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, 468 deletions

diff --git a/drivers/acpi/resources/rscreate.c b/drivers/acpi/resources/rscreate.c
deleted file mode 100644
index 3ca606974d51..000000000000
--- a/drivers/acpi/resources/rscreate.c
+++ /dev/null
@@ -1,468 +0,0 @@
-/*******************************************************************************
- *
- * Module Name: rscreate - Create resource lists/tables
- *
- ******************************************************************************/
-
-/*
- * 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/acresrc.h>
-#include <acpi/acnamesp.h>
-
-#define _COMPONENT          ACPI_RESOURCES
-ACPI_MODULE_NAME("rscreate")
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_create_resource_list
- *
- * PARAMETERS:  aml_buffer          - Pointer to the resource byte stream
- *              output_buffer       - Pointer to the user's buffer
- *
- * RETURN:      Status: AE_OK if okay, else a valid acpi_status code
- *              If output_buffer is not large enough, output_buffer_length
- *              indicates how large output_buffer should be, else it
- *              indicates how may u8 elements of output_buffer are valid.
- *
- * DESCRIPTION: Takes the byte stream returned from a _CRS, _PRS control method
- *              execution and parses the stream to create a linked list
- *              of device resources.
- *
- ******************************************************************************/
-acpi_status
-acpi_rs_create_resource_list(union acpi_operand_object *aml_buffer,
-			     struct acpi_buffer *output_buffer)
-{
-
-	acpi_status status;
-	u8 *aml_start;
-	acpi_size list_size_needed = 0;
-	u32 aml_buffer_length;
-	void *resource;
-
-	ACPI_FUNCTION_TRACE(rs_create_resource_list);
-
-	ACPI_DEBUG_PRINT((ACPI_DB_INFO, "AmlBuffer = %p\n", aml_buffer));
-
-	/* Params already validated, so we don't re-validate here */
-
-	aml_buffer_length = aml_buffer->buffer.length;
-	aml_start = aml_buffer->buffer.pointer;
-
-	/*
-	 * Pass the aml_buffer into a module that can calculate
-	 * the buffer size needed for the linked list
-	 */
-	status = acpi_rs_get_list_length(aml_start, aml_buffer_length,
-					 &list_size_needed);
-
-	ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Status=%X ListSizeNeeded=%X\n",
-			  status, (u32) list_size_needed));
-	if (ACPI_FAILURE(status)) {
-		return_ACPI_STATUS(status);
-	}
-
-	/* Validate/Allocate/Clear caller buffer */
-
-	status = acpi_ut_initialize_buffer(output_buffer, list_size_needed);
-	if (ACPI_FAILURE(status)) {
-		return_ACPI_STATUS(status);
-	}
-
-	/* Do the conversion */
-
-	resource = output_buffer->pointer;
-	status = acpi_ut_walk_aml_resources(aml_start, aml_buffer_length,
-					    acpi_rs_convert_aml_to_resources,
-					    &resource);
-	if (ACPI_FAILURE(status)) {
-		return_ACPI_STATUS(status);
-	}
-
-	ACPI_DEBUG_PRINT((ACPI_DB_INFO, "OutputBuffer %p Length %X\n",
-			  output_buffer->pointer, (u32) output_buffer->length));
-	return_ACPI_STATUS(AE_OK);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_create_pci_routing_table
- *
- * PARAMETERS:  package_object          - Pointer to an union acpi_operand_object
- *                                        package
- *              output_buffer           - Pointer to the user's buffer
- *
- * RETURN:      Status  AE_OK if okay, else a valid acpi_status code.
- *              If the output_buffer is too small, the error will be
- *              AE_BUFFER_OVERFLOW and output_buffer->Length will point
- *              to the size buffer needed.
- *
- * DESCRIPTION: Takes the union acpi_operand_object    package and creates a
- *              linked list of PCI interrupt descriptions
- *
- * NOTE: It is the caller's responsibility to ensure that the start of the
- * output buffer is aligned properly (if necessary).
- *
- ******************************************************************************/
-
-acpi_status
-acpi_rs_create_pci_routing_table(union acpi_operand_object *package_object,
-				 struct acpi_buffer *output_buffer)
-{
-	u8 *buffer;
-	union acpi_operand_object **top_object_list;
-	union acpi_operand_object **sub_object_list;
-	union acpi_operand_object *obj_desc;
-	acpi_size buffer_size_needed = 0;
-	u32 number_of_elements;
-	u32 index;
-	struct acpi_pci_routing_table *user_prt;
-	struct acpi_namespace_node *node;
-	acpi_status status;
-	struct acpi_buffer path_buffer;
-
-	ACPI_FUNCTION_TRACE(rs_create_pci_routing_table);
-
-	/* Params already validated, so we don't re-validate here */
-
-	/* Get the required buffer length */
-
-	status = acpi_rs_get_pci_routing_table_length(package_object,
-						      &buffer_size_needed);
-	if (ACPI_FAILURE(status)) {
-		return_ACPI_STATUS(status);
-	}
-
-	ACPI_DEBUG_PRINT((ACPI_DB_INFO, "BufferSizeNeeded = %X\n",
-			  (u32) buffer_size_needed));
-
-	/* Validate/Allocate/Clear caller buffer */
-
-	status = acpi_ut_initialize_buffer(output_buffer, buffer_size_needed);
-	if (ACPI_FAILURE(status)) {
-		return_ACPI_STATUS(status);
-	}
-
-	/*
-	 * Loop through the ACPI_INTERNAL_OBJECTS - Each object should be a
-	 * package that in turn contains an acpi_integer Address, a u8 Pin,
-	 * a Name, and a u8 source_index.
-	 */
-	top_object_list = package_object->package.elements;
-	number_of_elements = package_object->package.count;
-	buffer = output_buffer->pointer;
-	user_prt = ACPI_CAST_PTR(struct acpi_pci_routing_table, buffer);
-
-	for (index = 0; index < number_of_elements; index++) {
-		int source_name_index = 2;
-		int source_index_index = 3;
-
-		/*
-		 * Point user_prt past this current structure
-		 *
-		 * NOTE: On the first iteration, user_prt->Length will
-		 * be zero because we cleared the return buffer earlier
-		 */
-		buffer += user_prt->length;
-		user_prt = ACPI_CAST_PTR(struct acpi_pci_routing_table, buffer);
-
-		/*
-		 * Fill in the Length field with the information we have at this point.
-		 * The minus four is to subtract the size of the u8 Source[4] member
-		 * because it is added below.
-		 */
-		user_prt->length = (sizeof(struct acpi_pci_routing_table) - 4);
-
-		/* Each element of the top-level package must also be a package */
-
-		if (ACPI_GET_OBJECT_TYPE(*top_object_list) != ACPI_TYPE_PACKAGE) {
-			ACPI_ERROR((AE_INFO,
-				    "(PRT[%X]) Need sub-package, found %s",
-				    index,
-				    acpi_ut_get_object_type_name
-				    (*top_object_list)));
-			return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
-		}
-
-		/* Each sub-package must be of length 4 */
-
-		if ((*top_object_list)->package.count != 4) {
-			ACPI_ERROR((AE_INFO,
-				    "(PRT[%X]) Need package of length 4, found length %d",
-				    index, (*top_object_list)->package.count));
-			return_ACPI_STATUS(AE_AML_PACKAGE_LIMIT);
-		}
-
-		/*
-		 * Dereference the sub-package.
-		 * The sub_object_list will now point to an array of the four IRQ
-		 * elements: [Address, Pin, Source, source_index]
-		 */
-		sub_object_list = (*top_object_list)->package.elements;
-
-		/* 1) First subobject: Dereference the PRT.Address */
-
-		obj_desc = sub_object_list[0];
-		if (ACPI_GET_OBJECT_TYPE(obj_desc) != ACPI_TYPE_INTEGER) {
-			ACPI_ERROR((AE_INFO,
-				    "(PRT[%X].Address) Need Integer, found %s",
-				    index,
-				    acpi_ut_get_object_type_name(obj_desc)));
-			return_ACPI_STATUS(AE_BAD_DATA);
-		}
-
-		user_prt->address = obj_desc->integer.value;
-
-		/* 2) Second subobject: Dereference the PRT.Pin */
-
-		obj_desc = sub_object_list[1];
-		if (ACPI_GET_OBJECT_TYPE(obj_desc) != ACPI_TYPE_INTEGER) {
-			ACPI_ERROR((AE_INFO,
-				    "(PRT[%X].Pin) Need Integer, found %s",
-				    index,
-				    acpi_ut_get_object_type_name(obj_desc)));
-			return_ACPI_STATUS(AE_BAD_DATA);
-		}
-
-		/*
-		 * If BIOS erroneously reversed the _PRT source_name and source_index,
-		 * then reverse them back.
-		 */
-		if (ACPI_GET_OBJECT_TYPE(sub_object_list[3]) !=
-		    ACPI_TYPE_INTEGER) {
-			if (acpi_gbl_enable_interpreter_slack) {
-				source_name_index = 3;
-				source_index_index = 2;
-				printk(KERN_WARNING
-				       "ACPI: Handling Garbled _PRT entry\n");
-			} else {
-				ACPI_ERROR((AE_INFO,
-					    "(PRT[%X].source_index) Need Integer, found %s",
-					    index,
-					    acpi_ut_get_object_type_name
-					    (sub_object_list[3])));
-				return_ACPI_STATUS(AE_BAD_DATA);
-			}
-		}
-
-		user_prt->pin = (u32) obj_desc->integer.value;
-
-		/*
-		 * If the BIOS has erroneously reversed the _PRT source_name (index 2)
-		 * and the source_index (index 3), fix it. _PRT is important enough to
-		 * workaround this BIOS error. This also provides compatibility with
-		 * other ACPI implementations.
-		 */
-		obj_desc = sub_object_list[3];
-		if (!obj_desc
-		    || (ACPI_GET_OBJECT_TYPE(obj_desc) != ACPI_TYPE_INTEGER)) {
-			sub_object_list[3] = sub_object_list[2];
-			sub_object_list[2] = obj_desc;
-
-			ACPI_WARNING((AE_INFO,
-				      "(PRT[%X].Source) SourceName and SourceIndex are reversed, fixed",
-				      index));
-		}
-
-		/*
-		 * 3) Third subobject: Dereference the PRT.source_name
-		 * The name may be unresolved (slack mode), so allow a null object
-		 */
-		obj_desc = sub_object_list[source_name_index];
-		if (obj_desc) {
-			switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
-			case ACPI_TYPE_LOCAL_REFERENCE:
-
-				if (obj_desc->reference.class !=
-				    ACPI_REFCLASS_NAME) {
-					ACPI_ERROR((AE_INFO,
-						    "(PRT[%X].Source) Need name, found Reference Class %X",
-						    index,
-						    obj_desc->reference.class));
-					return_ACPI_STATUS(AE_BAD_DATA);
-				}
-
-				node = obj_desc->reference.node;
-
-				/* Use *remaining* length of the buffer as max for pathname */
-
-				path_buffer.length = output_buffer->length -
-				    (u32) ((u8 *) user_prt->source -
-					   (u8 *) output_buffer->pointer);
-				path_buffer.pointer = user_prt->source;
-
-				status =
-				    acpi_ns_handle_to_pathname((acpi_handle)
-							       node,
-							       &path_buffer);
-
-				/* +1 to include null terminator */
-
-				user_prt->length +=
-				    (u32) ACPI_STRLEN(user_prt->source) + 1;
-				break;
-
-			case ACPI_TYPE_STRING:
-
-				ACPI_STRCPY(user_prt->source,
-					    obj_desc->string.pointer);
-
-				/*
-				 * Add to the Length field the length of the string
-				 * (add 1 for terminator)
-				 */
-				user_prt->length += obj_desc->string.length + 1;
-				break;
-
-			case ACPI_TYPE_INTEGER:
-				/*
-				 * If this is a number, then the Source Name is NULL, since the
-				 * entire buffer was zeroed out, we can leave this alone.
-				 *
-				 * Add to the Length field the length of the u32 NULL
-				 */
-				user_prt->length += sizeof(u32);
-				break;
-
-			default:
-
-				ACPI_ERROR((AE_INFO,
-					    "(PRT[%X].Source) Need Ref/String/Integer, found %s",
-					    index,
-					    acpi_ut_get_object_type_name
-					    (obj_desc)));
-				return_ACPI_STATUS(AE_BAD_DATA);
-			}
-		}
-
-		/* Now align the current length */
-
-		user_prt->length =
-		    (u32) ACPI_ROUND_UP_TO_64BIT(user_prt->length);
-
-		/* 4) Fourth subobject: Dereference the PRT.source_index */
-
-		obj_desc = sub_object_list[source_index_index];
-		if (ACPI_GET_OBJECT_TYPE(obj_desc) != ACPI_TYPE_INTEGER) {
-			ACPI_ERROR((AE_INFO,
-				    "(PRT[%X].SourceIndex) Need Integer, found %s",
-				    index,
-				    acpi_ut_get_object_type_name(obj_desc)));
-			return_ACPI_STATUS(AE_BAD_DATA);
-		}
-
-		user_prt->source_index = (u32) obj_desc->integer.value;
-
-		/* Point to the next union acpi_operand_object in the top level package */
-
-		top_object_list++;
-	}
-
-	ACPI_DEBUG_PRINT((ACPI_DB_INFO, "OutputBuffer %p Length %X\n",
-			  output_buffer->pointer, (u32) output_buffer->length));
-	return_ACPI_STATUS(AE_OK);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_create_aml_resources
- *
- * PARAMETERS:  linked_list_buffer      - Pointer to the resource linked list
- *              output_buffer           - Pointer to the user's buffer
- *
- * RETURN:      Status  AE_OK if okay, else a valid acpi_status code.
- *              If the output_buffer is too small, the error will be
- *              AE_BUFFER_OVERFLOW and output_buffer->Length will point
- *              to the size buffer needed.
- *
- * DESCRIPTION: Takes the linked list of device resources and
- *              creates a bytestream to be used as input for the
- *              _SRS control method.
- *
- ******************************************************************************/
-
-acpi_status
-acpi_rs_create_aml_resources(struct acpi_resource *linked_list_buffer,
-			     struct acpi_buffer *output_buffer)
-{
-	acpi_status status;
-	acpi_size aml_size_needed = 0;
-
-	ACPI_FUNCTION_TRACE(rs_create_aml_resources);
-
-	ACPI_DEBUG_PRINT((ACPI_DB_INFO, "LinkedListBuffer = %p\n",
-			  linked_list_buffer));
-
-	/*
-	 * Params already validated, so we don't re-validate here
-	 *
-	 * Pass the linked_list_buffer into a module that calculates
-	 * the buffer size needed for the byte stream.
-	 */
-	status = acpi_rs_get_aml_length(linked_list_buffer, &aml_size_needed);
-
-	ACPI_DEBUG_PRINT((ACPI_DB_INFO, "AmlSizeNeeded=%X, %s\n",
-			  (u32) aml_size_needed,
-			  acpi_format_exception(status)));
-	if (ACPI_FAILURE(status)) {
-		return_ACPI_STATUS(status);
-	}
-
-	/* Validate/Allocate/Clear caller buffer */
-
-	status = acpi_ut_initialize_buffer(output_buffer, aml_size_needed);
-	if (ACPI_FAILURE(status)) {
-		return_ACPI_STATUS(status);
-	}
-
-	/* Do the conversion */
-
-	status =
-	    acpi_rs_convert_resources_to_aml(linked_list_buffer,
-					     aml_size_needed,
-					     output_buffer->pointer);
-	if (ACPI_FAILURE(status)) {
-		return_ACPI_STATUS(status);
-	}
-
-	ACPI_DEBUG_PRINT((ACPI_DB_INFO, "OutputBuffer %p Length %X\n",
-			  output_buffer->pointer, (u32) output_buffer->length));
-	return_ACPI_STATUS(AE_OK);
-}