Lines Matching refs:rx_dma
534 struct rt_serial_rx_dma *rx_dma; in _serial_dma_rx() local
536 rx_dma = (struct rt_serial_rx_dma*)serial->serial_rx; in _serial_dma_rx()
537 RT_ASSERT(rx_dma != RT_NULL); in _serial_dma_rx()
539 if (rx_dma->activated != RT_TRUE) in _serial_dma_rx()
541 rx_dma->activated = RT_TRUE; in _serial_dma_rx()
697 struct rt_serial_rx_dma* rx_dma; in rt_serial_open() local
699 rx_dma = (struct rt_serial_rx_dma*) rt_malloc (sizeof(struct rt_serial_rx_dma)); in rt_serial_open()
700 RT_ASSERT(rx_dma != RT_NULL); in rt_serial_open()
701 rx_dma->activated = RT_FALSE; in rt_serial_open()
703 serial->serial_rx = rx_dma; in rt_serial_open()
825 struct rt_serial_rx_dma* rx_dma; in rt_serial_close() local
827 rx_dma = (struct rt_serial_rx_dma*)serial->serial_rx; in rt_serial_close()
828 RT_ASSERT(rx_dma != RT_NULL); in rt_serial_close()
830 rt_free(rx_dma); in rt_serial_close()
1545 struct rt_serial_rx_dma* rx_dma; in rt_hw_serial_isr() local
1547 rx_dma = (struct rt_serial_rx_dma*) serial->serial_rx; in rt_hw_serial_isr()
1548 RT_ASSERT(rx_dma != RT_NULL); in rt_hw_serial_isr()
1552 rx_dma->activated = RT_FALSE; in rt_hw_serial_isr()