From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0b-0016ce01.pphosted.com (mx0b-0016ce01.pphosted.com [67.231.156.153]) by dpdk.org (Postfix) with ESMTP id AF5A6C54C for ; Thu, 16 Jun 2016 07:48:08 +0200 (CEST) Received: from pps.filterd (m0085408.ppops.net [127.0.0.1]) by mx0b-0016ce01.pphosted.com (8.16.0.17/8.16.0.17) with SMTP id u5G5lTqv022793; Wed, 15 Jun 2016 22:48:08 -0700 Received: from avcashub1.qlogic.com ([198.186.0.116]) by mx0b-0016ce01.pphosted.com with ESMTP id 23ghmn70cm-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Wed, 15 Jun 2016 22:48:07 -0700 Received: from avluser05.qlc.com (10.1.113.115) by qlc.com (10.1.4.191) with Microsoft SMTP Server id 14.3.235.1; Wed, 15 Jun 2016 22:48:06 -0700 Received: (from rmody@localhost) by avluser05.qlc.com (8.14.4/8.14.4/Submit) id u5G5m6Jl023302; Wed, 15 Jun 2016 22:48:06 -0700 X-Authentication-Warning: avluser05.qlc.com: rmody set sender to rasesh.mody@qlogic.com using -f From: Rasesh Mody To: CC: , , Sony Chacko Date: Wed, 15 Jun 2016 22:47:06 -0700 Message-ID: <1466056031-23225-5-git-send-email-rasesh.mody@qlogic.com> X-Mailer: git-send-email 1.7.10.3 In-Reply-To: <1466056031-23225-1-git-send-email-rasesh.mody@qlogic.com> References: <1466056031-23225-1-git-send-email-rasesh.mody@qlogic.com> MIME-Version: 1.0 Content-Type: text/plain disclaimer: bypass X-Proofpoint-Virus-Version: vendor=nai engine=5800 definitions=8197 signatures=670729 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 suspectscore=1 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 impostorscore=0 lowpriorityscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1604210000 definitions=main-1606160068 Subject: [dpdk-dev] [PATCH v2 4/9] qede: add support for querying rss redirection table X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 16 Jun 2016 05:48:09 -0000 From: Sony Chacko Add support for querying rss redirection table. Signed-off-by: Sony Chacko --- drivers/net/qede/qede_ethdev.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/drivers/net/qede/qede_ethdev.c b/drivers/net/qede/qede_ethdev.c index 2b91e09..3754454 100644 --- a/drivers/net/qede/qede_ethdev.c +++ b/drivers/net/qede/qede_ethdev.c @@ -860,6 +860,31 @@ int qede_rss_reta_update(struct rte_eth_dev *eth_dev, return qdev->ops->vport_update(edev, &vport_update_params); } +int qede_rss_reta_query(struct rte_eth_dev *eth_dev, + struct rte_eth_rss_reta_entry64 *reta_conf, + uint16_t reta_size) +{ + struct qede_dev *qdev = eth_dev->data->dev_private; + uint16_t i, idx, shift; + + if (reta_size > ETH_RSS_RETA_SIZE_128) { + struct ecore_dev *edev = &qdev->edev; + DP_ERR(edev, "reta_size %d is not supported\n", + reta_size); + } + + for (i = 0; i < reta_size; i++) { + idx = i / RTE_RETA_GROUP_SIZE; + shift = i % RTE_RETA_GROUP_SIZE; + if (reta_conf[idx].mask & (1ULL << shift)) { + uint8_t entry = qdev->rss_params.rss_ind_table[i]; + reta_conf[idx].reta[shift] = entry; + } + } + + return 0; +} + static const struct eth_dev_ops qede_eth_dev_ops = { .dev_configure = qede_dev_configure, .dev_infos_get = qede_dev_info_get, @@ -890,6 +915,7 @@ static const struct eth_dev_ops qede_eth_dev_ops = { .rss_hash_update = qede_rss_hash_update, .rss_hash_conf_get = qede_rss_hash_conf_get, .reta_update = qede_rss_reta_update, + .reta_query = qede_rss_reta_query, }; static const struct eth_dev_ops qede_eth_vf_dev_ops = { @@ -917,6 +943,7 @@ static const struct eth_dev_ops qede_eth_vf_dev_ops = { .rss_hash_update = qede_rss_hash_update, .rss_hash_conf_get = qede_rss_hash_conf_get, .reta_update = qede_rss_reta_update, + .reta_query = qede_rss_reta_query, }; static void qede_update_pf_params(struct ecore_dev *edev) -- 1.7.10.3