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 lists1p.gnu.org (lists1p.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 F0FD5C4451B for ; Sat, 18 Jul 2026 22:09:43 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1wlDDf-0000sQ-ST; Sat, 18 Jul 2026 18:09:15 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wlDDX-0000Xo-Nq; Sat, 18 Jul 2026 18:09:09 -0400 Received: from pdx-out-002.esa.us-west-2.outbound.mail-perimeter.amazon.com ([44.246.1.125]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wlDDU-0006Tb-Ik; Sat, 18 Jul 2026 18:09:07 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazoncorp2; t=1784412544; x=1815948544; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=vGQVF4AvH4I1N7F/96ahCv1nChpT2tiIK+RKCxSA6+c=; b=SBSoTn39gWQcJQBboDdGucxngzJ60WpRlaREtjXIQLdbrH/rlYCceRY9 TqRsrXySgk7l1KTshuu4V20j+7jndXEDUH4CeT3DUtugxMAS3IVoMm9M+ HocrRe61ssRuK4+Lk6qPwdmEbM/XAJkIIUtHI3X16kHcW9fg/dIl7ZO4V UVnj1W4S5e2GBy8e7J1EhH+/V2l00Zl1k9kJCNVCc0SLovTEzGyT26vnW DsIPGyE3Gi2unIn6MAuIuZ9sW+0rbGbhVZNP+VX76zv7WUlKP1Lb9oy7G bE79pmjlCA1ja0d+DiVLS8cy+bI6yy2XH06I+HL2p4t775zVIyf/Yp7R2 g==; X-CSE-ConnectionGUID: 6JgrcFRvRH6r9ZQ4XT1Cow== X-CSE-MsgGUID: jIQMUlurTXWsZdSCbmlpXQ== X-IronPort-AV: E=Sophos;i="6.25,171,1779148800"; d="scan'208";a="23927901" Received: from ip-10-5-9-48.us-west-2.compute.internal (HELO smtpout.naws.us-west-2.prod.farcaster.email.amazon.dev) ([10.5.9.48]) by internal-pdx-out-002.esa.us-west-2.outbound.mail-perimeter.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Jul 2026 22:09:00 +0000 Received: from EX19MTAUWA002.ant.amazon.com [205.251.233.234:15443] by smtpin.naws.us-west-2.prod.farcaster.email.amazon.dev [10.0.58.199:2525] with esmtp (Farcaster) id f1dff26c-470d-4a34-8a2d-e50e8263b1de; Sat, 18 Jul 2026 22:09:00 +0000 (UTC) X-Farcaster-Flow-ID: f1dff26c-470d-4a34-8a2d-e50e8263b1de Received: from EX19D001UWA001.ant.amazon.com (10.13.138.214) by EX19MTAUWA002.ant.amazon.com (10.250.64.202) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.2562.43; Sat, 18 Jul 2026 22:08:59 +0000 Received: from ip-10-253-83-51.amazon.com (172.19.99.218) by EX19D001UWA001.ant.amazon.com (10.13.138.214) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.2562.43; Sat, 18 Jul 2026 22:08:50 +0000 From: Alexander Graf To: CC: , , , , Song Gao <17746591750@163.com>, Aditya Gupta , Alexey Kardashevskiy , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Farhan Ali , Alistair Francis , "Alistair Francis" , Antony Pavlov , Markus Armbruster , Artyom Tarasenko , BALATON Zoltan , Felipe Balbi , =?UTF-8?q?Daniel=20P=20=2E=20Berrang=C3=A9?= , Christian Borntraeger , Brian Cain , Hendrik Brueckner , Chao Liu , "Huacai Chen" , =?UTF-8?q?Cl=C3=A9ment=20Chigot?= , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Helge Deller , Dorjoy Chowdhury , "Edgar E . Iglesias" , Alexandre Iooss , Eric Farman , Fabiano Rosas , Francisco Iglesias , "Gaurav Sharma" , Gautam Gala , "Harsh Prateek Bora" , =?UTF-8?q?Herv=C3=A9=20Poussineau?= , Jan Kiszka , Max Filippov , Joel Stanley , Jared Rossi , Tyrone Ting , Frederic Konrad , Laurent Vivier , "Manos Pitsidianakis" , Bibo Mao , Mark Cave-Ayland , Glenn Miles , Matthew Rosato , Michael Rolnik , "Michael S . Tsirkin" , Niek Linnenbank , Nicholas Piggin , Palmer Dabbelt , Halil Pasic , Paolo Bonzini , Peter Maydell , Peter Xu , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , "Pierrick Bouvier" , Richard Henderson , Sai Pavan Boddu , Samuel Tardieu , Bernhard Beschow , Stafford Horne , Sergio Lopez , "Subbaraya Sundeep" , Thomas Huth , "Ran Wang" , Hao Wu Subject: [RFC PATCH v2 114/137] hw/xtensa: Give allocated IRQs an owner and name Date: Sat, 18 Jul 2026 21:36:29 +0000 Message-ID: <20260718213652.37673-115-graf@amazon.com> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20260718213652.37673-1-graf@amazon.com> References: <20260711223707.42139-1-graf@amazon.com> <20260718213652.37673-1-graf@amazon.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [172.19.99.218] X-ClientProxiedBy: EX19D033UWA002.ant.amazon.com (10.13.139.10) To EX19D001UWA001.ant.amazon.com (10.13.138.214) Received-SPF: pass client-ip=44.246.1.125; envelope-from=prvs=65292d44c=graf@amazon.de; helo=pdx-out-002.esa.us-west-2.outbound.mail-perimeter.amazon.com X-Spam_score_int: -23 X-Spam_score: -2.4 X-Spam_bar: -- X-Spam_report: (-2.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HEADER_FROM_DIFFERENT_DOMAINS=0.25, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, T_SPF_PERMERROR=0.01, UNPARSEABLE_RELAY=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-arm@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-arm-bounces+qemu-arm=archiver.kernel.org@nongnu.org Sender: qemu-arm-bounces+qemu-arm=archiver.kernel.org@nongnu.org Thread an Object *owner through xtensa_mx_pic_init() and use the CPU object as owner for the per-CPU IRQ input arrays. AI-used-for: code (refactoring) Signed-off-by: Alexander Graf --- hw/xtensa/mx_pic.c | 4 ++-- hw/xtensa/pic_cpu.c | 5 +++-- hw/xtensa/xtfpga.c | 2 +- include/hw/xtensa/mx_pic.h | 2 +- 4 files changed, 7 insertions(+), 6 deletions(-) diff --git a/hw/xtensa/mx_pic.c b/hw/xtensa/mx_pic.c index 9959bec5f2..f698d592f0 100644 --- a/hw/xtensa/mx_pic.c +++ b/hw/xtensa/mx_pic.c @@ -341,12 +341,12 @@ static void xtensa_mx_pic_set_irq(void *opaque, int irq, int active) } } -XtensaMxPic *xtensa_mx_pic_init(unsigned n_irq) +XtensaMxPic *xtensa_mx_pic_init(Object *owner, unsigned n_irq) { XtensaMxPic *mx = g_new0(XtensaMxPic, 1); mx->n_irq = n_irq + 1; - mx->irq_inputs = qemu_allocate_irqs_orphan(xtensa_mx_pic_set_irq, mx, + mx->irq_inputs = qemu_allocate_irqs(owner, "irq", xtensa_mx_pic_set_irq, mx, mx->n_irq); return mx; } diff --git a/hw/xtensa/pic_cpu.c b/hw/xtensa/pic_cpu.c index c3163a8b6c..496c83a298 100644 --- a/hw/xtensa/pic_cpu.c +++ b/hw/xtensa/pic_cpu.c @@ -100,9 +100,10 @@ static void xtensa_set_runstall(void *opaque, int irq, int active) void xtensa_irq_init(CPUXtensaState *env) { + Object *cpu = OBJECT(env_cpu(env)); unsigned i; - env->irq_inputs = qemu_allocate_irqs_orphan(xtensa_set_irq, env, + env->irq_inputs = qemu_allocate_irqs(cpu, "irq-in", xtensa_set_irq, env, env->config->ninterrupt); if (xtensa_option_enabled(env->config, XTENSA_OPTION_TIMER_INTERRUPT)) { env->time_base = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL); @@ -118,7 +119,7 @@ void xtensa_irq_init(CPUXtensaState *env) env->ext_irq_inputs[i] = env->irq_inputs[irq]; } - env->runstall_irq = qemu_allocate_irq_orphan(xtensa_set_runstall, env, 0); + env->runstall_irq = qemu_allocate_irq(cpu, "runstall", xtensa_set_runstall, env, 0); } qemu_irq *xtensa_get_extints(CPUXtensaState *env) diff --git a/hw/xtensa/xtfpga.c b/hw/xtensa/xtfpga.c index f0c21180a2..6ec0822a96 100644 --- a/hw/xtensa/xtfpga.c +++ b/hw/xtensa/xtfpga.c @@ -247,7 +247,7 @@ static void xtfpga_init(const XtfpgaBoardDesc *board, MachineState *machine) Object *mo = OBJECT(machine); if (smp_cpus > 1) { - mx_pic = xtensa_mx_pic_init(31); + mx_pic = xtensa_mx_pic_init(mo, 31); qemu_register_reset(xtensa_mx_pic_reset, mx_pic); } for (n = 0; n < smp_cpus; n++) { diff --git a/include/hw/xtensa/mx_pic.h b/include/hw/xtensa/mx_pic.h index 01d5ea884e..212cf91e78 100644 --- a/include/hw/xtensa/mx_pic.h +++ b/include/hw/xtensa/mx_pic.h @@ -33,7 +33,7 @@ struct XtensaMxPic; typedef struct XtensaMxPic XtensaMxPic; -XtensaMxPic *xtensa_mx_pic_init(unsigned n_extint); +XtensaMxPic *xtensa_mx_pic_init(Object *owner, unsigned n_extint); void xtensa_mx_pic_reset(void *opaque); MemoryRegion *xtensa_mx_pic_register_cpu(Object *owner, XtensaMxPic *mx, qemu_irq *irq, -- 2.47.1