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/linux/drivers/dma/xilinx/
H A Dxilinx_dma.c2292 struct xilinx_axidma_tx_segment *segment, *head_segment, *prev = NULL; in xilinx_dma_prep_dma_cyclic() local
2354 head_segment = list_first_entry(&desc->segments, in xilinx_dma_prep_dma_cyclic()
2356 desc->async_tx.phys = head_segment->phys; in xilinx_dma_prep_dma_cyclic()
2366 segment->hw.next_desc = (u32) head_segment->phys; in xilinx_dma_prep_dma_cyclic()
2370 head_segment->hw.control |= XILINX_DMA_BD_SOP; in xilinx_dma_prep_dma_cyclic()