/* $OpenBSD: kbdreg.h,v 1.2 1999/01/13 07:26:01 niklas Exp $ */ /* $NetBSD: kbdreg.h,v 1.7 1995/06/28 04:30:59 cgd Exp $ */ /* * Keyboard definitions */ #include <dev/ic/i8042reg.h> /* keyboard commands */ #define KBC_RESET 0xFF /* reset the keyboard */ #define KBC_RESEND 0xFE /* request the keyboard resend the last byte */ #define KBC_SETDEFAULT 0xF6 /* resets keyboard to its power-on defaults */ #define KBC_DISABLE 0xF5 /* as per KBC_SETDEFAULT, but also disable key scanning */ #define KBC_ENABLE 0xF4 /* enable key scanning */ #define KBC_TYPEMATIC 0xF3 /* set typematic rate and delay */ #define KBC_SETTABLE 0xF0 /* set scancode translation table */ #define KBC_MODEIND 0xED /* set mode indicators (i.e. LEDs) */ #define KBC_ECHO 0xEE /* request an echo from the keyboard */ /* keyboard responses */ #define KBR_EXTENDED 0xE0 /* extended key sequence */ #define KBR_RESEND 0xFE /* needs resend of command */ #define KBR_ACK 0xFA /* received a valid command */ #define KBR_OVERRUN 0x00 /* flooded */ #define KBR_FAILURE 0xFD /* diagnosic failure */ #define KBR_BREAK 0xF0 /* break code prefix - sent on key release */ #define KBR_RSTDONE 0xAA /* reset complete */ #define KBR_ECHO 0xEE /* echo response */