Cross Reference: /src/sys/arch/amiga/dev/flsc.c

Lines Matching refs:sc_reg
160 	fsc->sc_reg = &((volatile uint8_t *)zap->va)[0x1000001];
164 	aprint_normal(": address %p", fsc->sc_reg);
196 	fsc->sc_hardbits = fsc->sc_reg[0x40];
214 	fsc->sc_reg[0x40] = fsc->sc_portbits;
233 	return fsc->sc_reg[reg * 4];
282 	fsc->sc_reg[reg * 4] = v;
291 	hardbits = fsc->sc_reg[0x40];
301 	    (fsc->sc_reg[NCR_STAT * 4] & NCRSTAT_INT) != 0) {
305 	if (fsc->sc_piomode && (fsc->sc_reg[NCR_STAT * 4] & NCRSTAT_INT) != 0 &&
309 	fsc->sc_reg[0x40] = fsc->sc_portbits & ~FLSC_PB_INT_BITS;
310 	fsc->sc_reg[0x40] = fsc->sc_portbits;
319 	fsc->sc_reg[0x40] = fsc->sc_portbits & ~FLSC_PB_INT_BITS;
320 	fsc->sc_reg[0x40] = fsc->sc_portbits;
336 		    fsc->sc_reg[NCR_STAT * 4], ti->flags, ti->offset);
338 		    ti->period, fsc->sc_reg[NCR_FFLAG * 4], 
339 		    fsc->sc_reg[NCR_INTR * 4]);
345 	fsc->sc_reg[0x40] = fsc->sc_portbits;
346 	fsc->sc_reg[0x80] = 0;
363 	    fsc->sc_reg[NCR_FFLAG * 4] & NCRFIFO_FF));
364 	if ((fsc->sc_reg[0x40] & FLSC_HB_CREQ) == 0)
375 		fsc->sc_reg[0x40] = fsc->sc_portbits;
376 		fsc->sc_reg[0x80] = 0;
378 		cnt = fsc->sc_reg[NCR_TCL * 4];
379 		cnt += fsc->sc_reg[NCR_TCM * 4] << 8;
380 		cnt += fsc->sc_reg[NCR_TCH * 4] << 16;
382 			cnt += fsc->sc_reg[NCR_FFLAG * 4] & NCRFIFO_FF;
383 			fsc->sc_reg[NCR_CMD * 4] = NCRCMD_FLUSH;
417 	cmdreg = fsc->sc_reg + NCR_CMD * 4;
418 	fiforeg = fsc->sc_reg + NCR_FIFO * 4;
419 	statreg = fsc->sc_reg + NCR_STAT * 4;
420 	intrreg = fsc->sc_reg + NCR_INTR * 4;
438 				n = 16 - (fsc->sc_reg[NCR_FFLAG * 4] & NCRFIFO_FF);
506 				fsc->sc_reg[NCR_FIFO * 4] = **fsc->sc_dmaaddr;
530 	fsc->sc_reg[0x40] = fsc->sc_portbits;
531 	fsc->sc_reg[0x80] = 0;
540 			fsc->sc_reg[NCR_FIFO * 4] = *ptr++;
559 			fsc->sc_reg[NCR_FIFO * 4] = *ptr++;
613 	fsc->sc_reg[0x80] = 0;
618 	fsc->sc_reg[0x40] = fsc->sc_portbits;
639 		fsc->sc_reg[0x40] = fsc->sc_portbits;
649 	fsc->sc_reg[0x40] = fsc->sc_portbits;
651 	fsc->sc_reg[0x80] = 0;
OpenGrok
