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| author | David S. Miller <[email protected]> | 2022-02-17 14:06:51 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2022-02-17 14:06:51 +0000 |
| commit | 5da1033b9e2bfda5a5be2537e34b1fd0ea74cf44 (patch) | |
| tree | 3820a0b33aeba63c2c6527abc01e33d042d1ca02 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | c8b441d2fbd0e005541c7363fd5346971b6febcb (diff) | |
| parent | 29940ce32a2da2f3857d5fc459c6df6e47adb67e (diff) | |
Merge branch 'ptp-over-udp-dsa'
Vladimir Oltean says:
====================
Support PTP over UDP with the ocelot-8021q DSA tagging protocol
The alternative tag_8021q-based tagger for Ocelot switches, added here:
https://patchwork.kernel.org/project/netdevbpf/cover/[email protected]/
gained support for PTP over L2 here:
https://patchwork.kernel.org/project/netdevbpf/cover/[email protected]/
mostly as a minimum viable requirement. That PTP support was mostly
self-contained code that installed some rules to replicate PTP packets
on the CPU queue, in felix_setup_mmio_filtering().
However ocelot-8021q starts to look more interesting for general purpose
usage, so it is now time to reduce the technical debt by integrating the
PTP traps used by Felix for tag_8021q with the rest of the Ocelot driver.
There is further consolidation of traps to be done. The cookies used by
MRP traps overlap with the cookies used for tag_8021q PTP traps, so
those features could not be used at the same time.
====================
Signed-off-by: David S. Miller <[email protected]>
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