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- /*
- * linux/include/asm-arm/arch-rpc/keyboard.h
- *
- * Keyboard driver definitions for RiscPC architecture
- *
- * (C) 1998 Russell King
- */
-
- #include <asm/irq.h>
-
- #define NR_SCANCODES 128
-
- extern int ps2kbd_pretranslate(unsigned char scancode);
- extern int ps2kbd_translate(unsigned char scancode, unsigned char *keycode_p, char *up_flag_p);
- extern void ps2kbd_leds(unsigned char leds);
- extern void ps2kbd_init_hw(void);
- extern unsigned char ps2kbd_sysrq_xlate[NR_SCANCODES];
-
- #define kbd_setkeycode(sc,kc) (-EINVAL)
- #define kbd_getkeycode(sc) (-EINVAL)
-
- /* Prototype: int kbd_pretranslate(scancode, raw_mode)
- * Returns : 0 to ignore scancode
- */
- #define kbd_pretranslate(sc,rm) ps2kbd_pretranslate(sc)
-
- /* Prototype: int kbd_translate(scancode, *keycode, *up_flag, raw_mode)
- * Returns : 0 to ignore scancode, *keycode set to keycode, *up_flag
- * set to 0200 if scancode indicates release
- */
- #ifdef NEW_KEYBOARD
- #define kbd_translate(sc, kcp, ufp, rm) ps2kbd_translate(sc, kcp, ufp)
- #else
- #define kbd_translate(sc, kcp, rm) ({ unsigned int up_flag; ps2kbd_translate(sc, kcp, &up_flag); })
- #endif
- #define kbd_unexpected_up(kc) (0200)
- #define kbd_leds(leds) ps2kbd_leds(leds)
- #define kbd_init_hw() ps2kbd_init_hw()
- #define kbd_sysrq_xlate ps2kbd_sysrq_xlate
- #define kbd_disable_irq() disable_irq(IRQ_KEYBOARDRX)
- #define kbd_enable_irq() enable_irq(IRQ_KEYBOARDRX)
-
- #define SYSRQ_KEY 13
-