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GET /api/patches/113611/?format=api
{ "id": 113611, "url": "https://patches.dpdk.org/api/patches/113611/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1656666167-26035-9-git-send-email-longli@linuxonhyperv.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": "<1656666167-26035-9-git-send-email-longli@linuxonhyperv.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1656666167-26035-9-git-send-email-longli@linuxonhyperv.com", "date": "2022-07-01T09:02:38", "name": "[08/17] net/mana: add function to configure RX queues", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "6d201b9f5637aa6a2b2ca6855bcc03e32b9675ca", "submitter": { "id": 1784, "url": "https://patches.dpdk.org/api/people/1784/?format=api", "name": "Long Li", "email": "longli@linuxonhyperv.com" }, "delegate": { "id": 1, "url": "https://patches.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/1656666167-26035-9-git-send-email-longli@linuxonhyperv.com/mbox/", "series": [ { "id": 23855, "url": "https://patches.dpdk.org/api/series/23855/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=23855", "date": "2022-07-01T09:02:30", "name": "Introduce Microsoft Azure Network Adatper (MANA) PMD", "version": 1, "mbox": "https://patches.dpdk.org/series/23855/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/113611/comments/", "check": "warning", "checks": "https://patches.dpdk.org/api/patches/113611/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 0F2E4A00C2;\n\tFri, 1 Jul 2022 11:03:58 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id AADB842B83;\n\tFri, 1 Jul 2022 11:03:12 +0200 (CEST)", "from linux.microsoft.com (linux.microsoft.com [13.77.154.182])\n by mails.dpdk.org (Postfix) with ESMTP id 2283542B6D\n for <dev@dpdk.org>; Fri, 1 Jul 2022 11:03:07 +0200 (CEST)", "by linux.microsoft.com (Postfix, from userid 1004)\n id D1ED720D5915; Fri, 1 Jul 2022 02:03:06 -0700 (PDT)" ], "DKIM-Filter": "OpenDKIM Filter v2.11.0 linux.microsoft.com D1ED720D5915", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxonhyperv.com;\n s=default; t=1656666186;\n bh=JUkJeMzHXnL6mrtRUzV1XIcdwzNRr6z06X6s5glvoL0=;\n h=From:To:Cc:Subject:Date:In-Reply-To:References:Reply-To:From;\n b=eXViHTQzVLa55y2za0b7lB+WT9RodKIw+pC+evCV11ioVmk7hTHKZliwhPvYpOiWl\n EGyN5qFV8vS7ILaYS+A1qbJIOiWzKYT5VQ+3+nQJtsTDa7CK1ZnDikj8jdgiIFwwbX\n YxOWNxq8ASkbgqp3KI3mVaSSsMN2Pkw6cAUm21DY=", "From": "longli@linuxonhyperv.com", "To": "Ferruh Yigit <ferruh.yigit@intel.com>", "Cc": "dev@dpdk.org, Ajay Sharma <sharmaajay@microsoft.com>,\n Stephen Hemminger <sthemmin@microsoft.com>, Long Li <longli@microsoft.com>", "Subject": "[PATCH 08/17] net/mana: add function to configure RX queues", "Date": "Fri, 1 Jul 2022 02:02:38 -0700", "Message-Id": "<1656666167-26035-9-git-send-email-longli@linuxonhyperv.com>", "X-Mailer": "git-send-email 1.8.3.1", "In-Reply-To": "<1656666167-26035-1-git-send-email-longli@linuxonhyperv.com>", "References": "<1656666167-26035-1-git-send-email-longli@linuxonhyperv.com>", "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>", "Reply-To": "longli@microsoft.com", "Errors-To": "dev-bounces@dpdk.org" }, "content": "From: Long Li <longli@microsoft.com>\n\nRX hardware queue is allocated when starting the queue. This function is for\nqueue configuration pre starting.\n\nSigned-off-by: Long Li <longli@microsoft.com>\n---\n drivers/net/mana/mana.c | 68 +++++++++++++++++++++++++++++++++++++++++\n 1 file changed, 68 insertions(+)", "diff": "diff --git a/drivers/net/mana/mana.c b/drivers/net/mana/mana.c\nindex 46b1d5502d..951fc418b6 100644\n--- a/drivers/net/mana/mana.c\n+++ b/drivers/net/mana/mana.c\n@@ -225,6 +225,16 @@ static int mana_dev_info_get(struct rte_eth_dev *dev,\n \treturn 0;\n }\n \n+static void mana_dev_rx_queue_info(struct rte_eth_dev *dev, uint16_t queue_id,\n+\t\t\t\t struct rte_eth_rxq_info *qinfo)\n+{\n+\tstruct mana_rxq *rxq = dev->data->rx_queues[queue_id];\n+\n+\tqinfo->mp = rxq->mp;\n+\tqinfo->nb_desc = rxq->num_desc;\n+\tqinfo->conf.offloads = dev->data->dev_conf.rxmode.offloads;\n+}\n+\n static const uint32_t *mana_supported_ptypes(struct rte_eth_dev *dev __rte_unused)\n {\n \tstatic const uint32_t ptypes[] = {\n@@ -299,6 +309,61 @@ static int mana_rss_hash_conf_get(struct rte_eth_dev *dev,\n \treturn 0;\n }\n \n+static int mana_dev_rx_queue_setup(struct rte_eth_dev *dev,\n+\t\t\t\t uint16_t queue_idx, uint16_t nb_desc,\n+\t\t\t\t unsigned int socket_id,\n+\t\t\t\t const struct rte_eth_rxconf *rx_conf __rte_unused,\n+\t\t\t\t struct rte_mempool *mp)\n+{\n+\tstruct mana_priv *priv = dev->data->dev_private;\n+\tstruct mana_rxq *rxq;\n+\tint ret;\n+\n+\trxq = rte_zmalloc_socket(\"mana_rxq\", sizeof(*rxq), 0, socket_id);\n+\tif (!rxq) {\n+\t\tDRV_LOG(ERR, \"failed to allocate rxq\");\n+\t\treturn -ENOMEM;\n+\t}\n+\n+\tDRV_LOG(DEBUG, \"idx %u nb_desc %u socket %u\",\n+\t\tqueue_idx, nb_desc, socket_id);\n+\n+\trxq->socket = socket_id;\n+\n+\trxq->desc_ring = rte_zmalloc_socket(\"mana_rx_mbuf_ring\",\n+\t\t\t\t\t sizeof(struct mana_rxq_desc) *\n+\t\t\t\t\t\tnb_desc,\n+\t\t\t\t\t RTE_CACHE_LINE_SIZE, socket_id);\n+\n+\tif (!rxq->desc_ring) {\n+\t\tDRV_LOG(ERR, \"failed to allocate rxq desc_ring\");\n+\t\tret = -ENOMEM;\n+\t\tgoto fail;\n+\t}\n+\n+\trxq->num_desc = nb_desc;\n+\n+\trxq->priv = priv;\n+\trxq->num_desc = nb_desc;\n+\trxq->mp = mp;\n+\tdev->data->rx_queues[queue_idx] = rxq;\n+\n+\treturn 0;\n+\n+fail:\n+\trte_free(rxq->desc_ring);\n+\trte_free(rxq);\n+\treturn ret;\n+}\n+\n+static void mana_dev_rx_queue_release(struct rte_eth_dev *dev, uint16_t qid)\n+{\n+\tstruct mana_rxq *rxq = dev->data->rx_queues[qid];\n+\n+\trte_free(rxq->desc_ring);\n+\trte_free(rxq);\n+}\n+\n static int mana_dev_link_update(struct rte_eth_dev *dev,\n \t\t\t\tint wait_to_complete __rte_unused)\n {\n@@ -319,9 +384,12 @@ const struct eth_dev_ops mana_dev_ops = {\n \t.dev_configure\t\t= mana_dev_configure,\n \t.dev_close\t\t= mana_dev_close,\n \t.dev_infos_get\t\t= mana_dev_info_get,\n+\t.rxq_info_get\t\t= mana_dev_rx_queue_info,\n \t.dev_supported_ptypes_get = mana_supported_ptypes,\n \t.rss_hash_update\t= mana_rss_hash_update,\n \t.rss_hash_conf_get\t= mana_rss_hash_conf_get,\n+\t.rx_queue_setup\t\t= mana_dev_rx_queue_setup,\n+\t.rx_queue_release\t= mana_dev_rx_queue_release,\n \t.link_update\t\t= mana_dev_link_update,\n };\n \n", "prefixes": [ "08/17" ] }