[0/6] Configurable VLAN mode for NCSI driver

Message

Jiaqing Zhao June 10, 2022, 4:48 p.m. UTC

Currently kernel kernel NCSI driver only supports the "VLAN + non-VLAN"
mode (Mode #2), but this mode is an optional mode [1] defined in NCSI
specification and some NCSI devices like Intel E810 Network Adapter [2]
does not support that mode. This patchset adds a new "ncsi,vlan-mode"
device tree property for configuring the VLAN mode of NCSI device.

[1] Table 58 - VLAN Enable Modes
    https://www.dmtf.org/sites/default/files/standards/documents/DSP0222_1.0.0.pdf
[2] 12.6.5.4.3 VLAN
    https://cdrdv2.intel.com/v1/dl/getContent/613875

Jiaqing Zhao (6):
  net/ncsi: Fix value of NCSI_CAP_VLAN_ANY
  net/ncsi: Rename NCSI_CAP_VLAN_NO to NCSI_CAP_VLAN_FILTERED
  net/ncsi: Enable VLAN filtering when callback is registered
  ftgmac100: Remove enable NCSI VLAN filtering
  dt-bindings: net: Add NCSI bindings
  net/ncsi: Support VLAN mode configuration

 .../devicetree/bindings/net/ncsi.yaml         | 34 ++++++++++++++
 MAINTAINERS                                   |  2 +
 drivers/net/ethernet/faraday/ftgmac100.c      |  3 --
 include/dt-bindings/net/ncsi.h                | 15 ++++++
 net/ncsi/internal.h                           |  5 +-
 net/ncsi/ncsi-manage.c                        | 46 ++++++++++++++++---
 6 files changed, 93 insertions(+), 12 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/net/ncsi.yaml
 create mode 100644 include/dt-bindings/net/ncsi.h