Searched refs:dummy_rx_tx_buffer (Results 1 – 2 of 2) sorted by relevance
299 uint32_t dummy_rx_tx_buffer; variable321 dummy_rx_tx_buffer = 0; in spi_dma_tx_load()323 data->dma_tx.dma_blk_cfg.source_address = (uintptr_t)&dummy_rx_tx_buffer; in spi_dma_tx_load()373 dummy_rx_tx_buffer = 0; in spi_dma_tx_load()375 next_blk_cfg->source_address = (uintptr_t)&dummy_rx_tx_buffer; in spi_dma_tx_load()440 data->dma_rx.dma_blk_cfg.dest_address = (uintptr_t)&dummy_rx_tx_buffer; in spi_dma_rx_load()489 next_blk_cfg->dest_address = (uintptr_t)&dummy_rx_tx_buffer; in spi_dma_rx_load()
123 static __aligned(32) uint32_t dummy_rx_tx_buffer __nocache;176 dummy_rx_tx_buffer = 0; in spi_stm32_dma_tx_load()178 arch_dcache_flush_range((void *)&dummy_rx_tx_buffer, sizeof(uint32_t)); in spi_stm32_dma_tx_load()180 blk_cfg->source_address = (uint32_t)&dummy_rx_tx_buffer; in spi_stm32_dma_tx_load()239 blk_cfg->dest_address = (uint32_t)&dummy_rx_tx_buffer; in spi_stm32_dma_rx_load()
