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x86: move per CPU microcode structure declaration to header file

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This structure will be later used by other modules as well and
needs therfore to be moved out to a header file.

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 18:44:15 +02:00
committed by Ingo Molnar
parent 8e61028dfd
commit c3b71bcec0
2 changed files with 9 additions and 7 deletions
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8
arch/x86/kernel/microcode.c
View File

@@ -125,13 +125,7 @@ static DEFINE_SPINLOCK(microcode_update_lock);
/* no concurrent ->write()s are allowed on /dev/cpu/microcode */ /* no concurrent ->write()s are allowed on /dev/cpu/microcode */
static DEFINE_MUTEX(microcode_mutex); static DEFINE_MUTEX(microcode_mutex);
static struct ucode_cpu_info { static struct ucode_cpu_info ucode_cpu_info[NR_CPUS];
int valid;
unsigned int sig;
unsigned int pf;
unsigned int rev;
struct microcode *mc;
} ucode_cpu_info[NR_CPUS];
static void collect_cpu_info(int cpu_num) static void collect_cpu_info(int cpu_num)
{ {

8
include/asm-x86/microcode.h
View File

@@ -29,3 +29,11 @@ struct extended_sigtable {
unsigned int reserved[3]; unsigned int reserved[3];
struct extended_signature sigs[0]; struct extended_signature sigs[0];
}; };
struct ucode_cpu_info {
int valid;
unsigned int sig;
unsigned int pf;
unsigned int rev;
struct microcode *mc;
};