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-rw-r--r--drivers/scsi/qla4xxx/ql4_os.c54
1 files changed, 23 insertions, 31 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index b7bc69900de8..a4acb0dd7beb 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -1218,6 +1218,27 @@ recover_ha_init_adapter:
return status;
}
+static void qla4xxx_relogin_all_devices(struct scsi_qla_host *ha)
+{
+ struct ddb_entry *ddb_entry, *dtemp;
+
+ list_for_each_entry_safe(ddb_entry, dtemp, &ha->ddb_list, list) {
+ if ((atomic_read(&ddb_entry->state) == DDB_STATE_MISSING) ||
+ (atomic_read(&ddb_entry->state) == DDB_STATE_DEAD)) {
+ if (ddb_entry->fw_ddb_device_state ==
+ DDB_DS_SESSION_ACTIVE) {
+ atomic_set(&ddb_entry->state, DDB_STATE_ONLINE);
+ ql4_printk(KERN_INFO, ha, "scsi%ld: %s: ddb[%d]"
+ " marked ONLINE\n", ha->host_no, __func__,
+ ddb_entry->fw_ddb_index);
+
+ iscsi_unblock_session(ddb_entry->sess);
+ } else
+ qla4xxx_relogin_device(ha, ddb_entry);
+ }
+ }
+}
+
void qla4xxx_wake_dpc(struct scsi_qla_host *ha)
{
if (ha->dpc_thread &&
@@ -1326,13 +1347,7 @@ dpc_post_reset_ha:
if (test_and_clear_bit(DPC_LINK_CHANGED, &ha->dpc_flags)) {
if (!test_bit(AF_LINK_UP, &ha->flags)) {
/* ---- link down? --- */
- list_for_each_entry_safe(ddb_entry, dtemp,
- &ha->ddb_list, list) {
- if (atomic_read(&ddb_entry->state) ==
- DDB_STATE_ONLINE)
- qla4xxx_mark_device_missing(ha,
- ddb_entry);
- }
+ qla4xxx_mark_all_devices_missing(ha);
} else {
/* ---- link up? --- *
* F/W will auto login to all devices ONLY ONCE after
@@ -1341,30 +1356,7 @@ dpc_post_reset_ha:
* manually relogin to devices when recovering from
* connection failures, logouts, expired KATO, etc. */
- list_for_each_entry_safe(ddb_entry, dtemp,
- &ha->ddb_list, list) {
- if ((atomic_read(&ddb_entry->state) ==
- DDB_STATE_MISSING) ||
- (atomic_read(&ddb_entry->state) ==
- DDB_STATE_DEAD)) {
- if (ddb_entry->fw_ddb_device_state ==
- DDB_DS_SESSION_ACTIVE) {
- atomic_set(&ddb_entry->state,
- DDB_STATE_ONLINE);
- ql4_printk(KERN_INFO, ha,
- "scsi%ld: %s: ddb[%d]"
- " marked ONLINE\n",
- ha->host_no, __func__,
- ddb_entry->fw_ddb_index);
-
- iscsi_unblock_session(
- ddb_entry->sess);
- } else
- qla4xxx_relogin_device(
- ha, ddb_entry);
- }
-
- }
+ qla4xxx_relogin_all_devices(ha);
}
}