Lines Matching refs:tx_count
157 xmit->tail = (xmit->tail + uart->tx_count) & (UART_XMIT_SIZE - 1); in bfin_serial_stop_tx()
158 uart->port.icount.tx += uart->tx_count; in bfin_serial_stop_tx()
159 uart->tx_count = 0; in bfin_serial_stop_tx()
382 uart->tx_count = 0; in bfin_serial_dma_tx_chars()
393 uart->tx_count = CIRC_CNT(xmit->head, xmit->tail, UART_XMIT_SIZE); in bfin_serial_dma_tx_chars()
394 if (uart->tx_count > (UART_XMIT_SIZE - xmit->tail)) in bfin_serial_dma_tx_chars()
395 uart->tx_count = UART_XMIT_SIZE - xmit->tail; in bfin_serial_dma_tx_chars()
397 (unsigned long)(xmit->buf+xmit->tail+uart->tx_count)); in bfin_serial_dma_tx_chars()
405 set_dma_x_count(uart->tx_dma_channel, uart->tx_count); in bfin_serial_dma_tx_chars()
520 uart->port.icount.tx += uart->tx_count; in bfin_serial_dma_tx_int()
522 xmit->tail = (xmit->tail + uart->tx_count) & (UART_XMIT_SIZE - 1); in bfin_serial_dma_tx_int()
1304 uart->tx_count = 0; in bfin_serial_probe()