diff options
| author | Bert Kenward <[email protected]> | 2022-04-07 15:24:02 +0000 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2022-04-08 21:43:10 +0000 |
| commit | bd4a2697e5e27a33d345827dfbdebb8f28f4aa87 (patch) | |
| tree | e998456ff4e469ee20993a5eba0b8697bf48327a /tools/bpf/bpftool/prog.c | |
| parent | net: phy: micrel: ksz9031/ksz9131: add cabletest support (diff) | |
| download | kernel-bd4a2697e5e27a33d345827dfbdebb8f28f4aa87.tar.gz kernel-bd4a2697e5e27a33d345827dfbdebb8f28f4aa87.zip | |
sfc: use hardware tx timestamps for more than PTP
The 8000 series and newer NICs all get hardware timestamps from the MAC
and can provide timestamps on a normal TX queue, rather than via a slow
path through the MC. As such we can use this path for any packet where a
hardware timestamp is requested.
This also enables support for PTP over transports other than IPv4+UDP.
Signed-off-by: Bert Kenward <[email protected]>
Signed-off-by: Edward Cree <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'tools/bpf/bpftool/prog.c')
0 files changed, 0 insertions, 0 deletions