Viewing file: keyboard.h (1.84 KB) -rw-r--r-- Select action/file-type: (+) | (+) | (+) | Code (+) | Session (+) | (+) | SDB (+) | (+) | (+) | (+) | (+) | (+) |
/* * 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;
#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
/* 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, IRQF_SHARED, "PS2 Mouse", dev_id)
#define aux_free_irq(dev_id) free_irq(AUX_IRQ, dev_id)
#endif /* __KERNEL__ */
|