1 /* $NetBSD: dig64.h,v 1.1 2006/04/07 14:21:18 cherry Exp $ */
4 * Copyright (c) 2002 Marcel Moolenaar
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
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 copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 #ifndef _MACHINE_DIG64_H_
32 #define _MACHINE_DIG64_H_
40 * XXX using a 64-bit type for the address would cause padding and
41 * using __packed would cause unaligned accesses...
47 struct dig64_hcdp_entry
{
49 #define DIG64_HCDP_CONSOLE 0
50 #define DIG64_HCDP_DBGPORT 1
57 uint8_t _reserved1_
:3;
58 uint8_t pci_function
:3;
59 uint8_t _reserved2_
:3;
63 * XXX using a 64-bit type for the baudrate would cause padding and
64 * using __packed would cause unaligned accesses...
68 struct dig64_gas address
;
73 uint8_t pci_interface
;
74 uint8_t _reserved3_
[7];
77 struct dig64_hcdp_table
{
79 #define HCDP_SIGNATURE "HCDP"
89 struct dig64_hcdp_entry entry
[1];