From patchwork Thu Oct 1 21:15:01 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dekel Peled X-Patchwork-Id: 79501 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id E5F3FA04BA; Thu, 1 Oct 2020 23:16:47 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 1D52C1D6E5; Thu, 1 Oct 2020 23:15:41 +0200 (CEST) Received: from mellanox.co.il (mail-il-dmz.mellanox.com [193.47.165.129]) by dpdk.org (Postfix) with ESMTP id 016121D695 for ; Thu, 1 Oct 2020 23:15:36 +0200 (CEST) Received: from Internal Mail-Server by MTLPINE1 (envelope-from dekelp@nvidia.com) with SMTP; 2 Oct 2020 00:15:32 +0300 Received: from mtl-vdi-280.wap.labs.mlnx. (mtl-vdi-280.wap.labs.mlnx [10.228.134.250]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id 091LFOe0021286; Fri, 2 Oct 2020 00:15:32 +0300 From: Dekel Peled To: orika@nvidia.com, thomas@monjalon.net, ferruh.yigit@intel.com, arybchenko@solarflare.com, konstantin.ananyev@intel.com, olivier.matz@6wind.com, wenzhuo.lu@intel.com, beilei.xing@intel.com, bernard.iremonger@intel.com, matan@nvidia.com, shahafs@nvidia.com, viacheslavo@nvidia.com Cc: dev@dpdk.org Date: Fri, 2 Oct 2020 00:15:01 +0300 Message-Id: <3dcc6699f6e3e69b6136e90c562346dba756cb75.1601586563.git.dekelp@nvidia.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: References: Subject: [dpdk-dev] [PATCH v2 04/11] app/testpmd: support IPv6 fragments 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" rte_flow update, following RFC [1], introduced frag_ext_exist field for IPv6 header item, used to indicate match on fragmented/non-fragmented packets. This patch updates testpmd CLI to support the new field. To match on non-fragmented IPv6 packets, need to use pattern: ... ipv6 frag_ext_exist spec 0 frag_ext_exist mask 1 ... To match on fragmented IPv6 packets, need to use pattern: ... ipv6 frag_ext_exist spec 1 frag_ext_exist mask 1 ... To match on any IPv6 packets, the frag_ext_exist field should not be specified for match. [1] https://mails.dpdk.org/archives/dev/2020-August/177257.html Signed-off-by: Dekel Peled Acked-by: Ori Kam --- app/test-pmd/cmdline_flow.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/app/test-pmd/cmdline_flow.c b/app/test-pmd/cmdline_flow.c index a9bf29f..b078095 100644 --- a/app/test-pmd/cmdline_flow.c +++ b/app/test-pmd/cmdline_flow.c @@ -141,6 +141,7 @@ enum index { ITEM_IPV6_HOP, ITEM_IPV6_SRC, ITEM_IPV6_DST, + ITEM_IPV6_FRAG_EXT_EXIST, ITEM_ICMP, ITEM_ICMP_TYPE, ITEM_ICMP_CODE, @@ -890,6 +891,7 @@ struct parse_action_priv { ITEM_IPV6_HOP, ITEM_IPV6_SRC, ITEM_IPV6_DST, + ITEM_IPV6_FRAG_EXT_EXIST, ITEM_NEXT, ZERO, }; @@ -2185,6 +2187,13 @@ static int comp_set_raw_index(struct context *, const struct token *, .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_ipv6, hdr.dst_addr)), }, + [ITEM_IPV6_FRAG_EXT_EXIST] = { + .name = "frag_ext_exist", + .help = "fragment packet attribute", + .next = NEXT(item_ipv6, NEXT_ENTRY(UNSIGNED), item_param), + .args = ARGS(ARGS_ENTRY_BF(struct rte_flow_item_ipv6, + frag_ext_exist, 1)), + }, [ITEM_ICMP] = { .name = "icmp", .help = "match ICMP header",