Messages in this thread Patch in this message | | | Date | Tue, 23 Aug 2022 18:02:10 -0000 | From | "tip-bot2 for Tony Luck" <> | Subject | [tip: x86/urgent] x86/cpu: Add new Raptor Lake CPU model number |
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The following commit has been merged into the x86/urgent branch of tip:
Commit-ID: ea902bcc1943f7539200ec464de3f54335588774 Gitweb: https://git.kernel.org/tip/ea902bcc1943f7539200ec464de3f54335588774 Author: Tony Luck <tony.luck@intel.com> AuthorDate: Tue, 23 Aug 2022 10:48:19 -07:00 Committer: Dave Hansen <dave.hansen@linux.intel.com> CommitterDate: Tue, 23 Aug 2022 10:58:21 -07:00
x86/cpu: Add new Raptor Lake CPU model number
Note1: Model 0xB7 already claimed the "no suffix" #define for a regular client part, so add (yet another) suffix "S" to distinguish this new part from the earlier one.
Note2: the RAPTORLAKE* and ALDERLAKE* processors are very similar from a software enabling point of view. There are no known features that have model-specific enabling and also differ between the two. In other words, every single place that list *one* or more RAPTORLAKE* or ALDERLAKE* processors should list all of them.
Note3: This is being merged before there is an in-tree user. Merging this provides an "anchor" so that the different folks can update their subsystems (like perf) in parallel to use this define and test it.
[ dhansen: add a note about why this has no in-tree users yet ]
Signed-off-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com> Link: https://lkml.kernel.org/r/20220823174819.223941-1-tony.luck@intel.com --- arch/x86/include/asm/intel-family.h | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/x86/include/asm/intel-family.h b/arch/x86/include/asm/intel-family.h index def6ca1..aeb3802 100644 --- a/arch/x86/include/asm/intel-family.h +++ b/arch/x86/include/asm/intel-family.h @@ -27,6 +27,7 @@ * _X - regular server parts * _D - micro server parts * _N,_P - other mobile parts + * _S - other client parts * * Historical OPTDIFFs: * @@ -112,6 +113,7 @@ #define INTEL_FAM6_RAPTORLAKE 0xB7 #define INTEL_FAM6_RAPTORLAKE_P 0xBA +#define INTEL_FAM6_RAPTORLAKE_S 0xBF /* "Small Core" Processors (Atom) */
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