cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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dmi.h (850B)

      1/*
      2 * arch/arm64/include/asm/dmi.h
      3 *
      4 * Copyright (C) 2013 Linaro Limited.
      5 * Written by: Yi Li (yi.li@linaro.org)
      6 *
      7 * based on arch/ia64/include/asm/dmi.h
      8 *
      9 * This file is subject to the terms and conditions of the GNU General Public
     10 * License.  See the file "COPYING" in the main directory of this archive
     11 * for more details.
     12 */
     13
     14#ifndef __ASM_DMI_H
     15#define __ASM_DMI_H
     16
     17#include <linux/io.h>
     18#include <linux/slab.h>
     19
     20/*
     21 * According to section 2.3.6 of the UEFI spec, the firmware should not
     22 * request a virtual mapping for configuration tables such as SMBIOS.
     23 * This means we have to map them before use.
     24 */
     25#define dmi_early_remap(x, l)		ioremap_cache(x, l)
     26#define dmi_early_unmap(x, l)		iounmap(x)
     27#define dmi_remap(x, l)			ioremap_cache(x, l)
     28#define dmi_unmap(x)			iounmap(x)
     29#define dmi_alloc(l)			kzalloc(l, GFP_KERNEL)
     30
     31#endif