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-rw-r--r--drivers/acpi/acpica/acresrc.h336
1 files changed, 336 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/acresrc.h b/drivers/acpi/acpica/acresrc.h
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--- /dev/null
+++ b/drivers/acpi/acpica/acresrc.h
@@ -0,0 +1,336 @@
+/******************************************************************************
+ *
+ * Name: acresrc.h - Resource Manager function prototypes
+ *
+ *****************************************************************************/
+
+/*
+ * 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.
+ */
+
+#ifndef __ACRESRC_H__
+#define __ACRESRC_H__
+
+/* Need the AML resource descriptor structs */
+
+#include "amlresrc.h"
+
+/*
+ * If possible, pack the following structures to byte alignment, since we
+ * don't care about performance for debug output. Two cases where we cannot
+ * pack the structures:
+ *
+ * 1) Hardware does not support misaligned memory transfers
+ * 2) Compiler does not support pointers within packed structures
+ */
+#if (!defined(ACPI_MISALIGNMENT_NOT_SUPPORTED) && !defined(ACPI_PACKED_POINTERS_NOT_SUPPORTED))
+#pragma pack(1)
+#endif
+
+/*
+ * Individual entry for the resource conversion tables
+ */
+typedef const struct acpi_rsconvert_info {
+ u8 opcode;
+ u8 resource_offset;
+ u8 aml_offset;
+ u8 value;
+
+} acpi_rsconvert_info;
+
+/* Resource conversion opcodes */
+
+#define ACPI_RSC_INITGET 0
+#define ACPI_RSC_INITSET 1
+#define ACPI_RSC_FLAGINIT 2
+#define ACPI_RSC_1BITFLAG 3
+#define ACPI_RSC_2BITFLAG 4
+#define ACPI_RSC_COUNT 5
+#define ACPI_RSC_COUNT16 6
+#define ACPI_RSC_LENGTH 7
+#define ACPI_RSC_MOVE8 8
+#define ACPI_RSC_MOVE16 9
+#define ACPI_RSC_MOVE32 10
+#define ACPI_RSC_MOVE64 11
+#define ACPI_RSC_SET8 12
+#define ACPI_RSC_DATA8 13
+#define ACPI_RSC_ADDRESS 14
+#define ACPI_RSC_SOURCE 15
+#define ACPI_RSC_SOURCEX 16
+#define ACPI_RSC_BITMASK 17
+#define ACPI_RSC_BITMASK16 18
+#define ACPI_RSC_EXIT_NE 19
+#define ACPI_RSC_EXIT_LE 20
+#define ACPI_RSC_EXIT_EQ 21
+
+/* Resource Conversion sub-opcodes */
+
+#define ACPI_RSC_COMPARE_AML_LENGTH 0
+#define ACPI_RSC_COMPARE_VALUE 1
+
+#define ACPI_RSC_TABLE_SIZE(d) (sizeof (d) / sizeof (struct acpi_rsconvert_info))
+
+#define ACPI_RS_OFFSET(f) (u8) ACPI_OFFSET (struct acpi_resource,f)
+#define AML_OFFSET(f) (u8) ACPI_OFFSET (union aml_resource,f)
+
+typedef const struct acpi_rsdump_info {
+ u8 opcode;
+ u8 offset;
+ char *name;
+ const char **pointer;
+
+} acpi_rsdump_info;
+
+/* Values for the Opcode field above */
+
+#define ACPI_RSD_TITLE 0
+#define ACPI_RSD_LITERAL 1
+#define ACPI_RSD_STRING 2
+#define ACPI_RSD_UINT8 3
+#define ACPI_RSD_UINT16 4
+#define ACPI_RSD_UINT32 5
+#define ACPI_RSD_UINT64 6
+#define ACPI_RSD_1BITFLAG 7
+#define ACPI_RSD_2BITFLAG 8
+#define ACPI_RSD_SHORTLIST 9
+#define ACPI_RSD_LONGLIST 10
+#define ACPI_RSD_DWORDLIST 11
+#define ACPI_RSD_ADDRESS 12
+#define ACPI_RSD_SOURCE 13
+
+/* restore default alignment */
+
+#pragma pack()
+
+/* Resource tables indexed by internal resource type */
+
+extern const u8 acpi_gbl_aml_resource_sizes[];
+extern struct acpi_rsconvert_info *acpi_gbl_set_resource_dispatch[];
+
+/* Resource tables indexed by raw AML resource descriptor type */
+
+extern const u8 acpi_gbl_resource_struct_sizes[];
+extern struct acpi_rsconvert_info *acpi_gbl_get_resource_dispatch[];
+
+struct acpi_vendor_walk_info {
+ struct acpi_vendor_uuid *uuid;
+ struct acpi_buffer *buffer;
+ acpi_status status;
+};
+
+/*
+ * rscreate
+ */
+acpi_status
+acpi_rs_create_resource_list(union acpi_operand_object *aml_buffer,
+ struct acpi_buffer *output_buffer);
+
+acpi_status
+acpi_rs_create_aml_resources(struct acpi_resource *linked_list_buffer,
+ struct acpi_buffer *output_buffer);
+
+acpi_status
+acpi_rs_create_pci_routing_table(union acpi_operand_object *package_object,
+ struct acpi_buffer *output_buffer);
+
+/*
+ * rsutils
+ */
+
+acpi_status
+acpi_rs_get_prt_method_data(struct acpi_namespace_node *node,
+ struct acpi_buffer *ret_buffer);
+
+acpi_status
+acpi_rs_get_crs_method_data(struct acpi_namespace_node *node,
+ struct acpi_buffer *ret_buffer);
+
+acpi_status
+acpi_rs_get_prs_method_data(struct acpi_namespace_node *node,
+ struct acpi_buffer *ret_buffer);
+
+acpi_status
+acpi_rs_get_method_data(acpi_handle handle,
+ char *path, struct acpi_buffer *ret_buffer);
+
+acpi_status
+acpi_rs_set_srs_method_data(struct acpi_namespace_node *node,
+ struct acpi_buffer *ret_buffer);
+
+/*
+ * rscalc
+ */
+acpi_status
+acpi_rs_get_list_length(u8 * aml_buffer,
+ u32 aml_buffer_length, acpi_size * size_needed);
+
+acpi_status
+acpi_rs_get_aml_length(struct acpi_resource *linked_list_buffer,
+ acpi_size * size_needed);
+
+acpi_status
+acpi_rs_get_pci_routing_table_length(union acpi_operand_object *package_object,
+ acpi_size * buffer_size_needed);
+
+acpi_status
+acpi_rs_convert_aml_to_resources(u8 * aml,
+ u32 length,
+ u32 offset, u8 resource_index, void **context);
+
+acpi_status
+acpi_rs_convert_resources_to_aml(struct acpi_resource *resource,
+ acpi_size aml_size_needed, u8 * output_buffer);
+
+/*
+ * rsaddr
+ */
+void
+acpi_rs_set_address_common(union aml_resource *aml,
+ struct acpi_resource *resource);
+
+u8
+acpi_rs_get_address_common(struct acpi_resource *resource,
+ union aml_resource *aml);
+
+/*
+ * rsmisc
+ */
+acpi_status
+acpi_rs_convert_aml_to_resource(struct acpi_resource *resource,
+ union aml_resource *aml,
+ struct acpi_rsconvert_info *info);
+
+acpi_status
+acpi_rs_convert_resource_to_aml(struct acpi_resource *resource,
+ union aml_resource *aml,
+ struct acpi_rsconvert_info *info);
+
+/*
+ * rsutils
+ */
+void
+acpi_rs_move_data(void *destination,
+ void *source, u16 item_count, u8 move_type);
+
+u8 acpi_rs_decode_bitmask(u16 mask, u8 * list);
+
+u16 acpi_rs_encode_bitmask(u8 * list, u8 count);
+
+acpi_rs_length
+acpi_rs_get_resource_source(acpi_rs_length resource_length,
+ acpi_rs_length minimum_length,
+ struct acpi_resource_source *resource_source,
+ union aml_resource *aml, char *string_ptr);
+
+acpi_rsdesc_size
+acpi_rs_set_resource_source(union aml_resource *aml,
+ acpi_rs_length minimum_length,
+ struct acpi_resource_source *resource_source);
+
+void
+acpi_rs_set_resource_header(u8 descriptor_type,
+ acpi_rsdesc_size total_length,
+ union aml_resource *aml);
+
+void
+acpi_rs_set_resource_length(acpi_rsdesc_size total_length,
+ union aml_resource *aml);
+
+/*
+ * rsdump
+ */
+void acpi_rs_dump_resource_list(struct acpi_resource *resource);
+
+void acpi_rs_dump_irq_list(u8 * route_table);
+
+/*
+ * Resource conversion tables
+ */
+extern struct acpi_rsconvert_info acpi_rs_convert_dma[];
+extern struct acpi_rsconvert_info acpi_rs_convert_end_dpf[];
+extern struct acpi_rsconvert_info acpi_rs_convert_io[];
+extern struct acpi_rsconvert_info acpi_rs_convert_fixed_io[];
+extern struct acpi_rsconvert_info acpi_rs_convert_end_tag[];
+extern struct acpi_rsconvert_info acpi_rs_convert_memory24[];
+extern struct acpi_rsconvert_info acpi_rs_convert_generic_reg[];
+extern struct acpi_rsconvert_info acpi_rs_convert_memory32[];
+extern struct acpi_rsconvert_info acpi_rs_convert_fixed_memory32[];
+extern struct acpi_rsconvert_info acpi_rs_convert_address32[];
+extern struct acpi_rsconvert_info acpi_rs_convert_address16[];
+extern struct acpi_rsconvert_info acpi_rs_convert_ext_irq[];
+extern struct acpi_rsconvert_info acpi_rs_convert_address64[];
+extern struct acpi_rsconvert_info acpi_rs_convert_ext_address64[];
+
+/* These resources require separate get/set tables */
+
+extern struct acpi_rsconvert_info acpi_rs_get_irq[];
+extern struct acpi_rsconvert_info acpi_rs_get_start_dpf[];
+extern struct acpi_rsconvert_info acpi_rs_get_vendor_small[];
+extern struct acpi_rsconvert_info acpi_rs_get_vendor_large[];
+
+extern struct acpi_rsconvert_info acpi_rs_set_irq[];
+extern struct acpi_rsconvert_info acpi_rs_set_start_dpf[];
+extern struct acpi_rsconvert_info acpi_rs_set_vendor[];
+
+#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
+/*
+ * rsinfo
+ */
+extern struct acpi_rsdump_info *acpi_gbl_dump_resource_dispatch[];
+
+/*
+ * rsdump
+ */
+extern struct acpi_rsdump_info acpi_rs_dump_irq[];
+extern struct acpi_rsdump_info acpi_rs_dump_dma[];
+extern struct acpi_rsdump_info acpi_rs_dump_start_dpf[];
+extern struct acpi_rsdump_info acpi_rs_dump_end_dpf[];
+extern struct acpi_rsdump_info acpi_rs_dump_io[];
+extern struct acpi_rsdump_info acpi_rs_dump_fixed_io[];
+extern struct acpi_rsdump_info acpi_rs_dump_vendor[];
+extern struct acpi_rsdump_info acpi_rs_dump_end_tag[];
+extern struct acpi_rsdump_info acpi_rs_dump_memory24[];
+extern struct acpi_rsdump_info acpi_rs_dump_memory32[];
+extern struct acpi_rsdump_info acpi_rs_dump_fixed_memory32[];
+extern struct acpi_rsdump_info acpi_rs_dump_address16[];
+extern struct acpi_rsdump_info acpi_rs_dump_address32[];
+extern struct acpi_rsdump_info acpi_rs_dump_address64[];
+extern struct acpi_rsdump_info acpi_rs_dump_ext_address64[];
+extern struct acpi_rsdump_info acpi_rs_dump_ext_irq[];
+extern struct acpi_rsdump_info acpi_rs_dump_generic_reg[];
+#endif
+
+#endif /* __ACRESRC_H__ */
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