From nobody Sun Apr 12 06:07:00 2026 Delivered-To: importer@patchew.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=quarantine dis=none) header.from=kernel.org ARC-Seal: i=1; a=rsa-sha256; t=1771445641; cv=none; d=zohomail.com; s=zohoarc; b=KTlvLehiNrxTx7YlXIlqhOvdcQC+L4fgiREXxQmwjCZdPxzgTTmUKrUKNspeq1Ahrm78CmzkuIDQmYgfiXsbbNqCQxbaVHRYm9r+vDnZNSov+7PGaAx5Rd7eg66gEILHKw6CTH1arrf3gfHjYGzXBZolBsG4Fh6KIEj325sT8XQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1771445641; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=cC7TITC/DIIZUZFMZntv+6akwgFZwp2MzIU5Cu6DkzU=; b=D9rZCGXTK4AcvxA1Zt2gm61KiVVZ+7FSEbhqNP14lscbHwJxTJvLb007gy8nTMa1CPFqt3Bf3pD3nEaLvkb3rKl6RtytMq5vLVYBbBJdX49Br0r6xZdkEAcplN4YkCLTV1/3r78wEXi3OvfFQxMs85CkPT/WXABgTko9uvmzfnU= 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=quarantine dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1771445641517516.4345116448967; Wed, 18 Feb 2026 12:14:01 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vsnvD-0001hJ-VQ; Wed, 18 Feb 2026 15:13:20 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vsnud-0001eB-2f for qemu-devel@nongnu.org; Wed, 18 Feb 2026 15:12:47 -0500 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vsnuZ-0002a4-6H for qemu-devel@nongnu.org; Wed, 18 Feb 2026 15:12:41 -0500 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id EAB1D43269; Wed, 18 Feb 2026 20:12:35 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B1582C19422; Wed, 18 Feb 2026 20:12:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1771445555; bh=JxFVnrvBnYta4KzbQQhzXmZbFJklIxcgytV7HVFoj6s=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OHa4FT5smCFWyqt4FJ3Cstbb4SA905GxzfV0xtPi6MLYIbsb6BqhUhuA3i4uf12IL HCuvSwnCBbf3OjKRueyp/jO6fR14SzEYOyxMZO+m1LmpGfsBGiWLVolpNdl9m8ETUm f9Am40CVCATGeJnTz0HXXEJTc2dZNbRKYYLPlsHtwD1eHGo1QfsQYWxQIe5U65QCrB 9NEj0njLDx699a0/tfEskGTqTwkTsAXTV+AICy2heV2iWXK2nQrDu9R+QtUN9g3Wq2 YQumx6D5C3fXJU7xNWHRsldZAOSxgWT4WGzNlEAFQnt815jZZVU8xMVQCeI2dScnti JLMvt5WG/COJQ== From: deller@kernel.org To: Richard Henderson , qemu-devel@nongnu.org Cc: Anton Johansson , Helge Deller Subject: [PATCH 4/4] hw/hppa: Add emulation for the 64-bit A400 server Date: Wed, 18 Feb 2026 21:12:21 +0100 Message-ID: <20260218201221.20958-5-deller@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260218201221.20958-1-deller@kernel.org> References: <20260218201221.20958-1-deller@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable 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; Received-SPF: pass client-ip=2600:3c0a:e001:78e:0:1991:8:25; envelope-from=deller@kernel.org; helo=sea.source.kernel.org X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.043, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @kernel.org) X-ZM-MESSAGEID: 1771445643601154100 Content-Type: text/plain; charset="utf-8" From: Helge Deller The A400 machine is the very first 64-bit-only machines which uses the 64-b= it PAT firmware and desn't support 32-bit PDC any longer. Long-term goal is to support the MPE and HP-UX 11iv3 operating systems, which both require a mac= hine with PAT firmware. Signed-off-by: Helge Deller Reviewed-by: Anton Johansson --- hw/hppa/machine.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/hw/hppa/machine.c b/hw/hppa/machine.c index 5ce4a17915..2cf4239a43 100644 --- a/hw/hppa/machine.c +++ b/hw/hppa/machine.c @@ -729,6 +729,14 @@ static void machine_HP_C3700_init(MachineState *machin= e) machine_HP_common_init_tail(machine, pci_bus, translate); } =20 +/* + * Create HP A400 server + */ +static void machine_HP_A400_init(MachineState *machine) +{ + machine_HP_C3700_init(machine); +} + static void hppa_machine_reset(MachineState *ms, ResetType type) { unsigned int smp_cpus =3D ms->smp.cpus; @@ -822,6 +830,22 @@ static void HP_C3700_machine_init_class_init(ObjectCla= ss *oc, const void *data) mc->default_ram_size =3D 1024 * MiB; } =20 +static void HP_A400_machine_init_class_init(ObjectClass *oc, const void *d= ata) +{ + static const char * const valid_cpu_types[] =3D { + TYPE_HPPA64_CPU, + NULL + }; + MachineClass *mc =3D MACHINE_CLASS(oc); + + mc->desc =3D "HP A400-44 workstation"; + mc->default_cpu_type =3D TYPE_HPPA64_CPU; + mc->valid_cpu_types =3D valid_cpu_types; + mc->init =3D machine_HP_A400_init; + mc->max_cpus =3D HPPA_MAX_CPUS; + mc->default_ram_size =3D 1024 * MiB; +} + static void HP_715_machine_init_class_init(ObjectClass *oc, const void *da= ta) { static const char * const valid_cpu_types[] =3D { @@ -860,6 +884,10 @@ static const TypeInfo hppa_machine_types[] =3D { .name =3D MACHINE_TYPE_NAME("C3700"), .parent =3D TYPE_HPPA_COMMON_MACHINE, .class_init =3D HP_C3700_machine_init_class_init, + }, { + .name =3D MACHINE_TYPE_NAME("A400"), + .parent =3D TYPE_HPPA_COMMON_MACHINE, + .class_init =3D HP_A400_machine_init_class_init, }, { .name =3D MACHINE_TYPE_NAME("715"), .parent =3D TYPE_HPPA_COMMON_MACHINE, --=20 2.53.0