diff options
| author | Arun Ramadoss <arun.ramadoss@microchip.com> | 2023-01-10 14:19:29 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-01-13 08:40:41 +0000 |
| commit | d6261f0b80ba1f694e1303a507dfa046ee77b1e2 (patch) | |
| tree | 19f341858ea5c9b153f15216deb52e6c3a1820fd /lib/mpi/mpiutil.c | |
| parent | 343d3bd87a2835e61790ffb5d3638a070f12292b (diff) | |
net: dsa: microchip: ptp: lan937x: add 2 step timestamping
LAN937x series of switches support 2 step timestamping mechanism. There
are timestamp correction calculation performed in ksz_rcv_timestamp and
ksz_xmit_timestamp which are applicable only for p2p1step. To check
whether the 2 step is enabled or not in tag_ksz.c introduced the helper
function in taggger_data to query it from ksz_ptp.c. Based on whether 2
step is enabled or not, timestamp calculation are performed.
Signed-off-by: Arun Ramadoss <arun.ramadoss@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib/mpi/mpiutil.c')
0 files changed, 0 insertions, 0 deletions