freebsd-dev/sys/powerpc/include/clock.h

/*
 * Kernel interface to machine-dependent clock driver.
 * Garrett Wollman, September 1994.
 * This file is in the public domain.
 *
 * $FreeBSD$
 */

#ifndef _MACHINE_CLOCK_H_
#define	_MACHINE_CLOCK_H_

#ifdef KERNEL

extern	int	disable_rtc_set;
extern	int	wall_cmos_clock;
extern	int	adjkerntz;

void	DELAY __P((int usec));
int	sysbeep __P((int pitch, int period));
int	acquire_timer2 __P((int mode));
int	release_timer2 __P((void));

#endif /* KERNEL */

#endif /* !_MACHINE_CLOCK_H_ */
Add initial support for the FreeBSD/alpha kernel. This is very much a work in progress and has never booted a real machine. Initial development and testing was done using SimOS (see http://simos.stanford.edu for details). On the SimOS simulator, this port successfully reaches single-user mode and has been tested with loads as high as one copy of /bin/ls :-). Obtained from: partly from NetBSD/alpha 1998-06-10 10:57:29 +00:00			`/*`
			`* Kernel interface to machine-dependent clock driver.`
			`* Garrett Wollman, September 1994.`
			`* This file is in the public domain.`
			`*`
$Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00			`* $FreeBSD$`
Add initial support for the FreeBSD/alpha kernel. This is very much a work in progress and has never booted a real machine. Initial development and testing was done using SimOS (see http://simos.stanford.edu for details). On the SimOS simulator, this port successfully reaches single-user mode and has been tested with loads as high as one copy of /bin/ls :-). Obtained from: partly from NetBSD/alpha 1998-06-10 10:57:29 +00:00			`*/`

			`#ifndef _MACHINE_CLOCK_H_`
			`#define _MACHINE_CLOCK_H_`

			`#ifdef KERNEL`

Add support for adjkerntz (largely untested). 1998-10-06 08:40:18 +00:00			`extern int disable_rtc_set;`
Add initial support for the FreeBSD/alpha kernel. This is very much a work in progress and has never booted a real machine. Initial development and testing was done using SimOS (see http://simos.stanford.edu for details). On the SimOS simulator, this port successfully reaches single-user mode and has been tested with loads as high as one copy of /bin/ls :-). Obtained from: partly from NetBSD/alpha 1998-06-10 10:57:29 +00:00			`extern int wall_cmos_clock;`
			`extern int adjkerntz;`

			`void DELAY __P((int usec));`
			`int sysbeep __P((int pitch, int period));`
Add declaration of {aquire,release}_timer2(). 1998-07-22 08:26:23 +00:00			`int acquire_timer2 __P((int mode));`
			`int release_timer2 __P((void));`
Add initial support for the FreeBSD/alpha kernel. This is very much a work in progress and has never booted a real machine. Initial development and testing was done using SimOS (see http://simos.stanford.edu for details). On the SimOS simulator, this port successfully reaches single-user mode and has been tested with loads as high as one copy of /bin/ls :-). Obtained from: partly from NetBSD/alpha 1998-06-10 10:57:29 +00:00
			`#endif /* KERNEL */`

			`#endif /* !_MACHINE_CLOCK_H_ */`