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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-09-08 01:01:14 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-09-08 01:01:14 -0300
commite5fd91f1ef340da553f7a79da9540c3db711c937 (patch)
treeb11842027dc6641da63f4bcc524f8678263304a3 /arch/s390/pci
parent2a9b0348e685a63d97486f6749622b61e9e3292f (diff)
Linux-libre 4.2-gnu
Diffstat (limited to 'arch/s390/pci')
-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 460fdb21c..ed2394dd1 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;