From: Alexander Lobakin <aleksander.lobakin@intel.com>
To: <intel-wired-lan@lists.osuosl.org>
Cc: Michal Kubiak <michal.kubiak@intel.com>,
Maciej Fijalkowski <maciej.fijalkowski@intel.com>,
Tony Nguyen <anthony.l.nguyen@intel.com>,
Przemek Kitszel <przemyslaw.kitszel@intel.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
"Eric Dumazet" <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Simon Horman <horms@kernel.org>,
<nxne.cnse.osdt.itp.upstreaming@intel.com>, <bpf@vger.kernel.org>,
<netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH iwl-next v4 00/13] idpf: add XDP support
Date: Fri, 22 Aug 2025 17:26:48 +0200 [thread overview]
Message-ID: <554a93a2-8831-4403-aa0d-31c212bc27a4@intel.com> (raw)
In-Reply-To: <20250811161044.32329-1-aleksander.lobakin@intel.com>
From: Alexander Lobakin <aleksander.lobakin@intel.com>
Date: Mon, 11 Aug 2025 18:10:31 +0200
> Add XDP support (w/o XSk for now) to the idpf driver using the libeth_xdp
> sublib. All possible verdicts, .ndo_xdp_xmit(), multi-buffer etc. are here.
> In general, nothing outstanding comparing to ice, except performance --
> let's say, up to 2x for .ndo_xdp_xmit() on certain platforms and
> scenarios.
> idpf doesn't support VLAN Rx offload, so only the hash hint is
> available for now.
Our validation found a couple minor issues when working on a VF, need to
fix them =\
Thanks,
Olek
prev parent reply other threads:[~2025-08-22 15:30 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-11 16:10 Alexander Lobakin
2025-08-11 16:10 ` [PATCH iwl-next v4 01/13] xdp, libeth: make the xdp_init_buff() micro-optimization generic Alexander Lobakin
2025-08-11 16:10 ` [PATCH iwl-next v4 02/13] idpf: fix Rx descriptor ready check barrier in splitq Alexander Lobakin
2025-08-11 16:10 ` [PATCH iwl-next v4 03/13] idpf: use a saner limit for default number of queues to allocate Alexander Lobakin
2025-08-11 16:10 ` [PATCH iwl-next v4 04/13] idpf: link NAPIs to queues Alexander Lobakin
2025-08-11 16:10 ` [PATCH iwl-next v4 05/13] idpf: add 4-byte completion descriptor definition Alexander Lobakin
2025-08-11 16:10 ` [PATCH iwl-next v4 06/13] idpf: remove SW marker handling from NAPI Alexander Lobakin
2025-08-11 16:10 ` [PATCH iwl-next v4 07/13] idpf: add support for nointerrupt queues Alexander Lobakin
2025-08-11 16:10 ` [PATCH iwl-next v4 08/13] idpf: prepare structures to support XDP Alexander Lobakin
2025-08-11 16:10 ` [PATCH iwl-next v4 09/13] idpf: implement XDP_SETUP_PROG in ndo_bpf for splitq Alexander Lobakin
2025-08-11 16:10 ` [PATCH iwl-next v4 10/13] idpf: use generic functions to build xdp_buff and skb Alexander Lobakin
2025-08-11 16:10 ` [PATCH iwl-next v4 11/13] idpf: add support for XDP on Rx Alexander Lobakin
2025-08-11 16:10 ` [PATCH iwl-next v4 12/13] idpf: add support for .ndo_xdp_xmit() Alexander Lobakin
2025-08-11 16:10 ` [PATCH iwl-next v4 13/13] idpf: add XDP RSS hash hint Alexander Lobakin
2025-08-13 1:45 ` [PATCH iwl-next v4 00/13] idpf: add XDP support Jakub Kicinski
2025-08-22 15:26 ` Alexander Lobakin [this message]
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