ia64/linux-2.6.18-xen.hg

view fs/udf/osta_udf.h @ 524:7f8b544237bf

netfront: Allow netfront in domain 0.

This is useful if your physical network device is in a utility domain.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
author Keir Fraser <keir.fraser@citrix.com>
date Tue Apr 15 15:18:58 2008 +0100 (2008-04-15)
parents 831230e53067
children
line source
1 /*
2 * osta_udf.h
3 *
4 * This file is based on OSTA UDF(tm) 2.50 (April 30, 2003)
5 * http://www.osta.org
6 *
7 * Copyright (c) 2001-2004 Ben Fennema <bfennema@falcon.csc.calpoly.edu>
8 * All rights reserved.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions, and the following disclaimer,
15 * without modification.
16 * 2. The name of the author may not be used to endorse or promote products
17 * derived from this software without specific prior written permission.
18 *
19 * Alternatively, this software may be distributed under the terms of the
20 * GNU Public License ("GPL").
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
26 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 */
35 #include "ecma_167.h"
37 #ifndef _OSTA_UDF_H
38 #define _OSTA_UDF_H 1
40 /* OSTA CS0 Charspec (UDF 2.50 2.1.2) */
41 #define UDF_CHAR_SET_TYPE 0
42 #define UDF_CHAR_SET_INFO "OSTA Compressed Unicode"
44 /* Entity Identifier (UDF 2.50 2.1.5) */
45 /* Identifiers (UDF 2.50 2.1.5.2) */
46 #define UDF_ID_DEVELOPER "*Linux UDFFS"
47 #define UDF_ID_COMPLIANT "*OSTA UDF Compliant"
48 #define UDF_ID_LV_INFO "*UDF LV Info"
49 #define UDF_ID_FREE_EA "*UDF FreeEASpace"
50 #define UDF_ID_FREE_APP_EA "*UDF FreeAppEASpace"
51 #define UDF_ID_DVD_CGMS "*UDF DVD CGMS Info"
52 #define UDF_ID_OS2_EA "*UDF OS/2 EA"
53 #define UDF_ID_OS2_EA_LENGTH "*UDF OS/2 EALength"
54 #define UDF_ID_MAC_VOLUME "*UDF Mac VolumeInfo"
55 #define UDF_ID_MAC_FINDER "*UDF Mac FinderInfo"
56 #define UDF_ID_MAC_UNIQUE "*UDF Mac UniqueIDTable"
57 #define UDF_ID_MAC_RESOURCE "*UDF Mac ResourceFork"
58 #define UDF_ID_VIRTUAL "*UDF Virtual Partition"
59 #define UDF_ID_SPARABLE "*UDF Sparable Partition"
60 #define UDF_ID_ALLOC "*UDF Virtual Alloc Tbl"
61 #define UDF_ID_SPARING "*UDF Sparing Table"
62 #define UDF_ID_METADATA "*UDF Metadata Partition"
64 /* Identifier Suffix (UDF 2.50 2.1.5.3) */
65 #define IS_DF_HARD_WRITE_PROTECT 0x01
66 #define IS_DF_SOFT_WRITE_PROTECT 0x02
68 struct UDFIdentSuffix
69 {
70 __le16 UDFRevision;
71 uint8_t OSClass;
72 uint8_t OSIdentifier;
73 uint8_t reserved[4];
74 } __attribute__ ((packed));
76 struct impIdentSuffix
77 {
78 uint8_t OSClass;
79 uint8_t OSIdentifier;
80 uint8_t reserved[6];
81 } __attribute__ ((packed));
83 struct appIdentSuffix
84 {
85 uint8_t impUse[8];
86 } __attribute__ ((packed));
88 /* Logical Volume Integrity Descriptor (UDF 2.50 2.2.6) */
89 /* Implementation Use (UDF 2.50 2.2.6.4) */
90 struct logicalVolIntegrityDescImpUse
91 {
92 regid impIdent;
93 __le32 numFiles;
94 __le32 numDirs;
95 __le16 minUDFReadRev;
96 __le16 minUDFWriteRev;
97 __le16 maxUDFWriteRev;
98 uint8_t impUse[0];
99 } __attribute__ ((packed));
101 /* Implementation Use Volume Descriptor (UDF 2.50 2.2.7) */
102 /* Implementation Use (UDF 2.50 2.2.7.2) */
103 struct impUseVolDescImpUse
104 {
105 charspec LVICharset;
106 dstring logicalVolIdent[128];
107 dstring LVInfo1[36];
108 dstring LVInfo2[36];
109 dstring LVInfo3[36];
110 regid impIdent;
111 uint8_t impUse[128];
112 } __attribute__ ((packed));
114 struct udfPartitionMap2
115 {
116 uint8_t partitionMapType;
117 uint8_t partitionMapLength;
118 uint8_t reserved1[2];
119 regid partIdent;
120 __le16 volSeqNum;
121 __le16 partitionNum;
122 } __attribute__ ((packed));
124 /* Virtual Partition Map (UDF 2.50 2.2.8) */
125 struct virtualPartitionMap
126 {
127 uint8_t partitionMapType;
128 uint8_t partitionMapLength;
129 uint8_t reserved1[2];
130 regid partIdent;
131 __le16 volSeqNum;
132 __le16 partitionNum;
133 uint8_t reserved2[24];
134 } __attribute__ ((packed));
136 /* Sparable Partition Map (UDF 2.50 2.2.9) */
137 struct sparablePartitionMap
138 {
139 uint8_t partitionMapType;
140 uint8_t partitionMapLength;
141 uint8_t reserved1[2];
142 regid partIdent;
143 __le16 volSeqNum;
144 __le16 partitionNum;
145 __le16 packetLength;
146 uint8_t numSparingTables;
147 uint8_t reserved2[1];
148 __le32 sizeSparingTable;
149 __le32 locSparingTable[4];
150 } __attribute__ ((packed));
152 /* Metadata Partition Map (UDF 2.4.0 2.2.10) */
153 struct metadataPartitionMap
154 {
155 uint8_t partitionMapType;
156 uint8_t partitionMapLength;
157 uint8_t reserved1[2];
158 regid partIdent;
159 __le16 volSeqNum;
160 __le16 partitionNum;
161 __le32 metadataFileLoc;
162 __le32 metadataMirrorFileLoc;
163 __le32 metadataBitmapFileLoc;
164 __le32 allocUnitSize;
165 __le16 alignUnitSize;
166 uint8_t flags;
167 uint8_t reserved2[5];
168 } __attribute__ ((packed));
170 /* Virtual Allocation Table (UDF 1.5 2.2.10) */
171 struct virtualAllocationTable15
172 {
173 __le32 VirtualSector[0];
174 regid vatIdent;
175 __le32 previousVATICBLoc;
176 } __attribute__ ((packed));
178 #define ICBTAG_FILE_TYPE_VAT15 0x00U
180 /* Virtual Allocation Table (UDF 2.50 2.2.11) */
181 struct virtualAllocationTable20
182 {
183 __le16 lengthHeader;
184 __le16 lengthImpUse;
185 dstring logicalVolIdent[128];
186 __le32 previousVATICBLoc;
187 __le32 numFiles;
188 __le32 numDirs;
189 __le16 minReadRevision;
190 __le16 minWriteRevision;
191 __le16 maxWriteRevision;
192 __le16 reserved;
193 uint8_t impUse[0];
194 __le32 vatEntry[0];
195 } __attribute__ ((packed));
197 #define ICBTAG_FILE_TYPE_VAT20 0xF8U
199 /* Sparing Table (UDF 2.50 2.2.12) */
200 struct sparingEntry
201 {
202 __le32 origLocation;
203 __le32 mappedLocation;
204 } __attribute__ ((packed));
206 struct sparingTable
207 {
208 tag descTag;
209 regid sparingIdent;
210 __le16 reallocationTableLen;
211 __le16 reserved;
212 __le32 sequenceNum;
213 struct sparingEntry
214 mapEntry[0];
215 } __attribute__ ((packed));
217 /* Metadata File (and Metadata Mirror File) (UDF 2.50 2.2.13.1) */
218 #define ICBTAG_FILE_TYPE_MAIN 0xFA
219 #define ICBTAG_FILE_TYPE_MIRROR 0xFB
220 #define ICBTAG_FILE_TYPE_BITMAP 0xFC
222 /* struct long_ad ICB - ADImpUse (UDF 2.50 2.2.4.3) */
223 struct allocDescImpUse
224 {
225 __le16 flags;
226 uint8_t impUse[4];
227 } __attribute__ ((packed));
229 #define AD_IU_EXT_ERASED 0x0001
231 /* Real-Time Files (UDF 2.50 6.11) */
232 #define ICBTAG_FILE_TYPE_REALTIME 0xF9U
234 /* Implementation Use Extended Attribute (UDF 2.50 3.3.4.5) */
235 /* FreeEASpace (UDF 2.50 3.3.4.5.1.1) */
236 struct freeEaSpace
237 {
238 __le16 headerChecksum;
239 uint8_t freeEASpace[0];
240 } __attribute__ ((packed));
242 /* DVD Copyright Management Information (UDF 2.50 3.3.4.5.1.2) */
243 struct DVDCopyrightImpUse
244 {
245 __le16 headerChecksum;
246 uint8_t CGMSInfo;
247 uint8_t dataType;
248 uint8_t protectionSystemInfo[4];
249 } __attribute__ ((packed));
251 /* Application Use Extended Attribute (UDF 2.50 3.3.4.6) */
252 /* FreeAppEASpace (UDF 2.50 3.3.4.6.1) */
253 struct freeAppEASpace
254 {
255 __le16 headerChecksum;
256 uint8_t freeEASpace[0];
257 } __attribute__ ((packed));
259 /* UDF Defined System Stream (UDF 2.50 3.3.7) */
260 #define UDF_ID_UNIQUE_ID "*UDF Unique ID Mapping Data"
261 #define UDF_ID_NON_ALLOC "*UDF Non-Allocatable Space"
262 #define UDF_ID_POWER_CAL "*UDF Power Cal Table"
263 #define UDF_ID_BACKUP "*UDF Backup"
265 /* Operating System Identifiers (UDF 2.50 6.3) */
266 #define UDF_OS_CLASS_UNDEF 0x00U
267 #define UDF_OS_CLASS_DOS 0x01U
268 #define UDF_OS_CLASS_OS2 0x02U
269 #define UDF_OS_CLASS_MAC 0x03U
270 #define UDF_OS_CLASS_UNIX 0x04U
271 #define UDF_OS_CLASS_WIN9X 0x05U
272 #define UDF_OS_CLASS_WINNT 0x06U
273 #define UDF_OS_CLASS_OS400 0x07U
274 #define UDF_OS_CLASS_BEOS 0x08U
275 #define UDF_OS_CLASS_WINCE 0x09U
277 #define UDF_OS_ID_UNDEF 0x00U
278 #define UDF_OS_ID_DOS 0x00U
279 #define UDF_OS_ID_OS2 0x00U
280 #define UDF_OS_ID_MAC 0x00U
281 #define UDF_OS_ID_MAX_OSX 0x01U
282 #define UDF_OS_ID_UNIX 0x00U
283 #define UDF_OS_ID_AIX 0x01U
284 #define UDF_OS_ID_SOLARIS 0x02U
285 #define UDF_OS_ID_HPUX 0x03U
286 #define UDF_OS_ID_IRIX 0x04U
287 #define UDF_OS_ID_LINUX 0x05U
288 #define UDF_OS_ID_MKLINUX 0x06U
289 #define UDF_OS_ID_FREEBSD 0x07U
290 #define UDF_OS_ID_WIN9X 0x00U
291 #define UDF_OS_ID_WINNT 0x00U
292 #define UDF_OS_ID_OS400 0x00U
293 #define UDF_OS_ID_BEOS 0x00U
294 #define UDF_OS_ID_WINCE 0x00U
296 #endif /* _OSTA_UDF_H */