1 /* 2 * WPA Supplicant - driver_wext exported functions 3 * Copyright (c) 2003-2005, Jouni Malinen <j@w1.fi> 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License version 2 as 7 * published by the Free Software Foundation. 8 * 9 * Alternatively, this software may be distributed under the terms of BSD 10 * license. 11 * 12 * See README and COPYING for more details. 13 */ 14 15 #ifndef DRIVER_WEXT_H 16 #define DRIVER_WEXT_H 17 18 #include <net/if.h> 19 20 struct wpa_driver_wext_data { 21 void *ctx; 22 struct netlink_data *netlink; 23 int ioctl_sock; 24 int mlme_sock; 25 char ifname[IFNAMSIZ + 1]; 26 char phyname[32]; 27 int ifindex; 28 int ifindex2; 29 int if_removed; 30 int if_disabled; 31 struct rfkill_data *rfkill; 32 u8 *assoc_req_ies; 33 size_t assoc_req_ies_len; 34 u8 *assoc_resp_ies; 35 size_t assoc_resp_ies_len; 36 struct wpa_driver_capa capa; 37 int has_capability; 38 int we_version_compiled; 39 40 /* for set_auth_alg fallback */ 41 int use_crypt; 42 int auth_alg_fallback; 43 44 int operstate; 45 46 char mlmedev[IFNAMSIZ + 1]; 47 48 int scan_complete_events; 49 50 int cfg80211; /* whether driver is using cfg80211 */ 51 52 u8 max_level; 53 #ifdef ANDROID 54 int errors; 55 int driver_is_started; 56 int skip_disconnect; 57 int bgscan_enabled; 58 #endif 59 }; 60 61 int wpa_driver_wext_get_bssid(void *priv, u8 *bssid); 62 int wpa_driver_wext_set_bssid(void *priv, const u8 *bssid); 63 int wpa_driver_wext_get_ssid(void *priv, u8 *ssid); 64 int wpa_driver_wext_set_ssid(void *priv, const u8 *ssid, size_t ssid_len); 65 int wpa_driver_wext_set_freq(void *priv, int freq); 66 int wpa_driver_wext_set_mode(void *priv, int mode); 67 int wpa_driver_wext_set_key(const char *ifname, void *priv, enum wpa_alg alg, 68 const u8 *addr, int key_idx, 69 int set_tx, const u8 *seq, size_t seq_len, 70 const u8 *key, size_t key_len); 71 int wpa_driver_wext_scan(void *priv, struct wpa_driver_scan_params *params); 72 struct wpa_scan_results * wpa_driver_wext_get_scan_results(void *priv); 73 74 void wpa_driver_wext_scan_timeout(void *eloop_ctx, void *timeout_ctx); 75 76 int wpa_driver_wext_alternative_ifindex(struct wpa_driver_wext_data *drv, 77 const char *ifname); 78 79 void * wpa_driver_wext_init(void *ctx, const char *ifname); 80 void wpa_driver_wext_deinit(void *priv); 81 82 int wpa_driver_wext_set_operstate(void *priv, int state); 83 int wpa_driver_wext_get_version(struct wpa_driver_wext_data *drv); 84 85 int wpa_driver_wext_associate(void *priv, 86 struct wpa_driver_associate_params *params); 87 int wpa_driver_wext_get_capa(void *priv, struct wpa_driver_capa *capa); 88 int wpa_driver_wext_set_auth_param(struct wpa_driver_wext_data *drv, 89 int idx, u32 value); 90 int wpa_driver_wext_cipher2wext(int cipher); 91 int wpa_driver_wext_keymgmt2wext(int keymgmt); 92 93 #ifdef ANDROID 94 #define WPA_EVENT_DRIVER_STATE "CTRL-EVENT-DRIVER-STATE " 95 #define WEXT_CSCAN_AMOUNT 9 96 #endif 97 98 #endif /* DRIVER_WEXT_H */ 99