[RFC PATCH 35/43] qemu_domain_address: Drop compatibility with pre-device vga specification for q35
Remove the slot reservation for the vga card which doesn't make sense
with supported qemus any more for the q35 machine type.
Signed-off-by: Peter Krempa <pkrempa(a)redhat.com>
---
src/qemu/qemu_domain_address.c | 40 ++++------------------------------
1 file changed, 4 insertions(+), 36 deletions(-)
diff --git a/src/qemu/qemu_domain_address.c b/src/qemu/qemu_domain_address.c
index 85a6136325..308b23676d 100644
--- a/src/qemu/qemu_domain_address.c
+++ b/src/qemu/qemu_domain_address.c
@@ -1841,12 +1841,10 @@ qemuDomainValidateDevicePCISlotsPIIX3(virDomainDefPtr def,
static int
qemuDomainValidateDevicePCISlotsQ35(virDomainDefPtr def,
- virQEMUCapsPtr qemuCaps,
virDomainPCIAddressSetPtr addrs)
{
size_t i;
virPCIDeviceAddress tmp_addr;
- bool qemuDeviceVideoUsable = virQEMUCapsGet(qemuCaps,
QEMU_CAPS_DEVICE_VIDEO_PRIMARY);
g_autofree char *addrStr = NULL;
virDomainPCIConnectFlags flags = VIR_PCI_CONNECT_TYPE_PCIE_DEVICE;
@@ -1979,45 +1977,15 @@ qemuDomainValidateDevicePCISlotsQ35(virDomainDefPtr def,
return -1;
if (virDomainPCIAddressSlotInUse(addrs, &tmp_addr)) {
- if (qemuDeviceVideoUsable) {
- if (qemuDomainPCIAddressReserveNextAddr(addrs,
- &primaryVideo->info)
< 0)
- return -1;
- } else {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("PCI address 0:0:1.0 is in use, "
- "QEMU needs it for primary video"));
+ if (qemuDomainPCIAddressReserveNextAddr(addrs,
+ &primaryVideo->info) <
0)
return -1;
- }
} else {
if (virDomainPCIAddressReserveAddr(addrs, &tmp_addr, flags, 0) <
0)
return -1;
primaryVideo->info.type = VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI;
primaryVideo->info.addr.pci = tmp_addr;
}
- } else if (!qemuDeviceVideoUsable) {
- if (primaryVideo->info.addr.pci.domain != 0 ||
- primaryVideo->info.addr.pci.bus != 0 ||
- primaryVideo->info.addr.pci.slot != 1 ||
- primaryVideo->info.addr.pci.function != 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("Primary video card must have PCI address
0:0:1.0"));
- return -1;
- }
- /* If TYPE == PCI, then qemuDomainCollectPCIAddress() function
- * has already reserved the address, so we must skip */
- }
- } else if (addrs->nbuses && !qemuDeviceVideoUsable) {
- memset(&tmp_addr, 0, sizeof(tmp_addr));
- tmp_addr.slot = 1;
-
- if (virDomainPCIAddressSlotInUse(addrs, &tmp_addr)) {
- VIR_DEBUG("PCI address 0:0:1.0 in use, future addition of a video"
- " device will not be possible without manual"
- " intervention");
- virResetLastError();
- } else if (virDomainPCIAddressReserveAddr(addrs, &tmp_addr, flags, 0) < 0)
{
- return -1;
}
}
@@ -2052,7 +2020,7 @@ qemuDomainValidateDevicePCISlotsQ35(virDomainDefPtr def,
static int
qemuDomainValidateDevicePCISlotsChipsets(virDomainDefPtr def,
- virQEMUCapsPtr qemuCaps,
+ virQEMUCapsPtr qemuCaps G_GNUC_UNUSED,
virDomainPCIAddressSetPtr addrs)
{
if (qemuDomainIsI440FX(def) &&
@@ -2061,7 +2029,7 @@ qemuDomainValidateDevicePCISlotsChipsets(virDomainDefPtr def,
}
if (qemuDomainIsQ35(def) &&
- qemuDomainValidateDevicePCISlotsQ35(def, qemuCaps, addrs) < 0) {
+ qemuDomainValidateDevicePCISlotsQ35(def, addrs) < 0) {
return -1;
}
--
2.30.2