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authorAlexander Duyck <[email protected]>2020-10-28 18:55:35 -0700
committerLee Jones <[email protected]>2020-11-04 11:14:27 +0000
commit68fe8e6e2c4b04e2733d77834f55a4a0e172b770 (patch)
treefd24076c3dc32c54a4765382e76359f484941d16 /lib/mpi/mpi-mod.c
parente2729113ce66d8d21f729b41bc3ed3feaf1acf69 (diff)
platform/x86: Intel PMT Telemetry capability driver
PMT Telemetry is a capability of the Intel Platform Monitoring Technology. The Telemetry capability provides access to device telemetry metrics that provide hardware performance data to users from read-only register spaces. With this driver present the intel_pmt directory can be populated with telem<x> devices. These devices will contain the standard intel_pmt sysfs data and a "telem" binary sysfs attribute which can be used to access the telemetry data. Also create a PCI device id list for early telemetry hardware that require workarounds for known issues. Signed-off-by: Alexander Duyck <[email protected]> Co-developed-by: David E. Box <[email protected]> Signed-off-by: David E. Box <[email protected]> Reviewed-by: Andy Shevchenko <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Lee Jones <[email protected]>
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