diff options
| -rw-r--r-- | drivers/scsi/lpfc/lpfc.h | 4 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_attr.c | 84 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_debugfs.c | 152 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_debugfs.h | 65 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_init.c | 489 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_nvme.c | 16 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_nvmet.c | 10 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_scsi.c | 8 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.c | 159 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli4.h | 36 |
10 files changed, 417 insertions, 606 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index 858a9a50f94d..da12476dd933 100644 --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h @@ -810,11 +810,10 @@ struct lpfc_hba { uint32_t cfg_auto_imax; uint32_t cfg_fcp_imax; uint32_t cfg_fcp_cpu_map; - uint32_t cfg_fcp_io_channel; + uint32_t cfg_hdw_queue; uint32_t cfg_suppress_rsp; uint32_t cfg_nvme_oas; uint32_t cfg_nvme_embed_cmd; - uint32_t cfg_nvme_io_channel; uint32_t cfg_nvmet_mrq_post; uint32_t cfg_nvmet_mrq; uint32_t cfg_enable_nvmet; @@ -877,7 +876,6 @@ struct lpfc_hba { #define LPFC_ENABLE_NVME 2 #define LPFC_ENABLE_BOTH 3 uint32_t cfg_enable_pbde; - uint32_t io_channel_irqs; /* number of irqs for io channels */ struct nvmet_fc_target_port *targetport; lpfc_vpd_t vpd; /* vital product data */ diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index 0980e1b67b83..c6b1d432dd07 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -456,7 +456,7 @@ lpfc_nvme_info_show(struct device *dev, struct device_attribute *attr, totin = 0; totout = 0; - for (i = 0; i < phba->cfg_nvme_io_channel; i++) { + for (i = 0; i < phba->cfg_hdw_queue; i++) { cstat = &lport->cstat[i]; tot = atomic_read(&cstat->fc4NvmeIoCmpls); totin += tot; @@ -4909,7 +4909,7 @@ lpfc_fcp_imax_store(struct device *dev, struct device_attribute *attr, phba->cfg_fcp_imax = (uint32_t)val; phba->initial_imax = phba->cfg_fcp_imax; - for (i = 0; i < phba->io_channel_irqs; i += LPFC_MAX_EQ_DELAY_EQID_CNT) + for (i = 0; i < phba->cfg_hdw_queue; i += LPFC_MAX_EQ_DELAY_EQID_CNT) lpfc_modify_hba_eq_delay(phba, i, LPFC_MAX_EQ_DELAY_EQID_CNT, val); @@ -5398,41 +5398,23 @@ LPFC_ATTR_RW(nvme_embed_cmd, 1, 0, 2, "Embed NVME Command in WQE"); /* - * lpfc_fcp_io_channel: Set the number of FCP IO channels the driver - * will advertise it supports to the SCSI layer. This also will map to - * the number of WQs the driver will create. - * - * 0 = Configure the number of io channels to the number of active CPUs. - * 1,32 = Manually specify how many io channels to use. - * - * Value range is [0,32]. Default value is 4. - */ -LPFC_ATTR_R(fcp_io_channel, - LPFC_FCP_IO_CHAN_DEF, - LPFC_HBA_IO_CHAN_MIN, LPFC_HBA_IO_CHAN_MAX, - "Set the number of FCP I/O channels"); - -/* - * lpfc_nvme_io_channel: Set the number of IO hardware queues the driver - * will advertise it supports to the NVME layer. This also will map to - * the number of WQs the driver will create. - * - * This module parameter is valid when lpfc_enable_fc4_type is set - * to support NVME. + * lpfc_hdw_queue: Set the number of IO channels the driver + * will advertise it supports to the NVME and SCSI layers. This also + * will map to the number of EQ/CQ/WQs the driver will create. * * The NVME Layer will try to create this many, plus 1 administrative * hardware queue. The administrative queue will always map to WQ 0 * A hardware IO queue maps (qidx) to a specific driver WQ. * - * 0 = Configure the number of io channels to the number of active CPUs. - * 1,32 = Manually specify how many io channels to use. + * 0 = Configure the number of hdw queues to the number of active CPUs. + * 1,64 = Manually specify how many hdw queues to use. * - * Value range is [0,32]. Default value is 0. + * Value range is [0,64]. Default value is 0. */ -LPFC_ATTR_R(nvme_io_channel, - LPFC_NVME_IO_CHAN_DEF, - LPFC_HBA_IO_CHAN_MIN, LPFC_HBA_IO_CHAN_MAX, - "Set the number of NVME I/O channels"); +LPFC_ATTR_R(hdw_queue, + LPFC_HBA_HDWQ_DEF, + LPFC_HBA_HDWQ_MIN, LPFC_HBA_HDWQ_MAX, + "Set the number of I/O Hardware Queues"); /* # lpfc_enable_hba_reset: Allow or prevent HBA resets to the hardware. @@ -5727,9 +5709,8 @@ struct device_attribute *lpfc_hba_attrs[] = { &dev_attr_lpfc_auto_imax, &dev_attr_lpfc_fcp_imax, &dev_attr_lpfc_fcp_cpu_map, - &dev_attr_lpfc_fcp_io_channel, + &dev_attr_lpfc_hdw_queue, &dev_attr_lpfc_suppress_rsp, - &dev_attr_lpfc_nvme_io_channel, &dev_attr_lpfc_nvmet_mrq, &dev_attr_lpfc_nvmet_mrq_post, &dev_attr_lpfc_nvme_enable_fb, @@ -6806,8 +6787,7 @@ lpfc_get_cfgparam(struct lpfc_hba *phba) /* Initialize first burst. Target vs Initiator are different. */ lpfc_nvme_enable_fb_init(phba, lpfc_nvme_enable_fb); lpfc_nvmet_fb_size_init(phba, lpfc_nvmet_fb_size); - lpfc_fcp_io_channel_init(phba, lpfc_fcp_io_channel); - lpfc_nvme_io_channel_init(phba, lpfc_nvme_io_channel); + lpfc_hdw_queue_init(phba, lpfc_hdw_queue); lpfc_enable_bbcr_init(phba, lpfc_enable_bbcr); lpfc_enable_dpp_init(phba, lpfc_enable_dpp); @@ -6829,21 +6809,8 @@ lpfc_get_cfgparam(struct lpfc_hba *phba) phba->cfg_enable_pbde = 0; /* A value of 0 means use the number of CPUs found in the system */ - if (phba->cfg_fcp_io_channel == 0) - phba->cfg_fcp_io_channel = phba->sli4_hba.num_present_cpu; - if (phba->cfg_nvme_io_channel == 0) - phba->cfg_nvme_io_channel = phba->sli4_hba.num_present_cpu; - - if (phba->cfg_enable_fc4_type == LPFC_ENABLE_NVME) - phba->cfg_fcp_io_channel = 0; - - if (phba->cfg_enable_fc4_type == LPFC_ENABLE_FCP) - phba->cfg_nvme_io_channel = 0; - - if (phba->cfg_fcp_io_channel > phba->cfg_nvme_io_channel) - phba->io_channel_irqs = phba->cfg_fcp_io_channel; - else - phba->io_channel_irqs = phba->cfg_nvme_io_channel; + if (phba->cfg_hdw_queue == 0) + phba->cfg_hdw_queue = phba->sli4_hba.num_present_cpu; phba->cfg_soft_wwnn = 0L; phba->cfg_soft_wwpn = 0L; @@ -6884,16 +6851,12 @@ lpfc_get_cfgparam(struct lpfc_hba *phba) void lpfc_nvme_mod_param_dep(struct lpfc_hba *phba) { - if (phba->cfg_nvme_io_channel > phba->sli4_hba.num_present_cpu) - phba->cfg_nvme_io_channel = phba->sli4_hba.num_present_cpu; - - if (phba->cfg_fcp_io_channel > phba->sli4_hba.num_present_cpu) - phba->cfg_fcp_io_channel = phba->sli4_hba.num_present_cpu; + if (phba->cfg_hdw_queue > phba->sli4_hba.num_present_cpu) + phba->cfg_hdw_queue = phba->sli4_hba.num_present_cpu; if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME && phba->nvmet_support) { phba->cfg_enable_fc4_type &= ~LPFC_ENABLE_FCP; - phba->cfg_fcp_io_channel = 0; lpfc_printf_log(phba, KERN_INFO, LOG_NVME_DISC, "6013 %s x%x fb_size x%x, fb_max x%x\n", @@ -6910,11 +6873,11 @@ lpfc_nvme_mod_param_dep(struct lpfc_hba *phba) } if (!phba->cfg_nvmet_mrq) - phba->cfg_nvmet_mrq = phba->cfg_nvme_io_channel; + phba->cfg_nvmet_mrq = phba->cfg_hdw_queue; /* Adjust lpfc_nvmet_mrq to avoid running out of WQE slots */ - if (phba->cfg_nvmet_mrq > phba->cfg_nvme_io_channel) { - phba->cfg_nvmet_mrq = phba->cfg_nvme_io_channel; + if (phba->cfg_nvmet_mrq > phba->cfg_hdw_queue) { + phba->cfg_nvmet_mrq = phba->cfg_hdw_queue; lpfc_printf_log(phba, KERN_ERR, LOG_NVME_DISC, "6018 Adjust lpfc_nvmet_mrq to %d\n", phba->cfg_nvmet_mrq); @@ -6928,11 +6891,6 @@ lpfc_nvme_mod_param_dep(struct lpfc_hba *phba) phba->cfg_nvmet_mrq = LPFC_NVMET_MRQ_OFF; phba->cfg_nvmet_fb_size = 0; } - - if (phba->cfg_fcp_io_channel > phba->cfg_nvme_io_channel) - phba->io_channel_irqs = phba->cfg_fcp_io_channel; - else - phba->io_channel_irqs = phba->cfg_nvme_io_channel; } /** diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c index 355857e1ef7d..fc5ec99bfde2 100644 --- a/drivers/scsi/lpfc/lpfc_debugfs.c +++ b/drivers/scsi/lpfc/lpfc_debugfs.c @@ -919,13 +919,13 @@ lpfc_debugfs_nvmestat_data(struct lpfc_vport *vport, char *buf, int size) atomic_read(&lport->fc4NvmeLsRequests), atomic_read(&lport->fc4NvmeLsCmpls)); - if (phba->cfg_nvme_io_channel < 32) - maxch = phba->cfg_nvme_io_channel; + if (phba->cfg_hdw_queue < LPFC_HBA_HDWQ_MAX) + maxch = phba->cfg_hdw_queue; else - maxch = 32; + maxch = LPFC_HBA_HDWQ_MAX; totin = 0; totout = 0; - for (i = 0; i < phba->cfg_nvme_io_channel; i++) { + for (i = 0; i < phba->cfg_hdw_queue; i++) { cstat = &lport->cstat[i]; tot = atomic_read(&cstat->fc4NvmeIoCmpls); totin += tot; @@ -3182,21 +3182,23 @@ lpfc_idiag_wqs_for_cq(struct lpfc_hba *phba, char *wqtype, char *pbuffer, struct lpfc_queue *qp; int qidx; - for (qidx = 0; qidx < phba->cfg_fcp_io_channel; qidx++) { - qp = phba->sli4_hba.fcp_wq[qidx]; + for (qidx = 0; qidx < phba->cfg_hdw_queue; qidx++) { + qp = phba->sli4_hba.hdwq[qidx].fcp_wq; if (qp->assoc_qid != cq_id) continue; *len = __lpfc_idiag_print_wq(qp, wqtype, pbuffer, *len); if (*len >= max_cnt) return 1; } - for (qidx = 0; qidx < phba->cfg_nvme_io_channel; qidx++) { - qp = phba->sli4_hba.nvme_wq[qidx]; - 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; } @@ -3262,8 +3264,8 @@ lpfc_idiag_cqs_for_eq(struct lpfc_hba *phba, char *pbuffer, struct lpfc_queue *qp; int qidx, rc; - for (qidx = 0; qidx < phba->cfg_fcp_io_channel; qidx++) { - qp = phba->sli4_hba.fcp_cq[qidx]; + for (qidx = 0; qidx < phba->cfg_hdw_queue; qidx++) { + qp = phba->sli4_hba.hdwq[qidx].fcp_cq; if (qp->assoc_qid != eq_id) continue; @@ -3281,23 +3283,25 @@ lpfc_idiag_cqs_for_eq(struct lpfc_hba *phba, char *pbuffer, return 1; } - for (qidx = 0; qidx < phba->cfg_nvme_io_channel; qidx++) { - qp = phba->sli4_hba.nvme_cq[qidx]; - if (qp->assoc_qid != eq_id) - continue; + 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_cq; + if (qp->assoc_qid != eq_id) + continue; - *len = __lpfc_idiag_print_cq(qp, "NVME", pbuffer, *len); + *len = __lpfc_idiag_print_cq(qp, "NVME", pbuffer, *len); - /* Reset max counter */ - qp->CQ_max_cqe = 0; + /* Reset max counter */ + qp->CQ_max_cqe = 0; - if (*len >= max_cnt) - return 1; + 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; + 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) { @@ -3387,19 +3391,19 @@ lpfc_idiag_queinfo_read(struct file *file, char __user *buf, size_t nbytes, spin_lock_irq(&phba->hbalock); /* Fast-path event queue */ - if (phba->sli4_hba.hba_eq && phba->io_channel_irqs) { + if (phba->sli4_hba.hdwq && phba->cfg_hdw_queue) { x = phba->lpfc_idiag_last_eq; phba->lpfc_idiag_last_eq++; - if (phba->lpfc_idiag_last_eq >= phba->io_channel_irqs) + if (phba->lpfc_idiag_last_eq >= phba->cfg_hdw_queue) phba->lpfc_idiag_last_eq = 0; len += snprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len, "EQ %d out of %d HBA EQs\n", - x, phba->io_channel_irqs); + x, phba->cfg_hdw_queue); /* Fast-path EQ */ - qp = phba->sli4_hba.hba_eq[x]; + qp = phba->sli4_hba.hdwq[x].hba_eq; if (!qp) goto out; @@ -3691,9 +3695,9 @@ lpfc_idiag_queacc_write(struct file *file, const char __user *buf, switch (quetp) { case LPFC_IDIAG_EQ: /* HBA event queue */ - if (phba->sli4_hba.hba_eq) { - for (qidx = 0; qidx < phba->io_channel_irqs; qidx++) { - qp = phba->sli4_hba.hba_eq[qidx]; + if (phba->sli4_hba.hdwq) { + for (qidx = 0; qidx < phba->cfg_hdw_queue; qidx++) { + qp = phba->sli4_hba.hdwq[qidx].hba_eq; if (qp && qp->queue_id == queid) { /* Sanity check */ rc = lpfc_idiag_que_param_check(qp, @@ -3742,10 +3746,10 @@ lpfc_idiag_queacc_write(struct file *file, const char __user *buf, goto pass_check; } /* FCP complete queue */ - if (phba->sli4_hba.fcp_cq) { - for (qidx = 0; qidx < phba->cfg_fcp_io_channel; + if (phba->sli4_hba.hdwq) { + for (qidx = 0; qidx < phba->cfg_hdw_queue; qidx++) { - qp = phba->sli4_hba.fcp_cq[qidx]; + qp = phba->sli4_hba.hdwq[qidx].fcp_cq; if (qp && qp->queue_id == queid) { /* Sanity check */ rc = lpfc_idiag_que_param_check( @@ -3758,23 +3762,20 @@ lpfc_idiag_queacc_write(struct file *file, const char __user *buf, } } /* NVME complete queue */ - if (phba->sli4_hba.nvme_cq) { + if (phba->sli4_hba.hdwq) { qidx = 0; do { - if (phba->sli4_hba.nvme_cq[qidx] && - phba->sli4_hba.nvme_cq[qidx]->queue_id == - queid) { + qp = phba->sli4_hba.hdwq[qidx].nvme_cq; + if (qp && qp->queue_id == queid) { /* Sanity check */ rc = lpfc_idiag_que_param_check( - phba->sli4_hba.nvme_cq[qidx], - index, count); + qp, index, count); if (rc) goto error_out; - idiag.ptr_private = - phba->sli4_hba.nvme_cq[qidx]; + idiag.ptr_private = qp; goto pass_check; } - } while (++qidx < phba->cfg_nvme_io_channel); + } while (++qidx < phba->cfg_hdw_queue); } goto error_out; break; @@ -3815,11 +3816,11 @@ lpfc_idiag_queacc_write(struct file *file, const char __user *buf, idiag.ptr_private = phba->sli4_hba.nvmels_wq; goto pass_check; } - /* FCP work queue */ - if (phba->sli4_hba.fcp_wq) { - for (qidx = 0; qidx < phba->cfg_fcp_io_channel; - qidx++) { - qp = phba->sli4_hba.fcp_wq[qidx]; + + 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( @@ -3830,12 +3831,9 @@ lpfc_idiag_queacc_write(struct file *file, const char __user *buf, goto pass_check; } } - } - /* NVME work queue */ - if (phba->sli4_hba.nvme_wq) { - for (qidx = 0; qidx < phba->cfg_nvme_io_channel; - qidx++) { - qp = phba->sli4_hba.nvme_wq[qidx]; + /* NVME work queue */ + for (qidx = 0; qidx < phba->cfg_hdw_queue; qidx++) { + qp = phba->sli4_hba.hdwq[qidx].nvme_wq; if (qp && qp->queue_id == queid) { /* Sanity check */ rc = lpfc_idiag_que_param_check( @@ -3848,26 +3846,6 @@ lpfc_idiag_queacc_write(struct file *file, const char __user *buf, } } - /* NVME work queues */ - if (phba->sli4_hba.nvme_wq) { - for (qidx = 0; qidx < phba->cfg_nvme_io_channel; - qidx++) { - if (!phba->sli4_hba.nvme_wq[qidx]) - continue; - if (phba->sli4_hba.nvme_wq[qidx]->queue_id == - queid) { - /* Sanity check */ - rc = lpfc_idiag_que_param_check( - phba->sli4_hba.nvme_wq[qidx], - index, count); - if (rc) - goto error_out; - idiag.ptr_private = - phba->sli4_hba.nvme_wq[qidx]; - goto pass_check; - } - } - } goto error_out; break; case LPFC_IDIAG_RQ: @@ -5784,11 +5762,13 @@ lpfc_debug_dump_all_queues(struct lpfc_hba *phba) lpfc_debug_dump_wq(phba, DUMP_ELS, 0); lpfc_debug_dump_wq(phba, DUMP_NVMELS, 0); - for (idx = 0; idx < phba->cfg_fcp_io_channel; idx++) + for (idx = 0; idx < phba->cfg_hdw_queue; idx++) lpfc_debug_dump_wq(phba, DUMP_FCP, idx); - for (idx = 0; idx < phba->cfg_nvme_io_channel; idx++) - lpfc_debug_dump_wq(phba, DUMP_NVME, 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_hdr_rq(phba); lpfc_debug_dump_dat_rq(phba); @@ -5799,15 +5779,17 @@ lpfc_debug_dump_all_queues(struct lpfc_hba *phba) lpfc_debug_dump_cq(phba, DUMP_ELS, 0); lpfc_debug_dump_cq(phba, DUMP_NVMELS, 0); - for (idx = 0; idx < phba->cfg_fcp_io_channel; idx++) + for (idx = 0; idx < phba->cfg_hdw_queue; idx++) lpfc_debug_dump_cq(phba, DUMP_FCP, idx); - for (idx = 0; idx < phba->cfg_nvme_io_channel; idx++) - lpfc_debug_dump_cq(phba, DUMP_NVME, 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); + } /* * Dump Event Queues (EQs) */ - for (idx = 0; idx < phba->io_channel_irqs; idx++) + for (idx = 0; idx < phba->cfg_hdw_queue; idx++) lpfc_debug_dump_hba_eq(phba, idx); } diff --git a/drivers/scsi/lpfc/lpfc_debugfs.h b/drivers/scsi/lpfc/lpfc_debugfs.h index 30efc7bf91bd..2c5bc494b247 100644 --- a/drivers/scsi/lpfc/lpfc_debugfs.h +++ b/drivers/scsi/lpfc/lpfc_debugfs.h @@ -410,10 +410,10 @@ lpfc_debug_dump_wq(struct lpfc_hba *phba, int qtype, int wqidx) char *qtypestr; if (qtype == DUMP_FCP) { - wq = phba->sli4_hba.fcp_wq[wqidx]; + wq = phba->sli4_hba.hdwq[wqidx].fcp_wq; qtypestr = "FCP"; } else if (qtype == DUMP_NVME) { - wq = phba->sli4_hba.nvme_wq[wqidx]; + wq = phba->sli4_hba.hdwq[wqidx].nvme_wq; qtypestr = "NVME"; } else if (qtype == DUMP_MBX) { wq = phba->sli4_hba.mbx_wq; @@ -454,14 +454,15 @@ lpfc_debug_dump_cq(struct lpfc_hba *phba, int qtype, int wqidx) int eqidx; /* fcp/nvme wq and cq are 1:1, thus same indexes */ + eq = NULL; if (qtype == DUMP_FCP) { - wq = phba->sli4_hba.fcp_wq[wqidx]; - cq = phba->sli4_hba.fcp_cq[wqidx]; + 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.nvme_wq[wqidx]; - cq = phba->sli4_hba.nvme_cq[wqidx]; + wq = phba->sli4_hba.hdwq[wqidx].nvme_wq; + cq = phba->sli4_hba.hdwq[wqidx].nvme_cq; qtypestr = "NVME"; } else if (qtype == DUMP_MBX) { wq = phba->sli4_hba.mbx_wq; @@ -478,17 +479,17 @@ lpfc_debug_dump_cq(struct lpfc_hba *phba, int qtype, int wqidx) } else return; - for (eqidx = 0; eqidx < phba->io_channel_irqs; eqidx++) { - if (cq->assoc_qid == phba->sli4_hba.hba_eq[eqidx]->queue_id) + for (eqidx = 0; eqidx < phba->cfg_hdw_queue; eqidx++) { + eq = phba->sli4_hba.hdwq[eqidx].hba_eq; + if (cq->assoc_qid == eq->queue_id) break; } - if (eqidx == phba->io_channel_irqs) { + if (eqidx == phba->cfg_hdw_queue) { pr_err("Couldn't find EQ for CQ. Using EQ[0]\n"); eqidx = 0; + eq = phba->sli4_hba.hdwq[0].hba_eq; } - eq = phba->sli4_hba.hba_eq[eqidx]; - if (qtype == DUMP_FCP || qtype == DUMP_NVME) pr_err("%s CQ: WQ[Idx:%d|Qid%d]->CQ[Idx%d|Qid%d]" "->EQ[Idx:%d|Qid:%d]:\n", @@ -516,7 +517,7 @@ lpfc_debug_dump_hba_eq(struct lpfc_hba *phba, int qidx) { struct lpfc_queue *qp; - qp = phba->sli4_hba.hba_eq[qidx]; + qp = phba->sli4_hba.hdwq[qidx].hba_eq; pr_err("EQ[Idx:%d|Qid:%d]\n", qidx, qp->queue_id); @@ -564,21 +565,21 @@ lpfc_debug_dump_wq_by_id(struct lpfc_hba *phba, int qid) { int wq_idx; - for (wq_idx = 0; wq_idx < phba->cfg_fcp_io_channel; wq_idx++) - if (phba->sli4_hba.fcp_wq[wq_idx]->queue_id == qid) + for (wq_idx = 0; wq_idx < phba->cfg_hdw_queue; wq_idx++) + if (phba->sli4_hba.hdwq[wq_idx].fcp_wq->queue_id == qid) break; - if (wq_idx < phba->cfg_fcp_io_channel) { + 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.fcp_wq[wq_idx]); + lpfc_debug_dump_q(phba->sli4_hba.hdwq[wq_idx].fcp_wq); return; } - for (wq_idx = 0; wq_idx < phba->cfg_nvme_io_channel; wq_idx++) - if (phba->sli4_hba.nvme_wq[wq_idx]->queue_id == qid) + 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_nvme_io_channel) { + 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.nvme_wq[wq_idx]); + lpfc_debug_dump_q(phba->sli4_hba.hdwq[wq_idx].nvme_wq); return; } @@ -646,23 +647,23 @@ lpfc_debug_dump_cq_by_id(struct lpfc_hba *phba, int qid) { int cq_idx; - for (cq_idx = 0; cq_idx < phba->cfg_fcp_io_channel; cq_idx++) - if (phba->sli4_hba.fcp_cq[cq_idx]->queue_id == qid) + 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_fcp_io_channel) { + 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.fcp_cq[cq_idx]); + lpfc_debug_dump_q(phba->sli4_hba.hdwq[cq_idx].fcp_cq); return; } - for (cq_idx = 0; cq_idx < phba->cfg_nvme_io_channel; cq_idx++) - if (phba->sli4_hba.nvme_cq[cq_idx]->queue_id == qid) + for (cq_idx = 0; cq_idx < phba->cfg_hdw_queue; cq_idx++) + if (phba->sli4_hba.hdwq[cq_idx].nvme_cq->queue_id == qid) break; - if (cq_idx < phba->cfg_nvme_io_channel) { + 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.nvme_cq[cq_idx]); + lpfc_debug_dump_q(phba->sli4_hba.hdwq[cq_idx].nvme_cq); return; } @@ -697,13 +698,13 @@ lpfc_debug_dump_eq_by_id(struct lpfc_hba *phba, int qid) { int eq_idx; - for (eq_idx = 0; eq_idx < phba->io_channel_irqs; eq_idx++) - if (phba->sli4_hba.hba_eq[eq_idx]->queue_id == qid) + for (eq_idx = 0; eq_idx < phba->cfg_hdw_queue; eq_idx++) + if (phba->sli4_hba.hdwq[eq_idx].hba_eq->queue_id == qid) break; - if (eq_idx < phba->io_channel_irqs) { + if (eq_idx < phba->cfg_hdw_queue) { printk(KERN_ERR "FCP EQ[Idx:%d|Qid:%d]\n", eq_idx, qid); - lpfc_debug_dump_q(phba->sli4_hba.hba_eq[eq_idx]); + lpfc_debug_dump_q(phba->sli4_hba.hdwq[eq_idx].hba_eq); return; } } diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 9d9b965f796d..c4acd9ee55b1 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -1315,7 +1315,7 @@ lpfc_hb_timeout_handler(struct lpfc_hba *phba) localport->private; tot = 0; for (i = 0; - i < phba->cfg_nvme_io_channel; i++) { + i < phba->cfg_hdw_queue; i++) { cstat = &lport->cstat[i]; data1 = atomic_read( &cstat->fc4NvmeInputRequests); @@ -1331,15 +1331,15 @@ lpfc_hb_timeout_handler(struct lpfc_hba *phba) } /* Interrupts per sec per EQ */ - val = phba->cfg_fcp_imax / phba->io_channel_irqs; + val = phba->cfg_fcp_imax / phba->cfg_hdw_queue; tick_cqe = val / CONFIG_HZ; /* Per tick per EQ */ /* Assume 1 CQE/ISR, calc max CQEs allowed for time duration */ max_cqe = time_elapsed * tick_cqe; - for (i = 0; i < phba->io_channel_irqs; i++) { + for (i = 0; i < phba->cfg_hdw_queue; i++) { /* Fast-path EQ */ - qp = phba->sli4_hba.hba_eq[i]; + qp = phba->sli4_hba.hdwq[i].hba_eq; if (!qp) continue; @@ -1361,7 +1361,7 @@ lpfc_hb_timeout_handler(struct lpfc_hba *phba) if (val) { /* First, interrupts per sec per EQ */ val = phba->cfg_fcp_imax / - phba->io_channel_irqs; + phba->cfg_hdw_queue; /* us delay between each interrupt */ val = LPFC_SEC_TO_USEC / val; @@ -2945,7 +2945,8 @@ lpfc_sli4_stop_fcf_redisc_wait_timer(struct lpfc_hba *phba) void lpfc_stop_hba_timers(struct lpfc_hba *phba) { - lpfc_stop_vport_timers(phba->pport); + if (phba->pport) + lpfc_stop_vport_timers(phba->pport); del_timer_sync(&phba->sli.mbox_tmo); del_timer_sync(&phba->fabric_block_timer); del_timer_sync(&phba->eratt_poll); @@ -3989,7 +3990,7 @@ lpfc_create_port(struct lpfc_hba *phba, int instance, struct device *dev) shost->max_lun = vport->cfg_max_luns; shost->this_id = -1; shost->max_cmd_len = 16; - shost->nr_hw_queues = phba->cfg_fcp_io_channel; + shost->nr_hw_queues = phba->cfg_hdw_queue; if (phba->sli_rev == LPFC_SLI_REV4) { shost->dma_boundary = phba->sli4_hba.pc_sli4_params.sge_supp_len-1; @@ -4248,7 +4249,8 @@ lpfc_stop_port_s4(struct lpfc_hba *phba) { /* Reset some HBA SLI4 setup states */ lpfc_stop_hba_timers(phba); - phba->pport->work_port_events = 0; + if (phba->pport) + phba->pport->work_port_events = 0; phba->sli4_hba.intr_enable = 0; } @@ -6475,9 +6477,9 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba) goto out_remove_rpi_hdrs; } - phba->sli4_hba.hba_eq_hdl = kcalloc(phba->io_channel_irqs, - sizeof(struct lpfc_hba_eq_hdl), - GFP_KERNEL); + phba->sli4_hba.hba_eq_hdl = kcalloc(phba->cfg_hdw_queue, + sizeof(struct lpfc_hba_eq_hdl), + GFP_KERNEL); if (!phba->sli4_hba.hba_eq_hdl) { lpfc_printf_log(phba, KERN_ERR, LOG_INIT, "2572 Failed allocate memory for " @@ -8049,21 +8051,23 @@ lpfc_sli4_read_config(struct lpfc_hba *phba) * NVMET, FCP io channel WQs are not created. */ length -= 6; + + /* Take off FCP queues */ if (!phba->nvmet_support) - length -= phba->cfg_fcp_io_channel; + length -= phba->cfg_hdw_queue; - if (phba->cfg_nvme_io_channel > length) { + /* Check to see if there is enough for NVME */ + if (phba->cfg_hdw_queue > length) { lpfc_printf_log( phba, KERN_ERR, LOG_SLI, "2005 Reducing NVME IO channel to %d: " - "WQ %d CQ %d NVMEIO %d FCPIO %d\n", + "WQ %d CQ %d CommonIO %d\n", length, phba->sli4_hba.max_cfg_param.max_wq, phba->sli4_hba.max_cfg_param.max_cq, - phba->cfg_nvme_io_channel, - phba->cfg_fcp_io_channel); + phba->cfg_hdw_queue); - phba->cfg_nvme_io_channel = length; + phba->cfg_hdw_queue = length; } } } @@ -8276,52 +8280,30 @@ lpfc_setup_endian_order(struct lpfc_hba *phba) static int lpfc_sli4_queue_verify(struct lpfc_hba *phba) { - int io_channel; - /* * Sanity check for configured queue parameters against the run-time * device parameters */ - /* Sanity check on HBA EQ parameters */ - io_channel = phba->io_channel_irqs; - - if (phba->sli4_hba.num_online_cpu < io_channel) { - lpfc_printf_log(phba, - KERN_ERR, LOG_INIT, - "3188 Reducing IO channels to match number of " - "online CPUs: from %d to %d\n", - io_channel, phba->sli4_hba.num_online_cpu); - io_channel = phba->sli4_hba.num_online_cpu; - } - - if (io_channel > phba->sli4_hba.max_cfg_param.max_eq) { + if (phba->cfg_hdw_queue > phba->sli4_hba.max_cfg_param.max_eq) { lpfc_printf_log(phba, KERN_ERR, LOG_INIT, "2575 Reducing IO channels to match number of " "available EQs: from %d to %d\n", - io_channel, + phba->cfg_hdw_queue, phba->sli4_hba.max_cfg_param.max_eq); - io_channel = phba->sli4_hba.max_cfg_param.max_eq; + phba->cfg_hdw_queue = phba->sli4_hba.max_cfg_param.max_eq; } - /* The actual number of FCP / NVME event queues adopted */ - if (io_channel != phba->io_channel_irqs) - phba->io_channel_irqs = io_channel; - if (phba->cfg_fcp_io_channel > io_channel) - phba->cfg_fcp_io_channel = io_channel; - if (phba->cfg_nvme_io_channel > io_channel) - phba->cfg_nvme_io_channel = io_channel; if (phba->nvmet_support) { - if (phba->cfg_nvme_io_channel < phba->cfg_nvmet_mrq) - phba->cfg_nvmet_mrq = phba->cfg_nvme_io_channel; + if (phba->cfg_hdw_queue < phba->cfg_nvmet_mrq) + phba->cfg_nvmet_mrq = phba->cfg_hdw_queue; } if (phba->cfg_nvmet_mrq > LPFC_NVMET_MRQ_MAX) phba->cfg_nvmet_mrq = LPFC_NVMET_MRQ_MAX; lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "2574 IO channels: irqs %d fcp %d nvme %d MRQ: %d\n", - phba->io_channel_irqs, phba->cfg_fcp_io_channel, - phba->cfg_nvme_io_channel, phba->cfg_nvmet_mrq); + "2574 IO channels: hdwQ %d MRQ: %d\n", + phba->cfg_hdw_queue, phba->cfg_nvmet_mrq); /* Get EQ depth from module parameter, fake the default for now */ phba->sli4_hba.eq_esize = LPFC_EQE_SIZE_4B; @@ -8348,7 +8330,7 @@ lpfc_alloc_nvme_wq_cq(struct lpfc_hba *phba, int wqidx) return 1; } qdesc->qe_valid = 1; - phba->sli4_hba.nvme_cq[wqidx] = qdesc; + 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); @@ -8358,7 +8340,7 @@ lpfc_alloc_nvme_wq_cq(struct lpfc_hba *phba, int wqidx) wqidx); return 1; } - phba->sli4_hba.nvme_wq[wqidx] = qdesc; + phba->sli4_hba.hdwq[wqidx].nvme_wq = qdesc; list_add_tail(&qdesc->wq_list, &phba->sli4_hba.lpfc_wq_list); return 0; } @@ -8386,7 +8368,7 @@ lpfc_alloc_fcp_wq_cq(struct lpfc_hba *phba, int wqidx) return 1; } qdesc->qe_valid = 1; - phba->sli4_hba.fcp_cq[wqidx] = qdesc; + phba->sli4_hba.hdwq[wqidx].fcp_cq = qdesc; /* Create Fast Path FCP WQs */ if (phba->enab_exp_wqcq_pages) { @@ -8407,7 +8389,7 @@ lpfc_alloc_fcp_wq_cq(struct lpfc_hba *phba, int wqidx) wqidx); return 1; } - phba->sli4_hba.fcp_wq[wqidx] = qdesc; + phba->sli4_hba.hdwq[wqidx].fcp_wq = qdesc; list_add_tail(&qdesc->wq_list, &phba->sli4_hba.lpfc_wq_list); return 0; } @@ -8430,16 +8412,12 @@ int lpfc_sli4_queue_create(struct lpfc_hba *phba) { struct lpfc_queue *qdesc; - int idx, io_channel; + int idx; /* * Create HBA Record arrays. * Both NVME and FCP will share that same vectors / EQs */ - io_channel = phba->io_channel_irqs; - if (!io_channel) - return -ERANGE; - phba->sli4_hba.mq_esize = LPFC_MQE_SIZE; phba->sli4_hba.mq_ecount = LPFC_MQE_DEF_COUNT; phba->sli4_hba.wq_esize = LPFC_WQE_SIZE; @@ -8451,87 +8429,17 @@ lpfc_sli4_queue_create(struct lpfc_hba *phba) phba->sli4_hba.cq_esize = LPFC_CQE_SIZE; phba->sli4_hba.cq_ecount = LPFC_CQE_DEF_COUNT; - phba->sli4_hba.hba_eq = kcalloc(io_channel, - sizeof(struct lpfc_queue *), - GFP_KERNEL); - if (!phba->sli4_hba.hba_eq) { + phba->sli4_hba.hdwq = kcalloc(phba->cfg_hdw_queue, + sizeof(struct lpfc_sli4_hdw_queue), + GFP_KERNEL); + if (!phba->sli4_hba.hdwq) { lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "2576 Failed allocate memory for " - "fast-path EQ record array\n"); + "6427 Failed allocate memory for " + "fast-path Hardware Queue array\n"); goto out_error; } - if (phba->cfg_fcp_io_channel) { - phba->sli4_hba.fcp_cq = kcalloc(phba->cfg_fcp_io_channel, - sizeof(struct lpfc_queue *), - GFP_KERNEL); - if (!phba->sli4_hba.fcp_cq) { - lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "2577 Failed allocate memory for " - "fast-path CQ record array\n"); - goto out_error; - } - phba->sli4_hba.fcp_wq = kcalloc(phba->cfg_fcp_io_channel, - sizeof(struct lpfc_queue *), - GFP_KERNEL); - if (!phba->sli4_hba.fcp_wq) { - lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "2578 Failed allocate memory for " - "fast-path FCP WQ record array\n"); - goto out_error; - } - /* - * Since the first EQ can have multiple CQs associated with it, - * this array is used to quickly see if we have a FCP fast-path - * CQ match. - */ - phba->sli4_hba.fcp_cq_map = kcalloc(phba->cfg_fcp_io_channel, - sizeof(uint16_t), - GFP_KERNEL); - if (!phba->sli4_hba.fcp_cq_map) { - lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "2545 Failed allocate memory for " - "fast-path CQ map\n"); - goto out_error; - } - } - - if (phba->cfg_nvme_io_channel) { - phba->sli4_hba.nvme_cq = kcalloc(phba->cfg_nvme_io_channel, - sizeof(struct lpfc_queue *), - GFP_KERNEL); - if (!phba->sli4_hba.nvme_cq) { - lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "6077 Failed allocate memory for " - "fast-path CQ record array\n"); - goto out_error; - } - - phba->sli4_hba.nvme_wq = kcalloc(phba->cfg_nvme_io_channel, - sizeof(struct lpfc_queue *), - GFP_KERNEL); - if (!phba->sli4_hba.nvme_wq) { - lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "2581 Failed allocate memory for " - "fast-path NVME WQ record array\n"); - goto out_error; - } - - /* - * Since the first EQ can have multiple CQs associated with it, - * this array is used to quickly see if we have a NVME fast-path - * CQ match. - */ - phba->sli4_hba.nvme_cq_map = kcalloc(phba->cfg_nvme_io_channel, - sizeof(uint16_t), - GFP_KERNEL); - if (!phba->sli4_hba.nvme_cq_map) { - lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "6078 Failed allocate memory for " - "fast-path CQ map\n"); - goto out_error; - } - + if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) { if (phba->nvmet_support) { phba->sli4_hba.nvmet_cqset = kcalloc( phba->cfg_nvmet_mrq, @@ -8569,7 +8477,7 @@ lpfc_sli4_queue_create(struct lpfc_hba *phba) INIT_LIST_HEAD(&phba->sli4_hba.lpfc_wq_list); /* Create HBA Event Queues (EQs) */ - for (idx = 0; idx < io_channel; idx++) { + for (idx = 0; idx < phba->cfg_hdw_queue; idx++) { /* Create EQs */ qdesc = lpfc_sli4_queue_alloc(phba, LPFC_DEFAULT_PAGE_SIZE, phba->sli4_hba.eq_esize, @@ -8580,33 +8488,38 @@ lpfc_sli4_queue_create(struct lpfc_hba *phba) goto out_error; } qdesc->qe_valid = 1; - phba->sli4_hba.hba_eq[idx] = qdesc; + phba->sli4_hba.hdwq[idx].hba_eq = qdesc; } - /* FCP and NVME io channels are not required to be balanced */ - for (idx = 0; idx < phba->cfg_fcp_io_channel; idx++) + /* Allocate SCSI SLI4 CQ/WQs */ + for (idx = 0; idx < phba->cfg_hdw_queue; idx++) if (lpfc_alloc_fcp_wq_cq(phba, idx)) goto out_error; - for (idx = 0; idx < phba->cfg_nvme_io_channel; idx++) - if (lpfc_alloc_nvme_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++) { - qdesc = lpfc_sli4_queue_alloc(phba, + if (phba->nvmet_support) { + for (idx = 0; idx < phba->cfg_nvmet_mrq; idx++) { + qdesc = lpfc_sli4_queue_alloc( + phba, LPFC_DEFAULT_PAGE_SIZE, phba->sli4_hba.cq_esize, phba->sli4_hba.cq_ecount); - if (!qdesc) { - lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "3142 Failed allocate NVME " - "CQ Set (%d)\n", idx); - goto out_error; + 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; + phba->sli4_hba.nvmet_cqset[idx] = qdesc; } - qdesc->qe_valid = 1; - phba->sli4_hba.nvmet_cqset[idx] = qdesc; } } @@ -8723,7 +8636,8 @@ lpfc_sli4_queue_create(struct lpfc_hba *phba) } phba->sli4_hba.dat_rq = qdesc; - if (phba->nvmet_support) { + if ((phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) && + phba->nvmet_support) { for (idx = 0; idx < phba->cfg_nvmet_mrq; idx++) { /* Create NVMET Receive Queue for header */ qdesc = lpfc_sli4_queue_alloc(phba, @@ -8797,12 +8711,23 @@ lpfc_sli4_release_queues(struct lpfc_queue ***qs, int max) } static inline void -lpfc_sli4_release_queue_map(uint16_t **qmap) +lpfc_sli4_release_hdwq(struct lpfc_sli4_hdw_queue *hdwq, int max) { - if (*qmap != NULL) { - kfree(*qmap); - *qmap = NULL; + uint32_t idx; + + for (idx = 0; idx < max; idx++) { + lpfc_sli4_queue_free(hdwq[idx].hba_eq); + 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; } + kfree(hdwq); } /** @@ -8821,29 +8746,10 @@ void lpfc_sli4_queue_destroy(struct lpfc_hba *phba) { /* Release HBA eqs */ - lpfc_sli4_release_queues(&phba->sli4_hba.hba_eq, phba->io_channel_irqs); - - /* Release FCP cqs */ - lpfc_sli4_release_queues(&phba->sli4_hba.fcp_cq, - phba->cfg_fcp_io_channel); - - /* Release FCP wqs */ - lpfc_sli4_release_queues(&phba->sli4_hba.fcp_wq, - phba->cfg_fcp_io_channel); - - /* Release FCP CQ mapping array */ - lpfc_sli4_release_queue_map(&phba->sli4_hba.fcp_cq_map); - - /* Release NVME cqs */ - lpfc_sli4_release_queues(&phba->sli4_hba.nvme_cq, - phba->cfg_nvme_io_channel); - - /* Release NVME wqs */ - lpfc_sli4_release_queues(&phba->sli4_hba.nvme_wq, - phba->cfg_nvme_io_channel); - - /* Release NVME CQ mapping array */ - lpfc_sli4_release_queue_map(&phba->sli4_hba.nvme_cq_map); + if (phba->sli4_hba.hdwq) + lpfc_sli4_release_hdwq(phba->sli4_hba.hdwq, + phba->cfg_hdw_queue); + phba->sli4_hba.hdwq = NULL; if (phba->nvmet_support) { lpfc_sli4_release_queues(&phba->sli4_hba.nvmet_cqset, @@ -8927,7 +8833,7 @@ lpfc_create_wq_cq(struct lpfc_hba *phba, struct lpfc_queue *eq, cq->chann = qidx; if (qtype != LPFC_MBOX) { - /* Setup nvme_cq_map for fast lookup */ + /* Setup cq_map for fast lookup */ if (cq_map) *cq_map = cq->queue_id; @@ -8990,9 +8896,10 @@ lpfc_sli4_queue_setup(struct lpfc_hba *phba) { uint32_t shdr_status, shdr_add_status; union lpfc_sli4_cfg_shdr *shdr; + struct lpfc_sli4_hdw_queue *qp; LPFC_MBOXQ_t *mboxq; int qidx; - uint32_t length, io_channel; + uint32_t length; int rc = -ENOMEM; /* Check for dual-ULP support */ @@ -9043,25 +8950,25 @@ lpfc_sli4_queue_setup(struct lpfc_hba *phba) /* * Set up HBA Event Queues (EQs) */ - io_channel = phba->io_channel_irqs; + qp = phba->sli4_hba.hdwq; /* Set up HBA event queue */ - if (io_channel && !phba->sli4_hba.hba_eq) { + if (!qp) { lpfc_printf_log(phba, KERN_ERR, LOG_INIT, "3147 Fast-path EQs not allocated\n"); rc = -ENOMEM; goto out_error; } - for (qidx = 0; qidx < io_channel; qidx++) { - if (!phba->sli4_hba.hba_eq[qidx]) { + for (qidx = 0; qidx < phba->cfg_hdw_queue; qidx++) { + if (!qp[qidx].hba_eq) { lpfc_printf_log(phba, KERN_ERR, LOG_INIT, "0522 Fast-path EQ (%d) not " "allocated\n", qidx); rc = -ENOMEM; goto out_destroy; } - rc = lpfc_eq_create(phba, phba->sli4_hba.hba_eq[qidx], - phba->cfg_fcp_imax); + rc = lpfc_eq_create(phba, qp[qidx].hba_eq, + phba->cfg_fcp_imax); if (rc) { lpfc_printf_log(phba, KERN_ERR, LOG_INIT, "0523 Failed setup of fast-path EQ " @@ -9070,26 +8977,17 @@ lpfc_sli4_queue_setup(struct lpfc_hba *phba) goto out_destroy; } lpfc_printf_log(phba, KERN_INFO, LOG_INIT, - "2584 HBA EQ setup: queue[%d]-id=%d\n", - qidx, phba->sli4_hba.hba_eq[qidx]->queue_id); + "2584 HBA EQ setup: queue[%d]-id=%d\n", qidx, + qp[qidx].hba_eq->queue_id); } - if (phba->cfg_nvme_io_channel) { - if (!phba->sli4_hba.nvme_cq || !phba->sli4_hba.nvme_wq) { - lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "6084 Fast-path NVME %s array not allocated\n", - (phba->sli4_hba.nvme_cq) ? "CQ" : "WQ"); - rc = -ENOMEM; - goto out_destroy; - } - - for (qidx = 0; qidx < phba->cfg_nvme_io_channel; qidx++) { + if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) { + for (qidx = 0; qidx < phba->cfg_hdw_queue; qidx++) { rc = lpfc_create_wq_cq(phba, - phba->sli4_hba.hba_eq[ - qidx % io_channel], - phba->sli4_hba.nvme_cq[qidx], - phba->sli4_hba.nvme_wq[qidx], - &phba->sli4_hba.nvme_cq_map[qidx], + qp[qidx].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, @@ -9101,31 +8999,19 @@ lpfc_sli4_queue_setup(struct lpfc_hba *phba) } } - if (phba->cfg_fcp_io_channel) { - /* Set up fast-path FCP Response Complete Queue */ - if (!phba->sli4_hba.fcp_cq || !phba->sli4_hba.fcp_wq) { + for (qidx = 0; qidx < phba->cfg_hdw_queue; qidx++) { + rc = lpfc_create_wq_cq(phba, + qp[qidx].hba_eq, + qp[qidx].fcp_cq, + qp[qidx].fcp_wq, + &phba->sli4_hba.hdwq[qidx].fcp_cq_map, + qidx, LPFC_FCP); + if (rc) { lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "3148 Fast-path FCP %s array not allocated\n", - phba->sli4_hba.fcp_cq ? "WQ" : "CQ"); - rc = -ENOMEM; - goto out_destroy; - } - - for (qidx = 0; qidx < phba->cfg_fcp_io_channel; qidx++) { - rc = lpfc_create_wq_cq(phba, - phba->sli4_hba.hba_eq[ - qidx % io_channel], - phba->sli4_hba.fcp_cq[qidx], - phba->sli4_hba.fcp_wq[qidx], - &phba->sli4_hba.fcp_cq_map[qidx], - qidx, LPFC_FCP); - if (rc) { - lpfc_printf_log(phba, KERN_ERR, LOG_INIT, "0535 Failed to setup fastpath " "FCP WQ/CQ (%d), rc = 0x%x\n", qidx, (uint32_t)rc); - goto out_destroy; - } + goto out_destroy; } } @@ -9144,7 +9030,7 @@ lpfc_sli4_queue_setup(struct lpfc_hba *phba) goto out_destroy; } - rc = lpfc_create_wq_cq(phba, phba->sli4_hba.hba_eq[0], + rc = lpfc_create_wq_cq(phba, qp[0].hba_eq, phba->sli4_hba.mbx_cq, phba->sli4_hba.mbx_wq, NULL, 0, LPFC_MBOX); @@ -9165,7 +9051,7 @@ lpfc_sli4_queue_setup(struct lpfc_hba *phba) if (phba->cfg_nvmet_mrq > 1) { rc = lpfc_cq_create_set(phba, phba->sli4_hba.nvmet_cqset, - phba->sli4_hba.hba_eq, + qp, LPFC_WCQ, LPFC_NVMET); if (rc) { lpfc_printf_log(phba, KERN_ERR, LOG_INIT, @@ -9177,7 +9063,7 @@ lpfc_sli4_queue_setup(struct lpfc_hba *phba) } else { /* Set up NVMET Receive Complete Queue */ rc = lpfc_cq_create(phba, phba->sli4_hba.nvmet_cqset[0], - phba->sli4_hba.hba_eq[0], + qp[0].hba_eq, LPFC_WCQ, LPFC_NVMET); if (rc) { lpfc_printf_log(phba, KERN_ERR, LOG_INIT, @@ -9191,7 +9077,7 @@ lpfc_sli4_queue_setup(struct lpfc_hba *phba) "6090 NVMET CQ setup: cq-id=%d, " "parent eq-id=%d\n", phba->sli4_hba.nvmet_cqset[0]->queue_id, - phba->sli4_hba.hba_eq[0]->queue_id); + qp[0].hba_eq->queue_id); } } @@ -9203,14 +9089,14 @@ lpfc_sli4_queue_setup(struct lpfc_hba *phba) rc = -ENOMEM; goto out_destroy; } - rc = lpfc_create_wq_cq(phba, phba->sli4_hba.hba_eq[0], - phba->sli4_hba.els_cq, - phba->sli4_hba.els_wq, - NULL, 0, LPFC_ELS); + rc = lpfc_create_wq_cq(phba, qp[0].hba_eq, + phba->sli4_hba.els_cq, + phba->sli4_hba.els_wq, + NULL, 0, LPFC_ELS); if (rc) { lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "0529 Failed setup of ELS WQ/CQ: rc = 0x%x\n", - (uint32_t)rc); + "0525 Failed setup of ELS WQ/CQ: rc = 0x%x\n", + (uint32_t)rc); goto out_destroy; } lpfc_printf_log(phba, KERN_INFO, LOG_INIT, @@ -9218,7 +9104,7 @@ lpfc_sli4_queue_setup(struct lpfc_hba *phba) phba->sli4_hba.els_wq->queue_id, phba->sli4_hba.els_cq->queue_id); - if (phba->cfg_nvme_io_channel) { + if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) { /* Set up NVME LS Complete Queue */ if (!phba->sli4_hba.nvmels_cq || !phba->sli4_hba.nvmels_wq) { lpfc_printf_log(phba, KERN_ERR, LOG_INIT, @@ -9227,14 +9113,14 @@ lpfc_sli4_queue_setup(struct lpfc_hba *phba) rc = -ENOMEM; goto out_destroy; } - rc = lpfc_create_wq_cq(phba, phba->sli4_hba.hba_eq[0], - phba->sli4_hba.nvmels_cq, - phba->sli4_hba.nvmels_wq, - NULL, 0, LPFC_NVME_LS); + rc = lpfc_create_wq_cq(phba, qp[0].hba_eq, + phba->sli4_hba.nvmels_cq, + phba->sli4_hba.nvmels_wq, + NULL, 0, LPFC_NVME_LS); if (rc) { lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "0529 Failed setup of NVVME LS WQ/CQ: " - "rc = 0x%x\n", (uint32_t)rc); + "0526 Failed setup of NVVME LS WQ/CQ: " + "rc = 0x%x\n", (uint32_t)rc); goto out_destroy; } @@ -9320,7 +9206,8 @@ lpfc_sli4_queue_setup(struct lpfc_hba *phba) phba->sli4_hba.dat_rq->queue_id, phba->sli4_hba.els_cq->queue_id); - for (qidx = 0; qidx < io_channel; qidx += LPFC_MAX_EQ_DELAY_EQID_CNT) + for (qidx = 0; qidx < phba->cfg_hdw_queue; + qidx += LPFC_MAX_EQ_DELAY_EQID_CNT) lpfc_modify_hba_eq_delay(phba, qidx, LPFC_MAX_EQ_DELAY_EQID_CNT, phba->cfg_fcp_imax); @@ -9347,6 +9234,7 @@ out_error: void lpfc_sli4_queue_unset(struct lpfc_hba *phba) { + struct lpfc_sli4_hdw_queue *qp; int qidx; /* Unset mailbox command work queue */ @@ -9366,17 +9254,6 @@ lpfc_sli4_queue_unset(struct lpfc_hba *phba) lpfc_rq_destroy(phba, phba->sli4_hba.hdr_rq, phba->sli4_hba.dat_rq); - /* Unset FCP work queue */ - if (phba->sli4_hba.fcp_wq) - for (qidx = 0; qidx < phba->cfg_fcp_io_channel; qidx++) - lpfc_wq_destroy(phba, phba->sli4_hba.fcp_wq[qidx]); - - /* Unset NVME work queue */ - if (phba->sli4_hba.nvme_wq) { - for (qidx = 0; qidx < phba->cfg_nvme_io_channel; qidx++) - lpfc_wq_destroy(phba, phba->sli4_hba.nvme_wq[qidx]); - } - /* Unset mailbox command complete queue */ if (phba->sli4_hba.mbx_cq) lpfc_cq_destroy(phba, phba->sli4_hba.mbx_cq); @@ -9389,11 +9266,6 @@ lpfc_sli4_queue_unset(struct lpfc_hba *phba) if (phba->sli4_hba.nvmels_cq) lpfc_cq_destroy(phba, phba->sli4_hba.nvmels_cq); - /* Unset NVME response complete queue */ - if (phba->sli4_hba.nvme_cq) - for (qidx = 0; qidx < phba->cfg_nvme_io_channel; qidx++) - lpfc_cq_destroy(phba, phba->sli4_hba.nvme_cq[qidx]); - if (phba->nvmet_support) { /* Unset NVMET MRQ queue */ if (phba->sli4_hba.nvmet_mrq_hdr) { @@ -9412,15 +9284,17 @@ lpfc_sli4_queue_unset(struct lpfc_hba *phba) } } - /* Unset FCP response complete queue */ - if (phba->sli4_hba.fcp_cq) - for (qidx = 0; qidx < phba->cfg_fcp_io_channel; qidx++) - lpfc_cq_destroy(phba, phba->sli4_hba.fcp_cq[qidx]); - - /* Unset fast-path event queue */ - if (phba->sli4_hba.hba_eq) - for (qidx = 0; qidx < phba->io_channel_irqs; qidx++) - lpfc_eq_destroy(phba, phba->sli4_hba.hba_eq[qidx]); + /* Unset fast-path SLI4 queues */ + if (phba->sli4_hba.hdwq) { + for (qidx = 0; qidx < phba->cfg_hdw_queue; qidx++) { + 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_eq_destroy(phba, qp->hba_eq); + } + } } /** @@ -10246,7 +10120,7 @@ lpfc_cpu_affinity_check(struct lpfc_hba *phba, int vectors) if (vec >= vectors) vec = 0; index++; - if (index >= phba->cfg_fcp_io_channel) + if (index >= phba->cfg_hdw_queue) index = 0; cpup++; } @@ -10271,7 +10145,7 @@ lpfc_sli4_enable_msix(struct lpfc_hba *phba) char *name; /* Set up MSI-X multi-message vectors */ - vectors = phba->io_channel_irqs; + vectors = phba->cfg_hdw_queue; rc = pci_alloc_irq_vectors(phba->pcidev, (phba->nvmet_support) ? 1 : 2, @@ -10305,19 +10179,15 @@ lpfc_sli4_enable_msix(struct lpfc_hba *phba) } } - if (vectors != phba->io_channel_irqs) { + if (vectors != phba->cfg_hdw_queue) { lpfc_printf_log(phba, KERN_ERR, LOG_INIT, "3238 Reducing IO channels to match number of " "MSI-X vectors, requested %d got %d\n", - phba->io_channel_irqs, vectors); - if (phba->cfg_fcp_io_channel > vectors) - phba->cfg_fcp_io_channel = vectors; - if (phba->cfg_nvme_io_channel > vectors) - phba->cfg_nvme_io_channel = vectors; - if (phba->cfg_fcp_io_channel > phba->cfg_nvme_io_channel) - phba->io_channel_irqs = phba->cfg_fcp_io_channel; - else - phba->io_channel_irqs = phba->cfg_nvme_io_channel; + phba->cfg_hdw_queue, vectors); + if (phba->cfg_hdw_queue > vectors) + phba->cfg_hdw_queue = vectors; + if (phba->cfg_nvmet_mrq > vectors) + phba->cfg_nvmet_mrq = vectors; } lpfc_cpu_affinity_check(phba, vectors); @@ -10374,7 +10244,7 @@ lpfc_sli4_enable_msi(struct lpfc_hba *phba) return rc; } - for (index = 0; index < phba->io_channel_irqs; index++) { + for (index = 0; index < phba->cfg_hdw_queue; index++) { phba->sli4_hba.hba_eq_hdl[index].idx = index; phba->sli4_hba.hba_eq_hdl[index].phba = phba; } @@ -10439,7 +10309,7 @@ lpfc_sli4_enable_intr(struct lpfc_hba *phba, uint32_t cfg_mode) phba->intr_type = INTx; intr_mode = 0; - for (idx = 0; idx < phba->io_channel_irqs; idx++) { + for (idx = 0; idx < phba->cfg_hdw_queue; idx++) { eqhdl = &phba->sli4_hba.hba_eq_hdl[idx]; eqhdl->idx = idx; eqhdl->phba = phba; @@ -10467,7 +10337,7 @@ lpfc_sli4_disable_intr(struct lpfc_hba *phba) int index; /* Free up MSI-X multi-message vectors */ - for (index = 0; index < phba->io_channel_irqs; index++) + for (index = 0; index < phba->cfg_hdw_queue; index++) free_irq(pci_irq_vector(phba->pcidev, index), &phba->sli4_hba.hba_eq_hdl[index]); } else { @@ -10620,7 +10490,8 @@ lpfc_sli4_hba_unset(struct lpfc_hba *phba) struct pci_dev *pdev = phba->pcidev; lpfc_stop_hba_timers(phba); - phba->sli4_hba.intr_enable = 0; + if (phba->pport) + phba->sli4_hba.intr_enable = 0; /* * Gracefully wait out the potential current outstanding asynchronous @@ -10839,8 +10710,6 @@ lpfc_get_sli4_parameters(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) phba->nvme_support = 0; phba->nvmet_support = 0; phba->cfg_nvmet_mrq = LPFC_NVMET_MRQ_OFF; - phba->cfg_nvme_io_channel = 0; - phba->io_channel_irqs = phba->cfg_fcp_io_channel; lpfc_printf_log(phba, KERN_ERR, LOG_INIT | LOG_NVME, "6101 Disabling NVME support: " "Not supported by firmware: %d %d\n", @@ -11792,28 +11661,11 @@ lpfc_pci_probe_one_s4(struct pci_dev *pdev, const struct pci_device_id *pid) /* Get the default values for Model Name and Description */ lpfc_get_hba_model_desc(phba, phba->ModelName, phba->ModelDesc); - /* Create SCSI host to the physical port */ - error = lpfc_create_shost(phba); - if (error) { - lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "1415 Failed to create scsi host.\n"); - goto out_unset_driver_resource; - } - - /* Configure sysfs attributes */ - vport = phba->pport; - error = lpfc_alloc_sysfs_attr(vport); - if (error) { - lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "1416 Failed to allocate sysfs attr\n"); - goto out_destroy_shost; - } - - shost = lpfc_shost_from_vport(vport); /* save shost for error cleanup */ /* Now, trying to enable interrupt and bring up the device */ cfg_mode = phba->cfg_use_msi; /* Put device to a known state before enabling interrupt */ + phba->pport = NULL; lpfc_stop_port(phba); /* Configure and enable interrupt */ @@ -11822,18 +11674,33 @@ lpfc_pci_probe_one_s4(struct pci_dev *pdev, const struct pci_device_id *pid) lpfc_printf_log(phba, KERN_ERR, LOG_INIT, "0426 Failed to enable interrupt.\n"); error = -ENODEV; - goto out_free_sysfs_attr; + goto out_unset_driver_resource; } /* Default to single EQ for non-MSI-X */ if (phba->intr_type != MSIX) { - if (phba->cfg_enable_fc4_type & LPFC_ENABLE_FCP) - phba->cfg_fcp_io_channel = 1; + phba->cfg_hdw_queue = 1; if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) { - phba->cfg_nvme_io_channel = 1; if (phba->nvmet_support) phba->cfg_nvmet_mrq = 1; } - phba->io_channel_irqs = 1; + } + + /* Create SCSI host to the physical port */ + error = lpfc_create_shost(phba); + if (error) { + lpfc_printf_log(phba, KERN_ERR, LOG_INIT, + "1415 Failed to create scsi host.\n"); + goto out_disable_intr; + } + vport = phba->pport; + shost = lpfc_shost_from_vport(vport); /* save shost for error cleanup */ + + /* Configure sysfs attributes */ + error = lpfc_alloc_sysfs_attr(vport); + if (error) { + lpfc_printf_log(phba, KERN_ERR, LOG_INIT, + "1416 Failed to allocate sysfs attr\n"); + goto out_destroy_shost; } /* Set up SLI-4 HBA */ @@ -11841,7 +11708,7 @@ lpfc_pci_probe_one_s4(struct pci_dev *pdev, const struct pci_device_id *pid) lpfc_printf_log(phba, KERN_ERR, LOG_INIT, "1421 Failed to set up hba\n"); error = -ENODEV; - goto out_disable_intr; + goto out_free_sysfs_attr; } /* Log the current active interrupt mode */ @@ -11877,7 +11744,7 @@ lpfc_pci_probe_one_s4(struct pci_dev *pdev, const struct pci_device_id *pid) phba, phba->sli4_hba.common_xri_max); if (len == 0) { error = -ENOMEM; - goto out_disable_intr; + goto out_free_sysfs_attr; } phba->total_common_bufs += len; } @@ -11895,12 +11762,12 @@ lpfc_pci_probe_one_s4(struct pci_dev *pdev, const struct pci_device_id *pid) return 0; -out_disable_intr: - lpfc_sli4_disable_intr(phba); out_free_sysfs_attr: lpfc_free_sysfs_attr(vport); out_destroy_shost: lpfc_destroy_shost(phba); +out_disable_intr: + lpfc_sli4_disable_intr(phba); out_unset_driver_resource: lpfc_unset_driver_resource_phase2(phba); out_unset_driver_resource_s4: diff --git a/drivers/scsi/lpfc/lpfc_nvme.c b/drivers/scsi/lpfc/lpfc_nvme.c index 1068a5a7b126..c0f59fbaa173 100644 --- a/drivers/scsi/lpfc/lpfc_nvme.c +++ b/drivers/scsi/lpfc/lpfc_nvme.c @@ -239,7 +239,7 @@ lpfc_nvme_create_queue(struct nvme_fc_local_port *pnvme_lport, if (qidx) { str = "IO "; /* IO queue */ qhandle->index = ((qidx - 1) % - vport->phba->cfg_nvme_io_channel); + vport->phba->cfg_hdw_queue); } else { str = "ADM"; /* Admin queue */ qhandle->index = qidx; @@ -247,7 +247,7 @@ lpfc_nvme_create_queue(struct nvme_fc_local_port *pnvme_lport, lpfc_printf_vlog(vport, KERN_INFO, LOG_NVME, "6073 Binding %s HdwQueue %d (cpu %d) to " - "io_channel %d qhandle %p\n", str, + "hdw_queue %d qhandle %p\n", str, qidx, qhandle->cpu_id, qhandle->index, qhandle); *handle = (void *)qhandle; return 0; @@ -2083,10 +2083,10 @@ lpfc_nvme_create_localport(struct lpfc_vport *vport) * allocate + 3, one for cmd, one for rsp and one for this alignment */ lpfc_nvme_template.max_sgl_segments = phba->cfg_nvme_seg_cnt + 1; - lpfc_nvme_template.max_hw_queues = phba->cfg_nvme_io_channel; + lpfc_nvme_template.max_hw_queues = phba->cfg_hdw_queue; cstat = kmalloc((sizeof(struct lpfc_nvme_ctrl_stat) * - phba->cfg_nvme_io_channel), GFP_KERNEL); + phba->cfg_hdw_queue), GFP_KERNEL); if (!cstat) return -ENOMEM; @@ -2130,7 +2130,7 @@ lpfc_nvme_create_localport(struct lpfc_vport *vport) atomic_set(&lport->fc4NvmeLsRequests, 0); atomic_set(&lport->fc4NvmeLsCmpls, 0); - for (i = 0; i < phba->cfg_nvme_io_channel; i++) { + for (i = 0; i < phba->cfg_hdw_queue; i++) { cstat = &lport->cstat[i]; atomic_set(&cstat->fc4NvmeInputRequests, 0); atomic_set(&cstat->fc4NvmeOutputRequests, 0); @@ -2587,14 +2587,14 @@ lpfc_nvme_wait_for_io_drain(struct lpfc_hba *phba) struct lpfc_sli_ring *pring; u32 i, wait_cnt = 0; - if (phba->sli_rev < LPFC_SLI_REV4 || !phba->sli4_hba.nvme_wq) + if (phba->sli_rev < LPFC_SLI_REV4 || !phba->sli4_hba.hdwq) return; /* Cycle through all NVME rings and make sure all outstanding * WQEs have been removed from the txcmplqs. */ - for (i = 0; i < phba->cfg_nvme_io_channel; i++) { - pring = phba->sli4_hba.nvme_wq[i]->pring; + for (i = 0; i < phba->cfg_hdw_queue; i++) { + pring = phba->sli4_hba.hdwq[i].nvme_wq->pring; if (!pring) continue; diff --git a/drivers/scsi/lpfc/lpfc_nvmet.c b/drivers/scsi/lpfc/lpfc_nvmet.c index 6245f442d784..c64a8234d5bd 100644 --- a/drivers/scsi/lpfc/lpfc_nvmet.c +++ b/drivers/scsi/lpfc/lpfc_nvmet.c @@ -973,7 +973,7 @@ lpfc_nvmet_xmt_fcp_op(struct nvmet_fc_target_port *tgtport, * WQE release CQE */ ctxp->flag |= LPFC_NVMET_DEFER_WQFULL; - wq = phba->sli4_hba.nvme_wq[rsp->hwqid]; + wq = phba->sli4_hba.hdwq[rsp->hwqid].nvme_wq; pring = wq->pring; spin_lock_irqsave(&pring->ring_lock, iflags); list_add_tail(&nvmewqeq->list, &wq->wqfull_list); @@ -1047,7 +1047,7 @@ lpfc_nvmet_xmt_fcp_abort(struct nvmet_fc_target_port *tgtport, if (ctxp->flag & LPFC_NVMET_DEFER_WQFULL) { lpfc_nvmet_unsol_fcp_issue_abort(phba, ctxp, ctxp->sid, ctxp->oxid); - wq = phba->sli4_hba.nvme_wq[ctxp->wqeq->hba_wqidx]; + wq = phba->sli4_hba.hdwq[ctxp->wqeq->hba_wqidx].nvme_wq; spin_unlock_irqrestore(&ctxp->ctxlock, flags); lpfc_nvmet_wqfull_flush(phba, wq, ctxp); return; @@ -1377,7 +1377,7 @@ lpfc_nvmet_create_targetport(struct lpfc_hba *phba) * allocate + 3, one for cmd, one for rsp and one for this alignment */ lpfc_tgttemplate.max_sgl_segments = phba->cfg_nvme_seg_cnt + 1; - lpfc_tgttemplate.max_hw_queues = phba->cfg_nvme_io_channel; + lpfc_tgttemplate.max_hw_queues = phba->cfg_hdw_queue; lpfc_tgttemplate.target_features = NVMET_FCTGTFEAT_READDATA_RSP; #if (IS_ENABLED(CONFIG_NVME_TARGET_FC)) @@ -1697,8 +1697,8 @@ lpfc_nvmet_destroy_targetport(struct lpfc_hba *phba) return; if (phba->targetport) { tgtp = (struct lpfc_nvmet_tgtport *)phba->targetport->private; - for (qidx = 0; qidx < phba->cfg_nvme_io_channel; qidx++) { - wq = phba->sli4_hba.nvme_wq[qidx]; + for (qidx = 0; qidx < phba->cfg_hdw_queue; qidx++) { + wq = phba->sli4_hba.hdwq[qidx].nvme_wq; lpfc_nvmet_wqfull_flush(phba, wq, NULL); } init_completion(&tgtp->tport_unreg_done); diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index 9793016046de..63841f49affb 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -3661,8 +3661,8 @@ int lpfc_sli4_scmd_to_wqidx_distr(struct lpfc_hba *phba, return hwq; } - if (phba->cfg_fcp_io_sched == LPFC_FCP_SCHED_BY_CPU - && phba->cfg_fcp_io_channel > 1) { + if (phba->cfg_fcp_io_sched == LPFC_FCP_SCHED_BY_CPU && + phba->cfg_hdw_queue > 1) { cpu = lpfc_cmd->cpu; if (cpu < phba->sli4_hba.num_present_cpu) { cpup = phba->sli4_hba.cpu_map; @@ -3671,7 +3671,7 @@ int lpfc_sli4_scmd_to_wqidx_distr(struct lpfc_hba *phba, } } chann = atomic_add_return(1, &phba->fcp_qidx); - chann = chann % phba->cfg_fcp_io_channel; + chann = chann % phba->cfg_hdw_queue; return chann; } @@ -4598,7 +4598,7 @@ lpfc_abort_handler(struct scsi_cmnd *cmnd) iocb = &lpfc_cmd->cur_iocbq; if (phba->sli_rev == LPFC_SLI_REV4) { - pring_s4 = phba->sli4_hba.fcp_wq[iocb->hba_wqidx]->pring; + pring_s4 = phba->sli4_hba.hdwq[iocb->hba_wqidx].fcp_wq->pring; if (!pring_s4) { ret = FAILED; goto out_unlock; diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 30a786304848..d41bfa4569a4 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -3981,8 +3981,8 @@ 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_fcp_io_channel; i++) { - pring = phba->sli4_hba.fcp_wq[i]->pring; + for (i = 0; i < phba->cfg_hdw_queue; i++) { + pring = phba->sli4_hba.hdwq[i].fcp_wq->pring; lpfc_sli_abort_iocb_ring(phba, pring); } } else { @@ -4006,12 +4006,13 @@ lpfc_sli_abort_nvme_rings(struct lpfc_hba *phba) struct lpfc_sli_ring *pring; uint32_t i; - if (phba->sli_rev < LPFC_SLI_REV4) + if ((phba->sli_rev < LPFC_SLI_REV4) || + !(phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME)) return; /* Abort all IO on each NVME ring. */ - for (i = 0; i < phba->cfg_nvme_io_channel; i++) { - pring = phba->sli4_hba.nvme_wq[i]->pring; + for (i = 0; i < phba->cfg_hdw_queue; i++) { + pring = phba->sli4_hba.hdwq[i].nvme_wq->pring; lpfc_sli_abort_wqe_ring(phba, pring); } } @@ -4044,8 +4045,8 @@ lpfc_sli_flush_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_fcp_io_channel; i++) { - pring = phba->sli4_hba.fcp_wq[i]->pring; + for (i = 0; i < phba->cfg_hdw_queue; i++) { + pring = phba->sli4_hba.hdwq[i].fcp_wq->pring; spin_lock_irq(&pring->ring_lock); /* Retrieve everything on txq */ @@ -4110,7 +4111,8 @@ lpfc_sli_flush_nvme_rings(struct lpfc_hba *phba) uint32_t i; struct lpfc_iocbq *piocb, *next_iocb; - if (phba->sli_rev < LPFC_SLI_REV4) + 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. */ @@ -4122,8 +4124,8 @@ lpfc_sli_flush_nvme_rings(struct lpfc_hba *phba) * a local driver reason code. This is a flush so no * abort exchange to FW. */ - for (i = 0; i < phba->cfg_nvme_io_channel; i++) { - pring = phba->sli4_hba.nvme_wq[i]->pring; + 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, @@ -5564,6 +5566,7 @@ lpfc_sli4_arm_cqeq_intr(struct lpfc_hba *phba) { int qidx; struct lpfc_sli4_hba *sli4_hba = &phba->sli4_hba; + struct lpfc_sli4_hdw_queue *qp; sli4_hba->sli4_cq_release(sli4_hba->mbx_cq, LPFC_QUEUE_REARM); sli4_hba->sli4_cq_release(sli4_hba->els_cq, LPFC_QUEUE_REARM); @@ -5571,20 +5574,19 @@ lpfc_sli4_arm_cqeq_intr(struct lpfc_hba *phba) sli4_hba->sli4_cq_release(sli4_hba->nvmels_cq, LPFC_QUEUE_REARM); - if (sli4_hba->fcp_cq) - for (qidx = 0; qidx < phba->cfg_fcp_io_channel; qidx++) - sli4_hba->sli4_cq_release(sli4_hba->fcp_cq[qidx], + qp = sli4_hba->hdwq; + if (sli4_hba->hdwq) { + for (qidx = 0; qidx < phba->cfg_hdw_queue; qidx++) { + sli4_hba->sli4_cq_release(qp[qidx].fcp_cq, LPFC_QUEUE_REARM); - - if (sli4_hba->nvme_cq) - for (qidx = 0; qidx < phba->cfg_nvme_io_channel; qidx++) - sli4_hba->sli4_cq_release(sli4_hba->nvme_cq[qidx], + sli4_hba->sli4_cq_release(qp[qidx].nvme_cq, LPFC_QUEUE_REARM); + } - if (sli4_hba->hba_eq) - for (qidx = 0; qidx < phba->io_channel_irqs; qidx++) - sli4_hba->sli4_eq_release(sli4_hba->hba_eq[qidx], - LPFC_QUEUE_REARM); + for (qidx = 0; qidx < phba->cfg_hdw_queue; qidx++) + sli4_hba->sli4_eq_release(qp[qidx].hba_eq, + LPFC_QUEUE_REARM); + } if (phba->nvmet_support) { for (qidx = 0; qidx < phba->cfg_nvmet_mrq; qidx++) { @@ -7857,11 +7859,11 @@ lpfc_sli4_process_missed_mbox_completions(struct lpfc_hba *phba) /* Find the eq associated with the mcq */ - if (sli4_hba->hba_eq) - for (eqidx = 0; eqidx < phba->io_channel_irqs; eqidx++) - if (sli4_hba->hba_eq[eqidx]->queue_id == + if (sli4_hba->hdwq) + for (eqidx = 0; eqidx < phba->cfg_hdw_queue; eqidx++) + if (sli4_hba->hdwq[eqidx].hba_eq->queue_id == sli4_hba->mbx_cq->assoc_qid) { - fpeq = sli4_hba->hba_eq[eqidx]; + fpeq = sli4_hba->hdwq[eqidx].hba_eq; break; } if (!fpeq) @@ -9866,7 +9868,7 @@ __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.fcp_wq[piocb->hba_wqidx]; + wq = phba->sli4_hba.hdwq[piocb->hba_wqidx].fcp_wq; } else { wq = phba->sli4_hba.els_wq; } @@ -10001,7 +10003,7 @@ struct lpfc_sli_ring * lpfc_sli4_calc_ring(struct lpfc_hba *phba, struct lpfc_iocbq *piocb) { if (piocb->iocb_flag & (LPFC_IO_FCP | LPFC_USE_FCPWQIDX)) { - if (unlikely(!phba->sli4_hba.fcp_wq)) + if (unlikely(!phba->sli4_hba.hdwq)) return NULL; /* * for abort iocb hba_wqidx should already @@ -10012,9 +10014,9 @@ lpfc_sli4_calc_ring(struct lpfc_hba *phba, struct lpfc_iocbq *piocb) lpfc_sli4_scmd_to_wqidx_distr( phba, piocb->context1); piocb->hba_wqidx = piocb->hba_wqidx % - phba->cfg_fcp_io_channel; + phba->cfg_hdw_queue; } - return phba->sli4_hba.fcp_wq[piocb->hba_wqidx]->pring; + return phba->sli4_hba.hdwq[piocb->hba_wqidx].fcp_wq->pring; } else { if (unlikely(!phba->sli4_hba.els_wq)) return NULL; @@ -10063,7 +10065,7 @@ lpfc_sli_issue_iocb(struct lpfc_hba *phba, uint32_t ring_number, if (atomic_dec_and_test(&hba_eq_hdl->hba_eq_in_use)) { /* Get associated EQ with this index */ - fpeq = phba->sli4_hba.hba_eq[idx]; + fpeq = phba->sli4_hba.hdwq[idx].hba_eq; /* Turn off interrupts from this EQ */ phba->sli4_hba.sli4_eq_clr_intr(fpeq); @@ -10497,17 +10499,8 @@ lpfc_sli4_queue_init(struct lpfc_hba *phba) INIT_LIST_HEAD(&psli->mboxq); INIT_LIST_HEAD(&psli->mboxq_cmpl); /* Initialize list headers for txq and txcmplq as double linked lists */ - for (i = 0; i < phba->cfg_fcp_io_channel; i++) { - pring = phba->sli4_hba.fcp_wq[i]->pring; - pring->flag = 0; - pring->ringno = LPFC_FCP_RING; - INIT_LIST_HEAD(&pring->txq); - INIT_LIST_HEAD(&pring->txcmplq); - INIT_LIST_HEAD(&pring->iocb_continueq); - spin_lock_init(&pring->ring_lock); - } - for (i = 0; i < phba->cfg_nvme_io_channel; i++) { - pring = phba->sli4_hba.nvme_wq[i]->pring; + for (i = 0; i < phba->cfg_hdw_queue; i++) { + pring = phba->sli4_hba.hdwq[i].fcp_wq->pring; pring->flag = 0; pring->ringno = LPFC_FCP_RING; INIT_LIST_HEAD(&pring->txq); @@ -10523,7 +10516,16 @@ lpfc_sli4_queue_init(struct lpfc_hba *phba) INIT_LIST_HEAD(&pring->iocb_continueq); spin_lock_init(&pring->ring_lock); - if (phba->cfg_nvme_io_channel) { + 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; + 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; @@ -14070,6 +14072,20 @@ lpfc_sli4_hba_handle_eqe(struct lpfc_hba *phba, struct lpfc_eqe *eqe, /* Get the reference to the corresponding CQ */ cqid = bf_get_le32(lpfc_eqe_resource_id, eqe); + /* First check for NVME/SCSI completion */ + if (cqid == phba->sli4_hba.hdwq[qidx].nvme_cq_map) { + /* Process NVME / NVMET command completion */ + cq = phba->sli4_hba.hdwq[qidx].nvme_cq; + goto process_cq; + } + + if (cqid == phba->sli4_hba.hdwq[qidx].fcp_cq_map) { + /* Process FCP command completion */ + cq = phba->sli4_hba.hdwq[qidx].fcp_cq; + goto process_cq; + } + + /* Next check for NVMET completion */ if (phba->cfg_nvmet_mrq && phba->sli4_hba.nvmet_cqset) { id = phba->sli4_hba.nvmet_cqset[0]->queue_id; if ((cqid >= id) && (cqid < (id + phba->cfg_nvmet_mrq))) { @@ -14079,20 +14095,6 @@ lpfc_sli4_hba_handle_eqe(struct lpfc_hba *phba, struct lpfc_eqe *eqe, } } - if (phba->sli4_hba.nvme_cq_map && - (cqid == phba->sli4_hba.nvme_cq_map[qidx])) { - /* Process NVME / NVMET command completion */ - cq = phba->sli4_hba.nvme_cq[qidx]; - goto process_cq; - } - - if (phba->sli4_hba.fcp_cq_map && - (cqid == phba->sli4_hba.fcp_cq_map[qidx])) { - /* Process FCP command completion */ - cq = phba->sli4_hba.fcp_cq[qidx]; - goto process_cq; - } - if (phba->sli4_hba.nvmels_cq && (cqid == phba->sli4_hba.nvmels_cq->queue_id)) { /* Process NVME unsol rcv */ @@ -14101,7 +14103,8 @@ lpfc_sli4_hba_handle_eqe(struct lpfc_hba *phba, struct lpfc_eqe *eqe, /* Otherwise this is a Slow path event */ if (cq == NULL) { - lpfc_sli4_sp_handle_eqe(phba, eqe, phba->sli4_hba.hba_eq[qidx]); + lpfc_sli4_sp_handle_eqe(phba, eqe, + phba->sli4_hba.hdwq[qidx].hba_eq); return; } @@ -14115,7 +14118,7 @@ process_cq: } /* Save EQ associated with this CQ */ - cq->assoc_qp = phba->sli4_hba.hba_eq[qidx]; + cq->assoc_qp = phba->sli4_hba.hdwq[qidx].hba_eq; if (!queue_work(phba->wq, &cq->irqwork)) lpfc_printf_log(phba, KERN_ERR, LOG_SLI, @@ -14236,11 +14239,11 @@ lpfc_sli4_hba_intr_handler(int irq, void *dev_id) if (unlikely(!phba)) return IRQ_NONE; - if (unlikely(!phba->sli4_hba.hba_eq)) + if (unlikely(!phba->sli4_hba.hdwq)) return IRQ_NONE; /* Get to the EQ struct associated with this vector */ - fpeq = phba->sli4_hba.hba_eq[hba_eqidx]; + fpeq = phba->sli4_hba.hdwq[hba_eqidx].hba_eq; if (unlikely(!fpeq)) return IRQ_NONE; @@ -14340,7 +14343,7 @@ lpfc_sli4_intr_handler(int irq, void *dev_id) /* * Invoke fast-path host attention interrupt handling as appropriate. */ - for (qidx = 0; qidx < phba->io_channel_irqs; qidx++) { + for (qidx = 0; qidx < phba->cfg_hdw_queue; qidx++) { hba_irq_rc = lpfc_sli4_hba_intr_handler(irq, &phba->sli4_hba.hba_eq_hdl[qidx]); if (hba_irq_rc == IRQ_HANDLED) @@ -14527,7 +14530,7 @@ lpfc_modify_hba_eq_delay(struct lpfc_hba *phba, uint32_t startq, union lpfc_sli4_cfg_shdr *shdr; uint16_t dmult; - if (startq >= phba->io_channel_irqs) + if (startq >= phba->cfg_hdw_queue) return 0; mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); @@ -14541,7 +14544,7 @@ lpfc_modify_hba_eq_delay(struct lpfc_hba *phba, uint32_t startq, eq_delay = &mbox->u.mqe.un.eq_delay; /* Calculate delay multiper from maximum interrupt per second */ - result = imax / phba->io_channel_irqs; + result = imax / phba->cfg_hdw_queue; if (result > LPFC_DMULT_CONST || result == 0) dmult = 0; else @@ -14550,8 +14553,8 @@ lpfc_modify_hba_eq_delay(struct lpfc_hba *phba, uint32_t startq, dmult = LPFC_DMULT_MAX; cnt = 0; - for (qidx = startq; qidx < phba->io_channel_irqs; qidx++) { - eq = phba->sli4_hba.hba_eq[qidx]; + for (qidx = startq; qidx < phba->cfg_hdw_queue; qidx++) { + eq = phba->sli4_hba.hdwq[qidx].hba_eq; if (!eq) continue; eq->q_mode = imax; @@ -14568,8 +14571,7 @@ lpfc_modify_hba_eq_delay(struct lpfc_hba *phba, uint32_t startq, val = phba->cfg_fcp_imax; if (val) { /* First, interrupts per sec per EQ */ - val = phba->cfg_fcp_imax / - phba->io_channel_irqs; + val = phba->cfg_fcp_imax / phba->cfg_hdw_queue; /* us delay between each interrupt */ val = LPFC_SEC_TO_USEC / val; @@ -14877,7 +14879,7 @@ out: * lpfc_cq_create_set - Create a set of Completion Queues on the HBA for MRQ * @phba: HBA structure that indicates port to create a queue on. * @cqp: The queue structure array to use to create the completion queues. - * @eqp: The event queue array to bind these completion queues to. + * @hdwq: The hardware queue array with the EQ to bind completion queues to. * * This function creates a set of completion queue, s to support MRQ * as detailed in @cqp, on a port, @@ -14897,7 +14899,8 @@ out: **/ int lpfc_cq_create_set(struct lpfc_hba *phba, struct lpfc_queue **cqp, - struct lpfc_queue **eqp, uint32_t type, uint32_t subtype) + struct lpfc_sli4_hdw_queue *hdwq, uint32_t type, + uint32_t subtype) { struct lpfc_queue *cq; struct lpfc_queue *eq; @@ -14912,7 +14915,7 @@ lpfc_cq_create_set(struct lpfc_hba *phba, struct lpfc_queue **cqp, /* sanity check on queue memory */ numcq = phba->cfg_nvmet_mrq; - if (!cqp || !eqp || !numcq) + if (!cqp || !hdwq || !numcq) return -ENODEV; mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); @@ -14939,7 +14942,7 @@ lpfc_cq_create_set(struct lpfc_hba *phba, struct lpfc_queue **cqp, for (idx = 0; idx < numcq; idx++) { cq = cqp[idx]; - eq = eqp[idx]; + eq = hdwq[idx].hba_eq; if (!cq || !eq) { status = -ENOMEM; goto out; @@ -19462,7 +19465,7 @@ 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.fcp_wq[0]; + wq = phba->sli4_hba.hdwq[0].fcp_wq; if (unlikely(!wq)) return 0; pring = wq->pring; @@ -19712,12 +19715,12 @@ lpfc_sli4_issue_wqe(struct lpfc_hba *phba, uint32_t ring_number, /* NVME_FCREQ and NVME_ABTS requests */ if (pwqe->iocb_flag & LPFC_IO_NVME) { /* Get the IO distribution (hba_wqidx) for WQ assignment. */ - pring = phba->sli4_hba.nvme_wq[pwqe->hba_wqidx]->pring; + pring = phba->sli4_hba.hdwq[pwqe->hba_wqidx].nvme_wq->pring; spin_lock_irqsave(&pring->ring_lock, iflags); - wq = phba->sli4_hba.nvme_wq[pwqe->hba_wqidx]; + wq = phba->sli4_hba.hdwq[pwqe->hba_wqidx].nvme_wq; bf_set(wqe_cqid, &wqe->generic.wqe_com, - phba->sli4_hba.nvme_cq[pwqe->hba_wqidx]->queue_id); + phba->sli4_hba.hdwq[pwqe->hba_wqidx].nvme_cq->queue_id); ret = lpfc_sli4_wq_put(wq, wqe); if (ret) { spin_unlock_irqrestore(&pring->ring_lock, iflags); @@ -19731,7 +19734,7 @@ lpfc_sli4_issue_wqe(struct lpfc_hba *phba, uint32_t ring_number, /* NVMET requests */ if (pwqe->iocb_flag & LPFC_IO_NVMET) { /* Get the IO distribution (hba_wqidx) for WQ assignment. */ - pring = phba->sli4_hba.nvme_wq[pwqe->hba_wqidx]->pring; + pring = phba->sli4_hba.hdwq[pwqe->hba_wqidx].nvme_wq->pring; spin_lock_irqsave(&pring->ring_lock, iflags); ctxp = pwqe->context2; @@ -19742,9 +19745,9 @@ lpfc_sli4_issue_wqe(struct lpfc_hba *phba, uint32_t ring_number, } bf_set(wqe_xri_tag, &pwqe->wqe.xmit_bls_rsp.wqe_com, pwqe->sli4_xritag); - wq = phba->sli4_hba.nvme_wq[pwqe->hba_wqidx]; + wq = phba->sli4_hba.hdwq[pwqe->hba_wqidx].nvme_wq; bf_set(wqe_cqid, &wqe->generic.wqe_com, - phba->sli4_hba.nvme_cq[pwqe->hba_wqidx]->queue_id); + phba->sli4_hba.hdwq[pwqe->hba_wqidx].nvme_cq->queue_id); ret = lpfc_sli4_wq_put(wq, wqe); if (ret) { spin_unlock_irqrestore(&pring->ring_lock, iflags); diff --git a/drivers/scsi/lpfc/lpfc_sli4.h b/drivers/scsi/lpfc/lpfc_sli4.h index 645620175453..6e1e958df10a 100644 --- a/drivers/scsi/lpfc/lpfc_sli4.h +++ b/drivers/scsi/lpfc/lpfc_sli4.h @@ -36,18 +36,13 @@ #define LPFC_NEMBED_MBOX_SGL_CNT 254 /* Multi-queue arrangement for FCP EQ/CQ/WQ tuples */ -#define LPFC_HBA_IO_CHAN_MIN 0 -#define LPFC_HBA_IO_CHAN_MAX 32 -#define LPFC_FCP_IO_CHAN_DEF 4 -#define LPFC_NVME_IO_CHAN_DEF 0 +#define LPFC_HBA_HDWQ_MIN 0 +#define LPFC_HBA_HDWQ_MAX 64 +#define LPFC_HBA_HDWQ_DEF 0 /* Common buffer size to accomidate SCSI and NVME IO buffers */ #define LPFC_COMMON_IO_BUF_SZ 768 -/* Number of channels used for Flash Optimized Fabric (FOF) operations */ - -#define LPFC_FOF_IO_CHAN_NUM 1 - /* * Provide the default FCF Record attributes used by the driver * when nonFIP mode is configured and there is no other default @@ -534,6 +529,17 @@ struct lpfc_vector_map_info { #define LPFC_VECTOR_MAP_EMPTY 0xffff /* SLI4 HBA data structure entries */ +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_sli4_hba { void __iomem *conf_regs_memmap_p; /* Kernel memory mapped address for * config space registers @@ -606,17 +612,13 @@ struct lpfc_sli4_hba { uint32_t (*sli4_cq_release)(struct lpfc_queue *q, bool arm); /* 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_sli4_hdw_queue *hdwq; + struct list_head lpfc_wq_list; + + /* Pointers to the constructed SLI4 queues for NVMET */ struct lpfc_queue **nvmet_cqset; /* Fast-path NVMET CQ Set queues */ struct lpfc_queue **nvmet_mrq_hdr; /* Fast-path NVMET hdr MRQs */ struct lpfc_queue **nvmet_mrq_data; /* Fast-path NVMET data MRQs */ - 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 list_head lpfc_wq_list; struct lpfc_queue *mbx_cq; /* Slow-path mailbox complete queue */ struct lpfc_queue *els_cq; /* Slow-path ELS response complete queue */ @@ -817,7 +819,7 @@ int lpfc_modify_hba_eq_delay(struct lpfc_hba *phba, uint32_t startq, int lpfc_cq_create(struct lpfc_hba *, struct lpfc_queue *, struct lpfc_queue *, uint32_t, uint32_t); int lpfc_cq_create_set(struct lpfc_hba *phba, struct lpfc_queue **cqp, - struct lpfc_queue **eqp, uint32_t type, + struct lpfc_sli4_hdw_queue *hdwq, uint32_t type, uint32_t subtype); int32_t lpfc_mq_create(struct lpfc_hba *, struct lpfc_queue *, struct lpfc_queue *, uint32_t); |