// Copyright (c) 2005 DMTF.  All rights reserved.
// <change cr="ArchCR00066.004" type="add">Add UmlPackagePath
// qualifier values to CIM Schema.</change>
// ==================================================================
//  CIM_IRQ
// ==================================================================
   [UMLPackagePath ( "CIM::System::SystemResources" ),
       Version ( "2.6.0" ), Description (
       "Personal computer architecture IRQ.")]
class CIM_IRQ : CIM_SystemResource {

      [Key, Propagated ( "CIM_ComputerSystem.CreationClassName" ), 
       Description (
          "The scoping ComputerSystem's CreationClassName."), 
       MaxLen ( 256 )]
   string CSCreationClassName;

      [Key, Propagated ( "CIM_ComputerSystem.Name" ), Description (
          "The scoping ComputerSystem's Name."), 
       MaxLen ( 256 )]
   string CSName;

      [Key, Description (
          "CreationClassName indicates the name of the class or the "
          "subclass used in the creation of an instance. When used "
          "with the other key properties of this class, this property "
          "allows all instances of this class and its subclasses to be "
          "uniquely identified."), 
       MaxLen ( 256 )]
   string CreationClassName;

      [Key, Description (
          "A part of the object's key value, IRQ Number."), 
       MappingStrings { "MIF.DMTF|IRQ|002.1" }]
   uint32 IRQNumber;

      [Description (
          "Availability of the IRQ."), 
       ValueMap { "1", "2", "3", "4", "5" }, 
       Values { "Other", "Unknown", "Available",
          "In Use/Not Available", "In Use and Available/Shareable" }, 
       MappingStrings { "MIF.DMTF|IRQ|002.2" }]
   uint16 Availability;

      [Description (
          "IRQ trigger type indicating whether edge (value=4) or level "
          "triggered (value=3) interrupts occur. Also, \"Other\" (1) "
          "and \"Unknown\" (2) may be defined."), 
       ValueMap { "1", "2", "3", "4" }, 
       Values { "Other", "Unknown", "Level", "Edge" }, 
       MappingStrings { "MIF.DMTF|IRQ|002.3",
          "MIF.DMTF|System Resource IRQ Info|001.2" }]
   uint16 TriggerType;

      [Description (
          "IRQ trigger level indicating whether the interrupt is "
          "triggered by the hardware signal going high (value=4) or "
          "low (value=3). Also, \"Other\" (1) and \"Unknown\" (2) may "
          "be defined."), 
       ValueMap { "1", "2", "3", "4" }, 
       Values { "Other", "Unknown", "Active Low", "Active High" }, 
       MappingStrings { "MIF.DMTF|System Resource IRQ Info|001.3" }]
   uint16 TriggerLevel;

      [Override ( "Shareable" ), Description (
          "Boolean indicating whether the IRQ can be shared."), 
       MappingStrings { "MIF.DMTF|IRQ|002.4" }]
   boolean Shareable;

      [Description (
          "The Hardware property indicates whether the interrupt is "
          "hardware or software based. (If TRUE, the interrupt is "
          "hardware based.) On a personal computer, a hardware IRQ is "
          "a physical wire to a programmable interrupt controller "
          "(PIC) chip, through which the CPU can be notified of time "
          "critical events. Some IRQ lines are reserved for standard "
          "Devices such as the keyboard, floppy disk drives, and the "
          "system clock. A software interrupt is a programmatic "
          "mechanism to allow an application to get the attention of "
          "the Processor.")]
   boolean Hardware;
};