From: Santosh Vernekar <santosh.vernekar@xxxxxxxxxx>
The fix prevents application path from sending get-firmware-state mbx command
during as isp reset.
Signed-off-by: Giridhar Malavali <giridhar.malavali@xxxxxxxxxx>
---
drivers/scsi/qla2xxx/qla_attr.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 90d1e06..35a3252 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -1274,7 +1274,11 @@ qla2x00_fw_state_show(struct device *dev, struct device_attribute *attr,
int rval = QLA_FUNCTION_FAILED;
uint16_t state[5];
- if (!vha->hw->flags.eeh_busy)
+ if (test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) ||
+ test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags))
+ DEBUG2_3_11(printk("%s(%ld): isp reset in progress.\n",
+ __func__, vha->host_no));
+ else if (!vha->hw->flags.eeh_busy)
rval = qla2x00_get_firmware_state(vha, state);
if (rval != QLA_SUCCESS)
memset(state, -1, sizeof(state));
--
1.6.2.rc1.30.gd43c
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