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net: dsa: felix: Allow PHY to AN 10/100/1000 with 2500 serdes link
authorAlex Marginean <alexandru.marginean@nxp.com>
Thu, 16 Jan 2020 18:19:33 +0000 (20:19 +0200)
committerDavid S. Miller <davem@davemloft.net>
Sun, 19 Jan 2020 15:00:17 +0000 (16:00 +0100)
commit74984a1904b3768625ef45032643f1dc2b21eb31
tree528daf594b5531bd1b698784148dd2c0106b4032tree | snapshot
parentf3660937e17c6fcc3a9184dd7d5091110e7e9094commit | diff
net: dsa: felix: Allow PHY to AN 10/100/1000 with 2500 serdes link

If the serdes link is set to 2500 using interfce type 2500base-X, lower
link speeds over on the line side should still be supported.
Rate adaptation is done out of band, in our case using AQR PHYs this is
done using flow control.

Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/dsa/ocelot/felix.c diff | blob | history
Domain: System / Kernel;