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u-boot/arch/x86/include/asm/microcode.h
Heinrich Schuchardt 185f812c41 doc: replace @return by Return:
Sphinx expects Return: and not @return to indicate a return value.

find . -name '*.c' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;

find . -name '*.h' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-01-19 18:11:34 +01:00

35 lines
792 B
C

/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (c) 2015 Google, Inc
*/
#ifndef __ASM_ARCH_MICROCODE_H
#define __ASM_ARCH_MICROCODE_H
#ifndef __ASSEMBLY__
/* This is a declaration for ucode_base in start.S */
extern u32 ucode_base;
extern u32 ucode_size;
/**
* microcode_update_intel() - Apply microcode updates
*
* Applies any microcode updates in the device tree.
*
* Return: 0 if OK, -EEXIST if the updates were already applied, -ENOENT if
* not updates were found, -EINVAL if an update was invalid
*/
int microcode_update_intel(void);
/**
* microcode_read_rev() - Read the microcode version
*
* This reads the microcode version of the currently running CPU
*
* Return: microcode version number
*/
int microcode_read_rev(void);
#endif /* __ASSEMBLY__ */
#endif