diff options
| -rw-r--r-- | device.h | 1 | ||||
| -rw-r--r-- | system-linux.c | 18 | ||||
| -rw-r--r-- | wireless.c | 6 |
3 files changed, 22 insertions, 3 deletions
@@ -138,6 +138,7 @@ struct device { bool current_config; bool default_config; + bool wireless; /* set interface up or down */ device_state_cb set_state; diff --git a/system-linux.c b/system-linux.c index c6f17e9..5c960b4 100644 --- a/system-linux.c +++ b/system-linux.c @@ -452,15 +452,27 @@ static char *system_get_bridge(const char *name, char *buf, int buflen) return path + 1; } +static void system_bridge_set_wireless(const char *bridge, const char *dev) +{ + snprintf(dev_buf, sizeof(dev_buf), + "/sys/devices/virtual/net/%s/brif/%s/multicast_to_unicast", + bridge, dev); + system_set_sysctl(dev_buf, "1"); +} + int system_bridge_addif(struct device *bridge, struct device *dev) { char *oldbr; + int ret = 0; oldbr = system_get_bridge(dev->ifname, dev_buf, sizeof(dev_buf)); - if (oldbr && !strcmp(oldbr, bridge->ifname)) - return 0; + if (!oldbr || strcmp(oldbr, bridge->ifname) != 0) + ret = system_bridge_if(bridge->ifname, dev, SIOCBRADDIF, NULL); + + if (dev->wireless) + system_bridge_set_wireless(bridge->ifname, dev->ifname); - return system_bridge_if(bridge->ifname, dev, SIOCBRADDIF, NULL); + return ret; } int system_bridge_delif(struct device *bridge, struct device *dev) @@ -202,6 +202,12 @@ static void wireless_interface_handle_link(struct wireless_interface *vif, bool if (!vif->network || !vif->ifname) return; + if (up) { + struct device *dev = device_get(vif->ifname, 2); + if (dev) + dev->wireless = true; + } + blobmsg_for_each_attr(cur, vif->network, rem) { network = blobmsg_data(cur); |