[linux-yocto] [4.12][PATCH 19/19] x86/cpu: Add Cannonlake to Intel family
Liwei Song
liwei.song at windriver.com
Thu Mar 22 20:19:45 PDT 2018
From: Rajneesh Bhardwaj <rajneesh.bhardwaj at intel.com>
commit 850eb9fba3711e98bafebde26675d9c082c0ff48 upstream.
Add CPUID of Cannonlake (CNL) processors to Intel family list.
Cc: Dave Hansen <dave.hansen at linux.intel.com>
Cc: Thomas Gleixner <tglx at linutronix.de>
cc: Ingo Molnar <mingo at redhat.com>
Cc: "H. Peter Anvin" <hpa at zytor.com>
Cc: x86 at kernel.org
Reviewed-by: Thomas Gleixner <tglx at linutronix.de>
Suggested-by: Tony Luck <tony.luck at intel.com>
Signed-off-by: Megha Dey <megha.dey at linux.intel.com>
Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj at intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko at linux.intel.com>
Signed-off-by: Liwei Song <liwei.song at windriver.com>
---
arch/x86/include/asm/intel-family.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/x86/include/asm/intel-family.h b/arch/x86/include/asm/intel-family.h
index 75b748a1deb8..ea483a0d9151 100644
--- a/arch/x86/include/asm/intel-family.h
+++ b/arch/x86/include/asm/intel-family.h
@@ -9,6 +9,10 @@
*
* Things ending in "2" are usually because we have no better
* name for them. There's no processor called "SILVERMONT2".
+ *
+ * While adding a new CPUID for a new microarchitecture, add a new
+ * group to keep logically sorted out in chronological order. Within
+ * that group keep the CPUID for the variants sorted by model number.
*/
#define INTEL_FAM6_CORE_YONAH 0x0E
@@ -48,6 +52,8 @@
#define INTEL_FAM6_KABYLAKE_MOBILE 0x8E
#define INTEL_FAM6_KABYLAKE_DESKTOP 0x9E
+#define INTEL_FAM6_CANNONLAKE_MOBILE 0x66
+
/* "Small Core" Processors (Atom) */
#define INTEL_FAM6_ATOM_PINEVIEW 0x1C
--
2.7.4
More information about the linux-yocto
mailing list