From nobody Mon Feb 9 03:29:13 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=1579783102; cv=none; d=zohomail.com; s=zohoarc; b=dsuqxJtNTrfZSyAPK1xTOD34fQuEoeycKJFDYv6SUE89TfIrZVScC/Y9BnGUQhkK5OGGtfTW9C9vROh46IKv/e4xxQIDwL/Ys0MrKR/KYdMNSJMCH/UNx+bbgiFcsYb0VuKMGc0CfgOFT2XHqbTIlTwujheCyHDTR+/fIaergC0= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1579783102; h=Content-Type:Content-Transfer-Encoding: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=lBP0HRWwL1d0gc9dRSfgF4N2Pubd2Q3dfgsMuE19woA=; b=kFDIIUGtUY9saUsM4t9aNJbOoGyOybOoc1vHC9KDVWqpQkV/iTjU9jjL2PDmjQ53ppi9RMFmZ9Ieqo1TX8DUPgDiG5ebMu2fDh1vgMJs7Ucmnco0onczsN7y06p+aoQXHTvHklpBVz1QqIW8g4Q4t9ITgSlehKz/eQ8ciokrhug= 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 1579783102560310.844920555229; Thu, 23 Jan 2020 04:38:22 -0800 (PST) Received: from localhost ([::1]:56326 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iubkb-0007jK-20 for importer@patchew.org; Thu, 23 Jan 2020 07:38:21 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:36466) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iuato-0008Qw-Cu for qemu-devel@nongnu.org; Thu, 23 Jan 2020 06:43:49 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iuatn-0005Ea-95 for qemu-devel@nongnu.org; Thu, 23 Jan 2020 06:43:48 -0500 Received: from us-smtp-2.mimecast.com ([207.211.31.81]:51259 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 1iuatl-0005Dc-Rf for qemu-devel@nongnu.org; Thu, 23 Jan 2020 06:43:45 -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-103-kY9_pTguMACwn7LrIcd3NQ-1; Thu, 23 Jan 2020 06:43:44 -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 8AF751005F6B for ; Thu, 23 Jan 2020 11:43:41 +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 0ECEC1001B2C for ; Thu, 23 Jan 2020 11:43:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1579779825; 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=ihR50GgsTW++BMnBHx2xOTLimceLtB6V6Pj+pnRRhAn8Jj1tgWT4v1cn5LwEEPKyGeeCMz wIQVv961j+JCFtiDS9wJjsAKkkeXUVkpV+3iHSut9TGbWIwI0CjQpL/cr6vRTc0rKRSxrE Nj6H5CZAAnkP+EvVsXa5w5DuarbTbf4= From: Igor Mammedov To: qemu-devel@nongnu.org Subject: [PATCH REPOST v3 72/80] sparc/niagara: use memdev for RAM Date: Thu, 23 Jan 2020 12:38:37 +0100 Message-Id: <1579779525-20065-73-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: kY9_pTguMACwn7LrIcd3NQ-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] 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