161 	struct dma_block_config *blk_cfg;  in spi_stm32_dma_tx_load()  local
167 	blk_cfg = &stream->dma_blk_cfg;  in spi_stm32_dma_tx_load()
170 	memset(blk_cfg, 0, sizeof(struct dma_block_config));  in spi_stm32_dma_tx_load()
171 	blk_cfg->block_size = len;  in spi_stm32_dma_tx_load()
180 		blk_cfg->source_address = (uint32_t)&dummy_rx_tx_buffer;  in spi_stm32_dma_tx_load()
181 		blk_cfg->source_addr_adj = DMA_ADDR_ADJ_NO_CHANGE;  in spi_stm32_dma_tx_load()
183 		blk_cfg->source_address = (uint32_t)buf;  in spi_stm32_dma_tx_load()
185 			blk_cfg->source_addr_adj = DMA_ADDR_ADJ_INCREMENT;  in spi_stm32_dma_tx_load()
187 			blk_cfg->source_addr_adj = DMA_ADDR_ADJ_NO_CHANGE;  in spi_stm32_dma_tx_load()
191 	blk_cfg->dest_address = ll_func_dma_get_reg_addr(cfg->spi, SPI_STM32_DMA_TX);  in spi_stm32_dma_tx_load()
194 		blk_cfg->dest_addr_adj = DMA_ADDR_ADJ_INCREMENT;  in spi_stm32_dma_tx_load()
196 		blk_cfg->dest_addr_adj = DMA_ADDR_ADJ_NO_CHANGE;  in spi_stm32_dma_tx_load()
200 	blk_cfg->fifo_mode_control = data->dma_tx.fifo_threshold;  in spi_stm32_dma_tx_load()
203 	stream->dma_cfg.head_block = blk_cfg;  in spi_stm32_dma_tx_load()
223 	struct dma_block_config *blk_cfg;  in spi_stm32_dma_rx_load()  local
229 	blk_cfg = &stream->dma_blk_cfg;  in spi_stm32_dma_rx_load()
232 	memset(blk_cfg, 0, sizeof(struct dma_block_config));  in spi_stm32_dma_rx_load()
233 	blk_cfg->block_size = len;  in spi_stm32_dma_rx_load()
239 		blk_cfg->dest_address = (uint32_t)&dummy_rx_tx_buffer;  in spi_stm32_dma_rx_load()
240 		blk_cfg->dest_addr_adj = DMA_ADDR_ADJ_NO_CHANGE;  in spi_stm32_dma_rx_load()
242 		blk_cfg->dest_address = (uint32_t)buf;  in spi_stm32_dma_rx_load()
244 			blk_cfg->dest_addr_adj = DMA_ADDR_ADJ_INCREMENT;  in spi_stm32_dma_rx_load()
246 			blk_cfg->dest_addr_adj = DMA_ADDR_ADJ_NO_CHANGE;  in spi_stm32_dma_rx_load()
250 	blk_cfg->source_address = ll_func_dma_get_reg_addr(cfg->spi, SPI_STM32_DMA_RX);  in spi_stm32_dma_rx_load()
252 		blk_cfg->source_addr_adj = DMA_ADDR_ADJ_INCREMENT;  in spi_stm32_dma_rx_load()
254 		blk_cfg->source_addr_adj = DMA_ADDR_ADJ_NO_CHANGE;  in spi_stm32_dma_rx_load()
258 	blk_cfg->fifo_mode_control = data->dma_rx.fifo_threshold;  in spi_stm32_dma_rx_load()
261 	stream->dma_cfg.head_block = blk_cfg;  in spi_stm32_dma_rx_load()