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Annotation of 3BSD/sys/h/mba.h, revision 1.1

1.1     ! root        1: /*     mba.h   2.1     1/5/80  */
        !             2: 
        !             3: /*
        !             4:  * VAX Massbus adapter registers
        !             5:  */
        !             6: 
        !             7: struct mba_regs
        !             8: {
        !             9:        int     mba_csr;
        !            10:        int     mba_cr;
        !            11:        int     mba_sr;
        !            12:        int     mba_var;
        !            13:        int     mba_bcr;
        !            14: };
        !            15: 
        !            16: /*
        !            17:  * NOTE:
        !            18:  *     mba_erb at displacement 0x400
        !            19:  *     mba_as at displacement 0x410
        !            20:  *     mba_map at displacement 0x800
        !            21:  */
        !            22: 
        !            23: #define MBA0           0x80048000
        !            24: #define MBA1           0x8004a000
        !            25: 
        !            26: #define MBA_ERB                0x400
        !            27: #define MBA_MAP                0x800
        !            28: 
        !            29: #define MBA0_MAP       (MBA0 + 0x800)
        !            30: #define MBA1_MAP       (MBA1 + 0x800)
        !            31: 
        !            32: #define MBAEBITS       0xe0770
        !            33: 
        !            34: #define MBAIE          0x4
        !            35: 

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