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{
    "id": 27843,
    "url": "http://patches.dpdk.org/api/patches/27843/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/1503570044-104133-4-git-send-email-kirill.rybalchenko@intel.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": "<1503570044-104133-4-git-send-email-kirill.rybalchenko@intel.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/1503570044-104133-4-git-send-email-kirill.rybalchenko@intel.com",
    "date": "2017-08-24T10:20:42",
    "name": "[dpdk-dev,3/5] net/i40e: add new functions to manipulate with pctype mapping table",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": true,
    "hash": "e1b20f6200116e5fa100b07c0d064871da40ee6c",
    "submitter": {
        "id": 773,
        "url": "http://patches.dpdk.org/api/people/773/?format=api",
        "name": "Rybalchenko, Kirill",
        "email": "kirill.rybalchenko@intel.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/1503570044-104133-4-git-send-email-kirill.rybalchenko@intel.com/mbox/",
    "series": [],
    "comments": "http://patches.dpdk.org/api/patches/27843/comments/",
    "check": "fail",
    "checks": "http://patches.dpdk.org/api/patches/27843/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 [IPv6:::1])\n\tby dpdk.org (Postfix) with ESMTP id A055C7D63;\n\tThu, 24 Aug 2017 12:20:59 +0200 (CEST)",
            "from mga02.intel.com (mga02.intel.com [134.134.136.20])\n\tby dpdk.org (Postfix) with ESMTP id 493277D5E\n\tfor <dev@dpdk.org>; Thu, 24 Aug 2017 12:20:58 +0200 (CEST)",
            "from fmsmga006.fm.intel.com ([10.253.24.20])\n\tby orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t24 Aug 2017 03:20:57 -0700",
            "from silpixa00389036.ir.intel.com (HELO\n\tsilpixa00389036.ger.corp.intel.com) ([10.237.223.231])\n\tby fmsmga006.fm.intel.com with ESMTP; 24 Aug 2017 03:20:56 -0700"
        ],
        "X-ExtLoop1": "1",
        "X-IronPort-AV": "E=Sophos;i=\"5.41,421,1498546800\"; d=\"scan'208\";a=\"144048873\"",
        "From": "Kirill Rybalchenko <kirill.rybalchenko@intel.com>",
        "To": "dev@dpdk.org",
        "Cc": "kirill.rybalchenko@intel.com, andrey.chilikin@intel.com,\n\tbeilei.xing@intel.com",
        "Date": "Thu, 24 Aug 2017 11:20:42 +0100",
        "Message-Id": "<1503570044-104133-4-git-send-email-kirill.rybalchenko@intel.com>",
        "X-Mailer": "git-send-email 2.5.5",
        "In-Reply-To": "<1503570044-104133-1-git-send-email-kirill.rybalchenko@intel.com>",
        "References": "<1503570044-104133-1-git-send-email-kirill.rybalchenko@intel.com>",
        "Subject": "[dpdk-dev] [PATCH 3/5] net/i40e: add new functions to manipulate\n\twith pctype mapping table",
        "X-BeenThere": "dev@dpdk.org",
        "X-Mailman-Version": "2.1.15",
        "Precedence": "list",
        "List-Id": "DPDK patches and discussions <dev.dpdk.org>",
        "List-Unsubscribe": "<http://dpdk.org/ml/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>",
        "List-Archive": "<http://dpdk.org/ml/archives/dev/>",
        "List-Post": "<mailto:dev@dpdk.org>",
        "List-Help": "<mailto:dev-request@dpdk.org?subject=help>",
        "List-Subscribe": "<http://dpdk.org/ml/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>",
        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "Add new functions which allow modify, return or reset to default\nthe contents of flow type to pctype dynamic mapping table.\n\nSigned-off-by: Kirill Rybalchenko <kirill.rybalchenko@intel.com>\n---\n drivers/net/i40e/rte_pmd_i40e.c | 98 +++++++++++++++++++++++++++++++++++++++++\n drivers/net/i40e/rte_pmd_i40e.h | 60 +++++++++++++++++++++++++\n 2 files changed, 158 insertions(+)",
    "diff": "diff --git a/drivers/net/i40e/rte_pmd_i40e.c b/drivers/net/i40e/rte_pmd_i40e.c\nindex 950a0d6..c91efd5 100644\n--- a/drivers/net/i40e/rte_pmd_i40e.c\n+++ b/drivers/net/i40e/rte_pmd_i40e.c\n@@ -2117,3 +2117,101 @@ int rte_pmd_i40e_ptype_mapping_replace(uint8_t port,\n \n \treturn 0;\n }\n+\n+int rte_pmd_i40e_flow_type_mapping_reset(uint8_t port)\n+{\n+\tstruct rte_eth_dev *dev;\n+\n+\tRTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV);\n+\n+\tdev = &rte_eth_devices[port];\n+\n+\tif (!is_i40e_supported(dev))\n+\t\treturn -ENOTSUP;\n+\n+\ti40e_set_default_pctype_table(dev);\n+\n+\treturn 0;\n+}\n+\n+int rte_pmd_i40e_flow_type_mapping_get(\n+\t\t\tuint8_t port,\n+\t\t\tstruct rte_pmd_i40e_flow_type_mapping *mapping_items,\n+\t\t\tuint16_t size,\n+\t\t\tuint16_t *count,\n+\t\t\tuint8_t valid_only)\n+{\n+\tstruct rte_eth_dev *dev;\n+\tstruct i40e_adapter *ad;\n+\tint n = 0;\n+\tuint16_t i;\n+\n+\tRTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV);\n+\n+\tdev = &rte_eth_devices[port];\n+\n+\tif (!is_i40e_supported(dev))\n+\t\treturn -ENOTSUP;\n+\n+\tad = I40E_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);\n+\n+\tfor (i = 0; i < I40E_FLOW_TYPE_MAX; i++) {\n+\t\tif (n >= size)\n+\t\t\tbreak;\n+\t\tif (valid_only && ad->pcypes_tbl[i] == 0ULL)\n+\t\t\tcontinue;\n+\t\tmapping_items[n].flow_type = i;\n+\t\tmapping_items[n].pctype = ad->pcypes_tbl[i];\n+\t\tn++;\n+\t}\n+\n+\t*count = n;\n+\treturn 0;\n+}\n+\n+int\n+rte_pmd_i40e_flow_type_mapping_update(\n+\t\t\tuint8_t port,\n+\t\t\tstruct rte_pmd_i40e_flow_type_mapping *mapping_items,\n+\t\t\tuint16_t count,\n+\t\t\tuint8_t exclusive)\n+{\n+\tstruct rte_eth_dev *dev;\n+\tstruct i40e_adapter *ad;\n+\tint i;\n+\n+\tRTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV);\n+\n+\tdev = &rte_eth_devices[port];\n+\n+\tif (!is_i40e_supported(dev))\n+\t\treturn -ENOTSUP;\n+\n+\tif (count > I40E_FLOW_TYPE_MAX)\n+\t\treturn -EINVAL;\n+\n+\tfor (i = 0; i < count; i++)\n+\t\tif (mapping_items[i].flow_type >= I40E_FLOW_TYPE_MAX)\n+\t\t\treturn -EINVAL;\n+\n+\tad = I40E_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);\n+\n+\tif (exclusive) {\n+\t\tfor (i = 0; i < I40E_FLOW_TYPE_MAX; i++)\n+\t\t\tad->pcypes_tbl[i] = 0ULL;\n+\t\tad->flow_types_msk = 0ULL;\n+\t}\n+\n+\tfor (i = 0; i < count; i++) {\n+\t\tad->pcypes_tbl[mapping_items[i].flow_type] = mapping_items[i].pctype;\n+\t\tif (mapping_items[i].pctype)\n+\t\t\tad->flow_types_msk |= (1ULL << mapping_items[i].flow_type);\n+\t\telse\n+\t\t\tad->flow_types_msk &= ~(1ULL << mapping_items[i].flow_type);\n+\t}\n+\n+\tfor (i = 0, ad->pctypes_msk = 0ULL; i < I40E_FLOW_TYPE_MAX; i++)\n+\t\tad->pctypes_msk |= ad->pcypes_tbl[i];\n+\n+\treturn 0;\n+}\ndiff --git a/drivers/net/i40e/rte_pmd_i40e.h b/drivers/net/i40e/rte_pmd_i40e.h\nindex 356fa89..d993c89 100644\n--- a/drivers/net/i40e/rte_pmd_i40e.h\n+++ b/drivers/net/i40e/rte_pmd_i40e.h\n@@ -637,4 +637,64 @@ int rte_pmd_i40e_ptype_mapping_replace(uint8_t port,\n \t\t\t\t       uint8_t mask,\n \t\t\t\t       uint32_t pkt_type);\n \n+struct rte_pmd_i40e_flow_type_mapping {\n+\tuint8_t flow_type; /**< software defined flow type*/\n+\tuint64_t pctype; /**< hardware defined pctype */\n+};\n+\n+/**\n+ * Update hardware defined pctype to software defined flow type\n+ * mapping table.\n+ *\n+ * @param port\n+ *    pointer to port identifier of the device.\n+ * @param mapping_items\n+ *    the base address of the mapping items array.\n+ * @param count\n+ *    number of mapping items.\n+ * @param exclusive\n+ *    the flag indicate different ptype mapping update method.\n+ *    -(0) only overwrite referred PTYPE mapping,\n+ *\tkeep other PTYPEs mapping unchanged.\n+ *    -(!0) overwrite referred PTYPE mapping,\n+ *\tset other PTYPEs maps to PTYPE_UNKNOWN.\n+ */\n+int rte_pmd_i40e_flow_type_mapping_update(\n+\t\t\tuint8_t port,\n+\t\t\tstruct rte_pmd_i40e_flow_type_mapping *mapping_items,\n+\t\t\tuint16_t count,\n+\t\t\tuint8_t exclusive);\n+\n+/**\n+ * Get software defined flow type to hardware defined pctype\n+ * mapping items.\n+ *\n+ * @param port\n+ *    pointer to port identifier of the device.\n+ * @param mapping_items\n+ *    the base address of the array to store returned items.\n+ * @param size\n+ *    the size of the input array.\n+ * @param count\n+ *    the place to store the number of returned items.\n+ * @param valid_only\n+ *    -(0) return full mapping table.\n+ *    -(!0) only return mapping items which flow_type != RTE_ETH_FLOW_UNKNOWN.\n+ */\n+int rte_pmd_i40e_flow_type_mapping_get(\n+\t\t\tuint8_t port,\n+\t\t\tstruct rte_pmd_i40e_flow_type_mapping *mapping_items,\n+\t\t\tuint16_t size,\n+\t\t\tuint16_t *count,\n+\t\t\tuint8_t valid_only);\n+\n+/**\n+ * Reset hardware defined pctype to software defined flow type\n+ * mapping table to default.\n+ *\n+ * @param port\n+ *    pointer to port identifier of the device\n+ */\n+int rte_pmd_i40e_flow_type_mapping_reset(uint8_t port);\n+\n #endif /* _PMD_I40E_H_ */\n",
    "prefixes": [
        "dpdk-dev",
        "3/5"
    ]
}