From nobody Mon Feb 9 08:10:22 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=1579782213; cv=none; d=zohomail.com; s=zohoarc; b=lSqXfx6J/pWpf1U7wl1Aryr6WlSC7RfetK0qUX9yR6I/pksQgYbOzBfNZ1KvrwsjtYlgp/jxqZAnDMZwYu+5pa3AL5e8Li8FGwfAoQSp+gP+GieBSIbk7bvdnCtl1DeVVYor2zoFew3QzJ95Y1vSH0vKImiImp8T7Ro2059LCMI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1579782213; 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=pPzVlH+o38rTXHsZJgriGMy4GdxYvF6RaPMQYtgvk/I=; b=UeByD/EOVFa/SB3XeDC7aYRTnvWYyr50sbQoiNJ843BJC29zII7+p2gbGPLAqhcxWu70NaFAJM4whHMm3U7kAEt6fbP5gNb8tYTlWcLCddSfgetHr9K0Ws1c8c7VqaW+2+aQJQ3PaDWsplqOBOQ1eNs30+L/9ykz9AbFv6LDuC0= 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 1579782213605955.9523831540654; Thu, 23 Jan 2020 04:23:33 -0800 (PST) Received: from localhost ([::1]:56105 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iubWF-0005jq-NT for importer@patchew.org; Thu, 23 Jan 2020 07:23:31 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:36040) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iuatP-0007ra-S2 for qemu-devel@nongnu.org; Thu, 23 Jan 2020 06:43:24 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iuatO-0004zZ-Lh for qemu-devel@nongnu.org; Thu, 23 Jan 2020 06:43:23 -0500 Received: from us-smtp-2.mimecast.com ([205.139.110.61]:58529 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 1iuatO-0004zC-HZ for qemu-devel@nongnu.org; Thu, 23 Jan 2020 06:43:22 -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-394-D17vCiHYPuOtctORHG8u3g-1; Thu, 23 Jan 2020 06:43:20 -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 CFC72190D341 for ; Thu, 23 Jan 2020 11:43:19 +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 56198100164D for ; Thu, 23 Jan 2020 11:43:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1579779802; 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=pPzVlH+o38rTXHsZJgriGMy4GdxYvF6RaPMQYtgvk/I=; b=UNFpIsqEv1mJYgMHQ1Q7Nz8YoZm6mK31Tovt72KyTieVsJl/o/vBUQFXkEmEbI3lFpLFA0 joGah9T5ev4MbQAwUiw1ecB58hEVW4fNTz4JmJ3o5wFHqYPSx7lr5JRro5JzUSGUWSMuWQ HyvfZM2muGSi0uLLHB6DYgebNpV90HE= From: Igor Mammedov To: qemu-devel@nongnu.org Subject: [PATCH REPOST v3 55/80] mips/mips_mipssim: use memdev for RAM Date: Thu, 23 Jan 2020 12:38:20 +0100 Message-Id: <1579779525-20065-56-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: D17vCiHYPuOtctORHG8u3g-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: 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+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/mips/mips_mipssim.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/hw/mips/mips_mipssim.c b/hw/mips/mips_mipssim.c index 84c03dd..8df16d8 100644 --- a/hw/mips/mips_mipssim.c +++ b/hw/mips/mips_mipssim.c @@ -143,14 +143,12 @@ static void mipsnet_init(int base, qemu_irq irq, NICI= nfo *nd) static void mips_mipssim_init(MachineState *machine) { - ram_addr_t ram_size =3D machine->ram_size; const char *kernel_filename =3D machine->kernel_filename; const char *kernel_cmdline =3D machine->kernel_cmdline; const char *initrd_filename =3D machine->initrd_filename; char *filename; MemoryRegion *address_space_mem =3D get_system_memory(); MemoryRegion *isa =3D g_new(MemoryRegion, 1); - MemoryRegion *ram =3D g_new(MemoryRegion, 1); MemoryRegion *bios =3D g_new(MemoryRegion, 1); MIPSCPU *cpu; CPUMIPSState *env; @@ -167,13 +165,11 @@ mips_mipssim_init(MachineState *machine) qemu_register_reset(main_cpu_reset, reset_info); =20 /* Allocate RAM. */ - memory_region_allocate_system_memory(ram, NULL, "mips_mipssim.ram", - ram_size); memory_region_init_ram(bios, NULL, "mips_mipssim.bios", BIOS_SIZE, &error_fatal); memory_region_set_readonly(bios, true); =20 - memory_region_add_subregion(address_space_mem, 0, ram); + memory_region_add_subregion(address_space_mem, 0, machine->ram); =20 /* Map the BIOS / boot exception handler. */ memory_region_add_subregion(address_space_mem, 0x1fc00000LL, bios); @@ -200,7 +196,7 @@ mips_mipssim_init(MachineState *machine) } =20 if (kernel_filename) { - loaderparams.ram_size =3D ram_size; + loaderparams.ram_size =3D machine->ram_size; loaderparams.kernel_filename =3D kernel_filename; loaderparams.kernel_cmdline =3D kernel_cmdline; loaderparams.initrd_filename =3D initrd_filename; @@ -245,6 +241,7 @@ static void mips_mipssim_machine_init(MachineClass *mc) #else mc->default_cpu_type =3D MIPS_CPU_TYPE_NAME("24Kf"); #endif + mc->default_ram_id =3D "mips_mipssim.ram"; } =20 DEFINE_MACHINE("mipssim", mips_mipssim_machine_init) --=20 2.7.4