diff options
Diffstat (limited to 'bridge.c')
| -rw-r--r-- | bridge.c | 21 |
1 files changed, 18 insertions, 3 deletions
@@ -65,6 +65,7 @@ struct bridge_state { struct bridge_config config; struct blob_attr *ifnames; bool active; + bool force_active; struct list_head members; int n_present; @@ -131,6 +132,7 @@ bridge_remove_member(struct bridge_member *bm) if (bst->dev.active) bridge_disable_member(bm); + bst->force_active = false; if (bst->n_present == 0) device_set_present(&bst->dev, false); } @@ -190,7 +192,7 @@ bridge_set_up(struct bridge_state *bst) struct bridge_member *bm; int ret; - if (!bst->n_present) + if (!bst->force_active && !bst->n_present) return -ENOENT; ret = system_bridge_addbr(&bst->dev, &bst->config); @@ -200,7 +202,7 @@ bridge_set_up(struct bridge_state *bst) list_for_each_entry(bm, &bst->members, list) bridge_enable_member(bm); - if (!bst->n_present) { + if (!bst->force_active && !bst->n_present) { /* initialization of all member interfaces failed */ system_bridge_delbr(&bst->dev); device_set_present(&bst->dev, false); @@ -289,10 +291,23 @@ bridge_hotplug_del(struct device *dev, struct device *member) return 0; } - return -ENOENT; + return UBUS_STATUS_NOT_FOUND; +} + +static int +bridge_hotplug_prepare(struct device *dev) +{ + struct bridge_state *bst; + + bst = container_of(dev, struct bridge_state, dev); + bst->force_active = true; + device_set_present(&bst->dev, true); + + return 0; } static const struct device_hotplug_ops bridge_ops = { + .prepare = bridge_hotplug_prepare, .add = bridge_hotplug_add, .del = bridge_hotplug_del }; |