1 /*- 2 * Copyright (c) 2002-2009 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 * $FreeBSD$ 30 */ 31 32 #include "opt_ah.h" 33 34 /* 35 * ath statistics class. 36 */ 37 #include <sys/types.h> 38 #include <sys/file.h> 39 #include <sys/sockio.h> 40 #include <sys/socket.h> 41 #include <net/if.h> 42 #include <net/if_media.h> 43 #include <net/if_var.h> 44 45 #include <stdio.h> 46 #include <stdlib.h> 47 #include <signal.h> 48 #include <string.h> 49 #include <unistd.h> 50 #include <err.h> 51 52 #include "ah.h" 53 #include "ah_desc.h" 54 #include "net80211/ieee80211_ioctl.h" 55 #include "net80211/ieee80211_radiotap.h" 56 #include "if_athioctl.h" 57 58 #include "athstats.h" 59 60 #ifdef ATH_SUPPORT_ANI 61 #define HAL_EP_RND(x,mul) \ 62 ((((x)%(mul)) >= ((mul)/2)) ? ((x) + ((mul) - 1)) / (mul) : (x)/(mul)) 63 #define HAL_RSSI(x) HAL_EP_RND(x, HAL_RSSI_EP_MULTIPLIER) 64 #endif 65 66 #define NOTPRESENT { 0, "", "" } 67 68 #define AFTER(prev) ((prev)+1) 69 70 static const struct fmt athstats[] = { 71 #define S_INPUT 0 72 { 8, "input", "input", "data frames received" }, 73 #define S_OUTPUT AFTER(S_INPUT) 74 { 8, "output", "output", "data frames transmit" }, 75 #define S_TX_ALTRATE AFTER(S_OUTPUT) 76 { 7, "altrate", "altrate", "tx frames with an alternate rate" }, 77 #define S_TX_SHORTRETRY AFTER(S_TX_ALTRATE) 78 { 7, "short", "short", "short on-chip tx retries" }, 79 #define S_TX_LONGRETRY AFTER(S_TX_SHORTRETRY) 80 { 7, "long", "long", "long on-chip tx retries" }, 81 #define S_TX_XRETRIES AFTER(S_TX_LONGRETRY) 82 { 6, "xretry", "xretry", "tx failed 'cuz too many retries" }, 83 #define S_MIB AFTER(S_TX_XRETRIES) 84 { 5, "mib", "mib", "mib overflow interrupts" }, 85 #ifndef __linux__ 86 #define S_TX_LINEAR AFTER(S_MIB) 87 { 5, "txlinear", "txlinear", "tx linearized to cluster" }, 88 #define S_BSTUCK AFTER(S_TX_LINEAR) 89 { 5, "bstuck", "bstuck", "stuck beacon conditions" }, 90 #define S_INTRCOAL AFTER(S_BSTUCK) 91 { 5, "intrcoal", "intrcoal", "interrupts coalesced" }, 92 #define S_RATE AFTER(S_INTRCOAL) 93 #else 94 #define S_RATE AFTER(S_MIB) 95 #endif 96 { 5, "rate", "rate", "current transmit rate" }, 97 #define S_WATCHDOG AFTER(S_RATE) 98 { 5, "wdog", "wdog", "watchdog timeouts" }, 99 #define S_FATAL AFTER(S_WATCHDOG) 100 { 5, "fatal", "fatal", "hardware error interrupts" }, 101 #define S_BMISS AFTER(S_FATAL) 102 { 5, "bmiss", "bmiss", "beacon miss interrupts" }, 103 #define S_RXORN AFTER(S_BMISS) 104 { 5, "rxorn", "rxorn", "recv overrun interrupts" }, 105 #define S_RXEOL AFTER(S_RXORN) 106 { 5, "rxeol", "rxeol", "recv eol interrupts" }, 107 #define S_TXURN AFTER(S_RXEOL) 108 { 5, "txurn", "txurn", "txmit underrun interrupts" }, 109 #define S_TX_MGMT AFTER(S_TXURN) 110 { 5, "txmgt", "txmgt", "tx management frames" }, 111 #define S_TX_DISCARD AFTER(S_TX_MGMT) 112 { 5, "txdisc", "txdisc", "tx frames discarded prior to association" }, 113 #define S_TX_INVALID AFTER(S_TX_DISCARD) 114 { 5, "txinv", "txinv", "tx invalid (19)" }, 115 #define S_TX_QSTOP AFTER(S_TX_INVALID) 116 { 5, "qstop", "qstop", "tx stopped 'cuz no xmit buffer" }, 117 #define S_TX_ENCAP AFTER(S_TX_QSTOP) 118 { 5, "txencode", "txencode", "tx encapsulation failed" }, 119 #define S_TX_NONODE AFTER(S_TX_ENCAP) 120 { 5, "txnonode", "txnonode", "tx failed 'cuz no node" }, 121 #define S_TX_NOBUF AFTER(S_TX_NONODE) 122 { 5, "txnobuf", "txnobuf", "tx failed 'cuz dma buffer allocation failed" }, 123 #define S_TX_NOFRAG AFTER(S_TX_NOBUF) 124 { 5, "txnofrag", "txnofrag", "tx failed 'cuz frag buffer allocation(s) failed" }, 125 #define S_TX_NOMBUF AFTER(S_TX_NOFRAG) 126 { 5, "txnombuf", "txnombuf", "tx failed 'cuz mbuf allocation failed" }, 127 #ifndef __linux__ 128 #define S_TX_NOMCL AFTER(S_TX_NOMBUF) 129 { 5, "txnomcl", "txnomcl", "tx failed 'cuz cluster allocation failed" }, 130 #define S_TX_FIFOERR AFTER(S_TX_NOMCL) 131 #else 132 #define S_TX_FIFOERR AFTER(S_TX_NOMBUF) 133 #endif 134 { 5, "efifo", "efifo", "tx failed 'cuz FIFO underrun" }, 135 #define S_TX_FILTERED AFTER(S_TX_FIFOERR) 136 { 5, "efilt", "efilt", "tx failed 'cuz destination filtered" }, 137 #define S_TX_BADRATE AFTER(S_TX_FILTERED) 138 { 5, "txbadrate", "txbadrate", "tx failed 'cuz bogus xmit rate" }, 139 #define S_TX_NOACK AFTER(S_TX_BADRATE) 140 { 5, "noack", "noack", "tx frames with no ack marked" }, 141 #define S_TX_RTS AFTER(S_TX_NOACK) 142 { 5, "rts", "rts", "tx frames with rts enabled" }, 143 #define S_TX_CTS AFTER(S_TX_RTS) 144 { 5, "cts", "cts", "tx frames with cts enabled" }, 145 #define S_TX_SHORTPRE AFTER(S_TX_CTS) 146 { 5, "shpre", "shpre", "tx frames with short preamble" }, 147 #define S_TX_PROTECT AFTER(S_TX_SHORTPRE) 148 { 5, "protect", "protect", "tx frames with 11g protection" }, 149 #define S_RX_ORN AFTER(S_TX_PROTECT) 150 { 5, "rxorn", "rxorn", "rx failed 'cuz of desc overrun" }, 151 #define S_RX_CRC_ERR AFTER(S_RX_ORN) 152 { 6, "crcerr", "crcerr", "rx failed 'cuz of bad CRC" }, 153 #define S_RX_FIFO_ERR AFTER(S_RX_CRC_ERR) 154 { 5, "rxfifo", "rxfifo", "rx failed 'cuz of FIFO overrun" }, 155 #define S_RX_CRYPTO_ERR AFTER(S_RX_FIFO_ERR) 156 { 5, "crypt", "crypt", "rx failed 'cuz decryption" }, 157 #define S_RX_MIC_ERR AFTER(S_RX_CRYPTO_ERR) 158 { 4, "mic", "mic", "rx failed 'cuz MIC failure" }, 159 #define S_RX_TOOSHORT AFTER(S_RX_MIC_ERR) 160 { 5, "rxshort", "rxshort", "rx failed 'cuz frame too short" }, 161 #define S_RX_NOMBUF AFTER(S_RX_TOOSHORT) 162 { 5, "rxnombuf", "rxnombuf", "rx setup failed 'cuz no mbuf" }, 163 #define S_RX_MGT AFTER(S_RX_NOMBUF) 164 { 5, "rxmgt", "rxmgt", "rx management frames" }, 165 #define S_RX_CTL AFTER(S_RX_MGT) 166 { 5, "rxctl", "rxctl", "rx control frames" }, 167 #define S_RX_PHY_ERR AFTER(S_RX_CTL) 168 { 7, "phyerr", "phyerr", "rx failed 'cuz of PHY err" }, 169 #define S_RX_PHY_UNDERRUN AFTER(S_RX_PHY_ERR) 170 { 4, "phyund", "TUnd", "transmit underrun" }, 171 #define S_RX_PHY_TIMING AFTER(S_RX_PHY_UNDERRUN) 172 { 4, "phytim", "Tim", "timing error" }, 173 #define S_RX_PHY_PARITY AFTER(S_RX_PHY_TIMING) 174 { 4, "phypar", "IPar", "illegal parity" }, 175 #define S_RX_PHY_RATE AFTER(S_RX_PHY_PARITY) 176 { 4, "phyrate", "IRate", "illegal rate" }, 177 #define S_RX_PHY_LENGTH AFTER(S_RX_PHY_RATE) 178 { 4, "phylen", "ILen", "illegal length" }, 179 #define S_RX_PHY_RADAR AFTER(S_RX_PHY_LENGTH) 180 { 4, "phyradar", "Radar", "radar detect" }, 181 #define S_RX_PHY_SERVICE AFTER(S_RX_PHY_RADAR) 182 { 4, "physervice", "Service", "illegal service" }, 183 #define S_RX_PHY_TOR AFTER(S_RX_PHY_SERVICE) 184 { 4, "phytor", "TOR", "transmit override receive" }, 185 #define S_RX_PHY_OFDM_TIMING AFTER(S_RX_PHY_TOR) 186 { 6, "ofdmtim", "ofdmtim", "OFDM timing" }, 187 #define S_RX_PHY_OFDM_SIGNAL_PARITY AFTER(S_RX_PHY_OFDM_TIMING) 188 { 6, "ofdmsig", "ofdmsig", "OFDM illegal parity" }, 189 #define S_RX_PHY_OFDM_RATE_ILLEGAL AFTER(S_RX_PHY_OFDM_SIGNAL_PARITY) 190 { 6, "ofdmrate", "ofdmrate", "OFDM illegal rate" }, 191 #define S_RX_PHY_OFDM_POWER_DROP AFTER(S_RX_PHY_OFDM_RATE_ILLEGAL) 192 { 6, "ofdmpow", "ofdmpow", "OFDM power drop" }, 193 #define S_RX_PHY_OFDM_SERVICE AFTER(S_RX_PHY_OFDM_POWER_DROP) 194 { 6, "ofdmservice", "ofdmservice", "OFDM illegal service" }, 195 #define S_RX_PHY_OFDM_RESTART AFTER(S_RX_PHY_OFDM_SERVICE) 196 { 6, "ofdmrestart", "ofdmrestart", "OFDM restart" }, 197 #define S_RX_PHY_CCK_TIMING AFTER(S_RX_PHY_OFDM_RESTART) 198 { 6, "ccktim", "ccktim", "CCK timing" }, 199 #define S_RX_PHY_CCK_HEADER_CRC AFTER(S_RX_PHY_CCK_TIMING) 200 { 6, "cckhead", "cckhead", "CCK header crc" }, 201 #define S_RX_PHY_CCK_RATE_ILLEGAL AFTER(S_RX_PHY_CCK_HEADER_CRC) 202 { 6, "cckrate", "cckrate", "CCK illegal rate" }, 203 #define S_RX_PHY_CCK_SERVICE AFTER(S_RX_PHY_CCK_RATE_ILLEGAL) 204 { 6, "cckservice", "cckservice", "CCK illegal service" }, 205 #define S_RX_PHY_CCK_RESTART AFTER(S_RX_PHY_CCK_SERVICE) 206 { 6, "cckrestar", "cckrestar", "CCK restart" }, 207 #define S_BE_NOMBUF AFTER(S_RX_PHY_CCK_RESTART) 208 { 4, "benombuf", "benombuf", "beacon setup failed 'cuz no mbuf" }, 209 #define S_BE_XMIT AFTER(S_BE_NOMBUF) 210 { 7, "bexmit", "bexmit", "beacons transmitted" }, 211 #define S_PER_CAL AFTER(S_BE_XMIT) 212 { 4, "pcal", "pcal", "periodic calibrations" }, 213 #define S_PER_CALFAIL AFTER(S_PER_CAL) 214 { 4, "pcalf", "pcalf", "periodic calibration failures" }, 215 #define S_PER_RFGAIN AFTER(S_PER_CALFAIL) 216 { 4, "prfga", "prfga", "rfgain value change" }, 217 #if ATH_SUPPORT_TDMA 218 #define S_TDMA_UPDATE AFTER(S_PER_RFGAIN) 219 { 5, "tdmau", "tdmau", "TDMA slot timing updates" }, 220 #define S_TDMA_TIMERS AFTER(S_TDMA_UPDATE) 221 { 5, "tdmab", "tdmab", "TDMA slot update set beacon timers" }, 222 #define S_TDMA_TSF AFTER(S_TDMA_TIMERS) 223 { 5, "tdmat", "tdmat", "TDMA slot update set TSF" }, 224 #define S_TDMA_TSFADJ AFTER(S_TDMA_TSF) 225 { 8, "tdmadj", "tdmadj", "TDMA slot adjust (usecs, smoothed)" }, 226 #define S_TDMA_ACK AFTER(S_TDMA_TSFADJ) 227 { 5, "tdmack", "tdmack", "TDMA tx failed 'cuz ACK required" }, 228 #define S_RATE_CALLS AFTER(S_TDMA_ACK) 229 #else 230 #define S_RATE_CALLS AFTER(S_PER_RFGAIN) 231 #endif 232 { 5, "ratec", "ratec", "rate control checks" }, 233 #define S_RATE_RAISE AFTER(S_RATE_CALLS) 234 { 5, "rate+", "rate+", "rate control raised xmit rate" }, 235 #define S_RATE_DROP AFTER(S_RATE_RAISE) 236 { 5, "rate-", "rate-", "rate control dropped xmit rate" }, 237 #define S_TX_RSSI AFTER(S_RATE_DROP) 238 { 4, "arssi", "arssi", "rssi of last ack" }, 239 #define S_RX_RSSI AFTER(S_TX_RSSI) 240 { 4, "rssi", "rssi", "avg recv rssi" }, 241 #define S_RX_NOISE AFTER(S_RX_RSSI) 242 { 5, "noise", "noise", "rx noise floor" }, 243 #define S_BMISS_PHANTOM AFTER(S_RX_NOISE) 244 { 5, "bmissphantom", "bmissphantom", "phantom beacon misses" }, 245 #define S_TX_RAW AFTER(S_BMISS_PHANTOM) 246 { 5, "txraw", "txraw", "tx frames through raw api" }, 247 #define S_TX_RAW_FAIL AFTER(S_TX_RAW) 248 { 5, "txrawfail", "txrawfail", "raw tx failed 'cuz interface/hw down" }, 249 #define S_RX_TOOBIG AFTER(S_TX_RAW_FAIL) 250 { 5, "rx2big", "rx2big", "rx failed 'cuz frame too large" }, 251 #define S_RX_AGG AFTER(S_RX_TOOBIG) 252 { 5, "rxagg", "rxagg", "A-MPDU sub-frames received" }, 253 #define S_RX_HALFGI AFTER(S_RX_AGG) 254 { 5, "rxhalfgi", "rxhgi", "Half-GI frames received" }, 255 #define S_RX_2040 AFTER(S_RX_HALFGI) 256 { 6, "rx2040", "rx2040", "40MHz frames received" }, 257 #define S_RX_PRE_CRC_ERR AFTER(S_RX_2040) 258 { 11, "rxprecrcerr", "rxprecrcerr", "CRC errors for non-last A-MPDU subframes" }, 259 #define S_RX_POST_CRC_ERR AFTER(S_RX_PRE_CRC_ERR) 260 { 12, "rxpostcrcerr", "rxpostcrcerr", "CRC errors for last subframe in an A-MPDU" }, 261 #define S_RX_DECRYPT_BUSY_ERR AFTER(S_RX_POST_CRC_ERR) 262 { 10, "rxdescbusy", "rxdescbusy", "Decryption engine busy" }, 263 #define S_RX_HI_CHAIN AFTER(S_RX_DECRYPT_BUSY_ERR) 264 { 4, "rxhi", "rxhi", "Frames received with RX chain in high power mode" }, 265 #define S_TX_HTPROTECT AFTER(S_RX_HI_CHAIN) 266 { 7, "txhtprot", "txhtprot", "Frames transmitted with HT Protection" }, 267 #define S_RX_QEND AFTER(S_TX_HTPROTECT) 268 { 7, "rxquend", "rxquend", "Hit end of RX descriptor queue" }, 269 #define S_TX_TIMEOUT AFTER(S_RX_QEND) 270 { 4, "txtimeout", "TXTX", "TX Timeout" }, 271 #define S_TX_CSTIMEOUT AFTER(S_TX_TIMEOUT) 272 { 4, "csttimeout", "CSTX", "Carrier Sense Timeout" }, 273 #define S_TX_XTXOP_ERR AFTER(S_TX_CSTIMEOUT) 274 { 5, "xtxoperr", "TXOPX", "TXOP exceed" }, 275 #define S_TX_TIMEREXPIRED_ERR AFTER(S_TX_XTXOP_ERR) 276 { 7, "texperr", "texperr", "TX Timer expired" }, 277 #define S_TX_DESCCFG_ERR AFTER(S_TX_TIMEREXPIRED_ERR) 278 { 10, "desccfgerr", "desccfgerr", "TX descriptor error" }, 279 #define S_TX_SWRETRIES AFTER(S_TX_DESCCFG_ERR) 280 { 9, "txswretry", "txswretry", "Number of frames retransmitted in software" }, 281 #define S_TX_SWRETRIES_MAX AFTER(S_TX_SWRETRIES) 282 { 7, "txswmax", "txswmax", "Number of frames exceeding software retry" }, 283 #define S_TX_DATA_UNDERRUN AFTER(S_TX_SWRETRIES_MAX) 284 { 5, "txdataunderrun", "TXDAU", "A-MPDU TX FIFO data underrun" }, 285 #define S_TX_DELIM_UNDERRUN AFTER(S_TX_DATA_UNDERRUN) 286 { 5, "txdelimunderrun", "TXDEU", "A-MPDU TX Delimiter underrun" }, 287 #define S_TX_AGGR_FAIL AFTER(S_TX_DELIM_UNDERRUN) 288 { 10, "txaggrfail", "txaggrfail", "A-MPDU TX attempt failed" }, 289 #ifndef __linux__ 290 #define S_CABQ_XMIT AFTER(S_TX_AGGR_FAIL) 291 { 5, "cabxmit", "cabxmit", "cabq frames transmitted" }, 292 #define S_CABQ_BUSY AFTER(S_CABQ_XMIT) 293 { 5, "cabqbusy", "cabqbusy", "cabq xmit overflowed beacon interval" }, 294 #define S_TX_NODATA AFTER(S_CABQ_BUSY) 295 { 5, "txnodata", "txnodata", "tx discarded empty frame" }, 296 #define S_TX_BUSDMA AFTER(S_TX_NODATA) 297 { 5, "txbusdma", "txbusdma", "tx failed for dma resrcs" }, 298 #define S_RX_BUSDMA AFTER(S_TX_BUSDMA) 299 { 5, "rxbusdma", "rxbusdma", "rx setup failed for dma resrcs" }, 300 #define S_FF_TXOK AFTER(S_RX_BUSDMA) 301 #else 302 #define S_FF_TXOK AFTER(S_TX_AGGR_FAIL) 303 #endif 304 { 5, "fftxok", "fftxok", "fast frames xmit successfully" }, 305 #define S_FF_TXERR AFTER(S_FF_TXOK) 306 { 5, "fftxerr", "fftxerr", "fast frames not xmit due to error" }, 307 #define S_FF_RX AFTER(S_FF_TXERR) 308 { 5, "ffrx", "ffrx", "fast frames received" }, 309 #define S_FF_FLUSH AFTER(S_FF_RX) 310 { 5, "ffflush", "ffflush", "fast frames flushed from staging q" }, 311 #define S_TX_QFULL AFTER(S_FF_FLUSH) 312 { 5, "txqfull", "txqfull", "tx discarded 'cuz queue is full" }, 313 #define S_ANT_DEFSWITCH AFTER(S_TX_QFULL) 314 { 5, "defsw", "defsw", "switched default/rx antenna" }, 315 #define S_ANT_TXSWITCH AFTER(S_ANT_DEFSWITCH) 316 { 5, "txsw", "txsw", "tx used alternate antenna" }, 317 #ifdef ATH_SUPPORT_ANI 318 #define S_ANI_NOISE AFTER(S_ANT_TXSWITCH) 319 { 2, "ni", "NI", "noise immunity level" }, 320 #define S_ANI_SPUR AFTER(S_ANI_NOISE) 321 { 2, "si", "SI", "spur immunity level" }, 322 #define S_ANI_STEP AFTER(S_ANI_SPUR) 323 { 2, "step", "ST", "first step level" }, 324 #define S_ANI_OFDM AFTER(S_ANI_STEP) 325 { 4, "owsd", "OWSD", "OFDM weak signal detect" }, 326 #define S_ANI_CCK AFTER(S_ANI_OFDM) 327 { 4, "cwst", "CWST", "CCK weak signal threshold" }, 328 #define S_ANI_MAXSPUR AFTER(S_ANI_CCK) 329 { 3, "maxsi","MSI", "max spur immunity level" }, 330 #define S_ANI_LISTEN AFTER(S_ANI_MAXSPUR) 331 { 6, "listen","LISTEN", "listen time" }, 332 #define S_ANI_NIUP AFTER(S_ANI_LISTEN) 333 { 4, "ni+", "NI-", "ANI increased noise immunity" }, 334 #define S_ANI_NIDOWN AFTER(S_ANI_NIUP) 335 { 4, "ni-", "NI-", "ANI decrease noise immunity" }, 336 #define S_ANI_SIUP AFTER(S_ANI_NIDOWN) 337 { 4, "si+", "SI+", "ANI increased spur immunity" }, 338 #define S_ANI_SIDOWN AFTER(S_ANI_SIUP) 339 { 4, "si-", "SI-", "ANI decrease spur immunity" }, 340 #define S_ANI_OFDMON AFTER(S_ANI_SIDOWN) 341 { 5, "ofdm+","OFDM+", "ANI enabled OFDM weak signal detect" }, 342 #define S_ANI_OFDMOFF AFTER(S_ANI_OFDMON) 343 { 5, "ofdm-","OFDM-", "ANI disabled OFDM weak signal detect" }, 344 #define S_ANI_CCKHI AFTER(S_ANI_OFDMOFF) 345 { 5, "cck+", "CCK+", "ANI enabled CCK weak signal threshold" }, 346 #define S_ANI_CCKLO AFTER(S_ANI_CCKHI) 347 { 5, "cck-", "CCK-", "ANI disabled CCK weak signal threshold" }, 348 #define S_ANI_STEPUP AFTER(S_ANI_CCKLO) 349 { 5, "step+","STEP+", "ANI increased first step level" }, 350 #define S_ANI_STEPDOWN AFTER(S_ANI_STEPUP) 351 { 5, "step-","STEP-", "ANI decreased first step level" }, 352 #define S_ANI_OFDMERRS AFTER(S_ANI_STEPDOWN) 353 { 8, "ofdm", "OFDM", "cumulative OFDM phy error count" }, 354 #define S_ANI_CCKERRS AFTER(S_ANI_OFDMERRS) 355 { 8, "cck", "CCK", "cumulative CCK phy error count" }, 356 #define S_ANI_RESET AFTER(S_ANI_CCKERRS) 357 { 5, "reset","RESET", "ANI parameters zero'd for non-STA operation" }, 358 #define S_ANI_LZERO AFTER(S_ANI_RESET) 359 { 5, "lzero","LZERO", "ANI forced listen time to zero" }, 360 #define S_ANI_LNEG AFTER(S_ANI_LZERO) 361 { 5, "lneg", "LNEG", "ANI calculated listen time < 0" }, 362 #define S_MIB_ACKBAD AFTER(S_ANI_LNEG) 363 { 5, "ackbad","ACKBAD", "missing ACK's" }, 364 #define S_MIB_RTSBAD AFTER(S_MIB_ACKBAD) 365 { 5, "rtsbad","RTSBAD", "RTS without CTS" }, 366 #define S_MIB_RTSGOOD AFTER(S_MIB_RTSBAD) 367 { 5, "rtsgood","RTSGOOD", "successful RTS" }, 368 #define S_MIB_FCSBAD AFTER(S_MIB_RTSGOOD) 369 { 5, "fcsbad","FCSBAD", "bad FCS" }, 370 #define S_MIB_BEACONS AFTER(S_MIB_FCSBAD) 371 { 5, "beacons","beacons", "beacons received" }, 372 #define S_NODE_AVGBRSSI AFTER(S_MIB_BEACONS) 373 { 3, "avgbrssi","BSI", "average rssi (beacons only)" }, 374 #define S_NODE_AVGRSSI AFTER(S_NODE_AVGBRSSI) 375 { 3, "avgrssi","DSI", "average rssi (all rx'd frames)" }, 376 #define S_NODE_AVGARSSI AFTER(S_NODE_AVGRSSI) 377 { 3, "avgtxrssi","TSI", "average rssi (ACKs only)" }, 378 #define S_ANT_TX0 AFTER(S_NODE_AVGARSSI) 379 #else 380 #define S_ANT_TX0 AFTER(S_ANT_TXSWITCH) 381 #endif /* ATH_SUPPORT_ANI */ 382 { 8, "tx0", "ant0(tx)", "frames tx on antenna 0" }, 383 #define S_ANT_TX1 AFTER(S_ANT_TX0) 384 { 8, "tx1", "ant1(tx)", "frames tx on antenna 1" }, 385 #define S_ANT_TX2 AFTER(S_ANT_TX1) 386 { 8, "tx2", "ant2(tx)", "frames tx on antenna 2" }, 387 #define S_ANT_TX3 AFTER(S_ANT_TX2) 388 { 8, "tx3", "ant3(tx)", "frames tx on antenna 3" }, 389 #define S_ANT_TX4 AFTER(S_ANT_TX3) 390 { 8, "tx4", "ant4(tx)", "frames tx on antenna 4" }, 391 #define S_ANT_TX5 AFTER(S_ANT_TX4) 392 { 8, "tx5", "ant5(tx)", "frames tx on antenna 5" }, 393 #define S_ANT_TX6 AFTER(S_ANT_TX5) 394 { 8, "tx6", "ant6(tx)", "frames tx on antenna 6" }, 395 #define S_ANT_TX7 AFTER(S_ANT_TX6) 396 { 8, "tx7", "ant7(tx)", "frames tx on antenna 7" }, 397 #define S_ANT_RX0 AFTER(S_ANT_TX7) 398 { 8, "rx0", "ant0(rx)", "frames rx on antenna 0" }, 399 #define S_ANT_RX1 AFTER(S_ANT_RX0) 400 { 8, "rx1", "ant1(rx)", "frames rx on antenna 1" }, 401 #define S_ANT_RX2 AFTER(S_ANT_RX1) 402 { 8, "rx2", "ant2(rx)", "frames rx on antenna 2" }, 403 #define S_ANT_RX3 AFTER(S_ANT_RX2) 404 { 8, "rx3", "ant3(rx)", "frames rx on antenna 3" }, 405 #define S_ANT_RX4 AFTER(S_ANT_RX3) 406 { 8, "rx4", "ant4(rx)", "frames rx on antenna 4" }, 407 #define S_ANT_RX5 AFTER(S_ANT_RX4) 408 { 8, "rx5", "ant5(rx)", "frames rx on antenna 5" }, 409 #define S_ANT_RX6 AFTER(S_ANT_RX5) 410 { 8, "rx6", "ant6(rx)", "frames rx on antenna 6" }, 411 #define S_ANT_RX7 AFTER(S_ANT_RX6) 412 { 8, "rx7", "ant7(rx)", "frames rx on antenna 7" }, 413 #define S_TX_SIGNAL AFTER(S_ANT_RX7) 414 { 4, "asignal", "asig", "signal of last ack (dBm)" }, 415 #define S_RX_SIGNAL AFTER(S_TX_SIGNAL) 416 { 4, "signal", "sig", "avg recv signal (dBm)" }, 417 418 }; 419 #define S_PHY_MIN S_RX_PHY_UNDERRUN 420 #define S_PHY_MAX S_RX_PHY_CCK_RESTART 421 #define S_LAST S_ANT_TX0 422 #define S_MAX S_ANT_RX7+1 423 424 /* 425 * XXX fold this into the external HAL definitions! -adrian 426 */ 427 struct _athstats { 428 struct ath_stats ath; 429 #ifdef ATH_SUPPORT_ANI 430 struct { 431 uint32_t ast_ani_niup; /* increased noise immunity */ 432 uint32_t ast_ani_nidown; /* decreased noise immunity */ 433 uint32_t ast_ani_spurup; /* increased spur immunity */ 434 uint32_t ast_ani_spurdown; /* descreased spur immunity */ 435 uint32_t ast_ani_ofdmon; /* OFDM weak signal detect on */ 436 uint32_t ast_ani_ofdmoff; /* OFDM weak signal detect off*/ 437 uint32_t ast_ani_cckhigh; /* CCK weak signal thr high */ 438 uint32_t ast_ani_ccklow; /* CCK weak signal thr low */ 439 uint32_t ast_ani_stepup; /* increased first step level */ 440 uint32_t ast_ani_stepdown; /* decreased first step level */ 441 uint32_t ast_ani_ofdmerrs; /* cumulative ofdm phy err cnt*/ 442 uint32_t ast_ani_cckerrs; /* cumulative cck phy err cnt */ 443 uint32_t ast_ani_reset; /* params zero'd for non-STA */ 444 uint32_t ast_ani_lzero; /* listen time forced to zero */ 445 uint32_t ast_ani_lneg; /* listen time calculated < 0 */ 446 HAL_MIB_STATS ast_mibstats; /* MIB counter stats */ 447 HAL_NODE_STATS ast_nodestats; /* latest rssi stats */ 448 } ani_stats; 449 struct { 450 uint8_t noiseImmunityLevel; 451 uint8_t spurImmunityLevel; 452 uint8_t firstepLevel; 453 uint8_t ofdmWeakSigDetectOff; 454 uint8_t cckWeakSigThreshold; 455 uint32_t listenTime; 456 } ani_state; 457 #endif 458 }; 459 460 struct athstatfoo_p { 461 struct athstatfoo base; 462 int s; 463 int optstats; 464 #define ATHSTATS_ANI 0x0001 465 struct ifreq ifr; 466 struct ath_diag atd; 467 struct _athstats cur; 468 struct _athstats total; 469 }; 470 471 static void 472 ath_setifname(struct athstatfoo *wf0, const char *ifname) 473 { 474 struct athstatfoo_p *wf = (struct athstatfoo_p *) wf0; 475 476 strncpy(wf->ifr.ifr_name, ifname, sizeof (wf->ifr.ifr_name)); 477 #ifdef ATH_SUPPORT_ANI 478 strncpy(wf->atd.ad_name, ifname, sizeof (wf->atd.ad_name)); 479 wf->optstats |= ATHSTATS_ANI; 480 #endif 481 } 482 483 static void 484 ath_zerostats(struct athstatfoo *wf0) 485 { 486 struct athstatfoo_p *wf = (struct athstatfoo_p *) wf0; 487 488 if (ioctl(wf->s, SIOCZATHSTATS, &wf->ifr) < 0) 489 err(-1, wf->ifr.ifr_name); 490 } 491 492 static void 493 ath_collect(struct athstatfoo_p *wf, struct _athstats *stats) 494 { 495 wf->ifr.ifr_data = (caddr_t) &stats->ath; 496 if (ioctl(wf->s, SIOCGATHSTATS, &wf->ifr) < 0) 497 err(1, wf->ifr.ifr_name); 498 #ifdef ATH_SUPPORT_ANI 499 if (wf->optstats & ATHSTATS_ANI) { 500 wf->atd.ad_id = 5; 501 wf->atd.ad_out_data = (caddr_t) &stats->ani_state; 502 wf->atd.ad_out_size = sizeof(stats->ani_state); 503 if (ioctl(wf->s, SIOCGATHDIAG, &wf->atd) < 0) { 504 warn(wf->atd.ad_name); 505 wf->optstats &= ~ATHSTATS_ANI; 506 } 507 wf->atd.ad_id = 8; 508 wf->atd.ad_out_data = (caddr_t) &stats->ani_stats; 509 wf->atd.ad_out_size = sizeof(stats->ani_stats); 510 if (ioctl(wf->s, SIOCGATHDIAG, &wf->atd) < 0) 511 warn(wf->atd.ad_name); 512 } 513 #endif /* ATH_SUPPORT_ANI */ 514 } 515 516 static void 517 ath_collect_cur(struct statfoo *sf) 518 { 519 struct athstatfoo_p *wf = (struct athstatfoo_p *) sf; 520 521 ath_collect(wf, &wf->cur); 522 } 523 524 static void 525 ath_collect_tot(struct statfoo *sf) 526 { 527 struct athstatfoo_p *wf = (struct athstatfoo_p *) sf; 528 529 ath_collect(wf, &wf->total); 530 } 531 532 static void 533 ath_update_tot(struct statfoo *sf) 534 { 535 struct athstatfoo_p *wf = (struct athstatfoo_p *) sf; 536 537 wf->total = wf->cur; 538 } 539 540 static void 541 snprintrate(char b[], size_t bs, int rate) 542 { 543 if (rate & IEEE80211_RATE_MCS) 544 snprintf(b, bs, "MCS%u", rate &~ IEEE80211_RATE_MCS); 545 else if (rate & 1) 546 snprintf(b, bs, "%u.5M", rate / 2); 547 else 548 snprintf(b, bs, "%uM", rate / 2); 549 } 550 551 static int 552 ath_get_curstat(struct statfoo *sf, int s, char b[], size_t bs) 553 { 554 struct athstatfoo_p *wf = (struct athstatfoo_p *) sf; 555 #define STAT(x) \ 556 snprintf(b, bs, "%u", wf->cur.ath.ast_##x - wf->total.ath.ast_##x); return 1 557 #define PHY(x) \ 558 snprintf(b, bs, "%u", wf->cur.ath.ast_rx_phy[x] - wf->total.ath.ast_rx_phy[x]); return 1 559 #define ANI(x) \ 560 snprintf(b, bs, "%u", wf->cur.ani_state.x); return 1 561 #define ANISTAT(x) \ 562 snprintf(b, bs, "%u", wf->cur.ani_stats.ast_ani_##x - wf->total.ani_stats.ast_ani_##x); return 1 563 #define MIBSTAT(x) \ 564 snprintf(b, bs, "%u", wf->cur.ani_stats.ast_mibstats.x - wf->total.ani_stats.ast_mibstats.x); return 1 565 #define TXANT(x) \ 566 snprintf(b, bs, "%u", wf->cur.ath.ast_ant_tx[x] - wf->total.ath.ast_ant_tx[x]); return 1 567 #define RXANT(x) \ 568 snprintf(b, bs, "%u", wf->cur.ath.ast_ant_rx[x] - wf->total.ath.ast_ant_rx[x]); return 1 569 570 switch (s) { 571 case S_INPUT: 572 snprintf(b, bs, "%lu", 573 (wf->cur.ath.ast_rx_packets - wf->total.ath.ast_rx_packets) - 574 (wf->cur.ath.ast_rx_mgt - wf->total.ath.ast_rx_mgt)); 575 return 1; 576 case S_OUTPUT: 577 snprintf(b, bs, "%lu", 578 wf->cur.ath.ast_tx_packets - wf->total.ath.ast_tx_packets); 579 return 1; 580 case S_RATE: 581 snprintrate(b, bs, wf->cur.ath.ast_tx_rate); 582 return 1; 583 case S_WATCHDOG: STAT(watchdog); 584 case S_FATAL: STAT(hardware); 585 case S_BMISS: STAT(bmiss); 586 case S_BMISS_PHANTOM: STAT(bmiss_phantom); 587 #ifdef S_BSTUCK 588 case S_BSTUCK: STAT(bstuck); 589 #endif 590 case S_RXORN: STAT(rxorn); 591 case S_RXEOL: STAT(rxeol); 592 case S_TXURN: STAT(txurn); 593 case S_MIB: STAT(mib); 594 #ifdef S_INTRCOAL 595 case S_INTRCOAL: STAT(intrcoal); 596 #endif 597 case S_TX_MGMT: STAT(tx_mgmt); 598 case S_TX_DISCARD: STAT(tx_discard); 599 case S_TX_QSTOP: STAT(tx_qstop); 600 case S_TX_ENCAP: STAT(tx_encap); 601 case S_TX_NONODE: STAT(tx_nonode); 602 case S_TX_NOBUF: STAT(tx_nobuf); 603 case S_TX_NOFRAG: STAT(tx_nofrag); 604 case S_TX_NOMBUF: STAT(tx_nombuf); 605 #ifdef S_TX_NOMCL 606 case S_TX_NOMCL: STAT(tx_nomcl); 607 case S_TX_LINEAR: STAT(tx_linear); 608 case S_TX_NODATA: STAT(tx_nodata); 609 case S_TX_BUSDMA: STAT(tx_busdma); 610 #endif 611 case S_TX_XRETRIES: STAT(tx_xretries); 612 case S_TX_FIFOERR: STAT(tx_fifoerr); 613 case S_TX_FILTERED: STAT(tx_filtered); 614 case S_TX_SHORTRETRY: STAT(tx_shortretry); 615 case S_TX_LONGRETRY: STAT(tx_longretry); 616 case S_TX_BADRATE: STAT(tx_badrate); 617 case S_TX_NOACK: STAT(tx_noack); 618 case S_TX_RTS: STAT(tx_rts); 619 case S_TX_CTS: STAT(tx_cts); 620 case S_TX_SHORTPRE: STAT(tx_shortpre); 621 case S_TX_ALTRATE: STAT(tx_altrate); 622 case S_TX_PROTECT: STAT(tx_protect); 623 case S_TX_RAW: STAT(tx_raw); 624 case S_TX_RAW_FAIL: STAT(tx_raw_fail); 625 case S_RX_NOMBUF: STAT(rx_nombuf); 626 #ifdef S_RX_BUSDMA 627 case S_RX_BUSDMA: STAT(rx_busdma); 628 #endif 629 case S_RX_ORN: STAT(rx_orn); 630 case S_RX_CRC_ERR: STAT(rx_crcerr); 631 case S_RX_FIFO_ERR: STAT(rx_fifoerr); 632 case S_RX_CRYPTO_ERR: STAT(rx_badcrypt); 633 case S_RX_MIC_ERR: STAT(rx_badmic); 634 case S_RX_PHY_ERR: STAT(rx_phyerr); 635 case S_RX_PHY_UNDERRUN: PHY(HAL_PHYERR_UNDERRUN); 636 case S_RX_PHY_TIMING: PHY(HAL_PHYERR_TIMING); 637 case S_RX_PHY_PARITY: PHY(HAL_PHYERR_PARITY); 638 case S_RX_PHY_RATE: PHY(HAL_PHYERR_RATE); 639 case S_RX_PHY_LENGTH: PHY(HAL_PHYERR_LENGTH); 640 case S_RX_PHY_RADAR: PHY(HAL_PHYERR_RADAR); 641 case S_RX_PHY_SERVICE: PHY(HAL_PHYERR_SERVICE); 642 case S_RX_PHY_TOR: PHY(HAL_PHYERR_TOR); 643 case S_RX_PHY_OFDM_TIMING: PHY(HAL_PHYERR_OFDM_TIMING); 644 case S_RX_PHY_OFDM_SIGNAL_PARITY: PHY(HAL_PHYERR_OFDM_SIGNAL_PARITY); 645 case S_RX_PHY_OFDM_RATE_ILLEGAL: PHY(HAL_PHYERR_OFDM_RATE_ILLEGAL); 646 case S_RX_PHY_OFDM_POWER_DROP: PHY(HAL_PHYERR_OFDM_POWER_DROP); 647 case S_RX_PHY_OFDM_SERVICE: PHY(HAL_PHYERR_OFDM_SERVICE); 648 case S_RX_PHY_OFDM_RESTART: PHY(HAL_PHYERR_OFDM_RESTART); 649 case S_RX_PHY_CCK_TIMING: PHY(HAL_PHYERR_CCK_TIMING); 650 case S_RX_PHY_CCK_HEADER_CRC: PHY(HAL_PHYERR_CCK_HEADER_CRC); 651 case S_RX_PHY_CCK_RATE_ILLEGAL: PHY(HAL_PHYERR_CCK_RATE_ILLEGAL); 652 case S_RX_PHY_CCK_SERVICE: PHY(HAL_PHYERR_CCK_SERVICE); 653 case S_RX_PHY_CCK_RESTART: PHY(HAL_PHYERR_CCK_RESTART); 654 case S_RX_TOOSHORT: STAT(rx_tooshort); 655 case S_RX_TOOBIG: STAT(rx_toobig); 656 case S_RX_MGT: STAT(rx_mgt); 657 case S_RX_CTL: STAT(rx_ctl); 658 case S_TX_RSSI: 659 snprintf(b, bs, "%d", wf->cur.ath.ast_tx_rssi); 660 return 1; 661 case S_RX_RSSI: 662 snprintf(b, bs, "%d", wf->cur.ath.ast_rx_rssi); 663 return 1; 664 case S_BE_XMIT: STAT(be_xmit); 665 case S_BE_NOMBUF: STAT(be_nombuf); 666 case S_PER_CAL: STAT(per_cal); 667 case S_PER_CALFAIL: STAT(per_calfail); 668 case S_PER_RFGAIN: STAT(per_rfgain); 669 #ifdef S_TDMA_UPDATE 670 case S_TDMA_UPDATE: STAT(tdma_update); 671 case S_TDMA_TIMERS: STAT(tdma_timers); 672 case S_TDMA_TSF: STAT(tdma_tsf); 673 case S_TDMA_TSFADJ: 674 snprintf(b, bs, "-%d/+%d", 675 wf->cur.ath.ast_tdma_tsfadjm, wf->cur.ath.ast_tdma_tsfadjp); 676 return 1; 677 case S_TDMA_ACK: STAT(tdma_ack); 678 #endif 679 case S_RATE_CALLS: STAT(rate_calls); 680 case S_RATE_RAISE: STAT(rate_raise); 681 case S_RATE_DROP: STAT(rate_drop); 682 case S_ANT_DEFSWITCH: STAT(ant_defswitch); 683 case S_ANT_TXSWITCH: STAT(ant_txswitch); 684 #ifdef S_ANI_NOISE 685 case S_ANI_NOISE: ANI(noiseImmunityLevel); 686 case S_ANI_SPUR: ANI(spurImmunityLevel); 687 case S_ANI_STEP: ANI(firstepLevel); 688 case S_ANI_OFDM: ANI(ofdmWeakSigDetectOff); 689 case S_ANI_CCK: ANI(cckWeakSigThreshold); 690 case S_ANI_LISTEN: ANI(listenTime); 691 case S_ANI_NIUP: ANISTAT(niup); 692 case S_ANI_NIDOWN: ANISTAT(nidown); 693 case S_ANI_SIUP: ANISTAT(spurup); 694 case S_ANI_SIDOWN: ANISTAT(spurdown); 695 case S_ANI_OFDMON: ANISTAT(ofdmon); 696 case S_ANI_OFDMOFF: ANISTAT(ofdmoff); 697 case S_ANI_CCKHI: ANISTAT(cckhigh); 698 case S_ANI_CCKLO: ANISTAT(ccklow); 699 case S_ANI_STEPUP: ANISTAT(stepup); 700 case S_ANI_STEPDOWN: ANISTAT(stepdown); 701 case S_ANI_OFDMERRS: ANISTAT(ofdmerrs); 702 case S_ANI_CCKERRS: ANISTAT(cckerrs); 703 case S_ANI_RESET: ANISTAT(reset); 704 case S_ANI_LZERO: ANISTAT(lzero); 705 case S_ANI_LNEG: ANISTAT(lneg); 706 case S_MIB_ACKBAD: MIBSTAT(ackrcv_bad); 707 case S_MIB_RTSBAD: MIBSTAT(rts_bad); 708 case S_MIB_RTSGOOD: MIBSTAT(rts_good); 709 case S_MIB_FCSBAD: MIBSTAT(fcs_bad); 710 case S_MIB_BEACONS: MIBSTAT(beacons); 711 case S_NODE_AVGBRSSI: 712 snprintf(b, bs, "%u", 713 HAL_RSSI(wf->cur.ani_stats.ast_nodestats.ns_avgbrssi)); 714 return 1; 715 case S_NODE_AVGRSSI: 716 snprintf(b, bs, "%u", 717 HAL_RSSI(wf->cur.ani_stats.ast_nodestats.ns_avgrssi)); 718 return 1; 719 case S_NODE_AVGARSSI: 720 snprintf(b, bs, "%u", 721 HAL_RSSI(wf->cur.ani_stats.ast_nodestats.ns_avgtxrssi)); 722 return 1; 723 #endif 724 case S_ANT_TX0: TXANT(0); 725 case S_ANT_TX1: TXANT(1); 726 case S_ANT_TX2: TXANT(2); 727 case S_ANT_TX3: TXANT(3); 728 case S_ANT_TX4: TXANT(4); 729 case S_ANT_TX5: TXANT(5); 730 case S_ANT_TX6: TXANT(6); 731 case S_ANT_TX7: TXANT(7); 732 case S_ANT_RX0: RXANT(0); 733 case S_ANT_RX1: RXANT(1); 734 case S_ANT_RX2: RXANT(2); 735 case S_ANT_RX3: RXANT(3); 736 case S_ANT_RX4: RXANT(4); 737 case S_ANT_RX5: RXANT(5); 738 case S_ANT_RX6: RXANT(6); 739 case S_ANT_RX7: RXANT(7); 740 #ifdef S_CABQ_XMIT 741 case S_CABQ_XMIT: STAT(cabq_xmit); 742 case S_CABQ_BUSY: STAT(cabq_busy); 743 #endif 744 case S_FF_TXOK: STAT(ff_txok); 745 case S_FF_TXERR: STAT(ff_txerr); 746 case S_FF_RX: STAT(ff_rx); 747 case S_FF_FLUSH: STAT(ff_flush); 748 case S_TX_QFULL: STAT(tx_qfull); 749 case S_RX_NOISE: 750 snprintf(b, bs, "%d", wf->cur.ath.ast_rx_noise); 751 return 1; 752 case S_TX_SIGNAL: 753 snprintf(b, bs, "%d", 754 wf->cur.ath.ast_tx_rssi + wf->cur.ath.ast_rx_noise); 755 return 1; 756 case S_RX_SIGNAL: 757 snprintf(b, bs, "%d", 758 wf->cur.ath.ast_rx_rssi + wf->cur.ath.ast_rx_noise); 759 return 1; 760 case S_RX_AGG: STAT(rx_agg); 761 case S_RX_HALFGI: STAT(rx_halfgi); 762 case S_RX_2040: STAT(rx_2040); 763 case S_RX_PRE_CRC_ERR: STAT(rx_pre_crc_err); 764 case S_RX_POST_CRC_ERR: STAT(rx_post_crc_err); 765 case S_RX_DECRYPT_BUSY_ERR: STAT(rx_decrypt_busy_err); 766 case S_RX_HI_CHAIN: STAT(rx_hi_rx_chain); 767 case S_TX_HTPROTECT: STAT(tx_htprotect); 768 case S_RX_QEND: STAT(rx_hitqueueend); 769 case S_TX_TIMEOUT: STAT(tx_timeout); 770 case S_TX_CSTIMEOUT: STAT(tx_cst); 771 case S_TX_XTXOP_ERR: STAT(tx_xtxop); 772 case S_TX_TIMEREXPIRED_ERR: STAT(tx_timerexpired); 773 case S_TX_DESCCFG_ERR: STAT(tx_desccfgerr); 774 case S_TX_SWRETRIES: STAT(tx_swretries); 775 case S_TX_SWRETRIES_MAX: STAT(tx_swretrymax); 776 case S_TX_DATA_UNDERRUN: STAT(tx_data_underrun); 777 case S_TX_DELIM_UNDERRUN: STAT(tx_delim_underrun); 778 case S_TX_AGGR_FAIL: STAT(tx_aggrfail); 779 } 780 b[0] = '\0'; 781 return 0; 782 #undef RXANT 783 #undef TXANT 784 #undef ANI 785 #undef ANISTAT 786 #undef MIBSTAT 787 #undef PHY 788 #undef STAT 789 } 790 791 static int 792 ath_get_totstat(struct statfoo *sf, int s, char b[], size_t bs) 793 { 794 struct athstatfoo_p *wf = (struct athstatfoo_p *) sf; 795 #define STAT(x) \ 796 snprintf(b, bs, "%u", wf->total.ath.ast_##x); return 1 797 #define PHY(x) \ 798 snprintf(b, bs, "%u", wf->total.ath.ast_rx_phy[x]); return 1 799 #define ANI(x) \ 800 snprintf(b, bs, "%u", wf->total.ani_state.x); return 1 801 #define ANISTAT(x) \ 802 snprintf(b, bs, "%u", wf->total.ani_stats.ast_ani_##x); return 1 803 #define MIBSTAT(x) \ 804 snprintf(b, bs, "%u", wf->total.ani_stats.ast_mibstats.x); return 1 805 #define TXANT(x) \ 806 snprintf(b, bs, "%u", wf->total.ath.ast_ant_tx[x]); return 1 807 #define RXANT(x) \ 808 snprintf(b, bs, "%u", wf->total.ath.ast_ant_rx[x]); return 1 809 810 switch (s) { 811 case S_INPUT: 812 snprintf(b, bs, "%lu", 813 wf->total.ath.ast_rx_packets - wf->total.ath.ast_rx_mgt); 814 return 1; 815 case S_OUTPUT: 816 snprintf(b, bs, "%lu", wf->total.ath.ast_tx_packets); 817 return 1; 818 case S_RATE: 819 snprintrate(b, bs, wf->total.ath.ast_tx_rate); 820 return 1; 821 case S_WATCHDOG: STAT(watchdog); 822 case S_FATAL: STAT(hardware); 823 case S_BMISS: STAT(bmiss); 824 case S_BMISS_PHANTOM: STAT(bmiss_phantom); 825 #ifdef S_BSTUCK 826 case S_BSTUCK: STAT(bstuck); 827 #endif 828 case S_RXORN: STAT(rxorn); 829 case S_RXEOL: STAT(rxeol); 830 case S_TXURN: STAT(txurn); 831 case S_MIB: STAT(mib); 832 #ifdef S_INTRCOAL 833 case S_INTRCOAL: STAT(intrcoal); 834 #endif 835 case S_TX_MGMT: STAT(tx_mgmt); 836 case S_TX_DISCARD: STAT(tx_discard); 837 case S_TX_QSTOP: STAT(tx_qstop); 838 case S_TX_ENCAP: STAT(tx_encap); 839 case S_TX_NONODE: STAT(tx_nonode); 840 case S_TX_NOBUF: STAT(tx_nobuf); 841 case S_TX_NOFRAG: STAT(tx_nofrag); 842 case S_TX_NOMBUF: STAT(tx_nombuf); 843 #ifdef S_TX_NOMCL 844 case S_TX_NOMCL: STAT(tx_nomcl); 845 case S_TX_LINEAR: STAT(tx_linear); 846 case S_TX_NODATA: STAT(tx_nodata); 847 case S_TX_BUSDMA: STAT(tx_busdma); 848 #endif 849 case S_TX_XRETRIES: STAT(tx_xretries); 850 case S_TX_FIFOERR: STAT(tx_fifoerr); 851 case S_TX_FILTERED: STAT(tx_filtered); 852 case S_TX_SHORTRETRY: STAT(tx_shortretry); 853 case S_TX_LONGRETRY: STAT(tx_longretry); 854 case S_TX_BADRATE: STAT(tx_badrate); 855 case S_TX_NOACK: STAT(tx_noack); 856 case S_TX_RTS: STAT(tx_rts); 857 case S_TX_CTS: STAT(tx_cts); 858 case S_TX_SHORTPRE: STAT(tx_shortpre); 859 case S_TX_ALTRATE: STAT(tx_altrate); 860 case S_TX_PROTECT: STAT(tx_protect); 861 case S_TX_RAW: STAT(tx_raw); 862 case S_TX_RAW_FAIL: STAT(tx_raw_fail); 863 case S_RX_NOMBUF: STAT(rx_nombuf); 864 #ifdef S_RX_BUSDMA 865 case S_RX_BUSDMA: STAT(rx_busdma); 866 #endif 867 case S_RX_ORN: STAT(rx_orn); 868 case S_RX_CRC_ERR: STAT(rx_crcerr); 869 case S_RX_FIFO_ERR: STAT(rx_fifoerr); 870 case S_RX_CRYPTO_ERR: STAT(rx_badcrypt); 871 case S_RX_MIC_ERR: STAT(rx_badmic); 872 case S_RX_PHY_ERR: STAT(rx_phyerr); 873 case S_RX_PHY_UNDERRUN: PHY(HAL_PHYERR_UNDERRUN); 874 case S_RX_PHY_TIMING: PHY(HAL_PHYERR_TIMING); 875 case S_RX_PHY_PARITY: PHY(HAL_PHYERR_PARITY); 876 case S_RX_PHY_RATE: PHY(HAL_PHYERR_RATE); 877 case S_RX_PHY_LENGTH: PHY(HAL_PHYERR_LENGTH); 878 case S_RX_PHY_RADAR: PHY(HAL_PHYERR_RADAR); 879 case S_RX_PHY_SERVICE: PHY(HAL_PHYERR_SERVICE); 880 case S_RX_PHY_TOR: PHY(HAL_PHYERR_TOR); 881 case S_RX_PHY_OFDM_TIMING: PHY(HAL_PHYERR_OFDM_TIMING); 882 case S_RX_PHY_OFDM_SIGNAL_PARITY: PHY(HAL_PHYERR_OFDM_SIGNAL_PARITY); 883 case S_RX_PHY_OFDM_RATE_ILLEGAL: PHY(HAL_PHYERR_OFDM_RATE_ILLEGAL); 884 case S_RX_PHY_OFDM_POWER_DROP: PHY(HAL_PHYERR_OFDM_POWER_DROP); 885 case S_RX_PHY_OFDM_SERVICE: PHY(HAL_PHYERR_OFDM_SERVICE); 886 case S_RX_PHY_OFDM_RESTART: PHY(HAL_PHYERR_OFDM_RESTART); 887 case S_RX_PHY_CCK_TIMING: PHY(HAL_PHYERR_CCK_TIMING); 888 case S_RX_PHY_CCK_HEADER_CRC: PHY(HAL_PHYERR_CCK_HEADER_CRC); 889 case S_RX_PHY_CCK_RATE_ILLEGAL: PHY(HAL_PHYERR_CCK_RATE_ILLEGAL); 890 case S_RX_PHY_CCK_SERVICE: PHY(HAL_PHYERR_CCK_SERVICE); 891 case S_RX_PHY_CCK_RESTART: PHY(HAL_PHYERR_CCK_RESTART); 892 case S_RX_TOOSHORT: STAT(rx_tooshort); 893 case S_RX_TOOBIG: STAT(rx_toobig); 894 case S_RX_MGT: STAT(rx_mgt); 895 case S_RX_CTL: STAT(rx_ctl); 896 case S_TX_RSSI: 897 snprintf(b, bs, "%d", wf->total.ath.ast_tx_rssi); 898 return 1; 899 case S_RX_RSSI: 900 snprintf(b, bs, "%d", wf->total.ath.ast_rx_rssi); 901 return 1; 902 case S_BE_XMIT: STAT(be_xmit); 903 case S_BE_NOMBUF: STAT(be_nombuf); 904 case S_PER_CAL: STAT(per_cal); 905 case S_PER_CALFAIL: STAT(per_calfail); 906 case S_PER_RFGAIN: STAT(per_rfgain); 907 #ifdef S_TDMA_UPDATE 908 case S_TDMA_UPDATE: STAT(tdma_update); 909 case S_TDMA_TIMERS: STAT(tdma_timers); 910 case S_TDMA_TSF: STAT(tdma_tsf); 911 case S_TDMA_TSFADJ: 912 snprintf(b, bs, "-%d/+%d", 913 wf->total.ath.ast_tdma_tsfadjm, 914 wf->total.ath.ast_tdma_tsfadjp); 915 return 1; 916 case S_TDMA_ACK: STAT(tdma_ack); 917 #endif 918 case S_RATE_CALLS: STAT(rate_calls); 919 case S_RATE_RAISE: STAT(rate_raise); 920 case S_RATE_DROP: STAT(rate_drop); 921 case S_ANT_DEFSWITCH: STAT(ant_defswitch); 922 case S_ANT_TXSWITCH: STAT(ant_txswitch); 923 #ifdef S_ANI_NOISE 924 case S_ANI_NOISE: ANI(noiseImmunityLevel); 925 case S_ANI_SPUR: ANI(spurImmunityLevel); 926 case S_ANI_STEP: ANI(firstepLevel); 927 case S_ANI_OFDM: ANI(ofdmWeakSigDetectOff); 928 case S_ANI_CCK: ANI(cckWeakSigThreshold); 929 case S_ANI_LISTEN: ANI(listenTime); 930 case S_ANI_NIUP: ANISTAT(niup); 931 case S_ANI_NIDOWN: ANISTAT(nidown); 932 case S_ANI_SIUP: ANISTAT(spurup); 933 case S_ANI_SIDOWN: ANISTAT(spurdown); 934 case S_ANI_OFDMON: ANISTAT(ofdmon); 935 case S_ANI_OFDMOFF: ANISTAT(ofdmoff); 936 case S_ANI_CCKHI: ANISTAT(cckhigh); 937 case S_ANI_CCKLO: ANISTAT(ccklow); 938 case S_ANI_STEPUP: ANISTAT(stepup); 939 case S_ANI_STEPDOWN: ANISTAT(stepdown); 940 case S_ANI_OFDMERRS: ANISTAT(ofdmerrs); 941 case S_ANI_CCKERRS: ANISTAT(cckerrs); 942 case S_ANI_RESET: ANISTAT(reset); 943 case S_ANI_LZERO: ANISTAT(lzero); 944 case S_ANI_LNEG: ANISTAT(lneg); 945 case S_MIB_ACKBAD: MIBSTAT(ackrcv_bad); 946 case S_MIB_RTSBAD: MIBSTAT(rts_bad); 947 case S_MIB_RTSGOOD: MIBSTAT(rts_good); 948 case S_MIB_FCSBAD: MIBSTAT(fcs_bad); 949 case S_MIB_BEACONS: MIBSTAT(beacons); 950 case S_NODE_AVGBRSSI: 951 snprintf(b, bs, "%u", 952 HAL_RSSI(wf->total.ani_stats.ast_nodestats.ns_avgbrssi)); 953 return 1; 954 case S_NODE_AVGRSSI: 955 snprintf(b, bs, "%u", 956 HAL_RSSI(wf->total.ani_stats.ast_nodestats.ns_avgrssi)); 957 return 1; 958 case S_NODE_AVGARSSI: 959 snprintf(b, bs, "%u", 960 HAL_RSSI(wf->total.ani_stats.ast_nodestats.ns_avgtxrssi)); 961 return 1; 962 #endif 963 case S_ANT_TX0: TXANT(0); 964 case S_ANT_TX1: TXANT(1); 965 case S_ANT_TX2: TXANT(2); 966 case S_ANT_TX3: TXANT(3); 967 case S_ANT_TX4: TXANT(4); 968 case S_ANT_TX5: TXANT(5); 969 case S_ANT_TX6: TXANT(6); 970 case S_ANT_TX7: TXANT(7); 971 case S_ANT_RX0: RXANT(0); 972 case S_ANT_RX1: RXANT(1); 973 case S_ANT_RX2: RXANT(2); 974 case S_ANT_RX3: RXANT(3); 975 case S_ANT_RX4: RXANT(4); 976 case S_ANT_RX5: RXANT(5); 977 case S_ANT_RX6: RXANT(6); 978 case S_ANT_RX7: RXANT(7); 979 #ifdef S_CABQ_XMIT 980 case S_CABQ_XMIT: STAT(cabq_xmit); 981 case S_CABQ_BUSY: STAT(cabq_busy); 982 #endif 983 case S_FF_TXOK: STAT(ff_txok); 984 case S_FF_TXERR: STAT(ff_txerr); 985 case S_FF_RX: STAT(ff_rx); 986 case S_FF_FLUSH: STAT(ff_flush); 987 case S_TX_QFULL: STAT(tx_qfull); 988 case S_RX_NOISE: 989 snprintf(b, bs, "%d", wf->total.ath.ast_rx_noise); 990 return 1; 991 case S_TX_SIGNAL: 992 snprintf(b, bs, "%d", 993 wf->total.ath.ast_tx_rssi + wf->total.ath.ast_rx_noise); 994 return 1; 995 case S_RX_SIGNAL: 996 snprintf(b, bs, "%d", 997 wf->total.ath.ast_rx_rssi + wf->total.ath.ast_rx_noise); 998 return 1; 999 case S_RX_AGG: STAT(rx_agg); 1000 case S_RX_HALFGI: STAT(rx_halfgi); 1001 case S_RX_2040: STAT(rx_2040); 1002 case S_RX_PRE_CRC_ERR: STAT(rx_pre_crc_err); 1003 case S_RX_POST_CRC_ERR: STAT(rx_post_crc_err); 1004 case S_RX_DECRYPT_BUSY_ERR: STAT(rx_decrypt_busy_err); 1005 case S_RX_HI_CHAIN: STAT(rx_hi_rx_chain); 1006 case S_TX_HTPROTECT: STAT(tx_htprotect); 1007 case S_RX_QEND: STAT(rx_hitqueueend); 1008 case S_TX_TIMEOUT: STAT(tx_timeout); 1009 case S_TX_CSTIMEOUT: STAT(tx_cst); 1010 case S_TX_XTXOP_ERR: STAT(tx_xtxop); 1011 case S_TX_TIMEREXPIRED_ERR: STAT(tx_timerexpired); 1012 case S_TX_DESCCFG_ERR: STAT(tx_desccfgerr); 1013 case S_TX_SWRETRIES: STAT(tx_swretries); 1014 case S_TX_SWRETRIES_MAX: STAT(tx_swretrymax); 1015 case S_TX_DATA_UNDERRUN: STAT(tx_data_underrun); 1016 case S_TX_DELIM_UNDERRUN: STAT(tx_delim_underrun); 1017 case S_TX_AGGR_FAIL: STAT(tx_aggrfail); 1018 } 1019 1020 b[0] = '\0'; 1021 return 0; 1022 #undef RXANT 1023 #undef TXANT 1024 #undef ANI 1025 #undef ANISTAT 1026 #undef MIBSTAT 1027 #undef PHY 1028 #undef STAT 1029 } 1030 1031 static void 1032 ath_print_verbose(struct statfoo *sf, FILE *fd) 1033 { 1034 struct athstatfoo_p *wf = (struct athstatfoo_p *) sf; 1035 #define isphyerr(i) (S_PHY_MIN <= i && i <= S_PHY_MAX) 1036 const struct fmt *f; 1037 char s[32]; 1038 const char *indent; 1039 int i, width; 1040 1041 width = 0; 1042 for (i = 0; i < S_LAST; i++) { 1043 f = &sf->stats[i]; 1044 if (!isphyerr(i) && f->width > width) 1045 width = f->width; 1046 } 1047 for (i = 0; i < S_LAST; i++) { 1048 if (ath_get_totstat(sf, i, s, sizeof(s)) && strcmp(s, "0")) { 1049 if (isphyerr(i)) 1050 indent = " "; 1051 else 1052 indent = ""; 1053 fprintf(fd, "%s%-*s %s\n", indent, width, s, athstats[i].desc); 1054 } 1055 } 1056 fprintf(fd, "Antenna profile:\n"); 1057 for (i = 0; i < 8; i++) 1058 if (wf->total.ath.ast_ant_rx[i] || wf->total.ath.ast_ant_tx[i]) 1059 fprintf(fd, "[%u] tx %8u rx %8u\n", i, 1060 wf->total.ath.ast_ant_tx[i], 1061 wf->total.ath.ast_ant_rx[i]); 1062 #undef isphyerr 1063 } 1064 1065 STATFOO_DEFINE_BOUNCE(athstatfoo) 1066 1067 struct athstatfoo * 1068 athstats_new(const char *ifname, const char *fmtstring) 1069 { 1070 #define N(a) (sizeof(a) / sizeof(a[0])) 1071 struct athstatfoo_p *wf; 1072 1073 wf = calloc(1, sizeof(struct athstatfoo_p)); 1074 if (wf != NULL) { 1075 statfoo_init(&wf->base.base, "athstats", athstats, N(athstats)); 1076 /* override base methods */ 1077 wf->base.base.collect_cur = ath_collect_cur; 1078 wf->base.base.collect_tot = ath_collect_tot; 1079 wf->base.base.get_curstat = ath_get_curstat; 1080 wf->base.base.get_totstat = ath_get_totstat; 1081 wf->base.base.update_tot = ath_update_tot; 1082 wf->base.base.print_verbose = ath_print_verbose; 1083 1084 /* setup bounce functions for public methods */ 1085 STATFOO_BOUNCE(wf, athstatfoo); 1086 1087 /* setup our public methods */ 1088 wf->base.setifname = ath_setifname; 1089 #if 0 1090 wf->base.setstamac = wlan_setstamac; 1091 #endif 1092 wf->base.zerostats = ath_zerostats; 1093 wf->s = socket(AF_INET, SOCK_DGRAM, 0); 1094 if (wf->s < 0) 1095 err(1, "socket"); 1096 1097 ath_setifname(&wf->base, ifname); 1098 wf->base.setfmt(&wf->base, fmtstring); 1099 } 1100 return &wf->base; 1101 #undef N 1102 } 1103