diff options
Diffstat (limited to 'kernel/arch/x86/include/asm/dmi.h')
| -rw-r--r-- | kernel/arch/x86/include/asm/dmi.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/kernel/arch/x86/include/asm/dmi.h b/kernel/arch/x86/include/asm/dmi.h new file mode 100644 index 000000000..535192f6b --- /dev/null +++ b/kernel/arch/x86/include/asm/dmi.h @@ -0,0 +1,21 @@ +#ifndef _ASM_X86_DMI_H +#define _ASM_X86_DMI_H + +#include <linux/compiler.h> +#include <linux/init.h> + +#include <asm/io.h> +#include <asm/setup.h> + +static __always_inline __init void *dmi_alloc(unsigned len) +{ + return extend_brk(len, sizeof(int)); +} + +/* Use early IO mappings for DMI because it's initialized early */ +#define dmi_early_remap early_ioremap +#define dmi_early_unmap early_iounmap +#define dmi_remap ioremap +#define dmi_unmap iounmap + +#endif /* _ASM_X86_DMI_H */ |