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authorJacob Keller <jacob.e.keller@intel.com>2022-07-28 02:15:59 +0300
committerTony Nguyen <anthony.l.nguyen@intel.com>2022-08-16 19:04:38 +0300
commitf020481be540cfed4747b966e5c603299856f291 (patch)
tree20b24385bb244e91968c131516f192a8304f77d3 /tools/perf/scripts/python/exported-sql-viewer.py
parentcf6b82fd3fbc8f747333ef5005798a90b5345bd4 (diff)
downloadlinux-f020481be540cfed4747b966e5c603299856f291.tar.xz
ice: track Tx timestamp stats similar to other Intel drivers
Several Intel networking drivers which support PTP track when Tx timestamps are skipped or when they timeout without a timestamp from hardware. The conditions which could cause these events are rare, but it can be useful to know when and how often they occur. Implement similar statistics for the ice driver, tx_hwtstamp_skipped, tx_hwtstamp_timeouts, and tx_hwtstamp_flushed. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Gurucharan <gurucharanx.g@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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