From mboxrd@z Thu Jan 1 00:00:00 1970 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=-13.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,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 129E0C4361B for ; Mon, 14 Dec 2020 20:54:53 +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 9077E22473 for ; Mon, 14 Dec 2020 20:54:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9077E22473 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]:58690 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kourr-0003jX-Jh for qemu-devel@archiver.kernel.org; Mon, 14 Dec 2020 15:54:51 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:50906) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kouo2-0006IV-Gz for qemu-devel@nongnu.org; Mon, 14 Dec 2020 15:50:55 -0500 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:26929) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kouny-0001i4-Cg for qemu-devel@nongnu.org; Mon, 14 Dec 2020 15:50:54 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1607979048; 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=RtdSpy+EuJ3LZzqelkFJA7fB+vcxup1ngl3sortIzSs=; b=AUsec5rREaSqMuGTKrJjGZv5ui6UNwwUjCaN18ou6dtDUeDg/uVlPV/8OM2ojvZqsVs2wa UzDdmNe2lipKgJhjdesqjpSCcuRdw3HozlsWQmhQRnlO7kMsGlQ6UDpqAQp7JlU7M8vEvD DCjZTY1XkBjx1C0j27U2LZCVk13KiYU= 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-174-zjNiDgKcMfW_rJqo8TTuVg-1; Mon, 14 Dec 2020 15:50:46 -0500 X-MC-Unique: zjNiDgKcMfW_rJqo8TTuVg-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 6D9AF8735D0; Mon, 14 Dec 2020 20:50:45 +0000 (UTC) Received: from localhost (ovpn-116-160.rdu2.redhat.com [10.10.116.160]) by smtp.corp.redhat.com (Postfix) with ESMTP id 2CEC11001901; Mon, 14 Dec 2020 20:50:42 +0000 (UTC) From: Eduardo Habkost To: qemu-devel@nongnu.org Subject: [PATCH v2 3/3] hw/i386: expose a "smbios-ep" PC machine property Date: Mon, 14 Dec 2020 15:50:29 -0500 Message-Id: <20201214205029.2991222-4-ehabkost@redhat.com> In-Reply-To: <20201214205029.2991222-1-ehabkost@redhat.com> References: <20201214205029.2991222-1-ehabkost@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=ehabkost@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=63.128.21.124; envelope-from=ehabkost@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, 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_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham 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: Peter Maydell , "Daniel P. Berrange" , Eduardo Habkost , "Michael S. Tsirkin" , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Richard Henderson , Michael Roth , Markus Armbruster , qemu-arm@nongnu.org, Paolo Bonzini , Igor Mammedov , Laszlo Ersek Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Daniel P. Berrangé The i440fx and Q35 machine types are both hardcoded to use the legacy SMBIOS 2.1 entry point. This is a sensible conservative choice because SeaBIOS only supports SMBIOS 2.1 EDK2, however, can also support SMBIOS 3.0 and QEMU already uses this on the ARM virt machine type. This adds a property to allow the choice of SMBIOS entry point versions For example to opt in to version 3.0 $QEMU -machine q35,smbios-ep=3_0 Signed-off-by: Daniel P. Berrangé Signed-off-by: Eduardo Habkost --- This is patch was previously submitted at: https://lore.kernel.org/qemu-devel/20200908165438.1008942-6-berrange@redhat.com Changes from v1: * Include qapi-visit-smbios.h instead of qapi-visit-machine.h * Commit message fix: s/smbios_ep/smbios-ep/ --- include/hw/i386/pc.h | 3 +++ hw/i386/pc.c | 26 ++++++++++++++++++++++++++ hw/i386/pc_piix.c | 2 +- hw/i386/pc_q35.c | 2 +- 4 files changed, 31 insertions(+), 2 deletions(-) diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index 2aa8797c6e..2075093b32 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -11,6 +11,7 @@ #include "hw/acpi/acpi_dev_interface.h" #include "hw/hotplug.h" #include "qom/object.h" +#include "hw/firmware/smbios.h" #define HPET_INTCAP "hpet-intcap" @@ -38,6 +39,7 @@ typedef struct PCMachineState { /* Configuration options: */ uint64_t max_ram_below_4g; OnOffAuto vmport; + SmbiosEntryPointType smbios_ep; bool acpi_build_enabled; bool smbus_enabled; @@ -62,6 +64,7 @@ typedef struct PCMachineState { #define PC_MACHINE_SATA "sata" #define PC_MACHINE_PIT "pit" #define PC_MACHINE_MAX_FW_SIZE "max-fw-size" +#define PC_MACHINE_SMBIOS_EP "smbios-ep" /** * PCMachineClass: diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 640fb5b0b7..3cc559e0d9 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -81,6 +81,7 @@ #include "hw/mem/nvdimm.h" #include "qapi/error.h" #include "qapi/qapi-visit-common.h" +#include "qapi/qapi-visit-smbios.h" #include "qapi/visitor.h" #include "hw/core/cpu.h" #include "hw/usb.h" @@ -1532,6 +1533,23 @@ static void pc_machine_set_hpet(Object *obj, bool value, Error **errp) pcms->hpet_enabled = value; } +static void pc_machine_get_smbios_ep(Object *obj, Visitor *v, const char *name, + void *opaque, Error **errp) +{ + PCMachineState *pcms = PC_MACHINE(obj); + SmbiosEntryPointType smbios_ep = pcms->smbios_ep; + + visit_type_SmbiosEntryPointType(v, name, &smbios_ep, errp); +} + +static void pc_machine_set_smbios_ep(Object *obj, Visitor *v, const char *name, + void *opaque, Error **errp) +{ + PCMachineState *pcms = PC_MACHINE(obj); + + visit_type_SmbiosEntryPointType(v, name, &pcms->smbios_ep, errp); +} + static void pc_machine_get_max_ram_below_4g(Object *obj, Visitor *v, const char *name, void *opaque, Error **errp) @@ -1621,6 +1639,8 @@ static void pc_machine_initfn(Object *obj) pcms->vmport = ON_OFF_AUTO_OFF; #endif /* CONFIG_VMPORT */ pcms->max_ram_below_4g = 0; /* use default */ + pcms->smbios_ep = SMBIOS_ENTRY_POINT_TYPE_2_1; + /* acpi build is enabled by default if machine supports it */ pcms->acpi_build_enabled = PC_MACHINE_GET_CLASS(pcms)->has_acpi_build; pcms->smbus_enabled = true; @@ -1759,6 +1779,12 @@ static void pc_machine_class_init(ObjectClass *oc, void *data) NULL, NULL); object_class_property_set_description(oc, PC_MACHINE_MAX_FW_SIZE, "Maximum combined firmware size"); + + object_class_property_add(oc, PC_MACHINE_SMBIOS_EP, "str", + pc_machine_get_smbios_ep, pc_machine_set_smbios_ep, + NULL, NULL); + object_class_property_set_description(oc, PC_MACHINE_SMBIOS_EP, + "SMBIOS Entry Point version [v2_1, v3_0]"); } static const TypeInfo pc_machine_info = { diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index 08b82df4d1..30ae7f27af 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -179,7 +179,7 @@ static void pc_init1(MachineState *machine, smbios_set_defaults("QEMU", "Standard PC (i440FX + PIIX, 1996)", mc->name, pcmc->smbios_legacy_mode, pcmc->smbios_uuid_encoded, - SMBIOS_ENTRY_POINT_TYPE_2_1); + pcms->smbios_ep); } /* allocate ram and load rom/bios */ diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c index f71b1e2dcf..9974426806 100644 --- a/hw/i386/pc_q35.c +++ b/hw/i386/pc_q35.c @@ -198,7 +198,7 @@ static void pc_q35_init(MachineState *machine) smbios_set_defaults("QEMU", "Standard PC (Q35 + ICH9, 2009)", mc->name, pcmc->smbios_legacy_mode, pcmc->smbios_uuid_encoded, - SMBIOS_ENTRY_POINT_TYPE_2_1); + pcms->smbios_ep); } /* allocate ram and load rom/bios */ -- 2.28.0