diff options
Diffstat (limited to 'drivers/scsi/qla4xxx/ql4_os.c')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_os.c | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index 0d48fb4d104..3fc1d256636 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -1,6 +1,6 @@ /* * QLogic iSCSI HBA Driver - * Copyright (c) 2003-2006 QLogic Corporation + * Copyright (c) 2003-2010 QLogic Corporation * * See LICENSE.qla4xxx for copyright and licensing details. */ @@ -706,18 +706,22 @@ void qla4_8xxx_watchdog(struct scsi_qla_host *ha) dev_state = qla4_8xxx_rd_32(ha, QLA82XX_CRB_DEV_STATE); /* don't poll if reset is going on */ - if (!test_bit(DPC_RESET_ACTIVE, &ha->dpc_flags)) { + if (!(test_bit(DPC_RESET_ACTIVE, &ha->dpc_flags) || + test_bit(DPC_RESET_HA, &ha->dpc_flags) || + 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 { @@ -1721,6 +1725,14 @@ static int __devinit qla4xxx_probe_adapter(struct pci_dev *pdev, if (!test_bit(AF_ONLINE, &ha->flags)) { ql4_printk(KERN_WARNING, ha, "Failed to initialize adapter\n"); + if (is_qla8022(ha) && ql4xdontresethba) { + /* Put the device in failed state. */ + DEBUG2(printk(KERN_ERR "HW STATE: FAILED\n")); + qla4_8xxx_idc_lock(ha); + qla4_8xxx_wr_32(ha, QLA82XX_CRB_DEV_STATE, + QLA82XX_DEV_FAILED); + qla4_8xxx_idc_unlock(ha); + } ret = -ENODEV; goto probe_failed; } |