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GET /api/patches/83947/?format=api
{ "id": 83947, "url": "http://patches.dpdk.org/api/patches/83947/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20201111064936.768604-8-jiawenwu@trustnetic.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": "<20201111064936.768604-8-jiawenwu@trustnetic.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20201111064936.768604-8-jiawenwu@trustnetic.com", "date": "2020-11-11T06:49:06", "name": "[v2,07/37] net/txgbe: support syn filter add and delete", "commit_ref": null, "pull_url": null, "state": "changes-requested", "archived": true, "hash": "8f8b9195083036d0719c9495165d8548b3ec8b3c", "submitter": { "id": 1932, "url": "http://patches.dpdk.org/api/people/1932/?format=api", "name": "Jiawen Wu", "email": "jiawenwu@trustnetic.com" }, "delegate": { "id": 319, "url": "http://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20201111064936.768604-8-jiawenwu@trustnetic.com/mbox/", "series": [ { "id": 13798, "url": "http://patches.dpdk.org/api/series/13798/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=13798", "date": "2020-11-11T06:49:00", "name": "net: add txgbe PMD part 2", "version": 2, "mbox": "http://patches.dpdk.org/series/13798/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/83947/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/83947/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 dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 290CDA09D2;\n\tWed, 11 Nov 2020 07:48:56 +0100 (CET)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 2E60C567C;\n\tWed, 11 Nov 2020 07:47:39 +0100 (CET)", "from smtpbgeu2.qq.com (smtpbgeu2.qq.com [18.194.254.142])\n by dpdk.org (Postfix) with ESMTP id 9F91D5A62\n for <dev@dpdk.org>; Wed, 11 Nov 2020 07:47:34 +0100 (CET)", "from localhost.localdomain.com (unknown [183.129.236.74])\n by esmtp10.qq.com (ESMTP) with\n id ; Wed, 11 Nov 2020 14:47:29 +0800 (CST)" ], "X-QQ-mid": "bizesmtp27t1605077249tnign4no", "X-QQ-SSF": "01400000000000C0C000B00A0000000", "X-QQ-FEAT": "l6IKqkG+Nbk0M0kjPeBYQ6vroEjwaqZGnyseS2pj4HGPKqOTxfIAQoUULNi64\n Bkq+biWe8AUQF9Krw4L7AU7mq+BFuv2vbbD2u9Dqpuc8B1UNYsom1HbdgoCgjaKLDGDcl1x\n qpt72HF/hjFWEsQlM0fMyIKxk9CB5wI1FwKPTI2vkrYhpYGpE4s35fejRuQ0+GikleVnc+w\n OexbwR6stMhO+1UilWXW6hulumsRfnejgLoEztZlNa11u2vDsV4BNj0h065KfoIvgg920pg\n xecXQuXr5c8v/8eLFBlRULfLhFh1M5BzK7XvWPBQBYSCSot2ZNjbgU3wK59qL76OKNAadHr\n 3KLnz4XMP7FKrHnSumFIIHEeZaYsQ==", "X-QQ-GoodBg": "2", "From": "Jiawen Wu <jiawenwu@trustnetic.com>", "To": "dev@dpdk.org", "Cc": "Jiawen Wu <jiawenwu@trustnetic.com>", "Date": "Wed, 11 Nov 2020 14:49:06 +0800", "Message-Id": "<20201111064936.768604-8-jiawenwu@trustnetic.com>", "X-Mailer": "git-send-email 2.18.4", "In-Reply-To": "<20201111064936.768604-1-jiawenwu@trustnetic.com>", "References": "<20201111064936.768604-1-jiawenwu@trustnetic.com>", "X-QQ-SENDSIZE": "520", "Feedback-ID": "bizesmtp:trustnetic.com:qybgforeign:qybgforeign6", "X-QQ-Bgrelay": "1", "Subject": "[dpdk-dev] [PATCH v2 07/37] net/txgbe: support syn filter add and\n\tdelete", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "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", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Support add and delete operations on syn filter.\n\nSigned-off-by: Jiawen Wu <jiawenwu@trustnetic.com>\n---\n drivers/net/txgbe/txgbe_ethdev.c | 70 ++++++++++++++++++++++++++++++++\n drivers/net/txgbe/txgbe_ethdev.h | 6 +++\n 2 files changed, 76 insertions(+)", "diff": "diff --git a/drivers/net/txgbe/txgbe_ethdev.c b/drivers/net/txgbe/txgbe_ethdev.c\nindex 63285bee9..e5b56d60e 100644\n--- a/drivers/net/txgbe/txgbe_ethdev.c\n+++ b/drivers/net/txgbe/txgbe_ethdev.c\n@@ -3512,6 +3512,44 @@ txgbe_set_queue_rate_limit(struct rte_eth_dev *dev,\n \treturn 0;\n }\n \n+int\n+txgbe_syn_filter_set(struct rte_eth_dev *dev,\n+\t\t\tstruct rte_eth_syn_filter *filter,\n+\t\t\tbool add)\n+{\n+\tstruct txgbe_hw *hw = TXGBE_DEV_HW(dev);\n+\tstruct txgbe_filter_info *filter_info = TXGBE_DEV_FILTER(dev);\n+\tuint32_t syn_info;\n+\tuint32_t synqf;\n+\n+\tif (filter->queue >= TXGBE_MAX_RX_QUEUE_NUM)\n+\t\treturn -EINVAL;\n+\n+\tsyn_info = filter_info->syn_info;\n+\n+\tif (add) {\n+\t\tif (syn_info & TXGBE_SYNCLS_ENA)\n+\t\t\treturn -EINVAL;\n+\t\tsynqf = (uint32_t)TXGBE_SYNCLS_QPID(filter->queue);\n+\t\tsynqf |= TXGBE_SYNCLS_ENA;\n+\n+\t\tif (filter->hig_pri)\n+\t\t\tsynqf |= TXGBE_SYNCLS_HIPRIO;\n+\t\telse\n+\t\t\tsynqf &= ~TXGBE_SYNCLS_HIPRIO;\n+\t} else {\n+\t\tsynqf = rd32(hw, TXGBE_SYNCLS);\n+\t\tif (!(syn_info & TXGBE_SYNCLS_ENA))\n+\t\t\treturn -ENOENT;\n+\t\tsynqf &= ~(TXGBE_SYNCLS_QPID_MASK | TXGBE_SYNCLS_ENA);\n+\t}\n+\n+\tfilter_info->syn_info = synqf;\n+\twr32(hw, TXGBE_SYNCLS, synqf);\n+\ttxgbe_flush(hw);\n+\treturn 0;\n+}\n+\n static inline enum txgbe_5tuple_protocol\n convert_protocol_type(uint8_t protocol_value)\n {\n@@ -4422,11 +4460,28 @@ txgbe_ethertype_filter_restore(struct rte_eth_dev *dev)\n \t}\n }\n \n+/* restore SYN filter */\n+static inline void\n+txgbe_syn_filter_restore(struct rte_eth_dev *dev)\n+{\n+\tstruct txgbe_hw *hw = TXGBE_DEV_HW(dev);\n+\tstruct txgbe_filter_info *filter_info = TXGBE_DEV_FILTER(dev);\n+\tuint32_t synqf;\n+\n+\tsynqf = filter_info->syn_info;\n+\n+\tif (synqf & TXGBE_SYNCLS_ENA) {\n+\t\twr32(hw, TXGBE_SYNCLS, synqf);\n+\t\ttxgbe_flush(hw);\n+\t}\n+}\n+\n static int\n txgbe_filter_restore(struct rte_eth_dev *dev)\n {\n \ttxgbe_ntuple_filter_restore(dev);\n \ttxgbe_ethertype_filter_restore(dev);\n+\ttxgbe_syn_filter_restore(dev);\n \n \treturn 0;\n }\n@@ -4462,6 +4517,21 @@ txgbe_clear_all_ethertype_filter(struct rte_eth_dev *dev)\n \t}\n }\n \n+/* remove the SYN filter */\n+void\n+txgbe_clear_syn_filter(struct rte_eth_dev *dev)\n+{\n+\tstruct txgbe_hw *hw = TXGBE_DEV_HW(dev);\n+\tstruct txgbe_filter_info *filter_info = TXGBE_DEV_FILTER(dev);\n+\n+\tif (filter_info->syn_info & TXGBE_SYNCLS_ENA) {\n+\t\tfilter_info->syn_info = 0;\n+\n+\t\twr32(hw, TXGBE_SYNCLS, 0);\n+\t\ttxgbe_flush(hw);\n+\t}\n+}\n+\n static const struct eth_dev_ops txgbe_eth_dev_ops = {\n \t.dev_configure = txgbe_dev_configure,\n \t.dev_infos_get = txgbe_dev_info_get,\ndiff --git a/drivers/net/txgbe/txgbe_ethdev.h b/drivers/net/txgbe/txgbe_ethdev.h\nindex 980c4b450..d510e8c78 100644\n--- a/drivers/net/txgbe/txgbe_ethdev.h\n+++ b/drivers/net/txgbe/txgbe_ethdev.h\n@@ -164,6 +164,8 @@ struct txgbe_filter_info {\n \t/* Bit mask for every used 5tuple filter */\n \tuint32_t fivetuple_mask[TXGBE_5TUPLE_ARRAY_SIZE];\n \tstruct txgbe_5tuple_filter_list fivetuple_list;\n+\t/* store the SYN filter info */\n+\tuint32_t syn_info;\n };\n \n /* The configuration of bandwidth */\n@@ -320,6 +322,9 @@ int txgbe_add_del_ntuple_filter(struct rte_eth_dev *dev,\n int txgbe_add_del_ethertype_filter(struct rte_eth_dev *dev,\n \t\t\tstruct rte_eth_ethertype_filter *filter,\n \t\t\tbool add);\n+int txgbe_syn_filter_set(struct rte_eth_dev *dev,\n+\t\t\tstruct rte_eth_syn_filter *filter,\n+\t\t\tbool add);\n \n void txgbe_set_ivar_map(struct txgbe_hw *hw, int8_t direction,\n \t\t\t uint8_t queue, uint8_t msix_vector);\n@@ -343,6 +348,7 @@ uint32_t txgbe_convert_vm_rx_mask_to_val(uint16_t rx_mask, uint32_t orig_val);\n \n void txgbe_clear_all_ethertype_filter(struct rte_eth_dev *dev);\n void txgbe_clear_all_ntuple_filter(struct rte_eth_dev *dev);\n+void txgbe_clear_syn_filter(struct rte_eth_dev *dev);\n \n int txgbe_set_vf_rate_limit(struct rte_eth_dev *dev, uint16_t vf,\n \t\t\t uint16_t tx_rate, uint64_t q_msk);\n", "prefixes": [ "v2", "07/37" ] }