keyboard.h

内核linux2.4.20,可跟rtlinux3.2打补丁 组成实时linux系统,编译内核

/*
 *  linux/include/asm-arm/arch-sa1100/keyboard.h
 *  Created 16 Dec 1999 by Nicolas Pitre <[e-mail]>
 *  This file contains the SA1100 architecture specific keyboard definitions
 */
#ifndef _SA1100_KEYBOARD_H
#define _SA1100_KEYBOARD_H

#include <linux/config.h>
#include <asm/mach-types.h>
#include <asm/arch/assabet.h>

#define kbd_disable_irq()	do { } while(0);
#define kbd_enable_irq()	do { } while(0);

extern void sa1111_kbd_init_hw(void);
extern void gc_kbd_init_hw(void);
extern void smartio_kbd_init_hw(void);
extern void cerf_kbd_init_hw(void);

static inline void kbd_init_hw(void)
{
	if ((machine_is_assabet() && machine_has_neponset()) ||
	    machine_is_graphicsmaster())
		sa1111_kbd_init_hw();
	if (machine_is_graphicsclient())
		gc_kbd_init_hw();
	if (machine_is_adsbitsy())
		smartio_kbd_init_hw();
#ifdef CONFIG_SA1100_CERF_CPLD
	if (machine_is_cerf())
		cerf_kbd_init_hw();
#endif
}

#endif  /* _SA1100_KEYBOARD_H */