| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* This file is part of the coreboot project. */ |
| |
| #ifndef _CONSOLE_STREAMS_H_ |
| #define _CONSOLE_STREAMS_H_ |
| |
| #include <stddef.h> |
| #include <stdint.h> |
| |
| void console_hw_init(void); |
| void console_tx_byte(unsigned char byte); |
| void console_tx_flush(void); |
| |
| /* |
| * Write number_of_bytes data bytes from buffer to the serial device. |
| * If number_of_bytes is zero, wait until all serial data is output. |
| */ |
| void console_write_line(uint8_t *buffer, size_t number_of_bytes); |
| |
| /* For remote GDB debugging. */ |
| void gdb_hw_init(void); |
| void gdb_tx_byte(unsigned char byte); |
| void gdb_tx_flush(void); |
| unsigned char gdb_rx_byte(void); |
| |
| #endif /* _CONSOLE_STREAMS_H_ */ |