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GET /api/patches/114877/?format=api
{ "id": 114877, "url": "http://patches.dpdk.org/api/patches/114877/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1660296133-35266-12-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": "<1660296133-35266-12-git-send-email-chaoyong.he@corigine.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1660296133-35266-12-git-send-email-chaoyong.he@corigine.com", "date": "2022-08-12T09:22:12", "name": "[v6,11/12] net/nfp: move rxtx function to header file", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "1ad1f5b11ca06cd1efd7506be76d6482fd6322ad", "submitter": { "id": 2554, "url":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/1660296133-35266-12-git-send-email-chaoyong.he@corigine.com/mbox/", "series": [ { "id": 24287, "url": "http://patches.dpdk.org/api/series/24287/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=24287", "date": "2022-08-12T09:22:01", "name": "preparation for the rte_flow offload of nfp PMD", "version": 6, "mbox": "http://patches.dpdk.org/series/24287/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/114877/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/114877/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 A93ECA0543;\n\tFri, 12 Aug 2022 11:23:52 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 5318042C2D;\n\tFri, 12 Aug 2022 11:23:03 +0200 (CEST)", "from NAM10-BN7-obe.outbound.protection.outlook.com\n (mail-bn7nam10on2123.outbound.protection.outlook.com [40.107.92.123])\n by mails.dpdk.org (Postfix) with ESMTP id 42E2542C32\n for <dev@dpdk.org>; Fri, 12 Aug 2022 11:23:00 +0200 (CEST)", "from SJ0PR13MB5545.namprd13.prod.outlook.com (2603:10b6:a03:424::5)\n by MW2PR13MB4220.namprd13.prod.outlook.com (2603:10b6:302:e::29) with\n Microsoft SMTP Server (version=TLS1_2,\n cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5525.7; Fri, 12 Aug\n 2022 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b=uwf1GaRG3Lk4URZL/D3Jqbb5e5T8ztbHKdv7PfKcp3Uf8Lmmln291vbPuxZ3oGRlwlnurwty3Qq/LjUPVaJiY6I1ZpsejnSftWNa13yJxfUJuCxNu4h9NMme9KH0JL2vVnTYnk6kiPN4RNAnwjvDaO3mHFXOdQxskeLRJ4JptZg=", "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": "oss-drivers@corigine.com, niklas.soderlund@corigine.com,\n Chaoyong He <chaoyong.he@corigine.com>,\n Heinrich Kuhn <heinrich.kuhn@corigine.com>", "Subject": "[PATCH v6 11/12] net/nfp: move rxtx function to header file", "Date": "Fri, 12 Aug 2022 17:22:12 +0800", "Message-Id": "<1660296133-35266-12-git-send-email-chaoyong.he@corigine.com>", "X-Mailer": "git-send-email 1.8.3.1", "In-Reply-To": "<1660296133-35266-1-git-send-email-chaoyong.he@corigine.com>", "References": "<1660296133-35266-1-git-send-email-chaoyong.he@corigine.com>", "Content-Type": "text/plain; charset=UTF-8", "Content-Transfer-Encoding": "8bit", 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"=?utf-8?q?uBkORDu2PEIT66XyaIBK2DAGNQ8p?=\n\t=?utf-8?q?XFmny5gCme7vPZGqZ9ce6iGWiGYPnkHf0wODycBps7Z/MbgAGTi5Zyh2xKwjwWUVy?=\n\t=?utf-8?q?RfEB8yWOSQqy5jKf60TWgL0c4zFaOBEoa7gSSzHnIUurtaagEYqH1Shd9fTG/fX/i?=\n\t=?utf-8?q?JGTsNqQzNs27SB4V3LNnOBPWSTi3OkROxkAX79sXBpN+OfIKDKx6UOtCQy+qCwSHd?=\n\t=?utf-8?q?6xc0/ZfHIVVSUN+OILhT1Lena2M/vcJUcvM7l3qoZJWBR36YA6axd1AhsulOSOEbq?=\n\t=?utf-8?q?FKbRFZ+KdKhV9VPZdVzUl7Cv/REyXu6lzTe5V7O8pnDJmKCU+C4v5wRgjwQIbqcKq?=\n\t=?utf-8?q?ZBt6RXi5yJhPFdHMWymVWi4mxp7mULcirBOCxZoubn4tTcKQr/jXKtOa8IGG6sob0?=\n\t=?utf-8?q?iJUVd+qvd9g7ji/DPkI76xKI3KURpuJeIi/LCsvCL50exKwEJT5bH9MTgOaYzEK3Q?=\n\t=?utf-8?q?ZF9EmyWXVxsNtcWwN6hS4GlgXcJefUDQQY8eMhqPTCP4Seg4F2UFBOuFAVlLQd0+7?=\n\t=?utf-8?q?DvoSnmFmeSlmAgUoSViR6HYWq7ZKqq+rmYMkKfblZeMAORFedntT7bQBKQSSbH+Wy?=\n\t=?utf-8?q?rOwMk059HVVAWc2BZxo+Dsc88ygABVPuTjxtSWW8Yvo2c8LRP5fESlzpI3WtXURC1?=\n\t=?utf-8?q?mFhxFhw9ALrpdugTc5lRxjQ+3n6s72J9gcSQgNKNjAVNfOXeGZliJJ6ggBYMOwlJ0?=\n\t=?utf-8?q?NVT1jzlMSxWk2rm4Wqa/lYF8QswKe8xxG2iKWwk7JYaPoSgH5a2J9tmeplHTAowpi?=\n\t=?utf-8?q?lSVbKV9T3ITaH+2VKb7flY9xG/XkbN8nzub2Sk+WCw5VL7FprL4fXs0OkrPbXT3fS?=\n\t=?utf-8?q?MlvSUTS06TzJ6h+Bk8T56qFSCD0cDDEi0CUcgnmWMrezGC2L8xoF2jkSmE7m1OHzl?=\n\t=?utf-8?q?FNyiSQkEI/zM+xrIg0qo6lPy4N3j8QmyNiZorIUejij4yAd2wlMQVw2Tuh1I5th7C?=\n\t=?utf-8?q?Ch4C6pkA7HpW1pL7jbJo+o5qcK090X/rYye7J/PP4yK/rTA0+MGyr8LS2Jf05FW7j?=\n\t=?utf-8?q?yZ+wVIQ/NTkImlkMyrk/ir26s+EfX58XfITaMOAqYJITO/wKKY3azEVGvHdDJw1e0?=\n\t=?utf-8?q?H4CU96uQ2JLXobKZyQhVWHU8uLH+a6KHB3zV2t8S1xGW9fKkJGH8cTuDVwPw48310?=\n\t=?utf-8?q?aowzVU7Zh4Ylf0oJzcDVr2AKwnfyniHdz4LUqONK4Pwd/eGbEAaH/HkELMyvTPiOg?=\n\t=?utf-8?q?L3uHFehq4CRtlndKfUuTwf+BoMIMfh9LoIbwaU8xN/GFKITziBQgZt/afdPuBokXr?=\n\t=?utf-8?q?Xpm/Mzdq1f9E2c4VAgm3aq7StOUS11JFREuuqdUn58vWtKtCundHwAM2sPNES0xa2?=\n\t=?utf-8?q?a7Uxn+PlU6eBurRAVaAaRIcyosJLOO75B7GF4uiuY1ybBASaYWeajAMJ0WnIb/LbQ?=\n\t=?utf-8?q?Dl/6SFBba2thVSZ1F7UiERLImDX5XHT72efkyVxyK4+W1EqFbhx+F2mpfj/pk/AWw?=\n\t=?utf-8?q?OoDWmyANwwnCxFQeE7y+ht5wHerlA+LbpAoStzj3FWTLFNRj65QRX5rSejheAjVMV?=\n\t=?utf-8?q?CKNWO+SzArT0785QyvVnidifSBT/ver4sg=3D=3D?=", "X-OriginatorOrg": "corigine.com", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 9ce960eb-0938-4f83-f247-08da7c443f21", "X-MS-Exchange-CrossTenant-AuthSource": "SJ0PR13MB5545.namprd13.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Internal", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "12 Aug 2022 09:22:58.7514 (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 z6UIpEfX6jfNa+gG0ZuwLWmf2RCJRJXn+OFQz21jiVu3m/sfJ+GWZh0ZdfPbN7rAhGDrJxcRXtt4MZZiQuLKDrs9ClSWoOpaFjLhhjqSbXQ=", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "MW2PR13MB4220", "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": "Flower makes use of the same Rx and Tx checksum logic as the normal PMD.\nExpose it so that flower can make use of it.\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_common.c | 2 +-\n drivers/net/nfp/nfp_ethdev.c | 2 +-\n drivers/net/nfp/nfp_ethdev_vf.c | 2 +-\n drivers/net/nfp/nfp_rxtx.c | 91 +----------------------------------------\n drivers/net/nfp/nfp_rxtx.h | 90 ++++++++++++++++++++++++++++++++++++++++\n 5 files changed, 94 insertions(+), 93 deletions(-)", "diff": "diff --git a/drivers/net/nfp/nfp_common.c b/drivers/net/nfp/nfp_common.c\nindex 0e55f0c..e86929c 100644\n--- a/drivers/net/nfp/nfp_common.c\n+++ b/drivers/net/nfp/nfp_common.c\n@@ -38,9 +38,9 @@\n #include \"nfpcore/nfp_nsp.h\"\n \n #include \"nfp_common.h\"\n+#include \"nfp_ctrl.h\"\n #include \"nfp_rxtx.h\"\n #include \"nfp_logs.h\"\n-#include \"nfp_ctrl.h\"\n #include \"nfp_cpp_bridge.h\"\n \n #include <sys/types.h>\ndiff --git a/drivers/net/nfp/nfp_ethdev.c b/drivers/net/nfp/nfp_ethdev.c\nindex 8dad575..ad2410b 100644\n--- a/drivers/net/nfp/nfp_ethdev.c\n+++ b/drivers/net/nfp/nfp_ethdev.c\n@@ -33,9 +33,9 @@\n #include \"nfpcore/nfp_nsp.h\"\n \n #include \"nfp_common.h\"\n+#include \"nfp_ctrl.h\"\n #include \"nfp_rxtx.h\"\n #include \"nfp_logs.h\"\n-#include \"nfp_ctrl.h\"\n #include \"nfp_cpp_bridge.h\"\n \n #include \"flower/nfp_flower.h\"\ndiff --git a/drivers/net/nfp/nfp_ethdev_vf.c b/drivers/net/nfp/nfp_ethdev_vf.c\nindex d304d78..ceaf618 100644\n--- a/drivers/net/nfp/nfp_ethdev_vf.c\n+++ b/drivers/net/nfp/nfp_ethdev_vf.c\n@@ -19,9 +19,9 @@\n #include \"nfpcore/nfp_rtsym.h\"\n \n #include \"nfp_common.h\"\n+#include \"nfp_ctrl.h\"\n #include \"nfp_rxtx.h\"\n #include \"nfp_logs.h\"\n-#include \"nfp_ctrl.h\"\n \n static void\n nfp_netvf_read_mac(struct nfp_net_hw *hw)\ndiff --git a/drivers/net/nfp/nfp_rxtx.c b/drivers/net/nfp/nfp_rxtx.c\nindex 8d63a7b..95403a3 100644\n--- a/drivers/net/nfp/nfp_rxtx.c\n+++ b/drivers/net/nfp/nfp_rxtx.c\n@@ -17,9 +17,9 @@\n #include <ethdev_pci.h>\n \n #include \"nfp_common.h\"\n+#include \"nfp_ctrl.h\"\n #include \"nfp_rxtx.h\"\n #include \"nfp_logs.h\"\n-#include \"nfp_ctrl.h\"\n #include \"nfpcore/nfp_mip.h\"\n #include \"nfpcore/nfp_rtsym.h\"\n #include \"nfpcore/nfp-common/nfp_platform.h\"\n@@ -208,34 +208,6 @@\n \t}\n }\n \n-/* nfp_net_rx_cksum - set mbuf checksum flags based on RX descriptor flags */\n-static inline void\n-nfp_net_rx_cksum(struct nfp_net_rxq *rxq, struct nfp_net_rx_desc *rxd,\n-\t\t struct rte_mbuf *mb)\n-{\n-\tstruct nfp_net_hw *hw = rxq->hw;\n-\n-\tif (!(hw->ctrl & NFP_NET_CFG_CTRL_RXCSUM))\n-\t\treturn;\n-\n-\t/* If IPv4 and IP checksum error, fail */\n-\tif (unlikely((rxd->rxd.flags & PCIE_DESC_RX_IP4_CSUM) &&\n-\t !(rxd->rxd.flags & PCIE_DESC_RX_IP4_CSUM_OK)))\n-\t\tmb->ol_flags |= RTE_MBUF_F_RX_IP_CKSUM_BAD;\n-\telse\n-\t\tmb->ol_flags |= RTE_MBUF_F_RX_IP_CKSUM_GOOD;\n-\n-\t/* If neither UDP nor TCP return */\n-\tif (!(rxd->rxd.flags & PCIE_DESC_RX_TCP_CSUM) &&\n-\t !(rxd->rxd.flags & PCIE_DESC_RX_UDP_CSUM))\n-\t\treturn;\n-\n-\tif (likely(rxd->rxd.flags & PCIE_DESC_RX_L4_CSUM_OK))\n-\t\tmb->ol_flags |= RTE_MBUF_F_RX_L4_CKSUM_GOOD;\n-\telse\n-\t\tmb->ol_flags |= RTE_MBUF_F_RX_L4_CKSUM_BAD;\n-}\n-\n /*\n * RX path design:\n *\n@@ -768,67 +740,6 @@\n \treturn 0;\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,\n-\t struct rte_mbuf *mb)\n-{\n-\tuint64_t ol_flags;\n-\tstruct nfp_net_hw *hw = txq->hw;\n-\n-\tif (!(hw->cap & NFP_NET_CFG_CTRL_LSO_ANY))\n-\t\tgoto clean_txd;\n-\n-\tol_flags = mb->ol_flags;\n-\n-\tif (!(ol_flags & RTE_MBUF_F_TX_TCP_SEG))\n-\t\tgoto clean_txd;\n-\n-\ttxd->l3_offset = mb->l2_len;\n-\ttxd->l4_offset = mb->l2_len + mb->l3_len;\n-\ttxd->lso_hdrlen = mb->l2_len + mb->l3_len + mb->l4_len;\n-\ttxd->mss = rte_cpu_to_le_16(mb->tso_segsz);\n-\ttxd->flags = PCIE_DESC_TX_LSO;\n-\treturn;\n-\n-clean_txd:\n-\ttxd->flags = 0;\n-\ttxd->l3_offset = 0;\n-\ttxd->l4_offset = 0;\n-\ttxd->lso_hdrlen = 0;\n-\ttxd->mss = 0;\n-}\n-\n-/* nfp_net_tx_cksum - Set TX CSUM offload flags in TX descriptor */\n-static inline void\n-nfp_net_nfd3_tx_cksum(struct nfp_net_txq *txq, struct nfp_net_nfd3_tx_desc *txd,\n-\t\t struct rte_mbuf *mb)\n-{\n-\tuint64_t ol_flags;\n-\tstruct nfp_net_hw *hw = txq->hw;\n-\n-\tif (!(hw->cap & NFP_NET_CFG_CTRL_TXCSUM))\n-\t\treturn;\n-\n-\tol_flags = mb->ol_flags;\n-\n-\t/* IPv6 does not need checksum */\n-\tif (ol_flags & RTE_MBUF_F_TX_IP_CKSUM)\n-\t\ttxd->flags |= PCIE_DESC_TX_IP4_CSUM;\n-\n-\tswitch (ol_flags & RTE_MBUF_F_TX_L4_MASK) {\n-\tcase RTE_MBUF_F_TX_UDP_CKSUM:\n-\t\ttxd->flags |= PCIE_DESC_TX_UDP_CSUM;\n-\t\tbreak;\n-\tcase RTE_MBUF_F_TX_TCP_CKSUM:\n-\t\ttxd->flags |= PCIE_DESC_TX_TCP_CSUM;\n-\t\tbreak;\n-\t}\n-\n-\tif (ol_flags & (RTE_MBUF_F_TX_IP_CKSUM | RTE_MBUF_F_TX_L4_MASK))\n-\t\ttxd->flags |= PCIE_DESC_TX_CSUM;\n-}\n-\n uint16_t\n nfp_net_nfd3_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t nb_pkts)\n {\ndiff --git a/drivers/net/nfp/nfp_rxtx.h b/drivers/net/nfp/nfp_rxtx.h\nindex a30171f..cd70bdd 100644\n--- a/drivers/net/nfp/nfp_rxtx.h\n+++ b/drivers/net/nfp/nfp_rxtx.h\n@@ -360,6 +360,96 @@ struct nfp_net_rxq {\n \treturn (nfp_net_nfd3_free_tx_desc(txq) < txq->tx_free_thresh);\n }\n \n+/* set mbuf checksum flags based on RX descriptor flags */\n+static inline void\n+nfp_net_rx_cksum(struct nfp_net_rxq *rxq, struct nfp_net_rx_desc *rxd,\n+\t\t struct rte_mbuf *mb)\n+{\n+\tstruct nfp_net_hw *hw = rxq->hw;\n+\n+\tif (!(hw->ctrl & NFP_NET_CFG_CTRL_RXCSUM))\n+\t\treturn;\n+\n+\t/* If IPv4 and IP checksum error, fail */\n+\tif (unlikely((rxd->rxd.flags & PCIE_DESC_RX_IP4_CSUM) &&\n+\t\t\t!(rxd->rxd.flags & PCIE_DESC_RX_IP4_CSUM_OK)))\n+\t\tmb->ol_flags |= RTE_MBUF_F_RX_IP_CKSUM_BAD;\n+\telse\n+\t\tmb->ol_flags |= RTE_MBUF_F_RX_IP_CKSUM_GOOD;\n+\n+\t/* If neither UDP nor TCP return */\n+\tif (!(rxd->rxd.flags & PCIE_DESC_RX_TCP_CSUM) &&\n+\t\t\t!(rxd->rxd.flags & PCIE_DESC_RX_UDP_CSUM))\n+\t\treturn;\n+\n+\tif (likely(rxd->rxd.flags & PCIE_DESC_RX_L4_CSUM_OK))\n+\t\tmb->ol_flags |= RTE_MBUF_F_RX_L4_CKSUM_GOOD;\n+\telse\n+\t\tmb->ol_flags |= RTE_MBUF_F_RX_L4_CKSUM_BAD;\n+}\n+\n+/* Set NFD3 TX descriptor for TSO */\n+static inline void\n+nfp_net_nfd3_tx_tso(struct nfp_net_txq *txq,\n+\t\tstruct nfp_net_nfd3_tx_desc *txd,\n+\t\tstruct rte_mbuf *mb)\n+{\n+\tuint64_t ol_flags;\n+\tstruct nfp_net_hw *hw = txq->hw;\n+\n+\tif (!(hw->cap & NFP_NET_CFG_CTRL_LSO_ANY))\n+\t\tgoto clean_txd;\n+\n+\tol_flags = mb->ol_flags;\n+\n+\tif (!(ol_flags & RTE_MBUF_F_TX_TCP_SEG))\n+\t\tgoto clean_txd;\n+\n+\ttxd->l3_offset = mb->l2_len;\n+\ttxd->l4_offset = mb->l2_len + mb->l3_len;\n+\ttxd->lso_hdrlen = mb->l2_len + mb->l3_len + mb->l4_len;\n+\ttxd->mss = rte_cpu_to_le_16(mb->tso_segsz);\n+\ttxd->flags = PCIE_DESC_TX_LSO;\n+\treturn;\n+\n+clean_txd:\n+\ttxd->flags = 0;\n+\ttxd->l3_offset = 0;\n+\ttxd->l4_offset = 0;\n+\ttxd->lso_hdrlen = 0;\n+\ttxd->mss = 0;\n+}\n+\n+/* Set TX CSUM offload flags in NFD3 TX descriptor */\n+static inline void\n+nfp_net_nfd3_tx_cksum(struct nfp_net_txq *txq, struct nfp_net_nfd3_tx_desc *txd,\n+\t\t struct rte_mbuf *mb)\n+{\n+\tuint64_t ol_flags;\n+\tstruct nfp_net_hw *hw = txq->hw;\n+\n+\tif (!(hw->cap & NFP_NET_CFG_CTRL_TXCSUM))\n+\t\treturn;\n+\n+\tol_flags = mb->ol_flags;\n+\n+\t/* IPv6 does not need checksum */\n+\tif (ol_flags & RTE_MBUF_F_TX_IP_CKSUM)\n+\t\ttxd->flags |= PCIE_DESC_TX_IP4_CSUM;\n+\n+\tswitch (ol_flags & RTE_MBUF_F_TX_L4_MASK) {\n+\tcase RTE_MBUF_F_TX_UDP_CKSUM:\n+\t\ttxd->flags |= PCIE_DESC_TX_UDP_CSUM;\n+\t\tbreak;\n+\tcase RTE_MBUF_F_TX_TCP_CKSUM:\n+\t\ttxd->flags |= PCIE_DESC_TX_TCP_CSUM;\n+\t\tbreak;\n+\t}\n+\n+\tif (ol_flags & (RTE_MBUF_F_TX_IP_CKSUM | RTE_MBUF_F_TX_L4_MASK))\n+\t\ttxd->flags |= PCIE_DESC_TX_CSUM;\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", "prefixes": [ "v6", "11/12" ] }