From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2974DF9EC; Fri, 20 Dec 2024 02:08:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734660521; cv=none; b=uw+PhQ3LVxsphlel73/cUmCQNmCbXTzAp7rvj7fxuskuoADpoZWMbrqPlhQX+3z6EEqaQjVsRMLNuY4VfP0I71hEd76GO8ntNq0SMQZlUVbgZLRQLnfNOrm9QP6YIgLd+3/i9EtJhqY/kHDcH7Xr3kNJnZigzlbSgoZESIBGcgM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734660521; c=relaxed/simple; bh=q929ul6zfpaR6ZcKX1JWuxy9TJbKjIOIv+fU7eichRA=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=NYbunehGyPjgTioCM+zixi8jhco0kz0V8/vxIoAx0RJexL2qI3QrwLLl/Sa5whfq6jwRqt7K6xAaSJJ6q3n4cEu7rXlAUqso2ZurInn6Qqm8O4iMx/S9tEkzsmUsG15Z+3G8jd19TdqTGvtfbus52nUuwJpB/yzrnAmatvKZT1A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=GUbOk/Zk; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="GUbOk/Zk" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 886F7C4CECE; Fri, 20 Dec 2024 02:08:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1734660520; bh=q929ul6zfpaR6ZcKX1JWuxy9TJbKjIOIv+fU7eichRA=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=GUbOk/ZkTfI2nFvMG6hWaucMBSsmjBUZDpzGOYoPgFIm3uCXBalC3EsoqIZzKIkE6 Rq2u0uW1AiaU73mBHwPZW2e2GIgOWkelq0yvDiAok6U2PUrAPvcdVzg31Kq4zd07jb 6ldrYtFB4WKN3VuX6j+o5QyZ2xVAe+6m3q84DEFYP9bb83vdR/E/f7U3zlngSU4fRZ VTtfMMthwJ5MfFD1iwW/iKbDza5QlXQMTX2gftvZgn+oyCSUtVFFOXIsjfKzi3bKTy ZcwC3pO+Xtuvx6KcRosSLVxqlIQvEJjzHlqNb7ElLEDLjyXWsBZzhOUM9crMC8YLN6 p6uDdHDCP+/Mg== Date: Thu, 19 Dec 2024 18:08:38 -0800 From: Jakub Kicinski To: Michael Chan Cc: Andy Gospodarek , Taehee Yoo , davem@davemloft.net, pabeni@redhat.com, edumazet@google.com, almasrymina@google.com, donald.hunter@gmail.com, corbet@lwn.net, andrew+netdev@lunn.ch, hawk@kernel.org, ilias.apalodimas@linaro.org, ast@kernel.org, daniel@iogearbox.net, john.fastabend@gmail.com, dw@davidwei.uk, sdf@fomichev.me, asml.silence@gmail.com, brett.creeley@amd.com, linux-doc@vger.kernel.org, netdev@vger.kernel.org, kory.maincent@bootlin.com, maxime.chevallier@bootlin.com, danieller@nvidia.com, hengqi@linux.alibaba.com, ecree.xilinx@gmail.com, przemyslaw.kitszel@intel.com, hkallweit1@gmail.com, ahmed.zaki@intel.com, rrameshbabu@nvidia.com, idosch@nvidia.com, jiri@resnulli.us, bigeasy@linutronix.de, lorenzo@kernel.org, jdamato@fastly.com, aleksander.lobakin@intel.com, kaiyuanz@google.com, willemb@google.com, daniel.zahka@gmail.com Subject: Re: [PATCH net-next v6 3/9] bnxt_en: add support for tcp-data-split ethtool command Message-ID: <20241219180838.2cddd591@kernel.org> In-Reply-To: References: <20241218144530.2963326-1-ap420073@gmail.com> <20241218144530.2963326-4-ap420073@gmail.com> <20241218182547.177d83f8@kernel.org> <20241219062942.0d84d992@kernel.org> <20241219072519.4f35de6e@kernel.org> <20241219121841.3ed4de71@kernel.org> Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Thu, 19 Dec 2024 15:41:17 -0800 Michael Chan wrote: > > Or maybe the HDS does happen with XDP MB but there is another > > limitation in the code? > > HW doesn't know whether we're in XDP mode or not and can definitely do > HDS. But again, HDS is disabled currently in any XDP mode. Andy will > respond to discuss this further. Long term, we may be able to enable > HDS in XDP MB mode, but for now I think we should disable it just to > keep it unchanged. SGTM, this series accomplishes enough things already :)