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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
| commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
| tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /arch/x86/include/asm/dmi.h | |
| parent | Initial commit. (diff) | |
| download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip | |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/x86/include/asm/dmi.h')
| -rw-r--r-- | arch/x86/include/asm/dmi.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/x86/include/asm/dmi.h b/arch/x86/include/asm/dmi.h new file mode 100644 index 000000000..b825cb201 --- /dev/null +++ b/arch/x86/include/asm/dmi.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_X86_DMI_H +#define _ASM_X86_DMI_H + +#include <linux/compiler.h> +#include <linux/init.h> +#include <linux/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_memremap +#define dmi_early_unmap early_memunmap +#define dmi_remap(_x, _l) memremap(_x, _l, MEMREMAP_WB) +#define dmi_unmap(_x) memunmap(_x) + +#endif /* _ASM_X86_DMI_H */ |