vlan/vlandev: pass through extra vlan information passed via hotplug

This adds support for adding extra tagged VLANs in addition to the primary one

Signed-off-by: Felix Fietkau <nbd@nbd.name>

2 files changed, 4 insertions, 0 deletions

diff --git a/vlan.c b/vlan.c
index 4d32b60..0d53c31 100644
--- a/vlan.c
+++ b/vlan.c
@@ -52,6 +52,8 @@ __vlan_hotplug_op(struct device *dev, struct device *member, struct blob_attr *v
 	blob_buf_init(&b, 0);
 	a = blobmsg_open_array(&b, "vlans");
 	blobmsg_printf(&b, NULL, "%d", vldev->id);
+	if (vlan && blobmsg_len(vlan))
+		blob_put_raw(&b, blobmsg_data(vlan), blobmsg_len(vlan));
 	blobmsg_close_array(&b, a);
 
 	if (add)
diff --git a/vlandev.c b/vlandev.c
index ad4c526..bf527bb 100644
--- a/vlandev.c
+++ b/vlandev.c
@@ -73,6 +73,8 @@ __vlandev_hotplug_op(struct device *dev, struct device *member, struct blob_attr
 	blob_buf_init(&b, 0);
 	a = blobmsg_open_array(&b, "vlans");
 	blobmsg_printf(&b, NULL, "%d", mvdev->config.vid);
+	if (vlan && blobmsg_len(vlan))
+		blob_put_raw(&b, blobmsg_data(vlan), blobmsg_len(vlan));
 	blobmsg_close_array(&b, a);
 
 	if (add)