# Sanitized static dirty-room dossier

dossier_id = "DOS-3027-FW-PREFLIGHT-W2"
pid_hex = "0x3027"
operation_group = "FirmwarePreflight"
command_id = ["GetReportRevision", "GetControllerVersion", "Version"]
request_shape = "64-byte HID read commands used for firmware readiness and metadata preflight"
response_shape = "status bytes + firmware/version metadata bytes when present"
validator_rules = ["byte0 == 0x02", "metadata bytes pass bounds checks", "device remains in application mode"]
retry_behavior = "safe-read retries only; firmware transfer/write commands stay blocked for candidate-readonly"
failure_signatures = ["timeout", "metadata_mismatch", "unsupported_for_pid"]
evidence_source = "static"
confidence = "inferred"
requirement_ids = ["REQ-DR-001", "REQ-DR-W2-001", "REQ-PROM-001", "REQ-PROM-W2-001", "REQ-PROM-W2-002"]
class_family = "Standard64"
notes = "Preflight-only dossier for PID_XBOXUKUSB; no bootloader entry/chunk/commit enablement"

[state_machine]
pre_state = "DeviceIdentified"
action = "Read firmware preflight metadata"
post_state = "FirmwarePreflightReady"
invalid_transitions = ["NoDevice", "BootloaderActive", "TransferInProgress"]

[runtime_placeholder]
required = true
evidence_needed = ["runtime preflight metadata traces", "error signature samples for invalid firmware path"]

[hardware_placeholder]
required = true
evidence_needed = ["hardware preflight check success", "metadata stability across reconnects"]