Home | History | Annotate | Download | only in nouveau

Lines Matching refs:dma

43  * xf86-video-nv configures the DMA fetch size to 32 bytes, and uses
97 	chan->dma.free -= size;
104 	nouveau_bo_wr32(chan->push.buffer, chan->dma.cur++, data);
149 	if (chan->dma.cur == chan->dma.put)
153 	if (chan->dma.ib_max) {
154 		nv50_dma_push(chan, chan->push.addr + (chan->dma.put << 2),
155 			      (chan->dma.cur - chan->dma.put) << 2);
157 		WRITE_PUT(chan->dma.cur);
160 	chan->dma.put = chan->dma.cur;
166 	chan->dma.cur = chan->dma.put;