1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* |
3 | * (C) 2001 Clemson University and The University of Chicago |
4 | * |
5 | * See COPYING in top-level directory. |
6 | */ |
7 | |
8 | #ifndef __UPCALL_H |
9 | #define __UPCALL_H |
10 | |
11 | /* |
12 | * Sanitized this header file to fix |
13 | * 32-64 bit interaction issues between |
14 | * client-core and device |
15 | */ |
16 | struct orangefs_io_request_s { |
17 | __s32 __pad1; |
18 | __s32 buf_index; |
19 | __s32 count; |
20 | __s32 __pad2; |
21 | __s64 offset; |
22 | struct orangefs_object_kref refn; |
23 | enum ORANGEFS_io_type io_type; |
24 | __s32 readahead_size; |
25 | }; |
26 | |
27 | struct orangefs_lookup_request_s { |
28 | __s32 sym_follow; |
29 | __s32 __pad1; |
30 | struct orangefs_object_kref parent_refn; |
31 | char d_name[ORANGEFS_NAME_MAX]; |
32 | }; |
33 | |
34 | struct orangefs_create_request_s { |
35 | struct orangefs_object_kref parent_refn; |
36 | struct ORANGEFS_sys_attr_s attributes; |
37 | char d_name[ORANGEFS_NAME_MAX]; |
38 | }; |
39 | |
40 | struct orangefs_symlink_request_s { |
41 | struct orangefs_object_kref parent_refn; |
42 | struct ORANGEFS_sys_attr_s attributes; |
43 | char entry_name[ORANGEFS_NAME_MAX]; |
44 | char target[ORANGEFS_NAME_MAX]; |
45 | }; |
46 | |
47 | struct orangefs_getattr_request_s { |
48 | struct orangefs_object_kref refn; |
49 | __u32 mask; |
50 | __u32 __pad1; |
51 | }; |
52 | |
53 | struct orangefs_setattr_request_s { |
54 | struct orangefs_object_kref refn; |
55 | struct ORANGEFS_sys_attr_s attributes; |
56 | }; |
57 | |
58 | struct orangefs_remove_request_s { |
59 | struct orangefs_object_kref parent_refn; |
60 | char d_name[ORANGEFS_NAME_MAX]; |
61 | }; |
62 | |
63 | struct orangefs_mkdir_request_s { |
64 | struct orangefs_object_kref parent_refn; |
65 | struct ORANGEFS_sys_attr_s attributes; |
66 | char d_name[ORANGEFS_NAME_MAX]; |
67 | }; |
68 | |
69 | struct orangefs_readdir_request_s { |
70 | struct orangefs_object_kref refn; |
71 | __u64 token; |
72 | __s32 max_dirent_count; |
73 | __s32 buf_index; |
74 | }; |
75 | |
76 | struct orangefs_readdirplus_request_s { |
77 | struct orangefs_object_kref refn; |
78 | __u64 token; |
79 | __s32 max_dirent_count; |
80 | __u32 mask; |
81 | __s32 buf_index; |
82 | __s32 __pad1; |
83 | }; |
84 | |
85 | struct orangefs_rename_request_s { |
86 | struct orangefs_object_kref old_parent_refn; |
87 | struct orangefs_object_kref new_parent_refn; |
88 | char d_old_name[ORANGEFS_NAME_MAX]; |
89 | char d_new_name[ORANGEFS_NAME_MAX]; |
90 | }; |
91 | |
92 | struct orangefs_statfs_request_s { |
93 | __s32 fs_id; |
94 | __s32 __pad1; |
95 | }; |
96 | |
97 | struct orangefs_truncate_request_s { |
98 | struct orangefs_object_kref refn; |
99 | __s64 size; |
100 | }; |
101 | |
102 | struct orangefs_ra_cache_flush_request_s { |
103 | struct orangefs_object_kref refn; |
104 | }; |
105 | |
106 | struct orangefs_fs_mount_request_s { |
107 | char orangefs_config_server[ORANGEFS_MAX_SERVER_ADDR_LEN]; |
108 | }; |
109 | |
110 | struct orangefs_fs_umount_request_s { |
111 | __s32 id; |
112 | __s32 fs_id; |
113 | char orangefs_config_server[ORANGEFS_MAX_SERVER_ADDR_LEN]; |
114 | }; |
115 | |
116 | struct orangefs_getxattr_request_s { |
117 | struct orangefs_object_kref refn; |
118 | __s32 key_sz; |
119 | __s32 __pad1; |
120 | char key[ORANGEFS_MAX_XATTR_NAMELEN]; |
121 | }; |
122 | |
123 | struct orangefs_setxattr_request_s { |
124 | struct orangefs_object_kref refn; |
125 | struct ORANGEFS_keyval_pair keyval; |
126 | __s32 flags; |
127 | __s32 __pad1; |
128 | }; |
129 | |
130 | struct orangefs_listxattr_request_s { |
131 | struct orangefs_object_kref refn; |
132 | __s32 requested_count; |
133 | __s32 __pad1; |
134 | __u64 token; |
135 | }; |
136 | |
137 | struct orangefs_removexattr_request_s { |
138 | struct orangefs_object_kref refn; |
139 | __s32 key_sz; |
140 | __s32 __pad1; |
141 | char key[ORANGEFS_MAX_XATTR_NAMELEN]; |
142 | }; |
143 | |
144 | struct orangefs_op_cancel_s { |
145 | __u64 op_tag; |
146 | }; |
147 | |
148 | struct orangefs_fsync_request_s { |
149 | struct orangefs_object_kref refn; |
150 | }; |
151 | |
152 | enum orangefs_param_request_type { |
153 | ORANGEFS_PARAM_REQUEST_SET = 1, |
154 | ORANGEFS_PARAM_REQUEST_GET = 2 |
155 | }; |
156 | |
157 | enum orangefs_param_request_op { |
158 | ORANGEFS_PARAM_REQUEST_OP_ACACHE_TIMEOUT_MSECS = 1, |
159 | ORANGEFS_PARAM_REQUEST_OP_ACACHE_HARD_LIMIT = 2, |
160 | ORANGEFS_PARAM_REQUEST_OP_ACACHE_SOFT_LIMIT = 3, |
161 | ORANGEFS_PARAM_REQUEST_OP_ACACHE_RECLAIM_PERCENTAGE = 4, |
162 | ORANGEFS_PARAM_REQUEST_OP_PERF_TIME_INTERVAL_SECS = 5, |
163 | ORANGEFS_PARAM_REQUEST_OP_PERF_HISTORY_SIZE = 6, |
164 | ORANGEFS_PARAM_REQUEST_OP_PERF_RESET = 7, |
165 | ORANGEFS_PARAM_REQUEST_OP_NCACHE_TIMEOUT_MSECS = 8, |
166 | ORANGEFS_PARAM_REQUEST_OP_NCACHE_HARD_LIMIT = 9, |
167 | ORANGEFS_PARAM_REQUEST_OP_NCACHE_SOFT_LIMIT = 10, |
168 | ORANGEFS_PARAM_REQUEST_OP_NCACHE_RECLAIM_PERCENTAGE = 11, |
169 | ORANGEFS_PARAM_REQUEST_OP_STATIC_ACACHE_TIMEOUT_MSECS = 12, |
170 | ORANGEFS_PARAM_REQUEST_OP_STATIC_ACACHE_HARD_LIMIT = 13, |
171 | ORANGEFS_PARAM_REQUEST_OP_STATIC_ACACHE_SOFT_LIMIT = 14, |
172 | ORANGEFS_PARAM_REQUEST_OP_STATIC_ACACHE_RECLAIM_PERCENTAGE = 15, |
173 | ORANGEFS_PARAM_REQUEST_OP_CLIENT_DEBUG = 16, |
174 | ORANGEFS_PARAM_REQUEST_OP_CCACHE_TIMEOUT_SECS = 17, |
175 | ORANGEFS_PARAM_REQUEST_OP_CCACHE_HARD_LIMIT = 18, |
176 | ORANGEFS_PARAM_REQUEST_OP_CCACHE_SOFT_LIMIT = 19, |
177 | ORANGEFS_PARAM_REQUEST_OP_CCACHE_RECLAIM_PERCENTAGE = 20, |
178 | ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_TIMEOUT_SECS = 21, |
179 | ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_HARD_LIMIT = 22, |
180 | ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_SOFT_LIMIT = 23, |
181 | ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_RECLAIM_PERCENTAGE = 24, |
182 | ORANGEFS_PARAM_REQUEST_OP_TWO_MASK_VALUES = 25, |
183 | ORANGEFS_PARAM_REQUEST_OP_READAHEAD_SIZE = 26, |
184 | ORANGEFS_PARAM_REQUEST_OP_READAHEAD_COUNT = 27, |
185 | ORANGEFS_PARAM_REQUEST_OP_READAHEAD_COUNT_SIZE = 28, |
186 | ORANGEFS_PARAM_REQUEST_OP_READAHEAD_READCNT = 29, |
187 | }; |
188 | |
189 | struct orangefs_param_request_s { |
190 | enum orangefs_param_request_type type; |
191 | enum orangefs_param_request_op op; |
192 | union { |
193 | __s64 value64; |
194 | __s32 value32[2]; |
195 | } u; |
196 | char s_value[ORANGEFS_MAX_DEBUG_STRING_LEN]; |
197 | }; |
198 | |
199 | enum orangefs_perf_count_request_type { |
200 | ORANGEFS_PERF_COUNT_REQUEST_ACACHE = 1, |
201 | ORANGEFS_PERF_COUNT_REQUEST_NCACHE = 2, |
202 | ORANGEFS_PERF_COUNT_REQUEST_CAPCACHE = 3, |
203 | }; |
204 | |
205 | struct orangefs_perf_count_request_s { |
206 | enum orangefs_perf_count_request_type type; |
207 | __s32 __pad1; |
208 | }; |
209 | |
210 | struct orangefs_fs_key_request_s { |
211 | __s32 fsid; |
212 | __s32 __pad1; |
213 | }; |
214 | |
215 | /* 2.9.6 */ |
216 | struct orangefs_features_request_s { |
217 | __u64 features; |
218 | }; |
219 | |
220 | struct orangefs_upcall_s { |
221 | __s32 type; |
222 | __u32 uid; |
223 | __u32 gid; |
224 | int pid; |
225 | int tgid; |
226 | /* Trailers unused but must be retained for protocol compatibility. */ |
227 | __s64 trailer_size; |
228 | char *trailer_buf; |
229 | |
230 | union { |
231 | struct orangefs_io_request_s io; |
232 | struct orangefs_lookup_request_s lookup; |
233 | struct orangefs_create_request_s create; |
234 | struct orangefs_symlink_request_s sym; |
235 | struct orangefs_getattr_request_s getattr; |
236 | struct orangefs_setattr_request_s setattr; |
237 | struct orangefs_remove_request_s remove; |
238 | struct orangefs_mkdir_request_s mkdir; |
239 | struct orangefs_readdir_request_s readdir; |
240 | struct orangefs_readdirplus_request_s readdirplus; |
241 | struct orangefs_rename_request_s rename; |
242 | struct orangefs_statfs_request_s statfs; |
243 | struct orangefs_truncate_request_s truncate; |
244 | struct orangefs_ra_cache_flush_request_s ra_cache_flush; |
245 | struct orangefs_fs_mount_request_s fs_mount; |
246 | struct orangefs_fs_umount_request_s fs_umount; |
247 | struct orangefs_getxattr_request_s getxattr; |
248 | struct orangefs_setxattr_request_s setxattr; |
249 | struct orangefs_listxattr_request_s listxattr; |
250 | struct orangefs_removexattr_request_s removexattr; |
251 | struct orangefs_op_cancel_s cancel; |
252 | struct orangefs_fsync_request_s fsync; |
253 | struct orangefs_param_request_s param; |
254 | struct orangefs_perf_count_request_s perf_count; |
255 | struct orangefs_fs_key_request_s fs_key; |
256 | struct orangefs_features_request_s features; |
257 | } req; |
258 | }; |
259 | |
260 | #endif /* __UPCALL_H */ |
261 | |