From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5C5DC2C0270 for ; Tue, 27 Jan 2026 10:03:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769508205; cv=none; b=ghADvSqRQZosDQ/LO1xxqK2AXFzKkTwJspeFi9qC4iRnL5IJiyHu/id1ejnXwiwi/ieaNu+auDENkIFs0Kc595olGwonGE+6WdJ9Dm2qaxdJ3FzU4i5/00TClXEtiDxoYvuWcQc0YoK7aao8qg0Ujt9hnhIqIbQz4VnhuBmBcKM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769508205; c=relaxed/simple; bh=AsiNpdRxORH1e7eDIrHk62Djeg5aHSaFPaNNedP3klY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=C0tE7zBifE/ViZxUSMB75SIa9l0SAv6BPJBVVS6evR/jPTv76ENdllqXFTu6vIF9rLzl6AZvZ20r6FfZA7WeWIZYqqsaIFtbDS1N7HVqKTKzHn8f0geSeUznQ5I4EMNwpuoMCtTUwevgn2JyMDwfIImwekU0kplAYdzuq5VPrK4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=ZyLYTJ08; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="ZyLYTJ08" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1769508203; 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=QpEw8yEkNdxIl1el1j22OB3dfzc6fkynrGThqY7HmlA=; b=ZyLYTJ08AjO7wm02eF+daIf/VSO4viB5vQx5X4PlMlx7gs3++GUQYSPjprmGqFPeJGONR6 TN0dHq/i3QeZHb0hUMs7phHTHU2I9Z8g+n+bH0gYP6LkO86rFxrnGiNXjz67VWrUGMuaJs ZAqS3r9NjGIBJgp7GKL/qL3YWbA6Il0= Received: from mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-83-6FSK86biPKW35eFGNcRUFg-1; Tue, 27 Jan 2026 05:03:18 -0500 X-MC-Unique: 6FSK86biPKW35eFGNcRUFg-1 X-Mimecast-MFC-AGG-ID: 6FSK86biPKW35eFGNcRUFg_1769508197 Received: from mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.111]) (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-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 3D0661944F12; Tue, 27 Jan 2026 10:03:17 +0000 (UTC) Received: from osteffen-thinkpadx1carbongen12.rmtde.csb (unknown [10.44.34.174]) by mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id AD0F4180049F; Tue, 27 Jan 2026 10:03:10 +0000 (UTC) From: Oliver Steffen To: qemu-devel@nongnu.org Cc: Paolo Bonzini , Eduardo Habkost , Gerd Hoffmann , Stefano Garzarella , Zhao Liu , Marcel Apfelbaum , Igor Mammedov , Marcelo Tosatti , Richard Henderson , Ani Sinha , kvm@vger.kernel.org, "Michael S. Tsirkin" , Luigi Leonardi , Joerg Roedel , Oliver Steffen Subject: [PATCH v5 2/6] hw/acpi: Add standalone function to build MADT Date: Tue, 27 Jan 2026 11:02:53 +0100 Message-ID: <20260127100257.1074104-3-osteffen@redhat.com> In-Reply-To: <20260127100257.1074104-1-osteffen@redhat.com> References: <20260127100257.1074104-1-osteffen@redhat.com> Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.111 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 | 9 +++++++++ hw/i386/acpi-build.h | 2 ++ 2 files changed, 11 insertions(+) diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c index 9446a9f862..19c62362e3 100644 --- a/hw/i386/acpi-build.c +++ b/hw/i386/acpi-build.c @@ -2249,3 +2249,12 @@ 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