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 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 3D4B2D41C14 for ; Thu, 11 Dec 2025 10:32:39 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vTdxr-0001tY-KC; Thu, 11 Dec 2025 05:32:03 -0500 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 1vTdxp-0001sH-Db for qemu-devel@nongnu.org; Thu, 11 Dec 2025 05:32:02 -0500 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 1vTdxo-0008Um-3Z for qemu-devel@nongnu.org; Thu, 11 Dec 2025 05:32:01 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1765449119; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=RbvZl+vxzfLE3Kc7Wvw7PIUMKqNVOyqJtrnlb2bMgEM=; b=g9VI6452nM2ShQrhyaJj/rAsDktsb/MINIDLFhOMJqnFBbXhuPFshYBMSSXS/kDe7BGxmI un3DBco4qKS5l1OY+A2RyYgeDdDKL2hKNfnfwbgiLKvJ4yaKEppWF4d+in1x3hn+PlnpUg jb1WCGWdCrsTTeAm4jlAEjAiM4MEQds= Received: from mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-651-B-BrPfBkNr2nhG_Wj9i9dw-1; Thu, 11 Dec 2025 05:31:56 -0500 X-MC-Unique: B-BrPfBkNr2nhG_Wj9i9dw-1 X-Mimecast-MFC-AGG-ID: B-BrPfBkNr2nhG_Wj9i9dw_1765449114 Received: from mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.93]) (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 mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id A036118002EC; Thu, 11 Dec 2025 10:31:54 +0000 (UTC) Received: from osteffen-laptop.redhat.com (unknown [10.45.225.89]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id C19AB1800451; Thu, 11 Dec 2025 10:31:49 +0000 (UTC) From: Oliver Steffen To: qemu-devel@nongnu.org Cc: Richard Henderson , Paolo Bonzini , Igor Mammedov , "Michael S. Tsirkin" , Joerg Roedel , Gerd Hoffmann , kvm@vger.kernel.org, Zhao Liu , Eduardo Habkost , Marcelo Tosatti , Luigi Leonardi , Stefano Garzarella , Ani Sinha , Marcel Apfelbaum , Oliver Steffen Subject: [PATCH v2 2/3] hw/acpi: Add standalone function to build MADT Date: Thu, 11 Dec 2025 11:31:35 +0100 Message-ID: <20251211103136.1578463-3-osteffen@redhat.com> In-Reply-To: <20251211103136.1578463-1-osteffen@redhat.com> References: <20251211103136.1578463-1-osteffen@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 Received-SPF: pass client-ip=170.10.129.124; envelope-from=osteffen@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_H2=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_PASS=-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: 2.1.29 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 Add a fuction called `acpi_build_madt_standalone()` that builds a MADT without the rest of the ACPI table structure. Signed-off-by: Oliver Steffen --- hw/i386/acpi-build.c | 8 ++++++++ hw/i386/acpi-build.h | 2 ++ 2 files changed, 10 insertions(+) diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c index 9446a9f862..e472876567 100644 --- a/hw/i386/acpi-build.c +++ b/hw/i386/acpi-build.c @@ -2249,3 +2249,11 @@ void acpi_setup(void) */ acpi_build_tables_cleanup(&tables, false); } + +GArray *acpi_build_madt_standalone(MachineState *machine) { + X86MachineState *x86ms = X86_MACHINE(machine); + GArray *table = g_array_new(false, true, 1); + acpi_build_madt(table, NULL, x86ms, x86ms->oem_id, + x86ms->oem_table_id); + return table; +} diff --git a/hw/i386/acpi-build.h b/hw/i386/acpi-build.h index 8ba3c33e48..00e19bbe5e 100644 --- a/hw/i386/acpi-build.h +++ b/hw/i386/acpi-build.h @@ -8,4 +8,6 @@ extern const struct AcpiGenericAddress x86_nvdimm_acpi_dsmio; void acpi_setup(void); Object *acpi_get_i386_pci_host(void); +GArray *acpi_build_madt_standalone(MachineState *machine); + #endif -- 2.52.0