diff options
Diffstat (limited to 'src/drivers/uart/uart8250mem.c')
| -rw-r--r-- | src/drivers/uart/uart8250mem.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/drivers/uart/uart8250mem.c b/src/drivers/uart/uart8250mem.c index 5a186f07a9..976bcb6949 100644 --- a/src/drivers/uart/uart8250mem.c +++ b/src/drivers/uart/uart8250mem.c @@ -89,9 +89,9 @@ static void uart8250_mem_init(unsigned base_port, unsigned divisor) write8(base_port + UART_LCR, CONFIG_TTYS0_LCS); } -void uart_init(void) +void uart_init(int idx) { - u32 base = uart_platform_base(0); + u32 base = uart_platform_base(idx); if (!base) return; @@ -100,25 +100,25 @@ void uart_init(void) uart8250_mem_init(base, div); } -void uart_tx_byte(unsigned char data) +void uart_tx_byte(int idx, unsigned char data) { - u32 base = uart_platform_base(0); + u32 base = uart_platform_base(idx); if (!base) return; uart8250_mem_tx_byte(base, data); } -unsigned char uart_rx_byte(void) +unsigned char uart_rx_byte(int idx) { - u32 base = uart_platform_base(0); + u32 base = uart_platform_base(idx); if (!base) return 0xff; return uart8250_mem_rx_byte(base); } -void uart_tx_flush(void) +void uart_tx_flush(int idx) { - u32 base = uart_platform_base(0); + u32 base = uart_platform_base(idx); if (!base) return; uart8250_mem_tx_flush(base); |