hubregistry.h

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/*
 * PROJECT:     ReactOS SuperSpeed USB Hub Driver
 * LICENSE:     MIT (https://spdx.org/licenses/MIT)
 * PURPOSE:     Registry helpers shared by the registry and MS OS descriptor code
 * COPYRIGHT:   Copyright 2026 Justin Miller <justin.miller@reactos.org>
 */
 
#pragma once
 
/* Enumeration failure text for a usbflags read error */
#define HUB_MSG_REGISTRY_FAILURE    0x40011006
 
struct HubIdStrings
{
    CHAR Vendor[MAX_VENDOR_ID_STRING_LENGTH];
    CHAR Product[MAX_DEVICE_ID_STRING_LENGTH];
    CHAR Revision[MAX_REVISION_ID_STRING_LENGTH];
};
 
VOID
NTAPI
HubFormatIdStrings(
    _In_ const USB_DEVICE_DESCRIPTOR* Descriptor,
    _Out_ HubIdStrings* Ids);
 
_IRQL_requires_(PASSIVE_LEVEL)
NTSTATUS
NTAPI
HubRegReadValue(
    _In_ WDFKEY Key,
    _In_ PCWSTR Name,
    _In_ ULONG Size,
    _Out_writes_bytes_(Size) PVOID Data);
 
_IRQL_requires_(PASSIVE_LEVEL)
NTSTATUS
NTAPI
HubWriteUsbflagsValue(
    _In_ HubChild* Child,
    _In_ PCWSTR Name,
    _In_reads_bytes_(Size) PVOID Data,
    _In_ ULONG Size);
 
_IRQL_requires_(PASSIVE_LEVEL)
VOID
NTAPI
HubRefreshExtPropertiesInstalled(
    _In_ HubChild* Child);