On Tue, Apr 20, 2021 at 07:33:39AM +, Y.b. Lu wrote:
> > > + /* For two-step timestamp, retrieve ptp_cmd in DSA_SKB_CB_PRIV
> > > + * and timestamp ID in clone->cb[0].
> > > + * For one-step timestamp, retrieve ptp_cmd in DSA_SKB_CB_PRIV.
> > > + */
> > > + u8 *ptp_cmd = DSA_SKB_CB_PRIV(skb)
; Vivien Didelot ; Florian
> Fainelli ; Claudiu Manoil ;
> Alexandre Belloni ;
> unglinuxdri...@microchip.com; linux-...@vger.kernel.org;
> linux-ker...@vger.kernel.org
> Subject: Re: [net-next 3/3] net: mscc: ocelot: support PTP Sync one-step
> timestamping
>
> On Fri
On Fri, Apr 16, 2021 at 08:36:55PM +0800, Yangbo Lu wrote:
> Although HWTSTAMP_TX_ONESTEP_SYNC existed in ioctl for hardware timestamp
> configuration, the PTP Sync one-step timestamping had never been supported.
>
> This patch is to truely support it.
Actually the ocelot switchdev driver does su
Hi Yangbo,
I love your patch! Yet something to improve:
[auto build test ERROR on 392c36e5be1dee19ffce8c8ba8f07f90f5aa3f7c]
url:
https://github.com/0day-ci/linux/commits/Yangbo-Lu/Support-ocelot-PTP-Sync-one-step-timestamping/20210416-20
base: 392c36e5be1dee19ffce8c8ba8f07f90f5aa3f7c
c
Although HWTSTAMP_TX_ONESTEP_SYNC existed in ioctl for hardware timestamp
configuration, the PTP Sync one-step timestamping had never been supported.
This patch is to truely support it. The hardware timestamp request type is
stored in DSA_SKB_CB_PRIV first byte per skb, so that corresponding
confi
