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authorBob Moore <robert.moore@intel.com>2006-10-03 08:00:00 +0400
committerLen Brown <len.brown@intel.com>2006-04-01 10:26:39 +0400
commit8313524a0d466f451a62709aaedf988d8257b21c (patch)
treed612fc796ae07d8a39542c95eec0f5169c9f64eb /include/acpi
parentea936b78f46cbe089a4ac363e1682dee7d427096 (diff)
downloadlinux-8313524a0d466f451a62709aaedf988d8257b21c.tar.xz
ACPI: ACPICA 20060310
Tagged all external interfaces to the subsystem with the new ACPI_EXPORT_SYMBOL macro. This macro can be defined as necessary to assist kernel integration. For Linux, the macro resolves to the EXPORT_SYMBOL macro. The default definition is NULL. Added the ACPI_THREAD_ID type for the return value from acpi_os_get_thread_id(). This allows the host to define this as necessary to simplify kernel integration. The default definition is ACPI_NATIVE_UINT. Valery Podrezov fixed two interpreter problems related to error processing, the deletion of objects, and placing invalid pointers onto the internal operator result stack. http://bugzilla.kernel.org/show_bug.cgi?id=6028 http://bugzilla.kernel.org/show_bug.cgi?id=6151 Increased the reference count threshold where a warning is emitted for large reference counts in order to eliminate unnecessary warnings on systems with large namespaces (especially 64-bit.) Increased the value from 0x400 to 0x800. Due to universal disagreement as to the meaning of the 'c' in the calloc() function, the ACPI_MEM_CALLOCATE macro has been renamed to ACPI_ALLOCATE_ZEROED so that the purpose of the interface is 'clear'. ACPI_MEM_ALLOCATE and ACPI_MEM_FREE are renamed to ACPI_ALLOCATE and ACPI_FREE. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/acpi')
-rw-r--r--include/acpi/acconfig.h6
-rw-r--r--include/acpi/acdisasm.h23
-rw-r--r--include/acpi/aclocal.h8
-rw-r--r--include/acpi/acmacros.h12
-rw-r--r--include/acpi/acnamesp.h5
-rw-r--r--include/acpi/acpiosxf.h2
-rw-r--r--include/acpi/actypes.h15
-rw-r--r--include/acpi/amlresrc.h61
-rw-r--r--include/acpi/platform/acenv.h6
-rw-r--r--include/acpi/platform/aclinux.h19
10 files changed, 99 insertions, 58 deletions
diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h
index 788502256222..ebe793fc137f 100644
--- a/include/acpi/acconfig.h
+++ b/include/acpi/acconfig.h
@@ -63,7 +63,7 @@
/* Current ACPICA subsystem version in YYYYMMDD format */
-#define ACPI_CA_VERSION 0x20060217
+#define ACPI_CA_VERSION 0x20060310
/*
* OS name, used for the _OS object. The _OS object is essentially obsolete,
@@ -102,9 +102,9 @@
#define ACPI_MAX_SEMAPHORE_COUNT 256
-/* Max reference count (for debug only) */
+/* Maximum object reference count (detects object deletion issues) */
-#define ACPI_MAX_REFERENCE_COUNT 0x400
+#define ACPI_MAX_REFERENCE_COUNT 0x800
/* Size of cached memory mapping for system memory operation region */
diff --git a/include/acpi/acdisasm.h b/include/acpi/acdisasm.h
index 0727c132bd3c..f004461a7753 100644
--- a/include/acpi/acdisasm.h
+++ b/include/acpi/acdisasm.h
@@ -50,6 +50,7 @@
#define BLOCK_PAREN 1
#define BLOCK_BRACE 2
#define BLOCK_COMMA_LIST 4
+#define ACPI_DEFAULT_RESNAME *(u32 *) "__RD"
struct acpi_external_list {
char *path;
@@ -78,6 +79,11 @@ typedef
acpi_status(*asl_walk_callback) (union acpi_parse_object * op,
u32 level, void *context);
+struct acpi_resource_tag {
+ u32 bit_index;
+ char *tag;
+};
+
/*
* dmwalk
*/
@@ -85,6 +91,11 @@ void
acpi_dm_disassemble(struct acpi_walk_state *walk_state,
union acpi_parse_object *origin, u32 num_opcodes);
+void
+acpi_dm_walk_parse_tree(union acpi_parse_object *op,
+ asl_walk_callback descending_callback,
+ asl_walk_callback ascending_callback, void *context);
+
/*
* dmopcode
*/
@@ -167,6 +178,7 @@ void acpi_dm_dump_integer64(u64 value, char *name);
void
acpi_dm_resource_template(struct acpi_op_walk_info *info,
+ union acpi_parse_object *op,
u8 * byte_data, u32 byte_count);
u8 acpi_dm_is_resource_template(union acpi_parse_object *op);
@@ -177,6 +189,8 @@ void acpi_dm_bit_list(u16 mask);
void acpi_dm_decode_attribute(u8 attribute);
+void acpi_dm_descriptor_name(void);
+
/*
* dmresrcl
*/
@@ -251,4 +265,13 @@ acpi_dm_vendor_small_descriptor(union aml_resource *resource,
*/
void acpi_dm_add_to_external_list(char *path);
+/*
+ * dmrestag
+ */
+void acpi_dm_find_resources(union acpi_parse_object *root);
+
+void
+acpi_dm_check_resource_reference(union acpi_parse_object *op,
+ struct acpi_walk_state *walk_state);
+
#endif /* __ACDISASM_H__ */
diff --git a/include/acpi/aclocal.h b/include/acpi/aclocal.h
index 8361820d2970..94fbf96ed3df 100644
--- a/include/acpi/aclocal.h
+++ b/include/acpi/aclocal.h
@@ -129,7 +129,7 @@ typedef u8 acpi_owner_id;
struct acpi_mutex_info {
acpi_mutex mutex;
u32 use_count;
- u32 thread_id;
+ acpi_thread_id thread_id;
};
/* Lock flag parameter for various interfaces */
@@ -181,9 +181,9 @@ struct acpi_namespace_node {
u8 owner_id; /* Who created this node */
u8 flags;
- /* Fields used by the ASL compiler only */
+ /* Fields used by the ASL compiler and disassembler only */
-#ifdef ACPI_ASL_COMPILER
+#ifdef ACPI_LARGE_NAMESPACE_NODE
u32 value;
union acpi_parse_object *op;
#endif
@@ -479,7 +479,7 @@ struct acpi_pscope_state {
struct acpi_thread_state {
ACPI_STATE_COMMON struct acpi_walk_state *walk_state_list; /* Head of list of walk_states for this thread */
union acpi_operand_object *acquired_mutex_list; /* List of all currently acquired mutexes */
- u32 thread_id; /* Running thread ID */
+ acpi_thread_id thread_id; /* Running thread ID */
u8 current_sync_level; /* Mutex Sync (nested acquire) level */
};
diff --git a/include/acpi/acmacros.h b/include/acpi/acmacros.h
index dd5644dbe946..c8aa73fc6dd3 100644
--- a/include/acpi/acmacros.h
+++ b/include/acpi/acmacros.h
@@ -713,18 +713,18 @@
/* Memory allocation */
-#define ACPI_MEM_ALLOCATE(a) acpi_ut_allocate((acpi_size)(a),_COMPONENT,_acpi_module_name,__LINE__)
-#define ACPI_MEM_CALLOCATE(a) acpi_ut_callocate((acpi_size)(a), _COMPONENT,_acpi_module_name,__LINE__)
-#define ACPI_MEM_FREE(a) acpi_os_free(a)
+#define ACPI_ALLOCATE(a) acpi_ut_allocate((acpi_size)(a),_COMPONENT,_acpi_module_name,__LINE__)
+#define ACPI_ALLOCATE_ZEROED(a) acpi_ut_callocate((acpi_size)(a), _COMPONENT,_acpi_module_name,__LINE__)
+#define ACPI_FREE(a) acpi_os_free(a)
#define ACPI_MEM_TRACKING(a)
#else
/* Memory allocation */
-#define ACPI_MEM_ALLOCATE(a) acpi_ut_allocate_and_track((acpi_size)(a),_COMPONENT,_acpi_module_name,__LINE__)
-#define ACPI_MEM_CALLOCATE(a) acpi_ut_callocate_and_track((acpi_size)(a), _COMPONENT,_acpi_module_name,__LINE__)
-#define ACPI_MEM_FREE(a) acpi_ut_free_and_track(a,_COMPONENT,_acpi_module_name,__LINE__)
+#define ACPI_ALLOCATE(a) acpi_ut_allocate_and_track((acpi_size)(a),_COMPONENT,_acpi_module_name,__LINE__)
+#define ACPI_ALLOCATE_ZEROED(a) acpi_ut_callocate_and_track((acpi_size)(a), _COMPONENT,_acpi_module_name,__LINE__)
+#define ACPI_FREE(a) acpi_ut_free_and_track(a,_COMPONENT,_acpi_module_name,__LINE__)
#define ACPI_MEM_TRACKING(a) a
#endif /* ACPI_DBG_TRACK_ALLOCATIONS */
diff --git a/include/acpi/acnamesp.h b/include/acpi/acnamesp.h
index b667a804fc8a..132d64af24fe 100644
--- a/include/acpi/acnamesp.h
+++ b/include/acpi/acnamesp.h
@@ -63,6 +63,7 @@
#define ACPI_NS_DONT_OPEN_SCOPE 0x02
#define ACPI_NS_NO_PEER_SEARCH 0x04
#define ACPI_NS_ERROR_IF_FOUND 0x08
+#define ACPI_NS_PREFIX_IS_SCOPE 0x10
#define ACPI_NS_WALK_UNLOCK TRUE
#define ACPI_NS_WALK_NO_UNLOCK FALSE
@@ -184,6 +185,10 @@ acpi_ns_evaluate_relative(char *pathname, struct acpi_parameter_info *info);
*/
u32 acpi_ns_opens_scope(acpi_object_type type);
+void
+acpi_ns_build_external_path(struct acpi_namespace_node *node,
+ acpi_size size, char *name_buffer);
+
char *acpi_ns_get_external_pathname(struct acpi_namespace_node *node);
char *acpi_ns_name_of_current_scope(struct acpi_walk_state *walk_state);
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index 970e9a6372c3..91c3cdff28bb 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -161,7 +161,7 @@ acpi_os_remove_interrupt_handler(u32 gsi, acpi_osd_handler service_routine);
/*
* Threads and Scheduling
*/
-u32 acpi_os_get_thread_id(void);
+acpi_thread_id acpi_os_get_thread_id(void);
acpi_status
acpi_os_queue_for_execution(u32 priority,
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 95c3c8b6d618..520f315dd53a 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -288,6 +288,21 @@ typedef acpi_native_uint acpi_size;
#define ACPI_UNUSED_VAR
#endif
+/*
+ * All ACPICA functions that are available to the rest of the kernel are
+ * tagged with this macro which can be defined as appropriate for the host.
+ */
+#ifndef ACPI_EXPORT_SYMBOL
+#define ACPI_EXPORT_SYMBOL(symbol)
+#endif
+
+/*
+ * thread_id is returned by acpi_os_get_thread_id.
+ */
+#ifndef acpi_thread_id
+#define acpi_thread_id acpi_native_uint
+#endif
+
/*******************************************************************************
*
* Independent types
diff --git a/include/acpi/amlresrc.h b/include/acpi/amlresrc.h
index fb4735315ad3..e5b42eb38190 100644
--- a/include/acpi/amlresrc.h
+++ b/include/acpi/amlresrc.h
@@ -45,36 +45,36 @@
#ifndef __AMLRESRC_H
#define __AMLRESRC_H
-#define ASL_RESNAME_ADDRESS "_ADR"
-#define ASL_RESNAME_ALIGNMENT "_ALN"
-#define ASL_RESNAME_ADDRESSSPACE "_ASI"
-#define ASL_RESNAME_ACCESSSIZE "_ASZ"
-#define ASL_RESNAME_TYPESPECIFICATTRIBUTES "_ATT"
-#define ASL_RESNAME_BASEADDRESS "_BAS"
-#define ASL_RESNAME_BUSMASTER "_BM_" /* Master(1), Slave(0) */
-#define ASL_RESNAME_DECODE "_DEC"
-#define ASL_RESNAME_DMA "_DMA"
-#define ASL_RESNAME_DMATYPE "_TYP" /* Compatible(0), A(1), B(2), F(3) */
-#define ASL_RESNAME_GRANULARITY "_GRA"
-#define ASL_RESNAME_INTERRUPT "_INT"
-#define ASL_RESNAME_INTERRUPTLEVEL "_LL_" /* active_lo(1), active_hi(0) */
-#define ASL_RESNAME_INTERRUPTSHARE "_SHR" /* Shareable(1), no_share(0) */
-#define ASL_RESNAME_INTERRUPTTYPE "_HE_" /* Edge(1), Level(0) */
-#define ASL_RESNAME_LENGTH "_LEN"
-#define ASL_RESNAME_MEMATTRIBUTES "_MTP" /* Memory(0), Reserved(1), ACPI(2), NVS(3) */
-#define ASL_RESNAME_MEMTYPE "_MEM" /* non_cache(0), Cacheable(1) Cache+combine(2), Cache+prefetch(3) */
-#define ASL_RESNAME_MAXADDR "_MAX"
-#define ASL_RESNAME_MINADDR "_MIN"
-#define ASL_RESNAME_MAXTYPE "_MAF"
-#define ASL_RESNAME_MINTYPE "_MIF"
-#define ASL_RESNAME_REGISTERBITOFFSET "_RBO"
-#define ASL_RESNAME_REGISTERBITWIDTH "_RBW"
-#define ASL_RESNAME_RANGETYPE "_RNG"
-#define ASL_RESNAME_READWRITETYPE "_RW_" /* read_only(0), Writeable (1) */
-#define ASL_RESNAME_TRANSLATION "_TRA"
-#define ASL_RESNAME_TRANSTYPE "_TRS" /* Sparse(1), Dense(0) */
-#define ASL_RESNAME_TYPE "_TTP" /* Translation(1), Static (0) */
-#define ASL_RESNAME_XFERTYPE "_SIz" /* 8(0), 8_and16(1), 16(2) */
+#define ACPI_RESTAG_ADDRESS "_ADR"
+#define ACPI_RESTAG_ALIGNMENT "_ALN"
+#define ACPI_RESTAG_ADDRESSSPACE "_ASI"
+#define ACPI_RESTAG_ACCESSSIZE "_ASZ"
+#define ACPI_RESTAG_TYPESPECIFICATTRIBUTES "_ATT"
+#define ACPI_RESTAG_BASEADDRESS "_BAS"
+#define ACPI_RESTAG_BUSMASTER "_BM_" /* Master(1), Slave(0) */
+#define ACPI_RESTAG_DECODE "_DEC"
+#define ACPI_RESTAG_DMA "_DMA"
+#define ACPI_RESTAG_DMATYPE "_TYP" /* Compatible(0), A(1), B(2), F(3) */
+#define ACPI_RESTAG_GRANULARITY "_GRA"
+#define ACPI_RESTAG_INTERRUPT "_INT"
+#define ACPI_RESTAG_INTERRUPTLEVEL "_LL_" /* active_lo(1), active_hi(0) */
+#define ACPI_RESTAG_INTERRUPTSHARE "_SHR" /* Shareable(1), no_share(0) */
+#define ACPI_RESTAG_INTERRUPTTYPE "_HE_" /* Edge(1), Level(0) */
+#define ACPI_RESTAG_LENGTH "_LEN"
+#define ACPI_RESTAG_MEMATTRIBUTES "_MTP" /* Memory(0), Reserved(1), ACPI(2), NVS(3) */
+#define ACPI_RESTAG_MEMTYPE "_MEM" /* non_cache(0), Cacheable(1) Cache+combine(2), Cache+prefetch(3) */
+#define ACPI_RESTAG_MAXADDR "_MAX"
+#define ACPI_RESTAG_MINADDR "_MIN"
+#define ACPI_RESTAG_MAXTYPE "_MAF"
+#define ACPI_RESTAG_MINTYPE "_MIF"
+#define ACPI_RESTAG_REGISTERBITOFFSET "_RBO"
+#define ACPI_RESTAG_REGISTERBITWIDTH "_RBW"
+#define ACPI_RESTAG_RANGETYPE "_RNG"
+#define ACPI_RESTAG_READWRITETYPE "_RW_" /* read_only(0), Writeable (1) */
+#define ACPI_RESTAG_TRANSLATION "_TRA"
+#define ACPI_RESTAG_TRANSTYPE "_TRS" /* Sparse(1), Dense(0) */
+#define ACPI_RESTAG_TYPE "_TTP" /* Translation(1), Static (0) */
+#define ACPI_RESTAG_XFERTYPE "_SIz" /* 8(0), 8_and16(1), 16(2) */
/* Default sizes for "small" resource descriptors */
@@ -266,6 +266,7 @@ struct aml_resource_generic_register {
union aml_resource {
/* Descriptor headers */
+ u8 descriptor_type;
struct aml_resource_small_header small_header;
struct aml_resource_large_header large_header;
diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h
index 223ec6467108..d5a7f566c018 100644
--- a/include/acpi/platform/acenv.h
+++ b/include/acpi/platform/acenv.h
@@ -59,6 +59,7 @@
#define ACPI_APPLICATION
#define ACPI_DISASSEMBLER
#define ACPI_NO_METHOD_EXECUTION
+#define ACPI_LARGE_NAMESPACE_NODE
#endif
#ifdef ACPI_EXEC_APP
@@ -76,6 +77,7 @@
#define ACPI_APPLICATION
#define ACPI_DISASSEMBLER
#define ACPI_CONSTANT_EVAL_ONLY
+#define ACPI_LARGE_NAMESPACE_NODE
#endif
#ifdef ACPI_APPLICATION
@@ -271,8 +273,8 @@ typedef char *va_list;
/*
* Storage alignment properties
*/
-#define _AUPBND (sizeof (acpi_native_uint) - 1)
-#define _ADNBND (sizeof (acpi_native_uint) - 1)
+#define _AUPBND (sizeof (acpi_native_int) - 1)
+#define _ADNBND (sizeof (acpi_native_int) - 1)
/*
* Variable argument list macro definitions
diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h
index 2e6d54569ee8..2f5bb5bd76b7 100644
--- a/include/acpi/platform/aclinux.h
+++ b/include/acpi/platform/aclinux.h
@@ -52,27 +52,22 @@
#include <linux/config.h>
#include <linux/string.h>
#include <linux/kernel.h>
+#include <linux/module.h>
#include <linux/ctype.h>
#include <asm/system.h>
#include <asm/atomic.h>
#include <asm/div64.h>
#include <asm/acpi.h>
+#include <linux/slab.h>
-#define strtoul simple_strtoul
-
-#define ACPI_MACHINE_WIDTH BITS_PER_LONG
+/* Host-dependent types and defines */
-/* Type(s) for the OSL */
-
-#ifdef ACPI_USE_LOCAL_CACHE
-#define acpi_cache_t struct acpi_memory_list
-#else
-#include <linux/slab.h>
-#define acpi_cache_t kmem_cache_t
-#endif
+#define ACPI_MACHINE_WIDTH BITS_PER_LONG
+#define acpi_cache_t kmem_cache_t
+#define ACPI_EXPORT_SYMBOL(symbol) EXPORT_SYMBOL(symbol);
+#define strtoul simple_strtoul
/* Full namespace pathname length limit - arbitrary */
-
#define ACPI_PATHNAME_MAX 256
#else /* !__KERNEL__ */