From nobody Sun Dec 14 06:15:42 2025 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=1577800360; cv=none; d=zohomail.com; s=zohoarc; b=aXTQULbSN9kaEA8VqHfBBL+bZbyYLUa33VZqE9lZr8UPklW4+RhgZ9FmRsNsfAw8ZgPhJwRHhbnrnBqhUDbcK7b7NZ1bNhw4rCXMUWosUp6ktChvG+Mm81cBkuhlTaWmRzA/PsfAyDKIXfXqDutg4tFfDeHMqsoeirn7qVtNc68= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1577800360; h=Content-Type:Content-Transfer-Encoding:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:Message-ID:References:Sender:Subject:To; bh=uQXiMawicfvYJvvySbAjj44ZFJrLq15U9RH3R6J2BQ0=; b=bebmUIY5BSwamFx7S2bAIkGRUJT0HaFtYAbPRlMkz+CeCdhRPskU7Et2Y9BYV2+sKkth03GDfT0jQcAIhCzDNhJ0aqE0sLFY+DBYXAsygOX+wX9ZPfODox4tZkFmz29xhYyFb7n2+a2EpZKQCmw9ZwC9VgkMPdH1yi0FF/RHk6Y= 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 1577800360987535.2005839512715; Tue, 31 Dec 2019 05:52:40 -0800 (PST) Received: from localhost ([::1]:42798 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1imHwt-0000Hc-N3 for importer@patchew.org; Tue, 31 Dec 2019 08:52:39 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:57391) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1imHCg-00068H-4a for qemu-devel@nongnu.org; Tue, 31 Dec 2019 08:04:55 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1imHCe-0004zd-SO for qemu-devel@nongnu.org; Tue, 31 Dec 2019 08:04:53 -0500 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:51294 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1imHCe-0004wC-LR for qemu-devel@nongnu.org; Tue, 31 Dec 2019 08:04:52 -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-99-FJP86F50N-mLb5BjbnVO4Q-1; Tue, 31 Dec 2019 08:04:50 -0500 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 434D1107ACC4 for ; Tue, 31 Dec 2019 13:04:49 +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 BDF16620A6 for ; Tue, 31 Dec 2019 13:04:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1577797492; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=uQXiMawicfvYJvvySbAjj44ZFJrLq15U9RH3R6J2BQ0=; b=ck7WIIbnPg9VvGYYRq6qRm7mg8ywaJko5UQWKRJmvFKf3rMUGMCOFW0EGbnNJifE79gCt8 RXoReUUKfoyYU0LrYFaeWYzErOOKKNf503m2QlXNs/wvY1Uw5IImnbNEcNCU62NFbi8TI8 BQmUFupb/vVRuw3tzeVyk1ohWUJq//8= From: Igor Mammedov To: qemu-devel@nongnu.org Subject: [PATCH 74/86] sparc:niagara: use memdev for RAM Date: Tue, 31 Dec 2019 14:03:58 +0100 Message-Id: <1577797450-88458-75-git-send-email-imammedo@redhat.com> In-Reply-To: <1577797450-88458-1-git-send-email-imammedo@redhat.com> References: <1577797450-88458-1-git-send-email-imammedo@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-MC-Unique: FJP86F50N-mLb5BjbnVO4Q-1 X-Mimecast-Spam-Score: 0 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: 207.211.31.120 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) MIME-Version: 1.0 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