/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (c) 2012 - 2018 Microchip Technology Inc., and its subsidiaries * All rights reserved. */ #ifndef WILC_HIF_H #define WILC_HIF_H #include #include "wlan_if.h" enum { WILC_IDLE_MODE = 0x0, WILC_AP_MODE = 0x1, WILC_STATION_MODE = 0x2, WILC_GO_MODE = 0x3, WILC_CLIENT_MODE = 0x4 }; #define WILC_MAX_NUM_PROBED_SSID 10 #define WILC_TX_MIC_KEY_LEN 8 #define WILC_RX_MIC_KEY_LEN 8 #define WILC_ADD_STA_LENGTH 40 #define WILC_NUM_CONCURRENT_IFC 2 enum { WILC_SET_CFG = 0, WILC_GET_CFG }; struct rf_info { u8 link_speed; s8 rssi; u32 tx_cnt; u32 rx_cnt; u32 tx_fail_cnt; }; enum host_if_state { HOST_IF_IDLE = 0, HOST_IF_SCANNING = 1, HOST_IF_CONNECTING = 2, HOST_IF_WAITING_CONN_RESP = 3, HOST_IF_CONNECTED = 4, HOST_IF_P2P_LISTEN = 5, HOST_IF_EXTERNAL_AUTH = 6, HOST_IF_FORCE_32BIT = 0xFFFFFFFF }; struct cfg_param_attr { u32 flag; u16 short_retry_limit; u16 long_retry_limit; u16 frag_threshold; u16 rts_threshold; }; enum cfg_param { WILC_CFG_PARAM_RETRY_SHORT = BIT(0), WILC_CFG_PARAM_RETRY_LONG = BIT(1), WILC_CFG_PARAM_FRAG_THRESHOLD = BIT(2), WILC_CFG_PARAM_RTS_THRESHOLD = BIT(3) }; enum scan_event { SCAN_EVENT_NETWORK_FOUND = 0, SCAN_EVENT_DONE = 1, SCAN_EVENT_ABORTED = 2, SCAN_EVENT_FORCE_32BIT = 0xFFFFFFFF }; enum conn_event { CONN_DISCONN_EVENT_CONN_RESP = 0, CONN_DISCONN_EVENT_DISCONN_NOTIF = 1, CONN_DISCONN_EVENT_FORCE_32BIT = 0xFFFFFFFF }; enum { WILC_HIF_SDIO = 0, WILC_HIF_SPI = BIT(0) }; enum { WILC_MAC_STATUS_INIT = -1, WILC_MAC_STATUS_DISCONNECTED = 0, WILC_MAC_STATUS_CONNECTED = 1 }; struct wilc_rcvd_net_info { s8 rssi; u8 ch; u16 frame_len; struct ieee80211_mgmt *mgmt; }; struct wilc_priv; struct wilc_user_scan_req { void (*scan_result)(enum scan_event evt, struct wilc_rcvd_net_info *info, struct wilc_priv *priv); struct wilc_priv *priv; u32 ch_cnt; }; struct wilc_join_bss_param; struct wilc_conn_info { u8 bssid[ETH_ALEN]; u8 security; enum authtype auth_type; enum mfptype mfp_type; u8 *req_ies; size_t req_ies_len; u8 *resp_ies; u16 resp_ies_len; u16 status; void (*conn_result)(enum conn_event evt, u8 status, struct wilc_priv *priv); struct wilc_priv *priv; struct wilc_join_bss_param *param; }; struct wilc_vif; struct wilc_remain_ch { u16 ch; void (*expired)(struct wilc_vif *vif, u64 cookie); struct wilc_vif *vif; u64 cookie; }; struct wilc; struct host_if_drv { struct wilc_user_scan_req usr_scan_req; struct wilc_conn_info conn_info; struct wilc_remain_ch remain_on_ch; u64 p2p_timeout; enum host_if_state hif_state; u8 assoc_bssid[ETH_ALEN]; struct timer_list scan_timer; struct wilc_vif *scan_timer_vif; struct timer_list connect_timer; struct wilc_vif *connect_timer_vif; struct timer_list remain_on_ch_timer; struct wilc_vif *remain_on_ch_timer_vif; bool ifc_up; u8 assoc_resp[WILC_MAX_ASSOC_RESP_FRAME_SIZE]; }; int wilc_add_ptk(struct wilc_vif *vif, const u8 *ptk, u8 ptk_key_len, const u8 *mac_addr, const u8 *rx_mic, const u8 *tx_mic, u8 mode, u8 cipher_mode, u8 index); int wilc_add_igtk(struct wilc_vif *vif, const u8 *igtk, u8 igtk_key_len, const u8 *pn, u8 pn_len, const u8 *mac_addr, u8 mode, u8 index); s32 wilc_get_inactive_time(struct wilc_vif *vif, const u8 *mac, u32 *out_val); int wilc_add_rx_gtk(struct wilc_vif *vif, const u8 *rx_gtk, u8 gtk_key_len, u8 index, u32 key_rsc_len, const u8 *key_rsc, const u8 *rx_mic, const u8 *tx_mic, u8 mode, u8 cipher_mode); int wilc_set_pmkid_info(struct wilc_vif *vif, struct wilc_pmkid_attr *pmkid); int wilc_get_mac_address(struct wilc_vif *vif, u8 *mac_addr); int wilc_set_mac_address(struct wilc_vif *vif, u8 *mac_addr); int wilc_set_join_req(struct wilc_vif *vif, u8 *bssid, const u8 *ies, size_t ies_len); int wilc_disconnect(struct wilc_vif *vif); int wilc_set_mac_chnl_num(struct wilc_vif *vif, u8 channel); int wilc_get_rssi(struct wilc_vif *vif, s8 *rssi_level); int wilc_scan(struct wilc_vif *vif, u8 scan_source, u8 scan_type, u8 *ch_freq_list, void (*scan_result_fn)(enum scan_event, struct wilc_rcvd_net_info *, struct wilc_priv *), struct cfg80211_scan_request *request); int wilc_hif_set_cfg(struct wilc_vif *vif, struct cfg_param_attr *cfg_param); int wilc_init(struct net_device *dev, struct host_if_drv **hif_drv_handler); int wilc_deinit(struct wilc_vif *vif); int wilc_add_beacon(struct wilc_vif *vif, u32 interval, u32 dtim_period, struct cfg80211_beacon_data *params); int wilc_del_beacon(struct wilc_vif *vif); int wilc_add_station(struct wilc_vif *vif, const u8 *mac, struct station_parameters *params); int wilc_del_allstation(struct wilc_vif *vif, u8 mac_addr[][ETH_ALEN]); int wilc_del_station(struct wilc_vif *vif, const u8 *mac_addr); int wilc_edit_station(struct wilc_vif *vif, const u8 *mac, struct station_parameters *params); int wilc_set_power_mgmt(struct wilc_vif *vif, bool enabled, u32 timeout); int wilc_setup_multicast_filter(struct wilc_vif *vif, u32 enabled, u32 count, u8 *mc_list); int wilc_remain_on_channel(struct wilc_vif *vif, u64 cookie, u16 chan, void (*expired)(struct wilc_vif *, u64)); int wilc_listen_state_expired(struct wilc_vif *vif, u64 cookie); void wilc_frame_register(struct wilc_vif *vif, u16 frame_type, bool reg); int wilc_set_operation_mode(struct wilc_vif *vif, int index, u8 mode, u8 ifc_id); int wilc_get_statistics(struct wilc_vif *vif, struct rf_info *stats); int wilc_get_vif_idx(struct wilc_vif *vif); int wilc_set_tx_power(struct wilc_vif *vif, u8 tx_power); int wilc_get_tx_power(struct wilc_vif *vif, u8 *tx_power); void wilc_set_wowlan_trigger(struct wilc_vif *vif, bool enabled); int wilc_set_external_auth_param(struct wilc_vif *vif, struct cfg80211_external_auth_params *param); void wilc_scan_complete_received(struct wilc *wilc, u8 *buffer, u32 length); void wilc_network_info_received(struct wilc *wilc, u8 *buffer, u32 length); void wilc_gnrl_async_info_received(struct wilc *wilc, u8 *buffer, u32 length); struct wilc_join_bss_param * wilc_parse_join_bss_param(struct cfg80211_bss *bss, struct cfg80211_crypto_settings *crypto); int wilc_set_default_mgmt_key_index(struct wilc_vif *vif, u8 index); void wilc_handle_disconnect(struct wilc_vif *vif); #endif