amd-xgbe: Add pre/post auto-negotiation phy hooks
BugLink: http://bugs.launchpad.net/bugs/1775483
[ Upstream commit
4d945663a6a0acf3cbe45940503f2eb9584bfee7 ]
Add hooks to the driver auto-negotiation (AN) flow to allow the different
phy implementations to perform any steps necessary to improve AN.
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>