The Intel ASDM provides a maximum time window that can be specified when
setting a time window in the RAPL driver. While the ASDM doesn't explicitly
provide a minimum time window value, it does provide a minimum time window
unit that also can be used as a minimum value.
This patchset implements barrier checking for the time windows, and adds
reporting of a known bug in which the maxmimum time window value may be
erroneously set to 0, as well as a module parameter to avoid the maximum
window checks on broken BIOSes.
[v2]: update 3/3 with minor changes
Prarit Bhargava (3):
powercap, intel_rapl, implement get_max_time_window
powercap, intel_rapl, implement check for minimum time window
powercap, intel_rapl, Add ignore_max_time_window_check module
parameter for broken BIOSes
drivers/powercap/intel_rapl.c | 50 +++++++++++++++++++++++++++++++++++++++
drivers/powercap/powercap_sys.c | 6 +++--
2 files changed, 54 insertions(+), 2 deletions(-)
--
1.7.9.3
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