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GET /api/patches/113593/?format=api
{ "id": 113593, "url": "http://patches.dpdk.org/api/patches/113593/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1656642017-8992-12-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": "<1656642017-8992-12-git-send-email-chaoyong.he@corigine.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1656642017-8992-12-git-send-email-chaoyong.he@corigine.com", "date": "2022-07-01T02:20:16", "name": "[v4,11/12] net/nfp: move rxtx function to header file", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "1ad1f5b11ca06cd1efd7506be76d6482fd6322ad", "submitter": { "id": 2554, "url":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/1656642017-8992-12-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/113593/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/113593/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 11/12] net/nfp: move rxtx function to header file", "Date": "Fri, 1 Jul 2022 10:20:16 +0800", "Message-Id": "<1656642017-8992-12-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?Kjh7RCy4JhT7xSzzJn94AvqctWeA?=\n\t=?utf-8?q?KZnrpor7VM0183lFTbauuSChN9fanG5NOtc8LM8vOlxi5YdVt5GK0qWy/KG0OdokR?=\n\t=?utf-8?q?ZLvL+QFkZlD3V9jRvCtlnAuHVYhHdfhrAlpcyjahHwg4EQuPQVC43MF8zFXLS+OqR?=\n\t=?utf-8?q?nd5vVpY9Cen1KVFGRAHSJKuSJa5C/S4tGFuWFkdEQolsZw1dZBmIkDPNKopWGs7uK?=\n\t=?utf-8?q?bQJqZRMidl6s5W7dJ51VbSiGa4uu3/sFBmqu1QTYe6f5u1YD3BAprm65o0T5uHrV2?=\n\t=?utf-8?q?1EGKkSP+u3ZpsQs/QjZI+oYqIwkLpqd93oYvkZzW6Azjo+cCrUUueTuLRlk6UJR/Z?=\n\t=?utf-8?q?CBAmGtS1bnpzXtRGK5fSKg5I0CA8vSByxlffo783WO4nJcjOx2qeJjE4WpKfqylMw?=\n\t=?utf-8?q?Ox0DpPHotMg2KWvDzTkfriPba7S8EcwMFGdIgupJpawRbU6xe/Ge6+3/V/OfUnGRB?=\n\t=?utf-8?q?MZcH40kH+ZX7J8E69wmmuwMgOh94R+EgpwcfsF+hn6SULk4DqGNAsiwbySZzNhcA9?=\n\t=?utf-8?q?tdw7TFf4CwH2peyI6bdY50aDjPs5UDKjJNmd5v6Rqew93Ihw3v2mFiMSDS9TybxrG?=\n\t=?utf-8?q?PiyfJiWYKrTxBZwZ1F6AwQ+XK8nKHhMF6HWTwxox+CrhHL5xO9BApFLzNpZ13/DCJ?=\n\t=?utf-8?q?hMdf0YnTYdt8WgofCapwY/LlZeCKaTpp99M/SUzG+kX7vo9B9bK1iHnQjGxgxxI/F?=\n\t=?utf-8?q?UWAzdWtH4IJAZSZ7VGfJOMo/dWHZSXUzTeVGsUaCAgRTjmXnmf32bRWzHUkdQGRW5?=\n\t=?utf-8?q?F3RrruHl4VPX1OnxPq1nZ7d3ROG4jeKSnZkNETBPmwBe9o2W7Z7naKda5YmrygnbX?=\n\t=?utf-8?q?BOboL8zTVLhQbMDcw0vIuiZee1zI5YlyQM/aCKgh31KNzwiyi8xeOSDElWAmmsSA9?=\n\t=?utf-8?q?vA12bZdbtpAKCrp9+Qj9wZUWtyQyc9C2zQYaYdtNSIDm6ZHZSFfwBlTpuCsmok7fj?=\n\t=?utf-8?q?SNBKfK1Ajk6ovAOLCoq8/O3vf0xOrqiV2GIcQQxeeUfmGKnJAqy6NTFWWKtP1IKV3?=\n\t=?utf-8?q?57UGQt07YRNGX994L/cAiVUV6QvLfCELHOEPyZVgTGYerk3OhvJ4C1upkh71Bk9SQ?=\n\t=?utf-8?q?dBpk4Z+QIXL6xDgBc2w+uKjY1r3+tjfvdsIJcutJDlnBufRlUkqdgPskbEQJ7vXFa?=\n\t=?utf-8?q?tHIMUC7cjjl94ckKQtoyl4Hll9op2pysOku/30RuQ7s9s10L2kNo8OHker2g89P6q?=\n\t=?utf-8?q?2eEzn7yVA4oErO+AX5xZT0EKzCpb/rvHI/T2tTd0GLl6Jv9L8AXsdOaZVi40lM40Y?=\n\t=?utf-8?q?K5oHlj+IrAlDEFV/q8nyT23HTVrfY5flfxDo/zT3abWTo5K5cxODovPPD2PaIdY92?=\n\t=?utf-8?q?5fE0XhGORUmg5kZctwan0oBOVTLQesBJFECYheJyl9X6EamJ+/57zwc269pVcOKES?=\n\t=?utf-8?q?bWkSv5N4e0iXVVoxOzeOwAFBbpai0Jj0PuArMFHRMKoKQ2U0kX6WX8lVIAu1UhUt+?=\n\t=?utf-8?q?96FId8rubcHhElNWMljtbdTdBiqEbCej2u9Q+Po0iveR89/sdvGKIW4PFqN8NLiUV?=\n\t=?utf-8?q?E703CnaZW5OSm/NZ7dSNgNG6ouUw/wjTcQ=3D=3D?=", "X-OriginatorOrg": "corigine.com", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 49e7cc2c-328d-4c04-dda5-08da5b0865c2", "X-MS-Exchange-CrossTenant-AuthSource": "SJ0PR13MB5545.namprd13.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Internal", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "01 Jul 2022 02:21:25.4293 (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 GWySK0+AkKyD+LIoBsLgyiuC+fl3xyPdShOYhEDrgf0IihPHrBBDJd69N3ZK3unrj6GJ7Ip8FGxw/HyEg+1h8t3F88i7AKAN58a/bocyJUg=", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "CY4PR13MB1381", "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 4ab89db..a647f66 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 cdcf5c2..7a6757c 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": [ "v4", "11/12" ] }