Return to adreg.h CVS log

Up to [CSRG BSD Unix] / 42BSD / sys / vaxuba

Annotation of 42BSD/sys/vaxuba/adreg.h, revision 1.1

1.1     ! root        1: /*     adreg.h 6.1     83/07/29        */
        !             2: 
        !             3: struct addevice {
        !             4:        short int ad_csr;                       /* Control status register */
        !             5:        short int ad_data;                      /* Data buffer */
        !             6: };
        !             7: 
        !             8: #define AD_CHAN                ADIOSCHAN
        !             9: #define AD_READ                ADIOGETW
        !            10: #define        ADIOSCHAN       _IOW(a, 0, int)         /* set channel */
        !            11: #define        ADIOGETW        _IOR(a, 1, int)         /* read one word */
        !            12: 
        !            13: /*
        !            14:  * Unibus CSR register bits
        !            15:  */
        !            16: 
        !            17: #define AD_START               01
        !            18: #define AD_SCHMITT             020
        !            19: #define AD_CLOCK               040
        !            20: #define AD_IENABLE             0100
        !            21: #define AD_DONE                0200
        !            22: #define AD_INCENABLE           040000
        !            23: #define AD_ERROR               0100000

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.