Display Filter Reference: USB Link Layer
Protocol field name: usbll
Versions: 3.2.0 to 4.4.1
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| Field name | Description | Type | Versions |
|---|---|---|---|
| usbll | Source or Destination | Character string | 3.2.0 to 4.4.1 |
| usbll | Token PID cannot be reused as SubPID | Label | 4.2.0 to 4.4.1 |
| usbll | CRC | Unsigned integer (16 bits) | 3.2.0 to 4.4.1 |
| usbll | CRC Status | Unsigned integer (8 bits) | 3.2.0 to 4.4.1 |
| usbll | Wrong CRC | Label | 3.2.0 to 4.4.1 |
| usbll | CRC5 | Unsigned integer (16 bits) | 3.2.0 to 4.4.1 |
| usbll | CRC5 Status | Unsigned integer (8 bits) | 3.2.0 to 4.4.1 |
| usbll | Wrong CRC | Label | 3.2.0 to 4.4.1 |
| usbll | Data | Byte sequence | 3.2.0 to 4.4.1 |
| usbll | Address | Unsigned integer (16 bits) | 3.2.0 to 4.4.1 |
| usbll | Destination | Character string | 3.2.0 to 4.4.1 |
| usbll | Endpoint | Unsigned integer (16 bits) | 3.2.0 to 4.4.1 |
| usbll | Transfer fragment | Frame number | 3.6.0 to 4.4.1 |
| usbll | Transfer fragment count | Unsigned integer (32 bits) | 3.6.0 to 4.4.1 |
| usbll | Transfer defragmentation error | Frame number | 3.6.0 to 4.4.1 |
| usbll | Transfer has multiple tail fragments | Boolean | 3.6.0 to 4.4.1 |
| usbll | Transfer fragment overlap | Boolean | 3.6.0 to 4.4.1 |
| usbll | Transfer fragment overlapping with conflicting data | Boolean | 3.6.0 to 4.4.1 |
| usbll | Transfer fragment too long | Boolean | 3.6.0 to 4.4.1 |
| usbll | Transfer fragments | Label | 3.6.0 to 4.4.1 |
| usbll | Frame Number | Unsigned integer (16 bits) | 3.2.0 to 4.4.1 |
| usbll | Invalid bit (Must be 0) | Label | 3.4.0 to 4.4.1 |
| usbll | Invalid USB Packet ID | Label | 3.2.0 to 4.4.1 |
| usbll | Invalid PID Sequence | Label | 3.4.0 to 4.4.1 |
| usbll | Invalid bit (Must be 0) | Label | 3.6.0 to 4.4.1 |
| usbll | Invalid bits (Must be 00 for Split Isochronous IN) | Label | 3.4.0 to 3.4.16 |
| usbll | Invalid data length (Must be 8 bytes) | Label | 3.6.0 to 4.4.1 |
| usbll | Invalid SubPID | Label | 4.2.0 to 4.4.1 |
| usbll | BESL | Unsigned integer (16 bits) | 4.2.0 to 4.4.1 |
| usbll | bLinkState | Unsigned integer (16 bits) | 4.2.0 to 4.4.1 |
| usbll | bRemoteWake | Unsigned integer (16 bits) | 4.2.0 to 4.4.1 |
| usbll | Reserved | Unsigned integer (16 bits) | 4.2.0 to 4.4.1 |
| usbll | PID | Unsigned integer (8 bits) | 3.2.0 to 4.4.1 |
| usbll | Reassembled in | Frame number | 3.6.0 to 4.4.1 |
| usbll | Reassembled length | Unsigned integer (32 bits) | 3.6.0 to 4.4.1 |
| usbll | CRC5 | Unsigned integer (24 bits) | 3.2.0 to 4.4.1 |
| usbll | CRC5 Status | Unsigned integer (8 bits) | 3.2.0 to 4.4.1 |
| usbll | Wrong CRC | Label | 3.2.0 to 4.4.1 |
| usbll | E | Unsigned integer (24 bits) | 3.2.0 to 4.4.1 |
| usbll | Endpoint Type | Unsigned integer (24 bits) | 3.2.0 to 4.4.1 |
| usbll | Hub Address | Unsigned integer (24 bits) | 3.2.0 to 4.4.1 |
| usbll | Port | Unsigned integer (24 bits) | 3.2.0 to 4.4.1 |
| usbll | Speed | Unsigned integer (24 bits) | 3.2.0 to 4.4.1 |
| usbll | SC | Unsigned integer (24 bits) | 3.2.0 to 4.4.1 |
| usbll | Start and End | Unsigned integer (24 bits) | 3.2.0 to 4.4.1 |
| usbll | U | Unsigned integer (24 bits) | 3.4.0 to 4.4.1 |
| usbll | Source | Character string | 3.2.0 to 4.4.1 |
| usbll | SubPID | Unsigned integer (8 bits) | 4.2.0 to 4.4.1 |
| usbll | Not dissected yet (report to wireshark.org) | Label | 3.2.0 to 4.4.1 |