diff options
| -rw-r--r-- | net/wireless/ap.c | 1 | ||||
| -rw-r--r-- | net/wireless/nl80211.c | 29 | ||||
| -rw-r--r-- | net/wireless/nl80211.h | 2 |
3 files changed, 32 insertions, 0 deletions
diff --git a/net/wireless/ap.c b/net/wireless/ap.c index 11ee4ed04f73..4760d6554e62 100644 --- a/net/wireless/ap.c +++ b/net/wireless/ap.c @@ -30,6 +30,7 @@ static int __cfg80211_stop_ap(struct cfg80211_registered_device *rdev, wdev->channel = NULL; wdev->ssid_len = 0; rdev_set_qos_map(rdev, dev, NULL); + nl80211_send_ap_stopped(wdev); } return err; diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 9ed6ef6fd2c5..043bfbd58b56 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -11677,6 +11677,35 @@ void cfg80211_crit_proto_stopped(struct wireless_dev *wdev, gfp_t gfp) } EXPORT_SYMBOL(cfg80211_crit_proto_stopped); +void nl80211_send_ap_stopped(struct wireless_dev *wdev) +{ + struct wiphy *wiphy = wdev->wiphy; + struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy); + struct sk_buff *msg; + void *hdr; + + msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL); + if (!msg) + return; + + hdr = nl80211hdr_put(msg, 0, 0, 0, NL80211_CMD_STOP_AP); + if (!hdr) + goto out; + + if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) || + nla_put_u32(msg, NL80211_ATTR_IFINDEX, wdev->netdev->ifindex) || + nla_put_u64(msg, NL80211_ATTR_WDEV, wdev_id(wdev))) + goto out; + + genlmsg_end(msg, hdr); + + genlmsg_multicast_netns(&nl80211_fam, wiphy_net(wiphy), msg, 0, + NL80211_MCGRP_MLME, GFP_KERNEL); + return; + out: + nlmsg_free(msg); +} + /* initialisation/exit functions */ int nl80211_init(void) diff --git a/net/wireless/nl80211.h b/net/wireless/nl80211.h index b1b231324e10..cb0216e1a004 100644 --- a/net/wireless/nl80211.h +++ b/net/wireless/nl80211.h @@ -74,6 +74,8 @@ nl80211_radar_notify(struct cfg80211_registered_device *rdev, enum nl80211_radar_event event, struct net_device *netdev, gfp_t gfp); +void nl80211_send_ap_stopped(struct wireless_dev *wdev); + void cfg80211_rdev_free_coalesce(struct cfg80211_registered_device *rdev); #endif /* __NET_WIRELESS_NL80211_H */ |