Lines Matching refs:desc_pool
424 struct dma_pool *desc_pool; member
642 segment = dma_pool_zalloc(chan->desc_pool, GFP_ATOMIC, &phys); in xilinx_vdma_alloc_tx_segment()
663 segment = dma_pool_zalloc(chan->desc_pool, GFP_ATOMIC, &phys); in xilinx_cdma_alloc_tx_segment()
780 dma_pool_free(chan->desc_pool, segment, segment->phys); in xilinx_cdma_free_tx_segment()
791 dma_pool_free(chan->desc_pool, segment, segment->phys); in xilinx_vdma_free_tx_segment()
935 dma_pool_destroy(chan->desc_pool); in xilinx_dma_free_chan_resources()
936 chan->desc_pool = NULL; in xilinx_dma_free_chan_resources()
1087 if (chan->desc_pool) in xilinx_dma_alloc_chan_resources()
1162 chan->desc_pool = dma_pool_create("xilinx_cdma_desc_pool", in xilinx_dma_alloc_chan_resources()
1168 chan->desc_pool = dma_pool_create("xilinx_vdma_desc_pool", in xilinx_dma_alloc_chan_resources()
1175 if (!chan->desc_pool && in xilinx_dma_alloc_chan_resources()