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Thu, 22 Oct 2020 08:25:31 GMT Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by aserp3030.oracle.com with ESMTP id 348a6qbcr9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 22 Oct 2020 08:25:31 +0000 Received: from abhmp0003.oracle.com (abhmp0003.oracle.com [141.146.116.9]) by aserv0122.oracle.com (8.14.4/8.14.4) with ESMTP id 09M8PV8j020781; Thu, 22 Oct 2020 08:25:31 GMT Received: from mihai.localdomain (/10.153.73.25) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Thu, 22 Oct 2020 01:25:31 -0700 From: Mihai Carabas To: peter.maydell@linaro.org, shannon.zhaosl@gmail.com, mst@redhat.com, imammedo@redhat.com Subject: [PATCH 6/8] hw/arm/virt: add configure interface for pvpanic-mmio Date: Thu, 22 Oct 2020 10:42:54 +0300 Message-Id: <1603352576-21671-7-git-send-email-mihai.carabas@oracle.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1603352576-21671-1-git-send-email-mihai.carabas@oracle.com> References: <1603352576-21671-1-git-send-email-mihai.carabas@oracle.com> X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9781 signatures=668682 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 malwarescore=0 mlxlogscore=999 bulkscore=0 spamscore=0 adultscore=0 suspectscore=1 mlxscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2010220055 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9781 signatures=668682 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=1 priorityscore=1501 clxscore=1015 malwarescore=0 mlxscore=0 bulkscore=0 lowpriorityscore=0 phishscore=0 adultscore=0 mlxlogscore=999 impostorscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2010220056 Received-SPF: pass client-ip=141.146.126.79; envelope-from=mihai.carabas@oracle.com; helo=aserp2130.oracle.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/22 04:25:28 X-ACL-Warn: Detected OS = Linux 3.1-3.10 [fuzzy] X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 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, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mihai Carabas , Peng Hao , qemu-arm@nongnu.org, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Peng Hao Add the option to turn on/off the pvpanic-mmio device in virt machine. Signed-off-by: Peng Hao Reviewed-by: Andrew Jones Signed-off-by: Mihai Carabas --- hw/arm/virt.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 63f09a6..7548977 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -2161,6 +2161,20 @@ static void virt_set_mte(Object *obj, bool value, Error **errp) vms->mte = value; } +static bool virt_get_pvpanic(Object *obj, Error **errp) +{ + VirtMachineState *vms = VIRT_MACHINE(obj); + + return vms->pvpanic; +} + +static void virt_set_pvpanic(Object *obj, bool value, Error **errp) +{ + VirtMachineState *vms = VIRT_MACHINE(obj); + + vms->pvpanic = value; +} + static char *virt_get_gic_version(Object *obj, Error **errp) { VirtMachineState *vms = VIRT_MACHINE(obj); @@ -2594,6 +2608,14 @@ static void virt_instance_init(Object *obj) "guest CPU which implements the ARM " "Memory Tagging Extension"); + /* Default disallows pvpanic-mmio instantiation */ + vms->pvpanic = false; + object_property_add_bool(obj, "pvpanic", virt_get_pvpanic, + virt_set_pvpanic); + object_property_set_description(obj, "pvpanic", + "Set on/off to enable/disable " + "PVPANIC MMIO device"); + vms->irqmap = a15irqmap; virt_flash_create(vms);