From patchwork Tue Sep 15 12:08:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 305395 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A0674C43461 for ; Tue, 15 Sep 2020 12:24:35 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 2A31C2078E for ; Tue, 15 Sep 2020 12:24:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="fIKLYnL8" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2A31C2078E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:39268 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kIA0g-00033X-1A for qemu-devel@archiver.kernel.org; Tue, 15 Sep 2020 08:24:34 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:46686) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kI9nN-0004tA-Dl for qemu-devel@nongnu.org; Tue, 15 Sep 2020 08:10:49 -0400 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:37989) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kI9nI-0007ib-Lh for qemu-devel@nongnu.org; Tue, 15 Sep 2020 08:10:48 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1600171843; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=S7l+P3buoZt7VTrit7Bgi07Dv5+mwhkNmD/cqJKlVcc=; b=fIKLYnL8tUdA/xSoq2l9Ue6Bb5/MgkuhovKsyVNPgXwDAoT38pcWKMsPgyD9xWxTKMaKVh SdXWOKafdCksjPC4DV22hz7JxpVWijFJXNB/xXcw0vuZg6oKlzbnLXMCevqzOULQz78fLd 88gp18T76zeUHJOzScj3BClfYycdOMw= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-247-5BU4jkNcMPK9Ob8JkhdGdw-1; Tue, 15 Sep 2020 08:09:33 -0400 X-MC-Unique: 5BU4jkNcMPK9Ob8JkhdGdw-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 9390C64086; Tue, 15 Sep 2020 12:09:31 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-112-85.ams2.redhat.com [10.36.112.85]) by smtp.corp.redhat.com (Postfix) with ESMTP id BCFBA19D7D; Tue, 15 Sep 2020 12:09:21 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id AC6B240820; Tue, 15 Sep 2020 14:09:09 +0200 (CEST) From: Gerd Hoffmann To: qemu-devel@nongnu.org Subject: [PATCH v8 05/21] acpi: ged: add x86 device variant. Date: Tue, 15 Sep 2020 14:08:53 +0200 Message-Id: <20200915120909.20838-6-kraxel@redhat.com> In-Reply-To: <20200915120909.20838-1-kraxel@redhat.com> References: <20200915120909.20838-1-kraxel@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=kraxel@redhat.com X-Mimecast-Spam-Score: 0.001 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=63.128.21.124; envelope-from=kraxel@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/15 02:23:19 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -50 X-Spam_score: -5.1 X-Spam_bar: ----- X-Spam_report: (-5.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-2.999, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Laurent Vivier , Peter Maydell , Thomas Huth , Eduardo Habkost , Sergio Lopez , "Michael S. Tsirkin" , Shannon Zhao , qemu-arm@nongnu.org, Gerd Hoffmann , Paolo Bonzini , Igor Mammedov , Richard Henderson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Set AcpiDeviceIfClass->madt_cpu, otherwise identical to TYPE_ACPI_GED. Signed-off-by: Gerd Hoffmann Reviewed-by: Igor Mammedov --- include/hw/acpi/generic_event_device.h | 4 +++ hw/i386/generic_event_device_x86.c | 36 ++++++++++++++++++++++++++ hw/i386/meson.build | 1 + 3 files changed, 41 insertions(+) create mode 100644 hw/i386/generic_event_device_x86.c diff --git a/include/hw/acpi/generic_event_device.h b/include/hw/acpi/generic_event_device.h index 38aec526f944..241151662b45 100644 --- a/include/hw/acpi/generic_event_device.h +++ b/include/hw/acpi/generic_event_device.h @@ -71,6 +71,10 @@ typedef struct AcpiGedState AcpiGedState; DECLARE_INSTANCE_CHECKER(AcpiGedState, ACPI_GED, TYPE_ACPI_GED) +#define TYPE_ACPI_GED_X86 "acpi-ged-x86" +#define ACPI_GED_X86(obj) \ + OBJECT_CHECK(AcpiGedX86State, (obj), TYPE_ACPI_GED_X86) + #define ACPI_GED_EVT_SEL_OFFSET 0x0 #define ACPI_GED_EVT_SEL_LEN 0x4 diff --git a/hw/i386/generic_event_device_x86.c b/hw/i386/generic_event_device_x86.c new file mode 100644 index 000000000000..e26fb02a2ef6 --- /dev/null +++ b/hw/i386/generic_event_device_x86.c @@ -0,0 +1,36 @@ +/* + * x86 variant of the generic event device for hw reduced acpi + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2 or later, as published by the Free Software Foundation. + */ + +#include "qemu/osdep.h" +#include "hw/acpi/generic_event_device.h" +#include "hw/i386/pc.h" + +static void acpi_ged_x86_class_init(ObjectClass *class, void *data) +{ + AcpiDeviceIfClass *adevc = ACPI_DEVICE_IF_CLASS(class); + + adevc->madt_cpu = pc_madt_cpu_entry; +} + +static const TypeInfo acpi_ged_x86_info = { + .name = TYPE_ACPI_GED_X86, + .parent = TYPE_ACPI_GED, + .class_init = acpi_ged_x86_class_init, + .interfaces = (InterfaceInfo[]) { + { TYPE_HOTPLUG_HANDLER }, + { TYPE_ACPI_DEVICE_IF }, + { } + } +}; + +static void acpi_ged_x86_register_types(void) +{ + type_register_static(&acpi_ged_x86_info); +} + +type_init(acpi_ged_x86_register_types) diff --git a/hw/i386/meson.build b/hw/i386/meson.build index 63918fbe22f9..1a7d1a685d77 100644 --- a/hw/i386/meson.build +++ b/hw/i386/meson.build @@ -18,6 +18,7 @@ i386_ss.add(when: 'CONFIG_VMPORT', if_true: files('vmport.c')) i386_ss.add(when: 'CONFIG_VTD', if_true: files('intel_iommu.c')) i386_ss.add(when: 'CONFIG_ACPI', if_true: files('acpi-common.c')) +i386_ss.add(when: 'CONFIG_ACPI_HW_REDUCED', if_true: files('generic_event_device_x86.c')) i386_ss.add(when: 'CONFIG_PC', if_true: files( 'pc.c', 'pc_sysfw.c',