diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-05 08:42:02 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-05 08:42:02 -0700 |
commit | fe91c4725aeed35023ba4f7a1e1adfebb6878c23 (patch) | |
tree | 7f0e5cbbbe3a1e24d3e3b66ae290625d48ec4b2f /drivers/scsi/qla2xxx | |
parent | 5af06603c4090617be216a9185193a7be3ca60af (diff) | |
parent | 83c3a7beaef7fd261c190b69f6be6337f251bf16 (diff) | |
download | linux-fe91c4725aeed35023ba4f7a1e1adfebb6878c23.tar.bz2 |
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI updates from James Bottomley:
"This consists of the usual driver updates (ufs, smartpqi, lpfc,
target, megaraid_sas, hisi_sas, qla2xxx) and minor updates and bug
fixes.
Notable core changes are the removal of scsi->tag which caused some
churn in obsolete drivers and a sweep through all drivers to call
scsi_done() directly instead of scsi->done() which removes a pointer
indirection from the hot path and a move to register core sysfs files
earlier, which means they're available to KOBJ_ADD processing, which
necessitates switching all drivers to using attribute groups"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (279 commits)
scsi: lpfc: Update lpfc version to 14.0.0.3
scsi: lpfc: Allow fabric node recovery if recovery is in progress before devloss
scsi: lpfc: Fix link down processing to address NULL pointer dereference
scsi: lpfc: Allow PLOGI retry if previous PLOGI was aborted
scsi: lpfc: Fix use-after-free in lpfc_unreg_rpi() routine
scsi: lpfc: Correct sysfs reporting of loop support after SFP status change
scsi: lpfc: Wait for successful restart of SLI3 adapter during host sg_reset
scsi: lpfc: Revert LOG_TRACE_EVENT back to LOG_INIT prior to driver_resource_setup()
scsi: ufs: ufshcd-pltfrm: Fix memory leak due to probe defer
scsi: ufs: mediatek: Avoid sched_clock() misuse
scsi: mpt3sas: Make mpt3sas_dev_attrs static
scsi: scsi_transport_sas: Add 22.5 Gbps link rate definitions
scsi: target: core: Stop using bdevname()
scsi: aha1542: Use memcpy_{from,to}_bvec()
scsi: sr: Add error handling support for add_disk()
scsi: sd: Add error handling support for add_disk()
scsi: target: Perform ALUA group changes in one step
scsi: target: Replace lun_tg_pt_gp_lock with rcu in I/O path
scsi: target: Fix alua_tg_pt_gps_count tracking
scsi: target: Fix ordered tag handling
...
Diffstat (limited to 'drivers/scsi/qla2xxx')
-rw-r--r-- | drivers/scsi/qla2xxx/qla_attr.c | 149 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_bsg.c | 48 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_bsg.h | 7 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_def.h | 4 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_gbl.h | 8 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_gs.c | 3 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 17 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_mbx.c | 35 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_nvme.c | 20 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_os.c | 103 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_version.h | 6 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/tcm_qla2xxx.c | 73 |
12 files changed, 277 insertions, 196 deletions
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index d09776b77af2..30f9545d2285 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -1868,6 +1868,18 @@ qla2x00_port_speed_store(struct device *dev, struct device_attribute *attr, return strlen(buf); } +static const struct { + u16 rate; + char *str; +} port_speed_str[] = { + { PORT_SPEED_4GB, "4" }, + { PORT_SPEED_8GB, "8" }, + { PORT_SPEED_16GB, "16" }, + { PORT_SPEED_32GB, "32" }, + { PORT_SPEED_64GB, "64" }, + { PORT_SPEED_10GB, "10" }, +}; + static ssize_t qla2x00_port_speed_show(struct device *dev, struct device_attribute *attr, char *buf) @@ -1875,7 +1887,8 @@ qla2x00_port_speed_show(struct device *dev, struct device_attribute *attr, struct scsi_qla_host *vha = shost_priv(dev_to_shost(dev)); struct qla_hw_data *ha = vha->hw; ssize_t rval; - char *spd[7] = {"0", "0", "0", "4", "8", "16", "32"}; + u16 i; + char *speed = "Unknown"; rval = qla2x00_get_data_rate(vha); if (rval != QLA_SUCCESS) { @@ -1884,7 +1897,14 @@ qla2x00_port_speed_show(struct device *dev, struct device_attribute *attr, return -EINVAL; } - return scnprintf(buf, PAGE_SIZE, "%s\n", spd[ha->link_data_rate]); + for (i = 0; i < ARRAY_SIZE(port_speed_str); i++) { + if (port_speed_str[i].rate != ha->link_data_rate) + continue; + speed = port_speed_str[i].str; + break; + } + + return scnprintf(buf, PAGE_SIZE, "%s\n", speed); } static ssize_t @@ -2461,72 +2481,77 @@ static DEVICE_ATTR(port_no, 0444, qla2x00_port_no_show, NULL); static DEVICE_ATTR(fw_attr, 0444, qla2x00_fw_attr_show, NULL); static DEVICE_ATTR_RO(edif_doorbell); - -struct device_attribute *qla2x00_host_attrs[] = { - &dev_attr_driver_version, - &dev_attr_fw_version, - &dev_attr_serial_num, - &dev_attr_isp_name, - &dev_attr_isp_id, - &dev_attr_model_name, - &dev_attr_model_desc, - &dev_attr_pci_info, - &dev_attr_link_state, - &dev_attr_zio, - &dev_attr_zio_timer, - &dev_attr_beacon, - &dev_attr_beacon_config, - &dev_attr_optrom_bios_version, - &dev_attr_optrom_efi_version, - &dev_attr_optrom_fcode_version, - &dev_attr_optrom_fw_version, - &dev_attr_84xx_fw_version, - &dev_attr_total_isp_aborts, - &dev_attr_serdes_version, - &dev_attr_mpi_version, - &dev_attr_phy_version, - &dev_attr_flash_block_size, - &dev_attr_vlan_id, - &dev_attr_vn_port_mac_address, - &dev_attr_fabric_param, - &dev_attr_fw_state, - &dev_attr_optrom_gold_fw_version, - &dev_attr_thermal_temp, - &dev_attr_diag_requests, - &dev_attr_diag_megabytes, - &dev_attr_fw_dump_size, - &dev_attr_allow_cna_fw_dump, - &dev_attr_pep_version, - &dev_attr_min_supported_speed, - &dev_attr_max_supported_speed, - &dev_attr_zio_threshold, - &dev_attr_dif_bundle_statistics, - &dev_attr_port_speed, - &dev_attr_port_no, - &dev_attr_fw_attr, - &dev_attr_dport_diagnostics, - &dev_attr_edif_doorbell, - &dev_attr_mpi_pause, - NULL, /* reserve for qlini_mode */ - NULL, /* reserve for ql2xiniexchg */ - NULL, /* reserve for ql2xexchoffld */ +static struct attribute *qla2x00_host_attrs[] = { + &dev_attr_driver_version.attr, + &dev_attr_fw_version.attr, + &dev_attr_serial_num.attr, + &dev_attr_isp_name.attr, + &dev_attr_isp_id.attr, + &dev_attr_model_name.attr, + &dev_attr_model_desc.attr, + &dev_attr_pci_info.attr, + &dev_attr_link_state.attr, + &dev_attr_zio.attr, + &dev_attr_zio_timer.attr, + &dev_attr_beacon.attr, + &dev_attr_beacon_config.attr, + &dev_attr_optrom_bios_version.attr, + &dev_attr_optrom_efi_version.attr, + &dev_attr_optrom_fcode_version.attr, + &dev_attr_optrom_fw_version.attr, + &dev_attr_84xx_fw_version.attr, + &dev_attr_total_isp_aborts.attr, + &dev_attr_serdes_version.attr, + &dev_attr_mpi_version.attr, + &dev_attr_phy_version.attr, + &dev_attr_flash_block_size.attr, + &dev_attr_vlan_id.attr, + &dev_attr_vn_port_mac_address.attr, + &dev_attr_fabric_param.attr, + &dev_attr_fw_state.attr, + &dev_attr_optrom_gold_fw_version.attr, + &dev_attr_thermal_temp.attr, + &dev_attr_diag_requests.attr, + &dev_attr_diag_megabytes.attr, + &dev_attr_fw_dump_size.attr, + &dev_attr_allow_cna_fw_dump.attr, + &dev_attr_pep_version.attr, + &dev_attr_min_supported_speed.attr, + &dev_attr_max_supported_speed.attr, + &dev_attr_zio_threshold.attr, + &dev_attr_dif_bundle_statistics.attr, + &dev_attr_port_speed.attr, + &dev_attr_port_no.attr, + &dev_attr_fw_attr.attr, + &dev_attr_dport_diagnostics.attr, + &dev_attr_edif_doorbell.attr, + &dev_attr_mpi_pause.attr, + &dev_attr_qlini_mode.attr, + &dev_attr_ql2xiniexchg.attr, + &dev_attr_ql2xexchoffld.attr, NULL, }; -void qla_insert_tgt_attrs(void) +static umode_t qla_host_attr_is_visible(struct kobject *kobj, + struct attribute *attr, int i) { - struct device_attribute **attr; + if (ql2x_ini_mode != QLA2XXX_INI_MODE_DUAL && + (attr == &dev_attr_qlini_mode.attr || + attr == &dev_attr_ql2xiniexchg.attr || + attr == &dev_attr_ql2xexchoffld.attr)) + return 0; + return attr->mode; +} - /* advance to empty slot */ - for (attr = &qla2x00_host_attrs[0]; *attr; ++attr) - continue; +static const struct attribute_group qla2x00_host_attr_group = { + .is_visible = qla_host_attr_is_visible, + .attrs = qla2x00_host_attrs +}; - *attr = &dev_attr_qlini_mode; - attr++; - *attr = &dev_attr_ql2xiniexchg; - attr++; - *attr = &dev_attr_ql2xexchoffld; -} +const struct attribute_group *qla2x00_host_groups[] = { + &qla2x00_host_attr_group, + NULL +}; /* Host attributes. */ diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c index 655cf5de604b..9da8034ccad4 100644 --- a/drivers/scsi/qla2xxx/qla_bsg.c +++ b/drivers/scsi/qla2xxx/qla_bsg.c @@ -2877,6 +2877,9 @@ qla2x00_process_vendor_specific(struct scsi_qla_host *vha, struct bsg_job *bsg_j case QL_VND_MANAGE_HOST_PORT: return qla2x00_manage_host_port(bsg_job); + case QL_VND_MBX_PASSTHRU: + return qla2x00_mailbox_passthru(bsg_job); + default: return -ENOSYS; } @@ -3013,3 +3016,48 @@ done: sp->free(sp); return 0; } + +int qla2x00_mailbox_passthru(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)); + int ret = -EINVAL; + int ptsize = sizeof(struct qla_mbx_passthru); + struct qla_mbx_passthru *req_data = NULL; + uint32_t req_data_len; + + req_data_len = bsg_job->request_payload.payload_len; + if (req_data_len != ptsize) { + ql_log(ql_log_warn, vha, 0xf0a3, "req_data_len invalid.\n"); + return -EIO; + } + req_data = kzalloc(ptsize, GFP_KERNEL); + if (!req_data) { + ql_log(ql_log_warn, vha, 0xf0a4, + "req_data memory allocation failure.\n"); + return -ENOMEM; + } + + /* Copy the request buffer in req_data */ + sg_copy_to_buffer(bsg_job->request_payload.sg_list, + bsg_job->request_payload.sg_cnt, req_data, ptsize); + ret = qla_mailbox_passthru(vha, req_data->mbx_in, req_data->mbx_out); + + /* Copy the req_data in request buffer */ + sg_copy_from_buffer(bsg_job->reply_payload.sg_list, + bsg_job->reply_payload.sg_cnt, req_data, ptsize); + + bsg_reply->reply_payload_rcv_len = ptsize; + if (ret == QLA_SUCCESS) + bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = EXT_STATUS_OK; + else + bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = EXT_STATUS_ERR; + + bsg_job->reply_len = sizeof(*bsg_job->reply); + bsg_reply->result = DID_OK << 16; + bsg_job_done(bsg_job, bsg_reply->result, bsg_reply->reply_payload_rcv_len); + + kfree(req_data); + + return ret; +} diff --git a/drivers/scsi/qla2xxx/qla_bsg.h b/drivers/scsi/qla2xxx/qla_bsg.h index dd793cf8bc1e..0f8a4c7e52a2 100644 --- a/drivers/scsi/qla2xxx/qla_bsg.h +++ b/drivers/scsi/qla2xxx/qla_bsg.h @@ -36,6 +36,7 @@ #define QL_VND_GET_HOST_STATS 0x24 #define QL_VND_GET_TGT_STATS 0x25 #define QL_VND_MANAGE_HOST_PORT 0x26 +#define QL_VND_MBX_PASSTHRU 0x2B /* BSG Vendor specific subcode returns */ #define EXT_STATUS_OK 0 @@ -187,6 +188,12 @@ struct qla_port_param { uint16_t speed; } __attribute__ ((packed)); +struct qla_mbx_passthru { + uint16_t reserved1[2]; + uint16_t mbx_in[32]; + uint16_t mbx_out[32]; + uint32_t reserved2[16]; +} __packed; /* FRU VPD */ diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index be2eb75ee1a3..8924eeb9367d 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -3750,6 +3750,7 @@ struct qla_qpair { struct qla_fw_resources fwres ____cacheline_aligned; u32 cmd_cnt; u32 cmd_completion_cnt; + u32 prev_completion_cnt; }; /* Place holder for FW buffer parameters */ @@ -4607,6 +4608,7 @@ struct qla_hw_data { struct qla_chip_state_84xx *cs84xx; struct isp_operations *isp_ops; struct workqueue_struct *wq; + struct work_struct heartbeat_work; struct qlfc_fw fw_buf; /* FCP_CMND priority support */ @@ -4708,7 +4710,6 @@ struct qla_hw_data { struct qla_hw_data_stat stat; pci_error_state_t pci_error_state; - u64 prev_cmd_cnt; struct dma_pool *purex_dma_pool; struct btree_head32 host_map; @@ -4854,7 +4855,6 @@ typedef struct scsi_qla_host { #define SET_ZIO_THRESHOLD_NEEDED 32 #define ISP_ABORT_TO_ROM 33 #define VPORT_DELETE 34 -#define HEARTBEAT_CHK 38 #define PROCESS_PUREX_IOCB 63 diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h index 1c3f055d41b8..3c4fa8bac88d 100644 --- a/drivers/scsi/qla2xxx/qla_gbl.h +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -662,9 +662,13 @@ extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t); extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *); extern int qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *); +extern int qla2x00_mailbox_passthru(struct bsg_job *bsg_job); int __qla_copy_purex_to_buffer(struct scsi_qla_host *vha, void **pkt, struct rsp_que **rsp, u8 *buf, u32 buf_len); +int qla_mailbox_passthru(scsi_qla_host_t *vha, uint16_t *mbx_in, + uint16_t *mbx_out); + /* * Global Function Prototypes in qla_dbg.c source file. */ @@ -738,8 +742,7 @@ uint qla25xx_fdmi_port_speed_currently(struct qla_hw_data *); * Global Function Prototypes in qla_attr.c source file. */ struct device_attribute; -extern struct device_attribute *qla2x00_host_attrs[]; -extern struct device_attribute *qla2x00_host_attrs_dm[]; +extern const struct attribute_group *qla2x00_host_groups[]; struct fc_function_template; extern struct fc_function_template qla2xxx_transport_functions; extern struct fc_function_template qla2xxx_transport_vport_functions; @@ -753,7 +756,6 @@ extern int qla2x00_echo_test(scsi_qla_host_t *, extern int qla24xx_update_all_fcp_prio(scsi_qla_host_t *); extern int qla24xx_fcp_prio_cfg_valid(scsi_qla_host_t *, struct qla_fcp_prio_cfg *, uint8_t); -void qla_insert_tgt_attrs(void); /* * Global Function Prototypes in qla_dfs.c source file. */ diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c index ebc8fdb0b43d..28b574e20ef3 100644 --- a/drivers/scsi/qla2xxx/qla_gs.c +++ b/drivers/scsi/qla2xxx/qla_gs.c @@ -1537,7 +1537,8 @@ qla25xx_fdmi_port_speed_capability(struct qla_hw_data *ha) } if (IS_QLA2031(ha)) { if ((ha->pdev->subsystem_vendor == 0x103C) && - (ha->pdev->subsystem_device == 0x8002)) { + ((ha->pdev->subsystem_device == 0x8002) || + (ha->pdev->subsystem_device == 0x8086))) { speeds = FDMI_PORT_SPEED_16GB; } else { speeds = FDMI_PORT_SPEED_16GB|FDMI_PORT_SPEED_8GB| diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 5fc7697f0af4..908a72ebf7c2 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -5335,15 +5335,14 @@ qla2x00_configure_loop(scsi_qla_host_t *vha) "LOOP READY.\n"); ha->flags.fw_init_done = 1; + /* + * use link up to wake up app to get ready for + * authentication. + */ if (ha->flags.edif_enabled && - !(vha->e_dbell.db_flags & EDB_ACTIVE) && - N2N_TOPO(vha->hw)) { - /* - * use port online to wake up app to get ready - * for authentication - */ - qla2x00_post_aen_work(vha, FCH_EVT_PORT_ONLINE, 0); - } + !(vha->e_dbell.db_flags & EDB_ACTIVE)) + qla2x00_post_aen_work(vha, FCH_EVT_LINKUP, + ha->link_data_rate); /* * Process any ATIO queue entries that came in @@ -7026,12 +7025,14 @@ qla2x00_abort_isp_cleanup(scsi_qla_host_t *vha) ha->chip_reset++; ha->base_qpair->chip_reset = ha->chip_reset; ha->base_qpair->cmd_cnt = ha->base_qpair->cmd_completion_cnt = 0; + ha->base_qpair->prev_completion_cnt = 0; for (i = 0; i < ha->max_qpairs; i++) { if (ha->queue_pair_map[i]) { ha->queue_pair_map[i]->chip_reset = ha->base_qpair->chip_reset; ha->queue_pair_map[i]->cmd_cnt = ha->queue_pair_map[i]->cmd_completion_cnt = 0; + ha->base_qpair->prev_completion_cnt = 0; } } diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index 7811c4952035..73a353153d33 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -3236,7 +3236,7 @@ qla24xx_abort_command(srb_t *sp) fc_port_t *fcport = sp->fcport; struct scsi_qla_host *vha = fcport->vha; struct qla_hw_data *ha = vha->hw; - struct req_que *req = vha->req; + struct req_que *req; struct qla_qpair *qpair = sp->qpair; ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x108c, @@ -7011,3 +7011,36 @@ void qla_no_op_mb(struct scsi_qla_host *vha) "Failed %s %x\n", __func__, rval); } } + +int qla_mailbox_passthru(scsi_qla_host_t *vha, + uint16_t *mbx_in, uint16_t *mbx_out) +{ + mbx_cmd_t mc; + mbx_cmd_t *mcp = &mc; + int rval = -EINVAL; + + memset(&mc, 0, sizeof(mc)); + /* Receiving all 32 register's contents */ + memcpy(&mcp->mb, (char *)mbx_in, (32 * sizeof(uint16_t))); + + mcp->out_mb = 0xFFFFFFFF; + mcp->in_mb = 0xFFFFFFFF; + + mcp->tov = MBX_TOV_SECONDS; + mcp->flags = 0; + mcp->bufp = NULL; + + rval = qla2x00_mailbox_command(vha, mcp); + + if (rval != QLA_SUCCESS) { + ql_dbg(ql_dbg_mbx, vha, 0xf0a2, + "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]); + } else { + ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0xf0a3, "Done %s.\n", + __func__); + /* passing all 32 register's contents */ + memcpy(mbx_out, &mcp->mb, 32 * sizeof(uint16_t)); + } + + return rval; +} diff --git a/drivers/scsi/qla2xxx/qla_nvme.c b/drivers/scsi/qla2xxx/qla_nvme.c index 253055cf9daf..138ffdb5c92c 100644 --- a/drivers/scsi/qla2xxx/qla_nvme.c +++ b/drivers/scsi/qla2xxx/qla_nvme.c @@ -230,6 +230,8 @@ static void qla_nvme_abort_work(struct work_struct *work) fc_port_t *fcport = sp->fcport; struct qla_hw_data *ha = fcport->vha->hw; int rval, abts_done_called = 1; + bool io_wait_for_abort_done; + uint32_t handle; ql_dbg(ql_dbg_io, fcport->vha, 0xffff, "%s called for sp=%p, hndl=%x on fcport=%p desc=%p deleted=%d\n", @@ -246,12 +248,20 @@ static void qla_nvme_abort_work(struct work_struct *work) goto out; } + /* + * sp may not be valid after abort_command if return code is either + * SUCCESS or ERR_FROM_FW codes, so cache the value here. + */ + io_wait_for_abort_done = ql2xabts_wait_nvme && + QLA_ABTS_WAIT_ENABLED(sp); + handle = sp->handle; + rval = ha->isp_ops->abort_command(sp); ql_dbg(ql_dbg_io, fcport->vha, 0x212b, "%s: %s command for sp=%p, handle=%x on fcport=%p rval=%x\n", __func__, (rval != QLA_SUCCESS) ? "Failed to abort" : "Aborted", - sp, sp->handle, fcport, rval); + sp, handle, fcport, rval); /* * If async tmf is enabled, the abort callback is called only on @@ -266,7 +276,7 @@ static void qla_nvme_abort_work(struct work_struct *work) * are waited until ABTS complete. This kref is decreased * at qla24xx_abort_sp_done function. */ - if (abts_done_called && ql2xabts_wait_nvme && QLA_ABTS_WAIT_ENABLED(sp)) + if (abts_done_called && io_wait_for_abort_done) return; out: /* kref_get was done before work was schedule. */ @@ -391,6 +401,7 @@ static inline int qla2x00_start_nvme_mq(srb_t *sp) uint16_t avail_dsds; struct dsd64 *cur_dsd; struct req_que *req = NULL; + struct rsp_que *rsp = NULL; struct scsi_qla_host *vha = sp->fcport->vha; struct qla_hw_data *ha = vha->hw; struct qla_qpair *qpair = sp->qpair; @@ -402,6 +413,7 @@ static inline int qla2x00_start_nvme_mq(srb_t *sp) /* Setup qpair pointers */ req = qpair->req; + rsp = qpair->rsp; tot_dsds = fd->sg_cnt; /* Acquire qpair specific lock */ @@ -563,6 +575,10 @@ static inline int qla2x00_start_nvme_mq(srb_t *sp) /* Set chip new ring index. */ wrt_reg_dword(req->req_q_in, req->ring_index); + if (vha->flags.process_response_queue && + rsp->ring_ptr->signature != RESPONSE_PROCESSED) + qla24xx_process_response_queue(vha, rsp); + queuing_error: spin_unlock_irqrestore(&qpair->qp_lock, flags); diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 836fedcea241..c3ff50ffe205 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -737,7 +737,7 @@ void qla2x00_sp_compl(srb_t *sp, int res) sp->free(sp); cmd->result = res; CMD_SP(cmd) = NULL; - cmd->scsi_done(cmd); + scsi_done(cmd); if (comp) complete(comp); } @@ -828,7 +828,7 @@ void qla2xxx_qpair_sp_compl(srb_t *sp, int res) sp->free(sp); cmd->result = res; CMD_SP(cmd) = NULL; - cmd->scsi_done(cmd); + scsi_done(cmd); if (comp) complete(comp); } @@ -950,7 +950,7 @@ qc24_target_busy: return SCSI_MLQUEUE_TARGET_BUSY; qc24_fail_command: - cmd->scsi_done(cmd); + scsi_done(cmd); return 0; } @@ -1038,7 +1038,7 @@ qc24_target_busy: return SCSI_MLQUEUE_TARGET_BUSY; qc24_fail_command: - cmd->scsi_done(cmd); + scsi_done(cmd); return 0; } @@ -1258,6 +1258,7 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd) uint32_t ratov_j; struct qla_qpair *qpair; unsigned long flags; + int fast_fail_status = SUCCESS; if (qla2x00_isp_reg_stat(ha)) { ql_log(ql_log_info, vha, 0x8042, @@ -1266,9 +1267,10 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd) return FAILED; } + /* Save any FAST_IO_FAIL value to return later if abort succeeds */ ret = fc_block_scsi_eh(cmd); if (ret != 0) - return ret; + fast_fail_status = ret; sp = scsi_cmd_priv(cmd); qpair = sp->qpair; @@ -1276,7 +1278,7 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd) vha->cmd_timeout_cnt++; if ((sp->fcport && sp->fcport->deleted) || !qpair) - return SUCCESS; + return fast_fail_status != SUCCESS ? fast_fail_status : FAILED; spin_lock_irqsave(qpair->qp_lock_ptr, flags); sp->comp = ∁ @@ -1311,7 +1313,7 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd) __func__, ha->r_a_tov/10); ret = FAILED; } else { - ret = SUCCESS; + ret = fast_fail_status; } break; default: @@ -2794,6 +2796,16 @@ qla2xxx_scan_finished(struct Scsi_Host *shost, unsigned long time) return atomic_read(&vha->loop_state) == LOOP_READY; } +static void qla_heartbeat_work_fn(struct work_struct *work) +{ + struct qla_hw_data *ha = container_of(work, + struct qla_hw_data, heartbeat_work); + struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); + + if (!ha->flags.mbox_busy && base_vha->flags.init_done) + qla_no_op_mb(base_vha); +} + static void qla2x00_iocb_work_fn(struct work_struct *work) { struct scsi_qla_host *vha = container_of(work, @@ -3232,6 +3244,7 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) host->transportt, sht->vendor_id); INIT_WORK(&base_vha->iocb_work, qla2x00_iocb_work_fn); + INIT_WORK(&ha->heartbeat_work, qla_heartbeat_work_fn); /* Set up the irqs */ ret = qla2x00_request_irqs(ha, rsp); @@ -3364,6 +3377,10 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) host->can_queue, base_vha->req, base_vha->mgmt_svr_loop_id, host->sg_tablesize); + /* Check if FW supports MQ or not for ISP25xx */ + if (IS_QLA25XX(ha) && !(ha->fw_attributes & BIT_6)) + ha->mqenable = 0; + if (ha->mqenable) { bool startit = false; @@ -7114,17 +7131,6 @@ intr_on_check: qla2x00_lip_reset(base_vha); } - if (test_bit(HEARTBEAT_CHK, &base_vha->dpc_flags)) { - /* - * if there is a mb in progress then that's - * enough of a check to see if fw is still ticking. - */ - if (!ha->flags.mbox_busy && base_vha->flags.init_done) - qla_no_op_mb(base_vha); - - clear_bit(HEARTBEAT_CHK, &base_vha->dpc_flags); - } - ha->dpc_active = 0; end_loop: set_current_state(TASK_INTERRUPTIBLE); @@ -7183,57 +7189,51 @@ qla2x00_rst_aen(scsi_qla_host_t *vha) static bool qla_do_heartbeat(struct scsi_qla_host *vha) { - u64 cmd_cnt, prev_cmd_cnt; - bool do_hb = false; struct qla_hw_data *ha = vha->hw; - int i; + u32 cmpl_cnt; + u16 i; + bool do_heartbeat = false; - /* if cmds are still pending down in fw, then do hb */ - if (ha->base_qpair->cmd_cnt != ha->base_qpair->cmd_completion_cnt) { - do_hb = true; + /* + * Allow do_heartbeat only if we don’t have any active interrupts, + * but there are still IOs outstanding with firmware. + */ + cmpl_cnt = ha->base_qpair->cmd_completion_cnt; + if (cmpl_cnt == ha->base_qpair->prev_completion_cnt && + cmpl_cnt != ha->base_qpair->cmd_cnt) { + do_heartbeat = true; goto skip; } + ha->base_qpair->prev_completion_cnt = cmpl_cnt; for (i = 0; i < ha->max_qpairs; i++) { - if (ha->queue_pair_map[i] && - ha->queue_pair_map[i]->cmd_cnt != - ha->queue_pair_map[i]->cmd_completion_cnt) { - do_hb = true; - break; + if (ha->queue_pair_map[i]) { + cmpl_cnt = ha->queue_pair_map[i]->cmd_completion_cnt; + if (cmpl_cnt == ha->queue_pair_map[i]->prev_completion_cnt && + cmpl_cnt != ha->queue_pair_map[i]->cmd_cnt) { + do_heartbeat = true; + break; + } + ha->queue_pair_map[i]->prev_completion_cnt = cmpl_cnt; } } skip: - prev_cmd_cnt = ha->prev_cmd_cnt; - cmd_cnt = ha->base_qpair->cmd_cnt; - for (i = 0; i < ha->max_qpairs; i++) { - if (ha->queue_pair_map[i]) - cmd_cnt += ha->queue_pair_map[i]->cmd_cnt; - } - ha->prev_cmd_cnt = cmd_cnt; - - if (!do_hb && ((cmd_cnt - prev_cmd_cnt) > 50)) - /* - * IOs are completing before periodic hb check. - * IOs seems to be running, do hb for sanity check. - */ - do_hb = true; - - return do_hb; + return do_heartbeat; } static void qla_heart_beat(struct scsi_qla_host *vha) { + struct qla_hw_data *ha = vha->hw; + if (vha->vp_idx) return; if (vha->hw->flags.eeh_busy || qla2x00_chip_is_down(vha)) return; - if (qla_do_heartbeat(vha)) { - set_bit(HEARTBEAT_CHK, &vha->dpc_flags); - qla2xxx_wake_dpc(vha); - } + if (qla_do_heartbeat(vha)) + queue_work(ha->wq, &ha->heartbeat_work); } /************************************************************************** @@ -7943,7 +7943,7 @@ struct scsi_host_template qla2xxx_driver_template = { .sg_tablesize = SG_ALL, .max_sectors = 0xFFFF, - .shost_attrs = qla2x00_host_attrs, + .shost_groups = qla2x00_host_groups, .supported_mode = MODE_INITIATOR, .track_queue_depth = 1, @@ -8131,9 +8131,6 @@ qla2x00_module_init(void) if (ql2xextended_error_logging == 1) ql2xextended_error_logging = QL_DBG_DEFAULT1_MASK; - if (ql2x_ini_mode == QLA2XXX_INI_MODE_DUAL) - qla_insert_tgt_attrs(); - qla2xxx_transport_template = fc_attach_transport(&qla2xxx_transport_functions); if (!qla2xxx_transport_template) { diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h index 055040cbef9b..4b117165bf8b 100644 --- a/drivers/scsi/qla2xxx/qla_version.h +++ b/drivers/scsi/qla2xxx/qla_version.h @@ -6,9 +6,9 @@ /* * Driver version */ -#define QLA2XXX_VERSION "10.02.06.200-k" +#define QLA2XXX_VERSION "10.02.07.100-k" #define QLA_DRIVER_MAJOR_VER 10 #define QLA_DRIVER_MINOR_VER 2 -#define QLA_DRIVER_PATCH_VER 6 -#define QLA_DRIVER_BETA_VER 200 +#define QLA_DRIVER_PATCH_VER 7 +#define QLA_DRIVER_BETA_VER 100 diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.c b/drivers/scsi/qla2xxx/tcm_qla2xxx.c index 03de1bcf1461..8fa0056b56dd 100644 --- a/drivers/scsi/qla2xxx/tcm_qla2xxx.c +++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.c @@ -915,40 +915,17 @@ static struct configfs_attribute *tcm_qla2xxx_tpg_attrib_attrs[] = { /* End items for tcm_qla2xxx_tpg_attrib_cit */ -static ssize_t tcm_qla2xxx_tpg_enable_show(struct config_item *item, - char *page) -{ - struct se_portal_group *se_tpg = to_tpg(item); - struct tcm_qla2xxx_tpg *tpg = container_of(se_tpg, - struct tcm_qla2xxx_tpg, se_tpg); - - return snprintf(page, PAGE_SIZE, "%d\n", - atomic_read(&tpg->lport_tpg_enabled)); -} - -static ssize_t tcm_qla2xxx_tpg_enable_store(struct config_item *item, - const char *page, size_t count) +static int tcm_qla2xxx_enable_tpg(struct se_portal_group *se_tpg, + bool enable) { - struct se_portal_group *se_tpg = to_tpg(item); struct se_wwn *se_wwn = se_tpg->se_tpg_wwn; struct tcm_qla2xxx_lport *lport = container_of(se_wwn, struct tcm_qla2xxx_lport, lport_wwn); struct scsi_qla_host *vha = lport->qla_vha; struct tcm_qla2xxx_tpg *tpg = container_of(se_tpg, struct tcm_qla2xxx_tpg, se_tpg); - unsigned long op; - int rc; - rc = kstrtoul(page, 0, &op); - if (rc < 0) { - pr_err("kstrtoul() returned %d\n", rc); - return -EINVAL; - } - if ((op != 1) && (op != 0)) { - pr_err("Illegal value for tpg_enable: %lu\n", op); - return -EINVAL; - } - if (op) { + if (enable) { if (atomic_read(&tpg->lport_tpg_enabled)) return -EEXIST; @@ -956,14 +933,14 @@ static ssize_t tcm_qla2xxx_tpg_enable_store(struct config_item *item, qlt_enable_vha(vha); } else { if (!atomic_read(&tpg->lport_tpg_enabled)) - return count; + return 0; atomic_set(&tpg->lport_tpg_enabled, 0); qlt_stop_phase1(vha->vha_tgt.qla_tgt); qlt_stop_phase2(vha->vha_tgt.qla_tgt); } - return count; + return 0; } static ssize_t tcm_qla2xxx_tpg_dynamic_sessions_show(struct config_item *item, @@ -1004,12 +981,10 @@ static ssize_t tcm_qla2xxx_tpg_fabric_prot_type_show(struct config_item *item, return sprintf(page, "%d\n", tpg->tpg_attrib.fabric_prot_type); } -CONFIGFS_ATTR(tcm_qla2xxx_tpg_, enable); CONFIGFS_ATTR_RO(tcm_qla2xxx_tpg_, dynamic_sessions); CONFIGFS_ATTR(tcm_qla2xxx_tpg_, fabric_prot_type); static struct configfs_attribute *tcm_qla2xxx_tpg_attrs[] = { - &tcm_qla2xxx_tpg_attr_enable, &tcm_qla2xxx_tpg_attr_dynamic_sessions, &tcm_qla2xxx_tpg_attr_fabric_prot_type, NULL, @@ -1083,35 +1058,17 @@ static void tcm_qla2xxx_drop_tpg(struct se_portal_group *se_tpg) kfree(tpg); } -static ssize_t tcm_qla2xxx_npiv_tpg_enable_show(struct config_item *item, - char *page) -{ - return tcm_qla2xxx_tpg_enable_show(item, page); -} - -static ssize_t tcm_qla2xxx_npiv_tpg_enable_store(struct config_item *item, - const char *page, size_t count) +static int tcm_qla2xxx_npiv_enable_tpg(struct se_portal_group *se_tpg, + bool enable) { - struct se_portal_group *se_tpg = to_tpg(item); struct se_wwn *se_wwn = se_tpg->se_tpg_wwn; struct tcm_qla2xxx_lport *lport = container_of(se_wwn, struct tcm_qla2xxx_lport, lport_wwn); struct scsi_qla_host *vha = lport->qla_vha; struct tcm_qla2xxx_tpg *tpg = container_of(se_tpg, struct tcm_qla2xxx_tpg, se_tpg); - unsigned long op; - int rc; - rc = kstrtoul(page, 0, &op); - if (rc < 0) { - pr_err("kstrtoul() returned %d\n", rc); - return -EINVAL; - } - if ((op != 1) && (op != 0)) { - pr_err("Illegal value for tpg_enable: %lu\n", op); - return -EINVAL; - } - if (op) { + if (enable) { if (atomic_read(&tpg->lport_tpg_enabled)) return -EEXIST; @@ -1119,23 +1076,16 @@ static ssize_t tcm_qla2xxx_npiv_tpg_enable_store(struct config_item *item, qlt_enable_vha(vha); } else { if (!atomic_read(&tpg->lport_tpg_enabled)) - return count; + return 0; atomic_set(&tpg->lport_tpg_enabled, 0); qlt_stop_phase1(vha->vha_tgt.qla_tgt); qlt_stop_phase2(vha->vha_tgt.qla_tgt); } - return count; + return 0; } -CONFIGFS_ATTR(tcm_qla2xxx_npiv_tpg_, enable); - -static struct configfs_attribute *tcm_qla2xxx_npiv_tpg_attrs[] = { - &tcm_qla2xxx_npiv_tpg_attr_enable, - NULL, -}; - static struct se_portal_group *tcm_qla2xxx_npiv_make_tpg(struct se_wwn *wwn, const char *name) { @@ -1878,6 +1828,7 @@ static const struct target_core_fabric_ops tcm_qla2xxx_ops = { .fabric_make_wwn = tcm_qla2xxx_make_lport, .fabric_drop_wwn = tcm_qla2xxx_drop_lport, .fabric_make_tpg = tcm_qla2xxx_make_tpg, + .fabric_enable_tpg = tcm_qla2xxx_enable_tpg, .fabric_drop_tpg = tcm_qla2xxx_drop_tpg, .fabric_init_nodeacl = tcm_qla2xxx_init_nodeacl, @@ -1918,11 +1869,11 @@ static const struct target_core_fabric_ops tcm_qla2xxx_npiv_ops = { .fabric_make_wwn = tcm_qla2xxx_npiv_make_lport, .fabric_drop_wwn = tcm_qla2xxx_npiv_drop_lport, .fabric_make_tpg = tcm_qla2xxx_npiv_make_tpg, + .fabric_enable_tpg = tcm_qla2xxx_npiv_enable_tpg, .fabric_drop_tpg = tcm_qla2xxx_drop_tpg, .fabric_init_nodeacl = tcm_qla2xxx_init_nodeacl, .tfc_wwn_attrs = tcm_qla2xxx_wwn_attrs, - .tfc_tpg_base_attrs = tcm_qla2xxx_npiv_tpg_attrs, }; static int tcm_qla2xxx_register_configfs(void) |