On Tue, Sep 28, 2021 at 7:50 AM Vladimir Oltean wrote:
>
> Certain serial SERDES protocols like 1000base-x, 2500base-x, SGMII,
> USXGMII can operate either in a mode where the PHY (be it on-board or
> inside an SFP module) passes the link parameters (speed, duplex, pause)
> to the MAC through in-b
On Tue, Sep 28, 2021 at 2:48 AM Vladimir Oltean wrote:
>
> Certain serial SERDES protocols like 1000base-x, 2500base-x, SGMII,
> USXGMII can operate either in a mode where the PHY (be it on-board or
> inside an SFP module) passes the link parameters (speed, duplex, pause)
> to the MAC through in-b
Certain serial SERDES protocols like 1000base-x, 2500base-x, SGMII,
USXGMII can operate either in a mode where the PHY (be it on-board or
inside an SFP module) passes the link parameters (speed, duplex, pause)
to the MAC through in-band through control words standardized by IEEE
802.3 clause 37, or
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