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Lines Matching refs:dxs_channel

105 	u_int dxs_channel;
859 	dxs->dxs_channel = DMAC_NO_CHANNEL;
911 	if (dxs->dxs_channel == DMAC_NO_CHANNEL) {
928 		dmac_reg_write(sc, DMAC_DCSR(dxs->dxs_channel), 0);
931 			rv = dmac_reg_read(sc, DMAC_DCSR(dxs->dxs_channel));
940 			    dxs->dxs_channel);
951 		sc->sc_active[dxs->dxs_channel] = NULL;
953 		    dxs->dxs_channel);
1019 		dxs->dxs_channel = channel;
1183 		    dxs->dxs_channel | DRCMR_MAPVLD);
1185 	dmac_reg_write(sc, DMAC_DDADR(dxs->dxs_channel),
1187 	dmac_reg_write(sc, DMAC_DCSR(dxs->dxs_channel),
1253 		dxs->dxs_channel = DMAC_NO_CHANNEL;