[PATCH net-next v2 0/3] net: phy: marvell-88x2222: a couple of improvements

[Ivan Bornyakov <i.bornyakov@metrotek.ru>]

First, there are some SFP modules that only uses RX_LOS for link
indication. Add check that link is operational before actual read of
line-side status.

Second, it is invalid to set 10G speed without autonegotiation,
according to phy_ethtool_ksettings_set(). Implement switching between
10GBase-R and 1000Base-X/SGMII if autonegotiation can't complete but
there is signal in line.

Changelog:
  v1 -> v2:
    * make checking that link is operational more friendly for
      trancievers without SFP cages.
    * split swapping 1G/10G modes into non-functional and functional
      commits for the sake of easier review.

Ivan Bornyakov (3):
  net: phy: marvell-88x2222: check that link is operational
  net: phy: marvell-88x2222: move read_status after config_aneg
  net: phy: marvell-88x2222: swap 1G/10G modes on autoneg

 drivers/net/phy/marvell-88x2222.c | 314 ++++++++++++++++++++----------
 1 file changed, 209 insertions(+), 105 deletions(-)

-- 
2.26.3