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-rw-r--r--arch/x86/include/asm/arch-ivybridge/microcode.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/x86/include/asm/arch-ivybridge/microcode.h b/arch/x86/include/asm/arch-ivybridge/microcode.h
index bc9b87c44c..b868283761 100644
--- a/arch/x86/include/asm/arch-ivybridge/microcode.h
+++ b/arch/x86/include/asm/arch-ivybridge/microcode.h
@@ -7,6 +7,11 @@
#ifndef __ASM_ARCH_MICROCODE_H
#define __ASM_ARCH_MICROCODE_H
+/* Length of the public header on Intel microcode blobs */
+#define UCODE_HEADER_LEN 0x30
+
+#ifndef __ASSEMBLY__
+
/**
* microcode_update_intel() - Apply microcode updates
*
@@ -16,5 +21,6 @@
* not updates were found, -EINVAL if an update was invalid
*/
int microcode_update_intel(void);
+#endif /* __ASSEMBLY__ */
#endif
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