diff options
Diffstat (limited to 'kernel/include/linux/serial_8250.h')
| -rw-r--r-- | kernel/include/linux/serial_8250.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/kernel/include/linux/serial_8250.h b/kernel/include/linux/serial_8250.h index 78097e7a3..faa0e0370 100644 --- a/kernel/include/linux/serial_8250.h +++ b/kernel/include/linux/serial_8250.h @@ -12,6 +12,7 @@ #define _LINUX_SERIAL_8250_H #include <linux/serial_core.h> +#include <linux/serial_reg.h> #include <linux/platform_device.h> /* @@ -135,8 +136,8 @@ void serial8250_resume_port(int line); extern int early_serial_setup(struct uart_port *port); -extern unsigned int serial8250_early_in(struct uart_port *port, int offset); -extern void serial8250_early_out(struct uart_port *port, int offset, int value); +extern int early_serial8250_setup(struct earlycon_device *device, + const char *options); extern void serial8250_do_set_termios(struct uart_port *port, struct ktermios *termios, struct ktermios *old); extern int serial8250_do_startup(struct uart_port *port); @@ -149,6 +150,11 @@ int serial8250_handle_irq(struct uart_port *port, unsigned int iir); unsigned char serial8250_rx_chars(struct uart_8250_port *up, unsigned char lsr); void serial8250_tx_chars(struct uart_8250_port *up); unsigned int serial8250_modem_status(struct uart_8250_port *up); +void serial8250_init_port(struct uart_8250_port *up); +void serial8250_set_defaults(struct uart_8250_port *up); +void serial8250_console_write(struct uart_8250_port *up, const char *s, + unsigned int count); +int serial8250_console_setup(struct uart_port *port, char *options, bool probe); extern void serial8250_set_isa_configurator(void (*v) (int port, struct uart_port *up, |