From patchwork Fri Jan 31 15:09:40 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Igor Mammedov X-Patchwork-Id: 1232019 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=DzNA+akC; 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 488MDC5qN3z9sPJ for ; Sat, 1 Feb 2020 02:52:11 +1100 (AEDT) Received: from localhost ([::1]:55094 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ixYaX-0008Fg-Mb for incoming@patchwork.ozlabs.org; Fri, 31 Jan 2020 10:52:09 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:40354) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ixXzC-00065L-LH for qemu-devel@nongnu.org; Fri, 31 Jan 2020 10:13:35 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ixXzB-0006ku-Hh for qemu-devel@nongnu.org; Fri, 31 Jan 2020 10:13:34 -0500 Received: from us-smtp-1.mimecast.com ([205.139.110.61]:59693) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ixXzB-0006eC-Di for qemu-devel@nongnu.org; Fri, 31 Jan 2020 10:13:33 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1580483611; 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=jxPQu7ACy6Nxc4Ef3oGPgdzcL0Tcqt7GD/Y31IzNZok=; b=DzNA+akCl6ukRqyhDTz9SZFGjviR6vHPcOt/cQEjaFvYibMYUoLjDsZ7QGIFHxZnXaKjWM R4pq0LyQ6QqnNFTAVh04kVnS6sUFRH61N6ciKTom+RxvEuLd3icn9FVKWiOQpgjyBf/PfA 2wwLPxB4yMtDYqKa2ceUbM7D2bF8Y0k= 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-10-5tT-JjNYNBCERLkc84-Q9g-1; Fri, 31 Jan 2020 10:13:29 -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 9074C107ACC5 for ; Fri, 31 Jan 2020 15:13:28 +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 1647286C4B for ; Fri, 31 Jan 2020 15:13:27 +0000 (UTC) From: Igor Mammedov To: qemu-devel@nongnu.org Subject: [PATCH v4 70/80] sparc/leon3: use memdev for RAM Date: Fri, 31 Jan 2020 16:09:40 +0100 Message-Id: <1580483390-131164-71-git-send-email-imammedo@redhat.com> In-Reply-To: <1580483390-131164-1-git-send-email-imammedo@redhat.com> References: <1580483390-131164-1-git-send-email-imammedo@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-MC-Unique: 5tT-JjNYNBCERLkc84-Q9g-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: 205.139.110.61 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 f5a087d..5fa58aa 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)