diff options
| author | Giridhar Malavali <giridhar.malavali@qlogic.com> | 2011-11-18 09:02:13 -0800 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2011-12-12 12:34:55 +0400 |
| commit | 841c5e5cee140115b03355c39e4c3f1798ec34bc (patch) | |
| tree | 5d5bf0c8b24aa66183792a43e7786764c34345a7 /drivers | |
| parent | 0cd33fcfb54f2eb053ead3cca35ad9775fc01301 (diff) | |
[SCSI] qla2xxx: Stop unconditional completion of mailbox commands issued in interrupt mode during firmware hang.
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_nx.c | 5 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_os.c | 5 |
2 files changed, 8 insertions, 2 deletions
diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c index 94bded5ddce4..d2005c3c8247 100644 --- a/drivers/scsi/qla2xxx/qla_nx.c +++ b/drivers/scsi/qla2xxx/qla_nx.c @@ -4075,7 +4075,10 @@ qla82xx_chip_reset_cleanup(scsi_qla_host_t *vha) ha->flags.isp82xx_fw_hung = 1; if (ha->flags.mbox_busy) { ha->flags.mbox_int = 1; - complete(&ha->mbx_intr_comp); + if (test_bit(MBX_INTR_WAIT, + &ha->mbx_cmd_flags)) { + complete(&ha->mbx_intr_comp); + } } break; } diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 01c87004b219..abec1dd31194 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -4014,7 +4014,10 @@ qla2xxx_pci_error_detected(struct pci_dev *pdev, pci_channel_state_t state) ql_dbg(ql_dbg_aer, vha, 0x9001, "Due to pci channel io frozen, doing premature " "completion of mbx command.\n"); - complete(&ha->mbx_intr_comp); + if (test_bit(MBX_INTR_WAIT, + &ha->mbx_cmd_flags)) { + complete(&ha->mbx_intr_comp); + } } } qla2x00_free_irqs(vha); |