1/* 2 * linux/include/asm-shmedia/keyboard.h 3 * 4 * Copied from i386 version: 5 * Created 3 Nov 1996 by Geert Uytterhoeven 6 */ 7 8/* 9 * This file contains the i386 architecture specific keyboard definitions 10 */ 11 12#ifndef __ASM_SH64_KEYBOARD_H 13#define __ASM_SH64_KEYBOARD_H 14 15#ifdef __KERNEL__ 16 17#include <linux/kernel.h> 18#include <linux/ioport.h> 19#include <asm/io.h> 20 21#ifdef CONFIG_SH_CAYMAN 22#define KEYBOARD_IRQ (START_EXT_IRQS + 2) /* SMSC SuperIO IRQ 1 */ 23#endif 24#define DISABLE_KBD_DURING_INTERRUPTS 0 25 26extern int pckbd_setkeycode(unsigned int scancode, unsigned int keycode); 27extern int pckbd_getkeycode(unsigned int scancode); 28extern int pckbd_translate(unsigned char scancode, unsigned char *keycode, 29 char raw_mode); 30extern char pckbd_unexpected_up(unsigned char keycode); 31extern void pckbd_leds(unsigned char leds); 32extern void pckbd_init_hw(void); 33 34#define kbd_setkeycode pckbd_setkeycode 35#define kbd_getkeycode pckbd_getkeycode 36#define kbd_translate pckbd_translate 37#define kbd_unexpected_up pckbd_unexpected_up 38#define kbd_leds pckbd_leds 39#define kbd_init_hw pckbd_init_hw 40 41/* resource allocation */ 42#define kbd_request_region() 43#define kbd_request_irq(handler) request_irq(KEYBOARD_IRQ, handler, 0, \ 44 "keyboard", NULL) 45 46/* How to access the keyboard macros on this platform. */ 47#define kbd_read_input() inb(KBD_DATA_REG) 48#define kbd_read_status() inb(KBD_STATUS_REG) 49#define kbd_write_output(val) outb(val, KBD_DATA_REG) 50#define kbd_write_command(val) outb(val, KBD_CNTL_REG) 51 52/* Some stoneage hardware needs delays after some operations. */ 53#define kbd_pause() do { } while(0) 54 55/* 56 * Machine specific bits for the PS/2 driver 57 */ 58 59#ifdef CONFIG_SH_CAYMAN 60#define AUX_IRQ (START_EXT_IRQS + 6) /* SMSC SuperIO IRQ12 */ 61#endif 62 63#define aux_request_irq(hand, dev_id) \ 64 request_irq(AUX_IRQ, hand, IRQF_SHARED, "PS2 Mouse", dev_id) 65 66#define aux_free_irq(dev_id) free_irq(AUX_IRQ, dev_id) 67 68#endif /* __KERNEL__ */ 69#endif /* __ASM_SH64_KEYBOARD_H */ 70