diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/uart8250.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/include/uart8250.h b/src/include/uart8250.h index bbf2d8c8a9..4a02179210 100644 --- a/src/include/uart8250.h +++ b/src/include/uart8250.h @@ -131,6 +131,7 @@ unsigned char uart8250_rx_byte(unsigned base_port); int uart8250_can_rx_byte(unsigned base_port); void uart8250_tx_byte(unsigned base_port, unsigned char data); +void uart8250_tx_flush(unsigned base_port); /* Yes it is silly to have three different uart init functions. But we used to * have three different sets of uart code, so it's an improvement. @@ -142,6 +143,7 @@ void uart_init(void); unsigned char uart8250_mem_rx_byte(unsigned base_port); int uart8250_mem_can_rx_byte(unsigned base_port); void uart8250_mem_tx_byte(unsigned base_port, unsigned char data); +void uart8250_mem_tx_flush(unsigned base_port); void uart8250_mem_init(unsigned base_port, unsigned divisor); u32 uart_mem_init(void); |