ACPICA: create acpica/ directory

also, delete sleep/ and delete ACPI_CFLAGS from Makefile

Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 0 insertions, 701 deletions

diff --git a/drivers/acpi/executer/exresop.c b/drivers/acpi/executer/exresop.c
deleted file mode 100644
index 7602eaf5c479..000000000000
--- a/drivers/acpi/executer/exresop.c
+++ /dev/null
@@ -1,701 +0,0 @@
-
-/******************************************************************************
- *
- * Module Name: exresop - AML Interpreter operand/object resolution
- *
- *****************************************************************************/
-
-/*
- * Copyright (C) 2000 - 2008, 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 <acpi/accommon.h>
-#include <acpi/amlcode.h>
-#include <acpi/acparser.h>
-#include <acpi/acinterp.h>
-#include <acpi/acnamesp.h>
-
-#define _COMPONENT          ACPI_EXECUTER
-ACPI_MODULE_NAME("exresop")
-
-/* Local prototypes */
-static acpi_status
-acpi_ex_check_object_type(acpi_object_type type_needed,
-			  acpi_object_type this_type, void *object);
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ex_check_object_type
- *
- * PARAMETERS:  type_needed         Object type needed
- *              this_type           Actual object type
- *              Object              Object pointer
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Check required type against actual type
- *
- ******************************************************************************/
-
-static acpi_status
-acpi_ex_check_object_type(acpi_object_type type_needed,
-			  acpi_object_type this_type, void *object)
-{
-	ACPI_FUNCTION_ENTRY();
-
-	if (type_needed == ACPI_TYPE_ANY) {
-
-		/* All types OK, so we don't perform any typechecks */
-
-		return (AE_OK);
-	}
-
-	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
-		 * specification, a store to a constant is a noop.)
-		 */
-		if ((this_type == ACPI_TYPE_INTEGER) &&
-		    (((union acpi_operand_object *)object)->common.
-		     flags & AOPOBJ_AML_CONSTANT)) {
-			return (AE_OK);
-		}
-	}
-
-	if (type_needed != this_type) {
-		ACPI_ERROR((AE_INFO,
-			    "Needed type [%s], found [%s] %p",
-			    acpi_ut_get_type_name(type_needed),
-			    acpi_ut_get_type_name(this_type), object));
-
-		return (AE_AML_OPERAND_TYPE);
-	}
-
-	return (AE_OK);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ex_resolve_operands
- *
- * PARAMETERS:  Opcode              - Opcode being interpreted
- *              stack_ptr           - Pointer to the operand stack to be
- *                                    resolved
- *              walk_state          - Current state
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert multiple input operands to the types required by the
- *              target operator.
- *
- *      Each 5-bit group in arg_types represents one required
- *      operand and indicates the required Type. The corresponding operand
- *      will be converted to the required type if possible, otherwise we
- *      abort with an exception.
- *
- ******************************************************************************/
-
-acpi_status
-acpi_ex_resolve_operands(u16 opcode,
-			 union acpi_operand_object ** stack_ptr,
-			 struct acpi_walk_state * walk_state)
-{
-	union acpi_operand_object *obj_desc;
-	acpi_status status = AE_OK;
-	u8 object_type;
-	u32 arg_types;
-	const struct acpi_opcode_info *op_info;
-	u32 this_arg_type;
-	acpi_object_type type_needed;
-	u16 target_op = 0;
-
-	ACPI_FUNCTION_TRACE_U32(ex_resolve_operands, opcode);
-
-	op_info = acpi_ps_get_opcode_info(opcode);
-	if (op_info->class == AML_CLASS_UNKNOWN) {
-		return_ACPI_STATUS(AE_AML_BAD_OPCODE);
-	}
-
-	arg_types = op_info->runtime_args;
-	if (arg_types == ARGI_INVALID_OPCODE) {
-		ACPI_ERROR((AE_INFO, "Unknown AML opcode %X", opcode));
-
-		return_ACPI_STATUS(AE_AML_INTERNAL);
-	}
-
-	ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
-			  "Opcode %X [%s] RequiredOperandTypes=%8.8X\n",
-			  opcode, op_info->name, arg_types));
-
-	/*
-	 * Normal exit is with (arg_types == 0) at end of argument list.
-	 * Function will return an exception from within the loop upon
-	 * finding an entry which is not (or cannot be converted
-	 * to) the required type; if stack underflows; or upon
-	 * finding a NULL stack entry (which should not happen).
-	 */
-	while (GET_CURRENT_ARG_TYPE(arg_types)) {
-		if (!stack_ptr || !*stack_ptr) {
-			ACPI_ERROR((AE_INFO, "Null stack entry at %p",
-				    stack_ptr));
-
-			return_ACPI_STATUS(AE_AML_INTERNAL);
-		}
-
-		/* Extract useful items */
-
-		obj_desc = *stack_ptr;
-
-		/* Decode the descriptor type */
-
-		switch (ACPI_GET_DESCRIPTOR_TYPE(obj_desc)) {
-		case ACPI_DESC_TYPE_NAMED:
-
-			/* Namespace Node */
-
-			object_type =
-			    ((struct acpi_namespace_node *)obj_desc)->type;
-
-			/*
-			 * Resolve an alias object. The construction of these objects
-			 * guarantees that there is only one level of alias indirection;
-			 * thus, the attached object is always the aliased namespace node
-			 */
-			if (object_type == ACPI_TYPE_LOCAL_ALIAS) {
-				obj_desc =
-				    acpi_ns_get_attached_object((struct
-								 acpi_namespace_node
-								 *)obj_desc);
-				*stack_ptr = obj_desc;
-				object_type =
-				    ((struct acpi_namespace_node *)obj_desc)->
-				    type;
-			}
-			break;
-
-		case ACPI_DESC_TYPE_OPERAND:
-
-			/* ACPI internal object */
-
-			object_type = ACPI_GET_OBJECT_TYPE(obj_desc);
-
-			/* Check for bad acpi_object_type */
-
-			if (!acpi_ut_valid_object_type(object_type)) {
-				ACPI_ERROR((AE_INFO,
-					    "Bad operand object type [%X]",
-					    object_type));
-
-				return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
-			}
-
-			if (object_type == (u8) ACPI_TYPE_LOCAL_REFERENCE) {
-
-				/* Validate the Reference */
-
-				switch (obj_desc->reference.class) {
-				case ACPI_REFCLASS_DEBUG:
-
-					target_op = AML_DEBUG_OP;
-
-					/*lint -fallthrough */
-
-				case ACPI_REFCLASS_ARG:
-				case ACPI_REFCLASS_LOCAL:
-				case ACPI_REFCLASS_INDEX:
-				case ACPI_REFCLASS_REFOF:
-				case ACPI_REFCLASS_TABLE:	/* ddb_handle from LOAD_OP or LOAD_TABLE_OP */
-				case ACPI_REFCLASS_NAME:	/* Reference to a named object */
-
-					ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
-							  "Operand is a Reference, Class [%s] %2.2X\n",
-							  acpi_ut_get_reference_name
-							  (obj_desc),
-							  obj_desc->reference.
-							  class));
-					break;
-
-				default:
-
-					ACPI_ERROR((AE_INFO,
-						    "Unknown Reference Class %2.2X in %p",
-						    obj_desc->reference.class,
-						    obj_desc));
-
-					return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
-				}
-			}
-			break;
-
-		default:
-
-			/* Invalid descriptor */
-
-			ACPI_ERROR((AE_INFO, "Invalid descriptor %p [%s]",
-				    obj_desc,
-				    acpi_ut_get_descriptor_name(obj_desc)));
-
-			return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
-		}
-
-		/* Get one argument type, point to the next */
-
-		this_arg_type = GET_CURRENT_ARG_TYPE(arg_types);
-		INCREMENT_ARG_LIST(arg_types);
-
-		/*
-		 * Handle cases where the object does not need to be
-		 * resolved to a value
-		 */
-		switch (this_arg_type) {
-		case ARGI_REF_OR_STRING:	/* Can be a String or Reference */
-
-			if ((ACPI_GET_DESCRIPTOR_TYPE(obj_desc) ==
-			     ACPI_DESC_TYPE_OPERAND)
-			    && (ACPI_GET_OBJECT_TYPE(obj_desc) ==
-				ACPI_TYPE_STRING)) {
-				/*
-				 * String found - the string references a named object and
-				 * must be resolved to a node
-				 */
-				goto next_operand;
-			}
-
-			/*
-			 * Else not a string - fall through to the normal Reference
-			 * case below
-			 */
-			/*lint -fallthrough */
-
-		case ARGI_REFERENCE:	/* References: */
-		case ARGI_INTEGER_REF:
-		case ARGI_OBJECT_REF:
-		case ARGI_DEVICE_REF:
-		case ARGI_TARGETREF:	/* Allows implicit conversion rules before store */
-		case ARGI_FIXED_TARGET:	/* No implicit conversion before store to target */
-		case ARGI_SIMPLE_TARGET:	/* Name, Local, or Arg - no implicit conversion  */
-
-			/*
-			 * Need an operand of type ACPI_TYPE_LOCAL_REFERENCE
-			 * A Namespace Node is OK as-is
-			 */
-			if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) ==
-			    ACPI_DESC_TYPE_NAMED) {
-				goto next_operand;
-			}
-
-			status =
-			    acpi_ex_check_object_type(ACPI_TYPE_LOCAL_REFERENCE,
-						      object_type, obj_desc);
-			if (ACPI_FAILURE(status)) {
-				return_ACPI_STATUS(status);
-			}
-			goto next_operand;
-
-		case ARGI_DATAREFOBJ:	/* Store operator only */
-
-			/*
-			 * We don't want to resolve index_op reference objects during
-			 * a store because this would be an implicit de_ref_of operation.
-			 * Instead, we just want to store the reference object.
-			 * -- All others must be resolved below.
-			 */
-			if ((opcode == AML_STORE_OP) &&
-			    (ACPI_GET_OBJECT_TYPE(*stack_ptr) ==
-			     ACPI_TYPE_LOCAL_REFERENCE)
-			    && ((*stack_ptr)->reference.class == ACPI_REFCLASS_INDEX)) {
-				goto next_operand;
-			}
-			break;
-
-		default:
-			/* All cases covered above */
-			break;
-		}
-
-		/*
-		 * Resolve this object to a value
-		 */
-		status = acpi_ex_resolve_to_value(stack_ptr, walk_state);
-		if (ACPI_FAILURE(status)) {
-			return_ACPI_STATUS(status);
-		}
-
-		/* Get the resolved object */
-
-		obj_desc = *stack_ptr;
-
-		/*
-		 * Check the resulting object (value) type
-		 */
-		switch (this_arg_type) {
-			/*
-			 * For the simple cases, only one type of resolved object
-			 * is allowed
-			 */
-		case ARGI_MUTEX:
-
-			/* Need an operand of type ACPI_TYPE_MUTEX */
-
-			type_needed = ACPI_TYPE_MUTEX;
-			break;
-
-		case ARGI_EVENT:
-
-			/* Need an operand of type ACPI_TYPE_EVENT */
-
-			type_needed = ACPI_TYPE_EVENT;
-			break;
-
-		case ARGI_PACKAGE:	/* Package */
-
-			/* Need an operand of type ACPI_TYPE_PACKAGE */
-
-			type_needed = ACPI_TYPE_PACKAGE;
-			break;
-
-		case ARGI_ANYTYPE:
-
-			/* Any operand type will do */
-
-			type_needed = ACPI_TYPE_ANY;
-			break;
-
-		case ARGI_DDBHANDLE:
-
-			/* Need an operand of type ACPI_TYPE_DDB_HANDLE */
-
-			type_needed = ACPI_TYPE_LOCAL_REFERENCE;
-			break;
-
-			/*
-			 * The more complex cases allow multiple resolved object types
-			 */
-		case ARGI_INTEGER:
-
-			/*
-			 * Need an operand of type ACPI_TYPE_INTEGER,
-			 * But we can implicitly convert from a STRING or BUFFER
-			 * Aka - "Implicit Source Operand Conversion"
-			 */
-			status =
-			    acpi_ex_convert_to_integer(obj_desc, stack_ptr, 16);
-			if (ACPI_FAILURE(status)) {
-				if (status == AE_TYPE) {
-					ACPI_ERROR((AE_INFO,
-						    "Needed [Integer/String/Buffer], found [%s] %p",
-						    acpi_ut_get_object_type_name
-						    (obj_desc), obj_desc));
-
-					return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
-				}
-
-				return_ACPI_STATUS(status);
-			}
-
-			if (obj_desc != *stack_ptr) {
-				acpi_ut_remove_reference(obj_desc);
-			}
-			goto next_operand;
-
-		case ARGI_BUFFER:
-
-			/*
-			 * Need an operand of type ACPI_TYPE_BUFFER,
-			 * But we can implicitly convert from a STRING or INTEGER
-			 * Aka - "Implicit Source Operand Conversion"
-			 */
-			status = acpi_ex_convert_to_buffer(obj_desc, stack_ptr);
-			if (ACPI_FAILURE(status)) {
-				if (status == AE_TYPE) {
-					ACPI_ERROR((AE_INFO,
-						    "Needed [Integer/String/Buffer], found [%s] %p",
-						    acpi_ut_get_object_type_name
-						    (obj_desc), obj_desc));
-
-					return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
-				}
-
-				return_ACPI_STATUS(status);
-			}
-
-			if (obj_desc != *stack_ptr) {
-				acpi_ut_remove_reference(obj_desc);
-			}
-			goto next_operand;
-
-		case ARGI_STRING:
-
-			/*
-			 * Need an operand of type ACPI_TYPE_STRING,
-			 * But we can implicitly convert from a BUFFER or INTEGER
-			 * Aka - "Implicit Source Operand Conversion"
-			 */
-			status = acpi_ex_convert_to_string(obj_desc, stack_ptr,
-							   ACPI_IMPLICIT_CONVERT_HEX);
-			if (ACPI_FAILURE(status)) {
-				if (status == AE_TYPE) {
-					ACPI_ERROR((AE_INFO,
-						    "Needed [Integer/String/Buffer], found [%s] %p",
-						    acpi_ut_get_object_type_name
-						    (obj_desc), obj_desc));
-
-					return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
-				}
-
-				return_ACPI_STATUS(status);
-			}
-
-			if (obj_desc != *stack_ptr) {
-				acpi_ut_remove_reference(obj_desc);
-			}
-			goto next_operand;
-
-		case ARGI_COMPUTEDATA:
-
-			/* Need an operand of type INTEGER, STRING or BUFFER */
-
-			switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
-			case ACPI_TYPE_INTEGER:
-			case ACPI_TYPE_STRING:
-			case ACPI_TYPE_BUFFER:
-
-				/* Valid operand */
-				break;
-
-			default:
-				ACPI_ERROR((AE_INFO,
-					    "Needed [Integer/String/Buffer], found [%s] %p",
-					    acpi_ut_get_object_type_name
-					    (obj_desc), obj_desc));
-
-				return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
-			}
-			goto next_operand;
-
-		case ARGI_BUFFER_OR_STRING:
-
-			/* Need an operand of type STRING or BUFFER */
-
-			switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
-			case ACPI_TYPE_STRING:
-			case ACPI_TYPE_BUFFER:
-
-				/* Valid operand */
-				break;
-
-			case ACPI_TYPE_INTEGER:
-
-				/* Highest priority conversion is to type Buffer */
-
-				status =
-				    acpi_ex_convert_to_buffer(obj_desc,
-							      stack_ptr);
-				if (ACPI_FAILURE(status)) {
-					return_ACPI_STATUS(status);
-				}
-
-				if (obj_desc != *stack_ptr) {
-					acpi_ut_remove_reference(obj_desc);
-				}
-				break;
-
-			default:
-				ACPI_ERROR((AE_INFO,
-					    "Needed [Integer/String/Buffer], found [%s] %p",
-					    acpi_ut_get_object_type_name
-					    (obj_desc), obj_desc));
-
-				return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
-			}
-			goto next_operand;
-
-		case ARGI_DATAOBJECT:
-			/*
-			 * ARGI_DATAOBJECT is only used by the size_of operator.
-			 * Need a buffer, string, package, or ref_of reference.
-			 *
-			 * The only reference allowed here is a direct reference to
-			 * a namespace node.
-			 */
-			switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
-			case ACPI_TYPE_PACKAGE:
-			case ACPI_TYPE_STRING:
-			case ACPI_TYPE_BUFFER:
-			case ACPI_TYPE_LOCAL_REFERENCE:
-
-				/* Valid operand */
-				break;
-
-			default:
-				ACPI_ERROR((AE_INFO,
-					    "Needed [Buffer/String/Package/Reference], found [%s] %p",
-					    acpi_ut_get_object_type_name
-					    (obj_desc), obj_desc));
-
-				return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
-			}
-			goto next_operand;
-
-		case ARGI_COMPLEXOBJ:
-
-			/* Need a buffer or package or (ACPI 2.0) String */
-
-			switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
-			case ACPI_TYPE_PACKAGE:
-			case ACPI_TYPE_STRING:
-			case ACPI_TYPE_BUFFER:
-
-				/* Valid operand */
-				break;
-
-			default:
-				ACPI_ERROR((AE_INFO,
-					    "Needed [Buffer/String/Package], found [%s] %p",
-					    acpi_ut_get_object_type_name
-					    (obj_desc), obj_desc));
-
-				return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
-			}
-			goto next_operand;
-
-		case ARGI_REGION_OR_BUFFER:	/* Used by Load() only */
-
-			/* Need an operand of type REGION or a BUFFER (which could be a resolved region field) */
-
-			switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
-			case ACPI_TYPE_BUFFER:
-			case ACPI_TYPE_REGION:
-
-				/* Valid operand */
-				break;
-
-			default:
-				ACPI_ERROR((AE_INFO,
-					    "Needed [Region/Buffer], found [%s] %p",
-					    acpi_ut_get_object_type_name
-					    (obj_desc), obj_desc));
-
-				return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
-			}
-			goto next_operand;
-
-		case ARGI_DATAREFOBJ:
-
-			/* Used by the Store() operator only */
-
-			switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
-			case ACPI_TYPE_INTEGER:
-			case ACPI_TYPE_PACKAGE:
-			case ACPI_TYPE_STRING:
-			case ACPI_TYPE_BUFFER:
-			case ACPI_TYPE_BUFFER_FIELD:
-			case ACPI_TYPE_LOCAL_REFERENCE:
-			case ACPI_TYPE_LOCAL_REGION_FIELD:
-			case ACPI_TYPE_LOCAL_BANK_FIELD:
-			case ACPI_TYPE_LOCAL_INDEX_FIELD:
-			case ACPI_TYPE_DDB_HANDLE:
-
-				/* Valid operand */
-				break;
-
-			default:
-
-				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
-					 * allow this, however.
-					 */
-					break;
-				}
-
-				if (target_op == AML_DEBUG_OP) {
-
-					/* Allow store of any object to the Debug object */
-
-					break;
-				}
-
-				ACPI_ERROR((AE_INFO,
-					    "Needed Integer/Buffer/String/Package/Ref/Ddb], found [%s] %p",
-					    acpi_ut_get_object_type_name
-					    (obj_desc), obj_desc));
-
-				return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
-			}
-			goto next_operand;
-
-		default:
-
-			/* Unknown type */
-
-			ACPI_ERROR((AE_INFO,
-				    "Internal - Unknown ARGI (required operand) type %X",
-				    this_arg_type));
-
-			return_ACPI_STATUS(AE_BAD_PARAMETER);
-		}
-
-		/*
-		 * Make sure that the original object was resolved to the
-		 * required object type (Simple cases only).
-		 */
-		status = acpi_ex_check_object_type(type_needed,
-						   ACPI_GET_OBJECT_TYPE
-						   (*stack_ptr), *stack_ptr);
-		if (ACPI_FAILURE(status)) {
-			return_ACPI_STATUS(status);
-		}
-
-	      next_operand:
-		/*
-		 * If more operands needed, decrement stack_ptr to point
-		 * to next operand on stack
-		 */
-		if (GET_CURRENT_ARG_TYPE(arg_types)) {
-			stack_ptr--;
-		}
-	}
-
-	ACPI_DUMP_OPERANDS(walk_state->operands,
-			   acpi_ps_get_opcode_name(opcode),
-			   walk_state->num_operands);
-
-	return_ACPI_STATUS(status);
-}