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GET /api/patches/114899/?format=api
{ "id": 114899, "url": "https://patches.dpdk.org/api/patches/114899/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1660299750-10668-12-git-send-email-chaoyong.he@corigine.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": "<1660299750-10668-12-git-send-email-chaoyong.he@corigine.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1660299750-10668-12-git-send-email-chaoyong.he@corigine.com", "date": "2022-08-12T10:22:29", "name": "[v7,11/12] net/nfp: move rxtx function to header file", "commit_ref": null, "pull_url": null, "state": "changes-requested", "archived": true, "hash": "1ad1f5b11ca06cd1efd7506be76d6482fd6322ad", "submitter": { "id": 2554, "url": "https://patches.dpdk.org/api/people/2554/?format=api", "name": "Chaoyong He", "email": "chaoyong.he@corigine.com" }, "delegate": { "id": 319, "url": "https://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/1660299750-10668-12-git-send-email-chaoyong.he@corigine.com/mbox/", "series": [ { "id": 24290, "url": "https://patches.dpdk.org/api/series/24290/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=24290", "date": "2022-08-12T10:22:18", "name": "preparation for the rte_flow offload of nfp PMD", "version": 7, "mbox": "https://patches.dpdk.org/series/24290/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/114899/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/114899/checks/", "tags": {}, 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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": "oss-drivers@corigine.com, niklas.soderlund@corigine.com,\n Chaoyong He <chaoyong.he@corigine.com>,\n Heinrich Kuhn <heinrich.kuhn@corigine.com>", "Subject": "[PATCH v7 11/12] net/nfp: move rxtx function to header file", "Date": "Fri, 12 Aug 2022 18:22:29 +0800", "Message-Id": "<1660299750-10668-12-git-send-email-chaoyong.he@corigine.com>", "X-Mailer": "git-send-email 1.8.3.1", "In-Reply-To": "<1660299750-10668-1-git-send-email-chaoyong.he@corigine.com>", "References": "<1660299750-10668-1-git-send-email-chaoyong.he@corigine.com>", "Content-Type": "text/plain; charset=UTF-8", "Content-Transfer-Encoding": "8bit", "X-ClientProxiedBy": "BYAPR01CA0019.prod.exchangelabs.com (2603:10b6:a02:80::32)\n To SJ0PR13MB5545.namprd13.prod.outlook.com\n (2603:10b6:a03:424::5)", "MIME-Version": "1.0", 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"=?utf-8?q?rwnLojTLEN7TjPE7mQFpy1GgZO0I?=\n\t=?utf-8?q?qE+L086zAkoJeTvrhMPm8B9yG1rHDwAC4K1CNQNj0HyzKQJLxwDScIxSJ6DbTJvat?=\n\t=?utf-8?q?5NKVfxgv9v05TxRX9c4y1lBfxqANg1f8xOb0aV2FsgnuvoL4bQTHpH/Z4pqeXk/1b?=\n\t=?utf-8?q?CHvT5Ypvud0Keq2FdAASg05UZ+5E4wCGViLCPMiOa1LpnW6o4ap8qq4AaBWXpH2cY?=\n\t=?utf-8?q?9tn9bAo4157icOCs1+OLF5K0CrIfw/yqsvDplSlqS+d12cpUaUPev3btE2gurTlYc?=\n\t=?utf-8?q?s+jaoWN5vR4EgaTkCZPbmb1w+CHzxbr3JcapHupKm4xc+xvggwdN91bV1FvSrjk0F?=\n\t=?utf-8?q?m1s9LDwi8THjamLFdREsTjx+8MHHp1eA3Cky7dDJ0tRnS7+X2v/XOAeu1NIEJrolg?=\n\t=?utf-8?q?2jZdfCQSDFce9itfC0bf4lt0O8xd/4Gk4qvPTPsgX7BYvkGVfYCWliRZGR1iT87kX?=\n\t=?utf-8?q?iaQorHT2WS0NptWR1BGpm8eBC/q9EmEGeU20FDcshcy/ALyZZN7l2Myvor4qNVykG?=\n\t=?utf-8?q?mV/DuolnyUeaARvHtQ1AkV8YPkoh+EEnEu/3ER8jbj95LC83EOhHPohA9waG1hUny?=\n\t=?utf-8?q?eFbJcnlCa2/plUjFa5DVUKNipx2moEygWYsx935enQ6Il/nAOgMrV/SfNHXV0Amkp?=\n\t=?utf-8?q?LFAIrcwqNiEngJUS8moAlJpO60amKk/Zkox+V65ifuo0RZayf72M88BjGlo7bI9KP?=\n\t=?utf-8?q?0LjR/eUKsEn7Jt0AcuwE02jGNW5Rz6pLDS2BIVaFIHeVy2sRzMuGFEJCGGgRMcJ4z?=\n\t=?utf-8?q?W5I+ZYz+KPHU8EX2RAg80FMNHdajIcJah5RtVMfoz7f249Gul3aFl81MZtTpze8Nh?=\n\t=?utf-8?q?Sku5INiyqDW2cwaWFVOp8Rz/VwaZK6UjHX2LU7ZaVARyP8X6Avdrzp5Q2KwJg9Gl/?=\n\t=?utf-8?q?yLgCZLjnCuLxJYwZYZ0hFdmp8P8NzxH92OBhQXE0h6l9l7vsACmVDjcEpsGKBunW2?=\n\t=?utf-8?q?52obfs3rnmXLwHPPWCJ4PygCI6SUML+An+5fofn7NAjaCy9XRQ/vg0/PiAZCi4oK/?=\n\t=?utf-8?q?WgWnc9L+7RQuidc2lf8N/RxdkvXfeavjpQtAGQog26kYXh9XYsSm1FLRTrDQMxk3S?=\n\t=?utf-8?q?vtsnAwfT7H1fJzSeMxEO9pGkXTKUedbcIor+rGXs+1fxbC8/5egY4abW0S4pn0Dng?=\n\t=?utf-8?q?gsaUiMrYDpBapwVenKK3ryYPBn82ojQVRHDpCrhCNT9tFQ325sLC4lWtANjGfqvHZ?=\n\t=?utf-8?q?R2vTY+yhOV8CYjXUxwr13hJnVDK4Hjeko2+utpXtD2rr/BI34TBG6b/nJ96ctjUPW?=\n\t=?utf-8?q?hOUH9z8DmGL1om1sA04CxRDwnNWKXdkrJow0ISaGLG7YbZbLtEjDJPyxh/BtC4eEr?=\n\t=?utf-8?q?klfLCbyGCElnX+hKZTDq+4uGmE4dOX1+ajLApStMMoSwGpr7PUtm00FcIj+COobMP?=\n\t=?utf-8?q?Zd+Nk1P55wh/XlHIufiGiMwJSqcFEYozxg+UBWzH7iRm4VEXe/+ir+QpbFbfGdAS6?=\n\t=?utf-8?q?8cbN2gDbpPH6QiWg6U1Xv196+WOZ5pVtU1Nu5vHToJyENoDmQ+nrTS0u3bO6MdNZN?=\n\t=?utf-8?q?zmGt3WU2T7SsJXCyFy3k8G2tI5NW9V/ZPA=3D=3D?=", "X-OriginatorOrg": "corigine.com", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n def6d38f-2be2-447d-e618-08da7c4ca2cd", "X-MS-Exchange-CrossTenant-AuthSource": "SJ0PR13MB5545.namprd13.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Internal", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "12 Aug 2022 10:23:01.9295 (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 i3tJqfYftDdLOOD9HqPbHFKXmuidn2ZEJHIGXJPl4QsFw0qtf+rYcbCa3cDWaAX6I4Dn7czYnZ7jrcETgzc3pw+qjUWCYCAeJ5YUK4dMU6g=", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "MN2PR13MB2624", "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 e097a58..87eb116 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": [ "v7", "11/12" ] }