---
title: "StandardUSB30::tDeviceNotificationType"
framework: Kernel
role: symbol
platforms: [macOS 12.0+]
path: kernel/standardusb30_tdevicenotificationtype
---

# StandardUSB30::tDeviceNotificationType

## Declaration

```occ
enum StandardUSB30::tDeviceNotificationType : unsigned int {
    ...
};
```

## Topics

### Constants

- [StandardUSB30::kDeviceNotificationTypeBusIntervalAdjustment](kernel/standardusb30_tdevicenotificationtype/standardusb30_kdevicenotificationtypebusintervaladjustment.md)
- [StandardUSB30::kDeviceNotificationTypeFunctionWake](kernel/standardusb30_tdevicenotificationtype/standardusb30_kdevicenotificationtypefunctionwake.md)
- [StandardUSB30::kDeviceNotificationTypeHostRoleRequest](kernel/standardusb30_tdevicenotificationtype/standardusb30_kdevicenotificationtypehostrolerequest.md)
- [StandardUSB30::kDeviceNotificationTypeLatencyTolerance](kernel/standardusb30_tdevicenotificationtype/standardusb30_kdevicenotificationtypelatencytolerance.md)
- [StandardUSB30::kDeviceNotificationTypeSublinkSpeed](kernel/standardusb30_tdevicenotificationtype/standardusb30_kdevicenotificationtypesublinkspeed.md)