From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 18CD4A00E6 for ; Mon, 8 Jul 2019 19:41:26 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 958043237; Mon, 8 Jul 2019 19:41:25 +0200 (CEST) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by dpdk.org (Postfix) with ESMTP id C390D1D7 for ; Mon, 8 Jul 2019 19:41:23 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 08 Jul 2019 10:41:22 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.63,466,1557212400"; d="scan'208";a="165518782" Received: from fyigit-mobl.ger.corp.intel.com (HELO [10.237.221.10]) ([10.237.221.10]) by fmsmga008.fm.intel.com with ESMTP; 08 Jul 2019 10:41:17 -0700 To: Xiaoyu Min , Wenzhuo Lu , Jingjing Wu , Bernard Iremonger , Adrien Mazarguil , John McNamara , Marko Kovacevic Cc: dev@dpdk.org References: <20190624153736.127968-1-jackmin@mellanox.com> From: Ferruh Yigit Openpgp: preference=signencrypt Autocrypt: addr=ferruh.yigit@intel.com; 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WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.7.2 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Subject: Re: [dpdk-dev] [PATCH v2 1/3] app/testpmd: support raw encap/decap actions X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On 7/2/2019 2:53 PM, Xiaoyu Min wrote: > This patch intend to support > action_raw_encap/decap [1] in a generic and convenient way. > > Two new commands - set raw_encap, set raw_decap are introduced just > like the other commands for encap/decap, i.e. set vxlan. > > These two commands have corresponding global buffers > which can be used by PMD as the input buffer for raw encap/decap. > > The commands use the rte_flow pattern syntax to help user build the > raw buffer in a convenient way. > > A common way to use it: > > - encap matched egress packet with VxLAN tunnel: > testpmd> set raw_encap eth src is 10:11:22:33:44:55 / vlan tci is 1 > inner_type is 0x0800 / ipv4 / udp dst is 4789 / vxlan vni > is 2 / end_set > testpmd> flow create 0 egress pattern eth / ipv4 / end actions > raw_encap / end > > - decap l2 header and encap GRE tunnel on matched egress packet: > testpmd> set raw_decap eth / end_set > testpmd> set raw_encap eth dst is 10:22:33:44:55:66 / ipv4 / gre > protocol is 0x0800 / end_set > testpmd> flow create 0 egress pattern eth / ipv4 / end actions > raw_decap / raw_encap / end > > - decap VxLAN tunnel and encap l2 header on matched ingress packet: > testpmd> set raw_encap eth src is 10:11:22:33:44:55 type is 0x0800 / > end_set > testpmd> set raw_decap eth / ipv4 / udp / vxlan / end_set > testpmd> flow create 0 ingress pattern eth / ipv4 / udp dst is 250 / > vxlan vni is 0x1234 / ipv4 / end actions raw_decap / > raw_encap / queue index 1 / mark id 0x1234 / end > > [1] http://mails.dpdk.org/archives/dev/2018-October/116092.html > > Signed-off-by: Xiaoyu Min > --- > app/test-pmd/cmdline.c | 13 + > app/test-pmd/cmdline_flow.c | 536 +++++++++++++++++++- > app/test-pmd/testpmd.h | 2 + > doc/guides/testpmd_app_ug/testpmd_funcs.rst | 48 ++ > 4 files changed, 598 insertions(+), 1 deletion(-) > > diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c > index e7c4beecc2..ec4ea2f125 100644 > --- a/app/test-pmd/cmdline.c > +++ b/app/test-pmd/cmdline.c > @@ -760,6 +760,12 @@ static void cmd_help_long_parsed(void *parsed_result, > " eth-src (eth-src) eth-dst (eth-dst)\n" > " Configure the NVGRE encapsulation for flows.\n\n" > > + "raw_encap {flow items}" > + " Configure the encapsulation with raw data.\n\n" > + > + "raw_decap {flow items}" > + " Configure the decapsulation with raw data.\n\n" > + > , list_pkt_forwarding_modes() > ); > } > @@ -1137,6 +1143,12 @@ static void cmd_help_long_parsed(void *parsed_result, > "flow isolate {port_id} {boolean}\n" > " Restrict ingress traffic to the defined" > " flow rules\n\n" > + > + "set raw_encap {flow items}\n" > + " Config encap with raw data.\n\n" > + > + "set raw_decap {flow items}\n" > + " Config decap with raw data.\n\n" > ); > } > help string adds two set of commands, "set raw_encap/raw_decap" & "raw_encap/raw_decap", but from documentation and commit log it seems only first one added, can you please check?