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path: root/drivers/scsi/qla2xxx/qla_init.c
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Diffstat (limited to 'drivers/scsi/qla2xxx/qla_init.c')
-rw-r--r--drivers/scsi/qla2xxx/qla_init.c41
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. */