From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from youngberry.canonical.com (youngberry.canonical.com [91.189.89.112]) by dpdk.org (Postfix) with ESMTP id EFF134C99 for ; Tue, 14 Aug 2018 13:09:45 +0200 (CEST) Received: from 1.general.paelzer.uk.vpn ([10.172.196.172] helo=lap.fritz.box) by youngberry.canonical.com with esmtpsa (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1fpXAi-0000wO-Nb; Tue, 14 Aug 2018 11:07:32 +0000 From: Christian Ehrhardt To: Rosen Xu Cc: Ori Kam , Ferruh Yigit , dpdk stable Date: Tue, 14 Aug 2018 13:06:43 +0200 Message-Id: <20180814110651.25277-40-christian.ehrhardt@canonical.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180814110651.25277-1-christian.ehrhardt@canonical.com> References: <20180814110651.25277-1-christian.ehrhardt@canonical.com> Subject: [dpdk-stable] patch 'examples/flow_filtering: add flow director config for i40e' has been queued to stable release 18.05.1 X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 14 Aug 2018 11:09:46 -0000 Hi, FYI, your patch has been queued to stable release 18.05.1 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 08/16/18. So please shout if anyone has objections. Thanks. Christian Ehrhardt --- >>From 0fd2f90f51b1c8a4cc2370c71bc04e78d9df0cef Mon Sep 17 00:00:00 2001 From: Rosen Xu Date: Tue, 31 Jul 2018 20:52:40 +0800 Subject: [PATCH] examples/flow_filtering: add flow director config for i40e [ upstream commit 9a93446a0e8c7e95504ff0bfd26d139a8c1ef320 ] Rte_fdir_conf of rte_eth_conf should be initialized before port initialization. It is a workaround solution when working with Intel I40e. Fixes: 4a3ef59a10c8 ("examples/flow_filtering: add simple demo of flow API") Signed-off-by: Rosen Xu Acked-by: Ori Kam Reviewed-by: Ferruh Yigit --- examples/flow_filtering/main.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/examples/flow_filtering/main.c b/examples/flow_filtering/main.c index e0ee51679..9980a3ad5 100644 --- a/examples/flow_filtering/main.c +++ b/examples/flow_filtering/main.c @@ -133,6 +133,22 @@ init_port(void) DEV_TX_OFFLOAD_SCTP_CKSUM | DEV_TX_OFFLOAD_TCP_TSO, }, + /* + * Initialize fdir_conf of rte_eth_conf. + * Fdir is used in flow filtering for I40e, + * so rte_flow rules involve some fdir + * configurations. In long term it's better + * that drivers don't require any fdir + * configuration for rte_flow, but we need to + * get this workaround so that sample app can + * run on I40e. + */ + .fdir_conf = { + .mode = RTE_FDIR_MODE_PERFECT, + .pballoc = RTE_FDIR_PBALLOC_64K, + .status = RTE_FDIR_REPORT_STATUS, + .drop_queue = 127, + }, }; struct rte_eth_txconf txq_conf; struct rte_eth_rxconf rxq_conf; -- 2.17.1