1 | /* $NetBSD: hfa3861areg.h,v 1.4 2009/10/19 23:19:39 rmind Exp $ */ |
2 | /* $Id: hfa3861areg.h,v 1.4 2009/10/19 23:19:39 rmind 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 | * |
18 | * THIS SOFTWARE IS PROVIDED BY DAVID YOUNG ``AS IS'' AND ANY |
19 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
20 | * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A |
21 | * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DAVID |
22 | * YOUNG BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
23 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED |
24 | * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
25 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
26 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
27 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
28 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY |
29 | * OF SUCH DAMAGE. |
30 | */ |
31 | #ifndef _DEV_IC_HFA3861A_H_ |
32 | #define _DEV_IC_HFA3861A_H_ |
33 | |
34 | /* Register set for the Intersil HFA3861A. */ |
35 | |
36 | #define HFA3861A_CR5 0x0a /* Tx signal field, read-write */ |
37 | #define HFA3861A_CR5_RSVD0 __BITS(7, 4) /* reserved, set to 0 */ |
38 | #define HFA3861A_CR5_SHORTPRE __BIT(3) /* 0: long preamble, |
39 | * 1: short preamble |
40 | */ |
41 | #define HFA3861A_CR5_RSVD1 __BIT(2) /* reserved, set to 0 */ |
42 | #define HFA3861A_CR5_RATE_MASK __BITS(1, 0) /* Tx data rate */ |
43 | /* 1, 2, 5.5, and 11 Mbps */ |
44 | #define HFA3861A_CR5_RATE_1 __SHIFTIN(0, HFA3861A_CR5_RATE_MASK) |
45 | #define HFA3861A_CR5_RATE_2 __SHIFTIN(1, HFA3861A_CR5_RATE_MASK) |
46 | #define HFA3861A_CR5_RATE_5 __SHIFTIN(2, HFA3861A_CR5_RATE_MASK) |
47 | #define HFA3861A_CR5_RATE_11 __SHIFTIN(3, HFA3861A_CR5_RATE_MASK) |
48 | |
49 | #define HFA3861A_CR6 0x0c /* Tx service field: copied directly to 802.11 |
50 | * PLCP header |
51 | */ |
52 | #define HFA3861A_CR7 0x0e /* Tx length, hi: microseconds Tx duration */ |
53 | #define HFA3861A_CR8 0x10 /* Tx length, lo: microseconds Tx duration */ |
54 | |
55 | #define HFA3861A_CR49 0x62 /* Read-only register mux control */ |
56 | #define HFA3861A_CR49_SEL __BIT(7) /* 0: read-only register set 'b' |
57 | * 1: read-only register set 'a' |
58 | */ |
59 | #define HFA3861A_CR49_RSVD __BITS(6, 0) |
60 | |
61 | #define HFA3861A_CR61 0x7c /* Rx status, read-only, sets 'a' & 'b' */ |
62 | |
63 | #define HFA3861A_CR62 0x7e /* RSSI, read-only */ |
64 | #define __BITS(7, 0) /* RSSI, sets 'a' & 'b' */ |
65 | |
66 | #define HFA3861A_CR63 0x80 /* Rx status, read-only */ |
67 | #define HFA3861A_CR63_SIGNAL_MASK __BITS(7, 6) /* signal field value, |
68 | * sets 'a' & 'b' */ |
69 | /* 1 Mbps */ |
70 | #define HFA3861A_CR63_SIGNAL_1MBPS __SHIFTIN(0, HFA3861A_CR63_SIGNAL) |
71 | /* 2 Mbps */ |
72 | #define HFA3861A_CR63_SIGNAL_2MBPS __SHIFTIN(2, HFA3861A_CR63_SIGNAL) |
73 | /* 5.5 or 11 Mbps */ |
74 | #define HFA3861A_CR63_SIGNAL_OTHER_MBPS __SHIFTIN(1, HFA3861A_CR63_SIGNAL) |
75 | #define HFA3861A_CR63_SFD __BIT(5) /* SFD found, sets 'a' & 'b' */ |
76 | #define HFA3861A_CR63_SHORTPRE __BIT(4) /* short preamble detected, |
77 | * sets 'a' & 'b' |
78 | */ |
79 | #define HFA3861A_CR63_SIGNAL_OK __BIT(3) /* valid signal field, |
80 | * sets 'a' & 'b' |
81 | */ |
82 | #define HFA3861A_CR63_CRC16_OK __BIT(2) /* valid CRC 16, |
83 | * sets 'a' & 'b' |
84 | */ |
85 | #define HFA3861A_CR63_ANTENNA __BIT(1) /* antenna used, |
86 | * sets 'a' & 'b' |
87 | */ |
88 | #define HFA3861A_CR63_RSVD __BIT(0) /* reserved, sets 'a' & 'b' */ |
89 | |
90 | #endif /* _DEV_IC_HFA3861A_H_ */ |
91 | |