include/asm-sparc/keyboard.h

   1 /* $Id: keyboard.h,v 1.3 1999/11/23 08:56:44 davem Exp $
   2  * linux/include/asm-sparc/keyboard.h
   3  *
   4  * sparc64 Created Aug 29 1997 by Eddie C. Dost (ecd@skynet.be)
   5  */
   6
   7 /*
   8  *  This file contains the Ultra/PCI architecture specific keyboard definitions
   9  */
  10
  11 #ifndef _SPARC_KEYBOARD_H
  12 #define _SPARC_KEYBOARD_H 1
  13
  14 #ifdef __KERNEL__
  15
  16 #include <linux/ioport.h>
  17 #include <asm/io.h>
  18
  19 #define KEYBOARD_IRQ                    13
  20 #define DISABLE_KBD_DURING_INTERRUPTS   0
  21
  22 extern int pcikbd_setkeycode(unsigned int scancode, unsigned int keycode);
  23 extern int pcikbd_getkeycode(unsigned int scancode);
  24 extern int pcikbd_translate(unsigned char scancode, unsigned char *keycode,
  25                             char raw_mode);
  26 extern char pcikbd_unexpected_up(unsigned char keycode);
  27 extern void pcikbd_leds(unsigned char leds);
  28 extern void pcikbd_init_hw(void);
  29 extern unsigned char pcikbd_sysrq_xlate[128];
  30
  31 #define kbd_setkeycode                  pcikbd_setkeycode
  32 #define kbd_getkeycode                  pcikbd_getkeycode
  33 #define kbd_translate                   pcikbd_translate
  34 #define kbd_unexpected_up               pcikbd_unexpected_up
  35 #define kbd_leds                        pcikbd_leds
  36 #define kbd_init_hw                     pcikbd_init_hw
  37 #define kbd_sysrq_xlate                 pcikbd_sysrq_xlate
  38 #define kbd_init                        pcikbd_init
  39
  40 #define compute_shiftstate              pci_compute_shiftstate
  41 #define keyboard_wait_for_keypress      pci_wait_for_keypress
  42 #define getkeycode                      pci_getkeycode
  43 #define setkeycode                      pci_setkeycode
  44 #define getledstate                     pci_getledstate
  45 #define setledstate                     pci_setledstate
  46 #define register_leds                   pci_register_leds
  47
  48 /* #define SYSRQ_KEY 0x54 */    /* sparc64 */
  49 #define SYSRQ_KEY 0x63          /* sparc */
  50
  51 /* resource allocation */
  52 #define kbd_request_region() request_region(0x60, 16, "keyboard")
  53 #define kbd_request_irq(handler) request_irq(KEYBOARD_IRQ, handler, 0, \
  54                                              "keyboard", NULL)
  55
  56 /* How to access the keyboard macros on this platform.  */
  57 #define kbd_read_input() inb(KBD_DATA_REG)
  58 #define kbd_read_status() inb(KBD_STATUS_REG)
  59 #define kbd_write_output(val) outb(val, KBD_DATA_REG)
  60 #define kbd_write_command(val) outb(val, KBD_CNTL_REG)
  61
  62 /* Some stoneage hardware needs delays after some operations.  */
  63 #define kbd_pause() do { } while(0)
  64
  65 /*
  66  * Machine specific bits for the PS/2 driver
  67  */
  68
  69 #define AUX_IRQ 12
  70
  71 #define aux_request_irq(hand, dev_id)                                   \
  72         request_irq(AUX_IRQ, hand, SA_SHIRQ, "PS/2 Mouse", dev_id)
  73
  74 #define aux_free_irq(dev_id) free_irq(AUX_IRQ, dev_id)
  75
  76 #endif /* __KERNEL__ */
  77
  78 #endif /* !(_SPARC_KEYBOARD_H) */