* [PATCH 01/26] Cleanup of invalid ACPI name handling and repair
2012-10-31 2:24 [PATCH 00/26] ACPICA 20121018 Release Lv Zheng
@ 2012-10-31 2:24 ` Lv Zheng
2012-10-31 2:25 ` [PATCH 02/26] ACPICA: Fix unmerged utility divergences Lv Zheng
` (25 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: Lv Zheng @ 2012-10-31 2:24 UTC (permalink / raw)
To: Len Brown, Rafael J Wysocki; +Cc: linux-acpi, Bob Moore, Lv Zheng
From: Bob Moore <robert.moore@intel.com>
Implemented a change/cleanup for the handling of invalid ACPI names.
Names are now validated and repaired only when
1) entering a new name into the namespace and
2) disassembling a named AML opcode. A warning is only displayed in
debug mode or when the interpreter is in "strict" mode, since some
working machines do in fact contain invalid ACPI names.
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
drivers/acpi/acpica/acutils.h | 2 +-
drivers/acpi/acpica/nsdump.c | 8 --------
drivers/acpi/acpica/nssearch.c | 17 +----------------
drivers/acpi/acpica/utmisc.c | 34 ++++++++++++++++++++++++++--------
4 files changed, 28 insertions(+), 33 deletions(-)
diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h
index 5035327..68cb6de 100644
--- a/drivers/acpi/acpica/acutils.h
+++ b/drivers/acpi/acpica/acutils.h
@@ -483,7 +483,7 @@ void acpi_ut_print_string(char *string, u8 max_length);
u8 acpi_ut_valid_acpi_name(u32 name);
-acpi_name acpi_ut_repair_name(char *name);
+void acpi_ut_repair_name(char *name);
u8 acpi_ut_valid_acpi_char(char character, u32 position);
diff --git a/drivers/acpi/acpica/nsdump.c b/drivers/acpi/acpica/nsdump.c
index 2526aaf..993b124 100644
--- a/drivers/acpi/acpica/nsdump.c
+++ b/drivers/acpi/acpica/nsdump.c
@@ -209,14 +209,6 @@ acpi_ns_dump_one_object(acpi_handle obj_handle,
"Invalid ACPI Object Type 0x%08X", type));
}
- if (!acpi_ut_valid_acpi_name(this_node->name.integer)) {
- this_node->name.integer =
- acpi_ut_repair_name(this_node->name.ascii);
-
- ACPI_WARNING((AE_INFO, "Invalid ACPI Name %08X",
- this_node->name.integer));
- }
-
acpi_os_printf("%4.4s", acpi_ut_get_node_name(this_node));
}
diff --git a/drivers/acpi/acpica/nssearch.c b/drivers/acpi/acpica/nssearch.c
index 456cc85..1d2d8ff 100644
--- a/drivers/acpi/acpica/nssearch.c
+++ b/drivers/acpi/acpica/nssearch.c
@@ -314,22 +314,7 @@ acpi_ns_search_and_enter(u32 target_name,
* this problem, and we want to be able to enable ACPI support for them,
* even though there are a few bad names.
*/
- if (!acpi_ut_valid_acpi_name(target_name)) {
- target_name =
- acpi_ut_repair_name(ACPI_CAST_PTR(char, &target_name));
-
- /* Report warning only if in strict mode or debug mode */
-
- if (!acpi_gbl_enable_interpreter_slack) {
- ACPI_WARNING((AE_INFO,
- "Found bad character(s) in name, repaired: [%4.4s]\n",
- ACPI_CAST_PTR(char, &target_name)));
- } else {
- ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Found bad character(s) in name, repaired: [%4.4s]\n",
- ACPI_CAST_PTR(char, &target_name)));
- }
- }
+ acpi_ut_repair_name(ACPI_CAST_PTR(char, &target_name));
/* Try to find the name in the namespace level specified by the caller */
diff --git a/drivers/acpi/acpica/utmisc.c b/drivers/acpi/acpica/utmisc.c
index 33c6cf7..d179f0e 100644
--- a/drivers/acpi/acpica/utmisc.c
+++ b/drivers/acpi/acpica/utmisc.c
@@ -642,25 +642,43 @@ u8 acpi_ut_valid_acpi_name(u32 name)
*
******************************************************************************/
-acpi_name acpi_ut_repair_name(char *name)
+void acpi_ut_repair_name(char *name)
{
- u32 i;
- char new_name[ACPI_NAME_SIZE];
+ u32 i;
+ u8 found_bad_char = FALSE;
+
+ ACPI_FUNCTION_NAME(ut_repair_name);
+
+ /* Check each character in the name */
for (i = 0; i < ACPI_NAME_SIZE; i++) {
- new_name[i] = name[i];
+ if (acpi_ut_valid_acpi_char(name[i], i)) {
+ continue;
+ }
/*
* Replace a bad character with something printable, yet technically
* still invalid. This prevents any collisions with existing "good"
* names in the namespace.
*/
- if (!acpi_ut_valid_acpi_char(name[i], i)) {
- new_name[i] = '*';
- }
+ name[i] = '*';
+ found_bad_char = TRUE;
}
- return (*(u32 *) new_name);
+ if (found_bad_char) {
+
+ /* Report warning only if in strict mode or debug mode */
+
+ if (!acpi_gbl_enable_interpreter_slack) {
+ ACPI_WARNING((AE_INFO,
+ "Found bad character(s) in name, repaired: [%4.4s]\n",
+ name));
+ } else {
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "Found bad character(s) in name, repaired: [%4.4s]\n",
+ name));
+ }
+ }
}
/*******************************************************************************
--
1.7.10
^ permalink raw reply related [flat|nested] 28+ messages in thread* [PATCH 02/26] ACPICA: Fix unmerged utility divergences.
2012-10-31 2:24 [PATCH 00/26] ACPICA 20121018 Release Lv Zheng
2012-10-31 2:24 ` [PATCH 01/26] Cleanup of invalid ACPI name handling and repair Lv Zheng
@ 2012-10-31 2:25 ` Lv Zheng
2012-10-31 2:25 ` [PATCH 03/26] ACPICA: Fix unmerged debugger divergences Lv Zheng
` (24 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: Lv Zheng @ 2012-10-31 2:25 UTC (permalink / raw)
To: Len Brown, Rafael J Wysocki; +Cc: linux-acpi, Lv Zheng, Robert Moore
Utility improvements in ACPICA are partial ignored by ACPICA Linux
release. This will lead to divergences between Linux and ACPICA.
This patch ports the entire "utility" into Linux and makes them
igored in the compilation stage by "ACPI_FUTURE_USAGE".
The following "Utility" files have been ported into the Linux:
drivers/acpi/uttrack.c
drivers/acpi/utcache.c
drivers/acpi/utids.c
This patch will not affect the generated vmlinx binary.
This will decrease 274 lines of 20120913 divergence.diff.
Signed-off-by: Robert Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
drivers/acpi/acpica/Makefile | 3 +
drivers/acpi/acpica/acutils.h | 51 ++-
drivers/acpi/acpica/utcache.c | 323 ++++++++++++++++++
drivers/acpi/acpica/utclib.c | 748 +++++++++++++++++++++++++++++++++++++++++
drivers/acpi/acpica/utdebug.c | 9 +-
drivers/acpi/acpica/utmisc.c | 99 +++++-
drivers/acpi/acpica/uttrack.c | 650 +++++++++++++++++++++++++++++++++++
7 files changed, 1852 insertions(+), 31 deletions(-)
create mode 100644 drivers/acpi/acpica/utcache.c
create mode 100644 drivers/acpi/acpica/utclib.c
create mode 100644 drivers/acpi/acpica/uttrack.c
diff --git a/drivers/acpi/acpica/Makefile b/drivers/acpi/acpica/Makefile
index 7f1d407..c8bc24b 100644
--- a/drivers/acpi/acpica/Makefile
+++ b/drivers/acpi/acpica/Makefile
@@ -161,3 +161,6 @@ acpi-y += \
utxfinit.o \
utxferror.o \
utxfmutex.o
+
+acpi-$(ACPI_FUTURE_USAGE) += uttrack.o utcache.o utclib.o
+
diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h
index 68cb6de..82d6025 100644
--- a/drivers/acpi/acpica/acutils.h
+++ b/drivers/acpi/acpica/acutils.h
@@ -69,6 +69,22 @@ extern const char *acpi_gbl_siz_decode[];
extern const char *acpi_gbl_trs_decode[];
extern const char *acpi_gbl_ttp_decode[];
extern const char *acpi_gbl_typ_decode[];
+extern const char *acpi_gbl_ppc_decode[];
+extern const char *acpi_gbl_ior_decode[];
+extern const char *acpi_gbl_dts_decode[];
+extern const char *acpi_gbl_ct_decode[];
+extern const char *acpi_gbl_sbt_decode[];
+extern const char *acpi_gbl_am_decode[];
+extern const char *acpi_gbl_sm_decode[];
+extern const char *acpi_gbl_wm_decode[];
+extern const char *acpi_gbl_cph_decode[];
+extern const char *acpi_gbl_cpo_decode[];
+extern const char *acpi_gbl_dp_decode[];
+extern const char *acpi_gbl_ed_decode[];
+extern const char *acpi_gbl_bpb_decode[];
+extern const char *acpi_gbl_sb_decode[];
+extern const char *acpi_gbl_fc_decode[];
+extern const char *acpi_gbl_pt_decode[];
#endif
/* Types for Resource descriptor entries */
@@ -79,14 +95,14 @@ extern const char *acpi_gbl_typ_decode[];
#define ACPI_SMALL_VARIABLE_LENGTH 3
typedef
-acpi_status(*acpi_walk_aml_callback) (u8 * aml,
+acpi_status(*acpi_walk_aml_callback) (u8 *aml,
u32 length,
u32 offset,
u8 resource_index, void **context);
typedef
acpi_status(*acpi_pkg_callback) (u8 object_type,
- union acpi_operand_object * source_object,
+ union acpi_operand_object *source_object,
union acpi_generic_state * state,
void *context);
@@ -202,7 +218,9 @@ extern const u8 _acpi_ctype[];
#define ACPI_IS_PRINT(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO | _ACPI_UP | _ACPI_DI | _ACPI_SP | _ACPI_PU))
#define ACPI_IS_ALPHA(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO | _ACPI_UP))
-#endif /* ACPI_USE_SYSTEM_CLIBRARY */
+#endif /* !ACPI_USE_SYSTEM_CLIBRARY */
+
+#define ACPI_IS_ASCII(c) ((c) < 0x80)
/*
* utcopy - Object construction and conversion interfaces
@@ -210,11 +228,11 @@ extern const u8 _acpi_ctype[];
acpi_status
acpi_ut_build_simple_object(union acpi_operand_object *obj,
union acpi_object *user_obj,
- u8 * data_space, u32 * buffer_space_used);
+ u8 *data_space, u32 *buffer_space_used);
acpi_status
acpi_ut_build_package_object(union acpi_operand_object *obj,
- u8 * buffer, u32 * space_used);
+ u8 *buffer, u32 *space_used);
acpi_status
acpi_ut_copy_iobject_to_eobject(union acpi_operand_object *obj,
@@ -287,9 +305,9 @@ acpi_ut_ptr_exit(u32 line_number,
const char *function_name,
const char *module_name, u32 component_id, u8 *ptr);
-void acpi_ut_dump_buffer(u8 * buffer, u32 count, u32 display, u32 component_id);
+void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 component_id);
-void acpi_ut_dump_buffer2(u8 * buffer, u32 count, u32 display);
+void acpi_ut_dump_buffer2(u8 *buffer, u32 count, u32 display);
void acpi_ut_report_error(char *module_name, u32 line_number);
@@ -337,15 +355,15 @@ acpi_ut_execute_power_methods(struct acpi_namespace_node *device_node,
*/
acpi_status
acpi_ut_execute_HID(struct acpi_namespace_node *device_node,
- struct acpica_device_id **return_id);
+ struct acpica_device_id ** return_id);
acpi_status
acpi_ut_execute_UID(struct acpi_namespace_node *device_node,
- struct acpica_device_id **return_id);
+ struct acpica_device_id ** return_id);
acpi_status
acpi_ut_execute_CID(struct acpi_namespace_node *device_node,
- struct acpica_device_id_list **return_cid_list);
+ struct acpica_device_id_list ** return_cid_list);
/*
* utlock - reader/writer locks
@@ -479,6 +497,10 @@ acpi_ut_walk_package_tree(union acpi_operand_object *source_object,
void acpi_ut_strupr(char *src_string);
+void acpi_ut_strlwr(char *src_string);
+
+int acpi_ut_stricmp(char *string1, char *string2);
+
void acpi_ut_print_string(char *string, u8 max_length);
u8 acpi_ut_valid_acpi_name(u32 name);
@@ -487,7 +509,7 @@ void acpi_ut_repair_name(char *name);
u8 acpi_ut_valid_acpi_char(char character, u32 position);
-acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 * ret_integer);
+acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer);
/* Values for Base above (16=Hex, 10=Decimal) */
@@ -508,12 +530,12 @@ acpi_ut_display_init_pathname(u8 type,
* utresrc
*/
acpi_status
-acpi_ut_walk_aml_resources(u8 * aml,
+acpi_ut_walk_aml_resources(u8 *aml,
acpi_size aml_length,
acpi_walk_aml_callback user_function,
void **context);
-acpi_status acpi_ut_validate_resource(void *aml, u8 * return_index);
+acpi_status acpi_ut_validate_resource(void *aml, u8 *return_index);
u32 acpi_ut_get_descriptor_length(void *aml);
@@ -524,8 +546,7 @@ u8 acpi_ut_get_resource_header_length(void *aml);
u8 acpi_ut_get_resource_type(void *aml);
acpi_status
-acpi_ut_get_resource_end_tag(union acpi_operand_object *obj_desc,
- u8 ** end_tag);
+acpi_ut_get_resource_end_tag(union acpi_operand_object *obj_desc, u8 **end_tag);
/*
* utmutex - mutex support
diff --git a/drivers/acpi/acpica/utcache.c b/drivers/acpi/acpica/utcache.c
new file mode 100644
index 0000000..eacb9ba
--- /dev/null
+++ b/drivers/acpi/acpica/utcache.c
@@ -0,0 +1,323 @@
+/******************************************************************************
+ *
+ * Module Name: utcache - local cache allocation routines
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2012, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include <acpi/acpi.h>
+#include "accommon.h"
+
+#define _COMPONENT ACPI_UTILITIES
+ACPI_MODULE_NAME("utcache")
+
+#ifdef ACPI_USE_LOCAL_CACHE
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_os_create_cache
+ *
+ * PARAMETERS: cache_name - Ascii name for the cache
+ * object_size - Size of each cached object
+ * max_depth - Maximum depth of the cache (in objects)
+ * return_cache - Where the new cache object is returned
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Create a cache object
+ *
+ ******************************************************************************/
+acpi_status
+acpi_os_create_cache(char *cache_name,
+ u16 object_size,
+ u16 max_depth, struct acpi_memory_list ** return_cache)
+{
+ struct acpi_memory_list *cache;
+
+ ACPI_FUNCTION_ENTRY();
+
+ if (!cache_name || !return_cache || (object_size < 16)) {
+ return (AE_BAD_PARAMETER);
+ }
+
+ /* Create the cache object */
+
+ cache = acpi_os_allocate(sizeof(struct acpi_memory_list));
+ if (!cache) {
+ return (AE_NO_MEMORY);
+ }
+
+ /* Populate the cache object and return it */
+
+ ACPI_MEMSET(cache, 0, sizeof(struct acpi_memory_list));
+ cache->link_offset = 8;
+ cache->list_name = cache_name;
+ cache->object_size = object_size;
+ cache->max_depth = max_depth;
+
+ *return_cache = cache;
+ return (AE_OK);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_os_purge_cache
+ *
+ * PARAMETERS: cache - Handle to cache object
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Free all objects within the requested cache.
+ *
+ ******************************************************************************/
+
+acpi_status acpi_os_purge_cache(struct acpi_memory_list * cache)
+{
+ char *next;
+ acpi_status status;
+
+ ACPI_FUNCTION_ENTRY();
+
+ if (!cache) {
+ return (AE_BAD_PARAMETER);
+ }
+
+ status = acpi_ut_acquire_mutex(ACPI_MTX_CACHES);
+ if (ACPI_FAILURE(status)) {
+ return (status);
+ }
+
+ /* Walk the list of objects in this cache */
+
+ while (cache->list_head) {
+
+ /* Delete and unlink one cached state object */
+
+ next = *(ACPI_CAST_INDIRECT_PTR(char,
+ &(((char *)cache->
+ list_head)[cache->
+ link_offset])));
+ ACPI_FREE(cache->list_head);
+
+ cache->list_head = next;
+ cache->current_depth--;
+ }
+
+ (void)acpi_ut_release_mutex(ACPI_MTX_CACHES);
+ return (AE_OK);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_os_delete_cache
+ *
+ * PARAMETERS: cache - Handle to cache object
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Free all objects within the requested cache and delete the
+ * cache object.
+ *
+ ******************************************************************************/
+
+acpi_status acpi_os_delete_cache(struct acpi_memory_list * cache)
+{
+ acpi_status status;
+
+ ACPI_FUNCTION_ENTRY();
+
+ /* Purge all objects in the cache */
+
+ status = acpi_os_purge_cache(cache);
+ if (ACPI_FAILURE(status)) {
+ return (status);
+ }
+
+ /* Now we can delete the cache object */
+
+ acpi_os_free(cache);
+ return (AE_OK);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_os_release_object
+ *
+ * PARAMETERS: cache - Handle to cache object
+ * object - The object to be released
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Release an object to the specified cache. If cache is full,
+ * the object is deleted.
+ *
+ ******************************************************************************/
+
+acpi_status
+acpi_os_release_object(struct acpi_memory_list * cache, void *object)
+{
+ acpi_status status;
+
+ ACPI_FUNCTION_ENTRY();
+
+ if (!cache || !object) {
+ return (AE_BAD_PARAMETER);
+ }
+
+ /* If cache is full, just free this object */
+
+ if (cache->current_depth >= cache->max_depth) {
+ ACPI_FREE(object);
+ ACPI_MEM_TRACKING(cache->total_freed++);
+ }
+
+ /* Otherwise put this object back into the cache */
+
+ else {
+ status = acpi_ut_acquire_mutex(ACPI_MTX_CACHES);
+ if (ACPI_FAILURE(status)) {
+ return (status);
+ }
+
+ /* Mark the object as cached */
+
+ ACPI_MEMSET(object, 0xCA, cache->object_size);
+ ACPI_SET_DESCRIPTOR_TYPE(object, ACPI_DESC_TYPE_CACHED);
+
+ /* Put the object at the head of the cache list */
+
+ *(ACPI_CAST_INDIRECT_PTR(char,
+ &(((char *)object)[cache->
+ link_offset]))) =
+ cache->list_head;
+ cache->list_head = object;
+ cache->current_depth++;
+
+ (void)acpi_ut_release_mutex(ACPI_MTX_CACHES);
+ }
+
+ return (AE_OK);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_os_acquire_object
+ *
+ * PARAMETERS: cache - Handle to cache object
+ *
+ * RETURN: the acquired object. NULL on error
+ *
+ * DESCRIPTION: Get an object from the specified cache. If cache is empty,
+ * the object is allocated.
+ *
+ ******************************************************************************/
+
+void *acpi_os_acquire_object(struct acpi_memory_list *cache)
+{
+ acpi_status status;
+ void *object;
+
+ ACPI_FUNCTION_NAME(os_acquire_object);
+
+ if (!cache) {
+ return (NULL);
+ }
+
+ status = acpi_ut_acquire_mutex(ACPI_MTX_CACHES);
+ if (ACPI_FAILURE(status)) {
+ return (NULL);
+ }
+
+ ACPI_MEM_TRACKING(cache->requests++);
+
+ /* Check the cache first */
+
+ if (cache->list_head) {
+
+ /* There is an object available, use it */
+
+ object = cache->list_head;
+ cache->list_head = *(ACPI_CAST_INDIRECT_PTR(char,
+ &(((char *)
+ object)[cache->
+ link_offset])));
+
+ cache->current_depth--;
+
+ ACPI_MEM_TRACKING(cache->hits++);
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "Object %p from %s cache\n", object,
+ cache->list_name));
+
+ status = acpi_ut_release_mutex(ACPI_MTX_CACHES);
+ if (ACPI_FAILURE(status)) {
+ return (NULL);
+ }
+
+ /* Clear (zero) the previously used Object */
+
+ ACPI_MEMSET(object, 0, cache->object_size);
+ } else {
+ /* The cache is empty, create a new object */
+
+ ACPI_MEM_TRACKING(cache->total_allocated++);
+
+#ifdef ACPI_DBG_TRACK_ALLOCATIONS
+ if ((cache->total_allocated - cache->total_freed) >
+ cache->max_occupied) {
+ cache->max_occupied =
+ cache->total_allocated - cache->total_freed;
+ }
+#endif
+
+ /* Avoid deadlock with ACPI_ALLOCATE_ZEROED */
+
+ status = acpi_ut_release_mutex(ACPI_MTX_CACHES);
+ if (ACPI_FAILURE(status)) {
+ return (NULL);
+ }
+
+ object = ACPI_ALLOCATE_ZEROED(cache->object_size);
+ if (!object) {
+ return (NULL);
+ }
+ }
+
+ return (object);
+}
+#endif /* ACPI_USE_LOCAL_CACHE */
diff --git a/drivers/acpi/acpica/utclib.c b/drivers/acpi/acpica/utclib.c
new file mode 100644
index 0000000..f887f93
--- /dev/null
+++ b/drivers/acpi/acpica/utclib.c
@@ -0,0 +1,748 @@
+/******************************************************************************
+ *
+ * Module Name: cmclib - Local implementation of C library functions
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2012, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include <acpi/acpi.h>
+#include "accommon.h"
+
+/*
+ * These implementations of standard C Library routines can optionally be
+ * used if a C library is not available. In general, they are less efficient
+ * than an inline or assembly implementation
+ */
+
+#define _COMPONENT ACPI_UTILITIES
+ACPI_MODULE_NAME("cmclib")
+
+#ifndef ACPI_USE_SYSTEM_CLIBRARY
+#define NEGATIVE 1
+#define POSITIVE 0
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_memcmp (memcmp)
+ *
+ * PARAMETERS: buffer1 - First Buffer
+ * buffer2 - Second Buffer
+ * count - Maximum # of bytes to compare
+ *
+ * RETURN: Index where Buffers mismatched, or 0 if Buffers matched
+ *
+ * DESCRIPTION: Compare two Buffers, with a maximum length
+ *
+ ******************************************************************************/
+int acpi_ut_memcmp(const char *buffer1, const char *buffer2, acpi_size count)
+{
+
+ return ((count == ACPI_SIZE_MAX) ? 0 : ((unsigned char)*buffer1 -
+ (unsigned char)*buffer2));
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_memcpy (memcpy)
+ *
+ * PARAMETERS: dest - Target of the copy
+ * src - Source buffer to copy
+ * count - Number of bytes to copy
+ *
+ * RETURN: Dest
+ *
+ * DESCRIPTION: Copy arbitrary bytes of memory
+ *
+ ******************************************************************************/
+
+void *acpi_ut_memcpy(void *dest, const void *src, acpi_size count)
+{
+ char *new = (char *)dest;
+ char *old = (char *)src;
+
+ while (count) {
+ *new = *old;
+ new++;
+ old++;
+ count--;
+ }
+
+ return (dest);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_memset (memset)
+ *
+ * PARAMETERS: dest - Buffer to set
+ * value - Value to set each byte of memory
+ * count - Number of bytes to set
+ *
+ * RETURN: Dest
+ *
+ * DESCRIPTION: Initialize a buffer to a known value.
+ *
+ ******************************************************************************/
+
+void *acpi_ut_memset(void *dest, u8 value, acpi_size count)
+{
+ char *new = (char *)dest;
+
+ while (count) {
+ *new = (char)value;
+ new++;
+ count--;
+ }
+
+ return (dest);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_strlen (strlen)
+ *
+ * PARAMETERS: string - Null terminated string
+ *
+ * RETURN: Length
+ *
+ * DESCRIPTION: Returns the length of the input string
+ *
+ ******************************************************************************/
+
+acpi_size acpi_ut_strlen(const char *string)
+{
+ u32 length = 0;
+
+ /* Count the string until a null is encountered */
+
+ while (*string) {
+ length++;
+ string++;
+ }
+
+ return (length);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_strcpy (strcpy)
+ *
+ * PARAMETERS: dst_string - Target of the copy
+ * src_string - The source string to copy
+ *
+ * RETURN: dst_string
+ *
+ * DESCRIPTION: Copy a null terminated string
+ *
+ ******************************************************************************/
+
+char *acpi_ut_strcpy(char *dst_string, const char *src_string)
+{
+ char *string = dst_string;
+
+ /* Move bytes brute force */
+
+ while (*src_string) {
+ *string = *src_string;
+
+ string++;
+ src_string++;
+ }
+
+ /* Null terminate */
+
+ *string = 0;
+ return (dst_string);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_strncpy (strncpy)
+ *
+ * PARAMETERS: dst_string - Target of the copy
+ * src_string - The source string to copy
+ * count - Maximum # of bytes to copy
+ *
+ * RETURN: dst_string
+ *
+ * DESCRIPTION: Copy a null terminated string, with a maximum length
+ *
+ ******************************************************************************/
+
+char *acpi_ut_strncpy(char *dst_string, const char *src_string, acpi_size count)
+{
+ char *string = dst_string;
+
+ /* Copy the string */
+
+ for (string = dst_string;
+ count && (count--, (*string++ = *src_string++));) {;
+ }
+
+ /* Pad with nulls if necessary */
+
+ while (count--) {
+ *string = 0;
+ string++;
+ }
+
+ /* Return original pointer */
+
+ return (dst_string);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_strcmp (strcmp)
+ *
+ * PARAMETERS: string1 - First string
+ * string2 - Second string
+ *
+ * RETURN: Index where strings mismatched, or 0 if strings matched
+ *
+ * DESCRIPTION: Compare two null terminated strings
+ *
+ ******************************************************************************/
+
+int acpi_ut_strcmp(const char *string1, const char *string2)
+{
+
+ for (; (*string1 == *string2); string2++) {
+ if (!*string1++) {
+ return (0);
+ }
+ }
+
+ return ((unsigned char)*string1 - (unsigned char)*string2);
+}
+
+#ifdef ACPI_FUTURE_IMPLEMENTATION
+/* Not used at this time */
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_strchr (strchr)
+ *
+ * PARAMETERS: string - Search string
+ * ch - character to search for
+ *
+ * RETURN: Ptr to char or NULL if not found
+ *
+ * DESCRIPTION: Search a string for a character
+ *
+ ******************************************************************************/
+
+char *acpi_ut_strchr(const char *string, int ch)
+{
+
+ for (; (*string); string++) {
+ if ((*string) == (char)ch) {
+ return ((char *)string);
+ }
+ }
+
+ return (NULL);
+}
+#endif
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_strncmp (strncmp)
+ *
+ * PARAMETERS: string1 - First string
+ * string2 - Second string
+ * count - Maximum # of bytes to compare
+ *
+ * RETURN: Index where strings mismatched, or 0 if strings matched
+ *
+ * DESCRIPTION: Compare two null terminated strings, with a maximum length
+ *
+ ******************************************************************************/
+
+int acpi_ut_strncmp(const char *string1, const char *string2, acpi_size count)
+{
+
+ for (; count-- && (*string1 == *string2); string2++) {
+ if (!*string1++) {
+ return (0);
+ }
+ }
+
+ return ((count == ACPI_SIZE_MAX) ? 0 : ((unsigned char)*string1 -
+ (unsigned char)*string2));
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_strcat (Strcat)
+ *
+ * PARAMETERS: dst_string - Target of the copy
+ * src_string - The source string to copy
+ *
+ * RETURN: dst_string
+ *
+ * DESCRIPTION: Append a null terminated string to a null terminated string
+ *
+ ******************************************************************************/
+
+char *acpi_ut_strcat(char *dst_string, const char *src_string)
+{
+ char *string;
+
+ /* Find end of the destination string */
+
+ for (string = dst_string; *string++;) {;
+ }
+
+ /* Concatenate the string */
+
+ for (--string; (*string++ = *src_string++);) {;
+ }
+
+ return (dst_string);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_strncat (strncat)
+ *
+ * PARAMETERS: dst_string - Target of the copy
+ * src_string - The source string to copy
+ * count - Maximum # of bytes to copy
+ *
+ * RETURN: dst_string
+ *
+ * DESCRIPTION: Append a null terminated string to a null terminated string,
+ * with a maximum count.
+ *
+ ******************************************************************************/
+
+char *acpi_ut_strncat(char *dst_string, const char *src_string, acpi_size count)
+{
+ char *string;
+
+ if (count) {
+
+ /* Find end of the destination string */
+
+ for (string = dst_string; *string++;) {;
+ }
+
+ /* Concatenate the string */
+
+ for (--string; (*string++ = *src_string++) && --count;) {;
+ }
+
+ /* Null terminate if necessary */
+
+ if (!count) {
+ *string = 0;
+ }
+ }
+
+ return (dst_string);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_strstr (strstr)
+ *
+ * PARAMETERS: string1 - Target string
+ * string2 - Substring to search for
+ *
+ * RETURN: Where substring match starts, Null if no match found
+ *
+ * DESCRIPTION: Checks if String2 occurs in String1. This is not really a
+ * full implementation of strstr, only sufficient for command
+ * matching
+ *
+ ******************************************************************************/
+
+char *acpi_ut_strstr(char *string1, char *string2)
+{
+ char *string;
+
+ if (acpi_ut_strlen(string2) > acpi_ut_strlen(string1)) {
+ return (NULL);
+ }
+
+ /* Walk entire string, comparing the letters */
+
+ for (string = string1; *string2;) {
+ if (*string2 != *string) {
+ return (NULL);
+ }
+
+ string2++;
+ string++;
+ }
+
+ return (string1);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_strtoul (strtoul)
+ *
+ * PARAMETERS: string - Null terminated string
+ * terminater - Where a pointer to the terminating byte is
+ * returned
+ * base - Radix of the string
+ *
+ * RETURN: Converted value
+ *
+ * DESCRIPTION: Convert a string into a 32-bit unsigned value.
+ * Note: use acpi_ut_strtoul64 for 64-bit integers.
+ *
+ ******************************************************************************/
+
+u32 acpi_ut_strtoul(const char *string, char **terminator, u32 base)
+{
+ u32 converted = 0;
+ u32 index;
+ u32 sign;
+ const char *string_start;
+ u32 return_value = 0;
+ acpi_status status = AE_OK;
+
+ /*
+ * Save the value of the pointer to the buffer's first
+ * character, save the current errno value, and then
+ * skip over any white space in the buffer:
+ */
+ string_start = string;
+ while (ACPI_IS_SPACE(*string) || *string == '\t') {
+ ++string;
+ }
+
+ /*
+ * The buffer may contain an optional plus or minus sign.
+ * If it does, then skip over it but remember what is was:
+ */
+ if (*string == '-') {
+ sign = NEGATIVE;
+ ++string;
+ } else if (*string == '+') {
+ ++string;
+ sign = POSITIVE;
+ } else {
+ sign = POSITIVE;
+ }
+
+ /*
+ * If the input parameter Base is zero, then we need to
+ * determine if it is octal, decimal, or hexadecimal:
+ */
+ if (base == 0) {
+ if (*string == '0') {
+ if (acpi_ut_to_lower(*(++string)) == 'x') {
+ base = 16;
+ ++string;
+ } else {
+ base = 8;
+ }
+ } else {
+ base = 10;
+ }
+ } else if (base < 2 || base > 36) {
+ /*
+ * The specified Base parameter is not in the domain of
+ * this function:
+ */
+ goto done;
+ }
+
+ /*
+ * For octal and hexadecimal bases, skip over the leading
+ * 0 or 0x, if they are present.
+ */
+ if (base == 8 && *string == '0') {
+ string++;
+ }
+
+ if (base == 16 &&
+ *string == '0' && acpi_ut_to_lower(*(++string)) == 'x') {
+ string++;
+ }
+
+ /*
+ * Main loop: convert the string to an unsigned long:
+ */
+ while (*string) {
+ if (ACPI_IS_DIGIT(*string)) {
+ index = (u32)((u8)*string - '0');
+ } else {
+ index = (u32)acpi_ut_to_upper(*string);
+ if (ACPI_IS_UPPER(index)) {
+ index = index - 'A' + 10;
+ } else {
+ goto done;
+ }
+ }
+
+ if (index >= base) {
+ goto done;
+ }
+
+ /*
+ * Check to see if value is out of range:
+ */
+
+ if (return_value > ((ACPI_UINT32_MAX - (u32)index) / (u32)base)) {
+ status = AE_ERROR;
+ return_value = 0; /* reset */
+ } else {
+ return_value *= base;
+ return_value += index;
+ converted = 1;
+ }
+
+ ++string;
+ }
+
+ done:
+ /*
+ * If appropriate, update the caller's pointer to the next
+ * unconverted character in the buffer.
+ */
+ if (terminator) {
+ if (converted == 0 && return_value == 0 && string != NULL) {
+ *terminator = (char *)string_start;
+ } else {
+ *terminator = (char *)string;
+ }
+ }
+
+ if (status == AE_ERROR) {
+ return_value = ACPI_UINT32_MAX;
+ }
+
+ /*
+ * If a minus sign was present, then "the conversion is negated":
+ */
+ if (sign == NEGATIVE) {
+ return_value = (ACPI_UINT32_MAX - return_value) + 1;
+ }
+
+ return (return_value);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_to_upper (TOUPPER)
+ *
+ * PARAMETERS: c - Character to convert
+ *
+ * RETURN: Converted character as an int
+ *
+ * DESCRIPTION: Convert character to uppercase
+ *
+ ******************************************************************************/
+
+int acpi_ut_to_upper(int c)
+{
+
+ return (ACPI_IS_LOWER(c) ? ((c) - 0x20) : (c));
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_to_lower (TOLOWER)
+ *
+ * PARAMETERS: c - Character to convert
+ *
+ * RETURN: Converted character as an int
+ *
+ * DESCRIPTION: Convert character to lowercase
+ *
+ ******************************************************************************/
+
+int acpi_ut_to_lower(int c)
+{
+
+ return (ACPI_IS_UPPER(c) ? ((c) + 0x20) : (c));
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: is* functions
+ *
+ * DESCRIPTION: is* functions use the ctype table below
+ *
+ ******************************************************************************/
+
+const u8 _acpi_ctype[257] = {
+ _ACPI_CN, /* 0x0 0. */
+ _ACPI_CN, /* 0x1 1. */
+ _ACPI_CN, /* 0x2 2. */
+ _ACPI_CN, /* 0x3 3. */
+ _ACPI_CN, /* 0x4 4. */
+ _ACPI_CN, /* 0x5 5. */
+ _ACPI_CN, /* 0x6 6. */
+ _ACPI_CN, /* 0x7 7. */
+ _ACPI_CN, /* 0x8 8. */
+ _ACPI_CN | _ACPI_SP, /* 0x9 9. */
+ _ACPI_CN | _ACPI_SP, /* 0xA 10. */
+ _ACPI_CN | _ACPI_SP, /* 0xB 11. */
+ _ACPI_CN | _ACPI_SP, /* 0xC 12. */
+ _ACPI_CN | _ACPI_SP, /* 0xD 13. */
+ _ACPI_CN, /* 0xE 14. */
+ _ACPI_CN, /* 0xF 15. */
+ _ACPI_CN, /* 0x10 16. */
+ _ACPI_CN, /* 0x11 17. */
+ _ACPI_CN, /* 0x12 18. */
+ _ACPI_CN, /* 0x13 19. */
+ _ACPI_CN, /* 0x14 20. */
+ _ACPI_CN, /* 0x15 21. */
+ _ACPI_CN, /* 0x16 22. */
+ _ACPI_CN, /* 0x17 23. */
+ _ACPI_CN, /* 0x18 24. */
+ _ACPI_CN, /* 0x19 25. */
+ _ACPI_CN, /* 0x1A 26. */
+ _ACPI_CN, /* 0x1B 27. */
+ _ACPI_CN, /* 0x1C 28. */
+ _ACPI_CN, /* 0x1D 29. */
+ _ACPI_CN, /* 0x1E 30. */
+ _ACPI_CN, /* 0x1F 31. */
+ _ACPI_XS | _ACPI_SP, /* 0x20 32. ' ' */
+ _ACPI_PU, /* 0x21 33. '!' */
+ _ACPI_PU, /* 0x22 34. '"' */
+ _ACPI_PU, /* 0x23 35. '#' */
+ _ACPI_PU, /* 0x24 36. '$' */
+ _ACPI_PU, /* 0x25 37. '%' */
+ _ACPI_PU, /* 0x26 38. '&' */
+ _ACPI_PU, /* 0x27 39. ''' */
+ _ACPI_PU, /* 0x28 40. '(' */
+ _ACPI_PU, /* 0x29 41. ')' */
+ _ACPI_PU, /* 0x2A 42. '*' */
+ _ACPI_PU, /* 0x2B 43. '+' */
+ _ACPI_PU, /* 0x2C 44. ',' */
+ _ACPI_PU, /* 0x2D 45. '-' */
+ _ACPI_PU, /* 0x2E 46. '.' */
+ _ACPI_PU, /* 0x2F 47. '/' */
+ _ACPI_XD | _ACPI_DI, /* 0x30 48. '0' */
+ _ACPI_XD | _ACPI_DI, /* 0x31 49. '1' */
+ _ACPI_XD | _ACPI_DI, /* 0x32 50. '2' */
+ _ACPI_XD | _ACPI_DI, /* 0x33 51. '3' */
+ _ACPI_XD | _ACPI_DI, /* 0x34 52. '4' */
+ _ACPI_XD | _ACPI_DI, /* 0x35 53. '5' */
+ _ACPI_XD | _ACPI_DI, /* 0x36 54. '6' */
+ _ACPI_XD | _ACPI_DI, /* 0x37 55. '7' */
+ _ACPI_XD | _ACPI_DI, /* 0x38 56. '8' */
+ _ACPI_XD | _ACPI_DI, /* 0x39 57. '9' */
+ _ACPI_PU, /* 0x3A 58. ':' */
+ _ACPI_PU, /* 0x3B 59. ';' */
+ _ACPI_PU, /* 0x3C 60. '<' */
+ _ACPI_PU, /* 0x3D 61. '=' */
+ _ACPI_PU, /* 0x3E 62. '>' */
+ _ACPI_PU, /* 0x3F 63. '?' */
+ _ACPI_PU, /* 0x40 64. '@' */
+ _ACPI_XD | _ACPI_UP, /* 0x41 65. 'A' */
+ _ACPI_XD | _ACPI_UP, /* 0x42 66. 'B' */
+ _ACPI_XD | _ACPI_UP, /* 0x43 67. 'C' */
+ _ACPI_XD | _ACPI_UP, /* 0x44 68. 'D' */
+ _ACPI_XD | _ACPI_UP, /* 0x45 69. 'E' */
+ _ACPI_XD | _ACPI_UP, /* 0x46 70. 'F' */
+ _ACPI_UP, /* 0x47 71. 'G' */
+ _ACPI_UP, /* 0x48 72. 'H' */
+ _ACPI_UP, /* 0x49 73. 'I' */
+ _ACPI_UP, /* 0x4A 74. 'J' */
+ _ACPI_UP, /* 0x4B 75. 'K' */
+ _ACPI_UP, /* 0x4C 76. 'L' */
+ _ACPI_UP, /* 0x4D 77. 'M' */
+ _ACPI_UP, /* 0x4E 78. 'N' */
+ _ACPI_UP, /* 0x4F 79. 'O' */
+ _ACPI_UP, /* 0x50 80. 'P' */
+ _ACPI_UP, /* 0x51 81. 'Q' */
+ _ACPI_UP, /* 0x52 82. 'R' */
+ _ACPI_UP, /* 0x53 83. 'S' */
+ _ACPI_UP, /* 0x54 84. 'T' */
+ _ACPI_UP, /* 0x55 85. 'U' */
+ _ACPI_UP, /* 0x56 86. 'V' */
+ _ACPI_UP, /* 0x57 87. 'W' */
+ _ACPI_UP, /* 0x58 88. 'X' */
+ _ACPI_UP, /* 0x59 89. 'Y' */
+ _ACPI_UP, /* 0x5A 90. 'Z' */
+ _ACPI_PU, /* 0x5B 91. '[' */
+ _ACPI_PU, /* 0x5C 92. '\' */
+ _ACPI_PU, /* 0x5D 93. ']' */
+ _ACPI_PU, /* 0x5E 94. '^' */
+ _ACPI_PU, /* 0x5F 95. '_' */
+ _ACPI_PU, /* 0x60 96. '`' */
+ _ACPI_XD | _ACPI_LO, /* 0x61 97. 'a' */
+ _ACPI_XD | _ACPI_LO, /* 0x62 98. 'b' */
+ _ACPI_XD | _ACPI_LO, /* 0x63 99. 'c' */
+ _ACPI_XD | _ACPI_LO, /* 0x64 100. 'd' */
+ _ACPI_XD | _ACPI_LO, /* 0x65 101. 'e' */
+ _ACPI_XD | _ACPI_LO, /* 0x66 102. 'f' */
+ _ACPI_LO, /* 0x67 103. 'g' */
+ _ACPI_LO, /* 0x68 104. 'h' */
+ _ACPI_LO, /* 0x69 105. 'i' */
+ _ACPI_LO, /* 0x6A 106. 'j' */
+ _ACPI_LO, /* 0x6B 107. 'k' */
+ _ACPI_LO, /* 0x6C 108. 'l' */
+ _ACPI_LO, /* 0x6D 109. 'm' */
+ _ACPI_LO, /* 0x6E 110. 'n' */
+ _ACPI_LO, /* 0x6F 111. 'o' */
+ _ACPI_LO, /* 0x70 112. 'p' */
+ _ACPI_LO, /* 0x71 113. 'q' */
+ _ACPI_LO, /* 0x72 114. 'r' */
+ _ACPI_LO, /* 0x73 115. 's' */
+ _ACPI_LO, /* 0x74 116. 't' */
+ _ACPI_LO, /* 0x75 117. 'u' */
+ _ACPI_LO, /* 0x76 118. 'v' */
+ _ACPI_LO, /* 0x77 119. 'w' */
+ _ACPI_LO, /* 0x78 120. 'x' */
+ _ACPI_LO, /* 0x79 121. 'y' */
+ _ACPI_LO, /* 0x7A 122. 'z' */
+ _ACPI_PU, /* 0x7B 123. '{' */
+ _ACPI_PU, /* 0x7C 124. '|' */
+ _ACPI_PU, /* 0x7D 125. '}' */
+ _ACPI_PU, /* 0x7E 126. '~' */
+ _ACPI_CN, /* 0x7F 127. */
+
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x80 to 0x8F */
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x90 to 0x9F */
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xA0 to 0xAF */
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xB0 to 0xBF */
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xC0 to 0xCF */
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xD0 to 0xDF */
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xE0 to 0xEF */
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 /* 0xF0 to 0x100 */
+};
+
+#endif /* ACPI_USE_SYSTEM_CLIBRARY */
diff --git a/drivers/acpi/acpica/utdebug.c b/drivers/acpi/acpica/utdebug.c
index e810894..6e3ae6a 100644
--- a/drivers/acpi/acpica/utdebug.c
+++ b/drivers/acpi/acpica/utdebug.c
@@ -47,8 +47,9 @@
#define _COMPONENT ACPI_UTILITIES
ACPI_MODULE_NAME("utdebug")
+
#ifdef ACPI_DEBUG_OUTPUT
-static acpi_thread_id acpi_gbl_prev_thread_id;
+static acpi_thread_id acpi_gbl_prev_thread_id = (acpi_thread_id) 0xFFFFFFFF;
static char *acpi_gbl_fn_entry_str = "----Entry";
static char *acpi_gbl_fn_exit_str = "----Exit-";
@@ -109,7 +110,7 @@ void acpi_ut_track_stack_ptr(void)
* RETURN: Updated pointer to the function name
*
* DESCRIPTION: Remove the "Acpi" prefix from the function name, if present.
- * This allows compiler macros such as __func__ to be used
+ * This allows compiler macros such as __FUNCTION__ to be used
* with no change to the debug output.
*
******************************************************************************/
@@ -519,7 +520,7 @@ acpi_ut_ptr_exit(u32 line_number,
*
******************************************************************************/
-void acpi_ut_dump_buffer2(u8 * buffer, u32 count, u32 display)
+void acpi_ut_dump_buffer2(u8 *buffer, u32 count, u32 display)
{
u32 i = 0;
u32 j;
@@ -636,7 +637,7 @@ void acpi_ut_dump_buffer2(u8 * buffer, u32 count, u32 display)
*
******************************************************************************/
-void acpi_ut_dump_buffer(u8 * buffer, u32 count, u32 display, u32 component_id)
+void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 component_id)
{
/* Only dump the buffer if tracing is enabled */
diff --git a/drivers/acpi/acpica/utmisc.c b/drivers/acpi/acpica/utmisc.c
index d179f0e..beea1d4 100644
--- a/drivers/acpi/acpica/utmisc.c
+++ b/drivers/acpi/acpica/utmisc.c
@@ -41,8 +41,6 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-#include <linux/module.h>
-
#include <acpi/acpi.h>
#include "accommon.h"
#include "acnamesp.h"
@@ -201,8 +199,8 @@ acpi_status acpi_ut_allocate_owner_id(acpi_owner_id * owner_id)
*/
acpi_gbl_owner_id_mask[j] |= (1 << k);
- acpi_gbl_last_owner_id_index = (u8) j;
- acpi_gbl_next_owner_id_offset = (u8) (k + 1);
+ acpi_gbl_last_owner_id_index = (u8)j;
+ acpi_gbl_next_owner_id_offset = (u8)(k + 1);
/*
* Construct encoded ID from the index and bit position
@@ -339,6 +337,73 @@ void acpi_ut_strupr(char *src_string)
return;
}
+#ifdef ACPI_ASL_COMPILER
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_strlwr (strlwr)
+ *
+ * PARAMETERS: src_string - The source string to convert
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Convert string to lowercase
+ *
+ * NOTE: This is not a POSIX function, so it appears here, not in utclib.c
+ *
+ ******************************************************************************/
+
+void acpi_ut_strlwr(char *src_string)
+{
+ char *string;
+
+ ACPI_FUNCTION_ENTRY();
+
+ if (!src_string) {
+ return;
+ }
+
+ /* Walk entire string, lowercasing the letters */
+
+ for (string = src_string; *string; string++) {
+ *string = (char)ACPI_TOLOWER(*string);
+ }
+
+ return;
+}
+
+/******************************************************************************
+ *
+ * FUNCTION: acpi_ut_stricmp
+ *
+ * PARAMETERS: string1 - first string to compare
+ * string2 - second string to compare
+ *
+ * RETURN: int that signifies string relationship. Zero means strings
+ * are equal.
+ *
+ * DESCRIPTION: Implementation of the non-ANSI stricmp function (compare
+ * strings with no case sensitivity)
+ *
+ ******************************************************************************/
+
+int acpi_ut_stricmp(char *string1, char *string2)
+{
+ int c1;
+ int c2;
+
+ do {
+ c1 = tolower((int)*string1);
+ c2 = tolower((int)*string2);
+
+ string1++;
+ string2++;
+ }
+ while ((c1 == c2) && (c1));
+
+ return (c1 - c2);
+}
+#endif
+
/*******************************************************************************
*
* FUNCTION: acpi_ut_print_string
@@ -638,7 +703,16 @@ u8 acpi_ut_valid_acpi_name(u32 name)
* RETURN: Repaired version of the name
*
* DESCRIPTION: Repair an ACPI name: Change invalid characters to '*' and
- * return the new name.
+ * return the new name. NOTE: the Name parameter must reside in
+ * read/write memory, cannot be a const.
+ *
+ * An ACPI Name must consist of valid ACPI characters. We will repair the name
+ * if necessary because we don't want to abort because of this, but we want
+ * all namespace names to be printable. A warning message is appropriate.
+ *
+ * This issue came up because there are in fact machines that exhibit
+ * this problem, and we want to be able to enable ACPI support for them,
+ * even though there are a few bad names.
*
******************************************************************************/
@@ -699,7 +773,7 @@ void acpi_ut_repair_name(char *name)
*
******************************************************************************/
-acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 * ret_integer)
+acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer)
{
u32 this_digit = 0;
u64 return_value = 0;
@@ -772,14 +846,14 @@ acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 * ret_integer)
/* Convert ASCII 0-9 to Decimal value */
- this_digit = ((u8) * string) - '0';
+ this_digit = ((u8)*string) - '0';
} else if (base == 10) {
/* Digit is out of range; possible in to_integer case only */
term = 1;
} else {
- this_digit = (u8) ACPI_TOUPPER(*string);
+ this_digit = (u8)ACPI_TOUPPER(*string);
if (ACPI_IS_XDIGIT((char)this_digit)) {
/* Convert ASCII Hex char to value */
@@ -806,8 +880,9 @@ acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 * ret_integer)
valid_digits++;
- if (sign_of0x && ((valid_digits > 16)
- || ((valid_digits > 8) && mode32))) {
+ if (sign_of0x
+ && ((valid_digits > 16)
+ || ((valid_digits > 8) && mode32))) {
/*
* This is to_integer operation case.
* No any restrictions for string-to-integer conversion,
@@ -818,7 +893,7 @@ acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 * ret_integer)
/* Divide the digit into the correct position */
- (void)acpi_ut_short_divide((dividend - (u64) this_digit),
+ (void)acpi_ut_short_divide((dividend - (u64)this_digit),
base, "ient, NULL);
if (return_value > quotient) {
@@ -908,7 +983,7 @@ acpi_ut_create_update_state_and_push(union acpi_operand_object *object,
******************************************************************************/
acpi_status
-acpi_ut_walk_package_tree(union acpi_operand_object * source_object,
+acpi_ut_walk_package_tree(union acpi_operand_object *source_object,
void *target_object,
acpi_pkg_callback walk_callback, void *context)
{
diff --git a/drivers/acpi/acpica/uttrack.c b/drivers/acpi/acpica/uttrack.c
new file mode 100644
index 0000000..73ca27d
--- /dev/null
+++ b/drivers/acpi/acpica/uttrack.c
@@ -0,0 +1,650 @@
+/******************************************************************************
+ *
+ * Module Name: uttrack - Memory allocation tracking routines (debug only)
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2012, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+/*
+ * These procedures are used for tracking memory leaks in the subsystem, and
+ * they get compiled out when the ACPI_DBG_TRACK_ALLOCATIONS is not set.
+ *
+ * Each memory allocation is tracked via a doubly linked list. Each
+ * element contains the caller's component, module name, function name, and
+ * line number. acpi_ut_allocate and acpi_ut_allocate_zeroed call
+ * acpi_ut_track_allocation to add an element to the list; deletion
+ * occurs in the body of acpi_ut_free.
+ */
+
+#include <acpi/acpi.h>
+#include "accommon.h"
+
+#ifdef ACPI_DBG_TRACK_ALLOCATIONS
+
+#define _COMPONENT ACPI_UTILITIES
+ACPI_MODULE_NAME("uttrack")
+
+/* Local prototypes */
+static struct acpi_debug_mem_block *acpi_ut_find_allocation(void *allocation);
+
+static acpi_status
+acpi_ut_track_allocation(struct acpi_debug_mem_block *address,
+ acpi_size size,
+ u8 alloc_type,
+ u32 component, const char *module, u32 line);
+
+static acpi_status
+acpi_ut_remove_allocation(struct acpi_debug_mem_block *address,
+ u32 component, const char *module, u32 line);
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_create_list
+ *
+ * PARAMETERS: cache_name - Ascii name for the cache
+ * object_size - Size of each cached object
+ * return_cache - Where the new cache object is returned
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Create a local memory list for tracking purposed
+ *
+ ******************************************************************************/
+
+acpi_status
+acpi_ut_create_list(char *list_name,
+ u16 object_size, struct acpi_memory_list **return_cache)
+{
+ struct acpi_memory_list *cache;
+
+ cache = acpi_os_allocate(sizeof(struct acpi_memory_list));
+ if (!cache) {
+ return (AE_NO_MEMORY);
+ }
+
+ ACPI_MEMSET(cache, 0, sizeof(struct acpi_memory_list));
+
+ cache->list_name = list_name;
+ cache->object_size = object_size;
+
+ *return_cache = cache;
+ return (AE_OK);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_allocate_and_track
+ *
+ * PARAMETERS: size - Size of the allocation
+ * component - Component type of caller
+ * module - Source file name of caller
+ * line - Line number of caller
+ *
+ * RETURN: Address of the allocated memory on success, NULL on failure.
+ *
+ * DESCRIPTION: The subsystem's equivalent of malloc.
+ *
+ ******************************************************************************/
+
+void *acpi_ut_allocate_and_track(acpi_size size,
+ u32 component, const char *module, u32 line)
+{
+ struct acpi_debug_mem_block *allocation;
+ acpi_status status;
+
+ allocation =
+ acpi_ut_allocate(size + sizeof(struct acpi_debug_mem_header),
+ component, module, line);
+ if (!allocation) {
+ return (NULL);
+ }
+
+ status = acpi_ut_track_allocation(allocation, size,
+ ACPI_MEM_MALLOC, component, module,
+ line);
+ if (ACPI_FAILURE(status)) {
+ acpi_os_free(allocation);
+ return (NULL);
+ }
+
+ acpi_gbl_global_list->total_allocated++;
+ acpi_gbl_global_list->total_size += (u32)size;
+ acpi_gbl_global_list->current_total_size += (u32)size;
+ if (acpi_gbl_global_list->current_total_size >
+ acpi_gbl_global_list->max_occupied) {
+ acpi_gbl_global_list->max_occupied =
+ acpi_gbl_global_list->current_total_size;
+ }
+
+ return ((void *)&allocation->user_space);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_allocate_zeroed_and_track
+ *
+ * PARAMETERS: size - Size of the allocation
+ * component - Component type of caller
+ * module - Source file name of caller
+ * line - Line number of caller
+ *
+ * RETURN: Address of the allocated memory on success, NULL on failure.
+ *
+ * DESCRIPTION: Subsystem equivalent of calloc.
+ *
+ ******************************************************************************/
+
+void *acpi_ut_allocate_zeroed_and_track(acpi_size size,
+ u32 component,
+ const char *module, u32 line)
+{
+ struct acpi_debug_mem_block *allocation;
+ acpi_status status;
+
+ allocation =
+ acpi_ut_allocate_zeroed(size + sizeof(struct acpi_debug_mem_header),
+ component, module, line);
+ if (!allocation) {
+
+ /* Report allocation error */
+
+ ACPI_ERROR((module, line,
+ "Could not allocate size %u", (u32)size));
+ return (NULL);
+ }
+
+ status = acpi_ut_track_allocation(allocation, size,
+ ACPI_MEM_CALLOC, component, module,
+ line);
+ if (ACPI_FAILURE(status)) {
+ acpi_os_free(allocation);
+ return (NULL);
+ }
+
+ acpi_gbl_global_list->total_allocated++;
+ acpi_gbl_global_list->total_size += (u32)size;
+ acpi_gbl_global_list->current_total_size += (u32)size;
+ if (acpi_gbl_global_list->current_total_size >
+ acpi_gbl_global_list->max_occupied) {
+ acpi_gbl_global_list->max_occupied =
+ acpi_gbl_global_list->current_total_size;
+ }
+
+ return ((void *)&allocation->user_space);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_free_and_track
+ *
+ * PARAMETERS: allocation - Address of the memory to deallocate
+ * component - Component type of caller
+ * module - Source file name of caller
+ * line - Line number of caller
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Frees the memory at Allocation
+ *
+ ******************************************************************************/
+
+void
+acpi_ut_free_and_track(void *allocation,
+ u32 component, const char *module, u32 line)
+{
+ struct acpi_debug_mem_block *debug_block;
+ acpi_status status;
+
+ ACPI_FUNCTION_TRACE_PTR(ut_free, allocation);
+
+ if (NULL == allocation) {
+ ACPI_ERROR((module, line, "Attempt to delete a NULL address"));
+
+ return_VOID;
+ }
+
+ debug_block = ACPI_CAST_PTR(struct acpi_debug_mem_block,
+ (((char *)allocation) -
+ sizeof(struct acpi_debug_mem_header)));
+
+ acpi_gbl_global_list->total_freed++;
+ acpi_gbl_global_list->current_total_size -= debug_block->size;
+
+ status = acpi_ut_remove_allocation(debug_block,
+ component, module, line);
+ if (ACPI_FAILURE(status)) {
+ ACPI_EXCEPTION((AE_INFO, status, "Could not free memory"));
+ }
+
+ acpi_os_free(debug_block);
+ ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS, "%p freed\n", allocation));
+ return_VOID;
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_find_allocation
+ *
+ * PARAMETERS: allocation - Address of allocated memory
+ *
+ * RETURN: A list element if found; NULL otherwise.
+ *
+ * DESCRIPTION: Searches for an element in the global allocation tracking list.
+ *
+ ******************************************************************************/
+
+static struct acpi_debug_mem_block *acpi_ut_find_allocation(void *allocation)
+{
+ struct acpi_debug_mem_block *element;
+
+ ACPI_FUNCTION_ENTRY();
+
+ element = acpi_gbl_global_list->list_head;
+
+ /* Search for the address. */
+
+ while (element) {
+ if (element == allocation) {
+ return (element);
+ }
+
+ element = element->next;
+ }
+
+ return (NULL);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_track_allocation
+ *
+ * PARAMETERS: allocation - Address of allocated memory
+ * size - Size of the allocation
+ * alloc_type - MEM_MALLOC or MEM_CALLOC
+ * component - Component type of caller
+ * module - Source file name of caller
+ * line - Line number of caller
+ *
+ * RETURN: None.
+ *
+ * DESCRIPTION: Inserts an element into the global allocation tracking list.
+ *
+ ******************************************************************************/
+
+static acpi_status
+acpi_ut_track_allocation(struct acpi_debug_mem_block *allocation,
+ acpi_size size,
+ u8 alloc_type,
+ u32 component, const char *module, u32 line)
+{
+ struct acpi_memory_list *mem_list;
+ struct acpi_debug_mem_block *element;
+ acpi_status status = AE_OK;
+
+ ACPI_FUNCTION_TRACE_PTR(ut_track_allocation, allocation);
+
+ if (acpi_gbl_disable_mem_tracking) {
+ return_ACPI_STATUS(AE_OK);
+ }
+
+ mem_list = acpi_gbl_global_list;
+ status = acpi_ut_acquire_mutex(ACPI_MTX_MEMORY);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
+
+ /*
+ * Search list for this address to make sure it is not already on the list.
+ * This will catch several kinds of problems.
+ */
+ element = acpi_ut_find_allocation(allocation);
+ if (element) {
+ ACPI_ERROR((AE_INFO,
+ "UtTrackAllocation: Allocation already present in list! (%p)",
+ allocation));
+
+ ACPI_ERROR((AE_INFO, "Element %p Address %p",
+ element, allocation));
+
+ goto unlock_and_exit;
+ }
+
+ /* Fill in the instance data. */
+
+ allocation->size = (u32)size;
+ allocation->alloc_type = alloc_type;
+ allocation->component = component;
+ allocation->line = line;
+
+ ACPI_STRNCPY(allocation->module, module, ACPI_MAX_MODULE_NAME);
+ allocation->module[ACPI_MAX_MODULE_NAME - 1] = 0;
+
+ /* Insert at list head */
+
+ if (mem_list->list_head) {
+ ((struct acpi_debug_mem_block *)(mem_list->list_head))->
+ previous = allocation;
+ }
+
+ allocation->next = mem_list->list_head;
+ allocation->previous = NULL;
+
+ mem_list->list_head = allocation;
+
+ unlock_and_exit:
+ status = acpi_ut_release_mutex(ACPI_MTX_MEMORY);
+ return_ACPI_STATUS(status);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_remove_allocation
+ *
+ * PARAMETERS: allocation - Address of allocated memory
+ * component - Component type of caller
+ * module - Source file name of caller
+ * line - Line number of caller
+ *
+ * RETURN:
+ *
+ * DESCRIPTION: Deletes an element from the global allocation tracking list.
+ *
+ ******************************************************************************/
+
+static acpi_status
+acpi_ut_remove_allocation(struct acpi_debug_mem_block *allocation,
+ u32 component, const char *module, u32 line)
+{
+ struct acpi_memory_list *mem_list;
+ acpi_status status;
+
+ ACPI_FUNCTION_TRACE(ut_remove_allocation);
+
+ if (acpi_gbl_disable_mem_tracking) {
+ return_ACPI_STATUS(AE_OK);
+ }
+
+ mem_list = acpi_gbl_global_list;
+ if (NULL == mem_list->list_head) {
+
+ /* No allocations! */
+
+ ACPI_ERROR((module, line,
+ "Empty allocation list, nothing to free!"));
+
+ return_ACPI_STATUS(AE_OK);
+ }
+
+ status = acpi_ut_acquire_mutex(ACPI_MTX_MEMORY);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
+
+ /* Unlink */
+
+ if (allocation->previous) {
+ (allocation->previous)->next = allocation->next;
+ } else {
+ mem_list->list_head = allocation->next;
+ }
+
+ if (allocation->next) {
+ (allocation->next)->previous = allocation->previous;
+ }
+
+ /* Mark the segment as deleted */
+
+ ACPI_MEMSET(&allocation->user_space, 0xEA, allocation->size);
+
+ ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS, "Freeing size 0%X\n",
+ allocation->size));
+
+ status = acpi_ut_release_mutex(ACPI_MTX_MEMORY);
+ return_ACPI_STATUS(status);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_dump_allocation_info
+ *
+ * PARAMETERS:
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Print some info about the outstanding allocations.
+ *
+ ******************************************************************************/
+
+void acpi_ut_dump_allocation_info(void)
+{
+/*
+ struct acpi_memory_list *mem_list;
+*/
+
+ ACPI_FUNCTION_TRACE(ut_dump_allocation_info);
+
+/*
+ ACPI_DEBUG_PRINT (TRACE_ALLOCATIONS | TRACE_TABLES,
+ ("%30s: %4d (%3d Kb)\n", "Current allocations",
+ mem_list->current_count,
+ ROUND_UP_TO_1K (mem_list->current_size)));
+
+ ACPI_DEBUG_PRINT (TRACE_ALLOCATIONS | TRACE_TABLES,
+ ("%30s: %4d (%3d Kb)\n", "Max concurrent allocations",
+ mem_list->max_concurrent_count,
+ ROUND_UP_TO_1K (mem_list->max_concurrent_size)));
+
+ ACPI_DEBUG_PRINT (TRACE_ALLOCATIONS | TRACE_TABLES,
+ ("%30s: %4d (%3d Kb)\n", "Total (all) internal objects",
+ running_object_count,
+ ROUND_UP_TO_1K (running_object_size)));
+
+ ACPI_DEBUG_PRINT (TRACE_ALLOCATIONS | TRACE_TABLES,
+ ("%30s: %4d (%3d Kb)\n", "Total (all) allocations",
+ running_alloc_count,
+ ROUND_UP_TO_1K (running_alloc_size)));
+
+ ACPI_DEBUG_PRINT (TRACE_ALLOCATIONS | TRACE_TABLES,
+ ("%30s: %4d (%3d Kb)\n", "Current Nodes",
+ acpi_gbl_current_node_count,
+ ROUND_UP_TO_1K (acpi_gbl_current_node_size)));
+
+ ACPI_DEBUG_PRINT (TRACE_ALLOCATIONS | TRACE_TABLES,
+ ("%30s: %4d (%3d Kb)\n", "Max Nodes",
+ acpi_gbl_max_concurrent_node_count,
+ ROUND_UP_TO_1K ((acpi_gbl_max_concurrent_node_count *
+ sizeof (struct acpi_namespace_node)))));
+*/
+ return_VOID;
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_dump_allocations
+ *
+ * PARAMETERS: component - Component(s) to dump info for.
+ * module - Module to dump info for. NULL means all.
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Print a list of all outstanding allocations.
+ *
+ ******************************************************************************/
+
+void acpi_ut_dump_allocations(u32 component, const char *module)
+{
+ struct acpi_debug_mem_block *element;
+ union acpi_descriptor *descriptor;
+ u32 num_outstanding = 0;
+ u8 descriptor_type;
+
+ ACPI_FUNCTION_TRACE(ut_dump_allocations);
+
+ if (acpi_gbl_disable_mem_tracking) {
+ return;
+ }
+
+ /*
+ * Walk the allocation list.
+ */
+ if (ACPI_FAILURE(acpi_ut_acquire_mutex(ACPI_MTX_MEMORY))) {
+ return;
+ }
+
+ element = acpi_gbl_global_list->list_head;
+ while (element) {
+ if ((element->component & component) &&
+ ((module == NULL)
+ || (0 == ACPI_STRCMP(module, element->module)))) {
+ descriptor =
+ ACPI_CAST_PTR(union acpi_descriptor,
+ &element->user_space);
+
+ if (element->size <
+ sizeof(struct acpi_common_descriptor)) {
+ acpi_os_printf("%p Length 0x%04X %9.9s-%u "
+ "[Not a Descriptor - too small]\n",
+ descriptor, element->size,
+ element->module, element->line);
+ } else {
+ /* Ignore allocated objects that are in a cache */
+
+ if (ACPI_GET_DESCRIPTOR_TYPE(descriptor) !=
+ ACPI_DESC_TYPE_CACHED) {
+ acpi_os_printf
+ ("%p Length 0x%04X %9.9s-%u [%s] ",
+ descriptor, element->size,
+ element->module, element->line,
+ acpi_ut_get_descriptor_name
+ (descriptor));
+
+ /* Validate the descriptor type using Type field and length */
+
+ descriptor_type = 0; /* Not a valid descriptor type */
+
+ switch (ACPI_GET_DESCRIPTOR_TYPE
+ (descriptor)) {
+ case ACPI_DESC_TYPE_OPERAND:
+ if (element->size ==
+ sizeof(union
+ acpi_operand_object))
+ {
+ descriptor_type =
+ ACPI_DESC_TYPE_OPERAND;
+ }
+ break;
+
+ case ACPI_DESC_TYPE_PARSER:
+ if (element->size ==
+ sizeof(union
+ acpi_parse_object)) {
+ descriptor_type =
+ ACPI_DESC_TYPE_PARSER;
+ }
+ break;
+
+ case ACPI_DESC_TYPE_NAMED:
+ if (element->size ==
+ sizeof(struct
+ acpi_namespace_node))
+ {
+ descriptor_type =
+ ACPI_DESC_TYPE_NAMED;
+ }
+ break;
+
+ default:
+ break;
+ }
+
+ /* Display additional info for the major descriptor types */
+
+ switch (descriptor_type) {
+ case ACPI_DESC_TYPE_OPERAND:
+ acpi_os_printf
+ ("%12.12s RefCount 0x%04X\n",
+ acpi_ut_get_type_name
+ (descriptor->object.common.
+ type),
+ descriptor->object.common.
+ reference_count);
+ break;
+
+ case ACPI_DESC_TYPE_PARSER:
+ acpi_os_printf
+ ("AmlOpcode 0x%04hX\n",
+ descriptor->op.asl.
+ aml_opcode);
+ break;
+
+ case ACPI_DESC_TYPE_NAMED:
+ acpi_os_printf("%4.4s\n",
+ acpi_ut_get_node_name
+ (&descriptor->
+ node));
+ break;
+
+ default:
+ acpi_os_printf("\n");
+ break;
+ }
+ }
+ }
+
+ num_outstanding++;
+ }
+
+ element = element->next;
+ }
+
+ (void)acpi_ut_release_mutex(ACPI_MTX_MEMORY);
+
+ /* Print summary */
+
+ if (!num_outstanding) {
+ ACPI_INFO((AE_INFO, "No outstanding allocations"));
+ } else {
+ ACPI_ERROR((AE_INFO, "%u(0x%X) Outstanding allocations",
+ num_outstanding, num_outstanding));
+ }
+
+ return_VOID;
+}
+
+#endif /* ACPI_DBG_TRACK_ALLOCATIONS */
--
1.7.10
^ permalink raw reply related [flat|nested] 28+ messages in thread* [PATCH 03/26] ACPICA: Fix unmerged debugger divergences.
2012-10-31 2:24 [PATCH 00/26] ACPICA 20121018 Release Lv Zheng
2012-10-31 2:24 ` [PATCH 01/26] Cleanup of invalid ACPI name handling and repair Lv Zheng
2012-10-31 2:25 ` [PATCH 02/26] ACPICA: Fix unmerged utility divergences Lv Zheng
@ 2012-10-31 2:25 ` Lv Zheng
2012-10-31 2:25 ` [PATCH 04/26] ACPICA: Fix divergences of definition conflicts Lv Zheng
` (23 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: Lv Zheng @ 2012-10-31 2:25 UTC (permalink / raw)
To: Len Brown, Rafael J Wysocki; +Cc: linux-acpi, Lv Zheng, Robert Moore
Debugger improvements in ACPICA are always ignored by ACPICA Linux
release. This will lead to divergences between Linux and ACPICA.
This patch fixes such unmerged debugger updates.
Following patches are included:
1. Fixed a couple compiler warnings for extra extern
Wed, 14 Mar 2007 21:12:19 +0000
2. Cleanup for internal Reference Object.
Wed, 27 Aug 2008 10:11:30 -0700
3. Debugger: Lock method args for multithread command.
Fri, 24 Apr 2009 12:28:49 -0700
4. Debugger: Add max count argument for Batch command.
Tue, 29 Sep 2009 12:31:58 -0700
5. Add new host interfaces for _OSI support.
Thu, 5 Aug 2010 14:18:28 -0700
6. Increase debugger buffer size for method return objects.
Wed, 17 Nov 2010 13:48:30 -0800
7. Debugger: Add command to display status of global handlers.
Tue, 25 Jan 2011 13:47:58 -0800
8. Debugger: Split large dbcmds.c file.
Wed, 26 Jan 2011 13:03:41 -0800
9. Debugger/AcpiExec: Add support to pass complex args to methods.
Tue, 17 May 2011 13:33:39 -0700
10.Debugger: Add Template command to dump resource templates.
Fri, 28 Oct 2011 14:18:51 -0700
11.Support for custom ACPICA build for ACPI 5.0 reduced hardware.
Wed, 1 Feb 2012 13:18:17 -0800
12.Debugger: Improve command help support.
Wed, 15 Feb 2012 07:59:26 -0800
13.Update ACPI_HW_DEPENDENT* macro invocations.
Wed, 15 Feb 2012 08:14:08 -0800
14.Debugger: Rename function to simplify source code conversion.
Wed, 13 Jun 2012 14:23:06 -0700
15.Debugger: Enhance "Tables" and "Unload" commands.
Fri, 29 Jun 2012 13:10:58 -0700
16.Debugger: update prototype for AcpiDbSleep function.
Fri, 17 Aug 2012 13:43:02 -0700
This patch will not affect the generated vmlinx binary.
This will decrease 264 lines of 20120913 divergence.diff.
Signed-off-by: Robert Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
drivers/acpi/acpica/acdebug.h | 94 ++++++++++++++++++++++++++--------------
drivers/acpi/acpica/acglobal.h | 69 +++++++++++++++--------------
drivers/acpi/acpica/aclocal.h | 2 +
include/acpi/acconfig.h | 1 +
4 files changed, 101 insertions(+), 65 deletions(-)
diff --git a/drivers/acpi/acpica/acdebug.h b/drivers/acpi/acpica/acdebug.h
index 5e8abb0..432a318 100644
--- a/drivers/acpi/acpica/acdebug.h
+++ b/drivers/acpi/acpica/acdebug.h
@@ -44,17 +44,28 @@
#ifndef __ACDEBUG_H__
#define __ACDEBUG_H__
-#define ACPI_DEBUG_BUFFER_SIZE 4196
+#define ACPI_DEBUG_BUFFER_SIZE 0x4000 /* 16K buffer for return objects */
-struct command_info {
+struct acpi_db_command_info {
char *name; /* Command Name */
u8 min_args; /* Minimum arguments required */
};
-struct argument_info {
+struct acpi_db_command_help {
+ u8 line_count; /* Number of help lines */
+ char *invocation; /* Command Invocation */
+ char *description; /* Command Description */
+};
+
+struct acpi_db_argument_info {
char *name; /* Argument Name */
};
+struct acpi_db_execute_walk {
+ u32 count;
+ u32 max_count;
+};
+
#define PARAM_LIST(pl) pl
#define DBTEST_OUTPUT_LEVEL(lvl) if (acpi_gbl_db_opt_verbose)
#define VERBOSE_PRINT(fp) DBTEST_OUTPUT_LEVEL(lvl) {\
@@ -77,59 +88,71 @@ acpi_db_single_step(struct acpi_walk_state *walk_state,
/*
* dbcmds - debug commands and output routines
*/
-acpi_status acpi_db_disassemble_method(char *name);
+struct acpi_namespace_node *acpi_db_convert_to_node(char *in_string);
void acpi_db_display_table_info(char *table_arg);
-void acpi_db_unload_acpi_table(char *table_arg, char *instance_arg);
+void acpi_db_display_template(char *buffer_arg);
-void
-acpi_db_set_method_breakpoint(char *location,
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op);
+void acpi_db_unload_acpi_table(char *name);
-void acpi_db_set_method_call_breakpoint(union acpi_parse_object *op);
+void acpi_db_send_notify(char *name, u32 value);
-void acpi_db_get_bus_info(void);
+void acpi_db_display_interfaces(char *action_arg, char *interface_name_arg);
-void acpi_db_disassemble_aml(char *statements, union acpi_parse_object *op);
+acpi_status acpi_db_sleep(char *object_arg);
-void acpi_db_dump_namespace(char *start_arg, char *depth_arg);
+void acpi_db_display_locks(void);
-void acpi_db_dump_namespace_by_owner(char *owner_arg, char *depth_arg);
+void acpi_db_display_resources(char *object_arg);
-void acpi_db_send_notify(char *name, u32 value);
+ACPI_HW_DEPENDENT_RETURN_VOID(void acpi_db_display_gpes(void))
+
+void acpi_db_display_handlers(void);
+
+ACPI_HW_DEPENDENT_RETURN_VOID(void
+ acpi_db_generate_gpe(char *gpe_arg,
+ char *block_arg))
+
+/*
+ * dbmethod - control method commands
+ */
+void
+acpi_db_set_method_breakpoint(char *location,
+ struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op);
+
+void acpi_db_set_method_call_breakpoint(union acpi_parse_object *op);
void acpi_db_set_method_data(char *type_arg, char *index_arg, char *value_arg);
-acpi_status
-acpi_db_display_objects(char *obj_type_arg, char *display_count_arg);
+acpi_status acpi_db_disassemble_method(char *name);
-void acpi_db_display_interfaces(char *action_arg, char *interface_name_arg);
+void acpi_db_disassemble_aml(char *statements, union acpi_parse_object *op);
-acpi_status acpi_db_find_name_in_namespace(char *name_arg);
+void acpi_db_batch_execute(char *count_arg);
+/*
+ * dbnames - namespace commands
+ */
void acpi_db_set_scope(char *name);
-ACPI_HW_DEPENDENT_RETURN_OK(acpi_status acpi_db_sleep(char *object_arg))
+void acpi_db_dump_namespace(char *start_arg, char *depth_arg);
-void acpi_db_find_references(char *object_arg);
+void acpi_db_dump_namespace_by_owner(char *owner_arg, char *depth_arg);
-void acpi_db_display_locks(void);
+acpi_status acpi_db_find_name_in_namespace(char *name_arg);
-void acpi_db_display_resources(char *object_arg);
+void acpi_db_check_predefined_names(void);
-ACPI_HW_DEPENDENT_RETURN_VOID(void acpi_db_display_gpes(void))
+acpi_status
+acpi_db_display_objects(char *obj_type_arg, char *display_count_arg);
void acpi_db_check_integrity(void);
-ACPI_HW_DEPENDENT_RETURN_VOID(void
- acpi_db_generate_gpe(char *gpe_arg,
- char *block_arg))
-
-void acpi_db_check_predefined_names(void);
+void acpi_db_find_references(char *object_arg);
-void acpi_db_batch_execute(void);
+void acpi_db_get_bus_info(void);
/*
* dbdisply - debug display commands
@@ -161,7 +184,8 @@ acpi_db_display_argument_object(union acpi_operand_object *obj_desc,
/*
* dbexec - debugger control method execution
*/
-void acpi_db_execute(char *name, char **args, u32 flags);
+void
+acpi_db_execute(char *name, char **args, acpi_object_type * types, u32 flags);
void
acpi_db_create_execution_threads(char *num_threads_arg,
@@ -175,7 +199,8 @@ u32 acpi_db_get_cache_info(struct acpi_memory_list *cache);
* dbfileio - Debugger file I/O commands
*/
acpi_object_type
-acpi_db_match_argument(char *user_argument, struct argument_info *arguments);
+acpi_db_match_argument(char *user_argument,
+ struct acpi_db_argument_info *arguments);
void acpi_db_close_debug_file(void);
@@ -208,6 +233,11 @@ acpi_db_command_dispatch(char *input_buffer,
void ACPI_SYSTEM_XFACE acpi_db_execute_thread(void *context);
+acpi_status acpi_db_user_commands(char prompt, union acpi_parse_object *op);
+
+char *acpi_db_get_next_token(char *string,
+ char **next, acpi_object_type * return_type);
+
/*
* dbstats - Generation and display of ACPI table statistics
*/
diff --git a/drivers/acpi/acpica/acglobal.h b/drivers/acpi/acpica/acglobal.h
index ce79100..fe20e18 100644
--- a/drivers/acpi/acpica/acglobal.h
+++ b/drivers/acpi/acpica/acglobal.h
@@ -155,26 +155,6 @@ ACPI_EXTERN u8 ACPI_INIT_GLOBAL(acpi_gbl_no_resource_disassembly, FALSE);
/*****************************************************************************
*
- * Debug support
- *
- ****************************************************************************/
-
-/* Procedure nesting level for debug output */
-
-extern u32 acpi_gbl_nesting_level;
-
-ACPI_EXTERN u32 acpi_gpe_count;
-ACPI_EXTERN u32 acpi_fixed_event_count[ACPI_NUM_FIXED_EVENTS];
-
-/* Support for dynamic control method tracing mechanism */
-
-ACPI_EXTERN u32 acpi_gbl_original_dbg_level;
-ACPI_EXTERN u32 acpi_gbl_original_dbg_layer;
-ACPI_EXTERN u32 acpi_gbl_trace_dbg_level;
-ACPI_EXTERN u32 acpi_gbl_trace_dbg_layer;
-
-/*****************************************************************************
- *
* ACPI Table globals
*
****************************************************************************/
@@ -259,15 +239,6 @@ ACPI_EXTERN acpi_spinlock acpi_gbl_hardware_lock; /* For ACPI H/W except GPE reg
*
****************************************************************************/
-#ifdef ACPI_DBG_TRACK_ALLOCATIONS
-
-/* Lists for tracking memory allocations */
-
-ACPI_EXTERN struct acpi_memory_list *acpi_gbl_global_list;
-ACPI_EXTERN struct acpi_memory_list *acpi_gbl_ns_node_list;
-ACPI_EXTERN u8 acpi_gbl_display_final_mem_stats;
-#endif
-
/* Object caches */
ACPI_EXTERN acpi_cache_t *acpi_gbl_namespace_cache;
@@ -326,6 +297,15 @@ extern const char *acpi_gbl_region_types[ACPI_NUM_PREDEFINED_REGIONS];
#endif
+#ifdef ACPI_DBG_TRACK_ALLOCATIONS
+
+/* Lists for tracking memory allocations */
+
+ACPI_EXTERN struct acpi_memory_list *acpi_gbl_global_list;
+ACPI_EXTERN struct acpi_memory_list *acpi_gbl_ns_node_list;
+ACPI_EXTERN u8 acpi_gbl_display_final_mem_stats;
+#endif
+
/*****************************************************************************
*
* Namespace globals
@@ -403,6 +383,28 @@ ACPI_EXTERN void *acpi_gbl_global_event_handler_context;
/*****************************************************************************
*
+ * Debug support
+ *
+ ****************************************************************************/
+
+/* Procedure nesting level for debug output */
+
+extern u32 acpi_gbl_nesting_level;
+
+/* Event counters */
+
+ACPI_EXTERN u32 acpi_gpe_count;
+ACPI_EXTERN u32 acpi_fixed_event_count[ACPI_NUM_FIXED_EVENTS];
+
+/* Support for dynamic control method tracing mechanism */
+
+ACPI_EXTERN u32 acpi_gbl_original_dbg_level;
+ACPI_EXTERN u32 acpi_gbl_original_dbg_layer;
+ACPI_EXTERN u32 acpi_gbl_trace_dbg_level;
+ACPI_EXTERN u32 acpi_gbl_trace_dbg_layer;
+
+/*****************************************************************************
+ *
* Debugger globals
*
****************************************************************************/
@@ -426,10 +428,11 @@ ACPI_EXTERN u8 acpi_gbl_db_opt_stats;
ACPI_EXTERN u8 acpi_gbl_db_opt_ini_methods;
ACPI_EXTERN char *acpi_gbl_db_args[ACPI_DEBUGGER_MAX_ARGS];
-ACPI_EXTERN char acpi_gbl_db_line_buf[80];
-ACPI_EXTERN char acpi_gbl_db_parsed_buf[80];
-ACPI_EXTERN char acpi_gbl_db_scope_buf[40];
-ACPI_EXTERN char acpi_gbl_db_debug_filename[40];
+ACPI_EXTERN acpi_object_type acpi_gbl_db_arg_types[ACPI_DEBUGGER_MAX_ARGS];
+ACPI_EXTERN char acpi_gbl_db_line_buf[ACPI_DB_LINE_BUFFER_SIZE];
+ACPI_EXTERN char acpi_gbl_db_parsed_buf[ACPI_DB_LINE_BUFFER_SIZE];
+ACPI_EXTERN char acpi_gbl_db_scope_buf[80];
+ACPI_EXTERN char acpi_gbl_db_debug_filename[80];
ACPI_EXTERN u8 acpi_gbl_db_output_to_file;
ACPI_EXTERN char *acpi_gbl_db_buffer;
ACPI_EXTERN char *acpi_gbl_db_filename;
diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h
index c816ee6..b5a4651 100644
--- a/drivers/acpi/acpica/aclocal.h
+++ b/drivers/acpi/acpica/aclocal.h
@@ -1031,6 +1031,7 @@ struct acpi_db_method_info {
acpi_handle method;
acpi_handle main_thread_gate;
acpi_handle thread_complete_gate;
+ acpi_handle info_gate;
acpi_thread_id *threads;
u32 num_threads;
u32 num_created;
@@ -1041,6 +1042,7 @@ struct acpi_db_method_info {
u32 num_loops;
char pathname[128];
char **args;
+ acpi_object_type *types;
/*
* Arguments to be passed to method for the command
diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h
index 03f1485..0943457 100644
--- a/include/acpi/acconfig.h
+++ b/include/acpi/acconfig.h
@@ -241,6 +241,7 @@
*****************************************************************************/
#define ACPI_DEBUGGER_MAX_ARGS 8 /* Must be max method args + 1 */
+#define ACPI_DB_LINE_BUFFER_SIZE 512
#define ACPI_DEBUGGER_COMMAND_PROMPT '-'
#define ACPI_DEBUGGER_EXECUTE_PROMPT '%'
--
1.7.10
^ permalink raw reply related [flat|nested] 28+ messages in thread* [PATCH 04/26] ACPICA: Fix divergences of definition conflicts.
2012-10-31 2:24 [PATCH 00/26] ACPICA 20121018 Release Lv Zheng
` (2 preceding siblings ...)
2012-10-31 2:25 ` [PATCH 03/26] ACPICA: Fix unmerged debugger divergences Lv Zheng
@ 2012-10-31 2:25 ` Lv Zheng
2012-10-31 2:25 ` [PATCH 05/26] ACPICA: Fix AcpiSrc caused divergences Lv Zheng
` (22 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: Lv Zheng @ 2012-10-31 2:25 UTC (permalink / raw)
To: Len Brown, Rafael J Wysocki; +Cc: linux-acpi, Lv Zheng
There are conflicts in the "acpi_device_id*" definitions between the
Linux and the ACPICA. The definitions of acpi_device_id* in ACPICA
have been changed to the "acpi_pnp_device_id*". This patch changes
the corresponding "acpica_device_id*" definitiions in the Linux.
This patch will not affect the generated vmlinx binary.
This will decrease 298 lines of 20120913 divergence.diff.
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
drivers/acpi/acpica/acutils.h | 6 +++---
drivers/acpi/acpica/evrgnini.c | 4 ++--
drivers/acpi/acpica/nsxfeval.c | 4 ++--
drivers/acpi/acpica/nsxfname.c | 28 ++++++++++++++--------------
drivers/acpi/acpica/utids.c | 37 ++++++++++++++++++++-----------------
drivers/acpi/scan.c | 2 +-
include/acpi/actypes.h | 12 ++++++------
7 files changed, 48 insertions(+), 45 deletions(-)
diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h
index 82d6025..d94b417 100644
--- a/drivers/acpi/acpica/acutils.h
+++ b/drivers/acpi/acpica/acutils.h
@@ -355,15 +355,15 @@ acpi_ut_execute_power_methods(struct acpi_namespace_node *device_node,
*/
acpi_status
acpi_ut_execute_HID(struct acpi_namespace_node *device_node,
- struct acpica_device_id ** return_id);
+ struct acpi_pnp_device_id ** return_id);
acpi_status
acpi_ut_execute_UID(struct acpi_namespace_node *device_node,
- struct acpica_device_id ** return_id);
+ struct acpi_pnp_device_id ** return_id);
acpi_status
acpi_ut_execute_CID(struct acpi_namespace_node *device_node,
- struct acpica_device_id_list ** return_cid_list);
+ struct acpi_pnp_device_id_list ** return_cid_list);
/*
* utlock - reader/writer locks
diff --git a/drivers/acpi/acpica/evrgnini.c b/drivers/acpi/acpica/evrgnini.c
index 4c1c826..6786f00 100644
--- a/drivers/acpi/acpica/evrgnini.c
+++ b/drivers/acpi/acpica/evrgnini.c
@@ -350,8 +350,8 @@ acpi_ev_pci_config_region_setup(acpi_handle handle,
static u8 acpi_ev_is_pci_root_bridge(struct acpi_namespace_node *node)
{
acpi_status status;
- struct acpica_device_id *hid;
- struct acpica_device_id_list *cid;
+ struct acpi_pnp_device_id *hid;
+ struct acpi_pnp_device_id_list *cid;
u32 i;
u8 match;
diff --git a/drivers/acpi/acpica/nsxfeval.c b/drivers/acpi/acpica/nsxfeval.c
index 9692e67..494f2eb 100644
--- a/drivers/acpi/acpica/nsxfeval.c
+++ b/drivers/acpi/acpica/nsxfeval.c
@@ -542,8 +542,8 @@ acpi_ns_get_device_callback(acpi_handle obj_handle,
acpi_status status;
struct acpi_namespace_node *node;
u32 flags;
- struct acpica_device_id *hid;
- struct acpica_device_id_list *cid;
+ struct acpi_pnp_device_id *hid;
+ struct acpi_pnp_device_id_list *cid;
u32 i;
u8 found;
int no_match;
diff --git a/drivers/acpi/acpica/nsxfname.c b/drivers/acpi/acpica/nsxfname.c
index 08e9610..7bc4985 100644
--- a/drivers/acpi/acpica/nsxfname.c
+++ b/drivers/acpi/acpica/nsxfname.c
@@ -53,8 +53,8 @@
ACPI_MODULE_NAME("nsxfname")
/* Local prototypes */
-static char *acpi_ns_copy_device_id(struct acpica_device_id *dest,
- struct acpica_device_id *source,
+static char *acpi_ns_copy_device_id(struct acpi_pnp_device_id *dest,
+ struct acpi_pnp_device_id *source,
char *string_area);
/******************************************************************************
@@ -219,20 +219,20 @@ ACPI_EXPORT_SYMBOL(acpi_get_name)
*
* FUNCTION: acpi_ns_copy_device_id
*
- * PARAMETERS: dest - Pointer to the destination DEVICE_ID
- * source - Pointer to the source DEVICE_ID
+ * PARAMETERS: dest - Pointer to the destination PNP_DEVICE_ID
+ * source - Pointer to the source PNP_DEVICE_ID
* string_area - Pointer to where to copy the dest string
*
* RETURN: Pointer to the next string area
*
- * DESCRIPTION: Copy a single DEVICE_ID, including the string data.
+ * DESCRIPTION: Copy a single PNP_DEVICE_ID, including the string data.
*
******************************************************************************/
-static char *acpi_ns_copy_device_id(struct acpica_device_id *dest,
- struct acpica_device_id *source,
+static char *acpi_ns_copy_device_id(struct acpi_pnp_device_id *dest,
+ struct acpi_pnp_device_id *source,
char *string_area)
{
- /* Create the destination DEVICE_ID */
+ /* Create the destination PNP_DEVICE_ID */
dest->string = string_area;
dest->length = source->length;
@@ -269,9 +269,9 @@ acpi_get_object_info(acpi_handle handle,
{
struct acpi_namespace_node *node;
struct acpi_device_info *info;
- struct acpica_device_id_list *cid_list = NULL;
- struct acpica_device_id *hid = NULL;
- struct acpica_device_id *uid = NULL;
+ struct acpi_pnp_device_id_list *cid_list = NULL;
+ struct acpi_pnp_device_id *hid = NULL;
+ struct acpi_pnp_device_id *uid = NULL;
char *next_id_string;
acpi_object_type type;
acpi_name name;
@@ -348,7 +348,7 @@ acpi_get_object_info(acpi_handle handle,
info_size +=
(cid_list->list_size -
- sizeof(struct acpica_device_id_list));
+ sizeof(struct acpi_pnp_device_id_list));
valid |= ACPI_VALID_CID;
}
}
@@ -418,11 +418,11 @@ acpi_get_object_info(acpi_handle handle,
next_id_string = ACPI_CAST_PTR(char, info->compatible_id_list.ids);
if (cid_list) {
- /* Point past the CID DEVICE_ID array */
+ /* Point past the CID PNP_DEVICE_ID array */
next_id_string +=
((acpi_size) cid_list->count *
- sizeof(struct acpica_device_id));
+ sizeof(struct acpi_pnp_device_id));
}
/*
diff --git a/drivers/acpi/acpica/utids.c b/drivers/acpi/acpica/utids.c
index 5d84e19..f18ac81 100644
--- a/drivers/acpi/acpica/utids.c
+++ b/drivers/acpi/acpica/utids.c
@@ -67,10 +67,10 @@ ACPI_MODULE_NAME("utids")
******************************************************************************/
acpi_status
acpi_ut_execute_HID(struct acpi_namespace_node *device_node,
- struct acpica_device_id **return_id)
+ struct acpi_pnp_device_id **return_id)
{
union acpi_operand_object *obj_desc;
- struct acpica_device_id *hid;
+ struct acpi_pnp_device_id *hid;
u32 length;
acpi_status status;
@@ -94,16 +94,17 @@ acpi_ut_execute_HID(struct acpi_namespace_node *device_node,
/* Allocate a buffer for the HID */
hid =
- ACPI_ALLOCATE_ZEROED(sizeof(struct acpica_device_id) +
+ ACPI_ALLOCATE_ZEROED(sizeof(struct acpi_pnp_device_id) +
(acpi_size) length);
if (!hid) {
status = AE_NO_MEMORY;
goto cleanup;
}
- /* Area for the string starts after DEVICE_ID struct */
+ /* Area for the string starts after PNP_DEVICE_ID struct */
- hid->string = ACPI_ADD_PTR(char, hid, sizeof(struct acpica_device_id));
+ hid->string =
+ ACPI_ADD_PTR(char, hid, sizeof(struct acpi_pnp_device_id));
/* Convert EISAID to a string or simply copy existing string */
@@ -144,10 +145,10 @@ cleanup:
acpi_status
acpi_ut_execute_UID(struct acpi_namespace_node *device_node,
- struct acpica_device_id **return_id)
+ struct acpi_pnp_device_id **return_id)
{
union acpi_operand_object *obj_desc;
- struct acpica_device_id *uid;
+ struct acpi_pnp_device_id *uid;
u32 length;
acpi_status status;
@@ -171,16 +172,17 @@ acpi_ut_execute_UID(struct acpi_namespace_node *device_node,
/* Allocate a buffer for the UID */
uid =
- ACPI_ALLOCATE_ZEROED(sizeof(struct acpica_device_id) +
+ ACPI_ALLOCATE_ZEROED(sizeof(struct acpi_pnp_device_id) +
(acpi_size) length);
if (!uid) {
status = AE_NO_MEMORY;
goto cleanup;
}
- /* Area for the string starts after DEVICE_ID struct */
+ /* Area for the string starts after PNP_DEVICE_ID struct */
- uid->string = ACPI_ADD_PTR(char, uid, sizeof(struct acpica_device_id));
+ uid->string =
+ ACPI_ADD_PTR(char, uid, sizeof(struct acpi_pnp_device_id));
/* Convert an Integer to string, or just copy an existing string */
@@ -226,11 +228,11 @@ cleanup:
acpi_status
acpi_ut_execute_CID(struct acpi_namespace_node *device_node,
- struct acpica_device_id_list **return_cid_list)
+ struct acpi_pnp_device_id_list **return_cid_list)
{
union acpi_operand_object **cid_objects;
union acpi_operand_object *obj_desc;
- struct acpica_device_id_list *cid_list;
+ struct acpi_pnp_device_id_list *cid_list;
char *next_id_string;
u32 string_area_size;
u32 length;
@@ -288,11 +290,12 @@ acpi_ut_execute_CID(struct acpi_namespace_node *device_node,
/*
* Now that we know the length of the CIDs, allocate return buffer:
* 1) Size of the base structure +
- * 2) Size of the CID DEVICE_ID array +
+ * 2) Size of the CID PNP_DEVICE_ID array +
* 3) Size of the actual CID strings
*/
- cid_list_size = sizeof(struct acpica_device_id_list) +
- ((count - 1) * sizeof(struct acpica_device_id)) + string_area_size;
+ cid_list_size = sizeof(struct acpi_pnp_device_id_list) +
+ ((count - 1) * sizeof(struct acpi_pnp_device_id)) +
+ string_area_size;
cid_list = ACPI_ALLOCATE_ZEROED(cid_list_size);
if (!cid_list) {
@@ -300,10 +303,10 @@ acpi_ut_execute_CID(struct acpi_namespace_node *device_node,
goto cleanup;
}
- /* Area for CID strings starts after the CID DEVICE_ID array */
+ /* Area for CID strings starts after the CID PNP_DEVICE_ID array */
next_id_string = ACPI_CAST_PTR(char, cid_list->ids) +
- ((acpi_size) count * sizeof(struct acpica_device_id));
+ ((acpi_size) count * sizeof(struct acpi_pnp_device_id));
/* Copy/convert the CIDs to the return buffer */
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 1fcb867..db12710 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -1185,7 +1185,7 @@ static void acpi_device_set_id(struct acpi_device *device)
{
acpi_status status;
struct acpi_device_info *info;
- struct acpica_device_id_list *cid_list;
+ struct acpi_pnp_device_id_list *cid_list;
int i;
switch (device->device_type) {
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index a85bae9..7520f42 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -1020,15 +1020,15 @@ u32 (*acpi_interface_handler) (acpi_string interface_name, u32 supported);
/* Structures used for device/processor HID, UID, CID */
-struct acpica_device_id {
+struct acpi_pnp_device_id {
u32 length; /* Length of string + null */
char *string;
};
-struct acpica_device_id_list {
+struct acpi_pnp_device_id_list {
u32 count; /* Number of IDs in Ids array */
u32 list_size; /* Size of list, including ID strings */
- struct acpica_device_id ids[1]; /* ID array */
+ struct acpi_pnp_device_id ids[1]; /* ID array */
};
/*
@@ -1046,9 +1046,9 @@ struct acpi_device_info {
u8 lowest_dstates[5]; /* _sx_w values: 0xFF indicates not valid */
u32 current_status; /* _STA value */
u64 address; /* _ADR value */
- struct acpica_device_id hardware_id; /* _HID value */
- struct acpica_device_id unique_id; /* _UID value */
- struct acpica_device_id_list compatible_id_list; /* _CID list <must be last> */
+ struct acpi_pnp_device_id hardware_id; /* _HID value */
+ struct acpi_pnp_device_id unique_id; /* _UID value */
+ struct acpi_pnp_device_id_list compatible_id_list; /* _CID list <must be last> */
};
/* Values for Flags field above (acpi_get_object_info) */
--
1.7.10
^ permalink raw reply related [flat|nested] 28+ messages in thread* [PATCH 05/26] ACPICA: Fix AcpiSrc caused divergences.
2012-10-31 2:24 [PATCH 00/26] ACPICA 20121018 Release Lv Zheng
` (3 preceding siblings ...)
2012-10-31 2:25 ` [PATCH 04/26] ACPICA: Fix divergences of definition conflicts Lv Zheng
@ 2012-10-31 2:25 ` Lv Zheng
2012-10-31 2:25 ` [PATCH 06/26] ACPICA: Fix indent " Lv Zheng
` (21 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: Lv Zheng @ 2012-10-31 2:25 UTC (permalink / raw)
To: Len Brown, Rafael J Wysocki; +Cc: linux-acpi, Lv Zheng
There are definitions that can been converted into new styles by
the recent AcpiSrc while they remain the old styles in the Linux.
This patch fixes those definitions that will be converted by the
AcpiSrc.
This patch will not affect the generated vmlinux binary.
This will decrease 97 lines of 20120913 divergence.diff.
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
drivers/acpi/acpica/acglobal.h | 2 +-
drivers/acpi/acpica/aclocal.h | 4 ++--
drivers/acpi/acpica/acobject.h | 2 +-
drivers/acpi/acpica/dswexec.c | 2 +-
drivers/acpi/acpica/evxface.c | 2 +-
drivers/acpi/sysfs.c | 4 ++--
include/acpi/acpixf.h | 2 +-
include/acpi/actypes.h | 8 ++++----
8 files changed, 13 insertions(+), 13 deletions(-)
diff --git a/drivers/acpi/acpica/acglobal.h b/drivers/acpi/acpica/acglobal.h
index fe20e18..35006d1 100644
--- a/drivers/acpi/acpica/acglobal.h
+++ b/drivers/acpi/acpica/acglobal.h
@@ -376,7 +376,7 @@ ACPI_EXTERN struct acpi_gpe_block_info
#if (!ACPI_REDUCED_HARDWARE)
ACPI_EXTERN u8 acpi_gbl_all_gpes_initialized;
-ACPI_EXTERN ACPI_GBL_EVENT_HANDLER acpi_gbl_global_event_handler;
+ACPI_EXTERN acpi_gbl_event_handler acpi_gbl_global_event_handler;
ACPI_EXTERN void *acpi_gbl_global_event_handler_context;
#endif /* !ACPI_REDUCED_HARDWARE */
diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h
index b5a4651..564f2ab 100644
--- a/drivers/acpi/acpica/aclocal.h
+++ b/drivers/acpi/acpica/aclocal.h
@@ -262,7 +262,7 @@ struct acpi_create_field_info {
};
typedef
-acpi_status(*ACPI_INTERNAL_METHOD) (struct acpi_walk_state * walk_state);
+acpi_status(*acpi_internal_method) (struct acpi_walk_state * walk_state);
/*
* Bitmapped ACPI types. Used internally only
@@ -645,7 +645,7 @@ union acpi_generic_state {
*
****************************************************************************/
-typedef acpi_status(*ACPI_EXECUTE_OP) (struct acpi_walk_state * walk_state);
+typedef acpi_status(*acpi_execute_op) (struct acpi_walk_state * walk_state);
/* Address Range info block */
diff --git a/drivers/acpi/acpica/acobject.h b/drivers/acpi/acpica/acobject.h
index 364a130..ac4269f 100644
--- a/drivers/acpi/acpica/acobject.h
+++ b/drivers/acpi/acpica/acobject.h
@@ -179,7 +179,7 @@ struct acpi_object_method {
union acpi_operand_object *mutex;
u8 *aml_start;
union {
- ACPI_INTERNAL_METHOD implementation;
+ acpi_internal_method implementation;
union acpi_operand_object *handler;
} dispatch;
diff --git a/drivers/acpi/acpica/dswexec.c b/drivers/acpi/acpica/dswexec.c
index 642f3c0..fa44609 100644
--- a/drivers/acpi/acpica/dswexec.c
+++ b/drivers/acpi/acpica/dswexec.c
@@ -57,7 +57,7 @@ ACPI_MODULE_NAME("dswexec")
/*
* Dispatch table for opcode classes
*/
-static ACPI_EXECUTE_OP acpi_gbl_op_type_dispatch[] = {
+static acpi_execute_op acpi_gbl_op_type_dispatch[] = {
acpi_ex_opcode_0A_0T_1R,
acpi_ex_opcode_1A_0T_0R,
acpi_ex_opcode_1A_0T_1R,
diff --git a/drivers/acpi/acpica/evxface.c b/drivers/acpi/acpica/evxface.c
index 7587eb6..ae668f3 100644
--- a/drivers/acpi/acpica/evxface.c
+++ b/drivers/acpi/acpica/evxface.c
@@ -398,7 +398,7 @@ ACPI_EXPORT_SYMBOL(acpi_install_exception_handler)
*
******************************************************************************/
acpi_status
-acpi_install_global_event_handler(ACPI_GBL_EVENT_HANDLER handler, void *context)
+acpi_install_global_event_handler(acpi_gbl_event_handler handler, void *context)
{
acpi_status status;
diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
index 7c3f98b..ea61ca9 100644
--- a/drivers/acpi/sysfs.c
+++ b/drivers/acpi/sysfs.c
@@ -476,7 +476,7 @@ static void fixed_event_count(u32 event_number)
return;
}
-static void acpi_gbl_event_handler(u32 event_type, acpi_handle device,
+static void acpi_global_event_handler(u32 event_type, acpi_handle device,
u32 event_number, void *context)
{
if (event_type == ACPI_EVENT_TYPE_GPE)
@@ -638,7 +638,7 @@ void acpi_irq_stats_init(void)
if (all_counters == NULL)
goto fail;
- status = acpi_install_global_event_handler(acpi_gbl_event_handler, NULL);
+ status = acpi_install_global_event_handler(acpi_global_event_handler, NULL);
if (ACPI_FAILURE(status))
goto fail;
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 8b891db..352fd1a 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -274,7 +274,7 @@ acpi_install_initialization_handler(acpi_init_handler handler, u32 function);
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_install_global_event_handler
- (ACPI_GBL_EVENT_HANDLER handler, void *context))
+ (acpi_gbl_event_handler handler, void *context))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_install_fixed_event_handler(u32
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 7520f42..ea50a31 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -796,11 +796,11 @@ typedef u8 acpi_adr_space_type;
/* Sleep function dispatch */
-typedef acpi_status(*ACPI_SLEEP_FUNCTION) (u8 sleep_state);
+typedef acpi_status(*acpi_sleep_function) (u8 sleep_state);
struct acpi_sleep_functions {
- ACPI_SLEEP_FUNCTION legacy_function;
- ACPI_SLEEP_FUNCTION extended_function;
+ acpi_sleep_function legacy_function;
+ acpi_sleep_function extended_function;
};
/*
@@ -931,7 +931,7 @@ typedef void
* Various handlers and callback procedures
*/
typedef
-void (*ACPI_GBL_EVENT_HANDLER) (u32 event_type,
+void (*acpi_gbl_event_handler) (u32 event_type,
acpi_handle device,
u32 event_number, void *context);
--
1.7.10
^ permalink raw reply related [flat|nested] 28+ messages in thread* [PATCH 06/26] ACPICA: Fix indent caused divergences.
2012-10-31 2:24 [PATCH 00/26] ACPICA 20121018 Release Lv Zheng
` (4 preceding siblings ...)
2012-10-31 2:25 ` [PATCH 05/26] ACPICA: Fix AcpiSrc caused divergences Lv Zheng
@ 2012-10-31 2:25 ` Lv Zheng
2012-10-31 2:25 ` [PATCH 07/26] ACPICA: Fix unmerged acmacros.h divergences Lv Zheng
` (20 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: Lv Zheng @ 2012-10-31 2:25 UTC (permalink / raw)
To: Len Brown, Rafael J Wysocki; +Cc: linux-acpi, Lv Zheng, Robert Moore
New version of "indent" program will generate different outputs that
will lead to the divergences between the Linux and the ACPICA.
This patch fixes such divergences caused by the "indent" program.
The version of the "indent" used for this patch is "GNU indent 2.2.11".
This patch will not affect the generated vmlinux binary.
This will decrease 581 lines of 20120913 divergence.diff.
Signed-off-by: Robert Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
drivers/acpi/acpica/acdispat.h | 11 +++++++----
drivers/acpi/acpica/acevents.h | 6 ++++--
drivers/acpi/acpica/aclocal.h | 6 ++++--
drivers/acpi/acpica/acparser.h | 3 +--
drivers/acpi/acpica/acpredef.h | 11 ++++++-----
drivers/acpi/acpica/dsopcode.c | 3 ++-
drivers/acpi/acpica/dsutils.c | 3 ++-
drivers/acpi/acpica/dswstate.c | 14 +++++++++-----
drivers/acpi/acpica/evgpe.c | 20 ++++++++++++--------
drivers/acpi/acpica/evgpeblk.c | 3 ++-
drivers/acpi/acpica/evgpeutil.c | 3 ++-
drivers/acpi/acpica/evrgnini.c | 3 +--
drivers/acpi/acpica/evxfgpe.c | 9 +++++----
drivers/acpi/acpica/exconvrt.c | 4 ++--
drivers/acpi/acpica/excreate.c | 3 +--
drivers/acpi/acpica/exdump.c | 9 ++++++---
drivers/acpi/acpica/exfldio.c | 3 +--
drivers/acpi/acpica/exnames.c | 6 +++---
drivers/acpi/acpica/exresop.c | 3 ++-
drivers/acpi/acpica/hwgpe.c | 3 ++-
drivers/acpi/acpica/hwtimer.c | 3 +--
drivers/acpi/acpica/hwxfsleep.c | 12 ++++--------
drivers/acpi/acpica/nsaccess.c | 3 +--
drivers/acpi/acpica/nsinit.c | 4 ++--
drivers/acpi/acpica/psopcode.c | 23 ++++++++++++++---------
drivers/acpi/acpica/psparse.c | 5 +++--
drivers/acpi/acpica/rscalc.c | 3 +--
include/acpi/acpixf.h | 13 +++++--------
include/acpi/actypes.h | 6 ++++--
29 files changed, 109 insertions(+), 89 deletions(-)
diff --git a/drivers/acpi/acpica/acdispat.h b/drivers/acpi/acpica/acdispat.h
index 5935ba6..ed33ebc 100644
--- a/drivers/acpi/acpica/acdispat.h
+++ b/drivers/acpi/acpica/acdispat.h
@@ -309,10 +309,13 @@ acpi_ds_obj_stack_push(void *object, struct acpi_walk_state *walk_state);
acpi_status
acpi_ds_obj_stack_pop(u32 pop_count, struct acpi_walk_state *walk_state);
-struct acpi_walk_state *acpi_ds_create_walk_state(acpi_owner_id owner_id, union acpi_parse_object
- *origin, union acpi_operand_object
- *mth_desc, struct acpi_thread_state
- *thread);
+struct acpi_walk_state * acpi_ds_create_walk_state(acpi_owner_id owner_id,
+ union acpi_parse_object
+ *origin,
+ union acpi_operand_object
+ *mth_desc,
+ struct acpi_thread_state
+ *thread);
acpi_status
acpi_ds_init_aml_walk(struct acpi_walk_state *walk_state,
diff --git a/drivers/acpi/acpica/acevents.h b/drivers/acpi/acpica/acevents.h
index c0a43b3..e975c67 100644
--- a/drivers/acpi/acpica/acevents.h
+++ b/drivers/acpi/acpica/acevents.h
@@ -84,9 +84,11 @@ acpi_ev_update_gpe_enable_mask(struct acpi_gpe_event_info *gpe_event_info);
acpi_status acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info);
-acpi_status acpi_ev_add_gpe_reference(struct acpi_gpe_event_info *gpe_event_info);
+acpi_status
+acpi_ev_add_gpe_reference(struct acpi_gpe_event_info *gpe_event_info);
-acpi_status acpi_ev_remove_gpe_reference(struct acpi_gpe_event_info *gpe_event_info);
+acpi_status
+acpi_ev_remove_gpe_reference(struct acpi_gpe_event_info *gpe_event_info);
struct acpi_gpe_event_info *acpi_ev_get_gpe_event_info(acpi_handle gpe_device,
u32 gpe_number);
diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h
index 564f2ab..5b5be40 100644
--- a/drivers/acpi/acpica/aclocal.h
+++ b/drivers/acpi/acpica/aclocal.h
@@ -486,8 +486,10 @@ struct acpi_gpe_device_info {
struct acpi_namespace_node *gpe_device;
};
-typedef acpi_status(*acpi_gpe_callback) (struct acpi_gpe_xrupt_info *gpe_xrupt_info,
- struct acpi_gpe_block_info *gpe_block, void *context);
+typedef acpi_status(*acpi_gpe_callback) (struct acpi_gpe_xrupt_info *
+ gpe_xrupt_info,
+ struct acpi_gpe_block_info *gpe_block,
+ void *context);
/* Information about each particular fixed event */
diff --git a/drivers/acpi/acpica/acparser.h b/drivers/acpi/acpica/acparser.h
index b725d78..eefcf47 100644
--- a/drivers/acpi/acpica/acparser.h
+++ b/drivers/acpi/acpica/acparser.h
@@ -150,8 +150,7 @@ u8 acpi_ps_has_completed_scope(struct acpi_parse_state *parser_state);
void
acpi_ps_pop_scope(struct acpi_parse_state *parser_state,
- union acpi_parse_object **op,
- u32 * arg_list, u32 * arg_count);
+ union acpi_parse_object **op, u32 *arg_list, u32 *arg_count);
acpi_status
acpi_ps_push_scope(struct acpi_parse_state *parser_state,
diff --git a/drivers/acpi/acpica/acpredef.h b/drivers/acpi/acpica/acpredef.h
index 3080c01..9dfa1c8 100644
--- a/drivers/acpi/acpica/acpredef.h
+++ b/drivers/acpi/acpica/acpredef.h
@@ -150,8 +150,7 @@ enum acpi_return_package_types {
* is saved here (rather than in a separate table) in order to minimize the
* overall size of the stored data.
*/
-static const union acpi_predefined_info predefined_names[] =
-{
+static const union acpi_predefined_info predefined_names[] = {
{{"_AC0", 0, ACPI_RTYPE_INTEGER}},
{{"_AC1", 0, ACPI_RTYPE_INTEGER}},
{{"_AC2", 0, ACPI_RTYPE_INTEGER}},
@@ -538,7 +537,8 @@ static const union acpi_predefined_info predefined_names[] =
/* Acpi 1.0 defined _WAK with no return value. Later, it was changed to return a package */
- {{"_WAK", 1, ACPI_RTYPE_NONE | ACPI_RTYPE_INTEGER | ACPI_RTYPE_PACKAGE}},
+ {{"_WAK", 1,
+ ACPI_RTYPE_NONE | ACPI_RTYPE_INTEGER | ACPI_RTYPE_PACKAGE}},
{{{ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 2,0}, 0,0}}, /* Fixed-length (2 Int), but is optional */
/* _WDG/_WED are MS extensions defined by "Windows Instrumentation" */
@@ -551,11 +551,12 @@ static const union acpi_predefined_info predefined_names[] =
};
#if 0
+
/* This is an internally implemented control method, no need to check */
- {{"_OSI", 1, ACPI_RTYPE_INTEGER}},
+{ {
+"_OSI", 1, ACPI_RTYPE_INTEGER}},
/* TBD: */
-
_PRT - currently ignore reversed entries. attempt to fix here?
think about possibly fixing package elements like _BIF, etc.
#endif
diff --git a/drivers/acpi/acpica/dsopcode.c b/drivers/acpi/acpica/dsopcode.c
index aa34d89..0df024e 100644
--- a/drivers/acpi/acpica/dsopcode.c
+++ b/drivers/acpi/acpica/dsopcode.c
@@ -649,7 +649,8 @@ acpi_ds_eval_data_object_operands(struct acpi_walk_state *walk_state,
((op->common.parent->common.aml_opcode != AML_PACKAGE_OP) &&
(op->common.parent->common.aml_opcode !=
AML_VAR_PACKAGE_OP)
- && (op->common.parent->common.aml_opcode != AML_NAME_OP))) {
+ && (op->common.parent->common.aml_opcode !=
+ AML_NAME_OP))) {
walk_state->result_obj = obj_desc;
}
}
diff --git a/drivers/acpi/acpica/dsutils.c b/drivers/acpi/acpica/dsutils.c
index 73a5447..4bbdd6c 100644
--- a/drivers/acpi/acpica/dsutils.c
+++ b/drivers/acpi/acpica/dsutils.c
@@ -560,7 +560,8 @@ acpi_ds_create_operand(struct acpi_walk_state *walk_state,
* indicate this to the interpreter, set the
* object to the root
*/
- obj_desc = ACPI_CAST_PTR(union
+ obj_desc =
+ ACPI_CAST_PTR(union
acpi_operand_object,
acpi_gbl_root_node);
status = AE_OK;
diff --git a/drivers/acpi/acpica/dswstate.c b/drivers/acpi/acpica/dswstate.c
index d0e6555..9bb7fa4 100644
--- a/drivers/acpi/acpica/dswstate.c
+++ b/drivers/acpi/acpica/dswstate.c
@@ -51,8 +51,9 @@
ACPI_MODULE_NAME("dswstate")
/* Local prototypes */
-static acpi_status acpi_ds_result_stack_push(struct acpi_walk_state *ws);
-static acpi_status acpi_ds_result_stack_pop(struct acpi_walk_state *ws);
+static acpi_status
+acpi_ds_result_stack_push(struct acpi_walk_state *walk_state);
+static acpi_status acpi_ds_result_stack_pop(struct acpi_walk_state *walk_state);
/*******************************************************************************
*
@@ -536,9 +537,12 @@ struct acpi_walk_state *acpi_ds_pop_walk_state(struct acpi_thread_state *thread)
*
******************************************************************************/
-struct acpi_walk_state *acpi_ds_create_walk_state(acpi_owner_id owner_id, union acpi_parse_object
- *origin, union acpi_operand_object
- *method_desc, struct acpi_thread_state
+struct acpi_walk_state *acpi_ds_create_walk_state(acpi_owner_id owner_id,
+ union acpi_parse_object
+ *origin,
+ union acpi_operand_object
+ *method_desc,
+ struct acpi_thread_state
*thread)
{
struct acpi_walk_state *walk_state;
diff --git a/drivers/acpi/acpica/evgpe.c b/drivers/acpi/acpica/evgpe.c
index ef0193d..36d1205 100644
--- a/drivers/acpi/acpica/evgpe.c
+++ b/drivers/acpi/acpica/evgpe.c
@@ -89,7 +89,8 @@ acpi_ev_update_gpe_enable_mask(struct acpi_gpe_event_info *gpe_event_info)
/* Set the mask bit only if there are references to this GPE */
if (gpe_event_info->runtime_count) {
- ACPI_SET_BIT(gpe_register_info->enable_for_run, (u8)register_bit);
+ ACPI_SET_BIT(gpe_register_info->enable_for_run,
+ (u8)register_bit);
}
return_ACPI_STATUS(AE_OK);
@@ -106,8 +107,7 @@ acpi_ev_update_gpe_enable_mask(struct acpi_gpe_event_info *gpe_event_info)
* DESCRIPTION: Clear a GPE of stale events and enable it.
*
******************************************************************************/
-acpi_status
-acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info)
+acpi_status acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info)
{
acpi_status status;
@@ -131,8 +131,8 @@ acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info)
}
/* Enable the requested GPE */
- status = acpi_hw_low_set_gpe(gpe_event_info, ACPI_GPE_ENABLE);
+ status = acpi_hw_low_set_gpe(gpe_event_info, ACPI_GPE_ENABLE);
return_ACPI_STATUS(status);
}
@@ -150,7 +150,8 @@ acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info)
*
******************************************************************************/
-acpi_status acpi_ev_add_gpe_reference(struct acpi_gpe_event_info *gpe_event_info)
+acpi_status
+acpi_ev_add_gpe_reference(struct acpi_gpe_event_info *gpe_event_info)
{
acpi_status status = AE_OK;
@@ -191,7 +192,8 @@ acpi_status acpi_ev_add_gpe_reference(struct acpi_gpe_event_info *gpe_event_info
*
******************************************************************************/
-acpi_status acpi_ev_remove_gpe_reference(struct acpi_gpe_event_info *gpe_event_info)
+acpi_status
+acpi_ev_remove_gpe_reference(struct acpi_gpe_event_info *gpe_event_info)
{
acpi_status status = AE_OK;
@@ -208,7 +210,8 @@ acpi_status acpi_ev_remove_gpe_reference(struct acpi_gpe_event_info *gpe_event_i
status = acpi_ev_update_gpe_enable_mask(gpe_event_info);
if (ACPI_SUCCESS(status)) {
- status = acpi_hw_low_set_gpe(gpe_event_info,
+ status =
+ acpi_hw_low_set_gpe(gpe_event_info,
ACPI_GPE_DISABLE);
}
@@ -306,7 +309,8 @@ struct acpi_gpe_event_info *acpi_ev_get_gpe_event_info(acpi_handle gpe_device,
/* A Non-NULL gpe_device means this is a GPE Block Device */
- obj_desc = acpi_ns_get_attached_object((struct acpi_namespace_node *)
+ obj_desc =
+ acpi_ns_get_attached_object((struct acpi_namespace_node *)
gpe_device);
if (!obj_desc || !obj_desc->device.gpe_block) {
return (NULL);
diff --git a/drivers/acpi/acpica/evgpeblk.c b/drivers/acpi/acpica/evgpeblk.c
index 8cf4c10..1571a61 100644
--- a/drivers/acpi/acpica/evgpeblk.c
+++ b/drivers/acpi/acpica/evgpeblk.c
@@ -486,7 +486,8 @@ acpi_ev_initialize_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
if (ACPI_FAILURE(status)) {
ACPI_EXCEPTION((AE_INFO, status,
"Could not enable GPE 0x%02X",
- gpe_index + gpe_block->block_base_number));
+ gpe_index +
+ gpe_block->block_base_number));
continue;
}
diff --git a/drivers/acpi/acpica/evgpeutil.c b/drivers/acpi/acpica/evgpeutil.c
index cb50dd9..228a0c3 100644
--- a/drivers/acpi/acpica/evgpeutil.c
+++ b/drivers/acpi/acpica/evgpeutil.c
@@ -374,7 +374,8 @@ acpi_ev_delete_gpe_handlers(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
gpe_event_info->dispatch.handler = NULL;
gpe_event_info->flags &=
~ACPI_GPE_DISPATCH_MASK;
- } else if ((gpe_event_info->
+ } else
+ if ((gpe_event_info->
flags & ACPI_GPE_DISPATCH_MASK) ==
ACPI_GPE_DISPATCH_NOTIFY) {
diff --git a/drivers/acpi/acpica/evrgnini.c b/drivers/acpi/acpica/evrgnini.c
index 6786f00..1474241 100644
--- a/drivers/acpi/acpica/evrgnini.c
+++ b/drivers/acpi/acpica/evrgnini.c
@@ -227,8 +227,7 @@ acpi_ev_pci_config_region_setup(acpi_handle handle,
/* Install a handler for this PCI root bridge */
- status =
- acpi_install_address_space_handler((acpi_handle) pci_root_node, ACPI_ADR_SPACE_PCI_CONFIG, ACPI_DEFAULT_HANDLER, NULL, NULL);
+ status = acpi_install_address_space_handler((acpi_handle) pci_root_node, ACPI_ADR_SPACE_PCI_CONFIG, ACPI_DEFAULT_HANDLER, NULL, NULL);
if (ACPI_FAILURE(status)) {
if (status == AE_SAME_HANDLER) {
/*
diff --git a/drivers/acpi/acpica/evxfgpe.c b/drivers/acpi/acpica/evxfgpe.c
index 87c5f23..d36f997 100644
--- a/drivers/acpi/acpica/evxfgpe.c
+++ b/drivers/acpi/acpica/evxfgpe.c
@@ -221,7 +221,8 @@ acpi_setup_gpe_for_wake(acpi_handle wake_device,
if (wake_device == ACPI_ROOT_OBJECT) {
device_node = acpi_gbl_root_node;
} else {
- device_node = ACPI_CAST_PTR(struct acpi_namespace_node, wake_device);
+ device_node =
+ ACPI_CAST_PTR(struct acpi_namespace_node, wake_device);
}
/* Validate WakeDevice is of type Device */
@@ -324,7 +325,8 @@ ACPI_EXPORT_SYMBOL(acpi_setup_gpe_for_wake)
*
******************************************************************************/
-acpi_status acpi_set_gpe_wake_mask(acpi_handle gpe_device, u32 gpe_number, u8 action)
+acpi_status
+acpi_set_gpe_wake_mask(acpi_handle gpe_device, u32 gpe_number, u8 action)
{
acpi_status status = AE_OK;
struct acpi_gpe_event_info *gpe_event_info;
@@ -694,8 +696,7 @@ ACPI_EXPORT_SYMBOL(acpi_remove_gpe_block)
* the FADT-defined gpe blocks. Otherwise, the GPE block device.
*
******************************************************************************/
-acpi_status
-acpi_get_gpe_device(u32 index, acpi_handle *gpe_device)
+acpi_status acpi_get_gpe_device(u32 index, acpi_handle * gpe_device)
{
struct acpi_gpe_device_info info;
acpi_status status;
diff --git a/drivers/acpi/acpica/exconvrt.c b/drivers/acpi/acpica/exconvrt.c
index bfb062e..4492a4e 100644
--- a/drivers/acpi/acpica/exconvrt.c
+++ b/drivers/acpi/acpica/exconvrt.c
@@ -516,8 +516,8 @@ acpi_ex_convert_to_string(union acpi_operand_object * obj_desc,
string_length--;
}
- return_desc = acpi_ut_create_string_object((acpi_size)
- string_length);
+ return_desc =
+ acpi_ut_create_string_object((acpi_size) string_length);
if (!return_desc) {
return_ACPI_STATUS(AE_NO_MEMORY);
}
diff --git a/drivers/acpi/acpica/excreate.c b/drivers/acpi/acpica/excreate.c
index 691d476..9f15270 100644
--- a/drivers/acpi/acpica/excreate.c
+++ b/drivers/acpi/acpica/excreate.c
@@ -243,8 +243,7 @@ acpi_status acpi_ex_create_mutex(struct acpi_walk_state *walk_state)
/* Init object and attach to NS node */
- obj_desc->mutex.sync_level =
- (u8) walk_state->operands[1]->integer.value;
+ obj_desc->mutex.sync_level = (u8)walk_state->operands[1]->integer.value;
obj_desc->mutex.node =
(struct acpi_namespace_node *)walk_state->operands[0];
diff --git a/drivers/acpi/acpica/exdump.c b/drivers/acpi/acpica/exdump.c
index 213c081..40608b3 100644
--- a/drivers/acpi/acpica/exdump.c
+++ b/drivers/acpi/acpica/exdump.c
@@ -464,7 +464,8 @@ void acpi_ex_dump_operand(union acpi_operand_object *obj_desc, u32 depth)
ACPI_FUNCTION_NAME(ex_dump_operand)
- if (!((ACPI_LV_EXEC & acpi_dbg_level)
+ if (!
+ ((ACPI_LV_EXEC & acpi_dbg_level)
&& (_COMPONENT & acpi_dbg_layer))) {
return;
}
@@ -810,7 +811,8 @@ void acpi_ex_dump_namespace_node(struct acpi_namespace_node *node, u32 flags)
ACPI_FUNCTION_ENTRY();
if (!flags) {
- if (!((ACPI_LV_OBJECTS & acpi_dbg_level)
+ if (!
+ ((ACPI_LV_OBJECTS & acpi_dbg_level)
&& (_COMPONENT & acpi_dbg_layer))) {
return;
}
@@ -996,7 +998,8 @@ acpi_ex_dump_object_descriptor(union acpi_operand_object *obj_desc, u32 flags)
}
if (!flags) {
- if (!((ACPI_LV_OBJECTS & acpi_dbg_level)
+ if (!
+ ((ACPI_LV_OBJECTS & acpi_dbg_level)
&& (_COMPONENT & acpi_dbg_layer))) {
return_VOID;
}
diff --git a/drivers/acpi/acpica/exfldio.c b/drivers/acpi/acpica/exfldio.c
index a778415..419148a 100644
--- a/drivers/acpi/acpica/exfldio.c
+++ b/drivers/acpi/acpica/exfldio.c
@@ -54,8 +54,7 @@ ACPI_MODULE_NAME("exfldio")
/* Local prototypes */
static acpi_status
acpi_ex_field_datum_io(union acpi_operand_object *obj_desc,
- u32 field_datum_byte_offset,
- u64 *value, u32 read_write);
+ u32 field_datum_byte_offset, u64 *value, u32 read_write);
static u8
acpi_ex_register_overflow(union acpi_operand_object *obj_desc, u64 value);
diff --git a/drivers/acpi/acpica/exnames.c b/drivers/acpi/acpica/exnames.c
index fcc75fa..6d19bd4 100644
--- a/drivers/acpi/acpica/exnames.c
+++ b/drivers/acpi/acpica/exnames.c
@@ -53,8 +53,7 @@ ACPI_MODULE_NAME("exnames")
/* Local prototypes */
static char *acpi_ex_allocate_name_string(u32 prefix_count, u32 num_name_segs);
-static acpi_status
-acpi_ex_name_segment(u8 ** in_aml_address, char *name_string);
+static acpi_status acpi_ex_name_segment(u8 **in_aml_address, char *name_string);
/*******************************************************************************
*
@@ -178,7 +177,8 @@ static acpi_status acpi_ex_name_segment(u8 ** in_aml_address, char *name_string)
ACPI_DEBUG_PRINT((ACPI_DB_LOAD, "Bytes from stream:\n"));
- for (index = 0; (index < ACPI_NAME_SIZE)
+ for (index = 0;
+ (index < ACPI_NAME_SIZE)
&& (acpi_ut_valid_acpi_char(*aml_address, 0)); index++) {
char_buf[index] = *aml_address++;
ACPI_DEBUG_PRINT((ACPI_DB_LOAD, "%c\n", char_buf[index]));
diff --git a/drivers/acpi/acpica/exresop.c b/drivers/acpi/acpica/exresop.c
index f232fba..17dc218 100644
--- a/drivers/acpi/acpica/exresop.c
+++ b/drivers/acpi/acpica/exresop.c
@@ -337,7 +337,8 @@ acpi_ex_resolve_operands(u16 opcode,
if ((opcode == AML_STORE_OP) &&
((*stack_ptr)->common.type ==
ACPI_TYPE_LOCAL_REFERENCE)
- && ((*stack_ptr)->reference.class == ACPI_REFCLASS_INDEX)) {
+ && ((*stack_ptr)->reference.class ==
+ ACPI_REFCLASS_INDEX)) {
goto next_operand;
}
break;
diff --git a/drivers/acpi/acpica/hwgpe.c b/drivers/acpi/acpica/hwgpe.c
index db40765..3b3b5e4 100644
--- a/drivers/acpi/acpica/hwgpe.c
+++ b/drivers/acpi/acpica/hwgpe.c
@@ -339,7 +339,8 @@ acpi_hw_clear_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
acpi_status
acpi_hw_enable_runtime_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
- struct acpi_gpe_block_info *gpe_block, void *context)
+ struct acpi_gpe_block_info * gpe_block,
+ void *context)
{
u32 i;
acpi_status status;
diff --git a/drivers/acpi/acpica/hwtimer.c b/drivers/acpi/acpica/hwtimer.c
index b6411f1..438004a 100644
--- a/drivers/acpi/acpica/hwtimer.c
+++ b/drivers/acpi/acpica/hwtimer.c
@@ -101,8 +101,7 @@ acpi_status acpi_get_timer(u32 * ticks)
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- status =
- acpi_hw_read(ticks, &acpi_gbl_FADT.xpm_timer_block);
+ status = acpi_hw_read(ticks, &acpi_gbl_FADT.xpm_timer_block);
return_ACPI_STATUS(status);
}
diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
index 0ff1ece..ae443fe2 100644
--- a/drivers/acpi/acpica/hwxfsleep.c
+++ b/drivers/acpi/acpica/hwxfsleep.c
@@ -49,8 +49,7 @@
ACPI_MODULE_NAME("hwxfsleep")
/* Local prototypes */
-static acpi_status
-acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id);
+static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id);
/*
* Dispatch table used to efficiently branch to the various sleep
@@ -234,8 +233,7 @@ ACPI_EXPORT_SYMBOL(acpi_enter_sleep_state_s4bios)
* function.
*
******************************************************************************/
-static acpi_status
-acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id)
+static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id)
{
acpi_status status;
struct acpi_sleep_functions *sleep_functions =
@@ -369,8 +367,7 @@ acpi_status asmlinkage acpi_enter_sleep_state(u8 sleep_state)
return_ACPI_STATUS(AE_AML_OPERAND_VALUE);
}
- status =
- acpi_hw_sleep_dispatch(sleep_state, ACPI_SLEEP_FUNCTION_ID);
+ status = acpi_hw_sleep_dispatch(sleep_state, ACPI_SLEEP_FUNCTION_ID);
return_ACPI_STATUS(status);
}
@@ -396,8 +393,7 @@ acpi_status acpi_leave_sleep_state_prep(u8 sleep_state)
ACPI_FUNCTION_TRACE(acpi_leave_sleep_state_prep);
status =
- acpi_hw_sleep_dispatch(sleep_state,
- ACPI_WAKE_PREP_FUNCTION_ID);
+ acpi_hw_sleep_dispatch(sleep_state, ACPI_WAKE_PREP_FUNCTION_ID);
return_ACPI_STATUS(status);
}
diff --git a/drivers/acpi/acpica/nsaccess.c b/drivers/acpi/acpica/nsaccess.c
index 23db53c..fc168e6 100644
--- a/drivers/acpi/acpica/nsaccess.c
+++ b/drivers/acpi/acpica/nsaccess.c
@@ -179,8 +179,7 @@ acpi_status acpi_ns_root_initialize(void)
/* Build an object around the static string */
- obj_desc->string.length =
- (u32) ACPI_STRLEN(val);
+ obj_desc->string.length = (u32)ACPI_STRLEN(val);
obj_desc->string.pointer = val;
obj_desc->common.flags |= AOPOBJ_STATIC_POINTER;
break;
diff --git a/drivers/acpi/acpica/nsinit.c b/drivers/acpi/acpica/nsinit.c
index 95ffe8d..4328e2a 100644
--- a/drivers/acpi/acpica/nsinit.c
+++ b/drivers/acpi/acpica/nsinit.c
@@ -96,8 +96,8 @@ acpi_status acpi_ns_initialize_objects(void)
/* Walk entire namespace from the supplied root */
status = acpi_walk_namespace(ACPI_TYPE_ANY, ACPI_ROOT_OBJECT,
- ACPI_UINT32_MAX, acpi_ns_init_one_object, NULL,
- &info, NULL);
+ ACPI_UINT32_MAX, acpi_ns_init_one_object,
+ NULL, &info, NULL);
if (ACPI_FAILURE(status)) {
ACPI_EXCEPTION((AE_INFO, status, "During WalkNamespace"));
}
diff --git a/drivers/acpi/acpica/psopcode.c b/drivers/acpi/acpica/psopcode.c
index ed1d457..e5572a7 100644
--- a/drivers/acpi/acpica/psopcode.c
+++ b/drivers/acpi/acpica/psopcode.c
@@ -392,10 +392,12 @@ const struct acpi_opcode_info acpi_gbl_aml_op_info[AML_NUM_OPCODES] = {
AML_FLAGS_EXEC_1A_0T_1R | AML_NO_OPERAND_RESOLVE),
/* 38 */ ACPI_OP("LAnd", ARGP_LAND_OP, ARGI_LAND_OP, ACPI_TYPE_ANY,
AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_0T_1R,
- AML_FLAGS_EXEC_2A_0T_1R | AML_LOGICAL_NUMERIC | AML_CONSTANT),
+ AML_FLAGS_EXEC_2A_0T_1R | AML_LOGICAL_NUMERIC |
+ AML_CONSTANT),
/* 39 */ ACPI_OP("LOr", ARGP_LOR_OP, ARGI_LOR_OP, ACPI_TYPE_ANY,
AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_0T_1R,
- AML_FLAGS_EXEC_2A_0T_1R | AML_LOGICAL_NUMERIC | AML_CONSTANT),
+ AML_FLAGS_EXEC_2A_0T_1R | AML_LOGICAL_NUMERIC |
+ AML_CONSTANT),
/* 3A */ ACPI_OP("LNot", ARGP_LNOT_OP, ARGI_LNOT_OP, ACPI_TYPE_ANY,
AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_1R,
AML_FLAGS_EXEC_1A_0T_1R | AML_CONSTANT),
@@ -495,7 +497,8 @@ const struct acpi_opcode_info acpi_gbl_aml_op_info[AML_NUM_OPCODES] = {
AML_NSNODE | AML_NAMED | AML_DEFER),
/* 59 */ ACPI_OP("Field", ARGP_FIELD_OP, ARGI_FIELD_OP, ACPI_TYPE_ANY,
AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_FIELD,
- AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE | AML_FIELD),
+ AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
+ AML_FIELD),
/* 5A */ ACPI_OP("Device", ARGP_DEVICE_OP, ARGI_DEVICE_OP,
ACPI_TYPE_DEVICE, AML_CLASS_NAMED_OBJECT,
AML_TYPE_NAMED_NO_OBJ,
@@ -519,12 +522,13 @@ const struct acpi_opcode_info acpi_gbl_aml_op_info[AML_NUM_OPCODES] = {
/* 5E */ ACPI_OP("IndexField", ARGP_INDEX_FIELD_OP, ARGI_INDEX_FIELD_OP,
ACPI_TYPE_ANY, AML_CLASS_NAMED_OBJECT,
AML_TYPE_NAMED_FIELD,
- AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE | AML_FIELD),
+ AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
+ AML_FIELD),
/* 5F */ ACPI_OP("BankField", ARGP_BANK_FIELD_OP, ARGI_BANK_FIELD_OP,
- ACPI_TYPE_LOCAL_BANK_FIELD, AML_CLASS_NAMED_OBJECT,
- AML_TYPE_NAMED_FIELD,
- AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE | AML_FIELD |
- AML_DEFER),
+ ACPI_TYPE_LOCAL_BANK_FIELD,
+ AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_FIELD,
+ AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
+ AML_FIELD | AML_DEFER),
/* Internal opcodes that map to invalid AML opcodes */
@@ -632,7 +636,8 @@ const struct acpi_opcode_info acpi_gbl_aml_op_info[AML_NUM_OPCODES] = {
/* 7D */ ACPI_OP("[EvalSubTree]", ARGP_SCOPE_OP, ARGI_SCOPE_OP,
ACPI_TYPE_ANY, AML_CLASS_NAMED_OBJECT,
AML_TYPE_NAMED_NO_OBJ,
- AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE | AML_NSNODE),
+ AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
+ AML_NSNODE),
/* ACPI 3.0 opcodes */
diff --git a/drivers/acpi/acpica/psparse.c b/drivers/acpi/acpica/psparse.c
index 0198570..dfdda00 100644
--- a/drivers/acpi/acpica/psparse.c
+++ b/drivers/acpi/acpica/psparse.c
@@ -459,8 +459,9 @@ acpi_status acpi_ps_parse_aml(struct acpi_walk_state *walk_state)
/* Executing a control method - additional cleanup */
- acpi_ds_terminate_control_method(
- walk_state->method_desc, walk_state);
+ acpi_ds_terminate_control_method(walk_state->
+ method_desc,
+ walk_state);
}
acpi_ds_delete_walk_state(walk_state);
diff --git a/drivers/acpi/acpica/rscalc.c b/drivers/acpi/acpica/rscalc.c
index de12469..4274567 100644
--- a/drivers/acpi/acpica/rscalc.c
+++ b/drivers/acpi/acpica/rscalc.c
@@ -664,8 +664,7 @@ acpi_rs_get_pci_routing_table_length(union acpi_operand_object *package_object,
(*sub_object_list)->string.
length + 1);
} else {
- temp_size_needed +=
- acpi_ns_get_pathname_length((*sub_object_list)->reference.node);
+ temp_size_needed += acpi_ns_get_pathname_length((*sub_object_list)->reference.node);
}
} else {
/*
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 352fd1a..fe84aee 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -178,8 +178,7 @@ acpi_status acpi_unload_table_id(acpi_owner_id id);
acpi_status
acpi_get_table_header(acpi_string signature,
- u32 instance,
- struct acpi_table_header *out_table_header);
+ u32 instance, struct acpi_table_header *out_table_header);
acpi_status
acpi_get_table_with_size(acpi_string signature,
@@ -190,8 +189,7 @@ acpi_get_table(acpi_string signature,
u32 instance, struct acpi_table_header **out_table);
acpi_status
-acpi_get_table_by_index(u32 table_index,
- struct acpi_table_header **out_table);
+acpi_get_table_by_index(u32 table_index, struct acpi_table_header **out_table);
acpi_status
acpi_install_table_handler(acpi_tbl_handler handler, void *context);
@@ -300,10 +298,9 @@ ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
u32 gpe_number,
acpi_gpe_handler
address))
-acpi_status
-acpi_install_notify_handler(acpi_handle device,
- u32 handler_type,
- acpi_notify_handler handler, void *context);
+acpi_status acpi_install_notify_handler(acpi_handle device, u32 handler_type,
+ acpi_notify_handler handler,
+ void *context);
acpi_status
acpi_remove_notify_handler(acpi_handle device,
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index ea50a31..1fa6ba1 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -922,7 +922,8 @@ struct acpi_system_info {
/*
* Types specific to the OS service interfaces
*/
-typedef u32(ACPI_SYSTEM_XFACE * acpi_osd_handler) (void *context);
+typedef u32
+ (ACPI_SYSTEM_XFACE * acpi_osd_handler) (void *context);
typedef void
(ACPI_SYSTEM_XFACE * acpi_osd_exec_callback) (void *context);
@@ -938,7 +939,8 @@ void (*acpi_gbl_event_handler) (u32 event_type,
#define ACPI_EVENT_TYPE_GPE 0
#define ACPI_EVENT_TYPE_FIXED 1
-typedef u32(*acpi_event_handler) (void *context);
+typedef
+u32(*acpi_event_handler) (void *context);
typedef
u32 (*acpi_gpe_handler) (acpi_handle gpe_device, u32 gpe_number, void *context);
--
1.7.10
^ permalink raw reply related [flat|nested] 28+ messages in thread* [PATCH 07/26] ACPICA: Fix unmerged acmacros.h divergences.
2012-10-31 2:24 [PATCH 00/26] ACPICA 20121018 Release Lv Zheng
` (5 preceding siblings ...)
2012-10-31 2:25 ` [PATCH 06/26] ACPICA: Fix indent " Lv Zheng
@ 2012-10-31 2:25 ` Lv Zheng
2012-10-31 2:26 ` [PATCH 08/26] ACPICA: Audit/update for ACPICA return macros and debug depth counter Lv Zheng
` (19 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: Lv Zheng @ 2012-10-31 2:25 UTC (permalink / raw)
To: Len Brown, Rafael J Wysocki; +Cc: linux-acpi, Lv Zheng
The 20121018 release depends on some unmerged acmaros.h fixes.
This patch includes the fixes made on acmaros.h that will not affect
the generated vmlinux binary.
This patch will not affect the generated vmlinux binary.
This will decrease 157 lines of 20120913 divergence.diff.
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
drivers/acpi/acpica/acmacros.h | 161 ++++++++++++++--------------------------
1 file changed, 57 insertions(+), 104 deletions(-)
diff --git a/drivers/acpi/acpica/acmacros.h b/drivers/acpi/acpica/acmacros.h
index a7f68c4..da8062d 100644
--- a/drivers/acpi/acpica/acmacros.h
+++ b/drivers/acpi/acpica/acmacros.h
@@ -84,29 +84,29 @@
/* These macros reverse the bytes during the move, converting little-endian to big endian */
- /* Big Endian <== Little Endian */
- /* Hi...Lo Lo...Hi */
+ /* Big Endian <== Little Endian */
+ /* Hi...Lo Lo...Hi */
/* 16-bit source, 16/32/64 destination */
#define ACPI_MOVE_16_TO_16(d, s) {(( u8 *)(void *)(d))[0] = ((u8 *)(void *)(s))[1];\
- (( u8 *)(void *)(d))[1] = ((u8 *)(void *)(s))[0];}
+ (( u8 *)(void *)(d))[1] = ((u8 *)(void *)(s))[0];}
#define ACPI_MOVE_16_TO_32(d, s) {(*(u32 *)(void *)(d))=0;\
- ((u8 *)(void *)(d))[2] = ((u8 *)(void *)(s))[1];\
- ((u8 *)(void *)(d))[3] = ((u8 *)(void *)(s))[0];}
+ ((u8 *)(void *)(d))[2] = ((u8 *)(void *)(s))[1];\
+ ((u8 *)(void *)(d))[3] = ((u8 *)(void *)(s))[0];}
#define ACPI_MOVE_16_TO_64(d, s) {(*(u64 *)(void *)(d))=0;\
- ((u8 *)(void *)(d))[6] = ((u8 *)(void *)(s))[1];\
- ((u8 *)(void *)(d))[7] = ((u8 *)(void *)(s))[0];}
+ ((u8 *)(void *)(d))[6] = ((u8 *)(void *)(s))[1];\
+ ((u8 *)(void *)(d))[7] = ((u8 *)(void *)(s))[0];}
/* 32-bit source, 16/32/64 destination */
#define ACPI_MOVE_32_TO_16(d, s) ACPI_MOVE_16_TO_16(d, s) /* Truncate to 16 */
#define ACPI_MOVE_32_TO_32(d, s) {(( u8 *)(void *)(d))[0] = ((u8 *)(void *)(s))[3];\
- (( u8 *)(void *)(d))[1] = ((u8 *)(void *)(s))[2];\
- (( u8 *)(void *)(d))[2] = ((u8 *)(void *)(s))[1];\
- (( u8 *)(void *)(d))[3] = ((u8 *)(void *)(s))[0];}
+ (( u8 *)(void *)(d))[1] = ((u8 *)(void *)(s))[2];\
+ (( u8 *)(void *)(d))[2] = ((u8 *)(void *)(s))[1];\
+ (( u8 *)(void *)(d))[3] = ((u8 *)(void *)(s))[0];}
#define ACPI_MOVE_32_TO_64(d, s) {(*(u64 *)(void *)(d))=0;\
((u8 *)(void *)(d))[4] = ((u8 *)(void *)(s))[3];\
@@ -196,24 +196,12 @@
#endif
#endif
-/* Macros based on machine integer width */
-
-#if ACPI_MACHINE_WIDTH == 32
-#define ACPI_MOVE_SIZE_TO_16(d, s) ACPI_MOVE_32_TO_16(d, s)
-
-#elif ACPI_MACHINE_WIDTH == 64
-#define ACPI_MOVE_SIZE_TO_16(d, s) ACPI_MOVE_64_TO_16(d, s)
-
-#else
-#error unknown ACPI_MACHINE_WIDTH
-#endif
-
/*
* Fast power-of-two math macros for non-optimized compilers
*/
-#define _ACPI_DIV(value, power_of2) ((u32) ((value) >> (power_of2)))
-#define _ACPI_MUL(value, power_of2) ((u32) ((value) << (power_of2)))
-#define _ACPI_MOD(value, divisor) ((u32) ((value) & ((divisor) -1)))
+#define _ACPI_DIV(value, power_of2) ((u32) ((value) >> (power_of2)))
+#define _ACPI_MUL(value, power_of2) ((u32) ((value) << (power_of2)))
+#define _ACPI_MOD(value, divisor) ((u32) ((value) & ((divisor) -1)))
#define ACPI_DIV_2(a) _ACPI_DIV(a, 1)
#define ACPI_MUL_2(a) _ACPI_MUL(a, 1)
@@ -238,12 +226,12 @@
/*
* Rounding macros (Power of two boundaries only)
*/
-#define ACPI_ROUND_DOWN(value, boundary) (((acpi_size)(value)) & \
- (~(((acpi_size) boundary)-1)))
+#define ACPI_ROUND_DOWN(value, boundary) (((acpi_size)(value)) & \
+ (~(((acpi_size) boundary)-1)))
-#define ACPI_ROUND_UP(value, boundary) ((((acpi_size)(value)) + \
- (((acpi_size) boundary)-1)) & \
- (~(((acpi_size) boundary)-1)))
+#define ACPI_ROUND_UP(value, boundary) ((((acpi_size)(value)) + \
+ (((acpi_size) boundary)-1)) & \
+ (~(((acpi_size) boundary)-1)))
/* Note: sizeof(acpi_size) evaluates to either 4 or 8 (32- vs 64-bit mode) */
@@ -264,7 +252,7 @@
#define ACPI_ROUND_UP_TO(value, boundary) (((value) + ((boundary)-1)) / (boundary))
-#define ACPI_IS_MISALIGNED(value) (((acpi_size) value) & (sizeof(acpi_size)-1))
+#define ACPI_IS_MISALIGNED(value) (((acpi_size) value) & (sizeof(acpi_size)-1))
/*
* Bitmask creation
@@ -355,7 +343,6 @@
* Ascii error messages can be configured out
*/
#ifndef ACPI_NO_ERROR_MESSAGES
-
/*
* Error reporting. Callers module and line number are inserted by AE_INFO,
* the plist contains a set of parens to allow variable-length lists.
@@ -375,18 +362,15 @@
#define ACPI_WARN_PREDEFINED(plist)
#define ACPI_INFO_PREDEFINED(plist)
-#endif /* ACPI_NO_ERROR_MESSAGES */
+#endif /* ACPI_NO_ERROR_MESSAGES */
/*
* Debug macros that are conditionally compiled
*/
#ifdef ACPI_DEBUG_OUTPUT
-
/*
* Function entry tracing
*/
-#ifdef CONFIG_ACPI_DEBUG_FUNC_TRACE
-
#define ACPI_FUNCTION_TRACE(a) ACPI_FUNCTION_NAME(a) \
acpi_ut_trace(ACPI_DEBUG_PARAMETERS)
#define ACPI_FUNCTION_TRACE_PTR(a, b) ACPI_FUNCTION_NAME(a) \
@@ -464,44 +448,18 @@
#endif /* ACPI_SIMPLE_RETURN_MACROS */
-#else /* !CONFIG_ACPI_DEBUG_FUNC_TRACE */
-
-#define ACPI_FUNCTION_TRACE(a)
-#define ACPI_FUNCTION_TRACE_PTR(a,b)
-#define ACPI_FUNCTION_TRACE_U32(a,b)
-#define ACPI_FUNCTION_TRACE_STR(a,b)
-#define ACPI_FUNCTION_EXIT
-#define ACPI_FUNCTION_STATUS_EXIT(s)
-#define ACPI_FUNCTION_VALUE_EXIT(s)
-#define ACPI_FUNCTION_TRACE(a)
-#define ACPI_FUNCTION_ENTRY()
-
-#define return_VOID return
-#define return_ACPI_STATUS(s) return(s)
-#define return_VALUE(s) return(s)
-#define return_UINT8(s) return(s)
-#define return_UINT32(s) return(s)
-#define return_PTR(s) return(s)
-
-#endif /* CONFIG_ACPI_DEBUG_FUNC_TRACE */
-
/* Conditional execution */
#define ACPI_DEBUG_EXEC(a) a
-#define ACPI_NORMAL_EXEC(a)
-
-#define ACPI_DEBUG_DEFINE(a) a;
#define ACPI_DEBUG_ONLY_MEMBERS(a) a;
#define _VERBOSE_STRUCTURES
-/* Stack and buffer dumping */
+/* Various object display routines for debug */
#define ACPI_DUMP_STACK_ENTRY(a) acpi_ex_dump_operand((a), 0)
-#define ACPI_DUMP_OPERANDS(a, b, c) acpi_ex_dump_operands(a, b, c)
-
+#define ACPI_DUMP_OPERANDS(a, b ,c) acpi_ex_dump_operands(a, b, c)
#define ACPI_DUMP_ENTRY(a, b) acpi_ns_dump_entry (a, b)
#define ACPI_DUMP_PATHNAME(a, b, c, d) acpi_ns_dump_pathname(a, b, c, d)
-#define ACPI_DUMP_RESOURCE_LIST(a) acpi_rs_dump_resource_list(a)
#define ACPI_DUMP_BUFFER(a, b) acpi_ut_dump_buffer((u8 *) a, b, DB_BYTE_DISPLAY, _COMPONENT)
#else
@@ -510,25 +468,23 @@
* leaving no executable debug code!
*/
#define ACPI_DEBUG_EXEC(a)
-#define ACPI_NORMAL_EXEC(a) a;
-
-#define ACPI_DEBUG_DEFINE(a) do { } while(0)
-#define ACPI_DEBUG_ONLY_MEMBERS(a) do { } while(0)
-#define ACPI_FUNCTION_TRACE(a) do { } while(0)
-#define ACPI_FUNCTION_TRACE_PTR(a, b) do { } while(0)
-#define ACPI_FUNCTION_TRACE_U32(a, b) do { } while(0)
-#define ACPI_FUNCTION_TRACE_STR(a, b) do { } while(0)
-#define ACPI_FUNCTION_EXIT do { } while(0)
-#define ACPI_FUNCTION_STATUS_EXIT(s) do { } while(0)
-#define ACPI_FUNCTION_VALUE_EXIT(s) do { } while(0)
-#define ACPI_FUNCTION_ENTRY() do { } while(0)
-#define ACPI_DUMP_STACK_ENTRY(a) do { } while(0)
-#define ACPI_DUMP_OPERANDS(a, b, c) do { } while(0)
-#define ACPI_DUMP_ENTRY(a, b) do { } while(0)
-#define ACPI_DUMP_TABLES(a, b) do { } while(0)
-#define ACPI_DUMP_PATHNAME(a, b, c, d) do { } while(0)
-#define ACPI_DUMP_RESOURCE_LIST(a) do { } while(0)
-#define ACPI_DUMP_BUFFER(a, b) do { } while(0)
+#define ACPI_DEBUG_ONLY_MEMBERS(a)
+#define ACPI_FUNCTION_TRACE(a)
+#define ACPI_FUNCTION_TRACE_PTR(a, b)
+#define ACPI_FUNCTION_TRACE_U32(a, b)
+#define ACPI_FUNCTION_TRACE_STR(a, b)
+#define ACPI_FUNCTION_EXIT
+#define ACPI_FUNCTION_STATUS_EXIT(s)
+#define ACPI_FUNCTION_VALUE_EXIT(s)
+#define ACPI_FUNCTION_ENTRY()
+#define ACPI_DUMP_STACK_ENTRY(a)
+#define ACPI_DUMP_OPERANDS(a, b, c)
+#define ACPI_DUMP_ENTRY(a, b)
+#define ACPI_DUMP_TABLES(a, b)
+#define ACPI_DUMP_PATHNAME(a, b, c, d)
+#define ACPI_DUMP_BUFFER(a, b)
+#define ACPI_DEBUG_PRINT(pl)
+#define ACPI_DEBUG_PRINT_RAW(pl)
#define return_VOID return
#define return_ACPI_STATUS(s) return(s)
@@ -556,18 +512,6 @@
#define ACPI_DEBUGGER_EXEC(a)
#endif
-#ifdef ACPI_DEBUG_OUTPUT
-/*
- * 1) Set name to blanks
- * 2) Copy the object name
- */
-#define ACPI_ADD_OBJECT_NAME(a,b) ACPI_MEMSET (a->common.name, ' ', sizeof (a->common.name));\
- ACPI_STRNCPY (a->common.name, acpi_gbl_ns_type_names[b], sizeof (a->common.name))
-#else
-
-#define ACPI_ADD_OBJECT_NAME(a,b)
-#endif
-
/*
* Memory allocation tracking (DEBUG ONLY)
*/
@@ -578,13 +522,13 @@
/* Memory allocation */
#ifndef ACPI_ALLOCATE
-#define ACPI_ALLOCATE(a) acpi_ut_allocate((acpi_size)(a), ACPI_MEM_PARAMETERS)
+#define ACPI_ALLOCATE(a) acpi_ut_allocate((acpi_size) (a), ACPI_MEM_PARAMETERS)
#endif
#ifndef ACPI_ALLOCATE_ZEROED
-#define ACPI_ALLOCATE_ZEROED(a) acpi_ut_allocate_zeroed((acpi_size)(a), ACPI_MEM_PARAMETERS)
+#define ACPI_ALLOCATE_ZEROED(a) acpi_ut_allocate_zeroed((acpi_size) (a), ACPI_MEM_PARAMETERS)
#endif
#ifndef ACPI_FREE
-#define ACPI_FREE(a) acpio_os_free(a)
+#define ACPI_FREE(a) acpi_os_free(a)
#endif
#define ACPI_MEM_TRACKING(a)
@@ -592,16 +536,25 @@
/* Memory allocation */
-#define ACPI_ALLOCATE(a) acpi_ut_allocate_and_track((acpi_size)(a), ACPI_MEM_PARAMETERS)
-#define ACPI_ALLOCATE_ZEROED(a) acpi_ut_allocate_zeroed_and_track((acpi_size)(a), ACPI_MEM_PARAMETERS)
+#define ACPI_ALLOCATE(a) acpi_ut_allocate_and_track((acpi_size) (a), ACPI_MEM_PARAMETERS)
+#define ACPI_ALLOCATE_ZEROED(a) acpi_ut_allocate_zeroed_and_track((acpi_size) (a), ACPI_MEM_PARAMETERS)
#define ACPI_FREE(a) acpi_ut_free_and_track(a, ACPI_MEM_PARAMETERS)
#define ACPI_MEM_TRACKING(a) a
#endif /* ACPI_DBG_TRACK_ALLOCATIONS */
-/* Preemption point */
-#ifndef ACPI_PREEMPTION_POINT
-#define ACPI_PREEMPTION_POINT() /* no preemption */
-#endif
+/*
+ * Macros used for ACPICA utilities only
+ */
+
+/* Generate a UUID */
+
+#define ACPI_INIT_UUID(a, b, c, d0, d1, d2, d3, d4, d5, d6, d7) \
+ (a) & 0xFF, ((a) >> 8) & 0xFF, ((a) >> 16) & 0xFF, ((a) >> 24) & 0xFF, \
+ (b) & 0xFF, ((b) >> 8) & 0xFF, \
+ (c) & 0xFF, ((c) >> 8) & 0xFF, \
+ (d0), (d1), (d2), (d3), (d4), (d5), (d6), (d7)
+
+#define ACPI_IS_OCTAL_DIGIT(d) (((char)(d) >= '0') && ((char)(d) <= '7'))
#endif /* ACMACROS_H */
--
1.7.10
^ permalink raw reply related [flat|nested] 28+ messages in thread* [PATCH 08/26] ACPICA: Audit/update for ACPICA return macros and debug depth counter
2012-10-31 2:24 [PATCH 00/26] ACPICA 20121018 Release Lv Zheng
` (6 preceding siblings ...)
2012-10-31 2:25 ` [PATCH 07/26] ACPICA: Fix unmerged acmacros.h divergences Lv Zheng
@ 2012-10-31 2:26 ` Lv Zheng
2012-10-31 2:26 ` [PATCH 09/26] ACPICA: ACPICA core: Cleanup empty lines at file start and end Lv Zheng
` (18 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: Lv Zheng @ 2012-10-31 2:26 UTC (permalink / raw)
To: Len Brown, Rafael J Wysocki; +Cc: linux-acpi, Bob Moore, Lv Zheng
From: Bob Moore <robert.moore@intel.com>
1) Ensure that all functions that use the various TRACE macros
also use the appropriate ACPICA return macros.
2) Ensure that all normal return statements surround the return
expression (value) with parens.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
drivers/acpi/acpica/dswload2.c | 4 ++--
drivers/acpi/acpica/dswstate.c | 4 ++--
drivers/acpi/acpica/evxfgpe.c | 4 ++--
drivers/acpi/acpica/exdebug.c | 2 +-
drivers/acpi/acpica/exmutex.c | 2 +-
drivers/acpi/acpica/exoparg6.c | 2 +-
drivers/acpi/acpica/hwpci.c | 4 ++--
drivers/acpi/acpica/nsnames.c | 2 +-
drivers/acpi/acpica/nsxfeval.c | 2 +-
drivers/acpi/acpica/rslist.c | 4 ++--
drivers/acpi/acpica/tbinstal.c | 2 ++
drivers/acpi/acpica/tbutils.c | 2 +-
drivers/acpi/acpica/tbxface.c | 4 ++--
drivers/acpi/acpica/tbxfroot.c | 1 -
drivers/acpi/acpica/utdebug.c | 1 +
drivers/acpi/acpica/utmutex.c | 2 ++
drivers/acpi/acpica/uttrack.c | 4 ++--
drivers/acpi/acpica/utxface.c | 3 ++-
18 files changed, 27 insertions(+), 22 deletions(-)
diff --git a/drivers/acpi/acpica/dswload2.c b/drivers/acpi/acpica/dswload2.c
index 89c0114..3798357 100644
--- a/drivers/acpi/acpica/dswload2.c
+++ b/drivers/acpi/acpica/dswload2.c
@@ -254,7 +254,7 @@ acpi_ds_load2_begin_op(struct acpi_walk_state *walk_state,
acpi_ut_get_type_name(node->type),
acpi_ut_get_node_name(node)));
- return (AE_AML_OPERAND_TYPE);
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
break;
@@ -602,7 +602,7 @@ acpi_status acpi_ds_load2_end_op(struct acpi_walk_state *walk_state)
region_space,
walk_state);
if (ACPI_FAILURE(status)) {
- return (status);
+ return_ACPI_STATUS(status);
}
acpi_ex_exit_interpreter();
diff --git a/drivers/acpi/acpica/dswstate.c b/drivers/acpi/acpica/dswstate.c
index 9bb7fa4..8e62679 100644
--- a/drivers/acpi/acpica/dswstate.c
+++ b/drivers/acpi/acpica/dswstate.c
@@ -708,13 +708,13 @@ void acpi_ds_delete_walk_state(struct acpi_walk_state *walk_state)
ACPI_FUNCTION_TRACE_PTR(ds_delete_walk_state, walk_state);
if (!walk_state) {
- return;
+ return_VOID;
}
if (walk_state->descriptor_type != ACPI_DESC_TYPE_WALK) {
ACPI_ERROR((AE_INFO, "%p is not a valid walk state",
walk_state));
- return;
+ return_VOID;
}
/* There should not be any open scopes */
diff --git a/drivers/acpi/acpica/evxfgpe.c b/drivers/acpi/acpica/evxfgpe.c
index d36f997..3f30e75 100644
--- a/drivers/acpi/acpica/evxfgpe.c
+++ b/drivers/acpi/acpica/evxfgpe.c
@@ -569,7 +569,7 @@ acpi_install_gpe_block(acpi_handle gpe_device,
status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
if (ACPI_FAILURE(status)) {
- return (status);
+ return_ACPI_STATUS(status);
}
node = acpi_ns_validate_handle(gpe_device);
@@ -652,7 +652,7 @@ acpi_status acpi_remove_gpe_block(acpi_handle gpe_device)
status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
if (ACPI_FAILURE(status)) {
- return (status);
+ return_ACPI_STATUS(status);
}
node = acpi_ns_validate_handle(gpe_device);
diff --git a/drivers/acpi/acpica/exdebug.c b/drivers/acpi/acpica/exdebug.c
index bc5b9a6..e0c9050 100644
--- a/drivers/acpi/acpica/exdebug.c
+++ b/drivers/acpi/acpica/exdebug.c
@@ -190,7 +190,7 @@ acpi_ex_do_debug_object(union acpi_operand_object *source_desc,
acpi_os_printf("Table Index 0x%X\n",
source_desc->reference.value);
- return;
+ return_VOID;
default:
break;
diff --git a/drivers/acpi/acpica/exmutex.c b/drivers/acpi/acpica/exmutex.c
index bcceda5..9099783 100644
--- a/drivers/acpi/acpica/exmutex.c
+++ b/drivers/acpi/acpica/exmutex.c
@@ -305,7 +305,7 @@ acpi_status acpi_ex_release_mutex_object(union acpi_operand_object *obj_desc)
ACPI_FUNCTION_TRACE(ex_release_mutex_object);
if (obj_desc->mutex.acquisition_depth == 0) {
- return (AE_NOT_ACQUIRED);
+ return_ACPI_STATUS(AE_NOT_ACQUIRED);
}
/* Match multiple Acquires with multiple Releases */
diff --git a/drivers/acpi/acpica/exoparg6.c b/drivers/acpi/acpica/exoparg6.c
index 0786b86..ab68dc5 100644
--- a/drivers/acpi/acpica/exoparg6.c
+++ b/drivers/acpi/acpica/exoparg6.c
@@ -198,7 +198,7 @@ acpi_ex_do_match(u32 match_op,
return (FALSE);
}
- return logical_result;
+ return (logical_result);
}
/*******************************************************************************
diff --git a/drivers/acpi/acpica/hwpci.c b/drivers/acpi/acpica/hwpci.c
index 1455ddc..65bc345 100644
--- a/drivers/acpi/acpica/hwpci.c
+++ b/drivers/acpi/acpica/hwpci.c
@@ -259,7 +259,7 @@ acpi_hw_process_pci_list(struct acpi_pci_id *pci_id,
status = acpi_hw_get_pci_device_info(pci_id, info->device,
&bus_number, &is_bridge);
if (ACPI_FAILURE(status)) {
- return_ACPI_STATUS(status);
+ return (status);
}
info = info->next;
@@ -271,7 +271,7 @@ acpi_hw_process_pci_list(struct acpi_pci_id *pci_id,
pci_id->segment, pci_id->bus, pci_id->device,
pci_id->function, status, bus_number, is_bridge));
- return_ACPI_STATUS(AE_OK);
+ return (AE_OK);
}
/*******************************************************************************
diff --git a/drivers/acpi/acpica/nsnames.c b/drivers/acpi/acpica/nsnames.c
index 96e0eb6..55a175e 100644
--- a/drivers/acpi/acpica/nsnames.c
+++ b/drivers/acpi/acpica/nsnames.c
@@ -195,7 +195,7 @@ acpi_size acpi_ns_get_pathname_length(struct acpi_namespace_node *node)
ACPI_ERROR((AE_INFO,
"Invalid Namespace Node (%p) while traversing namespace",
next_node));
- return 0;
+ return (0);
}
size += ACPI_PATH_SEGMENT_LENGTH;
next_node = next_node->parent;
diff --git a/drivers/acpi/acpica/nsxfeval.c b/drivers/acpi/acpica/nsxfeval.c
index 494f2eb..ee4d873 100644
--- a/drivers/acpi/acpica/nsxfeval.c
+++ b/drivers/acpi/acpica/nsxfeval.c
@@ -550,7 +550,7 @@ acpi_ns_get_device_callback(acpi_handle obj_handle,
status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
if (ACPI_FAILURE(status)) {
- return (status);
+ return_ACPI_STATUS(status);
}
node = acpi_ns_validate_handle(obj_handle);
diff --git a/drivers/acpi/acpica/rslist.c b/drivers/acpi/acpica/rslist.c
index 46b5324..8b64db9 100644
--- a/drivers/acpi/acpica/rslist.c
+++ b/drivers/acpi/acpica/rslist.c
@@ -109,7 +109,7 @@ acpi_rs_convert_aml_to_resources(u8 * aml,
ACPI_ERROR((AE_INFO,
"Invalid/unsupported resource descriptor: Type 0x%2.2X",
resource_index));
- return (AE_AML_INVALID_RESOURCE_TYPE);
+ return_ACPI_STATUS(AE_AML_INVALID_RESOURCE_TYPE);
}
/* Convert the AML byte stream resource to a local resource struct */
@@ -200,7 +200,7 @@ acpi_rs_convert_resources_to_aml(struct acpi_resource *resource,
ACPI_ERROR((AE_INFO,
"Invalid/unsupported resource descriptor: Type 0x%2.2X",
resource->type));
- return (AE_AML_INVALID_RESOURCE_TYPE);
+ return_ACPI_STATUS(AE_AML_INVALID_RESOURCE_TYPE);
}
status = acpi_rs_convert_resource_to_aml(resource,
diff --git a/drivers/acpi/acpica/tbinstal.c b/drivers/acpi/acpica/tbinstal.c
index 70f9d78..f540ae4 100644
--- a/drivers/acpi/acpica/tbinstal.c
+++ b/drivers/acpi/acpica/tbinstal.c
@@ -526,6 +526,8 @@ void acpi_tb_terminate(void)
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "ACPI Tables freed\n"));
(void)acpi_ut_release_mutex(ACPI_MTX_TABLES);
+
+ return_VOID;
}
/*******************************************************************************
diff --git a/drivers/acpi/acpica/tbutils.c b/drivers/acpi/acpica/tbutils.c
index b6cea30..285e24b 100644
--- a/drivers/acpi/acpica/tbutils.c
+++ b/drivers/acpi/acpica/tbutils.c
@@ -354,7 +354,7 @@ u8 acpi_tb_checksum(u8 *buffer, u32 length)
sum = (u8) (sum + *(buffer++));
}
- return sum;
+ return (sum);
}
/*******************************************************************************
diff --git a/drivers/acpi/acpica/tbxface.c b/drivers/acpi/acpica/tbxface.c
index 2110126..f563278 100644
--- a/drivers/acpi/acpica/tbxface.c
+++ b/drivers/acpi/acpica/tbxface.c
@@ -236,7 +236,7 @@ acpi_get_table_header(char *signature,
sizeof(struct
acpi_table_header));
if (!header) {
- return AE_NO_MEMORY;
+ return (AE_NO_MEMORY);
}
ACPI_MEMCPY(out_table_header, header,
sizeof(struct acpi_table_header));
@@ -244,7 +244,7 @@ acpi_get_table_header(char *signature,
sizeof(struct
acpi_table_header));
} else {
- return AE_NOT_FOUND;
+ return (AE_NOT_FOUND);
}
} else {
ACPI_MEMCPY(out_table_header,
diff --git a/drivers/acpi/acpica/tbxfroot.c b/drivers/acpi/acpica/tbxfroot.c
index 74e7208..f8ee9b3 100644
--- a/drivers/acpi/acpica/tbxfroot.c
+++ b/drivers/acpi/acpica/tbxfroot.c
@@ -67,7 +67,6 @@ static acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp);
static acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp)
{
- ACPI_FUNCTION_ENTRY();
/*
* The signature and checksum must both be correct
diff --git a/drivers/acpi/acpica/utdebug.c b/drivers/acpi/acpica/utdebug.c
index 6e3ae6a..2c21799 100644
--- a/drivers/acpi/acpica/utdebug.c
+++ b/drivers/acpi/acpica/utdebug.c
@@ -300,6 +300,7 @@ acpi_ut_trace_ptr(u32 line_number,
const char *function_name,
const char *module_name, u32 component_id, void *pointer)
{
+
acpi_gbl_nesting_level++;
acpi_ut_track_stack_ptr();
diff --git a/drivers/acpi/acpica/utmutex.c b/drivers/acpi/acpica/utmutex.c
index 296baa6..93a1191 100644
--- a/drivers/acpi/acpica/utmutex.c
+++ b/drivers/acpi/acpica/utmutex.c
@@ -193,6 +193,8 @@ static void acpi_ut_delete_mutex(acpi_mutex_handle mutex_id)
acpi_gbl_mutex_info[mutex_id].mutex = NULL;
acpi_gbl_mutex_info[mutex_id].thread_id = ACPI_MUTEX_NOT_ACQUIRED;
+
+ return_VOID;
}
/*******************************************************************************
diff --git a/drivers/acpi/acpica/uttrack.c b/drivers/acpi/acpica/uttrack.c
index 73ca27d..e79c49d 100644
--- a/drivers/acpi/acpica/uttrack.c
+++ b/drivers/acpi/acpica/uttrack.c
@@ -517,14 +517,14 @@ void acpi_ut_dump_allocations(u32 component, const char *module)
ACPI_FUNCTION_TRACE(ut_dump_allocations);
if (acpi_gbl_disable_mem_tracking) {
- return;
+ return_VOID;
}
/*
* Walk the allocation list.
*/
if (ACPI_FAILURE(acpi_ut_acquire_mutex(ACPI_MTX_MEMORY))) {
- return;
+ return_VOID;
}
element = acpi_gbl_global_list->list_head;
diff --git a/drivers/acpi/acpica/utxface.c b/drivers/acpi/acpica/utxface.c
index b09632b..0c98d42 100644
--- a/drivers/acpi/acpica/utxface.c
+++ b/drivers/acpi/acpica/utxface.c
@@ -238,7 +238,7 @@ acpi_install_initialization_handler(acpi_init_handler handler, u32 function)
}
acpi_gbl_init_handler = handler;
- return AE_OK;
+ return (AE_OK);
}
ACPI_EXPORT_SYMBOL(acpi_install_initialization_handler)
@@ -263,6 +263,7 @@ acpi_status acpi_purge_cached_objects(void)
(void)acpi_os_purge_cache(acpi_gbl_operand_cache);
(void)acpi_os_purge_cache(acpi_gbl_ps_node_cache);
(void)acpi_os_purge_cache(acpi_gbl_ps_node_ext_cache);
+
return_ACPI_STATUS(AE_OK);
}
--
1.7.10
^ permalink raw reply related [flat|nested] 28+ messages in thread* [PATCH 09/26] ACPICA: ACPICA core: Cleanup empty lines at file start and end
2012-10-31 2:24 [PATCH 00/26] ACPICA 20121018 Release Lv Zheng
` (7 preceding siblings ...)
2012-10-31 2:26 ` [PATCH 08/26] ACPICA: Audit/update for ACPICA return macros and debug depth counter Lv Zheng
@ 2012-10-31 2:26 ` Lv Zheng
2012-10-31 2:26 ` [PATCH 10/26] ACPICA: Fix some typos in comments Lv Zheng
` (17 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: Lv Zheng @ 2012-10-31 2:26 UTC (permalink / raw)
To: Len Brown, Rafael J Wysocki; +Cc: linux-acpi, Bob Moore, Lv Zheng
From: Bob Moore <robert.moore@intel.com>
Maintenance for source code consistency.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
drivers/acpi/acpica/acobject.h | 1 -
drivers/acpi/acpica/amlresrc.h | 1 -
drivers/acpi/acpica/exmisc.c | 1 -
drivers/acpi/acpica/exmutex.c | 1 -
drivers/acpi/acpica/exnames.c | 1 -
drivers/acpi/acpica/exoparg1.c | 1 -
drivers/acpi/acpica/exoparg3.c | 1 -
drivers/acpi/acpica/exoparg6.c | 1 -
drivers/acpi/acpica/exprep.c | 1 -
drivers/acpi/acpica/exregion.c | 1 -
drivers/acpi/acpica/exresnte.c | 1 -
drivers/acpi/acpica/exresolv.c | 1 -
drivers/acpi/acpica/exresop.c | 1 -
drivers/acpi/acpica/exstoren.c | 1 -
drivers/acpi/acpica/exstorob.c | 1 -
drivers/acpi/acpica/exsystem.c | 1 -
drivers/acpi/acpica/exutils.c | 1 -
drivers/acpi/acpica/hwacpi.c | 1 -
drivers/acpi/acpica/hwgpe.c | 1 -
drivers/acpi/acpica/hwregs.c | 1 -
drivers/acpi/acpica/hwtimer.c | 1 -
drivers/acpi/acpica/hwvalid.c | 1 -
drivers/acpi/acpica/hwxface.c | 1 -
include/acpi/acpiosxf.h | 1 -
include/acpi/acpixf.h | 1 -
25 files changed, 25 deletions(-)
diff --git a/drivers/acpi/acpica/acobject.h b/drivers/acpi/acpica/acobject.h
index ac4269f..b83e46a 100644
--- a/drivers/acpi/acpica/acobject.h
+++ b/drivers/acpi/acpica/acobject.h
@@ -1,4 +1,3 @@
-
/******************************************************************************
*
* Name: acobject.h - Definition of union acpi_operand_object (Internal object only)
diff --git a/drivers/acpi/acpica/amlresrc.h b/drivers/acpi/acpica/amlresrc.h
index af49479..9684496 100644
--- a/drivers/acpi/acpica/amlresrc.h
+++ b/drivers/acpi/acpica/amlresrc.h
@@ -1,4 +1,3 @@
-
/******************************************************************************
*
* Module Name: amlresrc.h - AML resource descriptors
diff --git a/drivers/acpi/acpica/exmisc.c b/drivers/acpi/acpica/exmisc.c
index 271c0c5..15e1abd 100644
--- a/drivers/acpi/acpica/exmisc.c
+++ b/drivers/acpi/acpica/exmisc.c
@@ -1,4 +1,3 @@
-
/******************************************************************************
*
* Module Name: exmisc - ACPI AML (p-code) execution - specific opcodes
diff --git a/drivers/acpi/acpica/exmutex.c b/drivers/acpi/acpica/exmutex.c
index 9099783..4723974 100644
--- a/drivers/acpi/acpica/exmutex.c
+++ b/drivers/acpi/acpica/exmutex.c
@@ -1,4 +1,3 @@
-
/******************************************************************************
*
* Module Name: exmutex - ASL Mutex Acquire/Release functions
diff --git a/drivers/acpi/acpica/exnames.c b/drivers/acpi/acpica/exnames.c
index 6d19bd4..a41c82f 100644
--- a/drivers/acpi/acpica/exnames.c
+++ b/drivers/acpi/acpica/exnames.c
@@ -1,4 +1,3 @@
-
/******************************************************************************
*
* Module Name: exnames - interpreter/scanner name load/execute
diff --git a/drivers/acpi/acpica/exoparg1.c b/drivers/acpi/acpica/exoparg1.c
index 9ba8c73..c6490d6 100644
--- a/drivers/acpi/acpica/exoparg1.c
+++ b/drivers/acpi/acpica/exoparg1.c
@@ -1,4 +1,3 @@
-
/******************************************************************************
*
* Module Name: exoparg1 - AML execution - opcodes with 1 argument
diff --git a/drivers/acpi/acpica/exoparg3.c b/drivers/acpi/acpica/exoparg3.c
index 71fcc65..00b19bf 100644
--- a/drivers/acpi/acpica/exoparg3.c
+++ b/drivers/acpi/acpica/exoparg3.c
@@ -1,4 +1,3 @@
-
/******************************************************************************
*
* Module Name: exoparg3 - AML execution - opcodes with 3 arguments
diff --git a/drivers/acpi/acpica/exoparg6.c b/drivers/acpi/acpica/exoparg6.c
index ab68dc5..9818855 100644
--- a/drivers/acpi/acpica/exoparg6.c
+++ b/drivers/acpi/acpica/exoparg6.c
@@ -1,4 +1,3 @@
-
/******************************************************************************
*
* Module Name: exoparg6 - AML execution - opcodes with 6 arguments
diff --git a/drivers/acpi/acpica/exprep.c b/drivers/acpi/acpica/exprep.c
index 81eca60..9589248 100644
--- a/drivers/acpi/acpica/exprep.c
+++ b/drivers/acpi/acpica/exprep.c
@@ -1,4 +1,3 @@
-
/******************************************************************************
*
* Module Name: exprep - ACPI AML (p-code) execution - field prep utilities
diff --git a/drivers/acpi/acpica/exregion.c b/drivers/acpi/acpica/exregion.c
index 1f1ce0c..b41e333 100644
--- a/drivers/acpi/acpica/exregion.c
+++ b/drivers/acpi/acpica/exregion.c
@@ -1,4 +1,3 @@
-
/******************************************************************************
*
* Module Name: exregion - ACPI default op_region (address space) handlers
diff --git a/drivers/acpi/acpica/exresnte.c b/drivers/acpi/acpica/exresnte.c
index fa50e77..1cb057f 100644
--- a/drivers/acpi/acpica/exresnte.c
+++ b/drivers/acpi/acpica/exresnte.c
@@ -1,4 +1,3 @@
-
/******************************************************************************
*
* Module Name: exresnte - AML Interpreter object resolution
diff --git a/drivers/acpi/acpica/exresolv.c b/drivers/acpi/acpica/exresolv.c
index bbf40ac..ae199e7 100644
--- a/drivers/acpi/acpica/exresolv.c
+++ b/drivers/acpi/acpica/exresolv.c
@@ -1,4 +1,3 @@
-
/******************************************************************************
*
* Module Name: exresolv - AML Interpreter object resolution
diff --git a/drivers/acpi/acpica/exresop.c b/drivers/acpi/acpica/exresop.c
index 17dc218..04b70b3 100644
--- a/drivers/acpi/acpica/exresop.c
+++ b/drivers/acpi/acpica/exresop.c
@@ -1,4 +1,3 @@
-
/******************************************************************************
*
* Module Name: exresop - AML Interpreter operand/object resolution
diff --git a/drivers/acpi/acpica/exstoren.c b/drivers/acpi/acpica/exstoren.c
index b35bed5..6fe6eac 100644
--- a/drivers/acpi/acpica/exstoren.c
+++ b/drivers/acpi/acpica/exstoren.c
@@ -1,4 +1,3 @@
-
/******************************************************************************
*
* Module Name: exstoren - AML Interpreter object store support,
diff --git a/drivers/acpi/acpica/exstorob.c b/drivers/acpi/acpica/exstorob.c
index 53c2484..b9ac30c 100644
--- a/drivers/acpi/acpica/exstorob.c
+++ b/drivers/acpi/acpica/exstorob.c
@@ -1,4 +1,3 @@
-
/******************************************************************************
*
* Module Name: exstorob - AML Interpreter object store support, store to object
diff --git a/drivers/acpi/acpica/exsystem.c b/drivers/acpi/acpica/exsystem.c
index b760641..2d6d8bc 100644
--- a/drivers/acpi/acpica/exsystem.c
+++ b/drivers/acpi/acpica/exsystem.c
@@ -1,4 +1,3 @@
-
/******************************************************************************
*
* Module Name: exsystem - Interface to OS services
diff --git a/drivers/acpi/acpica/exutils.c b/drivers/acpi/acpica/exutils.c
index d1ab791..ff291e6 100644
--- a/drivers/acpi/acpica/exutils.c
+++ b/drivers/acpi/acpica/exutils.c
@@ -1,4 +1,3 @@
-
/******************************************************************************
*
* Module Name: exutils - interpreter/scanner utilities
diff --git a/drivers/acpi/acpica/hwacpi.c b/drivers/acpi/acpica/hwacpi.c
index a1e71d0..bcf931c 100644
--- a/drivers/acpi/acpica/hwacpi.c
+++ b/drivers/acpi/acpica/hwacpi.c
@@ -1,4 +1,3 @@
-
/******************************************************************************
*
* Module Name: hwacpi - ACPI Hardware Initialization/Mode Interface
diff --git a/drivers/acpi/acpica/hwgpe.c b/drivers/acpi/acpica/hwgpe.c
index 3b3b5e4..6456004 100644
--- a/drivers/acpi/acpica/hwgpe.c
+++ b/drivers/acpi/acpica/hwgpe.c
@@ -1,4 +1,3 @@
-
/******************************************************************************
*
* Module Name: hwgpe - Low level GPE enable/disable/clear functions
diff --git a/drivers/acpi/acpica/hwregs.c b/drivers/acpi/acpica/hwregs.c
index 4af6d20..f4e5750 100644
--- a/drivers/acpi/acpica/hwregs.c
+++ b/drivers/acpi/acpica/hwregs.c
@@ -1,4 +1,3 @@
-
/*******************************************************************************
*
* Module Name: hwregs - Read/write access functions for the various ACPI
diff --git a/drivers/acpi/acpica/hwtimer.c b/drivers/acpi/acpica/hwtimer.c
index 438004a..19f6cce 100644
--- a/drivers/acpi/acpica/hwtimer.c
+++ b/drivers/acpi/acpica/hwtimer.c
@@ -1,4 +1,3 @@
-
/******************************************************************************
*
* Name: hwtimer.c - ACPI Power Management Timer Interface
diff --git a/drivers/acpi/acpica/hwvalid.c b/drivers/acpi/acpica/hwvalid.c
index c99d546..b6aae58 100644
--- a/drivers/acpi/acpica/hwvalid.c
+++ b/drivers/acpi/acpica/hwvalid.c
@@ -1,4 +1,3 @@
-
/******************************************************************************
*
* Module Name: hwvalid - I/O request validation
diff --git a/drivers/acpi/acpica/hwxface.c b/drivers/acpi/acpica/hwxface.c
index 7bfd649..05a154c 100644
--- a/drivers/acpi/acpica/hwxface.c
+++ b/drivers/acpi/acpica/hwxface.c
@@ -1,4 +1,3 @@
-
/******************************************************************************
*
* Module Name: hwxface - Public ACPICA hardware interfaces
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index 1222ba9..64e2c8b 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -1,4 +1,3 @@
-
/******************************************************************************
*
* Name: acpiosxf.h - All interfaces to the OS Services Layer (OSL). These
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index fe84aee..2596de1 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -1,4 +1,3 @@
-
/******************************************************************************
*
* Name: acpixf.h - External interfaces to the ACPI subsystem
--
1.7.10
^ permalink raw reply related [flat|nested] 28+ messages in thread* [PATCH 10/26] ACPICA: Fix some typos in comments
2012-10-31 2:24 [PATCH 00/26] ACPICA 20121018 Release Lv Zheng
` (8 preceding siblings ...)
2012-10-31 2:26 ` [PATCH 09/26] ACPICA: ACPICA core: Cleanup empty lines at file start and end Lv Zheng
@ 2012-10-31 2:26 ` Lv Zheng
2012-10-31 2:26 ` [PATCH 11/26] ACPICA: Fix for predefined name loop during ACPICA initialization Lv Zheng
` (16 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: Lv Zheng @ 2012-10-31 2:26 UTC (permalink / raw)
To: Len Brown, Rafael J Wysocki; +Cc: linux-acpi, Bob Moore, Lv Zheng
From: Bob Moore <robert.moore@intel.com>
No functional changes. Some small fixes within commments. Colin
Ian King.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
drivers/acpi/acpica/tbxfload.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/acpi/acpica/tbxfload.c b/drivers/acpi/acpica/tbxfload.c
index f87cc63..a5e1e4e 100644
--- a/drivers/acpi/acpica/tbxfload.c
+++ b/drivers/acpi/acpica/tbxfload.c
@@ -211,7 +211,7 @@ static acpi_status acpi_tb_load_namespace(void)
* DESCRIPTION: Dynamically load an ACPI table from the caller's buffer. Must
* be a valid ACPI table with a valid ACPI table header.
* Note1: Mainly intended to support hotplug addition of SSDTs.
- * Note2: Does not copy the incoming table. User is reponsible
+ * Note2: Does not copy the incoming table. User is responsible
* to ensure that the table is not deleted or unmapped.
*
******************************************************************************/
--
1.7.10
^ permalink raw reply related [flat|nested] 28+ messages in thread* [PATCH 11/26] ACPICA: Fix for predefined name loop during ACPICA initialization
2012-10-31 2:24 [PATCH 00/26] ACPICA 20121018 Release Lv Zheng
` (9 preceding siblings ...)
2012-10-31 2:26 ` [PATCH 10/26] ACPICA: Fix some typos in comments Lv Zheng
@ 2012-10-31 2:26 ` Lv Zheng
2012-10-31 2:26 ` [PATCH 12/26] ACPICA: Update local C library module comments for ASCII table Lv Zheng
` (15 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: Lv Zheng @ 2012-10-31 2:26 UTC (permalink / raw)
To: Len Brown, Rafael J Wysocki; +Cc: linux-acpi, Robert Moore, Bob Moore, Lv Zheng
From: Robert Moore <Robert.Moore@intel.com>
If a name cannot be created, simply continue on to the next name.
Do not attempt to use the name, do not abort. With assistance
from Colin Ian King.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
drivers/acpi/acpica/nsaccess.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/acpi/acpica/nsaccess.c b/drivers/acpi/acpica/nsaccess.c
index fc168e6..d70eaf3 100644
--- a/drivers/acpi/acpica/nsaccess.c
+++ b/drivers/acpi/acpica/nsaccess.c
@@ -110,11 +110,11 @@ acpi_status acpi_ns_root_initialize(void)
status = acpi_ns_lookup(NULL, init_val->name, init_val->type,
ACPI_IMODE_LOAD_PASS2,
ACPI_NS_NO_UPSEARCH, NULL, &new_node);
-
- if (ACPI_FAILURE(status) || (!new_node)) { /* Must be on same line for code converter */
+ if (ACPI_FAILURE(status)) {
ACPI_EXCEPTION((AE_INFO, status,
"Could not create predefined name %s",
init_val->name));
+ continue;
}
/*
--
1.7.10
^ permalink raw reply related [flat|nested] 28+ messages in thread* [PATCH 12/26] ACPICA: Update local C library module comments for ASCII table
2012-10-31 2:24 [PATCH 00/26] ACPICA 20121018 Release Lv Zheng
` (10 preceding siblings ...)
2012-10-31 2:26 ` [PATCH 11/26] ACPICA: Fix for predefined name loop during ACPICA initialization Lv Zheng
@ 2012-10-31 2:26 ` Lv Zheng
2012-10-31 2:26 ` [PATCH 13/26] ACPICA: Remove extra spaces after periods within comments Lv Zheng
` (14 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: Lv Zheng @ 2012-10-31 2:26 UTC (permalink / raw)
To: Len Brown, Rafael J Wysocki; +Cc: linux-acpi, Bob Moore, Lv Zheng
From: Bob Moore <robert.moore@intel.com>
Improve the commenting of the table.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
drivers/acpi/acpica/utclib.c | 261 +++++++++++++++++++++---------------------
1 file changed, 131 insertions(+), 130 deletions(-)
diff --git a/drivers/acpi/acpica/utclib.c b/drivers/acpi/acpica/utclib.c
index f887f93..19ea4755 100644
--- a/drivers/acpi/acpica/utclib.c
+++ b/drivers/acpi/acpica/utclib.c
@@ -46,7 +46,7 @@
/*
* These implementations of standard C Library routines can optionally be
- * used if a C library is not available. In general, they are less efficient
+ * used if a C library is not available. In general, they are less efficient
* than an inline or assembly implementation
*/
@@ -606,134 +606,134 @@ int acpi_ut_to_lower(int c)
******************************************************************************/
const u8 _acpi_ctype[257] = {
- _ACPI_CN, /* 0x0 0. */
- _ACPI_CN, /* 0x1 1. */
- _ACPI_CN, /* 0x2 2. */
- _ACPI_CN, /* 0x3 3. */
- _ACPI_CN, /* 0x4 4. */
- _ACPI_CN, /* 0x5 5. */
- _ACPI_CN, /* 0x6 6. */
- _ACPI_CN, /* 0x7 7. */
- _ACPI_CN, /* 0x8 8. */
- _ACPI_CN | _ACPI_SP, /* 0x9 9. */
- _ACPI_CN | _ACPI_SP, /* 0xA 10. */
- _ACPI_CN | _ACPI_SP, /* 0xB 11. */
- _ACPI_CN | _ACPI_SP, /* 0xC 12. */
- _ACPI_CN | _ACPI_SP, /* 0xD 13. */
- _ACPI_CN, /* 0xE 14. */
- _ACPI_CN, /* 0xF 15. */
- _ACPI_CN, /* 0x10 16. */
- _ACPI_CN, /* 0x11 17. */
- _ACPI_CN, /* 0x12 18. */
- _ACPI_CN, /* 0x13 19. */
- _ACPI_CN, /* 0x14 20. */
- _ACPI_CN, /* 0x15 21. */
- _ACPI_CN, /* 0x16 22. */
- _ACPI_CN, /* 0x17 23. */
- _ACPI_CN, /* 0x18 24. */
- _ACPI_CN, /* 0x19 25. */
- _ACPI_CN, /* 0x1A 26. */
- _ACPI_CN, /* 0x1B 27. */
- _ACPI_CN, /* 0x1C 28. */
- _ACPI_CN, /* 0x1D 29. */
- _ACPI_CN, /* 0x1E 30. */
- _ACPI_CN, /* 0x1F 31. */
- _ACPI_XS | _ACPI_SP, /* 0x20 32. ' ' */
- _ACPI_PU, /* 0x21 33. '!' */
- _ACPI_PU, /* 0x22 34. '"' */
- _ACPI_PU, /* 0x23 35. '#' */
- _ACPI_PU, /* 0x24 36. '$' */
- _ACPI_PU, /* 0x25 37. '%' */
- _ACPI_PU, /* 0x26 38. '&' */
- _ACPI_PU, /* 0x27 39. ''' */
- _ACPI_PU, /* 0x28 40. '(' */
- _ACPI_PU, /* 0x29 41. ')' */
- _ACPI_PU, /* 0x2A 42. '*' */
- _ACPI_PU, /* 0x2B 43. '+' */
- _ACPI_PU, /* 0x2C 44. ',' */
- _ACPI_PU, /* 0x2D 45. '-' */
- _ACPI_PU, /* 0x2E 46. '.' */
- _ACPI_PU, /* 0x2F 47. '/' */
- _ACPI_XD | _ACPI_DI, /* 0x30 48. '0' */
- _ACPI_XD | _ACPI_DI, /* 0x31 49. '1' */
- _ACPI_XD | _ACPI_DI, /* 0x32 50. '2' */
- _ACPI_XD | _ACPI_DI, /* 0x33 51. '3' */
- _ACPI_XD | _ACPI_DI, /* 0x34 52. '4' */
- _ACPI_XD | _ACPI_DI, /* 0x35 53. '5' */
- _ACPI_XD | _ACPI_DI, /* 0x36 54. '6' */
- _ACPI_XD | _ACPI_DI, /* 0x37 55. '7' */
- _ACPI_XD | _ACPI_DI, /* 0x38 56. '8' */
- _ACPI_XD | _ACPI_DI, /* 0x39 57. '9' */
- _ACPI_PU, /* 0x3A 58. ':' */
- _ACPI_PU, /* 0x3B 59. ';' */
- _ACPI_PU, /* 0x3C 60. '<' */
- _ACPI_PU, /* 0x3D 61. '=' */
- _ACPI_PU, /* 0x3E 62. '>' */
- _ACPI_PU, /* 0x3F 63. '?' */
- _ACPI_PU, /* 0x40 64. '@' */
- _ACPI_XD | _ACPI_UP, /* 0x41 65. 'A' */
- _ACPI_XD | _ACPI_UP, /* 0x42 66. 'B' */
- _ACPI_XD | _ACPI_UP, /* 0x43 67. 'C' */
- _ACPI_XD | _ACPI_UP, /* 0x44 68. 'D' */
- _ACPI_XD | _ACPI_UP, /* 0x45 69. 'E' */
- _ACPI_XD | _ACPI_UP, /* 0x46 70. 'F' */
- _ACPI_UP, /* 0x47 71. 'G' */
- _ACPI_UP, /* 0x48 72. 'H' */
- _ACPI_UP, /* 0x49 73. 'I' */
- _ACPI_UP, /* 0x4A 74. 'J' */
- _ACPI_UP, /* 0x4B 75. 'K' */
- _ACPI_UP, /* 0x4C 76. 'L' */
- _ACPI_UP, /* 0x4D 77. 'M' */
- _ACPI_UP, /* 0x4E 78. 'N' */
- _ACPI_UP, /* 0x4F 79. 'O' */
- _ACPI_UP, /* 0x50 80. 'P' */
- _ACPI_UP, /* 0x51 81. 'Q' */
- _ACPI_UP, /* 0x52 82. 'R' */
- _ACPI_UP, /* 0x53 83. 'S' */
- _ACPI_UP, /* 0x54 84. 'T' */
- _ACPI_UP, /* 0x55 85. 'U' */
- _ACPI_UP, /* 0x56 86. 'V' */
- _ACPI_UP, /* 0x57 87. 'W' */
- _ACPI_UP, /* 0x58 88. 'X' */
- _ACPI_UP, /* 0x59 89. 'Y' */
- _ACPI_UP, /* 0x5A 90. 'Z' */
- _ACPI_PU, /* 0x5B 91. '[' */
- _ACPI_PU, /* 0x5C 92. '\' */
- _ACPI_PU, /* 0x5D 93. ']' */
- _ACPI_PU, /* 0x5E 94. '^' */
- _ACPI_PU, /* 0x5F 95. '_' */
- _ACPI_PU, /* 0x60 96. '`' */
- _ACPI_XD | _ACPI_LO, /* 0x61 97. 'a' */
- _ACPI_XD | _ACPI_LO, /* 0x62 98. 'b' */
- _ACPI_XD | _ACPI_LO, /* 0x63 99. 'c' */
- _ACPI_XD | _ACPI_LO, /* 0x64 100. 'd' */
- _ACPI_XD | _ACPI_LO, /* 0x65 101. 'e' */
- _ACPI_XD | _ACPI_LO, /* 0x66 102. 'f' */
- _ACPI_LO, /* 0x67 103. 'g' */
- _ACPI_LO, /* 0x68 104. 'h' */
- _ACPI_LO, /* 0x69 105. 'i' */
- _ACPI_LO, /* 0x6A 106. 'j' */
- _ACPI_LO, /* 0x6B 107. 'k' */
- _ACPI_LO, /* 0x6C 108. 'l' */
- _ACPI_LO, /* 0x6D 109. 'm' */
- _ACPI_LO, /* 0x6E 110. 'n' */
- _ACPI_LO, /* 0x6F 111. 'o' */
- _ACPI_LO, /* 0x70 112. 'p' */
- _ACPI_LO, /* 0x71 113. 'q' */
- _ACPI_LO, /* 0x72 114. 'r' */
- _ACPI_LO, /* 0x73 115. 's' */
- _ACPI_LO, /* 0x74 116. 't' */
- _ACPI_LO, /* 0x75 117. 'u' */
- _ACPI_LO, /* 0x76 118. 'v' */
- _ACPI_LO, /* 0x77 119. 'w' */
- _ACPI_LO, /* 0x78 120. 'x' */
- _ACPI_LO, /* 0x79 121. 'y' */
- _ACPI_LO, /* 0x7A 122. 'z' */
- _ACPI_PU, /* 0x7B 123. '{' */
- _ACPI_PU, /* 0x7C 124. '|' */
- _ACPI_PU, /* 0x7D 125. '}' */
- _ACPI_PU, /* 0x7E 126. '~' */
- _ACPI_CN, /* 0x7F 127. */
+ _ACPI_CN, /* 0x00 0 NUL */
+ _ACPI_CN, /* 0x01 1 SOH */
+ _ACPI_CN, /* 0x02 2 STX */
+ _ACPI_CN, /* 0x03 3 ETX */
+ _ACPI_CN, /* 0x04 4 EOT */
+ _ACPI_CN, /* 0x05 5 ENQ */
+ _ACPI_CN, /* 0x06 6 ACK */
+ _ACPI_CN, /* 0x07 7 BEL */
+ _ACPI_CN, /* 0x08 8 BS */
+ _ACPI_CN | _ACPI_SP, /* 0x09 9 TAB */
+ _ACPI_CN | _ACPI_SP, /* 0x0A 10 LF */
+ _ACPI_CN | _ACPI_SP, /* 0x0B 11 VT */
+ _ACPI_CN | _ACPI_SP, /* 0x0C 12 FF */
+ _ACPI_CN | _ACPI_SP, /* 0x0D 13 CR */
+ _ACPI_CN, /* 0x0E 14 SO */
+ _ACPI_CN, /* 0x0F 15 SI */
+ _ACPI_CN, /* 0x10 16 DLE */
+ _ACPI_CN, /* 0x11 17 DC1 */
+ _ACPI_CN, /* 0x12 18 DC2 */
+ _ACPI_CN, /* 0x13 19 DC3 */
+ _ACPI_CN, /* 0x14 20 DC4 */
+ _ACPI_CN, /* 0x15 21 NAK */
+ _ACPI_CN, /* 0x16 22 SYN */
+ _ACPI_CN, /* 0x17 23 ETB */
+ _ACPI_CN, /* 0x18 24 CAN */
+ _ACPI_CN, /* 0x19 25 EM */
+ _ACPI_CN, /* 0x1A 26 SUB */
+ _ACPI_CN, /* 0x1B 27 ESC */
+ _ACPI_CN, /* 0x1C 28 FS */
+ _ACPI_CN, /* 0x1D 29 GS */
+ _ACPI_CN, /* 0x1E 30 RS */
+ _ACPI_CN, /* 0x1F 31 US */
+ _ACPI_XS | _ACPI_SP, /* 0x20 32 ' ' */
+ _ACPI_PU, /* 0x21 33 '!' */
+ _ACPI_PU, /* 0x22 34 '"' */
+ _ACPI_PU, /* 0x23 35 '#' */
+ _ACPI_PU, /* 0x24 36 '$' */
+ _ACPI_PU, /* 0x25 37 '%' */
+ _ACPI_PU, /* 0x26 38 '&' */
+ _ACPI_PU, /* 0x27 39 ''' */
+ _ACPI_PU, /* 0x28 40 '(' */
+ _ACPI_PU, /* 0x29 41 ')' */
+ _ACPI_PU, /* 0x2A 42 '*' */
+ _ACPI_PU, /* 0x2B 43 '+' */
+ _ACPI_PU, /* 0x2C 44 ',' */
+ _ACPI_PU, /* 0x2D 45 '-' */
+ _ACPI_PU, /* 0x2E 46 '.' */
+ _ACPI_PU, /* 0x2F 47 '/' */
+ _ACPI_XD | _ACPI_DI, /* 0x30 48 '0' */
+ _ACPI_XD | _ACPI_DI, /* 0x31 49 '1' */
+ _ACPI_XD | _ACPI_DI, /* 0x32 50 '2' */
+ _ACPI_XD | _ACPI_DI, /* 0x33 51 '3' */
+ _ACPI_XD | _ACPI_DI, /* 0x34 52 '4' */
+ _ACPI_XD | _ACPI_DI, /* 0x35 53 '5' */
+ _ACPI_XD | _ACPI_DI, /* 0x36 54 '6' */
+ _ACPI_XD | _ACPI_DI, /* 0x37 55 '7' */
+ _ACPI_XD | _ACPI_DI, /* 0x38 56 '8' */
+ _ACPI_XD | _ACPI_DI, /* 0x39 57 '9' */
+ _ACPI_PU, /* 0x3A 58 ':' */
+ _ACPI_PU, /* 0x3B 59 ';' */
+ _ACPI_PU, /* 0x3C 60 '<' */
+ _ACPI_PU, /* 0x3D 61 '=' */
+ _ACPI_PU, /* 0x3E 62 '>' */
+ _ACPI_PU, /* 0x3F 63 '?' */
+ _ACPI_PU, /* 0x40 64 '@' */
+ _ACPI_XD | _ACPI_UP, /* 0x41 65 'A' */
+ _ACPI_XD | _ACPI_UP, /* 0x42 66 'B' */
+ _ACPI_XD | _ACPI_UP, /* 0x43 67 'C' */
+ _ACPI_XD | _ACPI_UP, /* 0x44 68 'D' */
+ _ACPI_XD | _ACPI_UP, /* 0x45 69 'E' */
+ _ACPI_XD | _ACPI_UP, /* 0x46 70 'F' */
+ _ACPI_UP, /* 0x47 71 'G' */
+ _ACPI_UP, /* 0x48 72 'H' */
+ _ACPI_UP, /* 0x49 73 'I' */
+ _ACPI_UP, /* 0x4A 74 'J' */
+ _ACPI_UP, /* 0x4B 75 'K' */
+ _ACPI_UP, /* 0x4C 76 'L' */
+ _ACPI_UP, /* 0x4D 77 'M' */
+ _ACPI_UP, /* 0x4E 78 'N' */
+ _ACPI_UP, /* 0x4F 79 'O' */
+ _ACPI_UP, /* 0x50 80 'P' */
+ _ACPI_UP, /* 0x51 81 'Q' */
+ _ACPI_UP, /* 0x52 82 'R' */
+ _ACPI_UP, /* 0x53 83 'S' */
+ _ACPI_UP, /* 0x54 84 'T' */
+ _ACPI_UP, /* 0x55 85 'U' */
+ _ACPI_UP, /* 0x56 86 'V' */
+ _ACPI_UP, /* 0x57 87 'W' */
+ _ACPI_UP, /* 0x58 88 'X' */
+ _ACPI_UP, /* 0x59 89 'Y' */
+ _ACPI_UP, /* 0x5A 90 'Z' */
+ _ACPI_PU, /* 0x5B 91 '[' */
+ _ACPI_PU, /* 0x5C 92 '\' */
+ _ACPI_PU, /* 0x5D 93 ']' */
+ _ACPI_PU, /* 0x5E 94 '^' */
+ _ACPI_PU, /* 0x5F 95 '_' */
+ _ACPI_PU, /* 0x60 96 '`' */
+ _ACPI_XD | _ACPI_LO, /* 0x61 97 'a' */
+ _ACPI_XD | _ACPI_LO, /* 0x62 98 'b' */
+ _ACPI_XD | _ACPI_LO, /* 0x63 99 'c' */
+ _ACPI_XD | _ACPI_LO, /* 0x64 100 'd' */
+ _ACPI_XD | _ACPI_LO, /* 0x65 101 'e' */
+ _ACPI_XD | _ACPI_LO, /* 0x66 102 'f' */
+ _ACPI_LO, /* 0x67 103 'g' */
+ _ACPI_LO, /* 0x68 104 'h' */
+ _ACPI_LO, /* 0x69 105 'i' */
+ _ACPI_LO, /* 0x6A 106 'j' */
+ _ACPI_LO, /* 0x6B 107 'k' */
+ _ACPI_LO, /* 0x6C 108 'l' */
+ _ACPI_LO, /* 0x6D 109 'm' */
+ _ACPI_LO, /* 0x6E 110 'n' */
+ _ACPI_LO, /* 0x6F 111 'o' */
+ _ACPI_LO, /* 0x70 112 'p' */
+ _ACPI_LO, /* 0x71 113 'q' */
+ _ACPI_LO, /* 0x72 114 'r' */
+ _ACPI_LO, /* 0x73 115 's' */
+ _ACPI_LO, /* 0x74 116 't' */
+ _ACPI_LO, /* 0x75 117 'u' */
+ _ACPI_LO, /* 0x76 118 'v' */
+ _ACPI_LO, /* 0x77 119 'w' */
+ _ACPI_LO, /* 0x78 120 'x' */
+ _ACPI_LO, /* 0x79 121 'y' */
+ _ACPI_LO, /* 0x7A 122 'z' */
+ _ACPI_PU, /* 0x7B 123 '{' */
+ _ACPI_PU, /* 0x7C 124 '|' */
+ _ACPI_PU, /* 0x7D 125 '}' */
+ _ACPI_PU, /* 0x7E 126 '~' */
+ _ACPI_CN, /* 0x7F 127 DEL */
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x80 to 0x8F */
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x90 to 0x9F */
@@ -742,7 +742,8 @@ const u8 _acpi_ctype[257] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xC0 to 0xCF */
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xD0 to 0xDF */
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xE0 to 0xEF */
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 /* 0xF0 to 0x100 */
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xF0 to 0xFF */
+ 0 /* 0x100 */
};
#endif /* ACPI_USE_SYSTEM_CLIBRARY */
--
1.7.10
^ permalink raw reply related [flat|nested] 28+ messages in thread* [PATCH 13/26] ACPICA: Remove extra spaces after periods within comments
2012-10-31 2:24 [PATCH 00/26] ACPICA 20121018 Release Lv Zheng
` (11 preceding siblings ...)
2012-10-31 2:26 ` [PATCH 12/26] ACPICA: Update local C library module comments for ASCII table Lv Zheng
@ 2012-10-31 2:26 ` Lv Zheng
2012-10-31 2:27 ` [PATCH 14/26] ACPICA: Remove extra spaces after periods in the Intel license Lv Zheng
` (13 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: Lv Zheng @ 2012-10-31 2:26 UTC (permalink / raw)
To: Len Brown, Rafael J Wysocki; +Cc: linux-acpi, Bob Moore, Lv Zheng
From: Bob Moore <robert.moore@intel.com>
This makes all comments consistent.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
drivers/acpi/acpica/acglobal.h | 2 +-
drivers/acpi/acpica/aclocal.h | 4 ++--
drivers/acpi/acpica/acobject.h | 4 ++--
drivers/acpi/acpica/acopcode.h | 6 +++---
drivers/acpi/acpica/acstruct.h | 2 +-
drivers/acpi/acpica/dscontrol.c | 2 +-
drivers/acpi/acpica/dsfield.c | 2 +-
drivers/acpi/acpica/dsmethod.c | 6 +++---
drivers/acpi/acpica/dsmthdat.c | 14 +++++++-------
drivers/acpi/acpica/dsobject.c | 6 +++---
drivers/acpi/acpica/dsutils.c | 30 +++++++++++++++---------------
drivers/acpi/acpica/dswexec.c | 8 ++++----
drivers/acpi/acpica/dswstate.c | 8 ++++----
drivers/acpi/acpica/excreate.c | 6 +++---
drivers/acpi/acpica/exdump.c | 2 +-
drivers/acpi/acpica/exfield.c | 4 ++--
drivers/acpi/acpica/exfldio.c | 12 ++++++------
drivers/acpi/acpica/exmisc.c | 4 ++--
drivers/acpi/acpica/exnames.c | 2 +-
drivers/acpi/acpica/exoparg1.c | 10 +++++-----
drivers/acpi/acpica/exoparg2.c | 2 +-
drivers/acpi/acpica/exoparg3.c | 2 +-
drivers/acpi/acpica/exoparg6.c | 2 +-
drivers/acpi/acpica/exprep.c | 12 ++++++------
drivers/acpi/acpica/exregion.c | 2 +-
drivers/acpi/acpica/exresnte.c | 8 ++++----
drivers/acpi/acpica/exresolv.c | 2 +-
drivers/acpi/acpica/exresop.c | 4 ++--
drivers/acpi/acpica/exstore.c | 4 ++--
drivers/acpi/acpica/exstoren.c | 10 +++++-----
drivers/acpi/acpica/exstorob.c | 4 ++--
drivers/acpi/acpica/exsystem.c | 8 ++++----
drivers/acpi/acpica/exutils.c | 4 ++--
drivers/acpi/acpica/hwacpi.c | 2 +-
drivers/acpi/acpica/hwtimer.c | 2 +-
drivers/acpi/acpica/nsalloc.c | 4 ++--
drivers/acpi/acpica/nsdump.c | 2 +-
drivers/acpi/acpica/nsload.c | 10 +++++-----
drivers/acpi/acpica/nsobject.c | 8 ++++----
drivers/acpi/acpica/nsparse.c | 8 ++++----
drivers/acpi/acpica/nsutils.c | 6 +++---
drivers/acpi/acpica/nswalk.c | 10 +++++-----
drivers/acpi/acpica/nsxfeval.c | 14 +++++++-------
drivers/acpi/acpica/nsxfname.c | 6 +++---
drivers/acpi/acpica/nsxfobj.c | 4 ++--
drivers/acpi/acpica/psargs.c | 8 ++++----
drivers/acpi/acpica/psopcode.c | 6 +++---
drivers/acpi/acpica/psparse.c | 8 ++++----
drivers/acpi/acpica/psutils.c | 4 ++--
drivers/acpi/acpica/rscalc.c | 2 +-
drivers/acpi/acpica/tbxfroot.c | 2 +-
drivers/acpi/acpica/utcache.c | 6 +++---
drivers/acpi/acpica/utdebug.c | 18 +++++++++---------
drivers/acpi/acpica/utmath.c | 2 +-
drivers/acpi/acpica/utmisc.c | 14 +++++++-------
drivers/acpi/acpica/utmutex.c | 12 ++++++------
drivers/acpi/acpica/utobject.c | 8 ++++----
drivers/acpi/acpica/utstate.c | 2 +-
drivers/acpi/acpica/uttrack.c | 6 +++---
drivers/acpi/acpica/utxface.c | 2 +-
include/acpi/acexcep.h | 2 +-
61 files changed, 188 insertions(+), 188 deletions(-)
diff --git a/drivers/acpi/acpica/acglobal.h b/drivers/acpi/acpica/acglobal.h
index 35006d1..64472e4 100644
--- a/drivers/acpi/acpica/acglobal.h
+++ b/drivers/acpi/acpica/acglobal.h
@@ -70,7 +70,7 @@
/*
* Enable "slack" in the AML interpreter? Default is FALSE, and the
- * interpreter strictly follows the ACPI specification. Setting to TRUE
+ * interpreter strictly follows the ACPI specification. Setting to TRUE
* allows the interpreter to ignore certain errors and/or bad AML constructs.
*
* Currently, these features are enabled by this flag:
diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h
index 5b5be40..ff8bd00 100644
--- a/drivers/acpi/acpica/aclocal.h
+++ b/drivers/acpi/acpica/aclocal.h
@@ -265,7 +265,7 @@ typedef
acpi_status(*acpi_internal_method) (struct acpi_walk_state * walk_state);
/*
- * Bitmapped ACPI types. Used internally only
+ * Bitmapped ACPI types. Used internally only
*/
#define ACPI_BTYPE_ANY 0x00000000
#define ACPI_BTYPE_INTEGER 0x00000001
@@ -584,7 +584,7 @@ struct acpi_pscope_state {
};
/*
- * Thread state - one per thread across multiple walk states. Multiple walk
+ * Thread state - one per thread across multiple walk states. Multiple walk
* states are created when there are nested control methods executing.
*/
struct acpi_thread_state {
diff --git a/drivers/acpi/acpica/acobject.h b/drivers/acpi/acpica/acobject.h
index b83e46a..24eb9ea 100644
--- a/drivers/acpi/acpica/acobject.h
+++ b/drivers/acpi/acpica/acobject.h
@@ -197,7 +197,7 @@ struct acpi_object_method {
/******************************************************************************
*
- * Objects that can be notified. All share a common notify_info area.
+ * Objects that can be notified. All share a common notify_info area.
*
*****************************************************************************/
@@ -234,7 +234,7 @@ ACPI_OBJECT_COMMON_HEADER ACPI_COMMON_NOTIFY_INFO};
/******************************************************************************
*
- * Fields. All share a common header/info field.
+ * Fields. All share a common header/info field.
*
*****************************************************************************/
diff --git a/drivers/acpi/acpica/acopcode.h b/drivers/acpi/acpica/acopcode.h
index 9440d05..d786a51 100644
--- a/drivers/acpi/acpica/acopcode.h
+++ b/drivers/acpi/acpica/acopcode.h
@@ -54,7 +54,7 @@
#define _UNK 0x6B
/*
- * Reserved ASCII characters. Do not use any of these for
+ * Reserved ASCII characters. Do not use any of these for
* internal opcodes, since they are used to differentiate
* name strings from AML opcodes
*/
@@ -63,7 +63,7 @@
#define _PFX 0x6D
/*
- * All AML opcodes and the parse-time arguments for each. Used by the AML
+ * All AML opcodes and the parse-time arguments for each. Used by the AML
* parser Each list is compressed into a 32-bit number and stored in the
* master opcode table (in psopcode.c).
*/
@@ -193,7 +193,7 @@
#define ARGP_ZERO_OP ARG_NONE
/*
- * All AML opcodes and the runtime arguments for each. Used by the AML
+ * All AML opcodes and the runtime arguments for each. Used by the AML
* interpreter Each list is compressed into a 32-bit number and stored
* in the master opcode table (in psopcode.c).
*
diff --git a/drivers/acpi/acpica/acstruct.h b/drivers/acpi/acpica/acstruct.h
index f196e2c..937e66c 100644
--- a/drivers/acpi/acpica/acstruct.h
+++ b/drivers/acpi/acpica/acstruct.h
@@ -53,7 +53,7 @@
****************************************************************************/
/*
- * Walk state - current state of a parse tree walk. Used for both a leisurely
+ * Walk state - current state of a parse tree walk. Used for both a leisurely
* stroll through the tree (for whatever reason), and for control method
* execution.
*/
diff --git a/drivers/acpi/acpica/dscontrol.c b/drivers/acpi/acpica/dscontrol.c
index 465f021..57895db 100644
--- a/drivers/acpi/acpica/dscontrol.c
+++ b/drivers/acpi/acpica/dscontrol.c
@@ -280,7 +280,7 @@ acpi_ds_exec_end_control_op(struct acpi_walk_state * walk_state,
/*
* Get the return value and save as the last result
- * value. This is the only place where walk_state->return_desc
+ * value. This is the only place where walk_state->return_desc
* is set to anything other than zero!
*/
walk_state->return_desc = walk_state->operands[0];
diff --git a/drivers/acpi/acpica/dsfield.c b/drivers/acpi/acpica/dsfield.c
index 3da6fd8..b5b904e 100644
--- a/drivers/acpi/acpica/dsfield.c
+++ b/drivers/acpi/acpica/dsfield.c
@@ -277,7 +277,7 @@ acpi_ds_create_buffer_field(union acpi_parse_object *op,
*
* RETURN: Status
*
- * DESCRIPTION: Process all named fields in a field declaration. Names are
+ * DESCRIPTION: Process all named fields in a field declaration. Names are
* entered into the namespace.
*
******************************************************************************/
diff --git a/drivers/acpi/acpica/dsmethod.c b/drivers/acpi/acpica/dsmethod.c
index aa9a5d4..52eb4e0 100644
--- a/drivers/acpi/acpica/dsmethod.c
+++ b/drivers/acpi/acpica/dsmethod.c
@@ -170,7 +170,7 @@ acpi_ds_create_method_mutex(union acpi_operand_object *method_desc)
*
* RETURN: Status
*
- * DESCRIPTION: Prepare a method for execution. Parses the method if necessary,
+ * DESCRIPTION: Prepare a method for execution. Parses the method if necessary,
* increments the thread count, and waits at the method semaphore
* for clearance to execute.
*
@@ -444,7 +444,7 @@ acpi_ds_call_control_method(struct acpi_thread_state *thread,
* RETURN: Status
*
* DESCRIPTION: Restart a method that was preempted by another (nested) method
- * invocation. Handle the return value (if any) from the callee.
+ * invocation. Handle the return value (if any) from the callee.
*
******************************************************************************/
@@ -530,7 +530,7 @@ acpi_ds_restart_control_method(struct acpi_walk_state *walk_state,
*
* RETURN: None
*
- * DESCRIPTION: Terminate a control method. Delete everything that the method
+ * DESCRIPTION: Terminate a control method. Delete everything that the method
* created, delete all locals and arguments, and delete the parse
* tree if requested.
*
diff --git a/drivers/acpi/acpica/dsmthdat.c b/drivers/acpi/acpica/dsmthdat.c
index 8d55ceb..9a83b7e 100644
--- a/drivers/acpi/acpica/dsmthdat.c
+++ b/drivers/acpi/acpica/dsmthdat.c
@@ -76,7 +76,7 @@ acpi_ds_method_data_get_type(u16 opcode,
* RETURN: Status
*
* DESCRIPTION: Initialize the data structures that hold the method's arguments
- * and locals. The data struct is an array of namespace nodes for
+ * and locals. The data struct is an array of namespace nodes for
* each - this allows ref_of and de_ref_of to work properly for these
* special data types.
*
@@ -129,7 +129,7 @@ void acpi_ds_method_data_init(struct acpi_walk_state *walk_state)
*
* RETURN: None
*
- * DESCRIPTION: Delete method locals and arguments. Arguments are only
+ * DESCRIPTION: Delete method locals and arguments. Arguments are only
* deleted if this method was called from another method.
*
******************************************************************************/
@@ -183,7 +183,7 @@ void acpi_ds_method_data_delete_all(struct acpi_walk_state *walk_state)
*
* RETURN: Status
*
- * DESCRIPTION: Initialize arguments for a method. The parameter list is a list
+ * DESCRIPTION: Initialize arguments for a method. The parameter list is a list
* of ACPI operand objects, either null terminated or whose length
* is defined by max_param_count.
*
@@ -401,7 +401,7 @@ acpi_ds_method_data_get_value(u8 type,
* This means that either 1) The expected argument was
* not passed to the method, or 2) A local variable
* was referenced by the method (via the ASL)
- * before it was initialized. Either case is an error.
+ * before it was initialized. Either case is an error.
*/
/* If slack enabled, init the local_x/arg_x to an Integer of value zero */
@@ -465,7 +465,7 @@ acpi_ds_method_data_get_value(u8 type,
*
* RETURN: None
*
- * DESCRIPTION: Delete the entry at Opcode:Index. Inserts
+ * DESCRIPTION: Delete the entry at Opcode:Index. Inserts
* a null into the stack slot after the object is deleted.
*
******************************************************************************/
@@ -523,7 +523,7 @@ acpi_ds_method_data_delete_value(u8 type,
*
* RETURN: Status
*
- * DESCRIPTION: Store a value in an Arg or Local. The obj_desc is installed
+ * DESCRIPTION: Store a value in an Arg or Local. The obj_desc is installed
* as the new value for the Arg or Local and the reference count
* for obj_desc is incremented.
*
@@ -566,7 +566,7 @@ acpi_ds_store_object_to_local(u8 type,
/*
* If the reference count on the object is more than one, we must
- * take a copy of the object before we store. A reference count
+ * take a copy of the object before we store. A reference count
* of exactly 1 means that the object was just created during the
* evaluation of an expression, and we can safely use it since it
* is not used anywhere else.
diff --git a/drivers/acpi/acpica/dsobject.c b/drivers/acpi/acpica/dsobject.c
index 68592dd..c9f15d3 100644
--- a/drivers/acpi/acpica/dsobject.c
+++ b/drivers/acpi/acpica/dsobject.c
@@ -293,7 +293,7 @@ acpi_ds_build_internal_buffer_obj(struct acpi_walk_state *walk_state,
/*
* Second arg is the buffer data (optional) byte_list can be either
- * individual bytes or a string initializer. In either case, a
+ * individual bytes or a string initializer. In either case, a
* byte_list appears in the AML.
*/
arg = op->common.value.arg; /* skip first arg */
@@ -568,7 +568,7 @@ acpi_ds_create_node(struct acpi_walk_state *walk_state,
/*
* Because of the execution pass through the non-control-method
- * parts of the table, we can arrive here twice. Only init
+ * parts of the table, we can arrive here twice. Only init
* the named object node the first time through
*/
if (acpi_ns_get_attached_object(node)) {
@@ -618,7 +618,7 @@ acpi_ds_create_node(struct acpi_walk_state *walk_state,
* RETURN: Status
*
* DESCRIPTION: Initialize a namespace object from a parser Op and its
- * associated arguments. The namespace object is a more compact
+ * associated arguments. The namespace object is a more compact
* representation of the Op and its arguments.
*
******************************************************************************/
diff --git a/drivers/acpi/acpica/dsutils.c b/drivers/acpi/acpica/dsutils.c
index 4bbdd6c..afeb99f 100644
--- a/drivers/acpi/acpica/dsutils.c
+++ b/drivers/acpi/acpica/dsutils.c
@@ -61,7 +61,7 @@ ACPI_MODULE_NAME("dsutils")
*
* RETURN: None.
*
- * DESCRIPTION: Clear and remove a reference on an implicit return value. Used
+ * DESCRIPTION: Clear and remove a reference on an implicit return value. Used
* to delete "stale" return values (if enabled, the return value
* from every operator is saved at least momentarily, in case the
* parent method exits.)
@@ -107,7 +107,7 @@ void acpi_ds_clear_implicit_return(struct acpi_walk_state *walk_state)
*
* DESCRIPTION: Implements the optional "implicit return". We save the result
* of every ASL operator and control method invocation in case the
- * parent method exit. Before storing a new return value, we
+ * parent method exit. Before storing a new return value, we
* delete the previous return value.
*
******************************************************************************/
@@ -198,7 +198,7 @@ acpi_ds_is_result_used(union acpi_parse_object * op,
*
* If there is no parent, or the parent is a scope_op, we are executing
* at the method level. An executing method typically has no parent,
- * since each method is parsed separately. A method invoked externally
+ * since each method is parsed separately. A method invoked externally
* via execute_control_method has a scope_op as the parent.
*/
if ((!op->common.parent) ||
@@ -223,7 +223,7 @@ acpi_ds_is_result_used(union acpi_parse_object * op,
}
/*
- * Decide what to do with the result based on the parent. If
+ * Decide what to do with the result based on the parent. If
* the parent opcode will not use the result, delete the object.
* Otherwise leave it as is, it will be deleted when it is used
* as an operand later.
@@ -266,7 +266,7 @@ acpi_ds_is_result_used(union acpi_parse_object * op,
/*
* These opcodes allow term_arg(s) as operands and therefore
- * the operands can be method calls. The result is used.
+ * the operands can be method calls. The result is used.
*/
goto result_used;
@@ -284,7 +284,7 @@ acpi_ds_is_result_used(union acpi_parse_object * op,
AML_BANK_FIELD_OP)) {
/*
* These opcodes allow term_arg(s) as operands and therefore
- * the operands can be method calls. The result is used.
+ * the operands can be method calls. The result is used.
*/
goto result_used;
}
@@ -329,9 +329,9 @@ acpi_ds_is_result_used(union acpi_parse_object * op,
*
* RETURN: Status
*
- * DESCRIPTION: Used after interpretation of an opcode. If there is an internal
+ * DESCRIPTION: Used after interpretation of an opcode. If there is an internal
* result descriptor, check if the parent opcode will actually use
- * this result. If not, delete the result now so that it will
+ * this result. If not, delete the result now so that it will
* not become orphaned.
*
******************************************************************************/
@@ -376,7 +376,7 @@ acpi_ds_delete_result_if_not_used(union acpi_parse_object *op,
*
* RETURN: Status
*
- * DESCRIPTION: Resolve all operands to their values. Used to prepare
+ * DESCRIPTION: Resolve all operands to their values. Used to prepare
* arguments to a control method invocation (a call from one
* method to another.)
*
@@ -391,7 +391,7 @@ acpi_status acpi_ds_resolve_operands(struct acpi_walk_state *walk_state)
/*
* Attempt to resolve each of the valid operands
- * Method arguments are passed by reference, not by value. This means
+ * Method arguments are passed by reference, not by value. This means
* that the actual objects are passed, not copies of the objects.
*/
for (i = 0; i < walk_state->num_operands; i++) {
@@ -451,7 +451,7 @@ void acpi_ds_clear_operands(struct acpi_walk_state *walk_state)
* RETURN: Status
*
* DESCRIPTION: Translate a parse tree object that is an argument to an AML
- * opcode to the equivalent interpreter object. This may include
+ * opcode to the equivalent interpreter object. This may include
* looking up a name or entering a new name into the internal
* namespace.
*
@@ -496,9 +496,9 @@ acpi_ds_create_operand(struct acpi_walk_state *walk_state,
/*
* Special handling for buffer_field declarations. This is a deferred
* opcode that unfortunately defines the field name as the last
- * parameter instead of the first. We get here when we are performing
+ * parameter instead of the first. We get here when we are performing
* the deferred execution, so the actual name of the field is already
- * in the namespace. We don't want to attempt to look it up again
+ * in the namespace. We don't want to attempt to look it up again
* because we may be executing in a different scope than where the
* actual opcode exists.
*/
@@ -605,8 +605,8 @@ acpi_ds_create_operand(struct acpi_walk_state *walk_state,
/*
* If the name is null, this means that this is an
* optional result parameter that was not specified
- * in the original ASL. Create a Zero Constant for a
- * placeholder. (Store to a constant is a Noop.)
+ * in the original ASL. Create a Zero Constant for a
+ * placeholder. (Store to a constant is a Noop.)
*/
opcode = AML_ZERO_OP; /* Has no arguments! */
diff --git a/drivers/acpi/acpica/dswexec.c b/drivers/acpi/acpica/dswexec.c
index fa44609..5859393 100644
--- a/drivers/acpi/acpica/dswexec.c
+++ b/drivers/acpi/acpica/dswexec.c
@@ -204,7 +204,7 @@ acpi_ds_get_predicate_value(struct acpi_walk_state *walk_state,
* RETURN: Status
*
* DESCRIPTION: Descending callback used during the execution of control
- * methods. This is where most operators and operands are
+ * methods. This is where most operators and operands are
* dispatched to the interpreter.
*
****************************************************************************/
@@ -297,7 +297,7 @@ acpi_ds_exec_begin_op(struct acpi_walk_state *walk_state,
if (walk_state->walk_type & ACPI_WALK_METHOD) {
/*
* Found a named object declaration during method execution;
- * we must enter this object into the namespace. The created
+ * we must enter this object into the namespace. The created
* object is temporary and will be deleted upon completion of
* the execution of this method.
*
@@ -348,7 +348,7 @@ acpi_ds_exec_begin_op(struct acpi_walk_state *walk_state,
* RETURN: Status
*
* DESCRIPTION: Ascending callback used during the execution of control
- * methods. The only thing we really need to do here is to
+ * methods. The only thing we really need to do here is to
* notice the beginning of IF, ELSE, and WHILE blocks.
*
****************************************************************************/
@@ -432,7 +432,7 @@ acpi_status acpi_ds_exec_end_op(struct acpi_walk_state *walk_state)
if (ACPI_SUCCESS(status)) {
/*
* Dispatch the request to the appropriate interpreter handler
- * routine. There is one routine per opcode "type" based upon the
+ * routine. There is one routine per opcode "type" based upon the
* number of opcode arguments and return type.
*/
status =
diff --git a/drivers/acpi/acpica/dswstate.c b/drivers/acpi/acpica/dswstate.c
index 8e62679..3e65a15 100644
--- a/drivers/acpi/acpica/dswstate.c
+++ b/drivers/acpi/acpica/dswstate.c
@@ -348,7 +348,7 @@ acpi_ds_obj_stack_push(void *object, struct acpi_walk_state * walk_state)
*
* RETURN: Status
*
- * DESCRIPTION: Pop this walk's object stack. Objects on the stack are NOT
+ * DESCRIPTION: Pop this walk's object stack. Objects on the stack are NOT
* deleted by this routine.
*
******************************************************************************/
@@ -492,7 +492,7 @@ acpi_ds_push_walk_state(struct acpi_walk_state *walk_state,
* RETURN: A walk_state object popped from the thread's stack
*
* DESCRIPTION: Remove and return the walkstate object that is at the head of
- * the walk stack for the given walk list. NULL indicates that
+ * the walk stack for the given walk list. NULL indicates that
* the list is empty.
*
******************************************************************************/
@@ -532,7 +532,7 @@ struct acpi_walk_state *acpi_ds_pop_walk_state(struct acpi_thread_state *thread)
*
* RETURN: Pointer to the new walk state.
*
- * DESCRIPTION: Allocate and initialize a new walk state. The current walk
+ * DESCRIPTION: Allocate and initialize a new walk state. The current walk
* state is set to this new state.
*
******************************************************************************/
@@ -657,7 +657,7 @@ acpi_ds_init_aml_walk(struct acpi_walk_state *walk_state,
/*
* Setup the current scope.
* Find a Named Op that has a namespace node associated with it.
- * search upwards from this Op. Current scope is the first
+ * search upwards from this Op. Current scope is the first
* Op with a namespace node.
*/
extra_op = parser_state->start_op;
diff --git a/drivers/acpi/acpica/excreate.c b/drivers/acpi/acpica/excreate.c
index 9f15270..66554bc 100644
--- a/drivers/acpi/acpica/excreate.c
+++ b/drivers/acpi/acpica/excreate.c
@@ -78,7 +78,7 @@ acpi_status acpi_ex_create_alias(struct acpi_walk_state *walk_state)
(target_node->type == ACPI_TYPE_LOCAL_METHOD_ALIAS)) {
/*
* Dereference an existing alias so that we don't create a chain
- * of aliases. With this code, we guarantee that an alias is
+ * of aliases. With this code, we guarantee that an alias is
* always exactly one level of indirection away from the
* actual aliased name.
*/
@@ -90,7 +90,7 @@ acpi_status acpi_ex_create_alias(struct acpi_walk_state *walk_state)
/*
* For objects that can never change (i.e., the NS node will
* permanently point to the same object), we can simply attach
- * the object to the new NS node. For other objects (such as
+ * the object to the new NS node. For other objects (such as
* Integers, buffers, etc.), we have to point the Alias node
* to the original Node.
*/
@@ -139,7 +139,7 @@ acpi_status acpi_ex_create_alias(struct acpi_walk_state *walk_state)
/*
* The new alias assumes the type of the target, and it points
- * to the same object. The reference count of the object has an
+ * to the same object. The reference count of the object has an
* additional reference to prevent deletion out from under either the
* target node or the alias Node
*/
diff --git a/drivers/acpi/acpica/exdump.c b/drivers/acpi/acpica/exdump.c
index 40608b3..3157f3b 100644
--- a/drivers/acpi/acpica/exdump.c
+++ b/drivers/acpi/acpica/exdump.c
@@ -778,7 +778,7 @@ acpi_ex_dump_operands(union acpi_operand_object **operands,
* PARAMETERS: title - Descriptive text
* value - Value to be displayed
*
- * DESCRIPTION: Object dump output formatting functions. These functions
+ * DESCRIPTION: Object dump output formatting functions. These functions
* reduce the number of format strings required and keeps them
* all in one place for easy modification.
*
diff --git a/drivers/acpi/acpica/exfield.c b/drivers/acpi/acpica/exfield.c
index dc092f5..ebc55fb 100644
--- a/drivers/acpi/acpica/exfield.c
+++ b/drivers/acpi/acpica/exfield.c
@@ -59,7 +59,7 @@ ACPI_MODULE_NAME("exfield")
*
* RETURN: Status
*
- * DESCRIPTION: Read from a named field. Returns either an Integer or a
+ * DESCRIPTION: Read from a named field. Returns either an Integer or a
* Buffer, depending on the size of the field.
*
******************************************************************************/
@@ -149,7 +149,7 @@ acpi_ex_read_data_from_field(struct acpi_walk_state *walk_state,
* Allocate a buffer for the contents of the field.
*
* If the field is larger than the current integer width, create
- * a BUFFER to hold it. Otherwise, use an INTEGER. This allows
+ * a BUFFER to hold it. Otherwise, use an INTEGER. This allows
* the use of arithmetic operators on the returned value if the
* field size is equal or smaller than an Integer.
*
diff --git a/drivers/acpi/acpica/exfldio.c b/drivers/acpi/acpica/exfldio.c
index 419148a..aa2ccfb 100644
--- a/drivers/acpi/acpica/exfldio.c
+++ b/drivers/acpi/acpica/exfldio.c
@@ -154,7 +154,7 @@ acpi_ex_setup_region(union acpi_operand_object *obj_desc,
#endif
/*
- * Validate the request. The entire request from the byte offset for a
+ * Validate the request. The entire request from the byte offset for a
* length of one field datum (access width) must fit within the region.
* (Region length is specified in bytes)
*/
@@ -182,7 +182,7 @@ acpi_ex_setup_region(union acpi_operand_object *obj_desc,
obj_desc->common_field.access_byte_width) {
/*
* This is the case where the access_type (acc_word, etc.) is wider
- * than the region itself. For example, a region of length one
+ * than the region itself. For example, a region of length one
* byte, and a field with Dword access specified.
*/
ACPI_ERROR((AE_INFO,
@@ -320,7 +320,7 @@ acpi_ex_access_region(union acpi_operand_object *obj_desc,
*
* DESCRIPTION: Check if a value is out of range of the field being written.
* Used to check if the values written to Index and Bank registers
- * are out of range. Normally, the value is simply truncated
+ * are out of range. Normally, the value is simply truncated
* to fit the field, but this case is most likely a serious
* coding error in the ASL.
*
@@ -369,7 +369,7 @@ acpi_ex_register_overflow(union acpi_operand_object *obj_desc, u64 value)
*
* RETURN: Status
*
- * DESCRIPTION: Read or Write a single datum of a field. The field_type is
+ * DESCRIPTION: Read or Write a single datum of a field. The field_type is
* demultiplexed here to handle the different types of fields
* (buffer_field, region_field, index_field, bank_field)
*
@@ -859,7 +859,7 @@ acpi_ex_insert_into_field(union acpi_operand_object *obj_desc,
ACPI_ROUND_BITS_UP_TO_BYTES(obj_desc->common_field.bit_length);
/*
* We must have a buffer that is at least as long as the field
- * we are writing to. This is because individual fields are
+ * we are writing to. This is because individual fields are
* indivisible and partial writes are not supported -- as per
* the ACPI specification.
*/
@@ -874,7 +874,7 @@ acpi_ex_insert_into_field(union acpi_operand_object *obj_desc,
/*
* Copy the original data to the new buffer, starting
- * at Byte zero. All unused (upper) bytes of the
+ * at Byte zero. All unused (upper) bytes of the
* buffer will be 0.
*/
ACPI_MEMCPY((char *)new_buffer, (char *)buffer, buffer_length);
diff --git a/drivers/acpi/acpica/exmisc.c b/drivers/acpi/acpica/exmisc.c
index 15e1abd..8405870 100644
--- a/drivers/acpi/acpica/exmisc.c
+++ b/drivers/acpi/acpica/exmisc.c
@@ -253,7 +253,7 @@ acpi_ex_do_concatenate(union acpi_operand_object *operand0,
ACPI_FUNCTION_TRACE(ex_do_concatenate);
/*
- * Convert the second operand if necessary. The first operand
+ * Convert the second operand if necessary. The first operand
* determines the type of the second operand, (See the Data Types
* section of the ACPI specification.) Both object types are
* guaranteed to be either Integer/String/Buffer by the operand
@@ -572,7 +572,7 @@ acpi_ex_do_logical_op(u16 opcode,
ACPI_FUNCTION_TRACE(ex_do_logical_op);
/*
- * Convert the second operand if necessary. The first operand
+ * Convert the second operand if necessary. The first operand
* determines the type of the second operand, (See the Data Types
* section of the ACPI 3.0+ specification.) Both object types are
* guaranteed to be either Integer/String/Buffer by the operand
diff --git a/drivers/acpi/acpica/exnames.c b/drivers/acpi/acpica/exnames.c
index a41c82f..2ff578a 100644
--- a/drivers/acpi/acpica/exnames.c
+++ b/drivers/acpi/acpica/exnames.c
@@ -62,7 +62,7 @@ static acpi_status acpi_ex_name_segment(u8 **in_aml_address, char *name_string);
* (-1)==root, 0==none
* num_name_segs - count of 4-character name segments
*
- * RETURN: A pointer to the allocated string segment. This segment must
+ * RETURN: A pointer to the allocated string segment. This segment must
* be deleted by the caller.
*
* DESCRIPTION: Allocate a buffer for a name string. Ensure allocated name
diff --git a/drivers/acpi/acpica/exoparg1.c b/drivers/acpi/acpica/exoparg1.c
index c6490d6..bbf01e9 100644
--- a/drivers/acpi/acpica/exoparg1.c
+++ b/drivers/acpi/acpica/exoparg1.c
@@ -605,7 +605,7 @@ acpi_status acpi_ex_opcode_1A_0T_1R(struct acpi_walk_state *walk_state)
}
/*
- * Set result to ONES (TRUE) if Value == 0. Note:
+ * Set result to ONES (TRUE) if Value == 0. Note:
* return_desc->Integer.Value is initially == 0 (FALSE) from above.
*/
if (!operand[0]->integer.value) {
@@ -617,7 +617,7 @@ acpi_status acpi_ex_opcode_1A_0T_1R(struct acpi_walk_state *walk_state)
case AML_INCREMENT_OP: /* Increment (Operand) */
/*
- * Create a new integer. Can't just get the base integer and
+ * Create a new integer. Can't just get the base integer and
* increment it because it may be an Arg or Field.
*/
return_desc = acpi_ut_create_internal_object(ACPI_TYPE_INTEGER);
@@ -685,7 +685,7 @@ acpi_status acpi_ex_opcode_1A_0T_1R(struct acpi_walk_state *walk_state)
/*
* Note: The operand is not resolved at this point because we want to
- * get the associated object, not its value. For example, we don't
+ * get the associated object, not its value. For example, we don't
* want to resolve a field_unit to its value, we want the actual
* field_unit object.
*/
@@ -726,7 +726,7 @@ acpi_status acpi_ex_opcode_1A_0T_1R(struct acpi_walk_state *walk_state)
/*
* The type of the base object must be integer, buffer, string, or
- * package. All others are not supported.
+ * package. All others are not supported.
*
* NOTE: Integer is not specifically supported by the ACPI spec,
* but is supported implicitly via implicit operand conversion.
@@ -964,7 +964,7 @@ acpi_status acpi_ex_opcode_1A_0T_1R(struct acpi_walk_state *walk_state)
case ACPI_TYPE_PACKAGE:
/*
- * Return the referenced element of the package. We must
+ * Return the referenced element of the package. We must
* add another reference to the referenced object, however.
*/
return_desc =
diff --git a/drivers/acpi/acpica/exoparg2.c b/drivers/acpi/acpica/exoparg2.c
index 879e8a2..ee5634a 100644
--- a/drivers/acpi/acpica/exoparg2.c
+++ b/drivers/acpi/acpica/exoparg2.c
@@ -123,7 +123,7 @@ acpi_status acpi_ex_opcode_2A_0T_0R(struct acpi_walk_state *walk_state)
/*
* Dispatch the notify to the appropriate handler
* NOTE: the request is queued for execution after this method
- * completes. The notify handlers are NOT invoked synchronously
+ * completes. The notify handlers are NOT invoked synchronously
* from this thread -- because handlers may in turn run other
* control methods.
*/
diff --git a/drivers/acpi/acpica/exoparg3.c b/drivers/acpi/acpica/exoparg3.c
index 00b19bf..2c89b46 100644
--- a/drivers/acpi/acpica/exoparg3.c
+++ b/drivers/acpi/acpica/exoparg3.c
@@ -157,7 +157,7 @@ acpi_status acpi_ex_opcode_3A_1T_1R(struct acpi_walk_state *walk_state)
case AML_MID_OP: /* Mid (Source[0], Index[1], Length[2], Result[3]) */
/*
- * Create the return object. The Source operand is guaranteed to be
+ * Create the return object. The Source operand is guaranteed to be
* either a String or a Buffer, so just use its type.
*/
return_desc = acpi_ut_create_internal_object((operand[0])->
diff --git a/drivers/acpi/acpica/exoparg6.c b/drivers/acpi/acpica/exoparg6.c
index 9818855..3e08695 100644
--- a/drivers/acpi/acpica/exoparg6.c
+++ b/drivers/acpi/acpica/exoparg6.c
@@ -268,7 +268,7 @@ acpi_status acpi_ex_opcode_6A_0T_1R(struct acpi_walk_state * walk_state)
* and the next should be examined.
*
* Upon finding a match, the loop will terminate via "break" at
- * the bottom. If it terminates "normally", match_value will be
+ * the bottom. If it terminates "normally", match_value will be
* ACPI_UINT64_MAX (Ones) (its initial value) indicating that no
* match was found.
*/
diff --git a/drivers/acpi/acpica/exprep.c b/drivers/acpi/acpica/exprep.c
index 9589248..ba9db4d 100644
--- a/drivers/acpi/acpica/exprep.c
+++ b/drivers/acpi/acpica/exprep.c
@@ -77,8 +77,8 @@ acpi_ex_generate_access(u32 field_bit_offset,
* any_acc keyword.
*
* NOTE: Need to have the region_length in order to check for boundary
- * conditions (end-of-region). However, the region_length is a deferred
- * operation. Therefore, to complete this implementation, the generation
+ * conditions (end-of-region). However, the region_length is a deferred
+ * operation. Therefore, to complete this implementation, the generation
* of this access width must be deferred until the region length has
* been evaluated.
*
@@ -307,7 +307,7 @@ acpi_ex_decode_field_access(union acpi_operand_object *obj_desc,
* RETURN: Status
*
* DESCRIPTION: Initialize the areas of the field object that are common
- * to the various types of fields. Note: This is very "sensitive"
+ * to the various types of fields. Note: This is very "sensitive"
* code because we are solving the general case for field
* alignment.
*
@@ -335,13 +335,13 @@ acpi_ex_prep_common_field_object(union acpi_operand_object *obj_desc,
obj_desc->common_field.bit_length = field_bit_length;
/*
- * Decode the access type so we can compute offsets. The access type gives
+ * Decode the access type so we can compute offsets. The access type gives
* two pieces of information - the width of each field access and the
* necessary byte_alignment (address granularity) of the access.
*
* For any_acc, the access_bit_width is the largest width that is both
* necessary and possible in an attempt to access the whole field in one
- * I/O operation. However, for any_acc, the byte_alignment is always one
+ * I/O operation. However, for any_acc, the byte_alignment is always one
* byte.
*
* For all Buffer Fields, the byte_alignment is always one byte.
@@ -362,7 +362,7 @@ acpi_ex_prep_common_field_object(union acpi_operand_object *obj_desc,
/*
* base_byte_offset is the address of the start of the field within the
- * region. It is the byte address of the first *datum* (field-width data
+ * region. It is the byte address of the first *datum* (field-width data
* unit) of the field. (i.e., the first datum that contains at least the
* first *bit* of the field.)
*
diff --git a/drivers/acpi/acpica/exregion.c b/drivers/acpi/acpica/exregion.c
index b41e333..1db2c0b 100644
--- a/drivers/acpi/acpica/exregion.c
+++ b/drivers/acpi/acpica/exregion.c
@@ -201,7 +201,7 @@ acpi_ex_system_memory_space_handler(u32 function,
* Perform the memory read or write
*
* Note: For machines that do not support non-aligned transfers, the target
- * address was checked for alignment above. We do not attempt to break the
+ * address was checked for alignment above. We do not attempt to break the
* transfer up into smaller (byte-size) chunks because the AML specifically
* asked for a transfer width that the hardware may require.
*/
diff --git a/drivers/acpi/acpica/exresnte.c b/drivers/acpi/acpica/exresnte.c
index 1cb057f..6239956 100644
--- a/drivers/acpi/acpica/exresnte.c
+++ b/drivers/acpi/acpica/exresnte.c
@@ -57,8 +57,8 @@ ACPI_MODULE_NAME("exresnte")
* PARAMETERS: object_ptr - Pointer to a location that contains
* a pointer to a NS node, and will receive a
* pointer to the resolved object.
- * walk_state - Current state. Valid only if executing AML
- * code. NULL if simply resolving an object
+ * walk_state - Current state. Valid only if executing AML
+ * code. NULL if simply resolving an object
*
* RETURN: Status
*
@@ -66,7 +66,7 @@ ACPI_MODULE_NAME("exresnte")
*
* Note: for some of the data types, the pointer attached to the Node
* can be either a pointer to an actual internal object or a pointer into the
- * AML stream itself. These types are currently:
+ * AML stream itself. These types are currently:
*
* ACPI_TYPE_INTEGER
* ACPI_TYPE_STRING
@@ -88,7 +88,7 @@ acpi_ex_resolve_node_to_value(struct acpi_namespace_node **object_ptr,
ACPI_FUNCTION_TRACE(ex_resolve_node_to_value);
/*
- * The stack pointer points to a struct acpi_namespace_node (Node). Get the
+ * The stack pointer points to a struct acpi_namespace_node (Node). Get the
* object that is attached to the Node.
*/
node = *object_ptr;
diff --git a/drivers/acpi/acpica/exresolv.c b/drivers/acpi/acpica/exresolv.c
index ae199e7..cc176b2 100644
--- a/drivers/acpi/acpica/exresolv.c
+++ b/drivers/acpi/acpica/exresolv.c
@@ -326,7 +326,7 @@ acpi_ex_resolve_object_to_value(union acpi_operand_object **stack_ptr,
*
* RETURN: Status
*
- * DESCRIPTION: Return the base object and type. Traverse a reference list if
+ * DESCRIPTION: Return the base object and type. Traverse a reference list if
* necessary to get to the base object.
*
******************************************************************************/
diff --git a/drivers/acpi/acpica/exresop.c b/drivers/acpi/acpica/exresop.c
index 04b70b3..b9ebff2 100644
--- a/drivers/acpi/acpica/exresop.c
+++ b/drivers/acpi/acpica/exresop.c
@@ -86,7 +86,7 @@ acpi_ex_check_object_type(acpi_object_type type_needed,
if (type_needed == ACPI_TYPE_LOCAL_REFERENCE) {
/*
* Allow the AML "Constant" opcodes (Zero, One, etc.) to be reference
- * objects and thus allow them to be targets. (As per the ACPI
+ * objects and thus allow them to be targets. (As per the ACPI
* specification, a store to a constant is a noop.)
*/
if ((this_type == ACPI_TYPE_INTEGER) &&
@@ -638,7 +638,7 @@ acpi_ex_resolve_operands(u16 opcode,
if (acpi_gbl_enable_interpreter_slack) {
/*
* Enable original behavior of Store(), allowing any and all
- * objects as the source operand. The ACPI spec does not
+ * objects as the source operand. The ACPI spec does not
* allow this, however.
*/
break;
diff --git a/drivers/acpi/acpica/exstore.c b/drivers/acpi/acpica/exstore.c
index 5fffe7a..90431f1 100644
--- a/drivers/acpi/acpica/exstore.c
+++ b/drivers/acpi/acpica/exstore.c
@@ -374,7 +374,7 @@ acpi_ex_store_object_to_index(union acpi_operand_object *source_desc,
* with the input value.
*
* When storing into an object the data is converted to the
- * target object type then stored in the object. This means
+ * target object type then stored in the object. This means
* that the target object type (for an initialized target) will
* not be changed by a store operation.
*
@@ -491,7 +491,7 @@ acpi_ex_store_object_to_node(union acpi_operand_object *source_desc,
acpi_ut_get_object_type_name(source_desc),
source_desc, node));
- /* No conversions for all other types. Just attach the source object */
+ /* No conversions for all other types. Just attach the source object */
status = acpi_ns_attach_object(node, source_desc,
source_desc->common.type);
diff --git a/drivers/acpi/acpica/exstoren.c b/drivers/acpi/acpica/exstoren.c
index 6fe6eac..87153bb 100644
--- a/drivers/acpi/acpica/exstoren.c
+++ b/drivers/acpi/acpica/exstoren.c
@@ -60,7 +60,7 @@ ACPI_MODULE_NAME("exstoren")
*
* RETURN: Status, resolved object in source_desc_ptr.
*
- * DESCRIPTION: Resolve an object. If the object is a reference, dereference
+ * DESCRIPTION: Resolve an object. If the object is a reference, dereference
* it and return the actual object in the source_desc_ptr.
*
******************************************************************************/
@@ -92,7 +92,7 @@ acpi_ex_resolve_object(union acpi_operand_object **source_desc_ptr,
/*
* Stores into a Field/Region or into a Integer/Buffer/String
- * are all essentially the same. This case handles the
+ * are all essentially the same. This case handles the
* "interchangeable" types Integer, String, and Buffer.
*/
if (source_desc->common.type == ACPI_TYPE_LOCAL_REFERENCE) {
@@ -166,7 +166,7 @@ acpi_ex_resolve_object(union acpi_operand_object **source_desc_ptr,
*
* RETURN: Status
*
- * DESCRIPTION: "Store" an object to another object. This may include
+ * DESCRIPTION: "Store" an object to another object. This may include
* converting the source type to the target type (implicit
* conversion), and a copy of the value of the source to
* the target.
@@ -177,14 +177,14 @@ acpi_ex_resolve_object(union acpi_operand_object **source_desc_ptr,
* with the input value.
*
* When storing into an object the data is converted to the
- * target object type then stored in the object. This means
+ * target object type then stored in the object. This means
* that the target object type (for an initialized target) will
* not be changed by a store operation.
*
* This module allows destination types of Number, String,
* Buffer, and Package.
*
- * Assumes parameters are already validated. NOTE: source_desc
+ * Assumes parameters are already validated. NOTE: source_desc
* resolution (from a reference object) must be performed by
* the caller if necessary.
*
diff --git a/drivers/acpi/acpica/exstorob.c b/drivers/acpi/acpica/exstorob.c
index b9ac30c..b5f339c 100644
--- a/drivers/acpi/acpica/exstorob.c
+++ b/drivers/acpi/acpica/exstorob.c
@@ -107,7 +107,7 @@ acpi_ex_store_buffer_to_buffer(union acpi_operand_object *source_desc,
#ifdef ACPI_OBSOLETE_BEHAVIOR
/*
* NOTE: ACPI versions up to 3.0 specified that the buffer must be
- * truncated if the string is smaller than the buffer. However, "other"
+ * truncated if the string is smaller than the buffer. However, "other"
* implementations of ACPI never did this and thus became the defacto
* standard. ACPI 3.0A changes this behavior such that the buffer
* is no longer truncated.
@@ -116,7 +116,7 @@ acpi_ex_store_buffer_to_buffer(union acpi_operand_object *source_desc,
/*
* OBSOLETE BEHAVIOR:
* If the original source was a string, we must truncate the buffer,
- * according to the ACPI spec. Integer-to-Buffer and Buffer-to-Buffer
+ * according to the ACPI spec. Integer-to-Buffer and Buffer-to-Buffer
* copy must not truncate the original buffer.
*/
if (original_src_type == ACPI_TYPE_STRING) {
diff --git a/drivers/acpi/acpica/exsystem.c b/drivers/acpi/acpica/exsystem.c
index 2d6d8bc..c8a0ad5 100644
--- a/drivers/acpi/acpica/exsystem.c
+++ b/drivers/acpi/acpica/exsystem.c
@@ -58,7 +58,7 @@ ACPI_MODULE_NAME("exsystem")
* RETURN: Status
*
* DESCRIPTION: Implements a semaphore wait with a check to see if the
- * semaphore is available immediately. If it is not, the
+ * semaphore is available immediately. If it is not, the
* interpreter is released before waiting.
*
******************************************************************************/
@@ -103,7 +103,7 @@ acpi_status acpi_ex_system_wait_semaphore(acpi_semaphore semaphore, u16 timeout)
* RETURN: Status
*
* DESCRIPTION: Implements a mutex wait with a check to see if the
- * mutex is available immediately. If it is not, the
+ * mutex is available immediately. If it is not, the
* interpreter is released before waiting.
*
******************************************************************************/
@@ -151,7 +151,7 @@ acpi_status acpi_ex_system_wait_mutex(acpi_mutex mutex, u16 timeout)
* DESCRIPTION: Suspend running thread for specified amount of time.
* Note: ACPI specification requires that Stall() does not
* relinquish the processor, and delays longer than 100 usec
- * should use Sleep() instead. We allow stalls up to 255 usec
+ * should use Sleep() instead. We allow stalls up to 255 usec
* for compatibility with other interpreters and existing BIOSs.
*
******************************************************************************/
@@ -253,7 +253,7 @@ acpi_status acpi_ex_system_signal_event(union acpi_operand_object * obj_desc)
* RETURN: Status
*
* DESCRIPTION: Provides an access point to perform synchronization operations
- * within the AML. This operation is a request to wait for an
+ * within the AML. This operation is a request to wait for an
* event.
*
******************************************************************************/
diff --git a/drivers/acpi/acpica/exutils.c b/drivers/acpi/acpica/exutils.c
index ff291e6..264d22d 100644
--- a/drivers/acpi/acpica/exutils.c
+++ b/drivers/acpi/acpica/exutils.c
@@ -44,12 +44,12 @@
/*
* DEFINE_AML_GLOBALS is tested in amlcode.h
* to determine whether certain global names should be "defined" or only
- * "declared" in the current compilation. This enhances maintainability
+ * "declared" in the current compilation. This enhances maintainability
* by enabling a single header file to embody all knowledge of the names
* in question.
*
* Exactly one module of any executable should #define DEFINE_GLOBALS
- * before #including the header files which use this convention. The
+ * before #including the header files which use this convention. The
* names in question will be defined and initialized in that module,
* and declared as extern in all other modules which #include those
* header files.
diff --git a/drivers/acpi/acpica/hwacpi.c b/drivers/acpi/acpica/hwacpi.c
index bcf931c..90a9aea 100644
--- a/drivers/acpi/acpica/hwacpi.c
+++ b/drivers/acpi/acpica/hwacpi.c
@@ -135,7 +135,7 @@ acpi_status acpi_hw_set_mode(u32 mode)
*
* RETURN: SYS_MODE_ACPI or SYS_MODE_LEGACY
*
- * DESCRIPTION: Return current operating state of system. Determined by
+ * DESCRIPTION: Return current operating state of system. Determined by
* querying the SCI_EN bit.
*
******************************************************************************/
diff --git a/drivers/acpi/acpica/hwtimer.c b/drivers/acpi/acpica/hwtimer.c
index 19f6cce..bfdce22 100644
--- a/drivers/acpi/acpica/hwtimer.c
+++ b/drivers/acpi/acpica/hwtimer.c
@@ -127,7 +127,7 @@ ACPI_EXPORT_SYMBOL(acpi_get_timer)
* a versatile and accurate timer.
*
* Note that this function accommodates only a single timer
- * rollover. Thus for 24-bit timers, this function should only
+ * rollover. Thus for 24-bit timers, this function should only
* be used for calculating durations less than ~4.6 seconds
* (~20 minutes for 32-bit timers) -- calculations below:
*
diff --git a/drivers/acpi/acpica/nsalloc.c b/drivers/acpi/acpica/nsalloc.c
index ac389e5..15143c4 100644
--- a/drivers/acpi/acpica/nsalloc.c
+++ b/drivers/acpi/acpica/nsalloc.c
@@ -332,7 +332,7 @@ void acpi_ns_delete_children(struct acpi_namespace_node *parent_node)
*
* RETURN: None.
*
- * DESCRIPTION: Delete a subtree of the namespace. This includes all objects
+ * DESCRIPTION: Delete a subtree of the namespace. This includes all objects
* stored within the subtree.
*
******************************************************************************/
@@ -418,7 +418,7 @@ void acpi_ns_delete_namespace_subtree(struct acpi_namespace_node *parent_node)
* RETURN: Status
*
* DESCRIPTION: Delete entries within the namespace that are owned by a
- * specific ID. Used to delete entire ACPI tables. All
+ * specific ID. Used to delete entire ACPI tables. All
* reference counts are updated.
*
* MUTEX: Locks namespace during deletion walk.
diff --git a/drivers/acpi/acpica/nsdump.c b/drivers/acpi/acpica/nsdump.c
index 993b124..924b3c7 100644
--- a/drivers/acpi/acpica/nsdump.c
+++ b/drivers/acpi/acpica/nsdump.c
@@ -692,7 +692,7 @@ void acpi_ns_dump_entry(acpi_handle handle, u32 debug_level)
*
* PARAMETERS: search_base - Root of subtree to be dumped, or
* NS_ALL to dump the entire namespace
- * max_depth - Maximum depth of dump. Use INT_MAX
+ * max_depth - Maximum depth of dump. Use INT_MAX
* for an effectively unlimited depth.
*
* RETURN: None
diff --git a/drivers/acpi/acpica/nsload.c b/drivers/acpi/acpica/nsload.c
index 76935ff..911f991 100644
--- a/drivers/acpi/acpica/nsload.c
+++ b/drivers/acpi/acpica/nsload.c
@@ -80,8 +80,8 @@ acpi_ns_load_table(u32 table_index, struct acpi_namespace_node *node)
/*
* Parse the table and load the namespace with all named
- * objects found within. Control methods are NOT parsed
- * at this time. In fact, the control methods cannot be
+ * objects found within. Control methods are NOT parsed
+ * at this time. In fact, the control methods cannot be
* parsed until the entire namespace is loaded, because
* if a control method makes a forward reference (call)
* to another control method, we can't continue parsing
@@ -122,7 +122,7 @@ acpi_ns_load_table(u32 table_index, struct acpi_namespace_node *node)
}
/*
- * Now we can parse the control methods. We always parse
+ * Now we can parse the control methods. We always parse
* them here for a sanity check, and if configured for
* just-in-time parsing, we delete the control method
* parse trees.
@@ -166,7 +166,7 @@ acpi_status acpi_ns_load_namespace(void)
}
/*
- * Load the namespace. The DSDT is required,
+ * Load the namespace. The DSDT is required,
* but the SSDT and PSDT tables are optional.
*/
status = acpi_ns_load_table_by_type(ACPI_TABLE_ID_DSDT);
@@ -283,7 +283,7 @@ static acpi_status acpi_ns_delete_subtree(acpi_handle start_handle)
* RETURN: Status
*
* DESCRIPTION: Shrinks the namespace, typically in response to an undocking
- * event. Deletes an entire subtree starting from (and
+ * event. Deletes an entire subtree starting from (and
* including) the given handle.
*
******************************************************************************/
diff --git a/drivers/acpi/acpica/nsobject.c b/drivers/acpi/acpica/nsobject.c
index d6c9a3c..e69f7fa 100644
--- a/drivers/acpi/acpica/nsobject.c
+++ b/drivers/acpi/acpica/nsobject.c
@@ -61,7 +61,7 @@ ACPI_MODULE_NAME("nsobject")
* RETURN: Status
*
* DESCRIPTION: Record the given object as the value associated with the
- * name whose acpi_handle is passed. If Object is NULL
+ * name whose acpi_handle is passed. If Object is NULL
* and Type is ACPI_TYPE_ANY, set the name as having no value.
* Note: Future may require that the Node->Flags field be passed
* as a parameter.
@@ -133,7 +133,7 @@ acpi_ns_attach_object(struct acpi_namespace_node *node,
((struct acpi_namespace_node *)object)->object) {
/*
* Value passed is a name handle and that name has a
- * non-null value. Use that name's value and type.
+ * non-null value. Use that name's value and type.
*/
obj_desc = ((struct acpi_namespace_node *)object)->object;
object_type = ((struct acpi_namespace_node *)object)->type;
@@ -321,7 +321,7 @@ union acpi_operand_object *acpi_ns_get_secondary_object(union
*
* RETURN: Status
*
- * DESCRIPTION: Low-level attach data. Create and attach a Data object.
+ * DESCRIPTION: Low-level attach data. Create and attach a Data object.
*
******************************************************************************/
@@ -377,7 +377,7 @@ acpi_ns_attach_data(struct acpi_namespace_node *node,
*
* RETURN: Status
*
- * DESCRIPTION: Low-level detach data. Delete the data node, but the caller
+ * DESCRIPTION: Low-level detach data. Delete the data node, but the caller
* is responsible for the actual data.
*
******************************************************************************/
diff --git a/drivers/acpi/acpica/nsparse.c b/drivers/acpi/acpica/nsparse.c
index ec7ba2d..233f756 100644
--- a/drivers/acpi/acpica/nsparse.c
+++ b/drivers/acpi/acpica/nsparse.c
@@ -168,11 +168,11 @@ acpi_ns_parse_table(u32 table_index, struct acpi_namespace_node *start_node)
/*
* AML Parse, pass 1
*
- * In this pass, we load most of the namespace. Control methods
- * are not parsed until later. A parse tree is not created. Instead,
- * each Parser Op subtree is deleted when it is finished. This saves
+ * In this pass, we load most of the namespace. Control methods
+ * are not parsed until later. A parse tree is not created. Instead,
+ * each Parser Op subtree is deleted when it is finished. This saves
* a great deal of memory, and allows a small cache of parse objects
- * to service the entire parse. The second pass of the parse then
+ * to service the entire parse. The second pass of the parse then
* performs another complete parse of the AML.
*/
ACPI_DEBUG_PRINT((ACPI_DB_PARSE, "**** Start pass 1\n"));
diff --git a/drivers/acpi/acpica/nsutils.c b/drivers/acpi/acpica/nsutils.c
index ef753a4..16b3da8 100644
--- a/drivers/acpi/acpica/nsutils.c
+++ b/drivers/acpi/acpica/nsutils.c
@@ -530,7 +530,7 @@ acpi_ns_externalize_name(u32 internal_name_length,
((num_segments > 0) ? (num_segments - 1) : 0) + 1;
/*
- * Check to see if we're still in bounds. If not, there's a problem
+ * Check to see if we're still in bounds. If not, there's a problem
* with internal_name (invalid format).
*/
if (required_length > internal_name_length) {
@@ -681,7 +681,7 @@ u32 acpi_ns_opens_scope(acpi_object_type type)
* \ (backslash) and ^ (carat) prefixes, and the
* . (period) to separate segments are supported.
* prefix_node - Root of subtree to be searched, or NS_ALL for the
- * root of the name space. If Name is fully
+ * root of the name space. If Name is fully
* qualified (first s8 is '\'), the passed value
* of Scope will not be accessed.
* flags - Used to indicate whether to perform upsearch or
@@ -689,7 +689,7 @@ u32 acpi_ns_opens_scope(acpi_object_type type)
* return_node - Where the Node is returned
*
* DESCRIPTION: Look up a name relative to a given scope and return the
- * corresponding Node. NOTE: Scope can be null.
+ * corresponding Node. NOTE: Scope can be null.
*
* MUTEX: Locks namespace
*
diff --git a/drivers/acpi/acpica/nswalk.c b/drivers/acpi/acpica/nswalk.c
index 730bccc..0483877 100644
--- a/drivers/acpi/acpica/nswalk.c
+++ b/drivers/acpi/acpica/nswalk.c
@@ -60,8 +60,8 @@ ACPI_MODULE_NAME("nswalk")
* RETURN: struct acpi_namespace_node - Pointer to the NEXT child or NULL if
* none is found.
*
- * DESCRIPTION: Return the next peer node within the namespace. If Handle
- * is valid, Scope is ignored. Otherwise, the first node
+ * DESCRIPTION: Return the next peer node within the namespace. If Handle
+ * is valid, Scope is ignored. Otherwise, the first node
* within Scope is returned.
*
******************************************************************************/
@@ -97,8 +97,8 @@ struct acpi_namespace_node *acpi_ns_get_next_node(struct acpi_namespace_node
* RETURN: struct acpi_namespace_node - Pointer to the NEXT child or NULL if
* none is found.
*
- * DESCRIPTION: Return the next peer node within the namespace. If Handle
- * is valid, Scope is ignored. Otherwise, the first node
+ * DESCRIPTION: Return the next peer node within the namespace. If Handle
+ * is valid, Scope is ignored. Otherwise, the first node
* within Scope is returned.
*
******************************************************************************/
@@ -305,7 +305,7 @@ acpi_ns_walk_namespace(acpi_object_type type,
/*
* Depth first search: Attempt to go down another level in the
- * namespace if we are allowed to. Don't go any further if we have
+ * namespace if we are allowed to. Don't go any further if we have
* reached the caller specified maximum depth or if the user
* function has specified that the maximum depth has been reached.
*/
diff --git a/drivers/acpi/acpica/nsxfeval.c b/drivers/acpi/acpica/nsxfeval.c
index ee4d873..d6a9f77 100644
--- a/drivers/acpi/acpica/nsxfeval.c
+++ b/drivers/acpi/acpica/nsxfeval.c
@@ -61,16 +61,16 @@ static void acpi_ns_resolve_references(struct acpi_evaluate_info *info);
* PARAMETERS: handle - Object handle (optional)
* pathname - Object pathname (optional)
* external_params - List of parameters to pass to method,
- * terminated by NULL. May be NULL
+ * terminated by NULL. May be NULL
* if no parameters are being passed.
* return_buffer - Where to put method's return value (if
- * any). If NULL, no value is returned.
+ * any). If NULL, no value is returned.
* return_type - Expected type of return object
*
* RETURN: Status
*
* DESCRIPTION: Find and evaluate the given object, passing the given
- * parameters if necessary. One of "Handle" or "Pathname" must
+ * parameters if necessary. One of "Handle" or "Pathname" must
* be valid (non-null)
*
******************************************************************************/
@@ -155,15 +155,15 @@ ACPI_EXPORT_SYMBOL(acpi_evaluate_object_typed)
* PARAMETERS: handle - Object handle (optional)
* pathname - Object pathname (optional)
* external_params - List of parameters to pass to method,
- * terminated by NULL. May be NULL
+ * terminated by NULL. May be NULL
* if no parameters are being passed.
* return_buffer - Where to put method's return value (if
- * any). If NULL, no value is returned.
+ * any). If NULL, no value is returned.
*
* RETURN: Status
*
* DESCRIPTION: Find and evaluate the given object, passing the given
- * parameters if necessary. One of "Handle" or "Pathname" must
+ * parameters if necessary. One of "Handle" or "Pathname" must
* be valid (non-null)
*
******************************************************************************/
@@ -656,7 +656,7 @@ acpi_ns_get_device_callback(acpi_handle obj_handle,
* DESCRIPTION: Performs a modified depth-first walk of the namespace tree,
* starting (and ending) at the object specified by start_handle.
* The user_function is called whenever an object of type
- * Device is found. If the user function returns
+ * Device is found. If the user function returns
* a non-zero value, the search is terminated immediately and this
* value is returned to the caller.
*
diff --git a/drivers/acpi/acpica/nsxfname.c b/drivers/acpi/acpica/nsxfname.c
index 7bc4985..ce87897 100644
--- a/drivers/acpi/acpica/nsxfname.c
+++ b/drivers/acpi/acpica/nsxfname.c
@@ -69,8 +69,8 @@ static char *acpi_ns_copy_device_id(struct acpi_pnp_device_id *dest,
* RETURN: Status
*
* DESCRIPTION: This routine will search for a caller specified name in the
- * name space. The caller can restrict the search region by
- * specifying a non NULL parent. The parent value is itself a
+ * name space. The caller can restrict the search region by
+ * specifying a non NULL parent. The parent value is itself a
* namespace handle.
*
******************************************************************************/
@@ -149,7 +149,7 @@ ACPI_EXPORT_SYMBOL(acpi_get_handle)
* RETURN: Pointer to a string containing the fully qualified Name.
*
* DESCRIPTION: This routine returns the fully qualified name associated with
- * the Handle parameter. This and the acpi_pathname_to_handle are
+ * the Handle parameter. This and the acpi_pathname_to_handle are
* complementary functions.
*
******************************************************************************/
diff --git a/drivers/acpi/acpica/nsxfobj.c b/drivers/acpi/acpica/nsxfobj.c
index 6766fc4..9d029da 100644
--- a/drivers/acpi/acpica/nsxfobj.c
+++ b/drivers/acpi/acpica/nsxfobj.c
@@ -220,8 +220,8 @@ ACPI_EXPORT_SYMBOL(acpi_get_parent)
*
* RETURN: Status
*
- * DESCRIPTION: Return the next peer object within the namespace. If Handle is
- * valid, Scope is ignored. Otherwise, the first object within
+ * DESCRIPTION: Return the next peer object within the namespace. If Handle is
+ * valid, Scope is ignored. Otherwise, the first object within
* Scope is returned.
*
******************************************************************************/
diff --git a/drivers/acpi/acpica/psargs.c b/drivers/acpi/acpica/psargs.c
index 844464c..cb79e2d 100644
--- a/drivers/acpi/acpica/psargs.c
+++ b/drivers/acpi/acpica/psargs.c
@@ -120,7 +120,7 @@ acpi_ps_get_next_package_length(struct acpi_parse_state *parser_state)
* RETURN: Pointer to end-of-package +1
*
* DESCRIPTION: Get next package length and return a pointer past the end of
- * the package. Consumes the package length field
+ * the package. Consumes the package length field
*
******************************************************************************/
@@ -147,8 +147,8 @@ u8 *acpi_ps_get_next_package_end(struct acpi_parse_state *parser_state)
* RETURN: Pointer to the start of the name string (pointer points into
* the AML.
*
- * DESCRIPTION: Get next raw namestring within the AML stream. Handles all name
- * prefix characters. Set parser state to point past the string.
+ * DESCRIPTION: Get next raw namestring within the AML stream. Handles all name
+ * prefix characters. Set parser state to point past the string.
* (Name is consumed from the AML.)
*
******************************************************************************/
@@ -220,7 +220,7 @@ char *acpi_ps_get_next_namestring(struct acpi_parse_state *parser_state)
*
* DESCRIPTION: Get next name (if method call, return # of required args).
* Names are looked up in the internal namespace to determine
- * if the name represents a control method. If a method
+ * if the name represents a control method. If a method
* is found, the number of arguments to the method is returned.
* This information is critical for parsing to continue correctly.
*
diff --git a/drivers/acpi/acpica/psopcode.c b/drivers/acpi/acpica/psopcode.c
index e5572a7..1793d93 100644
--- a/drivers/acpi/acpica/psopcode.c
+++ b/drivers/acpi/acpica/psopcode.c
@@ -59,7 +59,7 @@ static const u8 acpi_gbl_argument_count[] =
*
* DESCRIPTION: Opcode table. Each entry contains <opcode, type, name, operands>
* The name is a simple ascii string, the operand specifier is an
- * ascii string with one letter per operand. The letter specifies
+ * ascii string with one letter per operand. The letter specifies
* the operand type.
*
******************************************************************************/
@@ -183,7 +183,7 @@ static const u8 acpi_gbl_argument_count[] =
******************************************************************************/
/*
- * Master Opcode information table. A summary of everything we know about each
+ * Master Opcode information table. A summary of everything we know about each
* opcode, all in one place.
*/
const struct acpi_opcode_info acpi_gbl_aml_op_info[AML_NUM_OPCODES] = {
@@ -700,7 +700,7 @@ static const u8 acpi_gbl_short_op_index[256] = {
/*
* This table is indexed by the second opcode of the extended opcode
- * pair. It returns an index into the opcode table (acpi_gbl_aml_op_info)
+ * pair. It returns an index into the opcode table (acpi_gbl_aml_op_info)
*/
static const u8 acpi_gbl_long_op_index[NUM_EXTENDED_OPCODE] = {
/* 0 1 2 3 4 5 6 7 */
diff --git a/drivers/acpi/acpica/psparse.c b/drivers/acpi/acpica/psparse.c
index dfdda00..2494caf 100644
--- a/drivers/acpi/acpica/psparse.c
+++ b/drivers/acpi/acpica/psparse.c
@@ -43,9 +43,9 @@
/*
* Parse the AML and build an operation tree as most interpreters,
- * like Perl, do. Parsing is done by hand rather than with a YACC
+ * like Perl, do. Parsing is done by hand rather than with a YACC
* generated parser to tightly constrain stack and dynamic memory
- * usage. At the same time, parsing is kept flexible and the code
+ * usage. At the same time, parsing is kept flexible and the code
* fairly compact by parsing based on a list of AML opcode
* templates in aml_op_info[]
*/
@@ -379,7 +379,7 @@ acpi_ps_next_parse_state(struct acpi_walk_state *walk_state,
case AE_CTRL_FALSE:
/*
* Either an IF/WHILE Predicate was false or we encountered a BREAK
- * opcode. In both cases, we do not execute the rest of the
+ * opcode. In both cases, we do not execute the rest of the
* package; We simply close out the parent (finishing the walk of
* this branch of the tree) and continue execution at the parent
* level.
@@ -488,7 +488,7 @@ acpi_status acpi_ps_parse_aml(struct acpi_walk_state *walk_state)
acpi_gbl_current_walk_list = thread;
/*
- * Execute the walk loop as long as there is a valid Walk State. This
+ * Execute the walk loop as long as there is a valid Walk State. This
* handles nested control method invocations without recursion.
*/
ACPI_DEBUG_PRINT((ACPI_DB_PARSE, "State=%p\n", walk_state));
diff --git a/drivers/acpi/acpica/psutils.c b/drivers/acpi/acpica/psutils.c
index 8736ad5..4137dcb 100644
--- a/drivers/acpi/acpica/psutils.c
+++ b/drivers/acpi/acpica/psutils.c
@@ -108,7 +108,7 @@ void acpi_ps_init_op(union acpi_parse_object *op, u16 opcode)
* RETURN: Pointer to the new Op, null on failure
*
* DESCRIPTION: Allocate an acpi_op, choose op type (and thus size) based on
- * opcode. A cache of opcodes is available for the pure
+ * opcode. A cache of opcodes is available for the pure
* GENERIC_OP, since this is by far the most commonly used.
*
******************************************************************************/
@@ -164,7 +164,7 @@ union acpi_parse_object *acpi_ps_alloc_op(u16 opcode)
*
* RETURN: None.
*
- * DESCRIPTION: Free an Op object. Either put it on the GENERIC_OP cache list
+ * DESCRIPTION: Free an Op object. Either put it on the GENERIC_OP cache list
* or actually free it.
*
******************************************************************************/
diff --git a/drivers/acpi/acpica/rscalc.c b/drivers/acpi/acpica/rscalc.c
index 4274567..6851779 100644
--- a/drivers/acpi/acpica/rscalc.c
+++ b/drivers/acpi/acpica/rscalc.c
@@ -601,7 +601,7 @@ acpi_rs_get_pci_routing_table_length(union acpi_operand_object *package_object,
/*
* Calculate the size of the return buffer.
* The base size is the number of elements * the sizes of the
- * structures. Additional space for the strings is added below.
+ * structures. Additional space for the strings is added below.
* The minus one is to subtract the size of the u8 Source[1]
* member because it is added below.
*
diff --git a/drivers/acpi/acpica/tbxfroot.c b/drivers/acpi/acpica/tbxfroot.c
index f8ee9b3..28f3302 100644
--- a/drivers/acpi/acpica/tbxfroot.c
+++ b/drivers/acpi/acpica/tbxfroot.c
@@ -107,7 +107,7 @@ static acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp)
* RETURN: Status, RSDP physical address
*
* DESCRIPTION: Search lower 1Mbyte of memory for the root system descriptor
- * pointer structure. If it is found, set *RSDP to point to it.
+ * pointer structure. If it is found, set *RSDP to point to it.
*
* NOTE1: The RSDP must be either in the first 1K of the Extended
* BIOS Data Area or between E0000 and FFFFF (From ACPI Spec.)
diff --git a/drivers/acpi/acpica/utcache.c b/drivers/acpi/acpica/utcache.c
index eacb9ba..e1d40ed 100644
--- a/drivers/acpi/acpica/utcache.c
+++ b/drivers/acpi/acpica/utcache.c
@@ -183,7 +183,7 @@ acpi_status acpi_os_delete_cache(struct acpi_memory_list * cache)
*
* RETURN: None
*
- * DESCRIPTION: Release an object to the specified cache. If cache is full,
+ * DESCRIPTION: Release an object to the specified cache. If cache is full,
* the object is deleted.
*
******************************************************************************/
@@ -240,9 +240,9 @@ acpi_os_release_object(struct acpi_memory_list * cache, void *object)
*
* PARAMETERS: cache - Handle to cache object
*
- * RETURN: the acquired object. NULL on error
+ * RETURN: the acquired object. NULL on error
*
- * DESCRIPTION: Get an object from the specified cache. If cache is empty,
+ * DESCRIPTION: Get an object from the specified cache. If cache is empty,
* the object is allocated.
*
******************************************************************************/
diff --git a/drivers/acpi/acpica/utdebug.c b/drivers/acpi/acpica/utdebug.c
index 2c21799..7a33270 100644
--- a/drivers/acpi/acpica/utdebug.c
+++ b/drivers/acpi/acpica/utdebug.c
@@ -223,7 +223,7 @@ ACPI_EXPORT_SYMBOL(acpi_debug_print)
*
* RETURN: None
*
- * DESCRIPTION: Print message with no headers. Has same interface as
+ * DESCRIPTION: Print message with no headers. Has same interface as
* debug_print so that the same macros can be used.
*
******************************************************************************/
@@ -259,7 +259,7 @@ ACPI_EXPORT_SYMBOL(acpi_debug_print_raw)
*
* RETURN: None
*
- * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is
+ * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is
* set in debug_level
*
******************************************************************************/
@@ -291,7 +291,7 @@ ACPI_EXPORT_SYMBOL(acpi_ut_trace)
*
* RETURN: None
*
- * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is
+ * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is
* set in debug_level
*
******************************************************************************/
@@ -321,7 +321,7 @@ acpi_ut_trace_ptr(u32 line_number,
*
* RETURN: None
*
- * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is
+ * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is
* set in debug_level
*
******************************************************************************/
@@ -352,7 +352,7 @@ acpi_ut_trace_str(u32 line_number,
*
* RETURN: None
*
- * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is
+ * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is
* set in debug_level
*
******************************************************************************/
@@ -382,7 +382,7 @@ acpi_ut_trace_u32(u32 line_number,
*
* RETURN: None
*
- * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is
+ * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is
* set in debug_level
*
******************************************************************************/
@@ -414,7 +414,7 @@ ACPI_EXPORT_SYMBOL(acpi_ut_exit)
*
* RETURN: None
*
- * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is
+ * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is
* set in debug_level. Prints exit status also.
*
******************************************************************************/
@@ -455,7 +455,7 @@ ACPI_EXPORT_SYMBOL(acpi_ut_status_exit)
*
* RETURN: None
*
- * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is
+ * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is
* set in debug_level. Prints exit value also.
*
******************************************************************************/
@@ -487,7 +487,7 @@ ACPI_EXPORT_SYMBOL(acpi_ut_value_exit)
*
* RETURN: None
*
- * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is
+ * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is
* set in debug_level. Prints exit value also.
*
******************************************************************************/
diff --git a/drivers/acpi/acpica/utmath.c b/drivers/acpi/acpica/utmath.c
index d88a8aa..4956367 100644
--- a/drivers/acpi/acpica/utmath.c
+++ b/drivers/acpi/acpica/utmath.c
@@ -81,7 +81,7 @@ typedef union uint64_overlay {
* RETURN: Status (Checks for divide-by-zero)
*
* DESCRIPTION: Perform a short (maximum 64 bits divided by 32 bits)
- * divide and modulo. The result is a 64-bit quotient and a
+ * divide and modulo. The result is a 64-bit quotient and a
* 32-bit remainder.
*
******************************************************************************/
diff --git a/drivers/acpi/acpica/utmisc.c b/drivers/acpi/acpica/utmisc.c
index beea1d4..fba6eba 100644
--- a/drivers/acpi/acpica/utmisc.c
+++ b/drivers/acpi/acpica/utmisc.c
@@ -250,7 +250,7 @@ acpi_status acpi_ut_allocate_owner_id(acpi_owner_id * owner_id)
* control method or unloading a table. Either way, we would
* ignore any error anyway.
*
- * DESCRIPTION: Release a table or method owner ID. Valid IDs are 1 - 255
+ * DESCRIPTION: Release a table or method owner ID. Valid IDs are 1 - 255
*
******************************************************************************/
@@ -534,8 +534,8 @@ u32 acpi_ut_dword_byte_swap(u32 value)
* RETURN: None
*
* DESCRIPTION: Set the global integer bit width based upon the revision
- * of the DSDT. For Revision 1 and 0, Integers are 32 bits.
- * For Revision 2 and above, Integers are 64 bits. Yes, this
+ * of the DSDT. For Revision 1 and 0, Integers are 32 bits.
+ * For Revision 2 and above, Integers are 64 bits. Yes, this
* makes a difference.
*
******************************************************************************/
@@ -671,7 +671,7 @@ u8 acpi_ut_valid_acpi_char(char character, u32 position)
*
* RETURN: TRUE if the name is valid, FALSE otherwise
*
- * DESCRIPTION: Check for a valid ACPI name. Each character must be one of:
+ * DESCRIPTION: Check for a valid ACPI name. Each character must be one of:
* 1) Upper case alpha
* 2) numeric
* 3) underscore
@@ -1010,10 +1010,10 @@ acpi_ut_walk_package_tree(union acpi_operand_object *source_object,
/*
* Check for:
- * 1) An uninitialized package element. It is completely
+ * 1) An uninitialized package element. It is completely
* legal to declare a package and leave it uninitialized
* 2) Not an internal object - can be a namespace node instead
- * 3) Any type other than a package. Packages are handled in else
+ * 3) Any type other than a package. Packages are handled in else
* case below.
*/
if ((!this_source_obj) ||
@@ -1032,7 +1032,7 @@ acpi_ut_walk_package_tree(union acpi_operand_object *source_object,
state->pkg.source_object->package.count) {
/*
* We've handled all of the objects at this level, This means
- * that we have just completed a package. That package may
+ * that we have just completed a package. That package may
* have contained one or more packages itself.
*
* Delete this state and pop the previous state (package).
diff --git a/drivers/acpi/acpica/utmutex.c b/drivers/acpi/acpica/utmutex.c
index 93a1191..5ccf57c 100644
--- a/drivers/acpi/acpica/utmutex.c
+++ b/drivers/acpi/acpica/utmutex.c
@@ -228,9 +228,9 @@ acpi_status acpi_ut_acquire_mutex(acpi_mutex_handle mutex_id)
/*
* Mutex debug code, for internal debugging only.
*
- * Deadlock prevention. Check if this thread owns any mutexes of value
- * greater than or equal to this one. If so, the thread has violated
- * the mutex ordering rule. This indicates a coding error somewhere in
+ * Deadlock prevention. Check if this thread owns any mutexes of value
+ * greater than or equal to this one. If so, the thread has violated
+ * the mutex ordering rule. This indicates a coding error somewhere in
* the ACPI subsystem code.
*/
for (i = mutex_id; i < ACPI_NUM_MUTEX; i++) {
@@ -321,9 +321,9 @@ acpi_status acpi_ut_release_mutex(acpi_mutex_handle mutex_id)
/*
* Mutex debug code, for internal debugging only.
*
- * Deadlock prevention. Check if this thread owns any mutexes of value
- * greater than this one. If so, the thread has violated the mutex
- * ordering rule. This indicates a coding error somewhere in
+ * Deadlock prevention. Check if this thread owns any mutexes of value
+ * greater than this one. If so, the thread has violated the mutex
+ * ordering rule. This indicates a coding error somewhere in
* the ACPI subsystem code.
*/
for (i = mutex_id; i < ACPI_NUM_MUTEX; i++) {
diff --git a/drivers/acpi/acpica/utobject.c b/drivers/acpi/acpica/utobject.c
index 655f079..5c52ca7 100644
--- a/drivers/acpi/acpica/utobject.c
+++ b/drivers/acpi/acpica/utobject.c
@@ -77,7 +77,7 @@ acpi_ut_get_element_length(u8 object_type,
*
* NOTE: We always allocate the worst-case object descriptor because
* these objects are cached, and we want them to be
- * one-size-satisifies-any-request. This in itself may not be
+ * one-size-satisifies-any-request. This in itself may not be
* the most memory efficient, but the efficiency of the object
* cache should more than make up for this!
*
@@ -370,9 +370,9 @@ u8 acpi_ut_valid_internal_object(void *object)
* line_number - Caller's line number (for error output)
* component_id - Caller's component ID (for error output)
*
- * RETURN: Pointer to newly allocated object descriptor. Null on error
+ * RETURN: Pointer to newly allocated object descriptor. Null on error
*
- * DESCRIPTION: Allocate a new object descriptor. Gracefully handle
+ * DESCRIPTION: Allocate a new object descriptor. Gracefully handle
* error conditions.
*
******************************************************************************/
@@ -554,7 +554,7 @@ acpi_ut_get_simple_object_size(union acpi_operand_object *internal_object,
/*
* Account for the space required by the object rounded up to the next
- * multiple of the machine word size. This keeps each object aligned
+ * multiple of the machine word size. This keeps each object aligned
* on a machine word boundary. (preventing alignment faults on some
* machines.)
*/
diff --git a/drivers/acpi/acpica/utstate.c b/drivers/acpi/acpica/utstate.c
index a1c9882..cee0473 100644
--- a/drivers/acpi/acpica/utstate.c
+++ b/drivers/acpi/acpica/utstate.c
@@ -147,7 +147,7 @@ union acpi_generic_state *acpi_ut_pop_generic_state(union acpi_generic_state
*
* RETURN: The new state object. NULL on failure.
*
- * DESCRIPTION: Create a generic state object. Attempt to obtain one from
+ * DESCRIPTION: Create a generic state object. Attempt to obtain one from
* the global state cache; If none available, create a new one.
*
******************************************************************************/
diff --git a/drivers/acpi/acpica/uttrack.c b/drivers/acpi/acpica/uttrack.c
index e79c49d..79f311c 100644
--- a/drivers/acpi/acpica/uttrack.c
+++ b/drivers/acpi/acpica/uttrack.c
@@ -45,9 +45,9 @@
* These procedures are used for tracking memory leaks in the subsystem, and
* they get compiled out when the ACPI_DBG_TRACK_ALLOCATIONS is not set.
*
- * Each memory allocation is tracked via a doubly linked list. Each
+ * Each memory allocation is tracked via a doubly linked list. Each
* element contains the caller's component, module name, function name, and
- * line number. acpi_ut_allocate and acpi_ut_allocate_zeroed call
+ * line number. acpi_ut_allocate and acpi_ut_allocate_zeroed call
* acpi_ut_track_allocation to add an element to the list; deletion
* occurs in the body of acpi_ut_free.
*/
@@ -499,7 +499,7 @@ void acpi_ut_dump_allocation_info(void)
* FUNCTION: acpi_ut_dump_allocations
*
* PARAMETERS: component - Component(s) to dump info for.
- * module - Module to dump info for. NULL means all.
+ * module - Module to dump info for. NULL means all.
*
* RETURN: None
*
diff --git a/drivers/acpi/acpica/utxface.c b/drivers/acpi/acpica/utxface.c
index 0c98d42..390db0c 100644
--- a/drivers/acpi/acpica/utxface.c
+++ b/drivers/acpi/acpica/utxface.c
@@ -147,7 +147,7 @@ ACPI_EXPORT_SYMBOL(acpi_subsystem_status)
* RETURN: status - the status of the call
*
* DESCRIPTION: This function is called to get information about the current
- * state of the ACPI subsystem. It will return system information
+ * state of the ACPI subsystem. It will return system information
* in the out_buffer.
*
* If the function fails an appropriate status will be returned
diff --git a/include/acpi/acexcep.h b/include/acpi/acexcep.h
index 1950344..6c3890e 100644
--- a/include/acpi/acexcep.h
+++ b/include/acpi/acexcep.h
@@ -122,7 +122,7 @@
#define AE_CODE_TBL_MAX 0x0005
/*
- * AML exceptions. These are caused by problems with
+ * AML exceptions. These are caused by problems with
* the actual AML byte stream
*/
#define AE_AML_BAD_OPCODE (acpi_status) (0x0001 | AE_CODE_AML)
--
1.7.10
^ permalink raw reply related [flat|nested] 28+ messages in thread* [PATCH 14/26] ACPICA: Remove extra spaces after periods in the Intel license
2012-10-31 2:24 [PATCH 00/26] ACPICA 20121018 Release Lv Zheng
` (12 preceding siblings ...)
2012-10-31 2:26 ` [PATCH 13/26] ACPICA: Remove extra spaces after periods within comments Lv Zheng
@ 2012-10-31 2:27 ` Lv Zheng
2012-10-31 2:27 ` [PATCH 15/26] ACPICA: Resource Mgr: Small fix for buffer size calculation Lv Zheng
` (12 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: Lv Zheng @ 2012-10-31 2:27 UTC (permalink / raw)
To: Len Brown, Rafael J Wysocki; +Cc: linux-acpi, Bob Moore, Lv Zheng
From: Bob Moore <robert.moore@intel.com>
For consistency with the rest of the source code.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
include/acpi/acpiosxf.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index 64e2c8b..4315274 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -1,6 +1,6 @@
/******************************************************************************
*
- * Name: acpiosxf.h - All interfaces to the OS Services Layer (OSL). These
+ * Name: acpiosxf.h - All interfaces to the OS Services Layer (OSL). These
* interfaces must be implemented by OSL to interface the
* ACPI components to the host operating system.
*
--
1.7.10
^ permalink raw reply related [flat|nested] 28+ messages in thread* [PATCH 15/26] ACPICA: Resource Mgr: Small fix for buffer size calculation
2012-10-31 2:24 [PATCH 00/26] ACPICA 20121018 Release Lv Zheng
` (13 preceding siblings ...)
2012-10-31 2:27 ` [PATCH 14/26] ACPICA: Remove extra spaces after periods in the Intel license Lv Zheng
@ 2012-10-31 2:27 ` Lv Zheng
2012-10-31 2:27 ` [PATCH 16/26] ACPICA: Add debug print message for mutex objects that are force-released Lv Zheng
` (11 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: Lv Zheng @ 2012-10-31 2:27 UTC (permalink / raw)
To: Len Brown, Rafael J Wysocki; +Cc: linux-acpi, Feng Tang, Bob Moore, Lv Zheng
From: Feng Tang <feng.tang@intel.com>
Fixes a one byte error in the output buffer calculation.
Feng Tang - ACPICA BZ 849:
https://www.acpica.org/bugzilla/show_bug.cgi?id=849
Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
drivers/acpi/acpica/rscalc.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/acpi/acpica/rscalc.c b/drivers/acpi/acpica/rscalc.c
index 6851779..147feb6 100644
--- a/drivers/acpi/acpica/rscalc.c
+++ b/drivers/acpi/acpica/rscalc.c
@@ -457,6 +457,15 @@ acpi_rs_get_list_length(u8 * aml_buffer,
* Get the number of vendor data bytes
*/
extra_struct_bytes = resource_length;
+
+ /*
+ * There is already one byte included in the minimum
+ * descriptor size. If there are extra struct bytes,
+ * subtract one from the count.
+ */
+ if (extra_struct_bytes) {
+ extra_struct_bytes--;
+ }
break;
case ACPI_RESOURCE_NAME_END_TAG:
--
1.7.10
^ permalink raw reply related [flat|nested] 28+ messages in thread* [PATCH 16/26] ACPICA: Add debug print message for mutex objects that are force-released
2012-10-31 2:24 [PATCH 00/26] ACPICA 20121018 Release Lv Zheng
` (14 preceding siblings ...)
2012-10-31 2:27 ` [PATCH 15/26] ACPICA: Resource Mgr: Small fix for buffer size calculation Lv Zheng
@ 2012-10-31 2:27 ` Lv Zheng
2012-10-31 2:27 ` [PATCH 17/26] ACPICA: AcpiExec: Improve algorithm for tracking memory leaks Lv Zheng
` (10 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: Lv Zheng @ 2012-10-31 2:27 UTC (permalink / raw)
To: Len Brown, Rafael J Wysocki; +Cc: linux-acpi, Bob Moore, Lv Zheng
From: Bob Moore <robert.moore@intel.com>
At control method termination, any currently acquired mutex
objects are force-released. Add a new message for each one that
is released.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
drivers/acpi/acpica/exmutex.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/acpi/acpica/exmutex.c b/drivers/acpi/acpica/exmutex.c
index 4723974..d1f449d 100644
--- a/drivers/acpi/acpica/exmutex.c
+++ b/drivers/acpi/acpica/exmutex.c
@@ -461,7 +461,7 @@ void acpi_ex_release_all_mutexes(struct acpi_thread_state *thread)
union acpi_operand_object *next = thread->acquired_mutex_list;
union acpi_operand_object *obj_desc;
- ACPI_FUNCTION_ENTRY();
+ ACPI_FUNCTION_NAME(ex_release_all_mutexes);
/* Traverse the list of owned mutexes, releasing each one */
@@ -473,6 +473,10 @@ void acpi_ex_release_all_mutexes(struct acpi_thread_state *thread)
obj_desc->mutex.next = NULL;
obj_desc->mutex.acquisition_depth = 0;
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "Force-releasing held mutex: %p\n",
+ obj_desc));
+
/* Release the mutex, special case for Global Lock */
if (obj_desc == acpi_gbl_global_lock_mutex) {
--
1.7.10
^ permalink raw reply related [flat|nested] 28+ messages in thread* [PATCH 17/26] ACPICA: AcpiExec: Improve algorithm for tracking memory leaks
2012-10-31 2:24 [PATCH 00/26] ACPICA 20121018 Release Lv Zheng
` (15 preceding siblings ...)
2012-10-31 2:27 ` [PATCH 16/26] ACPICA: Add debug print message for mutex objects that are force-released Lv Zheng
@ 2012-10-31 2:27 ` Lv Zheng
2012-10-31 2:27 ` [PATCH 18/26] ACPICA: Add ACPI_MOVE_NAME macro to optimize 4-byte ACPI_NAME copies Lv Zheng
` (9 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: Lv Zheng @ 2012-10-31 2:27 UTC (permalink / raw)
To: Len Brown, Rafael J Wysocki; +Cc: linux-acpi, Bob Moore, Lv Zheng
From: Bob Moore <robert.moore@intel.com>
Add some intelligence to the code that maintains the global
list of allocated memory. The list is now ordered by allocated
memory address, significantly improving performance. When running
AcpiExec on the ASLTS test suite, speed improvements of 3X to 5X
are seen, depending on the platform and/or the environment.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
drivers/acpi/acpica/uttrack.c | 100 +++++++++++++++++++++++++++++------------
1 file changed, 71 insertions(+), 29 deletions(-)
diff --git a/drivers/acpi/acpica/uttrack.c b/drivers/acpi/acpica/uttrack.c
index 79f311c..a424a9e 100644
--- a/drivers/acpi/acpica/uttrack.c
+++ b/drivers/acpi/acpica/uttrack.c
@@ -61,7 +61,9 @@
ACPI_MODULE_NAME("uttrack")
/* Local prototypes */
-static struct acpi_debug_mem_block *acpi_ut_find_allocation(void *allocation);
+static struct acpi_debug_mem_block *acpi_ut_find_allocation(struct
+ acpi_debug_mem_block
+ *allocation);
static acpi_status
acpi_ut_track_allocation(struct acpi_debug_mem_block *address,
@@ -263,31 +265,61 @@ acpi_ut_free_and_track(void *allocation,
*
* PARAMETERS: allocation - Address of allocated memory
*
- * RETURN: A list element if found; NULL otherwise.
+ * RETURN: Three cases:
+ * 1) List is empty, NULL is returned.
+ * 2) Element was found. Returns Allocation parameter.
+ * 3) Element was not found. Returns position where it should be
+ * inserted into the list.
*
* DESCRIPTION: Searches for an element in the global allocation tracking list.
+ * If the element is not found, returns the location within the
+ * list where the element should be inserted.
+ *
+ * Note: The list is ordered by larger-to-smaller addresses.
+ *
+ * This global list is used to detect memory leaks in ACPICA as
+ * well as other issues such as an attempt to release the same
+ * internal object more than once. Although expensive as far
+ * as cpu time, this list is much more helpful for finding these
+ * types of issues than using memory leak detectors outside of
+ * the ACPICA code.
*
******************************************************************************/
-static struct acpi_debug_mem_block *acpi_ut_find_allocation(void *allocation)
+static struct acpi_debug_mem_block *acpi_ut_find_allocation(struct
+ acpi_debug_mem_block
+ *allocation)
{
struct acpi_debug_mem_block *element;
- ACPI_FUNCTION_ENTRY();
-
element = acpi_gbl_global_list->list_head;
+ if (!element) {
+ return (NULL);
+ }
+
+ /*
+ * Search for the address.
+ *
+ * Note: List is ordered by larger-to-smaller addresses, on the
+ * assumption that a new allocation usually has a larger address
+ * than previous allocations.
+ */
+ while (element > allocation) {
- /* Search for the address. */
+ /* Check for end-of-list */
- while (element) {
- if (element == allocation) {
+ if (!element->next) {
return (element);
}
element = element->next;
}
- return (NULL);
+ if (element == allocation) {
+ return (element);
+ }
+
+ return (element->previous);
}
/*******************************************************************************
@@ -301,7 +333,7 @@ static struct acpi_debug_mem_block *acpi_ut_find_allocation(void *allocation)
* module - Source file name of caller
* line - Line number of caller
*
- * RETURN: None.
+ * RETURN: Status
*
* DESCRIPTION: Inserts an element into the global allocation tracking list.
*
@@ -330,22 +362,18 @@ acpi_ut_track_allocation(struct acpi_debug_mem_block *allocation,
}
/*
- * Search list for this address to make sure it is not already on the list.
- * This will catch several kinds of problems.
+ * Search the global list for this address to make sure it is not
+ * already present. This will catch several kinds of problems.
*/
element = acpi_ut_find_allocation(allocation);
- if (element) {
+ if (element == allocation) {
ACPI_ERROR((AE_INFO,
- "UtTrackAllocation: Allocation already present in list! (%p)",
+ "UtTrackAllocation: Allocation (%p) already present in global list!",
allocation));
-
- ACPI_ERROR((AE_INFO, "Element %p Address %p",
- element, allocation));
-
goto unlock_and_exit;
}
- /* Fill in the instance data. */
+ /* Fill in the instance data */
allocation->size = (u32)size;
allocation->alloc_type = alloc_type;
@@ -355,17 +383,31 @@ acpi_ut_track_allocation(struct acpi_debug_mem_block *allocation,
ACPI_STRNCPY(allocation->module, module, ACPI_MAX_MODULE_NAME);
allocation->module[ACPI_MAX_MODULE_NAME - 1] = 0;
- /* Insert at list head */
+ if (!element) {
- if (mem_list->list_head) {
- ((struct acpi_debug_mem_block *)(mem_list->list_head))->
- previous = allocation;
- }
+ /* Insert at list head */
+
+ if (mem_list->list_head) {
+ ((struct acpi_debug_mem_block *)(mem_list->list_head))->
+ previous = allocation;
+ }
+
+ allocation->next = mem_list->list_head;
+ allocation->previous = NULL;
- allocation->next = mem_list->list_head;
- allocation->previous = NULL;
+ mem_list->list_head = allocation;
+ } else {
+ /* Insert after element */
+
+ allocation->next = element->next;
+ allocation->previous = element;
+
+ if (element->next) {
+ (element->next)->previous = allocation;
+ }
- mem_list->list_head = allocation;
+ element->next = allocation;
+ }
unlock_and_exit:
status = acpi_ut_release_mutex(ACPI_MTX_MEMORY);
@@ -381,7 +423,7 @@ acpi_ut_track_allocation(struct acpi_debug_mem_block *allocation,
* module - Source file name of caller
* line - Line number of caller
*
- * RETURN:
+ * RETURN: Status
*
* DESCRIPTION: Deletes an element from the global allocation tracking list.
*
@@ -443,7 +485,7 @@ acpi_ut_remove_allocation(struct acpi_debug_mem_block *allocation,
*
* FUNCTION: acpi_ut_dump_allocation_info
*
- * PARAMETERS:
+ * PARAMETERS: None
*
* RETURN: None
*
--
1.7.10
^ permalink raw reply related [flat|nested] 28+ messages in thread* [PATCH 18/26] ACPICA: Add ACPI_MOVE_NAME macro to optimize 4-byte ACPI_NAME copies
2012-10-31 2:24 [PATCH 00/26] ACPICA 20121018 Release Lv Zheng
` (16 preceding siblings ...)
2012-10-31 2:27 ` [PATCH 17/26] ACPICA: AcpiExec: Improve algorithm for tracking memory leaks Lv Zheng
@ 2012-10-31 2:27 ` Lv Zheng
2012-10-31 2:27 ` [PATCH 19/26] ACPICA: Enhance error reporting for invalid opcodes and bad ACPI_NAMEs Lv Zheng
` (8 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: Lv Zheng @ 2012-10-31 2:27 UTC (permalink / raw)
To: Len Brown, Rafael J Wysocki; +Cc: linux-acpi, Bob Moore, Lv Zheng
From: Bob Moore <robert.moore@intel.com>
Resolves to a 32-bit move for the normal case, strncpy on machines
that do not support misaligned transfers.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
include/acpi/actypes.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 1fa6ba1..d1fb674 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -453,10 +453,14 @@ typedef u64 acpi_integer;
#define ACPI_PHYSADDR_TO_PTR(i) ACPI_TO_POINTER(i)
#define ACPI_PTR_TO_PHYSADDR(i) ACPI_TO_INTEGER(i)
+/* Optimizations for 4-character (32-bit) acpi_name manipulation */
+
#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
#define ACPI_COMPARE_NAME(a,b) (*ACPI_CAST_PTR (u32, (a)) == *ACPI_CAST_PTR (u32, (b)))
+#define ACPI_MOVE_NAME(dest,src) (*ACPI_CAST_PTR (u32, (dest)) = *ACPI_CAST_PTR (u32, (src)))
#else
#define ACPI_COMPARE_NAME(a,b) (!ACPI_STRNCMP (ACPI_CAST_PTR (char, (a)), ACPI_CAST_PTR (char, (b)), ACPI_NAME_SIZE))
+#define ACPI_MOVE_NAME(dest,src) (ACPI_STRNCPY (ACPI_CAST_PTR (char, (dest)), ACPI_CAST_PTR (char, (src)), ACPI_NAME_SIZE))
#endif
/*******************************************************************************
--
1.7.10
^ permalink raw reply related [flat|nested] 28+ messages in thread* [PATCH 19/26] ACPICA: Enhance error reporting for invalid opcodes and bad ACPI_NAMEs
2012-10-31 2:24 [PATCH 00/26] ACPICA 20121018 Release Lv Zheng
` (17 preceding siblings ...)
2012-10-31 2:27 ` [PATCH 18/26] ACPICA: Add ACPI_MOVE_NAME macro to optimize 4-byte ACPI_NAME copies Lv Zheng
@ 2012-10-31 2:27 ` Lv Zheng
2012-10-31 2:27 ` [PATCH 20/26] ACPICA: Update support for ACPI 5 MPST table Lv Zheng
` (7 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: Lv Zheng @ 2012-10-31 2:27 UTC (permalink / raw)
To: Len Brown, Rafael J Wysocki; +Cc: linux-acpi, Bob Moore, Lv Zheng
From: Bob Moore <robert.moore@intel.com>
For disassembler, dump the 48 bytes surrounding the invalid
opcode. Fix incorrect table offset reported for invalid opcodes.
Report original 32-bit value for bad ACPI_NAMEs.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
drivers/acpi/acpica/nsutils.c | 9 ++++---
drivers/acpi/acpica/psloop.c | 51 ++++++++++++++++++++++++++++++---------
drivers/acpi/acpica/utmisc.c | 3 +++
drivers/acpi/acpica/utxferror.c | 2 +-
4 files changed, 49 insertions(+), 16 deletions(-)
diff --git a/drivers/acpi/acpica/nsutils.c b/drivers/acpi/acpica/nsutils.c
index 16b3da8..0d3d481 100644
--- a/drivers/acpi/acpica/nsutils.c
+++ b/drivers/acpi/acpica/nsutils.c
@@ -557,10 +557,11 @@ acpi_ns_externalize_name(u32 internal_name_length,
(*converted_name)[j++] = '.';
}
- (*converted_name)[j++] = internal_name[names_index++];
- (*converted_name)[j++] = internal_name[names_index++];
- (*converted_name)[j++] = internal_name[names_index++];
- (*converted_name)[j++] = internal_name[names_index++];
+ ACPI_MOVE_NAME(*converted_name, internal_name);
+ acpi_ut_repair_name(*converted_name);
+
+ j += ACPI_NAME_SIZE;
+ names_index += ACPI_NAME_SIZE;
}
}
diff --git a/drivers/acpi/acpica/psloop.c b/drivers/acpi/acpica/psloop.c
index 799162c..faed180 100644
--- a/drivers/acpi/acpica/psloop.c
+++ b/drivers/acpi/acpica/psloop.c
@@ -135,16 +135,38 @@ static acpi_status acpi_ps_get_aml_opcode(struct acpi_walk_state *walk_state)
/* The opcode is unrecognized. Just skip unknown opcodes */
- ACPI_ERROR((AE_INFO,
- "Found unknown opcode 0x%X at AML address %p offset 0x%X, ignoring",
- walk_state->opcode, walk_state->parser_state.aml,
- walk_state->aml_offset));
+ if (walk_state->pass_number == 2) {
+ ACPI_ERROR((AE_INFO,
+ "Unknown opcode 0x%.2X at table offset 0x%.4X, ignoring",
+ walk_state->opcode,
+ walk_state->aml_offset +
+ sizeof(struct acpi_table_header)));
- ACPI_DUMP_BUFFER(walk_state->parser_state.aml, 128);
+ ACPI_DUMP_BUFFER(walk_state->parser_state.aml, 128);
- /* Assume one-byte bad opcode */
+#ifdef ACPI_ASL_COMPILER
+
+ acpi_os_printf
+ ("/*\nError: Unknown opcode 0x%.2X at table offset 0x%.4X, context:\n",
+ walk_state->opcode,
+ walk_state->aml_offset +
+ sizeof(struct acpi_table_header));
+
+ /* TBD: Pass current offset to dump_buffer */
+
+ acpi_ut_dump_buffer2(((u8 *)walk_state->parser_state.
+ aml - 16), 48, DB_BYTE_DISPLAY);
+ acpi_os_printf(" */\n");
+#endif
+ }
+
+ /* Increment past one or two-byte opcode */
walk_state->parser_state.aml++;
+ if (walk_state->opcode > 0xFF) {
+ walk_state->parser_state.aml++;
+ }
+
return_ACPI_STATUS(AE_CTRL_PARSE_CONTINUE);
default:
@@ -519,11 +541,18 @@ acpi_ps_get_arguments(struct acpi_walk_state *walk_state,
if ((op_info->class ==
AML_CLASS_EXECUTE) && (!arg)) {
ACPI_WARNING((AE_INFO,
- "Detected an unsupported executable opcode "
- "at module-level: [0x%.4X] at table offset 0x%.4X",
- op->common.aml_opcode,
- (u32)((aml_op_start - walk_state->parser_state.aml_start)
- + sizeof(struct acpi_table_header))));
+ "Unsupported module-level executable opcode "
+ "0x%.2X at table offset 0x%.4X",
+ op->common.
+ aml_opcode,
+ (u32)
+ (ACPI_PTR_DIFF
+ (aml_op_start,
+ walk_state->
+ parser_state.
+ aml_start) +
+ sizeof(struct
+ acpi_table_header))));
}
}
break;
diff --git a/drivers/acpi/acpica/utmisc.c b/drivers/acpi/acpica/utmisc.c
index fba6eba..0405c0f 100644
--- a/drivers/acpi/acpica/utmisc.c
+++ b/drivers/acpi/acpica/utmisc.c
@@ -720,9 +720,12 @@ void acpi_ut_repair_name(char *name)
{
u32 i;
u8 found_bad_char = FALSE;
+ u32 original_name;
ACPI_FUNCTION_NAME(ut_repair_name);
+ ACPI_MOVE_NAME(&original_name, name);
+
/* Check each character in the name */
for (i = 0; i < ACPI_NAME_SIZE; i++) {
diff --git a/drivers/acpi/acpica/utxferror.c b/drivers/acpi/acpica/utxferror.c
index 6d63cc3..d4d3826 100644
--- a/drivers/acpi/acpica/utxferror.c
+++ b/drivers/acpi/acpica/utxferror.c
@@ -408,7 +408,7 @@ acpi_ut_namespace_error(const char *module_name,
ACPI_MOVE_32_TO_32(&bad_name,
ACPI_CAST_PTR(u32, internal_name));
- acpi_os_printf("[0x%4.4X] (NON-ASCII)", bad_name);
+ acpi_os_printf("[0x%.8X] (NON-ASCII)", bad_name);
} else {
/* Convert path to external format */
--
1.7.10
^ permalink raw reply related [flat|nested] 28+ messages in thread* [PATCH 20/26] ACPICA: Update support for ACPI 5 MPST table
2012-10-31 2:24 [PATCH 00/26] ACPICA 20121018 Release Lv Zheng
` (18 preceding siblings ...)
2012-10-31 2:27 ` [PATCH 19/26] ACPICA: Enhance error reporting for invalid opcodes and bad ACPI_NAMEs Lv Zheng
@ 2012-10-31 2:27 ` Lv Zheng
2012-10-31 2:28 ` [PATCH 21/26] ACPICA: Deploy ACPI_MOVE_NAME across ACPICA source base Lv Zheng
` (6 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: Lv Zheng @ 2012-10-31 2:27 UTC (permalink / raw)
To: Len Brown, Rafael J Wysocki; +Cc: linux-acpi, Bob Moore, Lv Zheng
From: Bob Moore <robert.moore@intel.com>
Fixes some problems introduced by late changes to the table as it
was added to the ACPI 5.0 specification. Both the table compiler
and the disassembler and the main header support for the table.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
include/acpi/actbl3.h | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h
index 8c61b5f..6585141 100644
--- a/include/acpi/actbl3.h
+++ b/include/acpi/actbl3.h
@@ -277,10 +277,10 @@ struct acpi_table_gtdt {
******************************************************************************/
#define ACPI_MPST_CHANNEL_INFO \
- u16 reserved1; \
u8 channel_id; \
- u8 reserved2; \
- u16 power_node_count;
+ u8 reserved1[3]; \
+ u16 power_node_count; \
+ u16 reserved2;
/* Main table */
@@ -304,9 +304,8 @@ struct acpi_mpst_power_node {
u32 length;
u64 range_address;
u64 range_length;
- u8 num_power_states;
- u8 num_physical_components;
- u16 reserved2;
+ u32 num_power_states;
+ u32 num_physical_components;
};
/* Values for Flags field above */
@@ -332,10 +331,11 @@ struct acpi_mpst_component {
struct acpi_mpst_data_hdr {
u16 characteristics_count;
+ u16 reserved;
};
struct acpi_mpst_power_data {
- u8 revision;
+ u8 structure_id;
u8 flags;
u16 reserved1;
u32 average_power;
@@ -356,10 +356,10 @@ struct acpi_mpst_shared {
u32 signature;
u16 pcc_command;
u16 pcc_status;
- u16 command_register;
- u16 status_register;
- u16 power_state_id;
- u16 power_node_id;
+ u32 command_register;
+ u32 status_register;
+ u32 power_state_id;
+ u32 power_node_id;
u64 energy_consumed;
u64 average_power;
};
--
1.7.10
^ permalink raw reply related [flat|nested] 28+ messages in thread* [PATCH 21/26] ACPICA: Deploy ACPI_MOVE_NAME across ACPICA source base
2012-10-31 2:24 [PATCH 00/26] ACPICA 20121018 Release Lv Zheng
` (19 preceding siblings ...)
2012-10-31 2:27 ` [PATCH 20/26] ACPICA: Update support for ACPI 5 MPST table Lv Zheng
@ 2012-10-31 2:28 ` Lv Zheng
2012-10-31 2:28 ` [PATCH 22/26] ACPICA: Add starting offset parameter to common dump buffer routine Lv Zheng
` (5 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: Lv Zheng @ 2012-10-31 2:28 UTC (permalink / raw)
To: Len Brown, Rafael J Wysocki; +Cc: linux-acpi, Bob Moore, Lv Zheng
From: Bob Moore <robert.moore@intel.com>
Replaces instances of strncpy(...,4) for ACPI_NAMEs.
ACPI_MOVE_NAME optimizes these to a single 32-bit copy on machines
that support misaligned transfers.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
drivers/acpi/acpica/nsxfname.c | 3 +--
drivers/acpi/acpica/tbfind.c | 2 +-
2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/acpi/acpica/nsxfname.c b/drivers/acpi/acpica/nsxfname.c
index ce87897..2d10df2 100644
--- a/drivers/acpi/acpica/nsxfname.c
+++ b/drivers/acpi/acpica/nsxfname.c
@@ -202,8 +202,7 @@ acpi_get_name(acpi_handle handle, u32 name_type, struct acpi_buffer * buffer)
/* Just copy the ACPI name from the Node and zero terminate it */
- ACPI_STRNCPY(buffer->pointer, acpi_ut_get_node_name(node),
- ACPI_NAME_SIZE);
+ ACPI_MOVE_NAME(buffer->pointer, acpi_ut_get_node_name(node));
((char *)buffer->pointer)[ACPI_NAME_SIZE] = 0;
status = AE_OK;
diff --git a/drivers/acpi/acpica/tbfind.c b/drivers/acpi/acpica/tbfind.c
index 57deae1..77d1db2 100644
--- a/drivers/acpi/acpica/tbfind.c
+++ b/drivers/acpi/acpica/tbfind.c
@@ -77,7 +77,7 @@ acpi_tb_find_table(char *signature,
/* Normalize the input strings */
ACPI_MEMSET(&header, 0, sizeof(struct acpi_table_header));
- ACPI_STRNCPY(header.signature, signature, ACPI_NAME_SIZE);
+ ACPI_MOVE_NAME(header.signature, signature);
ACPI_STRNCPY(header.oem_id, oem_id, ACPI_OEM_ID_SIZE);
ACPI_STRNCPY(header.oem_table_id, oem_table_id, ACPI_OEM_TABLE_ID_SIZE);
--
1.7.10
^ permalink raw reply related [flat|nested] 28+ messages in thread* [PATCH 22/26] ACPICA: Add starting offset parameter to common dump buffer routine
2012-10-31 2:24 [PATCH 00/26] ACPICA 20121018 Release Lv Zheng
` (20 preceding siblings ...)
2012-10-31 2:28 ` [PATCH 21/26] ACPICA: Deploy ACPI_MOVE_NAME across ACPICA source base Lv Zheng
@ 2012-10-31 2:28 ` Lv Zheng
2012-10-31 2:28 ` [PATCH 23/26] ACPICA: Fix externalize name to complete migration to ACPI_MOVE_NAME Lv Zheng
` (4 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: Lv Zheng @ 2012-10-31 2:28 UTC (permalink / raw)
To: Len Brown, Rafael J Wysocki; +Cc: linux-acpi, Bob Moore, Lv Zheng
From: Bob Moore <robert.moore@intel.com>
Rename the dump buffer routines. Offset parameter can specify the
buffer starting offset that is used when displaying each line of
the buffer.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
drivers/acpi/acpica/acmacros.h | 2 +-
drivers/acpi/acpica/acutils.h | 5 +++--
drivers/acpi/acpica/exdebug.c | 8 ++++----
drivers/acpi/acpica/exdump.c | 9 +++++----
drivers/acpi/acpica/psloop.c | 22 ++++++++++++++--------
drivers/acpi/acpica/utdebug.c | 13 +++++++------
6 files changed, 34 insertions(+), 25 deletions(-)
diff --git a/drivers/acpi/acpica/acmacros.h b/drivers/acpi/acpica/acmacros.h
index da8062d..5efad99 100644
--- a/drivers/acpi/acpica/acmacros.h
+++ b/drivers/acpi/acpica/acmacros.h
@@ -460,7 +460,7 @@
#define ACPI_DUMP_OPERANDS(a, b ,c) acpi_ex_dump_operands(a, b, c)
#define ACPI_DUMP_ENTRY(a, b) acpi_ns_dump_entry (a, b)
#define ACPI_DUMP_PATHNAME(a, b, c, d) acpi_ns_dump_pathname(a, b, c, d)
-#define ACPI_DUMP_BUFFER(a, b) acpi_ut_dump_buffer((u8 *) a, b, DB_BYTE_DISPLAY, _COMPONENT)
+#define ACPI_DUMP_BUFFER(a, b) acpi_ut_debug_dump_buffer((u8 *) a, b, DB_BYTE_DISPLAY, _COMPONENT)
#else
/*
diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h
index d94b417..5a6aa58 100644
--- a/drivers/acpi/acpica/acutils.h
+++ b/drivers/acpi/acpica/acutils.h
@@ -305,9 +305,10 @@ acpi_ut_ptr_exit(u32 line_number,
const char *function_name,
const char *module_name, u32 component_id, u8 *ptr);
-void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 component_id);
+void
+acpi_ut_debug_dump_buffer(u8 *buffer, u32 count, u32 display, u32 component_id);
-void acpi_ut_dump_buffer2(u8 *buffer, u32 count, u32 display);
+void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 offset);
void acpi_ut_report_error(char *module_name, u32 line_number);
diff --git a/drivers/acpi/acpica/exdebug.c b/drivers/acpi/acpica/exdebug.c
index e0c9050..d7c9f51 100644
--- a/drivers/acpi/acpica/exdebug.c
+++ b/drivers/acpi/acpica/exdebug.c
@@ -145,10 +145,10 @@ acpi_ex_do_debug_object(union acpi_operand_object *source_desc,
case ACPI_TYPE_BUFFER:
acpi_os_printf("[0x%.2X]\n", (u32)source_desc->buffer.length);
- acpi_ut_dump_buffer2(source_desc->buffer.pointer,
- (source_desc->buffer.length < 256) ?
- source_desc->buffer.length : 256,
- DB_BYTE_DISPLAY);
+ acpi_ut_dump_buffer(source_desc->buffer.pointer,
+ (source_desc->buffer.length < 256) ?
+ source_desc->buffer.length : 256,
+ DB_BYTE_DISPLAY, 0);
break;
case ACPI_TYPE_STRING:
diff --git a/drivers/acpi/acpica/exdump.c b/drivers/acpi/acpica/exdump.c
index 3157f3b..858b43a 100644
--- a/drivers/acpi/acpica/exdump.c
+++ b/drivers/acpi/acpica/exdump.c
@@ -942,10 +942,11 @@ acpi_ex_dump_package_obj(union acpi_operand_object *obj_desc,
acpi_os_printf("[Buffer] Length %.2X = ",
obj_desc->buffer.length);
if (obj_desc->buffer.length) {
- acpi_ut_dump_buffer(ACPI_CAST_PTR
- (u8, obj_desc->buffer.pointer),
- obj_desc->buffer.length,
- DB_DWORD_DISPLAY, _COMPONENT);
+ acpi_ut_debug_dump_buffer(ACPI_CAST_PTR
+ (u8,
+ obj_desc->buffer.pointer),
+ obj_desc->buffer.length,
+ DB_DWORD_DISPLAY, _COMPONENT);
} else {
acpi_os_printf("\n");
}
diff --git a/drivers/acpi/acpica/psloop.c b/drivers/acpi/acpica/psloop.c
index faed180..27f5007 100644
--- a/drivers/acpi/acpica/psloop.c
+++ b/drivers/acpi/acpica/psloop.c
@@ -133,7 +133,7 @@ static acpi_status acpi_ps_get_aml_opcode(struct acpi_walk_state *walk_state)
case AML_CLASS_UNKNOWN:
- /* The opcode is unrecognized. Just skip unknown opcodes */
+ /* The opcode is unrecognized. Complain and skip unknown opcodes */
if (walk_state->pass_number == 2) {
ACPI_ERROR((AE_INFO,
@@ -142,28 +142,34 @@ static acpi_status acpi_ps_get_aml_opcode(struct acpi_walk_state *walk_state)
walk_state->aml_offset +
sizeof(struct acpi_table_header)));
- ACPI_DUMP_BUFFER(walk_state->parser_state.aml, 128);
+ ACPI_DUMP_BUFFER(walk_state->parser_state.aml - 16, 48);
#ifdef ACPI_ASL_COMPILER
-
+ /*
+ * This is executed for the disassembler only. Output goes
+ * to the disassembled ASL output file.
+ */
acpi_os_printf
("/*\nError: Unknown opcode 0x%.2X at table offset 0x%.4X, context:\n",
walk_state->opcode,
walk_state->aml_offset +
sizeof(struct acpi_table_header));
- /* TBD: Pass current offset to dump_buffer */
+ /* Dump the context surrounding the invalid opcode */
- acpi_ut_dump_buffer2(((u8 *)walk_state->parser_state.
- aml - 16), 48, DB_BYTE_DISPLAY);
+ acpi_ut_dump_buffer(((u8 *)walk_state->parser_state.
+ aml - 16), 48, DB_BYTE_DISPLAY,
+ walk_state->aml_offset +
+ sizeof(struct acpi_table_header) -
+ 16);
acpi_os_printf(" */\n");
#endif
}
- /* Increment past one or two-byte opcode */
+ /* Increment past one-byte or two-byte opcode */
walk_state->parser_state.aml++;
- if (walk_state->opcode > 0xFF) {
+ if (walk_state->opcode > 0xFF) { /* Can only happen if first byte is 0x5B */
walk_state->parser_state.aml++;
}
diff --git a/drivers/acpi/acpica/utdebug.c b/drivers/acpi/acpica/utdebug.c
index 7a33270..5d95166 100644
--- a/drivers/acpi/acpica/utdebug.c
+++ b/drivers/acpi/acpica/utdebug.c
@@ -513,7 +513,7 @@ acpi_ut_ptr_exit(u32 line_number,
* PARAMETERS: buffer - Buffer to dump
* count - Amount to dump, in bytes
* display - BYTE, WORD, DWORD, or QWORD display
- * component_ID - Caller's component ID
+ * offset - Beginning buffer offset (display only)
*
* RETURN: None
*
@@ -521,7 +521,7 @@ acpi_ut_ptr_exit(u32 line_number,
*
******************************************************************************/
-void acpi_ut_dump_buffer2(u8 *buffer, u32 count, u32 display)
+void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 base_offset)
{
u32 i = 0;
u32 j;
@@ -543,7 +543,7 @@ void acpi_ut_dump_buffer2(u8 *buffer, u32 count, u32 display)
/* Print current offset */
- acpi_os_printf("%6.4X: ", i);
+ acpi_os_printf("%6.4X: ", (base_offset + i));
/* Print 16 hex chars */
@@ -625,7 +625,7 @@ void acpi_ut_dump_buffer2(u8 *buffer, u32 count, u32 display)
/*******************************************************************************
*
- * FUNCTION: acpi_ut_dump_buffer
+ * FUNCTION: acpi_ut_debug_dump_buffer
*
* PARAMETERS: buffer - Buffer to dump
* count - Amount to dump, in bytes
@@ -638,7 +638,8 @@ void acpi_ut_dump_buffer2(u8 *buffer, u32 count, u32 display)
*
******************************************************************************/
-void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 component_id)
+void
+acpi_ut_debug_dump_buffer(u8 *buffer, u32 count, u32 display, u32 component_id)
{
/* Only dump the buffer if tracing is enabled */
@@ -648,5 +649,5 @@ void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 component_id)
return;
}
- acpi_ut_dump_buffer2(buffer, count, display);
+ acpi_ut_dump_buffer(buffer, count, display, 0);
}
--
1.7.10
^ permalink raw reply related [flat|nested] 28+ messages in thread* [PATCH 23/26] ACPICA: Fix externalize name to complete migration to ACPI_MOVE_NAME
2012-10-31 2:24 [PATCH 00/26] ACPICA 20121018 Release Lv Zheng
` (21 preceding siblings ...)
2012-10-31 2:28 ` [PATCH 22/26] ACPICA: Add starting offset parameter to common dump buffer routine Lv Zheng
@ 2012-10-31 2:28 ` Lv Zheng
2012-10-31 2:28 ` [PATCH 24/26] ACPICA: Update for 64-bit generation of recent error message changes Lv Zheng
` (3 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: Lv Zheng @ 2012-10-31 2:28 UTC (permalink / raw)
To: Len Brown, Rafael J Wysocki; +Cc: linux-acpi, Bob Moore, Lv Zheng
From: Bob Moore <robert.moore@intel.com>
Fix for name segment copy and validation.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
drivers/acpi/acpica/nsutils.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/acpi/acpica/nsutils.c b/drivers/acpi/acpica/nsutils.c
index 0d3d481..b5b4cb7 100644
--- a/drivers/acpi/acpica/nsutils.c
+++ b/drivers/acpi/acpica/nsutils.c
@@ -557,8 +557,11 @@ acpi_ns_externalize_name(u32 internal_name_length,
(*converted_name)[j++] = '.';
}
- ACPI_MOVE_NAME(*converted_name, internal_name);
- acpi_ut_repair_name(*converted_name);
+ /* Copy and validate the 4-char name segment */
+
+ ACPI_MOVE_NAME(&(*converted_name)[j],
+ &internal_name[names_index]);
+ acpi_ut_repair_name(&(*converted_name)[j]);
j += ACPI_NAME_SIZE;
names_index += ACPI_NAME_SIZE;
--
1.7.10
^ permalink raw reply related [flat|nested] 28+ messages in thread* [PATCH 24/26] ACPICA: Update for 64-bit generation of recent error message changes
2012-10-31 2:24 [PATCH 00/26] ACPICA 20121018 Release Lv Zheng
` (22 preceding siblings ...)
2012-10-31 2:28 ` [PATCH 23/26] ACPICA: Fix externalize name to complete migration to ACPI_MOVE_NAME Lv Zheng
@ 2012-10-31 2:28 ` Lv Zheng
2012-10-31 2:28 ` [PATCH 25/26] ACPICA: AcpiGetObjectInfo: Add support for ACPI 5 _SUB method Lv Zheng
` (2 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: Lv Zheng @ 2012-10-31 2:28 UTC (permalink / raw)
To: Len Brown, Rafael J Wysocki; +Cc: linux-acpi, Bob Moore, Lv Zheng
From: Bob Moore <robert.moore@intel.com>
Fix for errors on printf changes on 64-bit platforms and gcc.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
drivers/acpi/acpica/psloop.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/acpi/acpica/psloop.c b/drivers/acpi/acpica/psloop.c
index 27f5007..03ddb7a 100644
--- a/drivers/acpi/acpica/psloop.c
+++ b/drivers/acpi/acpica/psloop.c
@@ -139,8 +139,8 @@ static acpi_status acpi_ps_get_aml_opcode(struct acpi_walk_state *walk_state)
ACPI_ERROR((AE_INFO,
"Unknown opcode 0x%.2X at table offset 0x%.4X, ignoring",
walk_state->opcode,
- walk_state->aml_offset +
- sizeof(struct acpi_table_header)));
+ (u32)(walk_state->aml_offset +
+ sizeof(struct acpi_table_header))));
ACPI_DUMP_BUFFER(walk_state->parser_state.aml - 16, 48);
@@ -152,8 +152,8 @@ static acpi_status acpi_ps_get_aml_opcode(struct acpi_walk_state *walk_state)
acpi_os_printf
("/*\nError: Unknown opcode 0x%.2X at table offset 0x%.4X, context:\n",
walk_state->opcode,
- walk_state->aml_offset +
- sizeof(struct acpi_table_header));
+ (u32)(walk_state->aml_offset +
+ sizeof(struct acpi_table_header)));
/* Dump the context surrounding the invalid opcode */
--
1.7.10
^ permalink raw reply related [flat|nested] 28+ messages in thread* [PATCH 25/26] ACPICA: AcpiGetObjectInfo: Add support for ACPI 5 _SUB method
2012-10-31 2:24 [PATCH 00/26] ACPICA 20121018 Release Lv Zheng
` (23 preceding siblings ...)
2012-10-31 2:28 ` [PATCH 24/26] ACPICA: Update for 64-bit generation of recent error message changes Lv Zheng
@ 2012-10-31 2:28 ` Lv Zheng
2012-10-31 2:28 ` [PATCH 26/26] ACPICA: Update version to 20121018 Lv Zheng
2012-10-31 8:36 ` [PATCH 00/26] ACPICA 20121018 Release Rafael J. Wysocki
26 siblings, 0 replies; 28+ messages in thread
From: Lv Zheng @ 2012-10-31 2:28 UTC (permalink / raw)
To: Len Brown, Rafael J Wysocki; +Cc: linux-acpi, Bob Moore, Lv Zheng
From: Bob Moore <robert.moore@intel.com>
Now calls _SUB in addition to the other ID methods: _HID, _CID,
and _UID.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
drivers/acpi/acpica/acutils.h | 4 +++
drivers/acpi/acpica/nsxfname.c | 29 ++++++++++++++---
drivers/acpi/acpica/utids.c | 67 ++++++++++++++++++++++++++++++++++++++++
include/acpi/acnames.h | 1 +
include/acpi/actypes.h | 12 ++++---
5 files changed, 103 insertions(+), 10 deletions(-)
diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h
index 5a6aa58..b0f5f92 100644
--- a/drivers/acpi/acpica/acutils.h
+++ b/drivers/acpi/acpica/acutils.h
@@ -363,6 +363,10 @@ acpi_ut_execute_UID(struct acpi_namespace_node *device_node,
struct acpi_pnp_device_id ** return_id);
acpi_status
+acpi_ut_execute_SUB(struct acpi_namespace_node *device_node,
+ struct acpi_pnp_device_id **return_id);
+
+acpi_status
acpi_ut_execute_CID(struct acpi_namespace_node *device_node,
struct acpi_pnp_device_id_list ** return_cid_list);
diff --git a/drivers/acpi/acpica/nsxfname.c b/drivers/acpi/acpica/nsxfname.c
index 2d10df2..811c6f1 100644
--- a/drivers/acpi/acpica/nsxfname.c
+++ b/drivers/acpi/acpica/nsxfname.c
@@ -231,6 +231,7 @@ static char *acpi_ns_copy_device_id(struct acpi_pnp_device_id *dest,
struct acpi_pnp_device_id *source,
char *string_area)
{
+
/* Create the destination PNP_DEVICE_ID */
dest->string = string_area;
@@ -255,8 +256,8 @@ static char *acpi_ns_copy_device_id(struct acpi_pnp_device_id *dest,
* namespace node and possibly by running several standard
* control methods (Such as in the case of a device.)
*
- * For Device and Processor objects, run the Device _HID, _UID, _CID, _STA,
- * _ADR, _sx_w, and _sx_d methods.
+ * For Device and Processor objects, run the Device _HID, _UID, _CID, _SUB,
+ * _STA, _ADR, _sx_w, and _sx_d methods.
*
* Note: Allocates the return buffer, must be freed by the caller.
*
@@ -271,6 +272,7 @@ acpi_get_object_info(acpi_handle handle,
struct acpi_pnp_device_id_list *cid_list = NULL;
struct acpi_pnp_device_id *hid = NULL;
struct acpi_pnp_device_id *uid = NULL;
+ struct acpi_pnp_device_id *sub = NULL;
char *next_id_string;
acpi_object_type type;
acpi_name name;
@@ -315,7 +317,7 @@ acpi_get_object_info(acpi_handle handle,
if ((type == ACPI_TYPE_DEVICE) || (type == ACPI_TYPE_PROCESSOR)) {
/*
* Get extra info for ACPI Device/Processor objects only:
- * Run the Device _HID, _UID, and _CID methods.
+ * Run the Device _HID, _UID, _SUB, and _CID methods.
*
* Note: none of these methods are required, so they may or may
* not be present for this device. The Info->Valid bitfield is used
@@ -338,6 +340,14 @@ acpi_get_object_info(acpi_handle handle,
valid |= ACPI_VALID_UID;
}
+ /* Execute the Device._SUB method */
+
+ status = acpi_ut_execute_SUB(node, &sub);
+ if (ACPI_SUCCESS(status)) {
+ info_size += sub->length;
+ valid |= ACPI_VALID_SUB;
+ }
+
/* Execute the Device._CID method */
status = acpi_ut_execute_CID(node, &cid_list);
@@ -425,8 +435,9 @@ acpi_get_object_info(acpi_handle handle,
}
/*
- * Copy the HID, UID, and CIDs to the return buffer. The variable-length
- * strings are copied to the reserved area at the end of the buffer.
+ * Copy the HID, UID, SUB, and CIDs to the return buffer.
+ * The variable-length strings are copied to the reserved area
+ * at the end of the buffer.
*
* For HID and CID, check if the ID is a PCI Root Bridge.
*/
@@ -444,6 +455,11 @@ acpi_get_object_info(acpi_handle handle,
uid, next_id_string);
}
+ if (sub) {
+ next_id_string = acpi_ns_copy_device_id(&info->subsystem_id,
+ sub, next_id_string);
+ }
+
if (cid_list) {
info->compatible_id_list.count = cid_list->count;
info->compatible_id_list.list_size = cid_list->list_size;
@@ -480,6 +496,9 @@ acpi_get_object_info(acpi_handle handle,
if (uid) {
ACPI_FREE(uid);
}
+ if (sub) {
+ ACPI_FREE(sub);
+ }
if (cid_list) {
ACPI_FREE(cid_list);
}
diff --git a/drivers/acpi/acpica/utids.c b/drivers/acpi/acpica/utids.c
index f18ac81..774c3ae 100644
--- a/drivers/acpi/acpica/utids.c
+++ b/drivers/acpi/acpica/utids.c
@@ -127,6 +127,73 @@ cleanup:
/*******************************************************************************
*
+ * FUNCTION: acpi_ut_execute_SUB
+ *
+ * PARAMETERS: device_node - Node for the device
+ * return_id - Where the _SUB is returned
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Executes the _SUB control method that returns the subsystem
+ * ID of the device. The _SUB value is always a string containing
+ * either a valid PNP or ACPI ID.
+ *
+ * NOTE: Internal function, no parameter validation
+ *
+ ******************************************************************************/
+
+acpi_status
+acpi_ut_execute_SUB(struct acpi_namespace_node *device_node,
+ struct acpi_pnp_device_id **return_id)
+{
+ union acpi_operand_object *obj_desc;
+ struct acpi_pnp_device_id *sub;
+ u32 length;
+ acpi_status status;
+
+ ACPI_FUNCTION_TRACE(ut_execute_SUB);
+
+ status = acpi_ut_evaluate_object(device_node, METHOD_NAME__SUB,
+ ACPI_BTYPE_STRING, &obj_desc);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
+
+ /* Get the size of the String to be returned, includes null terminator */
+
+ length = obj_desc->string.length + 1;
+
+ /* Allocate a buffer for the SUB */
+
+ sub =
+ ACPI_ALLOCATE_ZEROED(sizeof(struct acpi_pnp_device_id) +
+ (acpi_size) length);
+ if (!sub) {
+ status = AE_NO_MEMORY;
+ goto cleanup;
+ }
+
+ /* Area for the string starts after PNP_DEVICE_ID struct */
+
+ sub->string =
+ ACPI_ADD_PTR(char, sub, sizeof(struct acpi_pnp_device_id));
+
+ /* Simply copy existing string */
+
+ ACPI_STRCPY(sub->string, obj_desc->string.pointer);
+ sub->length = length;
+ *return_id = sub;
+
+ cleanup:
+
+ /* On exit, we must delete the return object */
+
+ acpi_ut_remove_reference(obj_desc);
+ return_ACPI_STATUS(status);
+}
+
+/*******************************************************************************
+ *
* FUNCTION: acpi_ut_execute_UID
*
* PARAMETERS: device_node - Node for the device
diff --git a/include/acpi/acnames.h b/include/acpi/acnames.h
index 745dd24e..7665df6 100644
--- a/include/acpi/acnames.h
+++ b/include/acpi/acnames.h
@@ -50,6 +50,7 @@
#define METHOD_NAME__HID "_HID"
#define METHOD_NAME__CID "_CID"
#define METHOD_NAME__UID "_UID"
+#define METHOD_NAME__SUB "_SUB"
#define METHOD_NAME__ADR "_ADR"
#define METHOD_NAME__INI "_INI"
#define METHOD_NAME__STA "_STA"
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index d1fb674..4f43f1f 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -1024,7 +1024,7 @@ u32 (*acpi_interface_handler) (acpi_string interface_name, u32 supported);
#define ACPI_UUID_LENGTH 16
-/* Structures used for device/processor HID, UID, CID */
+/* Structures used for device/processor HID, UID, CID, and SUB */
struct acpi_pnp_device_id {
u32 length; /* Length of string + null */
@@ -1054,6 +1054,7 @@ struct acpi_device_info {
u64 address; /* _ADR value */
struct acpi_pnp_device_id hardware_id; /* _HID value */
struct acpi_pnp_device_id unique_id; /* _UID value */
+ struct acpi_pnp_device_id subsystem_id; /* _SUB value */
struct acpi_pnp_device_id_list compatible_id_list; /* _CID list <must be last> */
};
@@ -1067,11 +1068,12 @@ struct acpi_device_info {
#define ACPI_VALID_ADR 0x02
#define ACPI_VALID_HID 0x04
#define ACPI_VALID_UID 0x08
-#define ACPI_VALID_CID 0x10
-#define ACPI_VALID_SXDS 0x20
-#define ACPI_VALID_SXWS 0x40
+#define ACPI_VALID_SUB 0x10
+#define ACPI_VALID_CID 0x20
+#define ACPI_VALID_SXDS 0x40
+#define ACPI_VALID_SXWS 0x80
-/* Flags for _STA method */
+/* Flags for _STA return value (current_status above) */
#define ACPI_STA_DEVICE_PRESENT 0x01
#define ACPI_STA_DEVICE_ENABLED 0x02
--
1.7.10
^ permalink raw reply related [flat|nested] 28+ messages in thread* [PATCH 26/26] ACPICA: Update version to 20121018
2012-10-31 2:24 [PATCH 00/26] ACPICA 20121018 Release Lv Zheng
` (24 preceding siblings ...)
2012-10-31 2:28 ` [PATCH 25/26] ACPICA: AcpiGetObjectInfo: Add support for ACPI 5 _SUB method Lv Zheng
@ 2012-10-31 2:28 ` Lv Zheng
2012-10-31 8:36 ` [PATCH 00/26] ACPICA 20121018 Release Rafael J. Wysocki
26 siblings, 0 replies; 28+ messages in thread
From: Lv Zheng @ 2012-10-31 2:28 UTC (permalink / raw)
To: Len Brown, Rafael J Wysocki; +Cc: linux-acpi, Bob Moore, Lv Zheng
From: Bob Moore <robert.moore@intel.com>
Version 20121018.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
include/acpi/acpixf.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 2596de1..3d88395 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -46,7 +46,7 @@
/* Current ACPICA subsystem version in YYYYMMDD format */
-#define ACPI_CA_VERSION 0x20120913
+#define ACPI_CA_VERSION 0x20121018
#include <acpi/acconfig.h>
#include <acpi/actypes.h>
--
1.7.10
^ permalink raw reply related [flat|nested] 28+ messages in thread* Re: [PATCH 00/26] ACPICA 20121018 Release
2012-10-31 2:24 [PATCH 00/26] ACPICA 20121018 Release Lv Zheng
` (25 preceding siblings ...)
2012-10-31 2:28 ` [PATCH 26/26] ACPICA: Update version to 20121018 Lv Zheng
@ 2012-10-31 8:36 ` Rafael J. Wysocki
26 siblings, 0 replies; 28+ messages in thread
From: Rafael J. Wysocki @ 2012-10-31 8:36 UTC (permalink / raw)
To: Lv Zheng; +Cc: Len Brown, linux-acpi
On 10/31/2012 3:24 AM, Lv Zheng wrote:
> Here are the 20121018 ACPICA linuxized patches based on the acpi/next branch, please review.
>
Do I think correctly that the patches are targeted at the 3.8 kernel?
Rafael
> Bob Moore (18):
> Cleanup of invalid ACPI name handling and repair
> ACPICA: Audit/update for ACPICA return macros and debug depth counter
> ACPICA: ACPICA core: Cleanup empty lines at file start and end
> ACPICA: Fix some typos in comments
> ACPICA: Update local C library module comments for ASCII table
> ACPICA: Remove extra spaces after periods within comments
> ACPICA: Remove extra spaces after periods in the Intel license
> ACPICA: Add debug print message for mutex objects that are
> force-released
> ACPICA: AcpiExec: Improve algorithm for tracking memory leaks
> ACPICA: Add ACPI_MOVE_NAME macro to optimize 4-byte ACPI_NAME copies
> ACPICA: Enhance error reporting for invalid opcodes and bad
> ACPI_NAMEs
> ACPICA: Update support for ACPI 5 MPST table
> ACPICA: Deploy ACPI_MOVE_NAME across ACPICA source base
> ACPICA: Add starting offset parameter to common dump buffer routine
> ACPICA: Fix externalize name to complete migration to ACPI_MOVE_NAME
> ACPICA: Update for 64-bit generation of recent error message changes
> ACPICA: AcpiGetObjectInfo: Add support for ACPI 5 _SUB method
> ACPICA: Update version to 20121018
>
> Feng Tang (1):
> ACPICA: Resource Mgr: Small fix for buffer size calculation
>
> Lv Zheng (6):
> ACPICA: Fix unmerged utility divergences.
> ACPICA: Fix unmerged debugger divergences.
> ACPICA: Fix divergences of definition conflicts.
> ACPICA: Fix AcpiSrc caused divergences.
> ACPICA: Fix indent caused divergences.
> ACPICA: Fix unmerged acmacros.h divergences.
>
> Robert Moore (1):
> ACPICA: Fix for predefined name loop during ACPICA initialization
>
> drivers/acpi/acpica/Makefile | 3 +
> drivers/acpi/acpica/acdebug.h | 94 +++--
> drivers/acpi/acpica/acdispat.h | 11 +-
> drivers/acpi/acpica/acevents.h | 6 +-
> drivers/acpi/acpica/acglobal.h | 73 ++--
> drivers/acpi/acpica/aclocal.h | 16 +-
> drivers/acpi/acpica/acmacros.h | 163 +++------
> drivers/acpi/acpica/acobject.h | 7 +-
> drivers/acpi/acpica/acopcode.h | 6 +-
> drivers/acpi/acpica/acparser.h | 3 +-
> drivers/acpi/acpica/acpredef.h | 11 +-
> drivers/acpi/acpica/acstruct.h | 2 +-
> drivers/acpi/acpica/acutils.h | 58 ++-
> drivers/acpi/acpica/amlresrc.h | 1 -
> drivers/acpi/acpica/dscontrol.c | 2 +-
> drivers/acpi/acpica/dsfield.c | 2 +-
> drivers/acpi/acpica/dsmethod.c | 6 +-
> drivers/acpi/acpica/dsmthdat.c | 14 +-
> drivers/acpi/acpica/dsobject.c | 6 +-
> drivers/acpi/acpica/dsopcode.c | 3 +-
> drivers/acpi/acpica/dsutils.c | 33 +-
> drivers/acpi/acpica/dswexec.c | 10 +-
> drivers/acpi/acpica/dswload2.c | 4 +-
> drivers/acpi/acpica/dswstate.c | 26 +-
> drivers/acpi/acpica/evgpe.c | 20 +-
> drivers/acpi/acpica/evgpeblk.c | 3 +-
> drivers/acpi/acpica/evgpeutil.c | 3 +-
> drivers/acpi/acpica/evrgnini.c | 7 +-
> drivers/acpi/acpica/evxface.c | 2 +-
> drivers/acpi/acpica/evxfgpe.c | 13 +-
> drivers/acpi/acpica/exconvrt.c | 4 +-
> drivers/acpi/acpica/excreate.c | 9 +-
> drivers/acpi/acpica/exdebug.c | 10 +-
> drivers/acpi/acpica/exdump.c | 20 +-
> drivers/acpi/acpica/exfield.c | 4 +-
> drivers/acpi/acpica/exfldio.c | 15 +-
> drivers/acpi/acpica/exmisc.c | 5 +-
> drivers/acpi/acpica/exmutex.c | 9 +-
> drivers/acpi/acpica/exnames.c | 9 +-
> drivers/acpi/acpica/exoparg1.c | 11 +-
> drivers/acpi/acpica/exoparg2.c | 2 +-
> drivers/acpi/acpica/exoparg3.c | 3 +-
> drivers/acpi/acpica/exoparg6.c | 5 +-
> drivers/acpi/acpica/exprep.c | 13 +-
> drivers/acpi/acpica/exregion.c | 3 +-
> drivers/acpi/acpica/exresnte.c | 9 +-
> drivers/acpi/acpica/exresolv.c | 3 +-
> drivers/acpi/acpica/exresop.c | 8 +-
> drivers/acpi/acpica/exstore.c | 4 +-
> drivers/acpi/acpica/exstoren.c | 11 +-
> drivers/acpi/acpica/exstorob.c | 5 +-
> drivers/acpi/acpica/exsystem.c | 9 +-
> drivers/acpi/acpica/exutils.c | 5 +-
> drivers/acpi/acpica/hwacpi.c | 3 +-
> drivers/acpi/acpica/hwgpe.c | 4 +-
> drivers/acpi/acpica/hwpci.c | 4 +-
> drivers/acpi/acpica/hwregs.c | 1 -
> drivers/acpi/acpica/hwtimer.c | 6 +-
> drivers/acpi/acpica/hwvalid.c | 1 -
> drivers/acpi/acpica/hwxface.c | 1 -
> drivers/acpi/acpica/hwxfsleep.c | 12 +-
> drivers/acpi/acpica/nsaccess.c | 7 +-
> drivers/acpi/acpica/nsalloc.c | 4 +-
> drivers/acpi/acpica/nsdump.c | 10 +-
> drivers/acpi/acpica/nsinit.c | 4 +-
> drivers/acpi/acpica/nsload.c | 10 +-
> drivers/acpi/acpica/nsnames.c | 2 +-
> drivers/acpi/acpica/nsobject.c | 8 +-
> drivers/acpi/acpica/nsparse.c | 8 +-
> drivers/acpi/acpica/nssearch.c | 17 +-
> drivers/acpi/acpica/nsutils.c | 18 +-
> drivers/acpi/acpica/nswalk.c | 10 +-
> drivers/acpi/acpica/nsxfeval.c | 20 +-
> drivers/acpi/acpica/nsxfname.c | 66 ++--
> drivers/acpi/acpica/nsxfobj.c | 4 +-
> drivers/acpi/acpica/psargs.c | 8 +-
> drivers/acpi/acpica/psloop.c | 59 ++-
> drivers/acpi/acpica/psopcode.c | 29 +-
> drivers/acpi/acpica/psparse.c | 13 +-
> drivers/acpi/acpica/psutils.c | 4 +-
> drivers/acpi/acpica/rscalc.c | 14 +-
> drivers/acpi/acpica/rslist.c | 4 +-
> drivers/acpi/acpica/tbfind.c | 2 +-
> drivers/acpi/acpica/tbinstal.c | 2 +
> drivers/acpi/acpica/tbutils.c | 2 +-
> drivers/acpi/acpica/tbxface.c | 4 +-
> drivers/acpi/acpica/tbxfload.c | 2 +-
> drivers/acpi/acpica/tbxfroot.c | 3 +-
> drivers/acpi/acpica/utcache.c | 323 +++++++++++++++++
> drivers/acpi/acpica/utclib.c | 749 +++++++++++++++++++++++++++++++++++++++
> drivers/acpi/acpica/utdebug.c | 37 +-
> drivers/acpi/acpica/utids.c | 104 +++++-
> drivers/acpi/acpica/utmath.c | 2 +-
> drivers/acpi/acpica/utmisc.c | 150 ++++++--
> drivers/acpi/acpica/utmutex.c | 14 +-
> drivers/acpi/acpica/utobject.c | 8 +-
> drivers/acpi/acpica/utstate.c | 2 +-
> drivers/acpi/acpica/uttrack.c | 692 ++++++++++++++++++++++++++++++++++++
> drivers/acpi/acpica/utxface.c | 5 +-
> drivers/acpi/acpica/utxferror.c | 2 +-
> drivers/acpi/scan.c | 2 +-
> drivers/acpi/sysfs.c | 4 +-
> include/acpi/acconfig.h | 1 +
> include/acpi/acexcep.h | 2 +-
> include/acpi/acnames.h | 1 +
> include/acpi/acpiosxf.h | 3 +-
> include/acpi/acpixf.h | 18 +-
> include/acpi/actbl3.h | 22 +-
> include/acpi/actypes.h | 42 ++-
> 109 files changed, 2669 insertions(+), 664 deletions(-)
> create mode 100644 drivers/acpi/acpica/utcache.c
> create mode 100644 drivers/acpi/acpica/utclib.c
> create mode 100644 drivers/acpi/acpica/uttrack.c
>
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^ permalink raw reply [flat|nested] 28+ messages in thread