[libvirt] [PATCH 1/2] Assign PCI address to primary video card in pseries guests
From: Vitor de Lima <vitor.lima(a)eldorado.org.br>
This patch assings a PCI address to the primary video card if it
does not have any kind of address. This fixes issues with pseries
guests.
---
src/qemu/qemu_command.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index e48c9c2..159d920 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -2959,6 +2959,15 @@ qemuAssignDevicePCISlots(virDomainDefPtr def,
goto error;
}
+ /* Assign a PCI slot to the primary video card if there is not an
+ * assigned address. */
+ if (def->nvideos >=1 &&
+ def->videos[0]->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_NONE) {
+ if (qemuDomainPCIAddressReserveNextSlot(addrs, &def->videos[0]->info,
+ flags) < 0)
+ goto error;
+ }
+
/* Further non-primary video cards which have to be qxl type */
for (i = 1; i < def->nvideos; i++) {
if (def->videos[i]->type != VIR_DOMAIN_VIDEO_TYPE_QXL) {
--
1.8.1.4