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[ACPI] Lindent all ACPI files

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Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Len Brown
2005-08-05 00:44:28 -04:00
parent c65ade4dc8
commit 4be44fcd3b
190 changed files with 24344 additions and 29290 deletions
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346
drivers/acpi/dispatcher/dsfield.c
View File

@@ -41,7 +41,6 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
#include <acpi/acpi.h>
#include <acpi/amlcode.h>
#include <acpi/acdispat.h>
@@ -49,18 +48,14 @@
#include <acpi/acnamesp.h>
#include <acpi/acparser.h>
#define _COMPONENT ACPI_DISPATCHER
ACPI_MODULE_NAME ("dsfield")
ACPI_MODULE_NAME("dsfield")
/* Local prototypes */
static acpi_status
acpi_ds_get_field_names (
struct acpi_create_field_info *info,
struct acpi_walk_state *walk_state,
union acpi_parse_object *arg);
acpi_ds_get_field_names(struct acpi_create_field_info *info,
struct acpi_walk_state *walk_state,
union acpi_parse_object *arg);
/*******************************************************************************
*
@@ -82,41 +77,36 @@ acpi_ds_get_field_names (
******************************************************************************/
acpi_status
acpi_ds_create_buffer_field (
union acpi_parse_object *op,
struct acpi_walk_state *walk_state)
acpi_ds_create_buffer_field(union acpi_parse_object *op,
struct acpi_walk_state *walk_state)
{
union acpi_parse_object *arg;
struct acpi_namespace_node *node;
acpi_status status;
union acpi_operand_object *obj_desc;
union acpi_operand_object *second_desc = NULL;
u32 flags;
ACPI_FUNCTION_TRACE ("ds_create_buffer_field");
union acpi_parse_object *arg;
struct acpi_namespace_node *node;
acpi_status status;
union acpi_operand_object *obj_desc;
union acpi_operand_object *second_desc = NULL;
u32 flags;
ACPI_FUNCTION_TRACE("ds_create_buffer_field");
/* Get the name_string argument */
if (op->common.aml_opcode == AML_CREATE_FIELD_OP) {
arg = acpi_ps_get_arg (op, 3);
}
else {
arg = acpi_ps_get_arg(op, 3);
} else {
/* Create Bit/Byte/Word/Dword field */
arg = acpi_ps_get_arg (op, 2);
arg = acpi_ps_get_arg(op, 2);
}
if (!arg) {
return_ACPI_STATUS (AE_AML_NO_OPERAND);
return_ACPI_STATUS(AE_AML_NO_OPERAND);
}
if (walk_state->deferred_node) {
node = walk_state->deferred_node;
status = AE_OK;
}
else {
} else {
/*
* During the load phase, we want to enter the name of the field into
* the namespace. During the execute phase (when we evaluate the size
@@ -124,21 +114,22 @@ acpi_ds_create_buffer_field (
*/
if (walk_state->parse_flags & ACPI_PARSE_EXECUTE) {
flags = ACPI_NS_NO_UPSEARCH | ACPI_NS_DONT_OPEN_SCOPE;
}
else {
} else {
flags = ACPI_NS_NO_UPSEARCH | ACPI_NS_DONT_OPEN_SCOPE |
ACPI_NS_ERROR_IF_FOUND;
ACPI_NS_ERROR_IF_FOUND;
}
/*
* Enter the name_string into the namespace
*/
status = acpi_ns_lookup (walk_state->scope_info, arg->common.value.string,
ACPI_TYPE_ANY, ACPI_IMODE_LOAD_PASS1,
flags, walk_state, &(node));
if (ACPI_FAILURE (status)) {
ACPI_REPORT_NSERROR (arg->common.value.string, status);
return_ACPI_STATUS (status);
status =
acpi_ns_lookup(walk_state->scope_info,
arg->common.value.string, ACPI_TYPE_ANY,
ACPI_IMODE_LOAD_PASS1, flags, walk_state,
&(node));
if (ACPI_FAILURE(status)) {
ACPI_REPORT_NSERROR(arg->common.value.string, status);
return_ACPI_STATUS(status);
}
}
@@ -153,9 +144,9 @@ acpi_ds_create_buffer_field (
* and we need to create the field object. Otherwise, this was a lookup
* of an existing node and we don't want to create the field object again.
*/
obj_desc = acpi_ns_get_attached_object (node);
obj_desc = acpi_ns_get_attached_object(node);
if (obj_desc) {
return_ACPI_STATUS (AE_OK);
return_ACPI_STATUS(AE_OK);
}
/*
@@ -165,7 +156,7 @@ acpi_ds_create_buffer_field (
/* Create the buffer field object */
obj_desc = acpi_ut_create_internal_object (ACPI_TYPE_BUFFER_FIELD);
obj_desc = acpi_ut_create_internal_object(ACPI_TYPE_BUFFER_FIELD);
if (!obj_desc) {
status = AE_NO_MEMORY;
goto cleanup;
@@ -176,28 +167,26 @@ acpi_ds_create_buffer_field (
* opcode and operands -- since the buffer and index
* operands must be evaluated.
*/
second_desc = obj_desc->common.next_object;
second_desc = obj_desc->common.next_object;
second_desc->extra.aml_start = op->named.data;
second_desc->extra.aml_length = op->named.length;
obj_desc->buffer_field.node = node;
/* Attach constructed field descriptors to parent node */
status = acpi_ns_attach_object (node, obj_desc, ACPI_TYPE_BUFFER_FIELD);
if (ACPI_FAILURE (status)) {
status = acpi_ns_attach_object(node, obj_desc, ACPI_TYPE_BUFFER_FIELD);
if (ACPI_FAILURE(status)) {
goto cleanup;
}
cleanup:
cleanup:
/* Remove local reference to the object */
acpi_ut_remove_reference (obj_desc);
return_ACPI_STATUS (status);
acpi_ut_remove_reference(obj_desc);
return_ACPI_STATUS(status);
}
/*******************************************************************************
*
* FUNCTION: acpi_ds_get_field_names
@@ -214,17 +203,14 @@ cleanup:
******************************************************************************/
static acpi_status
acpi_ds_get_field_names (
struct acpi_create_field_info *info,
struct acpi_walk_state *walk_state,
union acpi_parse_object *arg)
acpi_ds_get_field_names(struct acpi_create_field_info *info,
struct acpi_walk_state *walk_state,
union acpi_parse_object *arg)
{
acpi_status status;
acpi_integer position;
ACPI_FUNCTION_TRACE_PTR ("ds_get_field_names", info);
acpi_status status;
acpi_integer position;
ACPI_FUNCTION_TRACE_PTR("ds_get_field_names", info);
/* First field starts at bit zero */
@@ -243,18 +229,16 @@ acpi_ds_get_field_names (
case AML_INT_RESERVEDFIELD_OP:
position = (acpi_integer) info->field_bit_position
+ (acpi_integer) arg->common.value.size;
+ (acpi_integer) arg->common.value.size;
if (position > ACPI_UINT32_MAX) {
ACPI_REPORT_ERROR ((
"Bit offset within field too large (> 0xFFFFFFFF)\n"));
return_ACPI_STATUS (AE_SUPPORT);
ACPI_REPORT_ERROR(("Bit offset within field too large (> 0xFFFFFFFF)\n"));
return_ACPI_STATUS(AE_SUPPORT);
}
info->field_bit_position = (u32) position;
break;
case AML_INT_ACCESSFIELD_OP:
/*
@@ -266,73 +250,70 @@ acpi_ds_get_field_names (
* ACCESS_TYPE bits
*/
info->field_flags = (u8)
((info->field_flags & ~(AML_FIELD_ACCESS_TYPE_MASK)) |
((u8) ((u32) arg->common.value.integer >> 8)));
((info->
field_flags & ~(AML_FIELD_ACCESS_TYPE_MASK)) |
((u8) ((u32) arg->common.value.integer >> 8)));
info->attribute = (u8) (arg->common.value.integer);
break;
case AML_INT_NAMEDFIELD_OP:
/* Lookup the name */
status = acpi_ns_lookup (walk_state->scope_info,
(char *) &arg->named.name,
info->field_type, ACPI_IMODE_EXECUTE,
ACPI_NS_DONT_OPEN_SCOPE,
walk_state, &info->field_node);
if (ACPI_FAILURE (status)) {
ACPI_REPORT_NSERROR ((char *) &arg->named.name, status);
status = acpi_ns_lookup(walk_state->scope_info,
(char *)&arg->named.name,
info->field_type,
ACPI_IMODE_EXECUTE,
ACPI_NS_DONT_OPEN_SCOPE,
walk_state, &info->field_node);
if (ACPI_FAILURE(status)) {
ACPI_REPORT_NSERROR((char *)&arg->named.name,
status);
if (status != AE_ALREADY_EXISTS) {
return_ACPI_STATUS (status);
return_ACPI_STATUS(status);
}
/* Already exists, ignore error */
}
else {
} else {
arg->common.node = info->field_node;
info->field_bit_length = arg->common.value.size;
/* Create and initialize an object for the new Field Node */
status = acpi_ex_prep_field_value (info);
if (ACPI_FAILURE (status)) {
return_ACPI_STATUS (status);
status = acpi_ex_prep_field_value(info);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
}
/* Keep track of bit position for the next field */
position = (acpi_integer) info->field_bit_position
+ (acpi_integer) arg->common.value.size;
+ (acpi_integer) arg->common.value.size;
if (position > ACPI_UINT32_MAX) {
ACPI_REPORT_ERROR ((
"Field [%4.4s] bit offset too large (> 0xFFFFFFFF)\n",
(char *) &info->field_node->name));
return_ACPI_STATUS (AE_SUPPORT);
ACPI_REPORT_ERROR(("Field [%4.4s] bit offset too large (> 0xFFFFFFFF)\n", (char *)&info->field_node->name));
return_ACPI_STATUS(AE_SUPPORT);
}
info->field_bit_position += info->field_bit_length;
break;
default:
ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
"Invalid opcode in field list: %X\n",
arg->common.aml_opcode));
return_ACPI_STATUS (AE_AML_BAD_OPCODE);
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Invalid opcode in field list: %X\n",
arg->common.aml_opcode));
return_ACPI_STATUS(AE_AML_BAD_OPCODE);
}
arg = arg->common.next;
}
return_ACPI_STATUS (AE_OK);
return_ACPI_STATUS(AE_OK);
}
/*******************************************************************************
*
* FUNCTION: acpi_ds_create_field
@@ -348,29 +329,28 @@ acpi_ds_get_field_names (
******************************************************************************/
acpi_status
acpi_ds_create_field (
union acpi_parse_object *op,
struct acpi_namespace_node *region_node,
struct acpi_walk_state *walk_state)
acpi_ds_create_field(union acpi_parse_object *op,
struct acpi_namespace_node *region_node,
struct acpi_walk_state *walk_state)
{
acpi_status status;
union acpi_parse_object *arg;
struct acpi_create_field_info info;
ACPI_FUNCTION_TRACE_PTR ("ds_create_field", op);
acpi_status status;
union acpi_parse_object *arg;
struct acpi_create_field_info info;
ACPI_FUNCTION_TRACE_PTR("ds_create_field", op);
/* First arg is the name of the parent op_region (must already exist) */
arg = op->common.value.arg;
if (!region_node) {
status = acpi_ns_lookup (walk_state->scope_info, arg->common.value.name,
ACPI_TYPE_REGION, ACPI_IMODE_EXECUTE,
ACPI_NS_SEARCH_PARENT, walk_state, &region_node);
if (ACPI_FAILURE (status)) {
ACPI_REPORT_NSERROR (arg->common.value.name, status);
return_ACPI_STATUS (status);
status =
acpi_ns_lookup(walk_state->scope_info,
arg->common.value.name, ACPI_TYPE_REGION,
ACPI_IMODE_EXECUTE, ACPI_NS_SEARCH_PARENT,
walk_state, &region_node);
if (ACPI_FAILURE(status)) {
ACPI_REPORT_NSERROR(arg->common.value.name, status);
return_ACPI_STATUS(status);
}
}
@@ -385,12 +365,11 @@ acpi_ds_create_field (
info.field_type = ACPI_TYPE_LOCAL_REGION_FIELD;
info.region_node = region_node;
status = acpi_ds_get_field_names (&info, walk_state, arg->common.next);
status = acpi_ds_get_field_names(&info, walk_state, arg->common.next);
return_ACPI_STATUS (status);
return_ACPI_STATUS(status);
}
/*******************************************************************************
*
* FUNCTION: acpi_ds_init_field_objects
@@ -407,37 +386,34 @@ acpi_ds_create_field (
******************************************************************************/
acpi_status
acpi_ds_init_field_objects (
union acpi_parse_object *op,
struct acpi_walk_state *walk_state)
acpi_ds_init_field_objects(union acpi_parse_object *op,
struct acpi_walk_state *walk_state)
{
acpi_status status;
union acpi_parse_object *arg = NULL;
struct acpi_namespace_node *node;
u8 type = 0;
ACPI_FUNCTION_TRACE_PTR ("ds_init_field_objects", op);
acpi_status status;
union acpi_parse_object *arg = NULL;
struct acpi_namespace_node *node;
u8 type = 0;
ACPI_FUNCTION_TRACE_PTR("ds_init_field_objects", op);
switch (walk_state->opcode) {
case AML_FIELD_OP:
arg = acpi_ps_get_arg (op, 2);
arg = acpi_ps_get_arg(op, 2);
type = ACPI_TYPE_LOCAL_REGION_FIELD;
break;
case AML_BANK_FIELD_OP:
arg = acpi_ps_get_arg (op, 4);
arg = acpi_ps_get_arg(op, 4);
type = ACPI_TYPE_LOCAL_BANK_FIELD;
break;
case AML_INDEX_FIELD_OP:
arg = acpi_ps_get_arg (op, 3);
arg = acpi_ps_get_arg(op, 3);
type = ACPI_TYPE_LOCAL_INDEX_FIELD;
break;
default:
return_ACPI_STATUS (AE_BAD_PARAMETER);
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/*
@@ -447,16 +423,18 @@ acpi_ds_init_field_objects (
/* Ignore OFFSET and ACCESSAS terms here */
if (arg->common.aml_opcode == AML_INT_NAMEDFIELD_OP) {
status = acpi_ns_lookup (walk_state->scope_info,
(char *) &arg->named.name,
type, ACPI_IMODE_LOAD_PASS1,
ACPI_NS_NO_UPSEARCH | ACPI_NS_DONT_OPEN_SCOPE |
ACPI_NS_ERROR_IF_FOUND,
walk_state, &node);
if (ACPI_FAILURE (status)) {
ACPI_REPORT_NSERROR ((char *) &arg->named.name, status);
status = acpi_ns_lookup(walk_state->scope_info,
(char *)&arg->named.name,
type, ACPI_IMODE_LOAD_PASS1,
ACPI_NS_NO_UPSEARCH |
ACPI_NS_DONT_OPEN_SCOPE |
ACPI_NS_ERROR_IF_FOUND,
walk_state, &node);
if (ACPI_FAILURE(status)) {
ACPI_REPORT_NSERROR((char *)&arg->named.name,
status);
if (status != AE_ALREADY_EXISTS) {
return_ACPI_STATUS (status);
return_ACPI_STATUS(status);
}
/* Name already exists, just ignore this error */
@@ -472,10 +450,9 @@ acpi_ds_init_field_objects (
arg = arg->common.next;
}
return_ACPI_STATUS (AE_OK);
return_ACPI_STATUS(AE_OK);
}
/*******************************************************************************
*
* FUNCTION: acpi_ds_create_bank_field
@@ -491,41 +468,42 @@ acpi_ds_init_field_objects (
******************************************************************************/
acpi_status
acpi_ds_create_bank_field (
union acpi_parse_object *op,
struct acpi_namespace_node *region_node,
struct acpi_walk_state *walk_state)
acpi_ds_create_bank_field(union acpi_parse_object *op,
struct acpi_namespace_node *region_node,
struct acpi_walk_state *walk_state)
{
acpi_status status;
union acpi_parse_object *arg;
struct acpi_create_field_info info;
ACPI_FUNCTION_TRACE_PTR ("ds_create_bank_field", op);
acpi_status status;
union acpi_parse_object *arg;
struct acpi_create_field_info info;
ACPI_FUNCTION_TRACE_PTR("ds_create_bank_field", op);
/* First arg is the name of the parent op_region (must already exist) */
arg = op->common.value.arg;
if (!region_node) {
status = acpi_ns_lookup (walk_state->scope_info, arg->common.value.name,
ACPI_TYPE_REGION, ACPI_IMODE_EXECUTE,
ACPI_NS_SEARCH_PARENT, walk_state, &region_node);
if (ACPI_FAILURE (status)) {
ACPI_REPORT_NSERROR (arg->common.value.name, status);
return_ACPI_STATUS (status);
status =
acpi_ns_lookup(walk_state->scope_info,
arg->common.value.name, ACPI_TYPE_REGION,
ACPI_IMODE_EXECUTE, ACPI_NS_SEARCH_PARENT,
walk_state, &region_node);
if (ACPI_FAILURE(status)) {
ACPI_REPORT_NSERROR(arg->common.value.name, status);
return_ACPI_STATUS(status);
}
}
/* Second arg is the Bank Register (Field) (must already exist) */
arg = arg->common.next;
status = acpi_ns_lookup (walk_state->scope_info, arg->common.value.string,
ACPI_TYPE_ANY, ACPI_IMODE_EXECUTE,
ACPI_NS_SEARCH_PARENT, walk_state, &info.register_node);
if (ACPI_FAILURE (status)) {
ACPI_REPORT_NSERROR (arg->common.value.string, status);
return_ACPI_STATUS (status);
status =
acpi_ns_lookup(walk_state->scope_info, arg->common.value.string,
ACPI_TYPE_ANY, ACPI_IMODE_EXECUTE,
ACPI_NS_SEARCH_PARENT, walk_state,
&info.register_node);
if (ACPI_FAILURE(status)) {
ACPI_REPORT_NSERROR(arg->common.value.string, status);
return_ACPI_STATUS(status);
}
/* Third arg is the bank_value */
@@ -543,12 +521,11 @@ acpi_ds_create_bank_field (
info.field_type = ACPI_TYPE_LOCAL_BANK_FIELD;
info.region_node = region_node;
status = acpi_ds_get_field_names (&info, walk_state, arg->common.next);
status = acpi_ds_get_field_names(&info, walk_state, arg->common.next);
return_ACPI_STATUS (status);
return_ACPI_STATUS(status);
}
/*******************************************************************************
*
* FUNCTION: acpi_ds_create_index_field
@@ -564,39 +541,40 @@ acpi_ds_create_bank_field (
******************************************************************************/
acpi_status
acpi_ds_create_index_field (
union acpi_parse_object *op,
struct acpi_namespace_node *region_node,
struct acpi_walk_state *walk_state)
acpi_ds_create_index_field(union acpi_parse_object *op,
struct acpi_namespace_node *region_node,
struct acpi_walk_state *walk_state)
{
acpi_status status;
union acpi_parse_object *arg;
struct acpi_create_field_info info;
ACPI_FUNCTION_TRACE_PTR ("ds_create_index_field", op);
acpi_status status;
union acpi_parse_object *arg;
struct acpi_create_field_info info;
ACPI_FUNCTION_TRACE_PTR("ds_create_index_field", op);
/* First arg is the name of the Index register (must already exist) */
arg = op->common.value.arg;
status = acpi_ns_lookup (walk_state->scope_info, arg->common.value.string,
ACPI_TYPE_ANY, ACPI_IMODE_EXECUTE,
ACPI_NS_SEARCH_PARENT, walk_state, &info.register_node);
if (ACPI_FAILURE (status)) {
ACPI_REPORT_NSERROR (arg->common.value.string, status);
return_ACPI_STATUS (status);
status =
acpi_ns_lookup(walk_state->scope_info, arg->common.value.string,
ACPI_TYPE_ANY, ACPI_IMODE_EXECUTE,
ACPI_NS_SEARCH_PARENT, walk_state,
&info.register_node);
if (ACPI_FAILURE(status)) {
ACPI_REPORT_NSERROR(arg->common.value.string, status);
return_ACPI_STATUS(status);
}
/* Second arg is the data register (must already exist) */
arg = arg->common.next;
status = acpi_ns_lookup (walk_state->scope_info, arg->common.value.string,
ACPI_TYPE_ANY, ACPI_IMODE_EXECUTE,
ACPI_NS_SEARCH_PARENT, walk_state, &info.data_register_node);
if (ACPI_FAILURE (status)) {
ACPI_REPORT_NSERROR (arg->common.value.string, status);
return_ACPI_STATUS (status);
status =
acpi_ns_lookup(walk_state->scope_info, arg->common.value.string,
ACPI_TYPE_ANY, ACPI_IMODE_EXECUTE,
ACPI_NS_SEARCH_PARENT, walk_state,
&info.data_register_node);
if (ACPI_FAILURE(status)) {
ACPI_REPORT_NSERROR(arg->common.value.string, status);
return_ACPI_STATUS(status);
}
/* Next arg is the field flags */
@@ -609,9 +587,7 @@ acpi_ds_create_index_field (
info.field_type = ACPI_TYPE_LOCAL_INDEX_FIELD;
info.region_node = region_node;
status = acpi_ds_get_field_names (&info, walk_state, arg->common.next);
status = acpi_ds_get_field_names(&info, walk_state, arg->common.next);
return_ACPI_STATUS (status);
return_ACPI_STATUS(status);
}