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Commit f516526f authored by Peter Oruba's avatar Peter Oruba Committed by Ingo Molnar
Browse files

x86: Intel microcode patch loader style corrections 



Signed-off-by: default avatarPeter Oruba <peter.oruba@amd.com>
Cc: Tigran Aivazian <tigran@aivazian.fsnet.co.uk>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent a0ac87d6

arch/x86/kernel/microcode_intel.c

+8 −8
Original line number Diff line number Diff line
@@ -55,8 +55,8 @@ 
 *		in a single CPU package.

 *	1.10	28 Feb 2002 Asit K Mallick <asit.k.mallick@intel.com> and

 *		Tigran Aivazian <tigran@veritas.com>,

 *		Serialize updates as required on HT processors due to speculative

 *		nature of implementation.

 *		Serialize updates as required on HT processors due to

 *		speculative nature of implementation.

 *	1.11	22 Mar 2002 Tigran Aivazian <tigran@veritas.com>

 *		Fix the panic when writing zero-length microcode chunk.

 *	1.12	29 Sep 2003 Nitin Kamble <nitin.a.kamble@intel.com>,
@@ -71,7 +71,7 @@ 
 *		Thanks to Stuart Swales for pointing out this bug.

 */



//#define DEBUG /* pr_debug */

/* #define DEBUG */ /* pr_debug */

#include <linux/capability.h>

#include <linux/kernel.h>

#include <linux/init.h>
@@ -99,11 +99,11 @@ MODULE_DESCRIPTION("Microcode Update Driver"); 
MODULE_AUTHOR("Tigran Aivazian <tigran@aivazian.fsnet.co.uk>");

MODULE_LICENSE("GPL");



#define DEFAULT_UCODE_DATASIZE 	(2000) 	  /* 2000 bytes */

#define MC_HEADER_SIZE		(sizeof(struct microcode_header_intel)) /* 48 bytes */

#define DEFAULT_UCODE_TOTALSIZE (DEFAULT_UCODE_DATASIZE + MC_HEADER_SIZE) /* 2048 bytes */

#define EXT_HEADER_SIZE		(sizeof(struct extended_sigtable)) /* 20 bytes */

#define EXT_SIGNATURE_SIZE	(sizeof(struct extended_signature)) /* 12 bytes */

#define DEFAULT_UCODE_DATASIZE 	(2000)

#define MC_HEADER_SIZE		(sizeof(struct microcode_header_intel))

#define DEFAULT_UCODE_TOTALSIZE (DEFAULT_UCODE_DATASIZE + MC_HEADER_SIZE)

#define EXT_HEADER_SIZE		(sizeof(struct extended_sigtable))

#define EXT_SIGNATURE_SIZE	(sizeof(struct extended_signature))

#define DWSIZE			(sizeof(u32))

#define get_totalsize(mc) \

	(((struct microcode_intel *)mc)->hdr.totalsize ? \