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[SCSI] qla4xxx: Fix Driver Fault Recovery Completion 

Fixed driver bug where adapter recovery did not complete if there were
outstanding commands detected on that host adapter.

Signed-off-by: Karen Higgins <karen.higgins@qlogic.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
Karen Higgins 2009-07-15 15:03:00 -05:00 committed by James Bottomley
parent 5c656af7e4
commit dca05c4c07
1 changed files with 9 additions and 10 deletions
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19
drivers/scsi/qla4xxx/ql4_os.c
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@ -921,18 +921,17 @@ static int qla4xxx_recover_adapter(struct scsi_qla_host *ha,
/* Flush any pending ddb changed AENs */
qla4xxx_process_aen(ha, FLUSH_DDB_CHANGED_AENS);
qla4xxx_flush_active_srbs(ha);
/* Reset the firmware. If successful, function
* returns with ISP interrupts enabled.
*/
if (status == QLA_SUCCESS) {
DEBUG2(printk("scsi%ld: %s - Performing soft reset..\n",
ha->host_no, __func__));
qla4xxx_flush_active_srbs(ha);
if (ql4xxx_lock_drvr_wait(ha) == QLA_SUCCESS)
status = qla4xxx_soft_reset(ha);
else
status = QLA_ERROR;
}
DEBUG2(printk("scsi%ld: %s - Performing soft reset..\n",
ha->host_no, __func__));
if (ql4xxx_lock_drvr_wait(ha) == QLA_SUCCESS)
status = qla4xxx_soft_reset(ha);
else
status = QLA_ERROR;
/* Flush any pending ddb changed AENs */
qla4xxx_process_aen(ha, FLUSH_DDB_CHANGED_AENS);
@ -1661,7 +1660,7 @@ static int qla4xxx_eh_host_reset(struct scsi_cmnd *cmd)
ha = (struct scsi_qla_host *) cmd->device->host->hostdata;
dev_info(&ha->pdev->dev,
"scsi(%ld:%d:%d:%d): ADAPTER RESET ISSUED.\n", ha->host_no,
"scsi(%ld:%d:%d:%d): HOST RESET ISSUED.\n", ha->host_no,
cmd->device->channel, cmd->device->id, cmd->device->lun);
if (qla4xxx_wait_for_hba_online(ha) != QLA_SUCCESS) {