1 // SPDX-License-Identifier: GPL-2.0 1 // SPDX-License-Identifier: GPL-2.0
2 /* <<
3 * Parts of this file are <<
4 * Copyright (C) 2022-2023 Intel Corporation <<
5 */ <<
6 #include <linux/ieee80211.h> 2 #include <linux/ieee80211.h>
7 #include <linux/export.h> 3 #include <linux/export.h>
8 #include <net/cfg80211.h> 4 #include <net/cfg80211.h>
9 #include "nl80211.h" 5 #include "nl80211.h"
10 #include "core.h" 6 #include "core.h"
11 #include "rdev-ops.h" 7 #include "rdev-ops.h"
12 8
13 9
14 static int ___cfg80211_stop_ap(struct cfg80211 !! 10 int __cfg80211_stop_ap(struct cfg80211_registered_device *rdev,
15 struct net_devi !! 11 struct net_device *dev, bool notify)
16 bool notify) <<
17 { 12 {
18 struct wireless_dev *wdev = dev->ieee8 13 struct wireless_dev *wdev = dev->ieee80211_ptr;
19 int err; 14 int err;
20 15
21 lockdep_assert_wiphy(wdev->wiphy); !! 16 ASSERT_WDEV_LOCK(wdev);
22 17
23 if (!rdev->ops->stop_ap) 18 if (!rdev->ops->stop_ap)
24 return -EOPNOTSUPP; 19 return -EOPNOTSUPP;
25 20
26 if (dev->ieee80211_ptr->iftype != NL80 21 if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP &&
27 dev->ieee80211_ptr->iftype != NL80 22 dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)
28 return -EOPNOTSUPP; 23 return -EOPNOTSUPP;
29 24
30 if (!wdev->links[link_id].ap.beacon_in !! 25 if (!wdev->beacon_interval)
31 return -ENOENT; 26 return -ENOENT;
32 27
33 err = rdev_stop_ap(rdev, dev, link_id) !! 28 err = rdev_stop_ap(rdev, dev);
34 if (!err) { 29 if (!err) {
35 wdev->conn_owner_nlportid = 0; 30 wdev->conn_owner_nlportid = 0;
36 wdev->links[link_id].ap.beacon !! 31 wdev->beacon_interval = 0;
37 memset(&wdev->links[link_id].a !! 32 memset(&wdev->chandef, 0, sizeof(wdev->chandef));
38 sizeof(wdev->links[link !! 33 wdev->ssid_len = 0;
39 wdev->u.ap.ssid_len = 0; <<
40 rdev_set_qos_map(rdev, dev, NU 34 rdev_set_qos_map(rdev, dev, NULL);
41 if (notify) 35 if (notify)
42 nl80211_send_ap_stoppe !! 36 nl80211_send_ap_stopped(wdev);
43 37
44 /* Should we apply the grace p 38 /* Should we apply the grace period during beaconing interface
45 * shutdown also? 39 * shutdown also?
46 */ 40 */
47 cfg80211_sched_dfs_chan_update 41 cfg80211_sched_dfs_chan_update(rdev);
48 } 42 }
49 43
50 schedule_work(&cfg80211_disconnect_wor 44 schedule_work(&cfg80211_disconnect_work);
51 45
52 return err; 46 return err;
53 } 47 }
54 48
55 int cfg80211_stop_ap(struct cfg80211_registere 49 int cfg80211_stop_ap(struct cfg80211_registered_device *rdev,
56 struct net_device *dev, i !! 50 struct net_device *dev, bool notify)
57 bool notify) <<
58 { 51 {
59 unsigned int link; !! 52 struct wireless_dev *wdev = dev->ieee80211_ptr;
60 int ret = 0; !! 53 int err;
61 <<
62 if (link_id >= 0) <<
63 return ___cfg80211_stop_ap(rde <<
64 <<
65 for_each_valid_link(dev->ieee80211_ptr <<
66 int ret1 = ___cfg80211_stop_ap <<
67 54
68 if (ret1) !! 55 wdev_lock(wdev);
69 ret = ret1; !! 56 err = __cfg80211_stop_ap(rdev, dev, notify);
70 /* try the next one also if on !! 57 wdev_unlock(wdev);
71 } <<
72 58
73 return ret; !! 59 return err;
74 } 60 }
75 61
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