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 20C68A0582; Wed, 19 Oct 2022 12:39:41 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id D566E42B9C; Wed, 19 Oct 2022 12:39:00 +0200 (CEST) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by mails.dpdk.org (Postfix) with ESMTP id EB53942B82 for ; Wed, 19 Oct 2022 12:38:58 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1666175939; x=1697711939; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=TQnsOnaCjJtutq80497m3q44L6w/dusdLHFbOyCn8ag=; b=igtFUH4GvnwB8ZjCm/hD3sL5kPh//bC9u3jgpdZrAwYL8sFfJvnz7cwu FwvHrx/7wGSXO0wcuzPHUX4i7VqtL2z5Hyt3Fcmj9B4ip5N55mbsbS8eW q46jn0CGPS1lCgWP1taTv4SbINjNZD+fYzbeWZ3IWojVnaFeDWPIhiBMJ xGVqoUKsqa+gS7UpF37wnVr7MnPFVKiA9aKT7J50jRPbfiRey7r8/ajgB hAgrm6AIIaWg/wcy62vAz+aRFoYne2xCBA7w56h9beX/hK8zQ1zqlwZZe w7u24ohauI1iv5XYgcdPjHdwr8Ac5isulylkn528Klhl02rROQVEjAvdG g==; X-IronPort-AV: E=McAfee;i="6500,9779,10504"; a="308058972" X-IronPort-AV: E=Sophos;i="5.95,196,1661842800"; d="scan'208";a="308058972" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Oct 2022 03:38:58 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10504"; a="874372404" X-IronPort-AV: E=Sophos;i="5.95,196,1661842800"; d="scan'208";a="874372404" Received: from dpdk-jf-ntb-one.sh.intel.com ([10.67.111.104]) by fmsmga006.fm.intel.com with ESMTP; 19 Oct 2022 03:38:56 -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@intel.com Subject: [PATCH v4 06/14] net/idpf: add support for device information get Date: Wed, 19 Oct 2022 18:37:11 +0800 Message-Id: <20221019103719.3622094-7-junfeng.guo@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221019103719.3622094-1-junfeng.guo@intel.com> References: <20221018111245.890651-2-junfeng.guo@intel.com> <20221019103719.3622094-1-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_infos_get. Signed-off-by: Beilei Xing Signed-off-by: Junfeng Guo --- drivers/net/idpf/idpf_ethdev.c | 50 ++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) diff --git a/drivers/net/idpf/idpf_ethdev.c b/drivers/net/idpf/idpf_ethdev.c index c25f222c5e..d1b6797d4a 100644 --- a/drivers/net/idpf/idpf_ethdev.c +++ b/drivers/net/idpf/idpf_ethdev.c @@ -30,6 +30,8 @@ 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 @@ -65,9 +67,57 @@ static const struct eth_dev_ops idpf_eth_dev_ops = { .rx_queue_release = idpf_dev_rx_queue_release, .tx_queue_setup = idpf_tx_queue_setup, .tx_queue_release = idpf_dev_tx_queue_release, + .dev_infos_get = idpf_dev_info_get, .link_update = idpf_dev_link_update, }; +static int +idpf_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info) +{ + struct idpf_vport *vport = dev->data->dev_private; + struct idpf_adapter *adapter = vport->adapter; + + dev_info->max_rx_queues = adapter->caps->max_rx_q; + dev_info->max_tx_queues = adapter->caps->max_tx_q; + dev_info->min_rx_bufsize = IDPF_MIN_BUF_SIZE; + dev_info->max_rx_pktlen = IDPF_MAX_FRAME_SIZE; + + dev_info->max_mac_addrs = IDPF_NUM_MACADDR_MAX; + dev_info->dev_capa = RTE_ETH_DEV_CAPA_RUNTIME_RX_QUEUE_SETUP | + RTE_ETH_DEV_CAPA_RUNTIME_TX_QUEUE_SETUP; + + dev_info->default_rxconf = (struct rte_eth_rxconf) { + .rx_free_thresh = IDPF_DEFAULT_RX_FREE_THRESH, + .rx_drop_en = 0, + .offloads = 0, + }; + + dev_info->default_txconf = (struct rte_eth_txconf) { + .tx_free_thresh = IDPF_DEFAULT_TX_FREE_THRESH, + .tx_rs_thresh = IDPF_DEFAULT_TX_RS_THRESH, + .offloads = 0, + }; + + dev_info->rx_desc_lim = (struct rte_eth_desc_lim) { + .nb_max = IDPF_MAX_RING_DESC, + .nb_min = IDPF_MIN_RING_DESC, + .nb_align = IDPF_ALIGN_RING_DESC, + }; + + dev_info->tx_desc_lim = (struct rte_eth_desc_lim) { + .nb_max = IDPF_MAX_RING_DESC, + .nb_min = IDPF_MIN_RING_DESC, + .nb_align = IDPF_ALIGN_RING_DESC, + }; + + dev_info->default_rxportconf.burst_size = IDPF_RX_MAX_BURST; + dev_info->default_txportconf.burst_size = IDPF_TX_MAX_BURST; + dev_info->default_rxportconf.nb_queues = 1; + dev_info->default_txportconf.nb_queues = 1; + + return 0; +} + static int idpf_init_vport_req_info(struct rte_eth_dev *dev) { -- 2.34.1