From nobody Tue Nov 26 11:53:01 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1708684777; cv=none; d=zohomail.com; s=zohoarc; b=jkIwehjYHfRZ1bf07vZXn3nG1xo4wAsaX78DZBiwjJmtTWh2Cl1syQPoMymu47tFgcn5CHmdBUAkT/Wr/0b6OknsL61nED+eFEiAz/2E+dvoyfpPQLSsf5bINE1jp9g0vB9ejGeEwqni6BwfvOeF0N2m66bPmT6JIg4+6cu8YRg= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1708684777; 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:Reply-To:Reply-To:References:Sender:Subject:Subject:To:To:Message-Id; bh=W/W+CQrihrdsZX1L9SgeTVyomAO8A2rbJBfwxNnxHts=; b=ZggacL5lpr3HREBrXFCwCVqPhOHySF48fasO8/sT+1oNojBaxSXS1/dfH/3hmWD5L5AoKSTAYTM/W3x89GdK2fnHAxet6hgNNGTUqiY6dext5/RKDj+k9HJiOr6l0ZNiJrAYOJ4AcjBHLWzN1rfQDgXIx2o54jlPVQOHqtwJD2E= ARC-Authentication-Results: i=1; mx.zohomail.com; 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 1708684777057800.6476155196617; Fri, 23 Feb 2024 02:39:37 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rdSsy-0003s4-9S; Fri, 23 Feb 2024 05:34:32 -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 1rdSsT-0003bb-VH; Fri, 23 Feb 2024 05:34:02 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rdSsP-0001xG-M0; Fri, 23 Feb 2024 05:34:01 -0500 Received: from mail.maildlp.com (unknown [172.19.163.44]) by szxga07-in.huawei.com (SkyGuard) with ESMTP id 4Th5sS23pTz1X33s; Fri, 23 Feb 2024 18:31:40 +0800 (CST) Received: from kwepemi500008.china.huawei.com (unknown [7.221.188.139]) by mail.maildlp.com (Postfix) with ESMTPS id 3D6FE1400CB; Fri, 23 Feb 2024 18:33:51 +0800 (CST) Received: from huawei.com (10.67.174.55) by kwepemi500008.china.huawei.com (7.221.188.139) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.35; Fri, 23 Feb 2024 18:33:50 +0800 To: , , , , , , CC: Subject: [RFC PATCH v3 19/21] hw/intc/arm_gicv3: Report the NMI interrupt in gicv3_cpuif_update() Date: Fri, 23 Feb 2024 10:32:19 +0000 Message-ID: <20240223103221.1142518-20-ruanjinjie@huawei.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240223103221.1142518-1-ruanjinjie@huawei.com> References: <20240223103221.1142518-1-ruanjinjie@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.67.174.55] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To kwepemi500008.china.huawei.com (7.221.188.139) 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=45.249.212.35; envelope-from=ruanjinjie@huawei.com; helo=szxga07-in.huawei.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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: , Reply-to: Jinjie Ruan From: Jinjie Ruan via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1708684779029100003 Content-Type: text/plain; charset="utf-8" In CPU Interface, if the IRQ has the superpriority property, report NMI to the corresponding PE. Signed-off-by: Jinjie Ruan --- v3: - Remove handling nmi_is_irq flag. --- hw/intc/arm_gicv3_cpuif.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/hw/intc/arm_gicv3_cpuif.c b/hw/intc/arm_gicv3_cpuif.c index f5bf8df32b..3ffeb9543b 100644 --- a/hw/intc/arm_gicv3_cpuif.c +++ b/hw/intc/arm_gicv3_cpuif.c @@ -931,6 +931,7 @@ void gicv3_cpuif_update(GICv3CPUState *cs) /* Tell the CPU about its highest priority pending interrupt */ int irqlevel =3D 0; int fiqlevel =3D 0; + int nmilevel =3D 0; ARMCPU *cpu =3D ARM_CPU(cs->cpu); CPUARMState *env =3D &cpu->env; =20 @@ -967,7 +968,9 @@ void gicv3_cpuif_update(GICv3CPUState *cs) g_assert_not_reached(); } =20 - if (isfiq) { + if (cs->hppi.superprio) { + nmilevel =3D 1; + } else if (isfiq) { fiqlevel =3D 1; } else { irqlevel =3D 1; @@ -978,6 +981,7 @@ void gicv3_cpuif_update(GICv3CPUState *cs) =20 qemu_set_irq(cs->parent_fiq, fiqlevel); qemu_set_irq(cs->parent_irq, irqlevel); + qemu_set_irq(cs->parent_nmi, nmilevel); } =20 static uint64_t icc_pmr_read(CPUARMState *env, const ARMCPRegInfo *ri) --=20 2.34.1