Crate fidl_fuchsia_hardware_usb_descriptor 

Macros

AdbFastbootProtocolUnknown

Pattern that matches an unknown AdbFastbootProtocol member.

AudioAcDescriptorSubtypeUnknown

Pattern that matches an unknown AudioAcDescriptorSubtype member.

AudioAsDescriptorSubtypeUnknown

Pattern that matches an unknown AudioAsDescriptorSubtype member.

AudioEndpointControlSelectorUnknown

Pattern that matches an unknown AudioEndpointControlSelector member.

AudioEpDescriptorSubtypeUnknown

Pattern that matches an unknown AudioEpDescriptorSubtype member.

AudioFeatureUnitControlSelectorUnknown

Pattern that matches an unknown AudioFeatureUnitControlSelector member.

AudioFormatTagUnknown

Pattern that matches an unknown AudioFormatTag member.

AudioFormatTypeUnknown

Pattern that matches an unknown AudioFormatType member.

AudioProcessTypeUnknown

Pattern that matches an unknown AudioProcessType member.

AudioRequestUnknown

Pattern that matches an unknown AudioRequest member.

AudioSubclassUnknown

Pattern that matches an unknown AudioSubclass member.

AudioTerminalControlSelectorUnknown

Pattern that matches an unknown AudioTerminalControlSelector member.

AudioTerminalTypeUnknown

Pattern that matches an unknown AudioTerminalType member.

CdcDescriptorSubtypeUnknown

Pattern that matches an unknown CdcDescriptorSubtype member.

CdcNotificationUnknown

Pattern that matches an unknown CdcNotification member.

CdcRequestUnknown

Pattern that matches an unknown CdcRequest member.

CdcSubclassUnknown

Pattern that matches an unknown CdcSubclass member.

DescriptorTypeUnknown

Pattern that matches an unknown DescriptorType member.

FeatureSelectorUnknown

Pattern that matches an unknown FeatureSelector member.

HidProtocolUnknown

Pattern that matches an unknown HidProtocol member.

HidRequestUnknown

Pattern that matches an unknown HidRequest member.

HidSubclassUnknown

Pattern that matches an unknown HidSubclass member.

MidiEndpointControlSelectorUnknown

Pattern that matches an unknown MidiEndpointControlSelector member.

MidiEpDescriptorSubtypeUnknown

Pattern that matches an unknown MidiEpDescriptorSubtype member.

MidiJackTypeUnknown

Pattern that matches an unknown MidiJackType member.

MidiMsDescriptorSubtypeUnknown

Pattern that matches an unknown MidiMsDescriptorSubtype member.

MiscProtocolUnknown

Pattern that matches an unknown MiscProtocol member.

MiscSubclassUnknown

Pattern that matches an unknown MiscSubclass member.

MscProtocolUnknown

Pattern that matches an unknown MscProtocol member.

MscRequestUnknown

Pattern that matches an unknown MscRequest member.

MscSubclassUnknown

Pattern that matches an unknown MscSubclass member.

RequestRecipientUnknown

Pattern that matches an unknown RequestRecipient member.

RequestTypeUnknown

Pattern that matches an unknown RequestType member.

StandardRequestUnknown

Pattern that matches an unknown StandardRequest member.

TestModeSelectorUnknown

Pattern that matches an unknown TestModeSelector member.

TestVendorProtocolUnknown

Pattern that matches an unknown TestVendorProtocol member.

UsageTypeUnknown

Pattern that matches an unknown UsageType member.

UsbClassUnknown

Pattern that matches an unknown UsbClass member.

VendorSubclassUnknown

Pattern that matches an unknown VendorSubclass member.

VideoEpDescriptorSubtypeUnknown

Pattern that matches an unknown VideoEpDescriptorSubtype member.

VideoRequestUnknown

Pattern that matches an unknown VideoRequest member.

VideoSubclassUnknown

Pattern that matches an unknown VideoSubclass member.

VideoVcDescriptorSubtypeUnknown

Pattern that matches an unknown VideoVcDescriptorSubtype member.

VideoVsControlSelectorUnknown

Pattern that matches an unknown VideoVsControlSelector member.

VideoVsDescriptorSubtypeUnknown

Pattern that matches an unknown VideoVsDescriptorSubtype member.

VsockProtocolUnknown

Pattern that matches an unknown VsockProtocol member.

WirelessProtocolUnknown

Pattern that matches an unknown WirelessProtocol member.

WirelessSubclassUnknown

Pattern that matches an unknown WirelessSubclass member.

Structs

Usb2Payload

Usb3Payload

UsbDeviceDescriptor

UsbEndpointDescriptor

UsbHubDescriptor

UsbInterfaceDescriptor

UsbPortStatus

UsbSetup

UsbSsEpCompDescriptor

Enums

AdbFastbootProtocol

USB ADB/Fastboot protocol codes (for VendorSubclass.ADB_FASTBOOT 0x42).

AudioAcDescriptorSubtype

USB Audio Class AC interface descriptor subtypes.

AudioAsDescriptorSubtype

USB Audio Streaming class-specific AS interface descriptor subtypes.

AudioEndpointControlSelector

USB Audio Class endpoint control selectors.

AudioEpDescriptorSubtype

USB Audio Class endpoint descriptor subtypes.

AudioFeatureUnitControlSelector

USB Audio Class feature unit control selectors.

AudioFormatTag

USB Audio Streaming wFormatTag values (USB Audio Data Formats Section A.1).

AudioFormatType

USB Audio Streaming format type codes.

AudioProcessType

USB Audio Class processing unit process types.

AudioRequest

USB Audio Class setup request codes.

AudioSubclass

USB Audio subclass codes.

AudioTerminalControlSelector

USB Audio Class terminal control selectors.

AudioTerminalType

USB Audio Class terminal types.

CdcDescriptorSubtype

CDC class-specific descriptor subtypes.

CdcNotification

USB Communications Device Class notification codes.

CdcRequest

USB Communications Device Class setup request codes.

CdcSubclass

CDC subclasses for the Communications Interface Class.

DescriptorType

Standard USB descriptor types as defined in USB 2.0 specification Table 9-5.

EndpointDirection

Endpoint transfer direction (IN from device to host, or OUT from host to device) encoded in bit 7 of the endpoint address (bEndpointAddress), as defined in USB 2.0 specification section 9.6.6.

EndpointType

Endpoint transfer type as defined in USB 2.0 specification section 9.6.6.

FeatureSelector

USB feature selectors.

HidProtocol

USB HID protocol codes.

HidRequest

USB Human Interface Device Class setup request codes.

HidSubclass

USB HID subclass codes.

MidiEndpointControlSelector

USB MIDI endpoint control selectors.

MidiEpDescriptorSubtype

USB MIDI Streaming class-specific MS endpoint descriptor subtypes.

MidiJackType

USB MIDI IN and OUT jack types.

MidiMsDescriptorSubtype

USB MIDI Streaming class-specific MS interface descriptor subtypes.

MiscProtocol

USB Misc protocol codes.

MiscSubclass

USB Misc subclass codes.

MscProtocol

USB MSC protocol codes.

MscRequest

USB Mass Storage Class setup request codes.

MscSubclass

USB MSC subclass codes.

RequestRecipient

Setup request recipient (bits [4:0] of bmRequestType), as defined in USB 2.0 specification Table 9-2.

RequestType

Setup request type (bits [6:5] of bmRequestType), as defined in USB 2.0 specification Table 9-2.

StandardRequest

Standard setup request codes as defined in USB 2.0 specification Table 9-4.

SynchronizationType

Endpoint synchronization type (bits [3:2] of bmAttributes), as defined in USB 2.0 specification section 9.6.6.

TestModeSelector

Standard USB 2.0 test mode selectors as defined in USB 2.0 specification Table 9-7.

TestVendorProtocol

USB Test/Vendor protocol codes (for VendorSubclass.VENDOR 0xff).

UsageType

Endpoint usage type (bits [5:4] of bmAttributes), as defined in USB 2.0 specification section 9.6.6.

UsbClass

Standard USB class codes as defined in USB 2.0 specification Table 9-8 and Table 9-12 (and the USB-IF Defined Class Codes registry). Architectural Note: Driver maintainers should explicitly handle .is_unknown() fallback paths in match/switch statements for extensible class codes and vendor protocols, preserving wire compatibility with novel USB hardware and future specification additions.

UsbHubDescriptorPayload

UsbMode

USB operational modes.

UsbSpeed

VendorSubclass

USB Vendor subclass codes.

VideoEpDescriptorSubtype

USB Video Class endpoint descriptor subtypes.

VideoRequest

USB Video Class setup request codes.

VideoSubclass

USB Video subclass codes.

VideoVcDescriptorSubtype

USB Video Class VC interface descriptor subtypes.

VideoVsControlSelector

USB Video Class streaming interface control selectors.

VideoVsDescriptorSubtype

USB Video Class VS interface descriptor subtypes.

VsockProtocol

USB Vsock protocol codes (for VendorSubclass.VSOCK_BRIDGE 0x43).

WirelessProtocol

USB Wireless protocol codes.

WirelessSubclass

USB Wireless subclass codes.

Constants

AUDIO_3_D_ENABLE_CONTROL

AUDIO_ATTACK_TIME

AUDIO_CHORUS_DEPTH_CONTROL

AUDIO_CHORUS_LEVEL_CONTROL

AUDIO_CHORUS_RATE_CONTROL

AUDIO_CH_ENABLE_CONTROL

AUDIO_COMPRESSION_RATE_CONTROL

AUDIO_DP_ENABLE_CONTROL

AUDIO_DP_MODE_SELECT_CONTROL

AUDIO_DR_ENABLE_CONTROL

AUDIO_FU_BMA_AUTOMATIC_GAIN

AUDIO_FU_BMA_BASS

AUDIO_FU_BMA_BASS_BOOST

AUDIO_FU_BMA_DELAY

AUDIO_FU_BMA_GRAPHIC_EQUALIZER

AUDIO_FU_BMA_LOUDNESS

AUDIO_FU_BMA_MID

AUDIO_FU_BMA_MUTE

USB Audio Class feature unit control support bitmasks (bmaControls).

AUDIO_FU_BMA_TREBLE

AUDIO_FU_BMA_VOLUME

AUDIO_MAXAMPL_CONTROL

AUDIO_RELEASE_TIME

AUDIO_REVERB_FEEDBACK_CONTROL

AUDIO_REVERB_LEVEL_CONTROL

AUDIO_REVERB_TIME_CONTROL

AUDIO_RV_ENABLE_CONTROL

AUDIO_SPACIOUSNESS_CONTROL

AUDIO_THRESHOLD_CONTROL

AUDIO_UD_ENABLE_CONTROL

USB Audio Class processing and extension unit control selectors.

AUDIO_UD_MODE_SELECT_CONTROL

AUDIO_XU_ENABLE_CONTROL

CDC_PACKET_TYPE_ALL_MULTICAST

CDC_PACKET_TYPE_BROADCAST

CDC_PACKET_TYPE_DIRECTED

CDC_PACKET_TYPE_MULTICAST

CDC_PACKET_TYPE_PROMISCUOUS

USB CDC Ethernet packet filter mode bits.

CONFIGURATION_REMOTE_WAKEUP

Configuration attributes (bm_attributes).

CONFIGURATION_RESERVED_7

CONFIGURATION_SELF_POWERED

DEVICE_STATUS_REMOTE_WAKEUP

DEVICE_STATUS_SELF_POWERED

Device status bits returned by GET_STATUS for a device.

ENDPOINT_DIRECTION_MASK

Mask for bit 7 of bEndpointAddress (or bmRequestType) used to extract the EndpointDirection.

ENDPOINT_MAX_PACKET_SIZE_MASK

Mask for bits [10:0] of wMaxPacketSize used to extract the maximum packet size.

ENDPOINT_NUMBER_MASK

Mask for bits [3:0] of bEndpointAddress used to extract the endpoint number.

ENDPOINT_STATUS_HALTED

Endpoint status bits returned by GET_STATUS for an endpoint.

ENDPOINT_TYPE_MASK

Mask for bits [1:0] of bmAttributes used to extract the EndpointType.

REQUEST_RECIPIENT_MASK

Mask for bits [4:0] of bmRequestType used to extract the RequestRecipient.

REQUEST_TYPE_MASK

Mask for bits [6:5] of bmRequestType used to extract the RequestType.

SS_EP_COMP_ISOCH_COMP_MASK

Mask for bit 7 of bmAttributes in SuperSpeed Endpoint Companion descriptor (SSP_ISO_COMP).

SS_EP_COMP_ISOCH_MULT_MASK

Mask for bits [1:0] of bmAttributes in SuperSpeed Endpoint Companion descriptor (Mult).

STANDARD_DEVICE_REQUEST_IN

STANDARD_DEVICE_REQUEST_OUT

Combined bmRequestType for Standard Device requests (OUT/IN).

STANDARD_ENDPOINT_REQUEST_IN

STANDARD_ENDPOINT_REQUEST_OUT

Combined bmRequestType for Standard Endpoint requests (OUT/IN).

STANDARD_INTERFACE_REQUEST_IN

STANDARD_INTERFACE_REQUEST_OUT

Combined bmRequestType for Standard Interface requests (OUT/IN).

SYNCHRONIZATION_TYPE_MASK

Mask for bits [3:2] of bmAttributes used to extract the SynchronizationType.

USAGE_TYPE_MASK

Mask for bits [5:4] of bmAttributes used to extract the UsageType.

USB_C_BH_PORT_RESET

USB_C_PORT_CONFIG_ERROR

USB_C_PORT_CONNECTION

USB_C_PORT_ENABLE

USB_C_PORT_HIGH_SPEED

USB_C_PORT_INDICATOR_CONTROL

USB_C_PORT_LINK_STATE

USB_C_PORT_LOW_SPEED

USB_C_PORT_OVER_CURRENT

USB_C_PORT_POWER

USB_C_PORT_RESET

USB_C_PORT_SUSPEND

USB_C_PORT_TEST_MODE

USB_FEATURE_BH_PORT_RESET

USB_FEATURE_C_BH_PORT_RESET

USB_FEATURE_C_HUB_LOCAL_POWER

USB_FEATURE_C_HUB_OVER_CURRENT

USB_FEATURE_C_PORT_CONFIG_ERROR

USB_FEATURE_C_PORT_CONNECTION

USB_FEATURE_C_PORT_ENABLE

USB_FEATURE_C_PORT_LINK_STATE

USB_FEATURE_C_PORT_OVER_CURRENT

USB_FEATURE_C_PORT_RESET

USB_FEATURE_C_PORT_SUSPEND

USB_FEATURE_FORCE_LINKPM_ACCEPT

USB_FEATURE_PORT_CONNECTION

USB_FEATURE_PORT_ENABLE

USB_FEATURE_PORT_INDICATOR

USB_FEATURE_PORT_LINK_STATE

USB_FEATURE_PORT_LOW_SPEED

USB_FEATURE_PORT_OVER_CURRENT

USB_FEATURE_PORT_POWER

USB_FEATURE_PORT_REMOTE_WAKE_MASK

USB_FEATURE_PORT_RESET

USB_FEATURE_PORT_SUSPEND

USB_FEATURE_PORT_TEST

USB_FEATURE_PORT_U1_TIMEOUT

USB_FEATURE_PORT_U2_TIMEOUT

USB_HUB_SET_DEPTH

USB_PORT_CONNECTION

USB_PORT_ENABLE

USB_PORT_HIGH_SPEED

USB_PORT_INDICATOR_CONTROL

USB_PORT_LOW_SPEED

USB_PORT_OVER_CURRENT

USB_PORT_POWER

USB_PORT_RESET

USB_PORT_SUSPEND

USB_PORT_TEST_MODE

USB_RECIP_HUB

USB_RECIP_PORT

VIDEO_BM_HINT_COMP_QUALITY

VIDEO_BM_HINT_COMP_WINDOW_SIZE

VIDEO_BM_HINT_FRAME_INTERVAL

USB Video Class stream negotiation bmHint bits.

VIDEO_BM_HINT_KEY_FRAME_RATE

VIDEO_BM_HINT_P_FRAME_RATE

VIDEO_GUID_LENGTH

USB Video Class format GUID length.

VIDEO_VS_PAYLOAD_HEADER_EOF

VIDEO_VS_PAYLOAD_HEADER_EOH

VIDEO_VS_PAYLOAD_HEADER_ERR

VIDEO_VS_PAYLOAD_HEADER_FID

USB Video Class payload header bmHeaderInfo bits.

VIDEO_VS_PAYLOAD_HEADER_PTS

VIDEO_VS_PAYLOAD_HEADER_RES

VIDEO_VS_PAYLOAD_HEADER_SCR

VIDEO_VS_PAYLOAD_HEADER_STI