Lines Matching refs:rx_conf
913 struct dma_slave_config rx_conf = { in configure_dma() local
943 rx_conf.src_maxburst = 1; in configure_dma()
946 rx_conf.src_maxburst = 4; in configure_dma()
949 rx_conf.src_maxburst = 8; in configure_dma()
952 rx_conf.src_maxburst = 16; in configure_dma()
955 rx_conf.src_maxburst = 32; in configure_dma()
958 rx_conf.src_maxburst = pl022->vendor->fifodepth >> 1; in configure_dma()
986 rx_conf.src_addr_width = DMA_SLAVE_BUSWIDTH_UNDEFINED; in configure_dma()
989 rx_conf.src_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; in configure_dma()
992 rx_conf.src_addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; in configure_dma()
995 rx_conf.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in configure_dma()
1016 if (rx_conf.src_addr_width == DMA_SLAVE_BUSWIDTH_UNDEFINED) in configure_dma()
1017 rx_conf.src_addr_width = tx_conf.dst_addr_width; in configure_dma()
1019 tx_conf.dst_addr_width = rx_conf.src_addr_width; in configure_dma()
1020 BUG_ON(rx_conf.src_addr_width != tx_conf.dst_addr_width); in configure_dma()
1022 dmaengine_slave_config(rxchan, &rx_conf); in configure_dma()