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Annotation of 3BSD/sys/h/mba.h, revision 1.1.1.1

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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