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
14struct 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
31extern 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