---
title: kDMASupportedMask
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1646151-anonymous/kdmasupportedmask
---

# kDMASupportedMask

## Declaration

```occ
kDMASupportedMask = (1 << kDMABit)
```