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Searched refs:dma_len (Results 1 – 3 of 3) sorted by relevance

/Zephyr-latest/drivers/spi/
Dspi_xmc4xxx.c384 int dma_len; in spi_xmc4xxx_transceive_dma() local
393 dma_len = data->ctx.tx_len; in spi_xmc4xxx_transceive_dma()
395 dma_len = data->ctx.rx_len; in spi_xmc4xxx_transceive_dma()
397 dma_len = MIN(data->ctx.tx_len, data->ctx.rx_len); in spi_xmc4xxx_transceive_dma()
406 dma_rx->blk_cfg.block_size = dma_len; in spi_xmc4xxx_transceive_dma()
437 dma_tx->blk_cfg.block_size = dma_len; in spi_xmc4xxx_transceive_dma()
460 spi_context_update_tx(ctx, 1, dma_len); in spi_xmc4xxx_transceive_dma()
461 spi_context_update_rx(ctx, 1, dma_len); in spi_xmc4xxx_transceive_dma()
Dspi_mcux_flexcomm.c629 size_t dma_len; in transceive_dma() local
637 dma_len = data->ctx.tx_len; in transceive_dma()
640 dma_len = data->ctx.rx_len; in transceive_dma()
643 dma_len = data->ctx.rx_len; in transceive_dma()
646 dma_len = MIN(data->ctx.tx_len, data->ctx.rx_len); in transceive_dma()
680 ret = spi_mcux_dma_move_buffers(dev, dma_len, spi_cfg, last); in transceive_dma()
694 spi_context_update_tx(&data->ctx, 1, dma_len); in transceive_dma()
695 spi_context_update_rx(&data->ctx, 1, dma_len); in transceive_dma()
Dspi_ll_stm32.c1031 size_t dma_len; in transceive_dma() local
1034 dma_len = data->ctx.tx_len; in transceive_dma()
1036 dma_len = data->ctx.rx_len; in transceive_dma()
1038 dma_len = MIN(data->ctx.tx_len, data->ctx.rx_len); in transceive_dma()
1043 ret = spi_dma_move_buffers(dev, dma_len); in transceive_dma()
1084 spi_context_update_tx(&data->ctx, frame_size_bytes, dma_len); in transceive_dma()
1085 spi_context_update_rx(&data->ctx, frame_size_bytes, dma_len); in transceive_dma()