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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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342
drivers/acpi/executer/excreate.c
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@@ -41,7 +41,6 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
#include <acpi/acpi.h>
#include <acpi/acinterp.h>
#include <acpi/amlcode.h>
@@ -49,10 +48,8 @@
#include <acpi/acevents.h>
#include <acpi/actables.h>
#define _COMPONENT ACPI_EXECUTER
ACPI_MODULE_NAME ("excreate")
ACPI_MODULE_NAME("excreate")
#ifndef ACPI_NO_METHOD_EXECUTION
/*******************************************************************************
@@ -66,33 +63,30 @@
* DESCRIPTION: Create a new named alias
*
******************************************************************************/
acpi_status
acpi_ex_create_alias (
struct acpi_walk_state *walk_state)
acpi_status acpi_ex_create_alias(struct acpi_walk_state *walk_state)
{
struct acpi_namespace_node *target_node;
struct acpi_namespace_node *alias_node;
acpi_status status = AE_OK;
ACPI_FUNCTION_TRACE ("ex_create_alias");
struct acpi_namespace_node *target_node;
struct acpi_namespace_node *alias_node;
acpi_status status = AE_OK;
ACPI_FUNCTION_TRACE("ex_create_alias");
/* Get the source/alias operands (both namespace nodes) */
alias_node = (struct acpi_namespace_node *) walk_state->operands[0];
target_node = (struct acpi_namespace_node *) walk_state->operands[1];
alias_node = (struct acpi_namespace_node *)walk_state->operands[0];
target_node = (struct acpi_namespace_node *)walk_state->operands[1];
if ((target_node->type == ACPI_TYPE_LOCAL_ALIAS) ||
(target_node->type == ACPI_TYPE_LOCAL_METHOD_ALIAS)) {
(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
* always exactly one level of indirection away from the
* actual aliased name.
*/
target_node = ACPI_CAST_PTR (struct acpi_namespace_node, target_node->object);
target_node =
ACPI_CAST_PTR(struct acpi_namespace_node,
target_node->object);
}
/*
@@ -115,7 +109,8 @@ acpi_ex_create_alias (
* types, the object can change dynamically via a Store.
*/
alias_node->type = ACPI_TYPE_LOCAL_ALIAS;
alias_node->object = ACPI_CAST_PTR (union acpi_operand_object, target_node);
alias_node->object =
ACPI_CAST_PTR(union acpi_operand_object, target_node);
break;
case ACPI_TYPE_METHOD:
@@ -126,7 +121,8 @@ acpi_ex_create_alias (
* types, the object can change dynamically via a Store.
*/
alias_node->type = ACPI_TYPE_LOCAL_METHOD_ALIAS;
alias_node->object = ACPI_CAST_PTR (union acpi_operand_object, target_node);
alias_node->object =
ACPI_CAST_PTR(union acpi_operand_object, target_node);
break;
default:
@@ -139,17 +135,18 @@ acpi_ex_create_alias (
* additional reference to prevent deletion out from under either the
* target node or the alias Node
*/
status = acpi_ns_attach_object (alias_node,
acpi_ns_get_attached_object (target_node), target_node->type);
status = acpi_ns_attach_object(alias_node,
acpi_ns_get_attached_object
(target_node),
target_node->type);
break;
}
/* Since both operands are Nodes, we don't need to delete them */
return_ACPI_STATUS (status);
return_ACPI_STATUS(status);
}
/*******************************************************************************
*
* FUNCTION: acpi_ex_create_event
@@ -162,18 +159,14 @@ acpi_ex_create_alias (
*
******************************************************************************/
acpi_status
acpi_ex_create_event (
struct acpi_walk_state *walk_state)
acpi_status acpi_ex_create_event(struct acpi_walk_state *walk_state)
{
acpi_status status;
union acpi_operand_object *obj_desc;
acpi_status status;
union acpi_operand_object *obj_desc;
ACPI_FUNCTION_TRACE("ex_create_event");
ACPI_FUNCTION_TRACE ("ex_create_event");
obj_desc = acpi_ut_create_internal_object (ACPI_TYPE_EVENT);
obj_desc = acpi_ut_create_internal_object(ACPI_TYPE_EVENT);
if (!obj_desc) {
status = AE_NO_MEMORY;
goto cleanup;
@@ -183,27 +176,27 @@ acpi_ex_create_event (
* Create the actual OS semaphore, with zero initial units -- meaning
* that the event is created in an unsignalled state
*/
status = acpi_os_create_semaphore (ACPI_NO_UNIT_LIMIT, 0,
&obj_desc->event.semaphore);
if (ACPI_FAILURE (status)) {
status = acpi_os_create_semaphore(ACPI_NO_UNIT_LIMIT, 0,
&obj_desc->event.semaphore);
if (ACPI_FAILURE(status)) {
goto cleanup;
}
/* Attach object to the Node */
status = acpi_ns_attach_object ((struct acpi_namespace_node *) walk_state->operands[0],
obj_desc, ACPI_TYPE_EVENT);
status =
acpi_ns_attach_object((struct acpi_namespace_node *)walk_state->
operands[0], obj_desc, ACPI_TYPE_EVENT);
cleanup:
cleanup:
/*
* Remove local reference to the object (on error, will cause deletion
* of both object and semaphore if present.)
*/
acpi_ut_remove_reference (obj_desc);
return_ACPI_STATUS (status);
acpi_ut_remove_reference(obj_desc);
return_ACPI_STATUS(status);
}
/*******************************************************************************
*
* FUNCTION: acpi_ex_create_mutex
@@ -218,20 +211,16 @@ cleanup:
*
******************************************************************************/
acpi_status
acpi_ex_create_mutex (
struct acpi_walk_state *walk_state)
acpi_status acpi_ex_create_mutex(struct acpi_walk_state *walk_state)
{
acpi_status status = AE_OK;
union acpi_operand_object *obj_desc;
ACPI_FUNCTION_TRACE_PTR ("ex_create_mutex", ACPI_WALK_OPERANDS);
acpi_status status = AE_OK;
union acpi_operand_object *obj_desc;
ACPI_FUNCTION_TRACE_PTR("ex_create_mutex", ACPI_WALK_OPERANDS);
/* Create the new mutex object */
obj_desc = acpi_ut_create_internal_object (ACPI_TYPE_MUTEX);
obj_desc = acpi_ut_create_internal_object(ACPI_TYPE_MUTEX);
if (!obj_desc) {
status = AE_NO_MEMORY;
goto cleanup;
@@ -242,30 +231,30 @@ acpi_ex_create_mutex (
* One unit max to make it a mutex, with one initial unit to allow
* the mutex to be acquired.
*/
status = acpi_os_create_semaphore (1, 1, &obj_desc->mutex.semaphore);
if (ACPI_FAILURE (status)) {
status = acpi_os_create_semaphore(1, 1, &obj_desc->mutex.semaphore);
if (ACPI_FAILURE(status)) {
goto cleanup;
}
/* Init object and attach to NS node */
obj_desc->mutex.sync_level = (u8) walk_state->operands[1]->integer.value;
obj_desc->mutex.node = (struct acpi_namespace_node *) walk_state->operands[0];
obj_desc->mutex.sync_level =
(u8) walk_state->operands[1]->integer.value;
obj_desc->mutex.node =
(struct acpi_namespace_node *)walk_state->operands[0];
status = acpi_ns_attach_object (obj_desc->mutex.node,
obj_desc, ACPI_TYPE_MUTEX);
status = acpi_ns_attach_object(obj_desc->mutex.node,
obj_desc, ACPI_TYPE_MUTEX);
cleanup:
cleanup:
/*
* Remove local reference to the object (on error, will cause deletion
* of both object and semaphore if present.)
*/
acpi_ut_remove_reference (obj_desc);
return_ACPI_STATUS (status);
acpi_ut_remove_reference(obj_desc);
return_ACPI_STATUS(status);
}
/*******************************************************************************
*
* FUNCTION: acpi_ex_create_region
@@ -282,20 +271,16 @@ cleanup:
******************************************************************************/
acpi_status
acpi_ex_create_region (
u8 *aml_start,
u32 aml_length,
u8 region_space,
struct acpi_walk_state *walk_state)
acpi_ex_create_region(u8 * aml_start,
u32 aml_length,
u8 region_space, struct acpi_walk_state *walk_state)
{
acpi_status status;
union acpi_operand_object *obj_desc;
struct acpi_namespace_node *node;
union acpi_operand_object *region_obj2;
ACPI_FUNCTION_TRACE ("ex_create_region");
acpi_status status;
union acpi_operand_object *obj_desc;
struct acpi_namespace_node *node;
union acpi_operand_object *region_obj2;
ACPI_FUNCTION_TRACE("ex_create_region");
/* Get the Namespace Node */
@@ -305,8 +290,8 @@ acpi_ex_create_region (
* If the region object is already attached to this node,
* just return
*/
if (acpi_ns_get_attached_object (node)) {
return_ACPI_STATUS (AE_OK);
if (acpi_ns_get_attached_object(node)) {
return_ACPI_STATUS(AE_OK);
}
/*
@@ -314,17 +299,18 @@ acpi_ex_create_region (
* range
*/
if ((region_space >= ACPI_NUM_PREDEFINED_REGIONS) &&
(region_space < ACPI_USER_REGION_BEGIN)) {
ACPI_REPORT_ERROR (("Invalid address_space type %X\n", region_space));
return_ACPI_STATUS (AE_AML_INVALID_SPACE_ID);
(region_space < ACPI_USER_REGION_BEGIN)) {
ACPI_REPORT_ERROR(("Invalid address_space type %X\n",
region_space));
return_ACPI_STATUS(AE_AML_INVALID_SPACE_ID);
}
ACPI_DEBUG_PRINT ((ACPI_DB_LOAD, "Region Type - %s (%X)\n",
acpi_ut_get_region_name (region_space), region_space));
ACPI_DEBUG_PRINT((ACPI_DB_LOAD, "Region Type - %s (%X)\n",
acpi_ut_get_region_name(region_space), region_space));
/* Create the region descriptor */
obj_desc = acpi_ut_create_internal_object (ACPI_TYPE_REGION);
obj_desc = acpi_ut_create_internal_object(ACPI_TYPE_REGION);
if (!obj_desc) {
status = AE_NO_MEMORY;
goto cleanup;
@@ -334,7 +320,7 @@ acpi_ex_create_region (
* Remember location in AML stream of address & length
* operands since they need to be evaluated at run time.
*/
region_obj2 = obj_desc->common.next_object;
region_obj2 = obj_desc->common.next_object;
region_obj2->extra.aml_start = aml_start;
region_obj2->extra.aml_length = aml_length;
@@ -343,22 +329,20 @@ acpi_ex_create_region (
obj_desc->region.space_id = region_space;
obj_desc->region.address = 0;
obj_desc->region.length = 0;
obj_desc->region.node = node;
obj_desc->region.node = node;
/* Install the new region object in the parent Node */
status = acpi_ns_attach_object (node, obj_desc, ACPI_TYPE_REGION);
status = acpi_ns_attach_object(node, obj_desc, ACPI_TYPE_REGION);
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_ex_create_table_region
@@ -371,20 +355,16 @@ cleanup:
*
******************************************************************************/
acpi_status
acpi_ex_create_table_region (
struct acpi_walk_state *walk_state)
acpi_status acpi_ex_create_table_region(struct acpi_walk_state *walk_state)
{
acpi_status status;
union acpi_operand_object **operand = &walk_state->operands[0];
union acpi_operand_object *obj_desc;
struct acpi_namespace_node *node;
struct acpi_table_header *table;
union acpi_operand_object *region_obj2;
ACPI_FUNCTION_TRACE ("ex_create_table_region");
acpi_status status;
union acpi_operand_object **operand = &walk_state->operands[0];
union acpi_operand_object *obj_desc;
struct acpi_namespace_node *node;
struct acpi_table_header *table;
union acpi_operand_object *region_obj2;
ACPI_FUNCTION_TRACE("ex_create_table_region");
/* Get the Node from the object stack */
@@ -394,66 +374,64 @@ acpi_ex_create_table_region (
* If the region object is already attached to this node,
* just return
*/
if (acpi_ns_get_attached_object (node)) {
return_ACPI_STATUS (AE_OK);
if (acpi_ns_get_attached_object(node)) {
return_ACPI_STATUS(AE_OK);
}
/* Find the ACPI table */
status = acpi_tb_find_table (operand[1]->string.pointer,
operand[2]->string.pointer,
operand[3]->string.pointer, &table);
if (ACPI_FAILURE (status)) {
return_ACPI_STATUS (status);
status = acpi_tb_find_table(operand[1]->string.pointer,
operand[2]->string.pointer,
operand[3]->string.pointer, &table);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
/* Create the region descriptor */
obj_desc = acpi_ut_create_internal_object (ACPI_TYPE_REGION);
obj_desc = acpi_ut_create_internal_object(ACPI_TYPE_REGION);
if (!obj_desc) {
return_ACPI_STATUS (AE_NO_MEMORY);
return_ACPI_STATUS(AE_NO_MEMORY);
}
region_obj2 = obj_desc->common.next_object;
region_obj2 = obj_desc->common.next_object;
region_obj2->extra.region_context = NULL;
/* Init the region from the operands */
obj_desc->region.space_id = REGION_DATA_TABLE;
obj_desc->region.address = (acpi_physical_address) ACPI_TO_INTEGER (table);
obj_desc->region.address =
(acpi_physical_address) ACPI_TO_INTEGER(table);
obj_desc->region.length = table->length;
obj_desc->region.node = node;
obj_desc->region.flags = AOPOBJ_DATA_VALID;
obj_desc->region.node = node;
obj_desc->region.flags = AOPOBJ_DATA_VALID;
/* Install the new region object in the parent Node */
status = acpi_ns_attach_object (node, obj_desc, ACPI_TYPE_REGION);
if (ACPI_FAILURE (status)) {
status = acpi_ns_attach_object(node, obj_desc, ACPI_TYPE_REGION);
if (ACPI_FAILURE(status)) {
goto cleanup;
}
status = acpi_ev_initialize_region (obj_desc, FALSE);
if (ACPI_FAILURE (status)) {
status = acpi_ev_initialize_region(obj_desc, FALSE);
if (ACPI_FAILURE(status)) {
if (status == AE_NOT_EXIST) {
status = AE_OK;
}
else {
} else {
goto cleanup;
}
}
obj_desc->region.flags |= AOPOBJ_SETUP_COMPLETE;
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_ex_create_processor
@@ -468,43 +446,39 @@ cleanup:
*
******************************************************************************/
acpi_status
acpi_ex_create_processor (
struct acpi_walk_state *walk_state)
acpi_status acpi_ex_create_processor(struct acpi_walk_state *walk_state)
{
union acpi_operand_object **operand = &walk_state->operands[0];
union acpi_operand_object *obj_desc;
acpi_status status;
ACPI_FUNCTION_TRACE_PTR ("ex_create_processor", walk_state);
union acpi_operand_object **operand = &walk_state->operands[0];
union acpi_operand_object *obj_desc;
acpi_status status;
ACPI_FUNCTION_TRACE_PTR("ex_create_processor", walk_state);
/* Create the processor object */
obj_desc = acpi_ut_create_internal_object (ACPI_TYPE_PROCESSOR);
obj_desc = acpi_ut_create_internal_object(ACPI_TYPE_PROCESSOR);
if (!obj_desc) {
return_ACPI_STATUS (AE_NO_MEMORY);
return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Initialize the processor object from the operands */
obj_desc->processor.proc_id = (u8) operand[1]->integer.value;
obj_desc->processor.address = (acpi_io_address) operand[2]->integer.value;
obj_desc->processor.length = (u8) operand[3]->integer.value;
obj_desc->processor.proc_id = (u8) operand[1]->integer.value;
obj_desc->processor.address =
(acpi_io_address) operand[2]->integer.value;
obj_desc->processor.length = (u8) operand[3]->integer.value;
/* Install the processor object in the parent Node */
status = acpi_ns_attach_object ((struct acpi_namespace_node *) operand[0],
obj_desc, ACPI_TYPE_PROCESSOR);
status = acpi_ns_attach_object((struct acpi_namespace_node *)operand[0],
obj_desc, ACPI_TYPE_PROCESSOR);
/* 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_ex_create_power_resource
@@ -519,43 +493,39 @@ acpi_ex_create_processor (
*
******************************************************************************/
acpi_status
acpi_ex_create_power_resource (
struct acpi_walk_state *walk_state)
acpi_status acpi_ex_create_power_resource(struct acpi_walk_state *walk_state)
{
union acpi_operand_object **operand = &walk_state->operands[0];
acpi_status status;
union acpi_operand_object *obj_desc;
ACPI_FUNCTION_TRACE_PTR ("ex_create_power_resource", walk_state);
union acpi_operand_object **operand = &walk_state->operands[0];
acpi_status status;
union acpi_operand_object *obj_desc;
ACPI_FUNCTION_TRACE_PTR("ex_create_power_resource", walk_state);
/* Create the power resource object */
obj_desc = acpi_ut_create_internal_object (ACPI_TYPE_POWER);
obj_desc = acpi_ut_create_internal_object(ACPI_TYPE_POWER);
if (!obj_desc) {
return_ACPI_STATUS (AE_NO_MEMORY);
return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Initialize the power object from the operands */
obj_desc->power_resource.system_level = (u8) operand[1]->integer.value;
obj_desc->power_resource.resource_order = (u16) operand[2]->integer.value;
obj_desc->power_resource.resource_order =
(u16) operand[2]->integer.value;
/* Install the power resource object in the parent Node */
status = acpi_ns_attach_object ((struct acpi_namespace_node *) operand[0],
obj_desc, ACPI_TYPE_POWER);
status = acpi_ns_attach_object((struct acpi_namespace_node *)operand[0],
obj_desc, ACPI_TYPE_POWER);
/* 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);
}
#endif
/*******************************************************************************
*
* FUNCTION: acpi_ex_create_method
@@ -571,25 +541,21 @@ acpi_ex_create_power_resource (
******************************************************************************/
acpi_status
acpi_ex_create_method (
u8 *aml_start,
u32 aml_length,
struct acpi_walk_state *walk_state)
acpi_ex_create_method(u8 * aml_start,
u32 aml_length, struct acpi_walk_state *walk_state)
{
union acpi_operand_object **operand = &walk_state->operands[0];
union acpi_operand_object *obj_desc;
acpi_status status;
u8 method_flags;
ACPI_FUNCTION_TRACE_PTR ("ex_create_method", walk_state);
union acpi_operand_object **operand = &walk_state->operands[0];
union acpi_operand_object *obj_desc;
acpi_status status;
u8 method_flags;
ACPI_FUNCTION_TRACE_PTR("ex_create_method", walk_state);
/* Create a new method object */
obj_desc = acpi_ut_create_internal_object (ACPI_TYPE_METHOD);
obj_desc = acpi_ut_create_internal_object(ACPI_TYPE_METHOD);
if (!obj_desc) {
return_ACPI_STATUS (AE_NO_MEMORY);
return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Save the method's AML pointer and length */
@@ -603,8 +569,10 @@ acpi_ex_create_method (
*/
method_flags = (u8) operand[1]->integer.value;
obj_desc->method.method_flags = (u8) (method_flags & ~AML_METHOD_ARG_COUNT);
obj_desc->method.param_count = (u8) (method_flags & AML_METHOD_ARG_COUNT);
obj_desc->method.method_flags =
(u8) (method_flags & ~AML_METHOD_ARG_COUNT);
obj_desc->method.param_count =
(u8) (method_flags & AML_METHOD_ARG_COUNT);
/*
* Get the concurrency count. If required, a semaphore will be
@@ -613,32 +581,28 @@ acpi_ex_create_method (
if (acpi_gbl_all_methods_serialized) {
obj_desc->method.concurrency = 1;
obj_desc->method.method_flags |= AML_METHOD_SERIALIZED;
}
else if (method_flags & AML_METHOD_SERIALIZED) {
} else if (method_flags & AML_METHOD_SERIALIZED) {
/*
* ACPI 1.0: Concurrency = 1
* ACPI 2.0: Concurrency = (sync_level (in method declaration) + 1)
*/
obj_desc->method.concurrency = (u8)
(((method_flags & AML_METHOD_SYNCH_LEVEL) >> 4) + 1);
}
else {
(((method_flags & AML_METHOD_SYNCH_LEVEL) >> 4) + 1);
} else {
obj_desc->method.concurrency = ACPI_INFINITE_CONCURRENCY;
}
/* Attach the new object to the method Node */
status = acpi_ns_attach_object ((struct acpi_namespace_node *) operand[0],
obj_desc, ACPI_TYPE_METHOD);
status = acpi_ns_attach_object((struct acpi_namespace_node *)operand[0],
obj_desc, ACPI_TYPE_METHOD);
/* Remove local reference to the object */
acpi_ut_remove_reference (obj_desc);
acpi_ut_remove_reference(obj_desc);
/* Remove a reference to the operand */
acpi_ut_remove_reference (operand[1]);
return_ACPI_STATUS (status);
acpi_ut_remove_reference(operand[1]);
return_ACPI_STATUS(status);
}