1 #-
2 # Copyright (c) 2002, Sam Leffler
3 # All rights reserved.
4 #
5 # Redistribution and use in source and binary forms, with or without
6 # modification, are permitted provided that the following conditions
7 # are met:
8 # 1. Redistributions of source code must retain the above copyright
9 # notice, this list of conditions and the following disclaimer.
10 # 2. Redistributions in binary form must reproduce the above copyright
11 # notice, this list of conditions and the following disclaimer in the
12 # documentation and/or other materials provided with the distribution.
13 # 3. All advertising materials mentioning features or use of this software
14 # must display the following acknowledgement:
15 # This product includes software developed by Boris Popov.
16 # 4. Neither the name of the author nor the names of any co-contributors
17 # may be used to endorse or promote products derived from this software
18 # without specific prior written permission.
19 #
20 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
21 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
24 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 # SUCH DAMAGE.
31 #
32 # $FreeBSD: releng/6.2/sys/opencrypto/crypto_if.m 139825 2005-01-07 02:29:27Z imp $
33 #
34
35 #include <crypto/cryptodev.h>
36
37 INTERFACE crypto;
38
39 METHOD int32_t get_driverid {
40 u_int32_t flags;
41 };
42
43 # XXX define typedefs to work around inadequate parser
44 HEADER {
45 typedef int crypto_newsession_cb(void*, u_int32_t*, struct cryptoini*);
46 typedef int crypto_freesession_cb(void*, u_int64_t*);
47 typedef int crypto_process_cb(void*, struct cryptop*);
48 typedef int crypto_kprocess_cb(void*, struct cryptkop*);
49 };
50
51 METHOD int register {
52 u_int32_t driverid;
53 int alg;
54 u_int16_t maxoplen;
55 u_int32_t flags;
56 crypto_newsession_cb* newses;
57 crypto_freesession_cb* freeses;
58 crypto_process_cb* process;
59 void *arg;
60 };
61
62 METHOD int kregister {
63 u_int32_t driverid;
64 int kalg;
65 u_int32_t flags;
66 crypto_kprocess_cb* kprocess;
67 void *arg;
68 };
69
70 METHOD int unregister {
71 u_int32_t driverid;
72 int alg;
73 };
74
75 METHOD int unregister_all {
76 u_int32_t driverid;
77 };
78
79 METHOD int newsession {
80 u_int64_t *sid;
81 struct cryptoini *cri;
82 int hard;
83 };
84
85 METHOD int freesession {
86 u_int64_t sid;
87 };
88
89 METHOD int dispatch {
90 struct cryptop *crp;
91 };
92
93 METHOD int kdispatch {
94 struct cryptkop *krp;
95 };
96
97 METHOD int crypto_unblock {
98 u_int32_t driverid;
99 int what;
100 };
101
102 METHOD int invoke {
103 struct cryptop *crp;
104 };
105
106 METHOD int kinvoke {
107 struct cryptkop *krp;
108 };
109
110 METHOD struct cryptop * getreq {
111 int num;
112 };
113
114 METHOD void freereq {
115 struct cryptop *crp;
116 };
117
118 METHOD void done {
119 struct cryptop *crp;
120 };
121
122 METHOD void kdone {
123 struct cryptkop *krp;
124 };
125
126 METHOD int getfeat {
127 int *featp;
128 };
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