From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2C453E9A048 for ; Thu, 19 Feb 2026 12:45:58 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vt3Ob-0007Nj-Da; Thu, 19 Feb 2026 07:44:41 -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 1vt3OK-0007LJ-8Q for qemu-devel@nongnu.org; Thu, 19 Feb 2026 07:44:26 -0500 Received: from tor.source.kernel.org ([2600:3c04:e001:324:0:1991:8:25]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vt3OG-0008Bh-Ul for qemu-devel@nongnu.org; Thu, 19 Feb 2026 07:44:22 -0500 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 7946761118; Thu, 19 Feb 2026 12:44:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1ABFCC116C6; Thu, 19 Feb 2026 12:44:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1771505059; bh=cJg1NgQznUnttznUJrds2RCqpY/0hZTatzOPSK8Mf2Q=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Tz4Pa2MLbMeRFcljC+ETWrA1WcQ1UAJl8zgQbZk6/BJJ8CbtljmQ/B4UWl4fHcH1D e/rKb0iQ85AMIwjfKxegunGS4x7hDI2UvPuzjaRIkODQYcQ6vwqIpQtIqWMpobYiqv +442Bgxc500MoWLE+d/4v09dSwdWONDA9ADipV5dOMMrQ4A/UvSyH9tAEoz1z1qnvH r6MEvR3XSR/I8xgP4J0ONNmUQZUC+3X90NKk0jo9QWyNKfv0xDUqRUZ8QdA2uErcEn n77mxIb7kGnQ7Z8IfonLhJMwdjNifsVFdQ4L5Sl6uca1IYKUVXEOQ9aQLiy2cW2Wwr sfuP8fhPxU9AQ== From: deller@kernel.org To: Richard Henderson , qemu-devel@nongnu.org Cc: Anton Johansson , Helge Deller Subject: [PULL 4/4] hw/hppa: Add emulation for the 64-bit A400 server Date: Thu, 19 Feb 2026 13:44:08 +0100 Message-ID: <20260219124408.3515-5-deller@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260219124408.3515-1-deller@kernel.org> References: <20260219124408.3515-1-deller@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2600:3c04:e001:324:0:1991:8:25; envelope-from=deller@kernel.org; helo=tor.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=-0.045, 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Helge Deller The A400 machine is the very first 64-bit-only machines which uses the 64-bit PAT firmware and doesn'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 machine 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 *machine) machine_HP_common_init_tail(machine, pci_bus, translate); } +/* + * 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 = ms->smp.cpus; @@ -822,6 +830,22 @@ static void HP_C3700_machine_init_class_init(ObjectClass *oc, const void *data) mc->default_ram_size = 1024 * MiB; } +static void HP_A400_machine_init_class_init(ObjectClass *oc, const void *data) +{ + static const char * const valid_cpu_types[] = { + TYPE_HPPA64_CPU, + NULL + }; + MachineClass *mc = MACHINE_CLASS(oc); + + mc->desc = "HP A400-44 workstation"; + mc->default_cpu_type = TYPE_HPPA64_CPU; + mc->valid_cpu_types = valid_cpu_types; + mc->init = machine_HP_A400_init; + mc->max_cpus = HPPA_MAX_CPUS; + mc->default_ram_size = 1024 * MiB; +} + static void HP_715_machine_init_class_init(ObjectClass *oc, const void *data) { static const char * const valid_cpu_types[] = { @@ -860,6 +884,10 @@ static const TypeInfo hppa_machine_types[] = { .name = MACHINE_TYPE_NAME("C3700"), .parent = TYPE_HPPA_COMMON_MACHINE, .class_init = HP_C3700_machine_init_class_init, + }, { + .name = MACHINE_TYPE_NAME("A400"), + .parent = TYPE_HPPA_COMMON_MACHINE, + .class_init = HP_A400_machine_init_class_init, }, { .name = MACHINE_TYPE_NAME("715"), .parent = TYPE_HPPA_COMMON_MACHINE, -- 2.53.0