1 |
dpavlin |
28 |
/* GXemul: $Id: yamon.h,v 1.1 2006/07/16 07:44:18 debug Exp $ */ |
2 |
|
|
/* $NetBSD: yamon.h,v 1.3 2005/06/09 21:43:13 he Exp $ */ |
3 |
|
|
|
4 |
|
|
#ifndef _MIPS_YAMON_YAMON_H_ |
5 |
|
|
#define _MIPS_YAMON_YAMON_H_ |
6 |
|
|
|
7 |
|
|
/* |
8 |
|
|
* Copyright 2002 Wasabi Systems, Inc. |
9 |
|
|
* All rights reserved. |
10 |
|
|
* |
11 |
|
|
* Written by Simon Burge for Wasabi Systems, Inc. |
12 |
|
|
* |
13 |
|
|
* Redistribution and use in source and binary forms, with or without |
14 |
|
|
* modification, are permitted provided that the following conditions |
15 |
|
|
* are met: |
16 |
|
|
* 1. Redistributions of source code must retain the above copyright |
17 |
|
|
* notice, this list of conditions and the following disclaimer. |
18 |
|
|
* 2. Redistributions in binary form must reproduce the above copyright |
19 |
|
|
* notice, this list of conditions and the following disclaimer in the |
20 |
|
|
* documentation and/or other materials provided with the distribution. |
21 |
|
|
* 3. All advertising materials mentioning features or use of this software |
22 |
|
|
* must display the following acknowledgement: |
23 |
|
|
* This product includes software developed for the NetBSD Project by |
24 |
|
|
* Wasabi Systems, Inc. |
25 |
|
|
* 4. The name of Wasabi Systems, Inc. may not be used to endorse |
26 |
|
|
* or promote products derived from this software without specific prior |
27 |
|
|
* written permission. |
28 |
|
|
* |
29 |
|
|
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND |
30 |
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
31 |
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
32 |
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC |
33 |
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
34 |
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
35 |
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
36 |
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
37 |
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
38 |
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
39 |
|
|
* POSSIBILITY OF SUCH DAMAGE. |
40 |
|
|
*/ |
41 |
|
|
|
42 |
|
|
/* XXX move to arch/mips/yamon/yamon.h or similar? */ |
43 |
|
|
|
44 |
|
|
#define YAMON_FUNCTION_BASE 0x1fc00500 |
45 |
|
|
|
46 |
|
|
#define YAMON_PRINT_COUNT_OFS (YAMON_FUNCTION_BASE + 0x04) |
47 |
|
|
#define YAMON_EXIT_OFS (YAMON_FUNCTION_BASE + 0x20) |
48 |
|
|
#define YAMON_FLUSH_CACHE_OFS (YAMON_FUNCTION_BASE + 0x2c) |
49 |
|
|
#define YAMON_PRINT_OFS (YAMON_FUNCTION_BASE + 0x34) |
50 |
|
|
#define YAMON_REG_CPU_ISR_OFS (YAMON_FUNCTION_BASE + 0x38) |
51 |
|
|
#define YAMON_DEREG_CPU_ISR_OFS (YAMON_FUNCTION_BASE + 0x3c) |
52 |
|
|
#define YAMON_REG_IC_ISR_OFS (YAMON_FUNCTION_BASE + 0x40) |
53 |
|
|
#define YAMON_DEREG_IC_ISR_OFS (YAMON_FUNCTION_BASE + 0x44) |
54 |
|
|
#define YAMON_REG_ESR_OFS (YAMON_FUNCTION_BASE + 0x48) |
55 |
|
|
#define YAMON_DEREG_ESR_OFS (YAMON_FUNCTION_BASE + 0x4c) |
56 |
|
|
#define YAMON_GETCHAR_OFS (YAMON_FUNCTION_BASE + 0x50) |
57 |
|
|
#define YAMON_SYSCON_READ_OFS (YAMON_FUNCTION_BASE + 0x54) |
58 |
|
|
|
59 |
|
|
#if 0 |
60 |
|
|
#define YAMON_FUNC(ofs) (*(uint32_t *)(MIPS_PHYS_TO_KSEG0(ofs))) |
61 |
|
|
|
62 |
|
|
typedef void (*t_yamon_print_count)(uint32_t port, char *s, uint32_t count); |
63 |
|
|
#define YAMON_PRINT_COUNT(s, count) \ |
64 |
|
|
((t_yamon_print_count)(YAMON_FUNC(YAMON_PRINT_COUNT_OFS)))(0, s, count) |
65 |
|
|
|
66 |
|
|
typedef void (*t_yamon_exit)(uint32_t rc); |
67 |
|
|
#define YAMON_EXIT(rc) ((t_yamon_exit)(YAMON_FUNC(YAMON_EXIT_OFS)))(rc) |
68 |
|
|
|
69 |
|
|
typedef void (*t_yamon_print)(uint32_t port, char *s); |
70 |
|
|
#define YAMON_PRINT(s) ((t_yamon_print)(YAMON_FUNC(YAMON_PRINT_OFS)))(0, s) |
71 |
|
|
|
72 |
|
|
typedef int (*t_yamon_getchar)(uint32_t port, char *ch); |
73 |
|
|
#define YAMON_GETCHAR(ch) \ |
74 |
|
|
((t_yamon_getchar)(YAMON_FUNC(YAMON_GETCHAR_OFS)))(0, ch) |
75 |
|
|
|
76 |
|
|
typedef int t_yamon_syscon_id; |
77 |
|
|
typedef int (*t_yamon_syscon_read)(t_yamon_syscon_id id, void *param, uint32_t size); |
78 |
|
|
#define YAMON_SYSCON_READ(id, param, size) \ |
79 |
|
|
((t_yamon_syscon_read)(YAMON_FUNC(YAMON_SYSCON_READ_OFS)))\ |
80 |
|
|
(id, param, size) |
81 |
|
|
|
82 |
|
|
typedef struct { |
83 |
|
|
char *name; |
84 |
|
|
char *val; |
85 |
|
|
} yamon_env_var; |
86 |
|
|
#endif |
87 |
|
|
|
88 |
|
|
#define SYSCON_BOARD_CPU_CLOCK_FREQ_ID 34 /* UINT32 */ |
89 |
|
|
#define SYSCON_BOARD_BUS_CLOCK_FREQ_ID 35 /* UINT32 */ |
90 |
|
|
#define SYSCON_BOARD_PCI_FREQ_KHZ_ID 36 /* UINT32 */ |
91 |
|
|
|
92 |
|
|
#if 0 |
93 |
|
|
const char *yamon_getenv(const char *); |
94 |
|
|
void yamon_print(char *); |
95 |
|
|
void yamon_exit(uint32_t); |
96 |
|
|
int yamon_setcpufreq(int); |
97 |
|
|
|
98 |
|
|
extern yamon_env_var *yamon_envp; |
99 |
|
|
extern struct consdev yamon_promcd; |
100 |
|
|
#endif |
101 |
|
|
|
102 |
|
|
#endif /* _MIPS_YAMON_YAMON_H_ */ |