Change > MAX_DIE_PER_PACKAGE to >= MAX_DIE_PER_PACKAGE to prevent
accessing one element beyond the end of the array.
Fixes: 7fd786dfbd ("tools/power/x86/intel-speed-select: OOB daemon mode")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Read HFI (Hardware Feedback Interface) events to process config level
changes in oob mode. When HFI is supported there is no need for polling
to check config level change.
Subscribe to Linux thermal netlink messages and process message:
THERMAL_GENL_EVENT_CPU_CAPABILITY_CHANGE.
This message contains cpu number, performance and energy efficiency.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
It is possible that some out of band agent changed config level. In this
case CPUs need to be online/offline to support this config change. Add
a command line option --oob, so that this tool can run as daemon and poll
for config level change and take action. The poll interval is configurable
in seconds using config option --poll-interval.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
