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Lines Matching defs:dmadir

732 		u_long dmadir;		/* DMACSR_SETREAD or DMACSR_SETWRITE */
738 			dmadir = DMACSR_SETREAD;
740 			dmadir = DMACSR_SETWRITE;
745 			nd_bsw4(DD_CSR, DMACSR_CLRCOMPLETE | dmadir);
749 			    DMACSR_CLRCOMPLETE | dmadir | DMACSR_SETSUPDATE);
804 nextdma_start(struct nextdma_softc *nsc, u_long dmadir)
843 	if (dmadir != DMACSR_SETREAD && dmadir != DMACSR_SETWRITE) {
844 		panic("DMA: nextdma_start(), dmadir arg must be"
871 		    (dmadir == DMACSR_SETREAD ? "read" : "write"),
877 	    DMACSR_INITBUFTURBO : DMACSR_INITBUF) | DMACSR_RESET | dmadir);
889 		nd_bsw4(DD_CSR, DMACSR_SETENABLE | dmadir);
891 		nd_bsw4(DD_CSR, DMACSR_SETSUPDATE | DMACSR_SETENABLE | dmadir);