4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
24 */
25
26 #ifndef _LIBSCSI_H
27 #define _LIBSCSI_H
28
29 #ifdef __cplusplus
30 extern "C" {
31 #endif
32
33 #include <sys/types.h>
34 #include <sys/sysmacros.h>
35 #include <sys/scsi/impl/spc3_types.h>
36 #include <stdarg.h>
37
38 #define LIBSCSI_VERSION 1
39 #define LIBSCSI_STATUS_INVALID ((sam4_status_t)-1)
40 #define LIBSCSI_DEFAULT_ENGINE_PATH "/usr/lib/scsi/plugins/scsi/engines"
41 #define LIBSCSI_DEFAULT_ENGINE "uscsi"
42
43 /*
99 void (*lseo_target_name)(libscsi_hdl_t *, void *, char *, size_t);
100 } libscsi_engine_ops_t;
101
102 typedef struct libscsi_engine {
103 const char *lse_name;
104 uint_t lse_libversion;
105 const libscsi_engine_ops_t *lse_ops;
106 } libscsi_engine_t;
107
108 extern libscsi_hdl_t *libscsi_init(uint_t, libscsi_errno_t *);
109 extern void libscsi_fini(libscsi_hdl_t *);
110
111 extern libscsi_target_t *libscsi_open(libscsi_hdl_t *, const char *,
112 const void *);
113 extern void libscsi_close(libscsi_hdl_t *, libscsi_target_t *);
114 extern libscsi_hdl_t *libscsi_get_handle(libscsi_target_t *);
115
116 extern const char *libscsi_vendor(libscsi_target_t *);
117 extern const char *libscsi_product(libscsi_target_t *);
118 extern const char *libscsi_revision(libscsi_target_t *);
119
120 extern libscsi_errno_t libscsi_errno(libscsi_hdl_t *);
121 extern const char *libscsi_errmsg(libscsi_hdl_t *);
122 extern const char *libscsi_strerror(libscsi_errno_t);
123 extern const char *libscsi_errname(libscsi_errno_t);
124 extern libscsi_errno_t libscsi_errcode(const char *);
125
126 extern libscsi_action_t *libscsi_action_alloc(libscsi_hdl_t *, spc3_cmd_t,
127 uint_t, void *, size_t);
128 extern sam4_status_t libscsi_action_get_status(const libscsi_action_t *);
129 extern void libscsi_action_set_timeout(libscsi_action_t *, uint32_t);
130 extern uint32_t libscsi_action_get_timeout(const libscsi_action_t *);
131 extern uint_t libscsi_action_get_flags(const libscsi_action_t *);
132 extern uint8_t *libscsi_action_get_cdb(const libscsi_action_t *);
133 extern int libscsi_action_get_buffer(const libscsi_action_t *,
134 uint8_t **, size_t *, size_t *);
135 extern int libscsi_action_get_sense(const libscsi_action_t *,
136 uint8_t **, size_t *, size_t *);
137 extern int libscsi_action_parse_sense(const libscsi_action_t *, uint64_t *,
138 uint64_t *, uint64_t *, diskaddr_t *);
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4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
24 * Copyright 2015 Nexenta Systems, Inc. All rights reserved.
25 */
26
27 #ifndef _LIBSCSI_H
28 #define _LIBSCSI_H
29
30 #ifdef __cplusplus
31 extern "C" {
32 #endif
33
34 #include <sys/types.h>
35 #include <sys/sysmacros.h>
36 #include <sys/scsi/impl/spc3_types.h>
37 #include <stdarg.h>
38
39 #define LIBSCSI_VERSION 1
40 #define LIBSCSI_STATUS_INVALID ((sam4_status_t)-1)
41 #define LIBSCSI_DEFAULT_ENGINE_PATH "/usr/lib/scsi/plugins/scsi/engines"
42 #define LIBSCSI_DEFAULT_ENGINE "uscsi"
43
44 /*
100 void (*lseo_target_name)(libscsi_hdl_t *, void *, char *, size_t);
101 } libscsi_engine_ops_t;
102
103 typedef struct libscsi_engine {
104 const char *lse_name;
105 uint_t lse_libversion;
106 const libscsi_engine_ops_t *lse_ops;
107 } libscsi_engine_t;
108
109 extern libscsi_hdl_t *libscsi_init(uint_t, libscsi_errno_t *);
110 extern void libscsi_fini(libscsi_hdl_t *);
111
112 extern libscsi_target_t *libscsi_open(libscsi_hdl_t *, const char *,
113 const void *);
114 extern void libscsi_close(libscsi_hdl_t *, libscsi_target_t *);
115 extern libscsi_hdl_t *libscsi_get_handle(libscsi_target_t *);
116
117 extern const char *libscsi_vendor(libscsi_target_t *);
118 extern const char *libscsi_product(libscsi_target_t *);
119 extern const char *libscsi_revision(libscsi_target_t *);
120 extern const char *libscsi_lid(libscsi_target_t *);
121 extern const char *libscsi_usn(libscsi_target_t *);
122
123 extern libscsi_errno_t libscsi_errno(libscsi_hdl_t *);
124 extern const char *libscsi_errmsg(libscsi_hdl_t *);
125 extern const char *libscsi_strerror(libscsi_errno_t);
126 extern const char *libscsi_errname(libscsi_errno_t);
127 extern libscsi_errno_t libscsi_errcode(const char *);
128
129 extern libscsi_action_t *libscsi_action_alloc(libscsi_hdl_t *, spc3_cmd_t,
130 uint_t, void *, size_t);
131 extern sam4_status_t libscsi_action_get_status(const libscsi_action_t *);
132 extern void libscsi_action_set_timeout(libscsi_action_t *, uint32_t);
133 extern uint32_t libscsi_action_get_timeout(const libscsi_action_t *);
134 extern uint_t libscsi_action_get_flags(const libscsi_action_t *);
135 extern uint8_t *libscsi_action_get_cdb(const libscsi_action_t *);
136 extern int libscsi_action_get_buffer(const libscsi_action_t *,
137 uint8_t **, size_t *, size_t *);
138 extern int libscsi_action_get_sense(const libscsi_action_t *,
139 uint8_t **, size_t *, size_t *);
140 extern int libscsi_action_parse_sense(const libscsi_action_t *, uint64_t *,
141 uint64_t *, uint64_t *, diskaddr_t *);
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