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GET /api/patches/7630/?format=api
https://patches.dpdk.org/api/patches/7630/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1444874628-5453-27-git-send-email-wenzhuo.lu@intel.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": "<1444874628-5453-27-git-send-email-wenzhuo.lu@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1444874628-5453-27-git-send-email-wenzhuo.lu@intel.com", "date": "2015-10-15T02:03:39", "name": "[dpdk-dev,v2,26/35] e1000/base: disable extension header parsing for IPv6", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "dcf68b0ea789193815b883d24db7425a3cc0d46d", "submitter": { "id": 258, "url": "https://patches.dpdk.org/api/people/258/?format=api", "name": "Wenzhuo Lu", "email": "wenzhuo.lu@intel.com" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dpdk/patch/1444874628-5453-27-git-send-email-wenzhuo.lu@intel.com/mbox/", "series": [], "comments": "https://patches.dpdk.org/api/patches/7630/comments/", "check": "pending", "checks": "https://patches.dpdk.org/api/patches/7630/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [IPv6:::1])\n\tby dpdk.org (Postfix) with ESMTP id 5140F91AB;\n\tThu, 15 Oct 2015 04:04:59 +0200 (CEST)", "from mga03.intel.com (mga03.intel.com [134.134.136.65])\n\tby dpdk.org (Postfix) with ESMTP id F23049231\n\tfor <dev@dpdk.org>; Thu, 15 Oct 2015 04:04:55 +0200 (CEST)", "from orsmga001.jf.intel.com ([10.7.209.18])\n\tby orsmga103.jf.intel.com with ESMTP; 14 Oct 2015 19:04:55 -0700", "from shvmail01.sh.intel.com ([10.239.29.42])\n\tby orsmga001.jf.intel.com with ESMTP; 14 Oct 2015 19:04:54 -0700", "from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com\n\t[10.239.29.89])\n\tby shvmail01.sh.intel.com with ESMTP id t9F24qpQ005107;\n\tThu, 15 Oct 2015 10:04:52 +0800", "from shecgisg004.sh.intel.com (localhost [127.0.0.1])\n\tby shecgisg004.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP\n\tid t9F24nXF005949; Thu, 15 Oct 2015 10:04:51 +0800", "(from wenzhuol@localhost)\n\tby shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id t9F24nD6005945; \n\tThu, 15 Oct 2015 10:04:49 +0800" ], "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.17,683,1437462000\"; d=\"scan'208\";a=\"793165403\"", "From": "Wenzhuo Lu <wenzhuo.lu@intel.com>", "To": "dev@dpdk.org", "Date": "Thu, 15 Oct 2015 10:03:39 +0800", "Message-Id": "<1444874628-5453-27-git-send-email-wenzhuo.lu@intel.com>", "X-Mailer": "git-send-email 1.7.4.1", "In-Reply-To": "<1444874628-5453-1-git-send-email-wenzhuo.lu@intel.com>", "References": "<1444804479-14840-1-git-send-email-wenzhuo.lu@intel.com>\n\t<1444874628-5453-1-git-send-email-wenzhuo.lu@intel.com>", "Subject": "[dpdk-dev] [PATCH v2 26/35] e1000/base: disable extension header\n\tparsing for IPv6", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "patches and discussions about DPDK <dev.dpdk.org>", "List-Unsubscribe": "<http://dpdk.org/ml/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://dpdk.org/ml/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<http://dpdk.org/ml/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "All 1G Server products need to have IPv6 extension headers turned off.\n\nSigned-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>\n---\n drivers/net/e1000/base/e1000_82575.c | 11 ++++++++---\n 1 file changed, 8 insertions(+), 3 deletions(-)", "diff": "diff --git a/drivers/net/e1000/base/e1000_82575.c b/drivers/net/e1000/base/e1000_82575.c\nindex 511636a..e170353 100644\n--- a/drivers/net/e1000/base/e1000_82575.c\n+++ b/drivers/net/e1000/base/e1000_82575.c\n@@ -2125,7 +2125,7 @@ STATIC void e1000_clear_hw_cntrs_82575(struct e1000_hw *hw)\n * e1000_rx_fifo_flush_82575 - Clean rx fifo after Rx enable\n * @hw: pointer to the HW structure\n *\n- * After rx enable if managability is enabled then there is likely some\n+ * After Rx enable, if manageability is enabled then there is likely some\n * bad data at the start of the fifo and possibly in the DMA fifo. This\n * function clears the fifos and flushes any packets that came in as rx was\n * being enabled.\n@@ -2135,7 +2135,13 @@ void e1000_rx_fifo_flush_82575(struct e1000_hw *hw)\n \tu32 rctl, rlpml, rxdctl[4], rfctl, temp_rctl, rx_enabled;\n \tint i, ms_wait;\n \n-\tDEBUGFUNC(\"e1000_rx_fifo_workaround_82575\");\n+\tDEBUGFUNC(\"e1000_rx_fifo_flush_82575\");\n+\n+\t/* disable IPv6 options as per hardware errata */\n+\trfctl = E1000_READ_REG(hw, E1000_RFCTL);\n+\trfctl |= E1000_RFCTL_IPV6_EX_DIS;\n+\tE1000_WRITE_REG(hw, E1000_RFCTL, rfctl);\n+\n \tif (hw->mac.type != e1000_82575 ||\n \t !(E1000_READ_REG(hw, E1000_MANC) & E1000_MANC_RCV_TCO_EN))\n \t\treturn;\n@@ -2163,7 +2169,6 @@ void e1000_rx_fifo_flush_82575(struct e1000_hw *hw)\n \t * incoming packets are rejected. Set enable and wait 2ms so that\n \t * any packet that was coming in as RCTL.EN was set is flushed\n \t */\n-\trfctl = E1000_READ_REG(hw, E1000_RFCTL);\n \tE1000_WRITE_REG(hw, E1000_RFCTL, rfctl & ~E1000_RFCTL_LEF);\n \n \trlpml = E1000_READ_REG(hw, E1000_RLPML);\n", "prefixes": [ "dpdk-dev", "v2", "26/35" ] }{ "id": 7630, "url": "