diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_os.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_os.c | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 2c0876c81a3f..df2c1e7ab652 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -3386,6 +3386,21 @@ qla2x00_do_dpc(void *data) clear_bit(FCPORT_UPDATE_NEEDED, &base_vha->dpc_flags); } + if (test_bit(ISP_QUIESCE_NEEDED, &base_vha->dpc_flags)) { + DEBUG(printk(KERN_INFO "scsi(%ld): dpc: sched " + "qla2x00_quiesce_needed ha = %p\n", + base_vha->host_no, ha)); + qla82xx_device_state_handler(base_vha); + clear_bit(ISP_QUIESCE_NEEDED, &base_vha->dpc_flags); + if (!ha->flags.quiesce_owner) { + qla2x00_perform_loop_resync(base_vha); + + qla82xx_idc_lock(ha); + qla82xx_clear_qsnt_ready(base_vha); + qla82xx_idc_unlock(ha); + } + } + if (test_and_clear_bit(RESET_MARKER_NEEDED, &base_vha->dpc_flags) && (!(test_and_set_bit(RESET_ACTIVE, &base_vha->dpc_flags)))) { @@ -3589,13 +3604,16 @@ qla2x00_timer(scsi_qla_host_t *vha) return; } - if (IS_QLA82XX(ha)) - qla82xx_watchdog(vha); - /* Hardware read to raise pending EEH errors during mailbox waits. */ if (!pci_channel_offline(ha->pdev)) pci_read_config_word(ha->pdev, PCI_VENDOR_ID, &w); + if (IS_QLA82XX(ha)) { + if (test_bit(ISP_QUIESCE_NEEDED, &vha->dpc_flags)) + start_dpc++; + qla82xx_watchdog(vha); + } + /* Loop down handler. */ if (atomic_read(&vha->loop_down_timer) > 0 && !(test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags)) |