Revert "ARM: tegra: tegratab: dummy change"
[linux-2.6.git] / drivers / acpi / acpica / rsinfo.c
1 /*******************************************************************************
2  *
3  * Module Name: rsinfo - Dispatch and Info tables
4  *
5  ******************************************************************************/
6
7 /*
8  * Copyright (C) 2000 - 2012, 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 #ifdef ACPI_FUTURE_USAGE
136 #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
137
138 /* Dispatch table for resource dump functions */
139
140 struct acpi_rsdump_info *acpi_gbl_dump_resource_dispatch[] = {
141         acpi_rs_dump_irq,       /* ACPI_RESOURCE_TYPE_IRQ */
142         acpi_rs_dump_dma,       /* ACPI_RESOURCE_TYPE_DMA */
143         acpi_rs_dump_start_dpf, /* ACPI_RESOURCE_TYPE_START_DEPENDENT */
144         acpi_rs_dump_end_dpf,   /* ACPI_RESOURCE_TYPE_END_DEPENDENT */
145         acpi_rs_dump_io,        /* ACPI_RESOURCE_TYPE_IO */
146         acpi_rs_dump_fixed_io,  /* ACPI_RESOURCE_TYPE_FIXED_IO */
147         acpi_rs_dump_vendor,    /* ACPI_RESOURCE_TYPE_VENDOR */
148         acpi_rs_dump_end_tag,   /* ACPI_RESOURCE_TYPE_END_TAG */
149         acpi_rs_dump_memory24,  /* ACPI_RESOURCE_TYPE_MEMORY24 */
150         acpi_rs_dump_memory32,  /* ACPI_RESOURCE_TYPE_MEMORY32 */
151         acpi_rs_dump_fixed_memory32,    /* ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */
152         acpi_rs_dump_address16, /* ACPI_RESOURCE_TYPE_ADDRESS16 */
153         acpi_rs_dump_address32, /* ACPI_RESOURCE_TYPE_ADDRESS32 */
154         acpi_rs_dump_address64, /* ACPI_RESOURCE_TYPE_ADDRESS64 */
155         acpi_rs_dump_ext_address64,     /* ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */
156         acpi_rs_dump_ext_irq,   /* ACPI_RESOURCE_TYPE_EXTENDED_IRQ */
157         acpi_rs_dump_generic_reg,       /* ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
158         acpi_rs_dump_gpio,      /* ACPI_RESOURCE_TYPE_GPIO */
159         acpi_rs_dump_fixed_dma, /* ACPI_RESOURCE_TYPE_FIXED_DMA */
160         NULL,                   /* ACPI_RESOURCE_TYPE_SERIAL_BUS */
161 };
162
163 struct acpi_rsdump_info *acpi_gbl_dump_serial_bus_dispatch[] = {
164         NULL,
165         acpi_rs_dump_i2c_serial_bus,    /* AML_RESOURCE_I2C_BUS_TYPE */
166         acpi_rs_dump_spi_serial_bus,    /* AML_RESOURCE_SPI_BUS_TYPE */
167         acpi_rs_dump_uart_serial_bus,   /* AML_RESOURCE_UART_BUS_TYPE */
168 };
169 #endif
170
171 #endif                          /* ACPI_FUTURE_USAGE */
172 /*
173  * Base sizes for external AML resource descriptors, indexed by internal type.
174  * Includes size of the descriptor header (1 byte for small descriptors,
175  * 3 bytes for large descriptors)
176  */
177 const u8 acpi_gbl_aml_resource_sizes[] = {
178         sizeof(struct aml_resource_irq),        /* ACPI_RESOURCE_TYPE_IRQ (optional Byte 3 always created) */
179         sizeof(struct aml_resource_dma),        /* ACPI_RESOURCE_TYPE_DMA */
180         sizeof(struct aml_resource_start_dependent),    /* ACPI_RESOURCE_TYPE_START_DEPENDENT (optional Byte 1 always created) */
181         sizeof(struct aml_resource_end_dependent),      /* ACPI_RESOURCE_TYPE_END_DEPENDENT */
182         sizeof(struct aml_resource_io), /* ACPI_RESOURCE_TYPE_IO */
183         sizeof(struct aml_resource_fixed_io),   /* ACPI_RESOURCE_TYPE_FIXED_IO */
184         sizeof(struct aml_resource_vendor_small),       /* ACPI_RESOURCE_TYPE_VENDOR */
185         sizeof(struct aml_resource_end_tag),    /* ACPI_RESOURCE_TYPE_END_TAG */
186         sizeof(struct aml_resource_memory24),   /* ACPI_RESOURCE_TYPE_MEMORY24 */
187         sizeof(struct aml_resource_memory32),   /* ACPI_RESOURCE_TYPE_MEMORY32 */
188         sizeof(struct aml_resource_fixed_memory32),     /* ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */
189         sizeof(struct aml_resource_address16),  /* ACPI_RESOURCE_TYPE_ADDRESS16 */
190         sizeof(struct aml_resource_address32),  /* ACPI_RESOURCE_TYPE_ADDRESS32 */
191         sizeof(struct aml_resource_address64),  /* ACPI_RESOURCE_TYPE_ADDRESS64 */
192         sizeof(struct aml_resource_extended_address64), /*ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */
193         sizeof(struct aml_resource_extended_irq),       /* ACPI_RESOURCE_TYPE_EXTENDED_IRQ */
194         sizeof(struct aml_resource_generic_register),   /* ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
195         sizeof(struct aml_resource_gpio),       /* ACPI_RESOURCE_TYPE_GPIO */
196         sizeof(struct aml_resource_fixed_dma),  /* ACPI_RESOURCE_TYPE_FIXED_DMA */
197         sizeof(struct aml_resource_common_serialbus),   /* ACPI_RESOURCE_TYPE_SERIAL_BUS */
198 };
199
200 const u8 acpi_gbl_resource_struct_sizes[] = {
201         /* Small descriptors */
202
203         0,
204         0,
205         0,
206         0,
207         ACPI_RS_SIZE(struct acpi_resource_irq),
208         ACPI_RS_SIZE(struct acpi_resource_dma),
209         ACPI_RS_SIZE(struct acpi_resource_start_dependent),
210         ACPI_RS_SIZE_MIN,
211         ACPI_RS_SIZE(struct acpi_resource_io),
212         ACPI_RS_SIZE(struct acpi_resource_fixed_io),
213         ACPI_RS_SIZE(struct acpi_resource_fixed_dma),
214         0,
215         0,
216         0,
217         ACPI_RS_SIZE(struct acpi_resource_vendor),
218         ACPI_RS_SIZE_MIN,
219
220         /* Large descriptors */
221
222         0,
223         ACPI_RS_SIZE(struct acpi_resource_memory24),
224         ACPI_RS_SIZE(struct acpi_resource_generic_register),
225         0,
226         ACPI_RS_SIZE(struct acpi_resource_vendor),
227         ACPI_RS_SIZE(struct acpi_resource_memory32),
228         ACPI_RS_SIZE(struct acpi_resource_fixed_memory32),
229         ACPI_RS_SIZE(struct acpi_resource_address32),
230         ACPI_RS_SIZE(struct acpi_resource_address16),
231         ACPI_RS_SIZE(struct acpi_resource_extended_irq),
232         ACPI_RS_SIZE(struct acpi_resource_address64),
233         ACPI_RS_SIZE(struct acpi_resource_extended_address64),
234         ACPI_RS_SIZE(struct acpi_resource_gpio),
235         ACPI_RS_SIZE(struct acpi_resource_common_serialbus)
236 };
237
238 const u8 acpi_gbl_aml_resource_serial_bus_sizes[] = {
239         0,
240         sizeof(struct aml_resource_i2c_serialbus),
241         sizeof(struct aml_resource_spi_serialbus),
242         sizeof(struct aml_resource_uart_serialbus),
243 };
244
245 const u8 acpi_gbl_resource_struct_serial_bus_sizes[] = {
246         0,
247         ACPI_RS_SIZE(struct acpi_resource_i2c_serialbus),
248         ACPI_RS_SIZE(struct acpi_resource_spi_serialbus),
249         ACPI_RS_SIZE(struct acpi_resource_uart_serialbus),
250 };