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GET /api/patches/88807/?format=api
{ "id": 88807, "url": "https://patches.dpdk.org/api/patches/88807/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1615357493-42394-8-git-send-email-humin29@huawei.com/", "project": { "id": 1, "url": "https://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": "<1615357493-42394-8-git-send-email-humin29@huawei.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1615357493-42394-8-git-send-email-humin29@huawei.com", "date": "2021-03-10T06:24:51", "name": "[7/9] net/hns3: support oerrors stats in PF", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "1530663f827805126ee8f22b684577d5f5f07859", "submitter": { "id": 1944, "url": "https://patches.dpdk.org/api/people/1944/?format=api", "name": "humin (Q)", "email": "humin29@huawei.com" }, "delegate": { "id": 319, "url": "https://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/1615357493-42394-8-git-send-email-humin29@huawei.com/mbox/", "series": [ { "id": 15564, "url": "https://patches.dpdk.org/api/series/15564/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=15564", "date": "2021-03-10T06:24:46", "name": "features and bugfixes for hns3", "version": 1, "mbox": "https://patches.dpdk.org/series/15564/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/88807/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/88807/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id BC8C1A0567;\n\tWed, 10 Mar 2021 07:24:50 +0100 (CET)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id F274422A637;\n\tWed, 10 Mar 2021 07:24:23 +0100 (CET)", "from szxga07-in.huawei.com (szxga07-in.huawei.com [45.249.212.35])\n by mails.dpdk.org (Postfix) with ESMTP id 1936F22A61B\n for <dev@dpdk.org>; Wed, 10 Mar 2021 07:24:20 +0100 (CET)", "from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.58])\n by szxga07-in.huawei.com (SkyGuard) with ESMTP id 4DwMSS1m0nz8vRQ\n for <dev@dpdk.org>; Wed, 10 Mar 2021 14:22:32 +0800 (CST)", "from localhost.localdomain (10.69.192.56) by\n DGGEMS414-HUB.china.huawei.com (10.3.19.214) with Microsoft SMTP Server id\n 14.3.498.0; Wed, 10 Mar 2021 14:24:14 +0800" ], "From": "\"Min Hu (Connor)\" <humin29@huawei.com>", "To": "<dev@dpdk.org>", "CC": "<ferruh.yigit@intel.com>", "Date": "Wed, 10 Mar 2021 14:24:51 +0800", "Message-ID": "<1615357493-42394-8-git-send-email-humin29@huawei.com>", "X-Mailer": "git-send-email 2.7.4", "In-Reply-To": "<1615357493-42394-1-git-send-email-humin29@huawei.com>", "References": "<1615357493-42394-1-git-send-email-humin29@huawei.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Originating-IP": "[10.69.192.56]", "X-CFilter-Loop": "Reflected", "Subject": "[dpdk-dev] [PATCH 7/9] net/hns3: support oerrors stats in PF", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <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 <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "This patch added oerrors stats for PF in kunpeng930.\n\nSigned-off-by: Min Hu (Connor) <humin29@huawei.com>\n---\n drivers/net/hns3/hns3_ethdev.h | 1 +\n drivers/net/hns3/hns3_stats.c | 61 ++++++++++++++++++++++++++++++++++++++++++\n 2 files changed, 62 insertions(+)", "diff": "diff --git a/drivers/net/hns3/hns3_ethdev.h b/drivers/net/hns3/hns3_ethdev.h\nindex 915f183..586979b 100644\n--- a/drivers/net/hns3/hns3_ethdev.h\n+++ b/drivers/net/hns3/hns3_ethdev.h\n@@ -443,6 +443,7 @@ struct hns3_hw {\n \t/* Include Mac stats | Rx stats | Tx stats */\n \tstruct hns3_mac_stats mac_stats;\n \tstruct hns3_rx_missed_stats imissed_stats;\n+\tuint64_t oerror_stats;\n \tuint32_t fw_version;\n \n \tuint16_t num_msi;\ndiff --git a/drivers/net/hns3/hns3_stats.c b/drivers/net/hns3/hns3_stats.c\nindex ccad477..e0378dd 100644\n--- a/drivers/net/hns3/hns3_stats.c\n+++ b/drivers/net/hns3/hns3_stats.c\n@@ -518,6 +518,29 @@ hns3_update_port_rx_ssu_drop_stats(struct hns3_hw *hw)\n \treturn 0;\n }\n \n+static int\n+hns3_update_port_tx_ssu_drop_stats(struct hns3_hw *hw)\n+{\n+\tstruct hns3_cmd_desc desc[HNS3_OPC_SSU_DROP_REG_NUM];\n+\tstruct hns3_query_ssu_cmd *req;\n+\tuint64_t cnt;\n+\tint ret;\n+\n+\tret = hns3_get_ssu_drop_stats(hw, desc, HNS3_OPC_SSU_DROP_REG_NUM,\n+\t\t\t\t false);\n+\tif (ret) {\n+\t\thns3_err(hw, \"failed to get Tx SSU drop stats, ret = %d\", ret);\n+\t\treturn ret;\n+\t}\n+\n+\treq = (struct hns3_query_ssu_cmd *)desc[0].data;\n+\tcnt = rte_le_to_cpu_32(req->oq_glb_drop_cnt);\n+\n+\thw->oerror_stats += cnt;\n+\n+\treturn 0;\n+}\n+\n int\n hns3_update_imissed_stats(struct hns3_hw *hw, bool is_clear)\n {\n@@ -543,6 +566,25 @@ hns3_update_imissed_stats(struct hns3_hw *hw, bool is_clear)\n \treturn 0;\n }\n \n+static int\n+hns3_update_oerror_stats(struct hns3_hw *hw, bool is_clear)\n+{\n+\tstruct hns3_adapter *hns = HNS3_DEV_HW_TO_ADAPTER(hw);\n+\tint ret;\n+\n+\tif (hw->drop_stats_mode == HNS3_PKTS_DROP_STATS_MODE1 || hns->is_vf)\n+\t\treturn 0;\n+\n+\tret = hns3_update_port_tx_ssu_drop_stats(hw);\n+\tif (ret)\n+\t\treturn ret;\n+\n+\tif (is_clear)\n+\t\thw->oerror_stats = 0;\n+\n+\treturn 0;\n+}\n+\n /*\n * Query tqp tx queue statistics ,opcode id: 0x0B03.\n * Query tqp rx queue statistics ,opcode id: 0x0B13.\n@@ -577,6 +619,14 @@ hns3_stats_get(struct rte_eth_dev *eth_dev, struct rte_eth_stats *rte_stats)\n \trte_stats->imissed = imissed_stats->rpu_rx_drop_cnt +\n \t\t\t\timissed_stats->ssu_rx_drop_cnt;\n \n+\tret = hns3_update_oerror_stats(hw, false);\n+\tif (ret) {\n+\t\thns3_err(hw, \"update oerror stats failed, ret = %d\",\n+\t\t\t ret);\n+\t\treturn ret;\n+\t}\n+\trte_stats->oerrors = hw->oerror_stats;\n+\n \t/* Get the error stats and bytes of received packets */\n \tfor (i = 0; i < eth_dev->data->nb_rx_queues; i++) {\n \t\trxq = eth_dev->data->rx_queues[i];\n@@ -643,6 +693,17 @@ hns3_stats_reset(struct rte_eth_dev *eth_dev)\n \t\treturn ret;\n \t}\n \n+\t/*\n+\t * Note: Reading hardware statistics of oerror registers will\n+\t * clear them.\n+\t */\n+\tret = hns3_update_oerror_stats(hw, true);\n+\tif (ret) {\n+\t\thns3_err(hw, \"clear oerror stats failed, ret = %d\",\n+\t\t\t ret);\n+\t\treturn ret;\n+\t}\n+\n \tfor (i = 0; i < eth_dev->data->nb_rx_queues; i++) {\n \t\trxq = eth_dev->data->rx_queues[i];\n \t\tif (rxq == NULL)\n", "prefixes": [ "7/9" ] }