[net-next 00/16][pull request] 100GbE Intel Wired LAN Driver Updates 2019-02-22

[Jeff Kirsher <jeffrey.t.kirsher@intel.com>]

This series contains updates to the ice driver only.

Bruce adds the __always_unused attribute to a parameter to avoid
compiler warnings when using -Wunused-parameter.  Fixed unnecessary
type-casting and the use of sizeof().  Fix the allocation of structs
that have become memory hogs, so allocate them in heaps and fix all the
associated references.  Fixed the "possible" numeric overflow issues
that were caught with static analysis.

Maciej fixes the maximum MTU calculation by taking into account double
VLAN tagging amd ensure that the operations are done in the correct
order.

Victor fixes the supported node calculation, where we were not taking
into account if there is space to add the new VSI or intermediate node
above that layer, then it is not required to continue the calculation.
Added a check for a leaf node presence for a given VSI, which is needed
before removing a VSI.

Jake fixes an issue where the VSI list is shared, so simply removing a
VSI from the list will cause issues for the other users who reference
the list.  Since we also free the memory, this could lead to
segmentation faults.

Brett fixes an issue where driver unload could cause a system reboot
when intel_iommu=on parameter is set.  The issue is that we are not
clearing the CAUSE_ENA bit for the appropriate control queues register
when freeing the miscellaneous interrupt vector.

Mitch is so kind, he prevented spamming the VF with link messages when
the link status really has not changed.  Updates the driver to use the
absolute vector ID and not the per-PF vector ID for the VF MSIx vector
allocation.

Lukasz fixes the ethtool pause parameter for the ice driver, which was
originally based off the link status but is now based off the PHY
configuration.  This is to resolve an issue where pause parameters could
be set while link was down.

Jesse updates the string that reports statistics so the string does not
get modified at runtime and cause reports of string truncation.

The following are changes since commit e59d790959b48a42874fa2cb16475a621663f085:
  Merge branch 'net-phy-at803x-Update-delays-for-RGMII-modes'
and are available in the git repository at:
  git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue 100GbE

Brett Creeley (2):
  ice: fix issue where host reboots on unload when iommu=on
  ice: only use the VF for ICE_VSI_VF in ice_vsi_release

Bruce Allan (4):
  ice: Mark extack argument as __always_unused
  ice: sizeof(<type>) should be avoided
  ice: fix stack hogs from struct ice_vsi_ctx structures
  ice: fix numeric overflow warning

Jacob Keller (1):
  ice: fix ice_remove_rule_internal vsi_list handling

Jesse Brandeburg (1):
  ice: fix overlong string, update stats output

Lukasz Czapnik (1):
  ice: Fix for FC get rx/tx pause params

Maciej Fijalkowski (1):
  ice: Fix the calculation of ICE_MAX_MTU

Mitch Williams (3):
  ice: don't spam VFs with link messages
  ice: clear VF ARQLEN register on reset
  ice: use absolute vector ID for VFs

Victor Raj (3):
  ice: Fix added in VSI supported nodes calc
  ice: flush Tx pipe on disable queue timeout
  ice: check for a leaf node presence

 drivers/net/ethernet/intel/ice/ice.h          |   2 +-
 drivers/net/ethernet/intel/ice/ice_common.c   |  21 ++-
 drivers/net/ethernet/intel/ice/ice_ethtool.c  | 132 +++++++++--------
 .../net/ethernet/intel/ice/ice_hw_autogen.h   |   1 +
 drivers/net/ethernet/intel/ice/ice_lib.c      | 112 +++++++++------
 drivers/net/ethernet/intel/ice/ice_main.c     | 133 ++++++++++++------
 drivers/net/ethernet/intel/ice/ice_nvm.c      |   7 +-
 drivers/net/ethernet/intel/ice/ice_sched.c    |  41 +++++-
 drivers/net/ethernet/intel/ice/ice_status.h   |   1 +
 drivers/net/ethernet/intel/ice/ice_switch.c   |  17 ++-
 drivers/net/ethernet/intel/ice/ice_txrx.c     |  26 ++--
 .../net/ethernet/intel/ice/ice_virtchnl_pf.c  |  70 +++++----
 12 files changed, 364 insertions(+), 199 deletions(-)

-- 
2.20.1