diff options
author | Bob Moore <robert.moore@intel.com> | 2006-01-27 16:43:00 -0500 |
---|---|---|
committer | Len Brown <len.brown@intel.com> | 2006-01-31 03:25:09 -0500 |
commit | b8e4d89357fc434618a59c1047cac72641191805 (patch) | |
tree | ac97fcc6fdc277c682365900663872c96f2420bd /include/acpi/actypes.h | |
parent | 292dd876ee765c478b27c93cc51e93a558ed58bf (diff) | |
download | linux-b8e4d89357fc434618a59c1047cac72641191805.tar.bz2 |
[ACPI] ACPICA 20060127
Implemented support in the Resource Manager to allow
unresolved namestring references within resource package
objects for the _PRT method. This support is in addition
to the previously implemented unresolved reference
support within the AML parser. If the interpreter slack
mode is enabled (true on Linux unless acpi=strict),
these unresolved references will be passed through
to the caller as a NULL package entry.
http://bugzilla.kernel.org/show_bug.cgi?id=5741
Implemented and deployed new macros and functions for
error and warning messages across the subsystem. These
macros are simpler and generate less code than their
predecessors. The new macros ACPI_ERROR, ACPI_EXCEPTION,
ACPI_WARNING, and ACPI_INFO replace the ACPI_REPORT_*
macros.
Implemented the acpi_cpu_flags type to simplify host OS
integration of the Acquire/Release Lock OSL interfaces.
Suggested by Steven Rostedt and Andrew Morton.
Fixed a problem where Alias ASL operators are sometimes
not correctly resolved. causing AE_AML_INTERNAL
http://bugzilla.kernel.org/show_bug.cgi?id=5189
http://bugzilla.kernel.org/show_bug.cgi?id=5674
Fixed several problems with the implementation of the
ConcatenateResTemplate ASL operator. As per the ACPI
specification, zero length buffers are now treated as a
single EndTag. One-length buffers always cause a fatal
exception. Non-zero length buffers that do not end with
a full 2-byte EndTag cause a fatal exception.
Fixed a possible structure overwrite in the
AcpiGetObjectInfo external interface. (With assistance
from Thomas Renninger)
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/acpi/actypes.h')
-rw-r--r-- | include/acpi/actypes.h | 41 |
1 files changed, 34 insertions, 7 deletions
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 74819e9b4699..7ca89cde706e 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -237,17 +237,22 @@ typedef char *acpi_physical_address; #error unknown ACPI_MACHINE_WIDTH #endif +/* Variable-width type, used instead of clib size_t */ + +typedef acpi_native_uint acpi_size; + /******************************************************************************* * * OS- or compiler-dependent types * + * If the defaults below are not appropriate for the host system, they can + * be defined in the compiler-specific or OS-specific header, and this will + * take precedence. + * ******************************************************************************/ -/* - * If acpi_uintptr_t was not defined in the OS- or compiler-dependent header, - * define it now (use C99 uintptr_t for pointer casting if available, - * "void *" otherwise) - */ +/* Use C99 uintptr_t for pointer casting if available, "void *" otherwise */ + #ifndef acpi_uintptr_t #define acpi_uintptr_t void * #endif @@ -261,9 +266,31 @@ typedef char *acpi_physical_address; #define acpi_cache_t struct acpi_memory_list #endif -/* Variable-width type, used instead of clib size_t */ +/* + * Allow the CPU flags word to be defined per-OS to simplify the use of the + * lock and unlock OSL interfaces. + */ +#ifndef acpi_cpu_flags +#define acpi_cpu_flags acpi_native_uint +#endif -typedef acpi_native_uint acpi_size; +/* + * ACPI_PRINTF_LIKE is used to tag functions as "printf-like" because + * some compilers can catch printf format string problems + */ +#ifndef ACPI_PRINTF_LIKE +#define ACPI_PRINTF_LIKE(c) +#endif + +/* + * Some compilers complain about unused variables. Sometimes we don't want to + * use all the variables (for example, _acpi_module_name). This allows us + * to to tell the compiler in a per-variable manner that a variable + * is unused + */ +#ifndef ACPI_UNUSED_VAR +#define ACPI_UNUSED_VAR +#endif /******************************************************************************* * |