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authorVikas Chaudhary <vikas.chaudhary@qlogic.com>2010-12-03 09:12:47 +0300
committerJames Bottomley <James.Bottomley@suse.de>2010-12-21 21:24:43 +0300
commit3930b8c1f3582d43757cbcc9b7ecaf05f6b4a66e (patch)
treeda2722f4fe4215ea56ec990c2aed931b31f412c1
parentd56a1f7b39631806ee3d49445a65da6288b099b4 (diff)
downloadlinux-3930b8c1f3582d43757cbcc9b7ecaf05f6b4a66e.tar.xz
[SCSI] qla4xxx: do not reset hba if ql4xdontresethba is set
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
-rw-r--r--drivers/scsi/qla4xxx/ql4_os.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index a1ba085565af..3cb74c9269a4 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -711,15 +711,17 @@ void qla4_8xxx_watchdog(struct scsi_qla_host *ha)
test_bit(DPC_RESET_ACTIVE, &ha->dpc_flags))) {
if (dev_state == QLA82XX_DEV_NEED_RESET &&
!test_bit(DPC_RESET_HA, &ha->dpc_flags)) {
- printk("scsi%ld: %s: HW State: NEED RESET!\n",
- ha->host_no, __func__);
- set_bit(DPC_RESET_HA, &ha->dpc_flags);
- qla4xxx_wake_dpc(ha);
- qla4xxx_mailbox_premature_completion(ha);
+ if (!ql4xdontresethba) {
+ ql4_printk(KERN_INFO, ha, "%s: HW State: "
+ "NEED RESET!\n", __func__);
+ set_bit(DPC_RESET_HA, &ha->dpc_flags);
+ qla4xxx_wake_dpc(ha);
+ qla4xxx_mailbox_premature_completion(ha);
+ }
} else if (dev_state == QLA82XX_DEV_NEED_QUIESCENT &&
!test_bit(DPC_HA_NEED_QUIESCENT, &ha->dpc_flags)) {
- printk("scsi%ld: %s: HW State: NEED QUIES!\n",
- ha->host_no, __func__);
+ ql4_printk(KERN_INFO, ha, "%s: HW State: NEED QUIES!\n",
+ __func__);
set_bit(DPC_HA_NEED_QUIESCENT, &ha->dpc_flags);
qla4xxx_wake_dpc(ha);
} else {