1/*******************************************************************************
2 *
3 * Module Name: rsinfo - Dispatch and Info tables
4 *
5 ******************************************************************************/
6
7/*
8 * Copyright (C) 2000 - 2011, 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#define __RSINFO_C__
45
46#include "acpi.h"
47#include "accommon.h"
48#include "acresrc.h"
49
50#define _COMPONENT          ACPI_RESOURCES
51        ACPI_MODULE_NAME    ("rsinfo")
52
53/*
54 * Resource dispatch and information tables. Any new resource types (either
55 * Large or Small) must be reflected in each of these tables, so they are here
56 * in one place.
57 *
58 * The tables for Large descriptors are indexed by bits 6:0 of the AML
59 * descriptor type byte. The tables for Small descriptors are indexed by
60 * bits 6:3 of the descriptor byte. The tables for internal resource
61 * descriptors are indexed by the ACPI_RESOURCE_TYPE field.
62 */
63
64
65/* Dispatch table for resource-to-AML (Set Resource) conversion functions */
66
67ACPI_RSCONVERT_INFO         *AcpiGbl_SetResourceDispatch[] =
68{
69    AcpiRsSetIrq,                   /* 0x00, ACPI_RESOURCE_TYPE_IRQ */
70    AcpiRsConvertDma,               /* 0x01, ACPI_RESOURCE_TYPE_DMA */
71    AcpiRsSetStartDpf,              /* 0x02, ACPI_RESOURCE_TYPE_START_DEPENDENT */
72    AcpiRsConvertEndDpf,            /* 0x03, ACPI_RESOURCE_TYPE_END_DEPENDENT */
73    AcpiRsConvertIo,                /* 0x04, ACPI_RESOURCE_TYPE_IO */
74    AcpiRsConvertFixedIo,           /* 0x05, ACPI_RESOURCE_TYPE_FIXED_IO */
75    AcpiRsSetVendor,                /* 0x06, ACPI_RESOURCE_TYPE_VENDOR */
76    AcpiRsConvertEndTag,            /* 0x07, ACPI_RESOURCE_TYPE_END_TAG */
77    AcpiRsConvertMemory24,          /* 0x08, ACPI_RESOURCE_TYPE_MEMORY24 */
78    AcpiRsConvertMemory32,          /* 0x09, ACPI_RESOURCE_TYPE_MEMORY32 */
79    AcpiRsConvertFixedMemory32,     /* 0x0A, ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */
80    AcpiRsConvertAddress16,         /* 0x0B, ACPI_RESOURCE_TYPE_ADDRESS16 */
81    AcpiRsConvertAddress32,         /* 0x0C, ACPI_RESOURCE_TYPE_ADDRESS32 */
82    AcpiRsConvertAddress64,         /* 0x0D, ACPI_RESOURCE_TYPE_ADDRESS64 */
83    AcpiRsConvertExtAddress64,      /* 0x0E, ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */
84    AcpiRsConvertExtIrq,            /* 0x0F, ACPI_RESOURCE_TYPE_EXTENDED_IRQ */
85    AcpiRsConvertGenericReg         /* 0x10, ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
86};
87
88/* Dispatch tables for AML-to-resource (Get Resource) conversion functions */
89
90ACPI_RSCONVERT_INFO         *AcpiGbl_GetResourceDispatch[] =
91{
92    /* Small descriptors */
93
94    NULL,                           /* 0x00, Reserved */
95    NULL,                           /* 0x01, Reserved */
96    NULL,                           /* 0x02, Reserved */
97    NULL,                           /* 0x03, Reserved */
98    AcpiRsGetIrq,                   /* 0x04, ACPI_RESOURCE_NAME_IRQ */
99    AcpiRsConvertDma,               /* 0x05, ACPI_RESOURCE_NAME_DMA */
100    AcpiRsGetStartDpf,              /* 0x06, ACPI_RESOURCE_NAME_START_DEPENDENT */
101    AcpiRsConvertEndDpf,            /* 0x07, ACPI_RESOURCE_NAME_END_DEPENDENT */
102    AcpiRsConvertIo,                /* 0x08, ACPI_RESOURCE_NAME_IO */
103    AcpiRsConvertFixedIo,           /* 0x09, ACPI_RESOURCE_NAME_FIXED_IO */
104    NULL,                           /* 0x0A, Reserved */
105    NULL,                           /* 0x0B, Reserved */
106    NULL,                           /* 0x0C, Reserved */
107    NULL,                           /* 0x0D, Reserved */
108    AcpiRsGetVendorSmall,           /* 0x0E, ACPI_RESOURCE_NAME_VENDOR_SMALL */
109    AcpiRsConvertEndTag,            /* 0x0F, ACPI_RESOURCE_NAME_END_TAG */
110
111    /* Large descriptors */
112
113    NULL,                           /* 0x00, Reserved */
114    AcpiRsConvertMemory24,          /* 0x01, ACPI_RESOURCE_NAME_MEMORY24 */
115    AcpiRsConvertGenericReg,        /* 0x02, ACPI_RESOURCE_NAME_GENERIC_REGISTER */
116    NULL,                           /* 0x03, Reserved */
117    AcpiRsGetVendorLarge,           /* 0x04, ACPI_RESOURCE_NAME_VENDOR_LARGE */
118    AcpiRsConvertMemory32,          /* 0x05, ACPI_RESOURCE_NAME_MEMORY32 */
119    AcpiRsConvertFixedMemory32,     /* 0x06, ACPI_RESOURCE_NAME_FIXED_MEMORY32 */
120    AcpiRsConvertAddress32,         /* 0x07, ACPI_RESOURCE_NAME_ADDRESS32 */
121    AcpiRsConvertAddress16,         /* 0x08, ACPI_RESOURCE_NAME_ADDRESS16 */
122    AcpiRsConvertExtIrq,            /* 0x09, ACPI_RESOURCE_NAME_EXTENDED_IRQ */
123    AcpiRsConvertAddress64,         /* 0x0A, ACPI_RESOURCE_NAME_ADDRESS64 */
124    AcpiRsConvertExtAddress64       /* 0x0B, ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 */
125};
126
127
128#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
129
130/* Dispatch table for resource dump functions */
131
132ACPI_RSDUMP_INFO            *AcpiGbl_DumpResourceDispatch[] =
133{
134    AcpiRsDumpIrq,                  /* ACPI_RESOURCE_TYPE_IRQ */
135    AcpiRsDumpDma,                  /* ACPI_RESOURCE_TYPE_DMA */
136    AcpiRsDumpStartDpf,             /* ACPI_RESOURCE_TYPE_START_DEPENDENT */
137    AcpiRsDumpEndDpf,               /* ACPI_RESOURCE_TYPE_END_DEPENDENT */
138    AcpiRsDumpIo,                   /* ACPI_RESOURCE_TYPE_IO */
139    AcpiRsDumpFixedIo,              /* ACPI_RESOURCE_TYPE_FIXED_IO */
140    AcpiRsDumpVendor,               /* ACPI_RESOURCE_TYPE_VENDOR */
141    AcpiRsDumpEndTag,               /* ACPI_RESOURCE_TYPE_END_TAG */
142    AcpiRsDumpMemory24,             /* ACPI_RESOURCE_TYPE_MEMORY24 */
143    AcpiRsDumpMemory32,             /* ACPI_RESOURCE_TYPE_MEMORY32 */
144    AcpiRsDumpFixedMemory32,        /* ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */
145    AcpiRsDumpAddress16,            /* ACPI_RESOURCE_TYPE_ADDRESS16 */
146    AcpiRsDumpAddress32,            /* ACPI_RESOURCE_TYPE_ADDRESS32 */
147    AcpiRsDumpAddress64,            /* ACPI_RESOURCE_TYPE_ADDRESS64 */
148    AcpiRsDumpExtAddress64,         /* ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */
149    AcpiRsDumpExtIrq,               /* ACPI_RESOURCE_TYPE_EXTENDED_IRQ */
150    AcpiRsDumpGenericReg,           /* ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
151};
152#endif
153
154
155/*
156 * Base sizes for external AML resource descriptors, indexed by internal type.
157 * Includes size of the descriptor header (1 byte for small descriptors,
158 * 3 bytes for large descriptors)
159 */
160const UINT8                 AcpiGbl_AmlResourceSizes[] =
161{
162    sizeof (AML_RESOURCE_IRQ),              /* ACPI_RESOURCE_TYPE_IRQ (optional Byte 3 always created) */
163    sizeof (AML_RESOURCE_DMA),              /* ACPI_RESOURCE_TYPE_DMA */
164    sizeof (AML_RESOURCE_START_DEPENDENT),  /* ACPI_RESOURCE_TYPE_START_DEPENDENT (optional Byte 1 always created) */
165    sizeof (AML_RESOURCE_END_DEPENDENT),    /* ACPI_RESOURCE_TYPE_END_DEPENDENT */
166    sizeof (AML_RESOURCE_IO),               /* ACPI_RESOURCE_TYPE_IO */
167    sizeof (AML_RESOURCE_FIXED_IO),         /* ACPI_RESOURCE_TYPE_FIXED_IO */
168    sizeof (AML_RESOURCE_VENDOR_SMALL),     /* ACPI_RESOURCE_TYPE_VENDOR */
169    sizeof (AML_RESOURCE_END_TAG),          /* ACPI_RESOURCE_TYPE_END_TAG */
170    sizeof (AML_RESOURCE_MEMORY24),         /* ACPI_RESOURCE_TYPE_MEMORY24 */
171    sizeof (AML_RESOURCE_MEMORY32),         /* ACPI_RESOURCE_TYPE_MEMORY32 */
172    sizeof (AML_RESOURCE_FIXED_MEMORY32),   /* ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */
173    sizeof (AML_RESOURCE_ADDRESS16),        /* ACPI_RESOURCE_TYPE_ADDRESS16 */
174    sizeof (AML_RESOURCE_ADDRESS32),        /* ACPI_RESOURCE_TYPE_ADDRESS32 */
175    sizeof (AML_RESOURCE_ADDRESS64),        /* ACPI_RESOURCE_TYPE_ADDRESS64 */
176    sizeof (AML_RESOURCE_EXTENDED_ADDRESS64),/*ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */
177    sizeof (AML_RESOURCE_EXTENDED_IRQ),     /* ACPI_RESOURCE_TYPE_EXTENDED_IRQ */
178    sizeof (AML_RESOURCE_GENERIC_REGISTER)  /* ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
179};
180
181
182const UINT8                 AcpiGbl_ResourceStructSizes[] =
183{
184    /* Small descriptors */
185
186    0,
187    0,
188    0,
189    0,
190    ACPI_RS_SIZE (ACPI_RESOURCE_IRQ),
191    ACPI_RS_SIZE (ACPI_RESOURCE_DMA),
192    ACPI_RS_SIZE (ACPI_RESOURCE_START_DEPENDENT),
193    ACPI_RS_SIZE_MIN,
194    ACPI_RS_SIZE (ACPI_RESOURCE_IO),
195    ACPI_RS_SIZE (ACPI_RESOURCE_FIXED_IO),
196    0,
197    0,
198    0,
199    0,
200    ACPI_RS_SIZE (ACPI_RESOURCE_VENDOR),
201    ACPI_RS_SIZE_MIN,
202
203    /* Large descriptors */
204
205    0,
206    ACPI_RS_SIZE (ACPI_RESOURCE_MEMORY24),
207    ACPI_RS_SIZE (ACPI_RESOURCE_GENERIC_REGISTER),
208    0,
209    ACPI_RS_SIZE (ACPI_RESOURCE_VENDOR),
210    ACPI_RS_SIZE (ACPI_RESOURCE_MEMORY32),
211    ACPI_RS_SIZE (ACPI_RESOURCE_FIXED_MEMORY32),
212    ACPI_RS_SIZE (ACPI_RESOURCE_ADDRESS32),
213    ACPI_RS_SIZE (ACPI_RESOURCE_ADDRESS16),
214    ACPI_RS_SIZE (ACPI_RESOURCE_EXTENDED_IRQ),
215    ACPI_RS_SIZE (ACPI_RESOURCE_ADDRESS64),
216    ACPI_RS_SIZE (ACPI_RESOURCE_EXTENDED_ADDRESS64)
217};
218
219