]> git.ipfire.org Git - thirdparty/linux.git/commit
platform/x86/amd: hfi: Support for ranking table versions
authorKrishnamoorthi M <krishnamoorthi.m@amd.com>
Thu, 7 May 2026 19:09:26 +0000 (00:39 +0530)
committerIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Tue, 19 May 2026 10:42:04 +0000 (13:42 +0300)
commit4339fa4fae057c99cbcfd8127769219feb14964b
tree264b8f3ce5eda95c55c30781c4ac358e50e85636
parent5809de26ccab13c18d591e923acbab5edebbf283
platform/x86/amd: hfi: Support for ranking table versions

Add changes to support new ranking table version. Version 2 of the
heterogeneous ranking table provides static CPU rankings. Version 3 adds
dynamic ranking table support on newer AMD platforms. These changes ensure
that platforms still reporting version 2 continue to function with the
existing static ranking path, avoiding regressions on older hardware
that does not supply a dynamic ranking table.

Signed-off-by: Krishnamoorthi M <krishnamoorthi.m@amd.com>
Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Reviewed-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Link: https://patch.msgid.link/20260507190926.1211726-1-krishnamoorthi.m@amd.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
drivers/platform/x86/amd/hfi/hfi.c