1/* $NetBSD: i8042reg.h,v 1.7 1998/01/18 14:41:37 drochner Exp $ */ 2 3#define KBSTATP 4 /* kbd controller status port (I) */ 4#define KBS_DIB 0x01 /* kbd data in buffer */ 5#define KBS_IBF 0x02 /* kbd input buffer low */ 6#define KBS_WARM 0x04 /* kbd system flag */ 7#define KBS_OCMD 0x08 /* kbd output buffer has command */ 8#define KBS_NOSEC 0x10 /* kbd security lock not engaged */ 9#define KBS_TERR 0x20 /* kbd transmission error */ 10#define KBS_RERR 0x40 /* kbd receive error */ 11#define KBS_PERR 0x80 /* kbd parity error */ 12 13#define KBCMDP 4 /* kbd controller port (O) */ 14#define KBC_RAMREAD 0x20 /* read from RAM */ 15#define KBC_RAMWRITE 0x60 /* write to RAM */ 16#define KBC_AUXDISABLE 0xa7 /* disable auxiliary port */ 17#define KBC_AUXENABLE 0xa8 /* enable auxiliary port */ 18#define KBC_AUXTEST 0xa9 /* test auxiliary port */ 19#define KBC_KBDECHO 0xd2 /* echo to keyboard port */ 20#define KBC_AUXECHO 0xd3 /* echo to auxiliary port */ 21#define KBC_AUXWRITE 0xd4 /* write to auxiliary port */ 22#define KBC_SELFTEST 0xaa /* start self-test */ 23#define KBC_KBDTEST 0xab /* test keyboard port */ 24#define KBC_KBDDISABLE 0xad /* disable keyboard port */ 25#define KBC_KBDENABLE 0xae /* enable keyboard port */ 26#define KBC_PULSE0 0xfe /* pulse output bit 0 */ 27#define KBC_PULSE1 0xfd /* pulse output bit 1 */ 28#define KBC_PULSE2 0xfb /* pulse output bit 2 */ 29#define KBC_PULSE3 0xf7 /* pulse output bit 3 */ 30 31#define KBDATAP 0 /* kbd data port (I) */ 32#define KBOUTP 0 /* kbd data port (O) */ 33 34#define K_RDCMDBYTE 0x20 35#define K_LDCMDBYTE 0x60 36 37#define KC8_TRANS 0x40 /* convert to old scan codes */ 38#define KC8_MDISABLE 0x20 /* disable mouse */ 39#define KC8_KDISABLE 0x10 /* disable keyboard */ 40#define KC8_IGNSEC 0x08 /* ignore security lock */ 41#define KC8_CPU 0x04 /* exit from protected mode reset */ 42#define KC8_MENABLE 0x02 /* enable mouse interrupt */ 43#define KC8_KENABLE 0x01 /* enable keyboard interrupt */ 44#define CMDBYTE (KC8_TRANS|KC8_CPU|KC8_MENABLE|KC8_KENABLE) 45