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   1 /*
   2  * Copyright (c) 2007-2008 Atheros Communications Inc.
   3  *
   4  * Permission to use, copy, modify, and/or distribute this software for any
   5  * purpose with or without fee is hereby granted, provided that the above
   6  * copyright notice and this permission notice appear in all copies.
   7  *
   8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15  */
  16 /*  Module Name : athr_common.h                                         */
  17 /*                                                                      */
  18 /*  Abstract                                                            */
  19 /*      WPA related function and data structure definitions.            */
  20 /*                                                                      */
  21 /*  NOTES                                                               */
  22 /*      Platform dependent.                                             */
  23 /*                                                                      */
  24 /************************************************************************/
  25
  26 #ifndef _ATHR_COMMON_H
  27 #define _ATHR_COMMON_H
  28
  29 #define ZD_IOCTL_WPA                    (SIOCDEVPRIVATE + 1)
  30 #define ZD_IOCTL_PARAM                  (SIOCDEVPRIVATE + 2)
  31 #define ZD_IOCTL_GETWPAIE               (SIOCDEVPRIVATE + 3)
  32 #define ZD_PARAM_ROAMING                0x0001
  33 #define ZD_PARAM_PRIVACY                0x0002
  34 #define ZD_PARAM_WPA                    0x0003
  35 #define ZD_PARAM_COUNTERMEASURES        0x0004
  36 #define ZD_PARAM_DROPUNENCRYPTED        0x0005
  37 #define ZD_PARAM_AUTH_ALGS              0x0006
  38
  39 #define ZD_CMD_SET_ENCRYPT_KEY          0x0001
  40 #define ZD_CMD_SET_MLME                 0x0002
  41 #define ZD_CMD_SCAN_REQ                 0x0003
  42 #define ZD_CMD_SET_GENERIC_ELEMENT      0x0004
  43 #define ZD_CMD_GET_TSC                  0x0005
  44
  45 #define ZD_FLAG_SET_TX_KEY              0x0001
  46
  47 #define ZD_GENERIC_ELEMENT_HDR_LEN \
  48 ((int) (&((struct athr_wlan_param *) 0)->u.generic_elem.data))
  49
  50 #define ZD_CRYPT_ALG_NAME_LEN           16
  51 #define ZD_MAX_KEY_SIZE                 32
  52 #define ZD_MAX_GENERIC_SIZE             64
  53
  54 #define IEEE80211_ADDR_LEN              6
  55 #define IEEE80211_MAX_IE_SIZE           256
  56
  57 #ifdef ZM_ENALBE_WAPI
  58 #define ZM_CMD_WAPI_SETWAPI             0x0001
  59 #define ZM_CMD_WAPI_GETWAPI             0x0002
  60 #define ZM_CMD_WAPI_SETKEY              0x0003
  61 #define ZM_CMD_WAPI_GETKEY              0x0004
  62 #define ZM_CMD_WAPI_REKEY               0x0005
  63
  64 #define ZM_WAPI_WAI_REQUEST             0x00f1
  65 #define ZM_WAPI_UNICAST_REKEY           0x00f2
  66 #define ZM_WAPI_STA_AGING               0x00f3
  67 #define ZM_WAPI_MULTI_REKEY             0x00f4
  68
  69 #define ZM_WAPI_KEY_SIZE                32
  70 #define ZM_WAPI_IV_LEN                  16
  71 #endif //ZM_ENALBE_WAPI
  72 /* structure definition */
  73
  74 struct athr_wlan_param {
  75         u32 cmd;
  76         u8 sta_addr[ETH_ALEN];
  77         union {
  78                 struct {
  79                         u8 alg[ZD_CRYPT_ALG_NAME_LEN];
  80                         u32 flags;
  81                         u32 err;
  82                         u8 idx;
  83                         u8 seq[8]; /* sequence counter (set: RX, get: TX) */
  84                         u16 key_len;
  85                         u8 key[ZD_MAX_KEY_SIZE];
  86                 } crypt;
  87                 struct {
  88                         u32 flags_and;
  89                         u32 flags_or;
  90                 } set_flags_sta;
  91                 struct {
  92                         u8 len;
  93                         u8 data[ZD_MAX_GENERIC_SIZE];
  94                 } generic_elem;
  95                 struct {
  96 #define MLME_STA_DEAUTH 0
  97 #define MLME_STA_DISASSOC 1
  98                         u16 cmd;
  99                         u16 reason_code;
 100                 } mlme;
 101                 struct {
 102                         u8 ssid_len;
 103                         u8 ssid[32];
 104                 } scan_req;
 105         } u;
 106 };
 107
 108 struct ieee80211req_wpaie {
 109         u8 wpa_macaddr[IEEE80211_ADDR_LEN];
 110         u8 wpa_ie[IEEE80211_MAX_IE_SIZE];
 111 };
 112
 113 #ifdef ZM_ENALBE_WAPI
 114 struct athr_wapi_param {
 115         u16 cmd;
 116         u16 len;
 117
 118         union {
 119                 struct {
 120                         u8 sta_addr[ETH_ALEN];
 121                         u8 reserved;
 122                         u8 keyid;
 123                         u8 key[ZM_WAPI_KEY_SIZE];
 124                 } crypt;
 125                 struct {
 126                         u8 wapi_policy;
 127                 } info;
 128         } u;
 129 };
 130
 131 struct athr_wapi_sta_info
 132 {
 133         u16     msg_type;
 134         u16     datalen;
 135         u8      sta_mac[ETH_ALEN];
 136         u8      reserve_data[2];
 137         u8      gsn[ZM_WAPI_IV_LEN];
 138         u8      wie[256];
 139 };
 140 #endif //ZM_ENALBE_WAPI
 141 #endif