From nobody Tue Feb 10 08:03:31 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=1579889465; cv=none; d=zohomail.com; s=zohoarc; b=Q1ZFzq3oug0nFKwtzr4Tt3UsobBdynIVko6/HqiUhGnqp8ElAB5u9V34NIG3HAL8xXRAL7ROLCmND4oml1t6UZHhRKIcSqHypgWXQJwAtdVVTaD5S/B5+rAJepNJY2Mr/65qdEp7uwDlqG70aKMyfkmQqePkAQ9cgeLVlICqLXE= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1579889465; 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=mPKkUO59KIT/DBGgR6quf1mY5sd6WF1eFXiKRQiP0i8=; b=SOnYFtkPB53Fd3tzSyUkeiyzlogF7FsNeuMckVEO7KEcORZlzV89Fb0o5AKhjQpx6fc8/Jdsy18AN/vYUKXWs7HMMt/mtNP1JIrIX96uWASkgqOp16+zwhtiMjh/B+vrfR69WRGO5xycUt1r50kMfU1KSkWmuzLzp7zdJ1Acav4= 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 1579889465315991.88744635975; Fri, 24 Jan 2020 10:11:05 -0800 (PST) Received: from localhost ([::1]:46096 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iv3Q7-0005bG-7K for importer@patchew.org; Fri, 24 Jan 2020 13:11:03 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:35302) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iv3NC-0000uG-7e for qemu-devel@nongnu.org; Fri, 24 Jan 2020 13:08:03 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iv3NA-0004wj-Vb for qemu-devel@nongnu.org; Fri, 24 Jan 2020 13:08:02 -0500 Received: from mx2.rt-rk.com ([89.216.37.149]:46502 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 1iv3NA-0004vB-P4 for qemu-devel@nongnu.org; Fri, 24 Jan 2020 13:08:00 -0500 Received: from localhost (localhost [127.0.0.1]) by mail.rt-rk.com (Postfix) with ESMTP id CB6271A1E2C; Fri, 24 Jan 2020 19:07:55 +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 A60FF1A20F0; Fri, 24 Jan 2020 19:07:55 +0100 (CET) X-Virus-Scanned: amavisd-new at rt-rk.com From: Aleksandar Markovic To: qemu-devel@nongnu.org Subject: [PULL v2 5/7] mips/mips_malta: use memdev for RAM Date: Fri, 24 Jan 2020 19:07:47 +0100 Message-Id: <1579889269-8122-6-git-send-email-aleksandar.markovic@rt-rk.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1579889269-8122-1-git-send-email-aleksandar.markovic@rt-rk.com> References: <1579889269-8122-1-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 Tested-by: Philippe Mathieu-Daud=C3=A9 Message-Id: <1579779525-20065-55-git-send-email-imammedo@redhat.com> --- hw/mips/mips_malta.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/hw/mips/mips_malta.c b/hw/mips/mips_malta.c index 5aaeaa8..77995a5 100644 --- a/hw/mips/mips_malta.c +++ b/hw/mips/mips_malta.c @@ -1223,7 +1223,6 @@ void mips_malta_init(MachineState *machine) char *filename; PFlashCFI01 *fl; MemoryRegion *system_memory =3D get_system_memory(); - MemoryRegion *ram_high =3D g_new(MemoryRegion, 1); MemoryRegion *ram_low_preio =3D g_new(MemoryRegion, 1); MemoryRegion *ram_low_postio; MemoryRegion *bios, *bios_copy =3D g_new(MemoryRegion, 1); @@ -1261,13 +1260,11 @@ void mips_malta_init(MachineState *machine) } =20 /* register RAM at high address where it is undisturbed by IO */ - memory_region_allocate_system_memory(ram_high, NULL, "mips_malta.ram", - ram_size); - memory_region_add_subregion(system_memory, 0x80000000, ram_high); + memory_region_add_subregion(system_memory, 0x80000000, machine->ram); =20 /* alias for pre IO hole access */ memory_region_init_alias(ram_low_preio, NULL, "mips_malta_low_preio.ra= m", - ram_high, 0, MIN(ram_size, 256 * MiB)); + machine->ram, 0, MIN(ram_size, 256 * MiB)); memory_region_add_subregion(system_memory, 0, ram_low_preio); =20 /* alias for post IO hole access, if there is enough RAM */ @@ -1275,7 +1272,7 @@ void mips_malta_init(MachineState *machine) ram_low_postio =3D g_new(MemoryRegion, 1); memory_region_init_alias(ram_low_postio, NULL, "mips_malta_low_postio.ram", - ram_high, 512 * MiB, + machine->ram, 512 * MiB, ram_size - 512 * MiB); memory_region_add_subregion(system_memory, 512 * MiB, ram_low_postio); @@ -1447,6 +1444,7 @@ static void mips_malta_machine_init(MachineClass *mc) #else mc->default_cpu_type =3D MIPS_CPU_TYPE_NAME("24Kf"); #endif + mc->default_ram_id =3D "mips_malta.ram"; } =20 DEFINE_MACHINE("malta", mips_malta_machine_init) --=20 2.7.4