From nobody Thu Nov 6 10:13:57 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=linux.intel.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 154023422037822.32698784614638; Mon, 22 Oct 2018 11:50:20 -0700 (PDT) Received: from localhost ([::1]:36660 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gEfHP-0002uf-8o for importer@patchew.org; Mon, 22 Oct 2018 14:50:19 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39527) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gEf6a-00018F-2D for qemu-devel@nongnu.org; Mon, 22 Oct 2018 14:39:11 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gEf6Z-0005BE-7G for qemu-devel@nongnu.org; Mon, 22 Oct 2018 14:39:07 -0400 Received: from mga01.intel.com ([192.55.52.88]:7878) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gEf6Y-0004Je-RK for qemu-devel@nongnu.org; Mon, 22 Oct 2018 14:39:07 -0400 Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 22 Oct 2018 11:38:47 -0700 Received: from omccarth-mobl.ger.corp.intel.com (HELO localhost.localdomain) ([10.252.18.99]) by FMSMGA003.fm.intel.com with ESMTP; 22 Oct 2018 11:38:45 -0700 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.54,413,1534834800"; d="scan'208";a="90378059" From: Samuel Ortiz To: qemu-devel@nongnu.org Date: Mon, 22 Oct 2018 20:36:49 +0200 Message-Id: <20181022183656.4902-20-sameo@linux.intel.com> X-Mailer: git-send-email 2.17.2 In-Reply-To: <20181022183656.4902-1-sameo@linux.intel.com> References: <20181022183656.4902-1-sameo@linux.intel.com> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 192.55.52.88 Subject: [Qemu-devel] [PATCH 19/26] hw: acpi: reduced: Add MCFG support X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Yang Zhong , Igor Mammedov , Samuel Ortiz , "Michael S. Tsirkin" Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RDMRC_1 RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Yang Zhong For PCIe based platform, we need to add an MCFG table to the hardware-reduced DSDT. Cc: "Michael S. Tsirkin" Cc: Igor Mammedov Signed-off-by: Yang Zhong Signed-off-by: Samuel Ortiz --- hw/acpi/reduced.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/hw/acpi/reduced.c b/hw/acpi/reduced.c index 364b105f58..0f6397c740 100644 --- a/hw/acpi/reduced.c +++ b/hw/acpi/reduced.c @@ -94,6 +94,7 @@ static void acpi_reduced_build(MachineState *ms, AcpiBuil= dTables *tables, Range pci_hole, pci_hole64; Object *pci_host; PCIBus *bus =3D NULL; + AcpiMcfgInfo mcfg; GArray *tables_blob =3D tables->table_data; =20 acpi_get_pci_holes(&pci_hole, &pci_hole64); @@ -127,6 +128,12 @@ static void acpi_reduced_build(MachineState *ms, AcpiB= uildTables *tables, acpi_add_table(table_offsets, tables_blob); mc->firmware_build_methods.acpi.madt(tables_blob, tables->linker, ms, = conf); =20 + if (acpi_get_mcfg(&mcfg)) { + acpi_add_table(table_offsets, tables_blob); + mc->firmware_build_methods.acpi.mcfg(tables_blob, + tables->linker, &mcfg); + } + /* RSDT is pointed to by RSDP */ xsdt =3D tables_blob->len; build_xsdt(tables_blob, tables->linker, table_offsets, NULL, NULL); --=20 2.17.2