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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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8027923ab4
Its functions are used in intel.c only now, so get rid of it. Make functions static. No functionality change. Signed-off-by: Borislav Petkov <bp@suse.de> Cc: Andy Lutomirski <luto@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/20161025095522.11964-11-bp@alien8.de Signed-off-by: Ingo Molnar <mingo@kernel.org>
70 lines
2.1 KiB
C
70 lines
2.1 KiB
C
#ifndef _ASM_X86_MICROCODE_INTEL_H
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#define _ASM_X86_MICROCODE_INTEL_H
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#include <asm/microcode.h>
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struct microcode_header_intel {
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unsigned int hdrver;
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unsigned int rev;
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unsigned int date;
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unsigned int sig;
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unsigned int cksum;
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unsigned int ldrver;
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unsigned int pf;
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unsigned int datasize;
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unsigned int totalsize;
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unsigned int reserved[3];
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};
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struct microcode_intel {
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struct microcode_header_intel hdr;
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unsigned int bits[0];
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};
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/* microcode format is extended from prescott processors */
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struct extended_signature {
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unsigned int sig;
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unsigned int pf;
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unsigned int cksum;
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};
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struct extended_sigtable {
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unsigned int count;
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unsigned int cksum;
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unsigned int reserved[3];
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struct extended_signature sigs[0];
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};
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#define DEFAULT_UCODE_DATASIZE (2000)
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#define MC_HEADER_SIZE (sizeof(struct microcode_header_intel))
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#define DEFAULT_UCODE_TOTALSIZE (DEFAULT_UCODE_DATASIZE + MC_HEADER_SIZE)
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#define EXT_HEADER_SIZE (sizeof(struct extended_sigtable))
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#define EXT_SIGNATURE_SIZE (sizeof(struct extended_signature))
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#define get_totalsize(mc) \
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(((struct microcode_intel *)mc)->hdr.datasize ? \
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((struct microcode_intel *)mc)->hdr.totalsize : \
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DEFAULT_UCODE_TOTALSIZE)
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#define get_datasize(mc) \
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(((struct microcode_intel *)mc)->hdr.datasize ? \
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((struct microcode_intel *)mc)->hdr.datasize : DEFAULT_UCODE_DATASIZE)
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#define exttable_size(et) ((et)->count * EXT_SIGNATURE_SIZE + EXT_HEADER_SIZE)
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#ifdef CONFIG_MICROCODE_INTEL
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extern void __init load_ucode_intel_bsp(void);
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extern void load_ucode_intel_ap(void);
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extern void show_ucode_info_early(void);
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extern int __init save_microcode_in_initrd_intel(void);
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void reload_ucode_intel(void);
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#else
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static inline __init void load_ucode_intel_bsp(void) {}
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static inline void load_ucode_intel_ap(void) {}
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static inline void show_ucode_info_early(void) {}
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static inline int __init save_microcode_in_initrd_intel(void) { return -EINVAL; }
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static inline void reload_ucode_intel(void) {}
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#endif
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#endif /* _ASM_X86_MICROCODE_INTEL_H */
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