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| author |   Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> | 2025-05-08 16:02:40 -0700 |
|---|---|---|
| committer |   Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2025-05-15 14:47:25 +0300 |
| commit | e37be5d85c602e07c1e2930c2cc98ebd46f9ecf7 (patch) | |
| tree | 4fb0f40dd13e2fc293e837acddc1724c9ee92fb6 /scripts/gdb/linux/utils.py | |
| parent | Documentation: admin-guide: pm: Add documentation for agent_types (diff) | |
| download | linux-rng-e37be5d85c602e07c1e2930c2cc98ebd46f9ecf7.tar.xz linux-rng-e37be5d85c602e07c1e2930c2cc98ebd46f9ecf7.zip | |
platform/x86/intel: power-domains: Add interface to get Linux die ID
The die ID in the Linux topology sysfs is a logical identifier that
differs from the one presented in CPUID leaf 0x1F or via MSR 0x54.
Introduce an interface that returns the Linux CPU die ID based on a
given package ID and power domain ID. This mapping is stored during the
CPU online callback in an array.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20250508230250.1186619-4-srinivas.pandruvada@linux.intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions