{"id":818767,"url":"http://patchwork.ozlabs.org/api/covers/818767/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-pci/cover/1506448161-30961-1-git-send-email-kdinh@apm.com/","project":{"id":28,"url":"http://patchwork.ozlabs.org/api/projects/28/?format=json","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":"<1506448161-30961-1-git-send-email-kdinh@apm.com>","list_archive_url":null,"date":"2017-09-26T17:49:19","name":"[v4,pci,0/2] PCI/MSI: pci-xgene-msi: Enable MSI support in ACPI boot for X-Gene v1","submitter":{"id":71514,"url":"http://patchwork.ozlabs.org/api/people/71514/?format=json","name":"Khuong Dinh","email":"kdinh@apm.com"},"mbox":"http://patchwork.ozlabs.org/project/linux-pci/cover/1506448161-30961-1-git-send-email-kdinh@apm.com/mbox/","series":[{"id":5205,"url":"http://patchwork.ozlabs.org/api/series/5205/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-pci/list/?series=5205","date":"2017-09-26T17:49:19","name":"PCI/MSI: pci-xgene-msi: Enable MSI support in ACPI boot for X-Gene v1","version":4,"mbox":"http://patchwork.ozlabs.org/series/5205/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/covers/818767/comments/","headers":{"Return-Path":"","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=)","Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3y1pvc05Ryz9t3B\n\tfor ;\n\tWed, 27 Sep 2017 04:12:28 +1000 (AEST)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1031158AbdIZSMZ (ORCPT );\n\tTue, 26 Sep 2017 14:12:25 -0400","from [198.137.200.161] ([198.137.200.161]:58412 \"EHLO\n\tdenmail01.amcc.com\" rhost-flags-FAIL-FAIL-OK-FAIL) by vger.kernel.org\n\twith ESMTP id S1030942AbdIZSMZ (ORCPT\n\t); Tue, 26 Sep 2017 14:12:25 -0400","from apm.com (denlwv018.amcc.com [10.88.160.121])\n\tby denmail01.amcc.com (8.13.8/8.13.8) with ESMTP id v8QHnXHq001995;\n\tTue, 26 Sep 2017 11:49:33 -0600","(from kdinh@localhost)\n\tby apm.com (8.14.4/8.14.4/Submit) id v8QHnVg0031008;\n\tTue, 26 Sep 2017 11:49:31 -0600"],"X-Greylist":"delayed 1335 seconds by postgrey-1.27 at vger.kernel.org;\n\tTue, 26 Sep 2017 14:12:25 EDT","From":"Khuong Dinh ","To":"lorenzo.pieralisi@arm.com, marc.zyngier@arm.com,\n\tmsalter@redhat.com, bhelgaas@google.com, linux-pci@vger.kernel.org,\n\tjcm@redhat.com","Cc":"patches@apm.com, linux-kernel@vger.kernel.org,\n\tlinux-arm-kernel@lists.infradead.org, rjw@rjwysocki.net,\n\tKhuong Dinh ","Subject":"[PATCH v4 pci 0/2] PCI/MSI: pci-xgene-msi: Enable MSI support in\n\tACPI boot for X-Gene v1","Date":"Tue, 26 Sep 2017 11:49:19 -0600","Message-Id":"<1506448161-30961-1-git-send-email-kdinh@apm.com>","X-Mailer":"git-send-email 1.7.1","Sender":"linux-pci-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"linux-pci@vger.kernel.org"},"content":"This patch set enables ACPI MSI support for X-Gene PCIe v1 hardware\nand provides the proper MSI driver initialization ordering.\n\nSigned-off-by: Khuong Dinh \n---\nv4:\n - Remove Marc Zyngier ACK in v2\n - Use acpi_bus_scan on MSI controller handle when MSI device is found\n - Register ACPI MSI driver when MSI device is found instead of using\n subsys_initcall\n - Split ACPI MSI driver support into two patches - one to enable MSI\nsupport for X-Gene PCIe v1 hardware, one to enforce MSI driver loaded\nbefore PCIe controller driver in ACPI boot mode\nv3:\n - Input X-Gene MSI base address for irq_domain_alloc_fwnode\n - Add a hook to enforce X-Gene MSI be probed prior acpi_bus_scan happens\nv2:\n - Verify with BIOS version 3.06.25 and 3.07.09\nv1:\n - Initial version\n---\n\nKhuong Dinh (2):\n PCI/MSI: pci-xgene-msi: Enable MSI support in ACPI boot for X-Gene v1\n PCI/MSI: Enforce MSI driver loaded before PCIe in ACPI boot\n\n drivers/acpi/Makefile | 2 +-\n drivers/acpi/acpi_msi.c | 86 ++++++++++++++++++++++++++++++++++++++\n drivers/acpi/acpi_platform.c | 3 +-\n drivers/acpi/internal.h | 1 +\n drivers/acpi/scan.c | 1 +\n drivers/pci/host/pci-xgene-msi.c | 60 ++++++++++++++++++++++++--\n include/linux/acpi_msi.h | 37 ++++++++++++++++\n 7 files changed, 183 insertions(+), 7 deletions(-)\n create mode 100644 drivers/acpi/acpi_msi.c\n create mode 100644 include/linux/acpi_msi.h"}