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IOUSBHost / IOUSBHost Constants

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IOUSBHost Constants

Topics

Constants

IOUSBHostCIControllerStateActive
IOUSBHostCIControllerStateOff
IOUSBHostCIControllerStatePaused
IOUSBHostCIDeviceSpeedFull
IOUSBHostCIDeviceSpeedHigh
IOUSBHostCIDeviceSpeedLow
IOUSBHostCIDeviceSpeedNone
IOUSBHostCIDeviceSpeedSuper
IOUSBHostCIDeviceSpeedSuperPlus
IOUSBHostCIDeviceSpeedSuperPlusBy2
IOUSBHostCIDeviceStateActive
IOUSBHostCIDeviceStateDestroyed
IOUSBHostCIDeviceStatePaused
IOUSBHostCIEndpointStateActive
IOUSBHostCIEndpointStateDestroyed
IOUSBHostCIEndpointStateHalted
IOUSBHostCIEndpointStatePaused
IOUSBHostCIExceptionTypeCapabilitiesInvalid
IOUSBHostCIExceptionTypeCommandFailure
IOUSBHostCIExceptionTypeCommandReadCollision
IOUSBHostCIExceptionTypeCommandTimeout
IOUSBHostCIExceptionTypeCommandWriteFailed
IOUSBHostCIExceptionTypeDoorbellOverflow
IOUSBHostCIExceptionTypeDoorbellReadCollision
IOUSBHostCIExceptionTypeFrameUpdateError
IOUSBHostCIExceptionTypeInterruptInvalid
IOUSBHostCIExceptionTypeInterruptOverflow
IOUSBHostCIExceptionTypeProtocolError
IOUSBHostCIExceptionTypeTerminated
IOUSBHostCIExceptionTypeUnknown
IOUSBHostCILinkStateCompliance
IOUSBHostCILinkStateDisabled
IOUSBHostCILinkStateInactive
IOUSBHostCILinkStatePolling
IOUSBHostCILinkStateRecovery
IOUSBHostCILinkStateReset
IOUSBHostCILinkStateResume
IOUSBHostCILinkStateRxDetect
IOUSBHostCILinkStateTest
IOUSBHostCILinkStateU0
IOUSBHostCILinkStateU1
IOUSBHostCILinkStateU2
IOUSBHostCILinkStateU3
IOUSBHostCIMessageStatusBadArgument
IOUSBHostCIMessageStatusEndpointStopped
IOUSBHostCIMessageStatusError
IOUSBHostCIMessageStatusMissedServiceError
IOUSBHostCIMessageStatusNoResources
IOUSBHostCIMessageStatusNotPermitted
IOUSBHostCIMessageStatusOffline
IOUSBHostCIMessageStatusOverrunError
IOUSBHostCIMessageStatusProtocolError
IOUSBHostCIMessageStatusReserved
IOUSBHostCIMessageStatusStallError
IOUSBHostCIMessageStatusSuccess
IOUSBHostCIMessageStatusTimeout
IOUSBHostCIMessageStatusTransactionError
IOUSBHostCIMessageTypeCommandMax
IOUSBHostCIMessageTypeCommandMin
IOUSBHostCIMessageTypeControllerCapabilities
IOUSBHostCIMessageTypeControllerFrameNumber
IOUSBHostCIMessageTypeControllerPause
IOUSBHostCIMessageTypeControllerPowerOff
IOUSBHostCIMessageTypeControllerPowerOn
IOUSBHostCIMessageTypeControllerStart
IOUSBHostCIMessageTypeDeviceCreate
IOUSBHostCIMessageTypeDeviceDestroy
IOUSBHostCIMessageTypeDevicePause
IOUSBHostCIMessageTypeDeviceStart
IOUSBHostCIMessageTypeDeviceUpdate
IOUSBHostCIMessageTypeEndpointCreate
IOUSBHostCIMessageTypeEndpointDestroy
IOUSBHostCIMessageTypeEndpointPause
IOUSBHostCIMessageTypeEndpointReset
IOUSBHostCIMessageTypeEndpointSetNextTransfer
IOUSBHostCIMessageTypeEndpointUpdate
IOUSBHostCIMessageTypeEndpoint_reserved_
IOUSBHostCIMessageTypeFrameNumberUpdate
IOUSBHostCIMessageTypeFrameTimestampUpdate
IOUSBHostCIMessageTypeIsochronousTransfer
IOUSBHostCIMessageTypeLink
IOUSBHostCIMessageTypeNormalTransfer
IOUSBHostCIMessageTypePortCapabilities
IOUSBHostCIMessageTypePortDisable
IOUSBHostCIMessageTypePortEvent
IOUSBHostCIMessageTypePortPowerOff
IOUSBHostCIMessageTypePortPowerOn
IOUSBHostCIMessageTypePortReset
IOUSBHostCIMessageTypePortResume
IOUSBHostCIMessageTypePortStatus
IOUSBHostCIMessageTypePortSuspend
IOUSBHostCIMessageTypeSetupTransfer
IOUSBHostCIMessageTypeStatusTransfer
IOUSBHostCIMessageTypeTransferComplete
IOUSBHostCIPortStateActive
IOUSBHostCIPortStateOff
IOUSBHostCIPortStatePowered
IOUSBHostCIPortStateSuspended
IOUSBHostCIUserClientVersion100

See Also

Reference

IOUSBHost Structures
IOUSBHost Enumerations
IOUSBHost Functions
IOUSBHost Data Types

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IOUSBHostAPI Collection

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Built on 2026-11-01 · Snapshot snapshot-20261101 (macOS 27.0.1) · Commit 864a336 · by @g-cqd · based on Apple Developer Documentation