"Enables FDMI registrations. "
"0 - no FDMI. Default is 1 - perform FDMI.");
-#define MAX_Q_DEPTH 32
+#define MAX_Q_DEPTH 64
static int ql2xmaxqdepth = MAX_Q_DEPTH;
module_param(ql2xmaxqdepth, int, S_IRUGO|S_IWUSR);
MODULE_PARM_DESC(ql2xmaxqdepth,
"Maximum queue depth to set for each LUN. "
- "Default is 32.");
+ "Default is 64.");
#if (IS_ENABLED(CONFIG_NVME_FC))
int ql2xenabledif;
"Enables GFF_ID checks of port type. "
"Default is 0 - Do not use GFF_ID information.");
-int ql2xasynctmfenable;
+int ql2xasynctmfenable = 1;
module_param(ql2xasynctmfenable, int, S_IRUGO);
MODULE_PARM_DESC(ql2xasynctmfenable,
"Enables issue of TM IOCBs asynchronously via IOCB mechanism"
"0 (Default). Do not move IOCBs"
"1 - Move IOCBs.");
+int ql2xautodetectsfp = 1;
+module_param(ql2xautodetectsfp, int, 0444);
+MODULE_PARM_DESC(ql2xautodetectsfp,
+ "Detect SFP range and set appropriate distance.\n"
+ "1 (Default): Enable\n");
+
/*
* SCSI host template entry points
*/
ha->base_qpair->use_shadow_reg = IS_SHADOW_REG_CAPABLE(ha) ? 1 : 0;
ha->base_qpair->msix = &ha->msix_entries[QLA_MSIX_RSP_Q];
INIT_LIST_HEAD(&ha->base_qpair->hints_list);
+ INIT_LIST_HEAD(&ha->base_qpair->nvme_done_list);
ha->base_qpair->enable_class_2 = ql2xenableclass2;
/* init qpair to this cpu. Will adjust at run time. */
qla_cpu_update(rsp->qpair, smp_processor_id());
}
end:
- if ((sp->type != SRB_NVME_CMD) && (sp->type != SRB_NVME_LS)) {
+ if (sp->type != SRB_NVME_CMD && sp->type != SRB_NVME_LS) {
CMD_SP(cmd) = NULL;
qla2x00_rel_sp(sp);
}
if (!atomic_dec_and_test(&sp->ref_count))
return;
- qla2x00_sp_free_dma(sp);
+ sp->free(sp);
cmd->scsi_done(cmd);
}
if (!atomic_dec_and_test(&sp->ref_count))
return;
- qla2xxx_qpair_sp_free_dma(sp);
+ sp->free(sp);
cmd->scsi_done(cmd);
}
return 0;
qc24_host_busy_free_sp:
- qla2x00_sp_free_dma(sp);
+ sp->free(sp);
qc24_host_busy:
return SCSI_MLQUEUE_HOST_BUSY;
return 0;
qc24_host_busy_free_sp:
- qla2xxx_qpair_sp_free_dma(sp);
+ sp->free(sp);
qc24_host_busy:
return SCSI_MLQUEUE_HOST_BUSY;
{
qla2x00_mark_all_devices_lost(vha, 0);
- wait_event(vha->fcport_waitQ, test_fcport_count(vha));
+ wait_event_timeout(vha->fcport_waitQ, test_fcport_count(vha), 10*HZ);
}
/*
if (sp) {
req->outstanding_cmds[cnt] = NULL;
if (sp->cmd_type == TYPE_SRB) {
- if ((sp->type == SRB_NVME_CMD) ||
- (sp->type == SRB_NVME_LS)) {
+ if (sp->type == SRB_NVME_CMD ||
+ sp->type == SRB_NVME_LS) {
sp_get(sp);
spin_unlock_irqrestore(
&ha->hardware_lock, flags);
&ha->hardware_lock, flags);
} else if (GET_CMD_SP(sp) &&
!ha->flags.eeh_busy &&
+ (!test_bit(ABORT_ISP_ACTIVE,
+ &vha->dpc_flags)) &&
(sp->type == SRB_SCSI_CMD)) {
/*
* Don't abort commands in
spin_lock_init(&ha->tgt.sess_lock);
spin_lock_init(&ha->tgt.atio_lock);
+ atomic_set(&ha->nvme_active_aen_cnt, 0);
/* Clear our data area */
ha->bars = bars;
host->max_cmd_len, host->max_channel, host->max_lun,
host->transportt, sht->vendor_id);
+ INIT_WORK(&base_vha->iocb_work, qla2x00_iocb_work_fn);
+
/* Set up the irqs */
ret = qla2x00_request_irqs(ha, rsp);
if (ret)
if (ha->mqenable) {
bool mq = false;
bool startit = false;
- ha->wq = alloc_workqueue("qla2xxx_wq", WQ_MEM_RECLAIM, 1);
+ ha->wq = alloc_workqueue("qla2xxx_wq", WQ_MEM_RECLAIM, 0);
if (QLA_TGT_MODE_ENABLED()) {
mq = true;
ql_log(ql_log_fatal, base_vha, 0x00ed,
"Failed to start DPC thread.\n");
ret = PTR_ERR(ha->dpc_thread);
+ ha->dpc_thread = NULL;
goto probe_failed;
}
ql_dbg(ql_dbg_init, base_vha, 0x00ee,
*/
qla2xxx_wake_dpc(base_vha);
- INIT_WORK(&base_vha->iocb_work, qla2x00_iocb_work_fn);
INIT_WORK(&ha->board_disable, qla2x00_disable_board_on_pci_error);
if (IS_QLA8031(ha) || IS_MCTP_CAPABLE(ha)) {
if (test_bit(UNLOADING, &base_vha->dpc_flags))
return -ENODEV;
+ if (ha->flags.detected_lr_sfp) {
+ ql_log(ql_log_info, base_vha, 0xffff,
+ "Reset chip to pick up LR SFP setting\n");
+ set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags);
+ qla2xxx_wake_dpc(base_vha);
+ }
+
return 0;
probe_init_failed:
scsi_qla_host_t *vha;
struct qla_hw_data *ha;
- if (!atomic_read(&pdev->enable_cnt))
- return;
-
vha = pci_get_drvdata(pdev);
ha = vha->hw;
+ ql_log(ql_log_info, vha, 0xfffa,
+ "Adapter shutdown\n");
+
+ /*
+ * Prevent future board_disable and wait
+ * until any pending board_disable has completed.
+ */
+ set_bit(PFLG_DRIVER_REMOVING, &vha->pci_flags);
+ cancel_work_sync(&ha->board_disable);
+
+ if (!atomic_read(&pdev->enable_cnt))
+ return;
+
/* Notify ISPFX00 firmware */
if (IS_QLAFX00(ha))
qlafx00_driver_shutdown(vha, 20);
qla2x00_free_fw_dump(ha);
- pci_disable_pcie_error_reporting(pdev);
pci_disable_device(pdev);
+ ql_log(ql_log_info, vha, 0xfffe,
+ "Adapter shutdown successfully.\n");
}
/* Deletes all the virtual ports for a given ha */
"loop_id_map=%p.\n", ha->loop_id_map);
}
+ ha->sfp_data = dma_alloc_coherent(&ha->pdev->dev,
+ SFP_DEV_SIZE, &ha->sfp_data_dma, GFP_KERNEL);
+ if (!ha->sfp_data) {
+ ql_dbg_pci(ql_dbg_init, ha->pdev, 0x011b,
+ "Unable to allocate memory for SFP read-data.\n");
+ goto fail_sfp_data;
+ }
+
return 0;
+fail_sfp_data:
+ kfree(ha->loop_id_map);
fail_loop_id_map:
dma_pool_free(ha->s_dma_pool, ha->async_pd, ha->async_pd_dma);
fail_async_pd:
ha->ct_sns, ha->ct_sns_dma);
if (ha->sfp_data)
- dma_pool_free(ha->s_dma_pool, ha->sfp_data, ha->sfp_data_dma);
+ dma_free_coherent(&ha->pdev->dev, SFP_DEV_SIZE, ha->sfp_data,
+ ha->sfp_data_dma);
if (ha->ms_iocb)
dma_pool_free(ha->s_dma_pool, ha->ms_iocb, ha->ms_iocb_dma);
void qla24xx_create_new_sess(struct scsi_qla_host *vha, struct qla_work_evt *e)
{
unsigned long flags;
- fc_port_t *fcport = NULL;
+ fc_port_t *fcport = NULL, *tfcp;
struct qlt_plogi_ack_t *pla =
(struct qlt_plogi_ack_t *)e->u.new_sess.pla;
+ uint8_t free_fcport = 0;
spin_lock_irqsave(&vha->hw->tgt.sess_lock, flags);
fcport = qla2x00_find_fcport_by_wwpn(vha, e->u.new_sess.port_name, 1);
pla->ref_count--;
}
} else {
+ spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags);
fcport = qla2x00_alloc_fcport(vha, GFP_KERNEL);
if (fcport) {
fcport->d_id = e->u.new_sess.id;
memcpy(fcport->port_name, e->u.new_sess.port_name,
WWN_SIZE);
+ } else {
+ ql_dbg(ql_dbg_disc, vha, 0xffff,
+ "%s %8phC mem alloc fail.\n",
+ __func__, e->u.new_sess.port_name);
+
+ if (pla)
+ kmem_cache_free(qla_tgt_plogi_cachep, pla);
+ return;
+ }
+
+ spin_lock_irqsave(&vha->hw->tgt.sess_lock, flags);
+ /* search again to make sure one else got ahead */
+ tfcp = qla2x00_find_fcport_by_wwpn(vha,
+ e->u.new_sess.port_name, 1);
+ if (tfcp) {
+ /* should rarily happen */
+ ql_dbg(ql_dbg_disc, vha, 0xffff,
+ "%s %8phC found existing fcport b4 add. DS %d LS %d\n",
+ __func__, tfcp->port_name, tfcp->disc_state,
+ tfcp->fw_login_state);
+
+ free_fcport = 1;
+ } else {
list_add_tail(&fcport->list, &vha->vp_fcports);
if (pla) {
else
qla24xx_async_gnl(vha, fcport);
}
+
+ if (free_fcport) {
+ qla2x00_free_fcport(fcport);
+ if (pla)
+ kmem_cache_free(qla_tgt_plogi_cachep, pla);
+ }
}
void
ql_log(ql_log_warn, base_vha, 0x015b,
"Disabling adapter.\n");
+ if (!atomic_read(&pdev->enable_cnt)) {
+ ql_log(ql_log_info, base_vha, 0xfffc,
+ "PCI device disabled, no action req for PCI error=%lx\n",
+ base_vha->pci_flags);
+ return;
+ }
+
qla2x00_wait_for_sess_deletion(base_vha);
set_bit(UNLOADING, &base_vha->dpc_flags);
}
}
+ if (test_and_clear_bit(DETECT_SFP_CHANGE,
+ &base_vha->dpc_flags) &&
+ !test_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags)) {
+ qla24xx_detect_sfp(base_vha);
+
+ if (ha->flags.detected_lr_sfp !=
+ ha->flags.using_lr_setting)
+ set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags);
+ }
+
if (test_and_clear_bit(ISP_ABORT_NEEDED,
&base_vha->dpc_flags)) {
mutex_unlock(&ha->mq_lock);
}
+ if (test_and_clear_bit(SET_ZIO_THRESHOLD_NEEDED, &base_vha->dpc_flags)) {
+ ql_log(ql_log_info, base_vha, 0xffffff,
+ "nvme: SET ZIO Activity exchange threshold to %d.\n",
+ ha->nvme_last_rptd_aen);
+ if (qla27xx_set_zio_threshold(base_vha, ha->nvme_last_rptd_aen)) {
+ ql_log(ql_log_info, base_vha, 0xffffff,
+ "nvme: Unable to SET ZIO Activity exchange threshold to %d.\n",
+ ha->nvme_last_rptd_aen);
+ }
+ }
+
if (!IS_QLAFX00(ha))
qla2x00_do_dpc_all_vps(base_vha);
* FC-NVME
* see if the active AEN count has changed from what was last reported.
*/
- if (atomic_read(&vha->nvme_active_aen_cnt) != vha->nvme_last_rptd_aen) {
- vha->nvme_last_rptd_aen =
- atomic_read(&vha->nvme_active_aen_cnt);
+ if (!vha->vp_idx &&
+ atomic_read(&ha->nvme_active_aen_cnt) != ha->nvme_last_rptd_aen &&
+ ha->zio_mode == QLA_ZIO_MODE_6) {
ql_log(ql_log_info, vha, 0x3002,
- "reporting new aen count of %d to the fw\n",
- vha->nvme_last_rptd_aen);
+ "nvme: Sched: Set ZIO exchange threshold to %d.\n",
+ ha->nvme_last_rptd_aen);
+ ha->nvme_last_rptd_aen = atomic_read(&ha->nvme_active_aen_cnt);
+ set_bit(SET_ZIO_THRESHOLD_NEEDED, &vha->dpc_flags);
+ start_dpc++;
}
/* Schedule the DPC routine if needed */
ql_dbg(ql_dbg_aer, vha, 0x9000,
"PCI error detected, state %x.\n", state);
+ if (!atomic_read(&pdev->enable_cnt)) {
+ ql_log(ql_log_info, vha, 0xffff,
+ "PCI device is disabled,state %x\n", state);
+ return PCI_ERS_RESULT_NEED_RESET;
+ }
+
switch (state) {
case pci_channel_io_normal:
ha->flags.eeh_busy = 0;
strcpy(qla2x00_version_str, QLA2XXX_VERSION);
if (ql2xextended_error_logging)
strcat(qla2x00_version_str, "-debug");
+ if (ql2xextended_error_logging == 1)
+ ql2xextended_error_logging = QL_DBG_DEFAULT1_MASK;
qla2xxx_transport_template =
fc_attach_transport(&qla2xxx_transport_functions);
git.samba.org / sfrench / cifs-2.6.git / blobdiff