[SCSI] qla4xxx: Handle outstanding mbx cmds on hung f/w scenarios

[mv-sheeva.git] / drivers / scsi / qla4xxx / ql4_os.c

diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index e575d765ba26e7ebbc6c264e5817af9ff6f7b5bf..2bb362c6e6340d4c79ffed996f84c04f768ee42b 100644 (file)
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -663,6 +663,7 @@ static void qla4_8xxx_check_fw_alive(struct scsi_qla_host *ha)
                        ha->seconds_since_last_heartbeat = 0;
                        halt_status = qla4_8xxx_rd_32(ha,
                            QLA82XX_PEG_HALT_STATUS1);
+
                        /* Since we cannot change dev_state in interrupt
                         * context, set appropriate DPC flag then wakeup
                         * DPC */
@@ -674,6 +675,7 @@ static void qla4_8xxx_check_fw_alive(struct scsi_qla_host *ha)
                                set_bit(DPC_RESET_HA, &ha->dpc_flags);
                        }
                        qla4xxx_wake_dpc(ha);
+                       qla4xxx_mailbox_premature_completion(ha);
                }
        }
        ha->fw_heartbeat_counter = fw_heartbeat_counter;
@@ -699,6 +701,7 @@ void qla4_8xxx_watchdog(struct scsi_qla_host *ha)
                            ha->host_no, __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",