From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by dpdk.space (Postfix) with ESMTP id 559D3A0679 for ; Fri, 29 Mar 2019 08:49:48 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 6925C2BF4; Fri, 29 Mar 2019 08:49:47 +0100 (CET) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id 457772965; Fri, 29 Mar 2019 08:49:45 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 29 Mar 2019 00:49:43 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,283,1549958400"; d="scan'208";a="135833041" Received: from dpdk6.bj.intel.com ([172.16.182.192]) by fmsmga008.fm.intel.com with ESMTP; 29 Mar 2019 00:49:42 -0700 From: Wei Zhao To: dev@dpdk.org Cc: stable@dpdk.org, qi.z.zhang@intel.com, Wei Zhao Date: Fri, 29 Mar 2019 15:22:03 +0800 Message-Id: <1553844123-51934-1-git-send-email-wei.zhao1@intel.com> X-Mailer: git-send-email 2.7.5 Subject: [dpdk-dev] [PATCH] net/ixgbe: enable 10Mb/s link setup for x553 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" Content-Type: text/plain; charset="UTF-8" Message-ID: <20190329072203.Xq_Jh4A6xtCwinO031fWnKNJmmU-ULgd2w0BJNNmOa8@z> There is need to eanble 10Mb/s link foixgbe NIC of x553. This new device has own device id of 0x15E4 and 0x15E5, so ixgbe PMD driver need to special check when setup link for these two types of device. Signed-off-by: Wei Zhao --- drivers/net/ixgbe/ixgbe_ethdev.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c index 97e1021..0b78647 100644 --- a/drivers/net/ixgbe/ixgbe_ethdev.c +++ b/drivers/net/ixgbe/ixgbe_ethdev.c @@ -2701,6 +2701,9 @@ static int eth_ixgbevf_pci_remove(struct rte_pci_device *pci_dev) allowed_speeds = ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G | ETH_LINK_SPEED_2_5G | ETH_LINK_SPEED_5G | ETH_LINK_SPEED_10G; + if ((hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T) || + (hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T_L)) + allowed_speeds |= ETH_LINK_SPEED_10M; break; default: allowed_speeds = ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G | @@ -2708,6 +2711,7 @@ static int eth_ixgbevf_pci_remove(struct rte_pci_device *pci_dev) } link_speeds = &dev->data->dev_conf.link_speeds; + *link_speeds = ETH_LINK_SPEED_10M; if (*link_speeds & ~allowed_speeds) { PMD_INIT_LOG(ERR, "Invalid link setting"); goto error; @@ -2742,6 +2746,8 @@ static int eth_ixgbevf_pci_remove(struct rte_pci_device *pci_dev) speed |= IXGBE_LINK_SPEED_1GB_FULL; if (*link_speeds & ETH_LINK_SPEED_100M) speed |= IXGBE_LINK_SPEED_100_FULL; + if (*link_speeds & ETH_LINK_SPEED_10M) + speed |= IXGBE_LINK_SPEED_10_FULL; } err = ixgbe_setup_link(hw, speed, link_up); @@ -4061,8 +4067,12 @@ static int ixgbevf_dev_xstats_get_names(__rte_unused struct rte_eth_dev *dev, switch (link_speed) { default: case IXGBE_LINK_SPEED_UNKNOWN: + if ((hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T) || + (hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T_L)) + link.link_speed = ETH_SPEED_NUM_10M; + else + link.link_speed = ETH_SPEED_NUM_100M; link.link_duplex = ETH_LINK_FULL_DUPLEX; - link.link_speed = ETH_SPEED_NUM_100M; break; case IXGBE_LINK_SPEED_100_FULL: -- 1.8.3.1