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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , kohei.enju@gmail.com Message-ID: Mail-Followup-To: Joe Damato , Kohei Enju , intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org, Tony Nguyen , Przemek Kitszel , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , kohei.enju@gmail.com References: <20260319171650.5815-1-kohei@enjuk.jp> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260319171650.5815-1-kohei@enjuk.jp> X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dama-to.20230601.gappssmtp.com; s=20230601; t=1774048183; x=1774652983; darn=lists.osuosl.org; h=in-reply-to:content-disposition:mime-version:references :mail-followup-to:message-id:subject:cc:to:from:date:from:to:cc :subject:date:message-id:reply-to; bh=MUUqCiT6aXukS9SwL9hysllV86yLA5FmYEzwznGMHeY=; b=PSchjG5I3T5QVPZtM1SBql/FvBHKTWA5eirBUSmvBQSu/iKA/VgbORYZ4zFb6uFeQn JLQx0+eae6oNV5+ifu20aNKZPsryKvmKVAVvyK6UCouFMRrP7gZuAtHoVGwaZV06xl0n 3TBD1+EUX7+m/0AJSYMV6n5rlhHG/lD4GcKucVGl6Rb9bFQkasYhhp3RPNMnD71cJ2ly y+PgLhPv4Of01gWM67vXolQxg07vypnc5W7sHFbGHf+O3ERdjDaIL+E55tJrbw7sFl8e Q5wnZ8275/uzRByBeg+LsrvisRupDTbcaJN+2f8SjqpJApwcbdObkBrY/tST/4E025In FPFg== X-Mailman-Original-Authentication-Results: smtp4.osuosl.org; dmarc=none (p=none dis=none) header.from=dama.to X-Mailman-Original-Authentication-Results: smtp4.osuosl.org; dkim=pass (2048-bit key, unprotected) header.d=dama-to.20230601.gappssmtp.com header.i=@dama-to.20230601.gappssmtp.com header.a=rsa-sha256 header.s=20230601 header.b=PSchjG5I Subject: Re: [Intel-wired-lan] [PATCH iwl-next v1 0/3] i40e: support XDP metadata ops (RX X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" On Thu, Mar 19, 2026 at 05:16:41PM +0000, Kohei Enju wrote: > This series adds support for XDP metadata ops. Since the i40e RX > timestamps are not available from the RX descriptor in the XDP path, > this series doesn't implement bpf_xdp_metadata_rx_timestamp(). > > Patch 1/3 prepares i40e_xdp_buff for subsequent patches. > Patch 2/3 and 3/3 introduce bpf_xdp_metadata_rx_hash() and > bpf_xdp_metadata_rx_vlan_tag() respectively. > > Tested on Intel Corporation Ethernet Controller X710 for 10GbE SFP+ with > ./tools/testing/selftests/bpf/xdp_hw_metadata. > Since i40e doesn't support HWTSTAMP_FILTER_ALL as an rx_filter, I > locally changed the selftest to use HWTSTAMP_FILTER_NONE instead. > > Kohei Enju (3): > i40e: prepare for XDP metadata ops support > i40e: add support for bpf_xdp_metadata_rx_hash() > i40e: add support for bpf_xdp_metadata_rx_vlan_tag() > > drivers/net/ethernet/intel/i40e/i40e_main.c | 51 ++++++++++++++++++++- > drivers/net/ethernet/intel/i40e/i40e_txrx.c | 5 +- > drivers/net/ethernet/intel/i40e/i40e_txrx.h | 7 ++- > drivers/net/ethernet/intel/i40e/i40e_type.h | 5 ++ > drivers/net/ethernet/intel/i40e/i40e_xsk.c | 12 +++++ > 5 files changed, 77 insertions(+), 3 deletions(-) For the series: Reviewed-by: Joe Damato