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Annotation of 43BSDTahoe/sys/tahoevba/scope.h, revision 1.1.1.1

1.1       root        1: /*
                      2:  *     @(#)scope.h     7.1 (Berkeley) 5/21/88
                      3:  */
                      4: 
                      5: #ifdef DOSCOPE
                      6: /*  some i/o addresses used to generate pulses for scopes */
                      7: #define        OUT1    0xffffb034
                      8: #define        OUT2    0xffffb018
                      9: #define        OUT3    0xffffb020
                     10: #define        OUT4    0xffffb004
                     11: #define        OUT5    0xffffb024
                     12: #define        OUT6    0xffffb00c
                     13: #define        OUT7    0xffffb02c
                     14: 
                     15: #define        IOaddr(off)     (caddr_t)(&vmem[(off) & 0x0fffff])
                     16: 
                     17: extern char vmem[];
                     18: extern int cold;
                     19: #define        scope_out(x)    if (!cold) movob(IOaddr(OUT/**/x),0)
                     20: #define        scope_in(x)     if( !cold) dummy =  *IOaddr(IN/**/x)
                     21: #else
                     22: #define        scope_out(x)
                     23: #define        scope_in(x)
                     24: #endif

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