Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
[linux-2.6-microblaze.git] / net / wireless / nl80211.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * Portions of this file
4  * Copyright (C) 2018, 2020 Intel Corporation
5  */
6 #ifndef __NET_WIRELESS_NL80211_H
7 #define __NET_WIRELESS_NL80211_H
8
9 #include "core.h"
10
11 int nl80211_init(void);
12 void nl80211_exit(void);
13
14 void *nl80211hdr_put(struct sk_buff *skb, u32 portid, u32 seq,
15                      int flags, u8 cmd);
16 bool nl80211_put_sta_rate(struct sk_buff *msg, struct rate_info *info,
17                           int attr);
18
19 static inline u64 wdev_id(struct wireless_dev *wdev)
20 {
21         return (u64)wdev->identifier |
22                ((u64)wiphy_to_rdev(wdev->wiphy)->wiphy_idx << 32);
23 }
24
25 int nl80211_prepare_wdev_dump(struct netlink_callback *cb,
26                               struct cfg80211_registered_device **rdev,
27                               struct wireless_dev **wdev);
28
29 int nl80211_parse_chandef(struct cfg80211_registered_device *rdev,
30                           struct genl_info *info,
31                           struct cfg80211_chan_def *chandef);
32 int nl80211_parse_random_mac(struct nlattr **attrs,
33                              u8 *mac_addr, u8 *mac_addr_mask);
34
35 void nl80211_notify_wiphy(struct cfg80211_registered_device *rdev,
36                           enum nl80211_commands cmd);
37 void nl80211_notify_iface(struct cfg80211_registered_device *rdev,
38                           struct wireless_dev *wdev,
39                           enum nl80211_commands cmd);
40 void nl80211_send_scan_start(struct cfg80211_registered_device *rdev,
41                              struct wireless_dev *wdev);
42 struct sk_buff *nl80211_build_scan_msg(struct cfg80211_registered_device *rdev,
43                                        struct wireless_dev *wdev, bool aborted);
44 void nl80211_send_scan_msg(struct cfg80211_registered_device *rdev,
45                            struct sk_buff *msg);
46 void nl80211_send_sched_scan(struct cfg80211_sched_scan_request *req, u32 cmd);
47 void nl80211_common_reg_change_event(enum nl80211_commands cmd_id,
48                                      struct regulatory_request *request);
49
50 static inline void
51 nl80211_send_reg_change_event(struct regulatory_request *request)
52 {
53         nl80211_common_reg_change_event(NL80211_CMD_REG_CHANGE, request);
54 }
55
56 static inline void
57 nl80211_send_wiphy_reg_change_event(struct regulatory_request *request)
58 {
59         nl80211_common_reg_change_event(NL80211_CMD_WIPHY_REG_CHANGE, request);
60 }
61
62 void nl80211_send_rx_auth(struct cfg80211_registered_device *rdev,
63                           struct net_device *netdev,
64                           const u8 *buf, size_t len, gfp_t gfp);
65 void nl80211_send_rx_assoc(struct cfg80211_registered_device *rdev,
66                            struct net_device *netdev,
67                            const u8 *buf, size_t len, gfp_t gfp,
68                            int uapsd_queues,
69                            const u8 *req_ies, size_t req_ies_len);
70 void nl80211_send_deauth(struct cfg80211_registered_device *rdev,
71                          struct net_device *netdev,
72                          const u8 *buf, size_t len,
73                          bool reconnect, gfp_t gfp);
74 void nl80211_send_disassoc(struct cfg80211_registered_device *rdev,
75                            struct net_device *netdev,
76                            const u8 *buf, size_t len,
77                            bool reconnect, gfp_t gfp);
78 void nl80211_send_auth_timeout(struct cfg80211_registered_device *rdev,
79                                struct net_device *netdev,
80                                const u8 *addr, gfp_t gfp);
81 void nl80211_send_assoc_timeout(struct cfg80211_registered_device *rdev,
82                                 struct net_device *netdev,
83                                 const u8 *addr, gfp_t gfp);
84 void nl80211_send_connect_result(struct cfg80211_registered_device *rdev,
85                                  struct net_device *netdev,
86                                  struct cfg80211_connect_resp_params *params,
87                                  gfp_t gfp);
88 void nl80211_send_roamed(struct cfg80211_registered_device *rdev,
89                          struct net_device *netdev,
90                          struct cfg80211_roam_info *info, gfp_t gfp);
91 void nl80211_send_port_authorized(struct cfg80211_registered_device *rdev,
92                                   struct net_device *netdev, const u8 *bssid);
93 void nl80211_send_disconnected(struct cfg80211_registered_device *rdev,
94                                struct net_device *netdev, u16 reason,
95                                const u8 *ie, size_t ie_len, bool from_ap);
96
97 void
98 nl80211_michael_mic_failure(struct cfg80211_registered_device *rdev,
99                             struct net_device *netdev, const u8 *addr,
100                             enum nl80211_key_type key_type,
101                             int key_id, const u8 *tsc, gfp_t gfp);
102
103 void
104 nl80211_send_beacon_hint_event(struct wiphy *wiphy,
105                                struct ieee80211_channel *channel_before,
106                                struct ieee80211_channel *channel_after);
107
108 void nl80211_send_ibss_bssid(struct cfg80211_registered_device *rdev,
109                              struct net_device *netdev, const u8 *bssid,
110                              gfp_t gfp);
111
112 int nl80211_send_mgmt(struct cfg80211_registered_device *rdev,
113                       struct wireless_dev *wdev, u32 nlpid,
114                       int freq, int sig_dbm,
115                       const u8 *buf, size_t len, u32 flags, gfp_t gfp);
116
117 void
118 nl80211_radar_notify(struct cfg80211_registered_device *rdev,
119                      const struct cfg80211_chan_def *chandef,
120                      enum nl80211_radar_event event,
121                      struct net_device *netdev, gfp_t gfp);
122
123 void nl80211_send_ap_stopped(struct wireless_dev *wdev);
124
125 void cfg80211_rdev_free_coalesce(struct cfg80211_registered_device *rdev);
126
127 /* peer measurement */
128 int nl80211_pmsr_start(struct sk_buff *skb, struct genl_info *info);
129 int nl80211_pmsr_dump_results(struct sk_buff *skb, struct netlink_callback *cb);
130
131 #endif /* __NET_WIRELESS_NL80211_H */