diff options
Diffstat (limited to 'Documentation/core-api/debugging-via-ohci1394.rst')
| -rw-r--r-- | Documentation/core-api/debugging-via-ohci1394.rst | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/core-api/debugging-via-ohci1394.rst b/Documentation/core-api/debugging-via-ohci1394.rst index 981ad4f89fd3..cb3d3228dfc8 100644 --- a/Documentation/core-api/debugging-via-ohci1394.rst +++ b/Documentation/core-api/debugging-via-ohci1394.rst @@ -23,9 +23,9 @@ Retrieving a full system memory dump is also possible over the FireWire, using data transfer rates in the order of 10MB/s or more. With most FireWire controllers, memory access is limited to the low 4 GB -of physical address space. This can be a problem on IA64 machines where -memory is located mostly above that limit, but it is rarely a problem on -more common hardware such as x86, x86-64 and PowerPC. +of physical address space. This can be a problem on machines where memory is +located mostly above that limit, but it is rarely a problem on more common +hardware such as x86, x86-64 and PowerPC. At least LSI FW643e and FW643e2 controllers are known to support access to physical addresses above 4 GB, but this feature is currently not enabled by |