[PATCH net-next v3 2/4] net: ethernet: altera-tse: Convert to mdio-regmap and use PCS Lynx

Russell King (Oracle) linux at armlinux.org.uk
Fri May 26 03:42:50 PDT 2023


On Fri, May 26, 2023 at 10:05:17AM +0100, Russell King (Oracle) wrote:
> On Fri, May 26, 2023 at 10:39:08AM +0200, Simon Horman wrote:
> > On Fri, May 26, 2023 at 09:42:50AM +0200, Maxime Chevallier wrote:
> > > The newly introduced regmap-based MDIO driver allows for an easy mapping
> > > of an mdiodevice onto the memory-mapped TSE PCS, which is actually a
> > > Lynx PCS.
> > > 
> > > Convert Altera TSE to use this PCS instead of the pcs-altera-tse, which
> > > is nothing more than a memory-mapped Lynx PCS.
> > > 
> > > Signed-off-by: Maxime Chevallier <maxime.chevallier at bootlin.com>
> > 
> > Hi Maxime,
> > 
> > I have some concerns about the error paths in this patch.
> 
> We've had similar problems with mdio_device_create() vs the XPCS
> driver.
> 
> I think it's time that we made this easier for users.

Patch series here:
https://lore.kernel.org/all/ZHCGZ8IgAAwr8bla@shell.armlinux.org.uk/

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
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