diff options
| -rw-r--r-- | drivers/tty/serial/sirfsoc_uart.c | 3 | ||||
| -rw-r--r-- | drivers/tty/serial/sirfsoc_uart.h | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/drivers/tty/serial/sirfsoc_uart.c b/drivers/tty/serial/sirfsoc_uart.c index 9b4d71c..4102192 100644 --- a/drivers/tty/serial/sirfsoc_uart.c +++ b/drivers/tty/serial/sirfsoc_uart.c @@ -290,7 +290,8 @@ static void sirfsoc_uart_start_tx(struct uart_port *port) if (sirfport->tx_dma_chan) sirfsoc_uart_tx_with_dma(sirfport); else { - sirfsoc_uart_pio_tx_chars(sirfport, 1); + sirfsoc_uart_pio_tx_chars(sirfport, + SIRFSOC_UART_IO_TX_REASONABLE_CNT); wr_regl(port, ureg->sirfsoc_tx_fifo_op, SIRFUART_FIFO_START); if (!sirfport->is_marco) wr_regl(port, ureg->sirfsoc_int_en_reg, diff --git a/drivers/tty/serial/sirfsoc_uart.h b/drivers/tty/serial/sirfsoc_uart.h index 69a62eb..6a7ebf7 100644 --- a/drivers/tty/serial/sirfsoc_uart.h +++ b/drivers/tty/serial/sirfsoc_uart.h @@ -449,4 +449,4 @@ struct sirfsoc_uart_port { /* I/O Mode */ #define SIRFSOC_UART_IO_RX_MAX_CNT 256 -#define SIRFSOC_UART_IO_TX_REASONABLE_CNT 6 +#define SIRFSOC_UART_IO_TX_REASONABLE_CNT 256 |
