[net-next,v15,0/6] Add support for mv88e6393x family of Marvell

Message

Marek Behún Jan. 12, 2021, 7:53 p.m. UTC

Hello,

this is version 15 of patches adding support for Amethyst family to
mv88e6xxx. It should apply cleanly on net-next.

This series is tested on Marvell CN9130-CRB.

Changes from v14:
- added my Signed-off-by tags to Pavana's patches, since I am sending
  them (as suggested by Andrew)
- added documentation to second patch adding 5gbase-r mode (as requested
  by Russell)
- added Reviewed-by tags
- applied Vladimir's suggestions:
  - reduced indentation level in mv88e6xxx_set_egress_port and
    mv88e6393x_serdes_port_config
  - removed 10000baseKR_Full from mv88e6393x_phylink_validate
  - removed PHY_INTERFACE_MODE_10GKR from mv88e6xxx_port_set_cmode

Changes from v13:
- added patch that wraps .set_egress_port into mv88e6xxx_set_egress_port,
  so that we do not have to set chip->*gress_dest_port members in every
  implementation of this method
- for the patch that adds Amethyst support:
  - added more information into commit message
  - added these methods for mv88e6393x_ops:
      .port_sync_link
      .port_setup_message_port
      .port_max_speed_mode (new implementation needed)
      .atu_get_hash
      .atu_set_hash
      .serdes_pcs_config
      .serdes_pcs_an_restart
      .serdes_pcs_link_up
  - this device can set upstream port per port, so implement
      .port_set_upstream_port
    instead of
      .set_cpu_port
  - removed USXGMII cmode (not yet supported, working on it)
  - added debug messages into mv88e6393x_port_set_speed_duplex
  - added Amethyst errata 4.5 (EEE should be disabled on SERDES ports)
  - fixed 5gbase-r serdes configuration and interrupt handling
  - refactored mv88e6393x_serdes_setup_errata
  - refactored mv88e6393x_port_policy_write
- added patch implementing .port_set_policy for Amethyst

Marek

Marek Behún (2):
  net: dsa: mv88e6xxx: wrap .set_egress_port method
  net: dsa: mv88e6xxx: implement .port_set_policy for Amethyst

Pavana Sharma (4):
  dt-bindings: net: Add 5GBASER phy interface
  net: phy: Add 5GBASER interface mode
  net: dsa: mv88e6xxx: Change serdes lane parameter type from u8 type to
    int
  net: dsa: mv88e6xxx: Add support for mv88e6393x family of Marvell

 .../bindings/net/ethernet-controller.yaml     |   1 +
 Documentation/networking/phy.rst              |   6 +
 drivers/net/dsa/mv88e6xxx/chip.c              | 227 ++++++++--
 drivers/net/dsa/mv88e6xxx/chip.h              |  20 +-
 drivers/net/dsa/mv88e6xxx/global1.c           |  19 +-
 drivers/net/dsa/mv88e6xxx/global1.h           |   2 +
 drivers/net/dsa/mv88e6xxx/global2.h           |   8 +
 drivers/net/dsa/mv88e6xxx/port.c              | 397 ++++++++++++++++--
 drivers/net/dsa/mv88e6xxx/port.h              |  50 ++-
 drivers/net/dsa/mv88e6xxx/serdes.c            | 394 +++++++++++++++--
 drivers/net/dsa/mv88e6xxx/serdes.h            | 108 +++--
 include/linux/phy.h                           |   4 +
 12 files changed, 1073 insertions(+), 163 deletions(-)


base-commit: c73a45965dd54a10c368191804b9de661eee1007