[EXT] Re: [PATCH v1 2/5] net: phy: marvell: extend 88E2110 to use both 2.5GHz modes

Stefan Chulski stefanc at marvell.com
Thu Mar 25 13:59:11 CET 2021

> Could you please ask internally at Marvell?
> We are trying to get to the bottom of this because we are stuck in
> development of code for Amethyst. We need to get 2500base-x to work, we
> need to know whether it does or does not support AN, or maybe does but
> only for some devices. Otherwise it may happen that some SFPs won't link
> with our hardware.
> Thank you.
> Marek

To avoid confusions, I suggest we take this issue directly with Marvell SoHo switch FAE. I'm willing to start another thread to discuss this(I will check who can assist you).

Regarding to this patch series. Let's drop PHY_INTERFACE_MODE_SGMII_2500, from PHY_INTERFACE enum and we would handle SGMII mode in 2.5G speed differently in PPv2 driver.


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