CVS commit: [netbsd-8] src/sys/dev/pci/ixgbe

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Mon Apr  1 12:35:38 UTC 2019

Modified Files:
        src/sys/dev/pci/ixgbe [netbsd-8]: ixgbe.c ixgbe_type.h ixv.c

Log Message:
Pull up the following, requested by msaitohin ticket #1225:

        sys/dev/pci/ixgbe/ixgbe.c               1.175-1.178
        sys/dev/pci/ixgbe/ixv.c                 1.110-1.111 via patch

- NetBSD currently uses traffic class 0 only. Other traffic classes
  aren't used yet. When IXGBE_TC_COUNTER_NUM is set to lower than
  IXGBE_DCB_MAX_TRAFFIC_CLASS (e.g. 1), other traffic classes' counters
  are not used. It means we don't generate evcnt for them and don't
  add the values in ixgbe_update_stats_counters().
- It's not required to calculate unused queues' statistics.
- Fix a bug that the VLAN HW tagging function is not correctly disabled
  when all vlan is detached.
- Fix a bug that VLAN HW tagging function is not correctly controlled
  on 82598.
- Control VLAN HW filter function correctly. Note that currently
  VLAN HW filter function doesn't work because NetBSD doesn't support
  it yet.
- Don't clear IXGBE_VLNCTRL_CFIEN bit When ETHERCAP_VLAN_HWFILTER is
  set. I think it's not required (and Linux doesn't do it). This change
  has no effect to NetBSD because ETHERCAP_VLAN_HWFILTER is not
  supported yet.


To generate a diff of this commit:
cvs rdiff -u -r1.88.2.28 -r1.88.2.29 src/sys/dev/pci/ixgbe/ixgbe.c
cvs rdiff -u -r1.22.2.7 -r1.22.2.8 src/sys/dev/pci/ixgbe/ixgbe_type.h
cvs rdiff -u -r1.56.2.20 -r1.56.2.21 src/sys/dev/pci/ixgbe/ixv.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.