[PATCH iwl-net v2 0/3] ice: fixes for pause reporting, autoneg and RDMA

[Aleksandr Loktionov <aleksandr.loktionov@intel.com>]

This is v2 of the ice fixes patchset for iwl-net.

v2 changes:
 - Dropped patch "ice: fix 'adjust' timer programming for E830 devices"
   as it has already been applied to the iwl-net tree.
 - Dropped patch "ice: report EIPE checksum errors to the OS on E830"
   from this send pending further internal review; will be resent on
   its own once that concludes, rather than holding back the other
   three unrelated fixes.

This series fixes three issues in the Intel ice driver:

- Asymmetric Pause capability was missing from the ethtool-reported
  supported link modes, causing ethtool to always show Pause as
  unsupported even when the hardware supports asymmetric flow control.

- Autoneg disable was only attempted when AN had already completed,
  ignoring the case where the link partner does not advertise AN ability
  at all (AN37).  Both conditions should allow the user to disable
  autoneg.

- RDMA was incorrectly disabled on E830 devices with 4 or more ports
  because the generic port-limited-capabilities path capped maxtc=4 and
  then cleared the RDMA capability bit.  E830 does not have that
  limitation and must be skipped.

Konrad Knitter (1):
  ice: fix autoneg disable when link partner doesn't support AN

Lukasz Czapnik (1):
  ice: support RDMA on 4+-port E830 devices

Tomasz Lichwala (1):
  ice: fix asymmetric pause negotiation reporting in ethtool

 drivers/net/ethernet/intel/ice/ice_common.c  |  2 +-
 drivers/net/ethernet/intel/ice/ice_ethtool.c | 29 ++++++++++++++++++--
 2 files changed, 27 insertions(+), 4 deletions(-)

-- 
2.52.0