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