History log of /drivers/acpi/acpica/hwvalid.c
Revision Date Author Comments (<<< Hide modified files) (Show modified files >>>)
77848130e53b06c22fe37a7b6acbb82bb3e9bfba 12-Jan-2012 Bob Moore <robert.moore@intel.com> ACPICA: Update all copyrights to 2012

Update all copyrights to 2012.

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>
/drivers/acpi/acpica/hwvalid.c
8519bc9f1e6db43a9b95b70ef0c7b61cb36d58e4 28-Nov-2011 Bob Moore <robert.moore@intel.com> ACPICA: Add error msg for unsupported I/O requests (not 8/16/32 bit length)

Found during ACPICA debugging.

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>
/drivers/acpi/acpica/hwvalid.c
b4e104eaeb8cd4329a23e0e4ebf166681b1d182d 17-Jan-2011 Bob Moore <robert.moore@intel.com> ACPICA: Update all ACPICA copyrights and signons to 2011

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>
/drivers/acpi/acpica/hwvalid.c
b681f7d9ab4d697a214fa4428795790c3a937a89 26-May-2010 Matthew Garrett <mjg@redhat.com> ACPICA: Truncate I/O addresses to 16 bits for Windows compatibility

This feature is optional and is enabled if the BIOS requests any
Windows OSI strings. It can also be enabled by the host OS.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
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>
/drivers/acpi/acpica/hwvalid.c
f6a22b0bc417042e83117f52ab1a03696af185ab 05-Mar-2010 Bob Moore <robert.moore@intel.com> ACPICA: Standardize integer output for ACPICA warnings/errors

Always use 0x prefix for hex output, use %u for integer output
(all integers are unsigned.)

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>
/drivers/acpi/acpica/hwvalid.c
a8357b0c95484b46944728712f8810d3b37bf588 22-Jan-2010 Bob Moore <robert.moore@intel.com> ACPICA: Update all ACPICA copyrights and signons to 2010

Add 2010 copyright to all module headers and signons, including
the Linux header. This affects virtually every file in the ACPICA
core subsystem, iASL compiler, and all utilities.

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>
/drivers/acpi/acpica/hwvalid.c
a38d75fa2e48d4960b656eac39bc8a6b584a83c0 24-Apr-2009 Len Brown <len.brown@intel.com> Revert "ACPICA: delete check for AML access to port 0x81-83"

This reverts commit fdbdc7fc79c02ae4ede869d514179a2c65633d28.

That temporary quick-fix is no longer necessary,
as the previous patch, a65131e942e25c707a652fa4ec2cfcd8b63fec11,
"I/O port protection: update for windows compatibility"
should handle this issue for all ports, including this one.

Signed-off-by: Len Brown <len.brown@intel.com>
/drivers/acpi/acpica/hwvalid.c
a65131e942e25c707a652fa4ec2cfcd8b63fec11 16-Apr-2009 Lin Ming <ming.m.lin@intel.com> I/O port protection: update for windows compatibility.

For windows compatibility,
1) On a port protection violation, simply ignore the request and
do not return an exception (allow the control method to continue execution.)
2) If only part of the request overlaps a protected port,
read/write the individual ports that are not protected.

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

Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
/drivers/acpi/acpica/hwvalid.c
fdbdc7fc79c02ae4ede869d514179a2c65633d28 07-Apr-2009 Len Brown <len.brown@intel.com> 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>
/drivers/acpi/acpica/hwvalid.c
f28ad2c3daf0691081d91488df4d9d101e1a2b5d 19-Mar-2009 Bob Moore <robert.moore@intel.com> 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>
/drivers/acpi/acpica/hwvalid.c
ee6a0fbd0ccb7736a3be56630e3ad65ceddfb5bd 19-Mar-2009 Bob Moore <robert.moore@intel.com> 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>
/drivers/acpi/acpica/hwvalid.c
7f0719039085cc40114abce84cf29fe57da226f4 19-Mar-2009 Bob Moore <robert.moore@intel.com> 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>
/drivers/acpi/acpica/hwvalid.c