1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
65 lines
1.9 KiB
C
65 lines
1.9 KiB
C
/*
|
|
* MPC1211 specific keybord definitions
|
|
* Taken from the old asm-i386/keybord.h for PC/AT-style definitions
|
|
* created 3 Nov 1996 by Geert Uytterhoeven.
|
|
*/
|
|
|
|
#ifdef __KERNEL__
|
|
|
|
#include <linux/kernel.h>
|
|
#include <linux/ioport.h>
|
|
#include <linux/kd.h>
|
|
#include <linux/pm.h>
|
|
#include <asm/io.h>
|
|
|
|
#define KEYBOARD_IRQ 1
|
|
#define DISABLE_KBD_DURING_INTERRUPTS 0
|
|
|
|
extern int pckbd_setkeycode(unsigned int scancode, unsigned int keycode);
|
|
extern int pckbd_getkeycode(unsigned int scancode);
|
|
extern int pckbd_translate(unsigned char scancode, unsigned char *keycode,
|
|
char raw_mode);
|
|
extern char pckbd_unexpected_up(unsigned char keycode);
|
|
extern void pckbd_leds(unsigned char leds);
|
|
extern void pckbd_init_hw(void);
|
|
extern int pckbd_pm_resume(struct pm_dev *, pm_request_t, void *);
|
|
extern pm_callback pm_kbd_request_override;
|
|
extern unsigned char pckbd_sysrq_xlate[128];
|
|
|
|
#define kbd_setkeycode pckbd_setkeycode
|
|
#define kbd_getkeycode pckbd_getkeycode
|
|
#define kbd_translate pckbd_translate
|
|
#define kbd_unexpected_up pckbd_unexpected_up
|
|
#define kbd_leds pckbd_leds
|
|
#define kbd_init_hw pckbd_init_hw
|
|
#define kbd_sysrq_xlate pckbd_sysrq_xlate
|
|
|
|
#define SYSRQ_KEY 0x54
|
|
|
|
/* resource allocation */
|
|
#define kbd_request_region()
|
|
#define kbd_request_irq(handler) request_irq(KEYBOARD_IRQ, handler, 0, \
|
|
"keyboard", NULL)
|
|
|
|
/* How to access the keyboard macros on this platform. */
|
|
#define kbd_read_input() inb(KBD_DATA_REG)
|
|
#define kbd_read_status() inb(KBD_STATUS_REG)
|
|
#define kbd_write_output(val) outb(val, KBD_DATA_REG)
|
|
#define kbd_write_command(val) outb(val, KBD_CNTL_REG)
|
|
|
|
/* Some stoneage hardware needs delays after some operations. */
|
|
#define kbd_pause() do { } while(0)
|
|
|
|
/*
|
|
* Machine specific bits for the PS/2 driver
|
|
*/
|
|
|
|
#define AUX_IRQ 12
|
|
|
|
#define aux_request_irq(hand, dev_id) \
|
|
request_irq(AUX_IRQ, hand, SA_SHIRQ, "PS2 Mouse", dev_id)
|
|
|
|
#define aux_free_irq(dev_id) free_irq(AUX_IRQ, dev_id)
|
|
|
|
#endif /* __KERNEL__ */
|