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GET /api/patches/44406/?format=api
{ "id": 44406, "url": "http://patches.dpdk.org/api/patches/44406/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1536333719-32155-12-git-send-email-igor.russkikh@aquantia.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", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<1536333719-32155-12-git-send-email-igor.russkikh@aquantia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1536333719-32155-12-git-send-email-igor.russkikh@aquantia.com", "date": "2018-09-07T15:21:49", "name": "[11/21] net/atlantic: RSS and RETA manipulation API", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "ecd58685064428c6d695568508c1c840e440f096", "submitter": { "id": 1124, "url": "http://patches.dpdk.org/api/people/1124/?format=api", "name": "Igor Russkikh", "email": "igor.russkikh@aquantia.com" }, "delegate": { "id": 319, "url": "http://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/1536333719-32155-12-git-send-email-igor.russkikh@aquantia.com/mbox/", "series": [ { "id": 1228, "url": "http://patches.dpdk.org/api/series/1228/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=1228", "date": "2018-09-07T15:21:39", "name": "net/atlantic: Aquantia aQtion 10G NIC Family DPDK PMD driver", "version": 1, "mbox": "http://patches.dpdk.org/series/1228/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/44406/comments/", "check": "fail", "checks": "http://patches.dpdk.org/api/patches/44406/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 852EB5F25;\n\tFri, 7 Sep 2018 17:23:41 +0200 (CEST)", "from NAM03-BY2-obe.outbound.protection.outlook.com\n\t(mail-by2nam03on0089.outbound.protection.outlook.com [104.47.42.89])\n\tby dpdk.org (Postfix) with ESMTP id 4AFF15681\n\tfor <dev@dpdk.org>; Fri, 7 Sep 2018 17:23:26 +0200 (CEST)", "from ubuntubox.rdc.aquantia.com (95.79.108.179) by\n\tBLUPR0701MB1652.namprd07.prod.outlook.com (2a01:111:e400:58c6::22)\n\twith Microsoft SMTP Server (version=TLS1_2,\n\tcipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1122.16;\n\tFri, 7 Sep 2018 15:23:21 +0000" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=AQUANTIA1COM.onmicrosoft.com; s=selector1-aquantia-com;\n\th=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;\n\tbh=4iDG+QM/9j33IzhgoZeKaoADkx48bjEylvtEN9si9d0=;\n\tb=pBuigOrObOAQusH027W1WM0ONYVY7Ibum56LCietUZXS7kuGHy2TqviMKpzLaqt3tKkr/HnVLOod29SpBeui3q1rudhKteWdYMmpGZtZ6jhYDXwBEy8zelmwMN5EFk61Lj+6m7KXz18fMKluQuaif9d4vCAqU9ijEwE9XhCHLaM=", "Authentication-Results": "spf=none (sender IP is )\n\tsmtp.mailfrom=Igor.Russkikh@aquantia.com; ", "From": "Igor Russkikh <igor.russkikh@aquantia.com>", "To": "dev@dpdk.org", "Cc": "pavel.belous@aquantia.com, Nadezhda.Krupnina@aquantia.com,\n\tigor.russkikh@aquantia.com, Simon.Edelhaus@aquantia.com,\n\tCorey Melton <comelton@cisco.com>, Ashish Kumar <ashishk2@cisco.com>", "Date": "Fri, 7 Sep 2018 18:21:49 +0300", "Message-Id": "<1536333719-32155-12-git-send-email-igor.russkikh@aquantia.com>", "X-Mailer": "git-send-email 2.7.4", "In-Reply-To": "<1536333719-32155-1-git-send-email-igor.russkikh@aquantia.com>", "References": "<1536333719-32155-1-git-send-email-igor.russkikh@aquantia.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Originating-IP": "[95.79.108.179]", "X-ClientProxiedBy": "BN6PR20CA0060.namprd20.prod.outlook.com\n\t(2603:10b6:404:151::22) To BLUPR0701MB1652.namprd07.prod.outlook.com\n\t(2a01:111:e400:58c6::22)", "X-MS-PublicTrafficType": "Email", "X-MS-Office365-Filtering-Correlation-Id": "0f303440-0bb2-430b-37a7-08d614d5d9a9", "X-Microsoft-Antispam": "BCL:0; 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PCL:0;\n\tRULEID:(6040522)(2401047)(5005006)(8121501046)(93006095)(93001095)(3231311)(944501410)(52105095)(10201501046)(3002001)(149027)(150027)(6041310)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(20161123558120)(20161123562045)(20161123564045)(20161123560045)(201708071742011)(7699050);\n\tSRVR:BLUPR0701MB1652; BCL:0; PCL:0; RULEID:; SRVR:BLUPR0701MB1652; ", "X-Forefront-PRVS": "07880C4932", "X-Forefront-Antispam-Report": "SFV:NSPM;\n\tSFS:(10009020)(39850400004)(396003)(376002)(366004)(346002)(136003)(189003)(199004)(81156014)(81166006)(44832011)(8936002)(2351001)(486006)(106356001)(2361001)(105586002)(446003)(2906002)(50226002)(476003)(11346002)(956004)(2616005)(305945005)(7736002)(16586007)(316002)(54906003)(14444005)(16526019)(66066001)(26005)(7696005)(52116002)(8676002)(51416003)(76176011)(186003)(386003)(68736007)(478600001)(6666003)(6916009)(6486002)(5660300001)(53936002)(47776003)(4326008)(25786009)(86362001)(48376002)(50466002)(575784001)(72206003)(6116002)(97736004)(36756003)(3846002)(309714004);\n\tDIR:OUT; SFP:1101; SCL:1; SRVR:BLUPR0701MB1652;\n\tH:ubuntubox.rdc.aquantia.com; \n\tFPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; ", "Received-SPF": "None (protection.outlook.com: aquantia.com does not designate\n\tpermitted sender hosts)", "X-Microsoft-Antispam-Message-Info": "jyai/l12AlvtWdRdXycsQzxp/zfNWwfWHi9Pymz3ix8j47T6bt839yKiLiPzoWhN5GrT1OLewchFsSk9FhXsAypYh/Z4Lkp+8z9CCwAIEGqdpas+n1rkdaUbIoR3IJbDGVXU2FHBfLHiPriMkEVCKT4qNiUkLmJO/GUA/8QsRldk6h6mupLQ23RXDOGG0iJmdrEV3VoV/bDQZxvaOr/FMskfxbzg0Jbaz/Q92if/nGoxSswrQYCHFY4KCBe1EmldDavL2PWdOaiaLOOSUQcVZCG7oUuf9VgN+bnIVpjpIf8JLshpINZif4X+fQCxcS1hn6Di5V/gh7t6R4NEWUlpBlXs6BuQ0vMflEsnOS9h5oI=", "SpamDiagnosticOutput": "1:99", "SpamDiagnosticMetadata": "NSPM", "X-OriginatorOrg": "aquantia.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "07 Sep 2018 15:23:21.8418\n\t(UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "0f303440-0bb2-430b-37a7-08d614d5d9a9", "X-MS-Exchange-CrossTenant-FromEntityHeader": "Hosted", "X-MS-Exchange-CrossTenant-Id": "83e2e134-991c-4ede-8ced-34d47e38e6b1", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "BLUPR0701MB1652", "Subject": "[dpdk-dev] [PATCH 11/21] net/atlantic: RSS and RETA manipulation API", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>\n---\n drivers/net/atlantic/atl_ethdev.c | 93 +++++++++++++++++++++++++++++++++++++++\n 1 file changed, 93 insertions(+)", "diff": "diff --git a/drivers/net/atlantic/atl_ethdev.c b/drivers/net/atlantic/atl_ethdev.c\nindex 6dda8280a..ec1c22886 100644\n--- a/drivers/net/atlantic/atl_ethdev.c\n+++ b/drivers/net/atlantic/atl_ethdev.c\n@@ -75,6 +75,19 @@ static int atl_dev_interrupt_action(struct rte_eth_dev *dev,\n static void atl_dev_interrupt_handler(void *param);\n \n \n+/* RSS */\n+static int atl_reta_update(struct rte_eth_dev *dev,\n+\t\t\t struct rte_eth_rss_reta_entry64 *reta_conf,\n+\t\t\t uint16_t reta_size);\n+static int atl_reta_query(struct rte_eth_dev *dev,\n+\t\t\t struct rte_eth_rss_reta_entry64 *reta_conf,\n+\t\t\t uint16_t reta_size);\n+static int atl_rss_hash_update(struct rte_eth_dev *dev,\n+\t\t\t\t struct rte_eth_rss_conf *rss_conf);\n+static int atl_rss_hash_conf_get(struct rte_eth_dev *dev,\n+\t\t\t\t struct rte_eth_rss_conf *rss_conf);\n+\n+\n static int eth_atl_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,\n \tstruct rte_pci_device *pci_dev);\n static int eth_atl_pci_remove(struct rte_pci_device *pci_dev);\n@@ -143,6 +156,12 @@ static const struct eth_dev_ops atl_eth_dev_ops = {\n \t.dev_reset\t = atl_dev_reset,\n \t/* Link */\n \t.link_update\t = atl_dev_link_update,\n+\n+\t.reta_update = atl_reta_update,\n+\t.reta_query = atl_reta_query,\n+\t.rss_hash_update = atl_rss_hash_update,\n+\t.rss_hash_conf_get = atl_rss_hash_conf_get,\n+\n };\n \n /**\n@@ -796,6 +815,80 @@ atl_dev_interrupt_handler(void *param)\n \tatl_dev_interrupt_action(dev, dev->intr_handle);\n }\n \n+\n+static int\n+atl_reta_update(struct rte_eth_dev *dev,\n+\t\t struct rte_eth_rss_reta_entry64 *reta_conf,\n+\t\t uint16_t reta_size)\n+{\n+\tint i;\n+\tstruct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);\n+\tstruct aq_hw_cfg_s *cfg = ATL_DEV_PRIVATE_TO_CFG(dev->data->dev_private);\n+\n+\tfor (i = 0; i < reta_size && i < cfg->aq_rss.indirection_table_size; i++)\n+\t\tcfg->aq_rss.indirection_table[i] = min(reta_conf->reta[i], dev->data->nb_rx_queues - 1);\n+\n+\thw_atl_b0_hw_rss_set(hw, &cfg->aq_rss);\n+\treturn 0;\n+}\n+\n+static int\n+atl_reta_query(struct rte_eth_dev *dev,\n+\t\t struct rte_eth_rss_reta_entry64 *reta_conf,\n+\t\t uint16_t reta_size)\n+{\n+\tint i;\n+\tstruct aq_hw_cfg_s *cfg = ATL_DEV_PRIVATE_TO_CFG(dev->data->dev_private);\n+\n+\tfor (i = 0; i < reta_size && i < cfg->aq_rss.indirection_table_size; i++)\n+\t\treta_conf->reta[i] = cfg->aq_rss.indirection_table[i];\n+\treta_conf->mask = ~0U;\n+\treturn 0;\n+}\n+\n+static int\n+atl_rss_hash_update(struct rte_eth_dev *dev,\n+\t\t\t\t struct rte_eth_rss_conf *rss_conf)\n+{\n+\tstruct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);\n+\tstruct aq_hw_cfg_s *cfg = ATL_DEV_PRIVATE_TO_CFG(dev->data->dev_private);\n+\tstatic u8 def_rss_key[40] = {\n+\t\t0x1e, 0xad, 0x71, 0x87, 0x65, 0xfc, 0x26, 0x7d,\n+\t\t0x0d, 0x45, 0x67, 0x74, 0xcd, 0x06, 0x1a, 0x18,\n+\t\t0xb6, 0xc1, 0xf0, 0xc7, 0xbb, 0x18, 0xbe, 0xf8,\n+\t\t0x19, 0x13, 0x4b, 0xa9, 0xd0, 0x3e, 0xfe, 0x70,\n+\t\t0x25, 0x03, 0xab, 0x50, 0x6a, 0x8b, 0x82, 0x0c\n+\t};\n+\n+\tcfg->is_rss = !!rss_conf->rss_hf;\n+\tif (rss_conf->rss_key) {\n+\t\tmemcpy(cfg->aq_rss.hash_secret_key, rss_conf->rss_key, rss_conf->rss_key_len);\n+\t\tcfg->aq_rss.hash_secret_key_size = rss_conf->rss_key_len;\n+\t}else{\n+\t\tmemcpy(cfg->aq_rss.hash_secret_key, def_rss_key, sizeof(def_rss_key));\n+\t\tcfg->aq_rss.hash_secret_key_size = sizeof(def_rss_key);\n+\t}\n+\n+\thw_atl_b0_hw_rss_set(hw, &cfg->aq_rss);\n+\thw_atl_b0_hw_rss_hash_set(hw, &cfg->aq_rss);\n+\treturn 0;\n+}\n+\n+static int\n+atl_rss_hash_conf_get(struct rte_eth_dev *dev,\n+\t\t\t\t struct rte_eth_rss_conf *rss_conf)\n+{\n+\tstruct aq_hw_cfg_s *cfg = ATL_DEV_PRIVATE_TO_CFG(dev->data->dev_private);\n+\n+\trss_conf->rss_hf = cfg->is_rss ? ATL_RSS_OFFLOAD_ALL : 0;\n+\tif (rss_conf->rss_key) {\n+\t\trss_conf->rss_key_len = cfg->aq_rss.hash_secret_key_size;\n+\t\tmemcpy(rss_conf->rss_key, cfg->aq_rss.hash_secret_key, rss_conf->rss_key_len);\n+\t}\n+\n+\treturn 0;\n+}\n+\n RTE_PMD_REGISTER_PCI(net_atlantic, rte_atl_pmd);\n RTE_PMD_REGISTER_PCI_TABLE(net_atlantic, pci_id_atl_map);\n RTE_PMD_REGISTER_KMOD_DEP(net_atlantic, \"* igb_uio | uio_pci_generic\");\n", "prefixes": [ "11/21" ] }