1 /*
2 * Copyright (C) 2021 HiSilicon (Shanghai) Technologies CO., LIMITED.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version 2
7 * of the License, or (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17 */
18
19 #ifndef __WAL_CFG80211_H__
20 #define __WAL_CFG80211_H__
21
22 /* ****************************************************************************
23 1 其他头文件包含
24 **************************************************************************** */
25 #include "oal_ext_if.h"
26 #include "wal_main.h"
27 #include "hmac_ext_if.h"
28 #include "wal_ioctl.h"
29 #include "wal_hipriv.h"
30 #include "wal_scan.h"
31 #include "oal_net.h"
32 #if (_PRE_OS_VERSION_LITEOS == _PRE_OS_VERSION)
33 #ifndef HAVE_PCLINT_CHECK
34 #include "hi_wifi_driver_wpa_if.h"
35 #endif
36 #endif
37 #ifdef _PRE_WLAN_FEATURE_P2P
38 #include "hmac_p2p.h"
39 #endif
40
41 #ifdef __cplusplus
42 #if __cplusplus
43 extern "C" {
44 #endif
45 #endif
46
47 /* ****************************************************************************
48 2 宏定义
49 **************************************************************************** */
50 #define WAL_MAX_SCAN_TIME_PER_CHANNEL 400
51 #define WAL_MAX_SCAN_TIME_PER_SCAN_REQ (5 * 1000) /* wpa_s下发扫描请求，超时时间为5s，单位为ms */
52
53 /* channel index and frequency */
54 #define WAL_MIN_CHANNEL_2G 1
55 #define WAL_MAX_CHANNEL_2G 14
56 #define WAL_FREQ_2G_INTERVAL 5
57 #define MHZ_TO_KHZ 1000
58
59 #define WAL_MIN_FREQ_2G (2412 + 5*(WAL_MIN_CHANNEL_2G - 1))
60 #define WAL_MAX_FREQ_2G 2484
61
62 /* wiphy 结构体初始化变量 */
63 #define WAL_MAX_SCAN_IE_LEN 1000
64 /* 802.11n HT 能力掩码 */
65 #define IEEE80211_HT_CAP_LDPC_CODING 0x0001
66 #define IEEE80211_HT_CAP_SUP_WIDTH_20_40 0x0002
67 #define IEEE80211_HT_CAP_SM_PS 0x000C
68 #define IEEE80211_HT_CAP_SM_PS_SHIFT 2
69 #define IEEE80211_HT_CAP_GRN_FLD 0x0010
70 #define IEEE80211_HT_CAP_SGI_20 0x0020
71 #define IEEE80211_HT_CAP_SGI_40 0x0040
72 #define IEEE80211_HT_CAP_TX_STBC 0x0080
73 #define IEEE80211_HT_CAP_RX_STBC 0x0300
74 #define IEEE80211_HT_CAP_DELAY_BA 0x0400
75 #define IEEE80211_HT_CAP_MAX_AMSDU 0x0800
76 #define IEEE80211_HT_CAP_DSSSCCK40 0x1000
77 #define IEEE80211_HT_CAP_RESERVED 0x2000
78 #define IEEE80211_HT_CAP_40MHZ_INTOLERANT 0x4000
79 #define IEEE80211_HT_CAP_LSIG_TXOP_PROT 0x8000
80
81 /* 802.11ac VHT Capabilities */
82 #define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895 0x00000000
83 #define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 0x00000001
84 #define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454 0x00000002
85 #define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ 0x00000004
86 #define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ 0x00000008
87 #define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK 0x0000000C
88 #define IEEE80211_VHT_CAP_RXLDPC 0x00000010
89 #define IEEE80211_VHT_CAP_SHORT_GI_80 0x00000020
90 #define IEEE80211_VHT_CAP_SHORT_GI_160 0x00000040
91 #define IEEE80211_VHT_CAP_TXSTBC 0x00000080
92 #define IEEE80211_VHT_CAP_RXSTBC_1 0x00000100
93 #define IEEE80211_VHT_CAP_RXSTBC_2 0x00000200
94 #define IEEE80211_VHT_CAP_RXSTBC_3 0x00000300
95 #define IEEE80211_VHT_CAP_RXSTBC_4 0x00000400
96 #define IEEE80211_VHT_CAP_RXSTBC_MASK 0x00000700
97 #define IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE 0x00000800
98 #define IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE 0x00001000
99 #define IEEE80211_VHT_CAP_BEAMFORMER_ANTENNAS_MAX 0x00006000
100 #define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MAX 0x00030000
101 #define IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE 0x00080000
102 #define IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE 0x00100000
103 #define IEEE80211_VHT_CAP_VHT_TXOP_PS 0x00200000
104 #define IEEE80211_VHT_CAP_HTC_VHT 0x00400000
105 #define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT 23
106 #define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK (7 << IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT)
107 #define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB 0x08000000
108 #define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB 0x0c000000
109 #define IEEE80211_VHT_CAP_RX_ANTENNA_PATTERN 0x10000000
110 #define IEEE80211_VHT_CAP_TX_ANTENNA_PATTERN 0x20000000
111
112 /* management */
113 #define IEEE80211_STYPE_ASSOC_REQ 0x0000
114 #define IEEE80211_STYPE_ASSOC_RESP 0x0010
115 #define IEEE80211_STYPE_REASSOC_REQ 0x0020
116 #define IEEE80211_STYPE_REASSOC_RESP 0x0030
117 #define IEEE80211_STYPE_PROBE_REQ 0x0040
118 #define IEEE80211_STYPE_PROBE_RESP 0x0050
119 #define IEEE80211_STYPE_BEACON 0x0080
120 #define IEEE80211_STYPE_ATIM 0x0090
121 #define IEEE80211_STYPE_DISASSOC 0x00A0
122 #define IEEE80211_STYPE_AUTH 0x00B0
123 #define IEEE80211_STYPE_DEAUTH 0x00C0
124 #define IEEE80211_STYPE_ACTION 0x00D0
125
126 #define WAL_COOKIE_ARRAY_SIZE 8 /* 采用8bit 的map 作为保存cookie 的索引状态 */
127 #define WAL_MGMT_TX_TIMEOUT_MSEC 100 /* WAL 发送管理帧超时时间 */
128 #define WAL_MGMT_TX_RETRY_CNT 8 /* WAL 发送管理帧最大重传次数 */
129
130 #define IEEE80211_FCTL_FTYPE 0x000c
131 #define IEEE80211_FCTL_STYPE 0x00f0
132 #define IEEE80211_FTYPE_MGMT 0x0000
133
134 #define WAL_GET_STATION_THRESHOLD 1000 /* 固定时间内允许一次抛事件读DMAC RSSI */
135
136 typedef struct cookie_arry {
137 hi_u64 ull_cookie;
138 hi_u32 record_time;
139 hi_u32 reserved;
140 } cookie_arry_stru;
141
142 struct MacStorage {
143 hi_u8 isStorage;
144 hi_u8 mac[ETHER_ADDR_LEN];
145 };
146
147 #if (_PRE_OS_VERSION_LINUX == _PRE_OS_VERSION) || (_PRE_OS_VERSION_LITEOS == _PRE_OS_VERSION)
148 #define ratetab_ent(_rate, _rateid, _flags) \
149 { \
150 .bitrate = (_rate), \
151 .hw_value = (_rateid), \
152 .flags = (_flags), \
153 }
154
155 #define chan2g(_channel, _freq, _flags) \
156 { \
157 .band = IEEE80211_BAND_2GHZ, \
158 .center_freq = (_freq), \
159 .hw_value = (_channel), \
160 .flags = (_flags), \
161 .max_antenna_gain = 0, \
162 .max_power = 30, \
163 }
164
165 #define chan5g(_channel, _flags) \
166 { \
167 .band = IEEE80211_BAND_5GHZ, \
168 .center_freq = 5000 + (5 * (_channel)), \
169 .hw_value = (_channel), \
170 .flags = (_flags), \
171 .max_antenna_gain = 0, \
172 .max_power = 30, \
173 }
174
175 #define chan4_9g(_channel, _flags) \
176 { \
177 .band = IEEE80211_BAND_5GHZ, \
178 .center_freq = 4000 + (5 * (_channel)), \
179 .hw_value = (_channel), \
180 .flags = (_flags), \
181 .max_antenna_gain = 0, \
182 .max_power = 30, \
183 }
184 #else
185 error "WRONG OS VERSION"
186 #endif
187
188 #define WAL_MIN_RTS_THRESHOLD 256
189 #define WAL_MAX_RTS_THRESHOLD 0xFFFF
190
191 #define WAL_MAX_FRAG_THRESHOLD 7536
192 #define WAL_MIN_FRAG_THRESHOLD 256
193
194 #define WAL_MAX_WAIT_TIME 3000
195 /* ****************************************************************************
196 3 枚举定义
197 **************************************************************************** */
198 typedef enum {
199 WAL_WIFI_MODE_STA = 0,
200 WAL_WIFI_MODE_AP = 1,
201 WAL_WIFI_MODE_STA_AP = 2,
202 /* 后续可扩展 */
203 WAL_WIFI_MODE_BUTT
204 } wal_wifi_mode_enum;
205 typedef int wal_wifi_mode_enum_int;
206
207 typedef enum {
208 WAL_WIFI_BW_LEGACY_20M = 0,
209 WAL_WIFI_BW_HIEX_10M = 1,
210 WAL_WIFI_BW_HIEX_5M = 2,
211 WAL_WIFI_BW_BUTT
212 } wal_wifi_bw_enum;
213 typedef int wal_wifi_bw_enum_int;
214
215 /* ****************************************************************************
216 5 函数声明
217 **************************************************************************** */
218 /* ****************************************************************************
219 功能描述 : 判断是否为probe_resp 帧
220 **************************************************************************** */
oal_ieee80211_is_probe_resp(hi_u16 fc)221 static inline hi_u32 oal_ieee80211_is_probe_resp(hi_u16 fc)
222 {
223 return (fc & (IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) == (IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_PROBE_RESP);
224 }
225
226 hi_void wal_cfg80211_exit(hi_void);
227 hi_u32 wal_cfg80211_init(hi_void);
228 hi_u32 wal_cfg80211_mgmt_tx_status(frw_event_mem_stru *event_mem);
229 #if (_PRE_OS_VERSION_LINUX == _PRE_OS_VERSION)
230 hi_void wal_cfg80211_unregister_netdev(oal_net_device_stru *netdev);
231 #endif
232 hi_void wal_cfg80211_reset_bands(hi_void);
233
234 #if (_PRE_OS_VERSION_LITEOS == _PRE_OS_VERSION)
235 hi_u32 wal_cfg80211_add_vap(const mac_cfg_add_vap_param_stru *add_vap_param);
236 hi_u32 wal_cfg80211_set_default_key(oal_wiphy_stru *wiphy, oal_net_device_stru *netdev, hi_u8 key_index,
237 hi_bool unicast, hi_bool multicast);
238 #if (_PRE_OS_VERSION_LINUX == _PRE_OS_VERSION)
239 hi_u32 wal_cfg80211_mgmt_tx(oal_wiphy_stru *wiphy, oal_wireless_dev *wdev, struct cfg80211_mgmt_tx_params *pst_params,
240 hi_u64 *pull_cookie);
241 #else
242 hi_u32 wal_cfg80211_mgmt_tx(oal_wiphy_stru *wiphy, oal_wireless_dev *wdev, oal_ieee80211_channel *pst_chan,
243 const hi_u8 *puc_buf, hi_u32 ul_len, hi_u64 *pull_cookie);
244 #endif
245 #endif /* #if (_PRE_OS_VERSION_LITEOS == _PRE_OS_VERSION) */
246
247 #if (_PRE_OS_VERSION_LITEOS == _PRE_OS_VERSION) || defined(_PRE_HDF_LINUX)
248 hi_u32 wal_cfg80211_add_key(oal_wiphy_stru *wiphy, oal_net_device_stru *netdev, hi_u8 key_index, bool pairwise,
249 const hi_u8 *puc_mac_addr, oal_key_params_stru *params);
250 hi_u32 wal_cfg80211_remove_key(oal_wiphy_stru *wiphy, oal_net_device_stru *netdev, hi_u8 key_index, hi_bool pairwise,
251 const hi_u8 *mac_addr);
252 hi_u32 wal_cfg80211_change_virtual_intf(oal_wiphy_stru *wiphy, oal_net_device_stru *netdev, nl80211_iftype_uint8 type,
253 hi_u32 *pul_flags, oal_vif_params_stru *params);
254 hi_u32 wal_cfg80211_scan(oal_wiphy_stru *wiphy, oal_cfg80211_scan_request_stru *request);
255 hi_u32 wal_cfg80211_del_station(oal_wiphy_stru *wiphy, oal_net_device_stru *netdev,
256 oal_station_del_parameters_stru *params);
257 #endif
258
259 #if (_PRE_OS_VERSION_LINUX == _PRE_OS_VERSION)
260 hi_s32 wal_cfg80211_stop_ap(oal_wiphy_stru *wiphy, oal_net_device_stru *netdev);
261 hi_s32 wal_cfg80211_del_virtual_intf(oal_wiphy_stru *wiphy, oal_wireless_dev *wdev);
262 hi_s32 wal_cfg80211_set_default_key(oal_wiphy_stru *wiphy, oal_net_device_stru *netdev, hi_u8 key_index, bool unicast,
263 bool multicast);
264 #endif
265 #if (_PRE_OS_VERSION_LITEOS == _PRE_OS_VERSION)
266 hi_u32 wal_cfg80211_connect(oal_wiphy_stru *wiphy, oal_net_device_stru *net_device,
267 oal_cfg80211_connect_params_stru *sme);
268 hi_u32 wal_cfg80211_disconnect(oal_wiphy_stru *wiphy, oal_net_device_stru *netdev, hi_u16 us_reason_code);
269 hi_u32 wal_cfg80211_change_beacon(oal_wiphy_stru *wiphy, oal_net_device_stru *netdev,
270 oal_beacon_data_stru *beacon_info);
271 hi_u32 wal_cfg80211_start_ap(oal_wiphy_stru *wiphy, oal_net_device_stru *netdev, oal_ap_settings_stru *ap_settings);
272 #elif (_PRE_OS_VERSION_LINUX == _PRE_OS_VERSION)
273 hi_s32 wal_cfg80211_connect(oal_wiphy_stru *wiphy, oal_net_device_stru *net_device,
274 oal_cfg80211_connect_params_stru *sme);
275 hi_s32 wal_cfg80211_disconnect(oal_wiphy_stru *wiphy, oal_net_device_stru *netdev, hi_u16 us_reason_code);
276 hi_s32 wal_cfg80211_change_beacon(oal_wiphy_stru *wiphy, oal_net_device_stru *netdev,
277 oal_beacon_data_stru *beacon_info);
278 hi_s32 wal_cfg80211_start_ap(oal_wiphy_stru *wiphy, oal_net_device_stru *netdev, oal_ap_settings_stru *ap_settings);
279 #endif /* _PRE_OS_VERSION_LINUX == _PRE_OS_VERSION */
280 hi_u32 wal_cfg80211_start_scan(oal_net_device_stru *netdev, const mac_cfg80211_scan_param_stru *scan_param);
281 hi_u32 wal_cfg80211_start_sched_scan(oal_net_device_stru *netdev, mac_pno_scan_stru *pno_scan_info);
282 hi_u32 wal_cfg80211_start_req(oal_net_device_stru *netdev, const hi_void *ps_param, hi_u16 us_len,
283 wlan_cfgid_enum_uint16 wid, hi_u8 need_rsp);
284 #if (_PRE_OS_VERSION_LINUX == _PRE_OS_VERSION)
285 hi_u32 wal_cfg80211_start_connect(oal_net_device_stru *netdev,
286 const mac_cfg80211_connect_param_stru *mac_cfg80211_connect_param);
287 hi_u32 wal_cfg80211_start_disconnect(oal_net_device_stru *netdev, const mac_cfg_kick_user_param_stru *disconnect_param);
288 #endif
289 #ifdef _PRE_WLAN_FEATURE_P2P
290 #if (_PRE_OS_VERSION_LINUX == _PRE_OS_VERSION)
291 hi_u32 wal_set_p2p_status(oal_net_device_stru *netdev, wlan_p2p_status_enum_uint32 status);
292 #endif
293 hi_u32 wal_del_p2p_group(const mac_device_stru *mac_dev);
294 hi_s32 wal_cfg80211_remain_on_channel(oal_wiphy_stru *wiphy, oal_wireless_dev *wdev,
295 struct ieee80211_channel *chan, hi_u32 duration, hi_u64 *pull_cookie);
296 hi_s32 wal_cfg80211_cancel_remain_on_channel(oal_wiphy_stru *wiphy, oal_wireless_dev *wdev, hi_u64 ull_cookie);
297 #endif
298 #ifdef _PRE_WLAN_FEATURE_QUICK_START
299 hi_u32 hisi_quick_get_scan_enable(hi_void);
300 #endif
301 oal_ieee80211_channel *wal_get_g_wifi_2ghz_channels(hi_void);
302 hi_u32 wal_wifi_set_bw(oal_net_device_stru *netdev, wal_wifi_bw_enum_int bw);
303
304 wal_wifi_mode_enum_int wal_get_vap_mode(hi_void);
305
306 #ifdef __cplusplus
307 #if __cplusplus
308 }
309 #endif
310 #endif
311
312 #endif /* end of wal_cfg80211.h */
313