1 /* 2 * WPA Supplicant - driver interaction with Linux Host AP driver 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 HOSTAP_DRIVER_H 16 #define HOSTAP_DRIVER_H 17 18 #define PRISM2_IOCTL_PRISM2_PARAM (SIOCIWFIRSTPRIV + 0) 19 #define PRISM2_IOCTL_RESET (SIOCIWFIRSTPRIV + 6) 20 #define PRISM2_IOCTL_HOSTAPD (SIOCDEVPRIVATE + 14) 21 22 /* PRISM2_IOCTL_PRISM2_PARAM ioctl() subtypes: */ 23 enum { 24 /* PRISM2_PARAM_PTYPE = 1, */ /* REMOVED 2003-10-22 */ 25 PRISM2_PARAM_TXRATECTRL = 2, 26 PRISM2_PARAM_BEACON_INT = 3, 27 PRISM2_PARAM_PSEUDO_IBSS = 4, 28 PRISM2_PARAM_ALC = 5, 29 /* PRISM2_PARAM_TXPOWER = 6, */ /* REMOVED 2003-10-22 */ 30 PRISM2_PARAM_DUMP = 7, 31 PRISM2_PARAM_OTHER_AP_POLICY = 8, 32 PRISM2_PARAM_AP_MAX_INACTIVITY = 9, 33 PRISM2_PARAM_AP_BRIDGE_PACKETS = 10, 34 PRISM2_PARAM_DTIM_PERIOD = 11, 35 PRISM2_PARAM_AP_NULLFUNC_ACK = 12, 36 PRISM2_PARAM_MAX_WDS = 13, 37 PRISM2_PARAM_AP_AUTOM_AP_WDS = 14, 38 PRISM2_PARAM_AP_AUTH_ALGS = 15, 39 PRISM2_PARAM_MONITOR_ALLOW_FCSERR = 16, 40 PRISM2_PARAM_HOST_ENCRYPT = 17, 41 PRISM2_PARAM_HOST_DECRYPT = 18, 42 PRISM2_PARAM_BUS_MASTER_THRESHOLD_RX = 19, 43 PRISM2_PARAM_BUS_MASTER_THRESHOLD_TX = 20, 44 PRISM2_PARAM_HOST_ROAMING = 21, 45 PRISM2_PARAM_BCRX_STA_KEY = 22, 46 PRISM2_PARAM_IEEE_802_1X = 23, 47 PRISM2_PARAM_ANTSEL_TX = 24, 48 PRISM2_PARAM_ANTSEL_RX = 25, 49 PRISM2_PARAM_MONITOR_TYPE = 26, 50 PRISM2_PARAM_WDS_TYPE = 27, 51 PRISM2_PARAM_HOSTSCAN = 28, 52 PRISM2_PARAM_AP_SCAN = 29, 53 PRISM2_PARAM_ENH_SEC = 30, 54 PRISM2_PARAM_IO_DEBUG = 31, 55 PRISM2_PARAM_BASIC_RATES = 32, 56 PRISM2_PARAM_OPER_RATES = 33, 57 PRISM2_PARAM_HOSTAPD = 34, 58 PRISM2_PARAM_HOSTAPD_STA = 35, 59 PRISM2_PARAM_WPA = 36, 60 PRISM2_PARAM_PRIVACY_INVOKED = 37, 61 PRISM2_PARAM_TKIP_COUNTERMEASURES = 38, 62 PRISM2_PARAM_DROP_UNENCRYPTED = 39, 63 PRISM2_PARAM_SCAN_CHANNEL_MASK = 40, 64 }; 65 66 /* PRISM2_IOCTL_HOSTAPD ioctl() cmd: */ 67 enum { 68 PRISM2_HOSTAPD_FLUSH = 1, 69 PRISM2_HOSTAPD_ADD_STA = 2, 70 PRISM2_HOSTAPD_REMOVE_STA = 3, 71 PRISM2_HOSTAPD_GET_INFO_STA = 4, 72 /* REMOVED: PRISM2_HOSTAPD_RESET_TXEXC_STA = 5, */ 73 PRISM2_SET_ENCRYPTION = 6, 74 PRISM2_GET_ENCRYPTION = 7, 75 PRISM2_HOSTAPD_SET_FLAGS_STA = 8, 76 PRISM2_HOSTAPD_GET_RID = 9, 77 PRISM2_HOSTAPD_SET_RID = 10, 78 PRISM2_HOSTAPD_SET_ASSOC_AP_ADDR = 11, 79 PRISM2_HOSTAPD_SET_GENERIC_ELEMENT = 12, 80 PRISM2_HOSTAPD_MLME = 13, 81 PRISM2_HOSTAPD_SCAN_REQ = 14, 82 PRISM2_HOSTAPD_STA_CLEAR_STATS = 15, 83 }; 84 85 #define PRISM2_HOSTAPD_MAX_BUF_SIZE 1024 86 #define PRISM2_HOSTAPD_RID_HDR_LEN \ 87 ((size_t) (&((struct prism2_hostapd_param *) 0)->u.rid.data)) 88 #define PRISM2_HOSTAPD_GENERIC_ELEMENT_HDR_LEN \ 89 ((size_t) (&((struct prism2_hostapd_param *) 0)->u.generic_elem.data)) 90 91 /* Maximum length for algorithm names (-1 for nul termination) used in ioctl() 92 */ 93 #define HOSTAP_CRYPT_ALG_NAME_LEN 16 94 95 96 struct prism2_hostapd_param { 97 u32 cmd; 98 u8 sta_addr[ETH_ALEN]; 99 union { 100 struct { 101 u16 aid; 102 u16 capability; 103 u8 tx_supp_rates; 104 } add_sta; 105 struct { 106 u32 inactive_sec; 107 } get_info_sta; 108 struct { 109 u8 alg[HOSTAP_CRYPT_ALG_NAME_LEN]; 110 u32 flags; 111 u32 err; 112 u8 idx; 113 u8 seq[8]; /* sequence counter (set: RX, get: TX) */ 114 u16 key_len; 115 u8 key[0]; 116 } crypt; 117 struct { 118 u32 flags_and; 119 u32 flags_or; 120 } set_flags_sta; 121 struct { 122 u16 rid; 123 u16 len; 124 u8 data[0]; 125 } rid; 126 struct { 127 u8 len; 128 u8 data[0]; 129 } generic_elem; 130 struct { 131 #define MLME_STA_DEAUTH 0 132 #define MLME_STA_DISASSOC 1 133 u16 cmd; 134 u16 reason_code; 135 } mlme; 136 struct { 137 u8 ssid_len; 138 u8 ssid[32]; 139 } scan_req; 140 } u; 141 }; 142 143 #define HOSTAP_CRYPT_FLAG_SET_TX_KEY 0x01 144 #define HOSTAP_CRYPT_FLAG_PERMANENT 0x02 145 146 #define HOSTAP_CRYPT_ERR_UNKNOWN_ALG 2 147 #define HOSTAP_CRYPT_ERR_UNKNOWN_ADDR 3 148 #define HOSTAP_CRYPT_ERR_CRYPT_INIT_FAILED 4 149 #define HOSTAP_CRYPT_ERR_KEY_SET_FAILED 5 150 #define HOSTAP_CRYPT_ERR_TX_KEY_SET_FAILED 6 151 #define HOSTAP_CRYPT_ERR_CARD_CONF_FAILED 7 152 153 #endif /* HOSTAP_DRIVER_H */ 154