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 /*
23 * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
24 * Copyright 2016 Nexenta Systems, Inc.
25 * Copyright (c) 2015 Joyent, Inc. All rights reserved.
26 * Copyright 2020 Peter Tribble.
27 * Copyright 2021 OmniOS Community Edition (OmniOSce) Association.
28 * Copyright 2021 RackTop Systems, Inc.
29 * Copyright 2024 H. William Welliver <william@welliver.org>
30 * Copyright 2024 Oxide Computer Company
31 */
32
33 #include <stdio.h>
34 #include <ctype.h>
35 #include <dlfcn.h>
36 #include <locale.h>
37 #include <signal.h>
38 #include <stdarg.h>
39 #include <stdlib.h>
40 #include <fcntl.h>
41 #include <string.h>
42 #include <stropts.h>
43 #include <sys/stat.h>
44 #include <errno.h>
45 #include <kstat.h>
46 #include <strings.h>
47 #include <getopt.h>
48 #include <unistd.h>
49 #include <priv.h>
50 #include <limits.h>
51 #include <termios.h>
52 #include <pwd.h>
53 #include <auth_attr.h>
54 #include <auth_list.h>
55 #include <libintl.h>
56 #include <libdevinfo.h>
57 #include <libdlpi.h>
58 #include <libdladm.h>
59 #include <libdllink.h>
60 #include <libdlstat.h>
61 #include <libdlaggr.h>
62 #include <libdlwlan.h>
63 #include <libdlvlan.h>
64 #include <libdlvnic.h>
65 #include <libdlib.h>
66 #include <libdlether.h>
67 #include <libdliptun.h>
68 #include <libdlsim.h>
69 #include <libdlbridge.h>
70 #include <libdloverlay.h>
71 #include <libinetutil.h>
72 #include <libvrrpadm.h>
73 #include <bsm/adt.h>
74 #include <bsm/adt_event.h>
75 #include <libdlvnic.h>
76 #include <sys/types.h>
77 #include <sys/socket.h>
78 #include <sys/ib/ib_types.h>
79 #include <sys/processor.h>
80 #include <netinet/in.h>
81 #include <arpa/inet.h>
82 #include <net/if_types.h>
83 #include <stddef.h>
84 #include <stp_in.h>
85 #include <ofmt.h>
86 #include <libcustr.h>
87
88 #define MAXPORT 256
89 #define MAXVNIC 256
90 #define BUFLEN(lim, ptr) (((lim) > (ptr)) ? ((lim) - (ptr)) : 0)
91 #define MAXLINELEN 1024
92 #define SMF_UPGRADE_FILE "/var/svc/profile/upgrade"
93 #define SMF_UPGRADEDATALINK_FILE "/var/svc/profile/upgrade_datalink"
94 #define SMF_DLADM_UPGRADE_MSG " # added by dladm(8)"
95 #define DLADM_DEFAULT_COL 80
96
97 /*
98 * used by the wifi show-* commands to set up ofmt_field_t structures.
99 */
100 #define WIFI_CMD_SCAN 0x00000001
101 #define WIFI_CMD_SHOW 0x00000002
102 #define WIFI_CMD_ALL (WIFI_CMD_SCAN | WIFI_CMD_SHOW)
103
104 /* No larger than pktsum_t */
105 typedef struct brsum_s {
106 uint64_t drops;
107 uint64_t forward_dir;
108 uint64_t forward_mb;
109 uint64_t forward_unk;
110 uint64_t recv;
111 uint64_t sent;
112 } brsum_t;
113
114 /* No larger than pktsum_t */
115 typedef struct brlsum_s {
116 uint32_t cfgbpdu;
117 uint32_t tcnbpdu;
118 uint32_t rstpbpdu;
119 uint32_t txbpdu;
120 uint64_t drops;
121 uint64_t recv;
122 uint64_t xmit;
123 } brlsum_t;
124
125 typedef struct show_state {
126 boolean_t ls_firstonly;
127 boolean_t ls_donefirst;
128 pktsum_t ls_prevstats;
129 uint32_t ls_flags;
130 dladm_status_t ls_status;
131 ofmt_handle_t ls_ofmt;
132 boolean_t ls_parsable;
133 boolean_t ls_mac;
134 boolean_t ls_hwgrp;
135 } show_state_t;
136
137 typedef struct show_grp_state {
138 pktsum_t gs_prevstats[MAXPORT];
139 uint32_t gs_flags;
140 dladm_status_t gs_status;
141 boolean_t gs_parsable;
142 boolean_t gs_lacp;
143 boolean_t gs_extended;
144 boolean_t gs_stats;
145 boolean_t gs_firstonly;
146 boolean_t gs_donefirst;
147 ofmt_handle_t gs_ofmt;
148 } show_grp_state_t;
149
150 typedef struct show_vnic_state {
151 datalink_id_t vs_vnic_id;
152 datalink_id_t vs_link_id;
153 char vs_vnic[MAXLINKNAMELEN];
154 char vs_link[MAXLINKNAMELEN];
155 boolean_t vs_parsable;
156 boolean_t vs_found;
157 boolean_t vs_firstonly;
158 boolean_t vs_donefirst;
159 boolean_t vs_stats;
160 boolean_t vs_printstats;
161 pktsum_t vs_totalstats;
162 pktsum_t vs_prevstats[MAXVNIC];
163 boolean_t vs_etherstub;
164 dladm_status_t vs_status;
165 uint32_t vs_flags;
166 ofmt_handle_t vs_ofmt;
167 } show_vnic_state_t;
168
169 typedef struct show_part_state {
170 datalink_id_t ps_over_id;
171 char ps_part[MAXLINKNAMELEN];
172 boolean_t ps_parsable;
173 boolean_t ps_found;
174 dladm_status_t ps_status;
175 uint32_t ps_flags;
176 ofmt_handle_t ps_ofmt;
177 } show_part_state_t;
178
179 typedef struct show_ib_state {
180 datalink_id_t is_link_id;
181 char is_link[MAXLINKNAMELEN];
182 boolean_t is_parsable;
183 dladm_status_t is_status;
184 uint32_t is_flags;
185 ofmt_handle_t is_ofmt;
186 } show_ib_state_t;
187
188 typedef struct show_usage_state_s {
189 boolean_t us_plot;
190 boolean_t us_parsable;
191 boolean_t us_printheader;
192 boolean_t us_first;
193 boolean_t us_showall;
194 ofmt_handle_t us_ofmt;
195 } show_usage_state_t;
196
197 typedef struct show_overlay_request_s {
198 boolean_t sor_failed;
199 ofmt_handle_t sor_ofmt;
200 } show_overlay_request_t;
201
202 /*
203 * callback functions for printing output and error diagnostics.
204 */
205 static ofmt_cb_t print_default_cb, print_link_stats_cb, print_linkprop_cb;
206 static ofmt_cb_t print_lacp_cb, print_phys_one_mac_cb;
207 static ofmt_cb_t print_xaggr_cb, print_aggr_stats_cb;
208 static ofmt_cb_t print_phys_one_hwgrp_cb, print_wlan_attr_cb;
209 static ofmt_cb_t print_wifi_status_cb, print_link_attr_cb;
210 static ofmt_cb_t print_overlay_cb, print_overlay_fma_cb, print_overlay_targ_cb;
211
212 typedef void cmdfunc_t(int, char **, const char *);
213
214 static cmdfunc_t do_help;
215 static cmdfunc_t do_show_link, do_show_wifi, do_show_phys;
216 static cmdfunc_t do_create_aggr, do_delete_aggr, do_add_aggr, do_remove_aggr;
217 static cmdfunc_t do_modify_aggr, do_show_aggr, do_up_aggr;
218 static cmdfunc_t do_scan_wifi, do_connect_wifi, do_disconnect_wifi;
219 static cmdfunc_t do_show_linkprop, do_set_linkprop, do_reset_linkprop;
220 static cmdfunc_t do_create_secobj, do_delete_secobj, do_show_secobj;
221 static cmdfunc_t do_init_linkprop, do_init_secobj;
222 static cmdfunc_t do_create_vlan, do_delete_vlan, do_up_vlan, do_show_vlan;
223 static cmdfunc_t do_rename_link, do_delete_phys, do_init_phys;
224 static cmdfunc_t do_show_linkmap;
225 static cmdfunc_t do_show_ether;
226 static cmdfunc_t do_create_vnic, do_delete_vnic, do_show_vnic;
227 static cmdfunc_t do_up_vnic;
228 static cmdfunc_t do_create_part, do_delete_part, do_show_part, do_show_ib;
229 static cmdfunc_t do_up_part;
230 static cmdfunc_t do_create_etherstub, do_delete_etherstub, do_show_etherstub;
231 static cmdfunc_t do_create_simnet, do_modify_simnet;
232 static cmdfunc_t do_delete_simnet, do_show_simnet, do_up_simnet;
233 static cmdfunc_t do_show_usage;
234 static cmdfunc_t do_create_bridge, do_modify_bridge, do_delete_bridge;
235 static cmdfunc_t do_add_bridge, do_remove_bridge, do_show_bridge;
236 static cmdfunc_t do_create_iptun, do_modify_iptun, do_delete_iptun;
237 static cmdfunc_t do_show_iptun, do_up_iptun, do_down_iptun;
238 static cmdfunc_t do_create_overlay, do_delete_overlay, do_modify_overlay;
239 static cmdfunc_t do_show_overlay, do_up_overlay;
240
241 static void do_up_vnic_common(int, char **, const char *, boolean_t);
242
243 static int show_part(dladm_handle_t, datalink_id_t, void *);
244
245 static void altroot_cmd(char *, int, char **);
246 static int show_linkprop_onelink(dladm_handle_t, datalink_id_t, void *);
247
248 static void link_stats(datalink_id_t, uint_t, char *, show_state_t *);
249 static void aggr_stats(datalink_id_t, show_grp_state_t *, uint_t);
250 static void vnic_stats(show_vnic_state_t *, uint32_t);
251
252 static int get_one_kstat(const char *, const char *, uint8_t,
253 void *, boolean_t);
254 static void get_mac_stats(const char *, pktsum_t *);
255 static void get_link_stats(const char *, pktsum_t *);
256 static uint64_t get_ifspeed(const char *, boolean_t);
257 static const char *get_linkstate(const char *, boolean_t, char *);
258 static const char *get_linkduplex(const char *, boolean_t, char *);
259
260 static iptun_type_t iptun_gettypebyname(char *);
261 static const char *iptun_gettypebyvalue(iptun_type_t);
262 static dladm_status_t print_iptun(dladm_handle_t, datalink_id_t,
263 show_state_t *);
264 static int print_iptun_walker(dladm_handle_t, datalink_id_t, void *);
265
266 static int show_etherprop(dladm_handle_t, datalink_id_t, void *);
267 static void show_ether_xprop(void *, dladm_ether_info_t *);
268 static boolean_t link_is_ether(const char *, datalink_id_t *);
269
270 static boolean_t str2int(const char *, int *);
271 static void die(const char *, ...) __PRINTFLIKE(1);
272 static void die_optdup(int);
273 static void die_opterr(int, int, const char *);
274 static void die_dlerr(dladm_status_t, const char *, ...) __PRINTFLIKE(2);
275 static void die_dlerrlist(dladm_status_t, dladm_errlist_t *,
276 const char *, ...) __PRINTFLIKE(3);
277 static void warn(const char *, ...) __PRINTFLIKE(1);
278 static void warn_dlerr(dladm_status_t, const char *, ...) __PRINTFLIKE(2);
279 static void warn_dlerrlist(dladm_errlist_t *);
280
281 typedef struct cmd {
282 char *c_name;
283 cmdfunc_t *c_fn;
284 const char *c_usage;
285 } cmd_t;
286
287 static cmd_t cmds[] = {
288 { "help", do_help, NULL },
289 { "rename-link", do_rename_link,
290 " rename-link <oldlink> <newlink>" },
291 { "show-link", do_show_link,
292 " show-link [-pP] [-o <field>,..] [-s [-i <interval>]] "
293 "[<link>]\n" },
294 { "create-aggr", do_create_aggr,
295 " create-aggr [-t] [-P <policy>] [-L <mode>] [-T <time>] "
296 "[-u <address>]\n"
297 "\t\t -l <link> [-l <link>...] <link>" },
298 { "delete-aggr", do_delete_aggr,
299 " delete-aggr [-t] <link>" },
300 { "add-aggr", do_add_aggr,
301 " add-aggr [-t] -l <link> [-l <link>...] <link>" },
302 { "remove-aggr", do_remove_aggr,
303 " remove-aggr [-t] -l <link> [-l <link>...] <link>" },
304 { "modify-aggr", do_modify_aggr,
305 " modify-aggr [-t] [-P <policy>] [-L <mode>] [-T <time>] "
306 "[-u <address>]\n"
307 "\t\t <link>" },
308 { "show-aggr", do_show_aggr,
309 " show-aggr [-pPLx] [-o <field>,..] [-s [-i <interval>]] "
310 "[<link>]\n" },
311 { "up-aggr", do_up_aggr, NULL },
312 { "scan-wifi", do_scan_wifi,
313 " scan-wifi [-p] [-o <field>,...] [<link>]" },
314 { "connect-wifi", do_connect_wifi,
315 " connect-wifi [-e <essid>] [-i <bssid>] [-k <key>,...] "
316 "[-s wep|wpa]\n"
317 "\t\t [-a open|shared] [-b bss|ibss] [-c] [-m a|b|g] "
318 "[-T <time>]\n"
319 "\t\t [<link>]" },
320 { "disconnect-wifi", do_disconnect_wifi,
321 " disconnect-wifi [-a] [<link>]" },
322 { "show-wifi", do_show_wifi,
323 " show-wifi [-p] [-o <field>,...] [<link>]\n" },
324 { "set-linkprop", do_set_linkprop,
325 " set-linkprop [-t] -p <prop>=<value>[,...] <name>" },
326 { "reset-linkprop", do_reset_linkprop,
327 " reset-linkprop [-t] [-p <prop>,...] <name>" },
328 { "show-linkprop", do_show_linkprop,
329 " show-linkprop [-cP] [-o <field>,...] [-p <prop>,...] "
330 "<name>\n" },
331 { "show-ether", do_show_ether,
332 " show-ether [-px][-o <field>,...] <link>\n" },
333 { "create-secobj", do_create_secobj,
334 " create-secobj [-t] [-f <file>] -c <class> <secobj>" },
335 { "delete-secobj", do_delete_secobj,
336 " delete-secobj [-t] <secobj>[,...]" },
337 { "show-secobj", do_show_secobj,
338 " show-secobj [-pP] [-o <field>,...] [<secobj>,...]\n" },
339 { "init-linkprop", do_init_linkprop, NULL },
340 { "init-secobj", do_init_secobj, NULL },
341 { "create-vlan", do_create_vlan,
342 " create-vlan [-ft] -l <link> -v <vid> [link]" },
343 { "delete-vlan", do_delete_vlan,
344 " delete-vlan [-t] <link>" },
345 { "show-vlan", do_show_vlan,
346 " show-vlan [-pP] [-o <field>,..] [<link>]\n" },
347 { "up-vlan", do_up_vlan, NULL },
348 { "create-iptun", do_create_iptun,
349 " create-iptun [-t] -T <type> "
350 "[-a {local|remote}=<addr>,...] <link>]" },
351 { "delete-iptun", do_delete_iptun,
352 " delete-iptun [-t] <link>" },
353 { "modify-iptun", do_modify_iptun,
354 " modify-iptun [-t] -a {local|remote}=<addr>,... <link>" },
355 { "show-iptun", do_show_iptun,
356 " show-iptun [-pP] [-o <field>,..] [<link>]\n" },
357 { "up-iptun", do_up_iptun, NULL },
358 { "down-iptun", do_down_iptun, NULL },
359 { "delete-phys", do_delete_phys,
360 " delete-phys <link>" },
361 { "show-phys", do_show_phys,
362 " show-phys [-m | -H | -P] [[-p] [-o <field>[,...]] "
363 "[<link>]\n" },
364 { "init-phys", do_init_phys, NULL },
365 { "show-linkmap", do_show_linkmap, NULL },
366 { "create-vnic", do_create_vnic,
367 " create-vnic [-t] -l <link> [-m <value> | auto |\n"
368 "\t\t {factory [-n <slot-id>]} | {random [-r <prefix>]} |\n"
369 "\t\t {vrrp -V <vrid> -A {inet | inet6}} [-v <vid> [-f]]\n"
370 "\t\t [-p <prop>=<value>[,...]] <vnic-link>" },
371 { "delete-vnic", do_delete_vnic,
372 " delete-vnic [-t] <vnic-link>" },
373 { "show-vnic", do_show_vnic,
374 " show-vnic [-pP] [-l <link>] [-s [-i <interval>]] "
375 "[<link>]\n" },
376 { "up-vnic", do_up_vnic, NULL },
377 { "create-part", do_create_part,
378 " create-part [-t] [-f] -l <link> [-P <pkey>]\n"
379 "\t\t [-R <root-dir>] <part-link>" },
380 { "delete-part", do_delete_part,
381 " delete-part [-t] [-R <root-dir>] <part-link>"},
382 { "show-part", do_show_part,
383 " show-part [-pP] [-o <field>,...][-l <linkover>]\n"
384 "\t\t [<part-link>]" },
385 { "show-ib", do_show_ib,
386 " show-ib [-p] [-o <field>,...] [<link>]\n" },
387 { "up-part", do_up_part, NULL },
388 { "create-etherstub", do_create_etherstub,
389 " create-etherstub [-t] <link>" },
390 { "delete-etherstub", do_delete_etherstub,
391 " delete-etherstub [-t] <link>" },
392 { "show-etherstub", do_show_etherstub,
393 " show-etherstub [-t] [<link>]\n" },
394 { "create-simnet", do_create_simnet, NULL },
395 { "modify-simnet", do_modify_simnet, NULL },
396 { "delete-simnet", do_delete_simnet, NULL },
397 { "show-simnet", do_show_simnet, NULL },
398 { "up-simnet", do_up_simnet, NULL },
399 { "create-bridge", do_create_bridge,
400 " create-bridge [-R <root-dir>] [-P <protect>] "
401 "[-p <priority>]\n"
402 "\t\t [-m <max-age>] [-h <hello-time>] [-d <forward-delay>]\n"
403 "\t\t [-f <force-protocol>] [-l <link>]... <bridge>" },
404 { "modify-bridge", do_modify_bridge,
405 " modify-bridge [-R <root-dir>] [-P <protect>] "
406 "[-p <priority>]\n"
407 "\t\t [-m <max-age>] [-h <hello-time>] [-d <forward-delay>]\n"
408 "\t\t [-f <force-protocol>] <bridge>" },
409 { "delete-bridge", do_delete_bridge,
410 " delete-bridge [-R <root-dir>] <bridge>" },
411 { "add-bridge", do_add_bridge,
412 " add-bridge [-R <root-dir>] -l <link> [-l <link>]... "
413 "<bridge>" },
414 { "remove-bridge", do_remove_bridge,
415 " remove-bridge [-R <root-dir>] -l <link> [-l <link>]... "
416 "<bridge>" },
417 { "show-bridge", do_show_bridge,
418 " show-bridge [-p] [-o <field>,...] [-s [-i <interval>]] "
419 "[<bridge>]\n"
420 " show-bridge -l [-p] [-o <field>,...] [-s [-i <interval>]]"
421 " <bridge>\n"
422 " show-bridge -f [-p] [-o <field>,...] [-s [-i <interval>]]"
423 " <bridge>\n"
424 " show-bridge -t [-p] [-o <field>,...] [-s [-i <interval>]]"
425 " <bridge>\n" },
426 { "create-overlay", do_create_overlay,
427 " create-overlay [-t] -e <encap> -s <search> -v <vnetid>\n"
428 "\t\t [ -p <prop>=<value>[,...]] <overlay>" },
429 { "delete-overlay", do_delete_overlay,
430 " delete-overlay [-t] <overlay>" },
431 { "modify-overlay", do_modify_overlay,
432 " modify-overlay -d mac | -f | -s mac=ip:port "
433 "<overlay>" },
434 { "show-overlay", do_show_overlay,
435 " show-overlay [-f | -t] [[-p] -o <field>,...] "
436 "[<overlay>]\n" },
437 { "up-overlay", do_up_overlay, NULL },
438 { "show-usage", do_show_usage,
439 " show-usage [-a] [-d | -F <format>] "
440 "[-s <DD/MM/YYYY,HH:MM:SS>]\n"
441 "\t\t [-e <DD/MM/YYYY,HH:MM:SS>] -f <logfile> [<link>]" }
442 };
443
444 static const struct option lopts[] = {
445 {"vlan-id", required_argument, 0, 'v'},
446 {"output", required_argument, 0, 'o'},
447 {"dev", required_argument, 0, 'd'},
448 {"policy", required_argument, 0, 'P'},
449 {"lacp-mode", required_argument, 0, 'L'},
450 {"lacp-timer", required_argument, 0, 'T'},
451 {"unicast", required_argument, 0, 'u'},
452 {"temporary", no_argument, 0, 't'},
453 {"root-dir", required_argument, 0, 'R'},
454 {"link", required_argument, 0, 'l'},
455 {"forcible", no_argument, 0, 'f'},
456 {"bw-limit", required_argument, 0, 'b'},
457 {"mac-address", required_argument, 0, 'm'},
458 {"slot", required_argument, 0, 'n'},
459 { NULL, 0, NULL, 0 }
460 };
461
462 static const struct option show_lopts[] = {
463 {"statistics", no_argument, 0, 's'},
464 {"continuous", no_argument, 0, 'S'},
465 {"interval", required_argument, 0, 'i'},
466 {"parsable", no_argument, 0, 'p'},
467 {"parseable", no_argument, 0, 'p'},
468 {"extended", no_argument, 0, 'x'},
469 {"output", required_argument, 0, 'o'},
470 {"persistent", no_argument, 0, 'P'},
471 {"lacp", no_argument, 0, 'L'},
472 { NULL, 0, NULL, 0 }
473 };
474
475 static const struct option iptun_lopts[] = {
476 {"output", required_argument, 0, 'o'},
477 {"tunnel-type", required_argument, 0, 'T'},
478 {"address", required_argument, 0, 'a'},
479 {"root-dir", required_argument, 0, 'R'},
480 {"parsable", no_argument, 0, 'p'},
481 {"parseable", no_argument, 0, 'p'},
482 {"persistent", no_argument, 0, 'P'},
483 { NULL, 0, NULL, 0 }
484 };
485
486 static char * const iptun_addropts[] = {
487 #define IPTUN_LOCAL 0
488 "local",
489 #define IPTUN_REMOTE 1
490 "remote",
491 NULL};
492
493 static const struct {
494 const char *type_name;
495 iptun_type_t type_value;
496 } iptun_types[] = {
497 {"ipv4", IPTUN_TYPE_IPV4},
498 {"ipv6", IPTUN_TYPE_IPV6},
499 {"6to4", IPTUN_TYPE_6TO4},
500 {NULL, 0}
501 };
502
503 static const struct option prop_longopts[] = {
504 {"temporary", no_argument, 0, 't' },
505 {"output", required_argument, 0, 'o' },
506 {"root-dir", required_argument, 0, 'R' },
507 {"prop", required_argument, 0, 'p' },
508 {"parsable", no_argument, 0, 'c' },
509 {"parseable", no_argument, 0, 'c' },
510 {"persistent", no_argument, 0, 'P' },
511 { NULL, 0, NULL, 0 }
512 };
513
514 static const struct option wifi_longopts[] = {
515 {"parsable", no_argument, 0, 'p' },
516 {"parseable", no_argument, 0, 'p' },
517 {"output", required_argument, 0, 'o' },
518 {"essid", required_argument, 0, 'e' },
519 {"bsstype", required_argument, 0, 'b' },
520 {"mode", required_argument, 0, 'm' },
521 {"key", required_argument, 0, 'k' },
522 {"sec", required_argument, 0, 's' },
523 {"auth", required_argument, 0, 'a' },
524 {"create-ibss", required_argument, 0, 'c' },
525 {"timeout", required_argument, 0, 'T' },
526 {"all-links", no_argument, 0, 'a' },
527 {"temporary", no_argument, 0, 't' },
528 {"root-dir", required_argument, 0, 'R' },
529 {"persistent", no_argument, 0, 'P' },
530 {"file", required_argument, 0, 'f' },
531 { NULL, 0, NULL, 0 }
532 };
533
534 static const struct option showeth_lopts[] = {
535 {"parsable", no_argument, 0, 'p' },
536 {"parseable", no_argument, 0, 'p' },
537 {"extended", no_argument, 0, 'x' },
538 {"output", required_argument, 0, 'o' },
539 { NULL, 0, NULL, 0 }
540 };
541
542 static const struct option vnic_lopts[] = {
543 {"temporary", no_argument, 0, 't' },
544 {"root-dir", required_argument, 0, 'R' },
545 {"dev", required_argument, 0, 'd' },
546 {"mac-address", required_argument, 0, 'm' },
547 {"cpus", required_argument, 0, 'c' },
548 {"bw-limit", required_argument, 0, 'b' },
549 {"slot", required_argument, 0, 'n' },
550 {"mac-prefix", required_argument, 0, 'r' },
551 {"vrid", required_argument, 0, 'V' },
552 {"address-family", required_argument, 0, 'A' },
553 { NULL, 0, NULL, 0 }
554 };
555
556 static const struct option part_lopts[] = {
557 {"temporary", no_argument, 0, 't' },
558 {"pkey", required_argument, 0, 'P' },
559 {"link", required_argument, 0, 'l' },
560 {"force", no_argument, 0, 'f' },
561 {"root-dir", required_argument, 0, 'R' },
562 {"prop", required_argument, 0, 'p' },
563 { NULL, 0, NULL, 0 }
564 };
565
566 static const struct option show_part_lopts[] = {
567 {"parsable", no_argument, 0, 'p' },
568 {"parseable", no_argument, 0, 'p' },
569 {"link", required_argument, 0, 'l' },
570 {"persistent", no_argument, 0, 'P' },
571 {"output", required_argument, 0, 'o' },
572 { NULL, 0, NULL, 0 }
573 };
574
575 static const struct option etherstub_lopts[] = {
576 {"temporary", no_argument, 0, 't' },
577 {"root-dir", required_argument, 0, 'R' },
578 { NULL, 0, NULL, 0 }
579 };
580
581 static const struct option usage_opts[] = {
582 {"file", required_argument, 0, 'f' },
583 {"format", required_argument, 0, 'F' },
584 {"start", required_argument, 0, 's' },
585 {"stop", required_argument, 0, 'e' },
586 { NULL, 0, NULL, 0 }
587 };
588
589 static const struct option simnet_lopts[] = {
590 {"temporary", no_argument, 0, 't' },
591 {"root-dir", required_argument, 0, 'R' },
592 {"media", required_argument, 0, 'm' },
593 {"peer", required_argument, 0, 'p' },
594 { NULL, 0, NULL, 0 }
595 };
596
597 static const struct option bridge_lopts[] = {
598 { "protect", required_argument, 0, 'P' },
599 { "root-dir", required_argument, 0, 'R' },
600 { "forward-delay", required_argument, 0, 'd' },
601 { "force-protocol", required_argument, 0, 'f' },
602 { "hello-time", required_argument, 0, 'h' },
603 { "link", required_argument, 0, 'l' },
604 { "max-age", required_argument, 0, 'm' },
605 { "priority", required_argument, 0, 'p' },
606 { NULL, 0, NULL, 0 }
607 };
608
609 static const struct option bridge_show_lopts[] = {
610 { "forwarding", no_argument, 0, 'f' },
611 { "interval", required_argument, 0, 'i' },
612 { "link", no_argument, 0, 'l' },
613 { "output", required_argument, 0, 'o' },
614 { "parsable", no_argument, 0, 'p' },
615 { "parseable", no_argument, 0, 'p' },
616 { "statistics", no_argument, 0, 's' },
617 { "trill", no_argument, 0, 't' },
618 { NULL, 0, NULL, 0 }
619 };
620
621 /*
622 * structures for 'dladm show-ether'
623 */
624 static const char *ptype[] = {LEI_ATTR_NAMES};
625
626 typedef struct ether_fields_buf_s
627 {
628 char eth_link[15];
629 char eth_ptype[8];
630 char eth_state[8];
631 char eth_autoneg[5];
632 char eth_spdx[31];
633 char eth_pause[6];
634 char eth_rem_fault[16];
635 } ether_fields_buf_t;
636
637 static const ofmt_field_t ether_fields[] = {
638 /* name, field width, offset callback */
639 { "LINK", 16,
640 offsetof(ether_fields_buf_t, eth_link), print_default_cb},
641 { "PTYPE", 9,
642 offsetof(ether_fields_buf_t, eth_ptype), print_default_cb},
643 { "STATE", 9,
644 offsetof(ether_fields_buf_t, eth_state),
645 print_default_cb},
646 { "AUTO", 6,
647 offsetof(ether_fields_buf_t, eth_autoneg), print_default_cb},
648 { "SPEED-DUPLEX", 32,
649 offsetof(ether_fields_buf_t, eth_spdx), print_default_cb},
650 { "PAUSE", 7,
651 offsetof(ether_fields_buf_t, eth_pause), print_default_cb},
652 { "REM_FAULT", 17,
653 offsetof(ether_fields_buf_t, eth_rem_fault), print_default_cb},
654 {NULL, 0,
655 0, NULL}}
656 ;
657
658 typedef struct print_ether_state {
659 const char *es_link;
660 boolean_t es_parsable;
661 boolean_t es_header;
662 boolean_t es_extended;
663 ofmt_handle_t es_ofmt;
664 } print_ether_state_t;
665
666 /*
667 * structures for 'dladm show-link -s' (print statistics)
668 */
669 typedef enum {
670 LINK_S_LINK,
671 LINK_S_IPKTS,
672 LINK_S_RBYTES,
673 LINK_S_IERRORS,
674 LINK_S_OPKTS,
675 LINK_S_OBYTES,
676 LINK_S_OERRORS
677 } link_s_field_index_t;
678
679 static const ofmt_field_t link_s_fields[] = {
680 /* name, field width, index, callback */
681 { "LINK", 15, LINK_S_LINK, print_link_stats_cb},
682 { "IPACKETS", 10, LINK_S_IPKTS, print_link_stats_cb},
683 { "RBYTES", 8, LINK_S_RBYTES, print_link_stats_cb},
684 { "IERRORS", 10, LINK_S_IERRORS, print_link_stats_cb},
685 { "OPACKETS", 12, LINK_S_OPKTS, print_link_stats_cb},
686 { "OBYTES", 12, LINK_S_OBYTES, print_link_stats_cb},
687 { "OERRORS", 8, LINK_S_OERRORS, print_link_stats_cb},
688 { NULL, 0, 0, NULL}};
689
690 typedef struct link_args_s {
691 char *link_s_link;
692 pktsum_t *link_s_psum;
693 } link_args_t;
694
695 /*
696 * buffer used by print functions for show-{link,phys,vlan} commands.
697 */
698 typedef struct link_fields_buf_s {
699 char link_name[MAXLINKNAMELEN];
700 char link_class[DLADM_STRSIZE];
701 char link_mtu[11];
702 char link_state[DLADM_STRSIZE];
703 char link_bridge[MAXLINKNAMELEN * MAXPORT];
704 char link_over[MAXLINKNAMELEN * MAXPORT];
705 char link_phys_state[DLADM_STRSIZE];
706 char link_phys_media[DLADM_STRSIZE];
707 char link_phys_speed[DLADM_STRSIZE];
708 char link_phys_duplex[DLPI_LINKNAME_MAX];
709 char link_phys_device[DLPI_LINKNAME_MAX];
710 char link_flags[6];
711 char link_vlan_vid[6];
712 } link_fields_buf_t;
713
714 /*
715 * structures for 'dladm show-link'
716 */
717 static const ofmt_field_t link_fields[] = {
718 /* name, field width, index, callback */
719 { "LINK", 12,
720 offsetof(link_fields_buf_t, link_name), print_default_cb},
721 { "CLASS", 10,
722 offsetof(link_fields_buf_t, link_class), print_default_cb},
723 { "MTU", 7,
724 offsetof(link_fields_buf_t, link_mtu), print_default_cb},
725 { "STATE", 9,
726 offsetof(link_fields_buf_t, link_state), print_default_cb},
727 { "BRIDGE", 11,
728 offsetof(link_fields_buf_t, link_bridge), print_default_cb},
729 { "OVER", 30,
730 offsetof(link_fields_buf_t, link_over), print_default_cb},
731 { NULL, 0, 0, NULL}}
732 ;
733
734 /*
735 * structures for 'dladm show-aggr'
736 */
737 typedef struct laggr_fields_buf_s {
738 char laggr_name[DLPI_LINKNAME_MAX];
739 char laggr_policy[9];
740 char laggr_addrpolicy[ETHERADDRL * 3 + 3];
741 char laggr_lacpactivity[14];
742 char laggr_lacptimer[DLADM_STRSIZE];
743 char laggr_flags[7];
744 } laggr_fields_buf_t;
745
746 typedef struct laggr_args_s {
747 int laggr_lport; /* -1 indicates the aggr itself */
748 const char *laggr_link;
749 dladm_aggr_grp_attr_t *laggr_ginfop;
750 dladm_status_t *laggr_status;
751 pktsum_t *laggr_pktsumtot; /* -s only */
752 pktsum_t *laggr_diffstats; /* -s only */
753 boolean_t laggr_parsable;
754 } laggr_args_t;
755
756 static const ofmt_field_t laggr_fields[] = {
757 /* name, field width, offset, callback */
758 { "LINK", 16,
759 offsetof(laggr_fields_buf_t, laggr_name), print_default_cb},
760 { "POLICY", 9,
761 offsetof(laggr_fields_buf_t, laggr_policy), print_default_cb},
762 { "ADDRPOLICY", ETHERADDRL * 3 + 3,
763 offsetof(laggr_fields_buf_t, laggr_addrpolicy), print_default_cb},
764 { "LACPACTIVITY", 14,
765 offsetof(laggr_fields_buf_t, laggr_lacpactivity), print_default_cb},
766 { "LACPTIMER", 12,
767 offsetof(laggr_fields_buf_t, laggr_lacptimer), print_default_cb},
768 { "FLAGS", 8,
769 offsetof(laggr_fields_buf_t, laggr_flags), print_default_cb},
770 { NULL, 0, 0, NULL}}
771 ;
772
773 /*
774 * structures for 'dladm show-aggr -x'.
775 */
776 typedef enum {
777 AGGR_X_LINK,
778 AGGR_X_PORT,
779 AGGR_X_SPEED,
780 AGGR_X_DUPLEX,
781 AGGR_X_STATE,
782 AGGR_X_ADDRESS,
783 AGGR_X_PORTSTATE
784 } aggr_x_field_index_t;
785
786 static const ofmt_field_t aggr_x_fields[] = {
787 /* name, field width, index callback */
788 { "LINK", 12, AGGR_X_LINK, print_xaggr_cb},
789 { "PORT", 15, AGGR_X_PORT, print_xaggr_cb},
790 { "SPEED", 9, AGGR_X_SPEED, print_xaggr_cb},
791 { "DUPLEX", 9, AGGR_X_DUPLEX, print_xaggr_cb},
792 { "STATE", 9, AGGR_X_STATE, print_xaggr_cb},
793 { "ADDRESS", 19, AGGR_X_ADDRESS, print_xaggr_cb},
794 { "PORTSTATE", 16, AGGR_X_PORTSTATE, print_xaggr_cb},
795 { NULL, 0, 0, NULL}}
796 ;
797
798 /*
799 * structures for 'dladm show-aggr -s'.
800 */
801 typedef enum {
802 AGGR_S_LINK,
803 AGGR_S_PORT,
804 AGGR_S_IPKTS,
805 AGGR_S_RBYTES,
806 AGGR_S_OPKTS,
807 AGGR_S_OBYTES,
808 AGGR_S_IPKTDIST,
809 AGGR_S_OPKTDIST
810 } aggr_s_field_index_t;
811
812 static const ofmt_field_t aggr_s_fields[] = {
813 { "LINK", 12, AGGR_S_LINK, print_aggr_stats_cb},
814 { "PORT", 10, AGGR_S_PORT, print_aggr_stats_cb},
815 { "IPACKETS", 8, AGGR_S_IPKTS, print_aggr_stats_cb},
816 { "RBYTES", 8, AGGR_S_RBYTES, print_aggr_stats_cb},
817 { "OPACKETS", 8, AGGR_S_OPKTS, print_aggr_stats_cb},
818 { "OBYTES", 8, AGGR_S_OBYTES, print_aggr_stats_cb},
819 { "IPKTDIST", 9, AGGR_S_IPKTDIST, print_aggr_stats_cb},
820 { "OPKTDIST", 15, AGGR_S_OPKTDIST, print_aggr_stats_cb},
821 { NULL, 0, 0, NULL}}
822 ;
823
824 /*
825 * structures for 'dladm show-aggr -L'.
826 */
827 typedef enum {
828 AGGR_L_LINK,
829 AGGR_L_PORT,
830 AGGR_L_AGGREGATABLE,
831 AGGR_L_SYNC,
832 AGGR_L_COLL,
833 AGGR_L_DIST,
834 AGGR_L_DEFAULTED,
835 AGGR_L_EXPIRED
836 } aggr_l_field_index_t;
837
838 static const ofmt_field_t aggr_l_fields[] = {
839 /* name, field width, index */
840 { "LINK", 12, AGGR_L_LINK, print_lacp_cb},
841 { "PORT", 13, AGGR_L_PORT, print_lacp_cb},
842 { "AGGREGATABLE", 13, AGGR_L_AGGREGATABLE, print_lacp_cb},
843 { "SYNC", 5, AGGR_L_SYNC, print_lacp_cb},
844 { "COLL", 5, AGGR_L_COLL, print_lacp_cb},
845 { "DIST", 5, AGGR_L_DIST, print_lacp_cb},
846 { "DEFAULTED", 10, AGGR_L_DEFAULTED, print_lacp_cb},
847 { "EXPIRED", 15, AGGR_L_EXPIRED, print_lacp_cb},
848 { NULL, 0, 0, NULL}}
849 ;
850
851 /*
852 * structures for 'dladm show-phys'
853 */
854
855 static const ofmt_field_t phys_fields[] = {
856 /* name, field width, offset */
857 { "LINK", 13,
858 offsetof(link_fields_buf_t, link_name), print_default_cb},
859 { "MEDIA", 21,
860 offsetof(link_fields_buf_t, link_phys_media), print_default_cb},
861 { "STATE", 11,
862 offsetof(link_fields_buf_t, link_phys_state), print_default_cb},
863 { "SPEED", 9,
864 offsetof(link_fields_buf_t, link_phys_speed), print_default_cb},
865 { "DUPLEX", 9,
866 offsetof(link_fields_buf_t, link_phys_duplex), print_default_cb},
867 { "DEVICE", 13,
868 offsetof(link_fields_buf_t, link_phys_device), print_default_cb},
869 { "FLAGS", 7,
870 offsetof(link_fields_buf_t, link_flags), print_default_cb},
871 { NULL, 0, 0, NULL}}
872 ;
873
874 /*
875 * structures for 'dladm show-phys -m'
876 */
877
878 typedef enum {
879 PHYS_M_LINK,
880 PHYS_M_SLOT,
881 PHYS_M_ADDRESS,
882 PHYS_M_INUSE,
883 PHYS_M_CLIENT
884 } phys_m_field_index_t;
885
886 static const ofmt_field_t phys_m_fields[] = {
887 /* name, field width, offset */
888 { "LINK", 13, PHYS_M_LINK, print_phys_one_mac_cb},
889 { "SLOT", 9, PHYS_M_SLOT, print_phys_one_mac_cb},
890 { "ADDRESS", 19, PHYS_M_ADDRESS, print_phys_one_mac_cb},
891 { "INUSE", 5, PHYS_M_INUSE, print_phys_one_mac_cb},
892 { "CLIENT", 13, PHYS_M_CLIENT, print_phys_one_mac_cb},
893 { NULL, 0, 0, NULL}}
894 ;
895
896 /*
897 * structures for 'dladm show-phys -H'
898 */
899
900 typedef enum {
901 PHYS_H_LINK,
902 PHYS_H_RINGTYPE,
903 PHYS_H_RINGS,
904 PHYS_H_CLIENTS
905 } phys_h_field_index_t;
906
907 #define RINGSTRLEN 21
908
909 static const ofmt_field_t phys_h_fields[] = {
910 { "LINK", 13, PHYS_H_LINK, print_phys_one_hwgrp_cb},
911 { "RINGTYPE", 9, PHYS_H_RINGTYPE, print_phys_one_hwgrp_cb},
912 { "RINGS", RINGSTRLEN, PHYS_H_RINGS, print_phys_one_hwgrp_cb},
913 { "CLIENTS", 24, PHYS_H_CLIENTS, print_phys_one_hwgrp_cb},
914 { NULL, 0, 0, NULL}}
915 ;
916
917 /*
918 * structures for 'dladm show-vlan'
919 */
920 static const ofmt_field_t vlan_fields[] = {
921 { "LINK", 16,
922 offsetof(link_fields_buf_t, link_name), print_default_cb},
923 { "VID", 9,
924 offsetof(link_fields_buf_t, link_vlan_vid), print_default_cb},
925 { "OVER", 13,
926 offsetof(link_fields_buf_t, link_over), print_default_cb},
927 { "FLAGS", 7,
928 offsetof(link_fields_buf_t, link_flags), print_default_cb},
929 { NULL, 0, 0, NULL}}
930 ;
931
932 /*
933 * structures common to 'dladm scan-wifi' and 'dladm show-wifi'
934 * callback will be determined in parse_wifi_fields.
935 */
936 static ofmt_field_t wifi_common_fields[] = {
937 { "LINK", 11, 0, NULL},
938 { "ESSID", 20, DLADM_WLAN_ATTR_ESSID, NULL},
939 { "BSSID", 18, DLADM_WLAN_ATTR_BSSID, NULL},
940 { "IBSSID", 18, DLADM_WLAN_ATTR_BSSID, NULL},
941 { "MODE", 7, DLADM_WLAN_ATTR_MODE, NULL},
942 { "SPEED", 7, DLADM_WLAN_ATTR_SPEED, NULL},
943 { "BSSTYPE", 9, DLADM_WLAN_ATTR_BSSTYPE, NULL},
944 { "SEC", 7, DLADM_WLAN_ATTR_SECMODE, NULL},
945 { "STRENGTH", 11, DLADM_WLAN_ATTR_STRENGTH, NULL},
946 { NULL, 0, 0, NULL}};
947
948 /*
949 * the 'show-wifi' command supports all the fields in wifi_common_fields
950 * plus the AUTH and STATUS fields.
951 */
952 static ofmt_field_t wifi_show_fields[A_CNT(wifi_common_fields) + 2] = {
953 { "AUTH", 9, DLADM_WLAN_ATTR_AUTH, NULL},
954 { "STATUS", 18, DLADM_WLAN_LINKATTR_STATUS, print_wifi_status_cb},
955 /* copy wifi_common_fields here */
956 };
957
958 static char *all_scan_wifi_fields =
959 "link,essid,bssid,sec,strength,mode,speed,bsstype";
960 static char *all_show_wifi_fields =
961 "link,status,essid,sec,strength,mode,speed,auth,bssid,bsstype";
962 static char *def_scan_wifi_fields =
963 "link,essid,bssid,sec,strength,mode,speed";
964 static char *def_show_wifi_fields =
965 "link,status,essid,sec,strength,mode,speed";
966
967 /*
968 * structures for 'dladm show-linkprop'
969 */
970 typedef enum {
971 LINKPROP_LINK,
972 LINKPROP_PROPERTY,
973 LINKPROP_PERM,
974 LINKPROP_VALUE,
975 LINKPROP_DEFAULT,
976 LINKPROP_POSSIBLE
977 } linkprop_field_index_t;
978
979 static const ofmt_field_t linkprop_fields[] = {
980 /* name, field width, index */
981 { "LINK", 13, LINKPROP_LINK, print_linkprop_cb},
982 { "PROPERTY", 16, LINKPROP_PROPERTY, print_linkprop_cb},
983 { "PERM", 5, LINKPROP_PERM, print_linkprop_cb},
984 { "VALUE", 15, LINKPROP_VALUE, print_linkprop_cb},
985 { "DEFAULT", 15, LINKPROP_DEFAULT, print_linkprop_cb},
986 { "POSSIBLE", 20, LINKPROP_POSSIBLE, print_linkprop_cb},
987 { NULL, 0, 0, NULL}}
988 ;
989
990 #define MAX_PROP_LINE 512
991
992 typedef struct show_linkprop_state {
993 char ls_link[MAXLINKNAMELEN];
994 char *ls_line;
995 char **ls_propvals;
996 dladm_arg_list_t *ls_proplist;
997 boolean_t ls_parsable;
998 boolean_t ls_persist;
999 boolean_t ls_header;
1000 dladm_status_t ls_status;
1001 dladm_status_t ls_retstatus;
1002 ofmt_handle_t ls_ofmt;
1003 } show_linkprop_state_t;
1004
1005 typedef struct set_linkprop_state {
1006 const char *ls_name;
1007 boolean_t ls_reset;
1008 boolean_t ls_temp;
1009 dladm_status_t ls_status;
1010 } set_linkprop_state_t;
1011
1012 typedef struct linkprop_args_s {
1013 show_linkprop_state_t *ls_state;
1014 char *ls_propname;
1015 datalink_id_t ls_linkid;
1016 } linkprop_args_t;
1017
1018 /*
1019 * structures for 'dladm show-secobj'
1020 */
1021 typedef struct secobj_fields_buf_s {
1022 char ss_obj_name[DLADM_SECOBJ_VAL_MAX];
1023 char ss_class[20];
1024 char ss_val[30];
1025 } secobj_fields_buf_t;
1026
1027 static const ofmt_field_t secobj_fields[] = {
1028 { "OBJECT", 21,
1029 offsetof(secobj_fields_buf_t, ss_obj_name), print_default_cb},
1030 { "CLASS", 21,
1031 offsetof(secobj_fields_buf_t, ss_class), print_default_cb},
1032 { "VALUE", 31,
1033 offsetof(secobj_fields_buf_t, ss_val), print_default_cb},
1034 { NULL, 0, 0, NULL}}
1035 ;
1036
1037 /*
1038 * structures for 'dladm show-vnic'
1039 */
1040 typedef struct vnic_fields_buf_s
1041 {
1042 char vnic_link[DLPI_LINKNAME_MAX];
1043 char vnic_over[DLPI_LINKNAME_MAX];
1044 char vnic_speed[10];
1045 char vnic_macaddr[18];
1046 char vnic_macaddrtype[19];
1047 char vnic_vid[6];
1048 } vnic_fields_buf_t;
1049
1050 static const ofmt_field_t vnic_fields[] = {
1051 { "LINK", 13,
1052 offsetof(vnic_fields_buf_t, vnic_link), print_default_cb},
1053 { "OVER", 13,
1054 offsetof(vnic_fields_buf_t, vnic_over), print_default_cb},
1055 { "SPEED", 9,
1056 offsetof(vnic_fields_buf_t, vnic_speed), print_default_cb},
1057 { "MACADDRESS", 18,
1058 offsetof(vnic_fields_buf_t, vnic_macaddr), print_default_cb},
1059 { "MACADDRTYPE", 20,
1060 offsetof(vnic_fields_buf_t, vnic_macaddrtype), print_default_cb},
1061 { "VID", 7,
1062 offsetof(vnic_fields_buf_t, vnic_vid), print_default_cb},
1063 { NULL, 0, 0, NULL}}
1064 ;
1065
1066 /*
1067 * structures for 'dladm show-ib'
1068 */
1069 typedef struct ib_fields_buf_s
1070 {
1071 char ib_link[DLPI_LINKNAME_MAX];
1072 char ib_hcaguid[17];
1073 char ib_portguid[17];
1074 char ib_portnum[4];
1075 char ib_state[6];
1076 char ib_pkeys[MAXPKEYSTRSZ];
1077 } ib_fields_buf_t;
1078
1079 static const ofmt_field_t ib_fields[] = {
1080 { "LINK", 13,
1081 offsetof(ib_fields_buf_t, ib_link), print_default_cb},
1082 { "HCAGUID", IBGUIDSTRLEN,
1083 offsetof(ib_fields_buf_t, ib_hcaguid), print_default_cb},
1084 { "PORTGUID", IBGUIDSTRLEN,
1085 offsetof(ib_fields_buf_t, ib_portguid), print_default_cb},
1086 { "PORT", IBPORTSTRLEN,
1087 offsetof(ib_fields_buf_t, ib_portnum), print_default_cb},
1088 { "STATE", 7,
1089 offsetof(ib_fields_buf_t, ib_state), print_default_cb},
1090 { "PKEYS", 18,
1091 offsetof(ib_fields_buf_t, ib_pkeys), print_default_cb},
1092 { NULL, 0, 0, NULL}};
1093
1094 /*
1095 * structures for 'dladm show-part'
1096 */
1097 typedef struct part_fields_buf_s
1098 {
1099 char part_link[DLPI_LINKNAME_MAX];
1100 char part_pkey[5];
1101 char part_over[DLPI_LINKNAME_MAX];
1102 char part_state[8];
1103 char part_flags[5];
1104 } part_fields_buf_t;
1105
1106 static const ofmt_field_t part_fields[] = {
1107 { "LINK", 13,
1108 offsetof(part_fields_buf_t, part_link), print_default_cb},
1109 { "PKEY", MAXPKEYLEN,
1110 offsetof(part_fields_buf_t, part_pkey), print_default_cb},
1111 { "OVER", 13,
1112 offsetof(part_fields_buf_t, part_over), print_default_cb},
1113 { "STATE", 9,
1114 offsetof(part_fields_buf_t, part_state), print_default_cb},
1115 { "FLAGS", 5,
1116 offsetof(part_fields_buf_t, part_flags), print_default_cb},
1117 { NULL, 0, 0, NULL}};
1118
1119 /*
1120 * structures for 'dladm show-simnet'
1121 */
1122 typedef struct simnet_fields_buf_s
1123 {
1124 char simnet_name[DLPI_LINKNAME_MAX];
1125 char simnet_media[DLADM_STRSIZE];
1126 char simnet_macaddr[18];
1127 char simnet_otherlink[DLPI_LINKNAME_MAX];
1128 } simnet_fields_buf_t;
1129
1130 static const ofmt_field_t simnet_fields[] = {
1131 { "LINK", 12,
1132 offsetof(simnet_fields_buf_t, simnet_name), print_default_cb},
1133 { "MEDIA", 20,
1134 offsetof(simnet_fields_buf_t, simnet_media), print_default_cb},
1135 { "MACADDRESS", 18,
1136 offsetof(simnet_fields_buf_t, simnet_macaddr), print_default_cb},
1137 { "OTHERLINK", 12,
1138 offsetof(simnet_fields_buf_t, simnet_otherlink), print_default_cb},
1139 { NULL, 0, 0, NULL}}
1140 ;
1141
1142 /*
1143 * structures for 'dladm show-usage'
1144 */
1145
1146 typedef struct usage_fields_buf_s {
1147 char usage_link[12];
1148 char usage_duration[10];
1149 char usage_ipackets[9];
1150 char usage_rbytes[10];
1151 char usage_opackets[9];
1152 char usage_obytes[10];
1153 char usage_bandwidth[15];
1154 } usage_fields_buf_t;
1155
1156 static const ofmt_field_t usage_fields[] = {
1157 { "LINK", 13,
1158 offsetof(usage_fields_buf_t, usage_link), print_default_cb},
1159 { "DURATION", 11,
1160 offsetof(usage_fields_buf_t, usage_duration), print_default_cb},
1161 { "IPACKETS", 10,
1162 offsetof(usage_fields_buf_t, usage_ipackets), print_default_cb},
1163 { "RBYTES", 11,
1164 offsetof(usage_fields_buf_t, usage_rbytes), print_default_cb},
1165 { "OPACKETS", 10,
1166 offsetof(usage_fields_buf_t, usage_opackets), print_default_cb},
1167 { "OBYTES", 11,
1168 offsetof(usage_fields_buf_t, usage_obytes), print_default_cb},
1169 { "BANDWIDTH", 16,
1170 offsetof(usage_fields_buf_t, usage_bandwidth), print_default_cb},
1171 { NULL, 0, 0, NULL}}
1172 ;
1173
1174
1175 /*
1176 * structures for 'dladm show-usage link'
1177 */
1178
1179 typedef struct usage_l_fields_buf_s {
1180 char usage_l_link[12];
1181 char usage_l_stime[13];
1182 char usage_l_etime[13];
1183 char usage_l_rbytes[8];
1184 char usage_l_obytes[8];
1185 char usage_l_bandwidth[15];
1186 } usage_l_fields_buf_t;
1187
1188 static const ofmt_field_t usage_l_fields[] = {
1189 /* name, field width, offset */
1190 { "LINK", 13,
1191 offsetof(usage_l_fields_buf_t, usage_l_link), print_default_cb},
1192 { "START", 14,
1193 offsetof(usage_l_fields_buf_t, usage_l_stime), print_default_cb},
1194 { "END", 14,
1195 offsetof(usage_l_fields_buf_t, usage_l_etime), print_default_cb},
1196 { "RBYTES", 9,
1197 offsetof(usage_l_fields_buf_t, usage_l_rbytes), print_default_cb},
1198 { "OBYTES", 9,
1199 offsetof(usage_l_fields_buf_t, usage_l_obytes), print_default_cb},
1200 { "BANDWIDTH", 16,
1201 offsetof(usage_l_fields_buf_t, usage_l_bandwidth), print_default_cb},
1202 { NULL, 0, 0, NULL}}
1203 ;
1204
1205 /* IPTUN_*FLAG_INDEX values are indices into iptun_flags below. */
1206 enum { IPTUN_SFLAG_INDEX, IPTUN_IFLAG_INDEX, IPTUN_NUM_FLAGS };
1207
1208 /*
1209 * structures for 'dladm show-iptun'
1210 */
1211 typedef struct iptun_fields_buf_s {
1212 char iptun_name[MAXLINKNAMELEN];
1213 char iptun_type[5];
1214 char iptun_laddr[NI_MAXHOST];
1215 char iptun_raddr[NI_MAXHOST];
1216 char iptun_flags[IPTUN_NUM_FLAGS + 1];
1217 } iptun_fields_buf_t;
1218
1219 static const ofmt_field_t iptun_fields[] = {
1220 { "LINK", 16,
1221 offsetof(iptun_fields_buf_t, iptun_name), print_default_cb },
1222 { "TYPE", 6,
1223 offsetof(iptun_fields_buf_t, iptun_type), print_default_cb },
1224 { "FLAGS", 7,
1225 offsetof(iptun_fields_buf_t, iptun_flags), print_default_cb },
1226 { "LOCAL", 20,
1227 offsetof(iptun_fields_buf_t, iptun_laddr), print_default_cb },
1228 { "REMOTE", 20,
1229 offsetof(iptun_fields_buf_t, iptun_raddr), print_default_cb },
1230 { NULL, 0, 0, NULL}
1231 };
1232
1233 /*
1234 * structures for 'dladm show-bridge'. These are based on sections 14.8.1.1.3
1235 * and 14.8.1.2.2 of IEEE 802.1D-2004.
1236 */
1237 typedef struct bridge_fields_buf_s {
1238 char bridge_name[MAXLINKNAMELEN]; /* 14.4.1.2.3(b) */
1239 char bridge_protect[7]; /* stp or trill */
1240 char bridge_address[24]; /* 17.18.3, 7.12.5, 14.4.1.2.3(a) */
1241 char bridge_priority[7]; /* 17.18.3 9.2.5 - only upper 4 bits */
1242 char bridge_bmaxage[7]; /* 17.18.4 configured */
1243 char bridge_bhellotime[7]; /* 17.18.4 configured */
1244 char bridge_bfwddelay[7]; /* 17.18.4 configured */
1245 char bridge_forceproto[3]; /* 17.13.4 configured */
1246 char bridge_tctime[12]; /* 14.8.1.1.3(b) */
1247 char bridge_tccount[12]; /* 17.17.8 */
1248 char bridge_tchange[12]; /* 17.17.8 */
1249 char bridge_desroot[24]; /* 17.18.6 priority "/" MAC */
1250 char bridge_rootcost[12]; /* 17.18.6 */
1251 char bridge_rootport[12]; /* 17.18.6 */
1252 char bridge_maxage[7]; /* 17.18.7 for root */
1253 char bridge_hellotime[7]; /* 17.13.6 for root */
1254 char bridge_fwddelay[7]; /* 17.13.5 for root */
1255 char bridge_holdtime[12]; /* 17.13.12 for root */
1256 } bridge_fields_buf_t;
1257
1258 static ofmt_field_t bridge_fields[] = {
1259 /* name, field width, offset, callback */
1260 { "BRIDGE", 12,
1261 offsetof(bridge_fields_buf_t, bridge_name), print_default_cb },
1262 { "PROTECT", 8,
1263 offsetof(bridge_fields_buf_t, bridge_protect), print_default_cb },
1264 { "ADDRESS", 19,
1265 offsetof(bridge_fields_buf_t, bridge_address), print_default_cb },
1266 { "PRIORITY", 9,
1267 offsetof(bridge_fields_buf_t, bridge_priority), print_default_cb },
1268 { "BMAXAGE", 8,
1269 offsetof(bridge_fields_buf_t, bridge_bmaxage), print_default_cb },
1270 { "BHELLOTIME", 11,
1271 offsetof(bridge_fields_buf_t, bridge_bhellotime), print_default_cb },
1272 { "BFWDDELAY", 10,
1273 offsetof(bridge_fields_buf_t, bridge_bfwddelay), print_default_cb },
1274 { "FORCEPROTO", 11,
1275 offsetof(bridge_fields_buf_t, bridge_forceproto), print_default_cb },
1276 { "TCTIME", 10,
1277 offsetof(bridge_fields_buf_t, bridge_tctime), print_default_cb },
1278 { "TCCOUNT", 10,
1279 offsetof(bridge_fields_buf_t, bridge_tccount), print_default_cb },
1280 { "TCHANGE", 10,
1281 offsetof(bridge_fields_buf_t, bridge_tchange), print_default_cb },
1282 { "DESROOT", 23,
1283 offsetof(bridge_fields_buf_t, bridge_desroot), print_default_cb },
1284 { "ROOTCOST", 11,
1285 offsetof(bridge_fields_buf_t, bridge_rootcost), print_default_cb },
1286 { "ROOTPORT", 11,
1287 offsetof(bridge_fields_buf_t, bridge_rootport), print_default_cb },
1288 { "MAXAGE", 8,
1289 offsetof(bridge_fields_buf_t, bridge_maxage), print_default_cb },
1290 { "HELLOTIME", 10,
1291 offsetof(bridge_fields_buf_t, bridge_hellotime), print_default_cb },
1292 { "FWDDELAY", 9,
1293 offsetof(bridge_fields_buf_t, bridge_fwddelay), print_default_cb },
1294 { "HOLDTIME", 9,
1295 offsetof(bridge_fields_buf_t, bridge_holdtime), print_default_cb },
1296 { NULL, 0, 0, NULL}};
1297
1298 /*
1299 * structures for 'dladm show-bridge -l'. These are based on 14.4.1.2.3 and
1300 * 14.8.2.1.3 of IEEE 802.1D-2004.
1301 */
1302 typedef struct bridge_link_fields_buf_s {
1303 char bridgel_link[MAXLINKNAMELEN];
1304 char bridgel_index[7]; /* 14.4.1.2.3(d1) */
1305 char bridgel_state[11]; /* 14.8.2.1.3(b) */
1306 char bridgel_uptime[7]; /* 14.8.2.1.3(a) */
1307 char bridgel_opercost[7] /* 14.8.2.1.3(d) */;
1308 char bridgel_operp2p[4]; /* 14.8.2.1.3(p) */
1309 char bridgel_operedge[4]; /* 14.8.2.1.3(k) */
1310 char bridgel_desroot[23]; /* 14.8.2.1.3(e) */
1311 char bridgel_descost[12]; /* 14.8.2.1.3(f) */
1312 char bridgel_desbridge[23]; /* 14.8.2.1.3(g) */
1313 char bridgel_desport[7]; /* 14.8.2.1.3(h) */
1314 char bridgel_tcack[4]; /* 14.8.2.1.3(i) */
1315 } bridge_link_fields_buf_t;
1316
1317 static ofmt_field_t bridge_link_fields[] = {
1318 /* name, field width, offset, callback */
1319 { "LINK", 12,
1320 offsetof(bridge_link_fields_buf_t, bridgel_link), print_default_cb },
1321 { "INDEX", 8,
1322 offsetof(bridge_link_fields_buf_t, bridgel_index), print_default_cb },
1323 { "STATE", 12,
1324 offsetof(bridge_link_fields_buf_t, bridgel_state), print_default_cb },
1325 { "UPTIME", 8,
1326 offsetof(bridge_link_fields_buf_t, bridgel_uptime), print_default_cb },
1327 { "OPERCOST", 9,
1328 offsetof(bridge_link_fields_buf_t, bridgel_opercost), print_default_cb },
1329 { "OPERP2P", 8,
1330 offsetof(bridge_link_fields_buf_t, bridgel_operp2p), print_default_cb },
1331 { "OPEREDGE", 9,
1332 offsetof(bridge_link_fields_buf_t, bridgel_operedge), print_default_cb },
1333 { "DESROOT", 22,
1334 offsetof(bridge_link_fields_buf_t, bridgel_desroot), print_default_cb },
1335 { "DESCOST", 11,
1336 offsetof(bridge_link_fields_buf_t, bridgel_descost), print_default_cb },
1337 { "DESBRIDGE", 22,
1338 offsetof(bridge_link_fields_buf_t, bridgel_desbridge), print_default_cb },
1339 { "DESPORT", 8,
1340 offsetof(bridge_link_fields_buf_t, bridgel_desport), print_default_cb },
1341 { "TCACK", 6,
1342 offsetof(bridge_link_fields_buf_t, bridgel_tcack), print_default_cb },
1343 { NULL, 0, 0, NULL}};
1344
1345 /*
1346 * structures for 'dladm show-bridge -s'. These are not based on IEEE
1347 * 802.1D-2004.
1348 */
1349 #define ULONG_DIG (((sizeof (ulong_t) * NBBY) * 3 / 10) + 1)
1350 #define UINT64_DIG (((sizeof (uint64_t) * NBBY) * 3 / 10) + 1)
1351 typedef struct bridge_statfields_buf_s {
1352 char bridges_name[MAXLINKNAMELEN];
1353 char bridges_drops[UINT64_DIG];
1354 char bridges_forwards[UINT64_DIG];
1355 char bridges_mbcast[UINT64_DIG];
1356 char bridges_unknown[UINT64_DIG];
1357 char bridges_recv[UINT64_DIG];
1358 char bridges_sent[UINT64_DIG];
1359 } bridge_statfields_buf_t;
1360
1361 static ofmt_field_t bridge_statfields[] = {
1362 /* name, field width, offset, callback */
1363 { "BRIDGE", 12,
1364 offsetof(bridge_statfields_buf_t, bridges_name), print_default_cb },
1365 { "DROPS", 12,
1366 offsetof(bridge_statfields_buf_t, bridges_drops), print_default_cb },
1367 { "FORWARDS", 12,
1368 offsetof(bridge_statfields_buf_t, bridges_forwards), print_default_cb },
1369 { "MBCAST", 12,
1370 offsetof(bridge_statfields_buf_t, bridges_mbcast), print_default_cb },
1371 { "UNKNOWN", 12,
1372 offsetof(bridge_statfields_buf_t, bridges_unknown), print_default_cb },
1373 { "RECV", 12,
1374 offsetof(bridge_statfields_buf_t, bridges_recv), print_default_cb },
1375 { "SENT", 12,
1376 offsetof(bridge_statfields_buf_t, bridges_sent), print_default_cb },
1377 { NULL, 0, 0, NULL}};
1378
1379 /*
1380 * structures for 'dladm show-bridge -s -l'. These are based in part on
1381 * section 14.6.1.1.3 of IEEE 802.1D-2004.
1382 */
1383 typedef struct bridge_link_statfields_buf_s {
1384 char bridgels_link[MAXLINKNAMELEN];
1385 char bridgels_cfgbpdu[ULONG_DIG];
1386 char bridgels_tcnbpdu[ULONG_DIG];
1387 char bridgels_rstpbpdu[ULONG_DIG];
1388 char bridgels_txbpdu[ULONG_DIG];
1389 char bridgels_drops[UINT64_DIG]; /* 14.6.1.1.3(d) */
1390 char bridgels_recv[UINT64_DIG]; /* 14.6.1.1.3(a) */
1391 char bridgels_xmit[UINT64_DIG]; /* 14.6.1.1.3(c) */
1392 } bridge_link_statfields_buf_t;
1393
1394 static ofmt_field_t bridge_link_statfields[] = {
1395 /* name, field width, offset, callback */
1396 { "LINK", 12,
1397 offsetof(bridge_link_statfields_buf_t, bridgels_link), print_default_cb },
1398 { "CFGBPDU", 9,
1399 offsetof(bridge_link_statfields_buf_t, bridgels_cfgbpdu),
1400 print_default_cb },
1401 { "TCNBPDU", 9,
1402 offsetof(bridge_link_statfields_buf_t, bridgels_tcnbpdu),
1403 print_default_cb },
1404 { "RSTPBPDU", 9,
1405 offsetof(bridge_link_statfields_buf_t, bridgels_rstpbpdu),
1406 print_default_cb },
1407 { "TXBPDU", 9,
1408 offsetof(bridge_link_statfields_buf_t, bridgels_txbpdu), print_default_cb },
1409 { "DROPS", 9,
1410 offsetof(bridge_link_statfields_buf_t, bridgels_drops), print_default_cb },
1411 { "RECV", 9,
1412 offsetof(bridge_link_statfields_buf_t, bridgels_recv), print_default_cb },
1413 { "XMIT", 9,
1414 offsetof(bridge_link_statfields_buf_t, bridgels_xmit), print_default_cb },
1415 { NULL, 0, 0, NULL}};
1416
1417 /*
1418 * structures for 'dladm show-bridge -f'. These are based in part on
1419 * section 14.7.6.3.3 of IEEE 802.1D-2004.
1420 */
1421 typedef struct bridge_fwd_fields_buf_s {
1422 char bridgef_dest[18]; /* 14.7.6.3.3(a) */
1423 char bridgef_age[8];
1424 char bridgef_flags[6];
1425 char bridgef_output[MAXLINKNAMELEN]; /* 14.7.6.3.3(c) */
1426 } bridge_fwd_fields_buf_t;
1427
1428 static ofmt_field_t bridge_fwd_fields[] = {
1429 /* name, field width, offset, callback */
1430 { "DEST", 17,
1431 offsetof(bridge_fwd_fields_buf_t, bridgef_dest), print_default_cb },
1432 { "AGE", 7,
1433 offsetof(bridge_fwd_fields_buf_t, bridgef_age), print_default_cb },
1434 { "FLAGS", 6,
1435 offsetof(bridge_fwd_fields_buf_t, bridgef_flags), print_default_cb },
1436 { "OUTPUT", 12,
1437 offsetof(bridge_fwd_fields_buf_t, bridgef_output), print_default_cb },
1438 { NULL, 0, 0, NULL}};
1439
1440 /*
1441 * structures for 'dladm show-bridge -t'.
1442 */
1443 typedef struct bridge_trill_fields_buf_s {
1444 char bridget_nick[6];
1445 char bridget_flags[6];
1446 char bridget_link[MAXLINKNAMELEN];
1447 char bridget_nexthop[18];
1448 } bridge_trill_fields_buf_t;
1449
1450 static ofmt_field_t bridge_trill_fields[] = {
1451 /* name, field width, offset, callback */
1452 { "NICK", 5,
1453 offsetof(bridge_trill_fields_buf_t, bridget_nick), print_default_cb },
1454 { "FLAGS", 6,
1455 offsetof(bridge_trill_fields_buf_t, bridget_flags), print_default_cb },
1456 { "LINK", 12,
1457 offsetof(bridge_trill_fields_buf_t, bridget_link), print_default_cb },
1458 { "NEXTHOP", 17,
1459 offsetof(bridge_trill_fields_buf_t, bridget_nexthop), print_default_cb },
1460 { NULL, 0, 0, NULL}};
1461
1462 static const struct option overlay_create_lopts[] = {
1463 { "encap", required_argument, NULL, 'e' },
1464 { "prop", required_argument, NULL, 'p' },
1465 { "search", required_argument, NULL, 's' },
1466 { "temporary", no_argument, NULL, 't' },
1467 { "vnetid", required_argument, NULL, 'v' },
1468 { NULL, 0, NULL, 0 }
1469 };
1470
1471 static const struct option overlay_modify_lopts[] = {
1472 { "delete-entry", required_argument, NULL, 'd' },
1473 { "flush-table", no_argument, NULL, 'f' },
1474 { "set-entry", required_argument, NULL, 's' },
1475 { NULL, 0, NULL, 0 }
1476 };
1477
1478 static const struct option overlay_show_lopts[] = {
1479 { "fma", no_argument, NULL, 'f' },
1480 { "target", no_argument, NULL, 't' },
1481 { "parsable", no_argument, NULL, 'p' },
1482 { "parseable", no_argument, NULL, 'p' },
1483 { "output", required_argument, NULL, 'o' },
1484 { NULL, 0, NULL, 0 }
1485 };
1486
1487 /*
1488 * Structures for dladm show-overlay
1489 */
1490 typedef enum {
1491 OVERLAY_LINK,
1492 OVERLAY_PROPERTY,
1493 OVERLAY_PERM,
1494 OVERLAY_REQ,
1495 OVERLAY_VALUE,
1496 OVERLAY_DEFAULT,
1497 OVERLAY_POSSIBLE
1498 } overlay_field_index_t;
1499
1500 static const ofmt_field_t overlay_fields[] = {
1501 /* name, field width, index */
1502 { "LINK", 19, OVERLAY_LINK, print_overlay_cb },
1503 { "PROPERTY", 19, OVERLAY_PROPERTY, print_overlay_cb },
1504 { "PERM", 5, OVERLAY_PERM, print_overlay_cb },
1505 { "REQ", 4, OVERLAY_REQ, print_overlay_cb },
1506 { "VALUE", 11, OVERLAY_VALUE, print_overlay_cb },
1507 { "DEFAULT", 10, OVERLAY_DEFAULT, print_overlay_cb },
1508 { "POSSIBLE", 10, OVERLAY_POSSIBLE, print_overlay_cb },
1509 { NULL, 0, 0, NULL }
1510 };
1511
1512 typedef enum {
1513 OVERLAY_FMA_LINK,
1514 OVERLAY_FMA_STATUS,
1515 OVERLAY_FMA_DETAILS
1516 } overlay_fma_field_index_t;
1517
1518 static const ofmt_field_t overlay_fma_fields[] = {
1519 { "LINK", 20, OVERLAY_FMA_LINK, print_overlay_fma_cb },
1520 { "STATUS", 8, OVERLAY_FMA_STATUS, print_overlay_fma_cb },
1521 { "DETAILS", 52, OVERLAY_FMA_DETAILS, print_overlay_fma_cb },
1522 { NULL, 0, 0, NULL }
1523 };
1524
1525 typedef enum {
1526 OVERLAY_TARG_LINK,
1527 OVERLAY_TARG_TARGET,
1528 OVERLAY_TARG_DEST
1529 } overlay_targ_field_index_t;
1530
1531 static const ofmt_field_t overlay_targ_fields[] = {
1532 { "LINK", 20, OVERLAY_TARG_LINK, print_overlay_targ_cb },
1533 { "TARGET", 18, OVERLAY_TARG_TARGET, print_overlay_targ_cb },
1534 { "DESTINATION", 42, OVERLAY_TARG_DEST, print_overlay_targ_cb },
1535 { NULL, 0, 0, NULL }
1536 };
1537
1538 static char *progname;
1539 static sig_atomic_t signalled;
1540
1541 /*
1542 * Handle to libdladm. Opened in main() before the sub-command
1543 * specific function is called.
1544 */
1545 static dladm_handle_t handle = NULL;
1546
1547 /*
1548 * Global error list that all routines can use. It's initialized by the main
1549 * code.
1550 */
1551 static dladm_errlist_t errlist;
1552
1553 #define DLADM_ETHERSTUB_NAME "etherstub"
1554 #define DLADM_IS_ETHERSTUB(id) (id == DATALINK_INVALID_LINKID)
1555
1556 static void
usage_text(void)1557 usage_text(void)
1558 {
1559 int i;
1560 cmd_t *cmdp;
1561 (void) fprintf(stderr, gettext("usage: dladm <subcommand> <args> ..."
1562 "\n"));
1563 for (i = 0; i < sizeof (cmds) / sizeof (cmds[0]); i++) {
1564 cmdp = &cmds[i];
1565 if (cmdp->c_usage != NULL)
1566 (void) fprintf(stderr, "%s\n", gettext(cmdp->c_usage));
1567 }
1568 }
1569
1570 static void
usage(void)1571 usage(void)
1572 {
1573 usage_text();
1574
1575 /* close dladm handle if it was opened */
1576 if (handle != NULL)
1577 dladm_close(handle);
1578
1579 exit(EXIT_FAILURE);
1580 }
1581
1582 static void
do_help(int argc __unused,char * argv[]__unused,const char * use __unused)1583 do_help(int argc __unused, char *argv[] __unused, const char *use __unused)
1584 {
1585 usage_text();
1586 }
1587
1588 int
main(int argc,char * argv[])1589 main(int argc, char *argv[])
1590 {
1591 int i;
1592 cmd_t *cmdp;
1593 dladm_status_t status;
1594
1595 (void) setlocale(LC_ALL, "");
1596 #if !defined(TEXT_DOMAIN)
1597 #define TEXT_DOMAIN "SYS_TEST"
1598 #endif
1599 (void) textdomain(TEXT_DOMAIN);
1600
1601 if ((progname = strrchr(argv[0], '/')) == NULL)
1602 progname = argv[0];
1603 else
1604 progname++;
1605
1606 if (argc < 2) {
1607 argv[1] = "show-link";
1608 argc = 2;
1609 }
1610
1611 for (i = 0; i < sizeof (cmds) / sizeof (cmds[0]); i++) {
1612 cmdp = &cmds[i];
1613 if (strcmp(argv[1], cmdp->c_name) == 0) {
1614 /* Open the libdladm handle */
1615 if ((status = dladm_open(&handle)) != DLADM_STATUS_OK) {
1616 die_dlerr(status,
1617 "could not open /dev/dld");
1618 }
1619
1620 dladm_errlist_init(&errlist);
1621
1622 cmdp->c_fn(argc - 1, &argv[1], cmdp->c_usage);
1623
1624 dladm_close(handle);
1625 return (EXIT_SUCCESS);
1626 }
1627 }
1628
1629 (void) fprintf(stderr, gettext("%s: unknown subcommand '%s'\n"),
1630 progname, argv[1]);
1631 usage();
1632 return (EXIT_FAILURE);
1633 }
1634
1635 /*ARGSUSED*/
1636 static int
show_usage_date(dladm_usage_t * usage,void * arg)1637 show_usage_date(dladm_usage_t *usage, void *arg)
1638 {
1639 show_usage_state_t *state = (show_usage_state_t *)arg;
1640 time_t stime;
1641 char timebuf[20];
1642 dladm_status_t status;
1643 uint32_t flags;
1644
1645 /*
1646 * Only show usage information for existing links unless '-a'
1647 * is specified.
1648 */
1649 if (!state->us_showall) {
1650 if ((status = dladm_name2info(handle, usage->du_name,
1651 NULL, &flags, NULL, NULL)) != DLADM_STATUS_OK) {
1652 return (status);
1653 }
1654 if ((flags & DLADM_OPT_ACTIVE) == 0)
1655 return (DLADM_STATUS_LINKINVAL);
1656 }
1657
1658 stime = usage->du_stime;
1659 (void) strftime(timebuf, sizeof (timebuf), "%m/%d/%Y",
1660 localtime(&stime));
1661 (void) printf("%s\n", timebuf);
1662
1663 return (DLADM_STATUS_OK);
1664 }
1665
1666 static int
show_usage_time(dladm_usage_t * usage,void * arg)1667 show_usage_time(dladm_usage_t *usage, void *arg)
1668 {
1669 show_usage_state_t *state = (show_usage_state_t *)arg;
1670 char buf[DLADM_STRSIZE];
1671 usage_l_fields_buf_t ubuf;
1672 time_t time;
1673 double bw;
1674 dladm_status_t status;
1675 uint32_t flags;
1676
1677 /*
1678 * Only show usage information for existing links unless '-a'
1679 * is specified.
1680 */
1681 if (!state->us_showall) {
1682 if ((status = dladm_name2info(handle, usage->du_name,
1683 NULL, &flags, NULL, NULL)) != DLADM_STATUS_OK) {
1684 return (status);
1685 }
1686 if ((flags & DLADM_OPT_ACTIVE) == 0)
1687 return (DLADM_STATUS_LINKINVAL);
1688 }
1689
1690 if (state->us_plot) {
1691 if (!state->us_printheader) {
1692 if (state->us_first) {
1693 (void) printf("# Time");
1694 state->us_first = B_FALSE;
1695 }
1696 (void) printf(" %s", usage->du_name);
1697 if (usage->du_last) {
1698 (void) printf("\n");
1699 state->us_first = B_TRUE;
1700 state->us_printheader = B_TRUE;
1701 }
1702 } else {
1703 if (state->us_first) {
1704 time = usage->du_etime;
1705 (void) strftime(buf, sizeof (buf), "%T",
1706 localtime(&time));
1707 state->us_first = B_FALSE;
1708 (void) printf("%s", buf);
1709 }
1710 bw = (double)usage->du_bandwidth/1000;
1711 (void) printf(" %.2f", bw);
1712 if (usage->du_last) {
1713 (void) printf("\n");
1714 state->us_first = B_TRUE;
1715 }
1716 }
1717 return (DLADM_STATUS_OK);
1718 }
1719
1720 bzero(&ubuf, sizeof (ubuf));
1721
1722 (void) snprintf(ubuf.usage_l_link, sizeof (ubuf.usage_l_link), "%s",
1723 usage->du_name);
1724 time = usage->du_stime;
1725 (void) strftime(buf, sizeof (buf), "%T", localtime(&time));
1726 (void) snprintf(ubuf.usage_l_stime, sizeof (ubuf.usage_l_stime), "%s",
1727 buf);
1728 time = usage->du_etime;
1729 (void) strftime(buf, sizeof (buf), "%T", localtime(&time));
1730 (void) snprintf(ubuf.usage_l_etime, sizeof (ubuf.usage_l_etime), "%s",
1731 buf);
1732 (void) snprintf(ubuf.usage_l_rbytes, sizeof (ubuf.usage_l_rbytes),
1733 "%llu", usage->du_rbytes);
1734 (void) snprintf(ubuf.usage_l_obytes, sizeof (ubuf.usage_l_obytes),
1735 "%llu", usage->du_obytes);
1736 (void) snprintf(ubuf.usage_l_bandwidth, sizeof (ubuf.usage_l_bandwidth),
1737 "%s Mbps", dladm_bw2str(usage->du_bandwidth, buf));
1738
1739 ofmt_print(state->us_ofmt, &ubuf);
1740 return (DLADM_STATUS_OK);
1741 }
1742
1743 static int
show_usage_res(dladm_usage_t * usage,void * arg)1744 show_usage_res(dladm_usage_t *usage, void *arg)
1745 {
1746 show_usage_state_t *state = (show_usage_state_t *)arg;
1747 char buf[DLADM_STRSIZE];
1748 usage_fields_buf_t ubuf;
1749 dladm_status_t status;
1750 uint32_t flags;
1751
1752 /*
1753 * Only show usage information for existing links unless '-a'
1754 * is specified.
1755 */
1756 if (!state->us_showall) {
1757 if ((status = dladm_name2info(handle, usage->du_name,
1758 NULL, &flags, NULL, NULL)) != DLADM_STATUS_OK) {
1759 return (status);
1760 }
1761 if ((flags & DLADM_OPT_ACTIVE) == 0)
1762 return (DLADM_STATUS_LINKINVAL);
1763 }
1764
1765 bzero(&ubuf, sizeof (ubuf));
1766
1767 (void) snprintf(ubuf.usage_link, sizeof (ubuf.usage_link), "%s",
1768 usage->du_name);
1769 (void) snprintf(ubuf.usage_duration, sizeof (ubuf.usage_duration),
1770 "%llu", usage->du_duration);
1771 (void) snprintf(ubuf.usage_ipackets, sizeof (ubuf.usage_ipackets),
1772 "%llu", usage->du_ipackets);
1773 (void) snprintf(ubuf.usage_rbytes, sizeof (ubuf.usage_rbytes),
1774 "%llu", usage->du_rbytes);
1775 (void) snprintf(ubuf.usage_opackets, sizeof (ubuf.usage_opackets),
1776 "%llu", usage->du_opackets);
1777 (void) snprintf(ubuf.usage_obytes, sizeof (ubuf.usage_obytes),
1778 "%llu", usage->du_obytes);
1779 (void) snprintf(ubuf.usage_bandwidth, sizeof (ubuf.usage_bandwidth),
1780 "%s Mbps", dladm_bw2str(usage->du_bandwidth, buf));
1781
1782 ofmt_print(state->us_ofmt, &ubuf);
1783
1784 return (DLADM_STATUS_OK);
1785 }
1786
1787 static boolean_t
valid_formatspec(char * formatspec_str)1788 valid_formatspec(char *formatspec_str)
1789 {
1790 if (strcmp(formatspec_str, "gnuplot") == 0)
1791 return (B_TRUE);
1792 return (B_FALSE);
1793
1794 }
1795
1796 /*ARGSUSED*/
1797 static void
do_show_usage(int argc,char * argv[],const char * use)1798 do_show_usage(int argc, char *argv[], const char *use)
1799 {
1800 char *file = NULL;
1801 int opt;
1802 dladm_status_t status;
1803 boolean_t d_arg = B_FALSE;
1804 char *stime = NULL;
1805 char *etime = NULL;
1806 char *resource = NULL;
1807 show_usage_state_t state;
1808 boolean_t o_arg = B_FALSE;
1809 boolean_t F_arg = B_FALSE;
1810 char *fields_str = NULL;
1811 char *formatspec_str = NULL;
1812 char *all_l_fields =
1813 "link,start,end,rbytes,obytes,bandwidth";
1814 ofmt_handle_t ofmt;
1815 ofmt_status_t oferr;
1816 uint_t ofmtflags = 0;
1817
1818 bzero(&state, sizeof (show_usage_state_t));
1819 state.us_parsable = B_FALSE;
1820 state.us_printheader = B_FALSE;
1821 state.us_plot = B_FALSE;
1822 state.us_first = B_TRUE;
1823
1824 while ((opt = getopt_long(argc, argv, "das:e:o:f:F:",
1825 usage_opts, NULL)) != -1) {
1826 switch (opt) {
1827 case 'd':
1828 d_arg = B_TRUE;
1829 break;
1830 case 'a':
1831 state.us_showall = B_TRUE;
1832 break;
1833 case 'f':
1834 file = optarg;
1835 break;
1836 case 's':
1837 stime = optarg;
1838 break;
1839 case 'e':
1840 etime = optarg;
1841 break;
1842 case 'o':
1843 o_arg = B_TRUE;
1844 fields_str = optarg;
1845 break;
1846 case 'F':
1847 state.us_plot = F_arg = B_TRUE;
1848 formatspec_str = optarg;
1849 break;
1850 default:
1851 die_opterr(optopt, opt, use);
1852 break;
1853 }
1854 }
1855
1856 if (file == NULL)
1857 die("show-usage requires a file");
1858
1859 if (optind == (argc-1)) {
1860 uint32_t flags;
1861
1862 resource = argv[optind];
1863 if (!state.us_showall &&
1864 (((status = dladm_name2info(handle, resource, NULL, &flags,
1865 NULL, NULL)) != DLADM_STATUS_OK) ||
1866 ((flags & DLADM_OPT_ACTIVE) == 0))) {
1867 die("invalid link: '%s'", resource);
1868 }
1869 }
1870
1871 if (F_arg && d_arg)
1872 die("incompatible -d and -F options");
1873
1874 if (F_arg && valid_formatspec(formatspec_str) == B_FALSE)
1875 die("Format specifier %s not supported", formatspec_str);
1876
1877 if (state.us_parsable)
1878 ofmtflags |= OFMT_PARSABLE;
1879
1880 if (resource == NULL && stime == NULL && etime == NULL) {
1881 oferr = ofmt_open(fields_str, usage_fields, ofmtflags, 0,
1882 &ofmt);
1883 } else {
1884 if (!o_arg || (o_arg && strcasecmp(fields_str, "all") == 0))
1885 fields_str = all_l_fields;
1886 oferr = ofmt_open(fields_str, usage_l_fields, ofmtflags, 0,
1887 &ofmt);
1888
1889 }
1890 ofmt_check(oferr, state.us_parsable, ofmt, die, warn);
1891 state.us_ofmt = ofmt;
1892
1893 if (d_arg) {
1894 /* Print log dates */
1895 status = dladm_usage_dates(show_usage_date,
1896 DLADM_LOGTYPE_LINK, file, resource, &state);
1897 } else if (resource == NULL && stime == NULL && etime == NULL &&
1898 !F_arg) {
1899 /* Print summary */
1900 status = dladm_usage_summary(show_usage_res,
1901 DLADM_LOGTYPE_LINK, file, &state);
1902 } else if (resource != NULL) {
1903 /* Print log entries for named resource */
1904 status = dladm_walk_usage_res(show_usage_time,
1905 DLADM_LOGTYPE_LINK, file, resource, stime, etime, &state);
1906 } else {
1907 /* Print time and information for each link */
1908 status = dladm_walk_usage_time(show_usage_time,
1909 DLADM_LOGTYPE_LINK, file, stime, etime, &state);
1910 }
1911
1912 if (status != DLADM_STATUS_OK)
1913 die_dlerr(status, "show-usage");
1914 ofmt_close(ofmt);
1915 }
1916
1917 static void
do_create_aggr(int argc,char * argv[],const char * use)1918 do_create_aggr(int argc, char *argv[], const char *use)
1919 {
1920 int option;
1921 int key = 0;
1922 uint32_t policy = AGGR_POLICY_L4;
1923 aggr_lacp_mode_t lacp_mode = AGGR_LACP_OFF;
1924 aggr_lacp_timer_t lacp_timer = AGGR_LACP_TIMER_SHORT;
1925 dladm_aggr_port_attr_db_t port[MAXPORT];
1926 uint_t n, ndev, nlink;
1927 uint8_t mac_addr[ETHERADDRL];
1928 boolean_t mac_addr_fixed = B_FALSE;
1929 boolean_t P_arg = B_FALSE;
1930 boolean_t l_arg = B_FALSE;
1931 boolean_t u_arg = B_FALSE;
1932 boolean_t T_arg = B_FALSE;
1933 uint32_t flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
1934 char *altroot = NULL;
1935 char name[MAXLINKNAMELEN];
1936 char *devs[MAXPORT];
1937 char *links[MAXPORT];
1938 dladm_status_t status;
1939 dladm_status_t pstatus;
1940 char propstr[DLADM_STRSIZE];
1941 dladm_arg_list_t *proplist = NULL;
1942 int i;
1943 datalink_id_t linkid;
1944
1945 ndev = nlink = opterr = 0;
1946 bzero(propstr, DLADM_STRSIZE);
1947
1948 while ((option = getopt_long(argc, argv, ":d:l:L:P:R:tfu:T:p:",
1949 lopts, NULL)) != -1) {
1950 switch (option) {
1951 case 'd':
1952 if (ndev + nlink >= MAXPORT)
1953 die("too many ports specified");
1954
1955 devs[ndev++] = optarg;
1956 break;
1957 case 'P':
1958 if (P_arg)
1959 die_optdup(option);
1960
1961 P_arg = B_TRUE;
1962 if (!dladm_aggr_str2policy(optarg, &policy))
1963 die("invalid policy '%s'", optarg);
1964 break;
1965 case 'u':
1966 if (u_arg)
1967 die_optdup(option);
1968
1969 u_arg = B_TRUE;
1970 if (!dladm_aggr_str2macaddr(optarg, &mac_addr_fixed,
1971 mac_addr))
1972 die("invalid MAC address '%s'", optarg);
1973 break;
1974 case 'l':
1975 if (isdigit(optarg[strlen(optarg) - 1])) {
1976
1977 /*
1978 * Ended with digit, possibly a link name.
1979 */
1980 if (ndev + nlink >= MAXPORT)
1981 die("too many ports specified");
1982
1983 links[nlink++] = optarg;
1984 break;
1985 }
1986 /* FALLTHROUGH */
1987 case 'L':
1988 if (l_arg)
1989 die_optdup(option);
1990
1991 l_arg = B_TRUE;
1992 if (!dladm_aggr_str2lacpmode(optarg, &lacp_mode))
1993 die("invalid LACP mode '%s'", optarg);
1994 break;
1995 case 'T':
1996 if (T_arg)
1997 die_optdup(option);
1998
1999 T_arg = B_TRUE;
2000 if (!dladm_aggr_str2lacptimer(optarg, &lacp_timer))
2001 die("invalid LACP timer value '%s'", optarg);
2002 break;
2003 case 't':
2004 flags &= ~DLADM_OPT_PERSIST;
2005 break;
2006 case 'f':
2007 flags |= DLADM_OPT_FORCE;
2008 break;
2009 case 'R':
2010 altroot = optarg;
2011 break;
2012 case 'p':
2013 (void) strlcat(propstr, optarg, DLADM_STRSIZE);
2014 if (strlcat(propstr, ",", DLADM_STRSIZE) >=
2015 DLADM_STRSIZE)
2016 die("property list too long '%s'", propstr);
2017 break;
2018
2019 default:
2020 die_opterr(optopt, option, use);
2021 break;
2022 }
2023 }
2024
2025 if (ndev + nlink == 0)
2026 usage();
2027
2028 /* get key value or the aggregation name (required last argument) */
2029 if (optind != (argc-1))
2030 usage();
2031
2032 if (!str2int(argv[optind], &key)) {
2033 if (strlcpy(name, argv[optind], MAXLINKNAMELEN) >=
2034 MAXLINKNAMELEN) {
2035 die("link name too long '%s'", argv[optind]);
2036 }
2037
2038 if (!dladm_valid_linkname(name))
2039 die("invalid link name '%s'", argv[optind]);
2040 } else {
2041 (void) snprintf(name, MAXLINKNAMELEN, "aggr%d", key);
2042 }
2043
2044 if (altroot != NULL)
2045 altroot_cmd(altroot, argc, argv);
2046
2047 for (n = 0; n < ndev; n++) {
2048 if ((status = dladm_dev2linkid(handle, devs[n],
2049 &port[n].lp_linkid)) != DLADM_STATUS_OK) {
2050 die_dlerr(status, "invalid dev name '%s'", devs[n]);
2051 }
2052 }
2053
2054 for (n = 0; n < nlink; n++) {
2055 if ((status = dladm_name2info(handle, links[n],
2056 &port[ndev + n].lp_linkid, NULL, NULL, NULL)) !=
2057 DLADM_STATUS_OK) {
2058 die_dlerr(status, "invalid link name '%s'", links[n]);
2059 }
2060 }
2061
2062 status = dladm_aggr_create(handle, name, key, ndev + nlink, port,
2063 policy, mac_addr_fixed, (const uchar_t *)mac_addr, lacp_mode,
2064 lacp_timer, flags);
2065 if (status != DLADM_STATUS_OK)
2066 goto done;
2067
2068 if (dladm_parse_link_props(propstr, &proplist, B_FALSE)
2069 != DLADM_STATUS_OK)
2070 die("invalid aggregation property");
2071
2072 if (proplist == NULL)
2073 return;
2074
2075 status = dladm_name2info(handle, name, &linkid, NULL, NULL, NULL);
2076 if (status != DLADM_STATUS_OK)
2077 goto done;
2078
2079 for (i = 0; i < proplist->al_count; i++) {
2080 dladm_arg_info_t *aip = &proplist->al_info[i];
2081
2082 pstatus = dladm_set_linkprop(handle, linkid, aip->ai_name,
2083 aip->ai_val, aip->ai_count, flags);
2084
2085 if (pstatus != DLADM_STATUS_OK) {
2086 die_dlerr(pstatus,
2087 "aggr creation succeeded but "
2088 "could not set property '%s'", aip->ai_name);
2089 }
2090 }
2091 done:
2092 dladm_free_props(proplist);
2093 if (status != DLADM_STATUS_OK) {
2094 if (status == DLADM_STATUS_NONOTIF) {
2095 die("not all links have link up/down detection; must "
2096 "use -f (see dladm(8))");
2097 } else {
2098 die_dlerr(status, "create operation failed");
2099 }
2100 }
2101 }
2102
2103 /*
2104 * arg is either the key or the aggr name. Validate it and convert it to
2105 * the linkid if altroot is NULL.
2106 */
2107 static dladm_status_t
i_dladm_aggr_get_linkid(const char * altroot,const char * arg,datalink_id_t * linkidp,uint32_t flags)2108 i_dladm_aggr_get_linkid(const char *altroot, const char *arg,
2109 datalink_id_t *linkidp, uint32_t flags)
2110 {
2111 int key = 0;
2112 char *aggr = NULL;
2113 dladm_status_t status;
2114
2115 if (!str2int(arg, &key))
2116 aggr = (char *)arg;
2117
2118 if (aggr == NULL && key == 0)
2119 return (DLADM_STATUS_LINKINVAL);
2120
2121 if (altroot != NULL)
2122 return (DLADM_STATUS_OK);
2123
2124 if (aggr != NULL) {
2125 status = dladm_name2info(handle, aggr, linkidp, NULL, NULL,
2126 NULL);
2127 } else {
2128 status = dladm_key2linkid(handle, key, linkidp, flags);
2129 }
2130
2131 return (status);
2132 }
2133
2134 static void
do_delete_aggr(int argc,char * argv[],const char * use)2135 do_delete_aggr(int argc, char *argv[], const char *use)
2136 {
2137 int option;
2138 char *altroot = NULL;
2139 uint32_t flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
2140 dladm_status_t status;
2141 datalink_id_t linkid;
2142
2143 opterr = 0;
2144 while ((option = getopt_long(argc, argv, ":R:t", lopts, NULL)) != -1) {
2145 switch (option) {
2146 case 't':
2147 flags &= ~DLADM_OPT_PERSIST;
2148 break;
2149 case 'R':
2150 altroot = optarg;
2151 break;
2152 default:
2153 die_opterr(optopt, option, use);
2154 break;
2155 }
2156 }
2157
2158 /* get key value or the aggregation name (required last argument) */
2159 if (optind != (argc-1))
2160 usage();
2161
2162 status = i_dladm_aggr_get_linkid(altroot, argv[optind], &linkid, flags);
2163 if (status != DLADM_STATUS_OK)
2164 goto done;
2165
2166 if (altroot != NULL)
2167 altroot_cmd(altroot, argc, argv);
2168
2169 status = dladm_aggr_delete(handle, linkid, flags);
2170 done:
2171 if (status != DLADM_STATUS_OK)
2172 die_dlerr(status, "delete operation failed");
2173 }
2174
2175 static void
do_add_aggr(int argc,char * argv[],const char * use)2176 do_add_aggr(int argc, char *argv[], const char *use)
2177 {
2178 int option;
2179 uint_t n, ndev, nlink;
2180 char *altroot = NULL;
2181 uint32_t flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
2182 datalink_id_t linkid;
2183 dladm_status_t status;
2184 dladm_aggr_port_attr_db_t port[MAXPORT];
2185 char *devs[MAXPORT];
2186 char *links[MAXPORT];
2187
2188 ndev = nlink = opterr = 0;
2189 while ((option = getopt_long(argc, argv, ":d:l:R:tf", lopts,
2190 NULL)) != -1) {
2191 switch (option) {
2192 case 'd':
2193 if (ndev + nlink >= MAXPORT)
2194 die("too many ports specified");
2195
2196 devs[ndev++] = optarg;
2197 break;
2198 case 'l':
2199 if (ndev + nlink >= MAXPORT)
2200 die("too many ports specified");
2201
2202 links[nlink++] = optarg;
2203 break;
2204 case 't':
2205 flags &= ~DLADM_OPT_PERSIST;
2206 break;
2207 case 'f':
2208 flags |= DLADM_OPT_FORCE;
2209 break;
2210 case 'R':
2211 altroot = optarg;
2212 break;
2213 default:
2214 die_opterr(optopt, option, use);
2215 break;
2216 }
2217 }
2218
2219 if (ndev + nlink == 0)
2220 usage();
2221
2222 /* get key value or the aggregation name (required last argument) */
2223 if (optind != (argc-1))
2224 usage();
2225
2226 if ((status = i_dladm_aggr_get_linkid(altroot, argv[optind], &linkid,
2227 flags & (DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST))) !=
2228 DLADM_STATUS_OK) {
2229 goto done;
2230 }
2231
2232 if (altroot != NULL)
2233 altroot_cmd(altroot, argc, argv);
2234
2235 for (n = 0; n < ndev; n++) {
2236 if ((status = dladm_dev2linkid(handle, devs[n],
2237 &(port[n].lp_linkid))) != DLADM_STATUS_OK) {
2238 die_dlerr(status, "invalid <dev> '%s'", devs[n]);
2239 }
2240 }
2241
2242 for (n = 0; n < nlink; n++) {
2243 if ((status = dladm_name2info(handle, links[n],
2244 &port[n + ndev].lp_linkid, NULL, NULL, NULL)) !=
2245 DLADM_STATUS_OK) {
2246 die_dlerr(status, "invalid <link> '%s'", links[n]);
2247 }
2248 }
2249
2250 status = dladm_aggr_add(handle, linkid, ndev + nlink, port, flags);
2251 done:
2252 if (status != DLADM_STATUS_OK) {
2253 /*
2254 * checking DLADM_STATUS_NOTSUP is a temporary workaround
2255 * and should be removed once 6399681 is fixed.
2256 */
2257 if (status == DLADM_STATUS_NOTSUP) {
2258 die("add operation failed: link capabilities don't "
2259 "match");
2260 } else if (status == DLADM_STATUS_NONOTIF) {
2261 die("not all links have link up/down detection; must "
2262 "use -f (see dladm(8))");
2263 } else {
2264 die_dlerr(status, "add operation failed");
2265 }
2266 }
2267 }
2268
2269 static void
do_remove_aggr(int argc,char * argv[],const char * use)2270 do_remove_aggr(int argc, char *argv[], const char *use)
2271 {
2272 int option;
2273 dladm_aggr_port_attr_db_t port[MAXPORT];
2274 uint_t n, ndev, nlink;
2275 char *devs[MAXPORT];
2276 char *links[MAXPORT];
2277 char *altroot = NULL;
2278 uint32_t flags;
2279 datalink_id_t linkid;
2280 dladm_status_t status;
2281
2282 flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
2283 ndev = nlink = opterr = 0;
2284 while ((option = getopt_long(argc, argv, ":d:l:R:t",
2285 lopts, NULL)) != -1) {
2286 switch (option) {
2287 case 'd':
2288 if (ndev + nlink >= MAXPORT)
2289 die("too many ports specified");
2290
2291 devs[ndev++] = optarg;
2292 break;
2293 case 'l':
2294 if (ndev + nlink >= MAXPORT)
2295 die("too many ports specified");
2296
2297 links[nlink++] = optarg;
2298 break;
2299 case 't':
2300 flags &= ~DLADM_OPT_PERSIST;
2301 break;
2302 case 'R':
2303 altroot = optarg;
2304 break;
2305 default:
2306 die_opterr(optopt, option, use);
2307 break;
2308 }
2309 }
2310
2311 if (ndev + nlink == 0)
2312 usage();
2313
2314 /* get key value or the aggregation name (required last argument) */
2315 if (optind != (argc-1))
2316 usage();
2317
2318 status = i_dladm_aggr_get_linkid(altroot, argv[optind], &linkid, flags);
2319 if (status != DLADM_STATUS_OK)
2320 goto done;
2321
2322 if (altroot != NULL)
2323 altroot_cmd(altroot, argc, argv);
2324
2325 for (n = 0; n < ndev; n++) {
2326 if ((status = dladm_dev2linkid(handle, devs[n],
2327 &(port[n].lp_linkid))) != DLADM_STATUS_OK) {
2328 die_dlerr(status, "invalid <dev> '%s'", devs[n]);
2329 }
2330 }
2331
2332 for (n = 0; n < nlink; n++) {
2333 if ((status = dladm_name2info(handle, links[n],
2334 &port[n + ndev].lp_linkid, NULL, NULL, NULL)) !=
2335 DLADM_STATUS_OK) {
2336 die_dlerr(status, "invalid <link> '%s'", links[n]);
2337 }
2338 }
2339
2340 status = dladm_aggr_remove(handle, linkid, ndev + nlink, port, flags);
2341 done:
2342 if (status != DLADM_STATUS_OK)
2343 die_dlerr(status, "remove operation failed");
2344 }
2345
2346 static void
do_modify_aggr(int argc,char * argv[],const char * use)2347 do_modify_aggr(int argc, char *argv[], const char *use)
2348 {
2349 int option;
2350 uint32_t policy = AGGR_POLICY_L4;
2351 aggr_lacp_mode_t lacp_mode = AGGR_LACP_OFF;
2352 aggr_lacp_timer_t lacp_timer = AGGR_LACP_TIMER_SHORT;
2353 uint8_t mac_addr[ETHERADDRL];
2354 boolean_t mac_addr_fixed = B_FALSE;
2355 uint8_t modify_mask = 0;
2356 char *altroot = NULL;
2357 uint32_t flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
2358 datalink_id_t linkid;
2359 dladm_status_t status;
2360
2361 opterr = 0;
2362 while ((option = getopt_long(argc, argv, ":L:l:P:R:tu:T:", lopts,
2363 NULL)) != -1) {
2364 switch (option) {
2365 case 'P':
2366 if (modify_mask & DLADM_AGGR_MODIFY_POLICY)
2367 die_optdup(option);
2368
2369 modify_mask |= DLADM_AGGR_MODIFY_POLICY;
2370
2371 if (!dladm_aggr_str2policy(optarg, &policy))
2372 die("invalid policy '%s'", optarg);
2373 break;
2374 case 'u':
2375 if (modify_mask & DLADM_AGGR_MODIFY_MAC)
2376 die_optdup(option);
2377
2378 modify_mask |= DLADM_AGGR_MODIFY_MAC;
2379
2380 if (!dladm_aggr_str2macaddr(optarg, &mac_addr_fixed,
2381 mac_addr))
2382 die("invalid MAC address '%s'", optarg);
2383 break;
2384 case 'l':
2385 case 'L':
2386 if (modify_mask & DLADM_AGGR_MODIFY_LACP_MODE)
2387 die_optdup(option);
2388
2389 modify_mask |= DLADM_AGGR_MODIFY_LACP_MODE;
2390
2391 if (!dladm_aggr_str2lacpmode(optarg, &lacp_mode))
2392 die("invalid LACP mode '%s'", optarg);
2393 break;
2394 case 'T':
2395 if (modify_mask & DLADM_AGGR_MODIFY_LACP_TIMER)
2396 die_optdup(option);
2397
2398 modify_mask |= DLADM_AGGR_MODIFY_LACP_TIMER;
2399
2400 if (!dladm_aggr_str2lacptimer(optarg, &lacp_timer))
2401 die("invalid LACP timer value '%s'", optarg);
2402 break;
2403 case 't':
2404 flags &= ~DLADM_OPT_PERSIST;
2405 break;
2406 case 'R':
2407 altroot = optarg;
2408 break;
2409 default:
2410 die_opterr(optopt, option, use);
2411 break;
2412 }
2413 }
2414
2415 if (modify_mask == 0)
2416 die("at least one of the -PulT options must be specified");
2417
2418 /* get key value or the aggregation name (required last argument) */
2419 if (optind != (argc-1))
2420 usage();
2421
2422 status = i_dladm_aggr_get_linkid(altroot, argv[optind], &linkid, flags);
2423 if (status != DLADM_STATUS_OK)
2424 goto done;
2425
2426 if (altroot != NULL)
2427 altroot_cmd(altroot, argc, argv);
2428
2429 status = dladm_aggr_modify(handle, linkid, modify_mask, policy,
2430 mac_addr_fixed, (const uchar_t *)mac_addr, lacp_mode, lacp_timer,
2431 flags);
2432
2433 done:
2434 if (status != DLADM_STATUS_OK)
2435 die_dlerr(status, "modify operation failed");
2436 }
2437
2438 /*ARGSUSED*/
2439 static void
do_up_aggr(int argc,char * argv[],const char * use)2440 do_up_aggr(int argc, char *argv[], const char *use)
2441 {
2442 datalink_id_t linkid = DATALINK_ALL_LINKID;
2443 dladm_status_t status;
2444
2445 /*
2446 * get the key or the name of the aggregation (optional last argument)
2447 */
2448 if (argc == 2) {
2449 if ((status = i_dladm_aggr_get_linkid(NULL, argv[1], &linkid,
2450 DLADM_OPT_PERSIST)) != DLADM_STATUS_OK)
2451 goto done;
2452 } else if (argc > 2) {
2453 usage();
2454 }
2455
2456 status = dladm_aggr_up(handle, linkid);
2457 done:
2458 if (status != DLADM_STATUS_OK) {
2459 if (argc == 2) {
2460 die_dlerr(status,
2461 "could not bring up aggregation '%s'", argv[1]);
2462 } else {
2463 die_dlerr(status, "could not bring aggregations up");
2464 }
2465 }
2466 }
2467
2468 static void
do_create_vlan(int argc,char * argv[],const char * use)2469 do_create_vlan(int argc, char *argv[], const char *use)
2470 {
2471 char *link = NULL;
2472 char drv[DLPI_LINKNAME_MAX];
2473 uint_t ppa;
2474 datalink_id_t linkid;
2475 datalink_id_t dev_linkid;
2476 int vid = 0;
2477 int option;
2478 uint32_t flags = (DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST);
2479 char *altroot = NULL;
2480 char vlan[MAXLINKNAMELEN];
2481 char propstr[DLADM_STRSIZE];
2482 dladm_arg_list_t *proplist = NULL;
2483 dladm_status_t status;
2484
2485 opterr = 0;
2486 bzero(propstr, DLADM_STRSIZE);
2487
2488 while ((option = getopt_long(argc, argv, ":tfR:l:v:p:",
2489 lopts, NULL)) != -1) {
2490 switch (option) {
2491 case 'v':
2492 if (vid != 0)
2493 die_optdup(option);
2494
2495 if (!str2int(optarg, &vid) || vid < 1 || vid > 4094)
2496 die("invalid VLAN identifier '%s'", optarg);
2497
2498 break;
2499 case 'l':
2500 if (link != NULL)
2501 die_optdup(option);
2502
2503 link = optarg;
2504 break;
2505 case 't':
2506 flags &= ~DLADM_OPT_PERSIST;
2507 break;
2508 case 'R':
2509 altroot = optarg;
2510 break;
2511 case 'p':
2512 (void) strlcat(propstr, optarg, DLADM_STRSIZE);
2513 if (strlcat(propstr, ",", DLADM_STRSIZE) >=
2514 DLADM_STRSIZE)
2515 die("property list too long '%s'", propstr);
2516 break;
2517 case 'f':
2518 flags |= DLADM_OPT_FORCE;
2519 break;
2520 default:
2521 die_opterr(optopt, option, use);
2522 break;
2523 }
2524 }
2525
2526 /* get vlan name if there is any */
2527 if ((vid == 0) || (link == NULL) || (argc - optind > 1))
2528 usage();
2529
2530 if (optind == (argc - 1)) {
2531 if (strlcpy(vlan, argv[optind], MAXLINKNAMELEN) >=
2532 MAXLINKNAMELEN) {
2533 die("vlan name too long '%s'", argv[optind]);
2534 }
2535 } else {
2536 if ((dlpi_parselink(link, drv, &ppa) != DLPI_SUCCESS) ||
2537 (ppa >= 1000) ||
2538 (dlpi_makelink(vlan, drv, vid * 1000 + ppa) !=
2539 DLPI_SUCCESS)) {
2540 die("invalid link name '%s'", link);
2541 }
2542 }
2543
2544 if (altroot != NULL)
2545 altroot_cmd(altroot, argc, argv);
2546
2547 if (dladm_name2info(handle, link, &dev_linkid, NULL, NULL, NULL) !=
2548 DLADM_STATUS_OK) {
2549 die("invalid link name '%s'", link);
2550 }
2551
2552 if (dladm_parse_link_props(propstr, &proplist, B_FALSE)
2553 != DLADM_STATUS_OK)
2554 die("invalid vlan property");
2555
2556 status = dladm_vlan_create(handle, vlan, dev_linkid, vid, proplist,
2557 flags, &linkid);
2558 switch (status) {
2559 case DLADM_STATUS_OK:
2560 break;
2561
2562 case DLADM_STATUS_NOTSUP:
2563 die("VLAN over '%s' may require lowered MTU; must use -f (see "
2564 "dladm(8))", link);
2565 break;
2566
2567 case DLADM_STATUS_LINKBUSY:
2568 die("VLAN over '%s' may not use default_tag ID "
2569 "(see dladm(8))", link);
2570 break;
2571
2572 default:
2573 die_dlerr(status, "create operation failed");
2574 }
2575 }
2576
2577 static void
do_delete_vlan(int argc,char * argv[],const char * use)2578 do_delete_vlan(int argc, char *argv[], const char *use)
2579 {
2580 int option;
2581 uint32_t flags = (DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST);
2582 char *altroot = NULL;
2583 datalink_id_t linkid;
2584 dladm_status_t status;
2585
2586 opterr = 0;
2587 while ((option = getopt_long(argc, argv, ":R:t", lopts, NULL)) != -1) {
2588 switch (option) {
2589 case 't':
2590 flags &= ~DLADM_OPT_PERSIST;
2591 break;
2592 case 'R':
2593 altroot = optarg;
2594 break;
2595 default:
2596 die_opterr(optopt, option, use);
2597 break;
2598 }
2599 }
2600
2601 /* get VLAN link name (required last argument) */
2602 if (optind != (argc - 1))
2603 usage();
2604
2605 if (altroot != NULL)
2606 altroot_cmd(altroot, argc, argv);
2607
2608 status = dladm_name2info(handle, argv[optind], &linkid, NULL, NULL,
2609 NULL);
2610 if (status != DLADM_STATUS_OK)
2611 goto done;
2612
2613 status = dladm_vlan_delete(handle, linkid, flags);
2614 done:
2615 if (status != DLADM_STATUS_OK)
2616 die_dlerr(status, "delete operation failed");
2617 }
2618
2619 /*ARGSUSED*/
2620 static void
do_up_vlan(int argc,char * argv[],const char * use)2621 do_up_vlan(int argc, char *argv[], const char *use)
2622 {
2623 do_up_vnic_common(argc, argv, use, B_TRUE);
2624 }
2625
2626 static void
do_rename_link(int argc,char * argv[],const char * use)2627 do_rename_link(int argc, char *argv[], const char *use)
2628 {
2629 int option;
2630 char *link1, *link2;
2631 char *altroot = NULL;
2632 dladm_status_t status;
2633
2634 opterr = 0;
2635 while ((option = getopt_long(argc, argv, ":R:", lopts, NULL)) != -1) {
2636 switch (option) {
2637 case 'R':
2638 altroot = optarg;
2639 break;
2640 default:
2641 die_opterr(optopt, option, use);
2642 break;
2643 }
2644 }
2645
2646 /* get link1 and link2 name (required the last 2 arguments) */
2647 if (optind != (argc - 2))
2648 usage();
2649
2650 if (altroot != NULL)
2651 altroot_cmd(altroot, argc, argv);
2652
2653 link1 = argv[optind++];
2654 link2 = argv[optind];
2655 if ((status = dladm_rename_link(handle, link1, link2)) !=
2656 DLADM_STATUS_OK)
2657 die_dlerr(status, "rename operation failed");
2658 }
2659
2660 /*ARGSUSED*/
2661 static void
do_delete_phys(int argc,char * argv[],const char * use)2662 do_delete_phys(int argc, char *argv[], const char *use)
2663 {
2664 datalink_id_t linkid = DATALINK_ALL_LINKID;
2665 dladm_status_t status;
2666
2667 /* get link name (required the last argument) */
2668 if (argc > 2)
2669 usage();
2670
2671 if (argc == 2) {
2672 if ((status = dladm_name2info(handle, argv[1], &linkid, NULL,
2673 NULL, NULL)) != DLADM_STATUS_OK)
2674 die_dlerr(status, "cannot delete '%s'", argv[1]);
2675 }
2676
2677 if ((status = dladm_phys_delete(handle, linkid)) != DLADM_STATUS_OK) {
2678 if (argc == 2)
2679 die_dlerr(status, "cannot delete '%s'", argv[1]);
2680 else
2681 die_dlerr(status, "delete operation failed");
2682 }
2683 }
2684
2685 /*ARGSUSED*/
2686 static int
i_dladm_walk_linkmap(dladm_handle_t dh,datalink_id_t linkid,void * arg)2687 i_dladm_walk_linkmap(dladm_handle_t dh, datalink_id_t linkid, void *arg)
2688 {
2689 char name[MAXLINKNAMELEN];
2690 char mediabuf[DLADM_STRSIZE];
2691 char classbuf[DLADM_STRSIZE];
2692 datalink_class_t class;
2693 uint32_t media;
2694 uint32_t flags;
2695
2696 if (dladm_datalink_id2info(dh, linkid, &flags, &class, &media, name,
2697 MAXLINKNAMELEN) == DLADM_STATUS_OK) {
2698 (void) dladm_class2str(class, classbuf);
2699 (void) dladm_media2str(media, mediabuf);
2700 (void) printf("%-12s%8d %-12s%-20s %6d\n", name,
2701 linkid, classbuf, mediabuf, flags);
2702 }
2703 return (DLADM_WALK_CONTINUE);
2704 }
2705
2706 /*ARGSUSED*/
2707 static void
do_show_linkmap(int argc,char * argv[],const char * use)2708 do_show_linkmap(int argc, char *argv[], const char *use)
2709 {
2710 if (argc != 1)
2711 die("invalid arguments");
2712
2713 (void) printf("%-12s%8s %-12s%-20s %6s\n", "NAME", "LINKID",
2714 "CLASS", "MEDIA", "FLAGS");
2715
2716 (void) dladm_walk_datalink_id(i_dladm_walk_linkmap, handle, NULL,
2717 DATALINK_CLASS_ALL, DATALINK_ANY_MEDIATYPE,
2718 DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST);
2719 }
2720
2721 /*
2722 * Delete inactive physical links.
2723 */
2724 /*ARGSUSED*/
2725 static int
purge_phys(dladm_handle_t dh,datalink_id_t linkid,void * arg)2726 purge_phys(dladm_handle_t dh, datalink_id_t linkid, void *arg)
2727 {
2728 datalink_class_t class;
2729 uint32_t flags;
2730
2731 if (dladm_datalink_id2info(dh, linkid, &flags, &class, NULL, NULL, 0)
2732 != DLADM_STATUS_OK) {
2733 return (DLADM_WALK_CONTINUE);
2734 }
2735
2736 if (class == DATALINK_CLASS_PHYS && !(flags & DLADM_OPT_ACTIVE))
2737 (void) dladm_phys_delete(dh, linkid);
2738
2739 return (DLADM_WALK_CONTINUE);
2740 }
2741
2742 /*ARGSUSED*/
2743 static void
do_init_phys(int argc,char * argv[],const char * use)2744 do_init_phys(int argc, char *argv[], const char *use)
2745 {
2746 di_node_t devtree;
2747
2748 if (argc > 1)
2749 usage();
2750
2751 /*
2752 * Force all the devices to attach, therefore all the network physical
2753 * devices can be known to the dlmgmtd daemon.
2754 */
2755 if ((devtree = di_init("/", DINFOFORCE | DINFOSUBTREE)) != DI_NODE_NIL)
2756 di_fini(devtree);
2757
2758 (void) dladm_walk_datalink_id(purge_phys, handle, NULL,
2759 DATALINK_CLASS_PHYS, DATALINK_ANY_MEDIATYPE, DLADM_OPT_PERSIST);
2760 }
2761
2762 /*
2763 * Print the active topology information.
2764 */
2765 void
print_link_topology(show_state_t * state,datalink_id_t linkid,datalink_class_t class,link_fields_buf_t * lbuf)2766 print_link_topology(show_state_t *state, datalink_id_t linkid,
2767 datalink_class_t class, link_fields_buf_t *lbuf)
2768 {
2769 uint32_t flags = state->ls_flags;
2770 dladm_status_t status;
2771 char tmpbuf[MAXLINKNAMELEN];
2772
2773 lbuf->link_over[0] = '\0';
2774 lbuf->link_bridge[0] = '\0';
2775
2776 switch (class) {
2777 case DATALINK_CLASS_AGGR:
2778 case DATALINK_CLASS_PHYS:
2779 case DATALINK_CLASS_ETHERSTUB:
2780 status = dladm_bridge_getlink(handle, linkid, lbuf->link_bridge,
2781 sizeof (lbuf->link_bridge));
2782 if (status != DLADM_STATUS_OK &&
2783 status != DLADM_STATUS_NOTFOUND)
2784 (void) strcpy(lbuf->link_bridge, "?");
2785 break;
2786 }
2787
2788 switch (class) {
2789 case DATALINK_CLASS_VLAN: {
2790 dladm_vlan_attr_t vinfo;
2791
2792 if (dladm_vlan_info(handle, linkid, &vinfo, flags) !=
2793 DLADM_STATUS_OK) {
2794 (void) strcpy(lbuf->link_over, "?");
2795 break;
2796 }
2797 if (dladm_datalink_id2info(handle, vinfo.dv_linkid, NULL, NULL,
2798 NULL, lbuf->link_over, sizeof (lbuf->link_over)) !=
2799 DLADM_STATUS_OK)
2800 (void) strcpy(lbuf->link_over, "?");
2801 break;
2802 }
2803 case DATALINK_CLASS_AGGR: {
2804 dladm_aggr_grp_attr_t ginfo;
2805 int i;
2806
2807 if (dladm_aggr_info(handle, linkid, &ginfo, flags) !=
2808 DLADM_STATUS_OK || ginfo.lg_nports == 0) {
2809 (void) strcpy(lbuf->link_over, "?");
2810 break;
2811 }
2812 for (i = 0; i < ginfo.lg_nports; i++) {
2813 if (dladm_datalink_id2info(handle,
2814 ginfo.lg_ports[i].lp_linkid, NULL, NULL, NULL,
2815 tmpbuf, sizeof (tmpbuf)) != DLADM_STATUS_OK) {
2816 (void) strcpy(lbuf->link_over, "?");
2817 break;
2818 }
2819 (void) strlcat(lbuf->link_over, tmpbuf,
2820 sizeof (lbuf->link_over));
2821 if (i != (ginfo.lg_nports - 1)) {
2822 (void) strlcat(lbuf->link_over, ",",
2823 sizeof (lbuf->link_over));
2824 }
2825 }
2826 free(ginfo.lg_ports);
2827 break;
2828 }
2829 case DATALINK_CLASS_VNIC: {
2830 dladm_vnic_attr_t vinfo;
2831
2832 if (dladm_vnic_info(handle, linkid, &vinfo, flags) !=
2833 DLADM_STATUS_OK) {
2834 (void) strcpy(lbuf->link_over, "?");
2835 break;
2836 }
2837 if (dladm_datalink_id2info(handle, vinfo.va_link_id, NULL, NULL,
2838 NULL, lbuf->link_over, sizeof (lbuf->link_over)) !=
2839 DLADM_STATUS_OK)
2840 (void) strcpy(lbuf->link_over, "?");
2841 break;
2842 }
2843
2844 case DATALINK_CLASS_PART: {
2845 dladm_part_attr_t pinfo;
2846
2847 if (dladm_part_info(handle, linkid, &pinfo, flags) !=
2848 DLADM_STATUS_OK) {
2849 (void) strcpy(lbuf->link_over, "?");
2850 break;
2851 }
2852 if (dladm_datalink_id2info(handle, pinfo.dia_physlinkid, NULL,
2853 NULL, NULL, lbuf->link_over, sizeof (lbuf->link_over)) !=
2854 DLADM_STATUS_OK)
2855 (void) strcpy(lbuf->link_over, "?");
2856 break;
2857 }
2858
2859 case DATALINK_CLASS_BRIDGE: {
2860 datalink_id_t *dlp;
2861 uint_t i, nports;
2862
2863 if (dladm_datalink_id2info(handle, linkid, NULL, NULL,
2864 NULL, tmpbuf, sizeof (tmpbuf)) != DLADM_STATUS_OK) {
2865 (void) strcpy(lbuf->link_over, "?");
2866 break;
2867 }
2868 if (tmpbuf[0] != '\0')
2869 tmpbuf[strlen(tmpbuf) - 1] = '\0';
2870 dlp = dladm_bridge_get_portlist(tmpbuf, &nports);
2871 if (dlp == NULL) {
2872 (void) strcpy(lbuf->link_over, "?");
2873 break;
2874 }
2875 for (i = 0; i < nports; i++) {
2876 if (dladm_datalink_id2info(handle, dlp[i], NULL,
2877 NULL, NULL, tmpbuf, sizeof (tmpbuf)) !=
2878 DLADM_STATUS_OK) {
2879 (void) strcpy(lbuf->link_over, "?");
2880 break;
2881 }
2882 (void) strlcat(lbuf->link_over, tmpbuf,
2883 sizeof (lbuf->link_over));
2884 if (i != nports - 1) {
2885 (void) strlcat(lbuf->link_over, ",",
2886 sizeof (lbuf->link_over));
2887 }
2888 }
2889 dladm_bridge_free_portlist(dlp);
2890 break;
2891 }
2892
2893 case DATALINK_CLASS_SIMNET: {
2894 dladm_simnet_attr_t slinfo;
2895
2896 if (dladm_simnet_info(handle, linkid, &slinfo, flags) !=
2897 DLADM_STATUS_OK) {
2898 (void) strcpy(lbuf->link_over, "?");
2899 break;
2900 }
2901 if (slinfo.sna_peer_link_id != DATALINK_INVALID_LINKID) {
2902 if (dladm_datalink_id2info(handle,
2903 slinfo.sna_peer_link_id, NULL, NULL, NULL,
2904 lbuf->link_over, sizeof (lbuf->link_over)) !=
2905 DLADM_STATUS_OK)
2906 (void) strcpy(lbuf->link_over, "?");
2907 }
2908 break;
2909 }
2910 }
2911 }
2912
2913 static dladm_status_t
print_link(show_state_t * state,datalink_id_t linkid,link_fields_buf_t * lbuf)2914 print_link(show_state_t *state, datalink_id_t linkid, link_fields_buf_t *lbuf)
2915 {
2916 char link[MAXLINKNAMELEN];
2917 datalink_class_t class;
2918 uint_t mtu;
2919 uint32_t flags;
2920 dladm_status_t status;
2921
2922 if ((status = dladm_datalink_id2info(handle, linkid, &flags, &class,
2923 NULL, link, sizeof (link))) != DLADM_STATUS_OK) {
2924 goto done;
2925 }
2926
2927 if (!(state->ls_flags & flags)) {
2928 status = DLADM_STATUS_NOTFOUND;
2929 goto done;
2930 }
2931
2932 (void) snprintf(lbuf->link_name, sizeof (lbuf->link_name),
2933 "%s", link);
2934 (void) dladm_class2str(class, lbuf->link_class);
2935
2936 if (state->ls_flags == DLADM_OPT_ACTIVE) {
2937 dladm_attr_t dlattr;
2938
2939 if (class == DATALINK_CLASS_PHYS) {
2940 dladm_phys_attr_t dpa;
2941 dlpi_handle_t dh;
2942 dlpi_info_t dlinfo;
2943
2944 if ((status = dladm_phys_info(handle, linkid, &dpa,
2945 DLADM_OPT_ACTIVE)) != DLADM_STATUS_OK) {
2946 goto done;
2947 }
2948
2949 if (!dpa.dp_novanity)
2950 goto link_mtu;
2951
2952 /*
2953 * This is a physical link that does not have
2954 * vanity naming support.
2955 */
2956 if (dlpi_open(dpa.dp_dev, &dh, DLPI_DEVONLY) !=
2957 DLPI_SUCCESS) {
2958 status = DLADM_STATUS_NOTFOUND;
2959 goto done;
2960 }
2961
2962 if (dlpi_info(dh, &dlinfo, 0) != DLPI_SUCCESS) {
2963 dlpi_close(dh);
2964 status = DLADM_STATUS_BADARG;
2965 goto done;
2966 }
2967
2968 dlpi_close(dh);
2969 mtu = dlinfo.di_max_sdu;
2970 } else {
2971 link_mtu:
2972 status = dladm_info(handle, linkid, &dlattr);
2973 if (status != DLADM_STATUS_OK)
2974 goto done;
2975 mtu = dlattr.da_max_sdu;
2976 }
2977
2978 (void) snprintf(lbuf->link_mtu, sizeof (lbuf->link_mtu),
2979 "%u", mtu);
2980 (void) get_linkstate(link, B_TRUE, lbuf->link_state);
2981 }
2982
2983 print_link_topology(state, linkid, class, lbuf);
2984 done:
2985 return (status);
2986 }
2987
2988 /* ARGSUSED */
2989 static int
show_link(dladm_handle_t dh,datalink_id_t linkid,void * arg)2990 show_link(dladm_handle_t dh, datalink_id_t linkid, void *arg)
2991 {
2992 show_state_t *state = (show_state_t *)arg;
2993 dladm_status_t status;
2994 link_fields_buf_t lbuf;
2995
2996 /*
2997 * first get all the link attributes into lbuf;
2998 */
2999 bzero(&lbuf, sizeof (link_fields_buf_t));
3000 if ((status = print_link(state, linkid, &lbuf)) == DLADM_STATUS_OK)
3001 ofmt_print(state->ls_ofmt, &lbuf);
3002 state->ls_status = status;
3003 return (DLADM_WALK_CONTINUE);
3004 }
3005
3006 static boolean_t
print_link_stats_cb(ofmt_arg_t * ofarg,char * buf,uint_t bufsize)3007 print_link_stats_cb(ofmt_arg_t *ofarg, char *buf, uint_t bufsize)
3008 {
3009 link_args_t *largs = ofarg->ofmt_cbarg;
3010 pktsum_t *diff_stats = largs->link_s_psum;
3011
3012 switch (ofarg->ofmt_id) {
3013 case LINK_S_LINK:
3014 (void) snprintf(buf, bufsize, "%s", largs->link_s_link);
3015 break;
3016 case LINK_S_IPKTS:
3017 (void) snprintf(buf, bufsize, "%llu", diff_stats->ipackets);
3018 break;
3019 case LINK_S_RBYTES:
3020 (void) snprintf(buf, bufsize, "%llu", diff_stats->rbytes);
3021 break;
3022 case LINK_S_IERRORS:
3023 (void) snprintf(buf, bufsize, "%u", diff_stats->ierrors);
3024 break;
3025 case LINK_S_OPKTS:
3026 (void) snprintf(buf, bufsize, "%llu", diff_stats->opackets);
3027 break;
3028 case LINK_S_OBYTES:
3029 (void) snprintf(buf, bufsize, "%llu", diff_stats->obytes);
3030 break;
3031 case LINK_S_OERRORS:
3032 (void) snprintf(buf, bufsize, "%u", diff_stats->oerrors);
3033 break;
3034 default:
3035 die("invalid input");
3036 break;
3037 }
3038 return (B_TRUE);
3039 }
3040
3041 static int
show_link_stats(dladm_handle_t dh,datalink_id_t linkid,void * arg)3042 show_link_stats(dladm_handle_t dh, datalink_id_t linkid, void *arg)
3043 {
3044 char link[DLPI_LINKNAME_MAX];
3045 datalink_class_t class;
3046 show_state_t *state = arg;
3047 pktsum_t stats, diff_stats;
3048 dladm_phys_attr_t dpa;
3049 link_args_t largs;
3050
3051 if (state->ls_firstonly) {
3052 if (state->ls_donefirst)
3053 return (DLADM_WALK_CONTINUE);
3054 state->ls_donefirst = B_TRUE;
3055 } else {
3056 bzero(&state->ls_prevstats, sizeof (state->ls_prevstats));
3057 }
3058
3059 if (dladm_datalink_id2info(dh, linkid, NULL, &class, NULL, link,
3060 DLPI_LINKNAME_MAX) != DLADM_STATUS_OK) {
3061 return (DLADM_WALK_CONTINUE);
3062 }
3063
3064 if (class == DATALINK_CLASS_PHYS) {
3065 if (dladm_phys_info(dh, linkid, &dpa, DLADM_OPT_ACTIVE) !=
3066 DLADM_STATUS_OK) {
3067 return (DLADM_WALK_CONTINUE);
3068 }
3069 if (dpa.dp_novanity)
3070 get_mac_stats(dpa.dp_dev, &stats);
3071 else
3072 get_link_stats(link, &stats);
3073 } else {
3074 get_link_stats(link, &stats);
3075 }
3076 dladm_stats_diff(&diff_stats, &stats, &state->ls_prevstats);
3077
3078 largs.link_s_link = link;
3079 largs.link_s_psum = &diff_stats;
3080 ofmt_print(state->ls_ofmt, &largs);
3081
3082 state->ls_prevstats = stats;
3083 return (DLADM_WALK_CONTINUE);
3084 }
3085
3086
3087 static dladm_status_t
print_aggr_info(show_grp_state_t * state,const char * link,dladm_aggr_grp_attr_t * ginfop)3088 print_aggr_info(show_grp_state_t *state, const char *link,
3089 dladm_aggr_grp_attr_t *ginfop)
3090 {
3091 char addr_str[ETHERADDRL * 3];
3092 laggr_fields_buf_t lbuf;
3093
3094 (void) snprintf(lbuf.laggr_name, sizeof (lbuf.laggr_name),
3095 "%s", link);
3096
3097 (void) dladm_aggr_policy2str(ginfop->lg_policy,
3098 lbuf.laggr_policy);
3099
3100 if (ginfop->lg_mac_fixed) {
3101 (void) dladm_aggr_macaddr2str(ginfop->lg_mac, addr_str);
3102 (void) snprintf(lbuf.laggr_addrpolicy,
3103 sizeof (lbuf.laggr_addrpolicy), "fixed (%s)", addr_str);
3104 } else {
3105 (void) snprintf(lbuf.laggr_addrpolicy,
3106 sizeof (lbuf.laggr_addrpolicy), "auto");
3107 }
3108
3109 (void) dladm_aggr_lacpmode2str(ginfop->lg_lacp_mode,
3110 lbuf.laggr_lacpactivity);
3111 (void) dladm_aggr_lacptimer2str(ginfop->lg_lacp_timer,
3112 lbuf.laggr_lacptimer);
3113 (void) snprintf(lbuf.laggr_flags, sizeof (lbuf.laggr_flags), "%c----",
3114 ginfop->lg_force ? 'f' : '-');
3115
3116 ofmt_print(state->gs_ofmt, &lbuf);
3117
3118 return (DLADM_STATUS_OK);
3119 }
3120
3121 static boolean_t
print_xaggr_cb(ofmt_arg_t * ofarg,char * buf,uint_t bufsize)3122 print_xaggr_cb(ofmt_arg_t *ofarg, char *buf, uint_t bufsize)
3123 {
3124 const laggr_args_t *l = ofarg->ofmt_cbarg;
3125 boolean_t is_port = (l->laggr_lport >= 0);
3126 char tmpbuf[DLADM_STRSIZE];
3127 const char *objname;
3128 dladm_aggr_port_attr_t *portp = NULL;
3129 dladm_phys_attr_t dpa;
3130
3131 if (is_port) {
3132 portp = &(l->laggr_ginfop->lg_ports[l->laggr_lport]);
3133 if (dladm_phys_info(handle, portp->lp_linkid, &dpa,
3134 DLADM_OPT_ACTIVE) != DLADM_STATUS_OK)
3135 objname = "?";
3136 else
3137 objname = dpa.dp_dev;
3138 } else {
3139 objname = l->laggr_link;
3140 }
3141
3142 switch (ofarg->ofmt_id) {
3143 case AGGR_X_LINK:
3144 (void) snprintf(buf, bufsize, "%s",
3145 (is_port && !l->laggr_parsable ? " " : l->laggr_link));
3146 break;
3147 case AGGR_X_PORT:
3148 if (is_port) {
3149 if (dladm_datalink_id2info(handle, portp->lp_linkid,
3150 NULL, NULL, NULL, buf, bufsize) != DLADM_STATUS_OK)
3151 (void) sprintf(buf, "?");
3152 }
3153 break;
3154
3155 case AGGR_X_SPEED:
3156 (void) snprintf(buf, bufsize, "%uMb",
3157 (uint_t)((get_ifspeed(objname, !is_port)) / 1000000ull));
3158 break;
3159
3160 case AGGR_X_DUPLEX:
3161 (void) get_linkduplex(objname, !is_port, tmpbuf);
3162 (void) strlcpy(buf, tmpbuf, bufsize);
3163 break;
3164
3165 case AGGR_X_STATE:
3166 (void) get_linkstate(objname, !is_port, tmpbuf);
3167 (void) strlcpy(buf, tmpbuf, bufsize);
3168 break;
3169 case AGGR_X_ADDRESS:
3170 (void) dladm_aggr_macaddr2str(
3171 (is_port ? portp->lp_mac : l->laggr_ginfop->lg_mac),
3172 tmpbuf);
3173 (void) strlcpy(buf, tmpbuf, bufsize);
3174 break;
3175 case AGGR_X_PORTSTATE:
3176 if (is_port) {
3177 (void) dladm_aggr_portstate2str(portp->lp_state,
3178 tmpbuf);
3179 (void) strlcpy(buf, tmpbuf, bufsize);
3180 }
3181 break;
3182 }
3183
3184 *(l->laggr_status) = DLADM_STATUS_OK;
3185 return (B_TRUE);
3186 }
3187
3188 static dladm_status_t
print_aggr_extended(show_grp_state_t * state,const char * link,dladm_aggr_grp_attr_t * ginfop)3189 print_aggr_extended(show_grp_state_t *state, const char *link,
3190 dladm_aggr_grp_attr_t *ginfop)
3191 {
3192 int i;
3193 dladm_status_t status;
3194 laggr_args_t largs;
3195
3196 largs.laggr_lport = -1;
3197 largs.laggr_link = link;
3198 largs.laggr_ginfop = ginfop;
3199 largs.laggr_status = &status;
3200 largs.laggr_parsable = state->gs_parsable;
3201
3202 ofmt_print(state->gs_ofmt, &largs);
3203
3204 if (status != DLADM_STATUS_OK)
3205 goto done;
3206
3207 for (i = 0; i < ginfop->lg_nports; i++) {
3208 largs.laggr_lport = i;
3209 ofmt_print(state->gs_ofmt, &largs);
3210 if (status != DLADM_STATUS_OK)
3211 goto done;
3212 }
3213
3214 status = DLADM_STATUS_OK;
3215 done:
3216 return (status);
3217 }
3218
3219 static boolean_t
print_lacp_cb(ofmt_arg_t * ofarg,char * buf,uint_t bufsize)3220 print_lacp_cb(ofmt_arg_t *ofarg, char *buf, uint_t bufsize)
3221 {
3222 const laggr_args_t *l = ofarg->ofmt_cbarg;
3223 int portnum;
3224 boolean_t is_port = (l->laggr_lport >= 0);
3225 dladm_aggr_port_attr_t *portp;
3226 aggr_lacp_state_t *lstate;
3227
3228 if (!is_port)
3229 return (B_FALSE); /* cannot happen! */
3230
3231 portnum = l->laggr_lport;
3232 portp = &(l->laggr_ginfop->lg_ports[portnum]);
3233 lstate = &(portp->lp_lacp_state);
3234
3235 switch (ofarg->ofmt_id) {
3236 case AGGR_L_LINK:
3237 (void) snprintf(buf, bufsize, "%s",
3238 (portnum > 0 ? "" : l->laggr_link));
3239 break;
3240
3241 case AGGR_L_PORT:
3242 if (dladm_datalink_id2info(handle, portp->lp_linkid, NULL, NULL,
3243 NULL, buf, bufsize) != DLADM_STATUS_OK)
3244 (void) sprintf(buf, "?");
3245 break;
3246
3247 case AGGR_L_AGGREGATABLE:
3248 (void) snprintf(buf, bufsize, "%s",
3249 (lstate->bit.aggregation ? "yes" : "no"));
3250 break;
3251
3252 case AGGR_L_SYNC:
3253 (void) snprintf(buf, bufsize, "%s",
3254 (lstate->bit.sync ? "yes" : "no"));
3255 break;
3256
3257 case AGGR_L_COLL:
3258 (void) snprintf(buf, bufsize, "%s",
3259 (lstate->bit.collecting ? "yes" : "no"));
3260 break;
3261
3262 case AGGR_L_DIST:
3263 (void) snprintf(buf, bufsize, "%s",
3264 (lstate->bit.distributing ? "yes" : "no"));
3265 break;
3266
3267 case AGGR_L_DEFAULTED:
3268 (void) snprintf(buf, bufsize, "%s",
3269 (lstate->bit.defaulted ? "yes" : "no"));
3270 break;
3271
3272 case AGGR_L_EXPIRED:
3273 (void) snprintf(buf, bufsize, "%s",
3274 (lstate->bit.expired ? "yes" : "no"));
3275 break;
3276 }
3277
3278 *(l->laggr_status) = DLADM_STATUS_OK;
3279 return (B_TRUE);
3280 }
3281
3282 static dladm_status_t
print_aggr_lacp(show_grp_state_t * state,const char * link,dladm_aggr_grp_attr_t * ginfop)3283 print_aggr_lacp(show_grp_state_t *state, const char *link,
3284 dladm_aggr_grp_attr_t *ginfop)
3285 {
3286 int i;
3287 dladm_status_t status;
3288 laggr_args_t largs;
3289
3290 largs.laggr_link = link;
3291 largs.laggr_ginfop = ginfop;
3292 largs.laggr_status = &status;
3293
3294 for (i = 0; i < ginfop->lg_nports; i++) {
3295 largs.laggr_lport = i;
3296 ofmt_print(state->gs_ofmt, &largs);
3297 if (status != DLADM_STATUS_OK)
3298 goto done;
3299 }
3300
3301 status = DLADM_STATUS_OK;
3302 done:
3303 return (status);
3304 }
3305
3306 static boolean_t
print_aggr_stats_cb(ofmt_arg_t * ofarg,char * buf,uint_t bufsize)3307 print_aggr_stats_cb(ofmt_arg_t *ofarg, char *buf, uint_t bufsize)
3308 {
3309 const laggr_args_t *l = ofarg->ofmt_cbarg;
3310 int portnum;
3311 boolean_t is_port = (l->laggr_lport >= 0);
3312 dladm_aggr_port_attr_t *portp;
3313 dladm_status_t *stat, status;
3314 pktsum_t *diff_stats = NULL;
3315
3316 stat = l->laggr_status;
3317 *stat = DLADM_STATUS_OK;
3318
3319 if (is_port) {
3320 portnum = l->laggr_lport;
3321 portp = &(l->laggr_ginfop->lg_ports[portnum]);
3322
3323 if ((status = dladm_datalink_id2info(handle,
3324 portp->lp_linkid, NULL, NULL, NULL, buf, bufsize)) !=
3325 DLADM_STATUS_OK) {
3326 goto err;
3327 }
3328 diff_stats = l->laggr_diffstats;
3329 if (diff_stats == NULL) {
3330 status = DLADM_STATUS_BADVAL;
3331 goto err;
3332 }
3333 }
3334
3335 switch (ofarg->ofmt_id) {
3336 case AGGR_S_LINK:
3337 (void) snprintf(buf, bufsize, "%s",
3338 (is_port ? "" : l->laggr_link));
3339 break;
3340 case AGGR_S_PORT:
3341 /*
3342 * if (is_port), buf has port name. Otherwise we print
3343 * STR_UNDEF_VAL
3344 */
3345 break;
3346
3347 case AGGR_S_IPKTS:
3348 if (is_port) {
3349 (void) snprintf(buf, bufsize, "%llu",
3350 diff_stats->ipackets);
3351 } else {
3352 (void) snprintf(buf, bufsize, "%llu",
3353 l->laggr_pktsumtot->ipackets);
3354 }
3355 break;
3356
3357 case AGGR_S_RBYTES:
3358 if (is_port) {
3359 (void) snprintf(buf, bufsize, "%llu",
3360 diff_stats->rbytes);
3361 } else {
3362 (void) snprintf(buf, bufsize, "%llu",
3363 l->laggr_pktsumtot->rbytes);
3364 }
3365 break;
3366
3367 case AGGR_S_OPKTS:
3368 if (is_port) {
3369 (void) snprintf(buf, bufsize, "%llu",
3370 diff_stats->opackets);
3371 } else {
3372 (void) snprintf(buf, bufsize, "%llu",
3373 l->laggr_pktsumtot->opackets);
3374 }
3375 break;
3376 case AGGR_S_OBYTES:
3377 if (is_port) {
3378 (void) snprintf(buf, bufsize, "%llu",
3379 diff_stats->obytes);
3380 } else {
3381 (void) snprintf(buf, bufsize, "%llu",
3382 l->laggr_pktsumtot->obytes);
3383 }
3384 break;
3385
3386 case AGGR_S_IPKTDIST:
3387 if (is_port) {
3388 (void) snprintf(buf, bufsize, "%-6.1f",
3389 (double)diff_stats->ipackets/
3390 (double)l->laggr_pktsumtot->ipackets * 100);
3391 }
3392 break;
3393 case AGGR_S_OPKTDIST:
3394 if (is_port) {
3395 (void) snprintf(buf, bufsize, "%-6.1f",
3396 (double)diff_stats->opackets/
3397 (double)l->laggr_pktsumtot->opackets * 100);
3398 }
3399 break;
3400 }
3401 return (B_TRUE);
3402
3403 err:
3404 *stat = status;
3405 return (B_TRUE);
3406 }
3407
3408 static dladm_status_t
print_aggr_stats(show_grp_state_t * state,const char * link,dladm_aggr_grp_attr_t * ginfop)3409 print_aggr_stats(show_grp_state_t *state, const char *link,
3410 dladm_aggr_grp_attr_t *ginfop)
3411 {
3412 dladm_phys_attr_t dpa;
3413 dladm_aggr_port_attr_t *portp;
3414 pktsum_t pktsumtot, *port_stat;
3415 dladm_status_t status;
3416 int i;
3417 laggr_args_t largs;
3418
3419 /* sum the ports statistics */
3420 bzero(&pktsumtot, sizeof (pktsumtot));
3421
3422 /* Allocate memory to keep stats of each port */
3423 port_stat = malloc(ginfop->lg_nports * sizeof (pktsum_t));
3424 if (port_stat == NULL) {
3425 /* Bail out; no memory */
3426 return (DLADM_STATUS_NOMEM);
3427 }
3428
3429
3430 for (i = 0; i < ginfop->lg_nports; i++) {
3431
3432 portp = &(ginfop->lg_ports[i]);
3433 if ((status = dladm_phys_info(handle, portp->lp_linkid, &dpa,
3434 DLADM_OPT_ACTIVE)) != DLADM_STATUS_OK) {
3435 goto done;
3436 }
3437
3438 get_mac_stats(dpa.dp_dev, &port_stat[i]);
3439
3440 /*
3441 * Let's re-use gs_prevstats[] to store the difference of the
3442 * counters since last use. We will store the new stats from
3443 * port_stat[] once we have the stats displayed.
3444 */
3445
3446 dladm_stats_diff(&state->gs_prevstats[i], &port_stat[i],
3447 &state->gs_prevstats[i]);
3448 dladm_stats_total(&pktsumtot, &pktsumtot,
3449 &state->gs_prevstats[i]);
3450 }
3451
3452 largs.laggr_lport = -1;
3453 largs.laggr_link = link;
3454 largs.laggr_ginfop = ginfop;
3455 largs.laggr_status = &status;
3456 largs.laggr_pktsumtot = &pktsumtot;
3457
3458 ofmt_print(state->gs_ofmt, &largs);
3459
3460 if (status != DLADM_STATUS_OK)
3461 goto done;
3462
3463 for (i = 0; i < ginfop->lg_nports; i++) {
3464 largs.laggr_lport = i;
3465 largs.laggr_diffstats = &state->gs_prevstats[i];
3466 ofmt_print(state->gs_ofmt, &largs);
3467 if (status != DLADM_STATUS_OK)
3468 goto done;
3469 }
3470
3471 status = DLADM_STATUS_OK;
3472 for (i = 0; i < ginfop->lg_nports; i++)
3473 state->gs_prevstats[i] = port_stat[i];
3474
3475 done:
3476 free(port_stat);
3477 return (status);
3478 }
3479
3480 static dladm_status_t
print_aggr(show_grp_state_t * state,datalink_id_t linkid)3481 print_aggr(show_grp_state_t *state, datalink_id_t linkid)
3482 {
3483 char link[MAXLINKNAMELEN];
3484 dladm_aggr_grp_attr_t ginfo;
3485 uint32_t flags;
3486 dladm_status_t status;
3487
3488 bzero(&ginfo, sizeof (dladm_aggr_grp_attr_t));
3489 if ((status = dladm_datalink_id2info(handle, linkid, &flags, NULL,
3490 NULL, link, MAXLINKNAMELEN)) != DLADM_STATUS_OK) {
3491 return (status);
3492 }
3493
3494 if (!(state->gs_flags & flags))
3495 return (DLADM_STATUS_NOTFOUND);
3496
3497 status = dladm_aggr_info(handle, linkid, &ginfo, state->gs_flags);
3498 if (status != DLADM_STATUS_OK)
3499 return (status);
3500
3501 if (state->gs_lacp)
3502 status = print_aggr_lacp(state, link, &ginfo);
3503 else if (state->gs_extended)
3504 status = print_aggr_extended(state, link, &ginfo);
3505 else if (state->gs_stats)
3506 status = print_aggr_stats(state, link, &ginfo);
3507 else
3508 status = print_aggr_info(state, link, &ginfo);
3509
3510 free(ginfo.lg_ports);
3511 return (status);
3512 }
3513
3514 /* ARGSUSED */
3515 static int
show_aggr(dladm_handle_t dh,datalink_id_t linkid,void * arg)3516 show_aggr(dladm_handle_t dh, datalink_id_t linkid, void *arg)
3517 {
3518 show_grp_state_t *state = arg;
3519
3520 state->gs_status = print_aggr(state, linkid);
3521 return (DLADM_WALK_CONTINUE);
3522 }
3523
3524 static void
do_show_link(int argc,char * argv[],const char * use)3525 do_show_link(int argc, char *argv[], const char *use)
3526 {
3527 int option;
3528 boolean_t s_arg = B_FALSE;
3529 boolean_t i_arg = B_FALSE;
3530 uint32_t flags = DLADM_OPT_ACTIVE;
3531 boolean_t p_arg = B_FALSE;
3532 datalink_id_t linkid = DATALINK_ALL_LINKID;
3533 char linkname[MAXLINKNAMELEN];
3534 uint32_t interval = 0;
3535 show_state_t state;
3536 dladm_status_t status;
3537 boolean_t o_arg = B_FALSE;
3538 char *fields_str = NULL;
3539 char *all_active_fields = "link,class,mtu,state,bridge,over";
3540 char *all_inactive_fields = "link,class,bridge,over";
3541 char *allstat_fields =
3542 "link,ipackets,rbytes,ierrors,opackets,obytes,oerrors";
3543 ofmt_handle_t ofmt;
3544 ofmt_status_t oferr;
3545 uint_t ofmtflags = 0;
3546
3547 bzero(&state, sizeof (state));
3548
3549 opterr = 0;
3550 while ((option = getopt_long(argc, argv, ":pPsi:o:",
3551 show_lopts, NULL)) != -1) {
3552 switch (option) {
3553 case 'p':
3554 if (p_arg)
3555 die_optdup(option);
3556
3557 p_arg = B_TRUE;
3558 break;
3559 case 's':
3560 if (s_arg)
3561 die_optdup(option);
3562
3563 s_arg = B_TRUE;
3564 break;
3565 case 'P':
3566 if (flags != DLADM_OPT_ACTIVE)
3567 die_optdup(option);
3568
3569 flags = DLADM_OPT_PERSIST;
3570 break;
3571 case 'o':
3572 o_arg = B_TRUE;
3573 fields_str = optarg;
3574 break;
3575 case 'i':
3576 if (i_arg)
3577 die_optdup(option);
3578
3579 i_arg = B_TRUE;
3580 if (!dladm_str2interval(optarg, &interval))
3581 die("invalid interval value '%s'", optarg);
3582 break;
3583 default:
3584 die_opterr(optopt, option, use);
3585 break;
3586 }
3587 }
3588
3589 if (i_arg && !s_arg)
3590 die("the option -i can be used only with -s");
3591
3592 if (s_arg && flags != DLADM_OPT_ACTIVE)
3593 die("the option -P cannot be used with -s");
3594
3595 /* get link name (optional last argument) */
3596 if (optind == (argc-1)) {
3597 uint32_t f;
3598
3599 if (strlcpy(linkname, argv[optind], MAXLINKNAMELEN) >=
3600 MAXLINKNAMELEN)
3601 die("link name too long");
3602 if ((status = dladm_name2info(handle, linkname, &linkid, &f,
3603 NULL, NULL)) != DLADM_STATUS_OK) {
3604 die_dlerr(status, "link %s is not valid", linkname);
3605 }
3606
3607 if (!(f & flags)) {
3608 die_dlerr(DLADM_STATUS_BADARG, "link %s is %s",
3609 argv[optind], flags == DLADM_OPT_PERSIST ?
3610 "a temporary link" : "temporarily removed");
3611 }
3612 } else if (optind != argc) {
3613 usage();
3614 }
3615
3616 if (p_arg && !o_arg)
3617 die("-p requires -o");
3618
3619 if (p_arg && strcasecmp(fields_str, "all") == 0)
3620 die("\"-o all\" is invalid with -p");
3621
3622 if (!o_arg || (o_arg && strcasecmp(fields_str, "all") == 0)) {
3623 if (s_arg)
3624 fields_str = allstat_fields;
3625 else if (flags & DLADM_OPT_ACTIVE)
3626 fields_str = all_active_fields;
3627 else
3628 fields_str = all_inactive_fields;
3629 }
3630
3631 state.ls_parsable = p_arg;
3632 state.ls_flags = flags;
3633 state.ls_donefirst = B_FALSE;
3634
3635 if (s_arg) {
3636 link_stats(linkid, interval, fields_str, &state);
3637 return;
3638 }
3639 if (state.ls_parsable)
3640 ofmtflags |= OFMT_PARSABLE;
3641 else
3642 ofmtflags |= OFMT_WRAP;
3643
3644 oferr = ofmt_open(fields_str, link_fields, ofmtflags, 0, &ofmt);
3645 ofmt_check(oferr, state.ls_parsable, ofmt, die, warn);
3646 state.ls_ofmt = ofmt;
3647
3648 if (linkid == DATALINK_ALL_LINKID) {
3649 (void) dladm_walk_datalink_id(show_link, handle, &state,
3650 DATALINK_CLASS_ALL, DATALINK_ANY_MEDIATYPE, flags);
3651 } else {
3652 (void) show_link(handle, linkid, &state);
3653 if (state.ls_status != DLADM_STATUS_OK) {
3654 die_dlerr(state.ls_status, "failed to show link %s",
3655 argv[optind]);
3656 }
3657 }
3658 ofmt_close(ofmt);
3659 }
3660
3661 static void
do_show_aggr(int argc,char * argv[],const char * use)3662 do_show_aggr(int argc, char *argv[], const char *use)
3663 {
3664 boolean_t L_arg = B_FALSE;
3665 boolean_t s_arg = B_FALSE;
3666 boolean_t i_arg = B_FALSE;
3667 boolean_t p_arg = B_FALSE;
3668 boolean_t x_arg = B_FALSE;
3669 show_grp_state_t state;
3670 uint32_t flags = DLADM_OPT_ACTIVE;
3671 datalink_id_t linkid = DATALINK_ALL_LINKID;
3672 int option;
3673 uint32_t interval = 0;
3674 int key;
3675 dladm_status_t status;
3676 boolean_t o_arg = B_FALSE;
3677 char *fields_str = NULL;
3678 char *all_fields =
3679 "link,policy,addrpolicy,lacpactivity,lacptimer,flags";
3680 char *all_lacp_fields =
3681 "link,port,aggregatable,sync,coll,dist,defaulted,expired";
3682 char *all_stats_fields =
3683 "link,port,ipackets,rbytes,opackets,obytes,ipktdist,opktdist";
3684 char *all_extended_fields =
3685 "link,port,speed,duplex,state,address,portstate";
3686 const ofmt_field_t *pf;
3687 ofmt_handle_t ofmt;
3688 ofmt_status_t oferr;
3689 uint_t ofmtflags = 0;
3690
3691 opterr = 0;
3692 while ((option = getopt_long(argc, argv, ":LpPxsi:o:",
3693 show_lopts, NULL)) != -1) {
3694 switch (option) {
3695 case 'L':
3696 if (L_arg)
3697 die_optdup(option);
3698
3699 L_arg = B_TRUE;
3700 break;
3701 case 'p':
3702 if (p_arg)
3703 die_optdup(option);
3704
3705 p_arg = B_TRUE;
3706 break;
3707 case 'x':
3708 if (x_arg)
3709 die_optdup(option);
3710
3711 x_arg = B_TRUE;
3712 break;
3713 case 'P':
3714 if (flags != DLADM_OPT_ACTIVE)
3715 die_optdup(option);
3716
3717 flags = DLADM_OPT_PERSIST;
3718 break;
3719 case 's':
3720 if (s_arg)
3721 die_optdup(option);
3722
3723 s_arg = B_TRUE;
3724 break;
3725 case 'o':
3726 o_arg = B_TRUE;
3727 fields_str = optarg;
3728 break;
3729 case 'i':
3730 if (i_arg)
3731 die_optdup(option);
3732
3733 i_arg = B_TRUE;
3734 if (!dladm_str2interval(optarg, &interval))
3735 die("invalid interval value '%s'", optarg);
3736 break;
3737 default:
3738 die_opterr(optopt, option, use);
3739 break;
3740 }
3741 }
3742
3743 if (p_arg && !o_arg)
3744 die("-p requires -o");
3745
3746 if (p_arg && strcasecmp(fields_str, "all") == 0)
3747 die("\"-o all\" is invalid with -p");
3748
3749 if (i_arg && !s_arg)
3750 die("the option -i can be used only with -s");
3751
3752 if (s_arg && (L_arg || p_arg || x_arg || flags != DLADM_OPT_ACTIVE)) {
3753 die("the option -%c cannot be used with -s",
3754 L_arg ? 'L' : (p_arg ? 'p' : (x_arg ? 'x' : 'P')));
3755 }
3756
3757 if (L_arg && flags != DLADM_OPT_ACTIVE)
3758 die("the option -P cannot be used with -L");
3759
3760 if (x_arg && (L_arg || flags != DLADM_OPT_ACTIVE))
3761 die("the option -%c cannot be used with -x", L_arg ? 'L' : 'P');
3762
3763 /* get aggregation key or aggrname (optional last argument) */
3764 if (optind == (argc-1)) {
3765 if (!str2int(argv[optind], &key)) {
3766 status = dladm_name2info(handle, argv[optind],
3767 &linkid, NULL, NULL, NULL);
3768 } else {
3769 status = dladm_key2linkid(handle, (uint16_t)key,
3770 &linkid, DLADM_OPT_ACTIVE);
3771 }
3772
3773 if (status != DLADM_STATUS_OK)
3774 die("non-existent aggregation '%s'", argv[optind]);
3775
3776 } else if (optind != argc) {
3777 usage();
3778 }
3779
3780 bzero(&state, sizeof (state));
3781 state.gs_lacp = L_arg;
3782 state.gs_stats = s_arg;
3783 state.gs_flags = flags;
3784 state.gs_parsable = p_arg;
3785 state.gs_extended = x_arg;
3786
3787 if (!o_arg || (o_arg && strcasecmp(fields_str, "all") == 0)) {
3788 if (state.gs_lacp)
3789 fields_str = all_lacp_fields;
3790 else if (state.gs_stats)
3791 fields_str = all_stats_fields;
3792 else if (state.gs_extended)
3793 fields_str = all_extended_fields;
3794 else
3795 fields_str = all_fields;
3796 }
3797
3798 if (state.gs_lacp) {
3799 pf = aggr_l_fields;
3800 } else if (state.gs_stats) {
3801 pf = aggr_s_fields;
3802 } else if (state.gs_extended) {
3803 pf = aggr_x_fields;
3804 } else {
3805 pf = laggr_fields;
3806 }
3807
3808 if (state.gs_parsable)
3809 ofmtflags |= OFMT_PARSABLE;
3810 oferr = ofmt_open(fields_str, pf, ofmtflags, 0, &ofmt);
3811 ofmt_check(oferr, state.gs_parsable, ofmt, die, warn);
3812 state.gs_ofmt = ofmt;
3813
3814 if (s_arg) {
3815 aggr_stats(linkid, &state, interval);
3816 ofmt_close(ofmt);
3817 return;
3818 }
3819
3820 if (linkid == DATALINK_ALL_LINKID) {
3821 (void) dladm_walk_datalink_id(show_aggr, handle, &state,
3822 DATALINK_CLASS_AGGR, DATALINK_ANY_MEDIATYPE, flags);
3823 } else {
3824 (void) show_aggr(handle, linkid, &state);
3825 if (state.gs_status != DLADM_STATUS_OK) {
3826 die_dlerr(state.gs_status, "failed to show aggr %s",
3827 argv[optind]);
3828 }
3829 }
3830 ofmt_close(ofmt);
3831 }
3832
3833 static dladm_status_t
print_phys_default(show_state_t * state,datalink_id_t linkid,const char * link,uint32_t flags,uint32_t media)3834 print_phys_default(show_state_t *state, datalink_id_t linkid,
3835 const char *link, uint32_t flags, uint32_t media)
3836 {
3837 dladm_phys_attr_t dpa;
3838 dladm_status_t status;
3839 link_fields_buf_t pattr;
3840
3841 status = dladm_phys_info(handle, linkid, &dpa, state->ls_flags);
3842 if (status != DLADM_STATUS_OK)
3843 goto done;
3844
3845 bzero(&pattr, sizeof (pattr));
3846 (void) snprintf(pattr.link_phys_device,
3847 sizeof (pattr.link_phys_device), "%s", dpa.dp_dev);
3848 (void) dladm_media2str(media, pattr.link_phys_media);
3849 if (state->ls_flags == DLADM_OPT_ACTIVE) {
3850 boolean_t islink;
3851
3852 if (!dpa.dp_novanity) {
3853 (void) strlcpy(pattr.link_name, link,
3854 sizeof (pattr.link_name));
3855 islink = B_TRUE;
3856 } else {
3857 /*
3858 * This is a physical link that does not have
3859 * vanity naming support.
3860 */
3861 (void) strlcpy(pattr.link_name, dpa.dp_dev,
3862 sizeof (pattr.link_name));
3863 islink = B_FALSE;
3864 }
3865
3866 (void) get_linkstate(pattr.link_name, islink,
3867 pattr.link_phys_state);
3868 (void) snprintf(pattr.link_phys_speed,
3869 sizeof (pattr.link_phys_speed), "%u",
3870 (uint_t)((get_ifspeed(pattr.link_name,
3871 islink)) / 1000000ull));
3872 (void) get_linkduplex(pattr.link_name, islink,
3873 pattr.link_phys_duplex);
3874 } else {
3875 (void) snprintf(pattr.link_name, sizeof (pattr.link_name),
3876 "%s", link);
3877 (void) snprintf(pattr.link_flags, sizeof (pattr.link_flags),
3878 "%c----", flags & DLADM_OPT_ACTIVE ? '-' : 'r');
3879 }
3880
3881 ofmt_print(state->ls_ofmt, &pattr);
3882
3883 done:
3884 return (status);
3885 }
3886
3887 typedef struct {
3888 show_state_t *ms_state;
3889 char *ms_link;
3890 dladm_macaddr_attr_t *ms_mac_attr;
3891 } print_phys_mac_state_t;
3892
3893 /*
3894 * callback for ofmt_print()
3895 */
3896 static boolean_t
print_phys_one_mac_cb(ofmt_arg_t * ofarg,char * buf,uint_t bufsize)3897 print_phys_one_mac_cb(ofmt_arg_t *ofarg, char *buf, uint_t bufsize)
3898 {
3899 print_phys_mac_state_t *mac_state = ofarg->ofmt_cbarg;
3900 dladm_macaddr_attr_t *attr = mac_state->ms_mac_attr;
3901 boolean_t is_primary = (attr->ma_slot == 0);
3902 boolean_t is_parsable = mac_state->ms_state->ls_parsable;
3903
3904 switch (ofarg->ofmt_id) {
3905 case PHYS_M_LINK:
3906 (void) snprintf(buf, bufsize, "%s",
3907 (is_primary || is_parsable) ? mac_state->ms_link : " ");
3908 break;
3909 case PHYS_M_SLOT:
3910 if (is_primary)
3911 (void) snprintf(buf, bufsize, gettext("primary"));
3912 else
3913 (void) snprintf(buf, bufsize, "%d", attr->ma_slot);
3914 break;
3915 case PHYS_M_ADDRESS:
3916 (void) dladm_aggr_macaddr2str(attr->ma_addr, buf);
3917 break;
3918 case PHYS_M_INUSE:
3919 (void) snprintf(buf, bufsize, "%s",
3920 attr->ma_flags & DLADM_MACADDR_USED ? gettext("yes") :
3921 gettext("no"));
3922 break;
3923 case PHYS_M_CLIENT:
3924 /*
3925 * CR 6678526: resolve link id to actual link name if
3926 * it is valid.
3927 */
3928 (void) snprintf(buf, bufsize, "%s", attr->ma_client_name);
3929 break;
3930 }
3931
3932 return (B_TRUE);
3933 }
3934
3935 typedef struct {
3936 show_state_t *hs_state;
3937 char *hs_link;
3938 dladm_hwgrp_attr_t *hs_grp_attr;
3939 } print_phys_hwgrp_state_t;
3940
3941 static boolean_t
print_phys_one_hwgrp_cb(ofmt_arg_t * ofarg,char * buf,uint_t bufsize)3942 print_phys_one_hwgrp_cb(ofmt_arg_t *ofarg, char *buf, uint_t bufsize)
3943 {
3944 int i;
3945 boolean_t first = B_TRUE;
3946 int start = -1;
3947 int end = -1;
3948 char ringstr[RINGSTRLEN];
3949 char ringsubstr[RINGSTRLEN];
3950
3951 print_phys_hwgrp_state_t *hg_state = ofarg->ofmt_cbarg;
3952 dladm_hwgrp_attr_t *attr = hg_state->hs_grp_attr;
3953
3954 switch (ofarg->ofmt_id) {
3955 case PHYS_H_LINK:
3956 (void) snprintf(buf, bufsize, "%s", attr->hg_link_name);
3957 break;
3958 case PHYS_H_RINGTYPE:
3959 (void) snprintf(buf, bufsize, "%s",
3960 attr->hg_grp_type == DLADM_HWGRP_TYPE_RX ? "RX" : "TX");
3961 break;
3962 case PHYS_H_RINGS:
3963 ringstr[0] = '\0';
3964 for (i = 0; i < attr->hg_n_rings; i++) {
3965 uint_t index = attr->hg_rings[i];
3966
3967 if (start == -1) {
3968 start = index;
3969 end = index;
3970 } else if (index == end + 1) {
3971 end = index;
3972 } else {
3973 if (start == end) {
3974 if (first) {
3975 (void) snprintf(
3976 ringsubstr,
3977 RINGSTRLEN, "%d",
3978 start);
3979 first = B_FALSE;
3980 } else {
3981 (void) snprintf(
3982 ringsubstr,
3983 RINGSTRLEN, ",%d",
3984 start);
3985 }
3986 } else {
3987 if (first) {
3988 (void) snprintf(
3989 ringsubstr,
3990 RINGSTRLEN,
3991 "%d-%d",
3992 start, end);
3993 first = B_FALSE;
3994 } else {
3995 (void) snprintf(
3996 ringsubstr,
3997 RINGSTRLEN,
3998 ",%d-%d",
3999 start, end);
4000 }
4001 }
4002 (void) strlcat(ringstr, ringsubstr,
4003 RINGSTRLEN);
4004 start = index;
4005 end = index;
4006 }
4007 }
4008 /* The last one */
4009 if (start != -1) {
4010 if (first) {
4011 if (start == end) {
4012 (void) snprintf(buf, bufsize, "%d",
4013 start);
4014 } else {
4015 (void) snprintf(buf, bufsize, "%d-%d",
4016 start, end);
4017 }
4018 } else {
4019 if (start == end) {
4020 (void) snprintf(ringsubstr, RINGSTRLEN,
4021 ",%d", start);
4022 } else {
4023 (void) snprintf(ringsubstr, RINGSTRLEN,
4024 ",%d-%d", start, end);
4025 }
4026 (void) strlcat(ringstr, ringsubstr, RINGSTRLEN);
4027 (void) snprintf(buf, bufsize, "%s", ringstr);
4028 }
4029 }
4030 break;
4031 case PHYS_H_CLIENTS:
4032 if (attr->hg_client_names[0] == '\0') {
4033 (void) snprintf(buf, bufsize, "--");
4034 } else {
4035 (void) snprintf(buf, bufsize, "%s ",
4036 attr->hg_client_names);
4037 }
4038 break;
4039 }
4040
4041 return (B_TRUE);
4042 }
4043
4044 /*
4045 * callback for dladm_walk_macaddr, invoked for each MAC address slot
4046 */
4047 static boolean_t
print_phys_mac_callback(void * arg,dladm_macaddr_attr_t * attr)4048 print_phys_mac_callback(void *arg, dladm_macaddr_attr_t *attr)
4049 {
4050 print_phys_mac_state_t *mac_state = arg;
4051 show_state_t *state = mac_state->ms_state;
4052
4053 mac_state->ms_mac_attr = attr;
4054 ofmt_print(state->ls_ofmt, mac_state);
4055
4056 return (B_TRUE);
4057 }
4058
4059 /*
4060 * invoked by show-phys -m for each physical data-link
4061 */
4062 static dladm_status_t
print_phys_mac(show_state_t * state,datalink_id_t linkid,char * link)4063 print_phys_mac(show_state_t *state, datalink_id_t linkid, char *link)
4064 {
4065 print_phys_mac_state_t mac_state;
4066
4067 mac_state.ms_state = state;
4068 mac_state.ms_link = link;
4069
4070 return (dladm_walk_macaddr(handle, linkid, &mac_state,
4071 print_phys_mac_callback));
4072 }
4073
4074 /*
4075 * callback for dladm_walk_hwgrp, invoked for each MAC hwgrp
4076 */
4077 static boolean_t
print_phys_hwgrp_callback(void * arg,dladm_hwgrp_attr_t * attr)4078 print_phys_hwgrp_callback(void *arg, dladm_hwgrp_attr_t *attr)
4079 {
4080 print_phys_hwgrp_state_t *hwgrp_state = arg;
4081 show_state_t *state = hwgrp_state->hs_state;
4082
4083 hwgrp_state->hs_grp_attr = attr;
4084 ofmt_print(state->ls_ofmt, hwgrp_state);
4085
4086 return (B_TRUE);
4087 }
4088
4089 /* invoked by show-phys -H for each physical data-link */
4090 static dladm_status_t
print_phys_hwgrp(show_state_t * state,datalink_id_t linkid,char * link)4091 print_phys_hwgrp(show_state_t *state, datalink_id_t linkid, char *link)
4092 {
4093 print_phys_hwgrp_state_t hwgrp_state;
4094
4095 hwgrp_state.hs_state = state;
4096 hwgrp_state.hs_link = link;
4097 return (dladm_walk_hwgrp(handle, linkid, &hwgrp_state,
4098 print_phys_hwgrp_callback));
4099 }
4100
4101 /*
4102 * Parse the "local=<laddr>,remote=<raddr>" sub-options for the -a option of
4103 * *-iptun subcommands.
4104 */
4105 static void
iptun_process_addrarg(char * addrarg,iptun_params_t * params)4106 iptun_process_addrarg(char *addrarg, iptun_params_t *params)
4107 {
4108 char *addrval;
4109
4110 while (*addrarg != '\0') {
4111 switch (getsubopt(&addrarg, iptun_addropts, &addrval)) {
4112 case IPTUN_LOCAL:
4113 if (addrval == NULL)
4114 die("tunnel source address value is missing");
4115 params->iptun_param_flags |= IPTUN_PARAM_LADDR;
4116 if (strlcpy(params->iptun_param_laddr, addrval,
4117 sizeof (params->iptun_param_laddr)) >=
4118 sizeof (params->iptun_param_laddr))
4119 die("tunnel source address is too long");
4120 break;
4121 case IPTUN_REMOTE:
4122 if (addrval == NULL)
4123 die("tunnel destination address value "
4124 "is missing");
4125 params->iptun_param_flags |= IPTUN_PARAM_RADDR;
4126 if (strlcpy(params->iptun_param_raddr, addrval,
4127 sizeof (params->iptun_param_raddr)) >=
4128 sizeof (params->iptun_param_raddr))
4129 die("tunnel destination address is too long");
4130 break;
4131 default:
4132 die("invalid address type: %s", addrval);
4133 break;
4134 }
4135 }
4136 }
4137
4138 /*
4139 * Convenience routine to process iptun-create/modify/delete subcommand
4140 * arguments.
4141 */
4142 static void
iptun_process_args(int argc,char * argv[],const char * opts,iptun_params_t * params,uint32_t * flags,char * name,const char * use)4143 iptun_process_args(int argc, char *argv[], const char *opts,
4144 iptun_params_t *params, uint32_t *flags, char *name, const char *use)
4145 {
4146 int option;
4147 char *altroot = NULL;
4148
4149 if (params != NULL)
4150 bzero(params, sizeof (*params));
4151 *flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
4152
4153 opterr = 0;
4154 while ((option = getopt_long(argc, argv, opts, iptun_lopts, NULL)) !=
4155 -1) {
4156 switch (option) {
4157 case 'a':
4158 iptun_process_addrarg(optarg, params);
4159 break;
4160 case 'R':
4161 altroot = optarg;
4162 break;
4163 case 't':
4164 *flags &= ~DLADM_OPT_PERSIST;
4165 break;
4166 case 'T':
4167 params->iptun_param_type = iptun_gettypebyname(optarg);
4168 if (params->iptun_param_type == IPTUN_TYPE_UNKNOWN)
4169 die("unknown tunnel type: %s", optarg);
4170 params->iptun_param_flags |= IPTUN_PARAM_TYPE;
4171 break;
4172 default:
4173 die_opterr(optopt, option, use);
4174 break;
4175 }
4176 }
4177
4178 /* Get the required tunnel name argument. */
4179 if (argc - optind != 1)
4180 usage();
4181
4182 if (strlcpy(name, argv[optind], MAXLINKNAMELEN) >= MAXLINKNAMELEN)
4183 die("tunnel name is too long");
4184
4185 if (altroot != NULL)
4186 altroot_cmd(altroot, argc, argv);
4187 }
4188
4189 static void
do_create_iptun(int argc,char * argv[],const char * use)4190 do_create_iptun(int argc, char *argv[], const char *use)
4191 {
4192 iptun_params_t params;
4193 dladm_status_t status;
4194 uint32_t flags;
4195 char name[MAXLINKNAMELEN];
4196
4197 iptun_process_args(argc, argv, ":a:R:tT:", ¶ms, &flags, name,
4198 use);
4199
4200 status = dladm_iptun_create(handle, name, ¶ms, flags);
4201 if (status != DLADM_STATUS_OK)
4202 die_dlerr(status, "could not create tunnel");
4203 }
4204
4205 static void
do_delete_iptun(int argc,char * argv[],const char * use)4206 do_delete_iptun(int argc, char *argv[], const char *use)
4207 {
4208 uint32_t flags;
4209 datalink_id_t linkid;
4210 dladm_status_t status;
4211 char name[MAXLINKNAMELEN];
4212
4213 iptun_process_args(argc, argv, ":R:t", NULL, &flags, name, use);
4214
4215 status = dladm_name2info(handle, name, &linkid, NULL, NULL, NULL);
4216 if (status != DLADM_STATUS_OK)
4217 die_dlerr(status, "could not delete tunnel");
4218 status = dladm_iptun_delete(handle, linkid, flags);
4219 if (status != DLADM_STATUS_OK)
4220 die_dlerr(status, "could not delete tunnel");
4221 }
4222
4223 static void
do_modify_iptun(int argc,char * argv[],const char * use)4224 do_modify_iptun(int argc, char *argv[], const char *use)
4225 {
4226 iptun_params_t params;
4227 uint32_t flags;
4228 dladm_status_t status;
4229 char name[MAXLINKNAMELEN];
4230
4231 iptun_process_args(argc, argv, ":a:R:t", ¶ms, &flags, name, use);
4232
4233 if ((status = dladm_name2info(handle, name, ¶ms.iptun_param_linkid,
4234 NULL, NULL, NULL)) != DLADM_STATUS_OK)
4235 die_dlerr(status, "could not modify tunnel");
4236 status = dladm_iptun_modify(handle, ¶ms, flags);
4237 if (status != DLADM_STATUS_OK)
4238 die_dlerr(status, "could not modify tunnel");
4239 }
4240
4241 static void
do_show_iptun(int argc,char * argv[],const char * use)4242 do_show_iptun(int argc, char *argv[], const char *use)
4243 {
4244 int option;
4245 datalink_id_t linkid;
4246 uint32_t flags = DLADM_OPT_ACTIVE;
4247 char *name = NULL;
4248 dladm_status_t status;
4249 const char *fields_str = NULL;
4250 show_state_t state;
4251 ofmt_handle_t ofmt;
4252 ofmt_status_t oferr;
4253 uint_t ofmtflags = 0;
4254
4255 bzero(&state, sizeof (state));
4256 opterr = 0;
4257 while ((option = getopt_long(argc, argv, ":pPo:",
4258 iptun_lopts, NULL)) != -1) {
4259 switch (option) {
4260 case 'o':
4261 fields_str = optarg;
4262 break;
4263 case 'p':
4264 state.ls_parsable = B_TRUE;
4265 ofmtflags = OFMT_PARSABLE;
4266 break;
4267 case 'P':
4268 flags = DLADM_OPT_PERSIST;
4269 break;
4270 default:
4271 die_opterr(optopt, option, use);
4272 break;
4273 }
4274 }
4275
4276 /*
4277 * Get the optional tunnel name argument. If there is one, it must
4278 * be the last thing remaining on the command-line.
4279 */
4280 if (argc - optind > 1)
4281 die(gettext(use));
4282 if (argc - optind == 1)
4283 name = argv[optind];
4284
4285 oferr = ofmt_open(fields_str, iptun_fields, ofmtflags,
4286 DLADM_DEFAULT_COL, &ofmt);
4287 ofmt_check(oferr, state.ls_parsable, ofmt, die, warn);
4288
4289 state.ls_ofmt = ofmt;
4290 state.ls_flags = flags;
4291
4292 if (name == NULL) {
4293 (void) dladm_walk_datalink_id(print_iptun_walker, handle,
4294 &state, DATALINK_CLASS_IPTUN, DATALINK_ANY_MEDIATYPE,
4295 flags);
4296 status = state.ls_status;
4297 } else {
4298 if ((status = dladm_name2info(handle, name, &linkid, NULL, NULL,
4299 NULL)) == DLADM_STATUS_OK)
4300 status = print_iptun(handle, linkid, &state);
4301 }
4302
4303 if (status != DLADM_STATUS_OK)
4304 die_dlerr(status, "unable to obtain tunnel status");
4305 }
4306
4307 /* ARGSUSED */
4308 static void
do_up_iptun(int argc,char * argv[],const char * use)4309 do_up_iptun(int argc, char *argv[], const char *use)
4310 {
4311 datalink_id_t linkid = DATALINK_ALL_LINKID;
4312 dladm_status_t status = DLADM_STATUS_OK;
4313
4314 /*
4315 * Get the optional tunnel name argument. If there is one, it must
4316 * be the last thing remaining on the command-line.
4317 */
4318 if (argc - optind > 1)
4319 usage();
4320 if (argc - optind == 1) {
4321 status = dladm_name2info(handle, argv[optind], &linkid, NULL,
4322 NULL, NULL);
4323 }
4324 if (status == DLADM_STATUS_OK)
4325 status = dladm_iptun_up(handle, linkid);
4326 if (status != DLADM_STATUS_OK)
4327 die_dlerr(status, "unable to configure IP tunnel links");
4328 }
4329
4330 /* ARGSUSED */
4331 static void
do_down_iptun(int argc,char * argv[],const char * use)4332 do_down_iptun(int argc, char *argv[], const char *use)
4333 {
4334 datalink_id_t linkid = DATALINK_ALL_LINKID;
4335 dladm_status_t status = DLADM_STATUS_OK;
4336
4337 /*
4338 * Get the optional tunnel name argument. If there is one, it must
4339 * be the last thing remaining on the command-line.
4340 */
4341 if (argc - optind > 1)
4342 usage();
4343 if (argc - optind == 1) {
4344 status = dladm_name2info(handle, argv[optind], &linkid, NULL,
4345 NULL, NULL);
4346 }
4347 if (status == DLADM_STATUS_OK)
4348 status = dladm_iptun_down(handle, linkid);
4349 if (status != DLADM_STATUS_OK)
4350 die_dlerr(status, "unable to bring down IP tunnel links");
4351 }
4352
4353 static iptun_type_t
iptun_gettypebyname(char * typestr)4354 iptun_gettypebyname(char *typestr)
4355 {
4356 int i;
4357
4358 for (i = 0; iptun_types[i].type_name != NULL; i++) {
4359 if (strncmp(iptun_types[i].type_name, typestr,
4360 strlen(iptun_types[i].type_name)) == 0) {
4361 return (iptun_types[i].type_value);
4362 }
4363 }
4364 return (IPTUN_TYPE_UNKNOWN);
4365 }
4366
4367 static const char *
iptun_gettypebyvalue(iptun_type_t type)4368 iptun_gettypebyvalue(iptun_type_t type)
4369 {
4370 int i;
4371
4372 for (i = 0; iptun_types[i].type_name != NULL; i++) {
4373 if (iptun_types[i].type_value == type)
4374 return (iptun_types[i].type_name);
4375 }
4376 return (NULL);
4377 }
4378
4379 static dladm_status_t
print_iptun(dladm_handle_t dh,datalink_id_t linkid,show_state_t * state)4380 print_iptun(dladm_handle_t dh, datalink_id_t linkid, show_state_t *state)
4381 {
4382 dladm_status_t status;
4383 iptun_params_t params;
4384 iptun_fields_buf_t lbuf;
4385 const char *laddr;
4386 const char *raddr;
4387
4388 params.iptun_param_linkid = linkid;
4389 status = dladm_iptun_getparams(dh, ¶ms, state->ls_flags);
4390 if (status != DLADM_STATUS_OK)
4391 return (status);
4392
4393 /* LINK */
4394 status = dladm_datalink_id2info(dh, linkid, NULL, NULL, NULL,
4395 lbuf.iptun_name, sizeof (lbuf.iptun_name));
4396 if (status != DLADM_STATUS_OK)
4397 return (status);
4398
4399 /* TYPE */
4400 (void) strlcpy(lbuf.iptun_type,
4401 iptun_gettypebyvalue(params.iptun_param_type),
4402 sizeof (lbuf.iptun_type));
4403
4404 /* FLAGS */
4405 (void) memset(lbuf.iptun_flags, '-', IPTUN_NUM_FLAGS);
4406 lbuf.iptun_flags[IPTUN_NUM_FLAGS] = '\0';
4407 if (params.iptun_param_flags & IPTUN_PARAM_IPSECPOL)
4408 lbuf.iptun_flags[IPTUN_SFLAG_INDEX] = 's';
4409 if (params.iptun_param_flags & IPTUN_PARAM_IMPLICIT)
4410 lbuf.iptun_flags[IPTUN_IFLAG_INDEX] = 'i';
4411
4412 /* LOCAL */
4413 if (params.iptun_param_flags & IPTUN_PARAM_LADDR)
4414 laddr = params.iptun_param_laddr;
4415 else
4416 laddr = (state->ls_parsable) ? "" : "--";
4417 (void) strlcpy(lbuf.iptun_laddr, laddr, sizeof (lbuf.iptun_laddr));
4418
4419 /* REMOTE */
4420 if (params.iptun_param_flags & IPTUN_PARAM_RADDR)
4421 raddr = params.iptun_param_raddr;
4422 else
4423 raddr = (state->ls_parsable) ? "" : "--";
4424 (void) strlcpy(lbuf.iptun_raddr, raddr, sizeof (lbuf.iptun_raddr));
4425
4426 ofmt_print(state->ls_ofmt, &lbuf);
4427
4428 return (DLADM_STATUS_OK);
4429 }
4430
4431 static int
print_iptun_walker(dladm_handle_t dh,datalink_id_t linkid,void * arg)4432 print_iptun_walker(dladm_handle_t dh, datalink_id_t linkid, void *arg)
4433 {
4434 ((show_state_t *)arg)->ls_status = print_iptun(dh, linkid, arg);
4435 return (DLADM_WALK_CONTINUE);
4436 }
4437
4438 static dladm_status_t
print_phys(show_state_t * state,datalink_id_t linkid)4439 print_phys(show_state_t *state, datalink_id_t linkid)
4440 {
4441 char link[MAXLINKNAMELEN];
4442 uint32_t flags;
4443 dladm_status_t status;
4444 datalink_class_t class;
4445 uint32_t media;
4446
4447 if ((status = dladm_datalink_id2info(handle, linkid, &flags, &class,
4448 &media, link, MAXLINKNAMELEN)) != DLADM_STATUS_OK) {
4449 goto done;
4450 }
4451
4452 if (class != DATALINK_CLASS_PHYS) {
4453 status = DLADM_STATUS_BADARG;
4454 goto done;
4455 }
4456
4457 if (!(state->ls_flags & flags)) {
4458 status = DLADM_STATUS_NOTFOUND;
4459 goto done;
4460 }
4461
4462 if (state->ls_mac)
4463 status = print_phys_mac(state, linkid, link);
4464 else if (state->ls_hwgrp)
4465 status = print_phys_hwgrp(state, linkid, link);
4466 else
4467 status = print_phys_default(state, linkid, link, flags, media);
4468
4469 done:
4470 return (status);
4471 }
4472
4473 /* ARGSUSED */
4474 static int
show_phys(dladm_handle_t dh,datalink_id_t linkid,void * arg)4475 show_phys(dladm_handle_t dh, datalink_id_t linkid, void *arg)
4476 {
4477 show_state_t *state = arg;
4478
4479 state->ls_status = print_phys(state, linkid);
4480 return (DLADM_WALK_CONTINUE);
4481 }
4482
4483 /*
4484 * Print the active topology information.
4485 */
4486 static dladm_status_t
print_vlan(show_state_t * state,datalink_id_t linkid,link_fields_buf_t * l)4487 print_vlan(show_state_t *state, datalink_id_t linkid, link_fields_buf_t *l)
4488 {
4489 dladm_vlan_attr_t vinfo;
4490 uint32_t flags;
4491 dladm_status_t status;
4492
4493 if ((status = dladm_datalink_id2info(handle, linkid, &flags, NULL, NULL,
4494 l->link_name, sizeof (l->link_name))) != DLADM_STATUS_OK) {
4495 goto done;
4496 }
4497
4498 if (!(state->ls_flags & flags)) {
4499 status = DLADM_STATUS_NOTFOUND;
4500 goto done;
4501 }
4502
4503 if ((status = dladm_vlan_info(handle, linkid, &vinfo,
4504 state->ls_flags)) != DLADM_STATUS_OK ||
4505 (status = dladm_datalink_id2info(handle, vinfo.dv_linkid, NULL,
4506 NULL, NULL, l->link_over, sizeof (l->link_over))) !=
4507 DLADM_STATUS_OK) {
4508 goto done;
4509 }
4510
4511 (void) snprintf(l->link_vlan_vid, sizeof (l->link_vlan_vid), "%d",
4512 vinfo.dv_vid);
4513 (void) snprintf(l->link_flags, sizeof (l->link_flags), "%c----",
4514 vinfo.dv_force ? 'f' : '-');
4515
4516 done:
4517 return (status);
4518 }
4519
4520 /* ARGSUSED */
4521 static int
show_vlan(dladm_handle_t dh,datalink_id_t linkid,void * arg)4522 show_vlan(dladm_handle_t dh, datalink_id_t linkid, void *arg)
4523 {
4524 show_state_t *state = arg;
4525 dladm_status_t status;
4526 link_fields_buf_t lbuf;
4527
4528 bzero(&lbuf, sizeof (link_fields_buf_t));
4529 status = print_vlan(state, linkid, &lbuf);
4530 if (status != DLADM_STATUS_OK)
4531 goto done;
4532
4533 ofmt_print(state->ls_ofmt, &lbuf);
4534
4535 done:
4536 state->ls_status = status;
4537 return (DLADM_WALK_CONTINUE);
4538 }
4539
4540 static void
do_show_phys(int argc,char * argv[],const char * use)4541 do_show_phys(int argc, char *argv[], const char *use)
4542 {
4543 int option;
4544 uint32_t flags = DLADM_OPT_ACTIVE;
4545 boolean_t p_arg = B_FALSE;
4546 boolean_t o_arg = B_FALSE;
4547 boolean_t m_arg = B_FALSE;
4548 boolean_t H_arg = B_FALSE;
4549 datalink_id_t linkid = DATALINK_ALL_LINKID;
4550 show_state_t state;
4551 dladm_status_t status;
4552 char *fields_str = NULL;
4553 char *all_active_fields =
4554 "link,media,state,speed,duplex,device";
4555 char *all_inactive_fields = "link,device,media,flags";
4556 char *all_mac_fields = "link,slot,address,inuse,client";
4557 char *all_hwgrp_fields = "link,ringtype,rings,clients";
4558 const ofmt_field_t *pf;
4559 ofmt_handle_t ofmt;
4560 ofmt_status_t oferr;
4561 uint_t ofmtflags = 0;
4562
4563 bzero(&state, sizeof (state));
4564 opterr = 0;
4565 while ((option = getopt_long(argc, argv, ":pPo:mH",
4566 show_lopts, NULL)) != -1) {
4567 switch (option) {
4568 case 'p':
4569 if (p_arg)
4570 die_optdup(option);
4571
4572 p_arg = B_TRUE;
4573 break;
4574 case 'P':
4575 if (flags != DLADM_OPT_ACTIVE)
4576 die_optdup(option);
4577
4578 flags = DLADM_OPT_PERSIST;
4579 break;
4580 case 'o':
4581 o_arg = B_TRUE;
4582 fields_str = optarg;
4583 break;
4584 case 'm':
4585 m_arg = B_TRUE;
4586 break;
4587 case 'H':
4588 H_arg = B_TRUE;
4589 break;
4590 default:
4591 die_opterr(optopt, option, use);
4592 break;
4593 }
4594 }
4595
4596 if (p_arg && !o_arg)
4597 die("-p requires -o");
4598
4599 if (m_arg && H_arg)
4600 die("-m cannot combine with -H");
4601
4602 if (p_arg && strcasecmp(fields_str, "all") == 0)
4603 die("\"-o all\" is invalid with -p");
4604
4605 /* get link name (optional last argument) */
4606 if (optind == (argc-1)) {
4607 if ((status = dladm_name2info(handle, argv[optind], &linkid,
4608 NULL, NULL, NULL)) != DLADM_STATUS_OK) {
4609 die_dlerr(status, "link %s is not valid", argv[optind]);
4610 }
4611 } else if (optind != argc) {
4612 usage();
4613 }
4614
4615 state.ls_parsable = p_arg;
4616 state.ls_flags = flags;
4617 state.ls_donefirst = B_FALSE;
4618 state.ls_mac = m_arg;
4619 state.ls_hwgrp = H_arg;
4620
4621 if (m_arg && !(flags & DLADM_OPT_ACTIVE)) {
4622 /*
4623 * We can only display the factory MAC addresses of
4624 * active data-links.
4625 */
4626 die("-m not compatible with -P");
4627 }
4628
4629 if (!o_arg || (o_arg && strcasecmp(fields_str, "all") == 0)) {
4630 if (state.ls_mac)
4631 fields_str = all_mac_fields;
4632 else if (state.ls_hwgrp)
4633 fields_str = all_hwgrp_fields;
4634 else if (state.ls_flags & DLADM_OPT_ACTIVE) {
4635 fields_str = all_active_fields;
4636 } else {
4637 fields_str = all_inactive_fields;
4638 }
4639 }
4640
4641 if (state.ls_mac) {
4642 pf = phys_m_fields;
4643 } else if (state.ls_hwgrp) {
4644 pf = phys_h_fields;
4645 } else {
4646 pf = phys_fields;
4647 }
4648
4649 if (state.ls_parsable)
4650 ofmtflags |= OFMT_PARSABLE;
4651 oferr = ofmt_open(fields_str, pf, ofmtflags, 0, &ofmt);
4652 ofmt_check(oferr, state.ls_parsable, ofmt, die, warn);
4653 state.ls_ofmt = ofmt;
4654
4655 if (linkid == DATALINK_ALL_LINKID) {
4656 (void) dladm_walk_datalink_id(show_phys, handle, &state,
4657 DATALINK_CLASS_PHYS, DATALINK_ANY_MEDIATYPE, flags);
4658 } else {
4659 (void) show_phys(handle, linkid, &state);
4660 if (state.ls_status != DLADM_STATUS_OK) {
4661 die_dlerr(state.ls_status,
4662 "failed to show physical link %s", argv[optind]);
4663 }
4664 }
4665 ofmt_close(ofmt);
4666 }
4667
4668 static void
do_show_vlan(int argc,char * argv[],const char * use)4669 do_show_vlan(int argc, char *argv[], const char *use)
4670 {
4671 int option;
4672 uint32_t flags = DLADM_OPT_ACTIVE;
4673 boolean_t p_arg = B_FALSE;
4674 datalink_id_t linkid = DATALINK_ALL_LINKID;
4675 show_state_t state;
4676 dladm_status_t status;
4677 boolean_t o_arg = B_FALSE;
4678 char *fields_str = NULL;
4679 ofmt_handle_t ofmt;
4680 ofmt_status_t oferr;
4681 uint_t ofmtflags = 0;
4682
4683 bzero(&state, sizeof (state));
4684
4685 opterr = 0;
4686 while ((option = getopt_long(argc, argv, ":pPo:",
4687 show_lopts, NULL)) != -1) {
4688 switch (option) {
4689 case 'p':
4690 if (p_arg)
4691 die_optdup(option);
4692
4693 p_arg = B_TRUE;
4694 break;
4695 case 'P':
4696 if (flags != DLADM_OPT_ACTIVE)
4697 die_optdup(option);
4698
4699 flags = DLADM_OPT_PERSIST;
4700 break;
4701 case 'o':
4702 o_arg = B_TRUE;
4703 fields_str = optarg;
4704 break;
4705 default:
4706 die_opterr(optopt, option, use);
4707 break;
4708 }
4709 }
4710
4711 /* get link name (optional last argument) */
4712 if (optind == (argc-1)) {
4713 datalink_class_t class;
4714 char classbuf[DLADM_STRSIZE];
4715 if ((status = dladm_name2info(handle, argv[optind], &linkid,
4716 NULL, &class, NULL)) != DLADM_STATUS_OK) {
4717 die_dlerr(status, "link %s is not valid", argv[optind]);
4718 }
4719
4720 if (class != DATALINK_CLASS_VLAN) {
4721 (void) dladm_class2str(class, classbuf);
4722 die("datalink %s is not a vlan: found class %s",
4723 argv[optind], classbuf);
4724 }
4725 } else if (optind != argc) {
4726 usage();
4727 }
4728
4729 state.ls_parsable = p_arg;
4730 state.ls_flags = flags;
4731 state.ls_donefirst = B_FALSE;
4732
4733 if (!o_arg || (o_arg && strcasecmp(fields_str, "all") == 0))
4734 fields_str = NULL;
4735
4736 if (state.ls_parsable)
4737 ofmtflags |= OFMT_PARSABLE;
4738 oferr = ofmt_open(fields_str, vlan_fields, ofmtflags, 0, &ofmt);
4739 ofmt_check(oferr, state.ls_parsable, ofmt, die, warn);
4740 state.ls_ofmt = ofmt;
4741
4742 if (linkid == DATALINK_ALL_LINKID) {
4743 (void) dladm_walk_datalink_id(show_vlan, handle, &state,
4744 DATALINK_CLASS_VLAN, DATALINK_ANY_MEDIATYPE, flags);
4745 } else {
4746 (void) show_vlan(handle, linkid, &state);
4747 if (state.ls_status != DLADM_STATUS_OK) {
4748 die_dlerr(state.ls_status, "failed to show vlan %s",
4749 argv[optind]);
4750 }
4751 }
4752 ofmt_close(ofmt);
4753 }
4754
4755 static void
do_create_vnic(int argc,char * argv[],const char * use)4756 do_create_vnic(int argc, char *argv[], const char *use)
4757 {
4758 datalink_id_t linkid, dev_linkid;
4759 char devname[MAXLINKNAMELEN];
4760 char name[MAXLINKNAMELEN];
4761 boolean_t l_arg = B_FALSE;
4762 uint32_t flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
4763 char *altroot = NULL;
4764 int option;
4765 char *endp = NULL;
4766 dladm_status_t status;
4767 vnic_mac_addr_type_t mac_addr_type = VNIC_MAC_ADDR_TYPE_UNKNOWN;
4768 uchar_t *mac_addr = NULL;
4769 int mac_slot = -1;
4770 uint_t maclen = 0, mac_prefix_len = 0;
4771 char propstr[DLADM_STRSIZE];
4772 dladm_arg_list_t *proplist = NULL;
4773 int vid = 0;
4774 int af = AF_UNSPEC;
4775 vrid_t vrid = VRRP_VRID_NONE;
4776
4777 opterr = 0;
4778 bzero(propstr, DLADM_STRSIZE);
4779
4780 while ((option = getopt_long(argc, argv, ":tfR:l:m:n:p:r:v:V:A:H",
4781 vnic_lopts, NULL)) != -1) {
4782 switch (option) {
4783 case 't':
4784 flags &= ~DLADM_OPT_PERSIST;
4785 break;
4786 case 'R':
4787 altroot = optarg;
4788 break;
4789 case 'l':
4790 if (strlcpy(devname, optarg, MAXLINKNAMELEN) >=
4791 MAXLINKNAMELEN)
4792 die("link name too long");
4793 l_arg = B_TRUE;
4794 break;
4795 case 'm':
4796 if (mac_addr_type != VNIC_MAC_ADDR_TYPE_UNKNOWN)
4797 die("cannot specify -m option twice");
4798
4799 if (strcmp(optarg, "fixed") == 0) {
4800 /*
4801 * A fixed MAC address must be specified
4802 * by its value, not by the keyword 'fixed'.
4803 */
4804 die("'fixed' is not a valid MAC address");
4805 }
4806 if (dladm_vnic_str2macaddrtype(optarg,
4807 &mac_addr_type) != DLADM_STATUS_OK) {
4808 mac_addr_type = VNIC_MAC_ADDR_TYPE_FIXED;
4809 /* MAC address specified by value */
4810 mac_addr = _link_aton(optarg, (int *)&maclen);
4811 if (mac_addr == NULL) {
4812 if (maclen == (uint_t)-1)
4813 die("invalid MAC address");
4814 else
4815 die("out of memory");
4816 }
4817 }
4818 break;
4819 case 'n':
4820 errno = 0;
4821 mac_slot = (int)strtol(optarg, &endp, 10);
4822 if (errno != 0 || *endp != '\0')
4823 die("invalid slot number");
4824 break;
4825 case 'p':
4826 (void) strlcat(propstr, optarg, DLADM_STRSIZE);
4827 if (strlcat(propstr, ",", DLADM_STRSIZE) >=
4828 DLADM_STRSIZE)
4829 die("property list too long '%s'", propstr);
4830 break;
4831 case 'r':
4832 mac_addr = _link_aton(optarg, (int *)&mac_prefix_len);
4833 if (mac_addr == NULL) {
4834 if (mac_prefix_len == (uint_t)-1)
4835 die("invalid MAC address");
4836 else
4837 die("out of memory");
4838 }
4839 break;
4840 case 'V':
4841 if (!str2int(optarg, (int *)&vrid) ||
4842 vrid < VRRP_VRID_MIN || vrid > VRRP_VRID_MAX) {
4843 die("invalid VRRP identifier '%s'", optarg);
4844 }
4845
4846 break;
4847 case 'A':
4848 if (strcmp(optarg, "inet") == 0)
4849 af = AF_INET;
4850 else if (strcmp(optarg, "inet6") == 0)
4851 af = AF_INET6;
4852 else
4853 die("invalid address family '%s'", optarg);
4854 break;
4855 case 'v':
4856 if (vid != 0)
4857 die_optdup(option);
4858
4859 if (!str2int(optarg, &vid) || vid < 1 || vid > 4094)
4860 die("invalid VLAN identifier '%s'", optarg);
4861
4862 break;
4863 case 'f':
4864 flags |= DLADM_OPT_FORCE;
4865 break;
4866 default:
4867 die_opterr(optopt, option, use);
4868 }
4869 }
4870
4871 if (mac_addr_type == VNIC_MAC_ADDR_TYPE_UNKNOWN)
4872 mac_addr_type = VNIC_MAC_ADDR_TYPE_AUTO;
4873
4874 /*
4875 * 'f' - force, flag can be specified only with 'v' - vlan.
4876 */
4877 if ((flags & DLADM_OPT_FORCE) != 0 && vid == 0)
4878 die("-f option can only be used with -v");
4879
4880 if (mac_prefix_len != 0 && mac_addr_type != VNIC_MAC_ADDR_TYPE_RANDOM &&
4881 mac_addr_type != VNIC_MAC_ADDR_TYPE_FIXED)
4882 usage();
4883
4884 if (mac_addr_type == VNIC_MAC_ADDR_TYPE_VRID) {
4885 if (vrid == VRRP_VRID_NONE || af == AF_UNSPEC ||
4886 mac_addr != NULL || maclen != 0 || mac_slot != -1 ||
4887 mac_prefix_len != 0) {
4888 usage();
4889 }
4890 } else if ((af != AF_UNSPEC || vrid != VRRP_VRID_NONE)) {
4891 usage();
4892 }
4893
4894 /* check required options */
4895 if (!l_arg)
4896 usage();
4897
4898 if (mac_slot != -1 && mac_addr_type != VNIC_MAC_ADDR_TYPE_FACTORY)
4899 usage();
4900
4901 /* the VNIC id is the required operand */
4902 if (optind != (argc - 1))
4903 usage();
4904
4905 if (strlcpy(name, argv[optind], MAXLINKNAMELEN) >= MAXLINKNAMELEN)
4906 die("link name too long '%s'", argv[optind]);
4907
4908 if (!dladm_valid_linkname(name))
4909 die("invalid link name '%s'", argv[optind]);
4910
4911 if (altroot != NULL)
4912 altroot_cmd(altroot, argc, argv);
4913
4914 if (dladm_name2info(handle, devname, &dev_linkid, NULL, NULL, NULL) !=
4915 DLADM_STATUS_OK)
4916 die("invalid link name '%s'", devname);
4917
4918 if (dladm_parse_link_props(propstr, &proplist, B_FALSE)
4919 != DLADM_STATUS_OK)
4920 die("invalid vnic property");
4921
4922 status = dladm_vnic_create(handle, name, dev_linkid, mac_addr_type,
4923 mac_addr, maclen, &mac_slot, mac_prefix_len, vid, vrid, af,
4924 &linkid, proplist, &errlist, flags);
4925 switch (status) {
4926 case DLADM_STATUS_OK:
4927 break;
4928
4929 case DLADM_STATUS_LINKBUSY:
4930 die("VLAN over '%s' may not use default_tag ID "
4931 "(see dladm(8))", devname);
4932 break;
4933
4934 default:
4935 die_dlerrlist(status, &errlist, "vnic creation over %s failed",
4936 devname);
4937 }
4938
4939 dladm_free_props(proplist);
4940 free(mac_addr);
4941 }
4942
4943 static void
do_etherstub_check(const char * name,datalink_id_t linkid,boolean_t etherstub,uint32_t flags)4944 do_etherstub_check(const char *name, datalink_id_t linkid, boolean_t etherstub,
4945 uint32_t flags)
4946 {
4947 boolean_t is_etherstub;
4948 dladm_vnic_attr_t attr;
4949
4950 if (dladm_vnic_info(handle, linkid, &attr, flags) != DLADM_STATUS_OK) {
4951 /*
4952 * Let the delete continue anyway.
4953 */
4954 return;
4955 }
4956 is_etherstub = (attr.va_link_id == DATALINK_INVALID_LINKID);
4957 if (is_etherstub != etherstub) {
4958 die("'%s' is not %s", name,
4959 (is_etherstub ? "a vnic" : "an etherstub"));
4960 }
4961 }
4962
4963 static void
do_delete_vnic_common(int argc,char * argv[],const char * use,boolean_t etherstub)4964 do_delete_vnic_common(int argc, char *argv[], const char *use,
4965 boolean_t etherstub)
4966 {
4967 int option;
4968 uint32_t flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
4969 datalink_id_t linkid;
4970 char *altroot = NULL;
4971 dladm_status_t status;
4972
4973 opterr = 0;
4974 while ((option = getopt_long(argc, argv, ":R:t", lopts,
4975 NULL)) != -1) {
4976 switch (option) {
4977 case 't':
4978 flags &= ~DLADM_OPT_PERSIST;
4979 break;
4980 case 'R':
4981 altroot = optarg;
4982 break;
4983 default:
4984 die_opterr(optopt, option, use);
4985 }
4986 }
4987
4988 /* get vnic name (required last argument) */
4989 if (optind != (argc - 1))
4990 usage();
4991
4992 if (altroot != NULL)
4993 altroot_cmd(altroot, argc, argv);
4994
4995 status = dladm_name2info(handle, argv[optind], &linkid, NULL, NULL,
4996 NULL);
4997 if (status != DLADM_STATUS_OK)
4998 die("invalid link name '%s'", argv[optind]);
4999
5000 if ((flags & DLADM_OPT_ACTIVE) != 0) {
5001 do_etherstub_check(argv[optind], linkid, etherstub,
5002 DLADM_OPT_ACTIVE);
5003 }
5004 if ((flags & DLADM_OPT_PERSIST) != 0) {
5005 do_etherstub_check(argv[optind], linkid, etherstub,
5006 DLADM_OPT_PERSIST);
5007 }
5008
5009 status = dladm_vnic_delete(handle, linkid, flags);
5010 if (status != DLADM_STATUS_OK)
5011 die_dlerr(status, "vnic deletion failed");
5012 }
5013
5014 static void
do_delete_vnic(int argc,char * argv[],const char * use)5015 do_delete_vnic(int argc, char *argv[], const char *use)
5016 {
5017 do_delete_vnic_common(argc, argv, use, B_FALSE);
5018 }
5019
5020 /* ARGSUSED */
5021 static void
do_up_vnic_common(int argc,char * argv[],const char * use,boolean_t vlan)5022 do_up_vnic_common(int argc, char *argv[], const char *use, boolean_t vlan)
5023 {
5024 datalink_id_t linkid = DATALINK_ALL_LINKID;
5025 dladm_status_t status;
5026 char *type;
5027
5028 type = vlan ? "vlan" : "vnic";
5029
5030 /*
5031 * get the id or the name of the vnic/vlan (optional last argument)
5032 */
5033 if (argc == 2) {
5034 status = dladm_name2info(handle, argv[1], &linkid, NULL, NULL,
5035 NULL);
5036 if (status != DLADM_STATUS_OK)
5037 goto done;
5038
5039 } else if (argc > 2) {
5040 usage();
5041 }
5042
5043 if (vlan)
5044 status = dladm_vlan_up(handle, linkid);
5045 else
5046 status = dladm_vnic_up(handle, linkid, 0);
5047
5048 done:
5049 if (status != DLADM_STATUS_OK) {
5050 if (argc == 2) {
5051 die_dlerr(status,
5052 "could not bring up %s '%s'", type, argv[1]);
5053 } else {
5054 die_dlerr(status, "could not bring %ss up", type);
5055 }
5056 }
5057 }
5058
5059 static void
do_up_vnic(int argc,char * argv[],const char * use)5060 do_up_vnic(int argc, char *argv[], const char *use)
5061 {
5062 do_up_vnic_common(argc, argv, use, B_FALSE);
5063 }
5064
5065 static void
dump_vnics_head(const char * dev)5066 dump_vnics_head(const char *dev)
5067 {
5068 if (strlen(dev))
5069 (void) printf("%s", dev);
5070
5071 (void) printf("\tipackets rbytes opackets obytes ");
5072
5073 if (strlen(dev))
5074 (void) printf("%%ipkts %%opkts\n");
5075 else
5076 (void) printf("\n");
5077 }
5078
5079 static void
dump_vnic_stat(const char * name,datalink_id_t vnic_id,show_vnic_state_t * state,pktsum_t * vnic_stats,pktsum_t * tot_stats)5080 dump_vnic_stat(const char *name, datalink_id_t vnic_id,
5081 show_vnic_state_t *state, pktsum_t *vnic_stats, pktsum_t *tot_stats)
5082 {
5083 pktsum_t diff_stats;
5084 pktsum_t *old_stats = &state->vs_prevstats[vnic_id];
5085
5086 dladm_stats_diff(&diff_stats, vnic_stats, old_stats);
5087
5088 (void) printf("%s", name);
5089
5090 (void) printf("\t%-10llu", diff_stats.ipackets);
5091 (void) printf("%-12llu", diff_stats.rbytes);
5092 (void) printf("%-10llu", diff_stats.opackets);
5093 (void) printf("%-12llu", diff_stats.obytes);
5094
5095 if (tot_stats) {
5096 if (tot_stats->ipackets == 0) {
5097 (void) printf("\t-");
5098 } else {
5099 (void) printf("\t%-6.1f", (double)diff_stats.ipackets/
5100 (double)tot_stats->ipackets * 100);
5101 }
5102 if (tot_stats->opackets == 0) {
5103 (void) printf("\t-");
5104 } else {
5105 (void) printf("\t%-6.1f", (double)diff_stats.opackets/
5106 (double)tot_stats->opackets * 100);
5107 }
5108 }
5109 (void) printf("\n");
5110
5111 *old_stats = *vnic_stats;
5112 }
5113
5114 /*
5115 * Called from the walker dladm_vnic_walk_sys() for each vnic to display
5116 * vnic information or statistics.
5117 */
5118 static dladm_status_t
print_vnic(show_vnic_state_t * state,datalink_id_t linkid)5119 print_vnic(show_vnic_state_t *state, datalink_id_t linkid)
5120 {
5121 dladm_vnic_attr_t attr, *vnic = &attr;
5122 dladm_status_t status;
5123 boolean_t is_etherstub;
5124 char devname[MAXLINKNAMELEN];
5125 char vnic_name[MAXLINKNAMELEN];
5126 char mstr[MAXMACADDRLEN * 3];
5127 vnic_fields_buf_t vbuf;
5128
5129 if ((status = dladm_vnic_info(handle, linkid, vnic, state->vs_flags)) !=
5130 DLADM_STATUS_OK)
5131 return (status);
5132
5133 is_etherstub = (vnic->va_link_id == DATALINK_INVALID_LINKID);
5134 if (state->vs_etherstub != is_etherstub) {
5135 /*
5136 * Want all etherstub but it's not one, or want
5137 * non-etherstub and it's one.
5138 */
5139 return (DLADM_STATUS_OK);
5140 }
5141
5142 if (state->vs_link_id != DATALINK_ALL_LINKID) {
5143 if (state->vs_link_id != vnic->va_link_id)
5144 return (DLADM_STATUS_OK);
5145 }
5146
5147 if (dladm_datalink_id2info(handle, linkid, NULL, NULL,
5148 NULL, vnic_name, sizeof (vnic_name)) != DLADM_STATUS_OK)
5149 return (DLADM_STATUS_BADARG);
5150
5151 bzero(devname, sizeof (devname));
5152 if (!is_etherstub &&
5153 dladm_datalink_id2info(handle, vnic->va_link_id, NULL, NULL,
5154 NULL, devname, sizeof (devname)) != DLADM_STATUS_OK)
5155 (void) sprintf(devname, "?");
5156
5157 state->vs_found = B_TRUE;
5158 if (state->vs_stats) {
5159 /* print vnic statistics */
5160 pktsum_t vnic_stats;
5161
5162 if (state->vs_firstonly) {
5163 if (state->vs_donefirst)
5164 return (0);
5165 state->vs_donefirst = B_TRUE;
5166 }
5167
5168 if (!state->vs_printstats) {
5169 /*
5170 * get vnic statistics and add to the sum for the
5171 * named device.
5172 */
5173 get_link_stats(vnic_name, &vnic_stats);
5174 dladm_stats_total(&state->vs_totalstats, &vnic_stats,
5175 &state->vs_prevstats[vnic->va_vnic_id]);
5176 } else {
5177 /* get and print vnic statistics */
5178 get_link_stats(vnic_name, &vnic_stats);
5179 dump_vnic_stat(vnic_name, linkid, state, &vnic_stats,
5180 &state->vs_totalstats);
5181 }
5182 return (DLADM_STATUS_OK);
5183 } else {
5184 (void) snprintf(vbuf.vnic_link, sizeof (vbuf.vnic_link),
5185 "%s", vnic_name);
5186
5187 if (!is_etherstub) {
5188
5189 (void) snprintf(vbuf.vnic_over, sizeof (vbuf.vnic_over),
5190 "%s", devname);
5191 (void) snprintf(vbuf.vnic_speed,
5192 sizeof (vbuf.vnic_speed), "%u",
5193 (uint_t)((get_ifspeed(vnic_name, B_TRUE))
5194 / 1000000ull));
5195
5196 switch (vnic->va_mac_addr_type) {
5197 case VNIC_MAC_ADDR_TYPE_FIXED:
5198 case VNIC_MAC_ADDR_TYPE_PRIMARY:
5199 (void) snprintf(vbuf.vnic_macaddrtype,
5200 sizeof (vbuf.vnic_macaddrtype),
5201 gettext("fixed"));
5202 break;
5203 case VNIC_MAC_ADDR_TYPE_RANDOM:
5204 (void) snprintf(vbuf.vnic_macaddrtype,
5205 sizeof (vbuf.vnic_macaddrtype),
5206 gettext("random"));
5207 break;
5208 case VNIC_MAC_ADDR_TYPE_FACTORY:
5209 (void) snprintf(vbuf.vnic_macaddrtype,
5210 sizeof (vbuf.vnic_macaddrtype),
5211 gettext("factory, slot %d"),
5212 vnic->va_mac_slot);
5213 break;
5214 case VNIC_MAC_ADDR_TYPE_VRID:
5215 (void) snprintf(vbuf.vnic_macaddrtype,
5216 sizeof (vbuf.vnic_macaddrtype),
5217 gettext("vrrp, %d/%s"),
5218 vnic->va_vrid, vnic->va_af == AF_INET ?
5219 "inet" : "inet6");
5220 break;
5221 }
5222
5223 if (strlen(vbuf.vnic_macaddrtype) > 0) {
5224 (void) snprintf(vbuf.vnic_macaddr,
5225 sizeof (vbuf.vnic_macaddr), "%s",
5226 dladm_aggr_macaddr2str(vnic->va_mac_addr,
5227 mstr));
5228 }
5229
5230 (void) snprintf(vbuf.vnic_vid, sizeof (vbuf.vnic_vid),
5231 "%d", vnic->va_vid);
5232 }
5233
5234 ofmt_print(state->vs_ofmt, &vbuf);
5235
5236 return (DLADM_STATUS_OK);
5237 }
5238 }
5239
5240 /* ARGSUSED */
5241 static int
show_vnic(dladm_handle_t dh,datalink_id_t linkid,void * arg)5242 show_vnic(dladm_handle_t dh, datalink_id_t linkid, void *arg)
5243 {
5244 show_vnic_state_t *state = arg;
5245
5246 state->vs_status = print_vnic(state, linkid);
5247 return (DLADM_WALK_CONTINUE);
5248 }
5249
5250 static void
do_show_vnic_common(int argc,char * argv[],const char * use,boolean_t etherstub)5251 do_show_vnic_common(int argc, char *argv[], const char *use,
5252 boolean_t etherstub)
5253 {
5254 int option;
5255 boolean_t s_arg = B_FALSE;
5256 boolean_t i_arg = B_FALSE;
5257 boolean_t l_arg = B_FALSE;
5258 uint32_t interval = 0, flags = DLADM_OPT_ACTIVE;
5259 datalink_id_t linkid = DATALINK_ALL_LINKID;
5260 datalink_id_t dev_linkid = DATALINK_ALL_LINKID;
5261 show_vnic_state_t state;
5262 dladm_status_t status;
5263 boolean_t o_arg = B_FALSE;
5264 char *fields_str = NULL;
5265 const ofmt_field_t *pf;
5266 char *all_e_fields = "link";
5267 ofmt_handle_t ofmt;
5268 ofmt_status_t oferr;
5269 uint_t ofmtflags = 0;
5270
5271 bzero(&state, sizeof (state));
5272 opterr = 0;
5273 while ((option = getopt_long(argc, argv, ":pPl:si:o:", lopts,
5274 NULL)) != -1) {
5275 switch (option) {
5276 case 'p':
5277 state.vs_parsable = B_TRUE;
5278 break;
5279 case 'P':
5280 flags = DLADM_OPT_PERSIST;
5281 break;
5282 case 'l':
5283 if (etherstub)
5284 die("option not supported for this command");
5285
5286 if (strlcpy(state.vs_link, optarg, MAXLINKNAMELEN) >=
5287 MAXLINKNAMELEN)
5288 die("link name too long");
5289
5290 l_arg = B_TRUE;
5291 break;
5292 case 's':
5293 if (s_arg) {
5294 die("the option -s cannot be specified "
5295 "more than once");
5296 }
5297 s_arg = B_TRUE;
5298 break;
5299 case 'i':
5300 if (i_arg) {
5301 die("the option -i cannot be specified "
5302 "more than once");
5303 }
5304 i_arg = B_TRUE;
5305 if (!dladm_str2interval(optarg, &interval))
5306 die("invalid interval value '%s'", optarg);
5307 break;
5308 case 'o':
5309 o_arg = B_TRUE;
5310 fields_str = optarg;
5311 break;
5312 default:
5313 die_opterr(optopt, option, use);
5314 }
5315 }
5316
5317 if (i_arg && !s_arg)
5318 die("the option -i can be used only with -s");
5319
5320 /* get vnic ID (optional last argument) */
5321 if (optind == (argc - 1)) {
5322 datalink_class_t class;
5323 char classbuf[DLADM_STRSIZE];
5324
5325 status = dladm_name2info(handle, argv[optind], &linkid, NULL,
5326 &class, NULL);
5327 if (status != DLADM_STATUS_OK) {
5328 die_dlerr(status, "invalid %s name '%s'",
5329 etherstub ? "etherstub" : "vnic",
5330 argv[optind]);
5331 }
5332
5333 if (etherstub && class != DATALINK_CLASS_ETHERSTUB) {
5334 (void) dladm_class2str(class, classbuf);
5335 die("datalink %s is not an etherstub: found class %s",
5336 argv[optind], classbuf);
5337 } else if (!etherstub && class != DATALINK_CLASS_VNIC) {
5338 (void) dladm_class2str(class, classbuf);
5339 die("datalink %s is not a vnic: found class %s",
5340 argv[optind], classbuf);
5341 }
5342
5343 (void) strlcpy(state.vs_vnic, argv[optind], MAXLINKNAMELEN);
5344 } else if (optind != argc) {
5345 usage();
5346 }
5347
5348 if (l_arg) {
5349 status = dladm_name2info(handle, state.vs_link, &dev_linkid,
5350 NULL, NULL, NULL);
5351 if (status != DLADM_STATUS_OK) {
5352 die_dlerr(status, "invalid link name '%s'",
5353 state.vs_link);
5354 }
5355 }
5356
5357 state.vs_vnic_id = linkid;
5358 state.vs_link_id = dev_linkid;
5359 state.vs_etherstub = etherstub;
5360 state.vs_found = B_FALSE;
5361 state.vs_flags = flags;
5362
5363 if (!o_arg || (o_arg && strcasecmp(fields_str, "all") == 0)) {
5364 if (etherstub)
5365 fields_str = all_e_fields;
5366 }
5367 pf = vnic_fields;
5368
5369 if (state.vs_parsable)
5370 ofmtflags |= OFMT_PARSABLE;
5371 oferr = ofmt_open(fields_str, pf, ofmtflags, 0, &ofmt);
5372 ofmt_check(oferr, state.vs_parsable, ofmt, die, warn);
5373 state.vs_ofmt = ofmt;
5374
5375 if (s_arg) {
5376 /* Display vnic statistics */
5377 vnic_stats(&state, interval);
5378 ofmt_close(ofmt);
5379 return;
5380 }
5381
5382 /* Display vnic information */
5383 state.vs_donefirst = B_FALSE;
5384
5385 if (linkid == DATALINK_ALL_LINKID) {
5386 (void) dladm_walk_datalink_id(show_vnic, handle, &state,
5387 DATALINK_CLASS_VNIC | DATALINK_CLASS_ETHERSTUB,
5388 DATALINK_ANY_MEDIATYPE, flags);
5389 } else {
5390 (void) show_vnic(handle, linkid, &state);
5391 if (state.vs_status != DLADM_STATUS_OK) {
5392 ofmt_close(ofmt);
5393 die_dlerr(state.vs_status, "failed to show vnic '%s'",
5394 state.vs_vnic);
5395 }
5396 }
5397 ofmt_close(ofmt);
5398 }
5399
5400 static void
do_show_vnic(int argc,char * argv[],const char * use)5401 do_show_vnic(int argc, char *argv[], const char *use)
5402 {
5403 do_show_vnic_common(argc, argv, use, B_FALSE);
5404 }
5405
5406 static void
do_create_etherstub(int argc,char * argv[],const char * use)5407 do_create_etherstub(int argc, char *argv[], const char *use)
5408 {
5409 uint32_t flags;
5410 char *altroot = NULL;
5411 int option;
5412 dladm_status_t status;
5413 char name[MAXLINKNAMELEN];
5414 uchar_t mac_addr[ETHERADDRL];
5415
5416 name[0] = '\0';
5417 bzero(mac_addr, sizeof (mac_addr));
5418 flags = DLADM_OPT_ANCHOR | DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
5419
5420 opterr = 0;
5421 while ((option = getopt_long(argc, argv, "tR:",
5422 etherstub_lopts, NULL)) != -1) {
5423 switch (option) {
5424 case 't':
5425 flags &= ~DLADM_OPT_PERSIST;
5426 break;
5427 case 'R':
5428 altroot = optarg;
5429 break;
5430 default:
5431 die_opterr(optopt, option, use);
5432 }
5433 }
5434
5435 /* the etherstub id is the required operand */
5436 if (optind != (argc - 1))
5437 usage();
5438
5439 if (strlcpy(name, argv[optind], MAXLINKNAMELEN) >= MAXLINKNAMELEN)
5440 die("link name too long '%s'", argv[optind]);
5441
5442 if (!dladm_valid_linkname(name))
5443 die("invalid link name '%s'", argv[optind]);
5444
5445 if (altroot != NULL)
5446 altroot_cmd(altroot, argc, argv);
5447
5448 status = dladm_vnic_create(handle, name, DATALINK_INVALID_LINKID,
5449 VNIC_MAC_ADDR_TYPE_AUTO, mac_addr, ETHERADDRL, NULL, 0, 0,
5450 VRRP_VRID_NONE, AF_UNSPEC, NULL, NULL, &errlist, flags);
5451 if (status != DLADM_STATUS_OK)
5452 die_dlerr(status, "etherstub creation failed");
5453 }
5454
5455 static void
do_delete_etherstub(int argc,char * argv[],const char * use)5456 do_delete_etherstub(int argc, char *argv[], const char *use)
5457 {
5458 do_delete_vnic_common(argc, argv, use, B_TRUE);
5459 }
5460
5461 /* ARGSUSED */
5462 static void
do_show_etherstub(int argc,char * argv[],const char * use)5463 do_show_etherstub(int argc, char *argv[], const char *use)
5464 {
5465 do_show_vnic_common(argc, argv, use, B_TRUE);
5466 }
5467
5468 /* ARGSUSED */
5469 static void
do_up_simnet(int argc,char * argv[],const char * use)5470 do_up_simnet(int argc, char *argv[], const char *use)
5471 {
5472 (void) dladm_simnet_up(handle, DATALINK_ALL_LINKID, 0);
5473 }
5474
5475 static void
do_create_simnet(int argc,char * argv[],const char * use)5476 do_create_simnet(int argc, char *argv[], const char *use)
5477 {
5478 uint32_t flags;
5479 char *altroot = NULL;
5480 char *media = NULL;
5481 char *maddr = NULL;
5482 uint32_t mtype = DL_ETHER;
5483 int option;
5484 dladm_status_t status;
5485 char name[MAXLINKNAMELEN];
5486
5487 name[0] = '\0';
5488 flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
5489
5490 opterr = 0;
5491 while ((option = getopt_long(argc, argv, ":tR:m:u:",
5492 simnet_lopts, NULL)) != -1) {
5493 switch (option) {
5494 case 't':
5495 flags &= ~DLADM_OPT_PERSIST;
5496 break;
5497 case 'R':
5498 altroot = optarg;
5499 break;
5500 case 'm':
5501 media = optarg;
5502 break;
5503 case 'u':
5504 maddr = optarg;
5505 break;
5506 default:
5507 die_opterr(optopt, option, use);
5508 }
5509 }
5510 /* the simnet id is the required operand */
5511 if (optind != (argc - 1))
5512 usage();
5513
5514 if (strlcpy(name, argv[optind], MAXLINKNAMELEN) >= MAXLINKNAMELEN)
5515 die_dlerr(DLADM_STATUS_LINKINVAL,
5516 "link name too long '%s'", argv[optind]);
5517
5518 if (!dladm_valid_linkname(name))
5519 die_dlerr(DLADM_STATUS_LINKINVAL,
5520 "invalid link name '%s'", name);
5521
5522 if (media != NULL) {
5523 mtype = dladm_str2media(media);
5524 if (mtype != DL_ETHER && mtype != DL_WIFI)
5525 die_dlerr(DLADM_STATUS_NOTSUP,
5526 "media type '%s' is not supported", media);
5527 }
5528
5529 if (altroot != NULL)
5530 altroot_cmd(altroot, argc, argv);
5531
5532 status = dladm_simnet_create(handle, name, mtype, maddr, flags);
5533
5534 if (status != DLADM_STATUS_OK)
5535 die_dlerr(status, "simnet creation failed");
5536 }
5537
5538 static void
do_delete_simnet(int argc,char * argv[],const char * use)5539 do_delete_simnet(int argc, char *argv[], const char *use)
5540 {
5541 int option;
5542 uint32_t flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
5543 datalink_id_t linkid;
5544 char *altroot = NULL;
5545 dladm_status_t status;
5546 dladm_simnet_attr_t slinfo;
5547
5548 opterr = 0;
5549 while ((option = getopt_long(argc, argv, ":tR:", simnet_lopts,
5550 NULL)) != -1) {
5551 switch (option) {
5552 case 't':
5553 flags &= ~DLADM_OPT_PERSIST;
5554 break;
5555 case 'R':
5556 altroot = optarg;
5557 break;
5558 default:
5559 die_opterr(optopt, option, use);
5560 }
5561 }
5562
5563 /* get simnet name (required last argument) */
5564 if (optind != (argc - 1))
5565 usage();
5566
5567 if (!dladm_valid_linkname(argv[optind]))
5568 die("invalid link name '%s'", argv[optind]);
5569
5570 if (altroot != NULL)
5571 altroot_cmd(altroot, argc, argv);
5572
5573 status = dladm_name2info(handle, argv[optind], &linkid, NULL, NULL,
5574 NULL);
5575 if (status != DLADM_STATUS_OK)
5576 die("simnet '%s' not found", argv[optind]);
5577
5578 if ((status = dladm_simnet_info(handle, linkid, &slinfo,
5579 flags)) != DLADM_STATUS_OK)
5580 die_dlerr(status, "failed to retrieve simnet information");
5581
5582 status = dladm_simnet_delete(handle, linkid, flags);
5583 if (status != DLADM_STATUS_OK)
5584 die_dlerr(status, "simnet deletion failed");
5585 }
5586
5587 static void
do_modify_simnet(int argc,char * argv[],const char * use)5588 do_modify_simnet(int argc, char *argv[], const char *use)
5589 {
5590 int option;
5591 uint32_t flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
5592 datalink_id_t linkid;
5593 datalink_id_t peer_linkid;
5594 char *altroot = NULL;
5595 dladm_status_t status;
5596 boolean_t p_arg = B_FALSE;
5597
5598 opterr = 0;
5599 while ((option = getopt_long(argc, argv, ":tR:p:", simnet_lopts,
5600 NULL)) != -1) {
5601 switch (option) {
5602 case 't':
5603 flags &= ~DLADM_OPT_PERSIST;
5604 break;
5605 case 'R':
5606 altroot = optarg;
5607 break;
5608 case 'p':
5609 if (p_arg)
5610 die_optdup(option);
5611 p_arg = B_TRUE;
5612 if (strcasecmp(optarg, "none") == 0)
5613 peer_linkid = DATALINK_INVALID_LINKID;
5614 else if (dladm_name2info(handle, optarg, &peer_linkid,
5615 NULL, NULL, NULL) != DLADM_STATUS_OK)
5616 die("invalid peer link name '%s'", optarg);
5617 break;
5618 default:
5619 die_opterr(optopt, option, use);
5620 }
5621 }
5622
5623 /* get simnet name (required last argument) */
5624 if (optind != (argc - 1))
5625 usage();
5626
5627 /* Nothing to do if no peer link argument */
5628 if (!p_arg)
5629 return;
5630
5631 if (altroot != NULL)
5632 altroot_cmd(altroot, argc, argv);
5633
5634 status = dladm_name2info(handle, argv[optind], &linkid, NULL, NULL,
5635 NULL);
5636 if (status != DLADM_STATUS_OK)
5637 die("invalid link name '%s'", argv[optind]);
5638
5639 status = dladm_simnet_modify(handle, linkid, peer_linkid, flags);
5640 if (status != DLADM_STATUS_OK)
5641 die_dlerr(status, "simnet modification failed");
5642 }
5643
5644 static dladm_status_t
print_simnet(show_state_t * state,datalink_id_t linkid)5645 print_simnet(show_state_t *state, datalink_id_t linkid)
5646 {
5647 dladm_simnet_attr_t slinfo;
5648 uint32_t flags;
5649 dladm_status_t status;
5650 simnet_fields_buf_t slbuf;
5651 char mstr[ETHERADDRL * 3];
5652
5653 bzero(&slbuf, sizeof (slbuf));
5654 if ((status = dladm_datalink_id2info(handle, linkid, &flags, NULL, NULL,
5655 slbuf.simnet_name, sizeof (slbuf.simnet_name)))
5656 != DLADM_STATUS_OK)
5657 return (status);
5658
5659 if (!(state->ls_flags & flags))
5660 return (DLADM_STATUS_NOTFOUND);
5661
5662 if ((status = dladm_simnet_info(handle, linkid, &slinfo,
5663 state->ls_flags)) != DLADM_STATUS_OK)
5664 return (status);
5665
5666 if (slinfo.sna_peer_link_id != DATALINK_INVALID_LINKID &&
5667 (status = dladm_datalink_id2info(handle, slinfo.sna_peer_link_id,
5668 NULL, NULL, NULL, slbuf.simnet_otherlink,
5669 sizeof (slbuf.simnet_otherlink))) !=
5670 DLADM_STATUS_OK)
5671 return (status);
5672
5673 if (slinfo.sna_mac_len > sizeof (slbuf.simnet_macaddr))
5674 return (DLADM_STATUS_BADVAL);
5675
5676 (void) strlcpy(slbuf.simnet_macaddr,
5677 dladm_aggr_macaddr2str(slinfo.sna_mac_addr, mstr),
5678 sizeof (slbuf.simnet_macaddr));
5679 (void) dladm_media2str(slinfo.sna_type, slbuf.simnet_media);
5680
5681 ofmt_print(state->ls_ofmt, &slbuf);
5682 return (status);
5683 }
5684
5685 /* ARGSUSED */
5686 static int
show_simnet(dladm_handle_t dh,datalink_id_t linkid,void * arg)5687 show_simnet(dladm_handle_t dh, datalink_id_t linkid, void *arg)
5688 {
5689 show_state_t *state = arg;
5690
5691 state->ls_status = print_simnet(state, linkid);
5692 return (DLADM_WALK_CONTINUE);
5693 }
5694
5695 static void
do_show_simnet(int argc,char * argv[],const char * use)5696 do_show_simnet(int argc, char *argv[], const char *use)
5697 {
5698 int option;
5699 uint32_t flags = DLADM_OPT_ACTIVE;
5700 boolean_t p_arg = B_FALSE;
5701 datalink_id_t linkid = DATALINK_ALL_LINKID;
5702 show_state_t state;
5703 dladm_status_t status;
5704 boolean_t o_arg = B_FALSE;
5705 ofmt_handle_t ofmt;
5706 ofmt_status_t oferr;
5707 char *all_fields = "link,media,macaddress,otherlink";
5708 char *fields_str = all_fields;
5709 uint_t ofmtflags = 0;
5710
5711 bzero(&state, sizeof (state));
5712
5713 opterr = 0;
5714 while ((option = getopt_long(argc, argv, ":pPo:",
5715 show_lopts, NULL)) != -1) {
5716 switch (option) {
5717 case 'p':
5718 if (p_arg)
5719 die_optdup(option);
5720
5721 p_arg = B_TRUE;
5722 state.ls_parsable = p_arg;
5723 break;
5724 case 'P':
5725 if (flags != DLADM_OPT_ACTIVE)
5726 die_optdup(option);
5727
5728 flags = DLADM_OPT_PERSIST;
5729 break;
5730 case 'o':
5731 o_arg = B_TRUE;
5732 fields_str = optarg;
5733 break;
5734 default:
5735 die_opterr(optopt, option, use);
5736 break;
5737 }
5738 }
5739
5740 if (p_arg && !o_arg)
5741 die("-p requires -o");
5742
5743 if (strcasecmp(fields_str, "all") == 0) {
5744 if (p_arg)
5745 die("\"-o all\" is invalid with -p");
5746 fields_str = all_fields;
5747 }
5748
5749 /* get link name (optional last argument) */
5750 if (optind == (argc-1)) {
5751 if ((status = dladm_name2info(handle, argv[optind], &linkid,
5752 NULL, NULL, NULL)) != DLADM_STATUS_OK) {
5753 die_dlerr(status, "link %s is not valid", argv[optind]);
5754 }
5755 } else if (optind != argc) {
5756 usage();
5757 }
5758
5759 state.ls_flags = flags;
5760 state.ls_donefirst = B_FALSE;
5761 if (state.ls_parsable)
5762 ofmtflags |= OFMT_PARSABLE;
5763 oferr = ofmt_open(fields_str, simnet_fields, ofmtflags, 0, &ofmt);
5764 ofmt_check(oferr, state.ls_parsable, ofmt, die, warn);
5765 state.ls_ofmt = ofmt;
5766
5767 if (linkid == DATALINK_ALL_LINKID) {
5768 (void) dladm_walk_datalink_id(show_simnet, handle, &state,
5769 DATALINK_CLASS_SIMNET, DATALINK_ANY_MEDIATYPE, flags);
5770 } else {
5771 (void) show_simnet(handle, linkid, &state);
5772 if (state.ls_status != DLADM_STATUS_OK) {
5773 ofmt_close(ofmt);
5774 die_dlerr(state.ls_status, "failed to show simnet %s",
5775 argv[optind]);
5776 }
5777 }
5778 ofmt_close(ofmt);
5779 }
5780
5781 static void
link_stats(datalink_id_t linkid,uint_t interval,char * fields_str,show_state_t * state)5782 link_stats(datalink_id_t linkid, uint_t interval, char *fields_str,
5783 show_state_t *state)
5784 {
5785 ofmt_handle_t ofmt;
5786 ofmt_status_t oferr;
5787 uint_t ofmtflags = 0;
5788
5789 if (state->ls_parsable)
5790 ofmtflags |= OFMT_PARSABLE;
5791 oferr = ofmt_open(fields_str, link_s_fields, ofmtflags, 0, &ofmt);
5792 ofmt_check(oferr, state->ls_parsable, ofmt, die, warn);
5793 state->ls_ofmt = ofmt;
5794
5795 /*
5796 * If an interval is specified, continuously show the stats
5797 * only for the first MAC port.
5798 */
5799 state->ls_firstonly = (interval != 0);
5800
5801 for (;;) {
5802 state->ls_donefirst = B_FALSE;
5803 if (linkid == DATALINK_ALL_LINKID) {
5804 (void) dladm_walk_datalink_id(show_link_stats, handle,
5805 state, DATALINK_CLASS_ALL, DATALINK_ANY_MEDIATYPE,
5806 DLADM_OPT_ACTIVE);
5807 } else {
5808 (void) show_link_stats(handle, linkid, state);
5809 }
5810
5811 if (interval == 0)
5812 break;
5813
5814 (void) fflush(stdout);
5815 (void) sleep(interval);
5816 }
5817 ofmt_close(ofmt);
5818 }
5819
5820 static void
aggr_stats(datalink_id_t linkid,show_grp_state_t * state,uint_t interval)5821 aggr_stats(datalink_id_t linkid, show_grp_state_t *state, uint_t interval)
5822 {
5823 /*
5824 * If an interval is specified, continuously show the stats
5825 * only for the first group.
5826 */
5827 state->gs_firstonly = (interval != 0);
5828
5829 for (;;) {
5830 state->gs_donefirst = B_FALSE;
5831 if (linkid == DATALINK_ALL_LINKID)
5832 (void) dladm_walk_datalink_id(show_aggr, handle, state,
5833 DATALINK_CLASS_AGGR, DATALINK_ANY_MEDIATYPE,
5834 DLADM_OPT_ACTIVE);
5835 else
5836 (void) show_aggr(handle, linkid, state);
5837
5838 if (interval == 0)
5839 break;
5840
5841 (void) fflush(stdout);
5842 (void) sleep(interval);
5843 }
5844 }
5845
5846 /* ARGSUSED */
5847 static void
vnic_stats(show_vnic_state_t * sp,uint32_t interval)5848 vnic_stats(show_vnic_state_t *sp, uint32_t interval)
5849 {
5850 show_vnic_state_t state;
5851 boolean_t specific_link, specific_dev;
5852
5853 /* Display vnic statistics */
5854 dump_vnics_head(sp->vs_link);
5855
5856 bzero(&state, sizeof (state));
5857 state.vs_stats = B_TRUE;
5858 state.vs_vnic_id = sp->vs_vnic_id;
5859 state.vs_link_id = sp->vs_link_id;
5860
5861 /*
5862 * If an interval is specified, and a vnic ID is not specified,
5863 * continuously show the stats only for the first vnic.
5864 */
5865 specific_link = (sp->vs_vnic_id != DATALINK_ALL_LINKID);
5866 specific_dev = (sp->vs_link_id != DATALINK_ALL_LINKID);
5867
5868 for (;;) {
5869 /* Get stats for each vnic */
5870 state.vs_found = B_FALSE;
5871 state.vs_donefirst = B_FALSE;
5872 state.vs_printstats = B_FALSE;
5873 state.vs_flags = DLADM_OPT_ACTIVE;
5874
5875 if (!specific_link) {
5876 (void) dladm_walk_datalink_id(show_vnic, handle, &state,
5877 DATALINK_CLASS_VNIC, DATALINK_ANY_MEDIATYPE,
5878 DLADM_OPT_ACTIVE);
5879 } else {
5880 (void) show_vnic(handle, sp->vs_vnic_id, &state);
5881 if (state.vs_status != DLADM_STATUS_OK) {
5882 die_dlerr(state.vs_status,
5883 "failed to show vnic '%s'", sp->vs_vnic);
5884 }
5885 }
5886
5887 if (specific_link && !state.vs_found)
5888 die("non-existent vnic '%s'", sp->vs_vnic);
5889 if (specific_dev && !state.vs_found)
5890 die("device %s has no vnics", sp->vs_link);
5891
5892 /* Show totals */
5893 if ((specific_link | specific_dev) && !interval) {
5894 (void) printf("Total");
5895 (void) printf("\t%-10llu",
5896 state.vs_totalstats.ipackets);
5897 (void) printf("%-12llu",
5898 state.vs_totalstats.rbytes);
5899 (void) printf("%-10llu",
5900 state.vs_totalstats.opackets);
5901 (void) printf("%-12llu\n",
5902 state.vs_totalstats.obytes);
5903 }
5904
5905 /* Show stats for each vnic */
5906 state.vs_donefirst = B_FALSE;
5907 state.vs_printstats = B_TRUE;
5908
5909 if (!specific_link) {
5910 (void) dladm_walk_datalink_id(show_vnic, handle, &state,
5911 DATALINK_CLASS_VNIC, DATALINK_ANY_MEDIATYPE,
5912 DLADM_OPT_ACTIVE);
5913 } else {
5914 (void) show_vnic(handle, sp->vs_vnic_id, &state);
5915 if (state.vs_status != DLADM_STATUS_OK) {
5916 die_dlerr(state.vs_status,
5917 "failed to show vnic '%s'", sp->vs_vnic);
5918 }
5919 }
5920
5921 if (interval == 0)
5922 break;
5923
5924 (void) fflush(stdout);
5925 (void) sleep(interval);
5926 }
5927 }
5928
5929 static void
get_mac_stats(const char * dev,pktsum_t * stats)5930 get_mac_stats(const char *dev, pktsum_t *stats)
5931 {
5932 kstat_ctl_t *kcp;
5933 kstat_t *ksp;
5934 char module[DLPI_LINKNAME_MAX];
5935 uint_t instance;
5936
5937
5938 bzero(stats, sizeof (*stats));
5939
5940 if (dlpi_parselink(dev, module, &instance) != DLPI_SUCCESS)
5941 return;
5942
5943 if ((kcp = kstat_open()) == NULL) {
5944 warn("kstat open operation failed");
5945 return;
5946 }
5947
5948 ksp = dladm_kstat_lookup(kcp, module, instance, "mac", NULL);
5949 if (ksp != NULL)
5950 dladm_get_stats(kcp, ksp, stats);
5951
5952 (void) kstat_close(kcp);
5953
5954 }
5955
5956 static void
get_link_stats(const char * link,pktsum_t * stats)5957 get_link_stats(const char *link, pktsum_t *stats)
5958 {
5959 kstat_ctl_t *kcp;
5960 kstat_t *ksp;
5961
5962 bzero(stats, sizeof (*stats));
5963
5964 if ((kcp = kstat_open()) == NULL) {
5965 warn("kstat_open operation failed");
5966 return;
5967 }
5968
5969 ksp = dladm_kstat_lookup(kcp, "link", 0, link, NULL);
5970
5971 if (ksp != NULL)
5972 dladm_get_stats(kcp, ksp, stats);
5973
5974 (void) kstat_close(kcp);
5975 }
5976
5977 static int
query_kstat(char * module,int instance,const char * name,const char * stat,uint8_t type,void * val)5978 query_kstat(char *module, int instance, const char *name, const char *stat,
5979 uint8_t type, void *val)
5980 {
5981 kstat_ctl_t *kcp;
5982 kstat_t *ksp;
5983
5984 if ((kcp = kstat_open()) == NULL) {
5985 warn("kstat open operation failed");
5986 return (-1);
5987 }
5988
5989 if ((ksp = kstat_lookup(kcp, module, instance, (char *)name)) == NULL) {
5990 /*
5991 * The kstat query could fail if the underlying MAC
5992 * driver was already detached.
5993 */
5994 goto bail;
5995 }
5996
5997 if (kstat_read(kcp, ksp, NULL) == -1) {
5998 warn("kstat read failed");
5999 goto bail;
6000 }
6001
6002 if (dladm_kstat_value(ksp, stat, type, val) < 0)
6003 goto bail;
6004
6005 (void) kstat_close(kcp);
6006 return (0);
6007
6008 bail:
6009 (void) kstat_close(kcp);
6010 return (-1);
6011 }
6012
6013 static int
get_one_kstat(const char * name,const char * stat,uint8_t type,void * val,boolean_t islink)6014 get_one_kstat(const char *name, const char *stat, uint8_t type,
6015 void *val, boolean_t islink)
6016 {
6017 char module[DLPI_LINKNAME_MAX];
6018 uint_t instance;
6019
6020 if (islink) {
6021 return (query_kstat("link", 0, name, stat, type, val));
6022 } else {
6023 if (dlpi_parselink(name, module, &instance) != DLPI_SUCCESS)
6024 return (-1);
6025
6026 return (query_kstat(module, instance, "mac", stat, type, val));
6027 }
6028 }
6029
6030 static uint64_t
get_ifspeed(const char * name,boolean_t islink)6031 get_ifspeed(const char *name, boolean_t islink)
6032 {
6033 uint64_t ifspeed = 0;
6034
6035 (void) get_one_kstat(name, "ifspeed", KSTAT_DATA_UINT64,
6036 &ifspeed, islink);
6037
6038 return (ifspeed);
6039 }
6040
6041 static const char *
get_linkstate(const char * name,boolean_t islink,char * buf)6042 get_linkstate(const char *name, boolean_t islink, char *buf)
6043 {
6044 link_state_t linkstate;
6045
6046 if (get_one_kstat(name, "link_state", KSTAT_DATA_UINT32,
6047 &linkstate, islink) != 0) {
6048 (void) strlcpy(buf, "?", DLADM_STRSIZE);
6049 return (buf);
6050 }
6051 return (dladm_linkstate2str(linkstate, buf));
6052 }
6053
6054 static const char *
get_linkduplex(const char * name,boolean_t islink,char * buf)6055 get_linkduplex(const char *name, boolean_t islink, char *buf)
6056 {
6057 link_duplex_t linkduplex;
6058
6059 if (get_one_kstat(name, "link_duplex", KSTAT_DATA_UINT32,
6060 &linkduplex, islink) != 0) {
6061 (void) strlcpy(buf, "unknown", DLADM_STRSIZE);
6062 return (buf);
6063 }
6064
6065 return (dladm_linkduplex2str(linkduplex, buf));
6066 }
6067
6068 static int
parse_wifi_fields(char * str,ofmt_handle_t * ofmt,uint_t cmdtype,boolean_t parsable)6069 parse_wifi_fields(char *str, ofmt_handle_t *ofmt, uint_t cmdtype,
6070 boolean_t parsable)
6071 {
6072 ofmt_field_t *template, *of;
6073 ofmt_cb_t *fn;
6074 ofmt_status_t oferr;
6075
6076 if (cmdtype == WIFI_CMD_SCAN) {
6077 template = wifi_common_fields;
6078 if (str == NULL)
6079 str = def_scan_wifi_fields;
6080 if (strcasecmp(str, "all") == 0)
6081 str = all_scan_wifi_fields;
6082 fn = print_wlan_attr_cb;
6083 } else if (cmdtype == WIFI_CMD_SHOW) {
6084 bcopy(wifi_common_fields, &wifi_show_fields[2],
6085 sizeof (wifi_common_fields));
6086 template = wifi_show_fields;
6087 if (str == NULL)
6088 str = def_show_wifi_fields;
6089 if (strcasecmp(str, "all") == 0)
6090 str = all_show_wifi_fields;
6091 fn = print_link_attr_cb;
6092 } else {
6093 return (-1);
6094 }
6095
6096 for (of = template; of->of_name != NULL; of++) {
6097 if (of->of_cb == NULL)
6098 of->of_cb = fn;
6099 }
6100
6101 oferr = ofmt_open(str, template, (parsable ? OFMT_PARSABLE : 0),
6102 0, ofmt);
6103 ofmt_check(oferr, parsable, *ofmt, die, warn);
6104 return (0);
6105 }
6106
6107 typedef struct print_wifi_state {
6108 char *ws_link;
6109 boolean_t ws_parsable;
6110 boolean_t ws_header;
6111 ofmt_handle_t ws_ofmt;
6112 } print_wifi_state_t;
6113
6114 typedef struct wlan_scan_args_s {
6115 print_wifi_state_t *ws_state;
6116 void *ws_attr;
6117 } wlan_scan_args_t;
6118
6119 static boolean_t
print_wlan_attr_cb(ofmt_arg_t * ofarg,char * buf,uint_t bufsize)6120 print_wlan_attr_cb(ofmt_arg_t *ofarg, char *buf, uint_t bufsize)
6121 {
6122 wlan_scan_args_t *w = ofarg->ofmt_cbarg;
6123 print_wifi_state_t *statep = w->ws_state;
6124 dladm_wlan_attr_t *attrp = w->ws_attr;
6125 char tmpbuf[DLADM_STRSIZE];
6126
6127 if (ofarg->ofmt_id == 0) {
6128 (void) strlcpy(buf, (char *)statep->ws_link, bufsize);
6129 return (B_TRUE);
6130 }
6131
6132 if ((ofarg->ofmt_id & attrp->wa_valid) == 0)
6133 return (B_TRUE);
6134
6135 switch (ofarg->ofmt_id) {
6136 case DLADM_WLAN_ATTR_ESSID:
6137 (void) dladm_wlan_essid2str(&attrp->wa_essid, tmpbuf);
6138 break;
6139 case DLADM_WLAN_ATTR_BSSID:
6140 (void) dladm_wlan_bssid2str(&attrp->wa_bssid, tmpbuf);
6141 break;
6142 case DLADM_WLAN_ATTR_SECMODE:
6143 (void) dladm_wlan_secmode2str(&attrp->wa_secmode, tmpbuf);
6144 break;
6145 case DLADM_WLAN_ATTR_STRENGTH:
6146 (void) dladm_wlan_strength2str(&attrp->wa_strength, tmpbuf);
6147 break;
6148 case DLADM_WLAN_ATTR_MODE:
6149 (void) dladm_wlan_mode2str(&attrp->wa_mode, tmpbuf);
6150 break;
6151 case DLADM_WLAN_ATTR_SPEED:
6152 (void) dladm_wlan_speed2str(&attrp->wa_speed, tmpbuf);
6153 (void) strlcat(tmpbuf, "Mb", sizeof (tmpbuf));
6154 break;
6155 case DLADM_WLAN_ATTR_AUTH:
6156 (void) dladm_wlan_auth2str(&attrp->wa_auth, tmpbuf);
6157 break;
6158 case DLADM_WLAN_ATTR_BSSTYPE:
6159 (void) dladm_wlan_bsstype2str(&attrp->wa_bsstype, tmpbuf);
6160 break;
6161 }
6162 (void) strlcpy(buf, tmpbuf, bufsize);
6163
6164 return (B_TRUE);
6165 }
6166
6167 static boolean_t
print_scan_results(void * arg,dladm_wlan_attr_t * attrp)6168 print_scan_results(void *arg, dladm_wlan_attr_t *attrp)
6169 {
6170 print_wifi_state_t *statep = arg;
6171 wlan_scan_args_t warg;
6172
6173 bzero(&warg, sizeof (warg));
6174 warg.ws_state = statep;
6175 warg.ws_attr = attrp;
6176 ofmt_print(statep->ws_ofmt, &warg);
6177 return (B_TRUE);
6178 }
6179
6180 static int
scan_wifi(dladm_handle_t dh,datalink_id_t linkid,void * arg)6181 scan_wifi(dladm_handle_t dh, datalink_id_t linkid, void *arg)
6182 {
6183 print_wifi_state_t *statep = arg;
6184 dladm_status_t status;
6185 char link[MAXLINKNAMELEN];
6186
6187 if ((status = dladm_datalink_id2info(dh, linkid, NULL, NULL, NULL, link,
6188 sizeof (link))) != DLADM_STATUS_OK) {
6189 return (DLADM_WALK_CONTINUE);
6190 }
6191
6192 statep->ws_link = link;
6193 status = dladm_wlan_scan(dh, linkid, statep, print_scan_results);
6194 if (status != DLADM_STATUS_OK)
6195 die_dlerr(status, "cannot scan link '%s'", statep->ws_link);
6196
6197 return (DLADM_WALK_CONTINUE);
6198 }
6199
6200 static boolean_t
print_wifi_status_cb(ofmt_arg_t * ofarg,char * buf,uint_t bufsize)6201 print_wifi_status_cb(ofmt_arg_t *ofarg, char *buf, uint_t bufsize)
6202 {
6203 static char tmpbuf[DLADM_STRSIZE];
6204 wlan_scan_args_t *w = ofarg->ofmt_cbarg;
6205 dladm_wlan_linkattr_t *attrp = w->ws_attr;
6206
6207 if ((ofarg->ofmt_id & attrp->la_valid) != 0) {
6208 (void) dladm_wlan_linkstatus2str(&attrp->la_status, tmpbuf);
6209 (void) strlcpy(buf, tmpbuf, bufsize);
6210 }
6211 return (B_TRUE);
6212 }
6213
6214 static boolean_t
print_link_attr_cb(ofmt_arg_t * ofarg,char * buf,uint_t bufsize)6215 print_link_attr_cb(ofmt_arg_t *ofarg, char *buf, uint_t bufsize)
6216 {
6217 wlan_scan_args_t *w = ofarg->ofmt_cbarg, w1;
6218 print_wifi_state_t *statep = w->ws_state;
6219 dladm_wlan_linkattr_t *attrp = w->ws_attr;
6220
6221 bzero(&w1, sizeof (w1));
6222 w1.ws_state = statep;
6223 w1.ws_attr = &attrp->la_wlan_attr;
6224 ofarg->ofmt_cbarg = &w1;
6225 return (print_wlan_attr_cb(ofarg, buf, bufsize));
6226 }
6227
6228 static int
show_wifi(dladm_handle_t dh,datalink_id_t linkid,void * arg)6229 show_wifi(dladm_handle_t dh, datalink_id_t linkid, void *arg)
6230 {
6231 print_wifi_state_t *statep = arg;
6232 dladm_wlan_linkattr_t attr;
6233 dladm_status_t status;
6234 char link[MAXLINKNAMELEN];
6235 wlan_scan_args_t warg;
6236
6237 if ((status = dladm_datalink_id2info(dh, linkid, NULL, NULL, NULL, link,
6238 sizeof (link))) != DLADM_STATUS_OK) {
6239 return (DLADM_WALK_CONTINUE);
6240 }
6241
6242 /* dladm_wlan_get_linkattr() memsets attr with 0 */
6243 status = dladm_wlan_get_linkattr(dh, linkid, &attr);
6244 if (status != DLADM_STATUS_OK)
6245 die_dlerr(status, "cannot get link attributes for %s", link);
6246
6247 statep->ws_link = link;
6248
6249 bzero(&warg, sizeof (warg));
6250 warg.ws_state = statep;
6251 warg.ws_attr = &attr;
6252 ofmt_print(statep->ws_ofmt, &warg);
6253 return (DLADM_WALK_CONTINUE);
6254 }
6255
6256 static void
do_display_wifi(int argc,char ** argv,int cmd,const char * use)6257 do_display_wifi(int argc, char **argv, int cmd, const char *use)
6258 {
6259 int option;
6260 char *fields_str = NULL;
6261 int (*callback)(dladm_handle_t, datalink_id_t, void *);
6262 print_wifi_state_t state;
6263 datalink_id_t linkid = DATALINK_ALL_LINKID;
6264 dladm_status_t status;
6265
6266 if (cmd == WIFI_CMD_SCAN)
6267 callback = scan_wifi;
6268 else if (cmd == WIFI_CMD_SHOW)
6269 callback = show_wifi;
6270 else
6271 return;
6272
6273 state.ws_parsable = B_FALSE;
6274 state.ws_header = B_TRUE;
6275 opterr = 0;
6276 while ((option = getopt_long(argc, argv, ":o:p",
6277 wifi_longopts, NULL)) != -1) {
6278 switch (option) {
6279 case 'o':
6280 fields_str = optarg;
6281 break;
6282 case 'p':
6283 state.ws_parsable = B_TRUE;
6284 break;
6285 default:
6286 die_opterr(optopt, option, use);
6287 }
6288 }
6289
6290 if (state.ws_parsable && fields_str == NULL)
6291 die("-p requires -o");
6292
6293 if (state.ws_parsable && strcasecmp(fields_str, "all") == 0)
6294 die("\"-o all\" is invalid with -p");
6295
6296 if (optind == (argc - 1)) {
6297 if ((status = dladm_name2info(handle, argv[optind], &linkid,
6298 NULL, NULL, NULL)) != DLADM_STATUS_OK) {
6299 die_dlerr(status, "link %s is not valid", argv[optind]);
6300 }
6301 } else if (optind != argc) {
6302 usage();
6303 }
6304
6305 if (parse_wifi_fields(fields_str, &state.ws_ofmt, cmd,
6306 state.ws_parsable) < 0)
6307 die("invalid field(s) specified");
6308
6309 if (linkid == DATALINK_ALL_LINKID) {
6310 (void) dladm_walk_datalink_id(callback, handle, &state,
6311 DATALINK_CLASS_PHYS | DATALINK_CLASS_SIMNET,
6312 DL_WIFI, DLADM_OPT_ACTIVE);
6313 } else {
6314 (void) (*callback)(handle, linkid, &state);
6315 }
6316 ofmt_close(state.ws_ofmt);
6317 }
6318
6319 static void
do_scan_wifi(int argc,char ** argv,const char * use)6320 do_scan_wifi(int argc, char **argv, const char *use)
6321 {
6322 do_display_wifi(argc, argv, WIFI_CMD_SCAN, use);
6323 }
6324
6325 static void
do_show_wifi(int argc,char ** argv,const char * use)6326 do_show_wifi(int argc, char **argv, const char *use)
6327 {
6328 do_display_wifi(argc, argv, WIFI_CMD_SHOW, use);
6329 }
6330
6331 typedef struct wlan_count_attr {
6332 uint_t wc_count;
6333 datalink_id_t wc_linkid;
6334 } wlan_count_attr_t;
6335
6336 /* ARGSUSED */
6337 static int
do_count_wlan(dladm_handle_t dh,datalink_id_t linkid,void * arg)6338 do_count_wlan(dladm_handle_t dh, datalink_id_t linkid, void *arg)
6339 {
6340 wlan_count_attr_t *cp = arg;
6341
6342 if (cp->wc_count == 0)
6343 cp->wc_linkid = linkid;
6344 cp->wc_count++;
6345 return (DLADM_WALK_CONTINUE);
6346 }
6347
6348 static int
parse_wlan_keys(char * str,dladm_wlan_key_t ** keys,uint_t * key_countp)6349 parse_wlan_keys(char *str, dladm_wlan_key_t **keys, uint_t *key_countp)
6350 {
6351 uint_t i;
6352 dladm_wlan_key_t *wk;
6353 int nfields = 1;
6354 char *field, *token, *lasts = NULL, c;
6355
6356 token = str;
6357 while ((c = *token++) != '\0') {
6358 if (c == ',')
6359 nfields++;
6360 }
6361 token = strdup(str);
6362 if (token == NULL)
6363 return (-1);
6364
6365 wk = malloc(nfields * sizeof (dladm_wlan_key_t));
6366 if (wk == NULL)
6367 goto fail;
6368
6369 token = str;
6370 for (i = 0; i < nfields; i++) {
6371 char *s;
6372 dladm_secobj_class_t class;
6373 dladm_status_t status;
6374
6375 field = strtok_r(token, ",", &lasts);
6376 token = NULL;
6377
6378 (void) strlcpy(wk[i].wk_name, field,
6379 DLADM_WLAN_MAX_KEYNAME_LEN);
6380
6381 wk[i].wk_idx = 1;
6382 if ((s = strrchr(wk[i].wk_name, ':')) != NULL) {
6383 if (s[1] == '\0' || s[2] != '\0' || !isdigit(s[1]))
6384 goto fail;
6385
6386 wk[i].wk_idx = (uint_t)(s[1] - '0');
6387 *s = '\0';
6388 }
6389 wk[i].wk_len = DLADM_WLAN_MAX_KEY_LEN;
6390
6391 status = dladm_get_secobj(handle, wk[i].wk_name, &class,
6392 wk[i].wk_val, &wk[i].wk_len, 0);
6393 if (status != DLADM_STATUS_OK) {
6394 if (status == DLADM_STATUS_NOTFOUND) {
6395 status = dladm_get_secobj(handle, wk[i].wk_name,
6396 &class, wk[i].wk_val, &wk[i].wk_len,
6397 DLADM_OPT_PERSIST);
6398 }
6399 if (status != DLADM_STATUS_OK)
6400 goto fail;
6401 }
6402 wk[i].wk_class = class;
6403 }
6404 *keys = wk;
6405 *key_countp = i;
6406 free(token);
6407 return (0);
6408 fail:
6409 free(wk);
6410 free(token);
6411 return (-1);
6412 }
6413
6414 static void
do_connect_wifi(int argc,char ** argv,const char * use)6415 do_connect_wifi(int argc, char **argv, const char *use)
6416 {
6417 int option;
6418 dladm_wlan_attr_t attr, *attrp;
6419 dladm_status_t status = DLADM_STATUS_OK;
6420 int timeout = DLADM_WLAN_CONNECT_TIMEOUT_DEFAULT;
6421 datalink_id_t linkid = DATALINK_ALL_LINKID;
6422 dladm_wlan_key_t *keys = NULL;
6423 uint_t key_count = 0;
6424 uint_t flags = 0;
6425 dladm_wlan_secmode_t keysecmode = DLADM_WLAN_SECMODE_NONE;
6426 char buf[DLADM_STRSIZE];
6427
6428 opterr = 0;
6429 (void) memset(&attr, 0, sizeof (attr));
6430 while ((option = getopt_long(argc, argv, ":e:i:a:m:b:s:k:T:c",
6431 wifi_longopts, NULL)) != -1) {
6432 switch (option) {
6433 case 'e':
6434 status = dladm_wlan_str2essid(optarg, &attr.wa_essid);
6435 if (status != DLADM_STATUS_OK)
6436 die("invalid ESSID '%s'", optarg);
6437
6438 attr.wa_valid |= DLADM_WLAN_ATTR_ESSID;
6439 /*
6440 * Try to connect without doing a scan.
6441 */
6442 flags |= DLADM_WLAN_CONNECT_NOSCAN;
6443 break;
6444 case 'i':
6445 status = dladm_wlan_str2bssid(optarg, &attr.wa_bssid);
6446 if (status != DLADM_STATUS_OK)
6447 die("invalid BSSID %s", optarg);
6448
6449 attr.wa_valid |= DLADM_WLAN_ATTR_BSSID;
6450 break;
6451 case 'a':
6452 status = dladm_wlan_str2auth(optarg, &attr.wa_auth);
6453 if (status != DLADM_STATUS_OK)
6454 die("invalid authentication mode '%s'", optarg);
6455
6456 attr.wa_valid |= DLADM_WLAN_ATTR_AUTH;
6457 break;
6458 case 'm':
6459 status = dladm_wlan_str2mode(optarg, &attr.wa_mode);
6460 if (status != DLADM_STATUS_OK)
6461 die("invalid mode '%s'", optarg);
6462
6463 attr.wa_valid |= DLADM_WLAN_ATTR_MODE;
6464 break;
6465 case 'b':
6466 if ((status = dladm_wlan_str2bsstype(optarg,
6467 &attr.wa_bsstype)) != DLADM_STATUS_OK) {
6468 die("invalid bsstype '%s'", optarg);
6469 }
6470
6471 attr.wa_valid |= DLADM_WLAN_ATTR_BSSTYPE;
6472 break;
6473 case 's':
6474 if ((status = dladm_wlan_str2secmode(optarg,
6475 &attr.wa_secmode)) != DLADM_STATUS_OK) {
6476 die("invalid security mode '%s'", optarg);
6477 }
6478
6479 attr.wa_valid |= DLADM_WLAN_ATTR_SECMODE;
6480 break;
6481 case 'k':
6482 if (parse_wlan_keys(optarg, &keys, &key_count) < 0)
6483 die("invalid key(s) '%s'", optarg);
6484
6485 if (keys[0].wk_class == DLADM_SECOBJ_CLASS_WEP)
6486 keysecmode = DLADM_WLAN_SECMODE_WEP;
6487 else
6488 keysecmode = DLADM_WLAN_SECMODE_WPA;
6489 break;
6490 case 'T':
6491 if (strcasecmp(optarg, "forever") == 0) {
6492 timeout = -1;
6493 break;
6494 }
6495 if (!str2int(optarg, &timeout) || timeout < 0)
6496 die("invalid timeout value '%s'", optarg);
6497 break;
6498 case 'c':
6499 flags |= DLADM_WLAN_CONNECT_CREATEIBSS;
6500 flags |= DLADM_WLAN_CONNECT_CREATEIBSS;
6501 break;
6502 default:
6503 die_opterr(optopt, option, use);
6504 break;
6505 }
6506 }
6507
6508 if (keysecmode == DLADM_WLAN_SECMODE_NONE) {
6509 if ((attr.wa_valid & DLADM_WLAN_ATTR_SECMODE) != 0) {
6510 die("key required for security mode '%s'",
6511 dladm_wlan_secmode2str(&attr.wa_secmode, buf));
6512 }
6513 } else {
6514 if ((attr.wa_valid & DLADM_WLAN_ATTR_SECMODE) != 0 &&
6515 attr.wa_secmode != keysecmode)
6516 die("incompatible -s and -k options");
6517 attr.wa_valid |= DLADM_WLAN_ATTR_SECMODE;
6518 attr.wa_secmode = keysecmode;
6519 }
6520
6521 if (optind == (argc - 1)) {
6522 if ((status = dladm_name2info(handle, argv[optind], &linkid,
6523 NULL, NULL, NULL)) != DLADM_STATUS_OK) {
6524 die_dlerr(status, "link %s is not valid", argv[optind]);
6525 }
6526 } else if (optind != argc) {
6527 usage();
6528 }
6529
6530 if (linkid == DATALINK_ALL_LINKID) {
6531 wlan_count_attr_t wcattr;
6532
6533 wcattr.wc_linkid = DATALINK_INVALID_LINKID;
6534 wcattr.wc_count = 0;
6535 (void) dladm_walk_datalink_id(do_count_wlan, handle, &wcattr,
6536 DATALINK_CLASS_PHYS | DATALINK_CLASS_SIMNET,
6537 DL_WIFI, DLADM_OPT_ACTIVE);
6538 if (wcattr.wc_count == 0) {
6539 die("no wifi links are available");
6540 } else if (wcattr.wc_count > 1) {
6541 die("link name is required when more than one wifi "
6542 "link is available");
6543 }
6544 linkid = wcattr.wc_linkid;
6545 }
6546 attrp = (attr.wa_valid == 0) ? NULL : &attr;
6547 again:
6548 if ((status = dladm_wlan_connect(handle, linkid, attrp, timeout, keys,
6549 key_count, flags)) != DLADM_STATUS_OK) {
6550 if ((flags & DLADM_WLAN_CONNECT_NOSCAN) != 0) {
6551 /*
6552 * Try again with scanning and filtering.
6553 */
6554 flags &= ~DLADM_WLAN_CONNECT_NOSCAN;
6555 goto again;
6556 }
6557
6558 if (status == DLADM_STATUS_NOTFOUND) {
6559 if (attr.wa_valid == 0) {
6560 die("no wifi networks are available");
6561 } else {
6562 die("no wifi networks with the specified "
6563 "criteria are available");
6564 }
6565 }
6566 die_dlerr(status, "cannot connect");
6567 }
6568 free(keys);
6569 }
6570
6571 /* ARGSUSED */
6572 static int
do_all_disconnect_wifi(dladm_handle_t dh,datalink_id_t linkid,void * arg)6573 do_all_disconnect_wifi(dladm_handle_t dh, datalink_id_t linkid, void *arg)
6574 {
6575 dladm_status_t status;
6576
6577 status = dladm_wlan_disconnect(dh, linkid);
6578 if (status != DLADM_STATUS_OK)
6579 warn_dlerr(status, "cannot disconnect link");
6580
6581 return (DLADM_WALK_CONTINUE);
6582 }
6583
6584 static void
do_disconnect_wifi(int argc,char ** argv,const char * use)6585 do_disconnect_wifi(int argc, char **argv, const char *use)
6586 {
6587 int option;
6588 datalink_id_t linkid = DATALINK_ALL_LINKID;
6589 boolean_t all_links = B_FALSE;
6590 dladm_status_t status;
6591 wlan_count_attr_t wcattr;
6592
6593 opterr = 0;
6594 while ((option = getopt_long(argc, argv, ":a",
6595 wifi_longopts, NULL)) != -1) {
6596 switch (option) {
6597 case 'a':
6598 all_links = B_TRUE;
6599 break;
6600 default:
6601 die_opterr(optopt, option, use);
6602 break;
6603 }
6604 }
6605
6606 if (optind == (argc - 1)) {
6607 if ((status = dladm_name2info(handle, argv[optind], &linkid,
6608 NULL, NULL, NULL)) != DLADM_STATUS_OK) {
6609 die_dlerr(status, "link %s is not valid", argv[optind]);
6610 }
6611 } else if (optind != argc) {
6612 usage();
6613 }
6614
6615 if (linkid == DATALINK_ALL_LINKID) {
6616 if (!all_links) {
6617 wcattr.wc_linkid = linkid;
6618 wcattr.wc_count = 0;
6619 (void) dladm_walk_datalink_id(do_count_wlan, handle,
6620 &wcattr,
6621 DATALINK_CLASS_PHYS | DATALINK_CLASS_SIMNET,
6622 DL_WIFI, DLADM_OPT_ACTIVE);
6623 if (wcattr.wc_count == 0) {
6624 die("no wifi links are available");
6625 } else if (wcattr.wc_count > 1) {
6626 die("link name is required when more than "
6627 "one wifi link is available");
6628 }
6629 linkid = wcattr.wc_linkid;
6630 } else {
6631 (void) dladm_walk_datalink_id(do_all_disconnect_wifi,
6632 handle, NULL,
6633 DATALINK_CLASS_PHYS | DATALINK_CLASS_SIMNET,
6634 DL_WIFI, DLADM_OPT_ACTIVE);
6635 return;
6636 }
6637 }
6638 status = dladm_wlan_disconnect(handle, linkid);
6639 if (status != DLADM_STATUS_OK)
6640 die_dlerr(status, "cannot disconnect");
6641 }
6642
6643 static void
print_linkprop(datalink_id_t linkid,show_linkprop_state_t * statep,const char * propname,dladm_prop_type_t type,const char * format,char ** pptr)6644 print_linkprop(datalink_id_t linkid, show_linkprop_state_t *statep,
6645 const char *propname, dladm_prop_type_t type, const char *format,
6646 char **pptr)
6647 {
6648 int i;
6649 char *ptr, *lim;
6650 char buf[DLADM_STRSIZE];
6651 char *unknown = "--", *notsup = "";
6652 char **propvals = statep->ls_propvals;
6653 uint_t valcnt = DLADM_MAX_PROP_VALCNT;
6654 dladm_status_t status;
6655
6656 status = dladm_get_linkprop(handle, linkid, type, propname, propvals,
6657 &valcnt);
6658 if (status != DLADM_STATUS_OK) {
6659 if (status == DLADM_STATUS_TEMPONLY) {
6660 if (type == DLADM_PROP_VAL_MODIFIABLE &&
6661 statep->ls_persist) {
6662 valcnt = 1;
6663 propvals = &unknown;
6664 } else {
6665 statep->ls_status = status;
6666 statep->ls_retstatus = status;
6667 return;
6668 }
6669 } else if (status == DLADM_STATUS_NOTSUP ||
6670 statep->ls_persist) {
6671 valcnt = 1;
6672 if (type == DLADM_PROP_VAL_CURRENT ||
6673 type == DLADM_PROP_VAL_PERM)
6674 propvals = &unknown;
6675 else
6676 propvals = ¬sup;
6677 } else if (status == DLADM_STATUS_NOTDEFINED) {
6678 propvals = ¬sup; /* STR_UNDEF_VAL */
6679 } else {
6680 if (statep->ls_proplist &&
6681 statep->ls_status == DLADM_STATUS_OK) {
6682 warn_dlerr(status,
6683 "cannot get link property '%s' for %s",
6684 propname, statep->ls_link);
6685 }
6686 statep->ls_status = status;
6687 statep->ls_retstatus = status;
6688 return;
6689 }
6690 }
6691
6692 statep->ls_status = DLADM_STATUS_OK;
6693
6694 buf[0] = '\0';
6695 ptr = buf;
6696 lim = buf + DLADM_STRSIZE;
6697 for (i = 0; i < valcnt; i++) {
6698 if (propvals[i][0] == '\0' && !statep->ls_parsable)
6699 ptr += snprintf(ptr, lim - ptr, "--,");
6700 else
6701 ptr += snprintf(ptr, lim - ptr, "%s,", propvals[i]);
6702 if (ptr >= lim)
6703 break;
6704 }
6705 if (valcnt > 0)
6706 buf[strlen(buf) - 1] = '\0';
6707
6708 lim = statep->ls_line + MAX_PROP_LINE;
6709 if (statep->ls_parsable) {
6710 *pptr += snprintf(*pptr, lim - *pptr,
6711 "%s", buf);
6712 } else {
6713 *pptr += snprintf(*pptr, lim - *pptr, format, buf);
6714 }
6715 }
6716
6717 static boolean_t
print_linkprop_cb(ofmt_arg_t * ofarg,char * buf,uint_t bufsize)6718 print_linkprop_cb(ofmt_arg_t *ofarg, char *buf, uint_t bufsize)
6719 {
6720 linkprop_args_t *arg = ofarg->ofmt_cbarg;
6721 char *propname = arg->ls_propname;
6722 show_linkprop_state_t *statep = arg->ls_state;
6723 char *ptr = statep->ls_line;
6724 char *lim = ptr + MAX_PROP_LINE;
6725 datalink_id_t linkid = arg->ls_linkid;
6726
6727 switch (ofarg->ofmt_id) {
6728 case LINKPROP_LINK:
6729 (void) snprintf(ptr, lim - ptr, "%s", statep->ls_link);
6730 break;
6731 case LINKPROP_PROPERTY:
6732 (void) snprintf(ptr, lim - ptr, "%s", propname);
6733 break;
6734 case LINKPROP_VALUE:
6735 print_linkprop(linkid, statep, propname,
6736 statep->ls_persist ? DLADM_PROP_VAL_PERSISTENT :
6737 DLADM_PROP_VAL_CURRENT, "%s", &ptr);
6738 /*
6739 * If we failed to query the link property, for example, query
6740 * the persistent value of a non-persistable link property,
6741 * simply skip the output.
6742 */
6743 if (statep->ls_status != DLADM_STATUS_OK) {
6744 /*
6745 * Ignore the temponly error when we skip printing
6746 * link properties to avoid returning failure on exit.
6747 */
6748 if (statep->ls_retstatus == DLADM_STATUS_TEMPONLY)
6749 statep->ls_retstatus = DLADM_STATUS_OK;
6750 goto skip;
6751 }
6752 ptr = statep->ls_line;
6753 break;
6754 case LINKPROP_PERM:
6755 print_linkprop(linkid, statep, propname,
6756 DLADM_PROP_VAL_PERM, "%s", &ptr);
6757 if (statep->ls_status != DLADM_STATUS_OK)
6758 goto skip;
6759 ptr = statep->ls_line;
6760 break;
6761 case LINKPROP_DEFAULT:
6762 print_linkprop(linkid, statep, propname,
6763 DLADM_PROP_VAL_DEFAULT, "%s", &ptr);
6764 if (statep->ls_status != DLADM_STATUS_OK)
6765 goto skip;
6766 ptr = statep->ls_line;
6767 break;
6768 case LINKPROP_POSSIBLE:
6769 print_linkprop(linkid, statep, propname,
6770 DLADM_PROP_VAL_MODIFIABLE, "%s ", &ptr);
6771 if (statep->ls_status != DLADM_STATUS_OK)
6772 goto skip;
6773 ptr = statep->ls_line;
6774 break;
6775 default:
6776 die("invalid input");
6777 break;
6778 }
6779 (void) strlcpy(buf, ptr, bufsize);
6780 return (B_TRUE);
6781 skip:
6782 return ((statep->ls_status == DLADM_STATUS_OK) ?
6783 B_TRUE : B_FALSE);
6784 }
6785
6786 static boolean_t
linkprop_is_supported(datalink_id_t linkid,const char * propname,show_linkprop_state_t * statep)6787 linkprop_is_supported(datalink_id_t linkid, const char *propname,
6788 show_linkprop_state_t *statep)
6789 {
6790 dladm_status_t status;
6791 uint_t valcnt = DLADM_MAX_PROP_VALCNT;
6792
6793 /* if used with -p flag, always print output */
6794 if (statep->ls_proplist != NULL)
6795 return (B_TRUE);
6796
6797 status = dladm_get_linkprop(handle, linkid, DLADM_PROP_VAL_DEFAULT,
6798 propname, statep->ls_propvals, &valcnt);
6799
6800 if (status == DLADM_STATUS_OK)
6801 return (B_TRUE);
6802
6803 /*
6804 * A system wide default value is not available for the
6805 * property. Check if current value can be retrieved.
6806 */
6807 status = dladm_get_linkprop(handle, linkid, DLADM_PROP_VAL_CURRENT,
6808 propname, statep->ls_propvals, &valcnt);
6809
6810 return (status == DLADM_STATUS_OK);
6811 }
6812
6813 /* ARGSUSED */
6814 static int
show_linkprop(dladm_handle_t dh,datalink_id_t linkid,const char * propname,void * arg)6815 show_linkprop(dladm_handle_t dh, datalink_id_t linkid, const char *propname,
6816 void *arg)
6817 {
6818 show_linkprop_state_t *statep = arg;
6819 linkprop_args_t ls_arg;
6820
6821 bzero(&ls_arg, sizeof (ls_arg));
6822 ls_arg.ls_state = statep;
6823 ls_arg.ls_propname = (char *)propname;
6824 ls_arg.ls_linkid = linkid;
6825
6826 /*
6827 * This will need to be fixed when kernel interfaces are added
6828 * to enable walking of all known private properties. For now,
6829 * we are limited to walking persistent private properties only.
6830 */
6831 if ((propname[0] == '_') && !statep->ls_persist &&
6832 (statep->ls_proplist == NULL))
6833 return (DLADM_WALK_CONTINUE);
6834 if (!statep->ls_parsable &&
6835 !linkprop_is_supported(linkid, propname, statep))
6836 return (DLADM_WALK_CONTINUE);
6837
6838 ofmt_print(statep->ls_ofmt, &ls_arg);
6839
6840 return (DLADM_WALK_CONTINUE);
6841 }
6842
6843 static void
do_show_linkprop(int argc,char ** argv,const char * use)6844 do_show_linkprop(int argc, char **argv, const char *use)
6845 {
6846 int option;
6847 char propstr[DLADM_STRSIZE];
6848 dladm_arg_list_t *proplist = NULL;
6849 datalink_id_t linkid = DATALINK_ALL_LINKID;
6850 show_linkprop_state_t state;
6851 uint32_t flags = DLADM_OPT_ACTIVE;
6852 dladm_status_t status;
6853 char *fields_str = NULL;
6854 ofmt_handle_t ofmt;
6855 ofmt_status_t oferr;
6856 uint_t ofmtflags = 0;
6857
6858 bzero(propstr, DLADM_STRSIZE);
6859 opterr = 0;
6860 state.ls_propvals = NULL;
6861 state.ls_line = NULL;
6862 state.ls_parsable = B_FALSE;
6863 state.ls_persist = B_FALSE;
6864 state.ls_header = B_TRUE;
6865 state.ls_retstatus = DLADM_STATUS_OK;
6866
6867 while ((option = getopt_long(argc, argv, ":p:cPo:",
6868 prop_longopts, NULL)) != -1) {
6869 switch (option) {
6870 case 'p':
6871 (void) strlcat(propstr, optarg, DLADM_STRSIZE);
6872 if (strlcat(propstr, ",", DLADM_STRSIZE) >=
6873 DLADM_STRSIZE)
6874 die("property list too long '%s'", propstr);
6875 break;
6876 case 'c':
6877 state.ls_parsable = B_TRUE;
6878 break;
6879 case 'P':
6880 state.ls_persist = B_TRUE;
6881 flags = DLADM_OPT_PERSIST;
6882 break;
6883 case 'o':
6884 fields_str = optarg;
6885 break;
6886 default:
6887 die_opterr(optopt, option, use);
6888 break;
6889 }
6890 }
6891
6892 if (optind == (argc - 1)) {
6893 if ((status = dladm_name2info(handle, argv[optind], &linkid,
6894 NULL, NULL, NULL)) != DLADM_STATUS_OK) {
6895 die_dlerr(status, "link %s is not valid", argv[optind]);
6896 }
6897 } else if (optind != argc) {
6898 usage();
6899 }
6900
6901 if (dladm_parse_link_props(propstr, &proplist, B_TRUE)
6902 != DLADM_STATUS_OK)
6903 die("invalid link properties specified");
6904 state.ls_proplist = proplist;
6905 state.ls_status = DLADM_STATUS_OK;
6906
6907 if (state.ls_parsable)
6908 ofmtflags |= OFMT_PARSABLE;
6909 else
6910 ofmtflags |= OFMT_WRAP;
6911
6912 oferr = ofmt_open(fields_str, linkprop_fields, ofmtflags, 0, &ofmt);
6913 ofmt_check(oferr, state.ls_parsable, ofmt, die, warn);
6914 state.ls_ofmt = ofmt;
6915
6916 if (linkid == DATALINK_ALL_LINKID) {
6917 (void) dladm_walk_datalink_id(show_linkprop_onelink, handle,
6918 &state, DATALINK_CLASS_ALL, DATALINK_ANY_MEDIATYPE, flags);
6919 } else {
6920 (void) show_linkprop_onelink(handle, linkid, &state);
6921 }
6922 ofmt_close(ofmt);
6923 dladm_free_props(proplist);
6924
6925 if (state.ls_retstatus != DLADM_STATUS_OK) {
6926 dladm_close(handle);
6927 exit(EXIT_FAILURE);
6928 }
6929 }
6930
6931 static int
show_linkprop_onelink(dladm_handle_t hdl,datalink_id_t linkid,void * arg)6932 show_linkprop_onelink(dladm_handle_t hdl, datalink_id_t linkid, void *arg)
6933 {
6934 int i;
6935 char *buf;
6936 uint32_t flags;
6937 dladm_arg_list_t *proplist = NULL;
6938 show_linkprop_state_t *statep = arg;
6939 dlpi_handle_t dh = NULL;
6940
6941 statep->ls_status = DLADM_STATUS_OK;
6942
6943 if (dladm_datalink_id2info(hdl, linkid, &flags, NULL, NULL,
6944 statep->ls_link, MAXLINKNAMELEN) != DLADM_STATUS_OK) {
6945 statep->ls_status = DLADM_STATUS_NOTFOUND;
6946 return (DLADM_WALK_CONTINUE);
6947 }
6948
6949 if ((statep->ls_persist && !(flags & DLADM_OPT_PERSIST)) ||
6950 (!statep->ls_persist && !(flags & DLADM_OPT_ACTIVE))) {
6951 statep->ls_status = DLADM_STATUS_BADARG;
6952 return (DLADM_WALK_CONTINUE);
6953 }
6954
6955 proplist = statep->ls_proplist;
6956
6957 /*
6958 * When some WiFi links are opened for the first time, their hardware
6959 * automatically scans for APs and does other slow operations. Thus,
6960 * if there are no open links, the retrieval of link properties
6961 * (below) will proceed slowly unless we hold the link open.
6962 *
6963 * Note that failure of dlpi_open() does not necessarily mean invalid
6964 * link properties, because dlpi_open() may fail because of incorrect
6965 * autopush configuration. Therefore, we ingore the return value of
6966 * dlpi_open().
6967 */
6968 if (!statep->ls_persist)
6969 (void) dlpi_open(statep->ls_link, &dh, 0);
6970
6971 buf = malloc((sizeof (char *) + DLADM_PROP_VAL_MAX) *
6972 DLADM_MAX_PROP_VALCNT + MAX_PROP_LINE);
6973 if (buf == NULL)
6974 die("insufficient memory");
6975
6976 statep->ls_propvals = (char **)(void *)buf;
6977 for (i = 0; i < DLADM_MAX_PROP_VALCNT; i++) {
6978 statep->ls_propvals[i] = buf +
6979 sizeof (char *) * DLADM_MAX_PROP_VALCNT +
6980 i * DLADM_PROP_VAL_MAX;
6981 }
6982 statep->ls_line = buf +
6983 (sizeof (char *) + DLADM_PROP_VAL_MAX) * DLADM_MAX_PROP_VALCNT;
6984
6985 if (proplist != NULL) {
6986 for (i = 0; i < proplist->al_count; i++) {
6987 (void) show_linkprop(hdl, linkid,
6988 proplist->al_info[i].ai_name, statep);
6989 }
6990 } else {
6991 (void) dladm_walk_linkprop(hdl, linkid, statep,
6992 show_linkprop);
6993 }
6994 if (dh != NULL)
6995 dlpi_close(dh);
6996 free(buf);
6997 return (DLADM_WALK_CONTINUE);
6998 }
6999
7000 static int
reset_one_linkprop(dladm_handle_t dh,datalink_id_t linkid,const char * propname,void * arg)7001 reset_one_linkprop(dladm_handle_t dh, datalink_id_t linkid,
7002 const char *propname, void *arg)
7003 {
7004 set_linkprop_state_t *statep = arg;
7005 dladm_status_t status;
7006
7007 status = dladm_set_linkprop(dh, linkid, propname, NULL, 0,
7008 DLADM_OPT_ACTIVE | (statep->ls_temp ? 0 : DLADM_OPT_PERSIST));
7009 if (status != DLADM_STATUS_OK &&
7010 status != DLADM_STATUS_PROPRDONLY &&
7011 status != DLADM_STATUS_NOTSUP) {
7012 warn_dlerr(status, "cannot reset link property '%s' on '%s'",
7013 propname, statep->ls_name);
7014 statep->ls_status = status;
7015 }
7016
7017 return (DLADM_WALK_CONTINUE);
7018 }
7019
7020 static void
set_linkprop(int argc,char ** argv,boolean_t reset,const char * use)7021 set_linkprop(int argc, char **argv, boolean_t reset, const char *use)
7022 {
7023 int i, option;
7024 char errmsg[DLADM_STRSIZE];
7025 char *altroot = NULL;
7026 datalink_id_t linkid;
7027 boolean_t temp = B_FALSE;
7028 dladm_status_t status = DLADM_STATUS_OK;
7029 char propstr[DLADM_STRSIZE];
7030 dladm_arg_list_t *proplist = NULL;
7031
7032 opterr = 0;
7033 bzero(propstr, DLADM_STRSIZE);
7034
7035 while ((option = getopt_long(argc, argv, ":p:R:t",
7036 prop_longopts, NULL)) != -1) {
7037 switch (option) {
7038 case 'p':
7039 (void) strlcat(propstr, optarg, DLADM_STRSIZE);
7040 if (strlcat(propstr, ",", DLADM_STRSIZE) >=
7041 DLADM_STRSIZE)
7042 die("property list too long '%s'", propstr);
7043 break;
7044 case 't':
7045 temp = B_TRUE;
7046 break;
7047 case 'R':
7048 altroot = optarg;
7049 break;
7050 default:
7051 die_opterr(optopt, option, use);
7052
7053 }
7054 }
7055
7056 /* get link name (required last argument) */
7057 if (optind != (argc - 1))
7058 usage();
7059
7060 if (dladm_parse_link_props(propstr, &proplist, reset) !=
7061 DLADM_STATUS_OK)
7062 die("invalid link properties specified");
7063
7064 if (proplist == NULL && !reset)
7065 die("link property must be specified");
7066
7067 if (altroot != NULL) {
7068 dladm_free_props(proplist);
7069 altroot_cmd(altroot, argc, argv);
7070 }
7071
7072 status = dladm_name2info(handle, argv[optind], &linkid, NULL, NULL,
7073 NULL);
7074 if (status != DLADM_STATUS_OK)
7075 die_dlerr(status, "link %s is not valid", argv[optind]);
7076
7077 if (proplist == NULL) {
7078 set_linkprop_state_t state;
7079
7080 state.ls_name = argv[optind];
7081 state.ls_reset = reset;
7082 state.ls_temp = temp;
7083 state.ls_status = DLADM_STATUS_OK;
7084
7085 (void) dladm_walk_linkprop(handle, linkid, &state,
7086 reset_one_linkprop);
7087
7088 status = state.ls_status;
7089 goto done;
7090 }
7091
7092 for (i = 0; i < proplist->al_count; i++) {
7093 dladm_arg_info_t *aip = &proplist->al_info[i];
7094 char **val;
7095 uint_t count;
7096
7097 if (reset) {
7098 val = NULL;
7099 count = 0;
7100 } else {
7101 val = aip->ai_val;
7102 count = aip->ai_count;
7103 if (count == 0) {
7104 warn("no value specified for '%s'",
7105 aip->ai_name);
7106 status = DLADM_STATUS_BADARG;
7107 continue;
7108 }
7109 }
7110 status = dladm_set_linkprop(handle, linkid, aip->ai_name, val,
7111 count, DLADM_OPT_ACTIVE | (temp ? 0 : DLADM_OPT_PERSIST));
7112 switch (status) {
7113 case DLADM_STATUS_OK:
7114 break;
7115 case DLADM_STATUS_NOTFOUND:
7116 warn("invalid link property '%s'", aip->ai_name);
7117 break;
7118 case DLADM_STATUS_BADVAL: {
7119 int j;
7120 char *ptr, *lim;
7121 char **propvals = NULL;
7122 uint_t valcnt = DLADM_MAX_PROP_VALCNT;
7123 dladm_status_t s;
7124
7125 ptr = malloc((sizeof (char *) +
7126 DLADM_PROP_VAL_MAX) * DLADM_MAX_PROP_VALCNT +
7127 MAX_PROP_LINE);
7128
7129 propvals = (char **)(void *)ptr;
7130 if (propvals == NULL)
7131 die("insufficient memory");
7132
7133 for (j = 0; j < DLADM_MAX_PROP_VALCNT; j++) {
7134 propvals[j] = ptr + sizeof (char *) *
7135 DLADM_MAX_PROP_VALCNT +
7136 j * DLADM_PROP_VAL_MAX;
7137 }
7138 s = dladm_get_linkprop(handle, linkid,
7139 DLADM_PROP_VAL_MODIFIABLE, aip->ai_name, propvals,
7140 &valcnt);
7141
7142 if (s != DLADM_STATUS_OK) {
7143 warn_dlerr(status, "cannot set link property "
7144 "'%s' on '%s'", aip->ai_name, argv[optind]);
7145 free(propvals);
7146 break;
7147 }
7148
7149 ptr = errmsg;
7150 lim = ptr + DLADM_STRSIZE;
7151 *ptr = '\0';
7152 for (j = 0; j < valcnt; j++) {
7153 ptr += snprintf(ptr, lim - ptr, "%s,",
7154 propvals[j]);
7155 if (ptr >= lim)
7156 break;
7157 }
7158 if (ptr > errmsg) {
7159 *(ptr - 1) = '\0';
7160 warn("link property '%s' must be one of: %s",
7161 aip->ai_name, errmsg);
7162 } else
7163 warn("invalid link property '%s'", *val);
7164 free(propvals);
7165 break;
7166 }
7167 default:
7168 if (reset) {
7169 warn_dlerr(status, "cannot reset link property "
7170 "'%s' on '%s'", aip->ai_name, argv[optind]);
7171 } else {
7172 warn_dlerr(status, "cannot set link property "
7173 "'%s' on '%s'", aip->ai_name, argv[optind]);
7174 }
7175 break;
7176 }
7177 }
7178 done:
7179 dladm_free_props(proplist);
7180 if (status != DLADM_STATUS_OK) {
7181 dladm_close(handle);
7182 exit(EXIT_FAILURE);
7183 }
7184 }
7185
7186 static void
do_set_linkprop(int argc,char ** argv,const char * use)7187 do_set_linkprop(int argc, char **argv, const char *use)
7188 {
7189 set_linkprop(argc, argv, B_FALSE, use);
7190 }
7191
7192 static void
do_reset_linkprop(int argc,char ** argv,const char * use)7193 do_reset_linkprop(int argc, char **argv, const char *use)
7194 {
7195 set_linkprop(argc, argv, B_TRUE, use);
7196 }
7197
7198 static int
convert_secobj(char * buf,uint_t len,uint8_t * obj_val,uint_t * obj_lenp,dladm_secobj_class_t class)7199 convert_secobj(char *buf, uint_t len, uint8_t *obj_val, uint_t *obj_lenp,
7200 dladm_secobj_class_t class)
7201 {
7202 int error = 0;
7203
7204 if (class == DLADM_SECOBJ_CLASS_WPA) {
7205 if (len < 8 || len > 63)
7206 return (EINVAL);
7207 (void) memcpy(obj_val, buf, len);
7208 *obj_lenp = len;
7209 return (error);
7210 }
7211
7212 if (class == DLADM_SECOBJ_CLASS_WEP) {
7213 switch (len) {
7214 case 5: /* ASCII key sizes */
7215 case 13:
7216 (void) memcpy(obj_val, buf, len);
7217 *obj_lenp = len;
7218 break;
7219 case 10: /* Hex key sizes, not preceded by 0x */
7220 case 26:
7221 error = hexascii_to_octet(buf, len, obj_val, obj_lenp);
7222 break;
7223 case 12: /* Hex key sizes, preceded by 0x */
7224 case 28:
7225 if (strncmp(buf, "0x", 2) != 0)
7226 return (EINVAL);
7227 error = hexascii_to_octet(buf + 2, len - 2,
7228 obj_val, obj_lenp);
7229 break;
7230 default:
7231 return (EINVAL);
7232 }
7233 return (error);
7234 }
7235
7236 return (ENOENT);
7237 }
7238
7239 static void
defersig(int sig)7240 defersig(int sig)
7241 {
7242 signalled = sig;
7243 }
7244
7245 static int
get_secobj_from_tty(uint_t try,const char * objname,char * buf)7246 get_secobj_from_tty(uint_t try, const char *objname, char *buf)
7247 {
7248 uint_t len = 0;
7249 int c;
7250 struct termios stored, current;
7251 void (*sigfunc)(int);
7252
7253 /*
7254 * Turn off echo -- but before we do so, defer SIGINT handling
7255 * so that a ^C doesn't leave the terminal corrupted.
7256 */
7257 sigfunc = signal(SIGINT, defersig);
7258 (void) fflush(stdin);
7259 (void) tcgetattr(0, &stored);
7260 current = stored;
7261 current.c_lflag &= ~(ICANON|ECHO);
7262 current.c_cc[VTIME] = 0;
7263 current.c_cc[VMIN] = 1;
7264 (void) tcsetattr(0, TCSANOW, ¤t);
7265 again:
7266 if (try == 1)
7267 (void) printf(gettext("provide value for '%s': "), objname);
7268 else
7269 (void) printf(gettext("confirm value for '%s': "), objname);
7270
7271 (void) fflush(stdout);
7272 while (signalled == 0) {
7273 c = getchar();
7274 if (c == '\n' || c == '\r') {
7275 if (len != 0)
7276 break;
7277 (void) putchar('\n');
7278 goto again;
7279 }
7280
7281 buf[len++] = c;
7282 if (len >= DLADM_SECOBJ_VAL_MAX - 1)
7283 break;
7284 (void) putchar('*');
7285 }
7286
7287 (void) putchar('\n');
7288 (void) fflush(stdin);
7289
7290 /*
7291 * Restore terminal setting and handle deferred signals.
7292 */
7293 (void) tcsetattr(0, TCSANOW, &stored);
7294
7295 (void) signal(SIGINT, sigfunc);
7296 if (signalled != 0)
7297 (void) kill(getpid(), signalled);
7298
7299 return (len);
7300 }
7301
7302 static int
get_secobj_val(char * obj_name,uint8_t * obj_val,uint_t * obj_lenp,dladm_secobj_class_t class,FILE * filep)7303 get_secobj_val(char *obj_name, uint8_t *obj_val, uint_t *obj_lenp,
7304 dladm_secobj_class_t class, FILE *filep)
7305 {
7306 int rval;
7307 uint_t len = 0, len2;
7308 char buf[DLADM_SECOBJ_VAL_MAX], buf2[DLADM_SECOBJ_VAL_MAX];
7309
7310 if (filep == NULL) {
7311 len = get_secobj_from_tty(1, obj_name, buf);
7312 rval = convert_secobj(buf, len, obj_val, obj_lenp, class);
7313 if (rval == 0) {
7314 len2 = get_secobj_from_tty(2, obj_name, buf2);
7315 if (len != len2 || memcmp(buf, buf2, len) != 0)
7316 rval = ENOTSUP;
7317 }
7318 return (rval);
7319 } else {
7320 for (;;) {
7321 if (fgets(buf, sizeof (buf), filep) == NULL)
7322 break;
7323 if (isspace(buf[0]))
7324 continue;
7325
7326 len = strlen(buf);
7327 if (buf[len - 1] == '\n') {
7328 buf[len - 1] = '\0';
7329 len--;
7330 }
7331 break;
7332 }
7333 (void) fclose(filep);
7334 }
7335 return (convert_secobj(buf, len, obj_val, obj_lenp, class));
7336 }
7337
7338 static boolean_t
check_auth(const char * auth)7339 check_auth(const char *auth)
7340 {
7341 struct passwd *pw;
7342
7343 if ((pw = getpwuid(getuid())) == NULL)
7344 return (B_FALSE);
7345
7346 return (chkauthattr(auth, pw->pw_name) != 0);
7347 }
7348
7349 static void
audit_secobj(char * auth,char * class,char * obj,boolean_t success,boolean_t create)7350 audit_secobj(char *auth, char *class, char *obj,
7351 boolean_t success, boolean_t create)
7352 {
7353 adt_session_data_t *ah;
7354 adt_event_data_t *event;
7355 au_event_t flag;
7356 char *errstr;
7357
7358 if (create) {
7359 flag = ADT_dladm_create_secobj;
7360 errstr = "ADT_dladm_create_secobj";
7361 } else {
7362 flag = ADT_dladm_delete_secobj;
7363 errstr = "ADT_dladm_delete_secobj";
7364 }
7365
7366 if (adt_start_session(&ah, NULL, ADT_USE_PROC_DATA) != 0)
7367 die("adt_start_session: %s", strerror(errno));
7368
7369 if ((event = adt_alloc_event(ah, flag)) == NULL)
7370 die("adt_alloc_event (%s): %s", errstr, strerror(errno));
7371
7372 /* fill in audit info */
7373 if (create) {
7374 event->adt_dladm_create_secobj.auth_used = auth;
7375 event->adt_dladm_create_secobj.obj_class = class;
7376 event->adt_dladm_create_secobj.obj_name = obj;
7377 } else {
7378 event->adt_dladm_delete_secobj.auth_used = auth;
7379 event->adt_dladm_delete_secobj.obj_class = class;
7380 event->adt_dladm_delete_secobj.obj_name = obj;
7381 }
7382
7383 if (success) {
7384 if (adt_put_event(event, ADT_SUCCESS, ADT_SUCCESS) != 0) {
7385 die("adt_put_event (%s, success): %s", errstr,
7386 strerror(errno));
7387 }
7388 } else {
7389 if (adt_put_event(event, ADT_FAILURE,
7390 ADT_FAIL_VALUE_AUTH) != 0) {
7391 die("adt_put_event: (%s, failure): %s", errstr,
7392 strerror(errno));
7393 }
7394 }
7395
7396 adt_free_event(event);
7397 (void) adt_end_session(ah);
7398 }
7399
7400 static void
do_create_secobj(int argc,char ** argv,const char * use)7401 do_create_secobj(int argc, char **argv, const char *use)
7402 {
7403 int option, rval;
7404 FILE *filep = NULL;
7405 char *obj_name = NULL;
7406 char *class_name = NULL;
7407 uint8_t obj_val[DLADM_SECOBJ_VAL_MAX];
7408 uint_t obj_len;
7409 boolean_t success, temp = B_FALSE;
7410 dladm_status_t status;
7411 dladm_secobj_class_t class = -1;
7412 uid_t euid;
7413
7414 opterr = 0;
7415 (void) memset(obj_val, 0, DLADM_SECOBJ_VAL_MAX);
7416 while ((option = getopt_long(argc, argv, ":f:c:R:t",
7417 wifi_longopts, NULL)) != -1) {
7418 switch (option) {
7419 case 'f':
7420 euid = geteuid();
7421 (void) seteuid(getuid());
7422 filep = fopen(optarg, "r");
7423 if (filep == NULL) {
7424 die("cannot open %s: %s", optarg,
7425 strerror(errno));
7426 }
7427 (void) seteuid(euid);
7428 break;
7429 case 'c':
7430 class_name = optarg;
7431 status = dladm_str2secobjclass(optarg, &class);
7432 if (status != DLADM_STATUS_OK) {
7433 die("invalid secure object class '%s', "
7434 "valid values are: wep, wpa", optarg);
7435 }
7436 break;
7437 case 't':
7438 temp = B_TRUE;
7439 break;
7440 case 'R':
7441 status = dladm_set_rootdir(optarg);
7442 if (status != DLADM_STATUS_OK) {
7443 die_dlerr(status, "invalid directory "
7444 "specified");
7445 }
7446 break;
7447 default:
7448 die_opterr(optopt, option, use);
7449 break;
7450 }
7451 }
7452
7453 if (optind == (argc - 1))
7454 obj_name = argv[optind];
7455 else if (optind != argc)
7456 usage();
7457
7458 if (class == -1)
7459 die("secure object class required");
7460
7461 if (obj_name == NULL)
7462 die("secure object name required");
7463
7464 if (!dladm_valid_secobj_name(obj_name))
7465 die("invalid secure object name '%s'", obj_name);
7466
7467 success = check_auth(LINK_SEC_AUTH);
7468 audit_secobj(LINK_SEC_AUTH, class_name, obj_name, success, B_TRUE);
7469 if (!success)
7470 die("authorization '%s' is required", LINK_SEC_AUTH);
7471
7472 rval = get_secobj_val(obj_name, obj_val, &obj_len, class, filep);
7473 if (rval != 0) {
7474 switch (rval) {
7475 case ENOENT:
7476 die("invalid secure object class");
7477 break;
7478 case EINVAL:
7479 die("invalid secure object value");
7480 break;
7481 case ENOTSUP:
7482 die("verification failed");
7483 break;
7484 default:
7485 die("invalid secure object: %s", strerror(rval));
7486 break;
7487 }
7488 }
7489
7490 status = dladm_set_secobj(handle, obj_name, class, obj_val, obj_len,
7491 DLADM_OPT_CREATE | DLADM_OPT_ACTIVE);
7492 if (status != DLADM_STATUS_OK) {
7493 die_dlerr(status, "could not create secure object '%s'",
7494 obj_name);
7495 }
7496 if (temp)
7497 return;
7498
7499 status = dladm_set_secobj(handle, obj_name, class, obj_val, obj_len,
7500 DLADM_OPT_PERSIST);
7501 if (status != DLADM_STATUS_OK) {
7502 warn_dlerr(status, "could not persistently create secure "
7503 "object '%s'", obj_name);
7504 }
7505 }
7506
7507 static void
do_delete_secobj(int argc,char ** argv,const char * use)7508 do_delete_secobj(int argc, char **argv, const char *use)
7509 {
7510 int i, option;
7511 boolean_t temp = B_FALSE;
7512 boolean_t success;
7513 dladm_status_t status, pstatus;
7514 int nfields = 1;
7515 char *field, *token, *lasts = NULL, c;
7516
7517 opterr = 0;
7518 status = pstatus = DLADM_STATUS_OK;
7519 while ((option = getopt_long(argc, argv, ":R:t",
7520 wifi_longopts, NULL)) != -1) {
7521 switch (option) {
7522 case 't':
7523 temp = B_TRUE;
7524 break;
7525 case 'R':
7526 status = dladm_set_rootdir(optarg);
7527 if (status != DLADM_STATUS_OK) {
7528 die_dlerr(status, "invalid directory "
7529 "specified");
7530 }
7531 break;
7532 default:
7533 die_opterr(optopt, option, use);
7534 break;
7535 }
7536 }
7537
7538 if (optind != (argc - 1))
7539 die("secure object name required");
7540
7541 token = argv[optind];
7542 while ((c = *token++) != '\0') {
7543 if (c == ',')
7544 nfields++;
7545 }
7546 token = strdup(argv[optind]);
7547 if (token == NULL)
7548 die("no memory");
7549
7550 success = check_auth(LINK_SEC_AUTH);
7551 audit_secobj(LINK_SEC_AUTH, "unknown", argv[optind], success, B_FALSE);
7552 if (!success)
7553 die("authorization '%s' is required", LINK_SEC_AUTH);
7554
7555 for (i = 0; i < nfields; i++) {
7556
7557 field = strtok_r(token, ",", &lasts);
7558 token = NULL;
7559 status = dladm_unset_secobj(handle, field, DLADM_OPT_ACTIVE);
7560 if (!temp) {
7561 pstatus = dladm_unset_secobj(handle, field,
7562 DLADM_OPT_PERSIST);
7563 } else {
7564 pstatus = DLADM_STATUS_OK;
7565 }
7566
7567 if (status != DLADM_STATUS_OK) {
7568 warn_dlerr(status, "could not delete secure object "
7569 "'%s'", field);
7570 }
7571 if (pstatus != DLADM_STATUS_OK) {
7572 warn_dlerr(pstatus, "could not persistently delete "
7573 "secure object '%s'", field);
7574 }
7575 }
7576 free(token);
7577
7578 if (status != DLADM_STATUS_OK || pstatus != DLADM_STATUS_OK) {
7579 dladm_close(handle);
7580 exit(EXIT_FAILURE);
7581 }
7582 }
7583
7584 typedef struct show_secobj_state {
7585 boolean_t ss_persist;
7586 boolean_t ss_parsable;
7587 boolean_t ss_header;
7588 ofmt_handle_t ss_ofmt;
7589 } show_secobj_state_t;
7590
7591
7592 static boolean_t
show_secobj(dladm_handle_t dh,void * arg,const char * obj_name)7593 show_secobj(dladm_handle_t dh, void *arg, const char *obj_name)
7594 {
7595 uint_t obj_len = DLADM_SECOBJ_VAL_MAX;
7596 uint8_t obj_val[DLADM_SECOBJ_VAL_MAX];
7597 char buf[DLADM_STRSIZE];
7598 uint_t flags = 0;
7599 dladm_secobj_class_t class;
7600 show_secobj_state_t *statep = arg;
7601 dladm_status_t status;
7602 secobj_fields_buf_t sbuf;
7603
7604 bzero(&sbuf, sizeof (secobj_fields_buf_t));
7605 if (statep->ss_persist)
7606 flags |= DLADM_OPT_PERSIST;
7607
7608 status = dladm_get_secobj(dh, obj_name, &class, obj_val, &obj_len,
7609 flags);
7610 if (status != DLADM_STATUS_OK)
7611 die_dlerr(status, "cannot get secure object '%s'", obj_name);
7612
7613 (void) snprintf(sbuf.ss_obj_name, sizeof (sbuf.ss_obj_name),
7614 obj_name);
7615 (void) dladm_secobjclass2str(class, buf);
7616 (void) snprintf(sbuf.ss_class, sizeof (sbuf.ss_class), "%s", buf);
7617 if (getuid() == 0) {
7618 char val[DLADM_SECOBJ_VAL_MAX * 2];
7619 uint_t len = sizeof (val);
7620
7621 if (octet_to_hexascii(obj_val, obj_len, val, &len) == 0)
7622 (void) snprintf(sbuf.ss_val,
7623 sizeof (sbuf.ss_val), "%s", val);
7624 }
7625 ofmt_print(statep->ss_ofmt, &sbuf);
7626 return (B_TRUE);
7627 }
7628
7629 static void
do_show_secobj(int argc,char ** argv,const char * use)7630 do_show_secobj(int argc, char **argv, const char *use)
7631 {
7632 int option;
7633 show_secobj_state_t state;
7634 dladm_status_t status;
7635 boolean_t o_arg = B_FALSE;
7636 uint_t i;
7637 uint_t flags;
7638 char *fields_str = NULL;
7639 char *def_fields = "object,class";
7640 char *all_fields = "object,class,value";
7641 char *field, *token, *lasts = NULL, c;
7642 ofmt_handle_t ofmt;
7643 ofmt_status_t oferr;
7644 uint_t ofmtflags = 0;
7645
7646 opterr = 0;
7647 bzero(&state, sizeof (state));
7648 state.ss_parsable = B_FALSE;
7649 fields_str = def_fields;
7650 state.ss_persist = B_FALSE;
7651 state.ss_parsable = B_FALSE;
7652 state.ss_header = B_TRUE;
7653 while ((option = getopt_long(argc, argv, ":pPo:",
7654 wifi_longopts, NULL)) != -1) {
7655 switch (option) {
7656 case 'p':
7657 state.ss_parsable = B_TRUE;
7658 break;
7659 case 'P':
7660 state.ss_persist = B_TRUE;
7661 break;
7662 case 'o':
7663 o_arg = B_TRUE;
7664 if (strcasecmp(optarg, "all") == 0)
7665 fields_str = all_fields;
7666 else
7667 fields_str = optarg;
7668 break;
7669 default:
7670 die_opterr(optopt, option, use);
7671 break;
7672 }
7673 }
7674
7675 if (state.ss_parsable && !o_arg)
7676 die("option -c requires -o");
7677
7678 if (state.ss_parsable && fields_str == all_fields)
7679 die("\"-o all\" is invalid with -p");
7680
7681 if (state.ss_parsable)
7682 ofmtflags |= OFMT_PARSABLE;
7683 oferr = ofmt_open(fields_str, secobj_fields, ofmtflags, 0, &ofmt);
7684 ofmt_check(oferr, state.ss_parsable, ofmt, die, warn);
7685 state.ss_ofmt = ofmt;
7686
7687 flags = state.ss_persist ? DLADM_OPT_PERSIST : 0;
7688
7689 if (optind == (argc - 1)) {
7690 uint_t obj_fields = 1;
7691
7692 token = argv[optind];
7693 if (token == NULL)
7694 die("secure object name required");
7695 while ((c = *token++) != '\0') {
7696 if (c == ',')
7697 obj_fields++;
7698 }
7699 token = strdup(argv[optind]);
7700 if (token == NULL)
7701 die("no memory");
7702 for (i = 0; i < obj_fields; i++) {
7703 field = strtok_r(token, ",", &lasts);
7704 token = NULL;
7705 if (!show_secobj(handle, &state, field))
7706 break;
7707 }
7708 free(token);
7709 ofmt_close(ofmt);
7710 return;
7711 } else if (optind != argc)
7712 usage();
7713
7714 status = dladm_walk_secobj(handle, &state, show_secobj, flags);
7715
7716 if (status != DLADM_STATUS_OK)
7717 die_dlerr(status, "show-secobj");
7718 ofmt_close(ofmt);
7719 }
7720
7721 /*ARGSUSED*/
7722 static int
i_dladm_init_linkprop(dladm_handle_t dh,datalink_id_t linkid,void * arg)7723 i_dladm_init_linkprop(dladm_handle_t dh, datalink_id_t linkid, void *arg)
7724 {
7725 (void) dladm_init_linkprop(dh, linkid, B_TRUE);
7726 return (DLADM_WALK_CONTINUE);
7727 }
7728
7729 /*ARGSUSED*/
7730 void
do_init_linkprop(int argc,char ** argv,const char * use)7731 do_init_linkprop(int argc, char **argv, const char *use)
7732 {
7733 int option;
7734 dladm_status_t status;
7735 datalink_id_t linkid = DATALINK_ALL_LINKID;
7736 datalink_media_t media = DATALINK_ANY_MEDIATYPE;
7737 uint_t any_media = B_TRUE;
7738
7739 opterr = 0;
7740 while ((option = getopt(argc, argv, ":w")) != -1) {
7741 switch (option) {
7742 case 'w':
7743 media = DL_WIFI;
7744 any_media = B_FALSE;
7745 break;
7746 default:
7747 /*
7748 * Because init-linkprop is not a public command,
7749 * print the usage instead.
7750 */
7751 usage();
7752 break;
7753 }
7754 }
7755
7756 if (optind == (argc - 1)) {
7757 if ((status = dladm_name2info(handle, argv[optind], &linkid,
7758 NULL, NULL, NULL)) != DLADM_STATUS_OK)
7759 die_dlerr(status, "link %s is not valid", argv[optind]);
7760 } else if (optind != argc) {
7761 usage();
7762 }
7763
7764 if (linkid == DATALINK_ALL_LINKID) {
7765 /*
7766 * linkprops of links of other classes have been initialized as
7767 * part of the dladm up-xxx operation.
7768 */
7769 (void) dladm_walk_datalink_id(i_dladm_init_linkprop, handle,
7770 NULL, DATALINK_CLASS_PHYS, media, DLADM_OPT_PERSIST);
7771 } else {
7772 (void) dladm_init_linkprop(handle, linkid, any_media);
7773 }
7774 }
7775
7776 static void
do_show_ether(int argc,char ** argv,const char * use)7777 do_show_ether(int argc, char **argv, const char *use)
7778 {
7779 int option;
7780 datalink_id_t linkid;
7781 print_ether_state_t state;
7782 char *fields_str = NULL;
7783 ofmt_handle_t ofmt;
7784 ofmt_status_t oferr;
7785 uint_t ofmtflags = 0;
7786
7787 bzero(&state, sizeof (state));
7788 state.es_link = NULL;
7789 state.es_parsable = B_FALSE;
7790
7791 while ((option = getopt_long(argc, argv, "o:px",
7792 showeth_lopts, NULL)) != -1) {
7793 switch (option) {
7794 case 'x':
7795 state.es_extended = B_TRUE;
7796 break;
7797 case 'p':
7798 state.es_parsable = B_TRUE;
7799 break;
7800 case 'o':
7801 fields_str = optarg;
7802 break;
7803 default:
7804 die_opterr(optopt, option, use);
7805 break;
7806 }
7807 }
7808
7809 if (optind == (argc - 1))
7810 state.es_link = argv[optind];
7811
7812 if (state.es_parsable)
7813 ofmtflags |= OFMT_PARSABLE;
7814 oferr = ofmt_open(fields_str, ether_fields, ofmtflags,
7815 DLADM_DEFAULT_COL, &ofmt);
7816 ofmt_check(oferr, state.es_parsable, ofmt, die, warn);
7817 state.es_ofmt = ofmt;
7818
7819 if (state.es_link == NULL) {
7820 (void) dladm_walk_datalink_id(show_etherprop, handle, &state,
7821 DATALINK_CLASS_PHYS, DL_ETHER, DLADM_OPT_ACTIVE);
7822 } else {
7823 if (!link_is_ether(state.es_link, &linkid))
7824 die("invalid link specified");
7825 (void) show_etherprop(handle, linkid, &state);
7826 }
7827 ofmt_close(ofmt);
7828 }
7829
7830 static int
show_etherprop(dladm_handle_t dh,datalink_id_t linkid,void * arg)7831 show_etherprop(dladm_handle_t dh, datalink_id_t linkid, void *arg)
7832 {
7833 print_ether_state_t *statep = arg;
7834 ether_fields_buf_t ebuf;
7835 dladm_ether_info_t eattr;
7836 dladm_status_t status;
7837
7838 bzero(&ebuf, sizeof (ether_fields_buf_t));
7839 if (dladm_datalink_id2info(dh, linkid, NULL, NULL, NULL,
7840 ebuf.eth_link, sizeof (ebuf.eth_link)) != DLADM_STATUS_OK) {
7841 return (DLADM_WALK_CONTINUE);
7842 }
7843
7844 status = dladm_ether_info(dh, linkid, &eattr);
7845 if (status != DLADM_STATUS_OK) {
7846 return (DLADM_WALK_CONTINUE);
7847 }
7848
7849 (void) strlcpy(ebuf.eth_ptype, "current", sizeof (ebuf.eth_ptype));
7850
7851 (void) dladm_ether_autoneg2str(ebuf.eth_autoneg,
7852 sizeof (ebuf.eth_autoneg), &eattr, CURRENT);
7853 (void) dladm_ether_pause2str(ebuf.eth_pause,
7854 sizeof (ebuf.eth_pause), &eattr, CURRENT);
7855 (void) dladm_ether_spdx2str(ebuf.eth_spdx,
7856 sizeof (ebuf.eth_spdx), &eattr, CURRENT);
7857 (void) strlcpy(ebuf.eth_state,
7858 dladm_linkstate2str(eattr.lei_state, ebuf.eth_state),
7859 sizeof (ebuf.eth_state));
7860 (void) strlcpy(ebuf.eth_rem_fault,
7861 (eattr.lei_attr[CURRENT].le_fault ? "fault" : "none"),
7862 sizeof (ebuf.eth_rem_fault));
7863
7864 ofmt_print(statep->es_ofmt, &ebuf);
7865
7866 if (statep->es_extended)
7867 show_ether_xprop(arg, &eattr);
7868
7869 dladm_ether_info_done(&eattr);
7870 return (DLADM_WALK_CONTINUE);
7871 }
7872
7873 /* ARGSUSED */
7874 static void
do_init_secobj(int argc,char ** argv,const char * use)7875 do_init_secobj(int argc, char **argv, const char *use)
7876 {
7877 dladm_status_t status;
7878
7879 status = dladm_init_secobj(handle);
7880 if (status != DLADM_STATUS_OK)
7881 die_dlerr(status, "secure object initialization failed");
7882 }
7883
7884 enum bridge_func {
7885 brCreate, brAdd, brModify
7886 };
7887
7888 static void
create_modify_add_bridge(int argc,char ** argv,const char * use,enum bridge_func func)7889 create_modify_add_bridge(int argc, char **argv, const char *use,
7890 enum bridge_func func)
7891 {
7892 int option;
7893 uint_t n, i, nlink;
7894 uint32_t flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
7895 char *altroot = NULL;
7896 char *links[MAXPORT];
7897 datalink_id_t linkids[MAXPORT];
7898 dladm_status_t status;
7899 const char *bridge;
7900 UID_STP_CFG_T cfg, cfg_old;
7901 dladm_bridge_prot_t brprot = DLADM_BRIDGE_PROT_UNKNOWN;
7902 dladm_bridge_prot_t brprot_old;
7903
7904 /* Set up the default configuration values */
7905 cfg.field_mask = 0;
7906 cfg.bridge_priority = DEF_BR_PRIO;
7907 cfg.max_age = DEF_BR_MAXAGE;
7908 cfg.hello_time = DEF_BR_HELLOT;
7909 cfg.forward_delay = DEF_BR_FWDELAY;
7910 cfg.force_version = DEF_FORCE_VERS;
7911
7912 nlink = opterr = 0;
7913 while ((option = getopt_long(argc, argv, ":P:R:d:f:h:l:m:p:",
7914 bridge_lopts, NULL)) != -1) {
7915 switch (option) {
7916 case 'P':
7917 if (func == brAdd)
7918 die_opterr(optopt, option, use);
7919 status = dladm_bridge_str2prot(optarg, &brprot);
7920 if (status != DLADM_STATUS_OK)
7921 die_dlerr(status, "protection %s", optarg);
7922 break;
7923 case 'R':
7924 altroot = optarg;
7925 break;
7926 case 'd':
7927 if (func == brAdd)
7928 die_opterr(optopt, option, use);
7929 if (cfg.field_mask & BR_CFG_DELAY)
7930 die("forwarding delay set more than once");
7931 if (!str2int(optarg, &cfg.forward_delay) ||
7932 cfg.forward_delay < MIN_BR_FWDELAY ||
7933 cfg.forward_delay > MAX_BR_FWDELAY)
7934 die("incorrect forwarding delay");
7935 cfg.field_mask |= BR_CFG_DELAY;
7936 break;
7937 case 'f':
7938 if (func == brAdd)
7939 die_opterr(optopt, option, use);
7940 if (cfg.field_mask & BR_CFG_FORCE_VER)
7941 die("force protocol set more than once");
7942 if (!str2int(optarg, &cfg.force_version) ||
7943 cfg.force_version < 0)
7944 die("incorrect force protocol");
7945 cfg.field_mask |= BR_CFG_FORCE_VER;
7946 break;
7947 case 'h':
7948 if (func == brAdd)
7949 die_opterr(optopt, option, use);
7950 if (cfg.field_mask & BR_CFG_HELLO)
7951 die("hello time set more than once");
7952 if (!str2int(optarg, &cfg.hello_time) ||
7953 cfg.hello_time < MIN_BR_HELLOT ||
7954 cfg.hello_time > MAX_BR_HELLOT)
7955 die("incorrect hello time");
7956 cfg.field_mask |= BR_CFG_HELLO;
7957 break;
7958 case 'l':
7959 if (func == brModify)
7960 die_opterr(optopt, option, use);
7961 if (nlink >= MAXPORT)
7962 die("too many links specified");
7963 links[nlink++] = optarg;
7964 break;
7965 case 'm':
7966 if (func == brAdd)
7967 die_opterr(optopt, option, use);
7968 if (cfg.field_mask & BR_CFG_AGE)
7969 die("max age set more than once");
7970 if (!str2int(optarg, &cfg.max_age) ||
7971 cfg.max_age < MIN_BR_MAXAGE ||
7972 cfg.max_age > MAX_BR_MAXAGE)
7973 die("incorrect max age");
7974 cfg.field_mask |= BR_CFG_AGE;
7975 break;
7976 case 'p':
7977 if (func == brAdd)
7978 die_opterr(optopt, option, use);
7979 if (cfg.field_mask & BR_CFG_PRIO)
7980 die("priority set more than once");
7981 if (!str2int(optarg, &cfg.bridge_priority) ||
7982 cfg.bridge_priority < MIN_BR_PRIO ||
7983 cfg.bridge_priority > MAX_BR_PRIO)
7984 die("incorrect priority");
7985 cfg.bridge_priority &= 0xF000;
7986 cfg.field_mask |= BR_CFG_PRIO;
7987 break;
7988 default:
7989 die_opterr(optopt, option, use);
7990 break;
7991 }
7992 }
7993
7994 /* get the bridge name (required last argument) */
7995 if (optind != (argc-1))
7996 usage();
7997
7998 bridge = argv[optind];
7999 if (!dladm_valid_bridgename(bridge))
8000 die("invalid bridge name '%s'", bridge);
8001
8002 /*
8003 * Get the current properties, if any, and merge in with changes. This
8004 * is necessary (even with the field_mask feature) so that the
8005 * value-checking macros will produce the right results with proposed
8006 * changes to existing configuration. We only need it for those
8007 * parameters, though.
8008 */
8009 (void) dladm_bridge_get_properties(bridge, &cfg_old, &brprot_old);
8010 if (brprot == DLADM_BRIDGE_PROT_UNKNOWN)
8011 brprot = brprot_old;
8012 if (!(cfg.field_mask & BR_CFG_AGE))
8013 cfg.max_age = cfg_old.max_age;
8014 if (!(cfg.field_mask & BR_CFG_HELLO))
8015 cfg.hello_time = cfg_old.hello_time;
8016 if (!(cfg.field_mask & BR_CFG_DELAY))
8017 cfg.forward_delay = cfg_old.forward_delay;
8018
8019 if (!CHECK_BRIDGE_CONFIG(cfg)) {
8020 warn("illegal forward delay / max age / hello time "
8021 "combination");
8022 if (NO_MAXAGE(cfg)) {
8023 die("no max age possible: need forward delay >= %d or "
8024 "hello time <= %d", MIN_FWDELAY_NOM(cfg),
8025 MAX_HELLOTIME_NOM(cfg));
8026 } else if (SMALL_MAXAGE(cfg)) {
8027 if (CAPPED_MAXAGE(cfg))
8028 die("max age too small: need age >= %d and "
8029 "<= %d or hello time <= %d",
8030 MIN_MAXAGE(cfg), MAX_MAXAGE(cfg),
8031 MAX_HELLOTIME(cfg));
8032 else
8033 die("max age too small: need age >= %d or "
8034 "hello time <= %d",
8035 MIN_MAXAGE(cfg), MAX_HELLOTIME(cfg));
8036 } else if (FLOORED_MAXAGE(cfg)) {
8037 die("max age too large: need age >= %d and <= %d or "
8038 "forward delay >= %d",
8039 MIN_MAXAGE(cfg), MAX_MAXAGE(cfg),
8040 MIN_FWDELAY(cfg));
8041 } else {
8042 die("max age too large: need age <= %d or forward "
8043 "delay >= %d",
8044 MAX_MAXAGE(cfg), MIN_FWDELAY(cfg));
8045 }
8046 }
8047
8048 if (altroot != NULL)
8049 altroot_cmd(altroot, argc, argv);
8050
8051 for (n = 0; n < nlink; n++) {
8052 datalink_class_t class;
8053 uint32_t media;
8054 char pointless[DLADM_STRSIZE];
8055
8056 if (dladm_name2info(handle, links[n], &linkids[n], NULL, &class,
8057 &media) != DLADM_STATUS_OK)
8058 die("invalid link name '%s'", links[n]);
8059 if (class & ~(DATALINK_CLASS_PHYS | DATALINK_CLASS_AGGR |
8060 DATALINK_CLASS_ETHERSTUB | DATALINK_CLASS_SIMNET))
8061 die("%s %s cannot be bridged",
8062 dladm_class2str(class, pointless), links[n]);
8063 if (media != DL_ETHER && media != DL_100VG &&
8064 media != DL_ETH_CSMA && media != DL_100BT)
8065 die("%s interface %s cannot be bridged",
8066 dladm_media2str(media, pointless), links[n]);
8067 }
8068
8069 if (func == brCreate)
8070 flags |= DLADM_OPT_CREATE;
8071
8072 if (func != brAdd) {
8073 status = dladm_bridge_configure(handle, bridge, &cfg, brprot,
8074 flags);
8075 if (status != DLADM_STATUS_OK)
8076 die_dlerr(status, "create operation failed");
8077 }
8078
8079 status = DLADM_STATUS_OK;
8080 for (n = 0; n < nlink; n++) {
8081 status = dladm_bridge_setlink(handle, linkids[n], bridge);
8082 if (status != DLADM_STATUS_OK)
8083 break;
8084 }
8085
8086 if (n >= nlink) {
8087 /*
8088 * We were successful. If we're creating a new bridge, then
8089 * there's just one more step: enabling. If we're modifying or
8090 * just adding links, then we're done.
8091 */
8092 if (func != brCreate ||
8093 (status = dladm_bridge_enable(bridge)) == DLADM_STATUS_OK)
8094 return;
8095 }
8096
8097 /* clean up the partial configuration */
8098 for (i = 0; i < n; i++)
8099 (void) dladm_bridge_setlink(handle, linkids[i], "");
8100
8101 /* if failure for brCreate, then delete the bridge */
8102 if (func == brCreate)
8103 (void) dladm_bridge_delete(handle, bridge, flags);
8104
8105 if (n < nlink)
8106 die_dlerr(status, "unable to add link %s to bridge %s",
8107 links[n], bridge);
8108 else
8109 die_dlerr(status, "unable to enable bridge %s", bridge);
8110 }
8111
8112 static void
do_create_bridge(int argc,char ** argv,const char * use)8113 do_create_bridge(int argc, char **argv, const char *use)
8114 {
8115 create_modify_add_bridge(argc, argv, use, brCreate);
8116 }
8117
8118 static void
do_modify_bridge(int argc,char ** argv,const char * use)8119 do_modify_bridge(int argc, char **argv, const char *use)
8120 {
8121 create_modify_add_bridge(argc, argv, use, brModify);
8122 }
8123
8124 static void
do_add_bridge(int argc,char ** argv,const char * use)8125 do_add_bridge(int argc, char **argv, const char *use)
8126 {
8127 create_modify_add_bridge(argc, argv, use, brAdd);
8128 }
8129
8130 static void
do_delete_bridge(int argc,char ** argv,const char * use)8131 do_delete_bridge(int argc, char **argv, const char *use)
8132 {
8133 int option;
8134 char *altroot = NULL;
8135 uint32_t flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
8136 dladm_status_t status;
8137
8138 opterr = 0;
8139 while ((option = getopt_long(argc, argv, ":R:", bridge_lopts, NULL)) !=
8140 -1) {
8141 switch (option) {
8142 case 'R':
8143 altroot = optarg;
8144 break;
8145 default:
8146 die_opterr(optopt, option, use);
8147 break;
8148 }
8149 }
8150
8151 /* get the bridge name (required last argument) */
8152 if (optind != (argc-1))
8153 usage();
8154
8155 if (altroot != NULL)
8156 altroot_cmd(altroot, argc, argv);
8157
8158 status = dladm_bridge_delete(handle, argv[optind], flags);
8159 if (status != DLADM_STATUS_OK)
8160 die_dlerr(status, "delete operation failed");
8161 }
8162
8163 static void
do_remove_bridge(int argc,char ** argv,const char * use)8164 do_remove_bridge(int argc, char **argv, const char *use)
8165 {
8166 int option;
8167 uint_t n, nlink;
8168 char *links[MAXPORT];
8169 datalink_id_t linkids[MAXPORT];
8170 char *altroot = NULL;
8171 dladm_status_t status;
8172 boolean_t removed_one;
8173
8174 nlink = opterr = 0;
8175 while ((option = getopt_long(argc, argv, ":R:l:", bridge_lopts,
8176 NULL)) != -1) {
8177 switch (option) {
8178 case 'R':
8179 altroot = optarg;
8180 break;
8181 case 'l':
8182 if (nlink >= MAXPORT)
8183 die("too many links specified");
8184 links[nlink++] = optarg;
8185 break;
8186 default:
8187 die_opterr(optopt, option, use);
8188 break;
8189 }
8190 }
8191
8192 if (nlink == 0)
8193 usage();
8194
8195 /* get the bridge name (required last argument) */
8196 if (optind != (argc-1))
8197 usage();
8198
8199 if (altroot != NULL)
8200 altroot_cmd(altroot, argc, argv);
8201
8202 for (n = 0; n < nlink; n++) {
8203 char bridge[MAXLINKNAMELEN];
8204
8205 if (dladm_name2info(handle, links[n], &linkids[n], NULL, NULL,
8206 NULL) != DLADM_STATUS_OK)
8207 die("invalid link name '%s'", links[n]);
8208 status = dladm_bridge_getlink(handle, linkids[n], bridge,
8209 sizeof (bridge));
8210 if (status != DLADM_STATUS_OK &&
8211 status != DLADM_STATUS_NOTFOUND) {
8212 die_dlerr(status, "cannot get bridge status on %s",
8213 links[n]);
8214 }
8215 if (status == DLADM_STATUS_NOTFOUND ||
8216 strcmp(bridge, argv[optind]) != 0)
8217 die("link %s is not on bridge %s", links[n],
8218 argv[optind]);
8219 }
8220
8221 removed_one = B_FALSE;
8222 for (n = 0; n < nlink; n++) {
8223 status = dladm_bridge_setlink(handle, linkids[n], "");
8224 if (status == DLADM_STATUS_OK) {
8225 removed_one = B_TRUE;
8226 } else {
8227 warn_dlerr(status,
8228 "cannot remove link %s from bridge %s",
8229 links[n], argv[optind]);
8230 }
8231 }
8232 if (!removed_one)
8233 die("unable to remove any links from bridge %s", argv[optind]);
8234 }
8235
8236 static void
fmt_int(char * buf,size_t buflen,int value,int runvalue,boolean_t printstar)8237 fmt_int(char *buf, size_t buflen, int value, int runvalue,
8238 boolean_t printstar)
8239 {
8240 (void) snprintf(buf, buflen, "%d", value);
8241 if (value != runvalue && printstar)
8242 (void) strlcat(buf, "*", buflen);
8243 }
8244
8245 static void
fmt_bridge_id(char * buf,size_t buflen,UID_BRIDGE_ID_T * bid)8246 fmt_bridge_id(char *buf, size_t buflen, UID_BRIDGE_ID_T *bid)
8247 {
8248 (void) snprintf(buf, buflen, "%u/%x:%x:%x:%x:%x:%x", bid->prio,
8249 bid->addr[0], bid->addr[1], bid->addr[2], bid->addr[3],
8250 bid->addr[4], bid->addr[5]);
8251 }
8252
8253 static dladm_status_t
print_bridge(show_state_t * state,datalink_id_t linkid,bridge_fields_buf_t * bbuf)8254 print_bridge(show_state_t *state, datalink_id_t linkid,
8255 bridge_fields_buf_t *bbuf)
8256 {
8257 char link[MAXLINKNAMELEN];
8258 datalink_class_t class;
8259 uint32_t flags;
8260 dladm_status_t status;
8261 UID_STP_CFG_T smfcfg, runcfg;
8262 UID_STP_STATE_T stpstate;
8263 dladm_bridge_prot_t smfprot, runprot;
8264
8265 if ((status = dladm_datalink_id2info(handle, linkid, &flags, &class,
8266 NULL, link, sizeof (link))) != DLADM_STATUS_OK)
8267 return (status);
8268
8269 if (!(state->ls_flags & flags))
8270 return (DLADM_STATUS_NOTFOUND);
8271
8272 /* Convert observability node name back to bridge name */
8273 if (!dladm_observe_to_bridge(link))
8274 return (DLADM_STATUS_NOTFOUND);
8275 (void) strlcpy(bbuf->bridge_name, link, sizeof (bbuf->bridge_name));
8276
8277 /*
8278 * If the running value differs from the one in SMF, and parsable
8279 * output is not requested, then we show the running value with an
8280 * asterisk.
8281 */
8282 (void) dladm_bridge_get_properties(bbuf->bridge_name, &smfcfg,
8283 &smfprot);
8284 (void) dladm_bridge_run_properties(bbuf->bridge_name, &runcfg,
8285 &runprot);
8286 (void) snprintf(bbuf->bridge_protect, sizeof (bbuf->bridge_protect),
8287 "%s%s", state->ls_parsable || smfprot == runprot ? "" : "*",
8288 dladm_bridge_prot2str(runprot));
8289 fmt_int(bbuf->bridge_priority, sizeof (bbuf->bridge_priority),
8290 smfcfg.bridge_priority, runcfg.bridge_priority,
8291 !state->ls_parsable && (runcfg.field_mask & BR_CFG_AGE));
8292 fmt_int(bbuf->bridge_bmaxage, sizeof (bbuf->bridge_bmaxage),
8293 smfcfg.max_age, runcfg.max_age,
8294 !state->ls_parsable && (runcfg.field_mask & BR_CFG_AGE));
8295 fmt_int(bbuf->bridge_bhellotime,
8296 sizeof (bbuf->bridge_bhellotime), smfcfg.hello_time,
8297 runcfg.hello_time,
8298 !state->ls_parsable && (runcfg.field_mask & BR_CFG_HELLO));
8299 fmt_int(bbuf->bridge_bfwddelay, sizeof (bbuf->bridge_bfwddelay),
8300 smfcfg.forward_delay, runcfg.forward_delay,
8301 !state->ls_parsable && (runcfg.field_mask & BR_CFG_DELAY));
8302 fmt_int(bbuf->bridge_forceproto, sizeof (bbuf->bridge_forceproto),
8303 smfcfg.force_version, runcfg.force_version,
8304 !state->ls_parsable && (runcfg.field_mask & BR_CFG_FORCE_VER));
8305 fmt_int(bbuf->bridge_holdtime, sizeof (bbuf->bridge_holdtime),
8306 smfcfg.hold_time, runcfg.hold_time,
8307 !state->ls_parsable && (runcfg.field_mask & BR_CFG_HOLD_TIME));
8308
8309 if (dladm_bridge_state(bbuf->bridge_name, &stpstate) ==
8310 DLADM_STATUS_OK) {
8311 fmt_bridge_id(bbuf->bridge_address,
8312 sizeof (bbuf->bridge_address), &stpstate.bridge_id);
8313 (void) snprintf(bbuf->bridge_tctime,
8314 sizeof (bbuf->bridge_tctime), "%lu",
8315 stpstate.timeSince_Topo_Change);
8316 (void) snprintf(bbuf->bridge_tccount,
8317 sizeof (bbuf->bridge_tccount), "%lu",
8318 stpstate.Topo_Change_Count);
8319 (void) snprintf(bbuf->bridge_tchange,
8320 sizeof (bbuf->bridge_tchange), "%u", stpstate.Topo_Change);
8321 fmt_bridge_id(bbuf->bridge_desroot,
8322 sizeof (bbuf->bridge_desroot), &stpstate.designated_root);
8323 (void) snprintf(bbuf->bridge_rootcost,
8324 sizeof (bbuf->bridge_rootcost), "%lu",
8325 stpstate.root_path_cost);
8326 (void) snprintf(bbuf->bridge_rootport,
8327 sizeof (bbuf->bridge_rootport), "%u", stpstate.root_port);
8328 (void) snprintf(bbuf->bridge_maxage,
8329 sizeof (bbuf->bridge_maxage), "%d", stpstate.max_age);
8330 (void) snprintf(bbuf->bridge_hellotime,
8331 sizeof (bbuf->bridge_hellotime), "%d", stpstate.hello_time);
8332 (void) snprintf(bbuf->bridge_fwddelay,
8333 sizeof (bbuf->bridge_fwddelay), "%d",
8334 stpstate.forward_delay);
8335 }
8336 return (DLADM_STATUS_OK);
8337 }
8338
8339 static dladm_status_t
print_bridge_stats(show_state_t * state,datalink_id_t linkid,bridge_statfields_buf_t * bbuf)8340 print_bridge_stats(show_state_t *state, datalink_id_t linkid,
8341 bridge_statfields_buf_t *bbuf)
8342 {
8343 char link[MAXLINKNAMELEN];
8344 datalink_class_t class;
8345 uint32_t flags;
8346 dladm_status_t status;
8347 kstat_ctl_t *kcp;
8348 kstat_t *ksp;
8349 brsum_t *brsum = (brsum_t *)&state->ls_prevstats;
8350 brsum_t newval;
8351
8352 #ifndef lint
8353 /* This is a compile-time assertion; optimizer normally fixes this */
8354 extern void brsum_t_is_too_large(void);
8355
8356 if (sizeof (*brsum) > sizeof (state->ls_prevstats))
8357 brsum_t_is_too_large();
8358 #endif
8359
8360 if (state->ls_firstonly) {
8361 if (state->ls_donefirst)
8362 return (DLADM_WALK_CONTINUE);
8363 state->ls_donefirst = B_TRUE;
8364 } else {
8365 bzero(brsum, sizeof (*brsum));
8366 }
8367 bzero(&newval, sizeof (newval));
8368
8369 if ((status = dladm_datalink_id2info(handle, linkid, &flags, &class,
8370 NULL, link, sizeof (link))) != DLADM_STATUS_OK)
8371 return (status);
8372
8373 if (!(state->ls_flags & flags))
8374 return (DLADM_STATUS_NOTFOUND);
8375
8376 if ((kcp = kstat_open()) == NULL) {
8377 warn("kstat open operation failed");
8378 return (DLADM_STATUS_OK);
8379 }
8380 if ((ksp = kstat_lookup(kcp, "bridge", 0, link)) != NULL &&
8381 kstat_read(kcp, ksp, NULL) != -1) {
8382 if (dladm_kstat_value(ksp, "drops", KSTAT_DATA_UINT64,
8383 &newval.drops) == DLADM_STATUS_OK) {
8384 (void) snprintf(bbuf->bridges_drops,
8385 sizeof (bbuf->bridges_drops), "%llu",
8386 newval.drops - brsum->drops);
8387 }
8388 if (dladm_kstat_value(ksp, "forward_direct", KSTAT_DATA_UINT64,
8389 &newval.forward_dir) == DLADM_STATUS_OK) {
8390 (void) snprintf(bbuf->bridges_forwards,
8391 sizeof (bbuf->bridges_forwards), "%llu",
8392 newval.forward_dir - brsum->forward_dir);
8393 }
8394 if (dladm_kstat_value(ksp, "forward_mbcast", KSTAT_DATA_UINT64,
8395 &newval.forward_mb) == DLADM_STATUS_OK) {
8396 (void) snprintf(bbuf->bridges_mbcast,
8397 sizeof (bbuf->bridges_mbcast), "%llu",
8398 newval.forward_mb - brsum->forward_mb);
8399 }
8400 if (dladm_kstat_value(ksp, "forward_unknown", KSTAT_DATA_UINT64,
8401 &newval.forward_unk) == DLADM_STATUS_OK) {
8402 (void) snprintf(bbuf->bridges_unknown,
8403 sizeof (bbuf->bridges_unknown), "%llu",
8404 newval.forward_unk - brsum->forward_unk);
8405 }
8406 if (dladm_kstat_value(ksp, "recv", KSTAT_DATA_UINT64,
8407 &newval.recv) == DLADM_STATUS_OK) {
8408 (void) snprintf(bbuf->bridges_recv,
8409 sizeof (bbuf->bridges_recv), "%llu",
8410 newval.recv - brsum->recv);
8411 }
8412 if (dladm_kstat_value(ksp, "sent", KSTAT_DATA_UINT64,
8413 &newval.sent) == DLADM_STATUS_OK) {
8414 (void) snprintf(bbuf->bridges_sent,
8415 sizeof (bbuf->bridges_sent), "%llu",
8416 newval.sent - brsum->sent);
8417 }
8418 }
8419 (void) kstat_close(kcp);
8420
8421 /* Convert observability node name back to bridge name */
8422 if (!dladm_observe_to_bridge(link))
8423 return (DLADM_STATUS_NOTFOUND);
8424 (void) strlcpy(bbuf->bridges_name, link, sizeof (bbuf->bridges_name));
8425
8426 *brsum = newval;
8427
8428 return (DLADM_STATUS_OK);
8429 }
8430
8431 /*
8432 * This structure carries around extra state information for the show-bridge
8433 * command and allows us to use common support functions.
8434 */
8435 typedef struct {
8436 show_state_t state;
8437 boolean_t show_stats;
8438 const char *bridge;
8439 } show_brstate_t;
8440
8441 /* ARGSUSED */
8442 static int
show_bridge(dladm_handle_t handle,datalink_id_t linkid,void * arg)8443 show_bridge(dladm_handle_t handle, datalink_id_t linkid, void *arg)
8444 {
8445 show_brstate_t *brstate = arg;
8446
8447 if (brstate->show_stats) {
8448 bridge_statfields_buf_t bbuf;
8449
8450 bzero(&bbuf, sizeof (bbuf));
8451 brstate->state.ls_status = print_bridge_stats(&brstate->state,
8452 linkid, &bbuf);
8453 if (brstate->state.ls_status == DLADM_STATUS_OK)
8454 ofmt_print(brstate->state.ls_ofmt, &bbuf);
8455 } else {
8456 bridge_fields_buf_t bbuf;
8457
8458 bzero(&bbuf, sizeof (bbuf));
8459 brstate->state.ls_status = print_bridge(&brstate->state, linkid,
8460 &bbuf);
8461 if (brstate->state.ls_status == DLADM_STATUS_OK)
8462 ofmt_print(brstate->state.ls_ofmt, &bbuf);
8463 }
8464 return (DLADM_WALK_CONTINUE);
8465 }
8466
8467 static void
fmt_bool(char * buf,size_t buflen,int val)8468 fmt_bool(char *buf, size_t buflen, int val)
8469 {
8470 (void) strlcpy(buf, val ? "yes" : "no", buflen);
8471 }
8472
8473 static dladm_status_t
print_bridge_link(show_state_t * state,datalink_id_t linkid,bridge_link_fields_buf_t * bbuf)8474 print_bridge_link(show_state_t *state, datalink_id_t linkid,
8475 bridge_link_fields_buf_t *bbuf)
8476 {
8477 datalink_class_t class;
8478 uint32_t flags;
8479 dladm_status_t status;
8480 UID_STP_PORT_STATE_T stpstate;
8481
8482 status = dladm_datalink_id2info(handle, linkid, &flags, &class, NULL,
8483 bbuf->bridgel_link, sizeof (bbuf->bridgel_link));
8484 if (status != DLADM_STATUS_OK)
8485 return (status);
8486
8487 if (!(state->ls_flags & flags))
8488 return (DLADM_STATUS_NOTFOUND);
8489
8490 if (dladm_bridge_link_state(handle, linkid, &stpstate) ==
8491 DLADM_STATUS_OK) {
8492 (void) snprintf(bbuf->bridgel_index,
8493 sizeof (bbuf->bridgel_index), "%u", stpstate.port_no);
8494 if (dlsym(RTLD_PROBE, "STP_IN_state2str")) {
8495 (void) strlcpy(bbuf->bridgel_state,
8496 STP_IN_state2str(stpstate.state),
8497 sizeof (bbuf->bridgel_state));
8498 } else {
8499 (void) snprintf(bbuf->bridgel_state,
8500 sizeof (bbuf->bridgel_state), "%u",
8501 stpstate.state);
8502 }
8503 (void) snprintf(bbuf->bridgel_uptime,
8504 sizeof (bbuf->bridgel_uptime), "%lu", stpstate.uptime);
8505 (void) snprintf(bbuf->bridgel_opercost,
8506 sizeof (bbuf->bridgel_opercost), "%lu",
8507 stpstate.oper_port_path_cost);
8508 fmt_bool(bbuf->bridgel_operp2p, sizeof (bbuf->bridgel_operp2p),
8509 stpstate.oper_point2point);
8510 fmt_bool(bbuf->bridgel_operedge,
8511 sizeof (bbuf->bridgel_operedge), stpstate.oper_edge);
8512 fmt_bridge_id(bbuf->bridgel_desroot,
8513 sizeof (bbuf->bridgel_desroot), &stpstate.designated_root);
8514 (void) snprintf(bbuf->bridgel_descost,
8515 sizeof (bbuf->bridgel_descost), "%lu",
8516 stpstate.designated_cost);
8517 fmt_bridge_id(bbuf->bridgel_desbridge,
8518 sizeof (bbuf->bridgel_desbridge),
8519 &stpstate.designated_bridge);
8520 (void) snprintf(bbuf->bridgel_desport,
8521 sizeof (bbuf->bridgel_desport), "%u",
8522 stpstate.designated_port);
8523 fmt_bool(bbuf->bridgel_tcack, sizeof (bbuf->bridgel_tcack),
8524 stpstate.top_change_ack);
8525 }
8526 return (DLADM_STATUS_OK);
8527 }
8528
8529 static dladm_status_t
print_bridge_link_stats(show_state_t * state,datalink_id_t linkid,bridge_link_statfields_buf_t * bbuf)8530 print_bridge_link_stats(show_state_t *state, datalink_id_t linkid,
8531 bridge_link_statfields_buf_t *bbuf)
8532 {
8533 datalink_class_t class;
8534 uint32_t flags;
8535 dladm_status_t status;
8536 UID_STP_PORT_STATE_T stpstate;
8537 kstat_ctl_t *kcp;
8538 kstat_t *ksp;
8539 char bridge[MAXLINKNAMELEN];
8540 char kstatname[MAXLINKNAMELEN*2 + 1];
8541 brlsum_t *brlsum = (brlsum_t *)&state->ls_prevstats;
8542 brlsum_t newval;
8543
8544 #ifndef lint
8545 /* This is a compile-time assertion; optimizer normally fixes this */
8546 extern void brlsum_t_is_too_large(void);
8547
8548 if (sizeof (*brlsum) > sizeof (state->ls_prevstats))
8549 brlsum_t_is_too_large();
8550 #endif
8551
8552 if (state->ls_firstonly) {
8553 if (state->ls_donefirst)
8554 return (DLADM_WALK_CONTINUE);
8555 state->ls_donefirst = B_TRUE;
8556 } else {
8557 bzero(brlsum, sizeof (*brlsum));
8558 }
8559 bzero(&newval, sizeof (newval));
8560
8561 status = dladm_datalink_id2info(handle, linkid, &flags, &class, NULL,
8562 bbuf->bridgels_link, sizeof (bbuf->bridgels_link));
8563 if (status != DLADM_STATUS_OK)
8564 return (status);
8565
8566 if (!(state->ls_flags & flags))
8567 return (DLADM_STATUS_NOTFOUND);
8568
8569 if (dladm_bridge_link_state(handle, linkid, &stpstate) ==
8570 DLADM_STATUS_OK) {
8571 newval.cfgbpdu = stpstate.rx_cfg_bpdu_cnt;
8572 newval.tcnbpdu = stpstate.rx_tcn_bpdu_cnt;
8573 newval.rstpbpdu = stpstate.rx_rstp_bpdu_cnt;
8574 newval.txbpdu = stpstate.txCount;
8575
8576 (void) snprintf(bbuf->bridgels_cfgbpdu,
8577 sizeof (bbuf->bridgels_cfgbpdu), "%lu",
8578 newval.cfgbpdu - brlsum->cfgbpdu);
8579 (void) snprintf(bbuf->bridgels_tcnbpdu,
8580 sizeof (bbuf->bridgels_tcnbpdu), "%lu",
8581 newval.tcnbpdu - brlsum->tcnbpdu);
8582 (void) snprintf(bbuf->bridgels_rstpbpdu,
8583 sizeof (bbuf->bridgels_rstpbpdu), "%lu",
8584 newval.rstpbpdu - brlsum->rstpbpdu);
8585 (void) snprintf(bbuf->bridgels_txbpdu,
8586 sizeof (bbuf->bridgels_txbpdu), "%lu",
8587 newval.txbpdu - brlsum->txbpdu);
8588 }
8589
8590 if ((status = dladm_bridge_getlink(handle, linkid, bridge,
8591 sizeof (bridge))) != DLADM_STATUS_OK)
8592 goto bls_out;
8593 (void) snprintf(kstatname, sizeof (kstatname), "%s0-%s", bridge,
8594 bbuf->bridgels_link);
8595 if ((kcp = kstat_open()) == NULL) {
8596 warn("kstat open operation failed");
8597 goto bls_out;
8598 }
8599 if ((ksp = kstat_lookup(kcp, "bridge", 0, kstatname)) != NULL &&
8600 kstat_read(kcp, ksp, NULL) != -1) {
8601 if (dladm_kstat_value(ksp, "drops", KSTAT_DATA_UINT64,
8602 &newval.drops) != -1) {
8603 (void) snprintf(bbuf->bridgels_drops,
8604 sizeof (bbuf->bridgels_drops), "%llu",
8605 newval.drops - brlsum->drops);
8606 }
8607 if (dladm_kstat_value(ksp, "recv", KSTAT_DATA_UINT64,
8608 &newval.recv) != -1) {
8609 (void) snprintf(bbuf->bridgels_recv,
8610 sizeof (bbuf->bridgels_recv), "%llu",
8611 newval.recv - brlsum->recv);
8612 }
8613 if (dladm_kstat_value(ksp, "xmit", KSTAT_DATA_UINT64,
8614 &newval.xmit) != -1) {
8615 (void) snprintf(bbuf->bridgels_xmit,
8616 sizeof (bbuf->bridgels_xmit), "%llu",
8617 newval.xmit - brlsum->xmit);
8618 }
8619 }
8620 (void) kstat_close(kcp);
8621 bls_out:
8622 *brlsum = newval;
8623
8624 return (status);
8625 }
8626
8627 static void
show_bridge_link(datalink_id_t linkid,show_brstate_t * brstate)8628 show_bridge_link(datalink_id_t linkid, show_brstate_t *brstate)
8629 {
8630 if (brstate->show_stats) {
8631 bridge_link_statfields_buf_t bbuf;
8632
8633 bzero(&bbuf, sizeof (bbuf));
8634 brstate->state.ls_status = print_bridge_link_stats(
8635 &brstate->state, linkid, &bbuf);
8636 if (brstate->state.ls_status == DLADM_STATUS_OK)
8637 ofmt_print(brstate->state.ls_ofmt, &bbuf);
8638 } else {
8639 bridge_link_fields_buf_t bbuf;
8640
8641 bzero(&bbuf, sizeof (bbuf));
8642 brstate->state.ls_status = print_bridge_link(&brstate->state,
8643 linkid, &bbuf);
8644 if (brstate->state.ls_status == DLADM_STATUS_OK)
8645 ofmt_print(brstate->state.ls_ofmt, &bbuf);
8646 }
8647 }
8648
8649 /* ARGSUSED */
8650 static int
show_bridge_link_walk(dladm_handle_t handle,datalink_id_t linkid,void * arg)8651 show_bridge_link_walk(dladm_handle_t handle, datalink_id_t linkid, void *arg)
8652 {
8653 show_brstate_t *brstate = arg;
8654 char bridge[MAXLINKNAMELEN];
8655
8656 if (dladm_bridge_getlink(handle, linkid, bridge, sizeof (bridge)) ==
8657 DLADM_STATUS_OK && strcmp(bridge, brstate->bridge) == 0) {
8658 show_bridge_link(linkid, brstate);
8659 }
8660 return (DLADM_WALK_CONTINUE);
8661 }
8662
8663 static void
show_bridge_fwd(dladm_handle_t handle,bridge_listfwd_t * blf,show_state_t * state)8664 show_bridge_fwd(dladm_handle_t handle, bridge_listfwd_t *blf,
8665 show_state_t *state)
8666 {
8667 bridge_fwd_fields_buf_t bbuf;
8668
8669 bzero(&bbuf, sizeof (bbuf));
8670 (void) snprintf(bbuf.bridgef_dest, sizeof (bbuf.bridgef_dest),
8671 "%s", ether_ntoa((struct ether_addr *)blf->blf_dest));
8672 if (blf->blf_is_local) {
8673 (void) strlcpy(bbuf.bridgef_flags, "L",
8674 sizeof (bbuf.bridgef_flags));
8675 } else {
8676 (void) snprintf(bbuf.bridgef_age, sizeof (bbuf.bridgef_age),
8677 "%2d.%03d", blf->blf_ms_age / 1000, blf->blf_ms_age % 1000);
8678 if (blf->blf_trill_nick != 0) {
8679 (void) snprintf(bbuf.bridgef_output,
8680 sizeof (bbuf.bridgef_output), "%u",
8681 blf->blf_trill_nick);
8682 }
8683 }
8684 if (blf->blf_linkid != DATALINK_INVALID_LINKID &&
8685 blf->blf_trill_nick == 0) {
8686 state->ls_status = dladm_datalink_id2info(handle,
8687 blf->blf_linkid, NULL, NULL, NULL, bbuf.bridgef_output,
8688 sizeof (bbuf.bridgef_output));
8689 }
8690 if (state->ls_status == DLADM_STATUS_OK)
8691 ofmt_print(state->ls_ofmt, &bbuf);
8692 }
8693
8694 static void
show_bridge_trillnick(trill_listnick_t * tln,show_state_t * state)8695 show_bridge_trillnick(trill_listnick_t *tln, show_state_t *state)
8696 {
8697 bridge_trill_fields_buf_t bbuf;
8698
8699 bzero(&bbuf, sizeof (bbuf));
8700 (void) snprintf(bbuf.bridget_nick, sizeof (bbuf.bridget_nick),
8701 "%u", tln->tln_nick);
8702 if (tln->tln_ours) {
8703 (void) strlcpy(bbuf.bridget_flags, "L",
8704 sizeof (bbuf.bridget_flags));
8705 } else {
8706 state->ls_status = dladm_datalink_id2info(handle,
8707 tln->tln_linkid, NULL, NULL, NULL, bbuf.bridget_link,
8708 sizeof (bbuf.bridget_link));
8709 (void) snprintf(bbuf.bridget_nexthop,
8710 sizeof (bbuf.bridget_nexthop), "%s",
8711 ether_ntoa((struct ether_addr *)tln->tln_nexthop));
8712 }
8713 if (state->ls_status == DLADM_STATUS_OK)
8714 ofmt_print(state->ls_ofmt, &bbuf);
8715 }
8716
8717 static void
do_show_bridge(int argc,char ** argv,const char * use)8718 do_show_bridge(int argc, char **argv, const char *use)
8719 {
8720 int option;
8721 enum {
8722 bridgeMode, linkMode, fwdMode, trillMode
8723 } op_mode = bridgeMode;
8724 uint32_t flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
8725 boolean_t parsable = B_FALSE;
8726 datalink_id_t linkid = DATALINK_ALL_LINKID;
8727 int interval = 0;
8728 show_brstate_t brstate;
8729 dladm_status_t status;
8730 char *fields_str = NULL;
8731 /* default: bridge-related data */
8732 char *all_fields = "bridge,protect,address,priority,bmaxage,"
8733 "bhellotime,bfwddelay,forceproto,tctime,tccount,tchange,"
8734 "desroot,rootcost,rootport,maxage,hellotime,fwddelay,holdtime";
8735 char *default_fields = "bridge,protect,address,priority,"
8736 "desroot";
8737 char *all_statfields = "bridge,drops,forwards,mbcast,"
8738 "unknown,recv,sent";
8739 char *default_statfields = "bridge,drops,forwards,mbcast,"
8740 "unknown";
8741 /* -l: link-related data */
8742 char *all_link_fields = "link,index,state,uptime,opercost,"
8743 "operp2p,operedge,desroot,descost,desbridge,desport,tcack";
8744 char *default_link_fields = "link,state,uptime,desroot";
8745 char *all_link_statfields = "link,cfgbpdu,tcnbpdu,rstpbpdu,"
8746 "txbpdu,drops,recv,xmit";
8747 char *default_link_statfields = "link,drops,recv,xmit";
8748 /* -f: bridge forwarding table related data */
8749 char *default_fwd_fields = "dest,age,flags,output";
8750 /* -t: TRILL nickname table related data */
8751 char *default_trill_fields = "nick,flags,link,nexthop";
8752 char *default_str;
8753 char *all_str = NULL;
8754 ofmt_field_t *field_arr = NULL;
8755 ofmt_handle_t ofmt;
8756 ofmt_status_t oferr;
8757 uint_t ofmtflags = 0;
8758
8759 bzero(&brstate, sizeof (brstate));
8760
8761 opterr = 0;
8762 while ((option = getopt_long(argc, argv, ":fi:lo:pst",
8763 bridge_show_lopts, NULL)) != -1) {
8764 switch (option) {
8765 case 'f':
8766 if (op_mode != bridgeMode && op_mode != fwdMode)
8767 die("-f is incompatible with -l or -t");
8768 op_mode = fwdMode;
8769 break;
8770 case 'i':
8771 if (interval != 0)
8772 die_optdup(option);
8773 if (!str2int(optarg, &interval) || interval == 0)
8774 die("invalid interval value '%s'", optarg);
8775 break;
8776 case 'l':
8777 if (op_mode != bridgeMode && op_mode != linkMode)
8778 die("-l is incompatible with -f or -t");
8779 op_mode = linkMode;
8780 break;
8781 case 'o':
8782 fields_str = optarg;
8783 break;
8784 case 'p':
8785 if (parsable)
8786 die_optdup(option);
8787 parsable = B_TRUE;
8788 break;
8789 case 's':
8790 if (brstate.show_stats)
8791 die_optdup(option);
8792 brstate.show_stats = B_TRUE;
8793 break;
8794 case 't':
8795 if (op_mode != bridgeMode && op_mode != trillMode)
8796 die("-t is incompatible with -f or -l");
8797 op_mode = trillMode;
8798 break;
8799 default:
8800 die_opterr(optopt, option, use);
8801 break;
8802 }
8803 }
8804
8805 if (interval != 0 && !brstate.show_stats)
8806 die("the -i option can be used only with -s");
8807
8808 if ((op_mode == fwdMode || op_mode == trillMode) && brstate.show_stats)
8809 die("the -f/-t and -s options cannot be used together");
8810
8811 /* get the bridge name (optional last argument) */
8812 if (optind == (argc-1)) {
8813 char lname[MAXLINKNAMELEN];
8814 uint32_t lnkflg;
8815 datalink_class_t class;
8816
8817 brstate.bridge = argv[optind];
8818 (void) snprintf(lname, sizeof (lname), "%s0", brstate.bridge);
8819 if ((status = dladm_name2info(handle, lname, &linkid, &lnkflg,
8820 &class, NULL)) != DLADM_STATUS_OK) {
8821 die_dlerr(status, "bridge %s is not valid",
8822 brstate.bridge);
8823 }
8824
8825 if (class != DATALINK_CLASS_BRIDGE)
8826 die("%s is not a bridge", brstate.bridge);
8827
8828 if (!(lnkflg & flags)) {
8829 die_dlerr(DLADM_STATUS_BADARG,
8830 "bridge %s is temporarily removed", brstate.bridge);
8831 }
8832 } else if (optind != argc) {
8833 usage();
8834 } else if (op_mode != bridgeMode) {
8835 die("bridge name required for -l, -f, or -t");
8836 return;
8837 }
8838
8839 brstate.state.ls_parsable = parsable;
8840 brstate.state.ls_flags = flags;
8841 brstate.state.ls_firstonly = (interval != 0);
8842
8843 switch (op_mode) {
8844 case bridgeMode:
8845 if (brstate.show_stats) {
8846 default_str = default_statfields;
8847 all_str = all_statfields;
8848 field_arr = bridge_statfields;
8849 } else {
8850 default_str = default_fields;
8851 all_str = all_fields;
8852 field_arr = bridge_fields;
8853 }
8854 break;
8855
8856 case linkMode:
8857 if (brstate.show_stats) {
8858 default_str = default_link_statfields;
8859 all_str = all_link_statfields;
8860 field_arr = bridge_link_statfields;
8861 } else {
8862 default_str = default_link_fields;
8863 all_str = all_link_fields;
8864 field_arr = bridge_link_fields;
8865 }
8866 break;
8867
8868 case fwdMode:
8869 default_str = all_str = default_fwd_fields;
8870 field_arr = bridge_fwd_fields;
8871 break;
8872
8873 case trillMode:
8874 default_str = all_str = default_trill_fields;
8875 field_arr = bridge_trill_fields;
8876 break;
8877
8878 default:
8879 die("unknown operations mode: %d", op_mode);
8880 }
8881
8882 if (fields_str == NULL)
8883 fields_str = default_str;
8884 else if (strcasecmp(fields_str, "all") == 0)
8885 fields_str = all_str;
8886
8887 if (parsable)
8888 ofmtflags |= OFMT_PARSABLE;
8889 oferr = ofmt_open(fields_str, field_arr, ofmtflags, 0, &ofmt);
8890 ofmt_check(oferr, brstate.state.ls_parsable, ofmt, die, warn);
8891 brstate.state.ls_ofmt = ofmt;
8892
8893 for (;;) {
8894 brstate.state.ls_donefirst = B_FALSE;
8895 switch (op_mode) {
8896 case bridgeMode:
8897 if (linkid == DATALINK_ALL_LINKID) {
8898 (void) dladm_walk_datalink_id(show_bridge,
8899 handle, &brstate, DATALINK_CLASS_BRIDGE,
8900 DATALINK_ANY_MEDIATYPE, flags);
8901 } else {
8902 (void) show_bridge(handle, linkid, &brstate);
8903 if (brstate.state.ls_status !=
8904 DLADM_STATUS_OK) {
8905 die_dlerr(brstate.state.ls_status,
8906 "failed to show bridge %s",
8907 brstate.bridge);
8908 }
8909 }
8910 break;
8911
8912 case linkMode: {
8913 datalink_id_t *dlp;
8914 uint_t i, nlinks;
8915
8916 dlp = dladm_bridge_get_portlist(brstate.bridge,
8917 &nlinks);
8918 if (dlp != NULL) {
8919 for (i = 0; i < nlinks; i++)
8920 show_bridge_link(dlp[i], &brstate);
8921 dladm_bridge_free_portlist(dlp);
8922 } else if (errno == ENOENT) {
8923 /* bridge not running; iterate on libdladm */
8924 (void) dladm_walk_datalink_id(
8925 show_bridge_link_walk, handle,
8926 &brstate, DATALINK_CLASS_PHYS |
8927 DATALINK_CLASS_AGGR |
8928 DATALINK_CLASS_ETHERSTUB,
8929 DATALINK_ANY_MEDIATYPE, flags);
8930 } else {
8931 die("unable to get port list for bridge %s: %s",
8932 brstate.bridge, strerror(errno));
8933 }
8934 break;
8935 }
8936
8937 case fwdMode: {
8938 bridge_listfwd_t *blf;
8939 uint_t i, nfwd;
8940
8941 blf = dladm_bridge_get_fwdtable(handle, brstate.bridge,
8942 &nfwd);
8943 if (blf == NULL) {
8944 die("unable to get forwarding entries for "
8945 "bridge %s", brstate.bridge);
8946 } else {
8947 for (i = 0; i < nfwd; i++)
8948 show_bridge_fwd(handle, blf + i,
8949 &brstate.state);
8950 dladm_bridge_free_fwdtable(blf);
8951 }
8952 break;
8953 }
8954
8955 case trillMode: {
8956 trill_listnick_t *tln;
8957 uint_t i, nnick;
8958
8959 tln = dladm_bridge_get_trillnick(brstate.bridge,
8960 &nnick);
8961 if (tln == NULL) {
8962 if (errno == ENOENT)
8963 die("bridge %s is not running TRILL",
8964 brstate.bridge);
8965 else
8966 die("unable to get TRILL nickname "
8967 "entries for bridge %s",
8968 brstate.bridge);
8969 } else {
8970 for (i = 0; i < nnick; i++)
8971 show_bridge_trillnick(tln + i,
8972 &brstate.state);
8973 dladm_bridge_free_trillnick(tln);
8974 }
8975 break;
8976 }
8977 }
8978 if (interval == 0)
8979 break;
8980 (void) sleep(interval);
8981 }
8982 }
8983
8984 /*
8985 * "-R" option support. It is used for live upgrading. Append dladm commands
8986 * to a upgrade script which will be run when the alternative root boots up:
8987 *
8988 * - If the /etc/dladm/datalink.conf file exists on the alternative root,
8989 * append dladm commands to the <altroot>/var/svc/profile/upgrade_datalink
8990 * script. This script will be run as part of the network/physical service.
8991 * We cannot defer this to /var/svc/profile/upgrade because then the
8992 * configuration will not be able to take effect before network/physical
8993 * plumbs various interfaces.
8994 *
8995 * - If the /etc/dladm/datalink.conf file does not exist on the alternative
8996 * root, append dladm commands to the <altroot>/var/svc/profile/upgrade script,
8997 * which will be run in the manifest-import service.
8998 *
8999 * Note that the SMF team is considering to move the manifest-import service
9000 * to be run at the very begining of boot. Once that is done, the need for
9001 * the /var/svc/profile/upgrade_datalink script will not exist any more.
9002 */
9003 static void
altroot_cmd(char * altroot,int argc,char * argv[])9004 altroot_cmd(char *altroot, int argc, char *argv[])
9005 {
9006 char path[MAXPATHLEN];
9007 struct stat stbuf;
9008 FILE *fp;
9009 int i;
9010
9011 /*
9012 * Check for the existence of the /etc/dladm/datalink.conf
9013 * configuration file, and determine the name of script file.
9014 */
9015 (void) snprintf(path, MAXPATHLEN, "/%s/etc/dladm/datalink.conf",
9016 altroot);
9017 if (stat(path, &stbuf) < 0) {
9018 (void) snprintf(path, MAXPATHLEN, "/%s/%s", altroot,
9019 SMF_UPGRADE_FILE);
9020 } else {
9021 (void) snprintf(path, MAXPATHLEN, "/%s/%s", altroot,
9022 SMF_UPGRADEDATALINK_FILE);
9023 }
9024
9025 if ((fp = fopen(path, "a+")) == NULL)
9026 die("operation not supported on %s", altroot);
9027
9028 (void) fprintf(fp, "/sbin/dladm ");
9029 for (i = 0; i < argc; i++) {
9030 /*
9031 * Directly write to the file if it is not the "-R <altroot>"
9032 * option. In which case, skip it.
9033 */
9034 if (strcmp(argv[i], "-R") != 0)
9035 (void) fprintf(fp, "%s ", argv[i]);
9036 else
9037 i ++;
9038 }
9039 (void) fprintf(fp, "%s\n", SMF_DLADM_UPGRADE_MSG);
9040 (void) fclose(fp);
9041 dladm_close(handle);
9042 exit(EXIT_SUCCESS);
9043 }
9044
9045 /*
9046 * Convert the string to an integer. Note that the string must not have any
9047 * trailing non-integer characters.
9048 */
9049 static boolean_t
str2int(const char * str,int * valp)9050 str2int(const char *str, int *valp)
9051 {
9052 int val;
9053 char *endp = NULL;
9054
9055 errno = 0;
9056 val = strtol(str, &endp, 10);
9057 if (errno != 0 || *endp != '\0')
9058 return (B_FALSE);
9059
9060 *valp = val;
9061 return (B_TRUE);
9062 }
9063
9064 /* PRINTFLIKE1 */
9065 static void
warn(const char * format,...)9066 warn(const char *format, ...)
9067 {
9068 va_list alist;
9069
9070 format = gettext(format);
9071 (void) fprintf(stderr, "%s: warning: ", progname);
9072
9073 va_start(alist, format);
9074 (void) vfprintf(stderr, format, alist);
9075 va_end(alist);
9076
9077 (void) putc('\n', stderr);
9078 }
9079
9080 /* PRINTFLIKE2 */
9081 static void
warn_dlerr(dladm_status_t err,const char * format,...)9082 warn_dlerr(dladm_status_t err, const char *format, ...)
9083 {
9084 va_list alist;
9085 char errmsg[DLADM_STRSIZE];
9086
9087 format = gettext(format);
9088 (void) fprintf(stderr, gettext("%s: warning: "), progname);
9089
9090 va_start(alist, format);
9091 (void) vfprintf(stderr, format, alist);
9092 va_end(alist);
9093 (void) fprintf(stderr, ": %s\n", dladm_status2str(err, errmsg));
9094 }
9095
9096 static void
warn_dlerrlist(dladm_errlist_t * errlist)9097 warn_dlerrlist(dladm_errlist_t *errlist)
9098 {
9099 if (errlist != NULL && errlist->el_count > 0) {
9100 int i;
9101 for (i = 0; i < errlist->el_count; i++) {
9102 (void) fprintf(stderr, gettext("%s: warning: "),
9103 progname);
9104
9105 (void) fprintf(stderr, "%s\n",
9106 gettext(errlist->el_errs[i]));
9107 }
9108 }
9109 }
9110
9111 /*
9112 * Also closes the dladm handle if it is not NULL.
9113 */
9114 /* PRINTFLIKE2 */
9115 static void
die_dlerr(dladm_status_t err,const char * format,...)9116 die_dlerr(dladm_status_t err, const char *format, ...)
9117 {
9118 va_list alist;
9119 char errmsg[DLADM_STRSIZE];
9120
9121 format = gettext(format);
9122 (void) fprintf(stderr, "%s: ", progname);
9123
9124 va_start(alist, format);
9125 (void) vfprintf(stderr, format, alist);
9126 va_end(alist);
9127 (void) fprintf(stderr, ": %s\n", dladm_status2str(err, errmsg));
9128
9129 /* close dladm handle if it was opened */
9130 if (handle != NULL)
9131 dladm_close(handle);
9132
9133 exit(EXIT_FAILURE);
9134 }
9135
9136 /*
9137 * Like die_dlerr, but uses the errlist for additional information.
9138 */
9139 /* PRINTFLIKE3 */
9140 static void
die_dlerrlist(dladm_status_t err,dladm_errlist_t * errlist,const char * format,...)9141 die_dlerrlist(dladm_status_t err, dladm_errlist_t *errlist,
9142 const char *format, ...)
9143 {
9144 va_list alist;
9145 char errmsg[DLADM_STRSIZE];
9146
9147 warn_dlerrlist(errlist);
9148 format = gettext(format);
9149 (void) fprintf(stderr, "%s: ", progname);
9150
9151 va_start(alist, format);
9152 (void) vfprintf(stderr, format, alist);
9153 va_end(alist);
9154 (void) fprintf(stderr, ": %s\n", dladm_status2str(err, errmsg));
9155
9156 /* close dladm handle if it was opened */
9157 if (handle != NULL)
9158 dladm_close(handle);
9159
9160 exit(EXIT_FAILURE);
9161
9162 }
9163
9164 /* PRINTFLIKE1 */
9165 static void
die(const char * format,...)9166 die(const char *format, ...)
9167 {
9168 va_list alist;
9169
9170 format = gettext(format);
9171 (void) fprintf(stderr, "%s: ", progname);
9172
9173 va_start(alist, format);
9174 (void) vfprintf(stderr, format, alist);
9175 va_end(alist);
9176
9177 (void) putc('\n', stderr);
9178
9179 /* close dladm handle if it was opened */
9180 if (handle != NULL)
9181 dladm_close(handle);
9182
9183 exit(EXIT_FAILURE);
9184 }
9185
9186 static void
die_optdup(int opt)9187 die_optdup(int opt)
9188 {
9189 die("the option -%c cannot be specified more than once", opt);
9190 }
9191
9192 static void
die_opterr(int opt,int opterr,const char * usage)9193 die_opterr(int opt, int opterr, const char *usage)
9194 {
9195 switch (opterr) {
9196 case ':':
9197 die("option '-%c' requires a value\nusage: %s", opt,
9198 gettext(usage));
9199 break;
9200 case '?':
9201 default:
9202 die("unrecognized option '-%c'\nusage: %s", opt,
9203 gettext(usage));
9204 break;
9205 }
9206 }
9207
9208 static void
show_ether_xprop(void * arg,dladm_ether_info_t * eattr)9209 show_ether_xprop(void *arg, dladm_ether_info_t *eattr)
9210 {
9211 print_ether_state_t *statep = arg;
9212 ether_fields_buf_t ebuf;
9213 int i;
9214
9215 for (i = CAPABLE; i <= PEERADV; i++) {
9216 bzero(&ebuf, sizeof (ebuf));
9217 (void) strlcpy(ebuf.eth_ptype, ptype[i],
9218 sizeof (ebuf.eth_ptype));
9219 (void) dladm_ether_autoneg2str(ebuf.eth_autoneg,
9220 sizeof (ebuf.eth_autoneg), eattr, i);
9221 (void) dladm_ether_spdx2str(ebuf.eth_spdx,
9222 sizeof (ebuf.eth_spdx), eattr, i);
9223 (void) dladm_ether_pause2str(ebuf.eth_pause,
9224 sizeof (ebuf.eth_pause), eattr, i);
9225 (void) strlcpy(ebuf.eth_rem_fault,
9226 (eattr->lei_attr[i].le_fault ? "fault" : "none"),
9227 sizeof (ebuf.eth_rem_fault));
9228 ofmt_print(statep->es_ofmt, &ebuf);
9229 }
9230
9231 }
9232
9233 static boolean_t
link_is_ether(const char * link,datalink_id_t * linkid)9234 link_is_ether(const char *link, datalink_id_t *linkid)
9235 {
9236 uint32_t media;
9237 datalink_class_t class;
9238
9239 if (dladm_name2info(handle, link, linkid, NULL, &class, &media) ==
9240 DLADM_STATUS_OK) {
9241 if (class == DATALINK_CLASS_PHYS && media == DL_ETHER)
9242 return (B_TRUE);
9243 }
9244 return (B_FALSE);
9245 }
9246
9247 /*
9248 * default output callback function that, when invoked,
9249 * prints string which is offset by ofmt_arg->ofmt_id within buf.
9250 */
9251 static boolean_t
print_default_cb(ofmt_arg_t * ofarg,char * buf,uint_t bufsize)9252 print_default_cb(ofmt_arg_t *ofarg, char *buf, uint_t bufsize)
9253 {
9254 char *value;
9255
9256 value = (char *)ofarg->ofmt_cbarg + ofarg->ofmt_id;
9257 (void) strlcpy(buf, value, bufsize);
9258 return (B_TRUE);
9259 }
9260
9261 /*
9262 * Called from the walker dladm_walk_datalink_id() for each IB partition to
9263 * display IB partition specific information.
9264 */
9265 static dladm_status_t
print_part(show_part_state_t * state,datalink_id_t linkid)9266 print_part(show_part_state_t *state, datalink_id_t linkid)
9267 {
9268 dladm_part_attr_t attr;
9269 dladm_status_t status;
9270 dladm_conf_t conf;
9271 char part_over[MAXLINKNAMELEN];
9272 char part_name[MAXLINKNAMELEN];
9273 part_fields_buf_t pbuf;
9274 boolean_t force_in_conf = B_FALSE;
9275
9276 /*
9277 * Get the information about the IB partition from the partition
9278 * datlink ID 'linkid'.
9279 */
9280 if ((status = dladm_part_info(handle, linkid, &attr, state->ps_flags))
9281 != DLADM_STATUS_OK)
9282 return (status);
9283
9284 /*
9285 * If an IB Phys link name was provided on the command line we have
9286 * the Phys link's datalink ID in the ps_over_id field of the state
9287 * structure. Proceed only if the IB partition represented by 'linkid'
9288 * was created over Phys link denoted by ps_over_id. The
9289 * 'dia_physlinkid' field of dladm_part_attr_t represents the IB Phys
9290 * link over which the partition was created.
9291 */
9292 if (state->ps_over_id != DATALINK_ALL_LINKID)
9293 if (state->ps_over_id != attr.dia_physlinkid)
9294 return (DLADM_STATUS_OK);
9295
9296 /*
9297 * The linkid argument passed to this function is the datalink ID
9298 * of the IB Partition. Get the partitions name from this linkid.
9299 */
9300 if (dladm_datalink_id2info(handle, linkid, NULL, NULL,
9301 NULL, part_name, sizeof (part_name)) != DLADM_STATUS_OK)
9302 return (DLADM_STATUS_BADARG);
9303
9304 bzero(part_over, sizeof (part_over));
9305
9306 /*
9307 * The 'dia_physlinkid' field contains the datalink ID of the IB Phys
9308 * link over which the partition was created. Use this linkid to get the
9309 * linkover field.
9310 */
9311 if (dladm_datalink_id2info(handle, attr.dia_physlinkid, NULL, NULL,
9312 NULL, part_over, sizeof (part_over)) != DLADM_STATUS_OK)
9313 (void) sprintf(part_over, "?");
9314 state->ps_found = B_TRUE;
9315
9316 /*
9317 * Read the FFORCE field from this datalink's persistent configuration
9318 * database line to determine if this datalink was created forcibly.
9319 * If this datalink is a temporary datalink, then it will not have an
9320 * entry in the persistent configuration, so check if force create flag
9321 * is set in the partition attributes.
9322 *
9323 * We need this two level check since persistent partitions brought up
9324 * by up-part during boot will have force create flag always set, since
9325 * we want up-part to always succeed even if the port is currently down
9326 * or P_Key is not yet available in the subnet.
9327 */
9328 if ((status = dladm_getsnap_conf(handle, linkid, &conf)) ==
9329 DLADM_STATUS_OK) {
9330 (void) dladm_get_conf_field(handle, conf, FFORCE,
9331 &force_in_conf, sizeof (boolean_t));
9332 dladm_destroy_conf(handle, conf);
9333 } else if (status == DLADM_STATUS_NOTFOUND) {
9334 /*
9335 * for a temp link the force create flag will determine
9336 * whether it was created with force flag.
9337 */
9338 force_in_conf = ((attr.dia_flags & DLADM_PART_FORCE_CREATE)
9339 != 0);
9340 }
9341
9342 (void) snprintf(pbuf.part_link, sizeof (pbuf.part_link),
9343 "%s", part_name);
9344
9345 (void) snprintf(pbuf.part_over, sizeof (pbuf.part_over),
9346 "%s", part_over);
9347
9348 (void) snprintf(pbuf.part_pkey, sizeof (pbuf.part_pkey),
9349 "%X", attr.dia_pkey);
9350
9351 (void) get_linkstate(pbuf.part_link, B_TRUE, pbuf.part_state);
9352
9353 (void) snprintf(pbuf.part_flags, sizeof (pbuf.part_flags),
9354 "%c----", force_in_conf ? 'f' : '-');
9355
9356 ofmt_print(state->ps_ofmt, &pbuf);
9357
9358 return (DLADM_STATUS_OK);
9359 }
9360
9361 /* ARGSUSED */
9362 static int
show_part(dladm_handle_t dh,datalink_id_t linkid,void * arg)9363 show_part(dladm_handle_t dh, datalink_id_t linkid, void *arg)
9364 {
9365 ((show_part_state_t *)arg)->ps_status = print_part(arg, linkid);
9366 return (DLADM_WALK_CONTINUE);
9367 }
9368
9369 /*
9370 * Show the information about the IB partition objects.
9371 */
9372 static void
do_show_part(int argc,char * argv[],const char * use)9373 do_show_part(int argc, char *argv[], const char *use)
9374 {
9375 int option;
9376 boolean_t l_arg = B_FALSE;
9377 uint32_t flags = DLADM_OPT_ACTIVE;
9378 datalink_id_t linkid = DATALINK_ALL_LINKID;
9379 datalink_id_t over_linkid = DATALINK_ALL_LINKID;
9380 char over_link[MAXLINKNAMELEN];
9381 show_part_state_t state;
9382 dladm_status_t status;
9383 boolean_t o_arg = B_FALSE;
9384 char *fields_str = NULL;
9385 ofmt_handle_t ofmt;
9386 ofmt_status_t oferr;
9387 uint_t ofmtflags = 0;
9388
9389 bzero(&state, sizeof (state));
9390 opterr = 0;
9391 while ((option = getopt_long(argc, argv, ":pPl:o:", show_part_lopts,
9392 NULL)) != -1) {
9393 switch (option) {
9394 case 'p':
9395 state.ps_parsable = B_TRUE;
9396 break;
9397 case 'P':
9398 flags = DLADM_OPT_PERSIST;
9399 break;
9400 case 'l':
9401 /*
9402 * The data link ID of the IB Phys link. When this
9403 * argument is provided we list only the partition
9404 * objects created over this IB Phys link.
9405 */
9406 if (strlcpy(over_link, optarg, MAXLINKNAMELEN) >=
9407 MAXLINKNAMELEN)
9408 die("link name too long");
9409
9410 l_arg = B_TRUE;
9411 break;
9412 case 'o':
9413 o_arg = B_TRUE;
9414 fields_str = optarg;
9415 break;
9416 default:
9417 die_opterr(optopt, option, use);
9418 }
9419 }
9420
9421 /*
9422 * Get the partition ID (optional last argument).
9423 */
9424 if (optind == (argc - 1)) {
9425 status = dladm_name2info(handle, argv[optind], &linkid, NULL,
9426 NULL, NULL);
9427 if (status != DLADM_STATUS_OK) {
9428 die_dlerr(status, "invalid partition link name '%s'",
9429 argv[optind]);
9430 }
9431 (void) strlcpy(state.ps_part, argv[optind], MAXLINKNAMELEN);
9432 } else if (optind != argc) {
9433 usage();
9434 }
9435
9436 if (state.ps_parsable && !o_arg)
9437 die("-p requires -o");
9438
9439 /*
9440 * If an IB Phys link name was provided as an argument, then get its
9441 * datalink ID.
9442 */
9443 if (l_arg) {
9444 status = dladm_name2info(handle, over_link, &over_linkid, NULL,
9445 NULL, NULL);
9446 if (status != DLADM_STATUS_OK) {
9447 die_dlerr(status, "invalid link name '%s'", over_link);
9448 }
9449 }
9450
9451 state.ps_over_id = over_linkid; /* IB Phys link ID */
9452 state.ps_found = B_FALSE;
9453 state.ps_flags = flags;
9454
9455 if (state.ps_parsable)
9456 ofmtflags |= OFMT_PARSABLE;
9457 oferr = ofmt_open(fields_str, part_fields, ofmtflags, 0, &ofmt);
9458 ofmt_check(oferr, state.ps_parsable, ofmt, die, warn);
9459 state.ps_ofmt = ofmt;
9460
9461 /*
9462 * If a specific IB partition name was not provided as an argument,
9463 * walk all the datalinks and display the information for all
9464 * IB partitions. If IB Phys link was provided limit it to only
9465 * IB partitions created over that IB Phys link.
9466 */
9467 if (linkid == DATALINK_ALL_LINKID) {
9468 (void) dladm_walk_datalink_id(show_part, handle, &state,
9469 DATALINK_CLASS_PART, DATALINK_ANY_MEDIATYPE, flags);
9470 } else {
9471 (void) show_part(handle, linkid, &state);
9472 if (state.ps_status != DLADM_STATUS_OK) {
9473 ofmt_close(ofmt);
9474 die_dlerr(state.ps_status, "failed to show IB partition"
9475 " '%s'", state.ps_part);
9476 }
9477 }
9478 ofmt_close(ofmt);
9479 }
9480
9481
9482 /*
9483 * Called from the walker dladm_walk_datalink_id() for each IB Phys link to
9484 * display IB specific information for these Phys links.
9485 */
9486 static dladm_status_t
print_ib(show_ib_state_t * state,datalink_id_t phys_linkid)9487 print_ib(show_ib_state_t *state, datalink_id_t phys_linkid)
9488 {
9489 dladm_ib_attr_t attr;
9490 dladm_status_t status;
9491 char linkname[MAXLINKNAMELEN];
9492 char pkeystr[MAXPKEYLEN];
9493 int i;
9494 ib_fields_buf_t ibuf;
9495
9496 bzero(&attr, sizeof (attr));
9497
9498 /*
9499 * Get the attributes of the IB Phys link from active/Persistent config
9500 * based on the flag passed.
9501 */
9502 if ((status = dladm_ib_info(handle, phys_linkid, &attr,
9503 state->is_flags)) != DLADM_STATUS_OK)
9504 return (status);
9505
9506 if ((state->is_link_id != DATALINK_ALL_LINKID) && (state->is_link_id
9507 != attr.dia_physlinkid)) {
9508 dladm_free_ib_info(&attr);
9509 return (DLADM_STATUS_OK);
9510 }
9511
9512 /*
9513 * Get the data link name for the phys_linkid. If we are doing show-ib
9514 * for all IB Phys links, we have only the datalink IDs not the
9515 * datalink name.
9516 */
9517 if (dladm_datalink_id2info(handle, phys_linkid, NULL, NULL, NULL,
9518 linkname, MAXLINKNAMELEN) != DLADM_STATUS_OK)
9519 return (status);
9520
9521 (void) snprintf(ibuf.ib_link, sizeof (ibuf.ib_link),
9522 "%s", linkname);
9523
9524 (void) snprintf(ibuf.ib_portnum, sizeof (ibuf.ib_portnum),
9525 "%d", attr.dia_portnum);
9526
9527 (void) snprintf(ibuf.ib_hcaguid, sizeof (ibuf.ib_hcaguid),
9528 "%llX", attr.dia_hca_guid);
9529
9530 (void) snprintf(ibuf.ib_portguid, sizeof (ibuf.ib_portguid),
9531 "%llX", attr.dia_port_guid);
9532
9533 (void) get_linkstate(linkname, B_TRUE, ibuf.ib_state);
9534
9535 /*
9536 * Create a comma separated list of pkeys from the pkey table returned
9537 * by the IP over IB driver instance.
9538 */
9539 bzero(ibuf.ib_pkeys, attr.dia_port_pkey_tbl_sz * sizeof (ib_pkey_t));
9540 for (i = 0; i < attr.dia_port_pkey_tbl_sz; i++) {
9541 if (attr.dia_port_pkeys[i] != IB_PKEY_INVALID_FULL &&
9542 attr.dia_port_pkeys[i] != IB_PKEY_INVALID_LIMITED) {
9543 if (i == 0)
9544 (void) snprintf(pkeystr, MAXPKEYLEN, "%X",
9545 attr.dia_port_pkeys[i]);
9546 else
9547 (void) snprintf(pkeystr, MAXPKEYLEN, ",%X",
9548 attr.dia_port_pkeys[i]);
9549 (void) strlcat(ibuf.ib_pkeys, pkeystr, MAXPKEYSTRSZ);
9550 }
9551 }
9552
9553 dladm_free_ib_info(&attr);
9554
9555 ofmt_print(state->is_ofmt, &ibuf);
9556
9557 return (DLADM_STATUS_OK);
9558 }
9559
9560 /* ARGSUSED */
9561 static int
show_ib(dladm_handle_t dh,datalink_id_t linkid,void * arg)9562 show_ib(dladm_handle_t dh, datalink_id_t linkid, void *arg)
9563 {
9564 ((show_ib_state_t *)arg)->is_status = print_ib(arg, linkid);
9565 return (DLADM_WALK_CONTINUE);
9566 }
9567
9568 /*
9569 * Show the properties of one/all IB Phys links. This is different from
9570 * show-phys command since this will display IB specific information about the
9571 * Phys link like, HCA GUID, PORT GUID, PKEYS active for this port etc.
9572 */
9573 static void
do_show_ib(int argc,char * argv[],const char * use)9574 do_show_ib(int argc, char *argv[], const char *use)
9575 {
9576 int option;
9577 uint32_t flags = DLADM_OPT_ACTIVE;
9578 datalink_id_t linkid = DATALINK_ALL_LINKID;
9579 show_ib_state_t state;
9580 dladm_status_t status;
9581 boolean_t o_arg = B_FALSE;
9582 char *fields_str = NULL;
9583 ofmt_handle_t ofmt;
9584 ofmt_status_t oferr;
9585 uint_t ofmtflags = 0;
9586
9587 bzero(&state, sizeof (state));
9588 opterr = 0;
9589 while ((option = getopt_long(argc, argv, ":po:", show_lopts,
9590 NULL)) != -1) {
9591 switch (option) {
9592 case 'p':
9593 state.is_parsable = B_TRUE;
9594 break;
9595 case 'o':
9596 o_arg = B_TRUE;
9597 fields_str = optarg;
9598 break;
9599 default:
9600 die_opterr(optopt, option, use);
9601 }
9602 }
9603
9604 /* get IB Phys link ID (optional last argument) */
9605 if (optind == (argc - 1)) {
9606 status = dladm_name2info(handle, argv[optind], &linkid, NULL,
9607 NULL, NULL);
9608 if (status != DLADM_STATUS_OK) {
9609 die_dlerr(status, "invalid IB port name '%s'",
9610 argv[optind]);
9611 }
9612 (void) strlcpy(state.is_link, argv[optind], MAXLINKNAMELEN);
9613 } else if (optind != argc) {
9614 usage();
9615 }
9616
9617 if (state.is_parsable && !o_arg)
9618 die("-p requires -o");
9619
9620 /*
9621 * linkid is the data link ID of the IB Phys link. By default it will
9622 * be DATALINK_ALL_LINKID.
9623 */
9624 state.is_link_id = linkid;
9625 state.is_flags = flags;
9626
9627 if (state.is_parsable)
9628 ofmtflags |= OFMT_PARSABLE;
9629 oferr = ofmt_open(fields_str, ib_fields, ofmtflags, 0, &ofmt);
9630 ofmt_check(oferr, state.is_parsable, ofmt, die, warn);
9631 state.is_ofmt = ofmt;
9632
9633 /*
9634 * If we are going to display the information for all IB Phys links
9635 * then we'll walk through all the datalinks for datalinks of Phys
9636 * class and media type IB.
9637 */
9638 if (linkid == DATALINK_ALL_LINKID) {
9639 (void) dladm_walk_datalink_id(show_ib, handle, &state,
9640 DATALINK_CLASS_PHYS, DL_IB, flags);
9641 } else {
9642 /*
9643 * We need to display the information only for the IB phys link
9644 * linkid. Call show_ib for this link.
9645 */
9646 (void) show_ib(handle, linkid, &state);
9647 if (state.is_status != DLADM_STATUS_OK) {
9648 ofmt_close(ofmt);
9649 die_dlerr(state.is_status, "failed to show IB Phys link"
9650 " '%s'", state.is_link);
9651 }
9652 }
9653 ofmt_close(ofmt);
9654 }
9655
9656 /*
9657 * Create an IP over Infiniband partition object over an IB Phys link. The IB
9658 * Phys link is associated with an Infiniband HCA port. The IB partition object
9659 * is created over a port, pkey combination. This partition object represents
9660 * an instance of IP over IB interface.
9661 */
9662 /* ARGSUSED */
9663 static void
do_create_part(int argc,char * argv[],const char * use)9664 do_create_part(int argc, char *argv[], const char *use)
9665 {
9666 int status, option;
9667 int flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
9668 char *pname;
9669 char *l_arg = NULL;
9670 char *altroot = NULL;
9671 datalink_id_t physlinkid = 0;
9672 datalink_id_t partlinkid = 0;
9673 unsigned long opt_pkey;
9674 ib_pkey_t pkey = 0;
9675 char *endp = NULL;
9676 char propstr[DLADM_STRSIZE];
9677 dladm_arg_list_t *proplist = NULL;
9678
9679 propstr[0] = '\0';
9680 while ((option = getopt_long(argc, argv, ":tfl:P:R:p:",
9681 part_lopts, NULL)) != -1) {
9682 switch (option) {
9683 case 't':
9684 /*
9685 * Create a temporary IB partition object. This
9686 * instance is not entered into the persistent database
9687 * so it will not be recreated automatically on a
9688 * reboot.
9689 */
9690 flags &= ~DLADM_OPT_PERSIST;
9691 break;
9692 case 'l':
9693 /*
9694 * The IB phys link over which the partition object will
9695 * be created.
9696 */
9697 l_arg = optarg;
9698 break;
9699 case 'R':
9700 altroot = optarg;
9701 break;
9702 case 'p':
9703 (void) strlcat(propstr, optarg, DLADM_STRSIZE);
9704 if (strlcat(propstr, ",", DLADM_STRSIZE) >=
9705 DLADM_STRSIZE)
9706 die("property list too long '%s'", propstr);
9707 break;
9708 case 'P':
9709 /*
9710 * The P_Key for the port, pkey tuple of the partition
9711 * object. This P_Key should exist in the IB subnet.
9712 * The partition creation for a non-existent P_Key will
9713 * fail unless the -f option is used.
9714 *
9715 * The P_Key is expected to be a hexadecimal number.
9716 */
9717 opt_pkey = strtoul(optarg, &endp, 16);
9718 if (errno == ERANGE || opt_pkey > USHRT_MAX ||
9719 *endp != '\0')
9720 die("Invalid pkey");
9721
9722 pkey = (ib_pkey_t)opt_pkey;
9723 break;
9724 case 'f':
9725 flags |= DLADM_OPT_FORCE;
9726 break;
9727 default:
9728 die_opterr(optopt, option, use);
9729 break;
9730 }
9731 }
9732
9733 /* check required options */
9734 if (!l_arg)
9735 usage();
9736
9737 /* the partition name is a required operand */
9738 if (optind != (argc - 1))
9739 usage();
9740
9741 pname = argv[argc - 1];
9742
9743 /*
9744 * Verify that the partition object's name is in the valid link name
9745 * format.
9746 */
9747 if (!dladm_valid_linkname(pname))
9748 die("Invalid link name '%s'", pname);
9749
9750 /* pkey is a mandatory argument */
9751 if (pkey == 0)
9752 usage();
9753
9754 if (altroot != NULL)
9755 altroot_cmd(altroot, argc, argv);
9756
9757 /*
9758 * Get the data link id of the IB Phys link over which we will be
9759 * creating partition object.
9760 */
9761 if (dladm_name2info(handle, l_arg,
9762 &physlinkid, NULL, NULL, NULL) != DLADM_STATUS_OK)
9763 die("invalid link name '%s'", l_arg);
9764
9765 /*
9766 * parse the property list provided with -p option.
9767 */
9768 if (dladm_parse_link_props(propstr, &proplist, B_FALSE)
9769 != DLADM_STATUS_OK)
9770 die("invalid IB partition property");
9771
9772 /*
9773 * Call the library routine to create the partition object.
9774 */
9775 status = dladm_part_create(handle, physlinkid, pkey, flags, pname,
9776 &partlinkid, proplist);
9777 if (status != DLADM_STATUS_OK)
9778 die_dlerr(status,
9779 "partition %x creation over %s failed", pkey, l_arg);
9780 }
9781
9782 /*
9783 * Delete an IP over Infiniband partition object. The partition object should
9784 * be unplumbed before attempting the delete.
9785 */
9786 static void
do_delete_part(int argc,char * argv[],const char * use)9787 do_delete_part(int argc, char *argv[], const char *use)
9788 {
9789 int option, flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
9790 int status;
9791 char *altroot = NULL;
9792 datalink_id_t partid;
9793
9794 opterr = 0;
9795 while ((option = getopt_long(argc, argv, "R:t", part_lopts,
9796 NULL)) != -1) {
9797 switch (option) {
9798 case 't':
9799 flags &= ~DLADM_OPT_PERSIST;
9800 break;
9801 case 'R':
9802 altroot = optarg;
9803 break;
9804 default:
9805 die_opterr(optopt, option, use);
9806 }
9807 }
9808
9809 /* get partition name (required last argument) */
9810 if (optind != (argc - 1))
9811 usage();
9812
9813 if (altroot != NULL)
9814 altroot_cmd(altroot, argc, argv);
9815
9816 /*
9817 * Get the data link id of the partition object given the partition
9818 * name.
9819 */
9820 status = dladm_name2info(handle, argv[optind], &partid, NULL, NULL,
9821 NULL);
9822 if (status != DLADM_STATUS_OK)
9823 die("invalid link name '%s'", argv[optind]);
9824
9825 /*
9826 * Call the library routine to delete the IB partition. This will
9827 * result in the IB partition object and all its resources getting
9828 * deleted.
9829 */
9830 status = dladm_part_delete(handle, partid, flags);
9831 if (status != DLADM_STATUS_OK)
9832 die_dlerr(status, "%s: partition deletion failed",
9833 argv[optind]);
9834 }
9835
9836 /*
9837 * Bring up all or one IB partition already present in the persistent database
9838 * but not active yet.
9839 *
9840 * This sub-command is used during the system boot up to bring up all IB
9841 * partitions present in the persistent database. This is similar to a
9842 * create partition except that, the partitions are always created even if the
9843 * HCA port is down or P_Key is not present in the IB subnet. This is similar
9844 * to using the 'force' option while creating the partition except that the 'f'
9845 * flag will be set in the flags field only if the create-part for this command
9846 * was called with '-f' option.
9847 */
9848 /* ARGSUSED */
9849 static void
do_up_part(int argc,char * argv[],const char * use)9850 do_up_part(int argc, char *argv[], const char *use)
9851 {
9852 datalink_id_t partid = DATALINK_ALL_LINKID;
9853 dladm_status_t status;
9854
9855 /*
9856 * If a partition name was passed as an argument, get its data link
9857 * id. By default we'll attempt to bring up all IB partition data
9858 * links.
9859 */
9860 if (argc == 2) {
9861 status = dladm_name2info(handle, argv[argc - 1], &partid, NULL,
9862 NULL, NULL);
9863 if (status != DLADM_STATUS_OK)
9864 return;
9865 } else if (argc > 2) {
9866 usage();
9867 }
9868
9869 (void) dladm_part_up(handle, partid, 0);
9870 }
9871
9872 static void
do_create_overlay(int argc,char * argv[],const char * use)9873 do_create_overlay(int argc, char *argv[], const char *use)
9874 {
9875 int opt;
9876 char *encap = NULL, *endp, *search = NULL;
9877 char name[MAXLINKNAMELEN];
9878 dladm_status_t status;
9879 uint32_t flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
9880 uint64_t vid = 0;
9881 boolean_t havevid = B_FALSE;
9882 char propstr[DLADM_STRSIZE];
9883 dladm_arg_list_t *proplist = NULL;
9884
9885 bzero(propstr, sizeof (propstr));
9886 while ((opt = getopt_long(argc, argv, ":te:v:p:s:",
9887 overlay_create_lopts, NULL)) != -1) {
9888 switch (opt) {
9889 case 'e':
9890 encap = optarg;
9891 break;
9892 case 's':
9893 search = optarg;
9894 break;
9895 case 't':
9896 flags &= ~DLADM_OPT_PERSIST;
9897 break;
9898 case 'p':
9899 (void) strlcat(propstr, optarg, DLADM_STRSIZE);
9900 if (strlcat(propstr, ",", DLADM_STRSIZE) >=
9901 DLADM_STRSIZE)
9902 die("property list too long '%s'", propstr);
9903 break;
9904 case 'v':
9905 vid = strtoul(optarg, &endp, 10);
9906 if (*endp != '\0' || (vid == 0 && errno == EINVAL))
9907 die("couldn't parse virtual networkd id: %s",
9908 optarg);
9909 if (vid == ULONG_MAX && errno == ERANGE)
9910 die("virtual networkd id too large: %s",
9911 optarg);
9912 havevid = B_TRUE;
9913 break;
9914 default:
9915 die_opterr(optopt, opt, use);
9916 }
9917 }
9918
9919 if (havevid == B_FALSE)
9920 die("missing required virtual network id");
9921
9922 if (encap == NULL)
9923 die("missing required encapsulation plugin");
9924
9925 if (search == NULL)
9926 die("missing required search plugin");
9927
9928 if (optind != (argc - 1))
9929 die("missing device name");
9930
9931 if (strlcpy(name, argv[optind], MAXLINKNAMELEN) >= MAXLINKNAMELEN)
9932 die("link name too long '%s'", argv[optind]);
9933
9934 if (!dladm_valid_linkname(name))
9935 die("invalid link name '%s'", argv[optind]);
9936
9937 if (strlen(encap) + 1 > MAXLINKNAMELEN)
9938 die("encapsulation plugin name too long '%s'", encap);
9939
9940 if (strlen(search) + 1 > MAXLINKNAMELEN)
9941 die("search plugin name too long '%s'", encap);
9942
9943 if (dladm_parse_link_props(propstr, &proplist, B_FALSE)
9944 != DLADM_STATUS_OK)
9945 die("invalid overlay property");
9946
9947 status = dladm_overlay_create(handle, name, encap, search, vid,
9948 proplist, &errlist, flags);
9949 dladm_free_props(proplist);
9950 if (status != DLADM_STATUS_OK) {
9951 die_dlerrlist(status, &errlist, "overlay creation failed");
9952 }
9953 }
9954
9955 /* ARGSUSED */
9956 static void
do_delete_overlay(int argc,char * argv[],const char * use)9957 do_delete_overlay(int argc, char *argv[], const char *use)
9958 {
9959 datalink_id_t linkid = DATALINK_ALL_LINKID;
9960 dladm_status_t status;
9961 uint32_t flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
9962 int option;
9963
9964 opterr = 0;
9965 while ((option = getopt_long(argc, argv, ":t", lopts,
9966 NULL)) != -1) {
9967 switch (option) {
9968 case 't':
9969 flags &= ~DLADM_OPT_PERSIST;
9970 break;
9971 default:
9972 die_opterr(optopt, option, use);
9973 }
9974 }
9975
9976 /* get overlay name (required last argument) */
9977 if (optind != (argc - 1))
9978 usage();
9979
9980 status = dladm_name2info(handle, argv[optind], &linkid,
9981 NULL, NULL, NULL);
9982 if (status != DLADM_STATUS_OK)
9983 die_dlerr(status, "failed to delete %s", argv[optind]);
9984
9985 status = dladm_overlay_delete(handle, linkid, flags);
9986 if (status != DLADM_STATUS_OK)
9987 die_dlerr(status, "failed to delete %s", argv[optind]);
9988 }
9989
9990 typedef struct showoverlay_state {
9991 ofmt_handle_t sho_ofmt;
9992 const char *sho_linkname;
9993 dladm_overlay_propinfo_handle_t sho_info;
9994 uint8_t sho_value[DLADM_OVERLAY_PROP_SIZEMAX];
9995 uint32_t sho_size;
9996 } showoverlay_state_t;
9997
9998 typedef struct showoverlay_fma_state {
9999 ofmt_handle_t shof_ofmt;
10000 const char *shof_linkname;
10001 dladm_overlay_status_t *shof_status;
10002 } showoverlay_fma_state_t;
10003
10004 typedef struct showoverlay_targ_state {
10005 ofmt_handle_t shot_ofmt;
10006 const char *shot_linkname;
10007 const struct ether_addr *shot_key;
10008 const dladm_overlay_point_t *shot_point;
10009 } showoverlay_targ_state_t;
10010
10011 static void
print_overlay_value(char * outbuf,uint_t bufsize,uint_t type,const void * pbuf,const size_t psize)10012 print_overlay_value(char *outbuf, uint_t bufsize, uint_t type, const void *pbuf,
10013 const size_t psize)
10014 {
10015 const struct in6_addr *ipv6;
10016 struct in_addr ip;
10017
10018 switch (type) {
10019 case OVERLAY_PROP_T_INT:
10020 if (psize != 1 && psize != 2 && psize != 4 && psize != 8) {
10021 (void) snprintf(outbuf, bufsize, "?");
10022 break;
10023 }
10024 if (psize == 1)
10025 (void) snprintf(outbuf, bufsize, "%d", *(int8_t *)pbuf);
10026 if (psize == 2)
10027 (void) snprintf(outbuf, bufsize, "%d",
10028 *(int16_t *)pbuf);
10029 if (psize == 4)
10030 (void) snprintf(outbuf, bufsize, "%d",
10031 *(int32_t *)pbuf);
10032 if (psize == 8)
10033 (void) snprintf(outbuf, bufsize, "%d",
10034 *(int64_t *)pbuf);
10035 break;
10036 case OVERLAY_PROP_T_UINT:
10037 if (psize != 1 && psize != 2 && psize != 4 && psize != 8) {
10038 (void) snprintf(outbuf, bufsize, "?");
10039 break;
10040 }
10041 if (psize == 1)
10042 (void) snprintf(outbuf, bufsize, "%d",
10043 *(uint8_t *)pbuf);
10044 if (psize == 2)
10045 (void) snprintf(outbuf, bufsize, "%d",
10046 *(uint16_t *)pbuf);
10047 if (psize == 4)
10048 (void) snprintf(outbuf, bufsize, "%d",
10049 *(uint32_t *)pbuf);
10050 if (psize == 8)
10051 (void) snprintf(outbuf, bufsize, "%d",
10052 *(uint64_t *)pbuf);
10053 break;
10054 case OVERLAY_PROP_T_IP:
10055 if (psize != sizeof (struct in6_addr)) {
10056 warn("malformed overlay IP property: %zd bytes\n",
10057 psize);
10058 (void) snprintf(outbuf, bufsize, "--");
10059 break;
10060 }
10061
10062 ipv6 = pbuf;
10063 if (IN6_IS_ADDR_V4MAPPED(ipv6)) {
10064 IN6_V4MAPPED_TO_INADDR(ipv6, &ip);
10065 if (inet_ntop(AF_INET, &ip, outbuf, bufsize) == NULL) {
10066 warn("malformed overlay IP property\n");
10067 (void) snprintf(outbuf, bufsize, "--");
10068 break;
10069 }
10070 } else {
10071 if (inet_ntop(AF_INET6, ipv6, outbuf, bufsize) ==
10072 NULL) {
10073 warn("malformed overlay IP property\n");
10074 (void) snprintf(outbuf, bufsize, "--");
10075 break;
10076 }
10077 }
10078
10079 break;
10080 case OVERLAY_PROP_T_STRING:
10081 (void) snprintf(outbuf, bufsize, "%s", pbuf);
10082 break;
10083 default:
10084 abort();
10085 }
10086
10087 return;
10088
10089 }
10090
10091 static boolean_t
print_overlay_cb(ofmt_arg_t * ofarg,char * buf,uint_t bufsize)10092 print_overlay_cb(ofmt_arg_t *ofarg, char *buf, uint_t bufsize)
10093 {
10094 dladm_status_t status;
10095 showoverlay_state_t *sp = ofarg->ofmt_cbarg;
10096 dladm_overlay_propinfo_handle_t infop = sp->sho_info;
10097 const char *pname;
10098 uint_t type, prot;
10099 const void *def;
10100 uint32_t defsize;
10101 const mac_propval_range_t *rangep;
10102
10103 if ((status = dladm_overlay_prop_info(infop, &pname, &type, &prot, &def,
10104 &defsize, &rangep)) != DLADM_STATUS_OK) {
10105 warn_dlerr(status, "failed to get get property info");
10106 return (B_TRUE);
10107 }
10108
10109 switch (ofarg->ofmt_id) {
10110 case OVERLAY_LINK:
10111 (void) snprintf(buf, bufsize, "%s", sp->sho_linkname);
10112 break;
10113 case OVERLAY_PROPERTY:
10114 (void) snprintf(buf, bufsize, "%s", pname);
10115 break;
10116 case OVERLAY_PERM:
10117 if ((prot & OVERLAY_PROP_PERM_RW) == OVERLAY_PROP_PERM_RW) {
10118 (void) snprintf(buf, bufsize, "%s", "rw");
10119 } else if ((prot & OVERLAY_PROP_PERM_RW) ==
10120 OVERLAY_PROP_PERM_READ) {
10121 (void) snprintf(buf, bufsize, "%s", "r-");
10122 } else {
10123 (void) snprintf(buf, bufsize, "%s", "--");
10124 }
10125 break;
10126 case OVERLAY_REQ:
10127 (void) snprintf(buf, bufsize, "%s",
10128 prot & OVERLAY_PROP_PERM_REQ ? "y" : "-");
10129 break;
10130 case OVERLAY_VALUE:
10131 if (sp->sho_size == 0) {
10132 (void) snprintf(buf, bufsize, "%s", "--");
10133 } else {
10134 print_overlay_value(buf, bufsize, type, sp->sho_value,
10135 sp->sho_size);
10136 }
10137 break;
10138 case OVERLAY_DEFAULT:
10139 if (defsize == 0) {
10140 (void) snprintf(buf, bufsize, "%s", "--");
10141 } else {
10142 print_overlay_value(buf, bufsize, type, def, defsize);
10143 }
10144 break;
10145 case OVERLAY_POSSIBLE: {
10146 int i;
10147 char **vals, *ptr, *lim;
10148 if (rangep->mpr_count == 0) {
10149 (void) snprintf(buf, bufsize, "%s", "--");
10150 break;
10151 }
10152
10153 vals = malloc((sizeof (char *) + DLADM_PROP_VAL_MAX) *
10154 rangep->mpr_count);
10155 if (vals == NULL)
10156 die("insufficient memory");
10157 for (i = 0; i < rangep->mpr_count; i++) {
10158 vals[i] = (char *)vals + sizeof (char *) *
10159 rangep->mpr_count + i * DLADM_MAX_PROP_VALCNT;
10160 }
10161
10162 if (dladm_range2strs(rangep, vals) != 0) {
10163 free(vals);
10164 (void) snprintf(buf, bufsize, "%s", "?");
10165 break;
10166 }
10167
10168 ptr = buf;
10169 lim = buf + bufsize;
10170 for (i = 0; i < rangep->mpr_count; i++) {
10171 ptr += snprintf(ptr, lim - ptr, "%s,", vals[i]);
10172 if (ptr >= lim)
10173 break;
10174 }
10175 if (rangep->mpr_count > 0)
10176 buf[strlen(buf) - 1] = '\0';
10177 free(vals);
10178 break;
10179 }
10180 default:
10181 abort();
10182 }
10183 return (B_TRUE);
10184 }
10185
10186 static int
dladm_overlay_show_one(dladm_handle_t handle,datalink_id_t linkid,dladm_overlay_propinfo_handle_t phdl,void * arg)10187 dladm_overlay_show_one(dladm_handle_t handle, datalink_id_t linkid,
10188 dladm_overlay_propinfo_handle_t phdl, void *arg)
10189 {
10190 showoverlay_state_t *sp = arg;
10191 sp->sho_info = phdl;
10192
10193 sp->sho_size = sizeof (sp->sho_value);
10194 if (dladm_overlay_get_prop(handle, linkid, phdl, &sp->sho_value,
10195 &sp->sho_size) != DLADM_STATUS_OK)
10196 return (DLADM_WALK_CONTINUE);
10197
10198 ofmt_print(sp->sho_ofmt, sp);
10199 return (DLADM_WALK_CONTINUE);
10200 }
10201
10202 static int
show_one_overlay(dladm_handle_t hdl,datalink_id_t linkid,void * arg)10203 show_one_overlay(dladm_handle_t hdl, datalink_id_t linkid, void *arg)
10204 {
10205 char buf[MAXLINKNAMELEN];
10206 dladm_status_t info_status;
10207 showoverlay_state_t state;
10208 datalink_class_t class;
10209 show_overlay_request_t *req = arg;
10210
10211 if ((info_status = dladm_datalink_id2info(hdl, linkid, NULL, &class,
10212 NULL, buf, MAXLINKNAMELEN)) != DLADM_STATUS_OK) {
10213 warn_dlerr(info_status, "failed to get info for "
10214 "datalink id %u", linkid);
10215 req->sor_failed = B_TRUE;
10216 return (DLADM_WALK_CONTINUE);
10217 }
10218
10219 if (class != DATALINK_CLASS_OVERLAY) {
10220 warn("%s is not an overlay", buf);
10221 req->sor_failed = B_TRUE;
10222 return (DLADM_WALK_CONTINUE);
10223 }
10224
10225 state.sho_linkname = buf;
10226 state.sho_ofmt = req->sor_ofmt;
10227
10228 dladm_errlist_reset(&errlist);
10229 (void) dladm_overlay_walk_prop(handle, linkid, dladm_overlay_show_one,
10230 &state, &errlist);
10231 warn_dlerrlist(&errlist);
10232 if (errlist.el_count) {
10233 req->sor_failed = B_TRUE;
10234 }
10235
10236 return (DLADM_WALK_CONTINUE);
10237 }
10238
10239 static boolean_t
print_overlay_targ_cb(ofmt_arg_t * ofarg,char * buf,uint_t bufsize)10240 print_overlay_targ_cb(ofmt_arg_t *ofarg, char *buf, uint_t bufsize)
10241 {
10242 char keybuf[ETHERADDRSTRL];
10243 const showoverlay_targ_state_t *shot = ofarg->ofmt_cbarg;
10244 const dladm_overlay_point_t *point = shot->shot_point;
10245 char macbuf[ETHERADDRSTRL];
10246 char ipbuf[INET6_ADDRSTRLEN];
10247 custr_t *cus;
10248
10249 switch (ofarg->ofmt_id) {
10250 case OVERLAY_TARG_LINK:
10251 (void) snprintf(buf, bufsize, shot->shot_linkname);
10252 break;
10253 case OVERLAY_TARG_TARGET:
10254 if ((point->dop_flags & DLADM_OVERLAY_F_DEFAULT) != 0) {
10255 (void) snprintf(buf, bufsize, "*:*:*:*:*:*");
10256 } else {
10257 if (ether_ntoa_r(shot->shot_key, keybuf) == NULL) {
10258 warn("encountered malformed mac address key\n");
10259 return (B_FALSE);
10260 }
10261 (void) snprintf(buf, bufsize, "%s", keybuf);
10262 }
10263 break;
10264 case OVERLAY_TARG_DEST:
10265 if (custr_alloc_buf(&cus, buf, bufsize) != 0) {
10266 die("ran out of memory for printing the overlay "
10267 "target destination");
10268 }
10269
10270 if (point->dop_dest & OVERLAY_PLUGIN_D_ETHERNET) {
10271 if (ether_ntoa_r(&point->dop_mac, macbuf) == NULL) {
10272 warn("encountered malformed mac address target "
10273 "for key %s\n", keybuf);
10274 return (B_FALSE);
10275 }
10276 (void) custr_append(cus, macbuf);
10277 }
10278
10279 if (point->dop_dest & OVERLAY_PLUGIN_D_IP) {
10280 if (IN6_IS_ADDR_V4MAPPED(&point->dop_ip)) {
10281 struct in_addr v4;
10282 IN6_V4MAPPED_TO_INADDR(&point->dop_ip, &v4);
10283 if (inet_ntop(AF_INET, &v4, ipbuf,
10284 sizeof (ipbuf)) == NULL)
10285 abort();
10286 } else if (inet_ntop(AF_INET6, &point->dop_ip, ipbuf,
10287 sizeof (ipbuf)) == NULL) {
10288 /*
10289 * The only failures we should get are
10290 * EAFNOSUPPORT and ENOSPC because of buffer
10291 * exhaustion. In either of these cases, that
10292 * means something has gone horribly wrong.
10293 */
10294 abort();
10295 }
10296 if (point->dop_dest & OVERLAY_PLUGIN_D_ETHERNET)
10297 (void) custr_appendc(cus, ',');
10298 (void) custr_append(cus, ipbuf);
10299 }
10300
10301 if (point->dop_dest & OVERLAY_PLUGIN_D_PORT) {
10302 if (point->dop_dest & OVERLAY_PLUGIN_D_IP)
10303 (void) custr_appendc(cus, ':');
10304 else if (point->dop_dest & OVERLAY_PLUGIN_D_ETHERNET)
10305 (void) custr_appendc(cus, ',');
10306 (void) custr_append_printf(cus, "%u", point->dop_port);
10307 }
10308
10309 custr_free(cus);
10310
10311 break;
10312 }
10313 return (B_TRUE);
10314 }
10315
10316 /* ARGSUSED */
10317 static int
show_one_overlay_table_entry(dladm_handle_t handle,datalink_id_t linkid,const struct ether_addr * key,const dladm_overlay_point_t * point,void * arg)10318 show_one_overlay_table_entry(dladm_handle_t handle, datalink_id_t linkid,
10319 const struct ether_addr *key, const dladm_overlay_point_t *point, void *arg)
10320 {
10321 showoverlay_targ_state_t *shot = arg;
10322
10323 shot->shot_key = key;
10324 shot->shot_point = point;
10325 ofmt_print(shot->shot_ofmt, shot);
10326
10327 return (DLADM_WALK_CONTINUE);
10328 }
10329
10330 /* ARGSUSED */
10331 static int
show_one_overlay_table(dladm_handle_t handle,datalink_id_t linkid,void * arg)10332 show_one_overlay_table(dladm_handle_t handle, datalink_id_t linkid, void *arg)
10333 {
10334 char linkbuf[MAXLINKNAMELEN];
10335 dladm_status_t info_status;
10336 showoverlay_targ_state_t shot;
10337 datalink_class_t class;
10338 show_overlay_request_t *req = arg;
10339
10340 if ((info_status = dladm_datalink_id2info(handle, linkid, NULL, &class,
10341 NULL, linkbuf, MAXLINKNAMELEN)) != DLADM_STATUS_OK) {
10342 warn_dlerr(info_status, "failed to get info for "
10343 "datalink id %u", linkid);
10344 req->sor_failed = B_TRUE;
10345 return (DLADM_WALK_CONTINUE);
10346 }
10347
10348 if (class != DATALINK_CLASS_OVERLAY) {
10349 warn("%s is not an overlay", linkbuf);
10350 req->sor_failed = B_TRUE;
10351 return (DLADM_WALK_CONTINUE);
10352 }
10353
10354 shot.shot_ofmt = req->sor_ofmt;
10355 shot.shot_linkname = linkbuf;
10356
10357 (void) dladm_overlay_walk_cache(handle, linkid,
10358 show_one_overlay_table_entry, &shot);
10359
10360 return (DLADM_WALK_CONTINUE);
10361 }
10362
10363 static boolean_t
print_overlay_fma_cb(ofmt_arg_t * ofarg,char * buf,uint_t bufsize)10364 print_overlay_fma_cb(ofmt_arg_t *ofarg, char *buf, uint_t bufsize)
10365 {
10366 showoverlay_fma_state_t *shof = ofarg->ofmt_cbarg;
10367 dladm_overlay_status_t *st = shof->shof_status;
10368
10369 switch (ofarg->ofmt_id) {
10370 case OVERLAY_FMA_LINK:
10371 (void) snprintf(buf, bufsize, "%s", shof->shof_linkname);
10372 break;
10373 case OVERLAY_FMA_STATUS:
10374 (void) snprintf(buf, bufsize, st->dos_degraded == B_TRUE ?
10375 "DEGRADED": "ONLINE");
10376 break;
10377 case OVERLAY_FMA_DETAILS:
10378 (void) snprintf(buf, bufsize, "%s", st->dos_degraded == B_TRUE ?
10379 st->dos_fmamsg : "-");
10380 break;
10381 default:
10382 abort();
10383 }
10384 return (B_TRUE);
10385 }
10386
10387 /* ARGSUSED */
10388 static void
show_one_overlay_fma_cb(dladm_handle_t handle,datalink_id_t linkid,dladm_overlay_status_t * stat,void * arg)10389 show_one_overlay_fma_cb(dladm_handle_t handle, datalink_id_t linkid,
10390 dladm_overlay_status_t *stat, void *arg)
10391 {
10392 showoverlay_fma_state_t *shof = arg;
10393 shof->shof_status = stat;
10394 ofmt_print(shof->shof_ofmt, shof);
10395 }
10396
10397
10398 static int
show_one_overlay_fma(dladm_handle_t handle,datalink_id_t linkid,void * arg)10399 show_one_overlay_fma(dladm_handle_t handle, datalink_id_t linkid, void *arg)
10400 {
10401 dladm_status_t status;
10402 char linkbuf[MAXLINKNAMELEN];
10403 datalink_class_t class;
10404 showoverlay_fma_state_t shof;
10405 show_overlay_request_t *req = arg;
10406
10407 if (dladm_datalink_id2info(handle, linkid, NULL, &class, NULL, linkbuf,
10408 MAXLINKNAMELEN) != DLADM_STATUS_OK ||
10409 class != DATALINK_CLASS_OVERLAY) {
10410 die("datalink %s is not an overlay device\n", linkbuf);
10411 }
10412
10413 shof.shof_ofmt = req->sor_ofmt;
10414 shof.shof_linkname = linkbuf;
10415
10416 status = dladm_overlay_status(handle, linkid,
10417 show_one_overlay_fma_cb, &shof);
10418 if (status != DLADM_STATUS_OK)
10419 die_dlerr(status, "failed to obtain device status for %s",
10420 linkbuf);
10421
10422 return (DLADM_WALK_CONTINUE);
10423 }
10424
10425 static void
do_show_overlay(int argc,char * argv[],const char * use)10426 do_show_overlay(int argc, char *argv[], const char *use)
10427 {
10428 int i, opt;
10429 datalink_id_t linkid = DATALINK_ALL_LINKID;
10430 dladm_status_t status;
10431 int (*funcp)(dladm_handle_t, datalink_id_t, void *);
10432 char *fields_str = NULL;
10433 const ofmt_field_t *fieldsp;
10434 ofmt_status_t oferr;
10435 boolean_t parse;
10436 show_overlay_request_t req;
10437 uint_t ofmtflags;
10438 int err;
10439
10440 funcp = show_one_overlay;
10441 fieldsp = overlay_fields;
10442 parse = B_FALSE;
10443 req.sor_failed = B_FALSE;
10444 ofmtflags = OFMT_WRAP;
10445 while ((opt = getopt_long(argc, argv, ":o:pft", overlay_show_lopts,
10446 NULL)) != -1) {
10447 switch (opt) {
10448 case 'f':
10449 funcp = show_one_overlay_fma;
10450 fieldsp = overlay_fma_fields;
10451 break;
10452 case 'o':
10453 fields_str = optarg;
10454 break;
10455 case 'p':
10456 parse = B_TRUE;
10457 ofmtflags = OFMT_PARSABLE;
10458 break;
10459 case 't':
10460 funcp = show_one_overlay_table;
10461 fieldsp = overlay_targ_fields;
10462 break;
10463 default:
10464 die_opterr(optopt, opt, use);
10465 }
10466 }
10467
10468 if (fields_str != NULL && strcasecmp(fields_str, "all") == 0)
10469 fields_str = NULL;
10470
10471 oferr = ofmt_open(fields_str, fieldsp, ofmtflags, 0, &req.sor_ofmt);
10472 ofmt_check(oferr, parse, req.sor_ofmt, die, warn);
10473
10474 err = 0;
10475 if (argc > optind) {
10476 for (i = optind; i < argc; i++) {
10477 status = dladm_name2info(handle, argv[i], &linkid,
10478 NULL, NULL, NULL);
10479 if (status != DLADM_STATUS_OK) {
10480 warn_dlerr(status, "failed to find %s",
10481 argv[i]);
10482 err = 1;
10483 continue;
10484 }
10485 (void) funcp(handle, linkid, &req);
10486 }
10487 } else {
10488 (void) dladm_walk_datalink_id(funcp, handle, &req,
10489 DATALINK_CLASS_OVERLAY, DATALINK_ANY_MEDIATYPE,
10490 DLADM_OPT_ACTIVE);
10491 }
10492 if (req.sor_failed) {
10493 err = 1;
10494 }
10495 ofmt_close(req.sor_ofmt);
10496
10497 exit(err);
10498 }
10499
10500 static void
do_modify_overlay(int argc,char * argv[],const char * use)10501 do_modify_overlay(int argc, char *argv[], const char *use)
10502 {
10503 int opt, ocnt = 0;
10504 boolean_t flush, set, delete;
10505 struct ether_addr e;
10506 char *dest = NULL;
10507 datalink_id_t linkid = DATALINK_ALL_LINKID;
10508 dladm_status_t status;
10509
10510 flush = set = delete = B_FALSE;
10511 while ((opt = getopt_long(argc, argv, ":fd:s:", overlay_modify_lopts,
10512 NULL)) != -1) {
10513 switch (opt) {
10514 case 'd':
10515 if (delete == B_TRUE)
10516 die_optdup('d');
10517 delete = B_TRUE;
10518 ocnt++;
10519 if (ether_aton_r(optarg, &e) == NULL)
10520 die("invalid mac address: %s\n", optarg);
10521 break;
10522 case 'f':
10523 if (flush == B_TRUE)
10524 die_optdup('f');
10525 flush = B_TRUE;
10526 ocnt++;
10527 break;
10528 case 's':
10529 if (set == B_TRUE)
10530 die_optdup('s');
10531 set = B_TRUE;
10532 ocnt++;
10533 dest = strchr(optarg, '=');
10534 *dest = '\0';
10535 dest++;
10536 if (dest == NULL)
10537 die("malformed value, expected mac=dest, "
10538 "got: %s\n", optarg);
10539 if (ether_aton_r(optarg, &e) == NULL)
10540 die("invalid mac address: %s\n", optarg);
10541 break;
10542 default:
10543 die_opterr(optopt, opt, use);
10544 }
10545 }
10546
10547 if (ocnt == 0)
10548 die("need to specify one of -d, -f, or -s");
10549 if (ocnt > 1)
10550 die("only one of -d, -f, or -s may be used");
10551
10552 if (argv[optind] == NULL)
10553 die("missing required overlay device\n");
10554 if (argc > optind + 1)
10555 die("only one overlay device may be specified\n");
10556
10557 status = dladm_name2info(handle, argv[optind], &linkid, NULL, NULL,
10558 NULL);
10559 if (status != DLADM_STATUS_OK) {
10560 die_dlerr(status, "failed to find overlay %s", argv[optind]);
10561 }
10562
10563 if (flush == B_TRUE) {
10564 status = dladm_overlay_cache_flush(handle, linkid);
10565 if (status != DLADM_STATUS_OK)
10566 die_dlerr(status, "failed to flush target cache for "
10567 "overlay %s", argv[optind]);
10568 }
10569
10570 if (delete == B_TRUE) {
10571 status = dladm_overlay_cache_delete(handle, linkid, &e);
10572 if (status != DLADM_STATUS_OK)
10573 die_dlerr(status, "failed to flush target %s from "
10574 "overlay target cache %s", optarg, argv[optind]);
10575 }
10576
10577 if (set == B_TRUE) {
10578 status = dladm_overlay_cache_set(handle, linkid, &e, dest);
10579 if (status != DLADM_STATUS_OK)
10580 die_dlerr(status, "failed to set target %s for overlay "
10581 "target cache %s", optarg, argv[optind]);
10582 }
10583
10584 }
10585
10586 static void
do_up_overlay(int argc,char * argv[],const char * use)10587 do_up_overlay(int argc, char *argv[], const char *use)
10588 {
10589 datalink_id_t linkid = DATALINK_ALL_LINKID;
10590 dladm_status_t status;
10591
10592 /*
10593 * get the id or the name of the overlay (optional last argument)
10594 */
10595 if (argc == 2) {
10596 status = dladm_name2info(handle, argv[1], &linkid, NULL, NULL,
10597 NULL);
10598 if (status != DLADM_STATUS_OK)
10599 goto done;
10600 } else if (argc > 2) {
10601 usage();
10602 }
10603
10604 status = dladm_overlay_up(handle, linkid, &errlist);
10605
10606 done:
10607 if (status != DLADM_STATUS_OK) {
10608 if (argc == 2) {
10609 die_dlerrlist(status, &errlist,
10610 "could not bring up overlay '%s'", argv[1]);
10611 } else {
10612 die_dlerrlist(status, &errlist,
10613 "could not bring overlays up");
10614 }
10615 }
10616 }
10617