1 /*
2 * CDDL HEADER START
3 *
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 * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
23 * Copyright (c) 2011, Joyent Inc. All rights reserved.
24 */
25
26 #ifndef _LIBDLLINK_H
27 #define _LIBDLLINK_H
28
29 /*
30 * This file includes structures, macros and routines used by general
31 * link administration (i.e. not limited to one specific type of link).
32 */
33
34 #include <stdio.h>
35 #include <sys/types.h>
36 #include <sys/param.h>
37 #include <sys/mac.h>
38 #include <sys/dld.h>
39 #include <libdladm.h>
40
41 #ifdef __cplusplus
42 extern "C" {
43 #endif
44
45 typedef struct dladm_attr {
46 uint_t da_max_sdu;
47 } dladm_attr_t;
48
49 typedef struct dladm_phys_attr {
50 char dp_dev[MAXLINKNAMELEN];
51 /*
52 * Whether this physical link supports vanity naming (links with media
53 * types not supported by GLDv3 don't have vanity naming support).
54 */
55 boolean_t dp_novanity;
56 } dladm_phys_attr_t;
57
58 typedef enum {
59 DLADM_PROP_VAL_CURRENT = 1,
60 DLADM_PROP_VAL_DEFAULT,
61 DLADM_PROP_VAL_PERM,
62 DLADM_PROP_VAL_MODIFIABLE,
63 DLADM_PROP_VAL_PERSISTENT
64 } dladm_prop_type_t;
65
66 /*
67 * Maximum size of secobj value. Note that it should not be greater than
68 * DLD_SECOBJ_VAL_MAX.
69 */
70 #define DLADM_SECOBJ_VAL_MAX 256
71
72 /*
73 * Maximum size of secobj name. Note that it should not be greater than
74 * DLD_SECOBJ_NAME_MAX.
75 */
76 #define DLADM_SECOBJ_NAME_MAX 32
77
78 #define DLADM_MAX_PROP_VALCNT 32
79 /*
80 * Size of prop_val buffer passed to pd_get function must be at
81 * least DLADM_PROP_VAL_MAX
82 */
83 #define DLADM_PROP_VAL_MAX 128
84
85 #define DLADM_SECOBJ_CLASS_WEP 0
86 #define DLADM_SECOBJ_CLASS_WPA 1
87 typedef int dladm_secobj_class_t;
88
89 typedef int (dladm_walkcb_t)(const char *, void *);
90
91 /* possible flags for ma_flags below */
92 #define DLADM_MACADDR_USED 0x1
93
94 typedef enum {
95 DLADM_HWGRP_TYPE_RX = 0x1,
96 DLADM_HWGRP_TYPE_TX
97 } dladm_hwgrp_type_t;
98
99 typedef struct dladm_hwgrp_attr {
100 char hg_link_name[MAXLINKNAMELEN];
101 uint_t hg_grp_num;
102 dladm_hwgrp_type_t hg_grp_type;
103 uint_t hg_n_rings;
104 uint_t hg_rings[MAX_RINGS_PER_GROUP];
105 uint_t hg_n_clnts;
106 char hg_client_names[MAXCLIENTNAMELEN];
107 } dladm_hwgrp_attr_t;
108
109 typedef struct dladm_macaddr_attr {
110 uint_t ma_slot;
111 uint_t ma_flags;
112 uchar_t ma_addr[MAXMACADDRLEN];
113 uint_t ma_addrlen;
114 char ma_client_name[MAXNAMELEN];
115 datalink_id_t ma_client_linkid;
116 } dladm_macaddr_attr_t;
117
118 extern dladm_status_t dladm_walk(dladm_walkcb_t *, dladm_handle_t, void *,
119 datalink_class_t, datalink_media_t, uint32_t);
120 extern dladm_status_t dladm_mac_walk(dladm_walkcb_t *, void *);
121 extern dladm_status_t dladm_info(dladm_handle_t, datalink_id_t,
122 dladm_attr_t *);
123
124 extern dladm_status_t dladm_rename_link(dladm_handle_t, const char *,
125 const char *, const char *);
126
127 extern dladm_status_t dladm_set_linkprop(dladm_handle_t, datalink_id_t,
128 const char *, char **, uint_t, uint_t);
129 extern dladm_status_t dladm_get_linkprop(dladm_handle_t, datalink_id_t,
130 dladm_prop_type_t, const char *, char **, uint_t *);
131 extern dladm_status_t dladm_get_linkprop_values(dladm_handle_t, datalink_id_t,
132 dladm_prop_type_t, const char *, uint_t *,
133 uint_t *);
134 extern dladm_status_t dladm_walk_linkprop(dladm_handle_t, datalink_id_t,
135 void *, int (*)(dladm_handle_t, datalink_id_t,
136 const char *, void *));
137 extern boolean_t dladm_attr_is_linkprop(const char *name);
138 extern dladm_status_t dladm_linkprop_is_set(dladm_handle_t, datalink_id_t,
139 dladm_prop_type_t, const char *, boolean_t *);
140
141 extern dladm_status_t dladm_set_secobj(dladm_handle_t, const char *,
142 dladm_secobj_class_t, uint8_t *, uint_t, uint_t);
143 extern dladm_status_t dladm_get_secobj(dladm_handle_t, const char *,
144 dladm_secobj_class_t *, uint8_t *, uint_t *,
145 uint_t);
146 extern dladm_status_t dladm_unset_secobj(dladm_handle_t, const char *,
147 uint_t);
148 extern dladm_status_t dladm_walk_secobj(dladm_handle_t, void *,
149 boolean_t (*)(dladm_handle_t, void *, const char *),
150 uint_t);
151
152 extern const char *dladm_linkstate2str(link_state_t, char *);
153 extern const char *dladm_linkduplex2str(link_duplex_t, char *);
154 extern const char *dladm_secobjclass2str(dladm_secobj_class_t, char *);
155 extern dladm_status_t dladm_str2secobjclass(const char *,
156 dladm_secobj_class_t *);
157
158 extern dladm_status_t dladm_init_linkprop(dladm_handle_t, datalink_id_t,
159 boolean_t);
160 extern dladm_status_t dladm_init_secobj(dladm_handle_t);
161 extern boolean_t dladm_valid_secobj_name(const char *);
162
163 extern dladm_status_t dladm_create_datalink_id(dladm_handle_t, const char *,
164 datalink_class_t, uint_t, uint32_t,
165 datalink_id_t *);
166 extern dladm_status_t dladm_destroy_datalink_id(dladm_handle_t, datalink_id_t,
167 uint32_t);
168 extern dladm_status_t dladm_remap_datalink_id(dladm_handle_t, datalink_id_t,
169 const char *);
170 extern dladm_status_t dladm_up_datalink_id(dladm_handle_t, datalink_id_t);
171 extern dladm_status_t dladm_name2info(dladm_handle_t, const char *,
172 datalink_id_t *, uint32_t *, datalink_class_t *,
173 uint32_t *);
174 extern dladm_status_t dladm_zname2info(dladm_handle_t, const char *,
175 const char *, datalink_id_t *, uint32_t *,
176 datalink_class_t *, uint32_t *);
177 extern dladm_status_t dladm_datalink_id2info(dladm_handle_t, datalink_id_t,
178 uint32_t *, datalink_class_t *, uint32_t *, char *,
179 size_t);
180 extern dladm_status_t dladm_walk_datalink_id(int (*)(dladm_handle_t,
181 datalink_id_t, void *), dladm_handle_t, void *,
182 datalink_class_t, datalink_media_t, uint32_t);
183 extern dladm_status_t dladm_create_conf(dladm_handle_t, const char *,
184 datalink_id_t, datalink_class_t, uint32_t,
185 dladm_conf_t *);
186 extern dladm_status_t dladm_open_conf(dladm_handle_t, datalink_id_t,
187 dladm_conf_t *);
188 extern dladm_status_t dladm_getsnap_conf(dladm_handle_t, datalink_id_t,
189 dladm_conf_t *);
190 extern dladm_status_t dladm_write_conf(dladm_handle_t, dladm_conf_t);
191 extern dladm_status_t dladm_remove_conf(dladm_handle_t, datalink_id_t);
192 extern void dladm_destroy_conf(dladm_handle_t, dladm_conf_t);
193 extern dladm_status_t dladm_get_conf_field(dladm_handle_t, dladm_conf_t,
194 const char *, void *, size_t);
195 extern dladm_status_t dladm_getnext_conf_linkprop(dladm_handle_t,
196 dladm_conf_t, const char *, char *, void *,
197 size_t, size_t *);
198 extern dladm_status_t dladm_set_conf_field(dladm_handle_t, dladm_conf_t,
199 const char *, dladm_datatype_t, const void *);
200 extern dladm_status_t dladm_unset_conf_field(dladm_handle_t, dladm_conf_t,
201 const char *);
202
203 extern dladm_status_t dladm_dev2linkid(dladm_handle_t, const char *,
204 datalink_id_t *);
205 extern dladm_status_t dladm_linkid2legacyname(dladm_handle_t, datalink_id_t,
206 char *, size_t);
207 extern dladm_status_t dladm_phys_delete(dladm_handle_t, datalink_id_t);
208
209 extern dladm_status_t dladm_phys_info(dladm_handle_t, datalink_id_t,
210 dladm_phys_attr_t *, uint32_t);
211 extern dladm_status_t dladm_parselink(const char *, char *, uint_t *);
212
213 extern int dladm_walk_macaddr(dladm_handle_t, datalink_id_t,
214 void *,
215 boolean_t (*)(void *, dladm_macaddr_attr_t *));
216 extern int dladm_walk_hwgrp(dladm_handle_t, datalink_id_t, void *,
217 boolean_t (*)(void *, dladm_hwgrp_attr_t *));
218
219 extern void dladm_sort_index_list(uint_t [], uint_t);
220
221 extern dladm_status_t dladm_link_get_proplist(dladm_handle_t, datalink_id_t,
222 dladm_arg_list_t **);
223
224 extern dladm_status_t i_dladm_set_link_proplist_db(char *,
225 dladm_arg_list_t *);
226
227 #ifdef __cplusplus
228 }
229 #endif
230
231 #endif /* _LIBDLLINK_H */