Searched refs:ring_virt (Results 1 – 2 of 2) sorted by relevance
216 if (chan->ring_virt) in pasemi_dma_free_chan()242 BUG_ON(chan->ring_virt); in pasemi_dma_alloc_ring()246 chan->ring_virt = dma_alloc_coherent(&dma_pdev->dev, in pasemi_dma_alloc_ring()250 if (!chan->ring_virt) in pasemi_dma_alloc_ring()264 BUG_ON(!chan->ring_virt); in pasemi_dma_free_ring()267 chan->ring_virt, chan->ring_dma); in pasemi_dma_free_ring()268 chan->ring_virt = NULL; in pasemi_dma_free_ring()
477 u64 *ring_virt; /* Virt address for ring */ member