| /* |
| * memconsole.h |
| * |
| * Internal headers of the memory based BIOS console. |
| * |
| * Copyright 2017 Google Inc. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License v2.0 as published by |
| * the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #ifndef __FIRMWARE_GOOGLE_MEMCONSOLE_H |
| #define __FIRMWARE_GOOGLE_MEMCONSOLE_H |
| |
| /* |
| * memconsole_setup |
| * |
| * Initialize the memory console from raw (virtual) base |
| * address and length. |
| */ |
| void memconsole_setup(void *baseaddr, size_t length); |
| |
| /* |
| * memconsole_sysfs_init |
| * |
| * Update memory console length and create binary file |
| * for firmware object. |
| */ |
| int memconsole_sysfs_init(void); |
| |
| /* memconsole_exit |
| * |
| * Unmap the console buffer. |
| */ |
| void memconsole_exit(void); |
| |
| #endif /* __FIRMWARE_GOOGLE_MEMCONSOLE_H */ |