diff options
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_os.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index b3ccb1ad8c02..ade1ba6b3451 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -2543,6 +2543,7 @@ static void qla4_8xxx_process_fw_error(struct scsi_qla_host *ha) void qla4_8xxx_watchdog(struct scsi_qla_host *ha) { uint32_t dev_state; + uint32_t idc_ctrl; /* don't poll if reset is going on */ if (!(test_bit(DPC_RESET_ACTIVE, &ha->dpc_flags) || @@ -2561,10 +2562,23 @@ void qla4_8xxx_watchdog(struct scsi_qla_host *ha) qla4xxx_wake_dpc(ha); } else if (dev_state == QLA8XXX_DEV_NEED_RESET && !test_bit(DPC_RESET_HA, &ha->dpc_flags)) { + + ql4_printk(KERN_INFO, ha, "%s: HW State: NEED RESET!\n", + __func__); + + if (is_qla8032(ha)) { + idc_ctrl = qla4_83xx_rd_reg(ha, + QLA83XX_IDC_DRV_CTRL); + if (!(idc_ctrl & GRACEFUL_RESET_BIT1)) { + ql4_printk(KERN_INFO, ha, "%s: Graceful reset bit is not set\n", + __func__); + qla4xxx_mailbox_premature_completion( + ha); + } + } + if (is_qla8032(ha) || (is_qla8022(ha) && !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); } |