From patchwork Tue Jun 11 15:51:19 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leyi Rong X-Patchwork-Id: 54661 X-Patchwork-Delegate: qi.z.zhang@intel.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id CF2EE1C45E; Tue, 11 Jun 2019 17:53:49 +0200 (CEST) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id 026E71C44A for ; Tue, 11 Jun 2019 17:53:42 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 11 Jun 2019 08:53:42 -0700 X-ExtLoop1: 1 Received: from lrong-srv-03.sh.intel.com ([10.67.119.177]) by orsmga001.jf.intel.com with ESMTP; 11 Jun 2019 08:53:40 -0700 From: Leyi Rong To: qi.z.zhang@intel.com Cc: dev@dpdk.org, Leyi Rong , Dave Ertman , Paul M Stillwell Jr Date: Tue, 11 Jun 2019 23:51:19 +0800 Message-Id: <20190611155221.2703-5-leyi.rong@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190611155221.2703-1-leyi.rong@intel.com> References: <20190604054248.68510-1-leyi.rong@intel.com> <20190611155221.2703-1-leyi.rong@intel.com> Subject: [dpdk-dev] [PATCH v2 04/66] net/ice/base: add another valid DCBx state 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" When a port is not cabled, but DCBx is enabled in the firmware, the status of DCBx will be NOT_STARTED. This is a valid state for FW enabled and should not be treated as a is_fw_lldp true automatically. Add the code to treat NOT_STARTED as another valid state. Signed-off-by: Dave Ertman Signed-off-by: Paul M Stillwell Jr Signed-off-by: Leyi Rong --- drivers/net/ice/base/ice_dcb.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ice/base/ice_dcb.c b/drivers/net/ice/base/ice_dcb.c index 4e213d4f9..100c4bb0f 100644 --- a/drivers/net/ice/base/ice_dcb.c +++ b/drivers/net/ice/base/ice_dcb.c @@ -945,7 +945,8 @@ enum ice_status ice_init_dcb(struct ice_hw *hw, bool enable_mib_change) pi->dcbx_status = ice_get_dcbx_status(hw); if (pi->dcbx_status == ICE_DCBX_STATUS_DONE || - pi->dcbx_status == ICE_DCBX_STATUS_IN_PROGRESS) { + pi->dcbx_status == ICE_DCBX_STATUS_IN_PROGRESS || + pi->dcbx_status == ICE_DCBX_STATUS_NOT_STARTED) { /* Get current DCBX configuration */ ret = ice_get_dcb_cfg(pi); pi->is_sw_lldp = (hw->adminq.sq_last_status == ICE_AQ_RC_EPERM);