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authorBob Moore <robert.moore@intel.com>2006-04-22 01:15:00 +0400
committerLen Brown <len.brown@intel.com>2006-06-14 10:30:55 +0400
commitb229cf92eee616c7cb5ad8cdb35a19b119f00bc8 (patch)
tree74b52bec6ec029859c2320aba227290a503af31a /include/acpi/platform
parent793c2388cae3fd023b3b5166354931752d42353c (diff)
downloadlinux-b229cf92eee616c7cb5ad8cdb35a19b119f00bc8.tar.xz
ACPI: ACPICA 20060421
Removed a device initialization optimization introduced in 20051216 where the _STA method was not run unless an _INI was also present for the same device. This optimization could cause problems because it could allow _INI methods to be run within a not-present device subtree (If a not-present device had no _INI, _STA would not be run, the not-present status would not be discovered, and the children of the device would be incorrectly traversed.) Implemented a new _STA optimization where namespace subtrees that do not contain _INI are identified and ignored during device initialization. Selectively running _STA can significantly improve boot time on large machines (with assistance from Len Brown.) Implemented support for the device initialization case where the returned _STA flags indicate a device not-present but functioning. In this case, _INI is not run, but the device children are examined for presence, as per the ACPI specification. Implemented an additional change to the IndexField support in order to conform to MS behavior. The value written to the Index Register is not simply a byte offset, it is a byte offset in units of the access width of the parent Index Field. (Fiodor Suietov) Defined and deployed a new OSL interface, acpi_os_validate_address(). This interface is called during the creation of all AML operation regions, and allows the host OS to exert control over what addresses it will allow the AML code to access. Operation Regions whose addresses are disallowed will cause a runtime exception when they are actually accessed (will not affect or abort table loading.) Defined and deployed a new OSL interface, acpi_os_validate_interface(). This interface allows the host OS to match the various "optional" interface/behavior strings for the _OSI predefined control method as appropriate (with assistance from Bjorn Helgaas.) Restructured and corrected various problems in the exception handling code paths within DsCallControlMethod and DsTerminateControlMethod in dsmethod (with assistance from Takayoshi Kochi.) Modified the Linux source converter to ignore quoted string literals while converting identifiers from mixed to lower case. This will correct problems with the disassembler and other areas where such strings must not be modified. The ACPI_FUNCTION_* macros no longer require quotes around the function name. This allows the Linux source converter to convert the names, now that the converter ignores quoted strings. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/acpi/platform')
-rw-r--r--include/acpi/platform/acenv.h25
1 files changed, 17 insertions, 8 deletions
diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h
index fd189d425c78..453a469fd397 100644
--- a/include/acpi/platform/acenv.h
+++ b/include/acpi/platform/acenv.h
@@ -49,16 +49,18 @@
*/
#ifdef ACPI_LIBRARY
+/*
+ * Note: The non-debug version of the acpi_library does not contain any
+ * debug support, for minimimal size. The debug version uses ACPI_FULL_DEBUG
+ */
#define ACPI_USE_LOCAL_CACHE
#endif
-#ifdef ACPI_DUMP_APP
-#ifndef MSDOS
+#ifdef ACPI_ASL_COMPILER
#define ACPI_DEBUG_OUTPUT
-#endif
#define ACPI_APPLICATION
#define ACPI_DISASSEMBLER
-#define ACPI_NO_METHOD_EXECUTION
+#define ACPI_CONSTANT_EVAL_ONLY
#define ACPI_LARGE_NAMESPACE_NODE
#define ACPI_DATA_TABLE_DISASSEMBLY
#endif
@@ -66,19 +68,20 @@
#ifdef ACPI_EXEC_APP
#undef DEBUGGER_THREADING
#define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED
-#define ACPI_DEBUG_OUTPUT
+#define ACPI_FULL_DEBUG
#define ACPI_APPLICATION
#define ACPI_DEBUGGER
-#define ACPI_DISASSEMBLER
#define ACPI_MUTEX_DEBUG
#define ACPI_DBG_TRACK_ALLOCATIONS
#endif
-#ifdef ACPI_ASL_COMPILER
+#ifdef ACPI_DASM_APP
+#ifndef MSDOS
#define ACPI_DEBUG_OUTPUT
+#endif
#define ACPI_APPLICATION
#define ACPI_DISASSEMBLER
-#define ACPI_CONSTANT_EVAL_ONLY
+#define ACPI_NO_METHOD_EXECUTION
#define ACPI_LARGE_NAMESPACE_NODE
#define ACPI_DATA_TABLE_DISASSEMBLY
#endif
@@ -88,6 +91,12 @@
#define ACPI_USE_LOCAL_CACHE
#endif
+#ifdef ACPI_FULL_DEBUG
+#define ACPI_DEBUGGER
+#define ACPI_DEBUG_OUTPUT
+#define ACPI_DISASSEMBLER
+#endif
+
/*
* Environment configuration. The purpose of this file is to interface to the
* local generation environment.