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 05E12100C4; Wed, 2 Aug 2023 17:47:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 22D2CC433C8; Wed, 2 Aug 2023 17:47:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1690998463; bh=kV9NfAwEiyRC6suvZbE0jpxaoqklhAtkhU0iiN3U7S8=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=CEMIiX+wwTlL3uCSxU1l8G9VXsCpuXq8hyDVlZnhhkIKz2JpIuLqaD+0nV4bvVADc oyqtT5QFdccdh4r2tYLzDXQ6BIhdgN3WXFdgIpknr6ZI1WaEhtml/Gynui9cOMJpYt a3rbdk+xoiCYZIjshBxYaNUiS94JxcL9q/RBRBTvnbA5h8iEbTA/qyaAkBZdR6gQzi J6UFH9WyBs3GhIuxBXFZ0JRpMO3Hsbv/qyMvPMgRMl2ifks8RxPOpl2Mko5cSLYN8S G6EtfS9M0PHlLKRisHamCUTkIT+oZJ/BpHZpDzidJLwZCvI1ZVDHFgF1YOJv/vviDz fdW9PpIf/0XSg== Date: Wed, 2 Aug 2023 10:47:42 -0700 From: Jakub Kicinski To: Wei Fang Cc: davem@davemloft.net, edumazet@google.com, pabeni@redhat.com, shenwei.wang@nxp.com, xiaoning.wang@nxp.com, ast@kernel.org, daniel@iogearbox.net, hawk@kernel.org, john.fastabend@gmail.com, netdev@vger.kernel.org, larysa.zaremba@intel.com, linux-imx@nxp.com, linux-kernel@vger.kernel.org, bpf@vger.kernel.org Subject: Re: [PATCH V4 net-next] net: fec: add XDP_TX feature support Message-ID: <20230802104742.2f129238@kernel.org> In-Reply-To: <20230802024857.3153756-1-wei.fang@nxp.com> References: <20230802024857.3153756-1-wei.fang@nxp.com> Precedence: bulk X-Mailing-List: netdev@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 Wed, 2 Aug 2023 10:48:57 +0800 Wei Fang wrote: > The XDP_TX feature is not supported before, and all the frames > which are deemed to do XDP_TX action actually do the XDP_DROP > action. So this patch adds the XDP_TX support to FEC driver. > > I tested the performance of XDP_TX feature in XDP_DRV and XDP_SKB > modes on i.MX8MM-EVK and i.MX8MP-EVK platforms respectively, and > the test steps and results are as follows. There were changes requested on v3, so marking it as pw-bot: changes-requested