Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
[linux-2.6] / include / asm-sh / mpc1211 / keyboard.h
1 /*
2  *  MPC1211 specific keybord definitions
3  *  Taken from the old asm-i386/keybord.h for PC/AT-style definitions
4  *  created 3 Nov 1996 by Geert Uytterhoeven.
5  */
6
7 #ifdef __KERNEL__
8
9 #include <linux/kernel.h>
10 #include <linux/ioport.h>
11 #include <linux/kd.h>
12 #include <linux/pm.h>
13 #include <asm/io.h>
14
15 #define KEYBOARD_IRQ                    1
16 #define DISABLE_KBD_DURING_INTERRUPTS   0
17
18 extern int pckbd_setkeycode(unsigned int scancode, unsigned int keycode);
19 extern int pckbd_getkeycode(unsigned int scancode);
20 extern int pckbd_translate(unsigned char scancode, unsigned char *keycode,
21                            char raw_mode);
22 extern char pckbd_unexpected_up(unsigned char keycode);
23 extern void pckbd_leds(unsigned char leds);
24 extern void pckbd_init_hw(void);
25 extern int pckbd_pm_resume(struct pm_dev *, pm_request_t, void *);
26 extern pm_callback pm_kbd_request_override;
27
28 #define kbd_setkeycode          pckbd_setkeycode
29 #define kbd_getkeycode          pckbd_getkeycode
30 #define kbd_translate           pckbd_translate
31 #define kbd_unexpected_up       pckbd_unexpected_up
32 #define kbd_leds                pckbd_leds
33 #define kbd_init_hw             pckbd_init_hw
34
35 /* resource allocation */
36 #define kbd_request_region()
37 #define kbd_request_irq(handler) request_irq(KEYBOARD_IRQ, handler, 0, \
38                                              "keyboard", NULL)
39
40 /* How to access the keyboard macros on this platform.  */
41 #define kbd_read_input() inb(KBD_DATA_REG)
42 #define kbd_read_status() inb(KBD_STATUS_REG)
43 #define kbd_write_output(val) outb(val, KBD_DATA_REG)
44 #define kbd_write_command(val) outb(val, KBD_CNTL_REG)
45
46 /* Some stoneage hardware needs delays after some operations.  */
47 #define kbd_pause() do { } while(0)
48
49 /*
50  * Machine specific bits for the PS/2 driver
51  */
52
53 #define AUX_IRQ 12
54
55 #define aux_request_irq(hand, dev_id)                                   \
56         request_irq(AUX_IRQ, hand, IRQF_SHARED, "PS2 Mouse", dev_id)
57
58 #define aux_free_irq(dev_id) free_irq(AUX_IRQ, dev_id)
59
60 #endif /* __KERNEL__ */