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, void (*)(void), void *, 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 */ 47