| 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_ */ |
Parent Directory
| 
Revision Log