| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Copyright (c) 2012 - 2018 Microchip Technology Inc., and its subsidiaries |
| * All rights reserved. |
| */ |
| |
| #ifndef HOST_INT_H |
| #define HOST_INT_H |
| #include <linux/ieee80211.h> |
| #include "wilc_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_STA 9 |
| #define MAX_NUM_SCANNED_NETWORKS 100 |
| #define MAX_NUM_SCANNED_NETWORKS_SHADOW 130 |
| #define WILC_MAX_NUM_PROBED_SSID 10 |
| |
| #define TX_MIC_KEY_LEN 8 |
| #define RX_MIC_KEY_LEN 8 |
| |
| #define WILC_MAX_NUM_PMKIDS 16 |
| #define WILC_ADD_STA_LENGTH 40 |
| #define WILC_NUM_CONCURRENT_IFC 2 |
| |
| #define NUM_RSSI 5 |
| |
| enum { |
| WILC_SET_CFG = 0, |
| WILC_GET_CFG |
| }; |
| |
| #define WILC_MAX_ASSOC_RESP_FRAME_SIZE 256 |
| |
| struct rssi_history_buffer { |
| bool full; |
| u8 index; |
| s8 samples[NUM_RSSI]; |
| }; |
| |
| struct network_info { |
| s8 rssi; |
| u16 cap_info; |
| u8 ssid[MAX_SSID_LEN]; |
| u8 ssid_len; |
| u8 bssid[6]; |
| u16 beacon_period; |
| u8 dtim_period; |
| u8 ch; |
| unsigned long time_scan_cached; |
| unsigned long time_scan; |
| bool new_network; |
| u8 found; |
| u32 tsf_lo; |
| u8 *ies; |
| u16 ies_len; |
| void *join_params; |
| struct rssi_history_buffer rssi_history; |
| u64 tsf; |
| }; |
| |
| struct connect_info { |
| u8 bssid[6]; |
| u8 *req_ies; |
| size_t req_ies_len; |
| u8 *resp_ies; |
| u16 resp_ies_len; |
| u16 status; |
| }; |
| |
| struct disconnect_info { |
| u16 reason; |
| u8 *ie; |
| size_t ie_len; |
| }; |
| |
| struct assoc_resp { |
| __le16 capab_info; |
| __le16 status_code; |
| __le16 aid; |
| } __packed; |
| |
| 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_FORCE_32BIT = 0xFFFFFFFF |
| }; |
| |
| struct wilc_pmkid { |
| u8 bssid[ETH_ALEN]; |
| u8 pmkid[WLAN_PMKID_LEN]; |
| } __packed; |
| |
| struct wilc_pmkid_attr { |
| u8 numpmkid; |
| struct wilc_pmkid pmkidlist[WILC_MAX_NUM_PMKIDS]; |
| } __packed; |
| |
| 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) |
| }; |
| |
| struct found_net_info { |
| u8 bssid[6]; |
| s8 rssi; |
| }; |
| |
| 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 |
| }; |
| |
| typedef void (*wilc_scan_result)(enum scan_event, struct network_info *, |
| void *, void *); |
| |
| typedef void (*wilc_connect_result)(enum conn_event, |
| struct connect_info *, |
| u8, |
| struct disconnect_info *, |
| void *); |
| |
| typedef void (*wilc_remain_on_chan_expired)(void *, u32); |
| typedef void (*wilc_remain_on_chan_ready)(void *); |
| |
| struct rcvd_net_info { |
| u8 *buffer; |
| u32 len; |
| }; |
| |
| struct hidden_net_info { |
| u8 *ssid; |
| u8 ssid_len; |
| }; |
| |
| struct hidden_network { |
| struct hidden_net_info *net_info; |
| u8 n_ssids; |
| }; |
| |
| struct user_scan_req { |
| wilc_scan_result scan_result; |
| void *arg; |
| u32 ch_cnt; |
| struct found_net_info net_info[MAX_NUM_SCANNED_NETWORKS]; |
| }; |
| |
| struct user_conn_req { |
| u8 *bssid; |
| u8 *ssid; |
| u8 security; |
| enum authtype auth_type; |
| size_t ssid_len; |
| u8 *ies; |
| size_t ies_len; |
| wilc_connect_result conn_result; |
| bool ht_capable; |
| u8 ch; |
| void *arg; |
| void *param; |
| }; |
| |
| struct remain_ch { |
| u16 ch; |
| u32 duration; |
| wilc_remain_on_chan_expired expired; |
| wilc_remain_on_chan_ready ready; |
| void *arg; |
| u32 id; |
| }; |
| |
| struct wilc; |
| struct host_if_drv { |
| struct user_scan_req usr_scan_req; |
| struct user_conn_req usr_conn_req; |
| struct remain_ch remain_on_ch; |
| u8 remain_on_ch_pending; |
| u64 p2p_timeout; |
| u8 p2p_connect; |
| |
| 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; |
| int driver_handler_id; |
| u8 assoc_resp[WILC_MAX_ASSOC_RESP_FRAME_SIZE]; |
| }; |
| |
| struct add_sta_param { |
| u8 bssid[ETH_ALEN]; |
| u16 aid; |
| u8 rates_len; |
| const u8 *rates; |
| bool ht_supported; |
| struct ieee80211_ht_cap ht_capa; |
| u16 flags_mask; |
| u16 flags_set; |
| }; |
| |
| struct wilc_vif; |
| int wilc_remove_wep_key(struct wilc_vif *vif, u8 index); |
| int wilc_set_wep_default_keyid(struct wilc_vif *vif, u8 index); |
| int wilc_add_wep_key_bss_sta(struct wilc_vif *vif, const u8 *key, u8 len, |
| u8 index); |
| int wilc_add_wep_key_bss_ap(struct wilc_vif *vif, const u8 *key, u8 len, |
| u8 index, u8 mode, enum authtype auth_type); |
| 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); |
| 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_join_req(struct wilc_vif *vif, u8 *bssid, const u8 *ssid, |
| size_t ssid_len, const u8 *ies, size_t ies_len, |
| wilc_connect_result connect_result, void *user_arg, |
| u8 security, enum authtype auth_type, |
| u8 channel, void *join_params); |
| 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, u8 ch_list_len, const u8 *ies, |
| size_t ies_len, wilc_scan_result scan_result, void *user_arg, |
| struct hidden_network *hidden_network); |
| 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, bool enabled, u32 count, |
| u8 *mc_list); |
| int wilc_remain_on_channel(struct wilc_vif *vif, u32 session_id, |
| u32 duration, u16 chan, |
| wilc_remain_on_chan_expired expired, |
| wilc_remain_on_chan_ready ready, |
| void *user_arg); |
| int wilc_listen_state_expired(struct wilc_vif *vif, u32 session_id); |
| void wilc_frame_register(struct wilc_vif *vif, u16 frame_type, bool reg); |
| int wilc_set_wfi_drv_handler(struct wilc_vif *vif, int index, u8 mode, |
| u8 ifc_id); |
| int wilc_set_operation_mode(struct wilc_vif *vif, u32 mode); |
| int wilc_get_statistics(struct wilc_vif *vif, struct rf_info *stats); |
| void wilc_resolve_disconnect_aberration(struct wilc_vif *vif); |
| 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_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); |
| #endif |
