Subversion Repositories Kolibri OS

Rev

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

  1. /*******************************************************************************
  2.  *
  3.  * Module Name: rsinfo - Dispatch and Info tables
  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. #include <acpi/acpi.h>
  45. #include "accommon.h"
  46. #include "acresrc.h"
  47.  
  48. #define _COMPONENT          ACPI_RESOURCES
  49. ACPI_MODULE_NAME("rsinfo")
  50.  
  51. /*
  52.  * Resource dispatch and information tables. Any new resource types (either
  53.  * Large or Small) must be reflected in each of these tables, so they are here
  54.  * in one place.
  55.  *
  56.  * The tables for Large descriptors are indexed by bits 6:0 of the AML
  57.  * descriptor type byte. The tables for Small descriptors are indexed by
  58.  * bits 6:3 of the descriptor byte. The tables for internal resource
  59.  * descriptors are indexed by the acpi_resource_type field.
  60.  */
  61. /* Dispatch table for resource-to-AML (Set Resource) conversion functions */
  62. struct acpi_rsconvert_info *acpi_gbl_set_resource_dispatch[] = {
  63.         acpi_rs_set_irq,        /* 0x00, ACPI_RESOURCE_TYPE_IRQ */
  64.         acpi_rs_convert_dma,    /* 0x01, ACPI_RESOURCE_TYPE_DMA */
  65.         acpi_rs_set_start_dpf,  /* 0x02, ACPI_RESOURCE_TYPE_START_DEPENDENT */
  66.         acpi_rs_convert_end_dpf,        /* 0x03, ACPI_RESOURCE_TYPE_END_DEPENDENT */
  67.         acpi_rs_convert_io,     /* 0x04, ACPI_RESOURCE_TYPE_IO */
  68.         acpi_rs_convert_fixed_io,       /* 0x05, ACPI_RESOURCE_TYPE_FIXED_IO */
  69.         acpi_rs_set_vendor,     /* 0x06, ACPI_RESOURCE_TYPE_VENDOR */
  70.         acpi_rs_convert_end_tag,        /* 0x07, ACPI_RESOURCE_TYPE_END_TAG */
  71.         acpi_rs_convert_memory24,       /* 0x08, ACPI_RESOURCE_TYPE_MEMORY24 */
  72.         acpi_rs_convert_memory32,       /* 0x09, ACPI_RESOURCE_TYPE_MEMORY32 */
  73.         acpi_rs_convert_fixed_memory32, /* 0x0A, ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */
  74.         acpi_rs_convert_address16,      /* 0x0B, ACPI_RESOURCE_TYPE_ADDRESS16 */
  75.         acpi_rs_convert_address32,      /* 0x0C, ACPI_RESOURCE_TYPE_ADDRESS32 */
  76.         acpi_rs_convert_address64,      /* 0x0D, ACPI_RESOURCE_TYPE_ADDRESS64 */
  77.         acpi_rs_convert_ext_address64,  /* 0x0E, ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */
  78.         acpi_rs_convert_ext_irq,        /* 0x0F, ACPI_RESOURCE_TYPE_EXTENDED_IRQ */
  79.         acpi_rs_convert_generic_reg,    /* 0x10, ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
  80.         acpi_rs_convert_gpio,   /* 0x11, ACPI_RESOURCE_TYPE_GPIO */
  81.         acpi_rs_convert_fixed_dma,      /* 0x12, ACPI_RESOURCE_TYPE_FIXED_DMA */
  82.         NULL,                   /* 0x13, ACPI_RESOURCE_TYPE_SERIAL_BUS - Use subtype table below */
  83. };
  84.  
  85. /* Dispatch tables for AML-to-resource (Get Resource) conversion functions */
  86.  
  87. struct acpi_rsconvert_info *acpi_gbl_get_resource_dispatch[] = {
  88.         /* Small descriptors */
  89.  
  90.         NULL,                   /* 0x00, Reserved */
  91.         NULL,                   /* 0x01, Reserved */
  92.         NULL,                   /* 0x02, Reserved */
  93.         NULL,                   /* 0x03, Reserved */
  94.         acpi_rs_get_irq,        /* 0x04, ACPI_RESOURCE_NAME_IRQ */
  95.         acpi_rs_convert_dma,    /* 0x05, ACPI_RESOURCE_NAME_DMA */
  96.         acpi_rs_get_start_dpf,  /* 0x06, ACPI_RESOURCE_NAME_START_DEPENDENT */
  97.         acpi_rs_convert_end_dpf,        /* 0x07, ACPI_RESOURCE_NAME_END_DEPENDENT */
  98.         acpi_rs_convert_io,     /* 0x08, ACPI_RESOURCE_NAME_IO */
  99.         acpi_rs_convert_fixed_io,       /* 0x09, ACPI_RESOURCE_NAME_FIXED_IO */
  100.         acpi_rs_convert_fixed_dma,      /* 0x0A, ACPI_RESOURCE_NAME_FIXED_DMA */
  101.         NULL,                   /* 0x0B, Reserved */
  102.         NULL,                   /* 0x0C, Reserved */
  103.         NULL,                   /* 0x0D, Reserved */
  104.         acpi_rs_get_vendor_small,       /* 0x0E, ACPI_RESOURCE_NAME_VENDOR_SMALL */
  105.         acpi_rs_convert_end_tag,        /* 0x0F, ACPI_RESOURCE_NAME_END_TAG */
  106.  
  107.         /* Large descriptors */
  108.  
  109.         NULL,                   /* 0x00, Reserved */
  110.         acpi_rs_convert_memory24,       /* 0x01, ACPI_RESOURCE_NAME_MEMORY24 */
  111.         acpi_rs_convert_generic_reg,    /* 0x02, ACPI_RESOURCE_NAME_GENERIC_REGISTER */
  112.         NULL,                   /* 0x03, Reserved */
  113.         acpi_rs_get_vendor_large,       /* 0x04, ACPI_RESOURCE_NAME_VENDOR_LARGE */
  114.         acpi_rs_convert_memory32,       /* 0x05, ACPI_RESOURCE_NAME_MEMORY32 */
  115.         acpi_rs_convert_fixed_memory32, /* 0x06, ACPI_RESOURCE_NAME_FIXED_MEMORY32 */
  116.         acpi_rs_convert_address32,      /* 0x07, ACPI_RESOURCE_NAME_ADDRESS32 */
  117.         acpi_rs_convert_address16,      /* 0x08, ACPI_RESOURCE_NAME_ADDRESS16 */
  118.         acpi_rs_convert_ext_irq,        /* 0x09, ACPI_RESOURCE_NAME_EXTENDED_IRQ */
  119.         acpi_rs_convert_address64,      /* 0x0A, ACPI_RESOURCE_NAME_ADDRESS64 */
  120.         acpi_rs_convert_ext_address64,  /* 0x0B, ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 */
  121.         acpi_rs_convert_gpio,   /* 0x0C, ACPI_RESOURCE_NAME_GPIO */
  122.         NULL,                   /* 0x0D, Reserved */
  123.         NULL,                   /* 0x0E, ACPI_RESOURCE_NAME_SERIAL_BUS - Use subtype table below */
  124. };
  125.  
  126. /* Subtype table for serial_bus -- I2C, SPI, and UART */
  127.  
  128. struct acpi_rsconvert_info *acpi_gbl_convert_resource_serial_bus_dispatch[] = {
  129.         NULL,
  130.         acpi_rs_convert_i2c_serial_bus,
  131.         acpi_rs_convert_spi_serial_bus,
  132.         acpi_rs_convert_uart_serial_bus,
  133. };
  134.  
  135. #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUGGER)
  136.  
  137. /* Dispatch table for resource dump functions */
  138.  
  139. struct acpi_rsdump_info *acpi_gbl_dump_resource_dispatch[] = {
  140.         acpi_rs_dump_irq,       /* ACPI_RESOURCE_TYPE_IRQ */
  141.         acpi_rs_dump_dma,       /* ACPI_RESOURCE_TYPE_DMA */
  142.         acpi_rs_dump_start_dpf, /* ACPI_RESOURCE_TYPE_START_DEPENDENT */
  143.         acpi_rs_dump_end_dpf,   /* ACPI_RESOURCE_TYPE_END_DEPENDENT */
  144.         acpi_rs_dump_io,        /* ACPI_RESOURCE_TYPE_IO */
  145.         acpi_rs_dump_fixed_io,  /* ACPI_RESOURCE_TYPE_FIXED_IO */
  146.         acpi_rs_dump_vendor,    /* ACPI_RESOURCE_TYPE_VENDOR */
  147.         acpi_rs_dump_end_tag,   /* ACPI_RESOURCE_TYPE_END_TAG */
  148.         acpi_rs_dump_memory24,  /* ACPI_RESOURCE_TYPE_MEMORY24 */
  149.         acpi_rs_dump_memory32,  /* ACPI_RESOURCE_TYPE_MEMORY32 */
  150.         acpi_rs_dump_fixed_memory32,    /* ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */
  151.         acpi_rs_dump_address16, /* ACPI_RESOURCE_TYPE_ADDRESS16 */
  152.         acpi_rs_dump_address32, /* ACPI_RESOURCE_TYPE_ADDRESS32 */
  153.         acpi_rs_dump_address64, /* ACPI_RESOURCE_TYPE_ADDRESS64 */
  154.         acpi_rs_dump_ext_address64,     /* ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */
  155.         acpi_rs_dump_ext_irq,   /* ACPI_RESOURCE_TYPE_EXTENDED_IRQ */
  156.         acpi_rs_dump_generic_reg,       /* ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
  157.         acpi_rs_dump_gpio,      /* ACPI_RESOURCE_TYPE_GPIO */
  158.         acpi_rs_dump_fixed_dma, /* ACPI_RESOURCE_TYPE_FIXED_DMA */
  159.         NULL,                   /* ACPI_RESOURCE_TYPE_SERIAL_BUS */
  160. };
  161.  
  162. struct acpi_rsdump_info *acpi_gbl_dump_serial_bus_dispatch[] = {
  163.         NULL,
  164.         acpi_rs_dump_i2c_serial_bus,    /* AML_RESOURCE_I2C_BUS_TYPE */
  165.         acpi_rs_dump_spi_serial_bus,    /* AML_RESOURCE_SPI_BUS_TYPE */
  166.         acpi_rs_dump_uart_serial_bus,   /* AML_RESOURCE_UART_BUS_TYPE */
  167. };
  168. #endif
  169.  
  170. /*
  171.  * Base sizes for external AML resource descriptors, indexed by internal type.
  172.  * Includes size of the descriptor header (1 byte for small descriptors,
  173.  * 3 bytes for large descriptors)
  174.  */
  175. const u8 acpi_gbl_aml_resource_sizes[] = {
  176.         sizeof(struct aml_resource_irq),        /* ACPI_RESOURCE_TYPE_IRQ (optional Byte 3 always created) */
  177.         sizeof(struct aml_resource_dma),        /* ACPI_RESOURCE_TYPE_DMA */
  178.         sizeof(struct aml_resource_start_dependent),    /* ACPI_RESOURCE_TYPE_START_DEPENDENT (optional Byte 1 always created) */
  179.         sizeof(struct aml_resource_end_dependent),      /* ACPI_RESOURCE_TYPE_END_DEPENDENT */
  180.         sizeof(struct aml_resource_io), /* ACPI_RESOURCE_TYPE_IO */
  181.         sizeof(struct aml_resource_fixed_io),   /* ACPI_RESOURCE_TYPE_FIXED_IO */
  182.         sizeof(struct aml_resource_vendor_small),       /* ACPI_RESOURCE_TYPE_VENDOR */
  183.         sizeof(struct aml_resource_end_tag),    /* ACPI_RESOURCE_TYPE_END_TAG */
  184.         sizeof(struct aml_resource_memory24),   /* ACPI_RESOURCE_TYPE_MEMORY24 */
  185.         sizeof(struct aml_resource_memory32),   /* ACPI_RESOURCE_TYPE_MEMORY32 */
  186.         sizeof(struct aml_resource_fixed_memory32),     /* ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */
  187.         sizeof(struct aml_resource_address16),  /* ACPI_RESOURCE_TYPE_ADDRESS16 */
  188.         sizeof(struct aml_resource_address32),  /* ACPI_RESOURCE_TYPE_ADDRESS32 */
  189.         sizeof(struct aml_resource_address64),  /* ACPI_RESOURCE_TYPE_ADDRESS64 */
  190.         sizeof(struct aml_resource_extended_address64), /*ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */
  191.         sizeof(struct aml_resource_extended_irq),       /* ACPI_RESOURCE_TYPE_EXTENDED_IRQ */
  192.         sizeof(struct aml_resource_generic_register),   /* ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
  193.         sizeof(struct aml_resource_gpio),       /* ACPI_RESOURCE_TYPE_GPIO */
  194.         sizeof(struct aml_resource_fixed_dma),  /* ACPI_RESOURCE_TYPE_FIXED_DMA */
  195.         sizeof(struct aml_resource_common_serialbus),   /* ACPI_RESOURCE_TYPE_SERIAL_BUS */
  196. };
  197.  
  198. const u8 acpi_gbl_resource_struct_sizes[] = {
  199.         /* Small descriptors */
  200.  
  201.         0,
  202.         0,
  203.         0,
  204.         0,
  205.         ACPI_RS_SIZE(struct acpi_resource_irq),
  206.         ACPI_RS_SIZE(struct acpi_resource_dma),
  207.         ACPI_RS_SIZE(struct acpi_resource_start_dependent),
  208.         ACPI_RS_SIZE_MIN,
  209.         ACPI_RS_SIZE(struct acpi_resource_io),
  210.         ACPI_RS_SIZE(struct acpi_resource_fixed_io),
  211.         ACPI_RS_SIZE(struct acpi_resource_fixed_dma),
  212.         0,
  213.         0,
  214.         0,
  215.         ACPI_RS_SIZE(struct acpi_resource_vendor),
  216.         ACPI_RS_SIZE_MIN,
  217.  
  218.         /* Large descriptors */
  219.  
  220.         0,
  221.         ACPI_RS_SIZE(struct acpi_resource_memory24),
  222.         ACPI_RS_SIZE(struct acpi_resource_generic_register),
  223.         0,
  224.         ACPI_RS_SIZE(struct acpi_resource_vendor),
  225.         ACPI_RS_SIZE(struct acpi_resource_memory32),
  226.         ACPI_RS_SIZE(struct acpi_resource_fixed_memory32),
  227.         ACPI_RS_SIZE(struct acpi_resource_address32),
  228.         ACPI_RS_SIZE(struct acpi_resource_address16),
  229.         ACPI_RS_SIZE(struct acpi_resource_extended_irq),
  230.         ACPI_RS_SIZE(struct acpi_resource_address64),
  231.         ACPI_RS_SIZE(struct acpi_resource_extended_address64),
  232.         ACPI_RS_SIZE(struct acpi_resource_gpio),
  233.         ACPI_RS_SIZE(struct acpi_resource_common_serialbus)
  234. };
  235.  
  236. const u8 acpi_gbl_aml_resource_serial_bus_sizes[] = {
  237.         0,
  238.         sizeof(struct aml_resource_i2c_serialbus),
  239.         sizeof(struct aml_resource_spi_serialbus),
  240.         sizeof(struct aml_resource_uart_serialbus),
  241. };
  242.  
  243. const u8 acpi_gbl_resource_struct_serial_bus_sizes[] = {
  244.         0,
  245.         ACPI_RS_SIZE(struct acpi_resource_i2c_serialbus),
  246.         ACPI_RS_SIZE(struct acpi_resource_spi_serialbus),
  247.         ACPI_RS_SIZE(struct acpi_resource_uart_serialbus),
  248. };
  249.