Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1#include <linux/ieee80211.h>
2#include <linux/export.h>
3#include <net/cfg80211.h>
4#include "nl80211.h"
5#include "core.h"
6#include "rdev-ops.h"
7
8
9static int __cfg80211_stop_ap(struct cfg80211_registered_device *rdev,
10 struct net_device *dev)
11{
12 struct wireless_dev *wdev = dev->ieee80211_ptr;
13 int err;
14
15 ASSERT_WDEV_LOCK(wdev);
16
17 if (!rdev->ops->stop_ap)
18 return -EOPNOTSUPP;
19
20 if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP &&
21 dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)
22 return -EOPNOTSUPP;
23
24 if (!wdev->beacon_interval)
25 return -ENOENT;
26
27 err = rdev_stop_ap(rdev, dev);
28 if (!err) {
29 wdev->beacon_interval = 0;
30 wdev->channel = NULL;
31 wdev->ssid_len = 0;
32 }
33
34 return err;
35}
36
37int cfg80211_stop_ap(struct cfg80211_registered_device *rdev,
38 struct net_device *dev)
39{
40 struct wireless_dev *wdev = dev->ieee80211_ptr;
41 int err;
42
43 wdev_lock(wdev);
44 err = __cfg80211_stop_ap(rdev, dev);
45 wdev_unlock(wdev);
46
47 return err;
48}