net: add support for phy speed limitation

Quoted 37 lines · Alexey Brodkin

Hi Joe,

Quoted 34 lines · Alexey Brodkin

Hi Joe,

Quoted 30 lines · Alexey Brodkin

In some cases Ethernet PHY and network itself might support speeds which are not supported by Ethernet controller (MAC).

To support that kind of situation it is required to force limit PHY so it is not configured for unsupported mode or even if PHY autonegotiated too high speed it will be reconfigured for slower mode.

Note this series is v2 because v1 patches were sent separately not being aranged in series. And now I'm putting all patches in one series and marking it v2 even though no changes were done in patches itself.

Alexey Brodkin (4):
drivers/net/phy: introduce phy_set_supported() include/net.h: add max_speed member in struct eth_pdata net/designware: do explicit port selection for 1Gb mode net/designware: add support of max-speed device tree property

Florian Fainelli (2):
net: phy: ensure Gigabit features are masked off if requested
net: phy: breakdown PHY_*_FEATURES defines

Sascha Hauer (1):
net: phy: genphy: Allow overwriting features

 drivers/net/designware.c | 16 +++++++++-
 drivers/net/designware.h |  1 +
 drivers/net/phy/phy.c    | 77 ++++++++++++++++++++++++++++++++++--------------
 include/net.h            |  2 ++
 include/phy.h            | 23 ++++++++++-----
 5 files changed, 89 insertions(+), 30 deletions(-)

Quoted 5 lines

Quoted 2 lines

Please treat this as a polite reminder to review
that series sometime soon.

Thank you for reviewing that series.
I'm wondering who's going to pick it up?

I'm picking it up now and build testing it.