linux-kernel - Re: [RFC Patch net-next 0/6] net: dsa: microchip: add gPTP support for LAN937x switch

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Message-ID: <20221017184649.meh7snyhvuepan25@skbuf>
Date:   Mon, 17 Oct 2022 21:46:49 +0300
From:   Vladimir Oltean <olteanv@...il.com>
To:     Arun Ramadoss <arun.ramadoss@...rochip.com>
Cc:     linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        woojung.huh@...rochip.com, UNGLinuxDriver@...rochip.com,
        andrew@...n.ch, vivien.didelot@...il.com, f.fainelli@...il.com,
        davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, linux@...linux.org.uk,
        Tristram.Ha@...rochip.com, richardcochran@...il.com
Subject: Re: [RFC Patch net-next 0/6] net: dsa: microchip: add gPTP support
 for LAN937x switch

On Fri, Oct 14, 2022 at 08:58:51PM +0530, Arun Ramadoss wrote:
> The LAN937x switch has capable for supporting IEEE 1588 PTP protocol. This
> patch series add gPTP profile support and tested using the ptp4l application.
> LAN937x has the same PTP register set similar to KSZ9563, hence the
> implementation has been made common for the ksz switches. But the testing is
> done only for lan937x switch.

Unrelated to the proposed implementation. What user space stack do you
use for gPTP bridging?