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 //#define HCF_MIN_COMM_QUALITY 0 84 //#define HCF_MAX_COMM_QUALITY 92 85 //#define HCF_MIN_SIGNAL_LEVEL 47 86 //#define HCF_MAX_SIGNAL_LEVEL 138 87 //#define HCF_MIN_NOISE_LEVEL 47 88 //#define HCF_MAX_NOISE_LEVEL 138 89 //#define HCF_0DBM_OFFSET 149 90 91 // PE1DNN 92 // Better data from the real world. Not scientific but empirical data gathered 93 // from a Thomson Speedtouch 110 which is identified as: 94 // PCMCIA Info: "Agere Systems" "Wireless PC Card Model 0110" 95 // Manufacture ID: 0156,0003 96 // Lowest measurment for noise floor seen is value 54 97 // Highest signal strength in close proximity to the AP seen is value 118 98 // Very good must be arround 100 (otherwise its never "full scale" 99 // All other constants are derrived from these. This makes the signal gauge 100 // work for me... 101 #define HCF_MIN_SIGNAL_LEVEL 54 102 #define HCF_MAX_SIGNAL_LEVEL 100 103 #define HCF_MIN_NOISE_LEVEL HCF_MIN_SIGNAL_LEVEL 104 #define HCF_MAX_NOISE_LEVEL HCF_MAX_SIGNAL_LEVEL 105 #define HCF_0DBM_OFFSET (HCF_MAX_SIGNAL_LEVEL + 1) 106 #define HCF_MIN_COMM_QUALITY 0 107 #define HCF_MAX_COMM_QUALITY (HCF_MAX_SIGNAL_LEVEL - HCF_MIN_NOISE_LEVEL + 1) 108 109 110 /* For encryption (WEP) */ 111 #define MIN_KEY_SIZE 5 // 40 bits RC4 - WEP 112 #define MAX_KEY_SIZE 13 // 104 bits 113 #define MAX_KEYS 4 114 115 #define RADIO_CHANNELS 14 116 #define RADIO_SENSITIVITY_LEVELS 3 117 #define RADIO_TX_POWER_MWATT 32 118 #define RADIO_TX_POWER_DBM 15 119 120 #define MIN_RTS_BYTES 0 121 #define MAX_RTS_BYTES 2347 122 123 #define MAX_RATES 8 124 #define MEGABIT 1024*1024 125 126 #define HCF_FAILURE 0xFF 127 #define UIL_FAILURE 0xFF 128 #define CFG_UIL_CONNECT 0xA123 // Define differently? 129 #define CFG_UIL_CONNECT_ACK_CODE 0x5653435A // VSCZ 130 #define WVLAN2_UIL_CONNECTED (0x01L << 0) 131 #define WVLAN2_UIL_BUSY (0x01L << 1) 132 133 134 135 136 /******************************************************************************* 137 * driver ioctl interface 138 ******************************************************************************/ 139 #define WVLAN2_IOCTL_UIL SIOCDEVPRIVATE 140 141 /* The UIL Interface used in conjunction with the WVLAN2_IOCTL_UIL code above 142 is defined in mdd.h. A quick reference of the UIL codes is listed below */ 143 /* 144 UIL_FUN_CONNECT 145 UIL_FUN_DISCONNECT 146 UIL_FUN_ACTION 147 UIL_ACT_BLOCK 148 UIL_ACT_UNBLOCK 149 UIL_ACT_SCA 150 UIL_ACT_DIAG 151 UIL_ACT_APPLY 152 UIL_FUN_SEND_DIAG_MSG 153 UIL_FUN_GET_INFO 154 UIL_FUN_PUT_INFO 155 */ 156 157 #define SIOCSIWNETNAME SIOCDEVPRIVATE+1 158 #define SIOCGIWNETNAME SIOCDEVPRIVATE+2 159 #define SIOCSIWSTANAME SIOCDEVPRIVATE+3 160 #define SIOCGIWSTANAME SIOCDEVPRIVATE+4 161 #define SIOCSIWPORTTYPE SIOCDEVPRIVATE+5 162 #define SIOCGIWPORTTYPE SIOCDEVPRIVATE+6 163 164 /* IOCTL code for the RTS interface */ 165 #define WL_IOCTL_RTS SIOCDEVPRIVATE+7 166 167 /* IOCTL subcodes for WL_IOCTL_RTS */ 168 #define WL_IOCTL_RTS_READ 1 169 #define WL_IOCTL_RTS_WRITE 2 170 #define WL_IOCTL_RTS_BATCH_READ 3 171 #define WL_IOCTL_RTS_BATCH_WRITE 4 172 173 174 /******************************************************************************* 175 * STRUCTURE DEFINITIONS 176 ******************************************************************************/ 177 typedef struct 178 { 179 __u16 length; 180 __u8 name[HCF_MAX_NAME_LEN]; 181 } 182 wvName_t; 183 184 185 typedef struct 186 { 187 hcf_16 len; 188 hcf_16 typ; 189 union 190 { 191 hcf_8 u8[MAX_LTV_BUF_SIZE / sizeof(hcf_8)]; 192 hcf_16 u16[MAX_LTV_BUF_SIZE / sizeof(hcf_16)]; 193 hcf_32 u32[MAX_LTV_BUF_SIZE / sizeof(hcf_32)]; 194 } u; 195 } 196 ltv_t; 197 198 199 struct uilreq 200 { 201 union 202 { 203 char ifrn_name[IFNAMSIZ]; 204 } ifr_ifrn; 205 206 IFBP hcfCtx; 207 __u8 command; 208 __u8 result; 209 210 /* The data field in this structure is typically an LTV of some type. The 211 len field is the size of the buffer in bytes, as opposed to words (like 212 the L-field in the LTV */ 213 __u16 len; 214 void *data; 215 }; 216 217 218 struct rtsreq 219 { 220 union 221 { 222 char ifrn_name[IFNAMSIZ]; 223 } 224 ifr_ifrn; 225 226 __u16 typ; 227 __u16 reg; 228 __u16 len; 229 __u16 *data; 230 }; 231 232 233 #endif // __WAVELAN2_IF_H__ 234 235