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x86: moved Intel microcode patch loader declarations to seperate header file

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Intel specific microcode declarations have been moved to a seperate header file.
There are no code changes to the code itself and no side effects to other parts.

Signed-off-by: Peter Oruba <peter.oruba@amd.com>
Cc: Tigran Aivazian <tigran@aivazian.fsnet.co.uk>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Peter Oruba 2008-07-28 18:44:13 +02:00 committed by Ingo Molnar
parent e7f5b309c9
commit 9a56a0f80b
3 changed files with 35 additions and 35 deletions
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1
arch/x86/kernel/microcode.c
View file

@ -93,6 +93,7 @@
#include <asm/msr.h>
#include <asm/uaccess.h>
#include <asm/processor.h>
#include <asm/microcode.h>
MODULE_DESCRIPTION("Intel CPU (IA-32) Microcode Update Driver");
MODULE_AUTHOR("Tigran Aivazian <tigran@aivazian.fsnet.co.uk>");

34
include/asm-x86/microcode.h Normal file
View file

@ -0,0 +1,34 @@
struct microcode_header {
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 reserved[3];
};
struct microcode {
struct microcode_header hdr;
unsigned int bits[0];
};
typedef struct microcode microcode_t;
typedef struct microcode_header microcode_header_t;
/* microcode format is extended from prescott processors */
struct extended_signature {
unsigned int sig;
unsigned int pf;
unsigned int cksum;
};
struct extended_sigtable {
unsigned int count;
unsigned int cksum;
unsigned int reserved[3];
struct extended_signature sigs[0];
};

35
include/asm-x86/processor.h
View file

@ -561,41 +561,6 @@ static inline void clear_in_cr4(unsigned long mask)
write_cr4(cr4);
}
struct microcode_header {
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 reserved[3];
};
struct microcode {
struct microcode_header hdr;
unsigned int bits[0];
};
typedef struct microcode microcode_t;
typedef struct microcode_header microcode_header_t;
/* microcode format is extended from prescott processors */
struct extended_signature {
unsigned int sig;
unsigned int pf;
unsigned int cksum;
};
struct extended_sigtable {
unsigned int count;
unsigned int cksum;
unsigned int reserved[3];
struct extended_signature sigs[0];
};
typedef struct {
unsigned long seg;
} mm_segment_t;