1219180Sadrian/*- 2219180Sadrian * Copyright (c) 2002-2009 Sam Leffler, Errno Consulting 3219180Sadrian * All rights reserved. 4219180Sadrian * 5219180Sadrian * Redistribution and use in source and binary forms, with or without 6219180Sadrian * modification, are permitted provided that the following conditions 7219180Sadrian * are met: 8219180Sadrian * 1. Redistributions of source code must retain the above copyright 9219180Sadrian * notice, this list of conditions and the following disclaimer, 10219180Sadrian * without modification. 11219180Sadrian * 2. Redistributions in binary form must reproduce at minimum a disclaimer 12219180Sadrian * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any 13219180Sadrian * redistribution must be conditioned upon including a substantially 14219180Sadrian * similar Disclaimer requirement for further binary redistribution. 15219180Sadrian * 16219180Sadrian * NO WARRANTY 17219180Sadrian * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18219180Sadrian * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19219180Sadrian * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY 20219180Sadrian * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 21219180Sadrian * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, 22219180Sadrian * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 23219180Sadrian * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 24219180Sadrian * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 25219180Sadrian * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 26219180Sadrian * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 27219180Sadrian * THE POSSIBILITY OF SUCH DAMAGES. 28219180Sadrian */ 29219180Sadrian 30219180Sadrian#include <sys/cdefs.h> 31219180Sadrian__FBSDID("$FreeBSD$"); 32219180Sadrian 33219180Sadrian/* 34219180Sadrian * Driver for the Atheros Wireless LAN controller. 35219180Sadrian * 36219180Sadrian * This software is derived from work of Atsushi Onoe; his contribution 37219180Sadrian * is greatly appreciated. 38219180Sadrian */ 39219180Sadrian 40219180Sadrian#include "opt_inet.h" 41219180Sadrian#include "opt_ath.h" 42219180Sadrian#include "opt_wlan.h" 43219180Sadrian 44219180Sadrian#include <sys/param.h> 45219180Sadrian#include <sys/systm.h> 46219180Sadrian#include <sys/sysctl.h> 47219180Sadrian#include <sys/mbuf.h> 48219180Sadrian#include <sys/malloc.h> 49219180Sadrian#include <sys/lock.h> 50219180Sadrian#include <sys/mutex.h> 51219180Sadrian#include <sys/kernel.h> 52219180Sadrian#include <sys/socket.h> 53219180Sadrian#include <sys/sockio.h> 54219180Sadrian#include <sys/errno.h> 55219180Sadrian#include <sys/callout.h> 56219180Sadrian#include <sys/bus.h> 57219180Sadrian#include <sys/endian.h> 58219180Sadrian#include <sys/kthread.h> 59219180Sadrian#include <sys/taskqueue.h> 60219180Sadrian#include <sys/priv.h> 61219180Sadrian 62219180Sadrian#include <machine/bus.h> 63219180Sadrian 64219180Sadrian#include <net/if.h> 65219180Sadrian#include <net/if_dl.h> 66219180Sadrian#include <net/if_media.h> 67219180Sadrian#include <net/if_types.h> 68219180Sadrian#include <net/if_arp.h> 69219180Sadrian#include <net/ethernet.h> 70219180Sadrian#include <net/if_llc.h> 71219180Sadrian 72219180Sadrian#include <net80211/ieee80211_var.h> 73219180Sadrian#include <net80211/ieee80211_regdomain.h> 74219180Sadrian#ifdef IEEE80211_SUPPORT_SUPERG 75219180Sadrian#include <net80211/ieee80211_superg.h> 76219180Sadrian#endif 77219180Sadrian#ifdef IEEE80211_SUPPORT_TDMA 78219180Sadrian#include <net80211/ieee80211_tdma.h> 79219180Sadrian#endif 80219180Sadrian 81219180Sadrian#include <net/bpf.h> 82219180Sadrian 83219180Sadrian#ifdef INET 84219180Sadrian#include <netinet/in.h> 85219180Sadrian#include <netinet/if_ether.h> 86219180Sadrian#endif 87219180Sadrian 88219180Sadrian#include <dev/ath/if_athvar.h> 89219180Sadrian#include <dev/ath/ath_hal/ah_devid.h> /* XXX for softled */ 90219180Sadrian#include <dev/ath/ath_hal/ah_diagcodes.h> 91219180Sadrian 92219180Sadrian#include <dev/ath/if_ath_debug.h> 93228888Sadrian#include <dev/ath/if_ath_led.h> 94219180Sadrian#include <dev/ath/if_ath_misc.h> 95219180Sadrian#include <dev/ath/if_ath_tx.h> 96219180Sadrian#include <dev/ath/if_ath_sysctl.h> 97219180Sadrian 98219180Sadrian#ifdef ATH_TX99_DIAG 99219180Sadrian#include <dev/ath/ath_tx99/ath_tx99.h> 100219180Sadrian#endif 101219180Sadrian 102242803Sadrian#ifdef ATH_DEBUG_ALQ 103242803Sadrian#include <dev/ath/if_ath_alq.h> 104242803Sadrian#endif 105242803Sadrian 106219180Sadrianstatic int 107219180Sadrianath_sysctl_slottime(SYSCTL_HANDLER_ARGS) 108219180Sadrian{ 109219180Sadrian struct ath_softc *sc = arg1; 110219180Sadrian u_int slottime = ath_hal_getslottime(sc->sc_ah); 111219180Sadrian int error; 112219180Sadrian 113219180Sadrian error = sysctl_handle_int(oidp, &slottime, 0, req); 114219180Sadrian if (error || !req->newptr) 115219180Sadrian return error; 116219180Sadrian return !ath_hal_setslottime(sc->sc_ah, slottime) ? EINVAL : 0; 117219180Sadrian} 118219180Sadrian 119219180Sadrianstatic int 120219180Sadrianath_sysctl_acktimeout(SYSCTL_HANDLER_ARGS) 121219180Sadrian{ 122219180Sadrian struct ath_softc *sc = arg1; 123219180Sadrian u_int acktimeout = ath_hal_getacktimeout(sc->sc_ah); 124219180Sadrian int error; 125219180Sadrian 126219180Sadrian error = sysctl_handle_int(oidp, &acktimeout, 0, req); 127219180Sadrian if (error || !req->newptr) 128219180Sadrian return error; 129219180Sadrian return !ath_hal_setacktimeout(sc->sc_ah, acktimeout) ? EINVAL : 0; 130219180Sadrian} 131219180Sadrian 132219180Sadrianstatic int 133219180Sadrianath_sysctl_ctstimeout(SYSCTL_HANDLER_ARGS) 134219180Sadrian{ 135219180Sadrian struct ath_softc *sc = arg1; 136219180Sadrian u_int ctstimeout = ath_hal_getctstimeout(sc->sc_ah); 137219180Sadrian int error; 138219180Sadrian 139219180Sadrian error = sysctl_handle_int(oidp, &ctstimeout, 0, req); 140219180Sadrian if (error || !req->newptr) 141219180Sadrian return error; 142219180Sadrian return !ath_hal_setctstimeout(sc->sc_ah, ctstimeout) ? EINVAL : 0; 143219180Sadrian} 144219180Sadrian 145219180Sadrianstatic int 146219180Sadrianath_sysctl_softled(SYSCTL_HANDLER_ARGS) 147219180Sadrian{ 148219180Sadrian struct ath_softc *sc = arg1; 149219180Sadrian int softled = sc->sc_softled; 150219180Sadrian int error; 151219180Sadrian 152219180Sadrian error = sysctl_handle_int(oidp, &softled, 0, req); 153219180Sadrian if (error || !req->newptr) 154219180Sadrian return error; 155219180Sadrian softled = (softled != 0); 156219180Sadrian if (softled != sc->sc_softled) { 157219180Sadrian if (softled) { 158219180Sadrian /* NB: handle any sc_ledpin change */ 159228888Sadrian ath_led_config(sc); 160219180Sadrian } 161219180Sadrian sc->sc_softled = softled; 162219180Sadrian } 163219180Sadrian return 0; 164219180Sadrian} 165219180Sadrian 166219180Sadrianstatic int 167219180Sadrianath_sysctl_ledpin(SYSCTL_HANDLER_ARGS) 168219180Sadrian{ 169219180Sadrian struct ath_softc *sc = arg1; 170219180Sadrian int ledpin = sc->sc_ledpin; 171219180Sadrian int error; 172219180Sadrian 173219180Sadrian error = sysctl_handle_int(oidp, &ledpin, 0, req); 174219180Sadrian if (error || !req->newptr) 175219180Sadrian return error; 176219180Sadrian if (ledpin != sc->sc_ledpin) { 177219180Sadrian sc->sc_ledpin = ledpin; 178219180Sadrian if (sc->sc_softled) { 179228888Sadrian ath_led_config(sc); 180219180Sadrian } 181219180Sadrian } 182219180Sadrian return 0; 183219180Sadrian} 184219180Sadrian 185219180Sadrianstatic int 186228891Sadrianath_sysctl_hardled(SYSCTL_HANDLER_ARGS) 187228891Sadrian{ 188228891Sadrian struct ath_softc *sc = arg1; 189228891Sadrian int hardled = sc->sc_hardled; 190228891Sadrian int error; 191228891Sadrian 192228891Sadrian error = sysctl_handle_int(oidp, &hardled, 0, req); 193228891Sadrian if (error || !req->newptr) 194228891Sadrian return error; 195228891Sadrian hardled = (hardled != 0); 196228891Sadrian if (hardled != sc->sc_hardled) { 197228891Sadrian if (hardled) { 198228891Sadrian /* NB: handle any sc_ledpin change */ 199228891Sadrian ath_led_config(sc); 200228891Sadrian } 201228891Sadrian sc->sc_hardled = hardled; 202228891Sadrian } 203228891Sadrian return 0; 204228891Sadrian} 205228891Sadrian 206228891Sadrianstatic int 207219180Sadrianath_sysctl_txantenna(SYSCTL_HANDLER_ARGS) 208219180Sadrian{ 209219180Sadrian struct ath_softc *sc = arg1; 210219180Sadrian u_int txantenna = ath_hal_getantennaswitch(sc->sc_ah); 211219180Sadrian int error; 212219180Sadrian 213219180Sadrian error = sysctl_handle_int(oidp, &txantenna, 0, req); 214219180Sadrian if (!error && req->newptr) { 215219180Sadrian /* XXX assumes 2 antenna ports */ 216219180Sadrian if (txantenna < HAL_ANT_VARIABLE || txantenna > HAL_ANT_FIXED_B) 217219180Sadrian return EINVAL; 218219180Sadrian ath_hal_setantennaswitch(sc->sc_ah, txantenna); 219219180Sadrian /* 220219180Sadrian * NB: with the switch locked this isn't meaningful, 221219180Sadrian * but set it anyway so things like radiotap get 222219180Sadrian * consistent info in their data. 223219180Sadrian */ 224219180Sadrian sc->sc_txantenna = txantenna; 225219180Sadrian } 226219180Sadrian return error; 227219180Sadrian} 228219180Sadrian 229219180Sadrianstatic int 230219180Sadrianath_sysctl_rxantenna(SYSCTL_HANDLER_ARGS) 231219180Sadrian{ 232219180Sadrian struct ath_softc *sc = arg1; 233219180Sadrian u_int defantenna = ath_hal_getdefantenna(sc->sc_ah); 234219180Sadrian int error; 235219180Sadrian 236219180Sadrian error = sysctl_handle_int(oidp, &defantenna, 0, req); 237219180Sadrian if (!error && req->newptr) 238219180Sadrian ath_hal_setdefantenna(sc->sc_ah, defantenna); 239219180Sadrian return error; 240219180Sadrian} 241219180Sadrian 242219180Sadrianstatic int 243219180Sadrianath_sysctl_diversity(SYSCTL_HANDLER_ARGS) 244219180Sadrian{ 245219180Sadrian struct ath_softc *sc = arg1; 246219180Sadrian u_int diversity = ath_hal_getdiversity(sc->sc_ah); 247219180Sadrian int error; 248219180Sadrian 249219180Sadrian error = sysctl_handle_int(oidp, &diversity, 0, req); 250219180Sadrian if (error || !req->newptr) 251219180Sadrian return error; 252219180Sadrian if (!ath_hal_setdiversity(sc->sc_ah, diversity)) 253219180Sadrian return EINVAL; 254219180Sadrian sc->sc_diversity = diversity; 255219180Sadrian return 0; 256219180Sadrian} 257219180Sadrian 258219180Sadrianstatic int 259219180Sadrianath_sysctl_diag(SYSCTL_HANDLER_ARGS) 260219180Sadrian{ 261219180Sadrian struct ath_softc *sc = arg1; 262219180Sadrian u_int32_t diag; 263219180Sadrian int error; 264219180Sadrian 265219180Sadrian if (!ath_hal_getdiag(sc->sc_ah, &diag)) 266219180Sadrian return EINVAL; 267219180Sadrian error = sysctl_handle_int(oidp, &diag, 0, req); 268219180Sadrian if (error || !req->newptr) 269219180Sadrian return error; 270219180Sadrian return !ath_hal_setdiag(sc->sc_ah, diag) ? EINVAL : 0; 271219180Sadrian} 272219180Sadrian 273219180Sadrianstatic int 274219180Sadrianath_sysctl_tpscale(SYSCTL_HANDLER_ARGS) 275219180Sadrian{ 276219180Sadrian struct ath_softc *sc = arg1; 277219180Sadrian struct ifnet *ifp = sc->sc_ifp; 278219180Sadrian u_int32_t scale; 279219180Sadrian int error; 280219180Sadrian 281219180Sadrian (void) ath_hal_gettpscale(sc->sc_ah, &scale); 282219180Sadrian error = sysctl_handle_int(oidp, &scale, 0, req); 283219180Sadrian if (error || !req->newptr) 284219180Sadrian return error; 285219180Sadrian return !ath_hal_settpscale(sc->sc_ah, scale) ? EINVAL : 286227353Sadrian (ifp->if_drv_flags & IFF_DRV_RUNNING) ? 287227353Sadrian ath_reset(ifp, ATH_RESET_NOLOSS) : 0; 288219180Sadrian} 289219180Sadrian 290219180Sadrianstatic int 291219180Sadrianath_sysctl_tpc(SYSCTL_HANDLER_ARGS) 292219180Sadrian{ 293219180Sadrian struct ath_softc *sc = arg1; 294219180Sadrian u_int tpc = ath_hal_gettpc(sc->sc_ah); 295219180Sadrian int error; 296219180Sadrian 297219180Sadrian error = sysctl_handle_int(oidp, &tpc, 0, req); 298219180Sadrian if (error || !req->newptr) 299219180Sadrian return error; 300219180Sadrian return !ath_hal_settpc(sc->sc_ah, tpc) ? EINVAL : 0; 301219180Sadrian} 302219180Sadrian 303219180Sadrianstatic int 304219180Sadrianath_sysctl_rfkill(SYSCTL_HANDLER_ARGS) 305219180Sadrian{ 306219180Sadrian struct ath_softc *sc = arg1; 307219180Sadrian struct ifnet *ifp = sc->sc_ifp; 308219180Sadrian struct ath_hal *ah = sc->sc_ah; 309219180Sadrian u_int rfkill = ath_hal_getrfkill(ah); 310219180Sadrian int error; 311219180Sadrian 312219180Sadrian error = sysctl_handle_int(oidp, &rfkill, 0, req); 313219180Sadrian if (error || !req->newptr) 314219180Sadrian return error; 315219180Sadrian if (rfkill == ath_hal_getrfkill(ah)) /* unchanged */ 316219180Sadrian return 0; 317219180Sadrian if (!ath_hal_setrfkill(ah, rfkill)) 318219180Sadrian return EINVAL; 319227353Sadrian return (ifp->if_drv_flags & IFF_DRV_RUNNING) ? 320227353Sadrian ath_reset(ifp, ATH_RESET_FULL) : 0; 321219180Sadrian} 322219180Sadrian 323219180Sadrianstatic int 324227328Sadrianath_sysctl_txagg(SYSCTL_HANDLER_ARGS) 325227328Sadrian{ 326227328Sadrian struct ath_softc *sc = arg1; 327227328Sadrian int i, t, param = 0; 328227328Sadrian int error; 329227328Sadrian struct ath_buf *bf; 330227328Sadrian 331227328Sadrian error = sysctl_handle_int(oidp, ¶m, 0, req); 332227328Sadrian if (error || !req->newptr) 333227328Sadrian return error; 334227328Sadrian 335227328Sadrian if (param != 1) 336227328Sadrian return 0; 337227328Sadrian 338227328Sadrian printf("no tx bufs (empty list): %d\n", sc->sc_stats.ast_tx_getnobuf); 339227328Sadrian printf("no tx bufs (was busy): %d\n", sc->sc_stats.ast_tx_getbusybuf); 340227328Sadrian 341227328Sadrian printf("aggr single packet: %d\n", 342227328Sadrian sc->sc_aggr_stats.aggr_single_pkt); 343227328Sadrian printf("aggr single packet w/ BAW closed: %d\n", 344227328Sadrian sc->sc_aggr_stats.aggr_baw_closed_single_pkt); 345227328Sadrian printf("aggr non-baw packet: %d\n", 346227328Sadrian sc->sc_aggr_stats.aggr_nonbaw_pkt); 347227328Sadrian printf("aggr aggregate packet: %d\n", 348227328Sadrian sc->sc_aggr_stats.aggr_aggr_pkt); 349227328Sadrian printf("aggr single packet low hwq: %d\n", 350227328Sadrian sc->sc_aggr_stats.aggr_low_hwq_single_pkt); 351233989Sadrian printf("aggr single packet RTS aggr limited: %d\n", 352233989Sadrian sc->sc_aggr_stats.aggr_rts_aggr_limited); 353227328Sadrian printf("aggr sched, no work: %d\n", 354227328Sadrian sc->sc_aggr_stats.aggr_sched_nopkt); 355227328Sadrian for (i = 0; i < 64; i++) { 356227328Sadrian printf("%2d: %10d ", i, sc->sc_aggr_stats.aggr_pkts[i]); 357227328Sadrian if (i % 4 == 3) 358227328Sadrian printf("\n"); 359227328Sadrian } 360227328Sadrian printf("\n"); 361227328Sadrian 362227328Sadrian for (i = 0; i < HAL_NUM_TX_QUEUES; i++) { 363227328Sadrian if (ATH_TXQ_SETUP(sc, i)) { 364248264Sadrian printf("HW TXQ %d: axq_depth=%d, axq_aggr_depth=%d, " 365248264Sadrian "axq_fifo_depth=%d, holdingbf=%p\n", 366227328Sadrian i, 367227328Sadrian sc->sc_txq[i].axq_depth, 368239263Sadrian sc->sc_txq[i].axq_aggr_depth, 369248264Sadrian sc->sc_txq[i].axq_fifo_depth, 370248264Sadrian sc->sc_txq[i].axq_holdingbf); 371227328Sadrian } 372227328Sadrian } 373227328Sadrian 374227328Sadrian i = t = 0; 375227328Sadrian ATH_TXBUF_LOCK(sc); 376227344Sadrian TAILQ_FOREACH(bf, &sc->sc_txbuf, bf_list) { 377227328Sadrian if (bf->bf_flags & ATH_BUF_BUSY) { 378227328Sadrian printf("Busy: %d\n", t); 379227328Sadrian i++; 380227328Sadrian } 381227328Sadrian t++; 382227328Sadrian } 383227328Sadrian ATH_TXBUF_UNLOCK(sc); 384237038Sadrian printf("Total TX buffers: %d; Total TX buffers busy: %d (%d)\n", 385237038Sadrian t, i, sc->sc_txbuf_cnt); 386227328Sadrian 387237000Sadrian i = t = 0; 388237000Sadrian ATH_TXBUF_LOCK(sc); 389237000Sadrian TAILQ_FOREACH(bf, &sc->sc_txbuf_mgmt, bf_list) { 390237000Sadrian if (bf->bf_flags & ATH_BUF_BUSY) { 391237000Sadrian printf("Busy: %d\n", t); 392237000Sadrian i++; 393237000Sadrian } 394237000Sadrian t++; 395237000Sadrian } 396237000Sadrian ATH_TXBUF_UNLOCK(sc); 397237000Sadrian printf("Total mgmt TX buffers: %d; Total mgmt TX buffers busy: %d\n", 398237000Sadrian t, i); 399237000Sadrian 400248451Sadrian ATH_RX_LOCK(sc); 401248451Sadrian for (i = 0; i < 2; i++) { 402248455Sadrian printf("%d: fifolen: %d/%d; head=%d; tail=%d\n", 403248451Sadrian i, 404248455Sadrian sc->sc_rxedma[i].m_fifo_depth, 405248451Sadrian sc->sc_rxedma[i].m_fifolen, 406248451Sadrian sc->sc_rxedma[i].m_fifo_head, 407248451Sadrian sc->sc_rxedma[i].m_fifo_tail); 408248451Sadrian } 409248451Sadrian i = 0; 410248451Sadrian TAILQ_FOREACH(bf, &sc->sc_rxbuf, bf_list) { 411248451Sadrian i++; 412248451Sadrian } 413248451Sadrian printf("Total RX buffers in free list: %d buffers\n", 414248451Sadrian i); 415248451Sadrian ATH_RX_UNLOCK(sc); 416248451Sadrian 417227328Sadrian return 0; 418227328Sadrian} 419227328Sadrian 420227328Sadrianstatic int 421219180Sadrianath_sysctl_rfsilent(SYSCTL_HANDLER_ARGS) 422219180Sadrian{ 423219180Sadrian struct ath_softc *sc = arg1; 424219180Sadrian u_int rfsilent; 425219180Sadrian int error; 426219180Sadrian 427219180Sadrian (void) ath_hal_getrfsilent(sc->sc_ah, &rfsilent); 428219180Sadrian error = sysctl_handle_int(oidp, &rfsilent, 0, req); 429219180Sadrian if (error || !req->newptr) 430219180Sadrian return error; 431219180Sadrian if (!ath_hal_setrfsilent(sc->sc_ah, rfsilent)) 432219180Sadrian return EINVAL; 433219180Sadrian sc->sc_rfsilentpin = rfsilent & 0x1c; 434219180Sadrian sc->sc_rfsilentpol = (rfsilent & 0x2) != 0; 435219180Sadrian return 0; 436219180Sadrian} 437219180Sadrian 438219180Sadrianstatic int 439219180Sadrianath_sysctl_tpack(SYSCTL_HANDLER_ARGS) 440219180Sadrian{ 441219180Sadrian struct ath_softc *sc = arg1; 442219180Sadrian u_int32_t tpack; 443219180Sadrian int error; 444219180Sadrian 445219180Sadrian (void) ath_hal_gettpack(sc->sc_ah, &tpack); 446219180Sadrian error = sysctl_handle_int(oidp, &tpack, 0, req); 447219180Sadrian if (error || !req->newptr) 448219180Sadrian return error; 449219180Sadrian return !ath_hal_settpack(sc->sc_ah, tpack) ? EINVAL : 0; 450219180Sadrian} 451219180Sadrian 452219180Sadrianstatic int 453219180Sadrianath_sysctl_tpcts(SYSCTL_HANDLER_ARGS) 454219180Sadrian{ 455219180Sadrian struct ath_softc *sc = arg1; 456219180Sadrian u_int32_t tpcts; 457219180Sadrian int error; 458219180Sadrian 459219180Sadrian (void) ath_hal_gettpcts(sc->sc_ah, &tpcts); 460219180Sadrian error = sysctl_handle_int(oidp, &tpcts, 0, req); 461219180Sadrian if (error || !req->newptr) 462219180Sadrian return error; 463219180Sadrian return !ath_hal_settpcts(sc->sc_ah, tpcts) ? EINVAL : 0; 464219180Sadrian} 465219180Sadrian 466219180Sadrianstatic int 467219180Sadrianath_sysctl_intmit(SYSCTL_HANDLER_ARGS) 468219180Sadrian{ 469219180Sadrian struct ath_softc *sc = arg1; 470219180Sadrian int intmit, error; 471219180Sadrian 472219180Sadrian intmit = ath_hal_getintmit(sc->sc_ah); 473219180Sadrian error = sysctl_handle_int(oidp, &intmit, 0, req); 474219180Sadrian if (error || !req->newptr) 475219180Sadrian return error; 476224502Sadrian 477224502Sadrian /* reusing error; 1 here means "good"; 0 means "fail" */ 478224502Sadrian error = ath_hal_setintmit(sc->sc_ah, intmit); 479224502Sadrian if (! error) 480224502Sadrian return EINVAL; 481224502Sadrian 482224502Sadrian /* 483224502Sadrian * Reset the hardware here - disabling ANI in the HAL 484224502Sadrian * doesn't reset ANI related registers, so it'll leave 485224502Sadrian * things in an inconsistent state. 486224502Sadrian */ 487224502Sadrian if (sc->sc_ifp->if_drv_flags & IFF_DRV_RUNNING) 488227353Sadrian ath_reset(sc->sc_ifp, ATH_RESET_NOLOSS); 489224502Sadrian 490224502Sadrian return 0; 491219180Sadrian} 492219180Sadrian 493219180Sadrian#ifdef IEEE80211_SUPPORT_TDMA 494219180Sadrianstatic int 495219180Sadrianath_sysctl_setcca(SYSCTL_HANDLER_ARGS) 496219180Sadrian{ 497219180Sadrian struct ath_softc *sc = arg1; 498219180Sadrian int setcca, error; 499219180Sadrian 500219180Sadrian setcca = sc->sc_setcca; 501219180Sadrian error = sysctl_handle_int(oidp, &setcca, 0, req); 502219180Sadrian if (error || !req->newptr) 503219180Sadrian return error; 504219180Sadrian sc->sc_setcca = (setcca != 0); 505219180Sadrian return 0; 506219180Sadrian} 507219180Sadrian#endif /* IEEE80211_SUPPORT_TDMA */ 508219180Sadrian 509227328Sadrianstatic int 510227328Sadrianath_sysctl_forcebstuck(SYSCTL_HANDLER_ARGS) 511227328Sadrian{ 512227328Sadrian struct ath_softc *sc = arg1; 513227328Sadrian int val = 0; 514227328Sadrian int error; 515227328Sadrian 516227328Sadrian error = sysctl_handle_int(oidp, &val, 0, req); 517227328Sadrian if (error || !req->newptr) 518227328Sadrian return error; 519227328Sadrian if (val == 0) 520227328Sadrian return 0; 521227328Sadrian 522227328Sadrian taskqueue_enqueue_fast(sc->sc_tq, &sc->sc_bstucktask); 523227328Sadrian val = 0; 524227328Sadrian return 0; 525227328Sadrian} 526227328Sadrian 527245465Sadrianstatic int 528245465Sadrianath_sysctl_hangcheck(SYSCTL_HANDLER_ARGS) 529245465Sadrian{ 530245465Sadrian struct ath_softc *sc = arg1; 531245465Sadrian int val = 0; 532245465Sadrian int error; 533245465Sadrian uint32_t mask = 0xffffffff; 534245465Sadrian uint32_t *sp; 535245465Sadrian uint32_t rsize; 536245465Sadrian struct ath_hal *ah = sc->sc_ah; 537242782Sadrian 538245465Sadrian error = sysctl_handle_int(oidp, &val, 0, req); 539245465Sadrian if (error || !req->newptr) 540245465Sadrian return error; 541245465Sadrian if (val == 0) 542245465Sadrian return 0; 543245465Sadrian 544245465Sadrian /* Do a hang check */ 545245465Sadrian if (!ath_hal_getdiagstate(ah, HAL_DIAG_CHECK_HANGS, 546245465Sadrian &mask, sizeof(mask), 547245465Sadrian (void *) &sp, &rsize)) 548245465Sadrian return (0); 549245465Sadrian device_printf(sc->sc_dev, "%s: sp=0x%08x\n", __func__, *sp); 550245465Sadrian 551245465Sadrian val = 0; 552245465Sadrian return 0; 553245465Sadrian} 554245465Sadrian 555242803Sadrian#ifdef ATH_DEBUG_ALQ 556242782Sadrianstatic int 557242782Sadrianath_sysctl_alq_log(SYSCTL_HANDLER_ARGS) 558242782Sadrian{ 559242782Sadrian struct ath_softc *sc = arg1; 560242782Sadrian int error, enable; 561242782Sadrian 562242782Sadrian enable = (sc->sc_alq.sc_alq_isactive); 563242782Sadrian 564242782Sadrian error = sysctl_handle_int(oidp, &enable, 0, req); 565242782Sadrian if (error || !req->newptr) 566242782Sadrian return (error); 567242782Sadrian else if (enable) 568242782Sadrian error = if_ath_alq_start(&sc->sc_alq); 569242782Sadrian else 570242782Sadrian error = if_ath_alq_stop(&sc->sc_alq); 571242782Sadrian return (error); 572242782Sadrian} 573242782Sadrian 574242782Sadrian/* 575242782Sadrian * Attach the ALQ debugging if required. 576242782Sadrian */ 577242782Sadrianstatic void 578242782Sadrianath_sysctl_alq_attach(struct ath_softc *sc) 579242782Sadrian{ 580242782Sadrian struct sysctl_oid *tree = device_get_sysctl_tree(sc->sc_dev); 581242782Sadrian struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(sc->sc_dev); 582242782Sadrian struct sysctl_oid_list *child = SYSCTL_CHILDREN(tree); 583242782Sadrian 584242782Sadrian tree = SYSCTL_ADD_NODE(ctx, child, OID_AUTO, "alq", CTLFLAG_RD, 585242782Sadrian NULL, "Atheros ALQ logging parameters"); 586242782Sadrian child = SYSCTL_CHILDREN(tree); 587242782Sadrian 588242782Sadrian SYSCTL_ADD_STRING(ctx, child, OID_AUTO, "filename", 589242782Sadrian CTLFLAG_RW, sc->sc_alq.sc_alq_filename, 0, "ALQ filename"); 590242782Sadrian 591242782Sadrian SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 592242782Sadrian "enable", CTLTYPE_INT | CTLFLAG_RW, sc, 0, 593242782Sadrian ath_sysctl_alq_log, "I", ""); 594242782Sadrian 595242782Sadrian SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 596242782Sadrian "debugmask", CTLFLAG_RW, &sc->sc_alq.sc_alq_debug, 0, 597242782Sadrian "ALQ debug mask"); 598242782Sadrian 599242782Sadrian SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 600242782Sadrian "numlost", CTLFLAG_RW, &sc->sc_alq.sc_alq_numlost, 0, 601242782Sadrian "number lost"); 602242782Sadrian} 603242803Sadrian#endif /* ATH_DEBUG_ALQ */ 604242782Sadrian 605219180Sadrianvoid 606219180Sadrianath_sysctlattach(struct ath_softc *sc) 607219180Sadrian{ 608219180Sadrian struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(sc->sc_dev); 609219180Sadrian struct sysctl_oid *tree = device_get_sysctl_tree(sc->sc_dev); 610219180Sadrian struct ath_hal *ah = sc->sc_ah; 611219180Sadrian 612219180Sadrian SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 613219180Sadrian "countrycode", CTLFLAG_RD, &sc->sc_eecc, 0, 614219180Sadrian "EEPROM country code"); 615219180Sadrian SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 616219180Sadrian "regdomain", CTLFLAG_RD, &sc->sc_eerd, 0, 617219180Sadrian "EEPROM regdomain code"); 618242993Sadrian#ifdef ATH_DEBUG 619235491Sadrian SYSCTL_ADD_QUAD(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 620235491Sadrian "debug", CTLFLAG_RW, &sc->sc_debug, 621219180Sadrian "control debugging printfs"); 622242993Sadrian#endif 623242993Sadrian#ifdef ATH_DEBUG_ALQ 624240899Sadrian SYSCTL_ADD_QUAD(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 625240899Sadrian "ktrdebug", CTLFLAG_RW, &sc->sc_ktrdebug, 626240899Sadrian "control debugging KTR"); 627242803Sadrian#endif /* ATH_DEBUG_ALQ */ 628219180Sadrian SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 629219180Sadrian "slottime", CTLTYPE_INT | CTLFLAG_RW, sc, 0, 630219180Sadrian ath_sysctl_slottime, "I", "802.11 slot time (us)"); 631219180Sadrian SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 632219180Sadrian "acktimeout", CTLTYPE_INT | CTLFLAG_RW, sc, 0, 633219180Sadrian ath_sysctl_acktimeout, "I", "802.11 ACK timeout (us)"); 634219180Sadrian SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 635219180Sadrian "ctstimeout", CTLTYPE_INT | CTLFLAG_RW, sc, 0, 636219180Sadrian ath_sysctl_ctstimeout, "I", "802.11 CTS timeout (us)"); 637228891Sadrian 638219180Sadrian SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 639219180Sadrian "softled", CTLTYPE_INT | CTLFLAG_RW, sc, 0, 640219180Sadrian ath_sysctl_softled, "I", "enable/disable software LED support"); 641219180Sadrian SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 642219180Sadrian "ledpin", CTLTYPE_INT | CTLFLAG_RW, sc, 0, 643219180Sadrian ath_sysctl_ledpin, "I", "GPIO pin connected to LED"); 644219180Sadrian SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 645219180Sadrian "ledon", CTLFLAG_RW, &sc->sc_ledon, 0, 646219180Sadrian "setting to turn LED on"); 647219180Sadrian SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 648219180Sadrian "ledidle", CTLFLAG_RW, &sc->sc_ledidle, 0, 649219180Sadrian "idle time for inactivity LED (ticks)"); 650228891Sadrian 651219180Sadrian SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 652228891Sadrian "hardled", CTLTYPE_INT | CTLFLAG_RW, sc, 0, 653228891Sadrian ath_sysctl_hardled, "I", "enable/disable hardware LED support"); 654228891Sadrian /* XXX Laziness - configure pins, then flip hardled off/on */ 655228891Sadrian SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 656228891Sadrian "led_net_pin", CTLFLAG_RW, &sc->sc_led_net_pin, 0, 657228891Sadrian "MAC Network LED pin, or -1 to disable"); 658228891Sadrian SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 659228891Sadrian "led_pwr_pin", CTLFLAG_RW, &sc->sc_led_pwr_pin, 0, 660228891Sadrian "MAC Power LED pin, or -1 to disable"); 661228891Sadrian 662228891Sadrian SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 663219180Sadrian "txantenna", CTLTYPE_INT | CTLFLAG_RW, sc, 0, 664219180Sadrian ath_sysctl_txantenna, "I", "antenna switch"); 665219180Sadrian SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 666219180Sadrian "rxantenna", CTLTYPE_INT | CTLFLAG_RW, sc, 0, 667219180Sadrian ath_sysctl_rxantenna, "I", "default/rx antenna"); 668219180Sadrian if (ath_hal_hasdiversity(ah)) 669219180Sadrian SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 670219180Sadrian "diversity", CTLTYPE_INT | CTLFLAG_RW, sc, 0, 671219180Sadrian ath_sysctl_diversity, "I", "antenna diversity"); 672219180Sadrian sc->sc_txintrperiod = ATH_TXINTR_PERIOD; 673219180Sadrian SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 674219180Sadrian "txintrperiod", CTLFLAG_RW, &sc->sc_txintrperiod, 0, 675219180Sadrian "tx descriptor batching"); 676219180Sadrian SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 677219180Sadrian "diag", CTLTYPE_INT | CTLFLAG_RW, sc, 0, 678219180Sadrian ath_sysctl_diag, "I", "h/w diagnostic control"); 679219180Sadrian SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 680219180Sadrian "tpscale", CTLTYPE_INT | CTLFLAG_RW, sc, 0, 681219180Sadrian ath_sysctl_tpscale, "I", "tx power scaling"); 682219180Sadrian if (ath_hal_hastpc(ah)) { 683219180Sadrian SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 684219180Sadrian "tpc", CTLTYPE_INT | CTLFLAG_RW, sc, 0, 685219180Sadrian ath_sysctl_tpc, "I", "enable/disable per-packet TPC"); 686219180Sadrian SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 687219180Sadrian "tpack", CTLTYPE_INT | CTLFLAG_RW, sc, 0, 688219180Sadrian ath_sysctl_tpack, "I", "tx power for ack frames"); 689219180Sadrian SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 690219180Sadrian "tpcts", CTLTYPE_INT | CTLFLAG_RW, sc, 0, 691219180Sadrian ath_sysctl_tpcts, "I", "tx power for cts frames"); 692219180Sadrian } 693219180Sadrian if (ath_hal_hasrfsilent(ah)) { 694219180Sadrian SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 695219180Sadrian "rfsilent", CTLTYPE_INT | CTLFLAG_RW, sc, 0, 696219180Sadrian ath_sysctl_rfsilent, "I", "h/w RF silent config"); 697219180Sadrian SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 698219180Sadrian "rfkill", CTLTYPE_INT | CTLFLAG_RW, sc, 0, 699219180Sadrian ath_sysctl_rfkill, "I", "enable/disable RF kill switch"); 700219180Sadrian } 701227328Sadrian 702227328Sadrian SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 703227328Sadrian "txagg", CTLTYPE_INT | CTLFLAG_RW, sc, 0, 704227328Sadrian ath_sysctl_txagg, "I", ""); 705227328Sadrian 706227328Sadrian SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 707227328Sadrian "forcebstuck", CTLTYPE_INT | CTLFLAG_RW, sc, 0, 708227328Sadrian ath_sysctl_forcebstuck, "I", ""); 709227328Sadrian 710245465Sadrian SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 711245465Sadrian "hangcheck", CTLTYPE_INT | CTLFLAG_RW, sc, 0, 712245465Sadrian ath_sysctl_hangcheck, "I", ""); 713245465Sadrian 714219180Sadrian if (ath_hal_hasintmit(ah)) { 715219180Sadrian SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 716219180Sadrian "intmit", CTLTYPE_INT | CTLFLAG_RW, sc, 0, 717219180Sadrian ath_sysctl_intmit, "I", "interference mitigation"); 718219180Sadrian } 719219180Sadrian sc->sc_monpass = HAL_RXERR_DECRYPT | HAL_RXERR_MIC; 720219180Sadrian SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 721219180Sadrian "monpass", CTLFLAG_RW, &sc->sc_monpass, 0, 722219180Sadrian "mask of error frames to pass when monitoring"); 723227328Sadrian 724227328Sadrian SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 725250866Sadrian "hwq_limit_nonaggr", CTLFLAG_RW, &sc->sc_hwq_limit_nonaggr, 0, 726250866Sadrian "Hardware non-AMPDU queue depth before software-queuing TX frames"); 727227328Sadrian SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 728250866Sadrian "hwq_limit_aggr", CTLFLAG_RW, &sc->sc_hwq_limit_aggr, 0, 729250866Sadrian "Hardware AMPDU queue depth before software-queuing TX frames"); 730250866Sadrian SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 731227328Sadrian "tid_hwq_lo", CTLFLAG_RW, &sc->sc_tid_hwq_lo, 0, 732227328Sadrian ""); 733227328Sadrian SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 734227328Sadrian "tid_hwq_hi", CTLFLAG_RW, &sc->sc_tid_hwq_hi, 0, 735227328Sadrian ""); 736227328Sadrian 737247085Sadrian /* Aggregate length twiddles */ 738232764Sadrian SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 739247087Sadrian "aggr_limit", CTLFLAG_RW, &sc->sc_aggr_limit, 0, 740247087Sadrian "Maximum A-MPDU size, or 0 for 'default'"); 741247085Sadrian SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 742247087Sadrian "rts_aggr_limit", CTLFLAG_RW, &sc->sc_rts_aggr_limit, 0, 743247087Sadrian "Maximum A-MPDU size for RTS-protected frames, or '0' " 744247087Sadrian "for default"); 745247087Sadrian SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 746247087Sadrian "delim_min_pad", CTLFLAG_RW, &sc->sc_delim_min_pad, 0, 747247087Sadrian "Enforce a minimum number of delimiters per A-MPDU " 748247087Sadrian " sub-frame"); 749247085Sadrian 750247085Sadrian SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 751232764Sadrian "txq_data_minfree", CTLFLAG_RW, &sc->sc_txq_data_minfree, 752232764Sadrian 0, "Minimum free buffers before adding a data frame" 753232764Sadrian " to the TX queue"); 754232764Sadrian SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 755232764Sadrian "txq_mcastq_maxdepth", CTLFLAG_RW, 756232764Sadrian &sc->sc_txq_mcastq_maxdepth, 0, 757232764Sadrian "Maximum buffer depth for multicast/broadcast frames"); 758250326Sadrian SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 759250326Sadrian "txq_node_maxdepth", CTLFLAG_RW, 760250326Sadrian &sc->sc_txq_node_maxdepth, 0, 761250326Sadrian "Maximum buffer depth for a single node"); 762232764Sadrian 763248671Sadrian#if 0 764248671Sadrian SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 765248671Sadrian "cabq_enable", CTLFLAG_RW, 766248671Sadrian &sc->sc_cabq_enable, 0, 767248671Sadrian "Whether to transmit on the CABQ or not"); 768248671Sadrian#endif 769248671Sadrian 770219180Sadrian#ifdef IEEE80211_SUPPORT_TDMA 771219180Sadrian if (ath_hal_macversion(ah) > 0x78) { 772219180Sadrian sc->sc_tdmadbaprep = 2; 773219180Sadrian SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 774219180Sadrian "dbaprep", CTLFLAG_RW, &sc->sc_tdmadbaprep, 0, 775219180Sadrian "TDMA DBA preparation time"); 776219180Sadrian sc->sc_tdmaswbaprep = 10; 777219180Sadrian SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 778219180Sadrian "swbaprep", CTLFLAG_RW, &sc->sc_tdmaswbaprep, 0, 779219180Sadrian "TDMA SWBA preparation time"); 780219180Sadrian SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 781219180Sadrian "guardtime", CTLFLAG_RW, &sc->sc_tdmaguard, 0, 782219180Sadrian "TDMA slot guard time"); 783219180Sadrian SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 784219180Sadrian "superframe", CTLFLAG_RD, &sc->sc_tdmabintval, 0, 785219180Sadrian "TDMA calculated super frame"); 786219180Sadrian SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 787219180Sadrian "setcca", CTLTYPE_INT | CTLFLAG_RW, sc, 0, 788219180Sadrian ath_sysctl_setcca, "I", "enable CCA control"); 789219180Sadrian } 790219180Sadrian#endif 791242782Sadrian 792242872Skevlo#ifdef ATH_DEBUG_ALQ 793242782Sadrian ath_sysctl_alq_attach(sc); 794242782Sadrian#endif 795219180Sadrian} 796219180Sadrian 797219180Sadrianstatic int 798219180Sadrianath_sysctl_clearstats(SYSCTL_HANDLER_ARGS) 799219180Sadrian{ 800219180Sadrian struct ath_softc *sc = arg1; 801219180Sadrian int val = 0; 802219180Sadrian int error; 803219180Sadrian 804219180Sadrian error = sysctl_handle_int(oidp, &val, 0, req); 805219180Sadrian if (error || !req->newptr) 806219180Sadrian return error; 807219180Sadrian if (val == 0) 808219180Sadrian return 0; /* Not clearing the stats is still valid */ 809219180Sadrian memset(&sc->sc_stats, 0, sizeof(sc->sc_stats)); 810227328Sadrian memset(&sc->sc_aggr_stats, 0, sizeof(sc->sc_aggr_stats)); 811234090Sadrian memset(&sc->sc_intr_stats, 0, sizeof(sc->sc_intr_stats)); 812227328Sadrian 813219180Sadrian val = 0; 814219180Sadrian return 0; 815219180Sadrian} 816219180Sadrian 817219180Sadrianstatic void 818219180Sadrianath_sysctl_stats_attach_rxphyerr(struct ath_softc *sc, struct sysctl_oid_list *parent) 819219180Sadrian{ 820219180Sadrian struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(sc->sc_dev); 821219180Sadrian struct sysctl_oid *tree = device_get_sysctl_tree(sc->sc_dev); 822219180Sadrian struct sysctl_oid_list *child = SYSCTL_CHILDREN(tree); 823219180Sadrian int i; 824219180Sadrian char sn[8]; 825219180Sadrian 826219180Sadrian tree = SYSCTL_ADD_NODE(ctx, parent, OID_AUTO, "rx_phy_err", CTLFLAG_RD, NULL, "Per-code RX PHY Errors"); 827219180Sadrian child = SYSCTL_CHILDREN(tree); 828219180Sadrian for (i = 0; i < 64; i++) { 829219180Sadrian snprintf(sn, sizeof(sn), "%d", i); 830219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, sn, CTLFLAG_RD, &sc->sc_stats.ast_rx_phy[i], 0, ""); 831219180Sadrian } 832219180Sadrian} 833219180Sadrian 834234090Sadrianstatic void 835234090Sadrianath_sysctl_stats_attach_intr(struct ath_softc *sc, 836234090Sadrian struct sysctl_oid_list *parent) 837234090Sadrian{ 838234090Sadrian struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(sc->sc_dev); 839234090Sadrian struct sysctl_oid *tree = device_get_sysctl_tree(sc->sc_dev); 840234090Sadrian struct sysctl_oid_list *child = SYSCTL_CHILDREN(tree); 841234090Sadrian int i; 842234090Sadrian char sn[8]; 843234090Sadrian 844234090Sadrian tree = SYSCTL_ADD_NODE(ctx, parent, OID_AUTO, "sync_intr", 845234090Sadrian CTLFLAG_RD, NULL, "Sync interrupt statistics"); 846234090Sadrian child = SYSCTL_CHILDREN(tree); 847234090Sadrian for (i = 0; i < 32; i++) { 848234090Sadrian snprintf(sn, sizeof(sn), "%d", i); 849234090Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, sn, CTLFLAG_RD, 850234090Sadrian &sc->sc_intr_stats.sync_intr[i], 0, ""); 851234090Sadrian } 852234090Sadrian} 853234090Sadrian 854219180Sadrianvoid 855219180Sadrianath_sysctl_stats_attach(struct ath_softc *sc) 856219180Sadrian{ 857219180Sadrian struct sysctl_oid *tree = device_get_sysctl_tree(sc->sc_dev); 858219180Sadrian struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(sc->sc_dev); 859219180Sadrian struct sysctl_oid_list *child = SYSCTL_CHILDREN(tree); 860219180Sadrian 861219180Sadrian /* Create "clear" node */ 862219180Sadrian SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, 863219180Sadrian "clear_stats", CTLTYPE_INT | CTLFLAG_RW, sc, 0, 864219180Sadrian ath_sysctl_clearstats, "I", "clear stats"); 865219180Sadrian 866219180Sadrian /* Create stats node */ 867219180Sadrian tree = SYSCTL_ADD_NODE(ctx, child, OID_AUTO, "stats", CTLFLAG_RD, 868219180Sadrian NULL, "Statistics"); 869219180Sadrian child = SYSCTL_CHILDREN(tree); 870219180Sadrian 871219180Sadrian /* This was generated from if_athioctl.h */ 872219180Sadrian 873219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_watchdog", CTLFLAG_RD, 874219180Sadrian &sc->sc_stats.ast_watchdog, 0, "device reset by watchdog"); 875219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_hardware", CTLFLAG_RD, 876219180Sadrian &sc->sc_stats.ast_hardware, 0, "fatal hardware error interrupts"); 877219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_bmiss", CTLFLAG_RD, 878219180Sadrian &sc->sc_stats.ast_bmiss, 0, "beacon miss interrupts"); 879219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_bmiss_phantom", CTLFLAG_RD, 880219180Sadrian &sc->sc_stats.ast_bmiss_phantom, 0, "beacon miss interrupts"); 881219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_bstuck", CTLFLAG_RD, 882219180Sadrian &sc->sc_stats.ast_bstuck, 0, "beacon stuck interrupts"); 883219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rxorn", CTLFLAG_RD, 884219180Sadrian &sc->sc_stats.ast_rxorn, 0, "rx overrun interrupts"); 885219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rxeol", CTLFLAG_RD, 886219180Sadrian &sc->sc_stats.ast_rxeol, 0, "rx eol interrupts"); 887219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_txurn", CTLFLAG_RD, 888219180Sadrian &sc->sc_stats.ast_txurn, 0, "tx underrun interrupts"); 889219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_mib", CTLFLAG_RD, 890219180Sadrian &sc->sc_stats.ast_mib, 0, "mib interrupts"); 891219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_intrcoal", CTLFLAG_RD, 892219180Sadrian &sc->sc_stats.ast_intrcoal, 0, "interrupts coalesced"); 893219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_packets", CTLFLAG_RD, 894219180Sadrian &sc->sc_stats.ast_tx_packets, 0, "packet sent on the interface"); 895219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_mgmt", CTLFLAG_RD, 896219180Sadrian &sc->sc_stats.ast_tx_mgmt, 0, "management frames transmitted"); 897219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_discard", CTLFLAG_RD, 898219180Sadrian &sc->sc_stats.ast_tx_discard, 0, "frames discarded prior to assoc"); 899219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_qstop", CTLFLAG_RD, 900219180Sadrian &sc->sc_stats.ast_tx_qstop, 0, "output stopped 'cuz no buffer"); 901219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_encap", CTLFLAG_RD, 902219180Sadrian &sc->sc_stats.ast_tx_encap, 0, "tx encapsulation failed"); 903219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_nonode", CTLFLAG_RD, 904219180Sadrian &sc->sc_stats.ast_tx_nonode, 0, "tx failed 'cuz no node"); 905219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_nombuf", CTLFLAG_RD, 906219180Sadrian &sc->sc_stats.ast_tx_nombuf, 0, "tx failed 'cuz no mbuf"); 907219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_nomcl", CTLFLAG_RD, 908219180Sadrian &sc->sc_stats.ast_tx_nomcl, 0, "tx failed 'cuz no cluster"); 909219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_linear", CTLFLAG_RD, 910219180Sadrian &sc->sc_stats.ast_tx_linear, 0, "tx linearized to cluster"); 911219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_nodata", CTLFLAG_RD, 912219180Sadrian &sc->sc_stats.ast_tx_nodata, 0, "tx discarded empty frame"); 913219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_busdma", CTLFLAG_RD, 914219180Sadrian &sc->sc_stats.ast_tx_busdma, 0, "tx failed for dma resrcs"); 915219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_xretries", CTLFLAG_RD, 916219180Sadrian &sc->sc_stats.ast_tx_xretries, 0, "tx failed 'cuz too many retries"); 917219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_fifoerr", CTLFLAG_RD, 918219180Sadrian &sc->sc_stats.ast_tx_fifoerr, 0, "tx failed 'cuz FIFO underrun"); 919219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_filtered", CTLFLAG_RD, 920219180Sadrian &sc->sc_stats.ast_tx_filtered, 0, "tx failed 'cuz xmit filtered"); 921219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_shortretry", CTLFLAG_RD, 922219180Sadrian &sc->sc_stats.ast_tx_shortretry, 0, "tx on-chip retries (short)"); 923219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_longretry", CTLFLAG_RD, 924219180Sadrian &sc->sc_stats.ast_tx_longretry, 0, "tx on-chip retries (long)"); 925219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_badrate", CTLFLAG_RD, 926219180Sadrian &sc->sc_stats.ast_tx_badrate, 0, "tx failed 'cuz bogus xmit rate"); 927219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_noack", CTLFLAG_RD, 928219180Sadrian &sc->sc_stats.ast_tx_noack, 0, "tx frames with no ack marked"); 929219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_rts", CTLFLAG_RD, 930219180Sadrian &sc->sc_stats.ast_tx_rts, 0, "tx frames with rts enabled"); 931219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_cts", CTLFLAG_RD, 932219180Sadrian &sc->sc_stats.ast_tx_cts, 0, "tx frames with cts enabled"); 933219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_shortpre", CTLFLAG_RD, 934219180Sadrian &sc->sc_stats.ast_tx_shortpre, 0, "tx frames with short preamble"); 935219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_altrate", CTLFLAG_RD, 936219180Sadrian &sc->sc_stats.ast_tx_altrate, 0, "tx frames with alternate rate"); 937219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_protect", CTLFLAG_RD, 938219180Sadrian &sc->sc_stats.ast_tx_protect, 0, "tx frames with protection"); 939219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_ctsburst", CTLFLAG_RD, 940219180Sadrian &sc->sc_stats.ast_tx_ctsburst, 0, "tx frames with cts and bursting"); 941219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_ctsext", CTLFLAG_RD, 942219180Sadrian &sc->sc_stats.ast_tx_ctsext, 0, "tx frames with cts extension"); 943219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_nombuf", CTLFLAG_RD, 944219180Sadrian &sc->sc_stats.ast_rx_nombuf, 0, "rx setup failed 'cuz no mbuf"); 945219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_busdma", CTLFLAG_RD, 946219180Sadrian &sc->sc_stats.ast_rx_busdma, 0, "rx setup failed for dma resrcs"); 947219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_orn", CTLFLAG_RD, 948219180Sadrian &sc->sc_stats.ast_rx_orn, 0, "rx failed 'cuz of desc overrun"); 949219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_crcerr", CTLFLAG_RD, 950219180Sadrian &sc->sc_stats.ast_rx_crcerr, 0, "rx failed 'cuz of bad CRC"); 951219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_fifoerr", CTLFLAG_RD, 952219180Sadrian &sc->sc_stats.ast_rx_fifoerr, 0, "rx failed 'cuz of FIFO overrun"); 953219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_badcrypt", CTLFLAG_RD, 954219180Sadrian &sc->sc_stats.ast_rx_badcrypt, 0, "rx failed 'cuz decryption"); 955219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_badmic", CTLFLAG_RD, 956219180Sadrian &sc->sc_stats.ast_rx_badmic, 0, "rx failed 'cuz MIC failure"); 957219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_phyerr", CTLFLAG_RD, 958219180Sadrian &sc->sc_stats.ast_rx_phyerr, 0, "rx failed 'cuz of PHY err"); 959219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_tooshort", CTLFLAG_RD, 960219180Sadrian &sc->sc_stats.ast_rx_tooshort, 0, "rx discarded 'cuz frame too short"); 961219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_toobig", CTLFLAG_RD, 962219180Sadrian &sc->sc_stats.ast_rx_toobig, 0, "rx discarded 'cuz frame too large"); 963219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_packets", CTLFLAG_RD, 964219180Sadrian &sc->sc_stats.ast_rx_packets, 0, "packet recv on the interface"); 965219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_mgt", CTLFLAG_RD, 966219180Sadrian &sc->sc_stats.ast_rx_mgt, 0, "management frames received"); 967219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_ctl", CTLFLAG_RD, 968219180Sadrian &sc->sc_stats.ast_rx_ctl, 0, "rx discarded 'cuz ctl frame"); 969219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_be_xmit", CTLFLAG_RD, 970219180Sadrian &sc->sc_stats.ast_be_xmit, 0, "beacons transmitted"); 971219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_be_nombuf", CTLFLAG_RD, 972219180Sadrian &sc->sc_stats.ast_be_nombuf, 0, "beacon setup failed 'cuz no mbuf"); 973219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_per_cal", CTLFLAG_RD, 974219180Sadrian &sc->sc_stats.ast_per_cal, 0, "periodic calibration calls"); 975219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_per_calfail", CTLFLAG_RD, 976219180Sadrian &sc->sc_stats.ast_per_calfail, 0, "periodic calibration failed"); 977219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_per_rfgain", CTLFLAG_RD, 978219180Sadrian &sc->sc_stats.ast_per_rfgain, 0, "periodic calibration rfgain reset"); 979219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rate_calls", CTLFLAG_RD, 980219180Sadrian &sc->sc_stats.ast_rate_calls, 0, "rate control checks"); 981219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rate_raise", CTLFLAG_RD, 982219180Sadrian &sc->sc_stats.ast_rate_raise, 0, "rate control raised xmit rate"); 983219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rate_drop", CTLFLAG_RD, 984219180Sadrian &sc->sc_stats.ast_rate_drop, 0, "rate control dropped xmit rate"); 985219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_ant_defswitch", CTLFLAG_RD, 986219180Sadrian &sc->sc_stats.ast_ant_defswitch, 0, "rx/default antenna switches"); 987219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_ant_txswitch", CTLFLAG_RD, 988219180Sadrian &sc->sc_stats.ast_ant_txswitch, 0, "tx antenna switches"); 989219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_cabq_xmit", CTLFLAG_RD, 990219180Sadrian &sc->sc_stats.ast_cabq_xmit, 0, "cabq frames transmitted"); 991219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_cabq_busy", CTLFLAG_RD, 992219180Sadrian &sc->sc_stats.ast_cabq_busy, 0, "cabq found busy"); 993219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_raw", CTLFLAG_RD, 994219180Sadrian &sc->sc_stats.ast_tx_raw, 0, "tx frames through raw api"); 995219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_ff_txok", CTLFLAG_RD, 996219180Sadrian &sc->sc_stats.ast_ff_txok, 0, "fast frames tx'd successfully"); 997219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_ff_txerr", CTLFLAG_RD, 998219180Sadrian &sc->sc_stats.ast_ff_txerr, 0, "fast frames tx'd w/ error"); 999219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_ff_rx", CTLFLAG_RD, 1000219180Sadrian &sc->sc_stats.ast_ff_rx, 0, "fast frames rx'd"); 1001219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_ff_flush", CTLFLAG_RD, 1002219180Sadrian &sc->sc_stats.ast_ff_flush, 0, "fast frames flushed from staging q"); 1003219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_qfull", CTLFLAG_RD, 1004219180Sadrian &sc->sc_stats.ast_tx_qfull, 0, "tx dropped 'cuz of queue limit"); 1005219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_nobuf", CTLFLAG_RD, 1006219180Sadrian &sc->sc_stats.ast_tx_nobuf, 0, "tx dropped 'cuz no ath buffer"); 1007219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tdma_update", CTLFLAG_RD, 1008219180Sadrian &sc->sc_stats.ast_tdma_update, 0, "TDMA slot timing updates"); 1009219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tdma_timers", CTLFLAG_RD, 1010219180Sadrian &sc->sc_stats.ast_tdma_timers, 0, "TDMA slot update set beacon timers"); 1011219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tdma_tsf", CTLFLAG_RD, 1012219180Sadrian &sc->sc_stats.ast_tdma_tsf, 0, "TDMA slot update set TSF"); 1013219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tdma_ack", CTLFLAG_RD, 1014219180Sadrian &sc->sc_stats.ast_tdma_ack, 0, "TDMA tx failed 'cuz ACK required"); 1015219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_raw_fail", CTLFLAG_RD, 1016219180Sadrian &sc->sc_stats.ast_tx_raw_fail, 0, "raw tx failed 'cuz h/w down"); 1017219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_nofrag", CTLFLAG_RD, 1018219180Sadrian &sc->sc_stats.ast_tx_nofrag, 0, "tx dropped 'cuz no ath frag buffer"); 1019219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_be_missed", CTLFLAG_RD, 1020219180Sadrian &sc->sc_stats.ast_be_missed, 0, "number of -missed- beacons"); 1021219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_ani_cal", CTLFLAG_RD, 1022219180Sadrian &sc->sc_stats.ast_ani_cal, 0, "number of ANI polls"); 1023219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_agg", CTLFLAG_RD, 1024219180Sadrian &sc->sc_stats.ast_rx_agg, 0, "number of aggregate frames received"); 1025219180Sadrian 1026219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_halfgi", CTLFLAG_RD, 1027219180Sadrian &sc->sc_stats.ast_rx_halfgi, 0, "number of frames received with half-GI"); 1028219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_2040", CTLFLAG_RD, 1029219180Sadrian &sc->sc_stats.ast_rx_2040, 0, "number of HT/40 frames received"); 1030219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_pre_crc_err", CTLFLAG_RD, 1031219180Sadrian &sc->sc_stats.ast_rx_pre_crc_err, 0, "number of delimeter-CRC errors detected"); 1032219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_post_crc_err", CTLFLAG_RD, 1033219180Sadrian &sc->sc_stats.ast_rx_post_crc_err, 0, "number of post-delimiter CRC errors detected"); 1034219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_decrypt_busy_err", CTLFLAG_RD, 1035219180Sadrian &sc->sc_stats.ast_rx_decrypt_busy_err, 0, "number of frames received w/ busy decrypt engine"); 1036219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_hi_rx_chain", CTLFLAG_RD, 1037219180Sadrian &sc->sc_stats.ast_rx_hi_rx_chain, 0, ""); 1038219180Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_htprotect", CTLFLAG_RD, 1039219180Sadrian &sc->sc_stats.ast_tx_htprotect, 0, "HT tx frames with protection"); 1040220132Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_hitqueueend", CTLFLAG_RD, 1041220132Sadrian &sc->sc_stats.ast_rx_hitqueueend, 0, "RX hit queue end"); 1042220772Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_timeout", CTLFLAG_RD, 1043220772Sadrian &sc->sc_stats.ast_tx_timeout, 0, "TX Global Timeout"); 1044220782Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_cst", CTLFLAG_RD, 1045220782Sadrian &sc->sc_stats.ast_tx_cst, 0, "TX Carrier Sense Timeout"); 1046221965Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_xtxop", CTLFLAG_RD, 1047221965Sadrian &sc->sc_stats.ast_tx_xtxop, 0, "TX exceeded TXOP"); 1048221965Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_timerexpired", CTLFLAG_RD, 1049221965Sadrian &sc->sc_stats.ast_tx_timerexpired, 0, "TX exceeded TX_TIMER register"); 1050221965Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_desccfgerr", CTLFLAG_RD, 1051221965Sadrian &sc->sc_stats.ast_tx_desccfgerr, 0, "TX Descriptor Cfg Error"); 1052226798Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_swretries", CTLFLAG_RD, 1053226798Sadrian &sc->sc_stats.ast_tx_swretries, 0, "TX software retry count"); 1054226798Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_swretrymax", CTLFLAG_RD, 1055226798Sadrian &sc->sc_stats.ast_tx_swretrymax, 0, "TX software retry max reached"); 1056219180Sadrian 1057226798Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_data_underrun", CTLFLAG_RD, 1058226798Sadrian &sc->sc_stats.ast_tx_data_underrun, 0, ""); 1059226798Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_delim_underrun", CTLFLAG_RD, 1060226798Sadrian &sc->sc_stats.ast_tx_delim_underrun, 0, ""); 1061227868Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_aggr_failall", CTLFLAG_RD, 1062227868Sadrian &sc->sc_stats.ast_tx_aggr_failall, 0, 1063226798Sadrian "Number of aggregate TX failures (whole frame)"); 1064227868Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_aggr_ok", CTLFLAG_RD, 1065227868Sadrian &sc->sc_stats.ast_tx_aggr_ok, 0, 1066227868Sadrian "Number of aggregate TX OK completions (subframe)"); 1067227868Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_aggr_fail", CTLFLAG_RD, 1068227868Sadrian &sc->sc_stats.ast_tx_aggr_fail, 0, 1069227868Sadrian "Number of aggregate TX failures (subframe)"); 1070226798Sadrian 1071226798Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_intr", CTLFLAG_RD, 1072226798Sadrian &sc->sc_stats.ast_rx_intr, 0, "RX interrupts"); 1073226798Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_intr", CTLFLAG_RD, 1074226798Sadrian &sc->sc_stats.ast_tx_intr, 0, "TX interrupts"); 1075232764Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_mcastq_overflow", 1076232764Sadrian CTLFLAG_RD, &sc->sc_stats.ast_tx_mcastq_overflow, 0, 1077232764Sadrian "Number of multicast frames exceeding maximum mcast queue depth"); 1078238507Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_keymiss", CTLFLAG_RD, 1079238507Sadrian &sc->sc_stats.ast_rx_keymiss, 0, ""); 1080240639Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_swfiltered", CTLFLAG_RD, 1081240639Sadrian &sc->sc_stats.ast_tx_swfiltered, 0, ""); 1082250346Sadrian SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_stbc", 1083250346Sadrian CTLFLAG_RD, &sc->sc_stats.ast_rx_stbc, 0, 1084250346Sadrian "Number of STBC frames received"); 1085232764Sadrian 1086219180Sadrian /* Attach the RX phy error array */ 1087219180Sadrian ath_sysctl_stats_attach_rxphyerr(sc, child); 1088234090Sadrian 1089234090Sadrian /* Attach the interrupt statistics array */ 1090234090Sadrian ath_sysctl_stats_attach_intr(sc, child); 1091219180Sadrian} 1092223459Sadrian 1093223459Sadrian/* 1094223459Sadrian * This doesn't necessarily belong here (because it's HAL related, not 1095223459Sadrian * driver related). 1096223459Sadrian */ 1097223459Sadrianvoid 1098223459Sadrianath_sysctl_hal_attach(struct ath_softc *sc) 1099223459Sadrian{ 1100223459Sadrian struct sysctl_oid *tree = device_get_sysctl_tree(sc->sc_dev); 1101223459Sadrian struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(sc->sc_dev); 1102223459Sadrian struct sysctl_oid_list *child = SYSCTL_CHILDREN(tree); 1103223459Sadrian 1104223459Sadrian tree = SYSCTL_ADD_NODE(ctx, child, OID_AUTO, "hal", CTLFLAG_RD, 1105223459Sadrian NULL, "Atheros HAL parameters"); 1106223459Sadrian child = SYSCTL_CHILDREN(tree); 1107223459Sadrian 1108223459Sadrian sc->sc_ah->ah_config.ah_debug = 0; 1109223459Sadrian SYSCTL_ADD_INT(ctx, child, OID_AUTO, "debug", CTLFLAG_RW, 1110223459Sadrian &sc->sc_ah->ah_config.ah_debug, 0, "Atheros HAL debugging printfs"); 1111223459Sadrian 1112223459Sadrian sc->sc_ah->ah_config.ah_ar5416_biasadj = 0; 1113223459Sadrian SYSCTL_ADD_INT(ctx, child, OID_AUTO, "ar5416_biasadj", CTLFLAG_RW, 1114223459Sadrian &sc->sc_ah->ah_config.ah_ar5416_biasadj, 0, 1115232250Sgavin "Enable 2GHz AR5416 direction sensitivity bias adjust"); 1116223459Sadrian 1117223459Sadrian sc->sc_ah->ah_config.ah_dma_beacon_response_time = 2; 1118223459Sadrian SYSCTL_ADD_INT(ctx, child, OID_AUTO, "dma_brt", CTLFLAG_RW, 1119223459Sadrian &sc->sc_ah->ah_config.ah_dma_beacon_response_time, 0, 1120223459Sadrian "Atheros HAL DMA beacon response time"); 1121223459Sadrian 1122223459Sadrian sc->sc_ah->ah_config.ah_sw_beacon_response_time = 10; 1123223459Sadrian SYSCTL_ADD_INT(ctx, child, OID_AUTO, "sw_brt", CTLFLAG_RW, 1124223459Sadrian &sc->sc_ah->ah_config.ah_sw_beacon_response_time, 0, 1125223459Sadrian "Atheros HAL software beacon response time"); 1126223459Sadrian 1127223459Sadrian sc->sc_ah->ah_config.ah_additional_swba_backoff = 0; 1128223459Sadrian SYSCTL_ADD_INT(ctx, child, OID_AUTO, "swba_backoff", CTLFLAG_RW, 1129223459Sadrian &sc->sc_ah->ah_config.ah_additional_swba_backoff, 0, 1130223459Sadrian "Atheros HAL additional SWBA backoff time"); 1131227375Sadrian 1132227375Sadrian sc->sc_ah->ah_config.ah_force_full_reset = 0; 1133227375Sadrian SYSCTL_ADD_INT(ctx, child, OID_AUTO, "force_full_reset", CTLFLAG_RW, 1134227375Sadrian &sc->sc_ah->ah_config.ah_force_full_reset, 0, 1135227375Sadrian "Force full chip reset rather than a warm reset"); 1136227410Sadrian 1137227410Sadrian /* 1138227410Sadrian * This is initialised by the driver. 1139227410Sadrian */ 1140227410Sadrian SYSCTL_ADD_INT(ctx, child, OID_AUTO, "serialise_reg_war", CTLFLAG_RW, 1141227410Sadrian &sc->sc_ah->ah_config.ah_serialise_reg_war, 0, 1142227410Sadrian "Force register access serialisation"); 1143223459Sadrian} 1144