release/src-rt-6.x.4708/linux/linux-2.6.36/drivers/staging/wlags49_h2/wl_if.h

   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__