From patchwork Thu Jan 23 11:38:35 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Igor Mammedov X-Patchwork-Id: 1227877 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=AGNTudyX; dkim-atps=neutral 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 ozlabs.org (Postfix) with ESMTPS id 483MQS3kxqz9sPW for ; Thu, 23 Jan 2020 23:43:44 +1100 (AEDT) Received: from localhost ([::1]:56406 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iubpm-0006NC-8v for incoming@patchwork.ozlabs.org; Thu, 23 Jan 2020 07:43:42 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:36429) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iuatl-0008Ow-RO for qemu-devel@nongnu.org; Thu, 23 Jan 2020 06:43:47 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iuatj-0005Cf-UN for qemu-devel@nongnu.org; Thu, 23 Jan 2020 06:43:45 -0500 Received: from us-smtp-2.mimecast.com ([207.211.31.81]:53483 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 1iuati-0005BJ-7F for qemu-devel@nongnu.org; Thu, 23 Jan 2020 06:43:42 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1579779821; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=z/Y+TeQhJLFvkD1utNmQya59Mk0HjE69BPP5CGsPWis=; b=AGNTudyXguj3lfnF50j+RaFpP+2+XhsMlLk+3moZz/IMuYJO5tPkcSwZfWUKGwXCRPwxoJ qC1ah/5Ja2kt4r4BKWNEXgE8vI9eUuVVoh+gc1ZkmhIeG9ktQw1LFBFlHHrjyRP4iqKncI TQX9caoX2Nvr2goRIGBch4aBiyeMlr0= 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-403-gIg9OevmPMKTKC9IKeATOA-1; Thu, 23 Jan 2020 06:43:40 -0500 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 9DC9D100550E for ; Thu, 23 Jan 2020 11:43:39 +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 2299C100164D for ; Thu, 23 Jan 2020 11:43:38 +0000 (UTC) From: Igor Mammedov To: qemu-devel@nongnu.org Subject: [PATCH REPOST v3 70/80] sparc/leon3: use memdev for RAM Date: Thu, 23 Jan 2020 12:38:35 +0100 Message-Id: <1579779525-20065-71-git-send-email-imammedo@redhat.com> In-Reply-To: <1579779525-20065-1-git-send-email-imammedo@redhat.com> References: <1579779525-20065-1-git-send-email-imammedo@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-MC-Unique: gIg9OevmPMKTKC9IKeATOA-1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" 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-Daudé Tested-by: Philippe Mathieu-Daudé --- hw/sparc/leon3.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/hw/sparc/leon3.c b/hw/sparc/leon3.c index 8038887..64399eb 100644 --- a/hw/sparc/leon3.c +++ b/hw/sparc/leon3.c @@ -189,7 +189,6 @@ static void leon3_generic_hw_init(MachineState *machine) SPARCCPU *cpu; CPUSPARCState *env; MemoryRegion *address_space_mem = get_system_memory(); - MemoryRegion *ram = g_new(MemoryRegion, 1); MemoryRegion *prom = g_new(MemoryRegion, 1); int ret; char *filename; @@ -251,8 +250,8 @@ static void leon3_generic_hw_init(MachineState *machine) exit(1); } - memory_region_allocate_system_memory(ram, NULL, "leon3.ram", ram_size); - memory_region_add_subregion(address_space_mem, LEON3_RAM_OFFSET, ram); + memory_region_add_subregion(address_space_mem, LEON3_RAM_OFFSET, + machine->ram); /* Allocate BIOS */ prom_size = 8 * MiB; @@ -358,6 +357,7 @@ static void leon3_generic_machine_init(MachineClass *mc) mc->desc = "Leon-3 generic"; mc->init = leon3_generic_hw_init; mc->default_cpu_type = SPARC_CPU_TYPE_NAME("LEON3"); + mc->default_ram_id = "leon3.ram"; } DEFINE_MACHINE("leon3_generic", leon3_generic_machine_init)