netdev - [PATCH net-next 0/9][pull request] Intel Wired LAN Driver Updates 2026-02-06 (libeth, ice, i40e, ixgbe)

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Message-ID: <20260206174910.4066255-1-anthony.l.nguyen@intel.com>
Date: Fri,  6 Feb 2026 09:48:57 -0800
From: Tony Nguyen <anthony.l.nguyen@...el.com>
To: davem@...emloft.net,
	kuba@...nel.org,
	pabeni@...hat.com,
	edumazet@...gle.com,
	andrew+netdev@...n.ch,
	netdev@...r.kernel.org
Cc: Tony Nguyen <anthony.l.nguyen@...el.com>
Subject: [PATCH net-next 0/9][pull request] Intel Wired LAN Driver Updates 2026-02-06 (libeth, ice, i40e, ixgbe)

For libeth/ice:
Alexander adds support for devmem/io_uring Rx and Tx.

Quoting Alexander:
Now that ice uses libeth for managing Rx buffers and supports
configurable header split, it's ready to get support for sending
and receiving packets with unreadable (to the kernel) frags.

Extend libeth just a little bit to allow creating PPs with custom
memory providers and make sure ice works correctly with the netdev
ops locking. Then add the full set of queue_mgmt_ops and don't
unmap unreadable frags on Tx completion.
No perf regressions for the regular flows and no code duplication
implied.

Credits to the fbnic developers, which's code helped me understand
the memory providers and queue_mgmt_ops logics and served as
a reference.

For ice:
Simon Horman adds const modifier to read only member of a struct.

For i40e:
Yury Norov removes an unneeded check of bitmap_weight().

Andy Shevchenko adds a missing include.

For ixgbe:
Aleksandr changes declaration of a bitmap to utilize DECLARE_BITMAP()
macro.

The following are changes since commit 24cf78c738318f3d2b961a1ab4b3faf1eca860d7:
  net/mlx5e: SHAMPO, Switch to header memcpy
and are available in the git repository at:
  git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue 100GbE

Aleksandr Loktionov (1):
  ixgbe: refactor: use DECLARE_BITMAP for ring state field

Alexander Lobakin (5):
  libeth: pass Rx queue index to PP when creating a fill queue
  libeth: handle creating pools with unreadable buffers
  ice: migrate to netdev ops lock
  ice: implement Rx queue management ops
  ice: add support for transmitting unreadable frags

Andy Shevchenko (1):
  i40e: Add missing header

Simon Horman (1):
  ice: Make name member of struct ice_cgu_pin_desc const

Yury Norov (NVIDIA) (1):
  i40e: drop useless bitmap_weight() call in i40e_set_rxfh_fields()

 .../net/ethernet/intel/i40e/i40e_ethtool.c    |  21 +-
 drivers/net/ethernet/intel/i40e/i40e_hmc.h    |   2 +
 drivers/net/ethernet/intel/iavf/iavf_txrx.c   |   1 +
 drivers/net/ethernet/intel/ice/ice_base.c     | 259 +++++++++++++-----
 drivers/net/ethernet/intel/ice/ice_base.h     |   2 +
 drivers/net/ethernet/intel/ice/ice_ethtool.c  |   1 +
 drivers/net/ethernet/intel/ice/ice_lib.c      | 150 ++++++++--
 drivers/net/ethernet/intel/ice/ice_lib.h      |  12 +-
 drivers/net/ethernet/intel/ice/ice_main.c     |  55 ++--
 drivers/net/ethernet/intel/ice/ice_ptp_hw.h   |   2 +-
 drivers/net/ethernet/intel/ice/ice_sf_eth.c   |   2 +
 drivers/net/ethernet/intel/ice/ice_txrx.c     |  43 ++-
 drivers/net/ethernet/intel/ice/ice_txrx.h     |   2 +
 drivers/net/ethernet/intel/ice/ice_xsk.c      |   4 +-
 drivers/net/ethernet/intel/idpf/idpf_txrx.c   |  13 +
 drivers/net/ethernet/intel/idpf/idpf_txrx.h   |   2 +
 drivers/net/ethernet/intel/ixgbe/ixgbe.h      |  27 +-
 drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c  |   4 +-
 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c |  56 ++--
 drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c  |   2 +-
 drivers/net/ethernet/intel/libeth/rx.c        |  46 ++++
 include/net/libeth/rx.h                       |   2 +
 include/net/libeth/tx.h                       |   2 +-
 23 files changed, 527 insertions(+), 183 deletions(-)

-- 
2.47.1