1d1ae8c00SYi Li /* 2d1ae8c00SYi Li * arch/arm64/include/asm/dmi.h 3d1ae8c00SYi Li * 4d1ae8c00SYi Li * Copyright (C) 2013 Linaro Limited. 5d1ae8c00SYi Li * Written by: Yi Li (yi.li@linaro.org) 6d1ae8c00SYi Li * 7d1ae8c00SYi Li * based on arch/ia64/include/asm/dmi.h 8d1ae8c00SYi Li * 9d1ae8c00SYi Li * This file is subject to the terms and conditions of the GNU General Public 10d1ae8c00SYi Li * License. See the file "COPYING" in the main directory of this archive 11d1ae8c00SYi Li * for more details. 12d1ae8c00SYi Li */ 13d1ae8c00SYi Li 14d1ae8c00SYi Li #ifndef __ASM_DMI_H 15d1ae8c00SYi Li #define __ASM_DMI_H 16d1ae8c00SYi Li 17d1ae8c00SYi Li #include <linux/io.h> 18d1ae8c00SYi Li #include <linux/slab.h> 19d1ae8c00SYi Li 20d1ae8c00SYi Li /* 21d1ae8c00SYi Li * According to section 2.3.6 of the UEFI spec, the firmware should not 22d1ae8c00SYi Li * request a virtual mapping for configuration tables such as SMBIOS. 23d1ae8c00SYi Li * This means we have to map them before use. 24d1ae8c00SYi Li */ 25d1ae8c00SYi Li #define dmi_early_remap(x, l) ioremap_cache(x, l) 26d1ae8c00SYi Li #define dmi_early_unmap(x, l) iounmap(x) 27d1ae8c00SYi Li #define dmi_remap(x, l) ioremap_cache(x, l) 28d1ae8c00SYi Li #define dmi_unmap(x) iounmap(x) 29d1ae8c00SYi Li #define dmi_alloc(l) kzalloc(l, GFP_KERNEL) 30d1ae8c00SYi Li 31d1ae8c00SYi Li #endif 32