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1da177e4 LT |
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; | |
1da177e4 LT |
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 | |
1da177e4 LT |
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) \ | |
6d20819f | 56 | request_irq(AUX_IRQ, hand, IRQF_SHARED, "PS2 Mouse", dev_id) |
1da177e4 LT |
57 | |
58 | #define aux_free_irq(dev_id) free_irq(AUX_IRQ, dev_id) | |
59 | ||
60 | #endif /* __KERNEL__ */ |