From patchwork Fri May 19 05:10:54 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Xing, Beilei" X-Patchwork-Id: 127082 X-Patchwork-Delegate: qi.z.zhang@intel.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 4682542B43; Fri, 19 May 2023 07:36:11 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 8982542D6D; Fri, 19 May 2023 07:35:38 +0200 (CEST) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by mails.dpdk.org (Postfix) with ESMTP id 6BAFD42D53 for ; Fri, 19 May 2023 07:35:32 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1684474532; x=1716010532; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=jORFcoC12dGDVvahlCYAYj58Y1M7SPNkyMr+QF2dgj4=; b=AHm/OEmXRDgNKOTWy6ZWSpx2FtuULMgtzAUzoRYBqJelnMHySKZLJu0t AIEe/qR2TSI4utF2f35M06SrCbfB69mU73Y//fY3c3mUH3yNC0H3vBkeq Sn+lx5xram8HUwfKYhSTsjjPZ2yobvWCLnZdyhjEg4BCRKgE81I7iVs7C pUT/8DPKlHKtJx4h2y6O3Kjr2bKd4xRQDBH42oGyqq17c3wp7qQKA2v5D kC6t3RTO6wfq/0v+/PSumlnha1nYR9QzXTkMXo811MGvfVIJan0X2kIQA 8AKqeU2lbb1YpkiH53JlGGiQvdFXwKLRiD5mxLQXaK8KQg+oeTY1a7m2B Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10714"; a="438639542" X-IronPort-AV: E=Sophos;i="6.00,175,1681196400"; d="scan'208";a="438639542" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 May 2023 22:35:16 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10714"; a="705462488" X-IronPort-AV: E=Sophos;i="6.00,175,1681196400"; d="scan'208";a="705462488" Received: from dpdk-beileix-3.sh.intel.com ([10.67.110.253]) by fmsmga007.fm.intel.com with ESMTP; 18 May 2023 22:35:14 -0700 From: beilei.xing@intel.com To: jingjing.wu@intel.com Cc: dev@dpdk.org, mingxia.liu@intel.com, Beilei Xing , Xiao Wang Subject: [PATCH v2 09/10] net/cpfl: support peer ports get Date: Fri, 19 May 2023 05:10:54 +0000 Message-Id: <20230519051055.106893-11-beilei.xing@intel.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20230519051055.106893-1-beilei.xing@intel.com> References: <20230421065048.106899-1-beilei.xing@intel.com> <20230519051055.106893-1-beilei.xing@intel.com> MIME-Version: 1.0 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 From: Beilei Xing This patch supports get hairpin peer ports. Signed-off-by: Xiao Wang Signed-off-by: Beilei Xing --- drivers/net/cpfl/cpfl_ethdev.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/drivers/net/cpfl/cpfl_ethdev.c b/drivers/net/cpfl/cpfl_ethdev.c index 2936d23be7..5f42728df1 100644 --- a/drivers/net/cpfl/cpfl_ethdev.c +++ b/drivers/net/cpfl/cpfl_ethdev.c @@ -1073,6 +1073,39 @@ cpfl_dev_close(struct rte_eth_dev *dev) return 0; } +static int +cpfl_hairpin_get_peer_ports(struct rte_eth_dev *dev, uint16_t *peer_ports, + __rte_unused size_t len, uint32_t tx) +{ + struct cpfl_vport *cpfl_vport = + (struct cpfl_vport *)dev->data->dev_private; + struct idpf_tx_queue *txq; + struct idpf_rx_queue *rxq; + struct cpfl_tx_queue *cpfl_txq; + struct cpfl_rx_queue *cpfl_rxq; + int i, j; + + if (tx > 0) { + for (i = cpfl_vport->nb_data_txq, j = 0; i < dev->data->nb_tx_queues; i++, j++) { + txq = dev->data->tx_queues[i]; + if (txq == NULL) + return -EINVAL; + cpfl_txq = (struct cpfl_tx_queue *)txq; + peer_ports[j] = cpfl_txq->hairpin_info.peer_rxp; + } + } else if (tx == 0) { + for (i = cpfl_vport->nb_data_rxq, j = 0; i < dev->data->nb_rx_queues; i++, j++) { + rxq = dev->data->rx_queues[i]; + if (rxq == NULL) + return -EINVAL; + cpfl_rxq = (struct cpfl_rx_queue *)rxq; + peer_ports[j] = cpfl_rxq->hairpin_info.peer_txp; + } + } + + return j; +} + static const struct eth_dev_ops cpfl_eth_dev_ops = { .dev_configure = cpfl_dev_configure, .dev_close = cpfl_dev_close, @@ -1102,6 +1135,7 @@ static const struct eth_dev_ops cpfl_eth_dev_ops = { .hairpin_cap_get = cpfl_hairpin_cap_get, .rx_hairpin_queue_setup = cpfl_rx_hairpin_queue_setup, .tx_hairpin_queue_setup = cpfl_tx_hairpin_queue_setup, + .hairpin_get_peer_ports = cpfl_hairpin_get_peer_ports, }; static int