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iw: fix pointer arithmetic in __print_he_capa
[thirdparty/iw.git] / station.c
CommitLineData
2ef1be68 1#include <net/if.h>
3d1e8704 2#include <errno.h>
d5ac8ad3 3#include <string.h>
2ef1be68 4
3d1e8704
LCC		 5#include <netlink/genl/genl.h>
6#include <netlink/genl/family.h>
7#include <netlink/genl/ctrl.h>
8#include <netlink/msg.h>
9#include <netlink/attr.h>
3708f614 10#include <time.h>
3d1e8704 11
f408e01b 12#include "nl80211.h"
3d1e8704
LCC		 13#include "iw.h"
14
4698bfc2
JB		 15SECTION(station);
16
3d1e8704
LCC		 17enum plink_state {
18 LISTEN,
19 OPN_SNT,
20 OPN_RCVD,
21 CNF_RCVD,
22 ESTAB,
23 HOLDING,
24 BLOCKED
25};
26
8012ad28
MP		 27static void print_power_mode(struct nlattr *a)
28{
29 enum nl80211_mesh_power_mode pm = nla_get_u32(a);
30
31 switch (pm) {
32 case NL80211_MESH_POWER_ACTIVE:
33 printf("ACTIVE");
34 break;
35 case NL80211_MESH_POWER_LIGHT_SLEEP:
36 printf("LIGHT SLEEP");
37 break;
38 case NL80211_MESH_POWER_DEEP_SLEEP:
39 printf("DEEP SLEEP");
40 break;
41 default:
42 printf("UNKNOWN");
43 break;
44 }
45}
3d1e8704 46
910792c0
THJ		 47int parse_txq_stats(char *buf, int buflen, struct nlattr *tid_stats_attr, int header,
48 int tid, const char *indent)
49{
50 struct nlattr *txqstats_info[NL80211_TXQ_STATS_MAX + 1], *txqinfo;
51 static struct nla_policy txqstats_policy[NL80211_TXQ_STATS_MAX + 1] = {
52 [NL80211_TXQ_STATS_BACKLOG_BYTES] = { .type = NLA_U32 },
53 [NL80211_TXQ_STATS_BACKLOG_PACKETS] = { .type = NLA_U32 },
54 [NL80211_TXQ_STATS_FLOWS] = { .type = NLA_U32 },
55 [NL80211_TXQ_STATS_DROPS] = { .type = NLA_U32 },
56 [NL80211_TXQ_STATS_ECN_MARKS] = { .type = NLA_U32 },
57 [NL80211_TXQ_STATS_OVERLIMIT] = { .type = NLA_U32 },
58 [NL80211_TXQ_STATS_COLLISIONS] = { .type = NLA_U32 },
59 [NL80211_TXQ_STATS_TX_BYTES] = { .type = NLA_U32 },
60 [NL80211_TXQ_STATS_TX_PACKETS] = { .type = NLA_U32 },
61 };
62 char *pos = buf;
63 if (nla_parse_nested(txqstats_info, NL80211_TXQ_STATS_MAX, tid_stats_attr,
64 txqstats_policy)) {
65 printf("failed to parse nested TXQ stats attributes!");
66 return 0;
67 }
68
69 if (header)
70 pos += snprintf(buf, buflen, "\n%s\t%s\tqsz-byt\t"
71 "qsz-pkt\tflows\tdrops\tmarks\toverlmt\t"
72 "hashcol\ttx-bytes\ttx-packets", indent,
73 tid >= 0 ? "TID" : "");
74
75 pos += snprintf(pos, buflen - (pos - buf), "\n%s\t", indent);
76 if (tid >= 0)
77 pos += snprintf(pos, buflen - (pos - buf), "%d", tid);
78
79#define PRINT_STAT(key, spacer) do { \
80 txqinfo = txqstats_info[NL80211_TXQ_STATS_ ## key]; \
81 pos += snprintf(pos, buflen - (pos - buf), spacer); \
82 if (txqinfo) \
83 pos += snprintf(pos, buflen - (pos - buf), "%u", \
84 nla_get_u32(txqinfo)); \
85 } while (0)
86
87
88 PRINT_STAT(BACKLOG_BYTES, "\t");
89 PRINT_STAT(BACKLOG_PACKETS, "\t");
90 PRINT_STAT(FLOWS, "\t");
91 PRINT_STAT(DROPS, "\t");
92 PRINT_STAT(ECN_MARKS, "\t");
93 PRINT_STAT(OVERLIMIT, "\t");
94 PRINT_STAT(COLLISIONS, "\t");
95 PRINT_STAT(TX_BYTES, "\t");
96 PRINT_STAT(TX_PACKETS, "\t\t");
97
98#undef PRINT_STAT
99
100 return pos - buf;
101
102}
bcdceae1
JB		 103
104static void parse_tid_stats(struct nlattr *tid_stats_attr)
568c7057
AE		 105{
106 struct nlattr *stats_info[NL80211_TID_STATS_MAX + 1], *tidattr, *info;
107 static struct nla_policy stats_policy[NL80211_TID_STATS_MAX + 1] = {
108 [NL80211_TID_STATS_RX_MSDU] = { .type = NLA_U64 },
109 [NL80211_TID_STATS_TX_MSDU] = { .type = NLA_U64 },
110 [NL80211_TID_STATS_TX_MSDU_RETRIES] = { .type = NLA_U64 },
111 [NL80211_TID_STATS_TX_MSDU_FAILED] = { .type = NLA_U64 },
910792c0 112 [NL80211_TID_STATS_TXQ_STATS] = { .type = NLA_NESTED },
568c7057
AE		 113 };
114 int rem, i = 0;
910792c0
THJ		 115 char txqbuf[2000] = {}, *pos = txqbuf;
116 int buflen = sizeof(txqbuf), foundtxq = 0;
568c7057
AE		 117
118 printf("\n\tMSDU:\n\t\tTID\trx\ttx\ttx retries\ttx failed");
119 nla_for_each_nested(tidattr, tid_stats_attr, rem) {
120 if (nla_parse_nested(stats_info, NL80211_TID_STATS_MAX,
121 tidattr, stats_policy)) {
122 printf("failed to parse nested stats attributes!");
123 return;
124 }
910792c0 125 printf("\n\t\t%d", i);
568c7057
AE		 126 info = stats_info[NL80211_TID_STATS_RX_MSDU];
127 if (info)
128 printf("\t%llu", (unsigned long long)nla_get_u64(info));
129 info = stats_info[NL80211_TID_STATS_TX_MSDU];
130 if (info)
131 printf("\t%llu", (unsigned long long)nla_get_u64(info));
132 info = stats_info[NL80211_TID_STATS_TX_MSDU_RETRIES];
133 if (info)
134 printf("\t%llu", (unsigned long long)nla_get_u64(info));
135 info = stats_info[NL80211_TID_STATS_TX_MSDU_FAILED];
136 if (info)
137 printf("\t\t%llu", (unsigned long long)nla_get_u64(info));
910792c0
THJ		 138 info = stats_info[NL80211_TID_STATS_TXQ_STATS];
139 if (info) {
140 pos += parse_txq_stats(pos, buflen - (pos - txqbuf), info, !foundtxq, i, "\t");
141 foundtxq = 1;
142 }
143
144 i++;
568c7057 145 }
910792c0
THJ		 146
147 if (foundtxq)
148 printf("\n\tTXQs:%s", txqbuf);
568c7057
AE		 149}
150
bcdceae1 151static void parse_bss_param(struct nlattr *bss_param_attr)
568c7057
AE		 152{
153 struct nlattr *bss_param_info[NL80211_STA_BSS_PARAM_MAX + 1], *info;
154 static struct nla_policy bss_poilcy[NL80211_STA_BSS_PARAM_MAX + 1] = {
155 [NL80211_STA_BSS_PARAM_CTS_PROT] = { .type = NLA_FLAG },
156 [NL80211_STA_BSS_PARAM_SHORT_PREAMBLE] = { .type = NLA_FLAG },
157 [NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME] = { .type = NLA_FLAG },
158 [NL80211_STA_BSS_PARAM_DTIM_PERIOD] = { .type = NLA_U8 },
159 [NL80211_STA_BSS_PARAM_BEACON_INTERVAL] = { .type = NLA_U16 },
160 };
161
162 if (nla_parse_nested(bss_param_info, NL80211_STA_BSS_PARAM_MAX,
163 bss_param_attr, bss_poilcy)) {
164 printf("failed to parse nested bss param attributes!");
165 }
166
167 info = bss_param_info[NL80211_STA_BSS_PARAM_DTIM_PERIOD];
168 if (info)
169 printf("\n\tDTIM period:\t%u", nla_get_u8(info));
170 info = bss_param_info[NL80211_STA_BSS_PARAM_BEACON_INTERVAL];
171 if (info)
172 printf("\n\tbeacon interval:%u", nla_get_u16(info));
173 info = bss_param_info[NL80211_STA_BSS_PARAM_CTS_PROT];
174 if (info) {
175 printf("\n\tCTS protection:");
176 if (nla_get_u16(info))
177 printf("\tyes");
178 else
179 printf("\tno");
180 }
181 info = bss_param_info[NL80211_STA_BSS_PARAM_SHORT_PREAMBLE];
182 if (info) {
183 printf("\n\tshort preamble:");
184 if (nla_get_u16(info))
185 printf("\tyes");
186 else
187 printf("\tno");
188 }
189 info = bss_param_info[NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME];
190 if (info) {
191 printf("\n\tshort slot time:");
192 if (nla_get_u16(info))
193 printf("yes");
194 else
195 printf("no");
196 }
197}
198
e94f0201 199void parse_bitrate(struct nlattr *bitrate_attr, char *buf, int buflen)
64179590
JB		 200{
201 int rate = 0;
202 char *pos = buf;
203 struct nlattr *rinfo[NL80211_RATE_INFO_MAX + 1];
204 static struct nla_policy rate_policy[NL80211_RATE_INFO_MAX + 1] = {
205 [NL80211_RATE_INFO_BITRATE] = { .type = NLA_U16 },
206 [NL80211_RATE_INFO_BITRATE32] = { .type = NLA_U32 },
207 [NL80211_RATE_INFO_MCS] = { .type = NLA_U8 },
208 [NL80211_RATE_INFO_40_MHZ_WIDTH] = { .type = NLA_FLAG },
209 [NL80211_RATE_INFO_SHORT_GI] = { .type = NLA_FLAG },
210 };
211
212 if (nla_parse_nested(rinfo, NL80211_RATE_INFO_MAX,
213 bitrate_attr, rate_policy)) {
214 snprintf(buf, buflen, "failed to parse nested rate attributes!");
215 return;
216 }
217
218 if (rinfo[NL80211_RATE_INFO_BITRATE32])
219 rate = nla_get_u32(rinfo[NL80211_RATE_INFO_BITRATE32]);
220 else if (rinfo[NL80211_RATE_INFO_BITRATE])
221 rate = nla_get_u16(rinfo[NL80211_RATE_INFO_BITRATE]);
222 if (rate > 0)
223 pos += snprintf(pos, buflen - (pos - buf),
224 "%d.%d MBit/s", rate / 10, rate % 10);
5ce1f6c7
MH		 225 else
226 pos += snprintf(pos, buflen - (pos - buf), "(unknown)");
64179590
JB		 227
228 if (rinfo[NL80211_RATE_INFO_MCS])
229 pos += snprintf(pos, buflen - (pos - buf),
230 " MCS %d", nla_get_u8(rinfo[NL80211_RATE_INFO_MCS]));
231 if (rinfo[NL80211_RATE_INFO_VHT_MCS])
232 pos += snprintf(pos, buflen - (pos - buf),
233 " VHT-MCS %d", nla_get_u8(rinfo[NL80211_RATE_INFO_VHT_MCS]));
234 if (rinfo[NL80211_RATE_INFO_40_MHZ_WIDTH])
235 pos += snprintf(pos, buflen - (pos - buf), " 40MHz");
236 if (rinfo[NL80211_RATE_INFO_80_MHZ_WIDTH])
237 pos += snprintf(pos, buflen - (pos - buf), " 80MHz");
238 if (rinfo[NL80211_RATE_INFO_80P80_MHZ_WIDTH])
239 pos += snprintf(pos, buflen - (pos - buf), " 80P80MHz");
240 if (rinfo[NL80211_RATE_INFO_160_MHZ_WIDTH])
241 pos += snprintf(pos, buflen - (pos - buf), " 160MHz");
242 if (rinfo[NL80211_RATE_INFO_SHORT_GI])
243 pos += snprintf(pos, buflen - (pos - buf), " short GI");
244 if (rinfo[NL80211_RATE_INFO_VHT_NSS])
245 pos += snprintf(pos, buflen - (pos - buf),
246 " VHT-NSS %d", nla_get_u8(rinfo[NL80211_RATE_INFO_VHT_NSS]));
848d97d9
JC		 247 if (rinfo[NL80211_RATE_INFO_HE_MCS])
248 pos += snprintf(pos, buflen - (pos - buf),
249 " HE-MCS %d", nla_get_u8(rinfo[NL80211_RATE_INFO_HE_MCS]));
250 if (rinfo[NL80211_RATE_INFO_HE_NSS])
251 pos += snprintf(pos, buflen - (pos - buf),
252 " HE-NSS %d", nla_get_u8(rinfo[NL80211_RATE_INFO_HE_NSS]));
253 if (rinfo[NL80211_RATE_INFO_HE_GI])
254 pos += snprintf(pos, buflen - (pos - buf),
255 " HE-GI %d", nla_get_u8(rinfo[NL80211_RATE_INFO_HE_GI]));
256 if (rinfo[NL80211_RATE_INFO_HE_DCM])
257 pos += snprintf(pos, buflen - (pos - buf),
258 " HE-DCM %d", nla_get_u8(rinfo[NL80211_RATE_INFO_HE_DCM]));
97dd4dad
JC		 259 if (rinfo[NL80211_RATE_INFO_HE_RU_ALLOC])
260 pos += snprintf(pos, buflen - (pos - buf),
261 " HE-RU-ALLOC %d", nla_get_u8(rinfo[NL80211_RATE_INFO_HE_RU_ALLOC]));
64179590
JB		 262}
263
7d23bc2d
FF		 264static char *get_chain_signal(struct nlattr *attr_list)
265{
266 struct nlattr *attr;
267 static char buf[64];
268 char *cur = buf;
269 int i = 0, rem;
270 const char *prefix;
271
272 if (!attr_list)
273 return "";
274
275 nla_for_each_nested(attr, attr_list, rem) {
276 if (i++ > 0)
277 prefix = ", ";
278 else
279 prefix = "[";
280
281 cur += snprintf(cur, sizeof(buf) - (cur - buf), "%s%d", prefix,
282 (int8_t) nla_get_u8(attr));
283 }
284
285 if (i)
286 snprintf(cur, sizeof(buf) - (cur - buf), "] ");
287
288 return buf;
289}
290
3d1e8704
LCC		 291static int print_sta_handler(struct nl_msg *msg, void *arg)
292{
293 struct nlattr *tb[NL80211_ATTR_MAX + 1];
294 struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
295 struct nlattr *sinfo[NL80211_STA_INFO_MAX + 1];
296 char mac_addr[20], state_name[10], dev[20];
b638215d 297 struct nl80211_sta_flag_update *sta_flags;
3d1e8704
LCC		 298 static struct nla_policy stats_policy[NL80211_STA_INFO_MAX + 1] = {
299 [NL80211_STA_INFO_INACTIVE_TIME] = { .type = NLA_U32 },
300 [NL80211_STA_INFO_RX_BYTES] = { .type = NLA_U32 },
301 [NL80211_STA_INFO_TX_BYTES] = { .type = NLA_U32 },
568c7057
AE		 302 [NL80211_STA_INFO_RX_BYTES64] = { .type = NLA_U64 },
303 [NL80211_STA_INFO_TX_BYTES64] = { .type = NLA_U64 },
859677cb
JB		 304 [NL80211_STA_INFO_RX_PACKETS] = { .type = NLA_U32 },
305 [NL80211_STA_INFO_TX_PACKETS] = { .type = NLA_U32 },
568c7057 306 [NL80211_STA_INFO_BEACON_RX] = { .type = NLA_U64},
9cd3f1c1 307 [NL80211_STA_INFO_SIGNAL] = { .type = NLA_U8 },
ea3ade85 308 [NL80211_STA_INFO_T_OFFSET] = { .type = NLA_U64 },
9cd3f1c1 309 [NL80211_STA_INFO_TX_BITRATE] = { .type = NLA_NESTED },
e94f0201 310 [NL80211_STA_INFO_RX_BITRATE] = { .type = NLA_NESTED },
3d1e8704
LCC		 311 [NL80211_STA_INFO_LLID] = { .type = NLA_U16 },
312 [NL80211_STA_INFO_PLID] = { .type = NLA_U16 },
313 [NL80211_STA_INFO_PLINK_STATE] = { .type = NLA_U8 },
0f5868ee
BR		 314 [NL80211_STA_INFO_TX_RETRIES] = { .type = NLA_U32 },
315 [NL80211_STA_INFO_TX_FAILED] = { .type = NLA_U32 },
568c7057
AE		 316 [NL80211_STA_INFO_BEACON_LOSS] = { .type = NLA_U32},
317 [NL80211_STA_INFO_RX_DROP_MISC] = { .type = NLA_U64},
b638215d
HS		 318 [NL80211_STA_INFO_STA_FLAGS] =
319 { .minlen = sizeof(struct nl80211_sta_flag_update) },
8012ad28
MP		 320 [NL80211_STA_INFO_LOCAL_PM] = { .type = NLA_U32},
321 [NL80211_STA_INFO_PEER_PM] = { .type = NLA_U32},
322 [NL80211_STA_INFO_NONPEER_PM] = { .type = NLA_U32},
7d23bc2d
FF		 323 [NL80211_STA_INFO_CHAIN_SIGNAL] = { .type = NLA_NESTED },
324 [NL80211_STA_INFO_CHAIN_SIGNAL_AVG] = { .type = NLA_NESTED },
568c7057
AE		 325 [NL80211_STA_INFO_TID_STATS] = { .type = NLA_NESTED },
326 [NL80211_STA_INFO_BSS_PARAM] = { .type = NLA_NESTED },
045c1c6f 327 [NL80211_STA_INFO_RX_DURATION] = { .type = NLA_U64 },
a85d693f 328 [NL80211_STA_INFO_TX_DURATION] = { .type = NLA_U64 },
d2272671
BP		 329 [NL80211_STA_INFO_ACK_SIGNAL] = {.type = NLA_U8 },
330 [NL80211_STA_INFO_ACK_SIGNAL_AVG] = { .type = NLA_U8 },
700f7d95 331 [NL80211_STA_INFO_AIRTIME_LINK_METRIC] = { .type = NLA_U32 },
0ba98b90
MT		 332 [NL80211_STA_INFO_CONNECTED_TO_AS] = { .type = NLA_U8 },
333 [NL80211_STA_INFO_CONNECTED_TO_GATE] = { .type = NLA_U8 },
3d1e8704 334 };
7d23bc2d 335 char *chain;
3708f614
BG		 336 struct timeval now;
337 unsigned long long now_ms;
338
339 gettimeofday(&now, NULL);
340 now_ms = now.tv_sec * 1000;
341 now_ms += (now.tv_usec / 1000);
3d1e8704
LCC		 342
343 nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
344 genlmsg_attrlen(gnlh, 0), NULL);
345
346 /*
347 * TODO: validate the interface and mac address!
348 * Otherwise, there's a race condition as soon as
349 * the kernel starts sending station notifications.
350 */
351
352 if (!tb[NL80211_ATTR_STA_INFO]) {
5fe70c0e 353 fprintf(stderr, "sta stats missing!\n");
3d1e8704
LCC		 354 return NL_SKIP;
355 }
356 if (nla_parse_nested(sinfo, NL80211_STA_INFO_MAX,
357 tb[NL80211_ATTR_STA_INFO],
358 stats_policy)) {
5fe70c0e 359 fprintf(stderr, "failed to parse nested attributes!\n");
3d1e8704
LCC		 360 return NL_SKIP;
361 }
362
363 mac_addr_n2a(mac_addr, nla_data(tb[NL80211_ATTR_MAC]));
364 if_indextoname(nla_get_u32(tb[NL80211_ATTR_IFINDEX]), dev);
fbb181fa 365 printf("Station %s (on %s)", mac_addr, dev);
3d1e8704
LCC		 366
367 if (sinfo[NL80211_STA_INFO_INACTIVE_TIME])
f5c9799c 368 printf("\n\tinactive time:\t%u ms",
3d1e8704 369 nla_get_u32(sinfo[NL80211_STA_INFO_INACTIVE_TIME]));
568c7057
AE		 370 if (sinfo[NL80211_STA_INFO_RX_BYTES64])
371 printf("\n\trx bytes:\t%llu",
372 (unsigned long long)nla_get_u64(sinfo[NL80211_STA_INFO_RX_BYTES64]));
373 else if (sinfo[NL80211_STA_INFO_RX_BYTES])
f5c9799c 374 printf("\n\trx bytes:\t%u",
568c7057 375 nla_get_u32(sinfo[NL80211_STA_INFO_RX_BYTES]));
859677cb 376 if (sinfo[NL80211_STA_INFO_RX_PACKETS])
f5c9799c 377 printf("\n\trx packets:\t%u",
859677cb 378 nla_get_u32(sinfo[NL80211_STA_INFO_RX_PACKETS]));
568c7057
AE		 379 if (sinfo[NL80211_STA_INFO_TX_BYTES64])
380 printf("\n\ttx bytes:\t%llu",
381 (unsigned long long)nla_get_u64(sinfo[NL80211_STA_INFO_TX_BYTES64]));
382 else if (sinfo[NL80211_STA_INFO_TX_BYTES])
f5c9799c 383 printf("\n\ttx bytes:\t%u",
568c7057 384 nla_get_u32(sinfo[NL80211_STA_INFO_TX_BYTES]));
859677cb 385 if (sinfo[NL80211_STA_INFO_TX_PACKETS])
f5c9799c 386 printf("\n\ttx packets:\t%u",
859677cb 387 nla_get_u32(sinfo[NL80211_STA_INFO_TX_PACKETS]));
0f5868ee
BR		 388 if (sinfo[NL80211_STA_INFO_TX_RETRIES])
389 printf("\n\ttx retries:\t%u",
390 nla_get_u32(sinfo[NL80211_STA_INFO_TX_RETRIES]));
391 if (sinfo[NL80211_STA_INFO_TX_FAILED])
392 printf("\n\ttx failed:\t%u",
393 nla_get_u32(sinfo[NL80211_STA_INFO_TX_FAILED]));
568c7057
AE		 394 if (sinfo[NL80211_STA_INFO_BEACON_LOSS])
395 printf("\n\tbeacon loss:\t%u",
396 nla_get_u32(sinfo[NL80211_STA_INFO_BEACON_LOSS]));
397 if (sinfo[NL80211_STA_INFO_BEACON_RX])
398 printf("\n\tbeacon rx:\t%llu",
399 (unsigned long long)nla_get_u64(sinfo[NL80211_STA_INFO_BEACON_RX]));
400 if (sinfo[NL80211_STA_INFO_RX_DROP_MISC])
401 printf("\n\trx drop misc:\t%llu",
402 (unsigned long long)nla_get_u64(sinfo[NL80211_STA_INFO_RX_DROP_MISC]));
7d23bc2d
FF		 403
404 chain = get_chain_signal(sinfo[NL80211_STA_INFO_CHAIN_SIGNAL]);
9cd3f1c1 405 if (sinfo[NL80211_STA_INFO_SIGNAL])
7d23bc2d
FF		 406 printf("\n\tsignal: \t%d %sdBm",
407 (int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_SIGNAL]),
408 chain);
409
410 chain = get_chain_signal(sinfo[NL80211_STA_INFO_CHAIN_SIGNAL_AVG]);
ba292ae9 411 if (sinfo[NL80211_STA_INFO_SIGNAL_AVG])
7d23bc2d
FF		 412 printf("\n\tsignal avg:\t%d %sdBm",
413 (int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_SIGNAL_AVG]),
414 chain);
415
568c7057
AE		 416 if (sinfo[NL80211_STA_INFO_BEACON_SIGNAL_AVG])
417 printf("\n\tbeacon signal avg:\t%d dBm",
0fc92835 418 (int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_BEACON_SIGNAL_AVG]));
ea3ade85 419 if (sinfo[NL80211_STA_INFO_T_OFFSET])
568c7057
AE		 420 printf("\n\tToffset:\t%llu us",
421 (unsigned long long)nla_get_u64(sinfo[NL80211_STA_INFO_T_OFFSET]));
9cd3f1c1
HR		 422
423 if (sinfo[NL80211_STA_INFO_TX_BITRATE]) {
64179590
JB		 424 char buf[100];
425
e94f0201 426 parse_bitrate(sinfo[NL80211_STA_INFO_TX_BITRATE], buf, sizeof(buf));
64179590 427 printf("\n\ttx bitrate:\t%s", buf);
9cd3f1c1
HR		 428 }
429
a85d693f
THJ		 430 if (sinfo[NL80211_STA_INFO_TX_DURATION])
431 printf("\n\ttx duration:\t%lld us",
432 (unsigned long long)nla_get_u64(sinfo[NL80211_STA_INFO_TX_DURATION]));
433
e94f0201
FF		 434 if (sinfo[NL80211_STA_INFO_RX_BITRATE]) {
435 char buf[100];
436
437 parse_bitrate(sinfo[NL80211_STA_INFO_RX_BITRATE], buf, sizeof(buf));
438 printf("\n\trx bitrate:\t%s", buf);
439 }
440
045c1c6f
MSS		 441 if (sinfo[NL80211_STA_INFO_RX_DURATION])
442 printf("\n\trx duration:\t%lld us",
443 (unsigned long long)nla_get_u64(sinfo[NL80211_STA_INFO_RX_DURATION]));
444
d2272671
BP		 445 if (sinfo[NL80211_STA_INFO_ACK_SIGNAL])
446 printf("\n\tlast ack signal:%d dBm",
447 (int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_ACK_SIGNAL]));
448
449 if (sinfo[NL80211_STA_INFO_ACK_SIGNAL_AVG])
450 printf("\n\tavg ack signal:\t%d dBm",
451 (int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_ACK_SIGNAL_AVG]));
452
a85d693f
THJ		 453 if (sinfo[NL80211_STA_INFO_AIRTIME_WEIGHT]) {
454 printf("\n\tairtime weight: %d", nla_get_u16(sinfo[NL80211_STA_INFO_AIRTIME_WEIGHT]));
455 }
456
cf8a2aab
AQ		 457 if (sinfo[NL80211_STA_INFO_EXPECTED_THROUGHPUT]) {
458 uint32_t thr;
459
460 thr = nla_get_u32(sinfo[NL80211_STA_INFO_EXPECTED_THROUGHPUT]);
461 /* convert in Mbps but scale by 1000 to save kbps units */
462 thr = thr * 1000 / 1024;
463
464 printf("\n\texpected throughput:\t%u.%uMbps",
465 thr / 1000, thr % 1000);
466 }
467
3d1e8704 468 if (sinfo[NL80211_STA_INFO_LLID])
fbb181fa 469 printf("\n\tmesh llid:\t%d",
3d1e8704
LCC		 470 nla_get_u16(sinfo[NL80211_STA_INFO_LLID]));
471 if (sinfo[NL80211_STA_INFO_PLID])
fbb181fa 472 printf("\n\tmesh plid:\t%d",
3d1e8704
LCC		 473 nla_get_u16(sinfo[NL80211_STA_INFO_PLID]));
474 if (sinfo[NL80211_STA_INFO_PLINK_STATE]) {
dbaabba1 475 switch (nla_get_u8(sinfo[NL80211_STA_INFO_PLINK_STATE])) {
3d1e8704
LCC		 476 case LISTEN:
477 strcpy(state_name, "LISTEN");
478 break;
479 case OPN_SNT:
480 strcpy(state_name, "OPN_SNT");
481 break;
482 case OPN_RCVD:
483 strcpy(state_name, "OPN_RCVD");
484 break;
485 case CNF_RCVD:
486 strcpy(state_name, "CNF_RCVD");
487 break;
488 case ESTAB:
489 strcpy(state_name, "ESTAB");
490 break;
491 case HOLDING:
492 strcpy(state_name, "HOLDING");
493 break;
494 case BLOCKED:
495 strcpy(state_name, "BLOCKED");
496 break;
497 default:
498 strcpy(state_name, "UNKNOWN");
499 break;
500 }
fbb181fa 501 printf("\n\tmesh plink:\t%s", state_name);
3d1e8704 502 }
700f7d95
MT		 503 if (sinfo[NL80211_STA_INFO_AIRTIME_LINK_METRIC])
504 printf("\n\tmesh airtime link metric: %d",
505 nla_get_u32(sinfo[NL80211_STA_INFO_AIRTIME_LINK_METRIC]));
506 if (sinfo[NL80211_STA_INFO_CONNECTED_TO_GATE])
507 printf("\n\tmesh connected to gate:\t%s",
508 nla_get_u8(sinfo[NL80211_STA_INFO_CONNECTED_TO_GATE]) ?
509 "yes" : "no");
510 if (sinfo[NL80211_STA_INFO_CONNECTED_TO_AS])
511 printf("\n\tmesh connected to auth server:\t%s",
512 nla_get_u8(sinfo[NL80211_STA_INFO_CONNECTED_TO_AS]) ?
513 "yes" : "no");
514
8012ad28
MP		 515 if (sinfo[NL80211_STA_INFO_LOCAL_PM]) {
516 printf("\n\tmesh local PS mode:\t");
517 print_power_mode(sinfo[NL80211_STA_INFO_LOCAL_PM]);
518 }
519 if (sinfo[NL80211_STA_INFO_PEER_PM]) {
520 printf("\n\tmesh peer PS mode:\t");
521 print_power_mode(sinfo[NL80211_STA_INFO_PEER_PM]);
522 }
523 if (sinfo[NL80211_STA_INFO_NONPEER_PM]) {
524 printf("\n\tmesh non-peer PS mode:\t");
525 print_power_mode(sinfo[NL80211_STA_INFO_NONPEER_PM]);
526 }
3d1e8704 527
b638215d
HS		 528 if (sinfo[NL80211_STA_INFO_STA_FLAGS]) {
529 sta_flags = (struct nl80211_sta_flag_update *)
530 nla_data(sinfo[NL80211_STA_INFO_STA_FLAGS]);
531
532 if (sta_flags->mask & BIT(NL80211_STA_FLAG_AUTHORIZED)) {
533 printf("\n\tauthorized:\t");
534 if (sta_flags->set & BIT(NL80211_STA_FLAG_AUTHORIZED))
535 printf("yes");
536 else
537 printf("no");
538 }
539
540 if (sta_flags->mask & BIT(NL80211_STA_FLAG_AUTHENTICATED)) {
541 printf("\n\tauthenticated:\t");
542 if (sta_flags->set & BIT(NL80211_STA_FLAG_AUTHENTICATED))
543 printf("yes");
544 else
545 printf("no");
546 }
547
568c7057
AE		 548 if (sta_flags->mask & BIT(NL80211_STA_FLAG_ASSOCIATED)) {
549 printf("\n\tassociated:\t");
550 if (sta_flags->set & BIT(NL80211_STA_FLAG_ASSOCIATED))
551 printf("yes");
552 else
553 printf("no");
554 }
555
b638215d
HS		 556 if (sta_flags->mask & BIT(NL80211_STA_FLAG_SHORT_PREAMBLE)) {
557 printf("\n\tpreamble:\t");
558 if (sta_flags->set & BIT(NL80211_STA_FLAG_SHORT_PREAMBLE))
559 printf("short");
560 else
561 printf("long");
562 }
563
564 if (sta_flags->mask & BIT(NL80211_STA_FLAG_WME)) {
565 printf("\n\tWMM/WME:\t");
566 if (sta_flags->set & BIT(NL80211_STA_FLAG_WME))
567 printf("yes");
568 else
569 printf("no");
570 }
571
572 if (sta_flags->mask & BIT(NL80211_STA_FLAG_MFP)) {
573 printf("\n\tMFP:\t\t");
574 if (sta_flags->set & BIT(NL80211_STA_FLAG_MFP))
575 printf("yes");
576 else
577 printf("no");
578 }
579
580 if (sta_flags->mask & BIT(NL80211_STA_FLAG_TDLS_PEER)) {
1a463ae3 581 printf("\n\tTDLS peer:\t");
b638215d
HS		 582 if (sta_flags->set & BIT(NL80211_STA_FLAG_TDLS_PEER))
583 printf("yes");
584 else
585 printf("no");
586 }
587 }
588
568c7057
AE		 589 if (sinfo[NL80211_STA_INFO_TID_STATS] && arg != NULL &&
590 !strcmp((char *)arg, "-v"))
591 parse_tid_stats(sinfo[NL80211_STA_INFO_TID_STATS]);
592 if (sinfo[NL80211_STA_INFO_BSS_PARAM])
593 parse_bss_param(sinfo[NL80211_STA_INFO_BSS_PARAM]);
087d778f
AN		 594 if (sinfo[NL80211_STA_INFO_CONNECTED_TIME])
595 printf("\n\tconnected time:\t%u seconds",
596 nla_get_u32(sinfo[NL80211_STA_INFO_CONNECTED_TIME]));
0b39c408
BG		 597 if (sinfo[NL80211_STA_INFO_ASSOC_AT_BOOTTIME]) {
598 unsigned long long bt;
3708f614
BG		 599 struct timespec now_ts;
600 unsigned long long boot_ns;
601 unsigned long long assoc_at_ms;
602
603 clock_gettime(CLOCK_BOOTTIME, &now_ts);
604 boot_ns = now_ts.tv_sec * 1000000000;
605 boot_ns += now_ts.tv_nsec;
606
0b39c408 607 bt = (unsigned long long)nla_get_u64(sinfo[NL80211_STA_INFO_ASSOC_AT_BOOTTIME]);
3708f614 608 printf("\n\tassociated at [boottime]:\t%llu.%.3llus",
0b39c408 609 bt/1000000000, (bt%1000000000)/1000000);
3708f614
BG		 610 assoc_at_ms = now_ms - ((boot_ns - bt) / 1000000);
611 printf("\n\tassociated at:\t%llu ms", assoc_at_ms);
0b39c408 612 }
087d778f 613
3708f614 614 printf("\n\tcurrent time:\t%llu ms\n", now_ms);
3d1e8704
LCC		 615 return NL_SKIP;
616}
617
7c37a24d 618static int handle_station_get(struct nl80211_state *state,
b1ca19a8 619 struct nl_msg *msg,
05514f95
JB		 620 int argc, char **argv,
621 enum id_input id)
3d1e8704 622{
3d1e8704
LCC		 623 unsigned char mac_addr[ETH_ALEN];
624
b1ca19a8 625 if (argc < 1)
5e75fd04 626 return 1;
3d1e8704
LCC		 627
628 if (mac_addr_a2n(mac_addr, argv[0])) {
629 fprintf(stderr, "invalid mac address\n");
5e75fd04 630 return 2;
3d1e8704
LCC		 631 }
632
633 argc--;
634 argv++;
635
b1ca19a8 636 if (argc)
5e75fd04 637 return 1;
3d1e8704
LCC		 638
639 NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, mac_addr);
3d1e8704 640
34b23014 641 register_handler(print_sta_handler, NULL);
3d1e8704 642
70391ccf 643 return 0;
3d1e8704 644 nla_put_failure:
70391ccf 645 return -ENOBUFS;
3d1e8704 646}
b1ca19a8 647COMMAND(station, get, "<MAC address>",
70cf4544
JB		 648 NL80211_CMD_GET_STATION, 0, CIB_NETDEV, handle_station_get,
649 "Get information for a specific station.");
d738686c
RM		 650
651static int handle_station_del(struct nl80211_state *state,
652 struct nl_msg *msg,
653 int argc, char **argv,
654 enum id_input id)
655{
656 char *end;
657 unsigned char mac_addr[ETH_ALEN];
658 int subtype;
659 int reason_code;
660
661 if (argc < 1)
662 return 1;
663
664 if (mac_addr_a2n(mac_addr, argv[0])) {
665 fprintf(stderr, "invalid mac address\n");
666 return 2;
667 }
668
669 argc--;
670 argv++;
671 NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, mac_addr);
672
673 if (argc > 1 && strcmp(argv[0], "subtype") == 0) {
674 argv++;
675 argc--;
676
677 subtype = strtod(argv[0], &end);
678 if (*end != '\0')
679 return 1;
680
681 NLA_PUT_U8(msg, NL80211_ATTR_MGMT_SUBTYPE, subtype);
682 argv++;
683 argc--;
684 }
685
686 if (argc > 1 && strcmp(argv[0], "reason-code") == 0) {
687 argv++;
688 argc--;
689
690 reason_code = strtod(argv[0], &end);
691 if (*end != '\0')
692 return 1;
693
694 NLA_PUT_U16(msg, NL80211_ATTR_REASON_CODE, reason_code);
695 argv++;
696 argc--;
697 }
698
699 if (argc)
700 return 1;
701
702 register_handler(print_sta_handler, NULL);
703
704 return 0;
705 nla_put_failure:
706 return -ENOBUFS;
707}
708COMMAND(station, del, "<MAC address> [subtype <subtype>] [reason-code <code>]",
709 NL80211_CMD_DEL_STATION, 0, CIB_NETDEV, handle_station_del,
710 "Remove the given station entry (use with caution!)\n"
711 "Example subtype values: 0xA (disassociation), 0xC (deauthentication)");
3d1e8704 712
1633ddf7
JB		 713static const struct cmd *station_set_plink;
714static const struct cmd *station_set_vlan;
8012ad28 715static const struct cmd *station_set_mesh_power_mode;
82903243 716static const struct cmd *station_set_airtime_weight;
5bdf11e3 717static const struct cmd *station_set_txpwr;
1633ddf7
JB		 718
719static const struct cmd *select_station_cmd(int argc, char **argv)
720{
721 if (argc < 2)
722 return NULL;
723 if (strcmp(argv[1], "plink_action") == 0)
724 return station_set_plink;
725 if (strcmp(argv[1], "vlan") == 0)
726 return station_set_vlan;
8012ad28
MP		 727 if (strcmp(argv[1], "mesh_power_mode") == 0)
728 return station_set_mesh_power_mode;
82903243
THJ		 729 if (strcmp(argv[1], "airtime_weight") == 0)
730 return station_set_airtime_weight;
5bdf11e3
ARN		 731 if (strcmp(argv[1], "txpwr") == 0)
732 return station_set_txpwr;
1633ddf7
JB		 733 return NULL;
734}
735
ce0fc33a 736static int handle_station_set_plink(struct nl80211_state *state,
b1ca19a8 737 struct nl_msg *msg,
05514f95
JB		 738 int argc, char **argv,
739 enum id_input id)
3d1e8704 740{
3d1e8704
LCC		 741 unsigned char plink_action;
742 unsigned char mac_addr[ETH_ALEN];
743
b1ca19a8 744 if (argc < 3)
5e75fd04 745 return 1;
3d1e8704
LCC		 746
747 if (mac_addr_a2n(mac_addr, argv[0])) {
748 fprintf(stderr, "invalid mac address\n");
5e75fd04 749 return 2;
3d1e8704
LCC		 750 }
751 argc--;
752 argv++;
753
b1ca19a8
JB		 754 if (strcmp("plink_action", argv[0]) != 0)
755 return 1;
3d1e8704
LCC		 756 argc--;
757 argv++;
758
759 if (strcmp("open", argv[0]) == 0)
ac38f8ad 760 plink_action = NL80211_PLINK_ACTION_OPEN;
3d1e8704 761 else if (strcmp("block", argv[0]) == 0)
ac38f8ad 762 plink_action = NL80211_PLINK_ACTION_BLOCK;
3d1e8704
LCC		 763 else {
764 fprintf(stderr, "plink action not supported\n");
5e75fd04 765 return 2;
3d1e8704
LCC		 766 }
767 argc--;
768 argv++;
769
b1ca19a8 770 if (argc)
5e75fd04 771 return 1;
3d1e8704
LCC		 772
773 NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, mac_addr);
3d1e8704
LCC		 774 NLA_PUT_U8(msg, NL80211_ATTR_STA_PLINK_ACTION, plink_action);
775
70391ccf 776 return 0;
3d1e8704 777 nla_put_failure:
70391ccf 778 return -ENOBUFS;
3d1e8704 779}
1633ddf7 780COMMAND_ALIAS(station, set, "<MAC address> plink_action <open|block>",
ce0fc33a 781 NL80211_CMD_SET_STATION, 0, CIB_NETDEV, handle_station_set_plink,
1633ddf7
JB		 782 "Set mesh peer link action for this station (peer).",
783 select_station_cmd, station_set_plink);
b1ca19a8 784
ce0fc33a 785static int handle_station_set_vlan(struct nl80211_state *state,
05514f95
JB		 786 struct nl_msg *msg,
787 int argc, char **argv,
788 enum id_input id)
ce0fc33a
FF		 789{
790 unsigned char mac_addr[ETH_ALEN];
791 unsigned long sta_vlan = 0;
792 char *err = NULL;
793
794 if (argc < 3)
795 return 1;
796
797 if (mac_addr_a2n(mac_addr, argv[0])) {
798 fprintf(stderr, "invalid mac address\n");
799 return 2;
800 }
801 argc--;
802 argv++;
803
804 if (strcmp("vlan", argv[0]) != 0)
805 return 1;
806 argc--;
807 argv++;
808
809 sta_vlan = strtoul(argv[0], &err, 0);
810 if (err && *err) {
811 fprintf(stderr, "invalid vlan id\n");
812 return 2;
813 }
814 argc--;
815 argv++;
816
817 if (argc)
818 return 1;
819
820 NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, mac_addr);
821 NLA_PUT_U32(msg, NL80211_ATTR_STA_VLAN, sta_vlan);
822
823 return 0;
824 nla_put_failure:
825 return -ENOBUFS;
826}
1633ddf7 827COMMAND_ALIAS(station, set, "<MAC address> vlan <ifindex>",
ce0fc33a 828 NL80211_CMD_SET_STATION, 0, CIB_NETDEV, handle_station_set_vlan,
1633ddf7
JB		 829 "Set an AP VLAN for this station.",
830 select_station_cmd, station_set_vlan);
ce0fc33a 831
8012ad28 832static int handle_station_set_mesh_power_mode(struct nl80211_state *state,
8012ad28
MP		 833 struct nl_msg *msg,
834 int argc, char **argv,
835 enum id_input id)
836{
837 unsigned char mesh_power_mode;
838 unsigned char mac_addr[ETH_ALEN];
839
840 if (argc < 3)
841 return 1;
842
843 if (mac_addr_a2n(mac_addr, argv[0])) {
844 fprintf(stderr, "invalid mac address\n");
845 return 2;
846 }
847 argc--;
848 argv++;
849
850 if (strcmp("mesh_power_mode", argv[0]) != 0)
851 return 1;
852 argc--;
853 argv++;
854
855 if (strcmp("active", argv[0]) == 0)
856 mesh_power_mode = NL80211_MESH_POWER_ACTIVE;
857 else if (strcmp("light", argv[0]) == 0)
858 mesh_power_mode = NL80211_MESH_POWER_LIGHT_SLEEP;
859 else if (strcmp("deep", argv[0]) == 0)
860 mesh_power_mode = NL80211_MESH_POWER_DEEP_SLEEP;
861 else {
862 fprintf(stderr, "unknown mesh power mode\n");
863 return 2;
864 }
865 argc--;
866 argv++;
867
868 if (argc)
869 return 1;
870
871 NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, mac_addr);
872 NLA_PUT_U32(msg, NL80211_ATTR_LOCAL_MESH_POWER_MODE, mesh_power_mode);
873
874 return 0;
875nla_put_failure:
876 return -ENOBUFS;
877}
878COMMAND_ALIAS(station, set, "<MAC address> mesh_power_mode "
879 "<active|light|deep>", NL80211_CMD_SET_STATION, 0, CIB_NETDEV,
880 handle_station_set_mesh_power_mode,
881 "Set link-specific mesh power mode for this station",
882 select_station_cmd, station_set_mesh_power_mode);
ce0fc33a 883
82903243
THJ		 884static int handle_station_set_airtime_weight(struct nl80211_state *state,
885 struct nl_msg *msg,
886 int argc, char **argv,
887 enum id_input id)
888{
889 unsigned char mac_addr[ETH_ALEN];
890 unsigned long airtime_weight = 0;
891 char *err = NULL;
892
893 if (argc < 3)
894 return 1;
895
896 if (mac_addr_a2n(mac_addr, argv[0])) {
897 fprintf(stderr, "invalid mac address\n");
898 return 2;
899 }
900 argc--;
901 argv++;
902
903 if (strcmp("airtime_weight", argv[0]) != 0)
904 return 1;
905 argc--;
906 argv++;
907
908 airtime_weight = strtoul(argv[0], &err, 0);
909 if (err && *err) {
910 fprintf(stderr, "invalid airtime weight\n");
911 return 2;
912 }
913 argc--;
914 argv++;
915
916 if (argc)
917 return 1;
918
919 NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, mac_addr);
920 NLA_PUT_U16(msg, NL80211_ATTR_AIRTIME_WEIGHT, airtime_weight);
921
922 return 0;
923 nla_put_failure:
924 return -ENOBUFS;
925
926}
927COMMAND_ALIAS(station, set, "<MAC address> airtime_weight <weight>",
928 NL80211_CMD_SET_STATION, 0, CIB_NETDEV, handle_station_set_airtime_weight,
929 "Set airtime weight for this station.",
930 select_station_cmd, station_set_airtime_weight);
931
5bdf11e3
ARN		 932static int handle_station_set_txpwr(struct nl80211_state *state,
933 struct nl_msg *msg,
934 int argc, char **argv,
935 enum id_input id)
936{
937 enum nl80211_tx_power_setting type;
938 unsigned char mac_addr[ETH_ALEN];
939 int sta_txpwr = 0;
940 char *err = NULL;
941
942 if (argc != 3 && argc != 4)
943 return 1;
944
945 if (mac_addr_a2n(mac_addr, argv[0])) {
946 fprintf(stderr, "invalid mac address\n");
947 return 2;
948 }
949
950 NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, mac_addr);
951 argc--;
952 argv++;
953
954 if (strcmp("txpwr", argv[0]) != 0)
955 return 1;
956 argc--;
957 argv++;
958
959 if (!strcmp(argv[0], "auto"))
960 type = NL80211_TX_POWER_AUTOMATIC;
961 else if (!strcmp(argv[0], "limit"))
962 type = NL80211_TX_POWER_LIMITED;
963 else {
964 printf("Invalid parameter: %s\n", argv[0]);
965 return 2;
966 }
967
968 NLA_PUT_U8(msg, NL80211_ATTR_STA_TX_POWER_SETTING, type);
969
970 if (type != NL80211_TX_POWER_AUTOMATIC) {
971 if (argc != 2) {
972 printf("Missing TX power level argument.\n");
973 return 2;
974 }
975
976 argc--;
977 argv++;
978
979 sta_txpwr = strtoul(argv[0], &err, 0);
980 NLA_PUT_U16(msg, NL80211_ATTR_STA_TX_POWER, sta_txpwr);
981 }
982
983 argc--;
984 argv++;
985
986 if (argc)
987 return 1;
988
989 return 0;
990 nla_put_failure:
991 return -ENOBUFS;
992}
993COMMAND_ALIAS(station, set, "<MAC address> txpwr <auto|limit> [<tx power dBm>]",
994 NL80211_CMD_SET_STATION, 0, CIB_NETDEV, handle_station_set_txpwr,
995 "Set Tx power for this station.",
996 select_station_cmd, station_set_txpwr);
997
7c37a24d 998static int handle_station_dump(struct nl80211_state *state,
b1ca19a8 999 struct nl_msg *msg,
05514f95
JB		 1000 int argc, char **argv,
1001 enum id_input id)
3d1e8704 1002{
568c7057 1003 register_handler(print_sta_handler, *argv);
70391ccf 1004 return 0;
3d1e8704 1005}
568c7057 1006COMMAND(station, dump, "[-v]",
70cf4544
JB		 1007 NL80211_CMD_GET_STATION, NLM_F_DUMP, CIB_NETDEV, handle_station_dump,
1008 "List all stations known, e.g. the AP on managed interfaces");
Mirror git://git.kernel.org/pub/scm/linux/kernel/git/jberg/iw.git