diff options
| author | Bob Moore <robert.moore@intel.com> | 2009-03-18 22:12:13 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-03-27 12:11:05 -0400 |
| commit | 31fbc073a35a017e34840deb9e865a701e986002 (patch) | |
| tree | 03bbda99bc136f9f7ff98c67aa83621f6181c7ad /lib/Kconfig.debug | |
| parent | f28ad2c3daf0691081d91488df4d9d101e1a2b5d (diff) | |
ACPICA: FADT: Favor 32-bit register addresses for compatibility
Use the 32-bit register addresses whenever they are non-zero. This
means that the 32-bit addresses are favored over the 64-bit
(GAS) addresses. The 64-bit addresses are only used if the 32-bit
addresses are zero. This change provides compatibility with all
versions of Windows. The worst case that this solves is when both
the 32-bit and 64-bit addresses are non-zero, but only the 32-bit
addresses are actually valid. This appears to happen in some
BIOSes because in this case, Windows uses the 32-bit addresses.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'lib/Kconfig.debug')
0 files changed, 0 insertions, 0 deletions