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hfa3861areg.h revision 1.2 
      1 /* $NetBSD: hfa3861areg.h,v 1.2 2007/11/16 04:31:34 dyoung Exp $ */
      2 /* $Id: hfa3861areg.h,v 1.2 2007/11/16 04:31:34 dyoung Exp $ */
      3 /*
      4  * Copyright (c) 2007 David Young.  All rights reserved.
      5  *
      6  * Written by David Young.
      7  *
      8  * Redistribution and use in source and binary forms, with or
      9  * without modification, are permitted provided that the following
     10  * conditions are met:
     11  * 1. Redistributions of source code must retain the above copyright
     12  *    notice, this list of conditions and the following disclaimer.
     13  * 2. Redistributions in binary form must reproduce the above
     14  *    copyright notice, this list of conditions and the following
     15  *    disclaimer in the documentation and/or other materials provided
     16  *    with the distribution.
     17  * 3. David Young's name may not be used to endorse or promote
     18  *    products derived from this software without specific prior
     19  *    written permission.
     20  *
     21  * THIS SOFTWARE IS PROVIDED BY DAVID YOUNG ``AS IS'' AND ANY
     22  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
     23  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
     24  * PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL DAVID
     25  * YOUNG BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     26  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
     27  * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     28  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
     29  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
     30  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     31  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
     32  * OF SUCH DAMAGE.
     33  */
     34 #ifndef _DEV_IC_HFA3861A_H_
     35 #define _DEV_IC_HFA3861A_H_
     36 
     37 /* Register set for the Intersil HFA3861A. */
     38 
     39 #define	HFA3861A_CR49	0x62	/* Read-only register mux control */
     40 #define	HFA3861A_CR49_SEL	__BIT(7)	/* 0: read-only register set 'b'
     41 						 * 1: read-only register set 'a'
     42 						 */
     43 #define	HFA3861A_CR49_RSVD	__BITS(6, 0)
     44 
     45 #define	HFA3861A_CR61	0x7c	/* Rx status, read-only, sets 'a' & 'b' */
     46 
     47 #define	HFA3861A_CR62	0x7e	/* RSSI, read-only */
     48 #define	HFA3861A_CR62_RSSI	__BITS(7, 0)	/* RSSI, sets 'a' & 'b' */
     49 
     50 #define	HFA3861A_CR63	0x80	/* Rx status, read-only */
     51 #define	HFA3861A_CR63_SIGNAL	__BITS(7, 6)	/* signal field value,
     52 						 * sets 'a' & 'b' */
     53 /* 1 Mbps */
     54 #define	HFA3861A_CR63_SIGNAL_1MBPS	__SHIFTIN(0, HFA3861A_CR63_SIGNAL)
     55 /* 2 Mbps */
     56 #define	HFA3861A_CR63_SIGNAL_2MBPS	__SHIFTIN(2, HFA3861A_CR63_SIGNAL)
     57 /* 5.5 or 11 Mbps */
     58 #define	HFA3861A_CR63_SIGNAL_OTHER_MBPS	__SHIFTIN(1, HFA3861A_CR63_SIGNAL)
     59 #define	HFA3861A_CR63_SFD	__BIT(5)	/* SFD found, sets 'a' & 'b' */
     60 #define	HFA3861A_CR63_SHORTPRE	__BIT(4)	/* short preamble detected,
     61 						 * sets 'a' & 'b'
     62 						 */
     63 #define	HFA3861A_CR63_SIGNAL_OK	__BIT(3)	/* valid signal field,
     64 						 * sets 'a' & 'b'
     65 						 */
     66 #define	HFA3861A_CR63_CRC16_OK	__BIT(2)	/* valid CRC 16,
     67 						 * sets 'a' & 'b'
     68 						 */
     69 #define	HFA3861A_CR63_ANTENNA	__BIT(1)	/* antenna used,
     70 						 * sets 'a' & 'b'
     71 						 */
     72 #define	HFA3861A_CR63_RSVD	__BIT(0)	/* reserved, sets 'a' & 'b' */
     73 
     74 #endif /* _DEV_IC_HFA3861A_H_ */
     75