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Revision 1.2, Mon Jan 7 15:11:45 2008 UTC (9 years, 9 months ago) by lachlan.longdrop.melbourne.sgi.com
Branch: MAIN
CVS Tags: HEAD
Changes since 1.1: +2 -0 lines 

Merge up to 2.6.24-rc6
Merge of 2.6.x-xfs-melb:linux:30301a by kenmcd.

/*
 *  Machine specific IO port address definition for generic.
 *  Written by Osamu Tomita <tomita@cinet.co.jp>
 */
#ifndef __ASM_I8253_H
#define __ASM_I8253_H

#include <linux/spinlock.h>

/* i8253A PIT registers */
#define PIT_MODE		0x43
#define PIT_CH0			0x40
#define PIT_CH2			0x42

#define PIT_TICK_RATE		1193182UL

extern spinlock_t i8253_lock;

extern void setup_pit_timer(void);

#endif /* __ASM_I8253_H */