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Lines Matching refs:sdp

220 	volatile struct sdmac *sdp;
222 	sdp = dev->sc_cregs;
225 	sdp->CNTR = CNTR_PDMD | CNTR_INTEN;
232 	volatile struct sdmac *sdp;
234 	sdp = dev->sc_cregs;
247 	sdp->CNTR = dev->sc_dmacmd;
249 	sdp->ACR = (u_int) dev->sc_cur->dc_addr;
251 	sdp->ST_DMA = 1;
260 	volatile struct sdmac *sdp;
264 	sdp = dev->sc_cregs;
277 			sdp->FLUSH = 1;
280 				istr = sdp->ISTR;
287 		sdp->CINT = 1;
289 		sdp->SP_DMA = 1;
300 	volatile struct sdmac *sdp;
303 	sdp = dev->sc_cregs;
304 	stat = sdp->ISTR;
323 		sdp->CINT = 1;	/* clear possible interrupt */
341 	volatile struct sdmac *sdp;
344 	sdp = dev->sc_cregs;
357 		sdp->FLUSH = 1;
360 			istr = sdp->ISTR;
367 	sdp->CINT = 1;	/* clear possible interrupt */
369 	sdp->SP_DMA = 1;	/* stop DMA */
371 	sdp->CNTR = dev->sc_dmacmd;
373 	sdp->ACR = (u_int)dev->sc_cur->dc_addr;
375 	sdp->ST_DMA = 1;