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{
    "id": 75605,
    "url": "http://patches.dpdk.org/api/patches/75605/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/20200818072143.2189928-2-kirankumark@marvell.com/",
    "project": {
        "id": 1,
        "url": "http://patches.dpdk.org/api/projects/1/?format=api",
        "name": "DPDK",
        "link_name": "dpdk",
        "list_id": "dev.dpdk.org",
        "list_email": "dev@dpdk.org",
        "web_url": "http://core.dpdk.org",
        "scm_url": "git://dpdk.org/dpdk",
        "webscm_url": "http://git.dpdk.org/dpdk",
        "list_archive_url": "https://inbox.dpdk.org/dev",
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        "commit_url_format": ""
    },
    "msgid": "<20200818072143.2189928-2-kirankumark@marvell.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20200818072143.2189928-2-kirankumark@marvell.com",
    "date": "2020-08-18T07:21:42",
    "name": "[v3,2/2] net/octeontx2: add rss hash level support",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": true,
    "hash": "2f0c7a88611aa4d4127912b1d052b9d71f1ba33c",
    "submitter": {
        "id": 1260,
        "url": "http://patches.dpdk.org/api/people/1260/?format=api",
        "name": "Kiran Kumar Kokkilagadda",
        "email": "kirankumark@marvell.com"
    },
    "delegate": null,
    "mbox": "http://patches.dpdk.org/project/dpdk/patch/20200818072143.2189928-2-kirankumark@marvell.com/mbox/",
    "series": [
        {
            "id": 11680,
            "url": "http://patches.dpdk.org/api/series/11680/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=11680",
            "date": "2020-08-18T07:21:41",
            "name": "[v3,1/2] ethdev: add level support for RSS offload types",
            "version": 3,
            "mbox": "http://patches.dpdk.org/series/11680/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/patches/75605/comments/",
    "check": "success",
    "checks": "http://patches.dpdk.org/api/patches/75605/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
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        ],
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        "From": "<kirankumark@marvell.com>",
        "To": "Jerin Jacob <jerinj@marvell.com>, Nithin Dabilpuram\n <ndabilpuram@marvell.com>, Kiran Kumar K <kirankumark@marvell.com>",
        "CC": "<dev@dpdk.org>, <thomas@monjalon.net>, <ferruh.yigit@intel.com>,\n <arybchenko@solarflare.com>, <orika@mellanox.com>,\n <xuanziyang2@huawei.com>, <cloud.wangxiaoyun@huawei.com>,\n <zhouguoyang@huawei.com>, <rosen.xu@intel.com>,\n <beilei.xing@intel.com>, <jia.guo@intel.com>, <rmody@marvell.com>,\n <shshaikh@marvell.com>, <qiming.yang@intel.com>,\n <qi.z.zhang@intel.com>, <keith.wiles@intel.com>,\n <hemant.agrawal@nxp.com>, <sachin.saxena@nxp.com>,\n <wei.zhao1@intel.com>, <johndale@cisco.com>, <hyonkim@cisco.com>,\n <chas3@att.com>, <matan@mellanox.com>, <shahafs@mellanox.com>,\n <viacheslavo@mellanox.com>, <rahul.lakkireddy@chelsio.com>,\n <grive@u256.net>, <lironh@marvell.com>, <jingjing.wu@intel.com>,\n <xavier.huwei@huawei.com>, <humin29@huawei.com>,\n <yisen.zhuang@huawei.com>, <ajit.khaparde@broadcom.com>,\n <somnath.kotur@broadcom.com>, <jasvinder.singh@intel.com>,\n <cristian.dumitrescu@intel.com>",
        "Date": "Tue, 18 Aug 2020 12:51:42 +0530",
        "Message-ID": "<20200818072143.2189928-2-kirankumark@marvell.com>",
        "X-Mailer": "git-send-email 2.25.1",
        "In-Reply-To": "<20200818072143.2189928-1-kirankumark@marvell.com>",
        "References": "<20200808143631.1704756-1-kirankumark@marvell.com>\n <20200818072143.2189928-1-kirankumark@marvell.com>",
        "MIME-Version": "1.0",
        "Content-Transfer-Encoding": "8bit",
        "Content-Type": "text/plain",
        "X-Proofpoint-Virus-Version": "vendor=fsecure engine=2.50.10434:6.0.235, 18.0.687\n definitions=2020-08-18_04:2020-08-18,\n 2020-08-18 signatures=0",
        "Subject": "[dpdk-dev] [PATCH v3 2/2] net/octeontx2: add rss hash level support",
        "X-BeenThere": "dev@dpdk.org",
        "X-Mailman-Version": "2.1.15",
        "Precedence": "list",
        "List-Id": "DPDK patches and discussions <dev.dpdk.org>",
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        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "From: Kiran Kumar K <kirankumark@marvell.com>\n\nAdd support to choose rss hash level from ethdev rss config.\n\nSigned-off-by: Kiran Kumar K <kirankumark@marvell.com>\n---\n drivers/net/octeontx2/otx2_ethdev.h | 4 +++-\n drivers/net/octeontx2/otx2_rss.c    | 9 +++++++--\n 2 files changed, 10 insertions(+), 3 deletions(-)",
    "diff": "diff --git a/drivers/net/octeontx2/otx2_ethdev.h b/drivers/net/octeontx2/otx2_ethdev.h\nindex e9efe52bb..953445ecb 100644\n--- a/drivers/net/octeontx2/otx2_ethdev.h\n+++ b/drivers/net/octeontx2/otx2_ethdev.h\n@@ -119,7 +119,9 @@\n #define NIX_RSS_OFFLOAD\t\t(ETH_RSS_PORT | ETH_RSS_IP | ETH_RSS_UDP |\\\n \t\t\t\t ETH_RSS_TCP | ETH_RSS_SCTP | \\\n \t\t\t\t ETH_RSS_TUNNEL | ETH_RSS_L2_PAYLOAD | \\\n-\t\t\t\t NIX_RSS_L3_L4_SRC_DST)\n+\t\t\t\t NIX_RSS_L3_L4_SRC_DST | ETH_RSS_LEVEL_INNER | \\\n+\t\t\t\t ETH_RSS_LEVEL_OUTER | \\\n+\t\t\t\t ETH_RSS_LEVEL_INNER_OUTER)\n \n #define NIX_TX_OFFLOAD_CAPA ( \\\n \tDEV_TX_OFFLOAD_MBUF_FAST_FREE\t| \\\ndiff --git a/drivers/net/octeontx2/otx2_rss.c b/drivers/net/octeontx2/otx2_rss.c\nindex d859937e6..194f4e8af 100644\n--- a/drivers/net/octeontx2/otx2_rss.c\n+++ b/drivers/net/octeontx2/otx2_rss.c\n@@ -323,6 +323,7 @@ otx2_nix_rss_hash_update(struct rte_eth_dev *eth_dev,\n \t\t\t struct rte_eth_rss_conf *rss_conf)\n {\n \tstruct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);\n+\tuint8_t rss_hash_level;\n \tuint32_t flowkey_cfg;\n \tuint8_t alg_idx;\n \tint rc;\n@@ -339,7 +340,9 @@ otx2_nix_rss_hash_update(struct rte_eth_dev *eth_dev,\n \t\totx2_nix_rss_set_key(dev, rss_conf->rss_key,\n \t\t\t\t     (uint32_t)rss_conf->rss_key_len);\n \n-\tflowkey_cfg = otx2_rss_ethdev_to_nix(dev, rss_conf->rss_hf, 0);\n+\trss_hash_level = ETH_RSS_LEVEL(rss_conf->rss_hf);\n+\tflowkey_cfg =\n+\t\totx2_rss_ethdev_to_nix(dev, rss_conf->rss_hf, rss_hash_level);\n \n \trc = otx2_rss_set_hf(dev, flowkey_cfg, &alg_idx,\n \t\t\t     NIX_DEFAULT_RSS_CTX_GROUP,\n@@ -375,6 +378,7 @@ otx2_nix_rss_config(struct rte_eth_dev *eth_dev)\n {\n \tstruct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);\n \tuint32_t idx, qcnt = eth_dev->data->nb_rx_queues;\n+\tuint8_t rss_hash_level;\n \tuint32_t flowkey_cfg;\n \tuint64_t rss_hf;\n \tuint8_t alg_idx;\n@@ -399,7 +403,8 @@ otx2_nix_rss_config(struct rte_eth_dev *eth_dev)\n \t}\n \n \trss_hf = eth_dev->data->dev_conf.rx_adv_conf.rss_conf.rss_hf;\n-\tflowkey_cfg = otx2_rss_ethdev_to_nix(dev, rss_hf, 0);\n+\trss_hash_level = ETH_RSS_LEVEL(rss_hf);\n+\tflowkey_cfg = otx2_rss_ethdev_to_nix(dev, rss_hf, rss_hash_level);\n \n \trc = otx2_rss_set_hf(dev, flowkey_cfg, &alg_idx,\n \t\t\t     NIX_DEFAULT_RSS_CTX_GROUP,\n",
    "prefixes": [
        "v3",
        "2/2"
    ]
}