1/******************************************************************************* 2 * Agere Systems Inc. 3 * Wireless device driver for Linux (wlags49). 4 * 5 * Copyright (c) 1998-2003 Agere Systems Inc. 6 * All rights reserved. 7 * http://www.agere.com 8 * 9 * Initially developed by TriplePoint, Inc. 10 * http://www.triplepoint.com 11 * 12 *------------------------------------------------------------------------------ 13 * 14 * Driver common header for info needed by driver source and user-space 15 * processes communicating with the driver. 16 * 17 *------------------------------------------------------------------------------ 18 * 19 * SOFTWARE LICENSE 20 * 21 * This software is provided subject to the following terms and conditions, 22 * which you should read carefully before using the software. Using this 23 * software indicates your acceptance of these terms and conditions. If you do 24 * not agree with these terms and conditions, do not use the software. 25 * 26 * Copyright © 2003 Agere Systems Inc. 27 * All rights reserved. 28 * 29 * Redistribution and use in source or binary forms, with or without 30 * modifications, are permitted provided that the following conditions are met: 31 * 32 * . Redistributions of source code must retain the above copyright notice, this 33 * list of conditions and the following Disclaimer as comments in the code as 34 * well as in the documentation and/or other materials provided with the 35 * distribution. 36 * 37 * . Redistributions in binary form must reproduce the above copyright notice, 38 * this list of conditions and the following Disclaimer in the documentation 39 * and/or other materials provided with the distribution. 40 * 41 * . Neither the name of Agere Systems Inc. nor the names of the contributors 42 * may be used to endorse or promote products derived from this software 43 * without specific prior written permission. 44 * 45 * Disclaimer 46 * 47 * THIS SOFTWARE IS PROVIDED AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES, 48 * INCLUDING, BUT NOT LIMITED TO, INFRINGEMENT AND THE IMPLIED WARRANTIES OF 49 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. ANY 50 * USE, MODIFICATION OR DISTRIBUTION OF THIS SOFTWARE IS SOLELY AT THE USERS OWN 51 * RISK. IN NO EVENT SHALL AGERE SYSTEMS INC. OR CONTRIBUTORS BE LIABLE FOR ANY 52 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 53 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 54 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 55 * ON ANY THEORY OF LIABILITY, INCLUDING, BUT NOT LIMITED TO, CONTRACT, STRICT 56 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 57 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH 58 * DAMAGE. 59 * 60 ******************************************************************************/ 61 62#ifndef __WAVELAN2_IF_H__ 63#define __WAVELAN2_IF_H__ 64 65 66 67 68/******************************************************************************* 69 * constant definitions 70 ******************************************************************************/ 71#define MAX_LTV_BUF_SIZE (512 - (sizeof(hcf_16) * 2)) 72 73#define HCF_TALLIES_SIZE (sizeof(CFG_HERMES_TALLIES_STRCT) + \ 74 (sizeof(hcf_16) * 2)) 75 76#define HCF_MAX_MULTICAST 16 77#define HCF_MAX_NAME_LEN 32 78#define MAX_LINE_SIZE 256 79#define HCF_NUM_IO_PORTS 0x80 80#define TX_TIMEOUT ((800 * HZ) / 1000) 81 82 83/* PE1DNN 84 * Better data from the real world. Not scientific but empirical data gathered 85 * from a Thomson Speedtouch 110 which is identified as: 86 * PCMCIA Info: "Agere Systems" "Wireless PC Card Model 0110" 87 * Manufacture ID: 0156,0003 88 * Lowest measurment for noise floor seen is value 54 89 * Highest signal strength in close proximity to the AP seen is value 118 90 * Very good must be around 100 (otherwise its never "full scale" 91 * All other constants are derrived from these. This makes the signal gauge 92 * work for me... 93 */ 94#define HCF_MIN_SIGNAL_LEVEL 54 95#define HCF_MAX_SIGNAL_LEVEL 100 96#define HCF_MIN_NOISE_LEVEL HCF_MIN_SIGNAL_LEVEL 97#define HCF_MAX_NOISE_LEVEL HCF_MAX_SIGNAL_LEVEL 98#define HCF_0DBM_OFFSET (HCF_MAX_SIGNAL_LEVEL + 1) 99#define HCF_MIN_COMM_QUALITY 0 100#define HCF_MAX_COMM_QUALITY (HCF_MAX_SIGNAL_LEVEL - \ 101 HCF_MIN_NOISE_LEVEL + 1) 102 103 104/* For encryption (WEP) */ 105#define MIN_KEY_SIZE 5 /* 40 bits RC4 - WEP */ 106#define MAX_KEY_SIZE 13 /* 104 bits */ 107#define MAX_KEYS 4 108 109#define RADIO_CHANNELS 14 110#define RADIO_SENSITIVITY_LEVELS 3 111#define RADIO_TX_POWER_MWATT 32 112#define RADIO_TX_POWER_DBM 15 113 114#define MIN_RTS_BYTES 0 115#define MAX_RTS_BYTES 2347 116 117#define MAX_RATES 8 118#define MEGABIT (1024 * 1024) 119 120#define HCF_FAILURE 0xFF 121#define UIL_FAILURE 0xFF 122#define CFG_UIL_CONNECT 0xA123 /* Define differently? */ 123#define CFG_UIL_CONNECT_ACK_CODE 0x5653435A /* VSCZ */ 124#define WVLAN2_UIL_CONNECTED (0x01L << 0) 125#define WVLAN2_UIL_BUSY (0x01L << 1) 126 127 128 129 130/******************************************************************************* 131 * driver ioctl interface 132 ******************************************************************************/ 133#define WVLAN2_IOCTL_UIL SIOCDEVPRIVATE 134 135/* The UIL Interface used in conjunction with the WVLAN2_IOCTL_UIL code above 136 is defined in mdd.h. A quick reference of the UIL codes is listed below */ 137/* 138UIL_FUN_CONNECT 139UIL_FUN_DISCONNECT 140UIL_FUN_ACTION 141 UIL_ACT_BLOCK 142 UIL_ACT_UNBLOCK 143 UIL_ACT_SCA 144 UIL_ACT_DIAG 145 UIL_ACT_APPLY 146UIL_FUN_SEND_DIAG_MSG 147UIL_FUN_GET_INFO 148UIL_FUN_PUT_INFO 149*/ 150 151#define SIOCSIWNETNAME (SIOCDEVPRIVATE + 1) 152#define SIOCGIWNETNAME (SIOCDEVPRIVATE + 2) 153#define SIOCSIWSTANAME (SIOCDEVPRIVATE + 3) 154#define SIOCGIWSTANAME (SIOCDEVPRIVATE + 4) 155#define SIOCSIWPORTTYPE (SIOCDEVPRIVATE + 5) 156#define SIOCGIWPORTTYPE (SIOCDEVPRIVATE + 6) 157 158/* IOCTL code for the RTS interface */ 159#define WL_IOCTL_RTS (SIOCDEVPRIVATE + 7) 160 161/* IOCTL subcodes for WL_IOCTL_RTS */ 162#define WL_IOCTL_RTS_READ 1 163#define WL_IOCTL_RTS_WRITE 2 164#define WL_IOCTL_RTS_BATCH_READ 3 165#define WL_IOCTL_RTS_BATCH_WRITE 4 166 167 168/******************************************************************************* 169 * STRUCTURE DEFINITIONS 170 ******************************************************************************/ 171typedef struct { 172 __u16 length; 173 __u8 name[HCF_MAX_NAME_LEN]; 174} 175wvName_t; 176 177 178typedef struct { 179 hcf_16 len; 180 hcf_16 typ; 181 union { 182 hcf_8 u8[MAX_LTV_BUF_SIZE / sizeof(hcf_8)]; 183 hcf_16 u16[MAX_LTV_BUF_SIZE / sizeof(hcf_16)]; 184 hcf_32 u32[MAX_LTV_BUF_SIZE / sizeof(hcf_32)]; 185 } u; 186} 187ltv_t; 188 189 190struct uilreq { 191 union { 192 char ifrn_name[IFNAMSIZ]; 193 } ifr_ifrn; 194 195 IFBP hcfCtx; 196 __u8 command; 197 __u8 result; 198 199 /* The data field in this structure is typically an LTV of some type. 200 The len field is the size of the buffer in bytes, as opposed to words 201 (like the L-field in the LTV */ 202 __u16 len; 203 void *data; 204}; 205 206 207struct rtsreq { 208 union { 209 char ifrn_name[IFNAMSIZ]; 210 } 211 ifr_ifrn; 212 213 __u16 typ; 214 __u16 reg; 215 __u16 len; 216 __u16 *data; 217}; 218 219 220#endif /* __WAVELAN2_IF_H__ */ 221 222