70     struct resource *drq2; /* rec */  member
282     	if (mss->drq2) {  in mss_release_resources()
283 		if (mss->drq2 != mss->drq1) {  in mss_release_resources()
284 			isa_dma_release(rman_get_start(mss->drq2));  in mss_release_resources()
286 				     	mss->drq2);  in mss_release_resources()
288 		mss->drq2 = 0;  in mss_release_resources()
338     	if (mss->drq2_rid >= 0 && !mss->drq2)  in mss_alloc_resources()
339         	mss->drq2 = bus_alloc_resource_any(dev, SYS_RES_DRQ,  in mss_alloc_resources()
345 	if (mss->drq2_rid >= 0 && !mss->drq2) ok = 0;  in mss_alloc_resources()
352 		if (mss->drq2) {  in mss_alloc_resources()
353 			rdma = rman_get_start(mss->drq2);  in mss_alloc_resources()
357 		} else mss->drq2 = mss->drq1;  in mss_alloc_resources()
1161 	sndbuf_dmasetup(ch->buffer, (dir == PCMDIR_PLAY)? mss->drq1 : mss->drq2);  in msschan_init()
1708 	rdma = rman_get_start(mss->drq2);