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  /src/sys/arch/amiga/amiga/
cia.c 123 dispatch_cia_ints (1, ciab.icr);
cia.h 65 #define ciab (*((volatile struct CIA *)CIABbase)) macro
amiga_init.c 865 ciab.icr = 0x7f; /* and again */
890 ciab.icr = 0x7f; /* and again */
locore.s 615 jge Lchkexter | CIAB IR not set, go through isr chain
626 movl %d0,%sp@- | push CIAB interrupt flags
641 | other ciab interrupts?
  /src/sys/arch/amiga/dev/
ser.c 321 last_ciab_pra = ciab.pra;
528 CLRRTS(ciab.pra); /* drop RTS if buffer almost full */
570 SETRTS(ciab.pra); /* start accepting data again */
657 stat = ciab.pra;
806 last_ciab_pra = ciab.pra;
829 CLRRTS(ciab.pra);
831 SETRTS(ciab.pra);
899 if (ISCTS(ciab.pra))
1013 ciab.pra = ~ub;
1017 ciab.pra |= ub
    [all...]
par.c 173 printf ("port = $%x\n", ((ciab.pra ^ CIAB_PRA_SEL)
537 || ((ciab.pra ^ CIAB_PRA_SEL)
545 ((ciab.pra ^ CIAB_PRA_SEL)
591 ciab.ddra &= ~(CIAB_PRA_SEL|CIAB_PRA_POUT|CIAB_PRA_BUSY);
fd.c 299 #define FDSELECT(um) do { ciab.prb &= ~(um); } while (0)
304 #define FDDESELECT(um) do { ciab.prb |= (um); delay(1); } while (0)
315 if (on) ciab.prb &= ~CIAB_PRB_MTR; else ciab.prb |= CIAB_PRB_MTR; \
322 if (head) ciab.prb &= ~CIAB_PRB_SIDE; else ciab.prb |= CIAB_PRB_SIDE; \
329 if (in) ciab.prb &= ~CIAB_PRB_DIR; else ciab.prb |= CIAB_PRB_DIR; \
336 ciab.prb &= ~CIAB_PRB_STEP; ciab.prb |= CIAB_PRB_STEP;
    [all...]

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