Messages in this thread | | | Date | Mon, 29 Apr 2019 15:10:16 +0200 | From | Andrew Lunn <> | Subject | Re: [PATCH 0/7] net: stmmac: enable EHL SGMII |
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> Sorry for the delay, we have checked with hardware/SoC HW architect > and gotten confirmation that the controller can only support SGMII inter-chip > connection. It does not support 1000Base-X.
O.K, i'm surprised about that, but if that is what the hardware engineer says...
> In this case, we believe that the current implementation of the DW xPCS > are sufficient. Ok?
Yes, if all i can do is SGMII, hard coding SGMII is fine. But you should probably check phy-mode and return an error if it has a value other than SGMII,
Andrew
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