diff options
Diffstat (limited to 'OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibInternal.h')
| -rw-r--r-- | OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibInternal.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibInternal.h b/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibInternal.h index 5b162bf987..6e87c62510 100644 --- a/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibInternal.h +++ b/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibInternal.h @@ -30,4 +30,17 @@ InternalQemuFwCfgIsAvailable ( VOID
);
+
+/**
+ Returns a boolean indicating whether QEMU provides the DMA-like access method
+ for fw_cfg.
+
+ @retval TRUE The DMA-like access method is available.
+ @retval FALSE The DMA-like access method is unavailable.
+**/
+BOOLEAN
+InternalQemuFwCfgDmaIsAvailable (
+ VOID
+ );
+
#endif
|