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/* * arch/arm64/include/asm/dmi.h * * Copyright (C) 2013 Linaro Limited. * Written by: Yi Li (yi.li@linaro.org) * * based on arch/ia64/include/asm/dmi.h * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. */ #ifndef __ASM_DMI_H #define __ASM_DMI_H #include <linux/io.h> #include <linux/slab.h> /* * According to section 2.3.6 of the UEFI spec, the firmware should not * request a virtual mapping for configuration tables such as SMBIOS. * This means we have to map them before use. */ #define dmi_early_remap(x, l) ioremap_cache(x, l) #define dmi_early_unmap(x, l) iounmap(x) #define dmi_remap(x, l) ioremap_cache(x, l) #define dmi_unmap(x) iounmap(x) #define dmi_alloc(l) kzalloc(l, GFP_KERNEL) #endif