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Code Issues Releases Activity

Import ACPICA 20131115.

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This commit is contained in:
Jung-uk Kim 2013-11-15 20:40:27 +00:00
parent a6028f7332
commit de06c6b7e0
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/vendor-sys/acpica/dist/; revision=258188
svn path=/vendor-sys/acpica/20131115/; revision=258189; tag=vendor/acpica/20131115
20 changed files with 326 additions and 118 deletions
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99
changes.txt
View File

@ -1,3 +1,78 @@
----------------------------------------
15 November 2013. Summary of changes for version 20131115:
This release is available at https://acpica.org/downloads
1) ACPICA kernel-resident subsystem:
Resource Manager: Fixed loop termination for the "get AML length"
function. The loop previously had an error termination on a NULL resource
pointer, which can never happen since the loop simply increments a valid
resource pointer. This fix changes the loop to terminate with an error on
an invalid end-of-buffer condition. The problem can be seen as an
infinite loop by callers to AcpiSetCurrentResources with an invalid or
corrupted resource descriptor, or a resource descriptor that is missing
an END_TAG descriptor. Reported by Dan Carpenter
<dan.carpenter@oracle.com>. Lv Zheng, Bob Moore.
Table unload and ACPICA termination: Delete all attached data objects
during namespace node deletion. This fix updates namespace node deletion
to delete the entire list of attached objects (attached via
AcpiAttachObject) instead of just one of the attached items. ACPICA BZ
1024. Tomasz Nowicki (tomasz.nowicki@linaro.org).
ACPICA termination: Added support to delete all objects attached to the
root namespace node. This fix deletes any and all objects that have been
attached to the root node via AcpiAttachData. Previously, none of these
objects were deleted. Reported by Tomasz Nowicki. ACPICA BZ 1026.
Debug output: Do not emit the function nesting level for the in-kernel
build. The nesting level is really only useful during a single-thread
execution. Therefore, only enable this output for the AcpiExec utility.
Also, only emit the thread ID when executing under AcpiExec (Context
switches are still always detected and a message is emitted). ACPICA BZ
972.
Example Code and Data Size: These are the sizes for the OS-independent
acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The
debug version of the code includes the debug output trace mechanism and
has a much larger code and data size.
Current Release:
Non-Debug Version: 95.9K Code, 27.0K Data, 122.9K Total
Debug Version: 185.1K Code, 77.2K Data, 262.3K Total
Previous Release:
Non-Debug Version: 95.8K Code, 27.0K Data, 122.8K Total
Debug Version: 185.2K Code, 77.2K Data, 262.4K Total
2) iASL Compiler/Disassembler and Tools:
AcpiExec/Unix-OSL: Use <termios.h> instead of <termio.h>. This is the
correct portable POSIX header for terminal control functions.
Disassembler: Fixed control method invocation issues related to the use
of the CondRefOf() operator. The problem is seen in the disassembly where
control method invocations may not be disassembled properly if the
control method name has been used previously as an argument to CondRefOf.
The solution is to not attempt to emit an external declaration for the
CondRefOf target (it is not necessary in the first place). This prevents
disassembler object type confusion. ACPICA BZ 988.
Unix Makefiles: Added an option to disable compiler optimizations and the
_FORTIFY_SOURCE flag. Some older compilers have problems compiling ACPICA
with optimizations (reportedly, gcc 4.4 for example). This change adds a
command line option for make (NOOPT) that disables all compiler
optimizations and the _FORTIFY_SOURCE compiler flag. The default
optimization is -O2 with the _FORTIFY_SOURCE flag specified. ACPICA BZ
1034. Lv Zheng, Bob Moore.
Tests/ASLTS: Added options to specify individual test cases and modes.
This allows testers running aslts.sh to optionally specify individual
test modes and test cases. Also added an option to disable the forced
generation of the ACPICA tools from source if desired. Lv Zheng.
----------------------------------------
27 September 2013. Summary of changes for version 20130927:
@ -7,8 +82,10 @@ This release is available at https://acpica.org/downloads
1) ACPICA kernel-resident subsystem:
Fixed a problem with store operations to reference objects. This change
fixes a problem where a Store operation to an ArgX object that contained a
reference to a field object did not complete the automatic dereference and
fixes a problem where a Store operation to an ArgX object that contained
a
reference to a field object did not complete the automatic dereference
and
then write to the actual field object. Instead, the object type of the
field object was inadvertently changed to match the type of the source
operand. The new behavior will actually write to the field object (buffer
@ -26,10 +103,12 @@ Hardcoded the access width for the FADT-defined reset register. The ACPI
specification requires the reset register width to be 8 bits. ACPICA now
hardcodes the width to 8 and ignores the FADT width value. This provides
compatibility with other ACPI implementations that have allowed BIOS code
with bad register width values to go unnoticed. Matthew Garett, Bob Moore,
with bad register width values to go unnoticed. Matthew Garett, Bob
Moore,
Lv Zheng.
Changed the position/use of the ACPI_PRINTF_LIKE macro. This macro is used
Changed the position/use of the ACPI_PRINTF_LIKE macro. This macro is
used
in the OSL header (acpiosxf). The change modifies the position of this
macro in each instance where it is used (AcpiDebugPrint, etc.) to avoid
build issues if the OSL defines the implementation of the interface to be
@ -42,12 +121,14 @@ additional or different processing for these functions. Changed from
ACPI_EXPORT_SYMBOL to ACPI_EXPORT_SYMBOL_INIT for these functions. Lv
Zheng, Bob Moore.
Cleaned up the memory allocation macros for configurability. In the common
Cleaned up the memory allocation macros for configurability. In the
common
case, the ACPI_ALLOCATE and related macros now resolve directly to their
respective AcpiOs* OSL interfaces. Two options:
1) The ACPI_ALLOCATE_ZEROED macro uses a simple local implementation by
default, unless overridden by the USE_NATIVE_ALLOCATE_ZEROED define.
2) For AcpiExec (and for debugging), the macros can optionally be resolved
2) For AcpiExec (and for debugging), the macros can optionally be
resolved
to the local ACPICA interfaces that track each allocation (local tracking
is used to immediately detect memory leaks).
Lv Zheng.
@ -73,7 +154,8 @@ has a much larger code and data size.
2) iASL Compiler/Disassembler and Tools:
iASL: Implemented wildcard support for the -e option. This simplifies use
when there are many SSDTs that must be included to resolve external method
when there are many SSDTs that must be included to resolve external
method
declarations. ACPICA BZ 1041. Example:
iasl -e ssdt*.dat -d dsdt.dat
@ -81,7 +163,8 @@ AcpiExec: Add history/line-editing for Unix/Linux systems. This change
adds a portable module that implements full history and limited line
editing for Unix and Linux systems. It does not use readline() due to
portability issues. Instead it uses the POSIX termio interface to put the
terminal in raw input mode so that the various special keys can be trapped
terminal in raw input mode so that the various special keys can be
trapped
(such as up/down-arrow for history support and left/right-arrow for line
editing). Uses the existing debugger history mechanism. ACPICA BZ 1036.

16
generate/unix/Makefile.config
View File

@ -118,15 +118,17 @@ ACPICA_HEADERS = \
#
# Common compiler flags
# The _GNU_SOURCE symbol is required for many hosts.
#
# Flags/option notes:
# Global optimization flags (such as -O2, -Os) are not used,
# since they cause issues on some compilers (such as gcc 4.4)
# The _GNU_SOURCE symbol is required for many hosts.
OPT_CFLAGS ?= $(CWARNINGFLAGS)
#
OPT_CFLAGS ?= \
-D_FORTIFY_SOURCE=2\
$(CWARNINGFLAGS)
# Optionally disable optimizations. Optimization causes problems on
# some compilers such as gcc 4.4
#
ifneq ($(NOOPT),TRUE)
OPT_CFLAGS += -O2 -D_FORTIFY_SOURCE=2
endif
CFLAGS += \
-D$(HOST)\

5
generate/unix/acpiexec/Makefile
View File

@ -224,6 +224,11 @@ CFLAGS += \
-DACPI_EXEC_APP\
-I$(ACPIEXEC)
ifeq ($(ASLTS),TRUE)
CFLAGS += \
-DACPI_CHECKSUM_ABORT=TRUE
endif
LDFLAGS += -lpthread
ifneq ($(HOST),_APPLE)

4
source/common/adfile.c
View File

@ -329,6 +329,7 @@ FlSplitInputPathname (
if (!Filename)
{
ACPI_FREE (DirectoryPath);
return (AE_NO_MEMORY);
}
@ -337,6 +338,9 @@ FlSplitInputPathname (
if (OutFilename)
{
*OutFilename = Filename;
return (AE_OK);
}
ACPI_FREE (Filename);
return (AE_OK);
}

19
source/common/adwalk.c
View File

@ -820,17 +820,18 @@ AcpiDmXrefDescendingOp (
{
if (Status == AE_NOT_FOUND)
{
AcpiDmAddToExternalList (Op, Path, (UINT8) ObjectType, 0);
/*
* We could install this into the namespace, but we catch duplicate
* externals when they are added to the list.
* Add this symbol as an external declaration, except if the
* parent is a CondRefOf operator. For this operator, we do not
* need an external, nor do we want one, since this can cause
* disassembly problems if the symbol is actually a control
* method.
*/
#if 0
Status = AcpiNsLookup (WalkState->ScopeInfo, Path, ACPI_TYPE_ANY,
ACPI_IMODE_LOAD_PASS1, ACPI_NS_DONT_OPEN_SCOPE,
WalkState, &Node);
#endif
if (!(Op->Asl.Parent &&
(Op->Asl.Parent->Asl.AmlOpcode == AML_COND_REF_OF_OP)))
{
AcpiDmAddToExternalList (Op, Path, (UINT8) ObjectType, 0);
}
}
}

8
source/components/debugger/dbcmds.c
View File

@ -830,7 +830,7 @@ AcpiDmTestResourceConversion (
/* Convert internal resource list to external AML resource template */
Status = AcpiRsCreateAmlResources (ResourceBuffer.Pointer, &NewAml);
Status = AcpiRsCreateAmlResources (&ResourceBuffer, &NewAml);
if (ACPI_FAILURE (Status))
{
AcpiOsPrintf ("AcpiRsCreateAmlResources failed: %s\n",
@ -842,8 +842,8 @@ AcpiDmTestResourceConversion (
OriginalAml = ReturnBuffer.Pointer;
AcpiDmCompareAmlResources (
OriginalAml->Buffer.Pointer, (ACPI_RSDESC_SIZE) OriginalAml->Buffer.Length,
AcpiDmCompareAmlResources (OriginalAml->Buffer.Pointer,
(ACPI_RSDESC_SIZE) OriginalAml->Buffer.Length,
NewAml.Pointer, (ACPI_RSDESC_SIZE) NewAml.Length);
/* Cleanup and exit */
@ -1042,7 +1042,7 @@ AcpiDbDeviceResources (
}
EndCrs:
ACPI_FREE_BUFFER (ReturnBuffer);
ACPI_FREE (ReturnBuffer.Pointer);
}

19
source/components/namespace/nsalloc.c
View File

@ -121,6 +121,7 @@ AcpiNsDeleteNode (
ACPI_NAMESPACE_NODE *Node)
{
ACPI_OPERAND_OBJECT *ObjDesc;
ACPI_OPERAND_OBJECT *NextDesc;
ACPI_FUNCTION_NAME (NsDeleteNode);
@ -131,12 +132,13 @@ AcpiNsDeleteNode (
AcpiNsDetachObject (Node);
/*
* Delete an attached data object if present (an object that was created
* and attached via AcpiAttachData). Note: After any normal object is
* detached above, the only possible remaining object is a data object.
* Delete an attached data object list if present (objects that were
* attached via AcpiAttachData). Note: After any normal object is
* detached above, the only possible remaining object(s) are data
* objects, in a linked list.
*/
ObjDesc = Node->Object;
if (ObjDesc &&
while (ObjDesc &&
(ObjDesc->Common.Type == ACPI_TYPE_LOCAL_DATA))
{
/* Invoke the attached data deletion handler if present */
@ -146,7 +148,16 @@ AcpiNsDeleteNode (
ObjDesc->Data.Handler (Node, ObjDesc->Data.Pointer);
}
NextDesc = ObjDesc->Common.NextObject;
AcpiUtRemoveReference (ObjDesc);
ObjDesc = NextDesc;
}
/* Special case for the statically allocated root node */
if (Node == AcpiGbl_RootNode)
{
return;
}
/* Now we can delete the node */

18
source/components/namespace/nsutils.c
View File

@ -693,27 +693,29 @@ void
AcpiNsTerminate (
void)
{
ACPI_OPERAND_OBJECT *ObjDesc;
ACPI_STATUS Status;
ACPI_FUNCTION_TRACE (NsTerminate);
/*
* 1) Free the entire namespace -- all nodes and objects
*
* Delete all object descriptors attached to namepsace nodes
* Free the entire namespace -- all nodes and all objects
* attached to the nodes
*/
AcpiNsDeleteNamespaceSubtree (AcpiGbl_RootNode);
/* Detach any objects attached to the root */
/* Delete any objects attached to the root node */
ObjDesc = AcpiNsGetAttachedObject (AcpiGbl_RootNode);
if (ObjDesc)
Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
if (ACPI_FAILURE (Status))
{
AcpiNsDetachObject (AcpiGbl_RootNode);
return_VOID;
}
AcpiNsDeleteNode (AcpiGbl_RootNode);
(void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Namespace freed\n"));
return_VOID;
}

6
source/components/resources/rscalc.c
View File

@ -197,6 +197,7 @@ AcpiRsStreamOptionLength (
* FUNCTION: AcpiRsGetAmlLength
*
* PARAMETERS: Resource - Pointer to the resource linked list
* ResourceListSize - Size of the resource linked list
* SizeNeeded - Where the required size is returned
*
* RETURN: Status
@ -210,9 +211,11 @@ AcpiRsStreamOptionLength (
ACPI_STATUS
AcpiRsGetAmlLength (
ACPI_RESOURCE *Resource,
ACPI_SIZE ResourceListSize,
ACPI_SIZE *SizeNeeded)
{
ACPI_SIZE AmlSizeNeeded = 0;
ACPI_RESOURCE *ResourceEnd;
ACPI_RS_LENGTH TotalSize;
@ -221,7 +224,8 @@ AcpiRsGetAmlLength (
/* Traverse entire list of internal resource descriptors */
while (Resource)
ResourceEnd = ACPI_ADD_PTR (ACPI_RESOURCE, Resource, ResourceListSize);
while (Resource < ResourceEnd)
{
/* Validate the descriptor type */

35
source/components/resources/rscreate.c
View File

@ -435,23 +435,22 @@ AcpiRsCreatePciRoutingTable (
*
* FUNCTION: AcpiRsCreateAmlResources
*
* PARAMETERS: LinkedListBuffer - Pointer to the resource linked list
* OutputBuffer - Pointer to the user's buffer
* PARAMETERS: ResourceList - Pointer to the resource list buffer
* OutputBuffer - Where the AML buffer is returned
*
* RETURN: Status AE_OK if okay, else a valid ACPI_STATUS code.
* If the OutputBuffer is too small, the error will be
* AE_BUFFER_OVERFLOW and OutputBuffer->Length will point
* to the size buffer needed.
*
* DESCRIPTION: Takes the linked list of device resources and
* creates a bytestream to be used as input for the
* _SRS control method.
* DESCRIPTION: Converts a list of device resources to an AML bytestream
* to be used as input for the _SRS control method.
*
******************************************************************************/
ACPI_STATUS
AcpiRsCreateAmlResources (
ACPI_RESOURCE *LinkedListBuffer,
ACPI_BUFFER *ResourceList,
ACPI_BUFFER *OutputBuffer)
{
ACPI_STATUS Status;
@ -461,17 +460,15 @@ AcpiRsCreateAmlResources (
ACPI_FUNCTION_TRACE (RsCreateAmlResources);
ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "LinkedListBuffer = %p\n",
LinkedListBuffer));
/* Params already validated, no need to re-validate here */
/*
* Params already validated, so we don't re-validate here
*
* Pass the LinkedListBuffer into a module that calculates
* the buffer size needed for the byte stream.
*/
Status = AcpiRsGetAmlLength (LinkedListBuffer,
&AmlSizeNeeded);
ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "ResourceList Buffer = %p\n",
ResourceList->Pointer));
/* Get the buffer size needed for the AML byte stream */
Status = AcpiRsGetAmlLength (ResourceList->Pointer,
ResourceList->Length, &AmlSizeNeeded);
ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "AmlSizeNeeded=%X, %s\n",
(UINT32) AmlSizeNeeded, AcpiFormatException (Status)));
@ -490,14 +487,14 @@ AcpiRsCreateAmlResources (
/* Do the conversion */
Status = AcpiRsConvertResourcesToAml (LinkedListBuffer, AmlSizeNeeded,
OutputBuffer->Pointer);
Status = AcpiRsConvertResourcesToAml (ResourceList->Pointer,
AmlSizeNeeded, OutputBuffer->Pointer);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "OutputBuffer %p Length %X\n",
OutputBuffer->Pointer, (UINT32) OutputBuffer->Length));
OutputBuffer->Pointer, (UINT32) OutputBuffer->Length));
return_ACPI_STATUS (AE_OK);
}

2
source/components/resources/rsutils.c
View File

@ -827,7 +827,7 @@ AcpiRsSetSrsMethodData (
* Convert the linked list into a byte stream
*/
Buffer.Length = ACPI_ALLOCATE_LOCAL_BUFFER;
Status = AcpiRsCreateAmlResources (InBuffer->Pointer, &Buffer);
Status = AcpiRsCreateAmlResources (InBuffer, &Buffer);
if (ACPI_FAILURE (Status))
{
goto Cleanup;

34
source/components/utilities/utdebug.c
View File

@ -211,6 +211,7 @@ AcpiDebugPrint (
}
AcpiGbl_PrevThreadId = ThreadId;
AcpiGbl_NestingLevel = 0;
}
/*
@ -219,13 +220,22 @@ AcpiDebugPrint (
*/
AcpiOsPrintf ("%9s-%04ld ", ModuleName, LineNumber);
#ifdef ACPI_EXEC_APP
/*
* For AcpiExec only, emit the thread ID and nesting level.
* Note: nesting level is really only useful during a single-thread
* execution. Otherwise, multiple threads will keep resetting the
* level.
*/
if (ACPI_LV_THREADS & AcpiDbgLevel)
{
AcpiOsPrintf ("[%u] ", (UINT32) ThreadId);
}
AcpiOsPrintf ("[%02ld] %-22.22s: ",
AcpiGbl_NestingLevel, AcpiUtTrimFunctionName (FunctionName));
AcpiOsPrintf ("[%02ld] ", AcpiGbl_NestingLevel);
#endif
AcpiOsPrintf ("%-22.22s: ", AcpiUtTrimFunctionName (FunctionName));
va_start (args, Format);
AcpiOsVprintf (Format, args);
@ -475,7 +485,10 @@ AcpiUtExit (
"%s\n", AcpiGbl_FnExitStr);
}
AcpiGbl_NestingLevel--;
if (AcpiGbl_NestingLevel)
{
AcpiGbl_NestingLevel--;
}
}
ACPI_EXPORT_SYMBOL (AcpiUtExit)
@ -527,7 +540,10 @@ AcpiUtStatusExit (
}
}
AcpiGbl_NestingLevel--;
if (AcpiGbl_NestingLevel)
{
AcpiGbl_NestingLevel--;
}
}
ACPI_EXPORT_SYMBOL (AcpiUtStatusExit)
@ -569,7 +585,10 @@ AcpiUtValueExit (
ACPI_FORMAT_UINT64 (Value));
}
AcpiGbl_NestingLevel--;
if (AcpiGbl_NestingLevel)
{
AcpiGbl_NestingLevel--;
}
}
ACPI_EXPORT_SYMBOL (AcpiUtValueExit)
@ -610,7 +629,10 @@ AcpiUtPtrExit (
"%s %p\n", AcpiGbl_FnExitStr, Ptr);
}
AcpiGbl_NestingLevel--;
if (AcpiGbl_NestingLevel)
{
AcpiGbl_NestingLevel--;
}
}
#endif

1
source/components/utilities/utxface.c
View File

@ -43,6 +43,7 @@
#define __UTXFACE_C__
#define EXPORT_ACPI_INTERFACES
#include "acpi.h"
#include "accommon.h"

1
source/components/utilities/utxfinit.c
View File

@ -43,6 +43,7 @@
#define __UTXFINIT_C__
#define EXPORT_ACPI_INTERFACES
#include "acpi.h"
#include "accommon.h"

2
source/include/acconfig.h
View File

@ -84,7 +84,9 @@
* Should the subsystem abort the loading of an ACPI table if the
* table checksum is incorrect?
*/
#ifndef ACPI_CHECKSUM_ABORT
#define ACPI_CHECKSUM_ABORT FALSE
#endif
/*
* Generate a version of ACPICA that only supports "reduced hardware"

2
source/include/acpixf.h
View File

@ -47,7 +47,7 @@
/* Current ACPICA subsystem version in YYYYMMDD format */
#define ACPI_CA_VERSION 0x20130927
#define ACPI_CA_VERSION 0x20131115
#include "acconfig.h"
#include "actypes.h"

5
source/include/acresrc.h
View File

@ -197,7 +197,7 @@ AcpiRsCreateResourceList (
ACPI_STATUS
AcpiRsCreateAmlResources (
ACPI_RESOURCE *LinkedListBuffer,
ACPI_BUFFER *ResourceList,
ACPI_BUFFER *OutputBuffer);
ACPI_STATUS
@ -251,7 +251,8 @@ AcpiRsGetListLength (
ACPI_STATUS
AcpiRsGetAmlLength (
ACPI_RESOURCE *LinkedListBuffer,
ACPI_RESOURCE *ResourceList,
ACPI_SIZE ResourceListSize,
ACPI_SIZE *SizeNeeded);
ACPI_STATUS

122
source/include/platform/aclinux.h
View File

@ -58,11 +58,13 @@
#include <linux/ctype.h>
#include <linux/sched.h>
#include <linux/atomic.h>
#include <asm/div64.h>
#include <asm/acpi.h>
#include <linux/math64.h>
#include <linux/slab.h>
#include <linux/spinlock_types.h>
#include <asm/current.h>
#ifdef EXPORT_ACPI_INTERFACES
#include <linux/export.h>
#endif
#include <asm/acpi.h>
/* Host-dependent types and defines for in-kernel ACPICA */
@ -85,7 +87,7 @@
/* Host-dependent types and defines for user-space ACPICA */
#define ACPI_FLUSH_CPU_CACHE()
#define ACPI_CAST_PTHREAD_T(pthread) ((ACPI_THREAD_ID) (pthread))
#define ACPI_CAST_PTHREAD_T(Pthread) ((ACPI_THREAD_ID) (Pthread))
#if defined(__ia64__) || defined(__x86_64__) || defined(__aarch64__)
#define ACPI_MACHINE_WIDTH 64
@ -110,24 +112,31 @@
#ifdef __KERNEL__
/*
* FIXME: Inclusion of actypes.h
* Linux kernel need this before defining inline OSL interfaces as
* actypes.h need to be included to find ACPICA type definitions.
* Since from ACPICA's perspective, the actypes.h should be included after
* acenv.h (aclinux.h), this leads to a inclusion mis-ordering issue.
*/
#include <acpi/actypes.h>
/*
* Overrides for in-kernel ACPICA
*/
ACPI_STATUS __init AcpiOsInitialize (
void);
#define ACPI_USE_NATIVE_DECLARED_AcpiOsInitialize
#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsInitialize
ACPI_STATUS __exit AcpiOsTerminate (
ACPI_STATUS AcpiOsTerminate (
void);
#define ACPI_USE_NATIVE_DECLARED_AcpiOsTerminate
#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsTerminate
/*
* Memory allocation/deallocation
*/
/* Use native linux version of acpi_os_allocate_zeroed */
#define USE_NATIVE_ALLOCATE_ZEROED
/*
* The irqs_disabled() check is for resume from RAM.
* Interrupts are off during resume, just like they are for boot.
@ -140,7 +149,9 @@ AcpiOsAllocate (
{
return kmalloc (Size, irqs_disabled () ? GFP_ATOMIC : GFP_KERNEL);
}
#define ACPI_USE_NATIVE_DECLARED_AcpiOsAllocate
#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsAllocate
/* Use native linux version of AcpiOsAllocateZeroed */
static inline void *
AcpiOsAllocateZeroed (
@ -148,7 +159,8 @@ AcpiOsAllocateZeroed (
{
return kzalloc (Size, irqs_disabled () ? GFP_ATOMIC : GFP_KERNEL);
}
#define ACPI_USE_NATIVE_DECLARED_AcpiOsAllocateZeroed
#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsAllocateZeroed
#define USE_NATIVE_ALLOCATE_ZEROED
static inline void
AcpiOsFree (
@ -156,7 +168,7 @@ AcpiOsFree (
{
kfree (Memory);
}
#define ACPI_USE_NATIVE_DECLARED_AcpiOsFree
#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsFree
static inline void *
AcpiOsAcquireObject (
@ -165,20 +177,18 @@ AcpiOsAcquireObject (
return kmem_cache_zalloc (Cache,
irqs_disabled () ? GFP_ATOMIC : GFP_KERNEL);
}
#define ACPI_USE_NATIVE_DECLARED_AcpiOsAcquireObject
#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsAcquireObject
/*
* Overrides for in-kernel ACPICA
*/
static inline ACPI_THREAD_ID
AcpiOsGetThreadId (
void)
{
return (ACPI_THREAD_ID) (unsigned long) current;
}
#define ACPI_USE_NATIVE_DECLARED_AcpiOsGetThreadId
#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetThreadId
#ifndef CONFIG_PREEMPT
/*
* Used within ACPICA to show where it is safe to preempt execution
* when CONFIG_PREEMPT=n
@ -188,6 +198,7 @@ AcpiOsGetThreadId (
if (!irqs_disabled()) \
cond_resched(); \
} while (0)
#endif
/*
@ -198,47 +209,66 @@ AcpiOsGetThreadId (
* prevents lockdep from reporting false positives for ACPICA locks.
*/
#define AcpiOsCreateLock(__Handle) \
({ \
spinlock_t *Lock = ACPI_ALLOCATE(sizeof(*Lock)); \
if (Lock) { \
*(__Handle) = Lock; \
spin_lock_init(*(__Handle)); \
} \
Lock ? AE_OK : AE_NO_MEMORY; \
})
#define ACPI_USE_NATIVE_DECLARED_AcpiOsCreateLock
({ \
spinlock_t *Lock = ACPI_ALLOCATE(sizeof(*Lock)); \
if (Lock) { \
*(__Handle) = Lock; \
spin_lock_init(*(__Handle)); \
} \
Lock ? AE_OK : AE_NO_MEMORY; \
})
#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsCreateLock
void __iomem *
AcpiOsMapMemory (
ACPI_PHYSICAL_ADDRESS Where,
ACPI_SIZE Length);
#define ACPI_USE_NATIVE_DECLARED_AcpiOsMapMemory
#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsMapMemory
void
AcpiOsUnmapMemory (
void __iomem *LogicalAddress,
ACPI_SIZE Size);
#define ACPI_USE_NATIVE_DECLARED_AcpiOsUnmapMemory
#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsUnmapMemory
/* OSL interfaces used by debugger/disassembler */
#define ACPI_USE_NATIVE_DECLARED_AcpiOsReadable
#define ACPI_USE_NATIVE_DECLARED_AcpiOsWritable
/*
* OSL interfaces used by debugger/disassembler
*/
#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsReadable
#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsWritable
/* OSL interfaces used by utilities */
#define ACPI_USE_NATIVE_DECLARED_AcpiOsRedirectOutput
#define ACPI_USE_NATIVE_DECLARED_AcpiOsGetLine
#define ACPI_USE_NATIVE_DECLARED_AcpiOsGetTableByName
#define ACPI_USE_NATIVE_DECLARED_AcpiOsGetTableByIndex
#define ACPI_USE_NATIVE_DECLARED_AcpiOsGetTableByAddress
#define ACPI_USE_NATIVE_DECLARED_AcpiOsOpenDirectory
#define ACPI_USE_NATIVE_DECLARED_AcpiOsGetNextFilename
#define ACPI_USE_NATIVE_DECLARED_AcpiOsCloseDirectory
/*
* OSL interfaces used by utilities
*/
#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsRedirectOutput
#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetLine
#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetTableByName
#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetTableByIndex
#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetTableByAddress
#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsOpenDirectory
#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetNextFilename
#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsCloseDirectory
/* OSL interfaces added by Linux */
/*
* OSL interfaces added by Linux
*/
void
EarlyAcpiOsUnmapMemory (
void __iomem *Virt,
ACPI_SIZE Size);
#ifdef EXPORT_ACPI_INTERFACES
#include <linux/export.h>
#endif
void
AcpiOsGpeCount (
UINT32 GpeNumber);
void
AcpiOsFixedEventCount (
UINT32 FixedEventNumber);
ACPI_STATUS
AcpiOsHotplugExecute (
ACPI_OSD_EXEC_CALLBACK Function,
void *Context);
#endif /* __KERNEL__ */

2
source/os_specific/service_layers/osunixxf.c
View File

@ -91,7 +91,7 @@ typedef void* (*PTHREAD_CALLBACK) (void *);
/* Terminal support for AcpiExec only */
#ifdef ACPI_EXEC_APP
#include <termio.h>
#include <termios.h>
struct termios OriginalTermAttributes;

44
source/tools/acpiexec/aehandlers.c
View File

@ -98,6 +98,11 @@ AeAttachedDataHandler (
ACPI_HANDLE Object,
void *Data);
static void
AeAttachedDataHandler2 (
ACPI_HANDLE Object,
void *Data);
static UINT32
AeInterfaceHandler (
ACPI_STRING InterfaceName,
@ -605,7 +610,29 @@ AeAttachedDataHandler (
ACPI_NAMESPACE_NODE *Node = ACPI_CAST_PTR (ACPI_NAMESPACE_NODE, Data);
AcpiOsPrintf ("Received an attached data deletion on %4.4s\n",
AcpiOsPrintf ("Received an attached data deletion (1) on %4.4s\n",
Node->Name.Ascii);
}
/******************************************************************************
*
* FUNCTION: AeAttachedDataHandler2
*
* DESCRIPTION: Handler for deletion of nodes with attached data (attached via
* AcpiAttachData)
*
*****************************************************************************/
static void
AeAttachedDataHandler2 (
ACPI_HANDLE Object,
void *Data)
{
ACPI_NAMESPACE_NODE *Node = ACPI_CAST_PTR (ACPI_NAMESPACE_NODE, Data);
AcpiOsPrintf ("Received an attached data deletion (2) on %4.4s\n",
Node->Name.Ascii);
}
@ -1022,8 +1049,23 @@ AeInstallEarlyHandlers (
Status = AcpiDetachData (Handle, AeAttachedDataHandler);
AE_CHECK_OK (AcpiDetachData, Status);
/* Test attach data at the root object */
Status = AcpiAttachData (ACPI_ROOT_OBJECT, AeAttachedDataHandler,
AcpiGbl_RootNode);
AE_CHECK_OK (AcpiAttachData, Status);
Status = AcpiAttachData (ACPI_ROOT_OBJECT, AeAttachedDataHandler2,
AcpiGbl_RootNode);
AE_CHECK_OK (AcpiAttachData, Status);
/* Test support for multiple attaches */
Status = AcpiAttachData (Handle, AeAttachedDataHandler, Handle);
AE_CHECK_OK (AcpiAttachData, Status);
Status = AcpiAttachData (Handle, AeAttachedDataHandler2, Handle);
AE_CHECK_OK (AcpiAttachData, Status);
}
else
{