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path: root/drivers/scsi/qla2xxx
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Diffstat (limited to 'drivers/scsi/qla2xxx')
-rw-r--r--drivers/scsi/qla2xxx/qla_attr.c3
-rw-r--r--drivers/scsi/qla2xxx/qla_bsg.c21
-rw-r--r--drivers/scsi/qla2xxx/qla_gs.c4
-rw-r--r--drivers/scsi/qla2xxx/qla_init.c4
-rw-r--r--drivers/scsi/qla2xxx/qla_isr.c8
-rw-r--r--drivers/scsi/qla2xxx/qla_mbx.c3
-rw-r--r--drivers/scsi/qla2xxx/qla_os.c32
-rw-r--r--drivers/scsi/qla2xxx/qla_target.c15
-rw-r--r--drivers/scsi/qla2xxx/tcm_qla2xxx.c48
-rw-r--r--drivers/scsi/qla2xxx/tcm_qla2xxx.h3
10 files changed, 65 insertions, 76 deletions
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 1844c2f59460..656253285db9 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -652,7 +652,8 @@ qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj,
break;
} else {
/* Make sure FC side is not in reset */
- qla2x00_wait_for_hba_online(vha);
+ WARN_ON_ONCE(qla2x00_wait_for_hba_online(vha) !=
+ QLA_SUCCESS);
/* Issue MPI reset */
scsi_block_requests(vha->host);
diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c
index 2ea0ef93f5cb..c1ca21a88a09 100644
--- a/drivers/scsi/qla2xxx/qla_bsg.c
+++ b/drivers/scsi/qla2xxx/qla_bsg.c
@@ -258,7 +258,7 @@ qla2x00_process_els(struct bsg_job *bsg_job)
srb_t *sp;
const char *type;
int req_sg_cnt, rsp_sg_cnt;
- int rval = (DRIVER_ERROR << 16);
+ int rval = (DID_ERROR << 16);
uint16_t nextlid = 0;
if (bsg_request->msgcode == FC_BSG_RPT_ELS) {
@@ -342,6 +342,8 @@ qla2x00_process_els(struct bsg_job *bsg_job)
dma_map_sg(&ha->pdev->dev, bsg_job->request_payload.sg_list,
bsg_job->request_payload.sg_cnt, DMA_TO_DEVICE);
if (!req_sg_cnt) {
+ dma_unmap_sg(&ha->pdev->dev, bsg_job->request_payload.sg_list,
+ bsg_job->request_payload.sg_cnt, DMA_TO_DEVICE);
rval = -ENOMEM;
goto done_free_fcport;
}
@@ -349,6 +351,8 @@ qla2x00_process_els(struct bsg_job *bsg_job)
rsp_sg_cnt = dma_map_sg(&ha->pdev->dev, bsg_job->reply_payload.sg_list,
bsg_job->reply_payload.sg_cnt, DMA_FROM_DEVICE);
if (!rsp_sg_cnt) {
+ dma_unmap_sg(&ha->pdev->dev, bsg_job->reply_payload.sg_list,
+ bsg_job->reply_payload.sg_cnt, DMA_FROM_DEVICE);
rval = -ENOMEM;
goto done_free_fcport;
}
@@ -433,7 +437,7 @@ qla2x00_process_ct(struct bsg_job *bsg_job)
struct Scsi_Host *host = fc_bsg_to_shost(bsg_job);
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
- int rval = (DRIVER_ERROR << 16);
+ int rval = (DID_ERROR << 16);
int req_sg_cnt, rsp_sg_cnt;
uint16_t loop_id;
struct fc_port *fcport;
@@ -1778,8 +1782,8 @@ qla24xx_process_bidir_cmd(struct bsg_job *bsg_job)
uint16_t nextlid = 0;
uint32_t tot_dsds;
srb_t *sp = NULL;
- uint32_t req_data_len = 0;
- uint32_t rsp_data_len = 0;
+ uint32_t req_data_len;
+ uint32_t rsp_data_len;
/* Check the type of the adapter */
if (!IS_BIDI_CAPABLE(ha)) {
@@ -1884,6 +1888,9 @@ qla24xx_process_bidir_cmd(struct bsg_job *bsg_job)
goto done_unmap_sg;
}
+ req_data_len = bsg_job->request_payload.payload_len;
+ rsp_data_len = bsg_job->reply_payload.payload_len;
+
if (req_data_len != rsp_data_len) {
rval = EXT_STATUS_BUSY;
ql_log(ql_log_warn, vha, 0x70aa,
@@ -1891,10 +1898,6 @@ qla24xx_process_bidir_cmd(struct bsg_job *bsg_job)
goto done_unmap_sg;
}
- req_data_len = bsg_job->request_payload.payload_len;
- rsp_data_len = bsg_job->reply_payload.payload_len;
-
-
/* Alloc SRB structure */
sp = qla2x00_get_sp(vha, &(vha->bidir_fcport), GFP_KERNEL);
if (!sp) {
@@ -1951,7 +1954,7 @@ qlafx00_mgmt_cmd(struct bsg_job *bsg_job)
struct Scsi_Host *host = fc_bsg_to_shost(bsg_job);
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
- int rval = (DRIVER_ERROR << 16);
+ int rval = (DID_ERROR << 16);
struct qla_mt_iocb_rqst_fx00 *piocb_rqst;
srb_t *sp;
int req_sg_cnt = 0, rsp_sg_cnt = 0;
diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c
index 2a19ec0660cb..1088038e6a41 100644
--- a/drivers/scsi/qla2xxx/qla_gs.c
+++ b/drivers/scsi/qla2xxx/qla_gs.c
@@ -3033,7 +3033,7 @@ static void qla24xx_async_gpsc_sp_done(void *s, int res)
ql_dbg(ql_dbg_disc, vha, 0x2019,
"GPSC command unsupported, disabling query.\n");
ha->flags.gpsc_supported = 0;
- res = QLA_SUCCESS;
+ goto done;
}
} else {
switch (be16_to_cpu(ct_rsp->rsp.gpsc.speed)) {
@@ -3066,13 +3066,13 @@ static void qla24xx_async_gpsc_sp_done(void *s, int res)
be16_to_cpu(ct_rsp->rsp.gpsc.speeds),
be16_to_cpu(ct_rsp->rsp.gpsc.speed));
}
-done:
memset(&ea, 0, sizeof(ea));
ea.event = FCME_GPSC_DONE;
ea.rc = res;
ea.fcport = fcport;
qla2x00_fcport_event_handler(vha, &ea);
+done:
sp->free(sp);
}
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index aef1e1a55535..bd2421863510 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -4252,7 +4252,7 @@ qla2x00_alloc_fcport(scsi_qla_host_t *vha, gfp_t flags)
ql_log(ql_log_warn, vha, 0xd049,
"Failed to allocate ct_sns request.\n");
kfree(fcport);
- fcport = NULL;
+ return NULL;
}
INIT_WORK(&fcport->del_work, qla24xx_delete_sess_fn);
INIT_LIST_HEAD(&fcport->gnl_entry);
@@ -8092,8 +8092,6 @@ int qla2xxx_delete_qpair(struct scsi_qla_host *vha, struct qla_qpair *qpair)
struct qla_hw_data *ha = qpair->hw;
qpair->delete_in_progress = 1;
- while (atomic_read(&qpair->ref_count))
- msleep(500);
ret = qla25xx_delete_req_que(vha, qpair->req);
if (ret != QLA_SUCCESS)
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index df94ef816826..ebca1a470e9b 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -2792,6 +2792,7 @@ qla2x00_error_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, sts_entry_t *pkt)
case ELS_IOCB_TYPE:
case ABORT_IOCB_TYPE:
case MBX_IOCB_TYPE:
+ default:
sp = qla2x00_get_sp_from_handle(vha, func, req, pkt);
if (sp) {
sp->done(sp, res);
@@ -2802,7 +2803,6 @@ qla2x00_error_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, sts_entry_t *pkt)
case ABTS_RESP_24XX:
case CTIO_TYPE7:
case CTIO_CRC2:
- default:
return 1;
}
fatal:
@@ -3369,10 +3369,8 @@ qla24xx_enable_msix(struct qla_hw_data *ha, struct rsp_que *rsp)
ha->msix_count, ret);
goto msix_out;
} else if (ret < ha->msix_count) {
- ql_log(ql_log_warn, vha, 0x00c6,
- "MSI-X: Failed to enable support "
- "with %d vectors, using %d vectors.\n",
- ha->msix_count, ret);
+ ql_log(ql_log_info, vha, 0x00c6,
+ "MSI-X: Using %d vectors\n", ret);
ha->msix_count = ret;
/* Recalculate queue values */
if (ha->mqiobase && ql2xmqsupport) {
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index 929ec087b8eb..459481ce5872 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -624,6 +624,7 @@ qla2x00_execute_fw(scsi_qla_host_t *vha, uint32_t risc_addr)
mcp->mb[2] = LSW(risc_addr);
mcp->mb[3] = 0;
mcp->mb[4] = 0;
+ mcp->mb[11] = 0;
ha->flags.using_lr_setting = 0;
if (IS_QLA25XX(ha) || IS_QLA81XX(ha) || IS_QLA83XX(ha) ||
IS_QLA27XX(ha)) {
@@ -667,7 +668,7 @@ qla2x00_execute_fw(scsi_qla_host_t *vha, uint32_t risc_addr)
if (ha->flags.exchoffld_enabled)
mcp->mb[4] |= ENABLE_EXCHANGE_OFFLD;
- mcp->out_mb |= MBX_4|MBX_3|MBX_2|MBX_1;
+ mcp->out_mb |= MBX_4 | MBX_3 | MBX_2 | MBX_1 | MBX_11;
mcp->in_mb |= MBX_3 | MBX_2 | MBX_1;
} else {
mcp->mb[1] = LSW(risc_addr);
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 7d7fb5bbb600..5617bb18c233 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -3437,6 +3437,10 @@ qla2x00_shutdown(struct pci_dev *pdev)
/* Stop currently executing firmware. */
qla2x00_try_to_stop_firmware(vha);
+ /* Disable timer */
+ if (vha->timer_active)
+ qla2x00_stop_timer(vha);
+
/* Turn adapter off line */
vha->flags.online = 0;
@@ -5797,12 +5801,27 @@ 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 (ql2x_ini_mode) {
+ case QLA2XXX_INI_MODE_ENABLED:
+ break;
+ case QLA2XXX_INI_MODE_DISABLED:
+ if (!qla_tgt_mode_enabled(base_vha))
+ do_reset = false;
+ break;
+ case QLA2XXX_INI_MODE_DUAL:
+ if (!qla_dual_mode_enabled(base_vha))
+ 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,
@@ -5810,10 +5829,9 @@ 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,
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index 87e04c4a4982..69ed544d80ef 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -996,6 +996,7 @@ static void qlt_free_session_done(struct work_struct *work)
if (logout_started) {
bool traced = false;
+ u16 cnt = 0;
while (!ACCESS_ONCE(sess->logout_completed)) {
if (!traced) {
@@ -1005,6 +1006,9 @@ static void qlt_free_session_done(struct work_struct *work)
traced = true;
}
msleep(100);
+ cnt++;
+ if (cnt > 200)
+ break;
}
ql_dbg(ql_dbg_disc, vha, 0xf087,
@@ -5914,7 +5918,6 @@ static void qlt_abort_work(struct qla_tgt *tgt,
struct qla_hw_data *ha = vha->hw;
struct fc_port *sess = NULL;
unsigned long flags = 0, flags2 = 0;
- uint32_t be_s_id;
uint8_t s_id[3];
int rc;
@@ -5927,8 +5930,7 @@ static void qlt_abort_work(struct qla_tgt *tgt,
s_id[1] = prm->abts.fcp_hdr_le.s_id[1];
s_id[2] = prm->abts.fcp_hdr_le.s_id[0];
- sess = ha->tgt.tgt_ops->find_sess_by_s_id(vha,
- (unsigned char *)&be_s_id);
+ sess = ha->tgt.tgt_ops->find_sess_by_s_id(vha, s_id);
if (!sess) {
spin_unlock_irqrestore(&ha->tgt.sess_lock, flags2);
@@ -6392,7 +6394,8 @@ qlt_enable_vha(struct scsi_qla_host *vha)
} else {
set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags);
qla2xxx_wake_dpc(base_vha);
- qla2x00_wait_for_hba_online(base_vha);
+ WARN_ON_ONCE(qla2x00_wait_for_hba_online(base_vha) !=
+ QLA_SUCCESS);
}
}
EXPORT_SYMBOL(qlt_enable_vha);
@@ -6422,7 +6425,9 @@ static void qlt_disable_vha(struct scsi_qla_host *vha)
set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
qla2xxx_wake_dpc(vha);
- qla2x00_wait_for_hba_online(vha);
+ if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS)
+ ql_dbg(ql_dbg_tgt, vha, 0xe081,
+ "qla2x00_wait_for_hba_online() failed\n");
}
/*
diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.c b/drivers/scsi/qla2xxx/tcm_qla2xxx.c
index 2fcdaadd10fa..e08ac431bc49 100644
--- a/drivers/scsi/qla2xxx/tcm_qla2xxx.c
+++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.c
@@ -903,38 +903,14 @@ static ssize_t tcm_qla2xxx_tpg_enable_show(struct config_item *item,
atomic_read(&tpg->lport_tpg_enabled));
}
-static void tcm_qla2xxx_depend_tpg(struct work_struct *work)
-{
- struct tcm_qla2xxx_tpg *base_tpg = container_of(work,
- struct tcm_qla2xxx_tpg, tpg_base_work);
- struct se_portal_group *se_tpg = &base_tpg->se_tpg;
- struct scsi_qla_host *base_vha = base_tpg->lport->qla_vha;
-
- if (!target_depend_item(&se_tpg->tpg_group.cg_item)) {
- atomic_set(&base_tpg->lport_tpg_enabled, 1);
- qlt_enable_vha(base_vha);
- }
- complete(&base_tpg->tpg_base_comp);
-}
-
-static void tcm_qla2xxx_undepend_tpg(struct work_struct *work)
-{
- struct tcm_qla2xxx_tpg *base_tpg = container_of(work,
- struct tcm_qla2xxx_tpg, tpg_base_work);
- struct se_portal_group *se_tpg = &base_tpg->se_tpg;
- struct scsi_qla_host *base_vha = base_tpg->lport->qla_vha;
-
- if (!qlt_stop_phase1(base_vha->vha_tgt.qla_tgt)) {
- atomic_set(&base_tpg->lport_tpg_enabled, 0);
- target_undepend_item(&se_tpg->tpg_group.cg_item);
- }
- complete(&base_tpg->tpg_base_comp);
-}
-
static ssize_t tcm_qla2xxx_tpg_enable_store(struct config_item *item,
const char *page, size_t count)
{
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;
@@ -953,24 +929,16 @@ static ssize_t tcm_qla2xxx_tpg_enable_store(struct config_item *item,
if (atomic_read(&tpg->lport_tpg_enabled))
return -EEXIST;
- INIT_WORK(&tpg->tpg_base_work, tcm_qla2xxx_depend_tpg);
+ atomic_set(&tpg->lport_tpg_enabled, 1);
+ qlt_enable_vha(vha);
} else {
if (!atomic_read(&tpg->lport_tpg_enabled))
return count;
- INIT_WORK(&tpg->tpg_base_work, tcm_qla2xxx_undepend_tpg);
+ atomic_set(&tpg->lport_tpg_enabled, 0);
+ qlt_stop_phase1(vha->vha_tgt.qla_tgt);
}
- init_completion(&tpg->tpg_base_comp);
- schedule_work(&tpg->tpg_base_work);
- wait_for_completion(&tpg->tpg_base_comp);
- if (op) {
- if (!atomic_read(&tpg->lport_tpg_enabled))
- return -ENODEV;
- } else {
- if (atomic_read(&tpg->lport_tpg_enabled))
- return -EPERM;
- }
return count;
}
diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.h b/drivers/scsi/qla2xxx/tcm_qla2xxx.h
index 7550ba2831c3..147cf6c90366 100644
--- a/drivers/scsi/qla2xxx/tcm_qla2xxx.h
+++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.h
@@ -48,9 +48,6 @@ struct tcm_qla2xxx_tpg {
struct tcm_qla2xxx_tpg_attrib tpg_attrib;
/* Returned by tcm_qla2xxx_make_tpg() */
struct se_portal_group se_tpg;
- /* Items for dealing with configfs_depend_item */
- struct completion tpg_base_comp;
- struct work_struct tpg_base_work;
};
struct tcm_qla2xxx_fc_loopid {
generated by cgit v1.2.3 (git 2.0.4) at 2024-04-28 10:37:08 +0000