Subversion Repositories Kolibri OS

Rev

Go to most recent revision | Blame | Last modification | View Log | Download | RSS feed

  1. /******************************************************************************
  2.  *
  3.  * Name: acevents.h - Event subcomponent prototypes and defines
  4.  *
  5.  *****************************************************************************/
  6.  
  7. /*
  8.  * Copyright (C) 2000 - 2015, Intel Corp.
  9.  * All rights reserved.
  10.  *
  11.  * Redistribution and use in source and binary forms, with or without
  12.  * modification, are permitted provided that the following conditions
  13.  * are met:
  14.  * 1. Redistributions of source code must retain the above copyright
  15.  *    notice, this list of conditions, and the following disclaimer,
  16.  *    without modification.
  17.  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
  18.  *    substantially similar to the "NO WARRANTY" disclaimer below
  19.  *    ("Disclaimer") and any redistribution must be conditioned upon
  20.  *    including a substantially similar Disclaimer requirement for further
  21.  *    binary redistribution.
  22.  * 3. Neither the names of the above-listed copyright holders nor the names
  23.  *    of any contributors may be used to endorse or promote products derived
  24.  *    from this software without specific prior written permission.
  25.  *
  26.  * Alternatively, this software may be distributed under the terms of the
  27.  * GNU General Public License ("GPL") version 2 as published by the Free
  28.  * Software Foundation.
  29.  *
  30.  * NO WARRANTY
  31.  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  32.  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  33.  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
  34.  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  35.  * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  36.  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  37.  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  38.  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  39.  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
  40.  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  41.  * POSSIBILITY OF SUCH DAMAGES.
  42.  */
  43.  
  44. #ifndef __ACEVENTS_H__
  45. #define __ACEVENTS_H__
  46.  
  47. /*
  48.  * evevent
  49.  */
  50. acpi_status acpi_ev_initialize_events(void);
  51.  
  52. acpi_status acpi_ev_install_xrupt_handlers(void);
  53.  
  54. u32 acpi_ev_fixed_event_detect(void);
  55.  
  56. /*
  57.  * evmisc
  58.  */
  59. u8 acpi_ev_is_notify_object(struct acpi_namespace_node *node);
  60.  
  61. u32 acpi_ev_get_gpe_number_index(u32 gpe_number);
  62.  
  63. acpi_status
  64. acpi_ev_queue_notify_request(struct acpi_namespace_node *node,
  65.                              u32 notify_value);
  66.  
  67. /*
  68.  * evglock - Global Lock support
  69.  */
  70. acpi_status acpi_ev_init_global_lock_handler(void);
  71.  
  72. ACPI_HW_DEPENDENT_RETURN_OK(acpi_status
  73.                             acpi_ev_acquire_global_lock(u16 timeout))
  74. ACPI_HW_DEPENDENT_RETURN_OK(acpi_status acpi_ev_release_global_lock(void))
  75. acpi_status acpi_ev_remove_global_lock_handler(void);
  76.  
  77. /*
  78.  * evgpe - Low-level GPE support
  79.  */
  80. u32 acpi_ev_gpe_detect(struct acpi_gpe_xrupt_info *gpe_xrupt_list);
  81.  
  82. acpi_status
  83. acpi_ev_update_gpe_enable_mask(struct acpi_gpe_event_info *gpe_event_info);
  84.  
  85. acpi_status acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info);
  86.  
  87. acpi_status
  88. acpi_ev_add_gpe_reference(struct acpi_gpe_event_info *gpe_event_info);
  89.  
  90. acpi_status
  91. acpi_ev_remove_gpe_reference(struct acpi_gpe_event_info *gpe_event_info);
  92.  
  93. struct acpi_gpe_event_info *acpi_ev_get_gpe_event_info(acpi_handle gpe_device,
  94.                                                        u32 gpe_number);
  95.  
  96. struct acpi_gpe_event_info *acpi_ev_low_get_gpe_info(u32 gpe_number,
  97.                                                      struct acpi_gpe_block_info
  98.                                                      *gpe_block);
  99.  
  100. acpi_status acpi_ev_finish_gpe(struct acpi_gpe_event_info *gpe_event_info);
  101.  
  102. /*
  103.  * evgpeblk - Upper-level GPE block support
  104.  */
  105. acpi_status
  106. acpi_ev_create_gpe_block(struct acpi_namespace_node *gpe_device,
  107.                          u64 address,
  108.                          u8 space_id,
  109.                          u32 register_count,
  110.                          u16 gpe_block_base_number,
  111.                          u32 interrupt_number,
  112.                          struct acpi_gpe_block_info **return_gpe_block);
  113.  
  114. acpi_status
  115. acpi_ev_initialize_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
  116.                              struct acpi_gpe_block_info *gpe_block,
  117.                              void *context);
  118.  
  119. ACPI_HW_DEPENDENT_RETURN_OK(acpi_status
  120.                             acpi_ev_delete_gpe_block(struct acpi_gpe_block_info
  121.                                                      *gpe_block))
  122.  
  123. u32
  124. acpi_ev_gpe_dispatch(struct acpi_namespace_node *gpe_device,
  125.                      struct acpi_gpe_event_info *gpe_event_info,
  126.                      u32 gpe_number);
  127.  
  128. /*
  129.  * evgpeinit - GPE initialization and update
  130.  */
  131. acpi_status acpi_ev_gpe_initialize(void);
  132.  
  133. ACPI_HW_DEPENDENT_RETURN_VOID(void
  134.                               acpi_ev_update_gpes(acpi_owner_id table_owner_id))
  135.  
  136. acpi_status
  137. acpi_ev_match_gpe_method(acpi_handle obj_handle,
  138.                          u32 level, void *context, void **return_value);
  139.  
  140. /*
  141.  * evgpeutil - GPE utilities
  142.  */
  143. acpi_status
  144. acpi_ev_walk_gpe_list(acpi_gpe_callback gpe_walk_callback, void *context);
  145.  
  146. acpi_status
  147. acpi_ev_get_gpe_device(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
  148.                        struct acpi_gpe_block_info *gpe_block, void *context);
  149.  
  150. acpi_status
  151. acpi_ev_get_gpe_xrupt_block(u32 interrupt_number,
  152.                             struct acpi_gpe_xrupt_info **gpe_xrupt_block);
  153.  
  154. acpi_status acpi_ev_delete_gpe_xrupt(struct acpi_gpe_xrupt_info *gpe_xrupt);
  155.  
  156. acpi_status
  157. acpi_ev_delete_gpe_handlers(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
  158.                             struct acpi_gpe_block_info *gpe_block,
  159.                             void *context);
  160.  
  161. /*
  162.  * evhandler - Address space handling
  163.  */
  164. u8
  165. acpi_ev_has_default_handler(struct acpi_namespace_node *node,
  166.                             acpi_adr_space_type space_id);
  167.  
  168. acpi_status acpi_ev_install_region_handlers(void);
  169.  
  170. acpi_status
  171. acpi_ev_install_space_handler(struct acpi_namespace_node *node,
  172.                               acpi_adr_space_type space_id,
  173.                               acpi_adr_space_handler handler,
  174.                               acpi_adr_space_setup setup, void *context);
  175.  
  176. /*
  177.  * evregion - Operation region support
  178.  */
  179. acpi_status acpi_ev_initialize_op_regions(void);
  180.  
  181. acpi_status
  182. acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj,
  183.                                union acpi_operand_object *field_obj,
  184.                                u32 function,
  185.                                u32 region_offset, u32 bit_width, u64 *value);
  186.  
  187. acpi_status
  188. acpi_ev_attach_region(union acpi_operand_object *handler_obj,
  189.                       union acpi_operand_object *region_obj,
  190.                       u8 acpi_ns_is_locked);
  191.  
  192. void
  193. acpi_ev_detach_region(union acpi_operand_object *region_obj,
  194.                       u8 acpi_ns_is_locked);
  195.  
  196. acpi_status
  197. acpi_ev_execute_reg_methods(struct acpi_namespace_node *node,
  198.                             acpi_adr_space_type space_id);
  199.  
  200. acpi_status
  201. acpi_ev_execute_reg_method(union acpi_operand_object *region_obj, u32 function);
  202.  
  203. /*
  204.  * evregini - Region initialization and setup
  205.  */
  206. acpi_status
  207. acpi_ev_system_memory_region_setup(acpi_handle handle,
  208.                                    u32 function,
  209.                                    void *handler_context,
  210.                                    void **region_context);
  211.  
  212. acpi_status
  213. acpi_ev_io_space_region_setup(acpi_handle handle,
  214.                               u32 function,
  215.                               void *handler_context, void **region_context);
  216.  
  217. acpi_status
  218. acpi_ev_pci_config_region_setup(acpi_handle handle,
  219.                                 u32 function,
  220.                                 void *handler_context, void **region_context);
  221.  
  222. acpi_status
  223. acpi_ev_cmos_region_setup(acpi_handle handle,
  224.                           u32 function,
  225.                           void *handler_context, void **region_context);
  226.  
  227. acpi_status
  228. acpi_ev_pci_bar_region_setup(acpi_handle handle,
  229.                              u32 function,
  230.                              void *handler_context, void **region_context);
  231.  
  232. acpi_status
  233. acpi_ev_default_region_setup(acpi_handle handle,
  234.                              u32 function,
  235.                              void *handler_context, void **region_context);
  236.  
  237. acpi_status
  238. acpi_ev_initialize_region(union acpi_operand_object *region_obj,
  239.                           u8 acpi_ns_locked);
  240.  
  241. /*
  242.  * evsci - SCI (System Control Interrupt) handling/dispatch
  243.  */
  244. u32 ACPI_SYSTEM_XFACE acpi_ev_gpe_xrupt_handler(void *context);
  245.  
  246. u32 acpi_ev_sci_dispatch(void);
  247.  
  248. u32 acpi_ev_install_sci_handler(void);
  249.  
  250. acpi_status acpi_ev_remove_all_sci_handlers(void);
  251.  
  252. ACPI_HW_DEPENDENT_RETURN_VOID(void acpi_ev_terminate(void))
  253. #endif                          /* __ACEVENTS_H__  */
  254.