From patchwork Fri May 27 08:05:45 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jingjing Wu X-Patchwork-Id: 13045 X-Patchwork-Delegate: bruce.richardson@intel.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id 542205691; Fri, 27 May 2016 10:05:57 +0200 (CEST) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 0337C37B1 for ; Fri, 27 May 2016 10:05:54 +0200 (CEST) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga102.fm.intel.com with ESMTP; 27 May 2016 01:05:53 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.26,373,1459839600"; d="scan'208";a="709710231" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by FMSMGA003.fm.intel.com with ESMTP; 27 May 2016 01:05:54 -0700 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id u4R85pat006295; Fri, 27 May 2016 16:05:51 +0800 Received: from shecgisg004.sh.intel.com (localhost [127.0.0.1]) by shecgisg004.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP id u4R85lt4020563; Fri, 27 May 2016 16:05:49 +0800 Received: (from wujingji@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id u4R85l4w020559; Fri, 27 May 2016 16:05:47 +0800 From: Jingjing Wu To: helin.zhang@intel.com Cc: dev@dpdk.org, jingjing.wu@intel.com, yulong.pei@intel.com Date: Fri, 27 May 2016 16:05:45 +0800 Message-Id: <1464336345-20529-1-git-send-email-jingjing.wu@intel.com> X-Mailer: git-send-email 1.7.4.1 Subject: [dpdk-dev] [PATCH] i40e: fix vlan filter in promiscuous mode X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Vlan filter didn't work if promiscuous mode is enabled. That is because i40e driver uses MAC VLAN table for the l2 filtering and internal switch. And the vlan table is disabled by default, till the first time to add rule in vlan table. This patch fixed this issue to enable vlan filter by using vlan table. Fixes: 4861cde46116 (i40e: new poll mode driver) Signed-off-by: Jingjing Wu Tested-by: Peng Yuan Signed-off-by: Jingjing Wu > --- drivers/net/i40e/i40e_ethdev.c | 23 +++++++++++++++++++---- 1 file changed, 19 insertions(+), 4 deletions(-) diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c index 24777d5..0d91e29 100644 --- a/drivers/net/i40e/i40e_ethdev.c +++ b/drivers/net/i40e/i40e_ethdev.c @@ -2443,12 +2443,16 @@ i40e_vlan_offload_set(struct rte_eth_dev *dev, int mask) { struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private); struct i40e_vsi *vsi = pf->main_vsi; + struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private); if (mask & ETH_VLAN_FILTER_MASK) { - if (dev->data->dev_conf.rxmode.hw_vlan_filter) + if (dev->data->dev_conf.rxmode.hw_vlan_filter) { + i40e_aq_set_vsi_vlan_promisc(hw, vsi->seid, false, NULL); i40e_vsi_config_vlan_filter(vsi, TRUE); - else + } else { + i40e_aq_set_vsi_vlan_promisc(hw, vsi->seid, true, NULL); i40e_vsi_config_vlan_filter(vsi, FALSE); + } } if (mask & ETH_VLAN_STRIP_MASK) { @@ -5419,17 +5423,28 @@ i40e_set_vlan_filter(struct i40e_vsi *vsi, uint16_t vlan_id, bool on) { uint32_t vid_idx, vid_bit; + struct i40e_hw *hw = I40E_VSI_TO_HW(vsi); + struct i40e_aqc_add_remove_vlan_element_data vlan_data = {0}; + int ret; if (vlan_id > ETH_VLAN_ID_MAX) return; vid_idx = I40E_VFTA_IDX(vlan_id); vid_bit = I40E_VFTA_BIT(vlan_id); + vlan_data.vlan_tag = rte_cpu_to_le_16(vlan_id); - if (on) + if (on) { + ret = i40e_aq_add_vlan(hw, vsi->seid, &vlan_data, 1, NULL); + if (ret != I40E_SUCCESS) + PMD_DRV_LOG(ERR, "Failed to add vlan filter"); vsi->vfta[vid_idx] |= vid_bit; - else + } else { + ret = i40e_aq_remove_vlan(hw, vsi->seid, &vlan_data, 1, NULL); + if (ret != I40E_SUCCESS) + PMD_DRV_LOG(ERR, "Failed to remove vlan filter"); vsi->vfta[vid_idx] &= ~vid_bit; + } } /**