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GET /api/patches/690464/?format=api
{ "id": 690464, "url": "http://patchwork.ozlabs.org/api/patches/690464/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/1478096032-22119-1-git-send-email-christopherarges@gmail.com/", "project": { "id": 46, "url": "http://patchwork.ozlabs.org/api/projects/46/?format=api", "name": "Intel Wired Ethernet development", "link_name": "intel-wired-lan", "list_id": "intel-wired-lan.osuosl.org", "list_email": "intel-wired-lan@osuosl.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<1478096032-22119-1-git-send-email-christopherarges@gmail.com>", "list_archive_url": null, "date": "2016-11-02T14:13:42", "name": "igb: Workaround for igb i210 firmware issue.", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "2af34e66d6795a05f448e6d568df2286e3f5d1f2", "submitter": { "id": 70316, "url": "http://patchwork.ozlabs.org/api/people/70316/?format=api", "name": "Chris J Arges", "email": "christopherarges@gmail.com" }, "delegate": { "id": 68, "url": "http://patchwork.ozlabs.org/api/users/68/?format=api", "username": "jtkirshe", "first_name": "Jeff", "last_name": "Kirsher", "email": "jeffrey.t.kirsher@intel.com" }, "mbox": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/1478096032-22119-1-git-send-email-christopherarges@gmail.com/mbox/", "series": [], "comments": "http://patchwork.ozlabs.org/api/patches/690464/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/690464/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<intel-wired-lan-bounces@lists.osuosl.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "intel-wired-lan@lists.osuosl.org" ], "Delivered-To": [ "patchwork-incoming@bilbo.ozlabs.org", "intel-wired-lan@lists.osuosl.org" ], "Received": [ "from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136])\n\t(using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3t8CNw16Ppz9vDl\n\tfor <incoming@patchwork.ozlabs.org>;\n\tThu, 3 Nov 2016 02:55:28 +1100 (AEDT)", "from localhost (localhost [127.0.0.1])\n\tby silver.osuosl.org (Postfix) with ESMTP id 5CC2D320B9;\n\tWed, 2 Nov 2016 15:55:26 +0000 (UTC)", "from silver.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id gtY9WKmK7uFe; Wed, 2 Nov 2016 15:55:21 +0000 (UTC)", "from ash.osuosl.org (ash.osuosl.org [140.211.166.34])\n\tby silver.osuosl.org (Postfix) with ESMTP id D0BF5320CA;\n\tWed, 2 Nov 2016 15:55:17 +0000 (UTC)", "from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136])\n\tby ash.osuosl.org (Postfix) with ESMTP id 8AA561C2D48\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tWed, 2 Nov 2016 14:14:12 +0000 (UTC)", "from localhost (localhost [127.0.0.1])\n\tby silver.osuosl.org (Postfix) with ESMTP id 79DA92A16C\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tWed, 2 Nov 2016 14:14:12 +0000 (UTC)", "from silver.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id A2gilaoFSa-M for <intel-wired-lan@lists.osuosl.org>;\n\tWed, 2 Nov 2016 14:14:12 +0000 (UTC)", "from mail-oi0-f65.google.com (mail-oi0-f65.google.com\n\t[209.85.218.65])\n\tby silver.osuosl.org (Postfix) with ESMTPS id E5B2C2A0E6\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tWed, 2 Nov 2016 14:14:11 +0000 (UTC)", "by mail-oi0-f65.google.com with SMTP id x4so1430416oix.0\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tWed, 02 Nov 2016 07:14:11 -0700 (PDT)", "from localhost (cpe-70-112-162-223.austin.res.rr.com.\n\t[70.112.162.223]) by smtp.gmail.com with ESMTPSA id\n\t33sm591190ots.30.2016.11.02.07.14.10\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);\n\tWed, 02 Nov 2016 07:14:10 -0700 (PDT)" ], "Authentication-Results": "ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n\tunprotected) header.d=gmail.com header.i=@gmail.com header.b=F86rYKVI;\n\tdkim-atps=neutral", "X-Virus-Scanned": [ "amavisd-new at osuosl.org", "amavisd-new at osuosl.org" ], "X-Greylist": "domain auto-whitelisted by SQLgrey-1.7.6", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113;\n\th=from:to:cc:subject:date:message-id;\n\tbh=yGSCF35TstJAgZWeug9so79eIn2odSiUJoFZfW88gCY=;\n\tb=F86rYKVIv8oyl6fD4u3QtT3MRFc+hLwDcAsbKQrVqR6+uh2FxrZjpB33T0K6iFVvTS\n\tf9EW9SRpHu+0OTssPZ+I8D3Sj+P6zjinH9q7RF++jmVmiS6VYB8eYp7Bb1ybhyfz9v3C\n\tmZv4U7xRIeZqPG4vTgTNcer/ZhVXq+ZFUdTojetZn5CHZTbFoz6jMRFsZ/vL5j1hb7wS\n\tYp9fhpuY9i6cjdNofXEhhGXwumqt54xID2tuJz2A56kV1mdONQRbPjpIbkE4p10WAKPN\n\tDRenN21JtbjknjJw7TsoR1hFvuCUXA3u8M2zcrqoEt6U07Cod1Ag1eCx4M8P+519r2CS\n\tkcwA==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20130820;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id;\n\tbh=yGSCF35TstJAgZWeug9so79eIn2odSiUJoFZfW88gCY=;\n\tb=GwsGWijHe2j6wk8tsrPhJm3XRfr/HbPld2dyqhJUiAoUImeDLrUUUBR6EqAfS83nc4\n\tmZK7mW7dD5j9mo0RQoQU7Z2wN8bqv19nYf7db3jumV/W5klQY+MVDl/kugh7dwjjIbAd\n\tfvVzWD2WBT3XZeJJn8FIt5kSeJhVIHD4jwt9UabQSWxPZyLWMk6e2JB3+6w7JK7Vetz5\n\tkKP045uKrE9nqQrsftDhtHtvpwZsTvvprwWhkL/g4iXiP2v3NRg0DMzjQUxXTK63ZP54\n\t+FNxrpZetmJ4HCG9jMrTvShLaj6vKu+KNZJCBcmHOgL03EemC0yNO1ETpv3JRo918XuX\n\tbfkg==", "X-Gm-Message-State": "ABUngvcMXMKinDEk6XpeJ9J9gdk47fGfv9qDFY8JN9Qz2KGkMP+++pwcduTZWFVAjbWQEQ==", "X-Received": "by 10.157.30.229 with SMTP id n92mr2214065otn.175.1478096051212; \n\tWed, 02 Nov 2016 07:14:11 -0700 (PDT)", "From": "Chris J Arges <christopherarges@gmail.com>", "To": "jh@henneberg-systemdesign.com", "Date": "Wed, 2 Nov 2016 09:13:42 -0500", "Message-Id": "<1478096032-22119-1-git-send-email-christopherarges@gmail.com>", "X-Mailer": "git-send-email 2.7.4", "X-Mailman-Approved-At": "Wed, 02 Nov 2016 15:55:16 +0000", "Cc": "Chris J Arges <christopherarges@gmail.com>,\n\tintel-wired-lan@lists.osuosl.org, linux-kernel@vger.kernel.org,\n\tnetdev@vger.kernel.org", "Subject": "[Intel-wired-lan] [PATCH] igb: Workaround for igb i210 firmware\n\tissue.", "X-BeenThere": "intel-wired-lan@lists.osuosl.org", "X-Mailman-Version": "2.1.18-1", "Precedence": "list", "List-Id": "Intel Wired Ethernet Linux Kernel Driver Development\n\t<intel-wired-lan.lists.osuosl.org>", "List-Unsubscribe": "<http://lists.osuosl.org/mailman/options/intel-wired-lan>, \n\t<mailto:intel-wired-lan-request@lists.osuosl.org?subject=unsubscribe>", "List-Archive": "<http://lists.osuosl.org/pipermail/intel-wired-lan/>", "List-Post": "<mailto:intel-wired-lan@lists.osuosl.org>", "List-Help": "<mailto:intel-wired-lan-request@lists.osuosl.org?subject=help>", "List-Subscribe": "<http://lists.osuosl.org/mailman/listinfo/intel-wired-lan>, \n\t<mailto:intel-wired-lan-request@lists.osuosl.org?subject=subscribe>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Errors-To": "intel-wired-lan-bounces@lists.osuosl.org", "Sender": "\"Intel-wired-lan\" <intel-wired-lan-bounces@lists.osuosl.org>" }, "content": "Sometimes firmware may not properly initialize I347AT4_PAGE_SELECT causing\nthe probe of an igb i210 NIC to fail. This patch adds an addition zeroing of\nthis register during igb_get_phy_id to workaround this issue.\n\nThanks for Jochen Henneberg for the idea and original patch.\n\nSigned-off-by: Chris J Arges <christopherarges@gmail.com>\n---\n drivers/net/ethernet/intel/igb/e1000_phy.c | 4 ++++\n 1 file changed, 4 insertions(+)", "diff": "diff --git a/drivers/net/ethernet/intel/igb/e1000_phy.c b/drivers/net/ethernet/intel/igb/e1000_phy.c\nindex 5b54254..93ec2d0 100644\n--- a/drivers/net/ethernet/intel/igb/e1000_phy.c\n+++ b/drivers/net/ethernet/intel/igb/e1000_phy.c\n@@ -77,6 +77,10 @@ s32 igb_get_phy_id(struct e1000_hw *hw)\n \ts32 ret_val = 0;\n \tu16 phy_id;\n \n+\t/* ensure phy page selection to fix misconfigured i210 */\n+\tif (hw->mac.type == e1000_i210)\n+\t\tphy->ops.write_reg(hw, I347AT4_PAGE_SELECT, 0);\n+\n \tret_val = phy->ops.read_reg(hw, PHY_ID1, &phy_id);\n \tif (ret_val)\n \t\tgoto out;\n", "prefixes": [] }