Searched refs:dma_descriptors (Results 1 – 1 of 1) sorted by relevance
46 struct dma_block_config dma_descriptors[CONFIG_SPI_SILABS_EUSART_DMA_MAX_BLOCKS]; member343 .head_block = channel->dma_descriptors, in spi_silabs_dma_config()443 memset(channel->dma_descriptors, 0, sizeof(channel->dma_descriptors)); in spi_eusart_reset_desc()444 for (i = 0; i < ARRAY_SIZE(channel->dma_descriptors) - 1; i++) { in spi_eusart_reset_desc()445 channel->dma_descriptors[i].next_block = &channel->dma_descriptors[i + 1]; in spi_eusart_reset_desc()461 desc = spi_eusart_fill_data_desc(cfg, channel->dma_descriptors, in spi_eusart_prepare_dma_channel()468 ARRAY_INDEX(channel->dma_descriptors, desc), in spi_eusart_prepare_dma_channel()
