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0007 #ifndef WILC_HIF_H
0008 #define WILC_HIF_H
0009 #include <linux/ieee80211.h>
0010 #include "wlan_if.h"
0011
0012 enum {
0013 WILC_IDLE_MODE = 0x0,
0014 WILC_AP_MODE = 0x1,
0015 WILC_STATION_MODE = 0x2,
0016 WILC_GO_MODE = 0x3,
0017 WILC_CLIENT_MODE = 0x4
0018 };
0019
0020 #define WILC_MAX_NUM_PROBED_SSID 10
0021
0022 #define WILC_TX_MIC_KEY_LEN 8
0023 #define WILC_RX_MIC_KEY_LEN 8
0024
0025 #define WILC_ADD_STA_LENGTH 40
0026 #define WILC_NUM_CONCURRENT_IFC 2
0027
0028 enum {
0029 WILC_SET_CFG = 0,
0030 WILC_GET_CFG
0031 };
0032
0033 #define WILC_MAX_ASSOC_RESP_FRAME_SIZE 256
0034
0035 struct rf_info {
0036 u8 link_speed;
0037 s8 rssi;
0038 u32 tx_cnt;
0039 u32 rx_cnt;
0040 u32 tx_fail_cnt;
0041 };
0042
0043 enum host_if_state {
0044 HOST_IF_IDLE = 0,
0045 HOST_IF_SCANNING = 1,
0046 HOST_IF_CONNECTING = 2,
0047 HOST_IF_WAITING_CONN_RESP = 3,
0048 HOST_IF_CONNECTED = 4,
0049 HOST_IF_P2P_LISTEN = 5,
0050 HOST_IF_EXTERNAL_AUTH = 6,
0051 HOST_IF_FORCE_32BIT = 0xFFFFFFFF
0052 };
0053
0054 struct cfg_param_attr {
0055 u32 flag;
0056 u16 short_retry_limit;
0057 u16 long_retry_limit;
0058 u16 frag_threshold;
0059 u16 rts_threshold;
0060 };
0061
0062 enum cfg_param {
0063 WILC_CFG_PARAM_RETRY_SHORT = BIT(0),
0064 WILC_CFG_PARAM_RETRY_LONG = BIT(1),
0065 WILC_CFG_PARAM_FRAG_THRESHOLD = BIT(2),
0066 WILC_CFG_PARAM_RTS_THRESHOLD = BIT(3)
0067 };
0068
0069 enum scan_event {
0070 SCAN_EVENT_NETWORK_FOUND = 0,
0071 SCAN_EVENT_DONE = 1,
0072 SCAN_EVENT_ABORTED = 2,
0073 SCAN_EVENT_FORCE_32BIT = 0xFFFFFFFF
0074 };
0075
0076 enum conn_event {
0077 CONN_DISCONN_EVENT_CONN_RESP = 0,
0078 CONN_DISCONN_EVENT_DISCONN_NOTIF = 1,
0079 CONN_DISCONN_EVENT_FORCE_32BIT = 0xFFFFFFFF
0080 };
0081
0082 enum {
0083 WILC_HIF_SDIO = 0,
0084 WILC_HIF_SPI = BIT(0)
0085 };
0086
0087 enum {
0088 WILC_MAC_STATUS_INIT = -1,
0089 WILC_MAC_STATUS_DISCONNECTED = 0,
0090 WILC_MAC_STATUS_CONNECTED = 1
0091 };
0092
0093 struct wilc_rcvd_net_info {
0094 s8 rssi;
0095 u8 ch;
0096 u16 frame_len;
0097 struct ieee80211_mgmt *mgmt;
0098 };
0099
0100 struct wilc_user_scan_req {
0101 void (*scan_result)(enum scan_event evt,
0102 struct wilc_rcvd_net_info *info, void *priv);
0103 void *arg;
0104 u32 ch_cnt;
0105 };
0106
0107 struct wilc_conn_info {
0108 u8 bssid[ETH_ALEN];
0109 u8 security;
0110 enum authtype auth_type;
0111 enum mfptype mfp_type;
0112 u8 ch;
0113 u8 *req_ies;
0114 size_t req_ies_len;
0115 u8 *resp_ies;
0116 u16 resp_ies_len;
0117 u16 status;
0118 void (*conn_result)(enum conn_event evt, u8 status, void *priv_data);
0119 void *arg;
0120 void *param;
0121 };
0122
0123 struct wilc_remain_ch {
0124 u16 ch;
0125 u32 duration;
0126 void (*expired)(void *priv, u64 cookie);
0127 void *arg;
0128 u64 cookie;
0129 };
0130
0131 struct wilc;
0132 struct host_if_drv {
0133 struct wilc_user_scan_req usr_scan_req;
0134 struct wilc_conn_info conn_info;
0135 struct wilc_remain_ch remain_on_ch;
0136 u64 p2p_timeout;
0137
0138 enum host_if_state hif_state;
0139
0140 u8 assoc_bssid[ETH_ALEN];
0141
0142 struct timer_list scan_timer;
0143 struct wilc_vif *scan_timer_vif;
0144
0145 struct timer_list connect_timer;
0146 struct wilc_vif *connect_timer_vif;
0147
0148 struct timer_list remain_on_ch_timer;
0149 struct wilc_vif *remain_on_ch_timer_vif;
0150
0151 bool ifc_up;
0152 u8 assoc_resp[WILC_MAX_ASSOC_RESP_FRAME_SIZE];
0153 };
0154
0155 struct wilc_vif;
0156 int wilc_add_ptk(struct wilc_vif *vif, const u8 *ptk, u8 ptk_key_len,
0157 const u8 *mac_addr, const u8 *rx_mic, const u8 *tx_mic,
0158 u8 mode, u8 cipher_mode, u8 index);
0159 int wilc_add_igtk(struct wilc_vif *vif, const u8 *igtk, u8 igtk_key_len,
0160 const u8 *pn, u8 pn_len, const u8 *mac_addr, u8 mode,
0161 u8 index);
0162 s32 wilc_get_inactive_time(struct wilc_vif *vif, const u8 *mac,
0163 u32 *out_val);
0164 int wilc_add_rx_gtk(struct wilc_vif *vif, const u8 *rx_gtk, u8 gtk_key_len,
0165 u8 index, u32 key_rsc_len, const u8 *key_rsc,
0166 const u8 *rx_mic, const u8 *tx_mic, u8 mode,
0167 u8 cipher_mode);
0168 int wilc_set_pmkid_info(struct wilc_vif *vif, struct wilc_pmkid_attr *pmkid);
0169 int wilc_get_mac_address(struct wilc_vif *vif, u8 *mac_addr);
0170 int wilc_set_mac_address(struct wilc_vif *vif, u8 *mac_addr);
0171 int wilc_set_join_req(struct wilc_vif *vif, u8 *bssid, const u8 *ies,
0172 size_t ies_len);
0173 int wilc_disconnect(struct wilc_vif *vif);
0174 int wilc_set_mac_chnl_num(struct wilc_vif *vif, u8 channel);
0175 int wilc_get_rssi(struct wilc_vif *vif, s8 *rssi_level);
0176 int wilc_scan(struct wilc_vif *vif, u8 scan_source, u8 scan_type,
0177 u8 *ch_freq_list, u8 ch_list_len,
0178 void (*scan_result_fn)(enum scan_event,
0179 struct wilc_rcvd_net_info *, void *),
0180 void *user_arg, struct cfg80211_scan_request *request);
0181 int wilc_hif_set_cfg(struct wilc_vif *vif,
0182 struct cfg_param_attr *cfg_param);
0183 int wilc_init(struct net_device *dev, struct host_if_drv **hif_drv_handler);
0184 int wilc_deinit(struct wilc_vif *vif);
0185 int wilc_add_beacon(struct wilc_vif *vif, u32 interval, u32 dtim_period,
0186 struct cfg80211_beacon_data *params);
0187 int wilc_del_beacon(struct wilc_vif *vif);
0188 int wilc_add_station(struct wilc_vif *vif, const u8 *mac,
0189 struct station_parameters *params);
0190 int wilc_del_allstation(struct wilc_vif *vif, u8 mac_addr[][ETH_ALEN]);
0191 int wilc_del_station(struct wilc_vif *vif, const u8 *mac_addr);
0192 int wilc_edit_station(struct wilc_vif *vif, const u8 *mac,
0193 struct station_parameters *params);
0194 int wilc_set_power_mgmt(struct wilc_vif *vif, bool enabled, u32 timeout);
0195 int wilc_setup_multicast_filter(struct wilc_vif *vif, u32 enabled, u32 count,
0196 u8 *mc_list);
0197 int wilc_remain_on_channel(struct wilc_vif *vif, u64 cookie,
0198 u32 duration, u16 chan,
0199 void (*expired)(void *, u64),
0200 void *user_arg);
0201 int wilc_listen_state_expired(struct wilc_vif *vif, u64 cookie);
0202 void wilc_frame_register(struct wilc_vif *vif, u16 frame_type, bool reg);
0203 int wilc_set_operation_mode(struct wilc_vif *vif, int index, u8 mode,
0204 u8 ifc_id);
0205 int wilc_get_statistics(struct wilc_vif *vif, struct rf_info *stats);
0206 int wilc_get_vif_idx(struct wilc_vif *vif);
0207 int wilc_set_tx_power(struct wilc_vif *vif, u8 tx_power);
0208 int wilc_get_tx_power(struct wilc_vif *vif, u8 *tx_power);
0209 void wilc_set_wowlan_trigger(struct wilc_vif *vif, bool enabled);
0210 int wilc_set_external_auth_param(struct wilc_vif *vif,
0211 struct cfg80211_external_auth_params *param);
0212 void wilc_scan_complete_received(struct wilc *wilc, u8 *buffer, u32 length);
0213 void wilc_network_info_received(struct wilc *wilc, u8 *buffer, u32 length);
0214 void wilc_gnrl_async_info_received(struct wilc *wilc, u8 *buffer, u32 length);
0215 void *wilc_parse_join_bss_param(struct cfg80211_bss *bss,
0216 struct cfg80211_crypto_settings *crypto);
0217 int wilc_set_default_mgmt_key_index(struct wilc_vif *vif, u8 index);
0218 void wilc_handle_disconnect(struct wilc_vif *vif);
0219
0220 #endif
