1 /*-
2 * Copyright (c) 2002-2007 Sam Leffler, Errno Consulting
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer,
10 * without modification.
11 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
12 * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
13 * redistribution must be conditioned upon including a substantially
14 * similar Disclaimer requirement for further binary redistribution.
15 *
16 * NO WARRANTY
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19 * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
20 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
21 * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
22 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
25 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
27 * THE POSSIBILITY OF SUCH DAMAGES.
28 */
29
30 /*
31 * net80211 statistics class.
32 */
33
34 #include <sys/param.h>
35 #include <sys/file.h>
36 #include <sys/sockio.h>
37 #include <sys/socket.h>
38
39 #include <net/if.h>
40 #include <net/if_dl.h>
41 #include <net/if_media.h>
42 #include <net/if_var.h>
43 #include <net/ethernet.h>
44
45 #include <err.h>
46 #include <ifaddrs.h>
47 #include <signal.h>
48 #include <stdio.h>
49 #include <stdlib.h>
50 #include <string.h>
51 #include <unistd.h>
52
53 #include "../../../../sys/net80211/ieee80211_ioctl.h"
54
55 #include "wlanstats.h"
56
57 #ifndef IEEE80211_ADDR_COPY
58 #define IEEE80211_ADDR_COPY(dst, src) memcpy(dst, src, IEEE80211_ADDR_LEN)
59 #define IEEE80211_ADDR_EQ(a1,a2) (memcmp(a1,a2,IEEE80211_ADDR_LEN) == 0)
60 #endif
61
62 #define AFTER(prev) ((prev)+1)
63
64 static const struct fmt wlanstats[] = {
65 #define S_RX_BADVERSION 0
66 { 5, "rx_badversion", "bvers", "rx frame with bad version" },
67 #define S_RX_TOOSHORT AFTER(S_RX_BADVERSION)
68 { 5, "rx_tooshort", "2short", "rx frame too short" },
69 #define S_RX_WRONGBSS AFTER(S_RX_TOOSHORT)
70 { 5, "rx_wrongbss", "wrbss", "rx from wrong bssid" },
71 #define S_RX_DUP AFTER(S_RX_WRONGBSS)
72 { 5, "rx_dup", "rxdup", "rx discard 'cuz dup" },
73 #define S_RX_WRONGDIR AFTER(S_RX_DUP)
74 { 5, "rx_wrongdir", "wrdir", "rx w/ wrong direction" },
75 #define S_RX_MCASTECHO AFTER(S_RX_WRONGDIR)
76 { 5, "rx_mcastecho", "mecho", "rx discard 'cuz mcast echo" },
77 #define S_RX_NOTASSOC AFTER(S_RX_MCASTECHO)
78 { 6, "rx_notassoc", "!assoc", "rx discard 'cuz sta !assoc" },
79 #define S_RX_NOPRIVACY AFTER(S_RX_NOTASSOC)
80 { 6, "rx_noprivacy", "nopriv", "rx w/ wep but privacy off" },
81 #define S_RX_UNENCRYPTED AFTER(S_RX_NOPRIVACY)
82 { 6, "rx_unencrypted", "unencr", "rx w/o wep and privacy on" },
83 #define S_RX_WEPFAIL AFTER(S_RX_UNENCRYPTED)
84 { 7, "rx_wepfail", "wepfail", "rx wep processing failed" },
85 #define S_RX_DECAP AFTER(S_RX_WEPFAIL)
86 { 5, "rx_decap", "decap", "rx decapsulation failed" },
87 #define S_RX_MGTDISCARD AFTER(S_RX_DECAP)
88 { 8, "rx_mgtdiscard", "mgtdiscard", "rx discard mgt frames" },
89 #define S_RX_CTL AFTER(S_RX_MGTDISCARD)
90 { 5, "rx_ctl", "ctl", "rx ctrl frames" },
91 #define S_RX_BEACON AFTER(S_RX_CTL)
92 { 6, "rx_beacon", "beacon", "rx beacon frames" },
93 #define S_RX_RSTOOBIG AFTER(S_RX_BEACON)
94 { 6, "rx_rstoobig", "rs2big", "rx rate set truncated" },
95 #define S_RX_ELEM_MISSING AFTER(S_RX_RSTOOBIG)
96 { 6, "rx_elem_missing","iemiss", "rx required element missing" },
97 #define S_RX_ELEM_TOOBIG AFTER(S_RX_ELEM_MISSING)
98 { 6, "rx_elem_toobig", "ie2big", "rx element too big" },
99 #define S_RX_ELEM_TOOSMALL AFTER(S_RX_ELEM_TOOBIG)
100 { 7, "rx_elem_toosmall","ie2small","rx element too small" },
101 #define S_RX_ELEM_UNKNOWN AFTER(S_RX_ELEM_TOOSMALL)
102 { 5, "rx_elem_unknown","ieunk", "rx element unknown" },
103 #define S_RX_BADCHAN AFTER(S_RX_ELEM_UNKNOWN)
104 { 6, "rx_badchan", "badchan", "rx frame w/ invalid chan" },
105 #define S_RX_CHANMISMATCH AFTER(S_RX_BADCHAN)
106 { 5, "rx_chanmismatch","chanmismatch", "rx frame chan mismatch" },
107 #define S_RX_NODEALLOC AFTER(S_RX_CHANMISMATCH)
108 { 5, "rx_nodealloc", "nodealloc", "nodes allocated (rx)" },
109 #define S_RX_SSIDMISMATCH AFTER(S_RX_NODEALLOC)
110 { 5, "rx_ssidmismatch","ssidmismatch", "rx frame ssid mismatch" },
111 #define S_RX_AUTH_UNSUPPORTED AFTER(S_RX_SSIDMISMATCH)
112 { 5, "rx_auth_unsupported","auth_unsupported",
113 "rx w/ unsupported auth alg" },
114 #define S_RX_AUTH_FAIL AFTER(S_RX_AUTH_UNSUPPORTED)
115 { 5, "rx_auth_fail", "auth_fail", "rx sta auth failure" },
116 #define S_RX_AUTH_FAIL_CODE AFTER(S_RX_AUTH_FAIL)
117 { 5, "rx_auth_fail_code","auth_fail_code",
118 "last rx auth failure reason" },
119 #define S_RX_AUTH_COUNTERMEASURES AFTER(S_RX_AUTH_FAIL_CODE)
120 { 5, "rx_auth_countermeasures", "auth_countermeasures",
121 "rx sta auth failure 'cuz of TKIP countermeasures" },
122 #define S_RX_ASSOC_BSS AFTER(S_RX_AUTH_COUNTERMEASURES)
123 { 5, "rx_assoc_bss", "assoc_bss", "rx assoc from wrong bssid" },
124 #define S_RX_ASSOC_NOTAUTH AFTER(S_RX_ASSOC_BSS)
125 { 5, "rx_assoc_notauth","assoc_notauth", "rx assoc w/o auth" },
126 #define S_RX_ASSOC_CAPMISMATCH AFTER(S_RX_ASSOC_NOTAUTH)
127 { 5, "rx_assoc_capmismatch","assoc_capmismatch",
128 "rx assoc w/ cap mismatch" },
129 #define S_RX_ASSOC_NORATE AFTER(S_RX_ASSOC_CAPMISMATCH)
130 { 5, "rx_assoc_norate","assoc_norate", "rx assoc w/ no rate match" },
131 #define S_RX_ASSOC_BADWPAIE AFTER(S_RX_ASSOC_NORATE)
132 { 5, "rx_assoc_badwpaie","assoc_badwpaie",
133 "rx assoc w/ bad WPA IE" },
134 #define S_RX_DEAUTH AFTER(S_RX_ASSOC_BADWPAIE)
135 { 5, "rx_deauth", "deauth", "rx deauthentication" },
136 #define S_RX_DEAUTH_CODE AFTER(S_RX_DEAUTH)
137 { 5, "rx_deauth_code","deauth_code", "last rx deauth reason" },
138 #define S_RX_DISASSOC AFTER(S_RX_DEAUTH_CODE)
139 { 5, "rx_disassoc", "disassoc", "rx disassociation" },
140 #define S_RX_DISASSOC_CODE AFTER(S_RX_DISASSOC)
141 { 5, "rx_disassoc_code","disassoc_code",
142 "last rx disassoc reason" },
143 #define S_BMISS AFTER(S_RX_DISASSOC_CODE)
144 { 5, "bmiss", "bmiss", "beacon miss events handled" },
145 #define S_RX_BADSUBTYPE AFTER(S_BMISS)
146 { 5, "rx_badsubtype", "badsubtype", "rx frame w/ unknown subtype" },
147 #define S_RX_NOBUF AFTER(S_RX_BADSUBTYPE)
148 { 5, "rx_nobuf", "nobuf", "rx failed for lack of mbuf" },
149 #define S_RX_DECRYPTCRC AFTER(S_RX_NOBUF)
150 { 5, "rx_decryptcrc", "decryptcrc", "rx decrypt failed on crc" },
151 #define S_RX_AHDEMO_MGT AFTER(S_RX_DECRYPTCRC)
152 { 5, "rx_ahdemo_mgt", "ahdemo_mgt",
153 "rx discard mgmt frame received in ahdoc demo mode" },
154 #define S_RX_BAD_AUTH AFTER(S_RX_AHDEMO_MGT)
155 { 5, "rx_bad_auth", "bad_auth", "rx bad authentication request" },
156 #define S_RX_UNAUTH AFTER(S_RX_BAD_AUTH)
157 { 5, "rx_unauth", "unauth",
158 "rx discard 'cuz port unauthorized" },
159 #define S_RX_BADKEYID AFTER(S_RX_UNAUTH)
160 { 5, "rx_badkeyid", "rxkid", "rx w/ incorrect keyid" },
161 #define S_RX_CCMPREPLAY AFTER(S_RX_BADKEYID)
162 { 5, "rx_ccmpreplay", "ccmpreplay", "rx seq# violation (CCMP)" },
163 #define S_RX_CCMPFORMAT AFTER(S_RX_CCMPREPLAY)
164 { 5, "rx_ccmpformat", "ccmpformat", "rx format bad (CCMP)" },
165 #define S_RX_CCMPMIC AFTER(S_RX_CCMPFORMAT)
166 { 5, "rx_ccmpmic", "ccmpmic", "rx MIC check failed (CCMP)" },
167 #define S_RX_TKIPREPLAY AFTER(S_RX_CCMPMIC)
168 { 5, "rx_tkipreplay", "tkipreplay", "rx seq# violation (TKIP)" },
169 #define S_RX_TKIPFORMAT AFTER(S_RX_TKIPREPLAY)
170 { 5, "rx_tkipformat", "tkipformat", "rx format bad (TKIP)" },
171 #define S_RX_TKIPMIC AFTER(S_RX_TKIPFORMAT)
172 { 5, "rx_tkipmic", "tkipmic", "rx MIC check failed (TKIP)" },
173 #define S_RX_TKIPICV AFTER(S_RX_TKIPMIC)
174 { 5, "rx_tkipicv", "tkipicv", "rx ICV check failed (TKIP)" },
175 #define S_RX_BADCIPHER AFTER(S_RX_TKIPICV)
176 { 5, "rx_badcipher", "badcipher", "rx failed 'cuz bad cipher/key type" },
177 #define S_RX_NOCIPHERCTX AFTER(S_RX_BADCIPHER)
178 { 5, "rx_nocipherctx", "nocipherctx", "rx failed 'cuz key/cipher ctx not setup" },
179 #define S_RX_ACL AFTER(S_RX_NOCIPHERCTX)
180 { 5, "rx_acl", "acl", "rx discard 'cuz acl policy" },
181 #define S_TX_NOBUF AFTER(S_RX_ACL)
182 { 5, "tx_nobuf", "nobuf", "tx failed for lack of mbuf" },
183 #define S_TX_NONODE AFTER(S_TX_NOBUF)
184 { 5, "tx_nonode", "nonode", "tx failed for no node" },
185 #define S_TX_UNKNOWNMGT AFTER(S_TX_NONODE)
186 { 5, "tx_unknownmgt", "unknownmgt", "tx of unknown mgt frame" },
187 #define S_TX_BADCIPHER AFTER(S_TX_UNKNOWNMGT)
188 { 5, "tx_badcipher", "badcipher", "tx failed 'cuz bad ciper/key type" },
189 #define S_TX_NODEFKEY AFTER(S_TX_BADCIPHER)
190 { 5, "tx_nodefkey", "nodefkey", "tx failed 'cuz no defkey" },
191 #define S_TX_NOHEADROOM AFTER(S_TX_NODEFKEY)
192 { 5, "tx_noheadroom", "noheadroom", "tx failed 'cuz no space for crypto hdrs" },
193 #define S_TX_FRAGFRAMES AFTER(S_TX_NOHEADROOM)
194 { 5, "tx_fragframes", "fragframes", "tx frames fragmented" },
195 #define S_TX_FRAGS AFTER(S_TX_FRAGFRAMES)
196 { 5, "tx_frags", "frags", "tx frags generated" },
197 #define S_SCAN_ACTIVE AFTER(S_TX_FRAGS)
198 { 5, "scan_active", "ascan", "active scans started" },
199 #define S_SCAN_PASSIVE AFTER(S_SCAN_ACTIVE)
200 { 5, "scan_passive", "pscan", "passive scans started" },
201 #define S_SCAN_BG AFTER(S_SCAN_PASSIVE)
202 { 5, "scan_bg", "bgscn", "background scans started" },
203 #define S_NODE_TIMEOUT AFTER(S_SCAN_BG)
204 { 5, "node_timeout", "node_timeout", "nodes timed out for inactivity" },
205 #define S_CRYPTO_NOMEM AFTER(S_NODE_TIMEOUT)
206 { 5, "crypto_nomem", "crypto_nomem", "cipher context malloc failed" },
207 #define S_CRYPTO_TKIP AFTER(S_CRYPTO_NOMEM)
208 { 5, "crypto_tkip", "crypto_tkip", "tkip crypto done in s/w" },
209 #define S_CRYPTO_TKIPENMIC AFTER(S_CRYPTO_TKIP)
210 { 5, "crypto_tkipenmic","crypto_tkipenmic", "tkip tx MIC done in s/w" },
211 #define S_CRYPTO_TKIPDEMIC AFTER(S_CRYPTO_TKIPENMIC)
212 { 5, "crypto_tkipdemic","crypto_tkipdemic", "tkip rx MIC done in s/w" },
213 #define S_CRYPTO_TKIPCM AFTER(S_CRYPTO_TKIPDEMIC)
214 { 5, "crypto_tkipcm", "crypto_tkipcm", "tkip dropped frames 'cuz of countermeasures" },
215 #define S_CRYPTO_CCMP AFTER(S_CRYPTO_TKIPCM)
216 { 5, "crypto_ccmp", "crypto_ccmp", "ccmp crypto done in s/w" },
217 #define S_CRYPTO_WEP AFTER(S_CRYPTO_CCMP)
218 { 5, "crypto_wep", "crypto_wep", "wep crypto done in s/w" },
219 #define S_CRYPTO_SETKEY_CIPHER AFTER(S_CRYPTO_WEP)
220 { 5, "crypto_setkey_cipher", "crypto_setkey_cipher","setkey failed 'cuz cipher rejected data" },
221 #define S_CRYPTO_SETKEY_NOKEY AFTER(S_CRYPTO_SETKEY_CIPHER)
222 { 5, "crypto_setkey_nokey", "crypto_setkey_nokey","setkey failed 'cuz no key index" },
223 #define S_CRYPTO_DELKEY AFTER(S_CRYPTO_SETKEY_NOKEY)
224 { 5, "crypto_delkey", "crypto_delkey", "driver key delete failed" },
225 #define S_CRYPTO_BADCIPHER AFTER(S_CRYPTO_DELKEY)
226 { 5, "crypto_badcipher","crypto_badcipher", "setkey failed 'cuz unknown cipher" },
227 #define S_CRYPTO_NOCIPHER AFTER(S_CRYPTO_BADCIPHER)
228 { 5, "crypto_nocipher","crypto_nocipher", "setkey failed 'cuz cipher module unavailable" },
229 #define S_CRYPTO_ATTACHFAIL AFTER(S_CRYPTO_NOCIPHER)
230 { 5, "crypto_attachfail","crypto_attachfail", "setkey failed 'cuz cipher attach failed" },
231 #define S_CRYPTO_SWFALLBACK AFTER(S_CRYPTO_ATTACHFAIL)
232 { 5, "crypto_swfallback","crypto_swfallback", "crypto fell back to s/w implementation" },
233 #define S_CRYPTO_KEYFAIL AFTER(S_CRYPTO_SWFALLBACK)
234 { 5, "crypto_keyfail", "crypto_keyfail", "setkey failed 'cuz driver key alloc failed" },
235 #define S_CRYPTO_ENMICFAIL AFTER(S_CRYPTO_KEYFAIL)
236 { 5, "crypto_enmicfail","crypto_enmicfail", "enmic failed (may be mbuf exhaustion)" },
237 #define S_IBSS_CAPMISMATCH AFTER(S_CRYPTO_ENMICFAIL)
238 { 5, "ibss_capmismatch","ibss_capmismatch", "ibss merge faied 'cuz capabilities mismatch" },
239 #define S_IBSS_NORATE AFTER(S_IBSS_CAPMISMATCH)
240 { 5, "ibss_norate", "ibss_norate", "ibss merge faied 'cuz rate set mismatch" },
241 #define S_PS_UNASSOC AFTER(S_IBSS_NORATE)
242 { 5, "ps_unassoc", "ps_unassoc", "ps-poll received for unassociated station" },
243 #define S_PS_BADAID AFTER(S_PS_UNASSOC)
244 { 5, "ps_badaid", "ps_badaid", "ps-poll received with invalid association id" },
245 #define S_PS_QEMPTY AFTER(S_PS_BADAID)
246 { 5, "ps_qempty", "ps_qempty", "ps-poll received with nothing to send" },
247 #define S_FF_BADHDR AFTER(S_PS_QEMPTY)
248 { 5, "ff_badhdr", "ff_badhdr", "fast frame rx'd w/ bad hdr" },
249 #define S_FF_TOOSHORT AFTER(S_FF_BADHDR)
250 { 5, "ff_tooshort", "ff_tooshort", "fast frame rx decap error" },
251 #define S_FF_SPLIT AFTER(S_FF_TOOSHORT)
252 { 5, "ff_split", "ff_split", "fast frame rx split error" },
253 #define S_FF_DECAP AFTER(S_FF_SPLIT)
254 { 5, "ff_decap", "ff_decap", "fast frames decap'd" },
255 #define S_FF_ENCAP AFTER(S_FF_DECAP)
256 { 5, "ff_encap", "ff_encap", "fast frames encap'd for tx" },
257 #define S_FF_ENCAPFAIL AFTER(S_FF_ENCAP)
258 { 5, "ff_encapfail", "ff_encapfail", "fast frames encap failed" },
259 #define S_RX_BADBINTVAL AFTER(S_FF_ENCAPFAIL)
260 { 5, "rx_badbintval", "rx_badbintval","rx frame with bogus beacon interval" },
261 #define S_RX_MGMT AFTER(S_RX_BADBINTVAL)
262 { 8, "rx_mgmt", "mgmt", "rx management frames" },
263 #define S_RX_DEMICFAIL AFTER(S_RX_MGMT)
264 { 5, "rx_demicfail", "rx_demicfail", "rx demic failed" },
265 #define S_RX_DEFRAG AFTER(S_RX_DEMICFAIL)
266 { 5, "rx_defrag", "rx_defrag", "rx defragmentation failed" },
267 #define S_RX_ACTION AFTER(S_RX_DEFRAG)
268 { 5, "rx_action", "rx_action", "rx action frames" },
269 #define S_AMSDU_TOOSHORT AFTER(S_RX_ACTION)
270 { 8, "amsdu_tooshort", "tooshort","A-MSDU rx decap error" },
271 #define S_AMSDU_SPLIT AFTER(S_AMSDU_TOOSHORT)
272 { 8, "amsdu_split", "split", "A-MSDU rx failed on frame split" },
273 #define S_AMSDU_DECAP AFTER(S_AMSDU_SPLIT)
274 { 8, "amsdu_decap", "decap", "A-MSDU frames received" },
275 #define S_AMSDU_ENCAP AFTER(S_AMSDU_DECAP)
276 { 8, "amsdu_encap", "encap", "A-MSDU frames transmitted" },
277 #define S_AMSDU_RX_MORE AFTER(S_AMSDU_ENCAP)
278 { 13, "rx_amsdu_more", "rx_amsdu_more", "A-MSDU HW intermediary decap'ed received" },
279 #define S_AMSDU_RX_MORE_END AFTER(S_AMSDU_RX_MORE)
280 { 17, "rx_amsdu_more_end", "rx_amsdu_more_end", "A-MSDU HW end decap'ed received" },
281 #define S_AMPDU_REORDER AFTER(S_AMSDU_RX_MORE_END)
282 { 8, "ampdu_reorder", "reorder","A-MPDU frames held in reorder q" },
283 #define S_AMPDU_FLUSH AFTER(S_AMPDU_REORDER)
284 { 8, "ampdu_flush", "flush", "A-MPDU frames sent up from reorder q" },
285 #define S_AMPDU_BARBAD AFTER(S_AMPDU_FLUSH)
286 { 6, "ampdu_barbad", "barbad", "A-MPDU BAR rx before ADDBA exchange (or disabled with net.link.ieee80211)" },
287 #define S_AMPDU_BAROOW AFTER(S_AMPDU_BARBAD)
288 { 6, "ampdu_baroow", "baroow", "A-MPDU BAR rx out of BA window" },
289 #define S_AMPDU_BARMOVE AFTER(S_AMPDU_BAROOW)
290 { 8, "ampdu_barmove", "barmove","A-MPDU BAR rx moved BA window" },
291 #define S_AMPDU_BAR AFTER(S_AMPDU_BARMOVE)
292 { 8, "ampdu_bar", "rxbar", "A-MPDU BAR rx successful" },
293 #define S_AMPDU_MOVE AFTER(S_AMPDU_BAR)
294 { 5, "ampdu_move", "move", "A-MPDU frame moved BA window" },
295 #define S_AMPDU_OOR AFTER(S_AMPDU_MOVE)
296 { 8, "ampdu_oor", "oorx", "A-MPDU frames rx out-of-order" },
297 #define S_AMPDU_COPY AFTER(S_AMPDU_OOR)
298 { 8, "ampdu_copy", "copy", "A-MPDU rx window slots copied" },
299 #define S_AMPDU_DROP AFTER(S_AMPDU_COPY)
300 { 5, "ampdu_drop", "drop", "A-MPDU frames discarded for out of range seqno" },
301 #define S_AMPDU_AGE AFTER(S_AMPDU_DROP)
302 { 5, "ampdu_age", "age", "A-MPDU frames sent up due to old age" },
303 #define S_AMPDU_STOP AFTER(S_AMPDU_AGE)
304 { 5, "ampdu_stop", "stop", "A-MPDU streams stopped" },
305 #define S_AMPDU_STOP_FAILED AFTER(S_AMPDU_STOP)
306 { 5, "ampdu_stop_failed","!stop", "A-MPDU stop requests failed 'cuz stream not running" },
307 #define S_ADDBA_REJECT AFTER(S_AMPDU_STOP_FAILED)
308 { 5, "addba_reject", "reject", "ADDBA requests rejected 'cuz A-MPDU rx is disabled" },
309 #define S_ADDBA_NOREQUEST AFTER(S_ADDBA_REJECT)
310 { 5, "addba_norequest","norequest","ADDBA response frames discarded because no ADDBA request was pending" },
311 #define S_ADDBA_BADTOKEN AFTER(S_ADDBA_NOREQUEST)
312 { 5, "addba_badtoken", "badtoken","ADDBA response frames discarded 'cuz rx'd dialog token is wrong" },
313 #define S_TX_BADSTATE AFTER(S_ADDBA_BADTOKEN)
314 { 4, "tx_badstate", "badstate", "tx failed 'cuz vap not in RUN state" },
315 #define S_TX_NOTASSOC AFTER(S_TX_BADSTATE)
316 { 4, "tx_notassoc", "notassoc", "tx failed 'cuz dest sta not associated" },
317 #define S_TX_CLASSIFY AFTER(S_TX_NOTASSOC)
318 { 4, "tx_classify", "classify", "tx packet classification failed" },
319 #define S_DWDS_MCAST AFTER(S_TX_CLASSIFY)
320 { 8, "dwds_mcast", "dwds_mcast", "mcast frame transmitted on dwds vap discarded" },
321 #define S_DWDS_QDROP AFTER(S_DWDS_MCAST)
322 { 8, "dwds_qdrop", "dwds_qdrop", "4-address frame discarded because dwds pending queue is full" },
323 #define S_HT_ASSOC_NOHTCAP AFTER(S_DWDS_QDROP)
324 { 4, "ht_nohtcap", "ht_nohtcap", "non-HT station rejected in HT-only BSS" },
325 #define S_HT_ASSOC_DOWNGRADE AFTER(S_HT_ASSOC_NOHTCAP)
326 { 4, "ht_downgrade", "ht_downgrade", "HT station downgraded to legacy operation" },
327 #define S_HT_ASSOC_NORATE AFTER(S_HT_ASSOC_DOWNGRADE)
328 { 4, "ht_norate", "ht_norate", "HT station rejected because of HT rate set" },
329 #define S_MESH_WRONGMESH AFTER(S_HT_ASSOC_NORATE)
330 { 4, "mesh_wrong", "mesh_wrong", "frame discarded because sender not a mesh sta" },
331 #define S_MESH_NOLINK AFTER(S_MESH_WRONGMESH)
332 { 4, "mesh_nolink", "mesh_nolink", "frame discarded because link not established" },
333 #define S_MESH_FWD_TTL AFTER(S_MESH_NOLINK)
334 { 4, "mesh_fwd_ttl", "mesh_fwd_ttl", "frame not forwarded because TTL zero" },
335 #define S_MESH_FWD_NOBUF AFTER(S_MESH_FWD_TTL)
336 { 4, "mesh_fwd_nobuf", "mesh_fwd_nobuf", "frame not forwarded because mbuf could not be allocated" },
337 #define S_MESH_FWD_TOOSHORT AFTER(S_MESH_FWD_NOBUF)
338 { 4, "mesh_fwd_tooshort", "mesh_fwd_tooshort", "frame not forwarded because too short to have 802.11 header" },
339 #define S_MESH_FWD_DISABLED AFTER(S_MESH_FWD_TOOSHORT)
340 { 4, "mesh_fwd_disabled", "mesh_fwd_disabled", "frame not forwarded because administratively disabled" },
341 #define S_MESH_FWD_NOPATH AFTER(S_MESH_FWD_DISABLED)
342 { 4, "mesh_fwd_nopath", "mesh_fwd_nopath", "frame not forwarded because no path found to destination" },
343 #define S_HWMP_WRONGSEQ AFTER(S_MESH_FWD_NOPATH)
344 { 4, "hwmp_wrongseq", "hwmp_wrongseq", "frame discarded because mesh sequence number is invalid" },
345 #define S_HWMP_ROOTREQS AFTER(S_HWMP_WRONGSEQ)
346 { 4, "hwmp_rootreqs", "hwmp_rootreqs", "root PREQ frames sent" },
347 #define S_HWMP_ROOTANN AFTER(S_HWMP_ROOTREQS)
348 { 4, "hwmp_rootann", "hwmp_rootann", "root RANN frames received" },
349 #define S_MESH_BADAE AFTER(S_HWMP_ROOTANN)
350 { 4, "mesh_badae", "mesh_badae", "frame discarded for bad AddressExtension (AE)" },
351 #define S_MESH_RTADDFAILED AFTER(S_MESH_BADAE)
352 { 4, "mesh_rtadd", "mesh_rtadd", "mesh route add failed" },
353 #define S_MESH_NOTPROXY AFTER(S_MESH_RTADDFAILED)
354 { 8, "mesh_notproxy", "mesh_notproxy","frame discarded because station not acting as a proxy" },
355 #define S_RX_BADALIGN AFTER(S_MESH_NOTPROXY)
356 { 4, "rx_badalign", "rx_badalign","frame discarded because payload re-alignment failed" },
357 #define S_INPUT AFTER(S_RX_BADALIGN)
358 { 8, "input", "input", "total data frames received" },
359 #define S_RX_UCAST AFTER(S_INPUT)
360 { 8, "rx_ucast", "rx_ucast", "unicast data frames received" },
361 #define S_RX_MCAST AFTER(S_RX_UCAST)
362 { 8, "rx_mcast", "rx_mcast", "multicast data frames received" },
363 #define S_OUTPUT AFTER(S_RX_MCAST)
364 { 8, "output", "output", "total data frames transmit" },
365 #define S_TX_UCAST AFTER(S_OUTPUT)
366 { 8, "tx_ucast", "tx_ucast", "unicast data frames sent" },
367 #define S_TX_MCAST AFTER(S_TX_UCAST)
368 { 8, "tx_mcast", "tx_mcast", "multicast data frames sent" },
369 #define S_RATE AFTER(S_TX_MCAST)
370 { 7, "rate", "rate", "current transmit rate" },
371 #define S_RSSI AFTER(S_RATE)
372 { 6, "rssi", "rssi", "current rssi" },
373 #define S_NOISE AFTER(S_RSSI)
374 { 5, "noise", "noise", "current noise floor (dBm)" },
375 #define S_SIGNAL AFTER(S_NOISE)
376 { 6, "signal", "sig", "current signal (dBm)" },
377 #define S_BEACON_BAD AFTER(S_SIGNAL)
378 { 9, "beacon_bad", "beaconbad", "bad beacons received" },
379 #define S_AMPDU_BARTX AFTER(S_BEACON_BAD)
380 { 5, "ampdu_bartx", "bartx", "BAR frames sent" },
381 #define S_AMPDU_BARTX_FAIL AFTER(S_AMPDU_BARTX)
382 { 9, "ampdu_bartxfail", "bartx_fail", "BAR frames failed to send" },
383 #define S_AMPDU_BARTX_RETRY AFTER(S_AMPDU_BARTX_FAIL)
384 { 10, "ampdu_bartxretry", "bartx_retry", "BAR frames retried" },
385 };
386
387 struct wlanstatfoo_p {
388 struct wlanstatfoo base;
389 int s;
390 int opmode;
391 uint8_t mac[IEEE80211_ADDR_LEN];
392 struct ifreq ifr;
393 struct ieee80211_stats cur;
394 struct ieee80211_stats total;
395 struct ieee80211req ireq;
396 union {
397 struct ieee80211req_sta_req info;
398 char buf[1024];
399 } u_info;
400 struct ieee80211req_sta_stats ncur;
401 struct ieee80211req_sta_stats ntotal;
402 };
403
404 static void
wlan_setifname(struct wlanstatfoo * wf0,const char * ifname)405 wlan_setifname(struct wlanstatfoo *wf0, const char *ifname)
406 {
407 struct wlanstatfoo_p *wf = (struct wlanstatfoo_p *) wf0;
408
409 strncpy(wf->ifr.ifr_name, ifname, sizeof (wf->ifr.ifr_name));
410 strncpy(wf->ireq.i_name, ifname, sizeof (wf->ireq.i_name));
411 }
412
413 static const char *
wlan_getifname(struct wlanstatfoo * wf0)414 wlan_getifname(struct wlanstatfoo *wf0)
415 {
416 struct wlanstatfoo_p *wf = (struct wlanstatfoo_p *) wf0;
417
418 return wf->ifr.ifr_name;
419 }
420
421 static int
wlan_getopmode(struct wlanstatfoo * wf0)422 wlan_getopmode(struct wlanstatfoo *wf0)
423 {
424 struct wlanstatfoo_p *wf = (struct wlanstatfoo_p *) wf0;
425
426 if (wf->opmode == -1) {
427 struct ifmediareq ifmr;
428
429 memset(&ifmr, 0, sizeof(ifmr));
430 strlcpy(ifmr.ifm_name, wf->ifr.ifr_name, sizeof(ifmr.ifm_name));
431 if (ioctl(wf->s, SIOCGIFMEDIA, &ifmr) < 0)
432 err(1, "%s (SIOCGIFMEDIA)", wf->ifr.ifr_name);
433 if (ifmr.ifm_current & IFM_IEEE80211_ADHOC) {
434 if (ifmr.ifm_current & IFM_FLAG0)
435 wf->opmode = IEEE80211_M_AHDEMO;
436 else
437 wf->opmode = IEEE80211_M_IBSS;
438 } else if (ifmr.ifm_current & IFM_IEEE80211_HOSTAP)
439 wf->opmode = IEEE80211_M_HOSTAP;
440 else if (ifmr.ifm_current & IFM_IEEE80211_MONITOR)
441 wf->opmode = IEEE80211_M_MONITOR;
442 else
443 wf->opmode = IEEE80211_M_STA;
444 }
445 return wf->opmode;
446 }
447
448 static void
getlladdr(struct wlanstatfoo_p * wf)449 getlladdr(struct wlanstatfoo_p *wf)
450 {
451 const struct sockaddr_dl *sdl;
452 struct ifaddrs *ifp, *p;
453
454 if (getifaddrs(&ifp) != 0)
455 err(1, "getifaddrs");
456 for (p = ifp; p != NULL; p = p->ifa_next)
457 if (strcmp(p->ifa_name, wf->ifr.ifr_name) == 0 &&
458 p->ifa_addr->sa_family == AF_LINK)
459 break;
460 if (p == NULL)
461 errx(1, "did not find link layer address for interface %s",
462 wf->ifr.ifr_name);
463 sdl = (const struct sockaddr_dl *) p->ifa_addr;
464 IEEE80211_ADDR_COPY(wf->mac, CLLADDR(sdl));
465 freeifaddrs(ifp);
466 }
467
468 static int
getbssid(struct wlanstatfoo_p * wf)469 getbssid(struct wlanstatfoo_p *wf)
470 {
471 wf->ireq.i_type = IEEE80211_IOC_BSSID;
472 wf->ireq.i_data = wf->mac;
473 wf->ireq.i_len = IEEE80211_ADDR_LEN;
474 return ioctl(wf->s, SIOCG80211, &wf->ireq);
475 }
476
477 static void
wlan_setstamac(struct wlanstatfoo * wf0,const uint8_t * mac)478 wlan_setstamac(struct wlanstatfoo *wf0, const uint8_t *mac)
479 {
480 static const uint8_t zeromac[IEEE80211_ADDR_LEN];
481 struct wlanstatfoo_p *wf = (struct wlanstatfoo_p *) wf0;
482
483 if (mac == NULL) {
484 switch (wlan_getopmode(wf0)) {
485 case IEEE80211_M_HOSTAP:
486 case IEEE80211_M_MONITOR:
487 getlladdr(wf);
488 break;
489 case IEEE80211_M_IBSS:
490 case IEEE80211_M_AHDEMO:
491 /*
492 * NB: this may not work in which case the
493 * mac must be specified on the command line
494 */
495 if (getbssid(wf) < 0 ||
496 IEEE80211_ADDR_EQ(wf->mac, zeromac))
497 getlladdr(wf);
498 break;
499 case IEEE80211_M_STA:
500 if (getbssid(wf) < 0)
501 err(1, "%s (IEEE80211_IOC_BSSID)",
502 wf->ireq.i_name);
503 break;
504 }
505 } else
506 IEEE80211_ADDR_COPY(wf->mac, mac);
507 }
508
509 /* XXX only fetch what's needed to do reports */
510 static void
wlan_collect(struct wlanstatfoo_p * wf,struct ieee80211_stats * stats,struct ieee80211req_sta_stats * nstats)511 wlan_collect(struct wlanstatfoo_p *wf,
512 struct ieee80211_stats *stats, struct ieee80211req_sta_stats *nstats)
513 {
514
515 IEEE80211_ADDR_COPY(wf->u_info.info.is_u.macaddr, wf->mac);
516 wf->ireq.i_type = IEEE80211_IOC_STA_INFO;
517 wf->ireq.i_data = (caddr_t) &wf->u_info;
518 wf->ireq.i_len = sizeof(wf->u_info);
519 if (ioctl(wf->s, SIOCG80211, &wf->ireq) < 0) {
520 warn("%s:%s (IEEE80211_IOC_STA_INFO)", wf->ireq.i_name,
521 ether_ntoa((const struct ether_addr*) wf->mac));
522 }
523
524 IEEE80211_ADDR_COPY(nstats->is_u.macaddr, wf->mac);
525 wf->ireq.i_type = IEEE80211_IOC_STA_STATS;
526 wf->ireq.i_data = (caddr_t) nstats;
527 wf->ireq.i_len = sizeof(*nstats);
528 if (ioctl(wf->s, SIOCG80211, &wf->ireq) < 0)
529 warn("%s:%s (IEEE80211_IOC_STA_STATS)", wf->ireq.i_name,
530 ether_ntoa((const struct ether_addr*) wf->mac));
531
532 wf->ifr.ifr_data = (caddr_t) stats;
533 if (ioctl(wf->s, SIOCG80211STATS, &wf->ifr) < 0)
534 err(1, "%s (SIOCG80211STATS)", wf->ifr.ifr_name);
535 }
536
537 static void
wlan_collect_cur(struct bsdstat * sf)538 wlan_collect_cur(struct bsdstat *sf)
539 {
540 struct wlanstatfoo_p *wf = (struct wlanstatfoo_p *) sf;
541
542 wlan_collect(wf, &wf->cur, &wf->ncur);
543 }
544
545 static void
wlan_collect_tot(struct bsdstat * sf)546 wlan_collect_tot(struct bsdstat *sf)
547 {
548 struct wlanstatfoo_p *wf = (struct wlanstatfoo_p *) sf;
549
550 wlan_collect(wf, &wf->total, &wf->ntotal);
551 }
552
553 static void
wlan_update_tot(struct bsdstat * sf)554 wlan_update_tot(struct bsdstat *sf)
555 {
556 struct wlanstatfoo_p *wf = (struct wlanstatfoo_p *) sf;
557
558 wf->total = wf->cur;
559 wf->ntotal = wf->ncur;
560 }
561
562 static void
setreason(char b[],size_t bs,unsigned int v)563 setreason(char b[], size_t bs, unsigned int v)
564 {
565 static const char *reasons[] = {
566 [IEEE80211_REASON_UNSPECIFIED] = "unspecified",
567 [IEEE80211_REASON_AUTH_EXPIRE] = "auth expire",
568 [IEEE80211_REASON_AUTH_LEAVE] = "auth leave",
569 [IEEE80211_REASON_ASSOC_EXPIRE] = "assoc expire",
570 [IEEE80211_REASON_ASSOC_TOOMANY] = "assoc toomany",
571 [IEEE80211_REASON_NOT_AUTHED] = "not authed",
572 [IEEE80211_REASON_NOT_ASSOCED] = "not assoced",
573 [IEEE80211_REASON_ASSOC_LEAVE] = "assoc leave",
574 [IEEE80211_REASON_ASSOC_NOT_AUTHED] = "assoc not authed",
575 [IEEE80211_REASON_DISASSOC_PWRCAP_BAD] = "disassoc pwrcap bad",
576 [IEEE80211_REASON_DISASSOC_SUPCHAN_BAD] = "disassoc supchan bad",
577 [IEEE80211_REASON_IE_INVALID] = "ie invalid",
578 [IEEE80211_REASON_MIC_FAILURE] = "mic failure",
579 [IEEE80211_REASON_4WAY_HANDSHAKE_TIMEOUT]= "4-way handshake timeout",
580 [IEEE80211_REASON_GROUP_KEY_UPDATE_TIMEOUT] = "group key update timeout",
581 [IEEE80211_REASON_IE_IN_4WAY_DIFFERS] = "ie in 4-way differs",
582 [IEEE80211_REASON_GROUP_CIPHER_INVALID] = "group cipher invalid",
583 [IEEE80211_REASON_PAIRWISE_CIPHER_INVALID]= "pairwise cipher invalid",
584 [IEEE80211_REASON_AKMP_INVALID] = "akmp invalid",
585 [IEEE80211_REASON_UNSUPP_RSN_IE_VERSION]= "unsupported rsn ie version",
586 [IEEE80211_REASON_INVALID_RSN_IE_CAP] = "invalid rsn ie cap",
587 [IEEE80211_REASON_802_1X_AUTH_FAILED] = "802.1x auth failed",
588 [IEEE80211_REASON_CIPHER_SUITE_REJECTED]= "cipher suite rejected",
589 };
590 if (v < nitems(reasons) && reasons[v] != NULL)
591 snprintf(b, bs, "%s (%u)", reasons[v], v);
592 else
593 snprintf(b, bs, "%u", v);
594 }
595
596 static void
setstatus(char b[],size_t bs,unsigned int v)597 setstatus(char b[], size_t bs, unsigned int v)
598 {
599 static const char *status[] = {
600 [IEEE80211_STATUS_SUCCESS] = "success",
601 [IEEE80211_STATUS_UNSPECIFIED] = "unspecified",
602 [IEEE80211_STATUS_CAPINFO] = "capinfo",
603 [IEEE80211_STATUS_NOT_ASSOCED] = "not assoced",
604 [IEEE80211_STATUS_OTHER] = "other",
605 [IEEE80211_STATUS_ALG] = "algorithm",
606 [IEEE80211_STATUS_SEQUENCE] = "sequence",
607 [IEEE80211_STATUS_CHALLENGE] = "challenge",
608 [IEEE80211_STATUS_TIMEOUT] = "timeout",
609 [IEEE80211_STATUS_TOOMANY] = "toomany",
610 [IEEE80211_STATUS_BASIC_RATE] = "basic rate",
611 [IEEE80211_STATUS_SP_REQUIRED] = "sp required",
612 [IEEE80211_STATUS_PBCC_REQUIRED] = "pbcc required",
613 [IEEE80211_STATUS_CA_REQUIRED] = "ca required",
614 [IEEE80211_STATUS_SPECMGMT_REQUIRED] = "specmgmt required",
615 [IEEE80211_STATUS_PWRCAP_REQUIRED] = "pwrcap required",
616 [IEEE80211_STATUS_SUPCHAN_REQUIRED] = "supchan required",
617 [IEEE80211_STATUS_SHORTSLOT_REQUIRED] = "shortslot required",
618 [IEEE80211_STATUS_DSSSOFDM_REQUIRED] = "dsssofdm required",
619 [IEEE80211_STATUS_INVALID_IE] = "invalid ie",
620 [IEEE80211_STATUS_GROUP_CIPHER_INVALID] = "group cipher invalid",
621 [IEEE80211_STATUS_PAIRWISE_CIPHER_INVALID]= "pairwise cipher invalid",
622 [IEEE80211_STATUS_AKMP_INVALID] = "akmp invalid",
623 [IEEE80211_STATUS_UNSUPP_RSN_IE_VERSION]= "unsupported rsn ie version",
624 [IEEE80211_STATUS_INVALID_RSN_IE_CAP] = "invalid rsn ie cap",
625 [IEEE80211_STATUS_CIPHER_SUITE_REJECTED]= "cipher suite rejected",
626 };
627 if (v < nitems(status) && status[v] != NULL)
628 snprintf(b, bs, "%s (%u)", status[v], v);
629 else
630 snprintf(b, bs, "%u", v);
631 }
632
633 static int
wlan_getinfo(struct wlanstatfoo_p * wf,int s,char b[],size_t bs)634 wlan_getinfo(struct wlanstatfoo_p *wf, int s, char b[], size_t bs)
635 {
636 const struct ieee80211req_sta_info *si = &wf->u_info.info.info[0];
637
638 switch (s) {
639 case S_RATE:
640 snprintf(b, bs, "%.1fM", (float) si->isi_txmbps/2.0);
641 return 1;
642 case S_RSSI:
643 snprintf(b, bs, "%.1f", (float) si->isi_rssi/2.0);
644 return 1;
645 case S_NOISE:
646 snprintf(b, bs, "%d", si->isi_noise);
647 return 1;
648 case S_SIGNAL:
649 snprintf(b, bs, "%.1f", (float) si->isi_rssi/2.0
650 + (float) si->isi_noise);
651 return 1;
652 case S_RX_AUTH_FAIL_CODE:
653 if (wf->cur.is_rx_authfail_code == 0)
654 break;
655 setstatus(b, bs, wf->cur.is_rx_authfail_code);
656 return 1;
657 case S_RX_DEAUTH_CODE:
658 if (wf->cur.is_rx_deauth_code == 0)
659 break;
660 setreason(b, bs, wf->cur.is_rx_deauth_code);
661 return 1;
662 case S_RX_DISASSOC_CODE:
663 if (wf->cur.is_rx_disassoc_code == 0)
664 break;
665 setreason(b, bs, wf->cur.is_rx_disassoc_code);
666 return 1;
667 }
668 b[0] = '\0';
669 return 0;
670 }
671
672 static int
wlan_get_curstat(struct bsdstat * sf,int s,char b[],size_t bs)673 wlan_get_curstat(struct bsdstat *sf, int s, char b[], size_t bs)
674 {
675 struct wlanstatfoo_p *wf = (struct wlanstatfoo_p *) sf;
676 #define STAT(x) \
677 snprintf(b, bs, "%u", wf->cur.is_##x - wf->total.is_##x); return 1
678 #define NSTAT(x) \
679 snprintf(b, bs, "%u", \
680 wf->ncur.is_stats.ns_##x - wf->ntotal.is_stats.ns_##x); \
681 return 1
682
683 switch (s) {
684 case S_RX_BADVERSION: STAT(rx_badversion);
685 case S_RX_TOOSHORT: STAT(rx_tooshort);
686 case S_RX_WRONGBSS: STAT(rx_wrongbss);
687 case S_RX_DUP: STAT(rx_dup);
688 case S_RX_WRONGDIR: STAT(rx_wrongdir);
689 case S_RX_MCASTECHO: STAT(rx_mcastecho);
690 case S_RX_NOTASSOC: STAT(rx_notassoc);
691 case S_RX_NOPRIVACY: STAT(rx_noprivacy);
692 case S_RX_UNENCRYPTED: STAT(rx_unencrypted);
693 case S_RX_WEPFAIL: STAT(rx_wepfail);
694 case S_RX_DECAP: STAT(rx_decap);
695 case S_RX_MGTDISCARD: STAT(rx_mgtdiscard);
696 case S_RX_CTL: STAT(rx_ctl);
697 case S_RX_BEACON: STAT(rx_beacon);
698 case S_RX_RSTOOBIG: STAT(rx_rstoobig);
699 case S_RX_ELEM_MISSING: STAT(rx_elem_missing);
700 case S_RX_ELEM_TOOBIG: STAT(rx_elem_toobig);
701 case S_RX_ELEM_TOOSMALL: STAT(rx_elem_toosmall);
702 case S_RX_ELEM_UNKNOWN: STAT(rx_elem_unknown);
703 case S_RX_BADCHAN: STAT(rx_badchan);
704 case S_RX_CHANMISMATCH: STAT(rx_chanmismatch);
705 case S_RX_NODEALLOC: STAT(rx_nodealloc);
706 case S_RX_SSIDMISMATCH: STAT(rx_ssidmismatch);
707 case S_RX_AUTH_UNSUPPORTED: STAT(rx_auth_unsupported);
708 case S_RX_AUTH_FAIL: STAT(rx_auth_fail);
709 case S_RX_AUTH_COUNTERMEASURES: STAT(rx_auth_countermeasures);
710 case S_RX_ASSOC_BSS: STAT(rx_assoc_bss);
711 case S_RX_ASSOC_NOTAUTH: STAT(rx_assoc_notauth);
712 case S_RX_ASSOC_CAPMISMATCH: STAT(rx_assoc_capmismatch);
713 case S_RX_ASSOC_NORATE: STAT(rx_assoc_norate);
714 case S_RX_ASSOC_BADWPAIE: STAT(rx_assoc_badwpaie);
715 case S_RX_DEAUTH: STAT(rx_deauth);
716 case S_RX_DISASSOC: STAT(rx_disassoc);
717 case S_BMISS: STAT(beacon_miss);
718 case S_RX_BADSUBTYPE: STAT(rx_badsubtype);
719 case S_RX_NOBUF: STAT(rx_nobuf);
720 case S_RX_DECRYPTCRC: STAT(rx_decryptcrc);
721 case S_RX_AHDEMO_MGT: STAT(rx_ahdemo_mgt);
722 case S_RX_BAD_AUTH: STAT(rx_bad_auth);
723 case S_RX_UNAUTH: STAT(rx_unauth);
724 case S_RX_BADKEYID: STAT(rx_badkeyid);
725 case S_RX_CCMPREPLAY: STAT(rx_ccmpreplay);
726 case S_RX_CCMPFORMAT: STAT(rx_ccmpformat);
727 case S_RX_CCMPMIC: STAT(rx_ccmpmic);
728 case S_RX_TKIPREPLAY: STAT(rx_tkipreplay);
729 case S_RX_TKIPFORMAT: STAT(rx_tkipformat);
730 case S_RX_TKIPMIC: STAT(rx_tkipmic);
731 case S_RX_TKIPICV: STAT(rx_tkipicv);
732 case S_RX_BADCIPHER: STAT(rx_badcipher);
733 case S_RX_NOCIPHERCTX: STAT(rx_nocipherctx);
734 case S_RX_ACL: STAT(rx_acl);
735 case S_TX_NOBUF: STAT(tx_nobuf);
736 case S_TX_NONODE: STAT(tx_nonode);
737 case S_TX_UNKNOWNMGT: STAT(tx_unknownmgt);
738 case S_TX_BADCIPHER: STAT(tx_badcipher);
739 case S_TX_NODEFKEY: STAT(tx_nodefkey);
740 case S_TX_NOHEADROOM: STAT(tx_noheadroom);
741 case S_TX_FRAGFRAMES: STAT(tx_fragframes);
742 case S_TX_FRAGS: STAT(tx_frags);
743 case S_SCAN_ACTIVE: STAT(scan_active);
744 case S_SCAN_PASSIVE: STAT(scan_passive);
745 case S_SCAN_BG: STAT(scan_bg);
746 case S_NODE_TIMEOUT: STAT(node_timeout);
747 case S_CRYPTO_NOMEM: STAT(crypto_nomem);
748 case S_CRYPTO_TKIP: STAT(crypto_tkip);
749 case S_CRYPTO_TKIPENMIC: STAT(crypto_tkipenmic);
750 case S_CRYPTO_TKIPDEMIC: STAT(crypto_tkipdemic);
751 case S_CRYPTO_TKIPCM: STAT(crypto_tkipcm);
752 case S_CRYPTO_CCMP: STAT(crypto_ccmp);
753 case S_CRYPTO_WEP: STAT(crypto_wep);
754 case S_CRYPTO_SETKEY_CIPHER: STAT(crypto_setkey_cipher);
755 case S_CRYPTO_SETKEY_NOKEY: STAT(crypto_setkey_nokey);
756 case S_CRYPTO_DELKEY: STAT(crypto_delkey);
757 case S_CRYPTO_BADCIPHER: STAT(crypto_badcipher);
758 case S_CRYPTO_NOCIPHER: STAT(crypto_nocipher);
759 case S_CRYPTO_ATTACHFAIL: STAT(crypto_attachfail);
760 case S_CRYPTO_SWFALLBACK: STAT(crypto_swfallback);
761 case S_CRYPTO_KEYFAIL: STAT(crypto_keyfail);
762 case S_CRYPTO_ENMICFAIL: STAT(crypto_enmicfail);
763 case S_IBSS_CAPMISMATCH: STAT(ibss_capmismatch);
764 case S_IBSS_NORATE: STAT(ibss_norate);
765 case S_PS_UNASSOC: STAT(ps_unassoc);
766 case S_PS_BADAID: STAT(ps_badaid);
767 case S_PS_QEMPTY: STAT(ps_qempty);
768 case S_FF_BADHDR: STAT(ff_badhdr);
769 case S_FF_TOOSHORT: STAT(ff_tooshort);
770 case S_FF_SPLIT: STAT(ff_split);
771 case S_FF_DECAP: STAT(ff_decap);
772 case S_FF_ENCAP: STAT(ff_encap);
773 case S_FF_ENCAPFAIL: STAT(ff_encapfail);
774 case S_RX_BADBINTVAL: STAT(rx_badbintval);
775 case S_RX_MGMT: STAT(rx_mgmt);
776 case S_RX_DEMICFAIL: STAT(rx_demicfail);
777 case S_RX_DEFRAG: STAT(rx_defrag);
778 case S_RX_ACTION: STAT(rx_action);
779 case S_AMSDU_TOOSHORT: STAT(amsdu_tooshort);
780 case S_AMSDU_SPLIT: STAT(amsdu_split);
781 case S_AMSDU_DECAP: STAT(amsdu_decap);
782 case S_AMSDU_ENCAP: STAT(amsdu_encap);
783 case S_AMSDU_RX_MORE: NSTAT(rx_amsdu_more);
784 case S_AMSDU_RX_MORE_END: NSTAT(rx_amsdu_more_end);
785 case S_AMPDU_REORDER: STAT(ampdu_rx_reorder);
786 case S_AMPDU_FLUSH: STAT(ampdu_rx_flush);
787 case S_AMPDU_BARBAD: STAT(ampdu_bar_bad);
788 case S_AMPDU_BAROOW: STAT(ampdu_bar_oow);
789 case S_AMPDU_BARMOVE: STAT(ampdu_bar_move);
790 case S_AMPDU_BAR: STAT(ampdu_bar_rx);
791 case S_AMPDU_MOVE: STAT(ampdu_rx_move);
792 case S_AMPDU_OOR: STAT(ampdu_rx_oor);
793 case S_AMPDU_COPY: STAT(ampdu_rx_copy);
794 case S_AMPDU_DROP: STAT(ampdu_rx_drop);
795 case S_AMPDU_AGE: STAT(ampdu_rx_age);
796 case S_AMPDU_STOP: STAT(ampdu_stop);
797 case S_AMPDU_STOP_FAILED:STAT(ampdu_stop_failed);
798 case S_ADDBA_REJECT: STAT(addba_reject);
799 case S_ADDBA_NOREQUEST: STAT(addba_norequest);
800 case S_ADDBA_BADTOKEN: STAT(addba_badtoken);
801 case S_TX_BADSTATE: STAT(tx_badstate);
802 case S_TX_NOTASSOC: STAT(tx_notassoc);
803 case S_TX_CLASSIFY: STAT(tx_classify);
804 case S_DWDS_MCAST: STAT(dwds_mcast);
805 case S_DWDS_QDROP: STAT(dwds_qdrop);
806 case S_HT_ASSOC_NOHTCAP:STAT(ht_assoc_nohtcap);
807 case S_HT_ASSOC_DOWNGRADE:STAT(ht_assoc_downgrade);
808 case S_HT_ASSOC_NORATE: STAT(ht_assoc_norate);
809 case S_MESH_WRONGMESH: STAT(mesh_wrongmesh);
810 case S_MESH_NOLINK: STAT(mesh_nolink);
811 case S_MESH_FWD_TTL: STAT(mesh_fwd_ttl);
812 case S_MESH_FWD_NOBUF: STAT(mesh_fwd_nobuf);
813 case S_MESH_FWD_TOOSHORT: STAT(mesh_fwd_tooshort);
814 case S_MESH_FWD_DISABLED: STAT(mesh_fwd_disabled);
815 case S_MESH_FWD_NOPATH: STAT(mesh_fwd_nopath);
816 case S_HWMP_WRONGSEQ: STAT(hwmp_wrongseq);
817 case S_HWMP_ROOTREQS: STAT(hwmp_rootreqs);
818 case S_HWMP_ROOTANN: STAT(hwmp_rootrann);
819 case S_MESH_BADAE: STAT(mesh_badae);
820 case S_MESH_RTADDFAILED:STAT(mesh_rtaddfailed);
821 case S_MESH_NOTPROXY: STAT(mesh_notproxy);
822 case S_RX_BADALIGN: STAT(rx_badalign);
823 case S_INPUT: NSTAT(rx_data);
824 case S_OUTPUT: NSTAT(tx_data);
825 case S_RX_UCAST: NSTAT(rx_ucast);
826 case S_RX_MCAST: NSTAT(rx_mcast);
827 case S_TX_UCAST: NSTAT(tx_ucast);
828 case S_TX_MCAST: NSTAT(tx_mcast);
829 case S_BEACON_BAD: STAT(beacon_bad);
830 case S_AMPDU_BARTX: STAT(ampdu_bar_tx);
831 case S_AMPDU_BARTX_RETRY: STAT(ampdu_bar_tx_retry);
832 case S_AMPDU_BARTX_FAIL: STAT(ampdu_bar_tx_fail);
833 }
834 return wlan_getinfo(wf, s, b, bs);
835 #undef NSTAT
836 #undef STAT
837 }
838
839 static int
wlan_get_totstat(struct bsdstat * sf,int s,char b[],size_t bs)840 wlan_get_totstat(struct bsdstat *sf, int s, char b[], size_t bs)
841 {
842 struct wlanstatfoo_p *wf = (struct wlanstatfoo_p *) sf;
843 #define STAT(x) \
844 snprintf(b, bs, "%u", wf->total.is_##x); return 1
845 #define NSTAT(x) \
846 snprintf(b, bs, "%u", wf->ntotal.is_stats.ns_##x); return 1
847
848 switch (s) {
849 case S_RX_BADVERSION: STAT(rx_badversion);
850 case S_RX_TOOSHORT: STAT(rx_tooshort);
851 case S_RX_WRONGBSS: STAT(rx_wrongbss);
852 case S_RX_DUP: STAT(rx_dup);
853 case S_RX_WRONGDIR: STAT(rx_wrongdir);
854 case S_RX_MCASTECHO: STAT(rx_mcastecho);
855 case S_RX_NOTASSOC: STAT(rx_notassoc);
856 case S_RX_NOPRIVACY: STAT(rx_noprivacy);
857 case S_RX_UNENCRYPTED: STAT(rx_unencrypted);
858 case S_RX_WEPFAIL: STAT(rx_wepfail);
859 case S_RX_DECAP: STAT(rx_decap);
860 case S_RX_MGTDISCARD: STAT(rx_mgtdiscard);
861 case S_RX_CTL: STAT(rx_ctl);
862 case S_RX_BEACON: STAT(rx_beacon);
863 case S_RX_RSTOOBIG: STAT(rx_rstoobig);
864 case S_RX_ELEM_MISSING: STAT(rx_elem_missing);
865 case S_RX_ELEM_TOOBIG: STAT(rx_elem_toobig);
866 case S_RX_ELEM_TOOSMALL: STAT(rx_elem_toosmall);
867 case S_RX_ELEM_UNKNOWN: STAT(rx_elem_unknown);
868 case S_RX_BADCHAN: STAT(rx_badchan);
869 case S_RX_CHANMISMATCH: STAT(rx_chanmismatch);
870 case S_RX_NODEALLOC: STAT(rx_nodealloc);
871 case S_RX_SSIDMISMATCH: STAT(rx_ssidmismatch);
872 case S_RX_AUTH_UNSUPPORTED: STAT(rx_auth_unsupported);
873 case S_RX_AUTH_FAIL: STAT(rx_auth_fail);
874 case S_RX_AUTH_COUNTERMEASURES: STAT(rx_auth_countermeasures);
875 case S_RX_ASSOC_BSS: STAT(rx_assoc_bss);
876 case S_RX_ASSOC_NOTAUTH: STAT(rx_assoc_notauth);
877 case S_RX_ASSOC_CAPMISMATCH: STAT(rx_assoc_capmismatch);
878 case S_RX_ASSOC_NORATE: STAT(rx_assoc_norate);
879 case S_RX_ASSOC_BADWPAIE: STAT(rx_assoc_badwpaie);
880 case S_RX_DEAUTH: STAT(rx_deauth);
881 case S_RX_DISASSOC: STAT(rx_disassoc);
882 case S_BMISS: STAT(beacon_miss);
883 case S_RX_BADSUBTYPE: STAT(rx_badsubtype);
884 case S_RX_NOBUF: STAT(rx_nobuf);
885 case S_RX_DECRYPTCRC: STAT(rx_decryptcrc);
886 case S_RX_AHDEMO_MGT: STAT(rx_ahdemo_mgt);
887 case S_RX_BAD_AUTH: STAT(rx_bad_auth);
888 case S_RX_UNAUTH: STAT(rx_unauth);
889 case S_RX_BADKEYID: STAT(rx_badkeyid);
890 case S_RX_CCMPREPLAY: STAT(rx_ccmpreplay);
891 case S_RX_CCMPFORMAT: STAT(rx_ccmpformat);
892 case S_RX_CCMPMIC: STAT(rx_ccmpmic);
893 case S_RX_TKIPREPLAY: STAT(rx_tkipreplay);
894 case S_RX_TKIPFORMAT: STAT(rx_tkipformat);
895 case S_RX_TKIPMIC: STAT(rx_tkipmic);
896 case S_RX_TKIPICV: STAT(rx_tkipicv);
897 case S_RX_BADCIPHER: STAT(rx_badcipher);
898 case S_RX_NOCIPHERCTX: STAT(rx_nocipherctx);
899 case S_RX_ACL: STAT(rx_acl);
900 case S_TX_NOBUF: STAT(tx_nobuf);
901 case S_TX_NONODE: STAT(tx_nonode);
902 case S_TX_UNKNOWNMGT: STAT(tx_unknownmgt);
903 case S_TX_BADCIPHER: STAT(tx_badcipher);
904 case S_TX_NODEFKEY: STAT(tx_nodefkey);
905 case S_TX_NOHEADROOM: STAT(tx_noheadroom);
906 case S_TX_FRAGFRAMES: STAT(tx_fragframes);
907 case S_TX_FRAGS: STAT(tx_frags);
908 case S_SCAN_ACTIVE: STAT(scan_active);
909 case S_SCAN_PASSIVE: STAT(scan_passive);
910 case S_SCAN_BG: STAT(scan_bg);
911 case S_NODE_TIMEOUT: STAT(node_timeout);
912 case S_CRYPTO_NOMEM: STAT(crypto_nomem);
913 case S_CRYPTO_TKIP: STAT(crypto_tkip);
914 case S_CRYPTO_TKIPENMIC: STAT(crypto_tkipenmic);
915 case S_CRYPTO_TKIPDEMIC: STAT(crypto_tkipdemic);
916 case S_CRYPTO_TKIPCM: STAT(crypto_tkipcm);
917 case S_CRYPTO_CCMP: STAT(crypto_ccmp);
918 case S_CRYPTO_WEP: STAT(crypto_wep);
919 case S_CRYPTO_SETKEY_CIPHER: STAT(crypto_setkey_cipher);
920 case S_CRYPTO_SETKEY_NOKEY: STAT(crypto_setkey_nokey);
921 case S_CRYPTO_DELKEY: STAT(crypto_delkey);
922 case S_CRYPTO_BADCIPHER: STAT(crypto_badcipher);
923 case S_CRYPTO_NOCIPHER: STAT(crypto_nocipher);
924 case S_CRYPTO_ATTACHFAIL: STAT(crypto_attachfail);
925 case S_CRYPTO_SWFALLBACK: STAT(crypto_swfallback);
926 case S_CRYPTO_KEYFAIL: STAT(crypto_keyfail);
927 case S_CRYPTO_ENMICFAIL: STAT(crypto_enmicfail);
928 case S_IBSS_CAPMISMATCH: STAT(ibss_capmismatch);
929 case S_IBSS_NORATE: STAT(ibss_norate);
930 case S_PS_UNASSOC: STAT(ps_unassoc);
931 case S_PS_BADAID: STAT(ps_badaid);
932 case S_PS_QEMPTY: STAT(ps_qempty);
933 case S_FF_BADHDR: STAT(ff_badhdr);
934 case S_FF_TOOSHORT: STAT(ff_tooshort);
935 case S_FF_SPLIT: STAT(ff_split);
936 case S_FF_DECAP: STAT(ff_decap);
937 case S_FF_ENCAP: STAT(ff_encap);
938 case S_FF_ENCAPFAIL: STAT(ff_encapfail);
939 case S_RX_BADBINTVAL: STAT(rx_badbintval);
940 case S_RX_MGMT: STAT(rx_mgmt);
941 case S_RX_DEMICFAIL: STAT(rx_demicfail);
942 case S_RX_DEFRAG: STAT(rx_defrag);
943 case S_RX_ACTION: STAT(rx_action);
944 case S_AMSDU_TOOSHORT: STAT(amsdu_tooshort);
945 case S_AMSDU_SPLIT: STAT(amsdu_split);
946 case S_AMSDU_DECAP: STAT(amsdu_decap);
947 case S_AMSDU_ENCAP: STAT(amsdu_encap);
948 case S_AMSDU_RX_MORE: NSTAT(rx_amsdu_more);
949 case S_AMSDU_RX_MORE_END: NSTAT(rx_amsdu_more_end);
950 case S_AMPDU_REORDER: STAT(ampdu_rx_reorder);
951 case S_AMPDU_FLUSH: STAT(ampdu_rx_flush);
952 case S_AMPDU_BARBAD: STAT(ampdu_bar_bad);
953 case S_AMPDU_BAROOW: STAT(ampdu_bar_oow);
954 case S_AMPDU_BARMOVE: STAT(ampdu_bar_move);
955 case S_AMPDU_BAR: STAT(ampdu_bar_rx);
956 case S_AMPDU_MOVE: STAT(ampdu_rx_move);
957 case S_AMPDU_OOR: STAT(ampdu_rx_oor);
958 case S_AMPDU_COPY: STAT(ampdu_rx_copy);
959 case S_AMPDU_DROP: STAT(ampdu_rx_drop);
960 case S_AMPDU_AGE: STAT(ampdu_rx_age);
961 case S_AMPDU_STOP: STAT(ampdu_stop);
962 case S_AMPDU_STOP_FAILED:STAT(ampdu_stop_failed);
963 case S_ADDBA_REJECT: STAT(addba_reject);
964 case S_ADDBA_NOREQUEST: STAT(addba_norequest);
965 case S_ADDBA_BADTOKEN: STAT(addba_badtoken);
966 case S_TX_BADSTATE: STAT(tx_badstate);
967 case S_TX_NOTASSOC: STAT(tx_notassoc);
968 case S_TX_CLASSIFY: STAT(tx_classify);
969 case S_DWDS_MCAST: STAT(dwds_mcast);
970 case S_DWDS_QDROP: STAT(dwds_qdrop);
971 case S_HT_ASSOC_NOHTCAP:STAT(ht_assoc_nohtcap);
972 case S_HT_ASSOC_DOWNGRADE:STAT(ht_assoc_downgrade);
973 case S_HT_ASSOC_NORATE: STAT(ht_assoc_norate);
974 case S_MESH_WRONGMESH: STAT(mesh_wrongmesh);
975 case S_MESH_NOLINK: STAT(mesh_nolink);
976 case S_MESH_FWD_TTL: STAT(mesh_fwd_ttl);
977 case S_MESH_FWD_NOBUF: STAT(mesh_fwd_nobuf);
978 case S_MESH_FWD_TOOSHORT: STAT(mesh_fwd_tooshort);
979 case S_MESH_FWD_DISABLED: STAT(mesh_fwd_disabled);
980 case S_MESH_FWD_NOPATH: STAT(mesh_fwd_nopath);
981 case S_HWMP_WRONGSEQ: STAT(hwmp_wrongseq);
982 case S_HWMP_ROOTREQS: STAT(hwmp_rootreqs);
983 case S_HWMP_ROOTANN: STAT(hwmp_rootrann);
984 case S_MESH_BADAE: STAT(mesh_badae);
985 case S_MESH_RTADDFAILED:STAT(mesh_rtaddfailed);
986 case S_MESH_NOTPROXY: STAT(mesh_notproxy);
987 case S_RX_BADALIGN: STAT(rx_badalign);
988 case S_INPUT: NSTAT(rx_data);
989 case S_OUTPUT: NSTAT(tx_data);
990 case S_RX_UCAST: NSTAT(rx_ucast);
991 case S_RX_MCAST: NSTAT(rx_mcast);
992 case S_TX_UCAST: NSTAT(tx_ucast);
993 case S_TX_MCAST: NSTAT(tx_mcast);
994 case S_BEACON_BAD: STAT(beacon_bad);
995 case S_AMPDU_BARTX: STAT(ampdu_bar_tx);
996 case S_AMPDU_BARTX_RETRY: STAT(ampdu_bar_tx_retry);
997 case S_AMPDU_BARTX_FAIL: STAT(ampdu_bar_tx_fail);
998 }
999 return wlan_getinfo(wf, s, b, bs);
1000 #undef NSTAT
1001 #undef STAT
1002 }
1003
BSDSTAT_DEFINE_BOUNCE(wlanstatfoo)1004 BSDSTAT_DEFINE_BOUNCE(wlanstatfoo)
1005
1006 struct wlanstatfoo *
1007 wlanstats_new(const char *ifname, const char *fmtstring)
1008 {
1009 struct wlanstatfoo_p *wf;
1010
1011 wf = calloc(1, sizeof(struct wlanstatfoo_p));
1012 if (wf != NULL) {
1013 bsdstat_init(&wf->base.base, "wlanstats", wlanstats,
1014 nitems(wlanstats));
1015 /* override base methods */
1016 wf->base.base.collect_cur = wlan_collect_cur;
1017 wf->base.base.collect_tot = wlan_collect_tot;
1018 wf->base.base.get_curstat = wlan_get_curstat;
1019 wf->base.base.get_totstat = wlan_get_totstat;
1020 wf->base.base.update_tot = wlan_update_tot;
1021
1022 /* setup bounce functions for public methods */
1023 BSDSTAT_BOUNCE(wf, wlanstatfoo);
1024
1025 /* setup our public methods */
1026 wf->base.setifname = wlan_setifname;
1027 wf->base.getifname = wlan_getifname;
1028 wf->base.getopmode = wlan_getopmode;
1029 wf->base.setstamac = wlan_setstamac;
1030 wf->opmode = -1;
1031
1032 wf->s = socket(AF_INET, SOCK_DGRAM, 0);
1033 if (wf->s < 0)
1034 err(1, "socket");
1035
1036 wlan_setifname(&wf->base, ifname);
1037 wf->base.setfmt(&wf->base, fmtstring);
1038 }
1039 return &wf->base;
1040 }
1041