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+// Copyright (c) 2005 DMTF. All rights reserved.
+ [Version ( "2.10.0" ),
+ UMLPackagePath ( "CIM::Device::Processor" ),
+ Description (
+ "CIM_Watchdog is a timer that is implemented in the system "
+ "hardware. It allows the hardware to monitor the state of the "
+ "Operating System, BIOS, or a software component that is "
+ "installed on the System. If the monitored component fails to "
+ "re-arm the timer before its expiration, the hardware assumes "
+ "that the System is in a critical state, and could reset the "
+ "ComputerSystem. This feature can also be used as an "
+ "application watchdog timer for a mission-critical application. "
+ "In this case, the application would assume responsibility for "
+ "re-arming the timer before expiration." )]
+class CIM_Watchdog : CIM_LogicalDevice {
+
+ [Description (
+ "The entity that is currently being monitored by the "
+ "WatchDog. This property is used to identify the module "
+ "that is responsible for re-arming, or whose information "
+ "is used to re-arm, the watchdog at periodic intervals." ),
+ ValueMap { "0", "1", "2", "3", "4", "5", "6", "7", "8" },
+ Values { "Unknown", "Other", "Operating System",
+ "Operating System Boot Process",
+ "Operating System Shutdown Process",
+ "Firmware Boot Process", "BIOS Boot Process",
+ "Application", "Service Processor" }]
+ uint16 MonitoredEntity;
+
+ [Description (
+ "A string that describes more textual information about "
+ "the monitored entity." ),
+ MaxLen ( 256 )]
+ string MonitoredEntityDescription;
+
+ [Description (
+ "The timeout interval that is used by the watchdog, in "
+ "MicroSeconds." ),
+ Units ( "MicroSeconds" ),
+ PUnit ( "second * 10^-6" )]
+ uint32 TimeoutInterval;
+
+ [Description (
+ "Resolution of the timer. For example, if this value is "
+ "100, then the timer can expire anytime between "
+ "(TimeoutInterval- 100) microseconds or "
+ "(TimeoutInterval+100) microseconds." ),
+ Units ( "MicroSeconds" ),
+ PUnit ( "second * 10^-6" )]
+ uint32 TimerResolution;
+
+ [Description ( "The time of the last timer expiry." )]
+ datetime TimeOfLastExpiration;
+
+ [Description (
+ "Monitored entity at the time of last timer expiry." ),
+ ValueMap { "0", "1", "2", "3", "4", "5", "6", "7", "8" },
+ Values { "Unknown", "Other", "Operating System",
+ "Operating System Boot Process",
+ "Operating System Shutdown Process",
+ "Firmware Boot Process", "BIOS Boot Process",
+ "Application", "Service Processor" }]
+ uint16 MonitoredEntityOnLastExpiration;
+
+ [Description (
+ "The action that should happen upon the expiry of the watchdog."
+ ),
+ ValueMap { "0", "1", "2", "3", "4", "5" },
+ Values { "None - Status Only", "System Reset",
+ "System Power Off", "System Power Off, then On",
+ "Generate System NonMaskableInterrupt (NMI)",
+ "Generate System Management Interrupt (SMI)" }]
+ uint16 ActionOnExpiration;
+
+
+ [Description (
+ "A method to re-arm the timer. This method is used only "
+ "if the MonitoredEntity is \"Application\". It returns 0 "
+ "if successful, 1 if unsupported, and any other value if "
+ "an error occurred. In a subclass, the set of possible "
+ "return codes could be specified, using a ValueMap "
+ "qualifier on the method. The strings to which the "
+ "ValueMap contents are \'translated\' can also be "
+ "specified in the subclass as a Values array qualifier." )]
+ uint32 KeepAlive(
+);
+
+};