Message ID | 1513188761-20784-18-git-send-email-peter.maydell@linaro.org |
---|---|
State | Accepted |
Commit | ba2aecabefc5c06a91c12dd421564afd63f083ff |
Headers | show
Delivered-To: patch@linaro.org Received: by 10.140.22.227 with SMTP id 90csp5822047qgn; Wed, 13 Dec 2017 10:30:50 -0800 (PST) X-Google-Smtp-Source: ACJfBouYZFOPO8/Y6h47Vm+6lS5tC9oS6wv5K8U1cWtgXsId21HN0YtE1suHx4vBG/8UTcv2j0eG X-Received: by 10.37.195.196 with SMTP id t187mr2444758ybf.195.1513189850011; Wed, 13 Dec 2017 10:30:50 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1513189850; cv=none; d=google.com; s=arc-20160816; b=MPs28Rc6e9v8juQNhaRyp5rkzFUAbrAaXvOB4nW1B2jvjcnDlaZABBOzqifnUdu5ZK ZIPWt6DPe7LxUymqQTn8LZnilkV7H/hPyGHt6KdqvnvRRnwIJ94pdaSckaa7lfohOZGz 3ptrUFPrJmQcwYNkozmUyJ4Bi12KNPyB/yO1XQBleDptn/uw1jeTY565KBT/Uk4S8NDO wh5B15l2pbmzNnwPaNzXXuPqHYG55BvC4/wvl8b69el3tUMJ52w0KEnxGGnbRMuNcfYR wZOxN0x9kzO9q3kWXwh3eitu9vZRbTxxigbQ911ztiU4yvPs7bkdoCcX0heqchgevXtR PEGw== 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:subject:references:in-reply-to :message-id:date:to:from:arc-authentication-results; bh=ZXAqR2YVLN1Pew3NW9UBahouzYQxLfPJldpSjdFaR3Y=; b=p5EWUEH3GfL6DGQJe0dMRxPnqoqcCSXbi23hcU8Me5MGTn6sQNmVJWRa+wZA8ongL8 +rbcp2Wh0+KR0pY+k4zUvRS7EGacdBPJwweRqm4PL5IOmwRz417ysUZU8Qc4wWj/Ou5L WTnmR6cx+5km0C0ekUOqcMKdjKk0+id1vDjnXWkyx04JsEU1Rgd7KHygazsquYQfCCW+ zp8Kagqh/315XheRYCQ7TDSRR1d3nrX13pq3jth2cr3xEDwxpQgkHpo/2GtqrP/YtkJX gJLevKpIp8xobEK6IycEaFShMtP3zIAI0rM6ad51uUidCsU3dMIpPkxa57YHpkUecM4m 7f/w== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 2001:4830:134:3::11 as permitted sender) smtp.mailfrom=qemu-devel-bounces+patch=linaro.org@nongnu.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: <qemu-devel-bounces+patch=linaro.org@nongnu.org> Received: from lists.gnu.org (lists.gnu.org. [2001:4830:134:3::11]) by mx.google.com with ESMTPS id n142si438592yba.644.2017.12.13.10.30.49 for <patch@linaro.org> (version=TLS1 cipher=AES128-SHA bits=128/128); Wed, 13 Dec 2017 10:30:49 -0800 (PST) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 2001:4830:134:3::11 as permitted sender) client-ip=2001:4830:134:3::11; Authentication-Results: mx.google.com; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 2001:4830:134:3::11 as permitted sender) smtp.mailfrom=qemu-devel-bounces+patch=linaro.org@nongnu.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from localhost ([::1]:36898 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <qemu-devel-bounces+patch=linaro.org@nongnu.org>) id 1ePBnt-00033g-9m for patch@linaro.org; Wed, 13 Dec 2017 13:30:49 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51518) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <pm215@archaic.org.uk>) id 1ePBWa-0004iO-VB for qemu-devel@nongnu.org; Wed, 13 Dec 2017 13:12:57 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <pm215@archaic.org.uk>) id 1ePBWa-0007qC-5p for qemu-devel@nongnu.org; Wed, 13 Dec 2017 13:12:56 -0500 Received: from orth.archaic.org.uk ([2001:8b0:1d0::2]:39130) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from <pm215@archaic.org.uk>) id 1ePBWZ-0007ls-VE for qemu-devel@nongnu.org; Wed, 13 Dec 2017 13:12:56 -0500 Received: from pm215 by orth.archaic.org.uk with local (Exim 4.89) (envelope-from <pm215@archaic.org.uk>) id 1ePBWY-0007fz-El for qemu-devel@nongnu.org; Wed, 13 Dec 2017 18:12:54 +0000 From: Peter Maydell <peter.maydell@linaro.org> To: qemu-devel@nongnu.org Date: Wed, 13 Dec 2017 18:12:15 +0000 Message-Id: <1513188761-20784-18-git-send-email-peter.maydell@linaro.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1513188761-20784-1-git-send-email-peter.maydell@linaro.org> References: <1513188761-20784-1-git-send-email-peter.maydell@linaro.org> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2001:8b0:1d0::2 Subject: [Qemu-devel] [PULL 17/43] hw/intc/arm_gicv3_its: Implement full reset X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel/> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+patch=linaro.org@nongnu.org> |
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diff --git a/hw/intc/arm_gicv3_its_kvm.c b/hw/intc/arm_gicv3_its_kvm.c index 1c663ac..bf290b8 100644 --- a/hw/intc/arm_gicv3_its_kvm.c +++ b/hw/intc/arm_gicv3_its_kvm.c @@ -204,7 +204,14 @@ static void kvm_arm_its_reset(DeviceState *dev) c->parent_reset(dev); - error_report("ITS KVM: full reset is not supported by QEMU"); + if (kvm_device_check_attr(s->dev_fd, KVM_DEV_ARM_VGIC_GRP_CTRL, + KVM_DEV_ARM_ITS_CTRL_RESET)) { + kvm_device_access(s->dev_fd, KVM_DEV_ARM_VGIC_GRP_CTRL, + KVM_DEV_ARM_ITS_CTRL_RESET, NULL, true, &error_abort); + return; + } + + error_report("ITS KVM: full reset is not supported by the host kernel"); if (!kvm_device_check_attr(s->dev_fd, KVM_DEV_ARM_VGIC_GRP_ITS_REGS, GITS_CTLR)) {