summaryrefslogtreecommitdiff
path: root/arch/s390/pci/pci_event.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/s390/pci/pci_event.c')
-rw-r--r--arch/s390/pci/pci_event.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/s390/pci/pci_event.c b/arch/s390/pci/pci_event.c
index 460fdb21cf61..ed2394dd14e9 100644
--- a/arch/s390/pci/pci_event.c
+++ b/arch/s390/pci/pci_event.c
@@ -75,7 +75,13 @@ static void __zpci_event_availability(struct zpci_ccdf_avail *ccdf)
zpci_err_hex(ccdf, sizeof(*ccdf));
switch (ccdf->pec) {
- case 0x0301: /* Standby -> Configured */
+ case 0x0301: /* Reserved|Standby -> Configured */
+ if (!zdev) {
+ ret = clp_add_pci_device(ccdf->fid, ccdf->fh, 0);
+ if (ret)
+ break;
+ zdev = get_zdev_by_fid(ccdf->fid);
+ }
if (!zdev || zdev->state != ZPCI_FN_STATE_STANDBY)
break;
zdev->state = ZPCI_FN_STATE_CONFIGURED;