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--- old/usr/src/uts/common/sys/dls_mgmt.h
+++ new/usr/src/uts/common/sys/dls_mgmt.h
1 1 /*
2 2 * CDDL HEADER START
3 3 *
4 4 * The contents of this file are subject to the terms of the
5 5 * Common Development and Distribution License (the "License").
6 6 * You may not use this file except in compliance with the License.
7 7 *
8 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 9 * or http://www.opensolaris.org/os/licensing.
10 10 * See the License for the specific language governing permissions
11 11 * and limitations under the License.
12 12 *
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13 13 * When distributing Covered Code, include this CDDL HEADER in each
14 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 15 * If applicable, add the following below this CDDL HEADER, with the
16 16 * fields enclosed by brackets "[]" replaced with your own identifying
17 17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 18 *
19 19 * CDDL HEADER END
20 20 */
21 21 /*
22 22 * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
23 + * Copyright (c) 2011, Joyent Inc. All rights reserved.
23 24 */
24 25
25 26 #ifndef _DLS_MGMT_H
26 27 #define _DLS_MGMT_H
27 28
28 29 #include <sys/types.h>
29 30 #include <sys/param.h>
30 31 #include <sys/zone.h>
31 32
32 33 /*
33 34 * Data-Link Services Module
34 35 */
35 36
36 37 #ifdef __cplusplus
37 38 extern "C" {
38 39 #endif
39 40
40 41 typedef enum {
41 42 DATALINK_CLASS_PHYS = 0x01,
42 43 DATALINK_CLASS_VLAN = 0x02,
43 44 DATALINK_CLASS_AGGR = 0x04,
44 45 DATALINK_CLASS_VNIC = 0x08,
45 46 DATALINK_CLASS_ETHERSTUB = 0x10,
46 47 DATALINK_CLASS_SIMNET = 0x20,
47 48 DATALINK_CLASS_BRIDGE = 0x40,
48 49 DATALINK_CLASS_IPTUN = 0x80,
49 50 DATALINK_CLASS_PART = 0x100
50 51 } datalink_class_t;
51 52
52 53 #define DATALINK_CLASS_ALL (DATALINK_CLASS_PHYS | \
53 54 DATALINK_CLASS_VLAN | DATALINK_CLASS_AGGR | DATALINK_CLASS_VNIC | \
54 55 DATALINK_CLASS_ETHERSTUB | DATALINK_CLASS_SIMNET | \
55 56 DATALINK_CLASS_BRIDGE | DATALINK_CLASS_IPTUN | DATALINK_CLASS_PART)
56 57
57 58 /*
58 59 * A combination of flags and media.
59 60 * flags is the higher 32 bits, and if it is 0x01, it indicates all media
60 61 * types can be accepted; otherwise, only the given media type (specified
61 62 * in the lower 32 bits) is accepted.
62 63 */
63 64 typedef uint64_t datalink_media_t;
64 65
65 66 #define DATALINK_ANY_MEDIATYPE \
66 67 ((datalink_media_t)(((datalink_media_t)0x01) << 32))
67 68
68 69 #define DATALINK_MEDIA_ACCEPTED(dmedia, media) \
69 70 (((uint32_t)(((dmedia) >> 32) & 0xfffffffful) & 0x01) ? \
70 71 B_TRUE : ((uint32_t)((dmedia) & 0xfffffffful) == (media)))
71 72
72 73 #define MAXLINKATTRLEN 32
73 74 #define MAXLINKATTRVALLEN 1024
74 75
75 76 /*
76 77 * Link attributes used by the kernel.
77 78 */
78 79 /*
79 80 * The major number and instance number of the underlying physical device
80 81 * are kept as FPHYMAJ and FPHYINST (major, instance + 1).
81 82 *
82 83 * Set for physical links only.
83 84 */
84 85 #define FPHYMAJ "phymaj" /* uint64_t */
85 86 #define FPHYINST "phyinst" /* uint64_t */
86 87
87 88 /*
88 89 * The devname of the physical link. For example, bge0, ce1. Set for physical
89 90 * links only.
90 91 */
91 92 #define FDEVNAME "devname" /* string */
92 93
93 94 /*
94 95 * The door file for the dlmgmtd (data-link management) daemon.
95 96 */
96 97 #define DLMGMT_TMPFS_DIR "/etc/svc/volatile/dladm"
97 98 #define DLMGMT_DOOR DLMGMT_TMPFS_DIR "/dlmgmt_door"
98 99
99 100 /*
100 101 * Door upcall commands.
101 102 */
102 103 #define DLMGMT_CMD_DLS_CREATE 1
103 104 #define DLMGMT_CMD_DLS_GETATTR 2
104 105 #define DLMGMT_CMD_DLS_DESTROY 3
105 106 #define DLMGMT_CMD_GETNAME 4
106 107 #define DLMGMT_CMD_GETLINKID 5
107 108 #define DLMGMT_CMD_GETNEXT 6
108 109 #define DLMGMT_CMD_DLS_UPDATE 7
109 110 #define DLMGMT_CMD_LINKPROP_INIT 8
110 111 #define DLMGMT_CMD_SETZONEID 9
111 112 #define DLMGMT_CMD_BASE 128
112 113
113 114 /*
114 115 * Indicate the link mapping is active or persistent
115 116 */
116 117 #define DLMGMT_ACTIVE 0x01
117 118 #define DLMGMT_PERSIST 0x02
118 119
119 120 /* upcall argument */
120 121 typedef struct dlmgmt_door_arg {
121 122 uint_t ld_cmd;
122 123 } dlmgmt_door_arg_t;
123 124
124 125 typedef struct dlmgmt_upcall_arg_create {
125 126 int ld_cmd;
126 127 datalink_class_t ld_class;
127 128 uint32_t ld_media;
128 129 boolean_t ld_persist;
129 130 uint64_t ld_phymaj;
130 131 uint64_t ld_phyinst;
131 132 char ld_devname[MAXNAMELEN];
132 133 } dlmgmt_upcall_arg_create_t;
133 134
134 135 /*
135 136 * Note: ld_padding is necessary to keep the size of the structure the
136 137 * same on amd64 and i386. The same note applies to other ld_padding
137 138 * and lr_paddding fields in structures throughout this file.
138 139 */
139 140 typedef struct dlmgmt_upcall_arg_destroy {
140 141 int ld_cmd;
141 142 datalink_id_t ld_linkid;
142 143 boolean_t ld_persist;
143 144 int ld_padding;
144 145 } dlmgmt_upcall_arg_destroy_t;
145 146
146 147 typedef struct dlmgmt_upcall_arg_update {
147 148 int ld_cmd;
148 149 boolean_t ld_novanity;
149 150 uint32_t ld_media;
150 151 uint32_t ld_padding;
151 152 char ld_devname[MAXNAMELEN];
152 153 } dlmgmt_upcall_arg_update_t;
153 154
154 155 typedef struct dlmgmt_upcall_arg_getattr {
155 156 int ld_cmd;
156 157 datalink_id_t ld_linkid;
157 158 char ld_attr[MAXLINKATTRLEN];
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158 159 } dlmgmt_upcall_arg_getattr_t;
159 160
160 161 typedef struct dlmgmt_door_getname {
161 162 int ld_cmd;
162 163 datalink_id_t ld_linkid;
163 164 } dlmgmt_door_getname_t;
164 165
165 166 typedef struct dlmgmt_door_getlinkid {
166 167 int ld_cmd;
167 168 char ld_link[MAXLINKNAMELEN];
169 + zoneid_t ld_zoneid;
168 170 } dlmgmt_door_getlinkid_t;
169 171
170 172 typedef struct dlmgmt_door_getnext_s {
171 173 int ld_cmd;
172 174 datalink_id_t ld_linkid;
173 175 datalink_class_t ld_class;
174 176 uint32_t ld_flags;
175 177 datalink_media_t ld_dmedia;
176 178 } dlmgmt_door_getnext_t;
177 179
178 180 typedef struct dlmgmt_door_linkprop_init {
179 181 int ld_cmd;
180 182 datalink_id_t ld_linkid;
181 183 } dlmgmt_door_linkprop_init_t;
182 184
183 185 typedef struct dlmgmt_door_setzoneid {
184 186 int ld_cmd;
185 187 datalink_id_t ld_linkid;
186 188 zoneid_t ld_zoneid;
187 189 } dlmgmt_door_setzoneid_t;
188 190
189 191 /* upcall return value */
190 192 typedef struct dlmgmt_retval_s {
191 193 uint_t lr_err; /* return error code */
192 194 } dlmgmt_retval_t;
193 195
194 196 typedef dlmgmt_retval_t dlmgmt_destroy_retval_t,
195 197 dlmgmt_linkprop_init_retval_t,
196 198 dlmgmt_setzoneid_retval_t;
197 199
198 200 struct dlmgmt_linkid_retval_s {
199 201 uint_t lr_err;
200 202 datalink_id_t lr_linkid;
201 203 uint32_t lr_flags;
202 204 datalink_class_t lr_class;
203 205 uint32_t lr_media;
204 206 uint32_t lr_padding;
205 207 };
206 208
207 209 typedef struct dlmgmt_linkid_retval_s dlmgmt_create_retval_t,
208 210 dlmgmt_update_retval_t,
209 211 dlmgmt_getlinkid_retval_t,
210 212 dlmgmt_getnext_retval_t;
211 213
212 214 typedef struct dlmgmt_getname_retval_s {
213 215 uint_t lr_err;
214 216 char lr_link[MAXLINKNAMELEN];
215 217 datalink_class_t lr_class;
216 218 uint32_t lr_media;
217 219 uint32_t lr_flags;
218 220 } dlmgmt_getname_retval_t;
219 221
220 222 typedef struct dlmgmt_getattr_retval_s {
221 223 uint_t lr_err;
222 224 uint_t lr_type;
223 225 uint_t lr_attrsz;
224 226 uint_t lr_padding;
225 227 char lr_attrval[MAXLINKATTRVALLEN];
226 228 } dlmgmt_getattr_retval_t;
227 229
228 230 #ifdef __cplusplus
229 231 }
230 232 #endif
231 233
232 234 #endif /* _DLS_MGMT_H */
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