]> git.proxmox.com Git - mirror_ubuntu-artful-kernel.git/blame - net/wireless/ap.c
Merge tag 'staging-4.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh...
[mirror_ubuntu-artful-kernel.git] / net / wireless / ap.c
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1#include <linux/ieee80211.h>
2#include <linux/export.h>
3#include <net/cfg80211.h>
4#include "nl80211.h"
5#include "core.h"
e35e4d28 6#include "rdev-ops.h"
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7
8
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9int __cfg80211_stop_ap(struct cfg80211_registered_device *rdev,
10 struct net_device *dev, bool notify)
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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
e35e4d28 27 err = rdev_stop_ap(rdev, dev);
f4489ebe 28 if (!err) {
60771780 29 wdev->beacon_interval = 0;
9e0e2961 30 memset(&wdev->chandef, 0, sizeof(wdev->chandef));
06e191e2 31 wdev->ssid_len = 0;
fa9ffc74 32 rdev_set_qos_map(rdev, dev, NULL);
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33 if (notify)
34 nl80211_send_ap_stopped(wdev);
f4489ebe 35 }
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36
37 return err;
38}
39
40int cfg80211_stop_ap(struct cfg80211_registered_device *rdev,
7c8d5e03 41 struct net_device *dev, bool notify)
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42{
43 struct wireless_dev *wdev = dev->ieee80211_ptr;
44 int err;
45
46 wdev_lock(wdev);
7c8d5e03 47 err = __cfg80211_stop_ap(rdev, dev, notify);
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48 wdev_unlock(wdev);
49
50 return err;
51}