[PATCH 3/3] qemu/qemu_validate: Add capability check for the model igb

[Han Han]

Signed-off-by: Han Han <hhan at redhat.com>
---
 src/qemu/qemu_validate.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/qemu/qemu_validate.c b/src/qemu/qemu_validate.c
index d5c2b2cd44..a5eb96c9b5 100644
--- a/src/qemu/qemu_validate.c
+++ b/src/qemu/qemu_validate.c
@@ -1858,6 +1858,13 @@ qemuValidateDomainDeviceDefNetwork(const virDomainNetDef *net,
         }
     }
 
+    if (net->model == VIR_DOMAIN_NET_MODEL_IGB &&
+        !virQEMUCapsGet(qemuCaps, QEMU_CAPS_IGB)) {
+        virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+                       _("interface model igb is not supported with this QEMU binary"));
+        return -1;
+    }
+
     if (net->mtu &&
         !qemuDomainNetSupportsMTU(net->type, net->backend.type)) {
         virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
-- 
2.41.0