Searched refs:RX_BUF_L (Results 1 – 2 of 2) sorted by relevance
249 #define RX_BUF_L 200 /* dma rx buffer length */ macro250 #define RX_BUF_P RX_BUF_L /* dma rx buffer period */
255 c = stm32_port->rx_buf[RX_BUF_L - (*last_res)--]; in stm32_usart_get_char()257 *last_res = RX_BUF_L; in stm32_usart_get_char()1232 stm32_ports[id].last_res = RX_BUF_L; in stm32_usart_of_get_port()1251 dma_free_coherent(&pdev->dev, RX_BUF_L, stm32port->rx_buf, in stm32_usart_of_dma_rx_remove()1272 stm32port->rx_buf = dma_alloc_coherent(dev, RX_BUF_L, in stm32_usart_of_dma_rx_probe()1293 RX_BUF_L, RX_BUF_P, DMA_DEV_TO_MEM, in stm32_usart_of_dma_rx_probe()