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GET /api/patches/122352/?format=api
{ "id": 122352, "url": "http://patches.dpdk.org/api/patches/122352/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20230119123056.14338-2-fengchengwen@huawei.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": "<20230119123056.14338-2-fengchengwen@huawei.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20230119123056.14338-2-fengchengwen@huawei.com", "date": "2023-01-19T12:30:55", "name": "[1/2] net/virtio: support private dump", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "a4b99ce8155da60e7700bfee932edc2daa35a33d", "submitter": { "id": 2146, "url": "http://patches.dpdk.org/api/people/2146/?format=api", "name": "fengchengwen", "email": "fengchengwen@huawei.com" }, "delegate": { "id": 2642, "url": "http://patches.dpdk.org/api/users/2642/?format=api", "username": "mcoquelin", "first_name": "Maxime", "last_name": "Coquelin", "email": "maxime.coquelin@redhat.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20230119123056.14338-2-fengchengwen@huawei.com/mbox/", "series": [ { "id": 26607, "url": "http://patches.dpdk.org/api/series/26607/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=26607", "date": "2023-01-19T12:30:54", "name": "add private dump for vhost and virtio", "version": 1, "mbox": "http://patches.dpdk.org/series/26607/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/122352/comments/", "check": "warning", "checks": "http://patches.dpdk.org/api/patches/122352/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 5764E42417;\n\tThu, 19 Jan 2023 13:37:21 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id C23DF42D81;\n\tThu, 19 Jan 2023 13:37:10 +0100 (CET)", "from szxga03-in.huawei.com (szxga03-in.huawei.com [45.249.212.189])\n by mails.dpdk.org (Postfix) with ESMTP id 86DE9410DD\n for <dev@dpdk.org>; Thu, 19 Jan 2023 13:37:09 +0100 (CET)", "from dggpeml500024.china.huawei.com (unknown [172.30.72.56])\n by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4NyMTr4QJ6zJqGM;\n Thu, 19 Jan 2023 20:32:48 +0800 (CST)", "from localhost.localdomain (10.50.163.32) by\n dggpeml500024.china.huawei.com (7.185.36.10) with Microsoft SMTP Server\n (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id\n 15.1.2375.34; Thu, 19 Jan 2023 20:37:04 +0800" ], "From": "Chengwen Feng <fengchengwen@huawei.com>", "To": "<thomas@monjalon.net>, <ferruh.yigit@amd.com>, Maxime Coquelin\n <maxime.coquelin@redhat.com>, Chenbo Xia <chenbo.xia@intel.com>", "CC": "<dev@dpdk.org>", "Subject": "[PATCH 1/2] net/virtio: support private dump", "Date": "Thu, 19 Jan 2023 12:30:55 +0000", "Message-ID": "<20230119123056.14338-2-fengchengwen@huawei.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20230119123056.14338-1-fengchengwen@huawei.com>", "References": "<20230119123056.14338-1-fengchengwen@huawei.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Originating-IP": "[10.50.163.32]", "X-ClientProxiedBy": "dggems702-chm.china.huawei.com (10.3.19.179) To\n dggpeml500024.china.huawei.com (7.185.36.10)", "X-CFilter-Loop": "Reflected", "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" }, "content": "This patch implements eth_dev_priv_dump callback which could use for\ndebugging.\n\nSigned-off-by: Chengwen Feng <fengchengwen@huawei.com>\n---\n drivers/net/virtio/virtio_ethdev.c | 19 +++++++++++++++++++\n 1 file changed, 19 insertions(+)", "diff": "diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c\nindex 760ba4e368..0ad740b253 100644\n--- a/drivers/net/virtio/virtio_ethdev.c\n+++ b/drivers/net/virtio/virtio_ethdev.c\n@@ -1019,6 +1019,24 @@ virtio_dev_rx_queue_intr_disable(struct rte_eth_dev *dev, uint16_t queue_id)\n \treturn 0;\n }\n \n+static int\n+virtio_dev_priv_dump(struct rte_eth_dev *dev, FILE *f)\n+{\n+\tstruct virtio_hw *hw = dev->data->dev_private;\n+\n+\tfprintf(f, \"guest_features: 0x%\" PRIx64 \"\\n\", hw->guest_features);\n+\tfprintf(f, \"vtnet_hdr_size: %u\\n\", hw->vtnet_hdr_size);\n+\tfprintf(f, \"use_vec: rx-%u tx-%u\\n\", hw->use_vec_rx, hw->use_vec_tx);\n+\tfprintf(f, \"use_inorder: rx-%u tx-%u\\n\", hw->use_inorder_rx, hw->use_inorder_tx);\n+\tfprintf(f, \"intr_lsc: %u\\n\", hw->intr_lsc);\n+\tfprintf(f, \"max_mtu: %u\\n\", hw->max_mtu);\n+\tfprintf(f, \"max_rx_pkt_len: %zu\\n\", hw->max_rx_pkt_len);\n+\tfprintf(f, \"max_queue_pairs: %u\\n\", hw->max_queue_pairs);\n+\tfprintf(f, \"req_guest_features: 0x%\" PRIx64 \"\\n\", hw->req_guest_features);\n+\n+\treturn 0;\n+}\n+\n /*\n * dev_ops for virtio, bare necessities for basic operation\n */\n@@ -1055,6 +1073,7 @@ static const struct eth_dev_ops virtio_eth_dev_ops = {\n \t.mac_addr_remove = virtio_mac_addr_remove,\n \t.mac_addr_set = virtio_mac_addr_set,\n \t.get_monitor_addr = virtio_get_monitor_addr,\n+\t.eth_dev_priv_dump = virtio_dev_priv_dump,\n };\n \n /*\n", "prefixes": [ "1/2" ] }