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(parent: b6f23d3) | patch
igc: Fix wrong timestamp latency numbers
authorVinicius Costa Gomes <vinicius.gomes@intel.com>
Tue, 18 Aug 2020 23:40:01 +0000 (16:40 -0700)
committerTony Nguyen <anthony.l.nguyen@intel.com>
Wed, 9 Sep 2020 22:06:24 +0000 (15:06 -0700)
commitf03369b9bfab8e23ac28ca7ab7e6631c374b7cbe
tree2dbfdd549565c2ccc1e45614c09fb4e036aeb4cftree | snapshot
parentb6f23d3817b965bcd6d72aab1f438ff6d16a0691commit | diff
igc: Fix wrong timestamp latency numbers

The previous timestamping latency numbers were obtained by
interpolating the i210 numbers with the i225 crystal clock value. That
calculation was wrong.

Use the correct values from real measurements.

Fixes: 81b055205e8b ("igc: Add support for RX timestamping")
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
drivers/net/ethernet/intel/igc/igc.h diff | blob | history
Domain: System / Kernel;