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GET /api/patches/7751/?format=api
{ "id": 7751, "url": "https://patches.dpdk.org/api/patches/7751/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1445292384-19815-4-git-send-email-amine.kherbouche@6wind.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": "<1445292384-19815-4-git-send-email-amine.kherbouche@6wind.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1445292384-19815-4-git-send-email-amine.kherbouche@6wind.com", "date": "2015-10-19T22:06:21", "name": "[dpdk-dev,dpdk-dev,PATCHv6,3/6] virtio: add support for eth_(rxq|txq)_info_get", "commit_ref": null, "pull_url": null, "state": "changes-requested", "archived": true, "hash": "434ee42bf5e7c9a52380e43a95b09c5a7a4378f9", "submitter": { "id": 349, "url": "https://patches.dpdk.org/api/people/349/?format=api", "name": "Aminek Kherbouche", "email": "amine.kherbouche@6wind.com" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dpdk/patch/1445292384-19815-4-git-send-email-amine.kherbouche@6wind.com/mbox/", "series": [], "comments": "https://patches.dpdk.org/api/patches/7751/comments/", "check": "pending", "checks": "https://patches.dpdk.org/api/patches/7751/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 D31068E88;\n\tTue, 20 Oct 2015 00:07:04 +0200 (CEST)", "from mail-wi0-f175.google.com (mail-wi0-f175.google.com\n\t[209.85.212.175]) by dpdk.org (Postfix) with ESMTP id 8ACDB8E7A\n\tfor <dev@dpdk.org>; Tue, 20 Oct 2015 00:06:56 +0200 (CEST)", "by wicll6 with SMTP id ll6so19240527wic.0\n\tfor <dev@dpdk.org>; Mon, 19 Oct 2015 15:06:56 -0700 (PDT)", "from griffon.dev.6wind.com (guy78-3-82-239-227-177.fbx.proxad.net.\n\t[82.239.227.177]) by smtp.gmail.com with ESMTPSA id\n\tjd7sm42620096wjb.19.2015.10.19.15.06.55\n\t(version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);\n\tMon, 19 Oct 2015 15:06:55 -0700 (PDT)" ], "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20130820;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n\t:references;\n\tbh=Z24XhR7apRM3xcUKUWjBHjUiI9Hrq1eD6qw2nb8b7HU=;\n\tb=IryUyVPgS7KcsbxYRG/09YC6EUMspu2Y8crAcWpn4K9gfz30OjD80Agyli+M47iBP6\n\tUJ1KLOlPCWSNiUekl/JMbuWWs+cYFpfVDYYIUk7d8oU2Zzk+PoPPVUwOVpkoBr23ldeN\n\tdorPVtmu5v5gXKiccdoPYxsl2AIUQgiYLdBGcE6Qnx5EPLzgCp7b3C9c8aXNICuCkswj\n\t9zwWnvjqCc+zDgeRXLflaztAPzDrhNkQQAILlDWh271uyeHNwaVqsQowuIIX3YnHTCos\n\tj+B/3wfebNcFZeBU8gZzX+bPFdF8WQPyvRAYof65MqAR7sNFPbd72L9741G/C31dANBe\n\txKRg==", "X-Gm-Message-State": "ALoCoQlPGK8RlhyTZrOMZU1bKA2alanQJpdvcbF39qQK0UD9p7k4Cn7JHWYI0d98S3TJmOEjy7sk", "X-Received": "by 10.194.216.100 with SMTP id op4mr35292407wjc.60.1445292416444;\n\tMon, 19 Oct 2015 15:06:56 -0700 (PDT)", "From": "Amine Kherbouche <amine.kherbouche@6wind.com>", "To": "dev@dpdk.org", "Date": "Tue, 20 Oct 2015 00:06:21 +0200", "Message-Id": "<1445292384-19815-4-git-send-email-amine.kherbouche@6wind.com>", "X-Mailer": "git-send-email 1.7.10.4", "In-Reply-To": "<1445292384-19815-1-git-send-email-amine.kherbouche@6wind.com>", "References": "<1443729293-20753-2-git-send-email-konstantin.ananyev@intel.com>\n\t<1445292384-19815-1-git-send-email-amine.kherbouche@6wind.com>", "Cc": "amine.kherbouche@6wind.com", "Subject": "[dpdk-dev] [dpdk-dev,\n\tPATCHv6 3/6] virtio: add support for eth_(rxq|txq)_info_get", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "patches and discussions about DPDK <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": "In the case of virtio, there are many fields in rte_eth_(tx|rxq)_info\nstruct that aren't set in this function because those fields are\nmissed in virtqueue struct.\n\nSigned-off-by: Amine Kherbouche <amine.kherbouche@6wind.com>\n---\n drivers/net/virtio/virtio_ethdev.c | 28 ++++++++++++++++++++++++++++\n drivers/net/virtio/virtio_ethdev.h | 4 ++++\n 2 files changed, 32 insertions(+)", "diff": "diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c\nindex 465d3cd..6118913 100644\n--- a/drivers/net/virtio/virtio_ethdev.c\n+++ b/drivers/net/virtio/virtio_ethdev.c\n@@ -580,6 +580,8 @@ static const struct eth_dev_ops virtio_eth_dev_ops = {\n \t.mac_addr_add = virtio_mac_addr_add,\n \t.mac_addr_remove = virtio_mac_addr_remove,\n \t.mac_addr_set = virtio_mac_addr_set,\n+\t.rxq_info_get = virtio_rxq_info_get,\n+\t.txq_info_get = virtio_txq_info_get,\n };\n \n static inline int\n@@ -1574,4 +1576,30 @@ static struct rte_driver rte_virtio_driver = {\n \t.init = rte_virtio_pmd_init,\n };\n \n+void\n+virtio_rxq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,\n+\t\t\tstruct rte_eth_rxq_info *qinfo)\n+{\n+\tstruct virtqueue *rxq;\n+\n+\trxq = dev->data->rx_queues[queue_id];\n+\n+\tqinfo->nb_desc = rxq->vq_nentries;\n+\tqinfo->used_desc = rxq->vq_nentries - rxq->vq_free_cnt;\n+\tqinfo->free_desc= rxq->vq_free_cnt;\n+}\n+\n+void\n+virtio_txq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,\n+\t\t\tstruct rte_eth_txq_info *qinfo)\n+{\n+\tstruct virtqueue *txq;\n+\n+\ttxq = dev->data->tx_queues[queue_id];\n+\n+\tqinfo->nb_desc = txq->vq_nentries;\n+\tqinfo->used_desc = txq->vq_nentries - txq->vq_free_cnt;\n+\tqinfo->free_desc= txq->vq_free_cnt;\n+}\n+\n PMD_REGISTER_DRIVER(rte_virtio_driver);\ndiff --git a/drivers/net/virtio/virtio_ethdev.h b/drivers/net/virtio/virtio_ethdev.h\nindex 9026d42..1bbe421 100644\n--- a/drivers/net/virtio/virtio_ethdev.h\n+++ b/drivers/net/virtio/virtio_ethdev.h\n@@ -107,7 +107,11 @@ uint16_t virtio_recv_mergeable_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,\n \n uint16_t virtio_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,\n \t\tuint16_t nb_pkts);\n+void virtio_rxq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,\n+ struct rte_eth_rxq_info *qinfo);\n \n+void virtio_txq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,\n+ struct rte_eth_txq_info *qinfo);\n \n /*\n * The VIRTIO_NET_F_GUEST_TSO[46] features permit the host to send us\n", "prefixes": [ "dpdk-dev", "dpdk-dev", "PATCHv6", "3/6" ] }