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GET /api/patches/132102/?format=api
{ "id": 132102, "url": "http://patches.dpdk.org/api/patches/132102/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20230928094758.1076236-5-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": "<20230928094758.1076236-5-jiawenwu@trustnetic.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20230928094758.1076236-5-jiawenwu@trustnetic.com", "date": "2023-09-28T09:47:51", "name": "[04/11] net/ngbe: prevent the NIC from slowing down link speed", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "a188689bbf2e30b58ed0d62a11f9f969eee24dff", "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/20230928094758.1076236-5-jiawenwu@trustnetic.com/mbox/", "series": [ { "id": 29673, "url": "http://patches.dpdk.org/api/series/29673/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=29673", "date": "2023-09-28T09:47:47", "name": "Wanguxn NICs fixes and supports", "version": 1, "mbox": "http://patches.dpdk.org/series/29673/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/132102/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/132102/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 2F4AC4265E;\n\tThu, 28 Sep 2023 11:37:38 +0200 (CEST)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id CF24E40ED0;\n\tThu, 28 Sep 2023 11:37:24 +0200 (CEST)", "from smtpbguseast1.qq.com (smtpbguseast1.qq.com [54.204.34.129])\n by mails.dpdk.org (Postfix) with ESMTP id 8C9C940E01;\n Thu, 28 Sep 2023 11:37:22 +0200 (CEST)", "from wxdbg.localdomain.com ( [115.200.229.121])\n by bizesmtp.qq.com (ESMTP) with\n id ; Thu, 28 Sep 2023 17:37:11 +0800 (CST)" ], "X-QQ-mid": "bizesmtp74t1695893831tpulabz1", "X-QQ-SSF": "01400000000000K0Z000000A0000000", "X-QQ-FEAT": "vXwDnSb1WraqoNa9RSxQQZzIyiTgxMqcHSPYVensIyK1/iBfRouGrIQpduG2T\n gRCnrFXU3RUETc/tDaJ0JUL5GkJm/3eiBcQ7CsDd3vMHDUaCSzTmSIZHcDr+oW9vU+SQlqw\n gfdptpuuM/YCgYwVVH6W2xp5LIIaDXLqTrQRb4Qo915qxZSzhzNOm3c9XJaoHp5mFz9QQhu\n YVMwo3znYVr31YmSL4EY2NlyGw9FwX3pSr7o8Me3dws3pyarrVW8aS1e4erT9Px2HDsfgNJ\n ANK23NR1FLQQxFHyBLEVLYrJNAt5ZCrIAOo27Ne0p7N0d7AAywlTGRx9tCLmDW/SWfsKvAi\n kbmk56/4Vt7QwCiM7exAlZ78FKcyk1v33j1NZnM1B4Agffpl/xliycE2CPM/9rHgUXb2cII\n 6FFVoPbxolY=", "X-QQ-GoodBg": "2", "X-BIZMAIL-ID": "18328242564598368118", "From": "Jiawen Wu <jiawenwu@trustnetic.com>", "To": "dev@dpdk.org", "Cc": "Jiawen Wu <jiawenwu@trustnetic.com>,\n\tstable@dpdk.org", "Subject": "[PATCH 04/11] net/ngbe: prevent the NIC from slowing down link speed", "Date": "Thu, 28 Sep 2023 17:47:51 +0800", "Message-Id": "<20230928094758.1076236-5-jiawenwu@trustnetic.com>", "X-Mailer": "git-send-email 2.27.0", "In-Reply-To": "<20230928094758.1076236-1-jiawenwu@trustnetic.com>", "References": "<20230928094758.1076236-1-jiawenwu@trustnetic.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-QQ-SENDSIZE": "520", "Feedback-ID": "bizesmtp:trustnetic.com:qybglogicsvrgz:qybglogicsvrgz5a-1", "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": "When the signal quality is bad, the internal PHY may slow down to 100M.\nFix this weird behavior by setting dis fall 100M bit.\n\nFixes: 696a82117875 (\"net/ngbe: redesign internal PHY init flow\")\nCc: stable@dpdk.org\n\nSigned-off-by: Jiawen Wu <jiawenwu@trustnetic.com>\n---\n drivers/net/ngbe/base/ngbe_phy_rtl.c | 5 +++++\n 1 file changed, 5 insertions(+)", "diff": "diff --git a/drivers/net/ngbe/base/ngbe_phy_rtl.c b/drivers/net/ngbe/base/ngbe_phy_rtl.c\nindex b0eb6c97c0..ba63a8058a 100644\n--- a/drivers/net/ngbe/base/ngbe_phy_rtl.c\n+++ b/drivers/net/ngbe/base/ngbe_phy_rtl.c\n@@ -148,6 +148,11 @@ s32 ngbe_init_phy_rtl(struct ngbe_hw *hw)\n \thw->phy.write_reg(hw, 27, 0xa42, 0x8011);\n \thw->phy.write_reg(hw, 28, 0xa42, 0x5737);\n \n+\t/* Disable fall to 100m if signal is not good */\n+\thw->phy.read_reg(hw, 17, 0xa44, &value);\n+\tvalue &= ~0x8;\n+\thw->phy.write_reg(hw, 17, 0xa44, value);\n+\n \thw->phy.write_reg(hw, RTL_SCR, 0xa46, RTL_SCR_EXTINI);\n \thw->phy.read_reg(hw, RTL_SCR, 0xa46, &value);\n \tif (!(value & RTL_SCR_EXTINI)) {\n", "prefixes": [ "04/11" ] }