[PATCH 4.9 19/31] x86/cpu: Add Tiger Lake to Intel family

From: Greg Kroah-Hartman
Date: Fri Sep 02 2022 - 08:22:57 EST


From: Gayatri Kammela <gayatri.kammela@xxxxxxxxx>

commit 6e1c32c5dbb4b90eea8f964c2869d0bde050dbe0 upstream.

Add the model numbers/CPUIDs of Tiger Lake mobile and desktop to the
Intel family.

Suggested-by: Tony Luck <tony.luck@xxxxxxxxx>
Signed-off-by: Gayatri Kammela <gayatri.kammela@xxxxxxxxx>
Signed-off-by: Tony Luck <tony.luck@xxxxxxxxx>
Reviewed-by: Tony Luck <tony.luck@xxxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Rahul Tanwar <rahul.tanwar@xxxxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Link: https://lkml.kernel.org/r/20190905193020.14707-2-tony.luck@xxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
Signed-off-by: Pawan Gupta <pawan.kumar.gupta@xxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/x86/include/asm/intel-family.h | 3 +++
1 file changed, 3 insertions(+)

--- a/arch/x86/include/asm/intel-family.h
+++ b/arch/x86/include/asm/intel-family.h
@@ -70,6 +70,9 @@
#define INTEL_FAM6_ALDERLAKE 0x97
#define INTEL_FAM6_ALDERLAKE_L 0x9A

+#define INTEL_FAM6_TIGERLAKE_L 0x8C
+#define INTEL_FAM6_TIGERLAKE 0x8D
+
/* "Small Core" Processors (Atom) */

#define INTEL_FAM6_ATOM_BONNELL 0x1C /* Diamondville, Pineview */