diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_init.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 41 |
1 files changed, 33 insertions, 8 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index d9479c3fe5f..8575808dbae 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -1967,7 +1967,7 @@ qla2x00_fw_ready(scsi_qla_host_t *vha) } else { /* Mailbox cmd failed. Timeout on min_wait. */ if (time_after_eq(jiffies, mtime) || - (IS_QLA82XX(ha) && ha->flags.fw_hung)) + ha->flags.isp82xx_fw_hung) break; } @@ -3945,8 +3945,13 @@ qla2x00_abort_isp_cleanup(scsi_qla_host_t *vha) struct qla_hw_data *ha = vha->hw; struct scsi_qla_host *vp; unsigned long flags; + fc_port_t *fcport; - vha->flags.online = 0; + /* For ISP82XX, driver waits for completion of the commands. + * online flag should be set. + */ + if (!IS_QLA82XX(ha)) + vha->flags.online = 0; ha->flags.chip_reset_done = 0; clear_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); ha->qla_stats.total_isp_aborts++; @@ -3954,7 +3959,10 @@ qla2x00_abort_isp_cleanup(scsi_qla_host_t *vha) qla_printk(KERN_INFO, ha, "Performing ISP error recovery - ha= %p.\n", ha); - /* Chip reset does not apply to 82XX */ + /* For ISP82XX, reset_chip is just disabling interrupts. + * Driver waits for the completion of the commands. + * the interrupts need to be enabled. + */ if (!IS_QLA82XX(ha)) ha->isp_ops->reset_chip(vha); @@ -3980,14 +3988,31 @@ qla2x00_abort_isp_cleanup(scsi_qla_host_t *vha) LOOP_DOWN_TIME); } + /* Clear all async request states across all VPs. */ + list_for_each_entry(fcport, &vha->vp_fcports, list) + fcport->flags &= ~(FCF_LOGIN_NEEDED | FCF_ASYNC_SENT); + spin_lock_irqsave(&ha->vport_slock, flags); + list_for_each_entry(vp, &ha->vp_list, list) { + atomic_inc(&vp->vref_count); + spin_unlock_irqrestore(&ha->vport_slock, flags); + + list_for_each_entry(fcport, &vp->vp_fcports, list) + fcport->flags &= ~(FCF_LOGIN_NEEDED | FCF_ASYNC_SENT); + + spin_lock_irqsave(&ha->vport_slock, flags); + atomic_dec(&vp->vref_count); + } + spin_unlock_irqrestore(&ha->vport_slock, flags); + if (!ha->flags.eeh_busy) { /* Make sure for ISP 82XX IO DMA is complete */ if (IS_QLA82XX(ha)) { - if (qla2x00_eh_wait_for_pending_commands(vha, 0, 0, - WAIT_HOST) == QLA_SUCCESS) { - DEBUG2(qla_printk(KERN_INFO, ha, - "Done wait for pending commands\n")); - } + qla82xx_chip_reset_cleanup(vha); + + /* Done waiting for pending commands. + * Reset the online flag. + */ + vha->flags.online = 0; } /* Requeue all commands in outstanding command list. */ |