GetDeviceStatus

Declaration

virtual IOReturn GetDeviceStatus(
 USBStatus *status);

Parameters

• status:

  Pointer to place to store the status.

Overview

Gets the device's status. Note that this sends a control request to the physical device.

See Also

Miscellaneous

• CreateInterfaceIterator
• DeviceRequest(IOUSBDevRequest *, UInt32, UInt32, IOUSBCompletion *)
• DeviceRequest(IOUSBDevRequestDesc *, UInt32, UInt32, IOUSBCompletion *)
• DisplayUserNotification
• DoLocationOverrideAndModelMatch
• FindNextInterface
• FindNextInterfaceDescriptor
• GetAddress
• GetBus
• GetBusPowerAvailable
• GetChildLocationID
• GetConfiguration
• GetConfigurationDescriptor
• GetDeviceInformation
• GetDeviceRelease
• GetExtraPowerAllocated
• GetFullConfigurationDescriptor
• GetHubParent
• GetManufacturerStringIndex
• GetMaxPacketSize
• GetNumConfigurations
• GetPipeZero
• GetProductID
• GetProductStringIndex
• GetSerialNumberStringIndex
• GetSpeed
• GetStringDescriptor
• GetVendorID
• MakePipe
• OpenOrCloseAllInterfacePipes
• ReEnumerateDevice
• RequestExtraPower
• ResetDevice
• ReturnExtraPower
• SetAddress
• SetConfiguration(IOService *, UInt8, bool)
• SetConfiguration(IOService *, UInt8, bool, bool)
• SetHubParent
• SuspendDevice