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