From patchwork Tue Aug 3 08:38:03 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wenjun Wu X-Patchwork-Id: 96585 X-Patchwork-Delegate: qi.z.zhang@intel.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 03AC9A0C41; Tue, 3 Aug 2021 10:57:51 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 67E6F411E0; Tue, 3 Aug 2021 10:57:20 +0200 (CEST) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by mails.dpdk.org (Postfix) with ESMTP id 89224411BE for ; Tue, 3 Aug 2021 10:57:13 +0200 (CEST) X-IronPort-AV: E=McAfee;i="6200,9189,10064"; a="211764390" X-IronPort-AV: E=Sophos;i="5.84,291,1620716400"; d="scan'208";a="211764390" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Aug 2021 01:56:58 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.84,291,1620716400"; d="scan'208";a="479396581" Received: from wuwenjun.sh.intel.com ([10.67.110.197]) by fmsmga008.fm.intel.com with ESMTP; 03 Aug 2021 01:56:57 -0700 From: Wenjun Wu To: dev@dpdk.org Date: Tue, 3 Aug 2021 16:38:03 +0800 Message-Id: <20210803083817.1243796-9-wenjun1.wu@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210803083817.1243796-1-wenjun1.wu@intel.com> References: <20210803083817.1243796-1-wenjun1.wu@intel.com> MIME-Version: 1.0 Subject: [dpdk-dev] [PATCH 08/22] net/ice/base: do not set VLAN mode in DCF mode 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 Sender: "dev" From: Haiyue Wang [ upstream commit 70f4e156ea52e3d8278acff30d06447eab623a15 ] The PF will set the VLAN mode globally, DCF just needs to get the VLAN mode. Signed-off-by: Haiyue Wang Acked-by: Qiming Yang --- drivers/net/ice/base/ice_vlan_mode.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/net/ice/base/ice_vlan_mode.c b/drivers/net/ice/base/ice_vlan_mode.c index c86e803c52..42bb108928 100644 --- a/drivers/net/ice/base/ice_vlan_mode.c +++ b/drivers/net/ice/base/ice_vlan_mode.c @@ -354,6 +354,12 @@ static enum ice_status ice_set_svm(struct ice_hw *hw) */ enum ice_status ice_set_vlan_mode(struct ice_hw *hw) { + /* DCF only has the ability to query the VLAN mode. Setting the VLAN + * mode is done by the PF. + */ + if (hw->dcf_enabled) + return ICE_SUCCESS; + if (!ice_is_dvm_supported(hw)) return ICE_SUCCESS;