From nobody Mon Feb 9 09:09:28 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1582129380; cv=none; d=zohomail.com; s=zohoarc; b=XjPvHtEVIXgxK/5dOaLdqFJdrAgKflR0xiPP/iJcOoXenm3Ssi9v5pgns07Sr2VbWNzoA709326KZocmlR0slCYEDTuBS8hduQeyp/O/nNKLG7uLazfNINg5+BcKmkROVVhA3Yz4SagphVENfT2JjSkbWZB51JBhdfi7DUMIpoU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1582129380; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=bEf9JOoNUjvrbh0MJq4U5GMx7zKhbh9PkfH2Axb/ZBQ=; b=NWpVZUW7LAqMQg0VIyShsYQLlPRpplElizogZWqmgolgVV2PRUKGcfRxZlFQPv0Xa+JoFFmLqeI+BYq+DPXkm7JnBMg1w/Cr8KBxG3tXXhlwkGns5ky9g3XBBC+h3Rgn94VdF/S4a4xsJTSVkrg19B1EEljWy7zJ7C0EC274nPQ= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1582129380706877.3930477251116; Wed, 19 Feb 2020 08:23:00 -0800 (PST) Received: from localhost ([::1]:55652 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j4S7n-0001M9-Ht for importer@patchew.org; Wed, 19 Feb 2020 11:22:59 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:37339) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j4Rvp-00036G-9E for qemu-devel@nongnu.org; Wed, 19 Feb 2020 11:10:39 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j4Rvo-0000mQ-0l for qemu-devel@nongnu.org; Wed, 19 Feb 2020 11:10:37 -0500 Received: from us-smtp-2.mimecast.com ([207.211.31.81]:29007 helo=us-smtp-delivery-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1j4Rvn-0000l8-SD for qemu-devel@nongnu.org; Wed, 19 Feb 2020 11:10:35 -0500 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-85-BQ9bCA1ENICFXCAizZbTew-1; Wed, 19 Feb 2020 11:10:33 -0500 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 03E171932EBB for ; Wed, 19 Feb 2020 16:10:33 +0000 (UTC) Received: from dell-r430-03.lab.eng.brq.redhat.com (dell-r430-03.lab.eng.brq.redhat.com [10.37.153.18]) by smtp.corp.redhat.com (Postfix) with ESMTP id 53FF490526; Wed, 19 Feb 2020 16:10:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1582128635; 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=bEf9JOoNUjvrbh0MJq4U5GMx7zKhbh9PkfH2Axb/ZBQ=; b=LP6iUasFS/3mc5ybbjGfzcrIfGB5SCMcfW6r2Ue7RS81XDwBQNS9u0UrM2qDFn0DjXhqvh 83dYeuaK925hwMnv2pjVB0GAZ5bngAqR8VElxN/YhCvNkvJNIN01sx56NSenogDE6cXbxd Fm3G1SDpOdgQfkbdjWhvw1DJeGqOVC0= From: Igor Mammedov To: qemu-devel@nongnu.org Subject: [PATCH v6 31/79] arm/versatilepb: use memdev for RAM Date: Wed, 19 Feb 2020 11:09:05 -0500 Message-Id: <20200219160953.13771-32-imammedo@redhat.com> In-Reply-To: <20200219160953.13771-1-imammedo@redhat.com> References: <20200219160953.13771-1-imammedo@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-MC-Unique: BQ9bCA1ENICFXCAizZbTew-1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 207.211.31.81 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: Paolo Bonzini Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @redhat.com) Content-Type: text/plain; charset="utf-8" memory_region_allocate_system_memory() API is going away, so replace it with memdev allocated MemoryRegion. The later is initialized by generic code, so board only needs to opt in to memdev scheme by providing MachineClass::default_ram_id and using MachineState::ram instead of manually initializing RAM memory region. Signed-off-by: Igor Mammedov Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- hw/arm/versatilepb.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/hw/arm/versatilepb.c b/hw/arm/versatilepb.c index e86af01537..f3c4a50b19 100644 --- a/hw/arm/versatilepb.c +++ b/hw/arm/versatilepb.c @@ -184,7 +184,6 @@ static void versatile_init(MachineState *machine, int b= oard_id) Object *cpuobj; ARMCPU *cpu; MemoryRegion *sysmem =3D get_system_memory(); - MemoryRegion *ram =3D g_new(MemoryRegion, 1); qemu_irq pic[32]; qemu_irq sic[32]; DeviceState *dev, *sysctl; @@ -220,11 +219,9 @@ static void versatile_init(MachineState *machine, int = board_id) =20 cpu =3D ARM_CPU(cpuobj); =20 - memory_region_allocate_system_memory(ram, NULL, "versatile.ram", - machine->ram_size); /* ??? RAM should repeat to fill physical memory space. */ /* SDRAM at address zero. */ - memory_region_add_subregion(sysmem, 0, ram); + memory_region_add_subregion(sysmem, 0, machine->ram); =20 sysctl =3D qdev_create(NULL, "realview_sysctl"); qdev_prop_set_uint32(sysctl, "sys_id", 0x41007004); @@ -398,6 +395,7 @@ static void versatilepb_class_init(ObjectClass *oc, voi= d *data) mc->block_default_type =3D IF_SCSI; mc->ignore_memory_transaction_failures =3D true; mc->default_cpu_type =3D ARM_CPU_TYPE_NAME("arm926"); + mc->default_ram_id =3D "versatile.ram"; } =20 static const TypeInfo versatilepb_type =3D { @@ -415,6 +413,7 @@ static void versatileab_class_init(ObjectClass *oc, voi= d *data) mc->block_default_type =3D IF_SCSI; mc->ignore_memory_transaction_failures =3D true; mc->default_cpu_type =3D ARM_CPU_TYPE_NAME("arm926"); + mc->default_ram_id =3D "versatile.ram"; } =20 static const TypeInfo versatileab_type =3D { --=20 2.18.1