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qemu_command.c: move QEMU_CAPS_VIRTIO_NET_HOST_MTU check to qemu_validate.c

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Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
This commit is contained in:
Daniel Henrique Barboza 2020-10-09 11:30:35 -03:00
parent 53fa517082
commit edee4290c9
3 changed files with 11 additions and 8 deletions
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9
src/qemu/qemu_command.c
View File

@ -3408,14 +3408,9 @@ qemuBuildNicDevStr(virDomainDefPtr def,
if (usingVirtio && net->driver.virtio.tx_queue_size)
virBufferAsprintf(&buf, ",tx_queue_size=%u", net->driver.virtio.tx_queue_size);
if (usingVirtio && net->mtu) {
if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_NET_HOST_MTU)) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("setting MTU is not supported with this QEMU binary"));
return NULL;
}
if (usingVirtio && net->mtu)
virBufferAsprintf(&buf, ",host_mtu=%u", net->mtu);
}
if (usingVirtio && net->teaming.type == VIR_DOMAIN_NET_TEAMING_TYPE_PERSISTENT)
virBufferAddLit(&buf, ",failover=on");

8
src/qemu/qemu_validate.c
View File

@ -1277,6 +1277,14 @@ qemuValidateDomainDeviceDefNetwork(const virDomainNetDef *net,
return -1;
}
if (net->mtu &&
!virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_NET_HOST_MTU)) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("setting MTU is not supported with this "
"QEMU binary"));
return -1;
}
if (net->driver.virtio.rx_queue_size & (net->driver.virtio.rx_queue_size - 1)) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("rx_queue_size has to be a power of two"));

2
tests/qemuxml2xmltest.c
View File

@ -499,7 +499,7 @@ mymain(void)
DO_TEST("watchdog", NONE);
DO_TEST("net-bandwidth", QEMU_CAPS_DEVICE_VGA, QEMU_CAPS_VNC);
DO_TEST("net-bandwidth2", QEMU_CAPS_DEVICE_VGA, QEMU_CAPS_VNC);
DO_TEST("net-mtu", NONE);
DO_TEST("net-mtu", QEMU_CAPS_VIRTIO_NET_HOST_MTU);
DO_TEST("net-coalesce", NONE);
DO_TEST("net-many-models", NONE);