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GET /api/patches/811432/?format=api
{ "id": 811432, "url": "http://patchwork.ozlabs.org/api/patches/811432/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-pci/patch/20170908095348.16578-8-thomas.petazzoni@free-electrons.com/", "project": { "id": 28, "url": "http://patchwork.ozlabs.org/api/projects/28/?format=api", "name": "Linux PCI development", "link_name": "linux-pci", "list_id": "linux-pci.vger.kernel.org", "list_email": "linux-pci@vger.kernel.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20170908095348.16578-8-thomas.petazzoni@free-electrons.com>", "list_archive_url": null, "date": "2017-09-08T09:53:48", "name": "[7/7] PCI: aardvark: define IRQ related hooks in pci_host_bridge", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "eb506a44d3722c3da6993aa2a3d42aed674e52f1", "submitter": { "id": 2230, "url": "http://patchwork.ozlabs.org/api/people/2230/?format=api", "name": "Thomas Petazzoni", "email": "thomas.petazzoni@free-electrons.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-pci/patch/20170908095348.16578-8-thomas.petazzoni@free-electrons.com/mbox/", "series": [ { "id": 2162, "url": "http://patchwork.ozlabs.org/api/series/2162/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-pci/list/?series=2162", "date": "2017-09-08T09:53:41", "name": "PCI: aardvark: improve compatibility with PCI devices", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/2162/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/811432/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/811432/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<linux-pci-owner@vger.kernel.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org", "Authentication-Results": "ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=linux-pci-owner@vger.kernel.org;\n\treceiver=<UNKNOWN>)", "Received": [ "from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3xpXhw4brsz9sPk\n\tfor <incoming@patchwork.ozlabs.org>;\n\tFri, 8 Sep 2017 19:54:08 +1000 (AEST)", "(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1754177AbdIHJyF (ORCPT <rfc822;incoming@patchwork.ozlabs.org>);\n\tFri, 8 Sep 2017 05:54:05 -0400", "from mail.free-electrons.com ([62.4.15.54]:41985 \"EHLO\n\tmail.free-electrons.com\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S1753727AbdIHJyB (ORCPT\n\t<rfc822;linux-pci@vger.kernel.org>); Fri, 8 Sep 2017 05:54:01 -0400", "by mail.free-electrons.com (Postfix, from userid 110)\n\tid 3D9A221D37; Fri, 8 Sep 2017 11:53:59 +0200 (CEST)", "from localhost (LStLambert-657-1-97-87.w90-63.abo.wanadoo.fr\n\t[90.63.216.87])\n\tby mail.free-electrons.com (Postfix) with ESMTPSA id 1558220A4E;\n\tFri, 8 Sep 2017 11:53:59 +0200 (CEST)" ], "X-Spam-Checker-Version": "SpamAssassin 3.4.0 (2014-02-07) on\n\tmail.free-electrons.com", "X-Spam-Level": "", "X-Spam-Status": "No, score=-1.0 required=5.0 tests=ALL_TRUSTED,SHORTCIRCUIT,\n\tURIBL_BLOCKED shortcircuit=ham autolearn=disabled version=3.4.0", "From": "Thomas Petazzoni <thomas.petazzoni@free-electrons.com>", "To": "Bjorn Helgaas <bhelgaas@google.com>, linux-pci@vger.kernel.org", "Cc": "Nadav Haklai <nadavh@marvell.com>, Hanna Hawa <hannah@marvell.com>,\n\tYehuda Yitschak <yehuday@marvell.com>, Victor Gu <xigu@marvell.com>,\n\tJason Cooper <jason@lakedaemon.net>, Andrew Lunn <andrew@lunn.ch>,\n\tSebastian Hesselbarth <sebastian.hesselbarth@gmail.com>, Gregory Clement\n\t<gregory.clement@free-electrons.com>, \n\tlinux-arm-kernel@lists.infradead.org, =?utf-8?q?Miqu=C3=A8l_Raynal?=\n\t<miquel.raynal@free-electrons.com>, Antoine Tenart\n\t<antoine.tenart@free-electrons.com>, Thomas Petazzoni\n\t<thomas.petazzoni@free-electrons.com>, stable@vger.kernel.org", "Subject": "[PATCH 7/7] PCI: aardvark: define IRQ related hooks in\n\tpci_host_bridge", "Date": "Fri, 8 Sep 2017 11:53:48 +0200", "Message-Id": "<20170908095348.16578-8-thomas.petazzoni@free-electrons.com>", "X-Mailer": "git-send-email 2.13.5", "In-Reply-To": "<20170908095348.16578-1-thomas.petazzoni@free-electrons.com>", "References": "<20170908095348.16578-1-thomas.petazzoni@free-electrons.com>", "Sender": "linux-pci-owner@vger.kernel.org", "Precedence": "bulk", "List-ID": "<linux-pci.vger.kernel.org>", "X-Mailing-List": "linux-pci@vger.kernel.org" }, "content": "Commit 769b461fc0c0 (\"arm64: PCI: Drop DT IRQ allocation from\npcibios_alloc_irq()\") was assuming all PCI host controller drivers had\nbeen converted to use ->map_irq(), but that wasn't the case:\npci-aardvark had not been converted. Due to this, it broke the support\nfor legacy PCI interrupts when using the pci-aardvark driver (used on\nMarvell Armada 3720 platforms).\n\nIn order to fix this, we make sure the ->map_irq and ->swizzle_irq\nfields of pci_host_bridge are properly filled in.\n\nFixes: 769b461fc0c0 (\"arm64: PCI: Drop DT IRQ allocation from pcibios_alloc_irq()\")\nSigned-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>\nCc: <stable@vger.kernel.org> # v4.13+\n---\n drivers/pci/host/pci-aardvark.c | 2 ++\n 1 file changed, 2 insertions(+)", "diff": "diff --git a/drivers/pci/host/pci-aardvark.c b/drivers/pci/host/pci-aardvark.c\nindex 6d6a2ae35481..f682650bf037 100644\n--- a/drivers/pci/host/pci-aardvark.c\n+++ b/drivers/pci/host/pci-aardvark.c\n@@ -999,6 +999,8 @@ static int advk_pcie_probe(struct platform_device *pdev)\n \tbridge->sysdata = pcie;\n \tbridge->busnr = 0;\n \tbridge->ops = &advk_pcie_ops;\n+\tbridge->map_irq = of_irq_parse_and_map_pci;\n+\tbridge->swizzle_irq = pci_common_swizzle;\n \n \tret = pci_scan_root_bus_bridge(bridge);\n \tif (ret < 0) {\n", "prefixes": [ "7/7" ] }