From nobody Sun Dec 14 06:15:48 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=1577800414; cv=none; d=zohomail.com; s=zohoarc; b=XQIVOl1r7qvAmFpU8r3xTzmZvXf/WUdsLCBtjYIaqWOV59ogvZiFj0qfJyr0bmMoPrShb1WpqRqWcg0sFjWWiEH27DibaXRbaEBm25KV2dI49dUq10ADsiddUTxpMjr+PwGobQoMikv+UsFxkQFgOlq6xlkVNq22MOhwQYWJdUY= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1577800414; 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=0rPyxsxw4L/BL8Pc/K3RbccNznP/nFrVbW3SQyCuA1s=; b=J8qcbbBWlFl81kyw9M5tZZ9BgtMjNjaAxGMAMTfQ3kuOU/gxJMtt7/Nq3/PP3Ed6e/g97Pc+uKv6UCj/OJjbhzK+cXj6dIHcIiyu6LBT4vyPD/fI6pH+qNvFs6R8ego3PbEI/vvQ3o4P+qhOESv54dB1UZbdjy5Qto5eMcSfet4= 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 1577800414878668.5751562976602; Tue, 31 Dec 2019 05:53:34 -0800 (PST) Received: from localhost ([::1]:42804 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1imHxl-0001OM-8r for importer@patchew.org; Tue, 31 Dec 2019 08:53:33 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:56832) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1imHCY-0005uE-KS for qemu-devel@nongnu.org; Tue, 31 Dec 2019 08:04:47 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1imHCX-0004OI-0v for qemu-devel@nongnu.org; Tue, 31 Dec 2019 08:04:46 -0500 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:50632 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 1imHCW-0004Iu-Qr for qemu-devel@nongnu.org; Tue, 31 Dec 2019 08:04:44 -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-322-1usKveYcO8SpU4rDz5wyHg-1; Tue, 31 Dec 2019 08:04:38 -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 23B8610054E3 for ; Tue, 31 Dec 2019 13:04:38 +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 9F1D2620A6 for ; Tue, 31 Dec 2019 13:04:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1577797480; 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=0rPyxsxw4L/BL8Pc/K3RbccNznP/nFrVbW3SQyCuA1s=; b=SxwgivcIX10Y6bXffTyCr/W93Plr8sjRKith6y1pk1Nf0885RlxFOu9wB7yF3Q2dcUK8S4 cld0B8BCDcfeqbzUozadl/1Xi8c2IFkWZyeKaiC6QiYeaLcJkzDOHAlCBt6qe1XlpuxMuJ /O7zagvzkL38b3gppTKKvmQuiTTJRQI= From: Igor Mammedov To: qemu-devel@nongnu.org Subject: [PATCH 60/86] ppc:e500: use memdev for RAM Date: Tue, 31 Dec 2019 14:03:44 +0100 Message-Id: <1577797450-88458-61-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: 1usKveYcO8SpU4rDz5wyHg-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: 205.139.110.120 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 --- hw/ppc/e500.c | 5 +---- hw/ppc/e500plat.c | 1 + hw/ppc/mpc8544ds.c | 1 + 3 files changed, 3 insertions(+), 4 deletions(-) diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c index aac4aba..432feae 100644 --- a/hw/ppc/e500.c +++ b/hw/ppc/e500.c @@ -831,7 +831,6 @@ static void ppce500_power_off(void *opaque, int line, i= nt on) void ppce500_init(MachineState *machine) { MemoryRegion *address_space_mem =3D get_system_memory(); - MemoryRegion *ram =3D g_new(MemoryRegion, 1); PPCE500MachineState *pms =3D PPCE500_MACHINE(machine); const PPCE500MachineClass *pmc =3D PPCE500_MACHINE_GET_CLASS(machine); PCIBus *pci_bus; @@ -912,9 +911,7 @@ void ppce500_init(MachineState *machine) } =20 /* Register Memory */ - memory_region_allocate_system_memory(ram, NULL, "mpc8544ds.ram", - machine->ram_size); - memory_region_add_subregion(address_space_mem, 0, ram); + memory_region_add_subregion(address_space_mem, 0, machine->ram); =20 dev =3D qdev_create(NULL, "e500-ccsr"); object_property_add_child(qdev_get_machine(), "e500-ccsr", diff --git a/hw/ppc/e500plat.c b/hw/ppc/e500plat.c index 7078386..bddd5e7 100644 --- a/hw/ppc/e500plat.c +++ b/hw/ppc/e500plat.c @@ -97,6 +97,7 @@ static void e500plat_machine_class_init(ObjectClass *oc, = void *data) mc->init =3D e500plat_init; mc->max_cpus =3D 32; mc->default_cpu_type =3D POWERPC_CPU_TYPE_NAME("e500v2_v30"); + mc->default_ram_id =3D "mpc8544ds.ram"; machine_class_allow_dynamic_sysbus_dev(mc, TYPE_ETSEC_COMMON); } =20 diff --git a/hw/ppc/mpc8544ds.c b/hw/ppc/mpc8544ds.c index c2c5e11..8117750 100644 --- a/hw/ppc/mpc8544ds.c +++ b/hw/ppc/mpc8544ds.c @@ -55,6 +55,7 @@ static void e500plat_machine_class_init(ObjectClass *oc, = void *data) mc->init =3D mpc8544ds_init; mc->max_cpus =3D 15; mc->default_cpu_type =3D POWERPC_CPU_TYPE_NAME("e500v2_v30"); + mc->default_ram_id =3D "mpc8544ds.ram"; } =20 #define TYPE_MPC8544DS_MACHINE MACHINE_TYPE_NAME("mpc8544ds") --=20 2.7.4