diff options
| author | David Gwynne <dlg@cvs.openbsd.org> | 2019-06-10 22:59:01 +0000 |
|---|---|---|
| committer | David Gwynne <dlg@cvs.openbsd.org> | 2019-06-10 22:59:01 +0000 |
| commit | 36bdb1fbeed42906ae7135d274a45c60c0b3e2ab (patch) | |
| tree | c6e7d7fe6452261acaac2f39ecec7fe590142a96 /sys/dev/pci/if_mcx.c | |
| parent | 28d51049e79329860ac3fd920497cdfc35df7d08 (diff) | |
add M_TIMESTAMP as a csum_flags option to say ph_timestamp is set
this is so hardware that supports timestamping can set the time and
say so for things like bpf and the SO_TIMESTAMP socket option to use.
the intention is that ph_timestamp will store the nanosecond since
the system booted, which is in line with how fq_codel (the only
user of the field at the moment) uses it.
Diffstat (limited to 'sys/dev/pci/if_mcx.c')
0 files changed, 0 insertions, 0 deletions