Searched refs:stm32port (Results 1 – 1 of 1) sorted by relevance
642 struct stm32_port *stm32port = to_stm32_port(port); in stm32_usart_tx_dma_complete() local645 stm32_usart_tx_dma_terminate(stm32port); in stm32_usart_tx_dma_complete()723 struct stm32_port *stm32port = to_stm32_port(port); in stm32_usart_transmit_chars_dma() local729 if (stm32_usart_tx_dma_started(stm32port)) { in stm32_usart_transmit_chars_dma()730 ret = stm32_usart_tx_dma_resume(stm32port); in stm32_usart_transmit_chars_dma()736 count = kfifo_out_peek(&tport->xmit_fifo, &stm32port->tx_buf[0], in stm32_usart_transmit_chars_dma()739 desc = dmaengine_prep_slave_single(stm32port->tx_ch, in stm32_usart_transmit_chars_dma()740 stm32port->tx_dma_buf, in stm32_usart_transmit_chars_dma()754 stm32port->tx_dma_busy = true; in stm32_usart_transmit_chars_dma()764 stm32_usart_tx_dma_terminate(stm32port); in stm32_usart_transmit_chars_dma()[all …]