From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 7888546564; Fri, 11 Apr 2025 18:27:08 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 15ECA40B95; Fri, 11 Apr 2025 18:27:08 +0200 (CEST) Received: from mail-pf1-f177.google.com (mail-pf1-f177.google.com [209.85.210.177]) by mails.dpdk.org (Postfix) with ESMTP id 870E54025F for ; Fri, 11 Apr 2025 18:27:06 +0200 (CEST) Received: by mail-pf1-f177.google.com with SMTP id d2e1a72fcca58-72d3b48d2ffso2339464b3a.2 for ; Fri, 11 Apr 2025 09:27:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1744388825; x=1744993625; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:from:to:cc:subject:date :message-id:reply-to; bh=18Nlnr+2TtQ2CfcnjCJmn9iYAejdpQ+S+7LZ3+fnCY8=; b=plJcVR6fQdOwaePt9AQY1XIzcAYzu0BVYZedDawc6Q4nE1tkQ/R1JUbyQ8M+8i1iwR L98xz4EO1hoAnvogPAIimZ+thLyKSTDoNbXnnpkaAsn8Zrka8Utx7Y0gu0+X+irjTJdF rvQVv7FsFTSkNZSQvnc/Dv6pURu3+hWjzIGb328Xc2QzePO+ZyjeVup3fKpXtYkE37mQ QZmszJfxXDg98W4QxB/JQkmMuvjdhFXp5jVJNztS2WdosejLKoVmGUzzyQMSYj4wJp7D 2qqMmnO4O41hnc32+NYAAFWzyc4ghT68ra3cUvDpLU3WzZv8tmAtQuu3GvUUsKhwh11U SaWw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1744388825; x=1744993625; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=18Nlnr+2TtQ2CfcnjCJmn9iYAejdpQ+S+7LZ3+fnCY8=; b=hDfO2ilIeK+tmfgi2fFutb8TmTV/aSaAsqW5ARzKJ3GK4fXwQMwcQ5/+QZUDBotDz4 BdtAK5Jnig8NCl63Ydrc2rcNDRA0Fu3eocz75pQjUL4d/HIATS/rCZpAoqAgutXC8Iyu uP1Hpp89o2iL0Gzn0TbNFdGsH6bKHLUkJ6ECm26AdAknxIWomt02xXQg6lKTWJNsyhc8 8x7q/soKcg6hhQg1rI3CUbjlI1as1WqL8dO/9EJdjIIGoQEXt0ygK2Wf+62C2ZH5dd99 W59TWPnf3L8ke8kEnMScNUaaIWCbwiY+eePD5Ore+OQihTmMok4ws/qbWdIMx+JpUjYt pfVQ== X-Gm-Message-State: AOJu0YxjroClDnwQ6lHEFK6tmcECqBuY2qotn2y/2o4X4dvfsKV7MzCx 8qEqce2DOE7EXmgJsOkav2//YGL2AYaYVcxGRjmCa6SjrufPsrMdTXNb5/sVkwHNQxal8hSzmh/ U X-Gm-Gg: ASbGnctECUDkiklvUSoiTW2znPzUCFXlzG8HjdE1DDiv8TgCnroC5mzbGFyB0MpnIOi 405IWwgF1zpPsQ5X0J/SugzgoVZ3DlL8FMqZrfQPtSlYKWDo6KJedK8vufq0+kwdb64uTv2Mgzp FvYS03CJx5sqbMWXjtia+G9uqjblFP2G+8sakUMFIlZ178cL30ddLjrLygMe4rJVlf75pwn5NYa l+TKpB+F5C3NfN3EREXU1TdoLnHCRUXwy0Hbh74ereeh8cpKtteBc/mksUa3+0LTZ0wEdlA/PE2 GyMlpwmWw1e1eaM8KECWCUVvqeObfZWN7OT9II0PRjfjaRtSYJRW/uQeVCf7udm8tHeGiLCNJpW SHcg20xzwn2u3g/45 X-Google-Smtp-Source: AGHT+IHIF6MSsAzgDapYewqmO5ySIPKmaw2D2dq7cVc76E5QtbdP0axTPXRvJrm8hWi8fgv/SY4Qyg== X-Received: by 2002:a05:6a00:3d46:b0:736:3449:f8ee with SMTP id d2e1a72fcca58-73bd1193f28mr4795383b3a.4.1744388825366; Fri, 11 Apr 2025 09:27:05 -0700 (PDT) Received: from hermes.local (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-73bd2335294sm1807608b3a.176.2025.04.11.09.27.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Apr 2025 09:27:05 -0700 (PDT) Date: Fri, 11 Apr 2025 09:27:03 -0700 From: Stephen Hemminger To: Chaoyong He Cc: dev@dpdk.org, oss-drivers@corigine.com, Long Wu Subject: Re: [PATCH 1/3] app/testpmd: add/remove multiple VLAN filter IDs at once Message-ID: <20250411092703.688a1b65@hermes.local> In-Reply-To: <20250411081005.1133509-2-chaoyong.he@corigine.com> References: <20250411081005.1133509-1-chaoyong.he@corigine.com> <20250411081005.1133509-2-chaoyong.he@corigine.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org On Fri, 11 Apr 2025 16:10:03 +0800 Chaoyong He wrote: > From: Long Wu > > The command of setting VLAN filter IDs can only set one VLAN filter > ID at once. For example: > testpmd> rx_vlan add 100 0 > > This is very inefficient in some case because it forces the > user type this command as many times as the VLAN filter IDs > they want to set. > > This patch supports the user set any number valid VLAN filter > IDs just through one command and it is also backwards compatible. > For example: > testpmd> rx_vlan add 100,102-103,200 0 > The VLAN filter IDs 100, 102, 103, 200 will be added to port 0. > > Signed-off-by: Long Wu > Reviewed-by: Chaoyong He Not sure if this is really worth the effort. Testpmd is intended to exercise drivers, not as a production forwarding application though users have tendency to be lazy and use it for that. If consensus is to implement this, then DPDK should really have a way to parse a range of values (already needed for cores). Then the library code could be used here, rather than special parsing code only for VLAN's in testpmd.