device: apply settings when existing device becomes external

[project/netifd.git] / device.c

diff --git a/device.c b/device.c
index 3768773..0d73138 100644 (file)
--- a/device.c
+++ b/device.c
@@ -49,6 +49,7 @@ static const struct blobmsg_policy dev_attrs[__DEV_ATTR_MAX] = {
        [DEV_ATTR_XPS] = { .name = "xps", .type = BLOBMSG_TYPE_BOOL },
        [DEV_ATTR_DADTRANSMITS] = { .name = "dadtransmits", .type = BLOBMSG_TYPE_INT32 },
        [DEV_ATTR_MULTICAST_TO_UNICAST] = { .name = "multicast_to_unicast", .type = BLOBMSG_TYPE_BOOL },
+       [DEV_ATTR_MULTICAST_ROUTER] = { .name = "multicast_router", .type = BLOBMSG_TYPE_INT32 },
 };
 
 const struct uci_blob_param_list device_attr_list = {
@@ -176,6 +177,7 @@ device_merge_settings(struct device *dev, struct device_settings *n)
        n->dadtransmits = s->flags & DEV_OPT_DADTRANSMITS ?
                s->dadtransmits : os->dadtransmits;
        n->multicast_to_unicast = s->multicast_to_unicast;
+       n->multicast_router = s->multicast_router;
        n->flags = s->flags | os->flags;
 }
 
@@ -281,6 +283,14 @@ device_init_settings(struct device *dev, struct blob_attr **tb)
                s->flags |= DEV_OPT_MULTICAST_TO_UNICAST;
        }
 
+       if ((cur = tb[DEV_ATTR_MULTICAST_ROUTER])) {
+               s->multicast_router = blobmsg_get_u32(cur);
+               if (s->multicast_router <= 2)
+                       s->flags |= DEV_OPT_MULTICAST_ROUTER;
+               else
+                       DPRINTF("Invalid value: %d - (Use 0: never, 1: learn, 2: always)\n", blobmsg_get_u32(cur));
+       }
+
        device_set_disabled(dev, disabled);
 }
 
@@ -436,6 +446,7 @@ device_get(const char *name, int create)
        dev = avl_find_element(&devices, name, dev, avl);
        if (dev) {
                if (create > 1 && !dev->external) {
+                       system_if_apply_settings(dev, &dev->settings, dev->settings.flags);
                        dev->external = true;
                        device_set_present(dev, true);
                }
@@ -900,6 +911,8 @@ device_dump_status(struct blob_buf *b, struct device *dev)
                        blobmsg_add_u32(b, "dadtransmits", st.dadtransmits);
                if (st.flags & DEV_OPT_MULTICAST_TO_UNICAST)
                        blobmsg_add_u8(b, "multicast_to_unicast", st.multicast_to_unicast);
+               if (st.flags & DEV_OPT_MULTICAST_ROUTER)
+                       blobmsg_add_u32(b, "multicast_router", st.multicast_router);
        }
 
        s = blobmsg_open_table(b, "statistics");