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

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>

diff --git a/arch/x86/kernel/microcode.c b/arch/x86/kernel/microcode.c
index 6994c751590ec14ea31b7418bfd4659722466b2e..0d654bd32928adb6dc2b5c13b2c91f9ddb2c5e5d 100644 (file)
--- a/arch/x86/kernel/microcode.c
+++ b/arch/x86/kernel/microcode.c
@@ -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>");

diff --git a/include/asm-x86/microcode.h b/include/asm-x86/microcode.h
new file mode 100644 (file)
index 0000000..5a05568
--- /dev/null
+++ b/include/asm-x86/microcode.h
@@ -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];
+};

diff --git a/include/asm-x86/processor.h b/include/asm-x86/processor.h
index 5f58da401b43696ee861377fb9aba53500af8b8e..58a76f69ee31a885ac1e220f3061b534b4a55980 100644 (file)
--- a/include/asm-x86/processor.h
+++ b/include/asm-x86/processor.h
@@ -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;