1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun * Portions of this file
4*4882a593Smuzhiyun * Copyright (C) 2018 Intel Corporation
5*4882a593Smuzhiyun */
6*4882a593Smuzhiyun #ifndef __NET_WIRELESS_NL80211_H
7*4882a593Smuzhiyun #define __NET_WIRELESS_NL80211_H
8*4882a593Smuzhiyun
9*4882a593Smuzhiyun #include "core.h"
10*4882a593Smuzhiyun
11*4882a593Smuzhiyun int nl80211_init(void);
12*4882a593Smuzhiyun void nl80211_exit(void);
13*4882a593Smuzhiyun
14*4882a593Smuzhiyun void *nl80211hdr_put(struct sk_buff *skb, u32 portid, u32 seq,
15*4882a593Smuzhiyun int flags, u8 cmd);
16*4882a593Smuzhiyun bool nl80211_put_sta_rate(struct sk_buff *msg, struct rate_info *info,
17*4882a593Smuzhiyun int attr);
18*4882a593Smuzhiyun
wdev_id(struct wireless_dev * wdev)19*4882a593Smuzhiyun static inline u64 wdev_id(struct wireless_dev *wdev)
20*4882a593Smuzhiyun {
21*4882a593Smuzhiyun return (u64)wdev->identifier |
22*4882a593Smuzhiyun ((u64)wiphy_to_rdev(wdev->wiphy)->wiphy_idx << 32);
23*4882a593Smuzhiyun }
24*4882a593Smuzhiyun
25*4882a593Smuzhiyun int nl80211_prepare_wdev_dump(struct netlink_callback *cb,
26*4882a593Smuzhiyun struct cfg80211_registered_device **rdev,
27*4882a593Smuzhiyun struct wireless_dev **wdev);
28*4882a593Smuzhiyun
29*4882a593Smuzhiyun int nl80211_parse_chandef(struct cfg80211_registered_device *rdev,
30*4882a593Smuzhiyun struct genl_info *info,
31*4882a593Smuzhiyun struct cfg80211_chan_def *chandef);
32*4882a593Smuzhiyun int nl80211_parse_random_mac(struct nlattr **attrs,
33*4882a593Smuzhiyun u8 *mac_addr, u8 *mac_addr_mask);
34*4882a593Smuzhiyun
35*4882a593Smuzhiyun void nl80211_notify_wiphy(struct cfg80211_registered_device *rdev,
36*4882a593Smuzhiyun enum nl80211_commands cmd);
37*4882a593Smuzhiyun void nl80211_notify_iface(struct cfg80211_registered_device *rdev,
38*4882a593Smuzhiyun struct wireless_dev *wdev,
39*4882a593Smuzhiyun enum nl80211_commands cmd);
40*4882a593Smuzhiyun void nl80211_send_scan_start(struct cfg80211_registered_device *rdev,
41*4882a593Smuzhiyun struct wireless_dev *wdev);
42*4882a593Smuzhiyun struct sk_buff *nl80211_build_scan_msg(struct cfg80211_registered_device *rdev,
43*4882a593Smuzhiyun struct wireless_dev *wdev, bool aborted);
44*4882a593Smuzhiyun void nl80211_send_scan_msg(struct cfg80211_registered_device *rdev,
45*4882a593Smuzhiyun struct sk_buff *msg);
46*4882a593Smuzhiyun void nl80211_send_sched_scan(struct cfg80211_sched_scan_request *req, u32 cmd);
47*4882a593Smuzhiyun void nl80211_common_reg_change_event(enum nl80211_commands cmd_id,
48*4882a593Smuzhiyun struct regulatory_request *request);
49*4882a593Smuzhiyun
50*4882a593Smuzhiyun static inline void
nl80211_send_reg_change_event(struct regulatory_request * request)51*4882a593Smuzhiyun nl80211_send_reg_change_event(struct regulatory_request *request)
52*4882a593Smuzhiyun {
53*4882a593Smuzhiyun nl80211_common_reg_change_event(NL80211_CMD_REG_CHANGE, request);
54*4882a593Smuzhiyun }
55*4882a593Smuzhiyun
56*4882a593Smuzhiyun static inline void
nl80211_send_wiphy_reg_change_event(struct regulatory_request * request)57*4882a593Smuzhiyun nl80211_send_wiphy_reg_change_event(struct regulatory_request *request)
58*4882a593Smuzhiyun {
59*4882a593Smuzhiyun nl80211_common_reg_change_event(NL80211_CMD_WIPHY_REG_CHANGE, request);
60*4882a593Smuzhiyun }
61*4882a593Smuzhiyun
62*4882a593Smuzhiyun void nl80211_send_rx_auth(struct cfg80211_registered_device *rdev,
63*4882a593Smuzhiyun struct net_device *netdev,
64*4882a593Smuzhiyun const u8 *buf, size_t len, gfp_t gfp);
65*4882a593Smuzhiyun void nl80211_send_rx_assoc(struct cfg80211_registered_device *rdev,
66*4882a593Smuzhiyun struct net_device *netdev,
67*4882a593Smuzhiyun const u8 *buf, size_t len, gfp_t gfp,
68*4882a593Smuzhiyun int uapsd_queues,
69*4882a593Smuzhiyun const u8 *req_ies, size_t req_ies_len);
70*4882a593Smuzhiyun void nl80211_send_deauth(struct cfg80211_registered_device *rdev,
71*4882a593Smuzhiyun struct net_device *netdev,
72*4882a593Smuzhiyun const u8 *buf, size_t len, gfp_t gfp);
73*4882a593Smuzhiyun void nl80211_send_disassoc(struct cfg80211_registered_device *rdev,
74*4882a593Smuzhiyun struct net_device *netdev,
75*4882a593Smuzhiyun const u8 *buf, size_t len, gfp_t gfp);
76*4882a593Smuzhiyun void nl80211_send_auth_timeout(struct cfg80211_registered_device *rdev,
77*4882a593Smuzhiyun struct net_device *netdev,
78*4882a593Smuzhiyun const u8 *addr, gfp_t gfp);
79*4882a593Smuzhiyun void nl80211_send_assoc_timeout(struct cfg80211_registered_device *rdev,
80*4882a593Smuzhiyun struct net_device *netdev,
81*4882a593Smuzhiyun const u8 *addr, gfp_t gfp);
82*4882a593Smuzhiyun void nl80211_send_connect_result(struct cfg80211_registered_device *rdev,
83*4882a593Smuzhiyun struct net_device *netdev,
84*4882a593Smuzhiyun struct cfg80211_connect_resp_params *params,
85*4882a593Smuzhiyun gfp_t gfp);
86*4882a593Smuzhiyun void nl80211_send_roamed(struct cfg80211_registered_device *rdev,
87*4882a593Smuzhiyun struct net_device *netdev,
88*4882a593Smuzhiyun struct cfg80211_roam_info *info, gfp_t gfp);
89*4882a593Smuzhiyun void nl80211_send_port_authorized(struct cfg80211_registered_device *rdev,
90*4882a593Smuzhiyun struct net_device *netdev, const u8 *bssid);
91*4882a593Smuzhiyun void nl80211_send_disconnected(struct cfg80211_registered_device *rdev,
92*4882a593Smuzhiyun struct net_device *netdev, u16 reason,
93*4882a593Smuzhiyun const u8 *ie, size_t ie_len, bool from_ap);
94*4882a593Smuzhiyun
95*4882a593Smuzhiyun void
96*4882a593Smuzhiyun nl80211_michael_mic_failure(struct cfg80211_registered_device *rdev,
97*4882a593Smuzhiyun struct net_device *netdev, const u8 *addr,
98*4882a593Smuzhiyun enum nl80211_key_type key_type,
99*4882a593Smuzhiyun int key_id, const u8 *tsc, gfp_t gfp);
100*4882a593Smuzhiyun
101*4882a593Smuzhiyun void
102*4882a593Smuzhiyun nl80211_send_beacon_hint_event(struct wiphy *wiphy,
103*4882a593Smuzhiyun struct ieee80211_channel *channel_before,
104*4882a593Smuzhiyun struct ieee80211_channel *channel_after);
105*4882a593Smuzhiyun
106*4882a593Smuzhiyun void nl80211_send_ibss_bssid(struct cfg80211_registered_device *rdev,
107*4882a593Smuzhiyun struct net_device *netdev, const u8 *bssid,
108*4882a593Smuzhiyun gfp_t gfp);
109*4882a593Smuzhiyun
110*4882a593Smuzhiyun int nl80211_send_mgmt(struct cfg80211_registered_device *rdev,
111*4882a593Smuzhiyun struct wireless_dev *wdev, u32 nlpid,
112*4882a593Smuzhiyun int freq, int sig_dbm,
113*4882a593Smuzhiyun const u8 *buf, size_t len, u32 flags, gfp_t gfp);
114*4882a593Smuzhiyun
115*4882a593Smuzhiyun void
116*4882a593Smuzhiyun nl80211_radar_notify(struct cfg80211_registered_device *rdev,
117*4882a593Smuzhiyun const struct cfg80211_chan_def *chandef,
118*4882a593Smuzhiyun enum nl80211_radar_event event,
119*4882a593Smuzhiyun struct net_device *netdev, gfp_t gfp);
120*4882a593Smuzhiyun
121*4882a593Smuzhiyun void nl80211_send_ap_stopped(struct wireless_dev *wdev);
122*4882a593Smuzhiyun
123*4882a593Smuzhiyun void cfg80211_rdev_free_coalesce(struct cfg80211_registered_device *rdev);
124*4882a593Smuzhiyun
125*4882a593Smuzhiyun /* peer measurement */
126*4882a593Smuzhiyun int nl80211_pmsr_start(struct sk_buff *skb, struct genl_info *info);
127*4882a593Smuzhiyun int nl80211_pmsr_dump_results(struct sk_buff *skb, struct netlink_callback *cb);
128*4882a593Smuzhiyun
129*4882a593Smuzhiyun #endif /* __NET_WIRELESS_NL80211_H */
130