[SCSI] qla2xxx: Add check in qla82xx_watchdog for failed hardware state.
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c
index 9ce3a8f..1c3f65b 100644
--- a/drivers/scsi/qla2xxx/qla_nx.c
+++ b/drivers/scsi/qla2xxx/qla_nx.c
@@ -3027,7 +3027,6 @@
ql_log(ql_log_fatal, vha, 0x00b8,
"Disabling the board.\n");
- qla82xx_idc_lock(ha);
qla82xx_clear_drv_active(ha);
qla82xx_idc_unlock(ha);
@@ -3267,7 +3266,7 @@
switch (dev_state) {
case QLA82XX_DEV_READY:
ha->flags.isp82xx_reset_owner = 0;
- goto exit;
+ goto rel_lock;
case QLA82XX_DEV_COLD:
rval = qla82xx_device_bootstrap(vha);
break;
@@ -3298,7 +3297,7 @@
* to get changed
*/
if (ha->flags.quiesce_owner)
- goto exit;
+ goto rel_lock;
qla82xx_idc_unlock(ha);
msleep(1000);
@@ -3319,8 +3318,9 @@
}
loopcount++;
}
-exit:
+rel_lock:
qla82xx_idc_unlock(ha);
+exit:
return rval;
}
@@ -3384,6 +3384,14 @@
ql_log(ql_log_warn, vha, 0x6002,
"Quiescent needed.\n");
set_bit(ISP_QUIESCE_NEEDED, &vha->dpc_flags);
+ } else if (dev_state == QLA82XX_DEV_FAILED &&
+ !test_bit(ISP_UNRECOVERABLE, &vha->dpc_flags) &&
+ vha->flags.online == 1) {
+ ql_log(ql_log_warn, vha, 0xb055,
+ "Adapter state is failed. Offlining.\n");
+ set_bit(ISP_UNRECOVERABLE, &vha->dpc_flags);
+ ha->flags.isp82xx_fw_hung = 1;
+ qla82xx_clear_pending_mbx(vha);
} else {
if (qla82xx_check_fw_alive(vha)) {
ql_dbg(ql_dbg_timer, vha, 0x6011,