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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
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
22struct ncp_request_header {
23 __u16 type __attribute__((packed));
24 __u8 sequence __attribute__((packed));
25 __u8 conn_low __attribute__((packed));
26 __u8 task __attribute__((packed));
27 __u8 conn_high __attribute__((packed));
28 __u8 function __attribute__((packed));
29 __u8 data[0] __attribute__((packed));
30};
31
32#define NCP_REPLY (0x3333)
33#define NCP_WATCHDOG (0x3E3E)
34#define NCP_POSITIVE_ACK (0x9999)
35
36struct ncp_reply_header {
37 __u16 type __attribute__((packed));
38 __u8 sequence __attribute__((packed));
39 __u8 conn_low __attribute__((packed));
40 __u8 task __attribute__((packed));
41 __u8 conn_high __attribute__((packed));
42 __u8 completion_code __attribute__((packed));
43 __u8 connection_state __attribute__((packed));
44 __u8 data[0] __attribute__((packed));
45};
46
47#define NCP_VOLNAME_LEN (16)
48#define NCP_NUMBER_OF_VOLUMES (256)
49struct 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
125struct nw_nfs_info {
126 __u32 mode;
127 __u32 rdev;
128};
129
130struct nw_info_struct {
131 __u32 spaceAlloc __attribute__((packed));
132 __le32 attributes __attribute__((packed));
133 __u16 flags __attribute__((packed));
134 __le32 dataStreamSize __attribute__((packed));
135 __le32 totalStreamSize __attribute__((packed));
136 __u16 numberOfStreams __attribute__((packed));
137 __le16 creationTime __attribute__((packed));
138 __le16 creationDate __attribute__((packed));
139 __u32 creatorID __attribute__((packed));
140 __le16 modifyTime __attribute__((packed));
141 __le16 modifyDate __attribute__((packed));
142 __u32 modifierID __attribute__((packed));
143 __le16 lastAccessDate __attribute__((packed));
144 __u16 archiveTime __attribute__((packed));
145 __u16 archiveDate __attribute__((packed));
146 __u32 archiverID __attribute__((packed));
147 __u16 inheritedRightsMask __attribute__((packed));
148 __le32 dirEntNum __attribute__((packed));
149 __le32 DosDirNum __attribute__((packed));
150 __u32 volNumber __attribute__((packed));
151 __u32 EADataSize __attribute__((packed));
152 __u32 EAKeyCount __attribute__((packed));
153 __u32 EAKeySize __attribute__((packed));
154 __u32 NSCreator __attribute__((packed));
155 __u8 nameLen __attribute__((packed));
156 __u8 entryName[256] __attribute__((packed));
157 /* libncp may depend on there being nothing after entryName */
158#ifdef __KERNEL__
159 struct nw_nfs_info nfs;
160#endif
161};
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
178struct nw_modify_dos_info {
179 __le32 attributes __attribute__((packed));
180 __le16 creationDate __attribute__((packed));
181 __le16 creationTime __attribute__((packed));
182 __u32 creatorID __attribute__((packed));
183 __le16 modifyDate __attribute__((packed));
184 __le16 modifyTime __attribute__((packed));
185 __u32 modifierID __attribute__((packed));
186 __u16 archiveDate __attribute__((packed));
187 __u16 archiveTime __attribute__((packed));
188 __u32 archiverID __attribute__((packed));
189 __le16 lastAccessDate __attribute__((packed));
190 __u16 inheritanceGrantMask __attribute__((packed));
191 __u16 inheritanceRevokeMask __attribute__((packed));
192 __u32 maximumSpace __attribute__((packed));
193};
194
195struct nw_search_sequence {
196 __u8 volNumber __attribute__((packed));
197 __u32 dirBase __attribute__((packed));
198 __u32 sequence __attribute__((packed));
199};
200
201#endif /* _LINUX_NCP_H */