba->sli4_hba.nvmels_wq = qdesc; list_add_tail(&qdesc->wq_list, &phba->sli4_hba.lpfc_wq_list); } @@ -9260,15 +9180,10 @@ lpfc_sli4_release_hdwq(struct lpfc_hba *phba) /* Loop thru all Hardware Queues */ for (idx = 0; idx < phba->cfg_hdw_queue; idx++) { /* Free the CQ/WQ corresponding to the Hardware Queue */ - lpfc_sli4_queue_free(hdwq[idx].fcp_cq); - lpfc_sli4_queue_free(hdwq[idx].nvme_cq); - lpfc_sli4_queue_free(hdwq[idx].fcp_wq); - lpfc_sli4_queue_free(hdwq[idx].nvme_wq); - hdwq[idx].hba_eq = NULL; - hdwq[idx].fcp_cq = NULL; - hdwq[idx].nvme_cq = NULL; - hdwq[idx].fcp_wq = NULL; - hdwq[idx].nvme_wq = NULL; + lpfc_sli4_queue_free(hdwq[idx].io_cq); + lpfc_sli4_queue_free(hdwq[idx].io_wq); + hdwq[idx].io_cq = NULL; + hdwq[idx].io_wq = NULL; if (phba->cfg_xpsgl && !phba->nvmet_support) lpfc_free_sgl_per_hdwq(phba, &hdwq[idx]); lpfc_free_cmd_rsp_buf_per_hdwq(phba, &hdwq[idx]); @@ -9471,8 +9386,7 @@ lpfc_setup_cq_lookup(struct lpfc_hba *phba) list_for_each_entry(childq, &eq->child_list, list) { if (childq->queue_id > phba->sli4_hba.cq_max) continue; - if ((childq->subtype == LPFC_FCP) || - (childq->subtype == LPFC_NVME)) + if (childq->subtype == LPFC_IO) phba->sli4_hba.cq_lookup[childq->queue_id] = childq; } @@ -9598,31 +9512,6 @@ lpfc_sli4_queue_setup(struct lpfc_hba *phba) } /* Loop thru all Hardware Queues */ - if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) { - for (qidx = 0; qidx < phba->cfg_hdw_queue; qidx++) { - cpu = lpfc_find_cpu_handle(phba, qidx, - LPFC_FIND_BY_HDWQ); - cpup = &phba->sli4_hba.cpu_map[cpu]; - - /* Create the CQ/WQ corresponding to the - * Hardware Queue - */ - rc = lpfc_create_wq_cq(phba, - phba->sli4_hba.hdwq[cpup->hdwq].hba_eq, - qp[qidx].nvme_cq, - qp[qidx].nvme_wq, - &phba->sli4_hba.hdwq[qidx].nvme_cq_map, - qidx, LPFC_NVME); - if (rc) { - lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "6123 Failed to setup fastpath " - "NVME WQ/CQ (%d), rc = 0x%x\n", - qidx, (uint32_t)rc); - goto out_destroy; - } - } - } - for (qidx = 0; qidx < phba->cfg_hdw_queue; qidx++) { cpu = lpfc_find_cpu_handle(phba, qidx, LPFC_FIND_BY_HDWQ); cpup = &phba->sli4_hba.cpu_map[cpu]; @@ -9630,14 +9519,15 @@ lpfc_sli4_queue_setup(struct lpfc_hba *phba) /* Create the CQ/WQ corresponding to the Hardware Queue */ rc = lpfc_create_wq_cq(phba, phba->sli4_hba.hdwq[cpup->hdwq].hba_eq, - qp[qidx].fcp_cq, - qp[qidx].fcp_wq, - &phba->sli4_hba.hdwq[qidx].fcp_cq_map, - qidx, LPFC_FCP); + qp[qidx].io_cq, + qp[qidx].io_wq, + &phba->sli4_hba.hdwq[qidx].io_cq_map, + qidx, + LPFC_IO); if (rc) { lpfc_printf_log(phba, KERN_ERR, LOG_INIT, "0535 Failed to setup fastpath " - "FCP WQ/CQ (%d), rc = 0x%x\n", + "IO WQ/CQ (%d), rc = 0x%x\n", qidx, (uint32_t)rc); goto out_destroy; } @@ -9937,10 +9827,8 @@ lpfc_sli4_queue_unset(struct lpfc_hba *phba) for (qidx = 0; qidx < phba->cfg_hdw_queue; qidx++) { /* Destroy the CQ/WQ corresponding to Hardware Queue */ qp = &phba->sli4_hba.hdwq[qidx]; - lpfc_wq_destroy(phba, qp->fcp_wq); - lpfc_wq_destroy(phba, qp->nvme_wq); - lpfc_cq_destroy(phba, qp->fcp_cq); - lpfc_cq_destroy(phba, qp->nvme_cq); + lpfc_wq_destroy(phba, qp->io_wq); + lpfc_cq_destroy(phba, qp->io_cq); } /* Loop thru all IRQ vectors */ for (qidx = 0; qidx < phba->cfg_irq_chann; qidx++) { @@ -11397,11 +11285,10 @@ static void lpfc_sli4_xri_exchange_busy_wait(struct lpfc_hba *phba) { struct lpfc_sli4_hdw_queue *qp; - int idx, ccnt, fcnt; + int idx, ccnt; int wait_time = 0; int io_xri_cmpl = 1; int nvmet_xri_cmpl = 1; - int fcp_xri_cmpl = 1; int els_xri_cmpl = list_empty(&phba->sli4_hba.lpfc_abts_els_sgl_list); /* Driver just aborted IOs during the hba_unset process. Pause @@ -11415,32 +11302,21 @@ lpfc_sli4_xri_exchange_busy_wait(struct lpfc_hba *phba) lpfc_nvme_wait_for_io_drain(phba); ccnt = 0; - fcnt = 0; for (idx = 0; idx < phba->cfg_hdw_queue; idx++) { qp = &phba->sli4_hba.hdwq[idx]; - fcp_xri_cmpl = list_empty( - &qp->lpfc_abts_scsi_buf_list); - if (!fcp_xri_cmpl) /* if list is NOT empty */ - fcnt++; - if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) { - io_xri_cmpl = list_empty( - &qp->lpfc_abts_nvme_buf_list); - if (!io_xri_cmpl) /* if list is NOT empty */ - ccnt++; - } + io_xri_cmpl = list_empty(&qp->lpfc_abts_io_buf_list); + if (!io_xri_cmpl) /* if list is NOT empty */ + ccnt++; } if (ccnt) io_xri_cmpl = 0; - if (fcnt) - fcp_xri_cmpl = 0; if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) { nvmet_xri_cmpl = list_empty(&phba->sli4_hba.lpfc_abts_nvmet_ctx_list); } - while (!fcp_xri_cmpl || !els_xri_cmpl || !io_xri_cmpl || - !nvmet_xri_cmpl) { + while (!els_xri_cmpl || !io_xri_cmpl || !nvmet_xri_cmpl) { if (wait_time > LPFC_XRI_EXCH_BUSY_WAIT_TMO) { if (!nvmet_xri_cmpl) lpfc_printf_log(phba, KERN_ERR, LOG_INIT, @@ -11449,12 +11325,7 @@ lpfc_sli4_xri_exchange_busy_wait(struct lpfc_hba *phba) wait_time/1000); if (!io_xri_cmpl) lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "6100 NVME XRI exchange busy " - "wait time: %d seconds.\n", - wait_time/1000); - if (!fcp_xri_cmpl) - lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "2877 FCP XRI exchange busy " + "6100 IO XRI exchange busy " "wait time: %d seconds.\n", wait_time/1000); if (!els_xri_cmpl) @@ -11470,24 +11341,15 @@ lpfc_sli4_xri_exchange_busy_wait(struct lpfc_hba *phba) } ccnt = 0; - fcnt = 0; for (idx = 0; idx < phba->cfg_hdw_queue; idx++) { qp = &phba->sli4_hba.hdwq[idx]; - fcp_xri_cmpl = list_empty( - &qp->lpfc_abts_scsi_buf_list); - if (!fcp_xri_cmpl) /* if list is NOT empty */ - fcnt++; - if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) { - io_xri_cmpl = list_empty( - &qp->lpfc_abts_nvme_buf_list); - if (!io_xri_cmpl) /* if list is NOT empty */ - ccnt++; - } + io_xri_cmpl = list_empty( + &qp->lpfc_abts_io_buf_list); + if (!io_xri_cmpl) /* if list is NOT empty */ + ccnt++; } if (ccnt) io_xri_cmpl = 0; - if (fcnt) - fcp_xri_cmpl = 0; if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) { nvmet_xri_cmpl = list_empty( @@ -12282,7 +12144,7 @@ lpfc_sli_prep_dev_for_reset(struct lpfc_hba *phba) lpfc_scsi_dev_block(phba); /* Flush all driver's outstanding SCSI I/Os as we are to reset */ - lpfc_sli_flush_fcp_rings(phba); + lpfc_sli_flush_io_rings(phba); /* stop all timers */ lpfc_stop_hba_timers(phba); @@ -12312,7 +12174,7 @@ lpfc_sli_prep_dev_for_perm_failure(struct lpfc_hba *phba) lpfc_stop_hba_timers(phba); /* Clean up all driver's outstanding SCSI I/Os */ - lpfc_sli_flush_fcp_rings(phba); + lpfc_sli_flush_io_rings(phba); } /** @@ -13084,12 +12946,8 @@ lpfc_sli4_prep_dev_for_reset(struct lpfc_hba *phba) /* Block all SCSI devices' I/Os on the host */ lpfc_scsi_dev_block(phba); - /* Flush all driver's outstanding SCSI I/Os as we are to reset */ - lpfc_sli_flush_fcp_rings(phba); - - /* Flush the outstanding NVME IOs if fc4 type enabled. */ - if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) - lpfc_sli_flush_nvme_rings(phba); + /* Flush all driver's outstanding I/Os as we are to reset */ + lpfc_sli_flush_io_rings(phba); /* stop all timers */ lpfc_stop_hba_timers(phba); @@ -13120,12 +12978,8 @@ lpfc_sli4_prep_dev_for_perm_failure(struct lpfc_hba *phba) /* stop all timers */ lpfc_stop_hba_timers(phba); - /* Clean up all driver's outstanding SCSI I/Os */ - lpfc_sli_flush_fcp_rings(phba); - - /* Flush the outstanding NVME IOs if fc4 type enabled. */ - if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) - lpfc_sli_flush_nvme_rings(phba); + /* Clean up all driver's outstanding I/Os */ + lpfc_sli_flush_io_rings(phba); } /** diff --git a/drivers/scsi/lpfc/lpfc_nvme.c b/drivers/scsi/lpfc/lpfc_nvme.c index f66859d928ac..a227e36cbdc2 100644 --- a/drivers/scsi/lpfc/lpfc_nvme.c +++ b/drivers/scsi/lpfc/lpfc_nvme.c @@ -1830,7 +1830,7 @@ lpfc_nvme_fcp_abort(struct nvme_fc_local_port *pnvme_lport, */ spin_lock_irqsave(&phba->hbalock, flags); /* driver queued commands are in process of being flushed */ - if (phba->hba_flag & HBA_NVME_IOQ_FLUSH) { + if (phba->hba_flag & HBA_IOQ_FLUSH) { spin_unlock_irqrestore(&phba->hbalock, flags); lpfc_printf_vlog(vport, KERN_ERR, LOG_NVME_ABTS, "6139 Driver in reset cleanup - flushing " @@ -2091,11 +2091,11 @@ lpfc_release_nvme_buf(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_ncmd) lpfc_ncmd->cur_iocbq.sli4_xritag, lpfc_ncmd->cur_iocbq.iotag); - spin_lock_irqsave(&qp->abts_nvme_buf_list_lock, iflag); + spin_lock_irqsave(&qp->abts_io_buf_list_lock, iflag); list_add_tail(&lpfc_ncmd->list, - &qp->lpfc_abts_nvme_buf_list); + &qp->lpfc_abts_io_buf_list); qp->abts_nvme_io_bufs++; - spin_unlock_irqrestore(&qp->abts_nvme_buf_list_lock, iflag); + spin_unlock_irqrestore(&qp->abts_io_buf_list_lock, iflag); } else lpfc_release_io_buf(phba, (struct lpfc_io_buf *)lpfc_ncmd, qp); } @@ -2220,7 +2220,7 @@ lpfc_nvme_lport_unreg_wait(struct lpfc_vport *vport, if (unlikely(!ret)) { pending = 0; for (i = 0; i < phba->cfg_hdw_queue; i++) { - pring = phba->sli4_hba.hdwq[i].nvme_wq->pring; + pring = phba->sli4_hba.hdwq[i].io_wq->pring; if (!pring) continue; if (pring->txcmplq_cnt) @@ -2624,6 +2624,7 @@ lpfc_nvme_unregister_port(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp) * lpfc_sli4_nvme_xri_aborted - Fast-path process of NVME xri abort * @phba: pointer to lpfc hba data structure. * @axri: pointer to the fcp xri abort wcqe structure. + * @lpfc_ncmd: The nvme job structure for the request being aborted. * * This routine is invoked by the worker thread to process a SLI4 fast-path * NVME aborted xri. Aborted NVME IO commands are completed to the transport @@ -2631,59 +2632,33 @@ lpfc_nvme_unregister_port(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp) **/ void lpfc_sli4_nvme_xri_aborted(struct lpfc_hba *phba, - struct sli4_wcqe_xri_aborted *axri, int idx) + struct sli4_wcqe_xri_aborted *axri, + struct lpfc_io_buf *lpfc_ncmd) { uint16_t xri = bf_get(lpfc_wcqe_xa_xri, axri); - struct lpfc_io_buf *lpfc_ncmd, *next_lpfc_ncmd; struct nvmefc_fcp_req *nvme_cmd = NULL; - struct lpfc_nodelist *ndlp; - struct lpfc_sli4_hdw_queue *qp; - unsigned long iflag = 0; + struct lpfc_nodelist *ndlp = lpfc_ncmd->ndlp; - if (!(phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME)) - return; - qp = &phba->sli4_hba.hdwq[idx]; - spin_lock_irqsave(&phba->hbalock, iflag); - spin_lock(&qp->abts_nvme_buf_list_lock); - list_for_each_entry_safe(lpfc_ncmd, next_lpfc_ncmd, - &qp->lpfc_abts_nvme_buf_list, list) { - if (lpfc_ncmd->cur_iocbq.sli4_xritag == xri) { - list_del_init(&lpfc_ncmd->list); - qp->abts_nvme_io_bufs--; - lpfc_ncmd->flags &= ~LPFC_SBUF_XBUSY; - lpfc_ncmd->status = IOSTAT_SUCCESS; - spin_unlock(&qp->abts_nvme_buf_list_lock); - - spin_unlock_irqrestore(&phba->hbalock, iflag); - ndlp = lpfc_ncmd->ndlp; - if (ndlp) - lpfc_sli4_abts_err_handler(phba, ndlp, axri); - - lpfc_printf_log(phba, KERN_INFO, LOG_NVME_ABTS, - "6311 nvme_cmd x%px xri x%x tag x%x " - "abort complete and xri released\n", - lpfc_ncmd->nvmeCmd, xri, - lpfc_ncmd->cur_iocbq.iotag); - - /* Aborted NVME commands are required to not complete - * before the abort exchange command fully completes. - * Once completed, it is available via the put list. - */ - if (lpfc_ncmd->nvmeCmd) { - nvme_cmd = lpfc_ncmd->nvmeCmd; - nvme_cmd->done(nvme_cmd); - lpfc_ncmd->nvmeCmd = NULL; - } - lpfc_release_nvme_buf(phba, lpfc_ncmd); - return; - } - } - spin_unlock(&qp->abts_nvme_buf_list_lock); - spin_unlock_irqrestore(&phba->hbalock, iflag); - lpfc_printf_log(phba, KERN_INFO, LOG_NVME_ABTS, - "6312 XRI Aborted xri x%x not found\n", xri); + if (ndlp) + lpfc_sli4_abts_err_handler(phba, ndlp, axri); + lpfc_printf_log(phba, KERN_INFO, LOG_NVME_ABTS, + "6311 nvme_cmd %p xri x%x tag x%x abort complete and " + "xri released\n", + lpfc_ncmd->nvmeCmd, xri, + lpfc_ncmd->cur_iocbq.iotag); + + /* Aborted NVME commands are required to not complete + * before the abort exchange command fully completes. + * Once completed, it is available via the put list. + */ + if (lpfc_ncmd->nvmeCmd) { + nvme_cmd = lpfc_ncmd->nvmeCmd; + nvme_cmd->done(nvme_cmd); + lpfc_ncmd->nvmeCmd = NULL; + } + lpfc_release_nvme_buf(phba, lpfc_ncmd); } /** @@ -2705,13 +2680,13 @@ lpfc_nvme_wait_for_io_drain(struct lpfc_hba *phba) if (phba->sli_rev < LPFC_SLI_REV4 || !phba->sli4_hba.hdwq) return; - /* Cycle through all NVME rings and make sure all outstanding + /* Cycle through all IO rings and make sure all outstanding * WQEs have been removed from the txcmplqs. */ for (i = 0; i < phba->cfg_hdw_queue; i++) { - if (!phba->sli4_hba.hdwq[i].nvme_wq) + if (!phba->sli4_hba.hdwq[i].io_wq) continue; - pring = phba->sli4_hba.hdwq[i].nvme_wq->pring; + pring = phba->sli4_hba.hdwq[i].io_wq->pring; if (!pring) continue; diff --git a/drivers/scsi/lpfc/lpfc_nvmet.c b/drivers/scsi/lpfc/lpfc_nvmet.c index 253a9fdd245e..9884228800a5 100644 --- a/drivers/scsi/lpfc/lpfc_nvmet.c +++ b/drivers/scsi/lpfc/lpfc_nvmet.c @@ -1026,7 +1026,7 @@ lpfc_nvmet_xmt_fcp_op(struct nvmet_fc_target_port *tgtport, * WQE release CQE */ ctxp->flag |= LPFC_NVMET_DEFER_WQFULL; - wq = ctxp->hdwq->nvme_wq; + wq = ctxp->hdwq->io_wq; pring = wq->pring; spin_lock_irqsave(&pring->ring_lock, iflags); list_add_tail(&nvmewqeq->list, &wq->wqfull_list); @@ -1104,7 +1104,7 @@ lpfc_nvmet_xmt_fcp_abort(struct nvmet_fc_target_port *tgtport, spin_unlock_irqrestore(&ctxp->ctxlock, flags); lpfc_nvmet_unsol_fcp_issue_abort(phba, ctxp, ctxp->sid, ctxp->oxid); - wq = ctxp->hdwq->nvme_wq; + wq = ctxp->hdwq->io_wq; lpfc_nvmet_wqfull_flush(phba, wq, ctxp); return; } @@ -1918,7 +1918,7 @@ lpfc_nvmet_destroy_targetport(struct lpfc_hba *phba) if (phba->targetport) { tgtp = (struct lpfc_nvmet_tgtport *)phba->targetport->private; for (qidx = 0; qidx < phba->cfg_hdw_queue; qidx++) { - wq = phba->sli4_hba.hdwq[qidx].nvme_wq; + wq = phba->sli4_hba.hdwq[qidx].io_wq; lpfc_nvmet_wqfull_flush(phba, wq, NULL); } tgtp->tport_unreg_cmp = &tport_unreg_cmp; @@ -3295,7 +3295,7 @@ lpfc_nvmet_sol_fcp_issue_abort(struct lpfc_hba *phba, */ spin_lock_irqsave(&phba->hbalock, flags); /* driver queued commands are in process of being flushed */ - if (phba->hba_flag & HBA_NVME_IOQ_FLUSH) { + if (phba->hba_flag & HBA_IOQ_FLUSH) { spin_unlock_irqrestore(&phba->hbalock, flags); atomic_inc(&tgtp->xmt_abort_rsp_error); lpfc_printf_log(phba, KERN_ERR, LOG_NVME, diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index fb7df209c0aa..7c65bd652c4d 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -537,29 +537,32 @@ lpfc_sli4_vport_delete_fcp_xri_aborted(struct lpfc_vport *vport) for (idx = 0; idx < phba->cfg_hdw_queue; idx++) { qp = &phba->sli4_hba.hdwq[idx]; - spin_lock(&qp->abts_scsi_buf_list_lock); + spin_lock(&qp->abts_io_buf_list_lock); list_for_each_entry_safe(psb, next_psb, - &qp->lpfc_abts_scsi_buf_list, list) { + &qp->lpfc_abts_io_buf_list, list) { + if (psb->cur_iocbq.iocb_flag == LPFC_IO_NVME) + continue; + if (psb->rdata && psb->rdata->pnode && psb->rdata->pnode->vport == vport) psb->rdata = NULL; } - spin_unlock(&qp->abts_scsi_buf_list_lock); + spin_unlock(&qp->abts_io_buf_list_lock); } spin_unlock_irqrestore(&phba->hbalock, iflag); } /** - * lpfc_sli4_fcp_xri_aborted - Fast-path process of fcp xri abort + * lpfc_sli4_io_xri_aborted - Fast-path process of fcp xri abort * @phba: pointer to lpfc hba data structure. * @axri: pointer to the fcp xri abort wcqe structure. * * This routine is invoked by the worker thread to process a SLI4 fast-path - * FCP aborted xri. + * FCP or NVME aborted xri. **/ void -lpfc_sli4_fcp_xri_aborted(struct lpfc_hba *phba, - struct sli4_wcqe_xri_aborted *axri, int idx) +lpfc_sli4_io_xri_aborted(struct lpfc_hba *phba, + struct sli4_wcqe_xri_aborted *axri, int idx) { uint16_t xri = bf_get(lpfc_wcqe_xa_xri, axri); uint16_t rxid = bf_get(lpfc_wcqe_xa_remote_xid, axri); @@ -577,16 +580,25 @@ lpfc_sli4_fcp_xri_aborted(struct lpfc_hba *phba, qp = &phba->sli4_hba.hdwq[idx]; spin_lock_irqsave(&phba->hbalock, iflag); - spin_lock(&qp->abts_scsi_buf_list_lock); + spin_lock(&qp->abts_io_buf_list_lock); list_for_each_entry_safe(psb, next_psb, - &qp->lpfc_abts_scsi_buf_list, list) { + &qp->lpfc_abts_io_buf_list, list) { if (psb->cur_iocbq.sli4_xritag == xri) { - list_del(&psb->list); - qp->abts_scsi_io_bufs--; + list_del_init(&psb->list); psb->exch_busy = 0; psb->status = IOSTAT_SUCCESS; - spin_unlock( - &qp->abts_scsi_buf_list_lock); +#ifdef BUILD_NVME + if (psb->cur_iocbq.iocb_flag == LPFC_IO_NVME) { + qp->abts_nvme_io_bufs--; + spin_unlock(&qp->abts_io_buf_list_lock); + spin_unlock_irqrestore(&phba->hbalock, iflag); + lpfc_sli4_nvme_xri_aborted(phba, axri, psb); + return; + } +#endif + qp->abts_scsi_io_bufs--; + spin_unlock(&qp->abts_io_buf_list_lock); + if (psb->rdata && psb->rdata->pnode) ndlp = psb->rdata->pnode; else @@ -605,12 +617,12 @@ lpfc_sli4_fcp_xri_aborted(struct lpfc_hba *phba, return; } } - spin_unlock(&qp->abts_scsi_buf_list_lock); + spin_unlock(&qp->abts_io_buf_list_lock); for (i = 1; i <= phba->sli.last_iotag; i++) { iocbq = phba->sli.iocbq_lookup[i]; - if (!(iocbq->iocb_flag & LPFC_IO_FCP) || - (iocbq->iocb_flag & LPFC_IO_LIBDFC)) + if (!(iocbq->iocb_flag & LPFC_IO_FCP) || + (iocbq->iocb_flag & LPFC_IO_LIBDFC)) continue; if (iocbq->sli4_xritag != xri) continue; @@ -836,11 +848,11 @@ lpfc_release_scsi_buf_s4(struct lpfc_hba *phba, struct lpfc_io_buf *psb) qp = psb->hdwq; if (psb->exch_busy) { - spin_lock_irqsave(&qp->abts_scsi_buf_list_lock, iflag); + spin_lock_irqsave(&qp->abts_io_buf_list_lock, iflag); psb->pCmd = NULL; - list_add_tail(&psb->list, &qp->lpfc_abts_scsi_buf_list); + list_add_tail(&psb->list, &qp->lpfc_abts_io_buf_list); qp->abts_scsi_io_bufs++; - spin_unlock_irqrestore(&qp->abts_scsi_buf_list_lock, iflag); + spin_unlock_irqrestore(&qp->abts_io_buf_list_lock, iflag); } else { lpfc_release_io_buf(phba, (struct lpfc_io_buf *)psb, qp); } @@ -4800,7 +4812,7 @@ lpfc_abort_handler(struct scsi_cmnd *cmnd) spin_lock_irqsave(&phba->hbalock, flags); /* driver queued commands are in process of being flushed */ - if (phba->hba_flag & HBA_FCP_IOQ_FLUSH) { + if (phba->hba_flag & HBA_IOQ_FLUSH) { lpfc_printf_vlog(vport, KERN_WARNING, LOG_FCP, "3168 SCSI Layer abort requested I/O has been " "flushed by LLD.\n"); @@ -4821,7 +4833,7 @@ lpfc_abort_handler(struct scsi_cmnd *cmnd) iocb = &lpfc_cmd->cur_iocbq; if (phba->sli_rev == LPFC_SLI_REV4) { - pring_s4 = phba->sli4_hba.hdwq[iocb->hba_wqidx].fcp_wq->pring; + pring_s4 = phba->sli4_hba.hdwq[iocb->hba_wqidx].io_wq->pring; if (!pring_s4) { ret = FAILED; goto out_unlock_buf; diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index f4beb9104d3a..0dfd30aa4d99 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -3978,7 +3978,7 @@ lpfc_sli_abort_fcp_rings(struct lpfc_hba *phba) /* Look on all the FCP Rings for the iotag */ if (phba->sli_rev >= LPFC_SLI_REV4) { for (i = 0; i < phba->cfg_hdw_queue; i++) { - pring = phba->sli4_hba.hdwq[i].fcp_wq->pring; + pring = phba->sli4_hba.hdwq[i].io_wq->pring; lpfc_sli_abort_iocb_ring(phba, pring); } } else { @@ -3988,17 +3988,17 @@ lpfc_sli_abort_fcp_rings(struct lpfc_hba *phba) } /** - * lpfc_sli_flush_fcp_rings - flush all iocbs in the fcp ring + * lpfc_sli_flush_io_rings - flush all iocbs in the IO ring * @phba: Pointer to HBA context object. * - * This function flushes all iocbs in the fcp ring and frees all the iocb + * This function flushes all iocbs in the IO ring and frees all the iocb * objects in txq and txcmplq. This function will not issue abort iocbs * for all the iocb commands in txcmplq, they will just be returned with * IOERR_SLI_DOWN. This function is invoked with EEH when device's PCI * slot has been permanently disabled. **/ void -lpfc_sli_flush_fcp_rings(struct lpfc_hba *phba) +lpfc_sli_flush_io_rings(struct lpfc_hba *phba) { LIST_HEAD(txq); LIST_HEAD(txcmplq); @@ -4009,13 +4009,13 @@ lpfc_sli_flush_fcp_rings(struct lpfc_hba *phba) spin_lock_irq(&phba->hbalock); /* Indicate the I/O queues are flushed */ - phba->hba_flag |= HBA_FCP_IOQ_FLUSH; + phba->hba_flag |= HBA_IOQ_FLUSH; spin_unlock_irq(&phba->hbalock); /* Look on all the FCP Rings for the iotag */ if (phba->sli_rev >= LPFC_SLI_REV4) { for (i = 0; i < phba->cfg_hdw_queue; i++) { - pring = phba->sli4_hba.hdwq[i].fcp_wq->pring; + pring = phba->sli4_hba.hdwq[i].io_wq->pring; spin_lock_irq(&pring->ring_lock); /* Retrieve everything on txq */ @@ -4062,56 +4062,6 @@ lpfc_sli_flush_fcp_rings(struct lpfc_hba *phba) } } -/** - * lpfc_sli_flush_nvme_rings - flush all wqes in the nvme rings - * @phba: Pointer to HBA context object. - * - * This function flushes all wqes in the nvme rings and frees all resources - * in the txcmplq. This function does not issue abort wqes for the IO - * commands in txcmplq, they will just be returned with - * IOERR_SLI_DOWN. This function is invoked with EEH when device's PCI - * slot has been permanently disabled. - **/ -void -lpfc_sli_flush_nvme_rings(struct lpfc_hba *phba) -{ - LIST_HEAD(txcmplq); - struct lpfc_sli_ring *pring; - uint32_t i; - struct lpfc_iocbq *piocb, *next_iocb; - - if ((phba->sli_rev < LPFC_SLI_REV4) || - !(phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME)) - return; - - /* Hint to other driver operations that a flush is in progress. */ - spin_lock_irq(&phba->hbalock); - phba->hba_flag |= HBA_NVME_IOQ_FLUSH; - spin_unlock_irq(&phba->hbalock); - - /* Cycle through all NVME rings and complete each IO with - * a local driver reason code. This is a flush so no - * abort exchange to FW. - */ - for (i = 0; i < phba->cfg_hdw_queue; i++) { - pring = phba->sli4_hba.hdwq[i].nvme_wq->pring; - - spin_lock_irq(&pring->ring_lock); - list_for_each_entry_safe(piocb, next_iocb, - &pring->txcmplq, list) - piocb->iocb_flag &= ~LPFC_IO_ON_TXCMPLQ; - /* Retrieve everything on the txcmplq */ - list_splice_init(&pring->txcmplq, &txcmplq); - pring->txcmplq_cnt = 0; - spin_unlock_irq(&pring->ring_lock); - - /* Flush the txcmpq &&&PAE */ - lpfc_sli_cancel_iocbs(phba, &txcmplq, - IOSTAT_LOCAL_REJECT, - IOERR_SLI_DOWN); - } -} - /** * lpfc_sli_brdready_s3 - Check for sli3 host ready status * @phba: Pointer to HBA context object. @@ -5603,10 +5553,8 @@ lpfc_sli4_arm_cqeq_intr(struct lpfc_hba *phba) for (qidx = 0; qidx < phba->cfg_hdw_queue; qidx++) { qp = &sli4_hba->hdwq[qidx]; /* ARM the corresponding CQ */ - sli4_hba->sli4_write_cq_db(phba, qp->fcp_cq, 0, - LPFC_QUEUE_REARM); - sli4_hba->sli4_write_cq_db(phba, qp->nvme_cq, 0, - LPFC_QUEUE_REARM); + sli4_hba->sli4_write_cq_db(phba, qp[qidx].io_cq, 0, + LPFC_QUEUE_REARM); } /* Loop thru all IRQ vectors */ @@ -7262,7 +7210,7 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba) else phba->hba_flag &= ~HBA_FIP_SUPPORT; - phba->hba_flag &= ~HBA_FCP_IOQ_FLUSH; + phba->hba_flag &= ~HBA_IOQ_FLUSH; if (phba->sli_rev != LPFC_SLI_REV4) { lpfc_printf_log(phba, KERN_ERR, LOG_MBOX | LOG_SLI, @@ -9930,7 +9878,7 @@ __lpfc_sli_issue_iocb_s4(struct lpfc_hba *phba, uint32_t ring_number, /* Get the WQ */ if ((piocb->iocb_flag & LPFC_IO_FCP) || (piocb->iocb_flag & LPFC_USE_FCPWQIDX)) { - wq = phba->sli4_hba.hdwq[piocb->hba_wqidx].fcp_wq; + wq = phba->sli4_hba.hdwq[piocb->hba_wqidx].io_wq; } else { wq = phba->sli4_hba.els_wq; } @@ -10077,7 +10025,7 @@ lpfc_sli4_calc_ring(struct lpfc_hba *phba, struct lpfc_iocbq *piocb) lpfc_cmd = (struct lpfc_io_buf *)piocb->context1; piocb->hba_wqidx = lpfc_cmd->hdwq_no; } - return phba->sli4_hba.hdwq[piocb->hba_wqidx].fcp_wq->pring; + return phba->sli4_hba.hdwq[piocb->hba_wqidx].io_wq->pring; } else { if (unlikely(!phba->sli4_hba.els_wq)) return NULL; @@ -10530,7 +10478,7 @@ lpfc_sli4_queue_init(struct lpfc_hba *phba) INIT_LIST_HEAD(&psli->mboxq_cmpl); /* Initialize list headers for txq and txcmplq as double linked lists */ for (i = 0; i < phba->cfg_hdw_queue; i++) { - pring = phba->sli4_hba.hdwq[i].fcp_wq->pring; + pring = phba->sli4_hba.hdwq[i].io_wq->pring; pring->flag = 0; pring->ringno = LPFC_FCP_RING; pring->txcmplq_cnt = 0; @@ -10549,16 +10497,6 @@ lpfc_sli4_queue_init(struct lpfc_hba *phba) spin_lock_init(&pring->ring_lock); if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) { - for (i = 0; i < phba->cfg_hdw_queue; i++) { - pring = phba->sli4_hba.hdwq[i].nvme_wq->pring; - pring->flag = 0; - pring->ringno = LPFC_FCP_RING; - pring->txcmplq_cnt = 0; - INIT_LIST_HEAD(&pring->txq); - INIT_LIST_HEAD(&pring->txcmplq); - INIT_LIST_HEAD(&pring->iocb_continueq); - spin_lock_init(&pring->ring_lock); - } pring = phba->sli4_hba.nvmels_wq->pring; pring->flag = 0; pring->ringno = LPFC_ELS_RING; @@ -11522,7 +11460,7 @@ lpfc_sli_abort_iocb(struct lpfc_vport *vport, struct lpfc_sli_ring *pring, int i; /* all I/Os are in process of being flushed */ - if (phba->hba_flag & HBA_FCP_IOQ_FLUSH) + if (phba->hba_flag & HBA_IOQ_FLUSH) return errcnt; for (i = 1; i <= phba->sli.last_iotag; i++) { @@ -11632,7 +11570,7 @@ lpfc_sli_abort_taskmgmt(struct lpfc_vport *vport, struct lpfc_sli_ring *pring, spin_lock_irqsave(&phba->hbalock, iflags); /* all I/Os are in process of being flushed */ - if (phba->hba_flag & HBA_FCP_IOQ_FLUSH) { + if (phba->hba_flag & HBA_IOQ_FLUSH) { spin_unlock_irqrestore(&phba->hbalock, iflags); return 0; } @@ -11656,7 +11594,7 @@ lpfc_sli_abort_taskmgmt(struct lpfc_vport *vport, struct lpfc_sli_ring *pring, if (phba->sli_rev == LPFC_SLI_REV4) { pring_s4 = - phba->sli4_hba.hdwq[iocbq->hba_wqidx].fcp_wq->pring; + phba->sli4_hba.hdwq[iocbq->hba_wqidx].io_wq->pring; if (!pring_s4) { spin_unlock(&lpfc_cmd->buf_lock); continue; @@ -13365,8 +13303,13 @@ lpfc_sli4_sp_handle_abort_xri_wcqe(struct lpfc_hba *phba, unsigned long iflags; switch (cq->subtype) { - case LPFC_FCP: - lpfc_sli4_fcp_xri_aborted(phba, wcqe, cq->hdwq); + case LPFC_IO: + lpfc_sli4_io_xri_aborted(phba, wcqe, cq->hdwq); + if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) { + /* Notify aborted XRI for NVME work queue */ + if (phba->nvmet_support) + lpfc_sli4_nvmet_xri_aborted(phba, wcqe); + } workposted = false; break; case LPFC_NVME_LS: /* NVME LS uses ELS resources */ @@ -13384,15 +13327,6 @@ lpfc_sli4_sp_handle_abort_xri_wcqe(struct lpfc_hba *phba, spin_unlock_irqrestore(&phba->hbalock, iflags); workposted = true; break; - case LPFC_NVME: - /* Notify aborted XRI for NVME work queue */ - if (phba->nvmet_support) - lpfc_sli4_nvmet_xri_aborted(phba, wcqe); - else - lpfc_sli4_nvme_xri_aborted(phba, wcqe, cq->hdwq); - - workposted = false; - break; default: lpfc_printf_log(phba, KERN_ERR, LOG_SLI, "0603 Invalid CQ subtype %d: " @@ -13720,7 +13654,7 @@ __lpfc_sli4_sp_process_cq(struct lpfc_queue *cq) &delay); break; case LPFC_WCQ: - if (cq->subtype == LPFC_FCP || cq->subtype == LPFC_NVME) + if (cq->subtype == LPFC_IO) workposted |= __lpfc_sli4_process_cq(phba, cq, lpfc_sli4_fp_handle_cqe, &delay); @@ -14037,10 +13971,7 @@ lpfc_sli4_fp_handle_cqe(struct lpfc_hba *phba, struct lpfc_queue *cq, cq->CQ_wq++; /* Process the WQ complete event */ phba->last_completion_time = jiffies; - if ((cq->subtype == LPFC_FCP) || (cq->subtype == LPFC_NVME)) - lpfc_sli4_fp_handle_fcp_wcqe(phba, cq, - (struct lpfc_wcqe_complete *)&wcqe); - if (cq->subtype == LPFC_NVME_LS) + if (cq->subtype == LPFC_IO || cq->subtype == LPFC_NVME_LS) lpfc_sli4_fp_handle_fcp_wcqe(phba, cq, (struct lpfc_wcqe_complete *)&wcqe); break; @@ -19506,7 +19437,7 @@ lpfc_drain_txq(struct lpfc_hba *phba) if (phba->link_flag & LS_MDS_LOOPBACK) { /* MDS WQE are posted only to first WQ*/ - wq = phba->sli4_hba.hdwq[0].fcp_wq; + wq = phba->sli4_hba.hdwq[0].io_wq; if (unlikely(!wq)) return 0; pring = wq->pring; @@ -19757,10 +19688,10 @@ lpfc_sli4_issue_wqe(struct lpfc_hba *phba, struct lpfc_sli4_hdw_queue *qp, /* NVME_FCREQ and NVME_ABTS requests */ if (pwqe->iocb_flag & LPFC_IO_NVME) { /* Get the IO distribution (hba_wqidx) for WQ assignment. */ - wq = qp->nvme_wq; + wq = qp->io_wq; pring = wq->pring; - bf_set(wqe_cqid, &wqe->generic.wqe_com, qp->nvme_cq_map); + bf_set(wqe_cqid, &wqe->generic.wqe_com, qp->io_cq_map); lpfc_qp_spin_lock_irqsave(&pring->ring_lock, iflags, qp, wq_access); @@ -19777,7 +19708,7 @@ lpfc_sli4_issue_wqe(struct lpfc_hba *phba, struct lpfc_sli4_hdw_queue *qp, /* NVMET requests */ if (pwqe->iocb_flag & LPFC_IO_NVMET) { /* Get the IO distribution (hba_wqidx) for WQ assignment. */ - wq = qp->nvme_wq; + wq = qp->io_wq; pring = wq->pring; ctxp = pwqe->context2; @@ -19788,7 +19719,7 @@ lpfc_sli4_issue_wqe(struct lpfc_hba *phba, struct lpfc_sli4_hdw_queue *qp, } bf_set(wqe_xri_tag, &pwqe->wqe.xmit_bls_rsp.wqe_com, pwqe->sli4_xritag); - bf_set(wqe_cqid, &wqe->generic.wqe_com, qp->nvme_cq_map); + bf_set(wqe_cqid, &wqe->generic.wqe_com, qp->io_cq_map); lpfc_qp_spin_lock_irqsave(&pring->ring_lock, iflags, qp, wq_access); @@ -19835,9 +19766,7 @@ void lpfc_snapshot_mxp(struct lpfc_hba *phba, u32 hwqid) if (multixri_pool->stat_snapshot_taken == LPFC_MXP_SNAPSHOT_TAKEN) { pvt_pool = &qp->p_multixri_pool->pvt_pool; pbl_pool = &qp->p_multixri_pool->pbl_pool; - txcmplq_cnt = qp->fcp_wq->pring->txcmplq_cnt; - if (qp->nvme_wq) - txcmplq_cnt += qp->nvme_wq->pring->txcmplq_cnt; + txcmplq_cnt = qp->io_wq->pring->txcmplq_cnt; multixri_pool->stat_pbl_count = pbl_pool->count; multixri_pool->stat_pvt_count = pvt_pool->count; @@ -19907,12 +19836,9 @@ void lpfc_adjust_high_watermark(struct lpfc_hba *phba, u32 hwqid) watermark_max = xri_limit; watermark_min = xri_limit / 2; - txcmplq_cnt = qp->fcp_wq->pring->txcmplq_cnt; + txcmplq_cnt = qp->io_wq->pring->txcmplq_cnt; abts_io_bufs = qp->abts_scsi_io_bufs; - if (qp->nvme_wq) { - txcmplq_cnt += qp->nvme_wq->pring->txcmplq_cnt; - abts_io_bufs += qp->abts_nvme_io_bufs; - } + abts_io_bufs += qp->abts_nvme_io_bufs; new_watermark = txcmplq_cnt + abts_io_bufs; new_watermark = min(watermark_max, new_watermark); @@ -20187,12 +20113,9 @@ void lpfc_release_io_buf(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_ncmd, pbl_pool = &qp->p_multixri_pool->pbl_pool; pvt_pool = &qp->p_multixri_pool->pvt_pool; - txcmplq_cnt = qp->fcp_wq->pring->txcmplq_cnt; + txcmplq_cnt = qp->io_wq->pring->txcmplq_cnt; abts_io_bufs = qp->abts_scsi_io_bufs; - if (qp->nvme_wq) { - txcmplq_cnt += qp->nvme_wq->pring->txcmplq_cnt; - abts_io_bufs += qp->abts_nvme_io_bufs; - } + abts_io_bufs += qp->abts_nvme_io_bufs; xri_owned = pvt_pool->count + txcmplq_cnt + abts_io_bufs; xri_limit = qp->p_multixri_pool->xri_limit; diff --git a/drivers/scsi/lpfc/lpfc_sli4.h b/drivers/scsi/lpfc/lpfc_sli4.h index 3ec9cf4c6427..11a72bbef8f7 100644 --- a/drivers/scsi/lpfc/lpfc_sli4.h +++ b/drivers/scsi/lpfc/lpfc_sli4.h @@ -109,9 +109,8 @@ enum lpfc_sli4_queue_type { enum lpfc_sli4_queue_subtype { LPFC_NONE, LPFC_MBOX, - LPFC_FCP, + LPFC_IO, LPFC_ELS, - LPFC_NVME, LPFC_NVMET, LPFC_NVME_LS, LPFC_USOL @@ -641,22 +640,17 @@ struct lpfc_eq_intr_info { struct lpfc_sli4_hdw_queue { /* Pointers to the constructed SLI4 queues */ struct lpfc_queue *hba_eq; /* Event queues for HBA */ - struct lpfc_queue *fcp_cq; /* Fast-path FCP compl queue */ - struct lpfc_queue *nvme_cq; /* Fast-path NVME compl queue */ - struct lpfc_queue *fcp_wq; /* Fast-path FCP work queue */ - struct lpfc_queue *nvme_wq; /* Fast-path NVME work queue */ - uint16_t fcp_cq_map; - uint16_t nvme_cq_map; + struct lpfc_queue *io_cq; /* Fast-path FCP & NVME compl queue */ + struct lpfc_queue *io_wq; /* Fast-path FCP & NVME work queue */ + uint16_t io_cq_map; /* Keep track of IO buffers for this hardware queue */ spinlock_t io_buf_list_get_lock; /* Common buf alloc list lock */ struct list_head lpfc_io_buf_list_get; spinlock_t io_buf_list_put_lock; /* Common buf free list lock */ struct list_head lpfc_io_buf_list_put; - spinlock_t abts_scsi_buf_list_lock; /* list of aborted SCSI IOs */ - struct list_head lpfc_abts_scsi_buf_list; - spinlock_t abts_nvme_buf_list_lock; /* list of aborted NVME IOs */ - struct list_head lpfc_abts_nvme_buf_list; + spinlock_t abts_io_buf_list_lock; /* list of aborted IOs */ + struct list_head lpfc_abts_io_buf_list; uint32_t total_io_bufs; uint32_t get_io_bufs; uint32_t put_io_bufs; @@ -852,8 +846,8 @@ struct lpfc_sli4_hba { struct lpfc_queue **cq_lookup; struct list_head lpfc_els_sgl_list; struct list_head lpfc_abts_els_sgl_list; - spinlock_t abts_scsi_buf_list_lock; /* list of aborted SCSI IOs */ - struct list_head lpfc_abts_scsi_buf_list; + spinlock_t abts_io_buf_list_lock; /* list of aborted SCSI IOs */ + struct list_head lpfc_abts_io_buf_list; struct list_head lpfc_nvmet_sgl_list; spinlock_t abts_nvmet_buf_list_lock; /* list of aborted NVMET IOs */ struct list_head lpfc_abts_nvmet_ctx_list; @@ -1058,10 +1052,11 @@ int lpfc_sli4_resume_rpi(struct lpfc_nodelist *, void (*)(struct lpfc_hba *, LPFC_MBOXQ_t *), void *); void lpfc_sli4_fcp_xri_abort_event_proc(struct lpfc_hba *); void lpfc_sli4_els_xri_abort_event_proc(struct lpfc_hba *); -void lpfc_sli4_fcp_xri_aborted(struct lpfc_hba *, - struct sli4_wcqe_xri_aborted *, int); void lpfc_sli4_nvme_xri_aborted(struct lpfc_hba *phba, - struct sli4_wcqe_xri_aborted *axri, int idx); + struct sli4_wcqe_xri_aborted *axri, + struct lpfc_io_buf *lpfc_ncmd); +void lpfc_sli4_io_xri_aborted(struct lpfc_hba *phba, + struct sli4_wcqe_xri_aborted *axri, int idx); void lpfc_sli4_nvmet_xri_aborted(struct lpfc_hba *phba, struct sli4_wcqe_xri_aborted *axri); void lpfc_sli4_els_xri_aborted(struct lpfc_hba *, -- cgit v1.2.3