From patchwork Tue Mar 12 16:10:49 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Igor Mammedov X-Patchwork-Id: 13590276 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id F3D9BC54E5D for ; Tue, 12 Mar 2024 16:14:23 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rk4jH-0006ym-4q; Tue, 12 Mar 2024 12:11:51 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rk4io-0006BV-Ls for qemu-devel@nongnu.org; Tue, 12 Mar 2024 12:11:23 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rk4im-0007Jq-BR for qemu-devel@nongnu.org; Tue, 12 Mar 2024 12:11:22 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1710259879; 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=NX+1pUcb26oyJWxuy8qD9M8Pf9c6lEpEj7bKRXsqTus=; b=MLk0OdE5WLjqINVMUlYqN3LCKniLnp0hrndk39uOU0p+2lPk/dEVaRHsKK3GF8478ZCMeF F2qITvkNU1/jTT1ZzM2bsAg5vhrmmVUheNOjodOfXYOZnbdX4irWUFhzKKeu4cwoQNDjKq ZX1d73MYx+QDekmnr1NH/h4+w/KJlio= Received: from mimecast-mx02.redhat.com (mx-ext.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-251-OczK7HlsM1KDT531lisNIw-1; Tue, 12 Mar 2024 12:11:16 -0400 X-MC-Unique: OczK7HlsM1KDT531lisNIw-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.rdu2.redhat.com [10.11.54.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id D4CAE1C07F4D; Tue, 12 Mar 2024 16:11:15 +0000 (UTC) Received: from dell-r430-03.lab.eng.brq2.redhat.com (dell-r430-03.lab.eng.brq2.redhat.com [10.37.153.18]) by smtp.corp.redhat.com (Postfix) with ESMTP id D9E6D3C23; Tue, 12 Mar 2024 16:11:14 +0000 (UTC) From: Igor Mammedov To: qemu-devel@nongnu.org Cc: imammedo@redhat.com, mst@redhat.com, Ani Sinha , Fiona Ebner Subject: [PATCH v3 19/20] pc/q35: set SMBIOS entry point type to 'auto' by default Date: Tue, 12 Mar 2024 17:10:49 +0100 Message-Id: <20240312161050.2248814-20-imammedo@redhat.com> In-Reply-To: <20240312161050.2248814-1-imammedo@redhat.com> References: <20240312161050.2248814-1-imammedo@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.1 Received-SPF: pass client-ip=170.10.129.124; envelope-from=imammedo@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.687, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Use smbios-entry-point-type='auto' for newer machine types as a workaround for Windows not detecting SMBIOS tables. Which makes QEMU pick SMBIOS tables based on configuration (with 2.x preferred and fallback to 3.x if the former isn't compatible with configuration) Default compat setting of smbios-entry-point-type after series for pc/q35 machines: * 9.0-newer: 'auto' * 8.1-8.2: '64' * 8.0-older: '32' Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2008 Signed-off-by: Igor Mammedov Reviewed-by: Ani Sinha Tested-by: Fiona Ebner --- hw/i386/pc.c | 2 +- hw/i386/pc_piix.c | 4 ++++ hw/i386/pc_q35.c | 3 +++ 3 files changed, 8 insertions(+), 1 deletion(-) diff --git a/hw/i386/pc.c b/hw/i386/pc.c index a8e8aa2ac8..cf16337341 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -1847,7 +1847,7 @@ static void pc_machine_class_init(ObjectClass *oc, void *data) mc->nvdimm_supported = true; mc->smp_props.dies_supported = true; mc->default_ram_id = "pc.ram"; - pcmc->default_smbios_ep_type = SMBIOS_ENTRY_POINT_TYPE_64; + pcmc->default_smbios_ep_type = SMBIOS_ENTRY_POINT_TYPE_AUTO; object_class_property_add(oc, PC_MACHINE_MAX_RAM_BELOW_4G, "size", pc_machine_get_max_ram_below_4g, pc_machine_set_max_ram_below_4g, diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index 319bc4b180..bb80c10b96 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -526,12 +526,16 @@ DEFINE_I440FX_MACHINE(v9_0, "pc-i440fx-9.0", NULL, static void pc_i440fx_8_2_machine_options(MachineClass *m) { + PCMachineClass *pcmc = PC_MACHINE_CLASS(m); + pc_i440fx_9_0_machine_options(m); m->alias = NULL; m->is_default = false; compat_props_add(m->compat_props, hw_compat_8_2, hw_compat_8_2_len); compat_props_add(m->compat_props, pc_compat_8_2, pc_compat_8_2_len); + /* For pc-i44fx-8.2 and 8.1, use SMBIOS 3.X by default */ + pcmc->default_smbios_ep_type = SMBIOS_ENTRY_POINT_TYPE_64; } DEFINE_I440FX_MACHINE(v8_2, "pc-i440fx-8.2", NULL, diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c index 45a4102e75..6fef3b17bb 100644 --- a/hw/i386/pc_q35.c +++ b/hw/i386/pc_q35.c @@ -369,10 +369,13 @@ DEFINE_Q35_MACHINE(v9_0, "pc-q35-9.0", NULL, static void pc_q35_8_2_machine_options(MachineClass *m) { + PCMachineClass *pcmc = PC_MACHINE_CLASS(m); pc_q35_9_0_machine_options(m); m->alias = NULL; compat_props_add(m->compat_props, hw_compat_8_2, hw_compat_8_2_len); compat_props_add(m->compat_props, pc_compat_8_2, pc_compat_8_2_len); + /* For pc-q35-8.2 and 8.1, use SMBIOS 3.X by default */ + pcmc->default_smbios_ep_type = SMBIOS_ENTRY_POINT_TYPE_64; } DEFINE_Q35_MACHINE(v8_2, "pc-q35-8.2", NULL,