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| author | Ricardo Neri <ricardo.neri-calderon@linux.intel.com> | 2026-06-13 15:17:48 -0700 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2026-07-10 12:32:54 +0200 |
| commit | ac5cc691eb4a7b604687bcb9ced3a59d24cda65c (patch) | |
| tree | 36ce394d6a03cdac28d37c305038a21e4a41e227 /tools/perf/scripts/python | |
| parent | 8cdeaa50eae8dad34885515f62559ee83e7e8dda (diff) | |
x86/thermal: Add bit definitions for Intel Directed Package Thermal Interrupt
Add CPUID and MSR bit definitions required to support Intel Directed
Package Thermal Interrupt.
A CPU requests directed package-level thermal interrupts by setting bit 25
in IA32_THERM_INTERRUPT. Hardware acknowledges by setting bit 25 in
IA32_PACKAGE_THERM_STATUS, indicating that only CPUs that opted in will
receive the interrupt. If no CPU in the package requests it, delivery
falls back to broadcast.
Signed-off-by: Ricardo Neri <ricardo.neri-calderon@linux.intel.com>
Link: https://patch.msgid.link/20260613-rneri-directed-therm-intr-v3-2-3a26d1e47fc8@linux.intel.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions