[PATCH v3 0/4] Wangxun fixes and new features

[Zaiyu Wang <zaiyuwang@trustnetic.com>]

This patchset introduces three new features and critical fixes for our
recent release cycle.

Patches 1-2 add support for UDP Segmentation Offload (USO) to improve
large-packet transmission performance for UDP workloads.

Patch 3 enables VFs to sense PF ifconfig down/up events, allowing
better fault tolerance and fast recovery in virtualized environments.

Patch 4 adds the missing VF support for the Amber-Lite 40G NICs, which
was previously omitted in the initial integration.
---
v3:
- Patches 1-2: change from new feature to bug fix.
- Patch 3: fix link status update in txgbevf_get_pf_link_status();
           extend speed mask from 0xFFF0 to 0x1FFFFE for 40G speed;
           reduce msgbuf array to a single u32 variable;
           correct commit message.
- Patch 4: add a cleanup note in commit message for dropping the
           redundant mac type check in txgbevf_check_mac_link_vf();
	   remove a redundant blank line in txgbe_reset_hw_vf().
---
v2:
- Rebased on top of commit 72fdcb7bd19d to resolve conflict in
  drivers/net/txgbe/base/txgbe_type.h.
- No code changes compared to v1.
---

Zaiyu Wang (4):
  net/ngbe: implement USO support
  net/txgbe: implement USO support
  net/txgbe: add support for VF sensing PF down
  net/txgbe: add VF support for Amber-Lite 40G NIC

 drivers/net/ngbe/ngbe_rxtx.c          | 13 +++---
 drivers/net/txgbe/base/txgbe_devids.h |  2 +
 drivers/net/txgbe/base/txgbe_hw.c     |  7 +++
 drivers/net/txgbe/base/txgbe_regs.h   |  7 ++-
 drivers/net/txgbe/base/txgbe_type.h   |  2 +
 drivers/net/txgbe/base/txgbe_vf.c     |  6 +--
 drivers/net/txgbe/txgbe_ethdev.c      |  4 +-
 drivers/net/txgbe/txgbe_ethdev_vf.c   | 62 +++++++++++++++++++++++----
 drivers/net/txgbe/txgbe_rxtx.c        | 13 +++---
 9 files changed, 92 insertions(+), 24 deletions(-)

-- 
2.21.0.windows.1