network: add Protocol= to vlan netdev (#17794)

2020-12-02 14:58:02 +01:00
parent 0f82a2ab5c
commit 2d453f3597
5 changed files with 17 additions and 0 deletions
@@ -24,6 +24,12 @@ static int netdev_vlan_fill_message_create(NetDev *netdev, Link *link, sd_netlin
        if (r < 0)
                return log_netdev_error_errno(netdev, r, "Could not append IFLA_VLAN_ID attribute: %m");

+        if (v->protocol >= 0) {
+                r = sd_netlink_message_append_u16(req, IFLA_VLAN_PROTOCOL, htobe16(v->protocol));
+                if (r < 0)
+                        return log_netdev_error_errno(netdev, r, "Could not append IFLA_VLAN_PROTOCOL attribute: %m");
+        }
+
        if (v->gvrp != -1) {
                flags.mask |= VLAN_FLAG_GVRP;
                SET_FLAG(flags.flags, VLAN_FLAG_GVRP, v->gvrp);
@@ -76,6 +82,7 @@ static void vlan_init(NetDev *netdev) {
        assert(v);

        v->id = VLANID_INVALID;
+        v->protocol = -1;
        v->gvrp = -1;
        v->mvrp = -1;
        v->loose_binding = -1;