diff options
| author | Srinivas Pandruvada <[email protected]> | 2016-09-01 13:37:10 -0700 |
|---|---|---|
| committer | Rafael J. Wysocki <[email protected]> | 2016-09-08 23:02:14 +0200 |
| commit | a6cbcdd5ab5f242d49f511127f0a601b71be2cc4 (patch) | |
| tree | 6c7b1fad06bc5dfce0d10ffa9c6903959060df8e /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | |
| parent | 5448f14698b916e5b04112b104433b90247e01c7 (diff) | |
ACPI / CPPC: Add support for functional fixed hardware address
The CPPC registers can also be accessed via functional fixed hardware
addresse(FFH) in X86. Add support by modifying cpc_read and cpc_write to
be able to read/write MSRs on x86 platform on per cpu basis.
Also with this change, acpi_cppc_processor_probe doesn't bail out if
address space id is not equal to PCC or memory address space and FFH
is supported on the system.
Signed-off-by: Srinivas Pandruvada <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py')
0 files changed, 0 insertions, 0 deletions