diff options
Diffstat (limited to 'net/wireless/ap.c')
-rw-r--r-- | net/wireless/ap.c | 66 |
1 files changed, 65 insertions, 1 deletions
diff --git a/net/wireless/ap.c b/net/wireless/ap.c index fcc60d8dbefa..a4a14e8f55cc 100644 --- a/net/wireless/ap.c +++ b/net/wireless/ap.c @@ -3,6 +3,7 @@ #include <net/cfg80211.h> #include "nl80211.h" #include "core.h" +#include "rdev-ops.h" static int __cfg80211_stop_ap(struct cfg80211_registered_device *rdev, @@ -23,10 +24,11 @@ static int __cfg80211_stop_ap(struct cfg80211_registered_device *rdev, if (!wdev->beacon_interval) return -ENOENT; - err = rdev->ops->stop_ap(&rdev->wiphy, dev); + err = rdev_stop_ap(rdev, dev); if (!err) { wdev->beacon_interval = 0; wdev->channel = NULL; + wdev->ssid_len = 0; } return err; @@ -44,3 +46,65 @@ int cfg80211_stop_ap(struct cfg80211_registered_device *rdev, return err; } + +void cfg80211_ch_switch_notify(struct net_device *dev, + struct cfg80211_chan_def *chandef) +{ + struct wireless_dev *wdev = dev->ieee80211_ptr; + struct wiphy *wiphy = wdev->wiphy; + struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy); + + trace_cfg80211_ch_switch_notify(dev, chandef); + + wdev_lock(wdev); + + if (WARN_ON(wdev->iftype != NL80211_IFTYPE_AP && + wdev->iftype != NL80211_IFTYPE_P2P_GO)) + goto out; + + wdev->channel = chandef->chan; + nl80211_ch_switch_notify(rdev, dev, chandef, GFP_KERNEL); +out: + wdev_unlock(wdev); + return; +} +EXPORT_SYMBOL(cfg80211_ch_switch_notify); + +bool cfg80211_rx_spurious_frame(struct net_device *dev, + const u8 *addr, gfp_t gfp) +{ + struct wireless_dev *wdev = dev->ieee80211_ptr; + bool ret; + + trace_cfg80211_rx_spurious_frame(dev, addr); + + if (WARN_ON(wdev->iftype != NL80211_IFTYPE_AP && + wdev->iftype != NL80211_IFTYPE_P2P_GO)) { + trace_cfg80211_return_bool(false); + return false; + } + ret = nl80211_unexpected_frame(dev, addr, gfp); + trace_cfg80211_return_bool(ret); + return ret; +} +EXPORT_SYMBOL(cfg80211_rx_spurious_frame); + +bool cfg80211_rx_unexpected_4addr_frame(struct net_device *dev, + const u8 *addr, gfp_t gfp) +{ + struct wireless_dev *wdev = dev->ieee80211_ptr; + bool ret; + + trace_cfg80211_rx_unexpected_4addr_frame(dev, addr); + + if (WARN_ON(wdev->iftype != NL80211_IFTYPE_AP && + wdev->iftype != NL80211_IFTYPE_P2P_GO && + wdev->iftype != NL80211_IFTYPE_AP_VLAN)) { + trace_cfg80211_return_bool(false); + return false; + } + ret = nl80211_unexpected_4addr_frame(dev, addr, gfp); + trace_cfg80211_return_bool(ret); + return ret; +} +EXPORT_SYMBOL(cfg80211_rx_unexpected_4addr_frame); |