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Diffstat (limited to 'drivers/scsi/qla2xxx')
-rw-r--r--drivers/scsi/qla2xxx/qla_isr.c36
1 files changed, 10 insertions, 26 deletions
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 14bcd7cc9ae..ec63b79f900 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -272,8 +272,6 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
uint32_t rscn_entry, host_pid;
uint8_t rscn_queue_index;
unsigned long flags;
- scsi_qla_host_t *vha;
- int i;
/* Setup to process RIO completion. */
handle_cnt = 0;
@@ -544,18 +542,10 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
break;
case MBA_PORT_UPDATE: /* Port database update */
- if ((ha->flags.npiv_supported) && (ha->num_vhosts)) {
- for_each_mapped_vp_idx(ha, i) {
- list_for_each_entry(vha, &ha->vp_list,
- vp_list) {
- if ((mb[3] & 0xff)
- == vha->vp_idx) {
- ha = vha;
- break;
- }
- }
- }
- }
+ /* Only handle SCNs for our Vport index. */
+ if (ha->parent && ha->vp_idx != (mb[3] & 0xff))
+ break;
+
/*
* If PORT UPDATE is global (recieved LIP_OCCURED/LIP_RESET
* event etc. earlier indicating loop is down) then process
@@ -590,18 +580,12 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
break;
case MBA_RSCN_UPDATE: /* State Change Registration */
- if ((ha->flags.npiv_supported) && (ha->num_vhosts)) {
- for_each_mapped_vp_idx(ha, i) {
- list_for_each_entry(vha, &ha->vp_list,
- vp_list) {
- if ((mb[3] & 0xff)
- == vha->vp_idx) {
- ha = vha;
- break;
- }
- }
- }
- }
+ /* Check if the Vport has issued a SCR */
+ if (ha->parent && test_bit(VP_SCR_NEEDED, &ha->vp_flags))
+ break;
+ /* Only handle SCNs for our Vport index. */
+ if (ha->parent && ha->vp_idx != (mb[3] & 0xff))
+ break;
DEBUG2(printk("scsi(%ld): Asynchronous RSCR UPDATE.\n",
ha->host_no));