From nobody Mon Feb 9 20:18:13 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=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1751908987; cv=none; d=zohomail.com; s=zohoarc; b=LB99hJBJoR/By1YlYt6iUquUeE+5LdpIZf9KOdUjgrHvplaBp++U7XuAgPo8cjdYNlUtjKSn5/GHZKleGxnTrboLOe+Rh2MNcyxS4yMp0aQXLJ8n4/gSrWxfuEIRlrMH9l2BPOOXMCREclNgOKjv4HiG/W4hNzbWABr+UDQd3z0= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1751908987; h=Content-Type: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=jqODDGmVZwWpLG85t5AjRhEjZXJgSLCLXmN69PZ4Bno=; b=RvZXwQeWT24zCbIbG511go9jm0+CuVM42RZYU37joqJZygXcwpkDA02qYdlTPjc1wv/dvx0Su3c72VtpGp4Nue/X4j+1PST60qOinf4wzpWljybMHuA4lPKLDTpdpGyro7ZJzHrvH9dLEf/krCY8wvb9kg1/G4lGgLXntKy0cIg= 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) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1751908987340957.2081681480889; Mon, 7 Jul 2025 10:23:07 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uYpY0-0003ct-RD; Mon, 07 Jul 2025 13:22:32 -0400 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 1uYpWo-0000wh-3G for qemu-devel@nongnu.org; Mon, 07 Jul 2025 13:21:18 -0400 Received: from mail-wm1-x332.google.com ([2a00:1450:4864:20::332]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1uYpWk-0005CQ-Up for qemu-devel@nongnu.org; Mon, 07 Jul 2025 13:21:17 -0400 Received: by mail-wm1-x332.google.com with SMTP id 5b1f17b1804b1-451d6ade159so29957915e9.1 for ; Mon, 07 Jul 2025 10:21:05 -0700 (PDT) Received: from localhost.localdomain (88-187-86-199.subs.proxad.net. [88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-454b161e8fcsm122271075e9.7.2025.07.07.10.21.02 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Mon, 07 Jul 2025 10:21:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1751908863; x=1752513663; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=jqODDGmVZwWpLG85t5AjRhEjZXJgSLCLXmN69PZ4Bno=; b=zYT6tcE9nRHOtCk+jYfqKkZZ+8G6aPt22pNdoezSBiboDiQYRiqksYtmhvCUikolNP GLFCj1q754AzAOPSFs1FhSjSnY1Un8QBpPlt9Ys68b2W4g3EXes5aQtsirHvkuBsUUzc G6P2mAKXn/CzHwb5wNeo0DbJQiiWk0miFn60tVXC6XnP0A3jh+irRArmAgIh/dYFbZ7J zbEr0VMJ59ppcXeoVE3fvifa2cy68x5ABybjsz1Ip42w3oPfEOX2t7kxcl5jU3QADsVX EgvR1umfKKUSP/9W066kafJL/3Au7FkcvZZ+XqIomE5kTlQ++NKwRuZYEscnspUltgOJ b+Bg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751908863; x=1752513663; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=jqODDGmVZwWpLG85t5AjRhEjZXJgSLCLXmN69PZ4Bno=; b=IMYZpcNzFgc60Q2pnnIw5lI3lTrFWVs7Q5P2LFpQ0LJehqaOxJTnR1Jx+jTl/H/7U5 E+Y1pjqwouNhnuUo/VB14ZtJtt6KS6f1wX4msQS6XIlyfdNKfQin4cStgQVS91yhpLcJ 86j8AGHVxEzL6PisQyPFYXAVlwICbY70JPLObGuFNq9Km2nk5FhEw7tGhbBMJJqGQYoh g+5K79SGxstWjQrk5EdZhnTiJwdbwli5a3w1hdh2s/kb2ezf7gP5DsjRdbfisbfjMN8N pseeCbLGJoNIDLuetKRkeFh7oyw4876TbNZbtxrQovn8t7lS3fQ0m+pwneu/Jgb5FAIk Au5g== X-Gm-Message-State: AOJu0YzCJ+cG051nyvZuDXLMrqWMLNUaj4CIyfWgxb5Wcuo99Xq9szGe 93kEBgD49Cp9L8TqIvhBQwq8LiIW+D0Ik4zwrds71zRsJ0Z8lM2Qgy0xJBRK2L250b8ad91Ffp8 ndug0lZk= X-Gm-Gg: ASbGncvrSbuVM5A1YvJsw480ROGzBsF4/uBQtWGmr4WYBs/MiNfaN+erx1pUX+XpakF NmXdSjA476uQKYT1zaatHtjmMqVAKGpifFnwm6QtQ8XMVIQRzDyl+VePVXIbBxXi2PrIlgJo78D 8CYWzfvDJd7D3XA7TT5Bl41S8OYQF9t+CK3bEGNBJYJ2qsi3dLu8hJNygrj+ltJ0YB/q8k00aiR Adr0HEkMgSuV4VO97yjL0mGeTSSN2BqdHiMtvwajLAygLhY7z88pi7JlEUFRgTuCdxwBJhsf+nJ EmbhTcE3v0JEP6ZtM1ewrgyksPnUr7aPcHsDM3+ulcKw5pVcpwUIx5TO6wYh4+kXJymJiYFw75L ybNhygFYCfZ5oIQ97OEwr792bO/4eWx/u30b9 X-Google-Smtp-Source: AGHT+IH4AKONYKk8WayseeK6glA6RWMBLDwrfBPAg+NlginweazDCvf0XL2oKfGi1AQj0zCr2pB27w== X-Received: by 2002:a05:600c:8885:b0:450:d5bf:6720 with SMTP id 5b1f17b1804b1-454b5e9a2ffmr100958275e9.3.1751908863459; Mon, 07 Jul 2025 10:21:03 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: "Michael S. Tsirkin" , qemu-s390x@nongnu.org, qemu-arm@nongnu.org, =?UTF-8?q?Alex=20Benn=C3=A9e?= , Pierrick Bouvier , qemu-block@nongnu.org, Richard Henderson , qemu-ppc@nongnu.org, Paolo Bonzini , qemu-riscv@nongnu.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Eduardo Habkost , Marcel Apfelbaum , Yanan Wang , Zhao Liu Subject: [PATCH-for-10.1 v6 10/14] hw/core/null-machine: Define machine as generic QOM type Date: Mon, 7 Jul 2025 19:20:04 +0200 Message-ID: <20250707172009.3884-11-philmd@linaro.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250707172009.3884-1-philmd@linaro.org> References: <20250707172009.3884-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" 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=2a00:1450:4864:20::332; envelope-from=philmd@linaro.org; helo=mail-wm1-x332.google.com 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, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 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-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1751908989301116600 While DEFINE_MACHINE() is a succinct macro, it doesn't allow registering QOM interfaces to the defined machine. Convert to the generic DEFINE_TYPES() in preparation to register interfaces. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Pierrick Bouvier Reviewed-by: Zhao Liu --- hw/core/null-machine.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/hw/core/null-machine.c b/hw/core/null-machine.c index a6e477a2d88..3e03771d570 100644 --- a/hw/core/null-machine.c +++ b/hw/core/null-machine.c @@ -42,8 +42,10 @@ static void machine_none_init(MachineState *mch) } } =20 -static void machine_none_machine_init(MachineClass *mc) +static void null_machine_class_init(ObjectClass *oc, const void *data) { + MachineClass *mc =3D MACHINE_CLASS(oc); + mc->desc =3D "empty machine"; mc->init =3D machine_none_init; mc->max_cpus =3D 1; @@ -55,4 +57,12 @@ static void machine_none_machine_init(MachineClass *mc) mc->no_cdrom =3D 1; } =20 -DEFINE_MACHINE("none", machine_none_machine_init) +static const TypeInfo null_machine_types[] =3D { + { + .name =3D MACHINE_TYPE_NAME("none"), + .parent =3D TYPE_MACHINE, + .class_init =3D null_machine_class_init, + }, +}; + +DEFINE_TYPES(null_machine_types) --=20 2.49.0