Return to kbdreg.h CVS log

Up to [local] / sys / arch / i386 / isa

Annotation of sys/arch/i386/isa/kbdreg.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: kbdreg.h,v 1.2 1999/01/13 07:26:01 niklas Exp $       */
                      2: /*     $NetBSD: kbdreg.h,v 1.7 1995/06/28 04:30:59 cgd Exp $   */
                      3:
                      4: /*
                      5:  * Keyboard definitions
                      6:  */
                      7:
                      8: #include <dev/ic/i8042reg.h>
                      9:
                     10: /* keyboard commands */
                     11: #define        KBC_RESET       0xFF    /* reset the keyboard */
                     12: #define        KBC_RESEND      0xFE    /* request the keyboard resend the last byte */
                     13: #define        KBC_SETDEFAULT  0xF6    /* resets keyboard to its power-on defaults */
                     14: #define        KBC_DISABLE     0xF5    /* as per KBC_SETDEFAULT, but also disable key scanning */
                     15: #define        KBC_ENABLE      0xF4    /* enable key scanning */
                     16: #define        KBC_TYPEMATIC   0xF3    /* set typematic rate and delay */
                     17: #define        KBC_SETTABLE    0xF0    /* set scancode translation table */
                     18: #define        KBC_MODEIND     0xED    /* set mode indicators (i.e. LEDs) */
                     19: #define        KBC_ECHO        0xEE    /* request an echo from the keyboard */
                     20:
                     21: /* keyboard responses */
                     22: #define        KBR_EXTENDED    0xE0    /* extended key sequence */
                     23: #define        KBR_RESEND      0xFE    /* needs resend of command */
                     24: #define        KBR_ACK         0xFA    /* received a valid command */
                     25: #define        KBR_OVERRUN     0x00    /* flooded */
                     26: #define        KBR_FAILURE     0xFD    /* diagnosic failure */
                     27: #define        KBR_BREAK       0xF0    /* break code prefix - sent on key release */
                     28: #define        KBR_RSTDONE     0xAA    /* reset complete */
                     29: #define        KBR_ECHO        0xEE    /* echo response */