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| author | Vinicius Costa Gomes <vinicius.gomes@intel.com> | 2019-12-02 15:19:51 -0800 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2020-01-06 14:39:17 -0800 |
| commit | 2c344ae24501558b14341247abef41e0b420c090 (patch) | |
| tree | cbce2d8a71ddc3e36037384e21a70a86ecb007c1 /drivers/net/ethernet/intel/igc/igc_ethtool.c | |
| parent | 81b055205e8ba2d400c8fa5845ba540a4a880a3a (diff) | |
| download | linux-2c344ae24501558b14341247abef41e0b420c090.tar.gz linux-2c344ae24501558b14341247abef41e0b420c090.tar.bz2 linux-2c344ae24501558b14341247abef41e0b420c090.zip | |
igc: Add support for TX timestamping
This adds support for timestamping packets being transmitted.
Based on the code from i210. The basic differences is that i225 has 4
registers to store the transmit timestamps (i210 has one). Right now,
we only support retrieving from one register, support for using the
other registers will be added later.
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/igc/igc_ethtool.c')
0 files changed, 0 insertions, 0 deletions