From nobody Tue Feb 10 03:15:53 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; 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 ARC-Seal: i=1; a=rsa-sha256; t=1579887866; cv=none; d=zohomail.com; s=zohoarc; b=BBJbsssGQJsRE06CgNJ7K1Dk/em0Wyx2q8tolB9vUueyLt43KjdRUdTUy8+rM+rCzDMD45uzhgo9RNfH6AYwL6fYcNv/2aknGcgYqj9PJ7PJI2zpLTfEkobRKJ8b5MZrOqk1vLiva6bPn0t5rMr7jxcAj4TT0Z2U2GPfnraIwH4= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1579887866; h=Content-Type:Content-Transfer-Encoding:Cc: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=KQStTLlkCaEMtlzgV4XGnyR+hsKRTRpS96AJvUK8Hy4=; b=SPg6QriCGtSU6+1Vbh5EqvDy8BkkkQeCDYY2l7Oi5vMQrELOo54PkRveejgekafWDZK6qDodE5YME5B4N4qDrS5usI48J//0uT8TzeX8Sjpr7EN4DTyhL2uu4omKVD2JQk7NuSIoe17zqOKKlXi6o3WHPPCH+fWoZYLtnWGjTjo= ARC-Authentication-Results: i=1; mx.zohomail.com; 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1579887866749845.0630223926672; Fri, 24 Jan 2020 09:44:26 -0800 (PST) Received: from localhost ([::1]:45870 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iv30L-0001Mw-OL for importer@patchew.org; Fri, 24 Jan 2020 12:44:25 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:57156) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iv2x4-0003fg-6d for qemu-devel@nongnu.org; Fri, 24 Jan 2020 12:41:03 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iv2x2-0001i5-TX for qemu-devel@nongnu.org; Fri, 24 Jan 2020 12:41:02 -0500 Received: from mx2.rt-rk.com ([89.216.37.149]:38471 helo=mail.rt-rk.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iv2x2-0001hL-Ma for qemu-devel@nongnu.org; Fri, 24 Jan 2020 12:41:00 -0500 Received: from localhost (localhost [127.0.0.1]) by mail.rt-rk.com (Postfix) with ESMTP id B16541A2140; Fri, 24 Jan 2020 18:40:55 +0100 (CET) Received: from rtrkw774-lin.domain.local (rtrkw774-lin.domain.local [10.10.14.106]) by mail.rt-rk.com (Postfix) with ESMTPSA id 8D75C1A212E; Fri, 24 Jan 2020 18:40:55 +0100 (CET) X-Virus-Scanned: amavisd-new at rt-rk.com From: Aleksandar Markovic To: qemu-devel@nongnu.org Subject: [PULL 7/7] mips/mips_r4k: use memdev for RAM Date: Fri, 24 Jan 2020 18:40:46 +0100 Message-Id: <1579887646-5949-8-git-send-email-aleksandar.markovic@rt-rk.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1579887646-5949-1-git-send-email-aleksandar.markovic@rt-rk.com> References: <1579887646-5949-1-git-send-email-aleksandar.markovic@rt-rk.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 89.216.37.149 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: , Cc: peter.maydell@linaro.org, amarkovic@wavecomp.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" From: Igor Mammedov 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: Aleksandar Markovic Signed-off-by: Igor Mammedov Reviewed-by: Philippe Mathieu-Daud=C3=A9 Message-Id: <1579779525-20065-57-git-send-email-imammedo@redhat.com> --- hw/mips/mips_r4k.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/hw/mips/mips_r4k.c b/hw/mips/mips_r4k.c index fd926a3..69b6549 100644 --- a/hw/mips/mips_r4k.c +++ b/hw/mips/mips_r4k.c @@ -171,13 +171,11 @@ static const int sector_len =3D 32 * KiB; static void mips_r4k_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 *ram =3D g_new(MemoryRegion, 1); MemoryRegion *bios; MemoryRegion *iomem =3D g_new(MemoryRegion, 1); MemoryRegion *isa_io =3D g_new(MemoryRegion, 1); @@ -203,14 +201,12 @@ void mips_r4k_init(MachineState *machine) qemu_register_reset(main_cpu_reset, reset_info); =20 /* allocate RAM */ - if (ram_size > 256 * MiB) { + if (machine->ram_size > 256 * MiB) { error_report("Too much memory for this machine: %" PRId64 "MB," " maximum 256MB", ram_size / MiB); exit(1); } - memory_region_allocate_system_memory(ram, NULL, "mips_r4k.ram", ram_si= ze); - - memory_region_add_subregion(address_space_mem, 0, ram); + memory_region_add_subregion(address_space_mem, 0, machine->ram); =20 memory_region_init_io(iomem, NULL, &mips_qemu_ops, NULL, "mips-qemu", 0x10000); @@ -261,7 +257,7 @@ void mips_r4k_init(MachineState *machine) g_free(filename); =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; @@ -316,7 +312,7 @@ static void mips_machine_init(MachineClass *mc) #else mc->default_cpu_type =3D MIPS_CPU_TYPE_NAME("24Kf"); #endif - + mc->default_ram_id =3D "mips_r4k.ram"; } =20 DEFINE_MACHINE("mips", mips_machine_init) --=20 2.7.4