From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:58345) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cZPVy-0005x5-Su for qemu-devel@nongnu.org; Thu, 02 Feb 2017 17:06:04 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cZPVu-0006qF-Tx for qemu-devel@nongnu.org; Thu, 02 Feb 2017 17:06:02 -0500 Received: from mx1.redhat.com ([209.132.183.28]:16645) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cZPVu-0006pw-Ns for qemu-devel@nongnu.org; Thu, 02 Feb 2017 17:05:58 -0500 Received: from int-mx13.intmail.prod.int.phx2.redhat.com (int-mx13.intmail.prod.int.phx2.redhat.com [10.5.11.26]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 8AFB0C057FAD for ; Thu, 2 Feb 2017 22:05:58 +0000 (UTC) From: Marcel Apfelbaum Date: Fri, 3 Feb 2017 00:05:52 +0200 Message-Id: <1486073152-27152-1-git-send-email-marcel@redhat.com> Subject: [Qemu-devel] [PATCH] hw/pxb-pcie: fix PCI Express hotplug support List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: mst@redhat.com, imammedo@redhat.com, marcel@redhat.com Add the missing osc method for pxb-pcie devices Signed-off-by: Marcel Apfelbaum --- Note: The patch is based on the fact that Q35's osc method is quite generic. Thanks, Marcel hw/i386/acpi-build.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c index 1c928ab..555aab3 100644 --- a/hw/i386/acpi-build.c +++ b/hw/i386/acpi-build.c @@ -1964,6 +1964,11 @@ build_dsdt(GArray *table_data, BIOSLinker *linker, aml_append(dev, aml_name_decl("_UID", aml_int(bus_num))); aml_append(dev, aml_name_decl("_HID", aml_eisaid("PNP0A03"))); aml_append(dev, aml_name_decl("_BBN", aml_int(bus_num))); + if (pci_bus_is_express(bus)) { + aml_append(dev, aml_name_decl("SUPP", aml_int(0))); + aml_append(dev, aml_name_decl("CTRL", aml_int(0))); + aml_append(dev, build_q35_osc_method()); + } if (numa_node != NUMA_NODE_UNASSIGNED) { aml_append(dev, aml_name_decl("_PXM", aml_int(numa_node))); -- 2.5.5