From: Ioana Ciornei <ioana.cior...@nxp.com> Date: Sun, 30 Aug 2020 11:33:57 +0300
> Add support for the Lynx PCS as a separate module in drivers/net/phy/. > The advantage of this structure is that multiple ethernet or switch > drivers used on NXP hardware (ENETC, Seville, Felix DSA switch etc) can > share the same implementation of PCS configuration and runtime > management. > > The module implements phylink_pcs_ops and exports a phylink_pcs > (incorporated into a lynx_pcs) which can be directly passed to phylink > through phylink_pcs_set. > > The first 3 patches add some missing pieces in phylink and the locked > mdiobus write accessor. Next, the Lynx PCS MDIO module is added as a > standalone module. The majority of the code is extracted from the Felix > DSA driver. The last patch makes the necessary changes in the Felix and > Seville drivers in order to use the new common PCS implementation. > > At the moment, USXGMII (only with in-band AN), SGMII, QSGMII (with and > without in-band AN) and 2500Base-X (only w/o in-band AN) are supported > by the Lynx PCS MDIO module since these were also supported by Felix and > no functional change is intended at this time. ... Series applied, thanks.
