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