netdev - [PATCH net-next 0/5] ixgbe: xsk: a couple of changes for zerocopy

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Message-Id: <20250720091123.474-1-kerneljasonxing@gmail.com>
Date: Sun, 20 Jul 2025 17:11:18 +0800
From: Jason Xing <kerneljasonxing@...il.com>
To: anthony.l.nguyen@...el.com,
	przemyslaw.kitszel@...el.com,
	andrew+netdev@...n.ch,
	davem@...emloft.net,
	edumazet@...gle.com,
	kuba@...nel.org,
	pabeni@...hat.com,
	bjorn@...nel.org,
	magnus.karlsson@...el.com,
	maciej.fijalkowski@...el.com,
	jonathan.lemon@...il.com,
	sdf@...ichev.me,
	ast@...nel.org,
	daniel@...earbox.net,
	hawk@...nel.org,
	john.fastabend@...il.com
Cc: bpf@...r.kernel.org,
	intel-wired-lan@...ts.osuosl.org,
	netdev@...r.kernel.org,
	Jason Xing <kernelxing@...cent.com>
Subject: [PATCH net-next 0/5] ixgbe: xsk: a couple of changes for zerocopy

From: Jason Xing <kernelxing@...cent.com>

The series mostly follows the development of i40e/ice to improve the
performance for zerocopy mode in the tx path.

Jason Xing (5):
  ixgbe: xsk: remove budget from ixgbe_clean_xdp_tx_irq
  ixgbe: xsk: resolve the underflow of budget in ixgbe_xmit_zc
  ixgbe: xsk: use ixgbe_desc_unused as the budget in ixgbe_xmit_zc
  ixgbe: xsk: support batched xsk Tx interfaces to increase performance
  ixgbe: xsk: add TX multi-buffer support

 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c |   6 +-
 .../ethernet/intel/ixgbe/ixgbe_txrx_common.h  |   2 +-
 drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c  | 121 ++++++++++++------
 3 files changed, 86 insertions(+), 43 deletions(-)

-- 
2.41.3