From nobody Mon Feb 9 19:52:51 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1580485469913359.25461216779513; Fri, 31 Jan 2020 07:44:29 -0800 (PST) Received: from localhost ([::1]:54968 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ixYT6-0004lb-PP for importer@patchew.org; Fri, 31 Jan 2020 10:44:28 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:40364) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ixXzC-00066D-UZ 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-0006mu-Qi for qemu-devel@nongnu.org; Fri, 31 Jan 2020 10:13:34 -0500 Received: from us-smtp-2.mimecast.com ([207.211.31.81]:27184 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 1ixXzB-0006kL-MG for qemu-devel@nongnu.org; Fri, 31 Jan 2020 10:13:33 -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-31--g5CYWRYOXK3I9VqaVpYDQ-1; Fri, 31 Jan 2020 10:13:31 -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 A5BD98017CC for ; Fri, 31 Jan 2020 15:13:30 +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 2A2D286C4B for ; Fri, 31 Jan 2020 15:13:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1580483613; 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=lBP0HRWwL1d0gc9dRSfgF4N2Pubd2Q3dfgsMuE19woA=; b=DZnLB8Wvrrp49Rz8GeJCqJSHhMF8gfUtSbT/nwYs59DYismuMaevi1vxaZtaVz+v94SNFA pTcIclsnNuKNYqNtViodH2n1pnkQEGw5CFRnmorAZ4S8GwGUaT3wr3BGk+qluh3PMt9V+I B/QOiL6bDW6lfWGGpqfwq1e1rPR6x+k= From: Igor Mammedov To: qemu-devel@nongnu.org Subject: [PATCH v4 72/80] sparc/niagara: use memdev for RAM Date: Fri, 31 Jan 2020 16:09:42 +0100 Message-Id: <1580483390-131164-73-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: -g5CYWRYOXK3I9VqaVpYDQ-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: , 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 Tested-by: Philippe Mathieu-Daud=C3=A9 --- hw/sparc64/niagara.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/hw/sparc64/niagara.c b/hw/sparc64/niagara.c index 5eb2d09..ab5ef8c 100644 --- a/hw/sparc64/niagara.c +++ b/hw/sparc64/niagara.c @@ -40,7 +40,6 @@ =20 typedef struct NiagaraBoardState { MemoryRegion hv_ram; - MemoryRegion partition_ram; MemoryRegion nvram; MemoryRegion md_rom; MemoryRegion hv_rom; @@ -111,11 +110,8 @@ static void niagara_init(MachineState *machine) NIAGARA_HV_RAM_SIZE, &error_fatal); memory_region_add_subregion(sysmem, NIAGARA_HV_RAM_BASE, &s->hv_ram); =20 - memory_region_allocate_system_memory(&s->partition_ram, NULL, - "sun4v-partition.ram", - machine->ram_size); memory_region_add_subregion(sysmem, NIAGARA_PARTITION_RAM_BASE, - &s->partition_ram); + machine->ram); =20 memory_region_init_ram(&s->nvram, NULL, "sun4v.nvram", NIAGARA_NVRAM_S= IZE, &error_fatal); @@ -173,6 +169,7 @@ static void niagara_class_init(ObjectClass *oc, void *d= ata) mc->max_cpus =3D 1; /* XXX for now */ mc->default_boot_order =3D "c"; mc->default_cpu_type =3D SPARC_CPU_TYPE_NAME("Sun-UltraSparc-T1"); + mc->default_ram_id =3D "sun4v-partition.ram"; } =20 static const TypeInfo niagara_type =3D { --=20 2.7.4