xiaomi-sm8450/android_kernel_xiaomi_sm8450
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4 Commits

Author SHA1 Message Date
Len Brown
fdbdc7fc79 ACPICA: delete check for AML access to port 0x81-83 
Sony laptops apparently write 4-bytes (rather than 1 byte)
to debug port 0x80, which spews error messages:

Denied AML access to port 0x00000080/4 (DMA1 0x0081-0x0083) [20090320]

http://bugzilla.kernel.org/show_bug.cgi?id=13036

Signed-off-by: Len Brown <len.brown@intel.com>
 2009-04-07 17:33:58 -04:00
Bob Moore
f28ad2c3da ACPICA: Fix PCI configuration space port address range 
Microsoft website uses 0xCF8-0xD00. Should be 0xCF8-0xCFF (Two
32-bit registers.)

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>
 2009-03-27 12:11:05 -04:00
Bob Moore
ee6a0fbd0c ACPICA: Condense some protected ports 
One entry in the protected port table eliminated. Added extra
comments to describe each table entry.

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>
 2009-03-27 12:11:05 -04:00
Bob Moore
7f07190390 ACPICA: New: I/O port protection 
Protect certain I/O ports from reads/writes. Provides MS
compatibility. New module, hwvalid.c

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>
 2009-03-27 12:11:03 -04:00