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/*

 *  linux/include/asm-arm/arch-l7200/keyboard.h

 *

 *  Keyboard driver definitions for LinkUp Systems L7200 architecture

 *

 *  Copyright (C) 2000 Scott A McConnell (samcconn@cotw.com)

 *                     Steve Hill (sjhill@cotw.com)

 *

 *  This file is subject to the terms and conditions of the GNU General Public

 *  License. See the file COPYING in the main directory of this archive for

 *  more details.

 *

 * Changelog:

 *   07-18-2000 SAM     Created file

 *   07-28-2000 SJH     Complete rewrite

 */

#include <asm/irq.h>

#error This needs fixing --rmk

/*

 * Layout of L7200 keyboard registers

 */

struct KBD_Port {

        unsigned int KBDR;

        unsigned int KBDMR;

        unsigned int KBSBSR;

        unsigned int Reserved;

        unsigned int KBKSR;

};

#define KBD_BASE        IO_BASE_2 + 0x4000

#define l7200kbd_hwregs ((volatile struct KBD_Port *) (KBD_BASE))

extern void l7200kbd_init_hw(void);

extern int l7200kbd_translate(unsigned char scancode, unsigned char *keycode,

                              char raw_mode);

#define kbd_setkeycode(sc,kc)           (-EINVAL)

#define kbd_getkeycode(sc)              (-EINVAL)

#define kbd_translate(sc, kcp, rm)      ({ *(kcp) = (sc); 1; })

#define kbd_unexpected_up(kc)           (0200)

#define kbd_leds(leds)                  do {} while (0)

#define kbd_init_hw()                   l7200kbd_init_hw()

#define kbd_sysrq_xlate                 ((unsigned char *)NULL)

#define kbd_disable_irq()               disable_irq(IRQ_GCTC2)

#define kbd_enable_irq()                enable_irq(IRQ_GCTC2)

#define SYSRQ_KEY       13