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GET /api/patches/25929/?format=api
{ "id": 25929, "url": "http://patches.dpdk.org/api/patches/25929/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1498710237-80285-19-git-send-email-wenzhuo.lu@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": "<1498710237-80285-19-git-send-email-wenzhuo.lu@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1498710237-80285-19-git-send-email-wenzhuo.lu@intel.com", "date": "2017-06-29T04:23:55", "name": "[dpdk-dev,v3,18/20] net/ixgbe: support getting TM level capability", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "64c2ccf9a6988b224a60354e85a3525cb3fab701", "submitter": { "id": 258, "url": "http://patches.dpdk.org/api/people/258/?format=api", "name": "Wenzhuo Lu", "email": "wenzhuo.lu@intel.com" }, "delegate": null, "mbox": "http://patches.dpdk.org/project/dpdk/patch/1498710237-80285-19-git-send-email-wenzhuo.lu@intel.com/mbox/", "series": [], "comments": "http://patches.dpdk.org/api/patches/25929/comments/", "check": "fail", "checks": "http://patches.dpdk.org/api/patches/25929/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 496747CF0;\n\tThu, 29 Jun 2017 06:24:20 +0200 (CEST)", "from mga05.intel.com (mga05.intel.com [192.55.52.43])\n\tby dpdk.org (Postfix) with ESMTP id CF9C17CB0\n\tfor <dev@dpdk.org>; Thu, 29 Jun 2017 06:23:44 +0200 (CEST)", "from orsmga001.jf.intel.com ([10.7.209.18])\n\tby fmsmga105.fm.intel.com with ESMTP; 28 Jun 2017 21:23:44 -0700", "from dpdk26.sh.intel.com ([10.67.110.152])\n\tby orsmga001.jf.intel.com with ESMTP; 28 Jun 2017 21:23:43 -0700" ], "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos; i=\"5.40,278,1496127600\"; d=\"scan'208\";\n\ta=\"1145901574\"", "From": "Wenzhuo Lu <wenzhuo.lu@intel.com>", "To": "dev@dpdk.org", "Cc": "cristian.dumitrescu@intel.com, jasvinder.singh@intel.com,\n\tWenzhuo Lu <wenzhuo.lu@intel.com>", "Date": "Thu, 29 Jun 2017 12:23:55 +0800", "Message-Id": "<1498710237-80285-19-git-send-email-wenzhuo.lu@intel.com>", "X-Mailer": "git-send-email 1.9.3", "In-Reply-To": "<1498710237-80285-1-git-send-email-wenzhuo.lu@intel.com>", "References": "<1495873075-49542-1-git-send-email-wenzhuo.lu@intel.com>\n\t<1498710237-80285-1-git-send-email-wenzhuo.lu@intel.com>", "Subject": "[dpdk-dev] [PATCH v3 18/20] net/ixgbe: support getting TM level\n\tcapability", "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 the support of the Traffic Management API,\nrte_tm_level_capabilities_get.\n\nSigned-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>\n---\n drivers/net/ixgbe/ixgbe_tm.c | 74 ++++++++++++++++++++++++++++++++++++++++++++\n 1 file changed, 74 insertions(+)", "diff": "diff --git a/drivers/net/ixgbe/ixgbe_tm.c b/drivers/net/ixgbe/ixgbe_tm.c\nindex df5672c..ddf3f5e 100644\n--- a/drivers/net/ixgbe/ixgbe_tm.c\n+++ b/drivers/net/ixgbe/ixgbe_tm.c\n@@ -54,6 +54,10 @@ static int ixgbe_node_delete(struct rte_eth_dev *dev, uint32_t node_id,\n \t\t\t struct rte_tm_error *error);\n static int ixgbe_node_type_get(struct rte_eth_dev *dev, uint32_t node_id,\n \t\t\t int *is_leaf, struct rte_tm_error *error);\n+static int ixgbe_level_capabilities_get(struct rte_eth_dev *dev,\n+\t\t\t\t\tuint32_t level_id,\n+\t\t\t\t\tstruct rte_tm_level_capabilities *cap,\n+\t\t\t\t\tstruct rte_tm_error *error);\n \n const struct rte_tm_ops ixgbe_tm_ops = {\n \t.capabilities_get = ixgbe_tm_capabilities_get,\n@@ -62,6 +66,7 @@ static int ixgbe_node_type_get(struct rte_eth_dev *dev, uint32_t node_id,\n \t.node_add = ixgbe_node_add,\n \t.node_delete = ixgbe_node_delete,\n \t.node_type_get = ixgbe_node_type_get,\n+\t.level_capabilities_get = ixgbe_level_capabilities_get,\n };\n \n int\n@@ -835,3 +840,72 @@ static int ixgbe_node_type_get(struct rte_eth_dev *dev, uint32_t node_id,\n \n \treturn 0;\n }\n+\n+static int\n+ixgbe_level_capabilities_get(struct rte_eth_dev *dev,\n+\t\t\t uint32_t level_id,\n+\t\t\t struct rte_tm_level_capabilities *cap,\n+\t\t\t struct rte_tm_error *error)\n+{\n+\tstruct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);\n+\n+\tif (!cap || !error)\n+\t\treturn -EINVAL;\n+\n+\tif (level_id >= IXGBE_TM_NODE_TYPE_MAX) {\n+\t\terror->type = RTE_TM_ERROR_TYPE_LEVEL_ID;\n+\t\terror->message = \"too deep level\";\n+\t\treturn -EINVAL;\n+\t}\n+\n+\t/* root node */\n+\tif (level_id == IXGBE_TM_NODE_TYPE_PORT) {\n+\t\tcap->n_nodes_max = 1;\n+\t\tcap->n_nodes_nonleaf_max = 1;\n+\t\tcap->n_nodes_leaf_max = 0;\n+\t\tcap->non_leaf_nodes_identical = true;\n+\t\tcap->leaf_nodes_identical = true;\n+\t\tcap->nonleaf.shaper_private_supported = true;\n+\t\tcap->nonleaf.shaper_private_dual_rate_supported = false;\n+\t\tcap->nonleaf.shaper_private_rate_min = 0;\n+\t\t/* 10Gbps -> 1.25GBps */\n+\t\tcap->nonleaf.shaper_private_rate_max = 1250000000ull;\n+\t\tcap->nonleaf.shaper_shared_n_max = 0;\n+\t\tcap->nonleaf.sched_n_children_max = IXGBE_DCB_MAX_TRAFFIC_CLASS;\n+\t\tcap->nonleaf.sched_sp_n_priorities_max = 1;\n+\t\tcap->nonleaf.sched_wfq_n_children_per_group_max = 0;\n+\t\tcap->nonleaf.sched_wfq_n_groups_max = 0;\n+\t\tcap->nonleaf.sched_wfq_weight_max = 1;\n+\t\tcap->nonleaf.stats_mask = 0;\n+\n+\t\treturn 0;\n+\t}\n+\n+\t/* TC or queue node */\n+\tif (level_id == IXGBE_TM_NODE_TYPE_TC) {\n+\t\t/* TC */\n+\t\tcap->n_nodes_max = IXGBE_DCB_MAX_TRAFFIC_CLASS;\n+\t\tcap->n_nodes_nonleaf_max = IXGBE_DCB_MAX_TRAFFIC_CLASS;\n+\t\tcap->n_nodes_leaf_max = 0;\n+\t\tcap->non_leaf_nodes_identical = true;\n+\t} else {\n+\t\t/* queue */\n+\t\tcap->n_nodes_max = hw->mac.max_tx_queues;\n+\t\tcap->n_nodes_nonleaf_max = 0;\n+\t\tcap->n_nodes_leaf_max = hw->mac.max_tx_queues;\n+\t\tcap->non_leaf_nodes_identical = true;\n+\t}\n+\tcap->leaf_nodes_identical = true;\n+\tcap->leaf.shaper_private_supported = true;\n+\tcap->leaf.shaper_private_dual_rate_supported = false;\n+\tcap->leaf.shaper_private_rate_min = 0;\n+\t/* 10Gbps -> 1.25GBps */\n+\tcap->leaf.shaper_private_rate_max = 1250000000ull;\n+\tcap->leaf.shaper_shared_n_max = 0;\n+\tcap->leaf.cman_head_drop_supported = false;\n+\tcap->leaf.cman_wred_context_private_supported = true;\n+\tcap->leaf.cman_wred_context_shared_n_max = 0;\n+\tcap->leaf.stats_mask = 0;\n+\n+\treturn 0;\n+}\n", "prefixes": [ "dpdk-dev", "v3", "18/20" ] }