RE: [PATCH net-next v7 02/12] net: dsa: microchip: add IPV information support

From: Woojung.Huh
Date: Tue May 07 2024 - 11:08:27 EST


Hi Oleksij,

> Hi Woojung,
>
> On Mon, May 06, 2024 at 08:43:48PM +0000, Woojung.Huh@xxxxxxxxxxxxx wrote:
> > Hi Oleksij,
> >
> > Thanks for the patch and sorry about late comment on this.
> >
> > I have a comment on the name of IPV (Internal Priority Value)
> > IPV is added and used term in 802.1Qci PSFP
> > (https://ieeexplore.ieee.org/document/8064221) and, merged into 802.1Q
> (from 802.1Q-2018)
> > for another functions.
> >
> > Even it does similar operation holding temporal priority value internally
> (as it is named),
> > because KSZ datasheet doesn't use the term of IPV (Internal Priority Value)
> and
> > avoiding any confusion later when PSFP is in the Linux world,
> > I would like to recommend a different name such as IPM (Internal Priority
> Mapping) than IPV.
> >
> > How do you think?
>
> Ok.
>
> Do IPV in LAN9372 datasheet means, IPV 802.1Qci PSFP or IPM?
>

IPV in LAN9372 is 802.1Qci PSFP. It has TSN features including 802.1Qci.

Thanks.
Woojung