int
qemuDomainHostdevNetConfigReplace(virDomainHostdevDefPtr hostdev,
const unsigned char *uuid,
char *stateDir)
{
char *linkdev = NULL;
virNetDevVPortProfilePtr virtPort;
int ret = -1;
int vf = -1;
int vlanid = -1;
int port_profile_associate = 1;
int isvf;
isvf = qemuDomainHostdevIsVirtualFunction(hostdev);
if (isvf <= 0) {
qemuReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("Interface type hostdev is currently supported on"
" SR-IOV Virtual Functions only"));
return ret;
}
if (qemuDomainHostdevNetDevice(hostdev, &linkdev, &vf) < 0)
return ret;
virtPort = virDomainNetGetActualVirtPortProfile(
hostdev->parent.data.net);
if (virtPort)
ret = qemuDomainHostdevNetConfigVirtPortProfile(linkdev, vf,
virtPort, hostdev->parent.data.net->mac, uuid,
port_profile_associate);
else
/* Set only mac */
ret = virNetDevReplaceNetConfig(linkdev, vf,
hostdev->parent.data.net->mac, vlanid,
stateDir);
VIR_FREE(linkdev);
return ret;
}
int
qemuDomainHostdevNetConfigReplace(virDomainHostdevDefPtr hostdev,
const unsigned char *uuid,
char *stateDir)
{
char *linkdev = NULL;
virNetDevVlanPtr vlan;
virNetDevVPortProfilePtr virtPort;
int ret = -1;
int vf = -1;
int vlanid = -1;
int port_profile_associate = 1;
int isvf;
isvf = qemuDomainHostdevIsVirtualFunction(hostdev);
if (isvf <= 0) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("Interface type hostdev is currently supported on"
" SR-IOV Virtual Functions only"));
return ret;
}
if (qemuDomainHostdevNetDevice(hostdev, &linkdev, &vf) < 0)
return ret;
vlan = virDomainNetGetActualVlan(hostdev->parent.data.net);
virtPort = virDomainNetGetActualVirtPortProfile(
hostdev->parent.data.net);
if (virtPort) {
if (vlan) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("direct setting of the vlan tag is not allowed "
"for hostdev devices using %s mode"),
virNetDevVPortTypeToString(virtPort->virtPortType));
goto cleanup;
}
ret = qemuDomainHostdevNetConfigVirtPortProfile(linkdev, vf,
virtPort, &hostdev->parent.data.net->mac, uuid,
port_profile_associate);
} else {
/* Set only mac and vlan */
if (vlan) {
if (vlan->nTags != 1 || vlan->trunk) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("vlan trunking is not supported "
"by SR-IOV network devices"));
goto cleanup;
}
if (vf == -1) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("vlan can only be set for SR-IOV VFs, but "
"%s is not a VF"), linkdev);
goto cleanup;
}
vlanid = vlan->tag[0];
} else if (vf >= 0) {
vlanid = 0; /* assure any current vlan tag is reset */
}
ret = virNetDevReplaceNetConfig(linkdev, vf,
&hostdev->parent.data.net->mac,
vlanid, stateDir);
}
cleanup:
VIR_FREE(linkdev);
return ret;
}
