47 lines
1.6 KiB
C
47 lines
1.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Serial core related functions, serial port device drivers do not need this.
|
|
*
|
|
* Copyright (C) 2023 Texas Instruments Incorporated - https://www.ti.com/
|
|
* Author: Tony Lindgren <tony@atomide.com>
|
|
*/
|
|
|
|
#define to_serial_base_ctrl_device(d) container_of((d), struct serial_ctrl_device, dev)
|
|
#define to_serial_base_port_device(d) container_of((d), struct serial_port_device, dev)
|
|
|
|
struct uart_driver;
|
|
struct uart_port;
|
|
struct device_driver;
|
|
struct device;
|
|
|
|
struct serial_ctrl_device {
|
|
struct device dev;
|
|
};
|
|
|
|
struct serial_port_device {
|
|
struct device dev;
|
|
struct uart_port *port;
|
|
};
|
|
|
|
int serial_base_ctrl_init(void);
|
|
void serial_base_ctrl_exit(void);
|
|
|
|
int serial_base_port_init(void);
|
|
void serial_base_port_exit(void);
|
|
|
|
int serial_base_driver_register(struct device_driver *driver);
|
|
void serial_base_driver_unregister(struct device_driver *driver);
|
|
|
|
struct serial_ctrl_device *serial_base_ctrl_add(struct uart_port *port,
|
|
struct device *parent);
|
|
struct serial_port_device *serial_base_port_add(struct uart_port *port,
|
|
struct serial_ctrl_device *parent);
|
|
void serial_base_ctrl_device_remove(struct serial_ctrl_device *ctrl_dev);
|
|
void serial_base_port_device_remove(struct serial_port_device *port_dev);
|
|
|
|
int serial_ctrl_register_port(struct uart_driver *drv, struct uart_port *port);
|
|
void serial_ctrl_unregister_port(struct uart_driver *drv, struct uart_port *port);
|
|
|
|
int serial_core_register_port(struct uart_driver *drv, struct uart_port *port);
|
|
void serial_core_unregister_port(struct uart_driver *drv, struct uart_port *port);
|