/* * Driver interaction with Linux Host AP driver * Copyright (c) 2002-2006, Jouni Malinen * * This software may be distributed under the terms of the BSD license. * See README for more details. */ #ifndef HOSTAP_DRIVER_H #define HOSTAP_DRIVER_H /* netdevice private ioctls (used, e.g., with iwpriv from user space) */ /* New wireless extensions API - SET/GET convention (even ioctl numbers are * root only) */ #define PRISM2_IOCTL_PRISM2_PARAM (SIOCIWFIRSTPRIV + 0) #define PRISM2_IOCTL_GET_PRISM2_PARAM (SIOCIWFIRSTPRIV + 1) #define PRISM2_IOCTL_WRITEMIF (SIOCIWFIRSTPRIV + 2) #define PRISM2_IOCTL_READMIF (SIOCIWFIRSTPRIV + 3) #define PRISM2_IOCTL_MONITOR (SIOCIWFIRSTPRIV + 4) #define PRISM2_IOCTL_RESET (SIOCIWFIRSTPRIV + 6) #define PRISM2_IOCTL_INQUIRE (SIOCIWFIRSTPRIV + 8) #define PRISM2_IOCTL_WDS_ADD (SIOCIWFIRSTPRIV + 10) #define PRISM2_IOCTL_WDS_DEL (SIOCIWFIRSTPRIV + 12) #define PRISM2_IOCTL_SET_RID_WORD (SIOCIWFIRSTPRIV + 14) #define PRISM2_IOCTL_MACCMD (SIOCIWFIRSTPRIV + 16) #define PRISM2_IOCTL_ADDMAC (SIOCIWFIRSTPRIV + 18) #define PRISM2_IOCTL_DELMAC (SIOCIWFIRSTPRIV + 20) #define PRISM2_IOCTL_KICKMAC (SIOCIWFIRSTPRIV + 22) /* following are not in SIOCGIWPRIV list; check permission in the driver code */ #define PRISM2_IOCTL_DOWNLOAD (SIOCDEVPRIVATE + 13) #define PRISM2_IOCTL_HOSTAPD (SIOCDEVPRIVATE + 14) /* PRISM2_IOCTL_PRISM2_PARAM ioctl() subtypes: */ enum { /* PRISM2_PARAM_PTYPE = 1, */ /* REMOVED 2003-10-22 */ PRISM2_PARAM_TXRATECTRL = 2, PRISM2_PARAM_BEACON_INT = 3, PRISM2_PARAM_PSEUDO_IBSS = 4, PRISM2_PARAM_ALC = 5, /* PRISM2_PARAM_TXPOWER = 6, */ /* REMOVED 2003-10-22 */ PRISM2_PARAM_DUMP = 7, PRISM2_PARAM_OTHER_AP_POLICY = 8, PRISM2_PARAM_AP_MAX_INACTIVITY = 9, PRISM2_PARAM_AP_BRIDGE_PACKETS = 10, PRISM2_PARAM_DTIM_PERIOD = 11, PRISM2_PARAM_AP_NULLFUNC_ACK = 12, PRISM2_PARAM_MAX_WDS = 13, PRISM2_PARAM_AP_AUTOM_AP_WDS = 14, PRISM2_PARAM_AP_AUTH_ALGS = 15, PRISM2_PARAM_MONITOR_ALLOW_FCSERR = 16, PRISM2_PARAM_HOST_ENCRYPT = 17, PRISM2_PARAM_HOST_DECRYPT = 18, PRISM2_PARAM_HOST_ROAMING = 21, PRISM2_PARAM_BCRX_STA_KEY = 22, PRISM2_PARAM_IEEE_802_1X = 23, PRISM2_PARAM_ANTSEL_TX = 24, PRISM2_PARAM_ANTSEL_RX = 25, PRISM2_PARAM_MONITOR_TYPE = 26, PRISM2_PARAM_WDS_TYPE = 27, PRISM2_PARAM_HOSTSCAN = 28, PRISM2_PARAM_AP_SCAN = 29, PRISM2_PARAM_ENH_SEC = 30, PRISM2_PARAM_IO_DEBUG = 31, PRISM2_PARAM_BASIC_RATES = 32, PRISM2_PARAM_OPER_RATES = 33, PRISM2_PARAM_HOSTAPD = 34, PRISM2_PARAM_HOSTAPD_STA = 35, PRISM2_PARAM_WPA = 36, PRISM2_PARAM_PRIVACY_INVOKED = 37, PRISM2_PARAM_TKIP_COUNTERMEASURES = 38, PRISM2_PARAM_DROP_UNENCRYPTED = 39, PRISM2_PARAM_SCAN_CHANNEL_MASK = 40, }; enum { HOSTAP_ANTSEL_DO_NOT_TOUCH = 0, HOSTAP_ANTSEL_DIVERSITY = 1, HOSTAP_ANTSEL_LOW = 2, HOSTAP_ANTSEL_HIGH = 3 }; /* PRISM2_IOCTL_MACCMD ioctl() subcommands: */ enum { AP_MAC_CMD_POLICY_OPEN = 0, AP_MAC_CMD_POLICY_ALLOW = 1, AP_MAC_CMD_POLICY_DENY = 2, AP_MAC_CMD_FLUSH = 3, AP_MAC_CMD_KICKALL = 4 }; /* PRISM2_IOCTL_DOWNLOAD ioctl() dl_cmd: */ enum { PRISM2_DOWNLOAD_VOLATILE = 1 /* RAM */, /* Note! Old versions of prism2_srec have a fatal error in CRC-16 * calculation, which will corrupt all non-volatile downloads. * PRISM2_DOWNLOAD_NON_VOLATILE used to be 2, but it is now 3 to * prevent use of old versions of prism2_srec for non-volatile * download. */ PRISM2_DOWNLOAD_NON_VOLATILE = 3 /* FLASH */, PRISM2_DOWNLOAD_VOLATILE_GENESIS = 4 /* RAM in Genesis mode */, /* Persistent versions of volatile download commands (keep firmware * data in memory and automatically re-download after hw_reset */ PRISM2_DOWNLOAD_VOLATILE_PERSISTENT = 5, PRISM2_DOWNLOAD_VOLATILE_GENESIS_PERSISTENT = 6, }; struct prism2_download_param { u32 dl_cmd; u32 start_addr; u32 num_areas; struct prism2_download_area { u32 addr; /* wlan card address */ u32 len; caddr_t ptr; /* pointer to data in user space */ } data[0]; }; #define PRISM2_MAX_DOWNLOAD_AREA_LEN 131072 #define PRISM2_MAX_DOWNLOAD_LEN 262144 /* PRISM2_IOCTL_HOSTAPD ioctl() cmd: */ enum { PRISM2_HOSTAPD_FLUSH = 1, PRISM2_HOSTAPD_ADD_STA = 2, PRISM2_HOSTAPD_REMOVE_STA = 3, PRISM2_HOSTAPD_GET_INFO_STA = 4, /* REMOVED: PRISM2_HOSTAPD_RESET_TXEXC_STA = 5, */ PRISM2_SET_ENCRYPTION = 6, PRISM2_GET_ENCRYPTION = 7, PRISM2_HOSTAPD_SET_FLAGS_STA = 8, PRISM2_HOSTAPD_GET_RID = 9, PRISM2_HOSTAPD_SET_RID = 10, PRISM2_HOSTAPD_SET_ASSOC_AP_ADDR = 11, PRISM2_HOSTAPD_SET_GENERIC_ELEMENT = 12, PRISM2_HOSTAPD_MLME = 13, PRISM2_HOSTAPD_SCAN_REQ = 14, PRISM2_HOSTAPD_STA_CLEAR_STATS = 15, }; #define PRISM2_HOSTAPD_MAX_BUF_SIZE 1024 #define PRISM2_HOSTAPD_RID_HDR_LEN \ ((size_t) (&((struct prism2_hostapd_param *) 0)->u.rid.data)) #define PRISM2_HOSTAPD_GENERIC_ELEMENT_HDR_LEN \ ((size_t) (&((struct prism2_hostapd_param *) 0)->u.generic_elem.data)) /* Maximum length for algorithm names (-1 for nul termination) used in ioctl() */ #define HOSTAP_CRYPT_ALG_NAME_LEN 16 struct prism2_hostapd_param { u32 cmd; u8 sta_addr[ETH_ALEN]; union { struct { u16 aid; u16 capability; u8 tx_supp_rates; } add_sta; struct { u32 inactive_sec; } get_info_sta; struct { u8 alg[HOSTAP_CRYPT_ALG_NAME_LEN]; u32 flags; u32 err; u8 idx; u8 seq[8]; /* sequence counter (set: RX, get: TX) */ u16 key_len; u8 key[0]; } crypt; struct { u32 flags_and; u32 flags_or; } set_flags_sta; struct { u16 rid; u16 len; u8 data[0]; } rid; struct { u8 len; u8 data[0]; } generic_elem; struct { #define MLME_STA_DEAUTH 0 #define MLME_STA_DISASSOC 1 u16 cmd; u16 reason_code; } mlme; struct { u8 ssid_len; u8 ssid[SSID_MAX_LEN]; } scan_req; } u; }; #define HOSTAP_CRYPT_FLAG_SET_TX_KEY BIT(0) #define HOSTAP_CRYPT_FLAG_PERMANENT BIT(1) #define HOSTAP_CRYPT_ERR_UNKNOWN_ALG 2 #define HOSTAP_CRYPT_ERR_UNKNOWN_ADDR 3 #define HOSTAP_CRYPT_ERR_CRYPT_INIT_FAILED 4 #define HOSTAP_CRYPT_ERR_KEY_SET_FAILED 5 #define HOSTAP_CRYPT_ERR_TX_KEY_SET_FAILED 6 #define HOSTAP_CRYPT_ERR_CARD_CONF_FAILED 7 #endif /* HOSTAP_DRIVER_H */