diff --git a/dlls/hidclass.sys/hid.h b/dlls/hidclass.sys/hid.h index e20f12809eb..b8cec55fb7c 100644 --- a/dlls/hidclass.sys/hid.h +++ b/dlls/hidclass.sys/hid.h @@ -81,6 +81,7 @@ typedef struct _BASE_DEVICE_EXTENSION * for convenience. */ WCHAR device_id[MAX_DEVICE_ID_LEN]; WCHAR instance_id[MAX_DEVICE_ID_LEN]; + WCHAR container_id[MAX_GUID_STRING_LEN]; const GUID *class_guid; BOOL is_fdo; diff --git a/dlls/hidclass.sys/pnp.c b/dlls/hidclass.sys/pnp.c index d2d3dc25b95..91624b40eff 100644 --- a/dlls/hidclass.sys/pnp.c +++ b/dlls/hidclass.sys/pnp.c @@ -173,6 +173,9 @@ static NTSTATUS WINAPI driver_add_device(DRIVER_OBJECT *driver, DEVICE_OBJECT *b swprintf(ext->device_id, ARRAY_SIZE(ext->device_id), L"HID\\%s", wcsrchr(device_id, '\\') + 1); wcscpy(ext->instance_id, instance_id); + if (get_device_id(bus_pdo, BusQueryContainerID, ext->container_id)) + ext->container_id[0] = 0; + is_xinput_class = !wcsncmp(device_id, L"WINEXINPUT\\", 7) && wcsstr(device_id, L"&XI_") != NULL; if (is_xinput_class) ext->class_guid = &GUID_DEVINTERFACE_WINEXINPUT; else ext->class_guid = &GUID_DEVINTERFACE_HID; @@ -229,6 +232,7 @@ static void create_child(minidriver *minidriver, DEVICE_OBJECT *fdo) KeInitializeSpinLock( &pdo_ext->u.pdo.queues_lock ); wcscpy(pdo_ext->device_id, fdo_ext->device_id); wcscpy(pdo_ext->instance_id, fdo_ext->instance_id); + wcscpy(pdo_ext->container_id, fdo_ext->container_id); pdo_ext->class_guid = fdo_ext->class_guid; pdo_ext->u.pdo.information.VendorID = attr.VendorID; @@ -416,8 +420,19 @@ static NTSTATUS pdo_pnp(DEVICE_OBJECT *device, IRP *irp) irp->IoStatus.Information = (ULONG_PTR)id; status = STATUS_SUCCESS; break; - case BusQueryContainerID: + if (ext->container_id[0]) + { + lstrcpyW(id, ext->container_id); + irp->IoStatus.Information = (ULONG_PTR)id; + status = STATUS_SUCCESS; + } + else + { + ExFreePool(id); + } + break; + case BusQueryDeviceSerialNumber: FIXME("unimplemented id type %#x\n", irpsp->Parameters.QueryId.IdType); ExFreePool(id);