1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright (c) 2012 - 2018 Microchip Technology Inc., and its subsidiaries
9 #include <linux/ieee80211.h>
15 WILC_STATION_MODE = 0x2,
17 WILC_CLIENT_MODE = 0x4
20 #define WILC_MAX_NUM_PROBED_SSID 10
22 #define WILC_TX_MIC_KEY_LEN 8
23 #define WILC_RX_MIC_KEY_LEN 8
25 #define WILC_ADD_STA_LENGTH 40
26 #define WILC_NUM_CONCURRENT_IFC 2
33 #define WILC_MAX_ASSOC_RESP_FRAME_SIZE 256
46 HOST_IF_CONNECTING = 2,
47 HOST_IF_WAITING_CONN_RESP = 3,
48 HOST_IF_CONNECTED = 4,
49 HOST_IF_P2P_LISTEN = 5,
50 HOST_IF_FORCE_32BIT = 0xFFFFFFFF
53 struct cfg_param_attr {
55 u16 short_retry_limit;
62 WILC_CFG_PARAM_RETRY_SHORT = BIT(0),
63 WILC_CFG_PARAM_RETRY_LONG = BIT(1),
64 WILC_CFG_PARAM_FRAG_THRESHOLD = BIT(2),
65 WILC_CFG_PARAM_RTS_THRESHOLD = BIT(3)
69 SCAN_EVENT_NETWORK_FOUND = 0,
71 SCAN_EVENT_ABORTED = 2,
72 SCAN_EVENT_FORCE_32BIT = 0xFFFFFFFF
76 CONN_DISCONN_EVENT_CONN_RESP = 0,
77 CONN_DISCONN_EVENT_DISCONN_NOTIF = 1,
78 CONN_DISCONN_EVENT_FORCE_32BIT = 0xFFFFFFFF
87 WILC_MAC_STATUS_INIT = -1,
88 WILC_MAC_STATUS_DISCONNECTED = 0,
89 WILC_MAC_STATUS_CONNECTED = 1
92 struct wilc_rcvd_net_info {
96 struct ieee80211_mgmt *mgmt;
99 struct wilc_user_scan_req {
100 void (*scan_result)(enum scan_event evt,
101 struct wilc_rcvd_net_info *info, void *priv);
106 struct wilc_conn_info {
109 enum authtype auth_type;
116 void (*conn_result)(enum conn_event evt, u8 status, void *priv_data);
121 struct wilc_remain_ch {
124 void (*expired)(void *priv, u64 cookie);
131 struct wilc_user_scan_req usr_scan_req;
132 struct wilc_conn_info conn_info;
133 struct wilc_remain_ch remain_on_ch;
136 enum host_if_state hif_state;
138 u8 assoc_bssid[ETH_ALEN];
140 struct timer_list scan_timer;
141 struct wilc_vif *scan_timer_vif;
143 struct timer_list connect_timer;
144 struct wilc_vif *connect_timer_vif;
146 struct timer_list remain_on_ch_timer;
147 struct wilc_vif *remain_on_ch_timer_vif;
150 u8 assoc_resp[WILC_MAX_ASSOC_RESP_FRAME_SIZE];
154 int wilc_remove_wep_key(struct wilc_vif *vif, u8 index);
155 int wilc_set_wep_default_keyid(struct wilc_vif *vif, u8 index);
156 int wilc_add_wep_key_bss_sta(struct wilc_vif *vif, const u8 *key, u8 len,
158 int wilc_add_wep_key_bss_ap(struct wilc_vif *vif, const u8 *key, u8 len,
159 u8 index, u8 mode, enum authtype auth_type);
160 int wilc_add_ptk(struct wilc_vif *vif, const u8 *ptk, u8 ptk_key_len,
161 const u8 *mac_addr, const u8 *rx_mic, const u8 *tx_mic,
162 u8 mode, u8 cipher_mode, u8 index);
163 s32 wilc_get_inactive_time(struct wilc_vif *vif, const u8 *mac,
165 int wilc_add_rx_gtk(struct wilc_vif *vif, const u8 *rx_gtk, u8 gtk_key_len,
166 u8 index, u32 key_rsc_len, const u8 *key_rsc,
167 const u8 *rx_mic, const u8 *tx_mic, u8 mode,
169 int wilc_set_pmkid_info(struct wilc_vif *vif, struct wilc_pmkid_attr *pmkid);
170 int wilc_get_mac_address(struct wilc_vif *vif, u8 *mac_addr);
171 int wilc_set_mac_address(struct wilc_vif *vif, u8 *mac_addr);
172 int wilc_set_join_req(struct wilc_vif *vif, u8 *bssid, const u8 *ies,
174 int wilc_disconnect(struct wilc_vif *vif);
175 int wilc_set_mac_chnl_num(struct wilc_vif *vif, u8 channel);
176 int wilc_get_rssi(struct wilc_vif *vif, s8 *rssi_level);
177 int wilc_scan(struct wilc_vif *vif, u8 scan_source, u8 scan_type,
178 u8 *ch_freq_list, u8 ch_list_len,
179 void (*scan_result_fn)(enum scan_event,
180 struct wilc_rcvd_net_info *, void *),
181 void *user_arg, struct cfg80211_scan_request *request);
182 int wilc_hif_set_cfg(struct wilc_vif *vif,
183 struct cfg_param_attr *cfg_param);
184 int wilc_init(struct net_device *dev, struct host_if_drv **hif_drv_handler);
185 int wilc_deinit(struct wilc_vif *vif);
186 int wilc_add_beacon(struct wilc_vif *vif, u32 interval, u32 dtim_period,
187 struct cfg80211_beacon_data *params);
188 int wilc_del_beacon(struct wilc_vif *vif);
189 int wilc_add_station(struct wilc_vif *vif, const u8 *mac,
190 struct station_parameters *params);
191 int wilc_del_allstation(struct wilc_vif *vif, u8 mac_addr[][ETH_ALEN]);
192 int wilc_del_station(struct wilc_vif *vif, const u8 *mac_addr);
193 int wilc_edit_station(struct wilc_vif *vif, const u8 *mac,
194 struct station_parameters *params);
195 int wilc_set_power_mgmt(struct wilc_vif *vif, bool enabled, u32 timeout);
196 int wilc_setup_multicast_filter(struct wilc_vif *vif, u32 enabled, u32 count,
198 int wilc_remain_on_channel(struct wilc_vif *vif, u64 cookie,
199 u32 duration, u16 chan,
200 void (*expired)(void *, u64),
202 int wilc_listen_state_expired(struct wilc_vif *vif, u64 cookie);
203 void wilc_frame_register(struct wilc_vif *vif, u16 frame_type, bool reg);
204 int wilc_set_operation_mode(struct wilc_vif *vif, int index, u8 mode,
206 int wilc_get_statistics(struct wilc_vif *vif, struct rf_info *stats);
207 int wilc_get_vif_idx(struct wilc_vif *vif);
208 int wilc_set_tx_power(struct wilc_vif *vif, u8 tx_power);
209 int wilc_get_tx_power(struct wilc_vif *vif, u8 *tx_power);
210 void wilc_set_wowlan_trigger(struct wilc_vif *vif, bool enabled);
211 void wilc_scan_complete_received(struct wilc *wilc, u8 *buffer, u32 length);
212 void wilc_network_info_received(struct wilc *wilc, u8 *buffer, u32 length);
213 void wilc_gnrl_async_info_received(struct wilc *wilc, u8 *buffer, u32 length);
214 void *wilc_parse_join_bss_param(struct cfg80211_bss *bss,
215 struct cfg80211_crypto_settings *crypto);