From dfa674da1807bc8fb782fc38a7d48c8ea3168eb7 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Thu, 20 Dec 2012 18:23:01 +0100 Subject: cfg80211: move some AP code to right file Some AP code ended up in mlme.c as ap.c didn't exist when it was written, move it now. Signed-off-by: Johannes Berg --- net/wireless/ap.c | 62 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) (limited to 'net/wireless/ap.c') diff --git a/net/wireless/ap.c b/net/wireless/ap.c index 324e8d851dc4..a4a14e8f55cc 100644 --- a/net/wireless/ap.c +++ b/net/wireless/ap.c @@ -46,3 +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); -- cgit v1.2.3