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GET /api/patches/560716/?format=api
{ "id": 560716, "url": "http://patchwork.ozlabs.org/api/patches/560716/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/1450901156-30904-13-git-send-email-deepthi.kavalur@intel.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": "<1450901156-30904-13-git-send-email-deepthi.kavalur@intel.com>", "list_archive_url": null, "date": "2015-12-23T20:05:52", "name": "[next,S25,12/16] i40evf: enable bus master after reset", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "6bde0432ae16d9bf98b3b68f55e80a388531c128", "submitter": { "id": 67654, "url": "http://patchwork.ozlabs.org/api/people/67654/?format=api", "name": "Deepthi Kavalur", "email": "deepthi.kavalur@intel.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/1450901156-30904-13-git-send-email-deepthi.kavalur@intel.com/mbox/", "series": [], "comments": "http://patchwork.ozlabs.org/api/patches/560716/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/560716/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 hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133])\n\tby ozlabs.org (Postfix) with ESMTP id 4A937140BA3\n\tfor <incoming@patchwork.ozlabs.org>;\n\tThu, 24 Dec 2015 07:06:20 +1100 (AEDT)", "from localhost (localhost [127.0.0.1])\n\tby hemlock.osuosl.org (Postfix) with ESMTP id 99A9C95A9A;\n\tWed, 23 Dec 2015 20:06:19 +0000 (UTC)", "from hemlock.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id 3QWkKGJDSHG2; Wed, 23 Dec 2015 20:06:17 +0000 (UTC)", "from ash.osuosl.org (ash.osuosl.org [140.211.166.34])\n\tby hemlock.osuosl.org (Postfix) with ESMTP id 6E47795ABF;\n\tWed, 23 Dec 2015 20:06:13 +0000 (UTC)", "from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136])\n\tby ash.osuosl.org (Postfix) with ESMTP id BA7881C07F9\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tWed, 23 Dec 2015 20:06:02 +0000 (UTC)", "from localhost (localhost [127.0.0.1])\n\tby silver.osuosl.org (Postfix) with ESMTP id 61DA8268F9\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tWed, 23 Dec 2015 20:06:02 +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 ABEn+ifIyxYR for <intel-wired-lan@lists.osuosl.org>;\n\tWed, 23 Dec 2015 20:05:59 +0000 (UTC)", "from mga14.intel.com (mga14.intel.com [192.55.52.115])\n\tby silver.osuosl.org (Postfix) with ESMTP id 88FD533B42\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tWed, 23 Dec 2015 20:05:58 +0000 (UTC)", "from fmsmga003.fm.intel.com ([10.253.24.29])\n\tby fmsmga103.fm.intel.com with ESMTP; 23 Dec 2015 12:05:58 -0800", "from dkavalur-mobl.amr.corp.intel.com (HELO\n\tlocalhost.localdomain.localdomain) ([134.134.176.72])\n\tby FMSMGA003.fm.intel.com with ESMTP; 23 Dec 2015 12:05:58 -0800" ], "X-Virus-Scanned": [ "amavisd-new at osuosl.org", "amavisd-new at osuosl.org" ], "X-Greylist": "domain auto-whitelisted by SQLgrey-1.7.6", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.20,470,1444719600\"; d=\"scan'208\";a=\"622911068\"", "From": "Deepthi Kavalur <deepthi.kavalur@intel.com>", "To": "intel-wired-lan@lists.osuosl.org", "Date": "Wed, 23 Dec 2015 12:05:52 -0800", "Message-Id": "<1450901156-30904-13-git-send-email-deepthi.kavalur@intel.com>", "X-Mailer": "git-send-email 2.1.0", "In-Reply-To": "<1450901156-30904-1-git-send-email-deepthi.kavalur@intel.com>", "References": "<1450901156-30904-1-git-send-email-deepthi.kavalur@intel.com>", "Subject": "[Intel-wired-lan] [next PATCH S25 12/16] i40evf: enable bus master\n\tafter reset", "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": "From: Mitch Williams <mitch.a.williams@intel.com>\n\nIf the VF is reset via VFLR, the device will be knocked out of bus\nmaster mode, and the driver will fail to recover from the reset. Fix\nthis by enabling bus mastering after every reset. In a non-VFLR case,\nthe bus master bit will not be disabled, and this call will have no effect.\n\nSigned-off-by: Mitch Williams <mitch.a.williams@intel.com>\nChange-ID: Id515859ac7a691db478222228add6d149e96801a\n---\nTesting-Hints:\nInitiate a VFLR using \"setpci -s <pci location of VF> CAP_EXP+8.W=8000\"\n\n drivers/net/ethernet/intel/i40evf/i40evf_main.c | 1 +\n 1 file changed, 1 insertion(+)", "diff": "diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c\nindex 5b88123..9b38051 100644\n--- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c\n+++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c\n@@ -1837,6 +1837,7 @@ static void i40evf_reset_task(struct work_struct *work)\n \t\t\tbreak;\n \t\tmsleep(I40EVF_RESET_WAIT_MS);\n \t}\n+\tpci_set_master(adapter->pdev);\n \t/* extra wait to make sure minimum wait is met */\n \tmsleep(I40EVF_RESET_WAIT_MS);\n \tif (i == I40EVF_RESET_WAIT_COUNT) {\n", "prefixes": [ "next", "S25", "12/16" ] }