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 <johannes.berg@intel.com>

1 files changed, 62 insertions, 0 deletions

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);