Initial import

1 files changed, 383 insertions, 0 deletions

diff --git a/drivers/acpi/acpica/acresrc.h b/drivers/acpi/acpica/acresrc.h
new file mode 100644
index 000000000..6357efb01
--- /dev/null
+++ b/drivers/acpi/acpica/acresrc.h
@@ -0,0 +1,383 @@
+/******************************************************************************
+ *
+ * Name: acresrc.h - Resource Manager function prototypes
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2015, 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 */
+
+typedef enum {
+	ACPI_RSC_INITGET = 0,
+	ACPI_RSC_INITSET,
+	ACPI_RSC_FLAGINIT,
+	ACPI_RSC_1BITFLAG,
+	ACPI_RSC_2BITFLAG,
+	ACPI_RSC_3BITFLAG,
+	ACPI_RSC_ADDRESS,
+	ACPI_RSC_BITMASK,
+	ACPI_RSC_BITMASK16,
+	ACPI_RSC_COUNT,
+	ACPI_RSC_COUNT16,
+	ACPI_RSC_COUNT_GPIO_PIN,
+	ACPI_RSC_COUNT_GPIO_RES,
+	ACPI_RSC_COUNT_GPIO_VEN,
+	ACPI_RSC_COUNT_SERIAL_RES,
+	ACPI_RSC_COUNT_SERIAL_VEN,
+	ACPI_RSC_DATA8,
+	ACPI_RSC_EXIT_EQ,
+	ACPI_RSC_EXIT_LE,
+	ACPI_RSC_EXIT_NE,
+	ACPI_RSC_LENGTH,
+	ACPI_RSC_MOVE_GPIO_PIN,
+	ACPI_RSC_MOVE_GPIO_RES,
+	ACPI_RSC_MOVE_SERIAL_RES,
+	ACPI_RSC_MOVE_SERIAL_VEN,
+	ACPI_RSC_MOVE8,
+	ACPI_RSC_MOVE16,
+	ACPI_RSC_MOVE32,
+	ACPI_RSC_MOVE64,
+	ACPI_RSC_SET8,
+	ACPI_RSC_SOURCE,
+	ACPI_RSC_SOURCEX
+} ACPI_RSCONVERT_OPCODES;
+
+/* 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)
+
+/*
+ * Individual entry for the resource dump tables
+ */
+typedef const struct acpi_rsdump_info {
+	u8 opcode;
+	u8 offset;
+	char *name;
+	const char **pointer;
+
+} acpi_rsdump_info;
+
+/* Values for the Opcode field above */
+
+typedef enum {
+	ACPI_RSD_TITLE = 0,
+	ACPI_RSD_1BITFLAG,
+	ACPI_RSD_2BITFLAG,
+	ACPI_RSD_3BITFLAG,
+	ACPI_RSD_ADDRESS,
+	ACPI_RSD_DWORDLIST,
+	ACPI_RSD_LITERAL,
+	ACPI_RSD_LONGLIST,
+	ACPI_RSD_SHORTLIST,
+	ACPI_RSD_SHORTLISTX,
+	ACPI_RSD_SOURCE,
+	ACPI_RSD_STRING,
+	ACPI_RSD_UINT8,
+	ACPI_RSD_UINT16,
+	ACPI_RSD_UINT32,
+	ACPI_RSD_UINT64,
+	ACPI_RSD_WORDLIST
+} ACPI_RSDUMP_OPCODES;
+
+/* restore default alignment */
+
+#pragma pack()
+
+/* Resource tables indexed by internal resource type */
+
+extern const u8 acpi_gbl_aml_resource_sizes[];
+extern const u8 acpi_gbl_aml_resource_serial_bus_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 const u8 acpi_gbl_resource_struct_serial_bus_sizes[];
+extern struct acpi_rsconvert_info *acpi_gbl_get_resource_dispatch[];
+
+extern struct acpi_rsconvert_info
+    *acpi_gbl_convert_resource_serial_bus_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_buffer *resource_list,
+			     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);
+
+acpi_status
+acpi_rs_get_aei_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 *resource_list,
+		       acpi_size resource_list_size, 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 - Debugger support
+ */
+#ifdef ACPI_DEBUGGER
+void acpi_rs_dump_resource_list(struct acpi_resource *resource);
+
+void acpi_rs_dump_irq_list(u8 *route_table);
+#endif
+
+/*
+ * 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[];
+extern struct acpi_rsconvert_info acpi_rs_convert_gpio[];
+extern struct acpi_rsconvert_info acpi_rs_convert_fixed_dma[];
+extern struct acpi_rsconvert_info acpi_rs_convert_i2c_serial_bus[];
+extern struct acpi_rsconvert_info acpi_rs_convert_spi_serial_bus[];
+extern struct acpi_rsconvert_info acpi_rs_convert_uart_serial_bus[];
+
+/* 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[];
+extern struct acpi_rsdump_info *acpi_gbl_dump_serial_bus_dispatch[];
+
+/*
+ * rsdumpinfo
+ */
+extern struct acpi_rsdump_info acpi_rs_dump_irq[];
+extern struct acpi_rsdump_info acpi_rs_dump_prt[];
+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_io_flags[];
+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_memory_flags[];
+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[];
+extern struct acpi_rsdump_info acpi_rs_dump_gpio[];
+extern struct acpi_rsdump_info acpi_rs_dump_fixed_dma[];
+extern struct acpi_rsdump_info acpi_rs_dump_common_serial_bus[];
+extern struct acpi_rsdump_info acpi_rs_dump_i2c_serial_bus[];
+extern struct acpi_rsdump_info acpi_rs_dump_spi_serial_bus[];
+extern struct acpi_rsdump_info acpi_rs_dump_uart_serial_bus[];
+extern struct acpi_rsdump_info acpi_rs_dump_general_flags[];
+#endif
+
+#endif				/* __ACRESRC_H__ */