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yaml
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r: 257190
b: refs/heads/master
c: 49cf3f2
h: refs/heads/master
v: v3
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Ralf Baechle authored and Thomas Gleixner committed Jun 9, 2011
1 parent ed8273c commit 4ff4bf5
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Showing 5 changed files with 5 additions and 7 deletions.
2 changes: 1 addition & 1 deletion [refs]
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---
refs/heads/master: 16f871bc30f86560017b9d34520593a28e08f373
refs/heads/master: 49cf3f29a1ef2e59f1be823e376c1fbac586eb8d
2 changes: 0 additions & 2 deletions trunk/arch/arm/include/asm/i8253.h
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#ifndef __ASMARM_I8253_H
#define __ASMARM_I8253_H

#define PIT_LATCH ((PIT_TICK_RATE + HZ / 2) / HZ)

#endif
2 changes: 0 additions & 2 deletions trunk/arch/mips/include/asm/i8253.h
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#ifndef __ASM_I8253_H
#define __ASM_I8253_H

#define PIT_LATCH LATCH

extern void setup_pit_timer(void);

#endif /* __ASM_I8253_H */
2 changes: 0 additions & 2 deletions trunk/arch/x86/include/asm/i8253.h
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#ifndef _ASM_X86_I8253_H
#define _ASM_X86_I8253_H

#define PIT_LATCH LATCH

extern void setup_pit_timer(void);

#endif /* _ASM_X86_I8253_H */
4 changes: 4 additions & 0 deletions trunk/include/linux/i8253.h
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#ifndef __LINUX_I8253_H
#define __LINUX_I8253_H

#include <linux/param.h>
#include <linux/spinlock.h>
#include <linux/timex.h>
#include <asm/i8253.h>

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

#define PIT_LATCH ((PIT_TICK_RATE + HZ/2) / HZ)

#define inb_pit inb_p
#define outb_pit outb_p

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