Searched refs:axi_block_len (Results 1 – 1 of 1) sorted by relevance
| /linux/drivers/dma/dw-axi-dmac/ |
| H A D | dw-axi-dmac-platform.c | 774 size_t axi_block_len; in dw_axi_dma_chan_prep_cyclic() local
784 axi_block_len = calculate_block_len(chan, dma_addr, buf_len, direction); in dw_axi_dma_chan_prep_cyclic()
785 if (axi_block_len == 0) in dw_axi_dma_chan_prep_cyclic()
788 num_segments = DIV_ROUND_UP(period_len, axi_block_len); in dw_axi_dma_chan_prep_cyclic()
852 size_t axi_block_len; in dw_axi_dma_chan_prep_slave_sg() local
866 axi_block_len = calculate_block_len(chan, mem, len, direction); in dw_axi_dma_chan_prep_slave_sg()
867 if (axi_block_len == 0) in dw_axi_dma_chan_prep_slave_sg()
870 num_sgs = sg_nents_for_dma(sgl, sg_len, axi_block_len); in dw_axi_dma_chan_prep_slave_sg()
882 num_segments = DIV_ROUND_UP(sg_dma_len(sg), axi_block_len); in dw_axi_dma_chan_prep_slave_sg()
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