| 3e80acd1af40fcd91a200b0416a7616b20c5d647 |
|
23-Feb-2012 |
Julian Anastasov <ja@ssi.bg> |
ACPICA: Fix regression in FADT revision checks
commit 64b3db22c04586997ab4be46dd5a5b99f8a2d390 (2.6.39),
"Remove use of unreliable FADT revision field" causes regression
for old P4 systems because now cst_control and other fields are
not reset to 0.
The effect is that acpi_processor_power_init will notice
cst_control != 0 and a write to CST_CNT register is performed
that should not happen. As result, the system oopses after the
"No _CST, giving up" message, sometimes in acpi_ns_internalize_name,
sometimes in acpi_ns_get_type, usually at random places. May be
during migration to CPU 1 in acpi_processor_get_throttling.
Every one of these settings help to avoid this problem:
- acpi=off
- processor.nocst=1
- maxcpus=1
The fix is to update acpi_gbl_FADT.header.length after
the original value is used to check for old revisions.
https://bugzilla.kernel.org/show_bug.cgi?id=42700
https://bugzilla.redhat.com/show_bug.cgi?id=727865
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Acked-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
|
| 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>
|
| ecafe6faa294697305453b5a6af7760b94622787 |
|
12-Jan-2012 |
Bob Moore <robert.moore@intel.com> |
ACPICA: Update for larger ACPI 5 FADT size
FADT is now larger than 256 bytes, so all FADT offsets must be
changed from 8 bits to 16 bits.
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>
|
| 22e5b40ab21fcac21db0ff25fbb844ffecc73a4a |
|
16-Nov-2011 |
Bob Moore <robert.moore@intel.com> |
ACPI 5.0: Implement hardware-reduced option
If HW-reduced flag is set in the FADT, do not attempt to access
or initialize any ACPI hardware, including SCI and global lock.
No FACS will be present.
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>
|
| 2355e10f07b2c550c671f98b68aedf323c299aeb |
|
16-Nov-2011 |
Bob Moore <robert.moore@intel.com> |
ACPI 5.0: Basic support for FADT version 5
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>
|
| 64b3db22c04586997ab4be46dd5a5b99f8a2d390 |
|
14-Feb-2011 |
Bob Moore <robert.moore@intel.com> |
ACPICA: Remove use of unreliable FADT revision field
The revision number in the FADT has been found to be completely
unreliable and cannot be trusted. Only the table length can be
used to infer the actual version.
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>
|
| 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>
|
| 8f40f171a29d0d2ae1ca8bd4a0c3fc9f514d1e20 |
|
15-Sep-2010 |
Lin Ming <ming.m.lin@intel.com> |
ACPICA: Add ACPI_INLINE configuration parameter
The C inline keyword is not standardized, ACPI_INLINE allows this
to be configured on a per-compiler basis.
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>
|
| 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>
|
| 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>
|
| 878f4f533e5b4498215e67e0f886b0fc81417f5e |
|
16-Sep-2009 |
Felipe Contreras <felipe.contreras@gmail.com> |
x86: Trivial whitespace cleanups
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Cc: Vegard Nossum <vegardno@ifi.uio.no>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Alok N Kataria <akataria@vmware.com>
Cc: "Tan Wei Chong" <wei.chong.tan@intel.com>
Cc: Len Brown <len.brown@intel.com>
Cc: Lin Ming <ming.m.lin@intel.com>
Cc: Bob Moore <robert.moore@intel.com>
LKML-Reference: <1253137123-18047-2-git-send-email-felipe.contreras@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
|
| e4c1ebfc65c125b1289144f5815715f238367683 |
|
22-Apr-2009 |
Bob Moore <robert.moore@intel.com> |
ACPICA: Miscellaneous lint changes
Unused variables/headers, casting, etc.
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>
|
| b21245a85e62ea7eeb5b7562ce98cf8b0aecbd26 |
|
21-Apr-2009 |
Bob Moore <robert.moore@intel.com> |
ACPICA: Fix printf format warnings for 64-bit build
Fix warnings caused by size_t and ACPI_SIZE changing to 64 bits.
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>
|
| f65563063375b05898a94ab71b52612cbe3a789b |
|
19-Mar-2009 |
Bob Moore <robert.moore@intel.com> |
ACPICA: FADT: Favor 32-bit FACS and DSDT addresses
If both the 32-bit and 64-bit addresses are non-null, use the
32-bit address. Provides Windows compatibility.
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>
|
| 31fbc073a35a017e34840deb9e865a701e986002 |
|
19-Mar-2009 |
Bob Moore <robert.moore@intel.com> |
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>
|
| aab61b676a024d3527f6201e2b31285a96f7a1d2 |
|
06-Mar-2009 |
Bob Moore <robert.moore@intel.com> |
ACPICA: FADT: Fix extraneous length mismatch warning
Incorrect register length mismatch between the 32 and 64 bit
registers in some cases. Code was was checking the wrong pointer
for non-zero, should be looking at the address within the GAS
structure.
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>
|
| ec41f193eadb6301f3c052b5e0dbc0b5636982e8 |
|
18-Feb-2009 |
Bob Moore <robert.moore@intel.com> |
ACPICA: Formatting update - no functional changes
Split some long lines.
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>
|
| 5e053e77f233342b56fda419d347fd2c958b9849 |
|
04-Mar-2009 |
Lin Ming <ming.m.lin@intel.com> |
ACPICA: Check for non-zero address before being converted to GAS
Reported-by: FreeBSD community
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
|
| 531c633d2be8e79087335a46d3c017ca5837e588 |
|
18-Feb-2009 |
Bob Moore <robert.moore@intel.com> |
ACPICA: Split out PM1 status registers from the FADT
Add new globals for the PM1 status registers (A/B), similar to the
way the PM1 enable registers are handled. Instead of overloading
the FADT Event Register blocks. This makes the code clearer and
less prone to error.
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>
|
| 97cbb7d196845ec9a6c0e3cc33ec20503f8c4e73 |
|
03-Feb-2009 |
Bob Moore <robert.moore@intel.com> |
ACPICA: Remove extraneous parameter in table manager
Removed the Flags parameter from several internal functions since
it was not being used.
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>
|
| e2f7a7772880458edff1b1cc5a988947229fac26 |
|
09-Jan-2009 |
Len Brown <len.brown@intel.com> |
ACPICA: hide private headers
Signed-off-by: Len Brown <len.brown@intel.com>
|
| 95b482a8d31116f3f5c2a5089569393234d06385 |
|
09-Jan-2009 |
Len Brown <len.brown@intel.com> |
ACPICA: create acpica/ directory
also, delete sleep/ and delete ACPI_CFLAGS from Makefile
Signed-off-by: Len Brown <len.brown@intel.com>
|