wlandef.h

含有完整TCP/IP PPP协议的嵌入式操作系统

/****************************************************************************
*  This file is part of the WLAN-Ethernut device driver.
*
*  Copyright (c) 2004 by Michael Fischer. All rights reserved.
*
*  Redistribution and use in source and binary forms, with or without 
*  modification, are permitted provided that the following conditions 
*  are met:
*  
*  1. Redistributions of source code must retain the above copyright 
*     notice, this list of conditions and the following disclaimer.
*  2. Redistributions in binary form must reproduce the above copyright
*     notice, this list of conditions and the following disclaimer in the 
*     documentation and/or other materials provided with the distribution.
*  3. Neither the name of the author nor the names of its contributors may 
*     be used to endorse or promote products derived from this software 
*     without specific prior written permission.
*
*  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
*  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
*  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
*  FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 
*  THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 
*  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 
*  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 
*  OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
*  AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 
*  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF 
*  THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
*  SUCH DAMAGE.
*
****************************************************************************
*  Portions Copyright: 
*
*  Copyright (c) 2001 Atsushi Onoe
*  Copyright (c) 2002, 2003 Sam Leffler, Errno Consulting
*  Copyright (c) 2002 M Warner Losh <[e-mail]>.  All rights reserved.
*  Copyright (c) 1997, 1998, 1999
*	 Bill Paul <[e-mail]>.  All rights reserved.
*
*  Redistribution and use in source and binary forms, with or without
*  modification, are permitted provided that the following conditions
*  are met:
*  1. Redistributions of source code must retain the above copyright
*     notice, this list of conditions and the following disclaimer.
*  2. Redistributions in binary form must reproduce the above copyright
*     notice, this list of conditions and the following disclaimer in the
*     documentation and/or other materials provided with the distribution.
*  3. Neither the name of the author nor the names of any co-contributors
*     may be used to endorse or promote products derived from this software
*     without specific prior written permission.
*
*  THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
*  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
*  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
*  ARE DISCLAIMED.  IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
*  BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
*  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
*  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
*  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
*  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
*  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
*  THE POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************
*  History:
*
*  28.02.04  mifi   First Version 
*                   This file is a mix of several FreeBSD header files.
*                   I have put all the files together, because it was
*                   difficult to use the original files. I have try this
*                   but I must comment out to much to get it to work.
*                   Here in this file you will fimd ONLY defines. All
*                   the structs you will find in wlandrv.h.
****************************************************************************/
#ifndef __WLANDEF_H__
#define __WLANDEF_H__

/*-------------------------------------------------------------------------*/
/* global defines                                                          */
/*-------------------------------------------------------------------------*/

/***************************************************************************/
/*                         ieee80211.h                                     */
/***************************************************************************/

enum {
  IEEE80211_AUTH_NONE   = 0,
  IEEE80211_AUTH_OPEN   = 1,
  IEEE80211_AUTH_SHARED = 2,
};

#define	IEEE80211_RATE_BASIC      0x80
#define	IEEE80211_RATE_VAL			  0x7f
    


/*
 * Maximum acceptable MTU is:
 *	IEEE80211_MAX_LEN - WEP overhead - CRC -
 *		QoS overhead - RSN/WPA overhead
 * Min is arbitrarily chosen > IEEE80211_MIN_LEN.  The default
 * mtu is Ethernet-compatible; it's set by ether_ifattach.
 */
#define	IEEE80211_MTU_MAX			    2290
#define	IEEE80211_MTU_MIN			    32
 
#define	IEEE80211_MAX_LEN			(2300 + IEEE80211_CRC_LEN + \
    (IEEE80211_WEP_IVLEN + IEEE80211_WEP_KIDLEN + IEEE80211_WEP_CRCLEN))
    

/***************************************************************************/
/*                      ieee80211_var.h                                    */
/***************************************************************************/

/*
 * 802.11 definitions
 */
#define IEEE80211_CHAN_MAX        32
#define	IEEE80211_CHAN_ANY	      0xffff  /* token for ``any channel'' */
#define	IEEE80211_CHAN_ANYC \
	((struct ieee80211_channel *) IEEE80211_CHAN_ANY)

/* XXX not really a mode; there are really multiple PHY's */
enum ieee80211_phymode {
  IEEE80211_MODE_AUTO  = 0,               /* autoselect */
  IEEE80211_MODE_11A   = 1,               /* 5GHz, OFDM */
  IEEE80211_MODE_11B   = 2,               /* 2GHz, CCK */
  IEEE80211_MODE_11G   = 3,               /* 2GHz, OFDM */
  IEEE80211_MODE_FH    = 4,               /* 2GHz, GFSK */
  IEEE80211_MODE_TURBO = 5,               /* 5GHz, OFDM, 2x clock */
};
#define	IEEE80211_MODE_MAX	(IEEE80211_MODE_TURBO+1)

/* bits 0-3 are for private use by drivers */
/* channel attributes */
#define	IEEE80211_CHAN_TURBO      0x0010  /* Turbo channel */
#define	IEEE80211_CHAN_CCK        0x0020  /* CCK channel */
#define	IEEE80211_CHAN_OFDM       0x0040  /* OFDM channel */
#define	IEEE80211_CHAN_2GHZ       0x0080  /* 2 GHz spectrum channel. */
#define	IEEE80211_CHAN_5GHZ       0x0100  /* 5 GHz spectrum channel */
#define	IEEE80211_CHAN_PASSIVE    0x0200  /* Only passive scan allowed */
#define	IEEE80211_CHAN_DYN        0x0400  /* Dynamic CCK-OFDM channel */
#define	IEEE80211_CHAN_GFSK       0x0800  /* GFSK channel (FHSS PHY) */

/*
 * Useful combinations of channel characteristics.
 */
#define	IEEE80211_CHAN_FHSS \
	(IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_GFSK)
#define	IEEE80211_CHAN_A \
	(IEEE80211_CHAN_5GHZ | IEEE80211_CHAN_OFDM)
#define	IEEE80211_CHAN_B \
	(IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_CCK)
#define	IEEE80211_CHAN_PUREG \
	(IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_OFDM)
#define	IEEE80211_CHAN_G \
	(IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_DYN)
#define	IEEE80211_CHAN_T \
	(IEEE80211_CHAN_5GHZ | IEEE80211_CHAN_OFDM | IEEE80211_CHAN_TURBO)

/***************************************************************************/
/*                      ieee80211_node.h                                   */
/***************************************************************************/

#define	IEEE80211_RATE_SIZE	      8       /* 802.11 standard */
#define	IEEE80211_RATE_MAXSIZE	  15      /* max rates we'll handle */

/***************************************************************************/
/*                          if_wivar.h                                     */
/***************************************************************************/

/*
 * FirmwareType
*/
#define WI_NOTYPE                 0
#define	WI_LUCENT                 1
#define	WI_INTERSIL               2
#define	WI_SYMBOL                 3

/*
 * Encryption controls. We can enable or disable encryption as
 * well as specify up to 4 encryption keys. We can also specify
 * which of the four keys will be used for transmit encryption.
 */
#define WI_RID_ENCRYPTION         0xFC20
#define WI_RID_AUTHTYPE           0xFC21
#define WI_RID_DEFLT_CRYPT_KEYS   0xFCB0
#define WI_RID_TX_CRYPT_KEY       0xFCB1
#define WI_RID_WEP_AVAIL          0xFD4F
#define WI_RID_P2_TX_CRYPT_KEY    0xFC23
#define WI_RID_P2_CRYPT_KEY0      0xFC24
#define WI_RID_P2_CRYPT_KEY1      0xFC25
#define WI_RID_MICROWAVE_OVEN     0xFC25
#define WI_RID_P2_CRYPT_KEY2      0xFC26
#define WI_RID_P2_CRYPT_KEY3      0xFC27
#define WI_RID_P2_ENCRYPTION      0xFC28
#define WI_RID_ROAMING_MODE       0xFC2D

#define	WI_PRISM_MIN_RSSI         0x1b
#define	WI_PRISM_MAX_RSSI         0x9a
#define	WI_PRISM_DBM_OFFSET       100

#define	WI_LUCENT_MIN_RSSI        47
#define	WI_LUCENT_MAX_RSSI        138
#define	WI_LUCENT_DBM_OFFSET      149

/*
 * Various compat hacks/kludges
 */
#define le16toh(x) (x)
#define htole16(x) (x)

/***************************************************************************/
/*                          if_wireg.h                                     */
/***************************************************************************/

#define WI_DELAY	5UL /* Harald: Added UL specifiers. However that worked before */
#define WI_TIMEOUT	(500000UL/WI_DELAY) /* 500 ms */ /* Harald: Same here */

#define WI_PORT0	(0 << 8)
#define WI_PORT1	(1 << 8)
#define WI_PORT2	(2 << 8)
#define WI_PORT3	(3 << 8)
#define WI_PORT4	(4 << 8)
#define WI_PORT5	(5 << 8)

#define WI_HFA384X_SWSUPPORT0_OFF 0x28
#define WI_PRISM2STA_MAGIC        0x4A2D

/* Default port: 0 (only 0 exists on stations) */
#define WI_DEFAULT_PORT	WI_PORT0

#define WI_DEFAULT_ROAMING	1

#define WI_DEFAULT_AUTHTYPE	1

/*
 * Hermes & Prism2 register definitions 
 */

/* Hermes command/status registers. */
#define WI_COMMAND              0x00
#define WI_PARAM0               0x02
#define WI_PARAM1               0x04
#define WI_PARAM2               0x06
#define WI_STATUS               0x08
#define WI_RESP0                0x0A
#define WI_RESP1                0x0C
#define WI_RESP2                0x0E

/* Command register values. */
#define WI_CMD_BUSY             0x8000  /* busy bit */
#define WI_CMD_INI              0x0000  /* initialize */
#define WI_CMD_ENABLE           0x0001  /* enable */
#define WI_CMD_DISABLE          0x0002  /* disable */
#define WI_CMD_DIAG             0x0003
#define WI_CMD_ALLOC_MEM        0x000A  /* allocate NIC memory */
#define WI_CMD_TX               0x000B  /* transmit */
#define WI_CMD_NOTIFY           0x0010
#define WI_CMD_INQUIRE          0x0011
#define WI_CMD_ACCESS           0x0021
#define WI_CMD_ACCESS_WRITE     0x0121
#define WI_CMD_PROGRAM          0x0022
#define WI_CMD_READEE           0x0030	/* symbol only */
#define WI_CMD_READMIF          0x0030	/* prism2 */
#define WI_CMD_WRITEMIF         0x0031	/* prism2 */
#define WI_CMD_DEBUG            0x0038	/* Various test commands */

#define WI_CMD_CODE_MASK        0x003F

/*
 * Various cmd test stuff.
 */
#define WI_TEST_MONITOR         0x0B
#define WI_TEST_STOP            0x0F
#define WI_TEST_CFG_BITS        0x15
#define WI_TEST_CFG_BIT_ALC     0x08

/*
 * Reclaim qualifier bit, applicable to the
 * TX and INQUIRE commands.
 */
#define WI_RECLAIM              0x0100  /* reclaim NIC memory */

/*
 * ACCESS command qualifier bits.
 */
#define WI_ACCESS_READ          0x0000
#define WI_ACCESS_WRITE         0x0100


/* Status register values */
#define WI_STAT_CMD_CODE        0x003F
#define WI_STAT_DIAG_ERR        0x0100
#define WI_STAT_INQ_ERR         0x0500
#define WI_STAT_CMD_RESULT      0x7F00

/* memory handle management registers */
#define WI_INFO_FID             0x10
#define WI_RX_FID               0x20
#define WI_ALLOC_FID            0x22
#define WI_TX_CMP_FID           0x24

/*
 * Buffer Access Path (BAP) registers.
 * These are I/O channels. I believe you can use each one for
 * any desired purpose independently of the other. In general
 * though, we use BAP1 for reading and writing LTV records and
 * reading received data frames, and BAP0 for writing transmit
 * frames. This is a convention though, not a rule.
 */