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GET /api/patches/113147/?format=api
{ "id": 113147, "url": "http://patchwork.dpdk.org/api/patches/113147/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/1655798919-38659-9-git-send-email-chaoyong.he@corigine.com/", "project": { "id": 1, "url": "http://patchwork.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": "<1655798919-38659-9-git-send-email-chaoyong.he@corigine.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1655798919-38659-9-git-send-email-chaoyong.he@corigine.com", "date": "2022-06-21T08:08:35", "name": "[08/12] net/nfp: move common rxtx function for flower use", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "d4030cfb3369e65c2e15d76afe35533e9143e448", "submitter": { "id": 2554, "url": "http://patchwork.dpdk.org/api/people/2554/?format=api", "name": "Chaoyong He", "email": "chaoyong.he@corigine.com" }, "delegate": { "id": 3961, "url": "http://patchwork.dpdk.org/api/users/3961/?format=api", "username": "arybchenko", "first_name": "Andrew", "last_name": "Rybchenko", "email": "andrew.rybchenko@oktetlabs.ru" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/1655798919-38659-9-git-send-email-chaoyong.he@corigine.com/mbox/", "series": [ { "id": 23648, "url": "http://patchwork.dpdk.org/api/series/23648/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=23648", "date": "2022-06-21T08:08:27", "name": "preparation for the rte_flow offload of nfp PMD", "version": 1, "mbox": "http://patchwork.dpdk.org/series/23648/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/patches/113147/comments/", "check": "success", "checks": "http://patchwork.dpdk.org/api/patches/113147/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 28115A0543;\n\tTue, 21 Jun 2022 10:11:07 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 2112342BAC;\n\tTue, 21 Jun 2022 10:09:28 +0200 (CEST)", "from NAM10-DM6-obe.outbound.protection.outlook.com\n (mail-dm6nam10on2127.outbound.protection.outlook.com [40.107.93.127])\n by mails.dpdk.org (Postfix) with ESMTP id 9ABB142B8E\n for <dev@dpdk.org>; Tue, 21 Jun 2022 10:09:25 +0200 (CEST)", "from SJ0PR13MB5545.namprd13.prod.outlook.com (2603:10b6:a03:424::5)\n by DM6PR13MB2730.namprd13.prod.outlook.com (2603:10b6:5:13e::12) with\n Microsoft SMTP Server (version=TLS1_2,\n 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bh=b8bT9YKGR9pqmupZtfvWnjJTxPMp3Qi+aLlqBvHztxk=;\n b=WGLErw3g1DWRxMeVTcuolcHcna3dGTfxQF8waQZJAhTz4lBlnmPuxtwAafFkAh+c4/x1HuYFAlMA85L4TJ0Km27sMRszY6PqDmNr1KU35Fcl7l3EtIJsZPdQ4OkMmc4eVYaNhyY/LrnC1JW6tGA8fdeIezTAF60A+k6WVc9MX90=", "Authentication-Results": "dkim=none (message not signed)\n header.d=none;dmarc=none action=none header.from=corigine.com;", "From": "Chaoyong He <chaoyong.he@corigine.com>", "To": "dev@dpdk.org", "Cc": "niklas.soderlund@corigine.com, Chaoyong He <chaoyong.he@corigine.com>,\n Heinrich Kuhn <heinrich.kuhn@corigine.com>", "Subject": "[PATCH 08/12] net/nfp: move common rxtx function for flower use", "Date": "Tue, 21 Jun 2022 16:08:35 +0800", "Message-Id": "<1655798919-38659-9-git-send-email-chaoyong.he@corigine.com>", "X-Mailer": "git-send-email 1.8.3.1", "In-Reply-To": "<1655798919-38659-1-git-send-email-chaoyong.he@corigine.com>", "References": "<1655798919-38659-1-git-send-email-chaoyong.he@corigine.com>", "Content-Type": "text/plain; charset=UTF-8", 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"=?utf-8?q?jajbkfONizhhtyiwDPrSCyjAYCOS?=\n\t=?utf-8?q?SzRcpOeH5wtO5tFzAI/b5fuaV1s4St9kq+yd1+KnZ0ZjZ8zh4bzXkAcPkxQuqzv89?=\n\t=?utf-8?q?WAPFRMSQPk+10pOp5Q01jmzipEjQJwsI0Y8V0NTM0Lm4SISe6kPSRW4+tYTJ6tdS+?=\n\t=?utf-8?q?HgAnzu6OAuNHpnjey++6JtEoXdgVQftRUVU4jeXW0Zy1jj8+ajOiymJb2D+yxLDbO?=\n\t=?utf-8?q?N5IZ6i8wCju2iCQ6I2qBtwQJ5s/OALO24B+k7d0gq3S/B4Yj31eLk8qemj9dM+HvE?=\n\t=?utf-8?q?laKzinAtJonFh3a82TQ1SMFq62dFVePTw9fvDUg/xJEjvMK/vo6wMZu01TWB/nYsQ?=\n\t=?utf-8?q?5T397bZQnzWcTcM6u74wDsQA1pK/iMBq9ZG6c3AZsTCiTPkG5NynocnN7v3akVevx?=\n\t=?utf-8?q?V12nHqlaVFxYCl3AnedjUunSArF6xAJPZy1aho/VKnbvN9uXQJB9M+9X/baS07fcK?=\n\t=?utf-8?q?r1fVP/o3n4BKlcZkoWB7ctILz3WUIFIYWj+ozc8T5JYJbXL15nFKEG8NVMQ2oIWdK?=\n\t=?utf-8?q?rrhKRmeuBvwepPv4mZlO+xzCjmWNQSDht6Je+zaOeL8HparIEtvGSBJ/Ya8pp+QE4?=\n\t=?utf-8?q?JVfP0yEHza1XPEfW/2aeg3J1sHPlSgAKFDkYRR0r6a5LJDZ+0ImtXQPfcKqTNoJ2G?=\n\t=?utf-8?q?6gxRwOs76R7OaDysxMJsJQnMiQBpt9ttPCgif6en2efKboFMLLh56Ce6B1rAzhJlY?=\n\t=?utf-8?q?g7OAykSvLV8HiRbOXLRt+OWDjKpY+Y6T5Op6QRUeUHSx43yu1qChPUtzoPphRoL70?=\n\t=?utf-8?q?z560VpCGgbXuK2XxwVc+HBzMQTJJ14HXNUyTgytB2c/BQ23+wjNOiawSwAxgJPqJn?=\n\t=?utf-8?q?ezgrl23ilqcZe+dg3ai7uxUJkDfsXNe2U9VzErfrrg/5oCoPGLko5w5geXtZhF4W+?=\n\t=?utf-8?q?Q4eAaRfipHUwo5dHWFuuDuTzXc3c8HEoepnr3svDw7/db5T+FP0vznhr+u6HdjkDJ?=\n\t=?utf-8?q?2Yv7nhajTcRyATG0bke+A7yIfxwC51y6MQPJo4i+pAdRQvqaKMl7lCOEytw6CZHi4?=\n\t=?utf-8?q?LwULguFkj3wlBQq6ij62UNlUo3wKVbN5P/vKSBXxJGPNVU4mCfJdbQYfyhpvPCawO?=\n\t=?utf-8?q?f7nJICYme2VPnjQIoRsLrCylen5409vyyAvPGYilBju0acyTvbvky5vz/U+c8tFcI?=\n\t=?utf-8?q?S/JaBr+3x3X+MdBYXeTnr6S/5HcU1kAXa8IHSzmoTfUwl3GR3FX7XuUUuibdIEfgN?=\n\t=?utf-8?q?Ai62qCMfCoqPDqzvbUsBeYvCt5ymGLRMiqAmr9ZDy+82wrQpe3d+kdByOixE7/B0/?=\n\t=?utf-8?q?xKT8/+nhWSS0HMvVKqX36DeGY/aLYUXoUVuYckqAcIukuaja4Q5FmgUpMg9v3hhpc?=\n\t=?utf-8?q?wdVPIUG63infilx6lrmkVy/9GbYaesa+5tDiTbeoXrkS7yD3VpMc7i79RB5nH0UIK?=\n\t=?utf-8?q?uZGWgyoyx8TicfuCqEgy5DFhN/VbsAju+vkMX4fjkYdH8AE1YyQhxaoda7M0H1b0Q?=\n\t=?utf-8?q?8R1VfdJdO9eo/MNcQh3aAUvxQr7zPYrpQMaIDMtUhcMmQ1ljcmqKEQ5HsKGKeHkk0?=\n\t=?utf-8?q?zB9R/JZffnhepsDZ/LNnmNPNBSEfJWHLECvZc3tvUwz0nFPN6FAY6tYpTk23kSnT1?=\n\t=?utf-8?q?m33pBH2BRbWwh6viMWZrQw66ZOvbg+kcARypd9iqUQ8Lu/rxiyaoUUi8qbQqhPLf+?=\n\t=?utf-8?q?xGOVHV0VLSTLTIt413iRyDlHciZ+qdqv3w72/ltjm6b+ubxE/I9c4=3D?=", "X-OriginatorOrg": "corigine.com", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 01a294b3-92c5-4214-aeae-08da535d5a65", "X-MS-Exchange-CrossTenant-AuthSource": "SJ0PR13MB5545.namprd13.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Internal", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "21 Jun 2022 08:09:24.2210 (UTC)", "X-MS-Exchange-CrossTenant-FromEntityHeader": "Hosted", "X-MS-Exchange-CrossTenant-Id": "fe128f2c-073b-4c20-818e-7246a585940c", "X-MS-Exchange-CrossTenant-MailboxType": "HOSTED", "X-MS-Exchange-CrossTenant-UserPrincipalName": "\n KDBQqAAthGWSZwHsIz7xrg5+FA49Hybw8j6APz+h6FCLbxD1h+/KWuMjJAetnhGEWgM6NK4vQo94akiIOQx0oODNMRizQt3PWZMBkVSMSI4=", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "DM6PR13MB2730", "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 commit move some common Rx and Tx logic to the rxtx header file so\nthat they can be re-used by flower tx and rx logic.\n\nSigned-off-by: Chaoyong He <chaoyong.he@corigine.com>\nSigned-off-by: Heinrich Kuhn <heinrich.kuhn@corigine.com>\nReviewed-by: Niklas Söderlund <niklas.soderlund@corigine.com>\n---\n drivers/net/nfp/nfp_rxtx.c | 32 +-------------------------------\n drivers/net/nfp/nfp_rxtx.h | 31 +++++++++++++++++++++++++++++++\n 2 files changed, 32 insertions(+), 31 deletions(-)", "diff": "diff --git a/drivers/net/nfp/nfp_rxtx.c b/drivers/net/nfp/nfp_rxtx.c\nindex 7414c51..cdcf5c2 100644\n--- a/drivers/net/nfp/nfp_rxtx.c\n+++ b/drivers/net/nfp/nfp_rxtx.c\n@@ -116,12 +116,6 @@\n \treturn count;\n }\n \n-static inline void\n-nfp_net_mbuf_alloc_failed(struct nfp_net_rxq *rxq)\n-{\n-\trte_eth_devices[rxq->port_id].data->rx_mbuf_alloc_failed++;\n-}\n-\n /*\n * nfp_net_set_hash - Set mbuf hash data\n *\n@@ -583,7 +577,7 @@\n * @txq: TX queue to work with\n * Returns number of descriptors freed\n */\n-static int\n+int\n nfp_net_tx_free_bufs(struct nfp_net_txq *txq)\n {\n \tuint32_t qcp_rd_p;\n@@ -774,30 +768,6 @@\n \treturn 0;\n }\n \n-/* Leaving always free descriptors for avoiding wrapping confusion */\n-static inline\n-uint32_t nfp_net_nfd3_free_tx_desc(struct nfp_net_txq *txq)\n-{\n-\tif (txq->wr_p >= txq->rd_p)\n-\t\treturn txq->tx_count - (txq->wr_p - txq->rd_p) - 8;\n-\telse\n-\t\treturn txq->rd_p - txq->wr_p - 8;\n-}\n-\n-/*\n- * nfp_net_txq_full - Check if the TX queue free descriptors\n- * is below tx_free_threshold\n- *\n- * @txq: TX queue to check\n- *\n- * This function uses the host copy* of read/write pointers\n- */\n-static inline\n-uint32_t nfp_net_nfd3_txq_full(struct nfp_net_txq *txq)\n-{\n-\treturn (nfp_net_nfd3_free_tx_desc(txq) < txq->tx_free_thresh);\n-}\n-\n /* nfp_net_tx_tso - Set TX descriptor for TSO */\n static inline void\n nfp_net_nfd3_tx_tso(struct nfp_net_txq *txq, struct nfp_net_nfd3_tx_desc *txd,\ndiff --git a/drivers/net/nfp/nfp_rxtx.h b/drivers/net/nfp/nfp_rxtx.h\nindex 5c005d7..a30171f 100644\n--- a/drivers/net/nfp/nfp_rxtx.h\n+++ b/drivers/net/nfp/nfp_rxtx.h\n@@ -330,6 +330,36 @@ struct nfp_net_rxq {\n \tint rx_qcidx;\n } __rte_aligned(64);\n \n+static inline void\n+nfp_net_mbuf_alloc_failed(struct nfp_net_rxq *rxq)\n+{\n+\trte_eth_devices[rxq->port_id].data->rx_mbuf_alloc_failed++;\n+}\n+\n+/* Leaving always free descriptors for avoiding wrapping confusion */\n+static inline uint32_t\n+nfp_net_nfd3_free_tx_desc(struct nfp_net_txq *txq)\n+{\n+\tif (txq->wr_p >= txq->rd_p)\n+\t\treturn txq->tx_count - (txq->wr_p - txq->rd_p) - 8;\n+\telse\n+\t\treturn txq->rd_p - txq->wr_p - 8;\n+}\n+\n+/*\n+ * nfp_net_nfd3_txq_full - Check if the TX queue free descriptors\n+ * is below tx_free_threshold\n+ *\n+ * @txq: TX queue to check\n+ *\n+ * This function uses the host copy* of read/write pointers\n+ */\n+static inline uint32_t\n+nfp_net_nfd3_txq_full(struct nfp_net_txq *txq)\n+{\n+\treturn (nfp_net_nfd3_free_tx_desc(txq) < txq->tx_free_thresh);\n+}\n+\n int nfp_net_rx_freelist_setup(struct rte_eth_dev *dev);\n uint32_t nfp_net_rx_queue_count(void *rx_queue);\n uint16_t nfp_net_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,\n@@ -355,6 +385,7 @@ int nfp_net_nfdk_tx_queue_setup(struct rte_eth_dev *dev,\n uint16_t nfp_net_nfdk_xmit_pkts(void *tx_queue,\n \t\tstruct rte_mbuf **tx_pkts,\n \t\tuint16_t nb_pkts);\n+int nfp_net_tx_free_bufs(struct nfp_net_txq *txq);\n \n #endif /* _NFP_RXTX_H_ */\n /*\n", "prefixes": [ "08/12" ] }