From patchwork Wed Jun 3 02:40:04 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Qi Zhang X-Patchwork-Id: 70802 X-Patchwork-Delegate: xiaolong.ye@intel.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 65FCDA04EF; Wed, 3 Jun 2020 04:43:11 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 6AD101D57F; Wed, 3 Jun 2020 04:37:48 +0200 (CEST) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id BAC231D578 for ; Wed, 3 Jun 2020 04:37:43 +0200 (CEST) IronPort-SDR: AQlOPeLPpQw7EazOENawzOZLHMtSmvOPiXhcM/M/3lTOcNmURjtjRCysKC2G2kvpL7O8qgoS1k AZ4L/9gRokjA== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Jun 2020 19:37:43 -0700 IronPort-SDR: N6VOOuypb/pdG9oovKjKNEMsfG7y7hkfmiUzK/G43uyWDv7FFAsnOuXmp2xWoaBTQdeH81J6GZ ThUFwlW6oCAA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,466,1583222400"; d="scan'208";a="347614260" Received: from dpdk51.sh.intel.com ([10.67.111.82]) by orsmga001.jf.intel.com with ESMTP; 02 Jun 2020 19:37:41 -0700 From: Qi Zhang To: qiming.yang@intel.com Cc: dev@dpdk.org, xiaolong.ye@intel.com, Qi Zhang , Paul Greenwalt , "Paul M . Stillwell Jr" Date: Wed, 3 Jun 2020 10:40:04 +0800 Message-Id: <20200603024016.30636-41-qi.z.zhang@intel.com> X-Mailer: git-send-email 2.13.6 In-Reply-To: <20200603024016.30636-1-qi.z.zhang@intel.com> References: <20200603024016.30636-1-qi.z.zhang@intel.com> Subject: [dpdk-dev] [PATCH 40/52] net/ice/base: add new API to check all autoneg enable bits 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" struct ice_aqc_get_phy_caps_data has multiple autoneg enable bits. ice_is_phy_caps_an_enabled checks all bits and returns true if any autoneg enable bits are set. Signed-off-by: Paul Greenwalt Signed-off-by: Paul M. Stillwell Jr Signed-off-by: Qi Zhang --- drivers/net/ice/base/ice_common.c | 15 +++++++++++++++ drivers/net/ice/base/ice_common.h | 1 + 2 files changed, 16 insertions(+) diff --git a/drivers/net/ice/base/ice_common.c b/drivers/net/ice/base/ice_common.c index e2e7f1137..8efc4b4cc 100644 --- a/drivers/net/ice/base/ice_common.c +++ b/drivers/net/ice/base/ice_common.c @@ -4533,3 +4533,18 @@ ice_get_link_default_override(struct ice_link_default_override_tlv *ldo, return status; } + +/** + * ice_is_phy_caps_an_enabled - check if PHY capabilities autoneg is enabled + * @caps: get PHY capability data + */ +bool ice_is_phy_caps_an_enabled(struct ice_aqc_get_phy_caps_data *caps) +{ + if (caps->caps & ICE_AQC_PHY_AN_MODE || + caps->low_power_ctrl_an & (ICE_AQC_PHY_AN_EN_CLAUSE28 | + ICE_AQC_PHY_AN_EN_CLAUSE73 | + ICE_AQC_PHY_AN_EN_CLAUSE37)) + return true; + + return false; +} diff --git a/drivers/net/ice/base/ice_common.h b/drivers/net/ice/base/ice_common.h index 46741a3f1..cb41497bc 100644 --- a/drivers/net/ice/base/ice_common.h +++ b/drivers/net/ice/base/ice_common.h @@ -143,6 +143,7 @@ bool ice_fw_supports_link_override(struct ice_hw *hw); enum ice_status ice_get_link_default_override(struct ice_link_default_override_tlv *ldo, struct ice_port_info *pi); +bool ice_is_phy_caps_an_enabled(struct ice_aqc_get_phy_caps_data *caps); enum ice_fc_mode ice_caps_to_fc_mode(u8 caps); enum ice_fec_mode ice_caps_to_fec_mode(u8 caps, u8 fec_options);