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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Willem de Bruijn , Florian Bezdeka , Donald Hunter , Jonathan Corbet , Bjorn Topel , Magnus Karlsson , Maciej Fijalkowski , Jonathan Lemon , Andrew Lunn , Alexei Starovoitov , Daniel Borkmann , Jesper Dangaard Brouer , John Fastabend , Joe Damato , Stanislav Fomichev , Xuan Zhuo , Mina Almasry , Daniel Jurgens , Andrii Nakryiko , Eduard Zingerman , Mykola Lysenko , Martin KaFai Lau , Song Liu , Yonghong Song , KP Singh , Hao Luo , Jiri Olsa , Shuah Khan , Alexandre Torgue , Jose Abreu , Maxime Coquelin , Tony Nguyen , Przemek Kitszel , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, bpf@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, intel-wired-lan@lists.osuosl.org, xdp-hints@xdp-project.net Message-ID: References: <20250114152718.120588-1-yoong.siang.song@intel.com> <20250114152718.120588-2-yoong.siang.song@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20250114152718.120588-2-yoong.siang.song@intel.com> X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1736987235; x=1737592035; darn=lists.osuosl.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=bEcOoHqZCQz992D1472+Bd71qizVhWfxyGjZ+LGLdMs=; b=jC9phsksg6RvRgzzxJySiwxTwTpQuvKDZm/cfJXQ/OY0mQUI9jdahPVbjHz+OfM5gG UpqA/wtBj/gPE0+cDj1pjfDWUEKZWc0C+QqYN24NpAibSoVgaI0Yxqo51MK+GP12w29e 5WEsYUnmdstKvhHr/DtMqI+tGg+mUal4D6wMpuM4akHA8y+prI3InaIf8Q62SGOUKH8d CJkUxS1nYmhbKG7MToUYQpENpCalBS+3diLoJ+74gSFGYDelOg0o9k8jft41LmU4eCsJ +r4kj/dgdfofAsxIGy87nFsbiJfdVitx+BlW0vPnL/QEWyAbf+yJu0Zpi0Y5Uck4YaJw IRhw== X-Mailman-Original-Authentication-Results: smtp4.osuosl.org; dmarc=pass (p=none dis=none) header.from=gmail.com X-Mailman-Original-Authentication-Results: smtp4.osuosl.org; dkim=pass (2048-bit key, unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20230601 header.b=jC9phsks Subject: Re: [Intel-wired-lan] [PATCH bpf-next v5 1/4] xsk: Add launch time hardware offload support to XDP Tx metadata 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 01/14, Song Yoong Siang wrote: > Extend the XDP Tx metadata framework so that user can requests launch time > hardware offload, where the Ethernet device will schedule the packet for > transmission at a pre-determined time called launch time. The value of > launch time is communicated from user space to Ethernet driver via > launch_time field of struct xsk_tx_metadata. > > Suggested-by: Stanislav Fomichev > Signed-off-by: Song Yoong Siang Acked-by: Stanislav Fomichev