Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * This file is subject to the terms and conditions of the GNU General Public |
| 3 | * License. See the file "COPYING" in the main directory of this archive |
| 4 | * for more details. |
| 5 | * |
| 6 | * Copyright (C) 2004 by Ralf Baechle |
| 7 | * |
| 8 | * The cpustart method is a PMC-Sierra's function to start the secondary CPU. |
| 9 | * Stock PMON 2000 has the smpfork, semlock and semunlock methods instead. |
| 10 | */ |
| 11 | #ifndef _ASM_PMON_H |
| 12 | #define _ASM_PMON_H |
| 13 | |
| 14 | struct callvectors { |
| 15 | int (*open) (char*, int, int); |
| 16 | int (*close) (int); |
| 17 | int (*read) (int, void*, int); |
| 18 | int (*write) (int, void*, int); |
| 19 | off_t (*lseek) (int, off_t, int); |
| 20 | int (*printf) (const char*, ...); |
| 21 | void (*cacheflush) (void); |
| 22 | char* (*gets) (char*); |
| 23 | union { |
| 24 | int (*smpfork) (unsigned long cp, char *sp); |
| 25 | int (*cpustart) (long, long, long, long); |
| 26 | } _s; |
| 27 | int (*semlock) (int sem); |
| 28 | void (*semunlock) (int sem); |
| 29 | }; |
| 30 | |
| 31 | extern struct callvectors *debug_vectors; |
| 32 | |
| 33 | #define pmon_open(name, flags, mode) debug_vectors->open(name, flage, mode) |
| 34 | #define pmon_close(fd) debug_vectors->close(fd) |
| 35 | #define pmon_read(fd, buf, count) debug_vectors->read(fd, buf, count) |
| 36 | #define pmon_write(fd, buf, count) debug_vectors->write(fd, buf, count) |
| 37 | #define pmon_lseek(fd, off, whence) debug_vectors->lseek(fd, off, whence) |
| 38 | #define pmon_printf(fmt...) debug_vectors->printf(fmt) |
| 39 | #define pmon_cacheflush() debug_vectors->cacheflush() |
| 40 | #define pmon_gets(s) debug_vectors->gets(s) |
| 41 | #define pmon_cpustart(n, f, sp, gp) debug_vectors->_s.cpustart(n, f, sp, gp) |
| 42 | #define pmon_smpfork(cp, sp) debug_vectors->_s.smpfork(cp, sp) |
| 43 | #define pmon_semlock(sem) debug_vectors->semlock(sem) |
| 44 | #define pmon_semunlock(sem) debug_vectors->semunlock(sem) |
| 45 | |
| 46 | #endif /* _ASM_PMON_H */ |