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 3647BA04FD; Wed, 26 Oct 2022 12:12:48 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 1504642C03; Wed, 26 Oct 2022 12:12:26 +0200 (CEST) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by mails.dpdk.org (Postfix) with ESMTP id 1DBBC42BB2 for ; Wed, 26 Oct 2022 12:12:19 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1666779140; x=1698315140; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=hdlp6i3Pl5iEXHCBhRoyoxRIX8evFrL1UyGYAquFKOc=; b=Q2ZjbOw6VOwavxjo2G/MucLGhl3MM49NCd6wKVesKzLOXFG+OfKn+O4P YcTmD30SQjpCSrOiBKPwNncYnsi/KyqQ/q1W/GvraDiLETLUHSHLEEV3K lMzYbIyLm6A9lZZmqkLtUThleYyi8b37LtoLsjrNKSVsbm4c1cNAAi/bX xRcUfBX1eKO3PndLreSlLbb0zgoIhHLytyfhGGzEhR54GMn2OIBJVIdpR FafAeR6wmgDProYuKYSIvPmmxGaSW9snZMi2f3i0YI86HpdtdjstS0t8a FpPik4wgEz7PMC40Yf6mqCPUnqdfC1TDKkFw51FrC/Tkuj/2TltHaM0Pk w==; X-IronPort-AV: E=McAfee;i="6500,9779,10511"; a="307904640" X-IronPort-AV: E=Sophos;i="5.95,214,1661842800"; d="scan'208";a="307904640" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Oct 2022 03:12:19 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10511"; a="695306225" X-IronPort-AV: E=Sophos;i="5.95,214,1661842800"; d="scan'208";a="695306225" Received: from dpdk-jf-ntb-one.sh.intel.com ([10.67.111.104]) by fmsmga008.fm.intel.com with ESMTP; 26 Oct 2022 03:12:18 -0700 From: Junfeng Guo To: andrew.rybchenko@oktetlabs.ru, qi.z.zhang@intel.com, jingjing.wu@intel.com, beilei.xing@intel.com Cc: dev@dpdk.org, Junfeng Guo , Xiaoyun Li Subject: [PATCH v12 05/18] net/idpf: add support for device start and stop Date: Wed, 26 Oct 2022 18:10:14 +0800 Message-Id: <20221026101027.240583-6-junfeng.guo@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221026101027.240583-1-junfeng.guo@intel.com> References: <20221024131227.1062446-2-junfeng.guo@intel.com> <20221026101027.240583-1-junfeng.guo@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 Add dev ops dev_start, dev_stop and link_update. Signed-off-by: Beilei Xing Signed-off-by: Xiaoyun Li Signed-off-by: Junfeng Guo --- drivers/net/idpf/idpf_ethdev.c | 51 ++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) diff --git a/drivers/net/idpf/idpf_ethdev.c b/drivers/net/idpf/idpf_ethdev.c index 0585153f69..e1db7ccb4f 100644 --- a/drivers/net/idpf/idpf_ethdev.c +++ b/drivers/net/idpf/idpf_ethdev.c @@ -30,17 +30,38 @@ static const char * const idpf_valid_args[] = { }; static int idpf_dev_configure(struct rte_eth_dev *dev); +static int idpf_dev_start(struct rte_eth_dev *dev); +static int idpf_dev_stop(struct rte_eth_dev *dev); static int idpf_dev_close(struct rte_eth_dev *dev); static int idpf_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info); static void idpf_adapter_rel(struct idpf_adapter *adapter); +static int +idpf_dev_link_update(struct rte_eth_dev *dev, + __rte_unused int wait_to_complete) +{ + struct rte_eth_link new_link; + + memset(&new_link, 0, sizeof(new_link)); + + new_link.link_speed = RTE_ETH_SPEED_NUM_NONE; + new_link.link_duplex = RTE_ETH_LINK_FULL_DUPLEX; + new_link.link_autoneg = !(dev->data->dev_conf.link_speeds & + RTE_ETH_LINK_SPEED_FIXED); + + return rte_eth_linkstatus_set(dev, &new_link); +} + static const struct eth_dev_ops idpf_eth_dev_ops = { .dev_configure = idpf_dev_configure, + .dev_start = idpf_dev_start, + .dev_stop = idpf_dev_stop, .dev_close = idpf_dev_close, .rx_queue_setup = idpf_rx_queue_setup, .tx_queue_setup = idpf_tx_queue_setup, .dev_infos_get = idpf_dev_info_get, + .link_update = idpf_dev_link_update, }; static int @@ -284,6 +305,36 @@ idpf_dev_configure(struct rte_eth_dev *dev) return 0; } +static int +idpf_dev_start(struct rte_eth_dev *dev) +{ + struct idpf_vport *vport = dev->data->dev_private; + + if (dev->data->mtu > vport->max_mtu) { + PMD_DRV_LOG(ERR, "MTU should be less than %d", vport->max_mtu); + return -1; + } + + vport->max_pkt_len = dev->data->mtu + IDPF_ETH_OVERHEAD; + + if (idpf_vc_ena_dis_vport(vport, true) != 0) { + PMD_DRV_LOG(ERR, "Failed to enable vport"); + return -1; + } + + return 0; +} + +static int +idpf_dev_stop(struct rte_eth_dev *dev) +{ + struct idpf_vport *vport = dev->data->dev_private; + + idpf_vc_ena_dis_vport(vport, false); + + return 0; +} + static int idpf_dev_close(struct rte_eth_dev *dev) { -- 2.34.1