Hi all, This patch series adds support for the Broadcom Wirespeed, aka downsfhit feature utilizing the recently added ethtool PHY tunables.
Tested with two Gigabit link partners with a 4-wire cable having only 2 pairs connected. Last patch in the series is a fix that was required for testing, which should make it to -stable, which I can submit separate against net if you prefer David. Thanks! Florian Fainelli (5): net: phy: broadcom: Move bcm54xx_auxctl_{read,write} to common library net: phy: broadcom: Add support code for downshift/Wirespeed net: phy: broadcom: Allow enabling or disabling of EEE net: phy: bcm7xxx: Add support for downshift/Wirespeed net: dsa: bcm_sf2: Ensure we re-negotiate EEE during after link change drivers/net/dsa/bcm_sf2.c | 4 ++ drivers/net/phy/bcm-cygnus.c | 2 +- drivers/net/phy/bcm-phy-lib.c | 117 ++++++++++++++++++++++++++++++++++++++++-- drivers/net/phy/bcm-phy-lib.h | 10 +++- drivers/net/phy/bcm7xxx.c | 51 +++++++++++++++++- drivers/net/phy/broadcom.c | 15 ------ include/linux/brcmphy.h | 10 ++++ 7 files changed, 187 insertions(+), 22 deletions(-) -- 2.9.3