1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
/*-
* Copyright (c) 2004-2012 Juli Mallett <jmallett@FreeBSD.org>
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
*
* $FreeBSD$
*/
#ifndef _MIPS_GXEMUL_MPREG_H_
#define _MIPS_GXEMUL_MPREG_H_
#define GXEMUL_MP_DEV_BASE 0x11000000
#define GXEMUL_MP_DEV_WHOAMI 0x0000
#define GXEMUL_MP_DEV_NCPUS 0x0010
#define GXEMUL_MP_DEV_START 0x0020
#define GXEMUL_MP_DEV_STARTADDR 0x0030
#define GXEMUL_MP_DEV_STACK 0x0070
#define GXEMUL_MP_DEV_RANDOM 0x0080
#define GXEMUL_MP_DEV_MEMORY 0x0090
#define GXEMUL_MP_DEV_IPI_ONE 0x00a0
#define GXEMUL_MP_DEV_IPI_MANY 0x00b0
#define GXEMUL_MP_DEV_IPI_READ 0x00c0
#define GXEMUL_MP_DEV_CYCLES 0x00d0
#ifdef _LP64
#define GXEMUL_MP_DEV_FUNCTION(f) \
(volatile uint64_t *)MIPS_PHYS_TO_DIRECT_UNCACHED(GXEMUL_MP_DEV_BASE + (f))
#define GXEMUL_MP_DEV_READ(f) \
(volatile uint64_t)*GXEMUL_MP_DEV_FUNCTION(f)
#else
#define GXEMUL_MP_DEV_FUNCTION(f) \
(volatile uint32_t *)MIPS_PHYS_TO_DIRECT_UNCACHED(GXEMUL_MP_DEV_BASE + (f))
#define GXEMUL_MP_DEV_READ(f) \
(volatile uint32_t)*GXEMUL_MP_DEV_FUNCTION(f)
#endif
#define GXEMUL_MP_DEV_WRITE(f, v) \
*GXEMUL_MP_DEV_FUNCTION(f) = (v)
#define GXEMUL_MP_DEV_IPI_INTERRUPT (6)
#endif /* !_MIPS_GXEMUL_MPREG_H */
|
