1 /*
2 * ncp.h
3 *
4 * Copyright (C) 1995 by Volker Lendecke
5 * Modified for sparc by J.F. Chadima
6 * Modified for __constant_ntoh by Frank A. Vorstenbosch
7 *
8 */
9
10 #ifndef _LINUX_NCP_H
11 #define _LINUX_NCP_H
12
13 #include <linux/types.h>
14
15 #define NCP_PTYPE (0x11)
16 #define NCP_PORT (0x0451)
17
18 #define NCP_ALLOC_SLOT_REQUEST (0x1111)
19 #define NCP_REQUEST (0x2222)
20 #define NCP_DEALLOC_SLOT_REQUEST (0x5555)
21
22 struct ncp_request_header {
23 __u16 type;
24 __u8 sequence;
25 __u8 conn_low;
26 __u8 task;
27 __u8 conn_high;
28 __u8 function;
29 __u8 data[0];
30 } __attribute__((packed));
31
32 #define NCP_REPLY (0x3333)
33 #define NCP_WATCHDOG (0x3E3E)
34 #define NCP_POSITIVE_ACK (0x9999)
35
36 struct ncp_reply_header {
37 __u16 type;
38 __u8 sequence;
39 __u8 conn_low;
40 __u8 task;
41 __u8 conn_high;
42 __u8 completion_code;
43 __u8 connection_state;
44 __u8 data[0];
45 } __attribute__((packed));
46
47 #define NCP_VOLNAME_LEN (16)
48 #define NCP_NUMBER_OF_VOLUMES (256)
49 struct ncp_volume_info {
50 __u32 total_blocks;
51 __u32 free_blocks;
52 __u32 purgeable_blocks;
53 __u32 not_yet_purgeable_blocks;
54 __u32 total_dir_entries;
55 __u32 available_dir_entries;
56 __u8 sectors_per_block;
57 char volume_name[NCP_VOLNAME_LEN + 1];
58 };
59
60 #define AR_READ (cpu_to_le16(1))
61 #define AR_WRITE (cpu_to_le16(2))
62 #define AR_EXCLUSIVE (cpu_to_le16(0x20))
63
64 #define NCP_FILE_ID_LEN 6
65
66 /* Defines for Name Spaces */
67 #define NW_NS_DOS 0
68 #define NW_NS_MAC 1
69 #define NW_NS_NFS 2
70 #define NW_NS_FTAM 3
71 #define NW_NS_OS2 4
72
73 /* Defines for ReturnInformationMask */
74 #define RIM_NAME (cpu_to_le32(1))
75 #define RIM_SPACE_ALLOCATED (cpu_to_le32(2))
76 #define RIM_ATTRIBUTES (cpu_to_le32(4))
77 #define RIM_DATA_SIZE (cpu_to_le32(8))
78 #define RIM_TOTAL_SIZE (cpu_to_le32(0x10))
79 #define RIM_EXT_ATTR_INFO (cpu_to_le32(0x20))
80 #define RIM_ARCHIVE (cpu_to_le32(0x40))
81 #define RIM_MODIFY (cpu_to_le32(0x80))
82 #define RIM_CREATION (cpu_to_le32(0x100))
83 #define RIM_OWNING_NAMESPACE (cpu_to_le32(0x200))
84 #define RIM_DIRECTORY (cpu_to_le32(0x400))
85 #define RIM_RIGHTS (cpu_to_le32(0x800))
86 #define RIM_ALL (cpu_to_le32(0xFFF))
87 #define RIM_COMPRESSED_INFO (cpu_to_le32(0x80000000))
88
89 /* Defines for NSInfoBitMask */
90 #define NSIBM_NFS_NAME 0x0001
91 #define NSIBM_NFS_MODE 0x0002
92 #define NSIBM_NFS_GID 0x0004
93 #define NSIBM_NFS_NLINKS 0x0008
94 #define NSIBM_NFS_RDEV 0x0010
95 #define NSIBM_NFS_LINK 0x0020
96 #define NSIBM_NFS_CREATED 0x0040
97 #define NSIBM_NFS_UID 0x0080
98 #define NSIBM_NFS_ACSFLAG 0x0100
99 #define NSIBM_NFS_MYFLAG 0x0200
100
101 /* open/create modes */
102 #define OC_MODE_OPEN 0x01
103 #define OC_MODE_TRUNCATE 0x02
104 #define OC_MODE_REPLACE 0x02
105 #define OC_MODE_CREATE 0x08
106
107 /* open/create results */
108 #define OC_ACTION_NONE 0x00
109 #define OC_ACTION_OPEN 0x01
110 #define OC_ACTION_CREATE 0x02
111 #define OC_ACTION_TRUNCATE 0x04
112 #define OC_ACTION_REPLACE 0x04
113
114 /* access rights attributes */
115 #ifndef AR_READ_ONLY
116 #define AR_READ_ONLY 0x0001
117 #define AR_WRITE_ONLY 0x0002
118 #define AR_DENY_READ 0x0004
119 #define AR_DENY_WRITE 0x0008
120 #define AR_COMPATIBILITY 0x0010
121 #define AR_WRITE_THROUGH 0x0040
122 #define AR_OPEN_COMPRESSED 0x0100
123 #endif
124
125 struct nw_nfs_info {
126 __u32 mode;
127 __u32 rdev;
128 };
129
130 struct nw_info_struct {
131 __u32 spaceAlloc;
132 __le32 attributes;
133 __u16 flags;
134 __le32 dataStreamSize;
135 __le32 totalStreamSize;
136 __u16 numberOfStreams;
137 __le16 creationTime;
138 __le16 creationDate;
139 __u32 creatorID;
140 __le16 modifyTime;
141 __le16 modifyDate;
142 __u32 modifierID;
143 __le16 lastAccessDate;
144 __u16 archiveTime;
145 __u16 archiveDate;
146 __u32 archiverID;
147 __u16 inheritedRightsMask;
148 __le32 dirEntNum;
149 __le32 DosDirNum;
150 __u32 volNumber;
151 __u32 EADataSize;
152 __u32 EAKeyCount;
153 __u32 EAKeySize;
154 __u32 NSCreator;
155 __u8 nameLen;
156 __u8 entryName[256];
157 /* libncp may depend on there being nothing after entryName */
158 #ifdef __KERNEL__
159 struct nw_nfs_info nfs;
160 #endif
161 } __attribute__((packed));
162
163 /* modify mask - use with MODIFY_DOS_INFO structure */
164 #define DM_ATTRIBUTES (cpu_to_le32(0x02))
165 #define DM_CREATE_DATE (cpu_to_le32(0x04))
166 #define DM_CREATE_TIME (cpu_to_le32(0x08))
167 #define DM_CREATOR_ID (cpu_to_le32(0x10))
168 #define DM_ARCHIVE_DATE (cpu_to_le32(0x20))
169 #define DM_ARCHIVE_TIME (cpu_to_le32(0x40))
170 #define DM_ARCHIVER_ID (cpu_to_le32(0x80))
171 #define DM_MODIFY_DATE (cpu_to_le32(0x0100))
172 #define DM_MODIFY_TIME (cpu_to_le32(0x0200))
173 #define DM_MODIFIER_ID (cpu_to_le32(0x0400))
174 #define DM_LAST_ACCESS_DATE (cpu_to_le32(0x0800))
175 #define DM_INHERITED_RIGHTS_MASK (cpu_to_le32(0x1000))
176 #define DM_MAXIMUM_SPACE (cpu_to_le32(0x2000))
177
178 struct nw_modify_dos_info {
179 __le32 attributes;
180 __le16 creationDate;
181 __le16 creationTime;
182 __u32 creatorID;
183 __le16 modifyDate;
184 __le16 modifyTime;
185 __u32 modifierID;
186 __u16 archiveDate;
187 __u16 archiveTime;
188 __u32 archiverID;
189 __le16 lastAccessDate;
190 __u16 inheritanceGrantMask;
191 __u16 inheritanceRevokeMask;
192 __u32 maximumSpace;
193 } __attribute__((packed));
194
195 struct nw_search_sequence {
196 __u8 volNumber;
197 __u32 dirBase;
198 __u32 sequence;
199 } __attribute__((packed));
200
201 #endif /* _LINUX_NCP_H */
202
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