From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 58330A052A; Wed, 27 Jan 2021 17:21:29 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id D53DF140F32; Wed, 27 Jan 2021 17:21:28 +0100 (CET) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by mails.dpdk.org (Postfix) with ESMTP id 2A5DC140F1C for ; Wed, 27 Jan 2021 17:21:26 +0100 (CET) IronPort-SDR: JSCIWf2c/HHxtBKDpjzPOYud90Jc+fYFn+eyKS03BotYtT8gHzN63T5dws2ur1C1QNwIk+SuHt llp/yZhHvFlw== X-IronPort-AV: E=McAfee;i="6000,8403,9877"; a="264918133" X-IronPort-AV: E=Sophos;i="5.79,379,1602572400"; d="scan'208";a="264918133" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Jan 2021 08:21:25 -0800 IronPort-SDR: xRi8vafsG8WJIcYE6bxcJfOuJvLL4fud61m4iJEvEDYvAxdIMLbVDrb4DtBu+QV4YlwgmtJYM5 /ieQTGMNZdVA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.79,379,1602572400"; d="scan'208";a="362484738" Received: from npg-dpdk-haiyue-3.sh.intel.com ([10.67.118.206]) by fmsmga008.fm.intel.com with ESMTP; 27 Jan 2021 08:21:24 -0800 From: Haiyue Wang To: dev@dpdk.org Cc: qiming.yang@intel.com, qi.z.zhang@intel.com, Haiyue Wang Date: Thu, 28 Jan 2021 00:05:16 +0800 Message-Id: <20210127160516.5718-1-haiyue.wang@intel.com> X-Mailer: git-send-email 2.30.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [dpdk-dev] [PATCH v1] net/ice/base: don't 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" The PF will set the VLAN mode globally, DCF just needs to get the VLAN mode. Signed-off-by: Haiyue Wang --- 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 2e4c3f62c4..460c4f902b 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; -- 2.30.0