1 | /* $NetBSD: i8042reg.h,v 1.8 2002/01/31 13:25:20 uwe 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 | |