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 0E285A034C; Mon, 24 Oct 2022 15:03:44 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id EFFD042B87; Mon, 24 Oct 2022 15:03:43 +0200 (CEST) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by mails.dpdk.org (Postfix) with ESMTP id AC72942B85 for ; Mon, 24 Oct 2022 15:03:41 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1666616621; x=1698152621; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=lx01nGox/vbB8wZQJW0pZa8WagijTmYNpImz8oAn1Ag=; b=FYrpKC4k9OVF4+mILuhQLg1+C6lRnDggOqYISjlMaWsi5LpuR/kyU2Aa ZX8p622YVv4Ah0RA79q4vyRt+caZDxPjzkQGOdHXfJiG91ZuWMfdpP7cP ErB5CoBHoaOTLrwhj7XE1xdTa3pozc3LGinZgb5FdBT7f6KaMzBvbZdjC xQnDU6gbwTU2tXOqt2Ha3xkVMFKpbJi2sL1FSk9ujbrBZKWUVkcT5xbju 3ckrn1v98dZD6V6gR1vnHI09DhGum4HtLKkM5JyDngJ2Yk3rpIj6T3Svm yhgpzyLDxF1dqiZyfJpdxS66F0xH8ZgPD8QLRFZSAIhTX7jowq1SZg27B g==; X-IronPort-AV: E=McAfee;i="6500,9779,10509"; a="305018621" X-IronPort-AV: E=Sophos;i="5.95,209,1661842800"; d="scan'208";a="305018621" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Oct 2022 06:03:12 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10510"; a="631248198" X-IronPort-AV: E=Sophos;i="5.95,209,1661842800"; d="scan'208";a="631248198" Received: from dpdk-jf-ntb-one.sh.intel.com ([10.67.111.104]) by orsmga002.jf.intel.com with ESMTP; 24 Oct 2022 06:03:09 -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 v10 01/14] net/idpf: add support for device start and stop Date: Mon, 24 Oct 2022 21:01:21 +0800 Message-Id: <20221024130134.1046536-2-junfeng.guo@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221024130134.1046536-1-junfeng.guo@intel.com> References: <20221021051821.2164939-2-junfeng.guo@intel.com> <20221024130134.1046536-1-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 | 89 ++++++++++++++++++++++++++++++++++ drivers/net/idpf/idpf_ethdev.h | 5 ++ 2 files changed, 94 insertions(+) diff --git a/drivers/net/idpf/idpf_ethdev.c b/drivers/net/idpf/idpf_ethdev.c index 1d2075f466..4c7a2d0748 100644 --- a/drivers/net/idpf/idpf_ethdev.c +++ b/drivers/net/idpf/idpf_ethdev.c @@ -29,17 +29,42 @@ 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); +int +idpf_dev_link_update(struct rte_eth_dev *dev, + __rte_unused int wait_to_complete) +{ + struct idpf_vport *vport = dev->data->dev_private; + 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_status = vport->link_up ? RTE_ETH_LINK_UP : + RTE_ETH_LINK_DOWN; + 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 @@ -233,6 +258,70 @@ idpf_dev_configure(struct rte_eth_dev *dev) return 0; } +static int +idpf_start_queues(struct rte_eth_dev *dev) +{ + struct idpf_rx_queue *rxq; + struct idpf_tx_queue *txq; + int err = 0; + int i; + + for (i = 0; i < dev->data->nb_tx_queues; i++) { + txq = dev->data->tx_queues[i]; + if (txq == NULL || txq->tx_deferred_start) + continue; + + PMD_DRV_LOG(ERR, "Start Tx queues not supported yet"); + return -ENOTSUP; + } + + for (i = 0; i < dev->data->nb_rx_queues; i++) { + rxq = dev->data->rx_queues[i]; + if (rxq == NULL || rxq->rx_deferred_start) + continue; + + PMD_DRV_LOG(ERR, "Start Rx queues not supported yet"); + return -ENOTSUP; + } + + return err; +} + +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_start_queues(dev) != 0) { + PMD_DRV_LOG(ERR, "Failed to start queues"); + return -1; + } + + 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) { diff --git a/drivers/net/idpf/idpf_ethdev.h b/drivers/net/idpf/idpf_ethdev.h index c0ae801fd5..070531cc48 100644 --- a/drivers/net/idpf/idpf_ethdev.h +++ b/drivers/net/idpf/idpf_ethdev.h @@ -105,6 +105,9 @@ struct idpf_vport { /* Chunk info */ struct idpf_chunks_info chunks_info; + /* Event from ipf */ + bool link_up; + uint16_t devarg_id; }; @@ -195,6 +198,8 @@ atomic_set_cmd(struct idpf_adapter *adapter, enum virtchnl_ops ops) } struct idpf_adapter *idpf_find_adapter(struct rte_pci_device *pci_dev); +int idpf_dev_link_update(struct rte_eth_dev *dev, + __rte_unused int wait_to_complete); void idpf_handle_virtchnl_msg(struct rte_eth_dev *dev); int idpf_vc_check_api_version(struct idpf_adapter *adapter); int idpf_vc_get_caps(struct idpf_adapter *adapter); -- 2.34.1