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authorBob Moore <robert.moore@intel.com>2005-12-16 17:05:00 -0500
committerLen Brown <len.brown@intel.com>2005-12-28 02:54:59 -0500
commitdefba1d8f233c0d5cf3e1ea6aeb898eca7231860 (patch)
treecd8b1b84da8d8a52ad0d44107daaeeee0a0b65f4 /drivers/acpi/utilities
parentcb654695f6b912cef7cb3271665b6ee0d416124c (diff)
[ACPI] ACPICA 20051216
Implemented optional support to allow unresolved names within ASL Package objects. A null object is inserted in the package when a named reference cannot be located in the current namespace. Enabled via the interpreter slack flag which Linux has enabled by default (acpi=strict to disable slack). This should eliminate AE_NOT_FOUND exceptions seen on machines that contain such code. Implemented an optimization to the initialization sequence that can improve boot time. During ACPI device initialization, the _STA method is now run if and only if the _INI method exists. The _STA method is used to determine if the device is present; An _INI can only be run if _STA returns present, but it is a waste of time to run the _STA method if the _INI does not exist. (Prototype and assistance from Dong Wei) Implemented use of the C99 uintptr_t for the pointer casting macros if it is available in the current compiler. Otherwise, the default (void *) cast is used as before. Fixed some possible memory leaks found within the execution path of the Break, Continue, If, and CreateField operators. (Valery Podrezov) Fixed a problem introduced in the 20051202 release where an exception is generated during method execution if a control method attempts to declare another method. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/utilities')
-rw-r--r--drivers/acpi/utilities/utalloc.c4
-rw-r--r--drivers/acpi/utilities/uteval.c20
-rw-r--r--drivers/acpi/utilities/utglobal.c9
-rw-r--r--drivers/acpi/utilities/utmisc.c2
-rw-r--r--drivers/acpi/utilities/utresrc.c109
5 files changed, 127 insertions, 17 deletions
diff --git a/drivers/acpi/utilities/utalloc.c b/drivers/acpi/utilities/utalloc.c
index e04b6119a4d..b11b7ed788c 100644
--- a/drivers/acpi/utilities/utalloc.c
+++ b/drivers/acpi/utilities/utalloc.c
@@ -47,7 +47,7 @@
ACPI_MODULE_NAME("utalloc")
/* Local prototypes */
-#ifdef ACPI_DBG_TRACK_ALLOCATIONS
+#ifdef ACPI_DBG_TRACK_ALLOCATIONS
static struct acpi_debug_mem_block *acpi_ut_find_allocation(void *allocation);
static acpi_status
@@ -58,9 +58,7 @@ acpi_ut_track_allocation(struct acpi_debug_mem_block *address,
static acpi_status
acpi_ut_remove_allocation(struct acpi_debug_mem_block *address,
u32 component, char *module, u32 line);
-#endif /* ACPI_DBG_TRACK_ALLOCATIONS */
-#ifdef ACPI_DBG_TRACK_ALLOCATIONS
static acpi_status
acpi_ut_create_list(char *list_name,
u16 object_size, struct acpi_memory_list **return_cache);
diff --git a/drivers/acpi/utilities/uteval.c b/drivers/acpi/utilities/uteval.c
index 7b81d5ef3c3..cd63a2d93fe 100644
--- a/drivers/acpi/utilities/uteval.c
+++ b/drivers/acpi/utilities/uteval.c
@@ -95,7 +95,9 @@ acpi_status acpi_ut_osi_implementation(struct acpi_walk_state *walk_state)
for (i = 0; i < ACPI_NUM_OSI_STRINGS; i++) {
if (!ACPI_STRCMP(string_desc->string.pointer,
- (char *)acpi_gbl_valid_osi_strings[i])) {
+ ACPI_CAST_PTR(char,
+ acpi_gbl_valid_osi_strings[i])))
+ {
/* This string is supported */
return_desc->integer.value = 0xFFFFFFFF;
@@ -592,7 +594,7 @@ acpi_ut_execute_STA(struct acpi_namespace_node *device_node, u32 * flags)
"_STA on %4.4s was not found, assuming device is present\n",
acpi_ut_get_node_name(device_node)));
- *flags = 0x0F;
+ *flags = ACPI_UINT32_MAX;
status = AE_OK;
}
@@ -637,17 +639,17 @@ acpi_ut_execute_sxds(struct acpi_namespace_node *device_node, u8 * highest)
for (i = 0; i < 4; i++) {
highest[i] = 0xFF;
status = acpi_ut_evaluate_object(device_node,
- (char *)
- acpi_gbl_highest_dstate_names
- [i], ACPI_BTYPE_INTEGER,
- &obj_desc);
+ ACPI_CAST_PTR(char,
+ acpi_gbl_highest_dstate_names
+ [i]),
+ ACPI_BTYPE_INTEGER, &obj_desc);
if (ACPI_FAILURE(status)) {
if (status != AE_NOT_FOUND) {
ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
"%s on Device %4.4s, %s\n",
- (char *)
- acpi_gbl_highest_dstate_names
- [i],
+ ACPI_CAST_PTR(char,
+ acpi_gbl_highest_dstate_names
+ [i]),
acpi_ut_get_node_name
(device_node),
acpi_format_exception
diff --git a/drivers/acpi/utilities/utglobal.c b/drivers/acpi/utilities/utglobal.c
index 6828c7aefa8..7c59c2b0d95 100644
--- a/drivers/acpi/utilities/utglobal.c
+++ b/drivers/acpi/utilities/utglobal.c
@@ -485,7 +485,7 @@ char *acpi_ut_get_region_name(u8 space_id)
return ("invalid_space_id");
}
- return ((char *)acpi_gbl_region_types[space_id]);
+ return (ACPI_CAST_PTR(char, acpi_gbl_region_types[space_id]));
}
/*******************************************************************************
@@ -690,11 +690,12 @@ char *acpi_ut_get_descriptor_name(void *object)
}
if (ACPI_GET_DESCRIPTOR_TYPE(object) > ACPI_DESC_TYPE_MAX) {
- return ((char *)acpi_gbl_bad_type);
+ return (ACPI_CAST_PTR(char, acpi_gbl_bad_type));
}
- return ((char *)
- acpi_gbl_desc_type_names[ACPI_GET_DESCRIPTOR_TYPE(object)]);
+ return (ACPI_CAST_PTR(char,
+ acpi_gbl_desc_type_names[ACPI_GET_DESCRIPTOR_TYPE
+ (object)]));
}
diff --git a/drivers/acpi/utilities/utmisc.c b/drivers/acpi/utilities/utmisc.c
index 64dd64b1aa1..48d511d5c04 100644
--- a/drivers/acpi/utilities/utmisc.c
+++ b/drivers/acpi/utilities/utmisc.c
@@ -179,7 +179,7 @@ void acpi_ut_release_owner_id(acpi_owner_id * owner_id_ptr)
/* Zero is not a valid owner_iD */
- if ((owner_id == 0) || (owner_id > 255)) {
+ if (owner_id == 0) {
ACPI_REPORT_ERROR(("Invalid owner_id: %2.2X\n", owner_id));
return_VOID;
}
diff --git a/drivers/acpi/utilities/utresrc.c b/drivers/acpi/utilities/utresrc.c
index 6c0ce7b1219..eaf0edec6ef 100644
--- a/drivers/acpi/utilities/utresrc.c
+++ b/drivers/acpi/utilities/utresrc.c
@@ -47,6 +47,115 @@
#define _COMPONENT ACPI_UTILITIES
ACPI_MODULE_NAME("utmisc")
+#if defined(ACPI_DISASSEMBLER) || defined (ACPI_DEBUGGER)
+/*
+ * Strings used to decode resource descriptors.
+ * Used by both the disasssembler and the debugger resource dump routines
+ */
+const char *acpi_gbl_BMdecode[2] = {
+ "not_bus_master",
+ "bus_master"
+};
+
+const char *acpi_gbl_config_decode[4] = {
+ "0 - Good Configuration",
+ "1 - Acceptable Configuration",
+ "2 - Suboptimal Configuration",
+ "3 - ***Invalid Configuration***",
+};
+
+const char *acpi_gbl_consume_decode[2] = {
+ "resource_producer",
+ "resource_consumer"
+};
+
+const char *acpi_gbl_DECdecode[2] = {
+ "pos_decode",
+ "sub_decode"
+};
+
+const char *acpi_gbl_HEdecode[2] = {
+ "Level",
+ "Edge"
+};
+
+const char *acpi_gbl_io_decode[2] = {
+ "Decode10",
+ "Decode16"
+};
+
+const char *acpi_gbl_LLdecode[2] = {
+ "active_high",
+ "active_low"
+};
+
+const char *acpi_gbl_max_decode[2] = {
+ "max_not_fixed",
+ "max_fixed"
+};
+
+const char *acpi_gbl_MEMdecode[4] = {
+ "non_cacheable",
+ "Cacheable",
+ "write_combining",
+ "Prefetchable"
+};
+
+const char *acpi_gbl_min_decode[2] = {
+ "min_not_fixed",
+ "min_fixed"
+};
+
+const char *acpi_gbl_MTPdecode[4] = {
+ "address_range_memory",
+ "address_range_reserved",
+ "address_range_aCPI",
+ "address_range_nVS"
+};
+
+const char *acpi_gbl_RNGdecode[4] = {
+ "invalid_ranges",
+ "non_iSAonly_ranges",
+ "ISAonly_ranges",
+ "entire_range"
+};
+
+const char *acpi_gbl_RWdecode[2] = {
+ "read_only",
+ "read_write"
+};
+
+const char *acpi_gbl_SHRdecode[2] = {
+ "Exclusive",
+ "Shared"
+};
+
+const char *acpi_gbl_SIZdecode[4] = {
+ "Transfer8",
+ "Transfer8_16",
+ "Transfer16",
+ "invalid_size"
+};
+
+const char *acpi_gbl_TRSdecode[2] = {
+ "dense_translation",
+ "sparse_translation"
+};
+
+const char *acpi_gbl_TTPdecode[2] = {
+ "type_static",
+ "type_translation"
+};
+
+const char *acpi_gbl_TYPdecode[4] = {
+ "Compatibility",
+ "type_a",
+ "type_b",
+ "type_f"
+};
+
+#endif
+
/*
* Base sizes of the raw AML resource descriptors, indexed by resource type.
* Zero indicates a reserved (and therefore invalid) resource type.