Searched refs:ring_virt (Results 1 – 2 of 2) sorted by relevance
228 if (chan->ring_virt) in pasemi_dma_free_chan()254 BUG_ON(chan->ring_virt); in pasemi_dma_alloc_ring()258 chan->ring_virt = dma_alloc_coherent(&dma_pdev->dev, in pasemi_dma_alloc_ring()262 if (!chan->ring_virt) in pasemi_dma_alloc_ring()265 memset(chan->ring_virt, 0, ring_size * sizeof(u64)); in pasemi_dma_alloc_ring()278 BUG_ON(!chan->ring_virt); in pasemi_dma_free_ring()281 chan->ring_virt, chan->ring_dma); in pasemi_dma_free_ring()282 chan->ring_virt = NULL; in pasemi_dma_free_ring()
489 u64 *ring_virt; /* Virt address for ring */ member