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1/* miscellaneous bits
2 *
3 * Copyright (C) 2002, 2007 Red Hat, Inc. All Rights Reserved.
4 * Written by David Howells (dhowells@redhat.com)
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version
9 * 2 of the License, or (at your option) any later version.
10 */
11
12#include <linux/kernel.h>
13#include <linux/module.h>
14#include <linux/errno.h>
15#include "internal.h"
16#include "afs_fs.h"
17
18/*
19 * convert an AFS abort code to a Linux error number
20 */
21int afs_abort_to_error(u32 abort_code)
22{
23 switch (abort_code) {
24 /* Low errno codes inserted into abort namespace */
25 case 13: return -EACCES;
26 case 27: return -EFBIG;
27 case 30: return -EROFS;
28
29 /* VICE "special error" codes; 101 - 111 */
30 case VSALVAGE: return -EIO;
31 case VNOVNODE: return -ENOENT;
32 case VNOVOL: return -ENOMEDIUM;
33 case VVOLEXISTS: return -EEXIST;
34 case VNOSERVICE: return -EIO;
35 case VOFFLINE: return -ENOENT;
36 case VONLINE: return -EEXIST;
37 case VDISKFULL: return -ENOSPC;
38 case VOVERQUOTA: return -EDQUOT;
39 case VBUSY: return -EBUSY;
40 case VMOVED: return -ENXIO;
41
42 /* Volume Location server errors */
43 case AFSVL_IDEXIST: return -EEXIST;
44 case AFSVL_IO: return -EREMOTEIO;
45 case AFSVL_NAMEEXIST: return -EEXIST;
46 case AFSVL_CREATEFAIL: return -EREMOTEIO;
47 case AFSVL_NOENT: return -ENOMEDIUM;
48 case AFSVL_EMPTY: return -ENOMEDIUM;
49 case AFSVL_ENTDELETED: return -ENOMEDIUM;
50 case AFSVL_BADNAME: return -EINVAL;
51 case AFSVL_BADINDEX: return -EINVAL;
52 case AFSVL_BADVOLTYPE: return -EINVAL;
53 case AFSVL_BADSERVER: return -EINVAL;
54 case AFSVL_BADPARTITION: return -EINVAL;
55 case AFSVL_REPSFULL: return -EFBIG;
56 case AFSVL_NOREPSERVER: return -ENOENT;
57 case AFSVL_DUPREPSERVER: return -EEXIST;
58 case AFSVL_RWNOTFOUND: return -ENOENT;
59 case AFSVL_BADREFCOUNT: return -EINVAL;
60 case AFSVL_SIZEEXCEEDED: return -EINVAL;
61 case AFSVL_BADENTRY: return -EINVAL;
62 case AFSVL_BADVOLIDBUMP: return -EINVAL;
63 case AFSVL_IDALREADYHASHED: return -EINVAL;
64 case AFSVL_ENTRYLOCKED: return -EBUSY;
65 case AFSVL_BADVOLOPER: return -EBADRQC;
66 case AFSVL_BADRELLOCKTYPE: return -EINVAL;
67 case AFSVL_RERELEASE: return -EREMOTEIO;
68 case AFSVL_BADSERVERFLAG: return -EINVAL;
69 case AFSVL_PERM: return -EACCES;
70 case AFSVL_NOMEM: return -EREMOTEIO;
71
72 /* Unified AFS error table; ET "uae" == 0x2f6df00 */
73 case 0x2f6df00: return -EPERM;
74 case 0x2f6df01: return -ENOENT;
75 case 0x2f6df04: return -EIO;
76 case 0x2f6df0a: return -EAGAIN;
77 case 0x2f6df0b: return -ENOMEM;
78 case 0x2f6df0c: return -EACCES;
79 case 0x2f6df0f: return -EBUSY;
80 case 0x2f6df10: return -EEXIST;
81 case 0x2f6df11: return -EXDEV;
82 case 0x2f6df12: return -ENODEV;
83 case 0x2f6df13: return -ENOTDIR;
84 case 0x2f6df14: return -EISDIR;
85 case 0x2f6df15: return -EINVAL;
86 case 0x2f6df1a: return -EFBIG;
87 case 0x2f6df1b: return -ENOSPC;
88 case 0x2f6df1d: return -EROFS;
89 case 0x2f6df1e: return -EMLINK;
90 case 0x2f6df20: return -EDOM;
91 case 0x2f6df21: return -ERANGE;
92 case 0x2f6df22: return -EDEADLK;
93 case 0x2f6df23: return -ENAMETOOLONG;
94 case 0x2f6df24: return -ENOLCK;
95 case 0x2f6df26: return -ENOTEMPTY;
96 case 0x2f6df28: return -EWOULDBLOCK;
97 case 0x2f6df69: return -ENOTCONN;
98 case 0x2f6df6c: return -ETIMEDOUT;
99 case 0x2f6df78: return -EDQUOT;
100
101 /* RXKAD abort codes; from include/rxrpc/packet.h. ET "RXK" == 0x1260B00 */
102 case RXKADINCONSISTENCY: return -EPROTO;
103 case RXKADPACKETSHORT: return -EPROTO;
104 case RXKADLEVELFAIL: return -EKEYREJECTED;
105 case RXKADTICKETLEN: return -EKEYREJECTED;
106 case RXKADOUTOFSEQUENCE: return -EPROTO;
107 case RXKADNOAUTH: return -EKEYREJECTED;
108 case RXKADBADKEY: return -EKEYREJECTED;
109 case RXKADBADTICKET: return -EKEYREJECTED;
110 case RXKADUNKNOWNKEY: return -EKEYREJECTED;
111 case RXKADEXPIRED: return -EKEYEXPIRED;
112 case RXKADSEALEDINCON: return -EKEYREJECTED;
113 case RXKADDATALEN: return -EKEYREJECTED;
114 case RXKADILLEGALLEVEL: return -EKEYREJECTED;
115
116 case RXGEN_OPCODE: return -ENOTSUPP;
117
118 default: return -EREMOTEIO;
119 }
120}
1/* miscellaneous bits
2 *
3 * Copyright (C) 2002, 2007 Red Hat, Inc. All Rights Reserved.
4 * Written by David Howells (dhowells@redhat.com)
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version
9 * 2 of the License, or (at your option) any later version.
10 */
11
12#include <linux/kernel.h>
13#include <linux/module.h>
14#include <linux/errno.h>
15#include <rxrpc/packet.h>
16#include "internal.h"
17#include "afs_fs.h"
18
19/*
20 * convert an AFS abort code to a Linux error number
21 */
22int afs_abort_to_error(u32 abort_code)
23{
24 switch (abort_code) {
25 /* low errno codes inserted into abort namespace */
26 case 13: return -EACCES;
27 case 27: return -EFBIG;
28 case 30: return -EROFS;
29
30 /* VICE "special error" codes; 101 - 111 */
31 case VSALVAGE: return -EIO;
32 case VNOVNODE: return -ENOENT;
33 case VNOVOL: return -ENOMEDIUM;
34 case VVOLEXISTS: return -EEXIST;
35 case VNOSERVICE: return -EIO;
36 case VOFFLINE: return -ENOENT;
37 case VONLINE: return -EEXIST;
38 case VDISKFULL: return -ENOSPC;
39 case VOVERQUOTA: return -EDQUOT;
40 case VBUSY: return -EBUSY;
41 case VMOVED: return -ENXIO;
42
43 /* Unified AFS error table; ET "uae" == 0x2f6df00 */
44 case 0x2f6df00: return -EPERM;
45 case 0x2f6df01: return -ENOENT;
46 case 0x2f6df04: return -EIO;
47 case 0x2f6df0a: return -EAGAIN;
48 case 0x2f6df0b: return -ENOMEM;
49 case 0x2f6df0c: return -EACCES;
50 case 0x2f6df0f: return -EBUSY;
51 case 0x2f6df10: return -EEXIST;
52 case 0x2f6df11: return -EXDEV;
53 case 0x2f6df12: return -ENODEV;
54 case 0x2f6df13: return -ENOTDIR;
55 case 0x2f6df14: return -EISDIR;
56 case 0x2f6df15: return -EINVAL;
57 case 0x2f6df1a: return -EFBIG;
58 case 0x2f6df1b: return -ENOSPC;
59 case 0x2f6df1d: return -EROFS;
60 case 0x2f6df1e: return -EMLINK;
61 case 0x2f6df20: return -EDOM;
62 case 0x2f6df21: return -ERANGE;
63 case 0x2f6df22: return -EDEADLK;
64 case 0x2f6df23: return -ENAMETOOLONG;
65 case 0x2f6df24: return -ENOLCK;
66 case 0x2f6df26: return -ENOTEMPTY;
67 case 0x2f6df28: return -EWOULDBLOCK;
68 case 0x2f6df69: return -ENOTCONN;
69 case 0x2f6df6c: return -ETIMEDOUT;
70 case 0x2f6df78: return -EDQUOT;
71
72 /* RXKAD abort codes; from include/rxrpc/packet.h. ET "RXK" == 0x1260B00 */
73 case RXKADINCONSISTENCY: return -EPROTO;
74 case RXKADPACKETSHORT: return -EPROTO;
75 case RXKADLEVELFAIL: return -EKEYREJECTED;
76 case RXKADTICKETLEN: return -EKEYREJECTED;
77 case RXKADOUTOFSEQUENCE: return -EPROTO;
78 case RXKADNOAUTH: return -EKEYREJECTED;
79 case RXKADBADKEY: return -EKEYREJECTED;
80 case RXKADBADTICKET: return -EKEYREJECTED;
81 case RXKADUNKNOWNKEY: return -EKEYREJECTED;
82 case RXKADEXPIRED: return -EKEYEXPIRED;
83 case RXKADSEALEDINCON: return -EKEYREJECTED;
84 case RXKADDATALEN: return -EKEYREJECTED;
85 case RXKADILLEGALLEVEL: return -EKEYREJECTED;
86
87 default: return -EREMOTEIO;
88 }
89}