netdev - Re: [PATCH v2 net 0/5] Fix broken PTP over IP on Ocelot switches

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Date:   Fri, 26 Nov 2021 19:50:09 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Vladimir Oltean <vladimir.oltean@....com>
Cc:     netdev@...r.kernel.org, po.liu@....com, davem@...emloft.net,
        kuba@...nel.org, claudiu.manoil@....com,
        alexandre.belloni@...tlin.com, atenart@...nel.org,
        UNGLinuxDriver@...rochip.com, andrew@...n.ch,
        vivien.didelot@...il.com, f.fainelli@...il.com,
        xiaoliang.yang_1@....com, yangbo.lu@....com, rui.sousa@....com,
        richardcochran@...il.com, allan.nielsen@...rochip.com
Subject: Re: [PATCH v2 net 0/5] Fix broken PTP over IP on Ocelot switches

Hello:

This series was applied to netdev/net.git (master)
by Jakub Kicinski <kuba@...nel.org>:

On Fri, 26 Nov 2021 19:28:40 +0200 you wrote:
> Changes in v2: added patch 5, added Richard's ack for the whole series
> sans patch 5 which is new.
> 
> Po Liu reported recently that timestamping PTP over IPv4 is broken using
> the felix driver on NXP LS1028A. This has been known for a while, of
> course, since it has always been broken. The reason is because IP PTP
> packets are currently treated as unknown IP multicast, which is not
> flooded to the CPU port in the ocelot driver design, so packets don't
> reach the ptp4l program.
> 
> [...]

Here is the summary with links:
  - [v2,net,1/5] net: mscc: ocelot: don't downgrade timestamping RX filters in SIOCSHWTSTAMP
    https://git.kernel.org/netdev/net/c/8a075464d1e9
  - [v2,net,2/5] net: mscc: ocelot: create a function that replaces an existing VCAP filter
    https://git.kernel.org/netdev/net/c/95706be13b9f
  - [v2,net,3/5] net: ptp: add a definition for the UDP port for IEEE 1588 general messages
    https://git.kernel.org/netdev/net/c/ec15baec3272
  - [v2,net,4/5] net: mscc: ocelot: set up traps for PTP packets
    https://git.kernel.org/netdev/net/c/96ca08c05838
  - [v2,net,5/5] net: mscc: ocelot: correctly report the timestamping RX filters in ethtool
    https://git.kernel.org/netdev/net/c/c49a35eedfef

You are awesome, thank you!
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