[PATCH net-next 0/3] net: libwx: improve VF ethtool support

[Mengyuan Lou <mengyuanlou@net-swift.com>]

This series improves ethtool support for Wangxun VF drivers
(ngbevf and txgbevf) in libwx.

This series extends VF support by enabling:
ring parameter configuration via ethtool -G
interrupt coalescing configuration via ethtool -C
hardware statistics reporting via ethtool -S

Patch 1 adds support for set_ringparam in wx_ethtool_ops_vf,
allowing VF users to adjust TX/RX descriptor ring sizes.
Patch 2 enables set_coalesce support for VF devices and updates
EITR programming to use the VF-specific register access helper.
Patch 3 adds VF hardware statistics support so ethtool -S can
report useful runtime counters for VF interfaces.

Mengyuan Lou (3):
  net: libwx: add support for set_ringparam in wx_ethtool_ops_vf
  net: libwx: add support for set_coalesce in wx_ethtool_ops_vf
  net: libwx: support vf hardware statistics

 .../net/ethernet/wangxun/libwx/wx_ethtool.c   | 102 ++++++++++++++++--
 drivers/net/ethernet/wangxun/libwx/wx_hw.c    |  75 ++++++-------
 .../net/ethernet/wangxun/libwx/wx_vf_common.c |   7 +-
 .../net/ethernet/wangxun/libwx/wx_vf_common.h |   2 +
 4 files changed, 140 insertions(+), 46 deletions(-)

-- 
2.50.1 (Apple Git-155)