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GET /api/patches/113590/?format=api
{ "id": 113590, "url": "http://patches.dpdk.org/api/patches/113590/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1656642017-8992-9-git-send-email-chaoyong.he@corigine.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": "<1656642017-8992-9-git-send-email-chaoyong.he@corigine.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1656642017-8992-9-git-send-email-chaoyong.he@corigine.com", "date": "2022-07-01T02:20:13", "name": "[v4,08/12] net/nfp: move common rxtx function for flower use", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "d4030cfb3369e65c2e15d76afe35533e9143e448", "submitter": { "id": 2554, "url":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://patches.dpdk.org/api/people/2554/?format=api", "name": "Chaoyong He", "email": "chaoyong.he@corigine.com" }, "delegate": { "id": 3961, "url": "http://patches.dpdk.org/api/users/3961/?format=api", "username": "arybchenko", "first_name": "Andrew", "last_name": "Rybchenko", "email": "andrew.rybchenko@oktetlabs.ru" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/1656642017-8992-9-git-send-email-chaoyong.he@corigine.com/mbox/", "series": [ { "id": 23850, "url": "http://patches.dpdk.org/api/series/23850/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=23850", "date": "2022-07-01T02:20:05", "name": "preparation for the rte_flow offload of nfp PMD", "version": 4, "mbox": "http://patches.dpdk.org/series/23850/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/113590/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/113590/checks/", 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"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 v4 08/12] net/nfp: move common rxtx function for flower use", "Date": "Fri, 1 Jul 2022 10:20:13 +0800", "Message-Id": "<1656642017-8992-9-git-send-email-chaoyong.he@corigine.com>", "X-Mailer": "git-send-email 1.8.3.1", "In-Reply-To": "<1656642017-8992-1-git-send-email-chaoyong.he@corigine.com>", "References": "<1656642017-8992-1-git-send-email-chaoyong.he@corigine.com>", "Content-Type": "text/plain; charset=UTF-8", "Content-Transfer-Encoding": "8bit", "X-ClientProxiedBy": "SG2PR02CA0079.apcprd02.prod.outlook.com\n (2603:1096:4:90::19) To SJ0PR13MB5545.namprd13.prod.outlook.com\n (2603:10b6:a03:424::5)", "MIME-Version": "1.0", "X-MS-PublicTrafficType": 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"=?utf-8?q?+9YrzlpcDkn9L8YNicMviyzU/v9R?=\n\t=?utf-8?q?2pIstRHEjm1pBHQZVgkwmztWbPuqKONlnkjToGx+iVQq0ThCOvdKWz4fGMYYwV7Vn?=\n\t=?utf-8?q?W6ny29iIe7ffT68RYER736GXkps66XcC+IC8vVvRWD0MI48tnFMT+skMdwJyspEn+?=\n\t=?utf-8?q?1Z/SG4iqs5wflzLEybXsm1yorFlvERwQCWJvhaZ3KNhuI7fZVr2wJcBZHQJwFdP0o?=\n\t=?utf-8?q?UrktnGBEMOmlEMGI8b5gM675ZO78FuF/ubwkmEQJfHaqQ1C4Q9421XYm/8Wlb/Qyc?=\n\t=?utf-8?q?/GLBMvOeOpDtqcEgvpUmwxkf6/Ub51WH46fnu7aX+siRtVFSlKWeQi7WQGNm63i+n?=\n\t=?utf-8?q?dfRCno/f9KiVosX6yDn953+t6/D+agutO8c84bF8KWSuPqnMLU5y1+HoscMCfAgRJ?=\n\t=?utf-8?q?hcEm4s6IWpsMQJ7Cswyf7+GB7oOTVtW350JJC3o017vLbnyHvUGhZbCzU083mu9Nu?=\n\t=?utf-8?q?afY5U9To1F0L1mMgsjerFxPrLPQS7Wguk/9qP3p+Ne95kyw2krlOiXpPIzBVSSgqH?=\n\t=?utf-8?q?kR5EJs7AsjVDXlL8UslBBBqW6XtAnQ8U3vU2CS3n7maiNrLeN6t56VAIrEiSPXBCd?=\n\t=?utf-8?q?w+Zdtd7nV4+VRYEf84+z5VlYFbgrzLZ6B0IVQ1Dyohi4MIZQ4t2mb0uLsHdW+kohu?=\n\t=?utf-8?q?121huk/hSONuuO8k1xMlQw3LdJS1cNd/sbRaMQhPjEBKxM7TU0IdPvdMGX9emGePf?=\n\t=?utf-8?q?FMw82SpmbENJtIIFhTJYBiXCLRRjeCOEvGLdWf4PobbOWwLH1NC+sN9FYtvKmN1VF?=\n\t=?utf-8?q?283LwttEJd36YO4lusIC9UGgeNjcvgS/hqYxy+Xw4Ii2VnPACLrKgBDLsM0B8rLjQ?=\n\t=?utf-8?q?OxmkCXjk4R1WpXKtTM+FT+k/KYWc6Z/vy2y8DqXGidtD0vjWKdvg5kiTwoXo0p0Qr?=\n\t=?utf-8?q?IXPpll6LN4yc5xwZATbqKePnVLvuNPrUNDb99R2mzefdGfALM+SNP3wA6DPHBRPwg?=\n\t=?utf-8?q?LDd6t8Z1cMWz9jIr81bKCMgiG/Khsxv87VlJ4KJmiS3lxDfCfeQr2awRGY4gCQvNa?=\n\t=?utf-8?q?7k3iQ2qo9YE6QhX7zcgGZGwUqyEgfGt58GaeiGLstx/qY09Xx1SGz/dq9U5IeYz/a?=\n\t=?utf-8?q?V2SBNSqp9j76rXSq/cB5ad2igE2Zdvkqp4isouC1HBkZAKPU+IVBPlj9KNQVmLkwg?=\n\t=?utf-8?q?TLVV3vKslmmowQgnXGeemxmYT7NrCnB4Yp8DVkcRFnquL6oNYgieDcpKZPjQQWBt6?=\n\t=?utf-8?q?7GqhiqfictsRxOFADTfvH87E2855Eg5Fu0XV+pw01tKMdljYrxrXzjJhzrwaYMtsr?=\n\t=?utf-8?q?C9i7CDmeqTIHAZnSFKnqpxol9/vuVukZbk3LWWw1q3ZByOj9aRajfrekKOaeVJjHy?=\n\t=?utf-8?q?9a94pLuFJ21LuP7XOFyMMekqNnKSpAjyUhQ6OKb+f2yccfLAEX9Ca2Jr8SyV+b7LG?=\n\t=?utf-8?q?9DGAdMczlQx6+GnAtjpDdguThheHURKHaYjvxn/GpuQiAor+u4RrqqhuSZlqWc/Da?=\n\t=?utf-8?q?Ctao8o5zXPv7ySsz9Zx00mcw1BnqtYeWP/JrtNDWTjXdlQjM2/sl2yJX0WABG2+x6?=\n\t=?utf-8?q?vKtBsFfOSI42GDrDVevWDo0UBdjsOId7Qg=3D=3D?=", "X-OriginatorOrg": "corigine.com", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n ab35540a-14e4-4d49-3a6f-08da5b08626f", "X-MS-Exchange-CrossTenant-AuthSource": "SJ0PR13MB5545.namprd13.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Internal", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "01 Jul 2022 02:21:19.8324 (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 lYPO36srxeDGrmvHRG37X5RZ4JW197k3H8SXG3GJdPTN09WH6UC73SvBw4C/A/LTU/Sk/vT2YfYT8qgaRcVt3txQpq5E/kCKF/Dsf5SKRfs=", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "DM6PR13MB2379", "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": [ "v4", "08/12" ] }