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| author | Basavaraj Natikar <Basavaraj.Natikar@amd.com> | 2024-11-12 22:33:06 +0530 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2024-11-13 15:35:34 +0200 |
| commit | 5a67c0d1c8bdcdba5dff49cfbf0d4c453b827a9d (patch) | |
| tree | 23d58bbed01304093439736a487ff50187af95ad /MAINTAINERS | |
| parent | 75a978bd604b5916d3e4430d4e6e5601162e14eb (diff) | |
| download | linux-5a67c0d1c8bdcdba5dff49cfbf0d4c453b827a9d.tar.gz linux-5a67c0d1c8bdcdba5dff49cfbf0d4c453b827a9d.tar.bz2 linux-5a67c0d1c8bdcdba5dff49cfbf0d4c453b827a9d.zip | |
platform/x86/amd: amd_3d_vcache: Add AMD 3D V-Cache optimizer driver
AMD X3D processors, also known as AMD 3D V-Cache, feature dual Core
Complex Dies (CCDs) and enlarged L3 cache, enabling dynamic mode
switching between Frequency and Cache modes. To optimize performance,
implement the AMD 3D V-Cache Optimizer, which allows selecting either:
Frequency mode: cores within the faster CCD are prioritized before
those in the slower CCD.
Cache mode: cores within the larger L3 CCD are prioritized before
those in the smaller L3 CCD.
Co-developed-by: Perry Yuan <perry.yuan@amd.com>
Signed-off-by: Perry Yuan <perry.yuan@amd.com>
Co-developed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Reviewed-by: Armin Wolf <W_Armin@gmx.de>
Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Link: https://lore.kernel.org/r/20241112170307.3745777-2-Basavaraj.Natikar@amd.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Diffstat (limited to 'MAINTAINERS')
| -rw-r--r-- | MAINTAINERS | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index b6b5bf3bd868..a70ac7c2cd81 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -973,6 +973,13 @@ Q: https://patchwork.kernel.org/project/linux-rdma/list/ F: drivers/infiniband/hw/efa/ F: include/uapi/rdma/efa-abi.h +AMD 3D V-CACHE PERFORMANCE OPTIMIZER DRIVER +M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> +R: Mario Limonciello <mario.limonciello@amd.com> +L: platform-driver-x86@vger.kernel.org +S: Supported +F: drivers/platform/x86/amd/x3d_vcache.c + AMD ADDRESS TRANSLATION LIBRARY (ATL) M: Yazen Ghannam <Yazen.Ghannam@amd.com> L: linux-edac@vger.kernel.org |