OSPhysicalToUncached

Syntax

#include <revolution/os.h>

void* OSPhysicalToUncached(u32 addr);

Arguments

addr	Physical address.

Return Values

Uncached address.

Description

Converts addr from a physical address into a non-cached address.

Note: Uncached access is only supported for access in units of 4, 8, and 32 bytes. If you attempt to access in byte units other than these, a PI Unsupported transfer size error occurs.

Revision History

2009/07/13 Added a note about uncached access.
2006/03/01 Initial version.