From 638a9e433ecd61e64761352dbec1fa4f5874c941 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 7 Aug 2024 15:18:06 +0200 Subject: Merging upstream version 6.10.3. Signed-off-by: Daniel Baumann --- drivers/scsi/qla2xxx/Kconfig | 42 ++-- drivers/scsi/qla2xxx/qla_attr.c | 11 +- drivers/scsi/qla2xxx/qla_bsg.c | 98 ++++---- drivers/scsi/qla2xxx/qla_def.h | 17 +- drivers/scsi/qla2xxx/qla_gbl.h | 6 +- drivers/scsi/qla2xxx/qla_gs.c | 467 +++++++++++++++++--------------------- drivers/scsi/qla2xxx/qla_init.c | 92 ++++++-- drivers/scsi/qla2xxx/qla_inline.h | 8 + drivers/scsi/qla2xxx/qla_mid.c | 2 +- drivers/scsi/qla2xxx/qla_mr.c | 6 +- drivers/scsi/qla2xxx/qla_nvme.c | 5 +- drivers/scsi/qla2xxx/qla_os.c | 28 +-- drivers/scsi/qla2xxx/qla_sup.c | 108 ++++++--- 13 files changed, 479 insertions(+), 411 deletions(-) (limited to 'drivers/scsi/qla2xxx') diff --git a/drivers/scsi/qla2xxx/Kconfig b/drivers/scsi/qla2xxx/Kconfig index a584708d30..a8b4314bfd 100644 --- a/drivers/scsi/qla2xxx/Kconfig +++ b/drivers/scsi/qla2xxx/Kconfig @@ -7,29 +7,29 @@ config SCSI_QLA_FC select FW_LOADER select BTREE help - This qla2xxx driver supports all QLogic Fibre Channel - PCI and PCIe host adapters. + This qla2xxx driver supports all QLogic Fibre Channel + PCI and PCIe host adapters. - By default, firmware for the ISP parts will be loaded - via the Firmware Loader interface. + By default, firmware for the ISP parts will be loaded + via the Firmware Loader interface. - ISP Firmware Filename - ---------- ----------------- - 21xx ql2100_fw.bin - 22xx ql2200_fw.bin - 2300, 2312, 6312 ql2300_fw.bin - 2322, 6322 ql2322_fw.bin - 24xx, 54xx ql2400_fw.bin - 25xx ql2500_fw.bin + ISP Firmware Filename + ---------- ----------------- + 21xx ql2100_fw.bin + 22xx ql2200_fw.bin + 2300, 2312, 6312 ql2300_fw.bin + 2322, 6322 ql2322_fw.bin + 24xx, 54xx ql2400_fw.bin + 25xx ql2500_fw.bin - Upon request, the driver caches the firmware image until - the driver is unloaded. + Upon request, the driver caches the firmware image until + the driver is unloaded. - Firmware images can be retrieved from: + Firmware images can be retrieved from: - http://ldriver.qlogic.com/firmware/ + http://ldriver.qlogic.com/firmware/ - They are also included in the linux-firmware tree as well. + They are also included in the linux-firmware tree as well. config TCM_QLA2XXX tristate "TCM_QLA2XXX fabric module for QLogic 24xx+ series target mode HBAs" @@ -38,13 +38,15 @@ config TCM_QLA2XXX select BTREE default n help - Say Y here to enable the TCM_QLA2XXX fabric module for QLogic 24xx+ series target mode HBAs + Say Y here to enable the TCM_QLA2XXX fabric module for QLogic 24xx+ + series target mode HBAs. if TCM_QLA2XXX config TCM_QLA2XXX_DEBUG bool "TCM_QLA2XXX fabric module DEBUG mode for QLogic 24xx+ series target mode HBAs" default n help - Say Y here to enable the TCM_QLA2XXX fabric module DEBUG for QLogic 24xx+ series target mode HBAs - This will include code to enable the SCSI command jammer + Say Y here to enable the TCM_QLA2XXX fabric module DEBUG for + QLogic 24xx+ series target mode HBAs. + This will include code to enable the SCSI command jammer. endif diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index 76eeba435f..2810608acd 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -1067,13 +1067,6 @@ qla2x00_free_sysfs_attr(scsi_qla_host_t *vha, bool stop_beacon) /* Scsi_Host attributes. */ -static ssize_t -qla2x00_driver_version_show(struct device *dev, - struct device_attribute *attr, char *buf) -{ - return scnprintf(buf, PAGE_SIZE, "%s\n", qla2x00_version_str); -} - static ssize_t qla2x00_fw_version_show(struct device *dev, struct device_attribute *attr, char *buf) @@ -2412,7 +2405,7 @@ qla2x00_dport_diagnostics_show(struct device *dev, static DEVICE_ATTR(dport_diagnostics, 0444, qla2x00_dport_diagnostics_show, NULL); -static DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_driver_version_show, NULL); +static DEVICE_STRING_ATTR_RO(driver_version, S_IRUGO, qla2x00_version_str); static DEVICE_ATTR(fw_version, S_IRUGO, qla2x00_fw_version_show, NULL); static DEVICE_ATTR(serial_num, S_IRUGO, qla2x00_serial_num_show, NULL); static DEVICE_ATTR(isp_name, S_IRUGO, qla2x00_isp_name_show, NULL); @@ -2478,7 +2471,7 @@ static DEVICE_ATTR(port_no, 0444, qla2x00_port_no_show, NULL); static DEVICE_ATTR(fw_attr, 0444, qla2x00_fw_attr_show, NULL); static struct attribute *qla2x00_host_attrs[] = { - &dev_attr_driver_version.attr, + &dev_attr_driver_version.attr.attr, &dev_attr_fw_version.attr, &dev_attr_serial_num.attr, &dev_attr_isp_name.attr, diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c index 19bb64bdd8..52dc9604f5 100644 --- a/drivers/scsi/qla2xxx/qla_bsg.c +++ b/drivers/scsi/qla2xxx/qla_bsg.c @@ -324,7 +324,7 @@ qla2x00_process_els(struct bsg_job *bsg_job) "request_sg_cnt=%x reply_sg_cnt=%x.\n", bsg_job->request_payload.sg_cnt, bsg_job->reply_payload.sg_cnt); - rval = -EPERM; + rval = -ENOBUFS; goto done; } @@ -3059,17 +3059,61 @@ skip_chip_chk: return ret; } -int -qla24xx_bsg_timeout(struct bsg_job *bsg_job) +static bool qla_bsg_found(struct qla_qpair *qpair, struct bsg_job *bsg_job) { + bool found = false; struct fc_bsg_reply *bsg_reply = bsg_job->reply; scsi_qla_host_t *vha = shost_priv(fc_bsg_to_shost(bsg_job)); struct qla_hw_data *ha = vha->hw; - srb_t *sp; - int cnt, que; + srb_t *sp = NULL; + int cnt; unsigned long flags; struct req_que *req; + spin_lock_irqsave(qpair->qp_lock_ptr, flags); + req = qpair->req; + + for (cnt = 1; cnt < req->num_outstanding_cmds; cnt++) { + sp = req->outstanding_cmds[cnt]; + if (sp && + (sp->type == SRB_CT_CMD || + sp->type == SRB_ELS_CMD_HST || + sp->type == SRB_ELS_CMD_HST_NOLOGIN) && + sp->u.bsg_job == bsg_job) { + req->outstanding_cmds[cnt] = NULL; + spin_unlock_irqrestore(qpair->qp_lock_ptr, flags); + + if (!ha->flags.eeh_busy && ha->isp_ops->abort_command(sp)) { + ql_log(ql_log_warn, vha, 0x7089, + "mbx abort_command failed.\n"); + bsg_reply->result = -EIO; + } else { + ql_dbg(ql_dbg_user, vha, 0x708a, + "mbx abort_command success.\n"); + bsg_reply->result = 0; + } + /* ref: INIT */ + kref_put(&sp->cmd_kref, qla2x00_sp_release); + + found = true; + goto done; + } + } + spin_unlock_irqrestore(qpair->qp_lock_ptr, flags); + +done: + return found; +} + +int +qla24xx_bsg_timeout(struct bsg_job *bsg_job) +{ + struct fc_bsg_reply *bsg_reply = bsg_job->reply; + scsi_qla_host_t *vha = shost_priv(fc_bsg_to_shost(bsg_job)); + struct qla_hw_data *ha = vha->hw; + int i; + struct qla_qpair *qpair; + ql_log(ql_log_info, vha, 0x708b, "%s CMD timeout. bsg ptr %p.\n", __func__, bsg_job); @@ -3079,48 +3123,22 @@ qla24xx_bsg_timeout(struct bsg_job *bsg_job) qla_pci_set_eeh_busy(vha); } + if (qla_bsg_found(ha->base_qpair, bsg_job)) + goto done; + /* find the bsg job from the active list of commands */ - spin_lock_irqsave(&ha->hardware_lock, flags); - for (que = 0; que < ha->max_req_queues; que++) { - req = ha->req_q_map[que]; - if (!req) + for (i = 0; i < ha->max_qpairs; i++) { + qpair = vha->hw->queue_pair_map[i]; + if (!qpair) continue; - - for (cnt = 1; cnt < req->num_outstanding_cmds; cnt++) { - sp = req->outstanding_cmds[cnt]; - if (sp && - (sp->type == SRB_CT_CMD || - sp->type == SRB_ELS_CMD_HST || - sp->type == SRB_ELS_CMD_HST_NOLOGIN || - sp->type == SRB_FXIOCB_BCMD) && - sp->u.bsg_job == bsg_job) { - req->outstanding_cmds[cnt] = NULL; - spin_unlock_irqrestore(&ha->hardware_lock, flags); - - if (!ha->flags.eeh_busy && ha->isp_ops->abort_command(sp)) { - ql_log(ql_log_warn, vha, 0x7089, - "mbx abort_command failed.\n"); - bsg_reply->result = -EIO; - } else { - ql_dbg(ql_dbg_user, vha, 0x708a, - "mbx abort_command success.\n"); - bsg_reply->result = 0; - } - spin_lock_irqsave(&ha->hardware_lock, flags); - goto done; - - } - } + if (qla_bsg_found(qpair, bsg_job)) + goto done; } - spin_unlock_irqrestore(&ha->hardware_lock, flags); + ql_log(ql_log_info, vha, 0x708b, "SRB not found to abort.\n"); bsg_reply->result = -ENXIO; - return 0; done: - spin_unlock_irqrestore(&ha->hardware_lock, flags); - /* ref: INIT */ - kref_put(&sp->cmd_kref, qla2x00_sp_release); return 0; } diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 2f49baf131..7cf998e3cc 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -3309,9 +3309,20 @@ struct fab_scan_rp { u8 node_name[8]; }; +enum scan_step { + FAB_SCAN_START, + FAB_SCAN_GPNFT_FCP, + FAB_SCAN_GNNFT_FCP, + FAB_SCAN_GPNFT_NVME, + FAB_SCAN_GNNFT_NVME, +}; + struct fab_scan { struct fab_scan_rp *l; u32 size; + u32 rscn_gen_start; + u32 rscn_gen_end; + enum scan_step step; u16 scan_retry; #define MAX_SCAN_RETRIES 5 enum scan_flags_t scan_flags; @@ -3537,9 +3548,8 @@ enum qla_work_type { QLA_EVT_RELOGIN, QLA_EVT_ASYNC_PRLO, QLA_EVT_ASYNC_PRLO_DONE, - QLA_EVT_GPNFT, - QLA_EVT_GPNFT_DONE, - QLA_EVT_GNNFT_DONE, + QLA_EVT_SCAN_CMD, + QLA_EVT_SCAN_FINISH, QLA_EVT_GFPNID, QLA_EVT_SP_RETRY, QLA_EVT_IIDMA, @@ -5030,6 +5040,7 @@ typedef struct scsi_qla_host { /* Counter to detect races between ELS and RSCN events */ atomic_t generation_tick; + atomic_t rscn_gen; /* Time when global fcport update has been scheduled */ int total_fcport_update_gen; /* List of pending LOGOs, protected by tgt_mutex */ diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h index 7309310d2a..cededfda9d 100644 --- a/drivers/scsi/qla2xxx/qla_gbl.h +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -728,9 +728,9 @@ int qla24xx_async_gpsc(scsi_qla_host_t *, fc_port_t *); void qla24xx_handle_gpsc_event(scsi_qla_host_t *, struct event_arg *); int qla2x00_mgmt_svr_login(scsi_qla_host_t *); int qla24xx_async_gffid(scsi_qla_host_t *vha, fc_port_t *fcport, bool); -int qla24xx_async_gpnft(scsi_qla_host_t *, u8, srb_t *); -void qla24xx_async_gpnft_done(scsi_qla_host_t *, srb_t *); -void qla24xx_async_gnnft_done(scsi_qla_host_t *, srb_t *); +int qla_fab_async_scan(scsi_qla_host_t *, srb_t *); +void qla_fab_scan_start(struct scsi_qla_host *); +void qla_fab_scan_finish(scsi_qla_host_t *, srb_t *); int qla24xx_post_gfpnid_work(struct scsi_qla_host *, fc_port_t *); int qla24xx_async_gfpnid(scsi_qla_host_t *, fc_port_t *); void qla24xx_handle_gfpnid_event(scsi_qla_host_t *, struct event_arg *); diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c index 1cf9d200d5..d2bddca704 100644 --- a/drivers/scsi/qla2xxx/qla_gs.c +++ b/drivers/scsi/qla2xxx/qla_gs.c @@ -1710,7 +1710,7 @@ qla2x00_hba_attributes(scsi_qla_host_t *vha, void *entries, eiter->type = cpu_to_be16(FDMI_HBA_OPTION_ROM_VERSION); alen = scnprintf( eiter->a.orom_version, sizeof(eiter->a.orom_version), - "%d.%02d", ha->bios_revision[1], ha->bios_revision[0]); + "%d.%02d", ha->efi_revision[1], ha->efi_revision[0]); alen += FDMI_ATTR_ALIGNMENT(alen); alen += FDMI_ATTR_TYPELEN(eiter); eiter->len = cpu_to_be16(alen); @@ -3168,7 +3168,30 @@ static int qla2x00_is_a_vp(scsi_qla_host_t *vha, u64 wwn) return rc; } -void qla24xx_async_gnnft_done(scsi_qla_host_t *vha, srb_t *sp) +static bool qla_ok_to_clear_rscn(scsi_qla_host_t *vha, fc_port_t *fcport) +{ + u32 rscn_gen; + + rscn_gen = atomic_read(&vha->rscn_gen); + ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0x2017, + "%s %d %8phC rscn_gen %x start %x end %x current %x\n", + __func__, __LINE__, fcport->port_name, fcport->rscn_gen, + vha->scan.rscn_gen_start, vha->scan.rscn_gen_end, rscn_gen); + + if (val_is_in_range(fcport->rscn_gen, vha->scan.rscn_gen_start, + vha->scan.rscn_gen_end)) + /* rscn came in before fabric scan */ + return true; + + if (val_is_in_range(fcport->rscn_gen, vha->scan.rscn_gen_end, rscn_gen)) + /* rscn came in after fabric scan */ + return false; + + /* rare: fcport's scan_needed + rscn_gen must be stale */ + return true; +} + +void qla_fab_scan_finish(scsi_qla_host_t *vha, srb_t *sp) { fc_port_t *fcport; u32 i, rc; @@ -3281,10 +3304,10 @@ void qla24xx_async_gnnft_done(scsi_qla_host_t *vha, srb_t *sp) (fcport->scan_needed && fcport->port_type != FCT_INITIATOR && fcport->port_type != FCT_NVME_INITIATOR)) { + fcport->scan_needed = 0; qlt_schedule_sess_for_deletion(fcport); } fcport->d_id.b24 = rp->id.b24; - fcport->scan_needed = 0; break; } @@ -3325,7 +3348,9 @@ login_logout: do_delete = true; } - fcport->scan_needed = 0; + if (qla_ok_to_clear_rscn(vha, fcport)) + fcport->scan_needed = 0; + if (((qla_dual_mode_enabled(vha) || qla_ini_mode_enabled(vha)) && atomic_read(&fcport->state) == FCS_ONLINE) || @@ -3355,7 +3380,9 @@ login_logout: fcport->port_name, fcport->loop_id, fcport->login_retry); } - fcport->scan_needed = 0; + + if (qla_ok_to_clear_rscn(vha, fcport)) + fcport->scan_needed = 0; qla24xx_fcport_handle_login(vha, fcport); } } @@ -3379,14 +3406,11 @@ out: } } -static int qla2x00_post_gnnft_gpnft_done_work(struct scsi_qla_host *vha, +static int qla2x00_post_next_scan_work(struct scsi_qla_host *vha, srb_t *sp, int cmd) { struct qla_work_evt *e; - if (cmd != QLA_EVT_GPNFT_DONE && cmd != QLA_EVT_GNNFT_DONE) - return QLA_PARAMETER_ERROR; - e = qla2x00_alloc_work(vha, cmd); if (!e) return QLA_FUNCTION_FAILED; @@ -3396,37 +3420,15 @@ static int qla2x00_post_gnnft_gpnft_done_work(struct scsi_qla_host *vha, return qla2x00_post_work(vha, e); } -static int qla2x00_post_nvme_gpnft_work(struct scsi_qla_host *vha, - srb_t *sp, int cmd) -{ - struct qla_work_evt *e; - - if (cmd != QLA_EVT_GPNFT) - return QLA_PARAMETER_ERROR; - - e = qla2x00_alloc_work(vha, cmd); - if (!e) - return QLA_FUNCTION_FAILED; - - e->u.gpnft.fc4_type = FC4_TYPE_NVME; - e->u.gpnft.sp = sp; - - return qla2x00_post_work(vha, e); -} - static void qla2x00_find_free_fcp_nvme_slot(struct scsi_qla_host *vha, struct srb *sp) { struct qla_hw_data *ha = vha->hw; int num_fibre_dev = ha->max_fibre_devices; - struct ct_sns_req *ct_req = - (struct ct_sns_req *)sp->u.iocb_cmd.u.ctarg.req; struct ct_sns_gpnft_rsp *ct_rsp = (struct ct_sns_gpnft_rsp *)sp->u.iocb_cmd.u.ctarg.rsp; struct ct_sns_gpn_ft_data *d; struct fab_scan_rp *rp; - u16 cmd = be16_to_cpu(ct_req->command); - u8 fc4_type = sp->gen2; int i, j, k; port_id_t id; u8 found; @@ -3445,85 +3447,83 @@ static void qla2x00_find_free_fcp_nvme_slot(struct scsi_qla_host *vha, if (id.b24 == 0 || wwn == 0) continue; - if (fc4_type == FC4_TYPE_FCP_SCSI) { - if (cmd == GPN_FT_CMD) { - rp = &vha->scan.l[j]; - rp->id = id; - memcpy(rp->port_name, d->port_name, 8); - j++; - rp->fc4type = FS_FC4TYPE_FCP; - } else { - for (k = 0; k < num_fibre_dev; k++) { - rp = &vha->scan.l[k]; - if (id.b24 == rp->id.b24) { - memcpy(rp->node_name, - d->port_name, 8); - break; - } + ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0x2025, + "%s %06x %8ph \n", + __func__, id.b24, d->port_name); + + switch (vha->scan.step) { + case FAB_SCAN_GPNFT_FCP: + rp = &vha->scan.l[j]; + rp->id = id; + memcpy(rp->port_name, d->port_name, 8); + j++; + rp->fc4type = FS_FC4TYPE_FCP; + break; + case FAB_SCAN_GNNFT_FCP: + for (k = 0; k < num_fibre_dev; k++) { + rp = &vha->scan.l[k]; + if (id.b24 == rp->id.b24) { + memcpy(rp->node_name, + d->port_name, 8); + break; } } - } else { - /* Search if the fibre device supports FC4_TYPE_NVME */ - if (cmd == GPN_FT_CMD) { - found = 0; - - for (k = 0; k < num_fibre_dev; k++) { - rp = &vha->scan.l[k]; - if (!memcmp(rp->port_name, - d->port_name, 8)) { - /* - * Supports FC-NVMe & FCP - */ - rp->fc4type |= FS_FC4TYPE_NVME; - found = 1; - break; - } + break; + case FAB_SCAN_GPNFT_NVME: + found = 0; + + for (k = 0; k < num_fibre_dev; k++) { + rp = &vha->scan.l[k]; + if (!memcmp(rp->port_name, d->port_name, 8)) { + /* + * Supports FC-NVMe & FCP + */ + rp->fc4type |= FS_FC4TYPE_NVME; + found = 1; + break; } + } - /* We found new FC-NVMe only port */ - if (!found) { - for (k = 0; k < num_fibre_dev; k++) { - rp = &vha->scan.l[k]; - if (wwn_to_u64(rp->port_name)) { - continue; - } else { - rp->id = id; - memcpy(rp->port_name, - d->port_name, 8); - rp->fc4type = - FS_FC4TYPE_NVME; - break; - } - } - } - } else { + /* We found new FC-NVMe only port */ + if (!found) { for (k = 0; k < num_fibre_dev; k++) { rp = &vha->scan.l[k]; - if (id.b24 == rp->id.b24) { - memcpy(rp->node_name, - d->port_name, 8); + if (wwn_to_u64(rp->port_name)) { + continue; + } else { + rp->id = id; + memcpy(rp->port_name, d->port_name, 8); + rp->fc4type = FS_FC4TYPE_NVME; break; } } } + break; + case FAB_SCAN_GNNFT_NVME: + for (k = 0; k < num_fibre_dev; k++) { + rp = &vha->scan.l[k]; + if (id.b24 == rp->id.b24) { + memcpy(rp->node_name, d->port_name, 8); + break; + } + } + break; + default: + break; } } } -static void qla2x00_async_gpnft_gnnft_sp_done(srb_t *sp, int res) +static void qla_async_scan_sp_done(srb_t *sp, int res) { struct scsi_qla_host *vha = sp->vha; - struct ct_sns_req *ct_req = - (struct ct_sns_req *)sp->u.iocb_cmd.u.ctarg.req; - u16 cmd = be16_to_cpu(ct_req->command); - u8 fc4_type = sp->gen2; unsigned long flags; int rc; /* gen2 field is holding the fc4type */ - ql_dbg(ql_dbg_disc, vha, 0xffff, - "Async done-%s res %x FC4Type %x\n", - sp->name, res, sp->gen2); + ql_dbg(ql_dbg_disc, vha, 0x2026, + "Async done-%s res %x step %x\n", + sp->name, res, vha->scan.step); sp->rc = res; if (res) { @@ -3547,8 +3547,7 @@ static void qla2x00_async_gpnft_gnnft_sp_done(srb_t *sp, int res) * sp for GNNFT_DONE work. This will allow all * the resource to get freed up. */ - rc = qla2x00_post_gnnft_gpnft_done_work(vha, sp, - QLA_EVT_GNNFT_DONE); + rc = qla2x00_post_next_scan_work(vha, sp, QLA_EVT_SCAN_FINISH); if (rc) { /* Cleanup here to prevent memory leak */ qla24xx_sp_unmap(vha, sp); @@ -3573,28 +3572,30 @@ static void qla2x00_async_gpnft_gnnft_sp_done(srb_t *sp, int res) qla2x00_find_free_fcp_nvme_slot(vha, sp); - if ((fc4_type == FC4_TYPE_FCP_SCSI) && vha->flags.nvme_enabled && - cmd == GNN_FT_CMD) { - spin_lock_irqsave(&vha->work_lock, flags); - vha->scan.scan_flags &= ~SF_SCANNING; - spin_unlock_irqrestore(&vha->work_lock, flags); + spin_lock_irqsave(&vha->work_lock, flags); + vha->scan.scan_flags &= ~SF_SCANNING; + spin_unlock_irqrestore(&vha->work_lock, flags); - sp->rc = res; - rc = qla2x00_post_nvme_gpnft_work(vha, sp, QLA_EVT_GPNFT); - if (rc) { - qla24xx_sp_unmap(vha, sp); - set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags); - set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags); - } - return; - } + switch (vha->scan.step) { + case FAB_SCAN_GPNFT_FCP: + case FAB_SCAN_GPNFT_NVME: + rc = qla2x00_post_next_scan_work(vha, sp, QLA_EVT_SCAN_CMD); + break; + case FAB_SCAN_GNNFT_FCP: + if (vha->flags.nvme_enabled) + rc = qla2x00_post_next_scan_work(vha, sp, QLA_EVT_SCAN_CMD); + else + rc = qla2x00_post_next_scan_work(vha, sp, QLA_EVT_SCAN_FINISH); - if (cmd == GPN_FT_CMD) { - rc = qla2x00_post_gnnft_gpnft_done_work(vha, sp, - QLA_EVT_GPNFT_DONE); - } else { - rc = qla2x00_post_gnnft_gpnft_done_work(vha, sp, - QLA_EVT_GNNFT_DONE); + break; + case FAB_SCAN_GNNFT_NVME: + rc = qla2x00_post_next_scan_work(vha, sp, QLA_EVT_SCAN_FINISH); + break; + default: + /* should not be here */ + WARN_ON(1); + rc = QLA_FUNCTION_FAILED; + break; } if (rc) { @@ -3605,127 +3606,16 @@ static void qla2x00_async_gpnft_gnnft_sp_done(srb_t *sp, int res) } } -/* - * Get WWNN list for fc4_type - * - * It is assumed the same SRB is re-used from GPNFT to avoid - * mem free & re-alloc - */ -static int qla24xx_async_gnnft(scsi_qla_host_t *vha, struct srb *sp, - u8 fc4_type) -{ - int rval = QLA_FUNCTION_FAILED; - struct ct_sns_req *ct_req; - struct ct_sns_pkt *ct_sns; - unsigned long flags; - - if (!vha->flags.online) { - spin_lock_irqsave(&vha->work_lock, flags); - vha->scan.scan_flags &= ~SF_SCANNING; - spin_unlock_irqrestore(&vha->work_lock, flags); - goto done_free_sp; - } - - if (!sp->u.iocb_cmd.u.ctarg.req || !sp->u.iocb_cmd.u.ctarg.rsp) { - ql_log(ql_log_warn, vha, 0xffff, - "%s: req %p rsp %p are not setup\n", - __func__, sp->u.iocb_cmd.u.ctarg.req, - sp->u.iocb_cmd.u.ctarg.rsp); - spin_lock_irqsave(&vha->work_lock, flags); - vha->scan.scan_flags &= ~SF_SCANNING; - spin_unlock_irqrestore(&vha->work_lock, flags); - WARN_ON(1); - set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags); - set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags); - goto done_free_sp; - } - - ql_dbg(ql_dbg_disc, vha, 0xfffff, - "%s: FC4Type %x, CT-PASSTHRU %s command ctarg rsp size %d, ctarg req size %d\n", - __func__, fc4_type, sp->name, sp->u.iocb_cmd.u.ctarg.rsp_size, - sp->u.iocb_cmd.u.ctarg.req_size); - - sp->type = SRB_CT_PTHRU_CMD; - sp->name = "gnnft"; - sp->gen1 = vha->hw->base_qpair->chip_reset; - sp->gen2 = fc4_type; - qla2x00_init_async_sp(sp, qla2x00_get_async_timeout(vha) + 2, - qla2x00_async_gpnft_gnnft_sp_done); - - memset(sp->u.iocb_cmd.u.ctarg.rsp, 0, sp->u.iocb_cmd.u.ctarg.rsp_size); - memset(sp->u.iocb_cmd.u.ctarg.req, 0, sp->u.iocb_cmd.u.ctarg.req_size); - - ct_sns = (struct ct_sns_pkt *)sp->u.iocb_cmd.u.ctarg.req; - /* CT_IU preamble */ - ct_req = qla2x00_prep_ct_req(ct_sns, GNN_FT_CMD, - sp->u.iocb_cmd.u.ctarg.rsp_size); - - /* GPN_FT req */ - ct_req->req.gpn_ft.port_type = fc4_type; - - sp->u.iocb_cmd.u.ctarg.req_size = GNN_FT_REQ_SIZE; - sp->u.iocb_cmd.u.ctarg.nport_handle = NPH_SNS; - - ql_dbg(ql_dbg_disc, vha, 0xffff, - "Async-%s hdl=%x FC4Type %x.\n", sp->name, - sp->handle, ct_req->req.gpn_ft.port_type); - - rval = qla2x00_start_sp(sp); - if (rval != QLA_SUCCESS) { - goto done_free_sp; - } - - return rval; - -done_free_sp: - if (sp->u.iocb_cmd.u.ctarg.req) { - dma_free_coherent(&vha->hw->pdev->dev, - sp->u.iocb_cmd.u.ctarg.req_allocated_size, - sp->u.iocb_cmd.u.ctarg.req, - sp->u.iocb_cmd.u.ctarg.req_dma); - sp->u.iocb_cmd.u.ctarg.req = NULL; - } - if (sp->u.iocb_cmd.u.ctarg.rsp) { - dma_free_coherent(&vha->hw->pdev->dev, - sp->u.iocb_cmd.u.ctarg.rsp_allocated_size, - sp->u.iocb_cmd.u.ctarg.rsp, - sp->u.iocb_cmd.u.ctarg.rsp_dma); - sp->u.iocb_cmd.u.ctarg.rsp = NULL; - } - /* ref: INIT */ - kref_put(&sp->cmd_kref, qla2x00_sp_release); - - spin_lock_irqsave(&vha->work_lock, flags); - vha->scan.scan_flags &= ~SF_SCANNING; - if (vha->scan.scan_flags == 0) { - ql_dbg(ql_dbg_disc, vha, 0xffff, - "%s: schedule\n", __func__); - vha->scan.scan_flags |= SF_QUEUED; - schedule_delayed_work(&vha->scan.scan_work, 5); - } - spin_unlock_irqrestore(&vha->work_lock, flags); - - - return rval; -} /* GNNFT */ - -void qla24xx_async_gpnft_done(scsi_qla_host_t *vha, srb_t *sp) -{ - ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0xffff, - "%s enter\n", __func__); - qla24xx_async_gnnft(vha, sp, sp->gen2); -} - /* Get WWPN list for certain fc4_type */ -int qla24xx_async_gpnft(scsi_qla_host_t *vha, u8 fc4_type, srb_t *sp) +int qla_fab_async_scan(scsi_qla_host_t *vha, srb_t *sp) { int rval = QLA_FUNCTION_FAILED; struct ct_sns_req *ct_req; struct ct_sns_pkt *ct_sns; - u32 rspsz; + u32 rspsz = 0; unsigned long flags; - ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0xffff, + ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0x200c, "%s enter\n", __func__); if (!vha->flags.online) @@ -3734,22 +3624,21 @@ int qla24xx_async_gpnft(scsi_qla_host_t *vha, u8 fc4_type, srb_t *sp) spin_lock_irqsave(&vha->work_lock, flags); if (vha->scan.scan_flags & SF_SCANNING) { spin_unlock_irqrestore(&vha->work_lock, flags); - ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0xffff, + ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0x2012, "%s: scan active\n", __func__); return rval; } vha->scan.scan_flags |= SF_SCANNING; + if (!sp) + vha->scan.step = FAB_SCAN_START; + spin_unlock_irqrestore(&vha->work_lock, flags); - if (fc4_type == FC4_TYPE_FCP_SCSI) { - ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0xffff, + switch (vha->scan.step) { + case FAB_SCAN_START: + ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0x2018, "%s: Performing FCP Scan\n", __func__); - if (sp) { - /* ref: INIT */ - kref_put(&sp->cmd_kref, qla2x00_sp_release); - } - /* ref: INIT */ sp = qla2x00_get_sp(vha, NULL, GFP_KERNEL); if (!sp) { @@ -3765,7 +3654,7 @@ int qla24xx_async_gpnft(scsi_qla_host_t *vha, u8 fc4_type, srb_t *sp) GFP_KERNEL); sp->u.iocb_cmd.u.ctarg.req_allocated_size = sizeof(struct ct_sns_pkt); if (!sp->u.iocb_cmd.u.ctarg.req) { - ql_log(ql_log_warn, vha, 0xffff, + ql_log(ql_log_warn, vha, 0x201a, "Failed to allocate ct_sns request.\n"); spin_lock_irqsave(&vha->work_lock, flags); vha->scan.scan_flags &= ~SF_SCANNING; @@ -3773,7 +3662,6 @@ int qla24xx_async_gpnft(scsi_qla_host_t *vha, u8 fc4_type, srb_t *sp) qla2x00_rel_sp(sp); return rval; } - sp->u.iocb_cmd.u.ctarg.req_size = GPN_FT_REQ_SIZE; rspsz = sizeof(struct ct_sns_gpnft_rsp) + vha->hw->max_fibre_devices * @@ -3785,7 +3673,7 @@ int qla24xx_async_gpnft(scsi_qla_host_t *vha, u8 fc4_type, srb_t *sp) GFP_KERNEL); sp->u.iocb_cmd.u.ctarg.rsp_allocated_size = rspsz; if (!sp->u.iocb_cmd.u.ctarg.rsp) { - ql_log(ql_log_warn, vha, 0xffff, + ql_log(ql_log_warn, vha, 0x201b, "Failed to allocate ct_sns request.\n"); spin_lock_irqsave(&vha->work_lock, flags); vha->scan.scan_flags &= ~SF_SCANNING; @@ -3805,35 +3693,95 @@ int qla24xx_async_gpnft(scsi_qla_host_t *vha, u8 fc4_type, srb_t *sp) "%s scan list size %d\n", __func__, vha->scan.size); memset(vha->scan.l, 0, vha->scan.size); - } else if (!sp) { - ql_dbg(ql_dbg_disc, vha, 0xffff, - "NVME scan did not provide SP\n"); + + vha->scan.step = FAB_SCAN_GPNFT_FCP; + break; + case FAB_SCAN_GPNFT_FCP: + vha->scan.step = FAB_SCAN_GNNFT_FCP; + break; + case FAB_SCAN_GNNFT_FCP: + vha->scan.step = FAB_SCAN_GPNFT_NVME; + break; + case FAB_SCAN_GPNFT_NVME: + vha->scan.step = FAB_SCAN_GNNFT_NVME; + break; + case FAB_SCAN_GNNFT_NVME: + default: + /* should not be here */ + WARN_ON(1); + goto done_free_sp; + } + + if (!sp) { + ql_dbg(ql_dbg_disc, vha, 0x201c, + "scan did not provide SP\n"); return rval; } + if (!sp->u.iocb_cmd.u.ctarg.req || !sp->u.iocb_cmd.u.ctarg.rsp) { + ql_log(ql_log_warn, vha, 0x201d, + "%s: req %p rsp %p are not setup\n", + __func__, sp->u.iocb_cmd.u.ctarg.req, + sp->u.iocb_cmd.u.ctarg.rsp); + spin_lock_irqsave(&vha->work_lock, flags); + vha->scan.scan_flags &= ~SF_SCANNING; + spin_unlock_irqrestore(&vha->work_lock, flags); + WARN_ON(1); + set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags); + set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags); + goto done_free_sp; + } + + rspsz = sp->u.iocb_cmd.u.ctarg.rsp_size; + memset(sp->u.iocb_cmd.u.ctarg.req, 0, sp->u.iocb_cmd.u.ctarg.req_size); + memset(sp->u.iocb_cmd.u.ctarg.rsp, 0, sp->u.iocb_cmd.u.ctarg.rsp_size); + sp->type = SRB_CT_PTHRU_CMD; - sp->name = "gpnft"; sp->gen1 = vha->hw->base_qpair->chip_reset; - sp->gen2 = fc4_type; qla2x00_init_async_sp(sp, qla2x00_get_async_timeout(vha) + 2, - qla2x00_async_gpnft_gnnft_sp_done); - - rspsz = sp->u.iocb_cmd.u.ctarg.rsp_size; - memset(sp->u.iocb_cmd.u.ctarg.rsp, 0, sp->u.iocb_cmd.u.ctarg.rsp_size); - memset(sp->u.iocb_cmd.u.ctarg.req, 0, sp->u.iocb_cmd.u.ctarg.req_size); + qla_async_scan_sp_done); ct_sns = (struct ct_sns_pkt *)sp->u.iocb_cmd.u.ctarg.req; - /* CT_IU preamble */ - ct_req = qla2x00_prep_ct_req(ct_sns, GPN_FT_CMD, rspsz); - /* GPN_FT req */ - ct_req->req.gpn_ft.port_type = fc4_type; + /* CT_IU preamble */ + switch (vha->scan.step) { + case FAB_SCAN_GPNFT_FCP: + sp->name = "gpnft"; + ct_req = qla2x00_prep_ct_req(ct_sns, GPN_FT_CMD, rspsz); + ct_req->req.gpn_ft.port_type = FC4_TYPE_FCP_SCSI; + sp->u.iocb_cmd.u.ctarg.req_size = GPN_FT_REQ_SIZE; + break; + case FAB_SCAN_GNNFT_FCP: + sp->name = "gnnft"; + ct_req = qla2x00_prep_ct_req(ct_sns, GNN_FT_CMD, rspsz); + ct_req->req.gpn_ft.port_type = FC4_TYPE_FCP_SCSI; + sp->u.iocb_cmd.u.ctarg.req_size = GNN_FT_REQ_SIZE; + break; + case FAB_SCAN_GPNFT_NVME: + sp->name = "gpnft"; + ct_req = qla2x00_prep_ct_req(ct_sns, GPN_FT_CMD, rspsz); + ct_req->req.gpn_ft.port_type = FC4_TYPE_NVME; + sp->u.iocb_cmd.u.ctarg.req_size = GPN_FT_REQ_SIZE; + break; + case FAB_SCAN_GNNFT_NVME: + sp->name = "gnnft"; + ct_req = qla2x00_prep_ct_req(ct_sns, GNN_FT_CMD, rspsz); + ct_req->req.gpn_ft.port_type = FC4_TYPE_NVME; + sp->u.iocb_cmd.u.ctarg.req_size = GNN_FT_REQ_SIZE; + break; + default: + /* should not be here */ + WARN_ON(1); + goto done_free_sp; + } sp->u.iocb_cmd.u.ctarg.nport_handle = NPH_SNS; - ql_dbg(ql_dbg_disc, vha, 0xffff, - "Async-%s hdl=%x FC4Type %x.\n", sp->name, - sp->handle, ct_req->req.gpn_ft.port_type); + ql_dbg(ql_dbg_disc, vha, 0x2003, + "%s: step %d, rsp size %d, req size %d hdl %x %s FC4TYPE %x \n", + __func__, vha->scan.step, sp->u.iocb_cmd.u.ctarg.rsp_size, + sp->u.iocb_cmd.u.ctarg.req_size, sp->handle, sp->name, + ct_req->req.gpn_ft.port_type); rval = qla2x00_start_sp(sp); if (rval != QLA_SUCCESS) { @@ -3864,7 +3812,7 @@ done_free_sp: spin_lock_irqsave(&vha->work_lock, flags); vha->scan.scan_flags &= ~SF_SCANNING; if (vha->scan.scan_flags == 0) { - ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0xffff, + ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0x2007, "%s: Scan scheduled.\n", __func__); vha->scan.scan_flags |= SF_QUEUED; schedule_delayed_work(&vha->scan.scan_work, 5); @@ -3875,6 +3823,15 @@ done_free_sp: return rval; } +void qla_fab_scan_start(struct scsi_qla_host *vha) +{ + int rval; + + rval = qla_fab_async_scan(vha, NULL); + if (rval) + set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags); +} + void qla_scan_work_fn(struct work_struct *work) { struct fab_scan *s = container_of(to_delayed_work(work), diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 8377624d76..eda3bdab93 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -1842,10 +1842,18 @@ int qla24xx_post_newsess_work(struct scsi_qla_host *vha, port_id_t *id, return qla2x00_post_work(vha, e); } +static void qla_rscn_gen_tick(scsi_qla_host_t *vha, u32 *ret_rscn_gen) +{ + *ret_rscn_gen = atomic_inc_return(&vha->rscn_gen); + /* memory barrier */ + wmb(); +} + void qla2x00_handle_rscn(scsi_qla_host_t *vha, struct event_arg *ea) { fc_port_t *fcport; unsigned long flags; + u32 rscn_gen; switch (ea->id.b.rsvd_1) { case RSCN_PORT_ADDR: @@ -1875,15 +1883,16 @@ void qla2x00_handle_rscn(scsi_qla_host_t *vha, struct event_arg *ea) * Otherwise we're already in the middle of a relogin */ fcport->scan_needed = 1; - fcport->rscn_gen++; + qla_rscn_gen_tick(vha, &fcport->rscn_gen); } } else { fcport->scan_needed = 1; - fcport->rscn_gen++; + qla_rscn_gen_tick(vha, &fcport->rscn_gen); } } break; case RSCN_AREA_ADDR: + qla_rscn_gen_tick(vha, &rscn_gen); list_for_each_entry(fcport, &vha->vp_fcports, list) { if (fcport->flags & FCF_FCP2_DEVICE && atomic_read(&fcport->state) == FCS_ONLINE) @@ -1891,11 +1900,12 @@ void qla2x00_handle_rscn(scsi_qla_host_t *vha, struct event_arg *ea) if ((ea->id.b24 & 0xffff00) == (fcport->d_id.b24 & 0xffff00)) { fcport->scan_needed = 1; - fcport->rscn_gen++; + fcport->rscn_gen = rscn_gen; } } break; case RSCN_DOM_ADDR: + qla_rscn_gen_tick(vha, &rscn_gen); list_for_each_entry(fcport, &vha->vp_fcports, list) { if (fcport->flags & FCF_FCP2_DEVICE && atomic_read(&fcport->state) == FCS_ONLINE) @@ -1903,19 +1913,20 @@ void qla2x00_handle_rscn(scsi_qla_host_t *vha, struct event_arg *ea) if ((ea->id.b24 & 0xff0000) == (fcport->d_id.b24 & 0xff0000)) { fcport->scan_needed = 1; - fcport->rscn_gen++; + fcport->rscn_gen = rscn_gen; } } break; case RSCN_FAB_ADDR: default: + qla_rscn_gen_tick(vha, &rscn_gen); list_for_each_entry(fcport, &vha->vp_fcports, list) { if (fcport->flags & FCF_FCP2_DEVICE && atomic_read(&fcport->state) == FCS_ONLINE) continue; fcport->scan_needed = 1; - fcport->rscn_gen++; + fcport->rscn_gen = rscn_gen; } break; } @@ -1924,6 +1935,7 @@ void qla2x00_handle_rscn(scsi_qla_host_t *vha, struct event_arg *ea) if (vha->scan.scan_flags == 0) { ql_dbg(ql_dbg_disc, vha, 0xffff, "%s: schedule\n", __func__); vha->scan.scan_flags |= SF_QUEUED; + vha->scan.rscn_gen_start = atomic_read(&vha->rscn_gen); schedule_delayed_work(&vha->scan.scan_work, 5); } spin_unlock_irqrestore(&vha->work_lock, flags); @@ -6393,10 +6405,9 @@ qla2x00_configure_fabric(scsi_qla_host_t *vha) qlt_do_generation_tick(vha, &discovery_gen); if (USE_ASYNC_SCAN(ha)) { - rval = qla24xx_async_gpnft(vha, FC4_TYPE_FCP_SCSI, - NULL); - if (rval) - set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags); + /* start of scan begins here */ + vha->scan.rscn_gen_end = atomic_read(&vha->rscn_gen); + qla_fab_scan_start(vha); } else { list_for_each_entry(fcport, &vha->vp_fcports, list) fcport->scan_state = QLA_FCPORT_SCAN; @@ -8207,15 +8218,21 @@ qla28xx_get_aux_images( struct qla27xx_image_status pri_aux_image_status, sec_aux_image_status; bool valid_pri_image = false, valid_sec_image = false; bool active_pri_image = false, active_sec_image = false; + int rc; if (!ha->flt_region_aux_img_status_pri) { ql_dbg(ql_dbg_init, vha, 0x018a, "Primary aux image not addressed\n"); goto check_sec_image; } - qla24xx_read_flash_data(vha, (uint32_t *)&pri_aux_image_status, + rc = qla24xx_read_flash_data(vha, (uint32_t *)&pri_aux_image_status, ha->flt_region_aux_img_status_pri, sizeof(pri_aux_image_status) >> 2); + if (rc) { + ql_log(ql_log_info, vha, 0x01a1, + "Unable to read Primary aux image(%x).\n", rc); + goto check_sec_image; + } qla27xx_print_image(vha, "Primary aux image", &pri_aux_image_status); if (qla28xx_check_aux_image_status_signature(&pri_aux_image_status)) { @@ -8246,9 +8263,15 @@ check_sec_image: goto check_valid_image; } - qla24xx_read_flash_data(vha, (uint32_t *)&sec_aux_image_status, + rc = qla24xx_read_flash_data(vha, (uint32_t *)&sec_aux_image_status, ha->flt_region_aux_img_status_sec, sizeof(sec_aux_image_status) >> 2); + if (rc) { + ql_log(ql_log_info, vha, 0x01a2, + "Unable to read Secondary aux image(%x).\n", rc); + goto check_valid_image; + } + qla27xx_print_image(vha, "Secondary aux image", &sec_aux_image_status); if (qla28xx_check_aux_image_status_signature(&sec_aux_image_status)) { @@ -8306,6 +8329,7 @@ qla27xx_get_active_image(struct scsi_qla_host *vha, struct qla27xx_image_status pri_image_status, sec_image_status; bool valid_pri_image = false, valid_sec_image = false; bool active_pri_image = false, active_sec_image = false; + int rc; if (!ha->flt_region_img_status_pri) { ql_dbg(ql_dbg_init, vha, 0x018a, "Primary image not addressed\n"); @@ -8347,8 +8371,14 @@ check_sec_image: goto check_valid_image; } - qla24xx_read_flash_data(vha, (uint32_t *)(&sec_image_status), + rc = qla24xx_read_flash_data(vha, (uint32_t *)(&sec_image_status), ha->flt_region_img_status_sec, sizeof(sec_image_status) >> 2); + if (rc) { + ql_log(ql_log_info, vha, 0x01a3, + "Unable to read Secondary image status(%x).\n", rc); + goto check_valid_image; + } + qla27xx_print_image(vha, "Secondary image", &sec_image_status); if (qla27xx_check_image_status_signature(&sec_image_status)) { @@ -8420,11 +8450,10 @@ qla24xx_load_risc_flash(scsi_qla_host_t *vha, uint32_t *srisc_addr, "FW: Loading firmware from flash (%x).\n", faddr); dcode = (uint32_t *)req->ring; - qla24xx_read_flash_data(vha, dcode, faddr, 8); - if (qla24xx_risc_firmware_invalid(dcode)) { + rval = qla24xx_read_flash_data(vha, dcode, faddr, 8); + if (rval || qla24xx_risc_firmware_invalid(dcode)) { ql_log(ql_log_fatal, vha, 0x008c, - "Unable to verify the integrity of flash firmware " - "image.\n"); + "Unable to verify the integrity of flash firmware image (rval %x).\n", rval); ql_log(ql_log_fatal, vha, 0x008d, "Firmware data: %08x %08x %08x %08x.\n", dcode[0], dcode[1], dcode[2], dcode[3]); @@ -8438,7 +8467,12 @@ qla24xx_load_risc_flash(scsi_qla_host_t *vha, uint32_t *srisc_addr, for (j = 0; j < segments; j++) { ql_dbg(ql_dbg_init, vha, 0x008d, "-> Loading segment %u...\n", j); - qla24xx_read_flash_data(vha, dcode, faddr, 10); + rval = qla24xx_read_flash_data(vha, dcode, faddr, 10); + if (rval) { + ql_log(ql_log_fatal, vha, 0x016a, + "-> Unable to read segment addr + size .\n"); + return QLA_FUNCTION_FAILED; + } risc_addr = be32_to_cpu((__force __be32)dcode[2]); risc_size = be32_to_cpu((__force __be32)dcode[3]); if (!*srisc_addr) { @@ -8454,7 +8488,13 @@ qla24xx_load_risc_flash(scsi_qla_host_t *vha, uint32_t *srisc_addr, ql_dbg(ql_dbg_init, vha, 0x008e, "-> Loading fragment %u: %#x <- %#x (%#lx dwords)...\n", fragment, risc_addr, faddr, dlen); - qla24xx_read_flash_data(vha, dcode, faddr, dlen); + rval = qla24xx_read_flash_data(vha, dcode, faddr, dlen); + if (rval) { + ql_log(ql_log_fatal, vha, 0x016b, + "-> Unable to read fragment(faddr %#x dlen %#lx).\n", + faddr, dlen); + return QLA_FUNCTION_FAILED; + } for (i = 0; i < dlen; i++) dcode[i] = swab32(dcode[i]); @@ -8483,7 +8523,14 @@ qla24xx_load_risc_flash(scsi_qla_host_t *vha, uint32_t *srisc_addr, fwdt->length = 0; dcode = (uint32_t *)req->ring; - qla24xx_read_flash_data(vha, dcode, faddr, 7); + + rval = qla24xx_read_flash_data(vha, dcode, faddr, 7); + if (rval) { + ql_log(ql_log_fatal, vha, 0x016c, + "-> Unable to read template size.\n"); + goto failed; + } + risc_size = be32_to_cpu((__force __be32)dcode[2]); ql_dbg(ql_dbg_init, vha, 0x0161, "-> fwdt%u template array at %#x (%#x dwords)\n", @@ -8509,11 +8556,12 @@ qla24xx_load_risc_flash(scsi_qla_host_t *vha, uint32_t *srisc_addr, } dcode = fwdt->template; - qla24xx_read_flash_data(vha, dcode, faddr, risc_size); + rval = qla24xx_read_flash_data(vha, dcode, faddr, risc_size); - if (!qla27xx_fwdt_template_valid(dcode)) { + if (rval || !qla27xx_fwdt_template_valid(dcode)) { ql_log(ql_log_warn, vha, 0x0165, - "-> fwdt%u failed template validate\n", j); + "-> fwdt%u failed template validate (rval %x)\n", + j, rval); goto failed; } diff --git a/drivers/scsi/qla2xxx/qla_inline.h b/drivers/scsi/qla2xxx/qla_inline.h index a4a56ab0ba..ef4b3cc1cd 100644 --- a/drivers/scsi/qla2xxx/qla_inline.h +++ b/drivers/scsi/qla2xxx/qla_inline.h @@ -631,3 +631,11 @@ static inline int qla_mapq_alloc_qp_cpu_map(struct qla_hw_data *ha) } return 0; } + +static inline bool val_is_in_range(u32 val, u32 start, u32 end) +{ + if (val >= start && val <= end) + return true; + else + return false; +} diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c index b67416951a..76703f2706 100644 --- a/drivers/scsi/qla2xxx/qla_mid.c +++ b/drivers/scsi/qla2xxx/qla_mid.c @@ -180,7 +180,7 @@ qla24xx_disable_vp(scsi_qla_host_t *vha) atomic_set(&vha->loop_state, LOOP_DOWN); atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME); list_for_each_entry(fcport, &vha->vp_fcports, list) - fcport->logout_on_delete = 0; + fcport->logout_on_delete = 1; if (!vha->hw->flags.edif_enabled) qla2x00_wait_for_sess_deletion(vha); diff --git a/drivers/scsi/qla2xxx/qla_mr.c b/drivers/scsi/qla2xxx/qla_mr.c index 083f94e43f..82a7e21ddc 100644 --- a/drivers/scsi/qla2xxx/qla_mr.c +++ b/drivers/scsi/qla2xxx/qla_mr.c @@ -1909,10 +1909,8 @@ qlafx00_fx_disc(scsi_qla_host_t *vha, fc_port_t *fcport, uint16_t fx_type) if (fx_type == FXDISC_GET_CONFIG_INFO) { struct config_info_data *pinfo = (struct config_info_data *) fdisc->u.fxiocb.rsp_addr; - strscpy(vha->hw->model_number, pinfo->model_num, - ARRAY_SIZE(vha->hw->model_number)); - strscpy(vha->hw->model_desc, pinfo->model_description, - ARRAY_SIZE(vha->hw->model_desc)); + memtostr(vha->hw->model_number, pinfo->model_num); + memtostr(vha->hw->model_desc, pinfo->model_description); memcpy(&vha->hw->mr.symbolic_name, pinfo->symbolic_name, sizeof(vha->hw->mr.symbolic_name)); memcpy(&vha->hw->mr.serial_num, pinfo->serial_num, diff --git a/drivers/scsi/qla2xxx/qla_nvme.c b/drivers/scsi/qla2xxx/qla_nvme.c index a8ddf356e6..8f4cc136a9 100644 --- a/drivers/scsi/qla2xxx/qla_nvme.c +++ b/drivers/scsi/qla2xxx/qla_nvme.c @@ -49,7 +49,10 @@ int qla_nvme_register_remote(struct scsi_qla_host *vha, struct fc_port *fcport) return 0; } - if (!vha->nvme_local_port && qla_nvme_register_hba(vha)) + if (qla_nvme_register_hba(vha)) + return 0; + + if (!vha->nvme_local_port) return 0; if (!(fcport->nvme_prli_service_param & diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 1e2f52210f..bc3b2aea3f 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -1875,14 +1875,9 @@ __qla2x00_abort_all_cmds(struct qla_qpair *qp, int res) for (cnt = 1; cnt < req->num_outstanding_cmds; cnt++) { sp = req->outstanding_cmds[cnt]; if (sp) { - /* - * perform lockless completion during driver unload - */ if (qla2x00_chip_is_down(vha)) { req->outstanding_cmds[cnt] = NULL; - spin_unlock_irqrestore(qp->qp_lock_ptr, flags); sp->done(sp, res); - spin_lock_irqsave(qp->qp_lock_ptr, flags); continue; } @@ -1957,9 +1952,6 @@ qla2xxx_slave_configure(struct scsi_device *sdev) scsi_qla_host_t *vha = shost_priv(sdev->host); struct req_que *req = vha->req; - if (IS_T10_PI_CAPABLE(vha->hw)) - blk_queue_update_dma_alignment(sdev->request_queue, 0x7); - scsi_change_queue_depth(sdev, req->max_q_depth); return 0; } @@ -3575,6 +3567,9 @@ skip_dpc: QLA_SG_ALL : 128; } + if (IS_T10_PI_CAPABLE(base_vha->hw)) + host->dma_alignment = 0x7; + ret = scsi_add_host(host, &pdev->dev); if (ret) goto probe_failed; @@ -4689,7 +4684,7 @@ static void qla2x00_number_of_exch(scsi_qla_host_t *vha, u32 *ret_cnt, u16 max_cnt) { u32 temp; - struct init_cb_81xx *icb = (struct init_cb_81xx *)&vha->hw->init_cb; + struct init_cb_81xx *icb = (struct init_cb_81xx *)vha->hw->init_cb; *ret_cnt = FW_DEF_EXCHANGES_CNT; if (max_cnt > vha->hw->max_exchg) @@ -5563,15 +5558,11 @@ qla2x00_do_work(struct scsi_qla_host *vha) qla2x00_async_prlo_done(vha, e->u.logio.fcport, e->u.logio.data); break; - case QLA_EVT_GPNFT: - qla24xx_async_gpnft(vha, e->u.gpnft.fc4_type, - e->u.gpnft.sp); - break; - case QLA_EVT_GPNFT_DONE: - qla24xx_async_gpnft_done(vha, e->u.iosb.sp); + case QLA_EVT_SCAN_CMD: + qla_fab_async_scan(vha, e->u.iosb.sp); break; - case QLA_EVT_GNNFT_DONE: - qla24xx_async_gnnft_done(vha, e->u.iosb.sp); + case QLA_EVT_SCAN_FINISH: + qla_fab_scan_finish(vha, e->u.iosb.sp); break; case QLA_EVT_GFPNID: qla24xx_async_gfpnid(vha, e->u.fcport.fcport); @@ -8156,9 +8147,6 @@ MODULE_DEVICE_TABLE(pci, qla2xxx_pci_tbl); static struct pci_driver qla2xxx_pci_driver = { .name = QLA2XXX_DRIVER_NAME, - .driver = { - .owner = THIS_MODULE, - }, .id_table = qla2xxx_pci_tbl, .probe = qla2x00_probe_one, .remove = qla2x00_remove_one, diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c index c092a6b1ce..6d16546e17 100644 --- a/drivers/scsi/qla2xxx/qla_sup.c +++ b/drivers/scsi/qla2xxx/qla_sup.c @@ -555,6 +555,7 @@ qla2xxx_find_flt_start(scsi_qla_host_t *vha, uint32_t *start) struct qla_flt_location *fltl = (void *)req->ring; uint32_t *dcode = (uint32_t *)req->ring; uint8_t *buf = (void *)req->ring, *bcode, last_image; + int rc; /* * FLT-location structure resides after the last PCI region. @@ -584,14 +585,24 @@ qla2xxx_find_flt_start(scsi_qla_host_t *vha, uint32_t *start) pcihdr = 0; do { /* Verify PCI expansion ROM header. */ - qla24xx_read_flash_data(vha, dcode, pcihdr >> 2, 0x20); + rc = qla24xx_read_flash_data(vha, dcode, pcihdr >> 2, 0x20); + if (rc) { + ql_log(ql_log_info, vha, 0x016d, + "Unable to read PCI Expansion Rom Header (%x).\n", rc); + return QLA_FUNCTION_FAILED; + } bcode = buf + (pcihdr % 4); if (bcode[0x0] != 0x55 || bcode[0x1] != 0xaa) goto end; /* Locate PCI data structure. */ pcids = pcihdr + ((bcode[0x19] << 8) | bcode[0x18]); - qla24xx_read_flash_data(vha, dcode, pcids >> 2, 0x20); + rc = qla24xx_read_flash_data(vha, dcode, pcids >> 2, 0x20); + if (rc) { + ql_log(ql_log_info, vha, 0x0179, + "Unable to read PCI Data Structure (%x).\n", rc); + return QLA_FUNCTION_FAILED; + } bcode = buf + (pcihdr % 4); /* Validate signature of PCI data structure. */ @@ -606,7 +617,12 @@ qla2xxx_find_flt_start(scsi_qla_host_t *vha, uint32_t *start) } while (!last_image); /* Now verify FLT-location structure. */ - qla24xx_read_flash_data(vha, dcode, pcihdr >> 2, sizeof(*fltl) >> 2); + rc = qla24xx_read_flash_data(vha, dcode, pcihdr >> 2, sizeof(*fltl) >> 2); + if (rc) { + ql_log(ql_log_info, vha, 0x017a, + "Unable to read FLT (%x).\n", rc); + return QLA_FUNCTION_FAILED; + } if (memcmp(fltl->sig, "QFLT", 4)) goto end; @@ -2605,13 +2621,18 @@ qla24xx_read_optrom_data(struct scsi_qla_host *vha, void *buf, uint32_t offset, uint32_t length) { struct qla_hw_data *ha = vha->hw; + int rc; /* Suspend HBA. */ scsi_block_requests(vha->host); set_bit(MBX_UPDATE_FLASH_ACTIVE, &ha->mbx_cmd_flags); /* Go with read. */ - qla24xx_read_flash_data(vha, buf, offset >> 2, length >> 2); + rc = qla24xx_read_flash_data(vha, buf, offset >> 2, length >> 2); + if (rc) { + ql_log(ql_log_info, vha, 0x01a0, + "Unable to perform optrom read(%x).\n", rc); + } /* Resume HBA. */ clear_bit(MBX_UPDATE_FLASH_ACTIVE, &ha->mbx_cmd_flags); @@ -3412,7 +3433,7 @@ qla24xx_get_flash_version(scsi_qla_host_t *vha, void *mbuf) struct active_regions active_regions = { }; if (IS_P3P_TYPE(ha)) - return ret; + return QLA_SUCCESS; if (!mbuf) return QLA_FUNCTION_FAILED; @@ -3432,20 +3453,31 @@ qla24xx_get_flash_version(scsi_qla_host_t *vha, void *mbuf) do { /* Verify PCI expansion ROM header. */ - qla24xx_read_flash_data(vha, dcode, pcihdr >> 2, 0x20); + ret = qla24xx_read_flash_data(vha, dcode, pcihdr >> 2, 0x20); + if (ret) { + ql_log(ql_log_info, vha, 0x017d, + "Unable to read PCI EXP Rom Header(%x).\n", ret); + return QLA_FUNCTION_FAILED; + } + bcode = mbuf + (pcihdr % 4); if (memcmp(bcode, "\x55\xaa", 2)) { /* No signature */ ql_log(ql_log_fatal, vha, 0x0059, "No matching ROM signature.\n"); - ret = QLA_FUNCTION_FAILED; - break; + return QLA_FUNCTION_FAILED; } /* Locate PCI data structure. */ pcids = pcihdr + ((bcode[0x19] << 8) | bcode[0x18]); - qla24xx_read_flash_data(vha, dcode, pcids >> 2, 0x20); + ret = qla24xx_read_flash_data(vha, dcode, pcids >> 2, 0x20); + if (ret) { + ql_log(ql_log_info, vha, 0x018e, + "Unable to read PCI Data Structure (%x).\n", ret); + return QLA_FUNCTION_FAILED; + } + bcode = mbuf + (pcihdr % 4); /* Validate signature of PCI data structure. */ @@ -3454,8 +3486,7 @@ qla24xx_get_flash_version(scsi_qla_host_t *vha, void *mbuf) ql_log(ql_log_fatal, vha, 0x005a, "PCI data struct not found pcir_adr=%x.\n", pcids); ql_dump_buffer(ql_dbg_init, vha, 0x0059, dcode, 32); - ret = QLA_FUNCTION_FAILED; - break; + return QLA_FUNCTION_FAILED; } /* Read version */ @@ -3507,20 +3538,26 @@ qla24xx_get_flash_version(scsi_qla_host_t *vha, void *mbuf) faddr = ha->flt_region_fw_sec; } - qla24xx_read_flash_data(vha, dcode, faddr, 8); - if (qla24xx_risc_firmware_invalid(dcode)) { - ql_log(ql_log_warn, vha, 0x005f, - "Unrecognized fw revision at %x.\n", - ha->flt_region_fw * 4); - ql_dump_buffer(ql_dbg_init, vha, 0x005f, dcode, 32); + ret = qla24xx_read_flash_data(vha, dcode, faddr, 8); + if (ret) { + ql_log(ql_log_info, vha, 0x019e, + "Unable to read FW version (%x).\n", ret); + return ret; } else { - for (i = 0; i < 4; i++) - ha->fw_revision[i] = + if (qla24xx_risc_firmware_invalid(dcode)) { + ql_log(ql_log_warn, vha, 0x005f, + "Unrecognized fw revision at %x.\n", + ha->flt_region_fw * 4); + ql_dump_buffer(ql_dbg_init, vha, 0x005f, dcode, 32); + } else { + for (i = 0; i < 4; i++) + ha->fw_revision[i] = be32_to_cpu((__force __be32)dcode[4+i]); - ql_dbg(ql_dbg_init, vha, 0x0060, - "Firmware revision (flash) %u.%u.%u (%x).\n", - ha->fw_revision[0], ha->fw_revision[1], - ha->fw_revision[2], ha->fw_revision[3]); + ql_dbg(ql_dbg_init, vha, 0x0060, + "Firmware revision (flash) %u.%u.%u (%x).\n", + ha->fw_revision[0], ha->fw_revision[1], + ha->fw_revision[2], ha->fw_revision[3]); + } } /* Check for golden firmware and get version if available */ @@ -3531,18 +3568,23 @@ qla24xx_get_flash_version(scsi_qla_host_t *vha, void *mbuf) memset(ha->gold_fw_version, 0, sizeof(ha->gold_fw_version)); faddr = ha->flt_region_gold_fw; - qla24xx_read_flash_data(vha, dcode, ha->flt_region_gold_fw, 8); - if (qla24xx_risc_firmware_invalid(dcode)) { - ql_log(ql_log_warn, vha, 0x0056, - "Unrecognized golden fw at %#x.\n", faddr); - ql_dump_buffer(ql_dbg_init, vha, 0x0056, dcode, 32); + ret = qla24xx_read_flash_data(vha, dcode, ha->flt_region_gold_fw, 8); + if (ret) { + ql_log(ql_log_info, vha, 0x019f, + "Unable to read Gold FW version (%x).\n", ret); return ret; - } - - for (i = 0; i < 4; i++) - ha->gold_fw_version[i] = - be32_to_cpu((__force __be32)dcode[4+i]); + } else { + if (qla24xx_risc_firmware_invalid(dcode)) { + ql_log(ql_log_warn, vha, 0x0056, + "Unrecognized golden fw at %#x.\n", faddr); + ql_dump_buffer(ql_dbg_init, vha, 0x0056, dcode, 32); + return QLA_FUNCTION_FAILED; + } + for (i = 0; i < 4; i++) + ha->gold_fw_version[i] = + be32_to_cpu((__force __be32)dcode[4+i]); + } return ret; } -- cgit v1.2.3