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Date: Tue, 18 Oct 2022 06:29:17 +0000 From: <Arun.Ramadoss@...rochip.com> To: <olteanv@...il.com> CC: <andrew@...n.ch>, <linux-kernel@...r.kernel.org>, <UNGLinuxDriver@...rochip.com>, <vivien.didelot@...il.com>, <linux@...linux.org.uk>, <Tristram.Ha@...rochip.com>, <f.fainelli@...il.com>, <kuba@...nel.org>, <edumazet@...gle.com>, <pabeni@...hat.com>, <richardcochran@...il.com>, <netdev@...r.kernel.org>, <Woojung.Huh@...rochip.com>, <davem@...emloft.net> Subject: Re: [RFC Patch net-next 0/6] net: dsa: microchip: add gPTP support for LAN937x switch On Mon, 2022-10-17 at 21:46 +0300, Vladimir Oltean wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you > know the content is safe > Hi Vladimir, > 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? I had used LinuxPTP stack for testing this patch set and in specific linuxptp/configs/gptp.cfg Test Setup is of LAN9370 DUT1 <LAN1> --- LAN9370 DUT2 <LAN1> Ran the below command in both DUTS #ptp4l -f ~/linuxptp/configs/gptp.cfg -i lan1 - Arun
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