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Annotation of Net2/arch/i386/isa/ic/i8042.h, revision 1.1.1.2

1.1.1.2 ! root        1: /*
        !             2:  *     i8042.h,v 1.2 1993/05/22 08:01:55 cgd Exp
        !             3:  */
        !             4: 
1.1       root        5: #define        KBSTATP         0x64    /* kbd controller status port (I) */
                      6: #define         KBS_DIB        0x01    /* kbd data in buffer */
                      7: #define         KBS_IBF        0x02    /* kbd input buffer low */
                      8: #define         KBS_WARM       0x04    /* kbd input buffer low */
                      9: #define         KBS_OCMD       0x08    /* kbd output buffer has command */
                     10: #define         KBS_NOSEC      0x10    /* kbd security lock not engaged */
                     11: #define         KBS_TERR       0x20    /* kbd transmission error */
                     12: #define         KBS_RERR       0x40    /* kbd receive error */
                     13: #define         KBS_PERR       0x80    /* kbd parity error */
                     14: 
                     15: #define        KBCMDP          0x64    /* kbd controller port (O) */
                     16: #define        KBDATAP         0x60    /* kbd data port (I) */
                     17: #define        KBOUTP          0x60    /* kbd data port (O) */
                     18: 
                     19: #define        K_LDCMDBYTE     0x60
                     20: 
                     21: #define        KC8_TRANS       0x40    /* convert to old scan codes */
                     22: #define        KC8_OLDPC       0x20    /* old 9bit codes instead of new 11bit */
                     23: #define        KC8_DISABLE     0x10    /* disable keyboard */
                     24: #define        KC8_IGNSEC      0x08    /* ignore security lock */
                     25: #define        KC8_CPU         0x04    /* exit from protected mode reset */
                     26: #define        KC8_IEN         0x01    /* enable interrupt */
                     27: #define        CMDBYTE (KC8_TRANS|KC8_IGNSEC|KC8_CPU|KC8_IEN)

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