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| author |   David S. Miller <davem@davemloft.net> | 2022-02-17 14:06:51 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-02-17 14:06:51 +0000 |
| commit | 5da1033b9e2bfda5a5be2537e34b1fd0ea74cf44 (patch) | |
| tree | 3820a0b33aeba63c2c6527abc01e33d042d1ca02 /drivers/net/ethernet/intel/ice/ice_lib.c | |
| parent | Merge tag 'mlx5-updates-2022-02-16' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux (diff) | |
| parent | net: dsa: tag_ocelot_8021q: calculate TX checksum in software for deferred packets (diff) | |
| download | linux-dev-5da1033b9e2bfda5a5be2537e34b1fd0ea74cf44.tar.xz linux-dev-5da1033b9e2bfda5a5be2537e34b1fd0ea74cf44.zip | |
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/20210129010009.3959398-1-olteanv@gmail.com/
gained support for PTP over L2 here:
https://patchwork.kernel.org/project/netdevbpf/cover/20210213223801.1334216-1-olteanv@gmail.com/
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 <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_lib.c')
0 files changed, 0 insertions, 0 deletions