1 files changed, 497 insertions, 0 deletions

diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
new file mode 100644
index 000000000000..00d78b79652e
--- /dev/null
+++ b/include/acpi/acpixf.h
@@ -0,0 +1,497 @@
+
+/******************************************************************************
+ *
+ * Name: acpixf.h - External interfaces to the ACPI subsystem
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2005, R. Byron Moore
+ * 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 __ACXFACE_H__
+#define __ACXFACE_H__
+
+#include "actypes.h"
+#include "actbl.h"
+
+
+ /*
+ * Global interfaces
+ */
+
+acpi_status
+acpi_initialize_subsystem (
+        void);
+
+acpi_status
+acpi_enable_subsystem (
+        u32                             flags);
+
+acpi_status
+acpi_initialize_objects (
+        u32                             flags);
+
+acpi_status
+acpi_terminate (
+        void);
+
+#ifdef ACPI_FUTURE_USAGE
+acpi_status
+acpi_subsystem_status (
+        void);
+#endif
+
+acpi_status
+acpi_enable (
+        void);
+
+acpi_status
+acpi_disable (
+        void);
+
+#ifdef ACPI_FUTURE_USAGE
+acpi_status
+acpi_get_system_info (
+        struct acpi_buffer              *ret_buffer);
+#endif
+
+const char *
+acpi_format_exception (
+        acpi_status                     exception);
+
+acpi_status
+acpi_purge_cached_objects (
+        void);
+
+#ifdef ACPI_FUTURE_USAGE
+acpi_status
+acpi_install_initialization_handler (
+        acpi_init_handler               handler,
+        u32                             function);
+#endif
+
+/*
+ * ACPI Memory manager
+ */
+
+void *
+acpi_allocate (
+        u32                             size);
+
+void *
+acpi_callocate (
+        u32                             size);
+
+void
+acpi_free (
+        void                            *address);
+
+
+/*
+ * ACPI table manipulation interfaces
+ */
+
+acpi_status
+acpi_find_root_pointer (
+        u32                             flags,
+        struct acpi_pointer             *rsdp_address);
+
+acpi_status
+acpi_load_tables (
+        void);
+
+#ifdef ACPI_FUTURE_USAGE
+acpi_status
+acpi_load_table (
+        struct acpi_table_header        *table_ptr);
+
+acpi_status
+acpi_unload_table (
+        acpi_table_type                 table_type);
+
+acpi_status
+acpi_get_table_header (
+        acpi_table_type                 table_type,
+        u32                             instance,
+        struct acpi_table_header        *out_table_header);
+#endif  /*  ACPI_FUTURE_USAGE  */
+
+acpi_status
+acpi_get_table (
+        acpi_table_type                 table_type,
+        u32                             instance,
+        struct acpi_buffer              *ret_buffer);
+
+acpi_status
+acpi_get_firmware_table (
+        acpi_string                     signature,
+        u32                             instance,
+        u32                             flags,
+        struct acpi_table_header        **table_pointer);
+
+
+/*
+ * Namespace and name interfaces
+ */
+
+acpi_status
+acpi_walk_namespace (
+        acpi_object_type                type,
+        acpi_handle                     start_object,
+        u32                             max_depth,
+        acpi_walk_callback              user_function,
+        void                            *context,
+        void                            **return_value);
+
+acpi_status
+acpi_get_devices (
+        char                            *HID,
+        acpi_walk_callback              user_function,
+        void                            *context,
+        void                            **return_value);
+
+acpi_status
+acpi_get_name (
+        acpi_handle                     handle,
+        u32                             name_type,
+        struct acpi_buffer              *ret_path_ptr);
+
+acpi_status
+acpi_get_handle (
+        acpi_handle                     parent,
+        acpi_string                     pathname,
+        acpi_handle                     *ret_handle);
+
+acpi_status
+acpi_attach_data (
+        acpi_handle                     obj_handle,
+        acpi_object_handler             handler,
+        void                            *data);
+
+acpi_status
+acpi_detach_data (
+        acpi_handle                     obj_handle,
+        acpi_object_handler             handler);
+
+acpi_status
+acpi_get_data (
+        acpi_handle                     obj_handle,
+        acpi_object_handler             handler,
+        void                            **data);
+
+
+/*
+ * Object manipulation and enumeration
+ */
+
+acpi_status
+acpi_evaluate_object (
+        acpi_handle                     object,
+        acpi_string                     pathname,
+        struct acpi_object_list         *parameter_objects,
+        struct acpi_buffer              *return_object_buffer);
+
+#ifdef ACPI_FUTURE_USAGE
+acpi_status
+acpi_evaluate_object_typed (
+        acpi_handle                     object,
+        acpi_string                     pathname,
+        struct acpi_object_list         *external_params,
+        struct acpi_buffer              *return_buffer,
+        acpi_object_type                return_type);
+#endif
+
+acpi_status
+acpi_get_object_info (
+        acpi_handle                     handle,
+        struct acpi_buffer              *return_buffer);
+
+acpi_status
+acpi_get_next_object (
+        acpi_object_type                type,
+        acpi_handle                     parent,
+        acpi_handle                     child,
+        acpi_handle                     *out_handle);
+
+acpi_status
+acpi_get_type (
+        acpi_handle                     object,
+        acpi_object_type                *out_type);
+
+acpi_status
+acpi_get_parent (
+        acpi_handle                     object,
+        acpi_handle                     *out_handle);
+
+
+/*
+ * Event handler interfaces
+ */
+
+acpi_status
+acpi_install_fixed_event_handler (
+        u32                             acpi_event,
+        acpi_event_handler              handler,
+        void                            *context);
+
+acpi_status
+acpi_remove_fixed_event_handler (
+        u32                             acpi_event,
+        acpi_event_handler              handler);
+
+acpi_status
+acpi_install_notify_handler (
+        acpi_handle                     device,
+        u32                             handler_type,
+        acpi_notify_handler             handler,
+        void                            *context);
+
+acpi_status
+acpi_remove_notify_handler (
+        acpi_handle                     device,
+        u32                             handler_type,
+        acpi_notify_handler             handler);
+
+acpi_status
+acpi_install_address_space_handler (
+        acpi_handle                     device,
+        acpi_adr_space_type             space_id,
+        acpi_adr_space_handler          handler,
+        acpi_adr_space_setup            setup,
+        void                            *context);
+
+acpi_status
+acpi_remove_address_space_handler (
+        acpi_handle                     device,
+        acpi_adr_space_type             space_id,
+        acpi_adr_space_handler          handler);
+
+acpi_status
+acpi_install_gpe_handler (
+        acpi_handle                     gpe_device,
+        u32                             gpe_number,
+        u32                             type,
+        acpi_event_handler              address,
+        void                            *context);
+
+#ifdef ACPI_FUTURE_USAGE
+acpi_status
+acpi_install_exception_handler (
+        acpi_exception_handler          handler);
+#endif
+
+
+/*
+ * Event interfaces
+ */
+
+acpi_status
+acpi_acquire_global_lock (
+        u16                             timeout,
+        u32                             *handle);
+
+acpi_status
+acpi_release_global_lock (
+        u32                             handle);
+
+acpi_status
+acpi_remove_gpe_handler (
+        acpi_handle                     gpe_device,
+        u32                             gpe_number,
+        acpi_event_handler              address);
+
+acpi_status
+acpi_enable_event (
+        u32                             event,
+        u32                             flags);
+
+acpi_status
+acpi_disable_event (
+        u32                             event,
+        u32                             flags);
+
+acpi_status
+acpi_clear_event (
+        u32                             event);
+
+#ifdef ACPI_FUTURE_USAGE
+acpi_status
+acpi_get_event_status (
+        u32                             event,
+        acpi_event_status               *event_status);
+#endif  /*  ACPI_FUTURE_USAGE  */
+
+acpi_status
+acpi_set_gpe_type (
+        acpi_handle                     gpe_device,
+        u32                             gpe_number,
+        u8                              type);
+
+acpi_status
+acpi_enable_gpe (
+        acpi_handle                     gpe_device,
+        u32                             gpe_number,
+        u32                             flags);
+
+acpi_status
+acpi_disable_gpe (
+        acpi_handle                     gpe_device,
+        u32                             gpe_number,
+        u32                             flags);
+
+acpi_status
+acpi_clear_gpe (
+        acpi_handle                     gpe_device,
+        u32                             gpe_number,
+        u32                             flags);
+
+#ifdef ACPI_FUTURE_USAGE
+acpi_status
+acpi_get_gpe_status (
+        acpi_handle                     gpe_device,
+        u32                             gpe_number,
+        u32                             flags,
+        acpi_event_status               *event_status);
+#endif  /*  ACPI_FUTURE_USAGE  */
+
+acpi_status
+acpi_install_gpe_block (
+        acpi_handle                     gpe_device,
+        struct acpi_generic_address     *gpe_block_address,
+        u32                             register_count,
+        u32                             interrupt_level);
+
+acpi_status
+acpi_remove_gpe_block (
+        acpi_handle                     gpe_device);
+
+
+/*
+ * Resource interfaces
+ */
+
+typedef
+acpi_status (*ACPI_WALK_RESOURCE_CALLBACK) (
+        struct acpi_resource            *resource,
+        void                            *context);
+
+
+acpi_status
+acpi_get_current_resources(
+        acpi_handle                     device_handle,
+        struct acpi_buffer              *ret_buffer);
+
+#ifdef ACPI_FUTURE_USAGE
+acpi_status
+acpi_get_possible_resources(
+        acpi_handle                     device_handle,
+        struct acpi_buffer              *ret_buffer);
+#endif
+
+acpi_status
+acpi_walk_resources (
+        acpi_handle                             device_handle,
+        char                                    *path,
+        ACPI_WALK_RESOURCE_CALLBACK     user_function,
+        void                                    *context);
+
+acpi_status
+acpi_set_current_resources (
+        acpi_handle                     device_handle,
+        struct acpi_buffer              *in_buffer);
+
+acpi_status
+acpi_get_irq_routing_table (
+        acpi_handle                     bus_device_handle,
+        struct acpi_buffer              *ret_buffer);
+
+acpi_status
+acpi_resource_to_address64 (
+        struct acpi_resource            *resource,
+        struct acpi_resource_address64 *out);
+
+/*
+ * Hardware (ACPI device) interfaces
+ */
+
+acpi_status
+acpi_get_register (
+        u32                             register_id,
+        u32                             *return_value,
+        u32                             flags);
+
+acpi_status
+acpi_set_register (
+        u32                             register_id,
+        u32                             value,
+        u32                             flags);
+
+acpi_status
+acpi_set_firmware_waking_vector (
+        acpi_physical_address           physical_address);
+
+#ifdef ACPI_FUTURE_USAGE
+acpi_status
+acpi_get_firmware_waking_vector (
+        acpi_physical_address           *physical_address);
+#endif
+
+acpi_status
+acpi_get_sleep_type_data (
+        u8                              sleep_state,
+        u8                              *slp_typ_a,
+        u8                              *slp_typ_b);
+
+acpi_status
+acpi_enter_sleep_state_prep (
+        u8                              sleep_state);
+
+acpi_status asmlinkage
+acpi_enter_sleep_state (
+        u8                              sleep_state);
+
+acpi_status asmlinkage
+acpi_enter_sleep_state_s4bios (
+        void);
+
+acpi_status
+acpi_leave_sleep_state (
+        u8                              sleep_state);
+
+
+#endif /* __ACXFACE_H__ */