From patchwork Thu Apr 25 10:39:42 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Maydell X-Patchwork-Id: 792022 Delivered-To: patch@linaro.org Received: by 2002:a5d:4884:0:b0:346:15ad:a2a with SMTP id g4csp1313597wrq; Thu, 25 Apr 2024 03:47:12 -0700 (PDT) X-Forwarded-Encrypted: i=2; AJvYcCU13TRbIqhtlsDtTZZWyG7RAv9ccMMmnpkdtUophSpqgTx+qVMM1mVlzYtr3xnPIaweDFKJ8nso5TT8JlzFUKMu X-Google-Smtp-Source: AGHT+IEZvhzAFH3mEj1xmxJsiLrvEFTmmqU7BE/i89GtmQf6sl0mZgnnOZPL+y/EZcZeLGbKKMYS X-Received: by 2002:a05:620a:44c9:b0:790:9484:2dfc with SMTP id y9-20020a05620a44c900b0079094842dfcmr4465321qkp.1.1714042032345; Thu, 25 Apr 2024 03:47:12 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1714042032; cv=none; d=google.com; s=arc-20160816; b=Hff+SY+SmXy+zd5YmChjw/F1g7t3tLTOvsuXu441tTZEO3510A4PWfBexGDmw59sSG my9aet6VEmVKmQCRSOF73t7v6nAJzSZZ4UvnQnZAFagVfRT87J8B6p/9AWWwk0TTf6xO PJEvdNMGskNcQH2FsbfJQk9JR3SlMWaEj8wsYP4CKwDo7SnLY3/Xwv/J7IZXTkGZGIaF urL4W5JgcRMnSt5krwallp+eIFd+n7NxxAROYBuwo+V4vb+eKsU4gmt9WGUcfwNkzLDi SjtSSQFOMh21N2JL/tmAk/8/pV//O8oh9kAOgKpBkb09xc6uH4sY4ZQ2GRELqt0UcyYW 5qhg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:to:from :dkim-signature; bh=HzNnGVxNUANHnRTDrHNeQGZ2Bf5NCH/o+ElhlaY0jvE=; fh=PnYt+qEB9tAfMKoqBm2xjKOFpYyFFGPudh5cVIoieJM=; b=oYj8W/4QgZ775abx+dFtN0QclbBPMwLmewqf3Dig5r5gg571vPY/+h28o3YFSzGr02 AfhTyem7AAHTnhdMQV9E9N0MGwnG7OD6iUkD/Io+iWbREYrrm7lzScEWPTUp2d60AB+M jnvEvCTk4e1H4k0WuwLEiGg0WBwHbbdpqpfMvIR9sNEhZpy016n2svir6OGFAsDm5gqA VJMktir5pRfvAXRvtJBRKMlwyxCuNdl8tPelA/NBgslN9e3Y5xm3O3t6eTjRylFlbOjb DtB1v26yyNOggKZNuhnuJHMUxxrRifpkNW+uO3cpWbYo2M7Pk6dVnR/Qo6oynBo0NTZL aQLA==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=X7YD3+Cq; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. [209.51.188.17]) by mx.google.com with ESMTPS id cz52-20020a05620a36f400b0078ee2e2fa16si16676079qkb.563.2024.04.25.03.47.12 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Thu, 25 Apr 2024 03:47:12 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=X7YD3+Cq; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rzwWZ-00025S-Sx; Thu, 25 Apr 2024 06:40:19 -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 1rzwWV-00022O-TE for qemu-devel@nongnu.org; Thu, 25 Apr 2024 06:40:15 -0400 Received: from mail-wr1-x433.google.com ([2a00:1450:4864:20::433]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1rzwWS-0007D6-Fx for qemu-devel@nongnu.org; Thu, 25 Apr 2024 06:40:15 -0400 Received: by mail-wr1-x433.google.com with SMTP id ffacd0b85a97d-34b64b7728cso704482f8f.0 for ; Thu, 25 Apr 2024 03:40:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1714041611; x=1714646411; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=HzNnGVxNUANHnRTDrHNeQGZ2Bf5NCH/o+ElhlaY0jvE=; b=X7YD3+CqbVef9fC3374VB/Rx3QdmIrJbW1nNw38cHI154CKJCSAMI/44d77MoUZSsI fDdlpuaq7iTkVQTRS0RMWc7rzC4VrK9Hq6vt5TiEO8b2uP1cWArEoAVTMW6WJb++Oh0u arNIfNQsC8psoUndiqS5Yb4hHQsKUkgmHdKwAKT7ffL7mpOcGOhdcsYeQXnLv7RK51Qg 4bnjo1sr7h1Gc8vpmPuuFYfGKGq726QfWrrGmzBih1v8hgzsI4gyZ1aR4EYuGf68XcIv U3jGhj101KbVuI/0511iGAs8ASU24IZ5z8XE26bE9tJkYGKQnHSctfHx58ZDou8inaoa WzBA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1714041611; x=1714646411; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=HzNnGVxNUANHnRTDrHNeQGZ2Bf5NCH/o+ElhlaY0jvE=; b=D2D/WGua2xLaiZuxOR34CPZjRvPYExKcl1kpnQ1J1lLWsFOOAA9GJ/CAz/ny5SlI1k NsGadIf9EBqIPkTGuPaxZUGgvK3gNc4h5rdnwLDRLOALgGRUD+jlkpveP6WNoQA/l0gq /hbd+GKQ1Pqz+N0MTvdwYSlKXr9xNYWoiftLbRI0ppYJkt1j5TIt7qEQ9m2ApHcweaHI EdbWOGMyUf4VdV7nlaO1s+7ORRF1Ou3ktVwBIxrc7mtJcq/bkIwDKQwB85vfQkhnSV8Y AXT4gKMQPyke59pG3Da9KnxGgqq6ACXdpvW8un9xseSCccfzn+wm9Z1T0jiyG9ekGJGG 9qtA== X-Gm-Message-State: AOJu0YwCq22PXlYsEWxD7XJcUfArbA5tt4TNRC+PWTbmbCE5sXasGkZm 9tYlZVeGtnrm9QTLhlE44yfi527n7XKuHawNzPB7nJRJyR9A17/w54bz0FX60QSnbpnWDM1SI+J 2 X-Received: by 2002:adf:f384:0:b0:34a:e6aa:bc01 with SMTP id m4-20020adff384000000b0034ae6aabc01mr3990814wro.5.1714041611185; Thu, 25 Apr 2024 03:40:11 -0700 (PDT) Received: from orth.archaic.org.uk (orth.archaic.org.uk. [2001:8b0:1d0::2]) by smtp.gmail.com with ESMTPSA id h15-20020a056000000f00b003434c764f01sm19485768wrx.107.2024.04.25.03.40.10 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 25 Apr 2024 03:40:10 -0700 (PDT) From: Peter Maydell To: qemu-devel@nongnu.org Subject: [PULL 21/37] hw/intc/arm_gicv3: Report the NMI interrupt in gicv3_cpuif_update() Date: Thu, 25 Apr 2024 11:39:42 +0100 Message-Id: <20240425103958.3237225-22-peter.maydell@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240425103958.3237225-1-peter.maydell@linaro.org> References: <20240425103958.3237225-1-peter.maydell@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::433; envelope-from=peter.maydell@linaro.org; helo=mail-wr1-x433.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=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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org From: Jinjie Ruan In CPU Interface, if the IRQ has the non-maskable property, report NMI to the corresponding PE. Signed-off-by: Jinjie Ruan Reviewed-by: Richard Henderson Reviewed-by: Peter Maydell Message-id: 20240407081733.3231820-22-ruanjinjie@huawei.com Signed-off-by: Peter Maydell --- hw/intc/arm_gicv3_cpuif.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/hw/intc/arm_gicv3_cpuif.c b/hw/intc/arm_gicv3_cpuif.c index b1f6c16ffef..2cf232d099c 100644 --- a/hw/intc/arm_gicv3_cpuif.c +++ b/hw/intc/arm_gicv3_cpuif.c @@ -1038,6 +1038,7 @@ void gicv3_cpuif_update(GICv3CPUState *cs) /* Tell the CPU about its highest priority pending interrupt */ int irqlevel = 0; int fiqlevel = 0; + int nmilevel = 0; ARMCPU *cpu = ARM_CPU(cs->cpu); CPUARMState *env = &cpu->env; @@ -1076,6 +1077,8 @@ void gicv3_cpuif_update(GICv3CPUState *cs) if (isfiq) { fiqlevel = 1; + } else if (cs->hppi.nmi) { + nmilevel = 1; } else { irqlevel = 1; } @@ -1085,6 +1088,7 @@ void gicv3_cpuif_update(GICv3CPUState *cs) qemu_set_irq(cs->parent_fiq, fiqlevel); qemu_set_irq(cs->parent_irq, irqlevel); + qemu_set_irq(cs->parent_nmi, nmilevel); } static uint64_t icc_pmr_read(CPUARMState *env, const ARMCPRegInfo *ri)