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Commit | Line | Data |
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b2441318 | 1 | // SPDX-License-Identifier: GPL-2.0 |
60771780 MK |
2 | #include <linux/ieee80211.h> |
3 | #include <linux/export.h> | |
4 | #include <net/cfg80211.h> | |
5 | #include "nl80211.h" | |
6 | #include "core.h" | |
e35e4d28 | 7 | #include "rdev-ops.h" |
60771780 MK |
8 | |
9 | ||
f04c2203 MK |
10 | int __cfg80211_stop_ap(struct cfg80211_registered_device *rdev, |
11 | struct net_device *dev, bool notify) | |
60771780 MK |
12 | { |
13 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
14 | int err; | |
15 | ||
16 | ASSERT_WDEV_LOCK(wdev); | |
17 | ||
18 | if (!rdev->ops->stop_ap) | |
19 | return -EOPNOTSUPP; | |
20 | ||
21 | if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP && | |
22 | dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO) | |
23 | return -EOPNOTSUPP; | |
24 | ||
25 | if (!wdev->beacon_interval) | |
26 | return -ENOENT; | |
27 | ||
e35e4d28 | 28 | err = rdev_stop_ap(rdev, dev); |
f4489ebe | 29 | if (!err) { |
60771780 | 30 | wdev->beacon_interval = 0; |
9e0e2961 | 31 | memset(&wdev->chandef, 0, sizeof(wdev->chandef)); |
06e191e2 | 32 | wdev->ssid_len = 0; |
fa9ffc74 | 33 | rdev_set_qos_map(rdev, dev, NULL); |
7c8d5e03 IP |
34 | if (notify) |
35 | nl80211_send_ap_stopped(wdev); | |
b35a51c7 VT |
36 | |
37 | /* Should we apply the grace period during beaconing interface | |
38 | * shutdown also? | |
39 | */ | |
40 | cfg80211_sched_dfs_chan_update(rdev); | |
f4489ebe | 41 | } |
60771780 | 42 | |
d6f5bfe3 JB |
43 | schedule_work(&cfg80211_disconnect_work); |
44 | ||
60771780 MK |
45 | return err; |
46 | } | |
47 | ||
48 | int cfg80211_stop_ap(struct cfg80211_registered_device *rdev, | |
7c8d5e03 | 49 | struct net_device *dev, bool notify) |
60771780 MK |
50 | { |
51 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
52 | int err; | |
53 | ||
54 | wdev_lock(wdev); | |
7c8d5e03 | 55 | err = __cfg80211_stop_ap(rdev, dev, notify); |
60771780 MK |
56 | wdev_unlock(wdev); |
57 | ||
58 | return err; | |
59 | } |