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path: root/drivers/scsi/qla2xxx/qla_os.c
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Diffstat (limited to 'drivers/scsi/qla2xxx/qla_os.c')
-rw-r--r--drivers/scsi/qla2xxx/qla_os.c317
1 files changed, 210 insertions, 107 deletions
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 8fe2d7329bfe..8794e54f43a9 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -14,6 +14,8 @@
#include <linux/kobject.h>
#include <linux/slab.h>
#include <linux/blk-mq-pci.h>
+#include <linux/refcount.h>
+
#include <scsi/scsi_tcq.h>
#include <scsi/scsicam.h>
#include <scsi/scsi_transport.h>
@@ -204,7 +206,7 @@ int ql2xasynctmfenable = 1;
module_param(ql2xasynctmfenable, int, S_IRUGO);
MODULE_PARM_DESC(ql2xasynctmfenable,
"Enables issue of TM IOCBs asynchronously via IOCB mechanism"
- "Default is 0 - Issue TM IOCBs via mailbox mechanism.");
+ "Default is 1 - Issue TM IOCBs via mailbox mechanism.");
int ql2xdontresethba;
module_param(ql2xdontresethba, int, S_IRUGO|S_IWUSR);
@@ -391,12 +393,14 @@ static void qla_init_base_qpair(struct scsi_qla_host *vha, struct req_que *req,
struct qla_hw_data *ha = vha->hw;
rsp->qpair = ha->base_qpair;
rsp->req = req;
+ ha->base_qpair->hw = ha;
ha->base_qpair->req = req;
ha->base_qpair->rsp = rsp;
ha->base_qpair->vha = vha;
ha->base_qpair->qp_lock_ptr = &ha->hardware_lock;
ha->base_qpair->use_shadow_reg = IS_SHADOW_REG_CAPABLE(ha) ? 1 : 0;
ha->base_qpair->msix = &ha->msix_entries[QLA_MSIX_RSP_Q];
+ ha->base_qpair->srb_mempool = ha->srb_mempool;
INIT_LIST_HEAD(&ha->base_qpair->hints_list);
ha->base_qpair->enable_class_2 = ql2xenableclass2;
/* init qpair to this cpu. Will adjust at run time. */
@@ -1012,7 +1016,7 @@ qla2xxx_mqueuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd,
else
goto qc24_target_busy;
- sp = qla2xxx_get_qpair_sp(qpair, fcport, GFP_ATOMIC);
+ sp = qla2xxx_get_qpair_sp(vha, qpair, fcport, GFP_ATOMIC);
if (!sp)
goto qc24_host_busy;
@@ -1212,10 +1216,14 @@ qla2x00_wait_for_chip_reset(scsi_qla_host_t *vha)
return return_status;
}
-static void
+static int
sp_get(struct srb *sp)
{
- atomic_inc(&sp->ref_count);
+ if (!refcount_inc_not_zero((refcount_t*)&sp->ref_count))
+ /* kref get fail */
+ return ENXIO;
+ else
+ return 0;
}
#define ISP_REG_DISCONNECT 0xffffffffU
@@ -1273,38 +1281,51 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd)
unsigned long flags;
int rval, wait = 0;
struct qla_hw_data *ha = vha->hw;
+ struct qla_qpair *qpair;
if (qla2x00_isp_reg_stat(ha)) {
ql_log(ql_log_info, vha, 0x8042,
"PCI/Register disconnect, exiting.\n");
return FAILED;
}
- if (!CMD_SP(cmd))
- return SUCCESS;
ret = fc_block_scsi_eh(cmd);
if (ret != 0)
return ret;
ret = SUCCESS;
- id = cmd->device->id;
- lun = cmd->device->lun;
-
- spin_lock_irqsave(&ha->hardware_lock, flags);
sp = (srb_t *) CMD_SP(cmd);
- if (!sp) {
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
+ if (!sp)
+ return SUCCESS;
+
+ qpair = sp->qpair;
+ if (!qpair)
+ return SUCCESS;
+
+ spin_lock_irqsave(qpair->qp_lock_ptr, flags);
+ if (!CMD_SP(cmd)) {
+ /* there's a chance an interrupt could clear
+ the ptr as part of done & free */
+ spin_unlock_irqrestore(qpair->qp_lock_ptr, flags);
+ return SUCCESS;
+ }
+
+ if (sp_get(sp)){
+ /* ref_count is already 0 */
+ spin_unlock_irqrestore(qpair->qp_lock_ptr, flags);
return SUCCESS;
}
+ spin_unlock_irqrestore(qpair->qp_lock_ptr, flags);
+
+ id = cmd->device->id;
+ lun = cmd->device->lun;
ql_dbg(ql_dbg_taskm, vha, 0x8002,
"Aborting from RISC nexus=%ld:%d:%llu sp=%p cmd=%p handle=%x\n",
vha->host_no, id, lun, sp, cmd, sp->handle);
/* Get a reference to the sp and drop the lock.*/
- sp_get(sp);
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
rval = ha->isp_ops->abort_command(sp);
if (rval) {
if (rval == QLA_FUNCTION_PARAMETER_ERROR)
@@ -1320,14 +1341,29 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd)
wait = 1;
}
- spin_lock_irqsave(&ha->hardware_lock, flags);
- sp->done(sp, 0);
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
+ spin_lock_irqsave(qpair->qp_lock_ptr, flags);
+ /*
+ * Clear the slot in the oustanding_cmds array if we can't find the
+ * command to reclaim the resources.
+ */
+ if (rval == QLA_FUNCTION_PARAMETER_ERROR)
+ vha->req->outstanding_cmds[sp->handle] = NULL;
+
+ /*
+ * sp->done will do ref_count--
+ * sp_get() took an extra count above
+ */
+ sp->done(sp, DID_RESET << 16);
/* Did the command return during mailbox execution? */
if (ret == FAILED && !CMD_SP(cmd))
ret = SUCCESS;
+ if (!CMD_SP(cmd))
+ wait = 0;
+
+ spin_unlock_irqrestore(qpair->qp_lock_ptr, flags);
+
/* Wait for the command to be returned. */
if (wait) {
if (qla2x00_eh_wait_on_command(cmd) != QLA_SUCCESS) {
@@ -1721,7 +1757,6 @@ __qla2x00_abort_all_cmds(struct qla_qpair *qp, int res)
struct req_que *req;
struct qla_tgt *tgt = vha->vha_tgt.qla_tgt;
struct qla_tgt_cmd *cmd;
- uint8_t trace = 0;
if (!ha->req_q_map)
return;
@@ -1731,64 +1766,68 @@ __qla2x00_abort_all_cmds(struct qla_qpair *qp, int res)
sp = req->outstanding_cmds[cnt];
if (sp) {
req->outstanding_cmds[cnt] = NULL;
- if (sp->cmd_type == TYPE_SRB) {
+ switch (sp->cmd_type) {
+ case TYPE_SRB:
if (sp->type == SRB_NVME_CMD ||
sp->type == SRB_NVME_LS) {
- sp_get(sp);
- spin_unlock_irqrestore(qp->qp_lock_ptr,
- flags);
- qla_nvme_abort(ha, sp, res);
- spin_lock_irqsave(qp->qp_lock_ptr,
- flags);
+ if (!sp_get(sp)) {
+ /* got sp */
+ spin_unlock_irqrestore
+ (qp->qp_lock_ptr,
+ flags);
+ qla_nvme_abort(ha, sp, res);
+ spin_lock_irqsave
+ (qp->qp_lock_ptr, flags);
+ }
} else if (GET_CMD_SP(sp) &&
!ha->flags.eeh_busy &&
(!test_bit(ABORT_ISP_ACTIVE,
&vha->dpc_flags)) &&
+ !qla2x00_isp_reg_stat(ha) &&
(sp->type == SRB_SCSI_CMD)) {
/*
- * Don't abort commands in
- * adapter during EEH
- * recovery as it's not
+ * Don't abort commands in adapter
+ * during EEH recovery as it's not
* accessible/responding.
*
- * Get a reference to the sp
- * and drop the lock. The
- * reference ensures this
- * sp->done() call and not the
- * call in qla2xxx_eh_abort()
- * ends the SCSI command (with
- * result 'res').
+ * Get a reference to the sp and drop
+ * the lock. The reference ensures this
+ * sp->done() call and not the call in
+ * qla2xxx_eh_abort() ends the SCSI cmd
+ * (with result 'res').
*/
- sp_get(sp);
- spin_unlock_irqrestore(qp->qp_lock_ptr,
- flags);
- status = qla2xxx_eh_abort(
- GET_CMD_SP(sp));
- spin_lock_irqsave(qp->qp_lock_ptr,
- flags);
- /*
- * Get rid of extra reference
- * if immediate exit from
- * ql2xxx_eh_abort
- */
- if (status == FAILED &&
- (qla2x00_isp_reg_stat(ha)))
- atomic_dec(
- &sp->ref_count);
+ if (!sp_get(sp)) {
+ spin_unlock_irqrestore
+ (qp->qp_lock_ptr, flags);
+ status = qla2xxx_eh_abort(
+ GET_CMD_SP(sp));
+ spin_lock_irqsave
+ (qp->qp_lock_ptr, flags);
+ }
}
sp->done(sp, res);
- } else {
+ break;
+ case TYPE_TGT_CMD:
if (!vha->hw->tgt.tgt_ops || !tgt ||
qla_ini_mode_enabled(vha)) {
- if (!trace)
- ql_dbg(ql_dbg_tgt_mgt,
- vha, 0xf003,
- "HOST-ABORT-HNDLR: dpc_flags=%lx. Target mode disabled\n",
- vha->dpc_flags);
+ ql_dbg(ql_dbg_tgt_mgt, vha, 0xf003,
+ "HOST-ABORT-HNDLR: dpc_flags=%lx. Target mode disabled\n",
+ vha->dpc_flags);
continue;
}
cmd = (struct qla_tgt_cmd *)sp;
qlt_abort_cmd_on_host_reset(cmd->vha, cmd);
+ break;
+ case TYPE_TGT_TMCMD:
+ /*
+ * Currently, only ABTS response gets on the
+ * outstanding_cmds[]
+ */
+ ha->tgt.tgt_ops->free_mcmd(
+ (struct qla_tgt_mgmt_cmd *)sp);
+ break;
+ default:
+ break;
}
}
}
@@ -2708,7 +2747,7 @@ static void qla2x00_iocb_work_fn(struct work_struct *work)
struct scsi_qla_host, iocb_work);
struct qla_hw_data *ha = vha->hw;
struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
- int i = 20;
+ int i = 2;
unsigned long flags;
if (test_bit(UNLOADING, &base_vha->dpc_flags))
@@ -2819,6 +2858,8 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
atomic_set(&ha->num_pend_mbx_stage1, 0);
atomic_set(&ha->num_pend_mbx_stage2, 0);
atomic_set(&ha->num_pend_mbx_stage3, 0);
+ atomic_set(&ha->zio_threshold, DEFAULT_ZIO_THRESHOLD);
+ ha->last_zio_threshold = DEFAULT_ZIO_THRESHOLD;
/* Assign ISP specific operations. */
if (IS_QLA2100(ha)) {
@@ -4249,29 +4290,34 @@ 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;
*ret_cnt = FW_DEF_EXCHANGES_CNT;
if (max_cnt > vha->hw->max_exchg)
max_cnt = vha->hw->max_exchg;
if (qla_ini_mode_enabled(vha)) {
- if (ql2xiniexchg > max_cnt)
- ql2xiniexchg = max_cnt;
+ if (vha->ql2xiniexchg > max_cnt)
+ vha->ql2xiniexchg = max_cnt;
+
+ if (vha->ql2xiniexchg > FW_DEF_EXCHANGES_CNT)
+ *ret_cnt = vha->ql2xiniexchg;
- if (ql2xiniexchg > FW_DEF_EXCHANGES_CNT)
- *ret_cnt = ql2xiniexchg;
} else if (qla_tgt_mode_enabled(vha)) {
- if (ql2xexchoffld > max_cnt)
- ql2xexchoffld = max_cnt;
+ if (vha->ql2xexchoffld > max_cnt) {
+ vha->ql2xexchoffld = max_cnt;
+ icb->exchange_count = cpu_to_le16(vha->ql2xexchoffld);
+ }
- if (ql2xexchoffld > FW_DEF_EXCHANGES_CNT)
- *ret_cnt = ql2xexchoffld;
+ if (vha->ql2xexchoffld > FW_DEF_EXCHANGES_CNT)
+ *ret_cnt = vha->ql2xexchoffld;
} else if (qla_dual_mode_enabled(vha)) {
- temp = ql2xiniexchg + ql2xexchoffld;
+ temp = vha->ql2xiniexchg + vha->ql2xexchoffld;
if (temp > max_cnt) {
- ql2xiniexchg -= (temp - max_cnt)/2;
- ql2xexchoffld -= (((temp - max_cnt)/2) + 1);
+ vha->ql2xiniexchg -= (temp - max_cnt)/2;
+ vha->ql2xexchoffld -= (((temp - max_cnt)/2) + 1);
temp = max_cnt;
+ icb->exchange_count = cpu_to_le16(vha->ql2xexchoffld);
}
if (temp > FW_DEF_EXCHANGES_CNT)
@@ -4309,6 +4355,12 @@ qla2x00_set_exchoffld_buffer(scsi_qla_host_t *vha)
if (totsz != ha->exchoffld_size) {
qla2x00_free_exchoffld_buffer(ha);
+ if (actual_cnt <= FW_DEF_EXCHANGES_CNT) {
+ ha->exchoffld_size = 0;
+ ha->flags.exchoffld_enabled = 0;
+ return QLA_SUCCESS;
+ }
+
ha->exchoffld_size = totsz;
ql_log(ql_log_info, vha, 0xd016,
@@ -4341,6 +4393,15 @@ qla2x00_set_exchoffld_buffer(scsi_qla_host_t *vha)
return -ENOMEM;
}
+ } else if (!ha->exchoffld_buf || (actual_cnt <= FW_DEF_EXCHANGES_CNT)) {
+ /* pathological case */
+ qla2x00_free_exchoffld_buffer(ha);
+ ha->exchoffld_size = 0;
+ ha->flags.exchoffld_enabled = 0;
+ ql_log(ql_log_info, vha, 0xd016,
+ "Exchange offload not enable: offld size=%d, actual count=%d entry sz=0x%x, total sz=0x%x.\n",
+ ha->exchoffld_size, actual_cnt, size, totsz);
+ return 0;
}
/* Now configure the dma buffer */
@@ -4356,7 +4417,7 @@ qla2x00_set_exchoffld_buffer(scsi_qla_host_t *vha)
if (qla_ini_mode_enabled(vha))
icb->exchange_count = 0;
else
- icb->exchange_count = cpu_to_le16(ql2xexchoffld);
+ icb->exchange_count = cpu_to_le16(vha->ql2xexchoffld);
}
return rval;
@@ -4564,6 +4625,10 @@ struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *sht,
vha->host_no = host->host_no;
vha->hw = ha;
+ vha->qlini_mode = ql2x_ini_mode;
+ vha->ql2xexchoffld = ql2xexchoffld;
+ vha->ql2xiniexchg = ql2xiniexchg;
+
INIT_LIST_HEAD(&vha->vp_fcports);
INIT_LIST_HEAD(&vha->work_list);
INIT_LIST_HEAD(&vha->list);
@@ -4579,7 +4644,6 @@ struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *sht,
spin_lock_init(&vha->work_lock);
spin_lock_init(&vha->cmd_list_lock);
- spin_lock_init(&vha->gnl.fcports_lock);
init_waitqueue_head(&vha->fcport_waitQ);
init_waitqueue_head(&vha->vref_waitq);
@@ -4710,7 +4774,6 @@ qla2x00_post_async_work(login, QLA_EVT_ASYNC_LOGIN);
qla2x00_post_async_work(logout, QLA_EVT_ASYNC_LOGOUT);
qla2x00_post_async_work(logout_done, QLA_EVT_ASYNC_LOGOUT_DONE);
qla2x00_post_async_work(adisc, QLA_EVT_ASYNC_ADISC);
-qla2x00_post_async_work(adisc_done, QLA_EVT_ASYNC_ADISC_DONE);
qla2x00_post_async_work(prlo, QLA_EVT_ASYNC_PRLO);
qla2x00_post_async_work(prlo_done, QLA_EVT_ASYNC_PRLO_DONE);
@@ -4761,16 +4824,25 @@ qlafx00_post_aenfx_work(struct scsi_qla_host *vha, uint32_t evtcode,
return qla2x00_post_work(vha, e);
}
-int qla24xx_post_upd_fcport_work(struct scsi_qla_host *vha, fc_port_t *fcport)
+void qla24xx_sched_upd_fcport(fc_port_t *fcport)
{
- struct qla_work_evt *e;
+ unsigned long flags;
- e = qla2x00_alloc_work(vha, QLA_EVT_UPD_FCPORT);
- if (!e)
- return QLA_FUNCTION_FAILED;
+ if (IS_SW_RESV_ADDR(fcport->d_id))
+ return;
- e->u.fcport.fcport = fcport;
- return qla2x00_post_work(vha, e);
+ spin_lock_irqsave(&fcport->vha->work_lock, flags);
+ if (fcport->disc_state == DSC_UPD_FCPORT) {
+ spin_unlock_irqrestore(&fcport->vha->work_lock, flags);
+ return;
+ }
+ fcport->jiffies_at_registration = jiffies;
+ fcport->sec_since_registration = 0;
+ fcport->next_disc_state = DSC_DELETED;
+ fcport->disc_state = DSC_UPD_FCPORT;
+ spin_unlock_irqrestore(&fcport->vha->work_lock, flags);
+
+ queue_work(system_unbound_wq, &fcport->reg_work);
}
static
@@ -4808,10 +4880,10 @@ void qla24xx_create_new_sess(struct scsi_qla_host *vha, struct qla_work_evt *e)
fcport->d_id = e->u.new_sess.id;
fcport->flags |= FCF_FABRIC_DEVICE;
fcport->fw_login_state = DSC_LS_PLOGI_PEND;
- if (e->u.new_sess.fc4_type == FS_FC4TYPE_FCP)
+ if (e->u.new_sess.fc4_type & FS_FC4TYPE_FCP)
fcport->fc4_type = FC4_TYPE_FCP_SCSI;
- if (e->u.new_sess.fc4_type == FS_FC4TYPE_NVME) {
+ if (e->u.new_sess.fc4_type & FS_FC4TYPE_NVME) {
fcport->fc4_type = FC4_TYPE_OTHER;
fcport->fc4f_nvme = FC4_TYPE_NVME;
}
@@ -4990,19 +5062,12 @@ qla2x00_do_work(struct scsi_qla_host *vha)
qla2x00_async_adisc(vha, e->u.logio.fcport,
e->u.logio.data);
break;
- case QLA_EVT_ASYNC_ADISC_DONE:
- qla2x00_async_adisc_done(vha, e->u.logio.fcport,
- e->u.logio.data);
- break;
case QLA_EVT_UEVENT:
qla2x00_uevent_emit(vha, e->u.uevent.code);
break;
case QLA_EVT_AENFX:
qlafx00_process_aen(vha, e);
break;
- case QLA_EVT_GIDPN:
- qla24xx_async_gidpn(vha, e->u.fcport.fcport);
- break;
case QLA_EVT_GPNID:
qla24xx_async_gpnid(vha, &e->u.gpnid.id);
break;
@@ -5025,9 +5090,6 @@ qla2x00_do_work(struct scsi_qla_host *vha)
case QLA_EVT_GPSC:
qla24xx_async_gpsc(vha, e->u.fcport.fcport);
break;
- case QLA_EVT_UPD_FCPORT:
- qla2x00_update_fcport(vha, e->u.fcport.fcport);
- break;
case QLA_EVT_GNL:
qla24xx_async_gnl(vha, e->u.fcport.fcport);
break;
@@ -6041,12 +6103,29 @@ qla2x00_do_dpc(void *data)
if (test_and_clear_bit
(ISP_ABORT_NEEDED, &base_vha->dpc_flags) &&
!test_bit(UNLOADING, &base_vha->dpc_flags)) {
+ bool do_reset = true;
+
+ switch (base_vha->qlini_mode) {
+ case QLA2XXX_INI_MODE_ENABLED:
+ break;
+ case QLA2XXX_INI_MODE_DISABLED:
+ if (!qla_tgt_mode_enabled(base_vha) &&
+ !ha->flags.fw_started)
+ do_reset = false;
+ break;
+ case QLA2XXX_INI_MODE_DUAL:
+ if (!qla_dual_mode_enabled(base_vha) &&
+ !ha->flags.fw_started)
+ do_reset = false;
+ break;
+ default:
+ break;
+ }
- ql_dbg(ql_dbg_dpc, base_vha, 0x4007,
- "ISP abort scheduled.\n");
- if (!(test_and_set_bit(ABORT_ISP_ACTIVE,
+ if (do_reset && !(test_and_set_bit(ABORT_ISP_ACTIVE,
&base_vha->dpc_flags))) {
-
+ ql_dbg(ql_dbg_dpc, base_vha, 0x4007,
+ "ISP abort scheduled.\n");
if (ha->isp_ops->abort_isp(base_vha)) {
/* failed. retry later */
set_bit(ISP_ABORT_NEEDED,
@@ -6054,10 +6133,9 @@ qla2x00_do_dpc(void *data)
}
clear_bit(ABORT_ISP_ACTIVE,
&base_vha->dpc_flags);
+ ql_dbg(ql_dbg_dpc, base_vha, 0x4008,
+ "ISP abort end.\n");
}
-
- ql_dbg(ql_dbg_dpc, base_vha, 0x4008,
- "ISP abort end.\n");
}
if (test_and_clear_bit(FCPORT_UPDATE_NEEDED,
@@ -6183,17 +6261,28 @@ intr_on_check:
mutex_unlock(&ha->mq_lock);
}
- if (test_and_clear_bit(SET_ZIO_THRESHOLD_NEEDED, &base_vha->dpc_flags)) {
+ if (test_and_clear_bit(SET_NVME_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)) {
+ 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);
+ "nvme: Unable to SET ZIO Activity exchange threshold to %d.\n",
+ ha->nvme_last_rptd_aen);
}
}
+ if (test_and_clear_bit(SET_ZIO_THRESHOLD_NEEDED,
+ &base_vha->dpc_flags)) {
+ ql_log(ql_log_info, base_vha, 0xffffff,
+ "SET ZIO Activity exchange threshold to %d.\n",
+ ha->last_zio_threshold);
+ qla27xx_set_zio_threshold(base_vha,
+ ha->last_zio_threshold);
+ }
+
if (!IS_QLAFX00(ha))
qla2x00_do_dpc_all_vps(base_vha);
@@ -6406,13 +6495,24 @@ qla2x00_timer(struct timer_list *t)
* FC-NVME
* see if the active AEN count has changed from what was last reported.
*/
- if (!vha->vp_idx &&
- atomic_read(&ha->nvme_active_aen_cnt) != ha->nvme_last_rptd_aen &&
- ha->zio_mode == QLA_ZIO_MODE_6) {
+ 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,
- "nvme: Sched: Set ZIO exchange threshold to %d.\n",
- ha->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_NVME_ZIO_THRESHOLD_NEEDED, &vha->dpc_flags);
+ start_dpc++;
+ }
+
+ if (!vha->vp_idx &&
+ (atomic_read(&ha->zio_threshold) != ha->last_zio_threshold) &&
+ (ha->zio_mode == QLA_ZIO_MODE_6) &&
+ (IS_QLA83XX(ha) || IS_QLA27XX(ha))) {
+ ql_log(ql_log_info, vha, 0x3002,
+ "Sched: Set ZIO exchange threshold to %d.\n",
+ ha->last_zio_threshold);
+ ha->last_zio_threshold = atomic_read(&ha->zio_threshold);
set_bit(SET_ZIO_THRESHOLD_NEEDED, &vha->dpc_flags);
start_dpc++;
}
@@ -6944,6 +7044,9 @@ 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) {
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-16 01:44:14 +0100