x86/microcode: Move core specific defines to local header

There is no reason to expose all of this globally. Move everything which is
not required outside of the microcode specific code to local header files
and into the respective source files.

No functional change.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20230812195727.952876381@linutronix.de

1 files changed, 0 insertions, 63 deletions

diff --git a/arch/x86/include/asm/microcode_intel.h b/arch/x86/include/asm/microcode_intel.h
deleted file mode 100644
index 7bd4c2960c75..000000000000
--- a/arch/x86/include/asm/microcode_intel.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ASM_X86_MICROCODE_INTEL_H
-#define _ASM_X86_MICROCODE_INTEL_H
-
-struct microcode_header_intel {
-	unsigned int            hdrver;
-	unsigned int            rev;
-	unsigned int            date;
-	unsigned int            sig;
-	unsigned int            cksum;
-	unsigned int            ldrver;
-	unsigned int            pf;
-	unsigned int            datasize;
-	unsigned int            totalsize;
-	unsigned int            metasize;
-	unsigned int            reserved[2];
-};
-
-struct microcode_intel {
-	struct microcode_header_intel hdr;
-	unsigned int            bits[];
-};
-
-#define MC_HEADER_SIZE			(sizeof(struct microcode_header_intel))
-#define MC_HEADER_TYPE_MICROCODE	1
-#define MC_HEADER_TYPE_IFS		2
-#define DEFAULT_UCODE_DATASIZE		(2000)
-
-static inline int intel_microcode_get_datasize(struct microcode_header_intel *hdr)
-{
-	return hdr->datasize ? : DEFAULT_UCODE_DATASIZE;
-}
-
-static inline u32 intel_get_microcode_revision(void)
-{
-	u32 rev, dummy;
-
-	native_wrmsrl(MSR_IA32_UCODE_REV, 0);
-
-	/* As documented in the SDM: Do a CPUID 1 here */
-	native_cpuid_eax(1);
-
-	/* get the current revision from MSR 0x8B */
-	native_rdmsr(MSR_IA32_UCODE_REV, dummy, rev);
-
-	return rev;
-}
-
-#ifdef CONFIG_CPU_SUP_INTEL
-extern void __init load_ucode_intel_bsp(void);
-extern void load_ucode_intel_ap(void);
-extern void show_ucode_info_early(void);
-extern int __init save_microcode_in_initrd_intel(void);
-void reload_ucode_intel(void);
-#else
-static inline __init void load_ucode_intel_bsp(void) {}
-static inline void load_ucode_intel_ap(void) {}
-static inline void show_ucode_info_early(void) {}
-static inline int __init save_microcode_in_initrd_intel(void) { return -EINVAL; }
-static inline void reload_ucode_intel(void) {}
-#endif
-
-#endif /* _ASM_X86_MICROCODE_INTEL_H */