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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.c55
1 files changed, 24 insertions, 31 deletions
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index e881fce7477a..1fbd16c8c9a7 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -303,6 +303,7 @@ static void qla2x00_free_device(scsi_qla_host_t *);
static int qla2xxx_map_queues(struct Scsi_Host *shost);
static void qla2x00_destroy_deferred_work(struct qla_hw_data *);
+
struct scsi_host_template qla2xxx_driver_template = {
.module = THIS_MODULE,
.name = QLA2XXX_DRIVER_NAME,
@@ -1147,7 +1148,7 @@ static inline int test_fcport_count(scsi_qla_host_t *vha)
* qla2x00_wait_for_sess_deletion can only be called from remove_one.
* it has dependency on UNLOADING flag to stop device discovery
*/
-static void
+void
qla2x00_wait_for_sess_deletion(scsi_qla_host_t *vha)
{
qla2x00_mark_all_devices_lost(vha, 0);
@@ -3180,6 +3181,8 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
"req->req_q_in=%p req->req_q_out=%p rsp->rsp_q_in=%p rsp->rsp_q_out=%p.\n",
req->req_q_in, req->req_q_out, rsp->rsp_q_in, rsp->rsp_q_out);
+ ha->wq = alloc_workqueue("qla2xxx_wq", 0, 0);
+
if (ha->isp_ops->initialize_adapter(base_vha)) {
ql_log(ql_log_fatal, base_vha, 0x00d6,
"Failed to initialize adapter - Adapter flags %x.\n",
@@ -3216,8 +3219,6 @@ 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);
- ha->wq = alloc_workqueue("qla2xxx_wq", 0, 0);
-
if (ha->mqenable) {
bool mq = false;
bool startit = false;
@@ -3603,6 +3604,8 @@ qla2x00_remove_one(struct pci_dev *pdev)
base_vha = pci_get_drvdata(pdev);
ha = base_vha->hw;
+ ql_log(ql_log_info, base_vha, 0xb079,
+ "Removing driver\n");
/* Indicate device removal to prevent future board_disable and wait
* until any pending board_disable has completed. */
@@ -3625,6 +3628,21 @@ qla2x00_remove_one(struct pci_dev *pdev)
}
qla2x00_wait_for_hba_ready(base_vha);
+ if (IS_QLA25XX(ha) || IS_QLA2031(ha) || IS_QLA27XX(ha)) {
+ if (ha->flags.fw_started)
+ qla2x00_abort_isp_cleanup(base_vha);
+ } else if (!IS_QLAFX00(ha)) {
+ if (IS_QLA8031(ha)) {
+ ql_dbg(ql_dbg_p3p, base_vha, 0xb07e,
+ "Clearing fcoe driver presence.\n");
+ if (qla83xx_clear_drv_presence(base_vha) != QLA_SUCCESS)
+ ql_dbg(ql_dbg_p3p, base_vha, 0xb079,
+ "Error while clearing DRV-Presence.\n");
+ }
+
+ qla2x00_try_to_stop_firmware(base_vha);
+ }
+
qla2x00_wait_for_sess_deletion(base_vha);
/*
@@ -3648,14 +3666,6 @@ qla2x00_remove_one(struct pci_dev *pdev)
qla2x00_delete_all_vps(ha, base_vha);
- if (IS_QLA8031(ha)) {
- ql_dbg(ql_dbg_p3p, base_vha, 0xb07e,
- "Clearing fcoe driver presence.\n");
- if (qla83xx_clear_drv_presence(base_vha) != QLA_SUCCESS)
- ql_dbg(ql_dbg_p3p, base_vha, 0xb079,
- "Error while clearing DRV-Presence.\n");
- }
-
qla2x00_abort_all_cmds(base_vha, DID_NO_CONNECT << 16);
qla2x00_dfs_remove(base_vha);
@@ -3715,24 +3725,6 @@ qla2x00_free_device(scsi_qla_host_t *vha)
qla2x00_stop_timer(vha);
qla25xx_delete_queues(vha);
-
- if (ha->flags.fce_enabled)
- qla2x00_disable_fce_trace(vha, NULL, NULL);
-
- if (ha->eft)
- qla2x00_disable_eft_trace(vha);
-
- if (IS_QLA25XX(ha) || IS_QLA2031(ha) || IS_QLA27XX(ha)) {
- if (ha->flags.fw_started)
- qla2x00_abort_isp_cleanup(vha);
- } else {
- if (ha->flags.fw_started) {
- /* Stop currently executing firmware. */
- qla2x00_try_to_stop_firmware(vha);
- ha->flags.fw_started = 0;
- }
- }
-
vha->flags.online = 0;
/* turn-off interrupts on the card */
@@ -6028,8 +6020,9 @@ qla2x00_do_dpc(void *data)
set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags);
}
- if (test_and_clear_bit(ISP_ABORT_NEEDED,
- &base_vha->dpc_flags)) {
+ if (test_and_clear_bit
+ (ISP_ABORT_NEEDED, &base_vha->dpc_flags) &&
+ !test_bit(UNLOADING, &base_vha->dpc_flags)) {
ql_dbg(ql_dbg_dpc, base_vha, 0x4007,
"ISP abort scheduled.\n");