Lines Matching refs:desc_pool
428 struct dma_pool *desc_pool; member
672 segment = dma_pool_zalloc(chan->desc_pool, GFP_ATOMIC, &phys); in xilinx_vdma_alloc_tx_segment()
693 segment = dma_pool_zalloc(chan->desc_pool, GFP_ATOMIC, &phys); in xilinx_cdma_alloc_tx_segment()
810 dma_pool_free(chan->desc_pool, segment, segment->phys); in xilinx_cdma_free_tx_segment()
821 dma_pool_free(chan->desc_pool, segment, segment->phys); in xilinx_vdma_free_tx_segment()
965 dma_pool_destroy(chan->desc_pool); in xilinx_dma_free_chan_resources()
966 chan->desc_pool = NULL; in xilinx_dma_free_chan_resources()
1117 if (chan->desc_pool) in xilinx_dma_alloc_chan_resources()
1192 chan->desc_pool = dma_pool_create("xilinx_cdma_desc_pool", in xilinx_dma_alloc_chan_resources()
1198 chan->desc_pool = dma_pool_create("xilinx_vdma_desc_pool", in xilinx_dma_alloc_chan_resources()
1205 if (!chan->desc_pool && in xilinx_dma_alloc_chan_resources()