X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fnetifd.git;a=blobdiff_plain;f=bridge.c;h=96e0209141aea09df3627abe24c18b2a951c2119;hp=4a0cbe9df093b86e4f95a5b41d493819c0bbc1b5;hb=HEAD;hpb=5b29ffda0099c3bcb8d17a728e1e89dc21a2e68d

diff --git a/bridge.c b/bridge.c
index 4a0cbe9..96e0209 100644
--- a/bridge.c
+++ b/bridge.c
@@ -34,6 +34,10 @@ enum {
 	BRIDGE_ATTR_BRIDGE_EMPTY,
 	BRIDGE_ATTR_MULTICAST_QUERIER,
 	BRIDGE_ATTR_HASH_MAX,
+	BRIDGE_ATTR_ROBUSTNESS,
+	BRIDGE_ATTR_QUERY_INTERVAL,
+	BRIDGE_ATTR_QUERY_RESPONSE_INTERVAL,
+	BRIDGE_ATTR_LAST_MEMBER_INTERVAL,
 	__BRIDGE_ATTR_MAX
 };
 
@@ -49,6 +53,10 @@ static const struct blobmsg_policy bridge_attrs[__BRIDGE_ATTR_MAX] = {
 	[BRIDGE_ATTR_BRIDGE_EMPTY] = { "bridge_empty", BLOBMSG_TYPE_BOOL },
 	[BRIDGE_ATTR_MULTICAST_QUERIER] = { "multicast_querier", BLOBMSG_TYPE_BOOL },
 	[BRIDGE_ATTR_HASH_MAX] = { "hash_max", BLOBMSG_TYPE_INT32 },
+	[BRIDGE_ATTR_ROBUSTNESS] = { "robustness", BLOBMSG_TYPE_INT32 },
+	[BRIDGE_ATTR_QUERY_INTERVAL] = { "query_interval", BLOBMSG_TYPE_INT32 },
+	[BRIDGE_ATTR_QUERY_RESPONSE_INTERVAL] = { "query_response_interval", BLOBMSG_TYPE_INT32 },
+	[BRIDGE_ATTR_LAST_MEMBER_INTERVAL] = { "last_member_interval", BLOBMSG_TYPE_INT32 },
 };
 
 static const struct uci_blob_param_info bridge_attr_info[__BRIDGE_ATTR_MAX] = {
@@ -64,17 +72,21 @@ static const struct uci_blob_param_list bridge_attr_list = {
 	.next = { &device_attr_list },
 };
 
-static struct device *bridge_create(const char *name, struct blob_attr *attr);
+static struct device *bridge_create(const char *name, struct device_type *devtype,
+	struct blob_attr *attr);
 static void bridge_config_init(struct device *dev);
 static void bridge_free(struct device *dev);
 static void bridge_dump_info(struct device *dev, struct blob_buf *b);
 enum dev_change_type
 bridge_reload(struct device *dev, struct blob_attr *attr);
 
-const struct device_type bridge_device_type = {
-	.name = "Bridge",
+static struct device_type bridge_device_type = {
+	.name = "bridge",
 	.config_params = &bridge_attr_list,
 
+	.bridge_capability = true,
+	.name_prefix = "br",
+
 	.create = bridge_create,
 	.config_init = bridge_config_init,
 	.reload = bridge_reload,
@@ -228,15 +240,15 @@ bridge_remove_member(struct bridge_member *bm)
 	if (!bm->present)
 		return;
 
-	if (bm == bst->primary_port)
-		bridge_reset_primary(bst);
-
 	if (bst->dev.active)
 		bridge_disable_member(bm);
 
 	bm->present = false;
 	bm->bst->n_present--;
 
+	if (bm == bst->primary_port)
+		bridge_reset_primary(bst);
+
 	if (bst->config.bridge_empty)
 		return;
 
@@ -382,24 +394,25 @@ bridge_set_state(struct device *dev, bool up)
 }
 
 static struct bridge_member *
-bridge_create_member(struct bridge_state *bst, struct device *dev, bool hotplug)
+bridge_create_member(struct bridge_state *bst, const char *name,
+		     struct device *dev, bool hotplug)
 {
 	struct bridge_member *bm;
 
-	bm = calloc(1, sizeof(*bm) + strlen(dev->ifname) + 1);
+	bm = calloc(1, sizeof(*bm) + strlen(name) + 1);
 	if (!bm)
 		return NULL;
 
 	bm->bst = bst;
 	bm->dev.cb = bridge_member_cb;
 	bm->dev.hotplug = hotplug;
-	strcpy(bm->name, dev->ifname);
+	strcpy(bm->name, name);
 	bm->dev.dev = dev;
 	vlist_add(&bst->members, &bm->node, bm->name);
 	// Need to look up the bridge member again as the above
 	// created pointer will be freed in case the bridge member
 	// already existed
-	bm = vlist_find(&bst->members, dev->ifname, bm, node);
+	bm = vlist_find(&bst->members, name, bm, node);
 	if (hotplug && bm)
 		bm->node.version = -1;
 
@@ -443,7 +456,7 @@ bridge_add_member(struct bridge_state *bst, const char *name)
 	if (!dev)
 		return;
 
-	bridge_create_member(bst, dev, false);
+	bridge_create_member(bst, name, dev, false);
 }
 
 static int
@@ -451,7 +464,7 @@ bridge_hotplug_add(struct device *dev, struct device *member)
 {
 	struct bridge_state *bst = container_of(dev, struct bridge_state, dev);
 
-	bridge_create_member(bst, member, true);
+	bridge_create_member(bst, member->ifname, member, true);
 
 	return 0;
 }
@@ -511,8 +524,12 @@ bridge_dump_info(struct device *dev, struct blob_buf *b)
 	system_if_dump_info(dev, b);
 	list = blobmsg_open_array(b, "bridge-members");
 
-	vlist_for_each_element(&bst->members, bm, node)
+	vlist_for_each_element(&bst->members, bm, node) {
+		if (bm->dev.dev->hidden)
+			continue;
+
 		blobmsg_add_string(b, NULL, bm->dev.dev->ifname);
+	}
 
 	blobmsg_close_array(b, list);
 }
@@ -551,8 +568,10 @@ bridge_apply_settings(struct bridge_state *bst, struct blob_attr **tb)
 	/* defaults */
 	cfg->stp = false;
 	cfg->forward_delay = 2;
-	cfg->igmp_snoop = true;
-	cfg->multicast_querier = true;
+	cfg->robustness = 2;
+	cfg->query_interval = 12500;
+	cfg->query_response_interval = 1000;
+	cfg->last_member_interval = 100;
 	cfg->hash_max = 512;
 	cfg->bridge_empty = false;
 	cfg->priority = 0x7FFF;
@@ -575,6 +594,26 @@ bridge_apply_settings(struct bridge_state *bst, struct blob_attr **tb)
 	if ((cur = tb[BRIDGE_ATTR_HASH_MAX]))
 		cfg->hash_max = blobmsg_get_u32(cur);
 
+	if ((cur = tb[BRIDGE_ATTR_ROBUSTNESS])) {
+		cfg->robustness = blobmsg_get_u32(cur);
+		cfg->flags |= BRIDGE_OPT_ROBUSTNESS;
+	}
+
+	if ((cur = tb[BRIDGE_ATTR_QUERY_INTERVAL])) {
+		cfg->query_interval = blobmsg_get_u32(cur);
+		cfg->flags |= BRIDGE_OPT_QUERY_INTERVAL;
+	}
+
+	if ((cur = tb[BRIDGE_ATTR_QUERY_RESPONSE_INTERVAL])) {
+		cfg->query_response_interval = blobmsg_get_u32(cur);
+		cfg->flags |= BRIDGE_OPT_QUERY_RESPONSE_INTERVAL;
+	}
+
+	if ((cur = tb[BRIDGE_ATTR_LAST_MEMBER_INTERVAL])) {
+		cfg->last_member_interval = blobmsg_get_u32(cur);
+		cfg->flags |= BRIDGE_OPT_LAST_MEMBER_INTERVAL;
+	}
+
 	if ((cur = tb[BRIDGE_ATTR_AGEING_TIME])) {
 		cfg->ageing_time = blobmsg_get_u32(cur);
 		cfg->flags |= BRIDGE_OPT_AGEING_TIME;
@@ -614,6 +653,9 @@ bridge_reload(struct device *dev, struct blob_attr *attr)
 	blobmsg_parse(bridge_attrs, __BRIDGE_ATTR_MAX, tb_br,
 		blob_data(attr), blob_len(attr));
 
+	if (tb_dev[DEV_ATTR_MACADDR])
+		bst->primary_port = NULL;
+
 	bst->ifnames = tb_br[BRIDGE_ATTR_IFNAME];
 	device_init_settings(dev, tb_dev);
 	bridge_apply_settings(bst, tb_br);
@@ -667,7 +709,8 @@ bridge_retry_members(struct uloop_timeout *timeout)
 }
 
 static struct device *
-bridge_create(const char *name, struct blob_attr *attr)
+bridge_create(const char *name, struct device_type *devtype,
+	struct blob_attr *attr)
 {
 	struct bridge_state *bst;
 	struct device *dev = NULL;
@@ -677,7 +720,7 @@ bridge_create(const char *name, struct blob_attr *attr)
 		return NULL;
 
 	dev = &bst->dev;
-	device_init(dev, &bridge_device_type, name);
+	device_init(dev, devtype, name);
 	dev->config_pending = true;
 	bst->retry.cb = bridge_retry_members;
 
@@ -692,3 +735,8 @@ bridge_create(const char *name, struct blob_attr *attr)
 
 	return dev;
 }
+
+static void __init bridge_device_type_init(void)
+{
+	device_type_add(&bridge_device_type);
+}