716 lines
27 KiB
C
716 lines
27 KiB
C
/*-
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* Copyright (c) 2002-2009 Sam Leffler, Errno Consulting
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer,
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* without modification.
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* 2. Redistributions in binary form must reproduce at minimum a disclaimer
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* similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
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* redistribution must be conditioned upon including a substantially
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* similar Disclaimer requirement for further binary redistribution.
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*
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* NO WARRANTY
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
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* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
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* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
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* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGES.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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/*
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* Driver for the Atheros Wireless LAN controller.
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*
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* This software is derived from work of Atsushi Onoe; his contribution
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* is greatly appreciated.
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*/
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#include "opt_inet.h"
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#include "opt_ath.h"
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#include "opt_wlan.h"
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/sysctl.h>
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#include <sys/mbuf.h>
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#include <sys/malloc.h>
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#include <sys/lock.h>
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#include <sys/mutex.h>
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#include <sys/kernel.h>
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#include <sys/socket.h>
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#include <sys/sockio.h>
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#include <sys/errno.h>
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#include <sys/callout.h>
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#include <sys/bus.h>
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#include <sys/endian.h>
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#include <sys/kthread.h>
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#include <sys/taskqueue.h>
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#include <sys/priv.h>
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#include <machine/bus.h>
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#include <net/if.h>
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#include <net/if_dl.h>
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#include <net/if_media.h>
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#include <net/if_types.h>
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#include <net/if_arp.h>
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#include <net/ethernet.h>
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#include <net/if_llc.h>
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#include <net80211/ieee80211_var.h>
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#include <net80211/ieee80211_regdomain.h>
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#ifdef IEEE80211_SUPPORT_SUPERG
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#include <net80211/ieee80211_superg.h>
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#endif
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#ifdef IEEE80211_SUPPORT_TDMA
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#include <net80211/ieee80211_tdma.h>
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#endif
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#include <net/bpf.h>
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#ifdef INET
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#include <netinet/in.h>
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#include <netinet/if_ether.h>
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#endif
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#include <dev/ath/if_athvar.h>
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#include <dev/ath/ath_hal/ah_devid.h> /* XXX for softled */
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#include <dev/ath/ath_hal/ah_diagcodes.h>
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#include <dev/ath/if_ath_debug.h>
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#include <dev/ath/if_ath_misc.h>
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#include <dev/ath/if_ath_tx.h>
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#include <dev/ath/if_ath_sysctl.h>
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#ifdef ATH_TX99_DIAG
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#include <dev/ath/ath_tx99/ath_tx99.h>
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#endif
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static int
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ath_sysctl_slottime(SYSCTL_HANDLER_ARGS)
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{
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struct ath_softc *sc = arg1;
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u_int slottime = ath_hal_getslottime(sc->sc_ah);
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int error;
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error = sysctl_handle_int(oidp, &slottime, 0, req);
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if (error || !req->newptr)
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return error;
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return !ath_hal_setslottime(sc->sc_ah, slottime) ? EINVAL : 0;
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}
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static int
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ath_sysctl_acktimeout(SYSCTL_HANDLER_ARGS)
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{
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struct ath_softc *sc = arg1;
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u_int acktimeout = ath_hal_getacktimeout(sc->sc_ah);
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int error;
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error = sysctl_handle_int(oidp, &acktimeout, 0, req);
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if (error || !req->newptr)
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return error;
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return !ath_hal_setacktimeout(sc->sc_ah, acktimeout) ? EINVAL : 0;
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}
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static int
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ath_sysctl_ctstimeout(SYSCTL_HANDLER_ARGS)
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{
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struct ath_softc *sc = arg1;
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u_int ctstimeout = ath_hal_getctstimeout(sc->sc_ah);
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int error;
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error = sysctl_handle_int(oidp, &ctstimeout, 0, req);
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if (error || !req->newptr)
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return error;
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return !ath_hal_setctstimeout(sc->sc_ah, ctstimeout) ? EINVAL : 0;
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}
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static int
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ath_sysctl_softled(SYSCTL_HANDLER_ARGS)
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{
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struct ath_softc *sc = arg1;
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int softled = sc->sc_softled;
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int error;
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error = sysctl_handle_int(oidp, &softled, 0, req);
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if (error || !req->newptr)
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return error;
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softled = (softled != 0);
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if (softled != sc->sc_softled) {
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if (softled) {
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/* NB: handle any sc_ledpin change */
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ath_hal_gpioCfgOutput(sc->sc_ah, sc->sc_ledpin,
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HAL_GPIO_MUX_MAC_NETWORK_LED);
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ath_hal_gpioset(sc->sc_ah, sc->sc_ledpin,
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!sc->sc_ledon);
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}
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sc->sc_softled = softled;
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}
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return 0;
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}
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static int
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ath_sysctl_ledpin(SYSCTL_HANDLER_ARGS)
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{
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struct ath_softc *sc = arg1;
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int ledpin = sc->sc_ledpin;
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int error;
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error = sysctl_handle_int(oidp, &ledpin, 0, req);
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if (error || !req->newptr)
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return error;
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if (ledpin != sc->sc_ledpin) {
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sc->sc_ledpin = ledpin;
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if (sc->sc_softled) {
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ath_hal_gpioCfgOutput(sc->sc_ah, sc->sc_ledpin,
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HAL_GPIO_MUX_MAC_NETWORK_LED);
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ath_hal_gpioset(sc->sc_ah, sc->sc_ledpin,
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!sc->sc_ledon);
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}
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}
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return 0;
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}
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static int
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ath_sysctl_txantenna(SYSCTL_HANDLER_ARGS)
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{
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struct ath_softc *sc = arg1;
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u_int txantenna = ath_hal_getantennaswitch(sc->sc_ah);
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int error;
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error = sysctl_handle_int(oidp, &txantenna, 0, req);
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if (!error && req->newptr) {
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/* XXX assumes 2 antenna ports */
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if (txantenna < HAL_ANT_VARIABLE || txantenna > HAL_ANT_FIXED_B)
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return EINVAL;
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ath_hal_setantennaswitch(sc->sc_ah, txantenna);
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/*
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* NB: with the switch locked this isn't meaningful,
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* but set it anyway so things like radiotap get
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* consistent info in their data.
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*/
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sc->sc_txantenna = txantenna;
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}
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return error;
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}
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static int
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ath_sysctl_rxantenna(SYSCTL_HANDLER_ARGS)
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{
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struct ath_softc *sc = arg1;
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u_int defantenna = ath_hal_getdefantenna(sc->sc_ah);
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int error;
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error = sysctl_handle_int(oidp, &defantenna, 0, req);
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if (!error && req->newptr)
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ath_hal_setdefantenna(sc->sc_ah, defantenna);
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return error;
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}
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static int
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ath_sysctl_diversity(SYSCTL_HANDLER_ARGS)
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{
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struct ath_softc *sc = arg1;
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u_int diversity = ath_hal_getdiversity(sc->sc_ah);
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int error;
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error = sysctl_handle_int(oidp, &diversity, 0, req);
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if (error || !req->newptr)
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return error;
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if (!ath_hal_setdiversity(sc->sc_ah, diversity))
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return EINVAL;
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sc->sc_diversity = diversity;
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return 0;
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}
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static int
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ath_sysctl_diag(SYSCTL_HANDLER_ARGS)
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{
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struct ath_softc *sc = arg1;
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u_int32_t diag;
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int error;
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if (!ath_hal_getdiag(sc->sc_ah, &diag))
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return EINVAL;
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error = sysctl_handle_int(oidp, &diag, 0, req);
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if (error || !req->newptr)
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return error;
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return !ath_hal_setdiag(sc->sc_ah, diag) ? EINVAL : 0;
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}
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static int
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ath_sysctl_tpscale(SYSCTL_HANDLER_ARGS)
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{
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struct ath_softc *sc = arg1;
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struct ifnet *ifp = sc->sc_ifp;
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u_int32_t scale;
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int error;
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(void) ath_hal_gettpscale(sc->sc_ah, &scale);
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error = sysctl_handle_int(oidp, &scale, 0, req);
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if (error || !req->newptr)
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return error;
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return !ath_hal_settpscale(sc->sc_ah, scale) ? EINVAL :
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(ifp->if_drv_flags & IFF_DRV_RUNNING) ? ath_reset(ifp) : 0;
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}
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static int
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ath_sysctl_tpc(SYSCTL_HANDLER_ARGS)
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{
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struct ath_softc *sc = arg1;
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u_int tpc = ath_hal_gettpc(sc->sc_ah);
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int error;
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error = sysctl_handle_int(oidp, &tpc, 0, req);
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if (error || !req->newptr)
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return error;
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return !ath_hal_settpc(sc->sc_ah, tpc) ? EINVAL : 0;
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}
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static int
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ath_sysctl_rfkill(SYSCTL_HANDLER_ARGS)
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{
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struct ath_softc *sc = arg1;
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struct ifnet *ifp = sc->sc_ifp;
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struct ath_hal *ah = sc->sc_ah;
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u_int rfkill = ath_hal_getrfkill(ah);
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int error;
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error = sysctl_handle_int(oidp, &rfkill, 0, req);
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if (error || !req->newptr)
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return error;
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if (rfkill == ath_hal_getrfkill(ah)) /* unchanged */
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return 0;
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if (!ath_hal_setrfkill(ah, rfkill))
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return EINVAL;
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return (ifp->if_drv_flags & IFF_DRV_RUNNING) ? ath_reset(ifp) : 0;
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}
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static int
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ath_sysctl_rfsilent(SYSCTL_HANDLER_ARGS)
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{
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struct ath_softc *sc = arg1;
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u_int rfsilent;
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int error;
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(void) ath_hal_getrfsilent(sc->sc_ah, &rfsilent);
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error = sysctl_handle_int(oidp, &rfsilent, 0, req);
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if (error || !req->newptr)
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return error;
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if (!ath_hal_setrfsilent(sc->sc_ah, rfsilent))
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return EINVAL;
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sc->sc_rfsilentpin = rfsilent & 0x1c;
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sc->sc_rfsilentpol = (rfsilent & 0x2) != 0;
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return 0;
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}
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static int
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ath_sysctl_tpack(SYSCTL_HANDLER_ARGS)
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{
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struct ath_softc *sc = arg1;
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u_int32_t tpack;
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int error;
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(void) ath_hal_gettpack(sc->sc_ah, &tpack);
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error = sysctl_handle_int(oidp, &tpack, 0, req);
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if (error || !req->newptr)
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return error;
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return !ath_hal_settpack(sc->sc_ah, tpack) ? EINVAL : 0;
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}
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static int
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ath_sysctl_tpcts(SYSCTL_HANDLER_ARGS)
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{
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struct ath_softc *sc = arg1;
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u_int32_t tpcts;
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int error;
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(void) ath_hal_gettpcts(sc->sc_ah, &tpcts);
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error = sysctl_handle_int(oidp, &tpcts, 0, req);
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if (error || !req->newptr)
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return error;
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return !ath_hal_settpcts(sc->sc_ah, tpcts) ? EINVAL : 0;
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}
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static int
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ath_sysctl_intmit(SYSCTL_HANDLER_ARGS)
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{
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struct ath_softc *sc = arg1;
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int intmit, error;
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intmit = ath_hal_getintmit(sc->sc_ah);
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error = sysctl_handle_int(oidp, &intmit, 0, req);
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if (error || !req->newptr)
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return error;
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return !ath_hal_setintmit(sc->sc_ah, intmit) ? EINVAL : 0;
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}
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#ifdef IEEE80211_SUPPORT_TDMA
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static int
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ath_sysctl_setcca(SYSCTL_HANDLER_ARGS)
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{
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struct ath_softc *sc = arg1;
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int setcca, error;
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setcca = sc->sc_setcca;
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error = sysctl_handle_int(oidp, &setcca, 0, req);
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if (error || !req->newptr)
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return error;
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sc->sc_setcca = (setcca != 0);
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return 0;
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}
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#endif /* IEEE80211_SUPPORT_TDMA */
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void
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ath_sysctlattach(struct ath_softc *sc)
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{
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struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(sc->sc_dev);
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struct sysctl_oid *tree = device_get_sysctl_tree(sc->sc_dev);
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struct ath_hal *ah = sc->sc_ah;
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SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
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"countrycode", CTLFLAG_RD, &sc->sc_eecc, 0,
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"EEPROM country code");
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SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
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"regdomain", CTLFLAG_RD, &sc->sc_eerd, 0,
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"EEPROM regdomain code");
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#ifdef ATH_DEBUG
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SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
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"debug", CTLFLAG_RW, &sc->sc_debug, 0,
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"control debugging printfs");
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#endif
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SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
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"slottime", CTLTYPE_INT | CTLFLAG_RW, sc, 0,
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ath_sysctl_slottime, "I", "802.11 slot time (us)");
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SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
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"acktimeout", CTLTYPE_INT | CTLFLAG_RW, sc, 0,
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ath_sysctl_acktimeout, "I", "802.11 ACK timeout (us)");
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SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
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"ctstimeout", CTLTYPE_INT | CTLFLAG_RW, sc, 0,
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ath_sysctl_ctstimeout, "I", "802.11 CTS timeout (us)");
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SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
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"softled", CTLTYPE_INT | CTLFLAG_RW, sc, 0,
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ath_sysctl_softled, "I", "enable/disable software LED support");
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SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
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"ledpin", CTLTYPE_INT | CTLFLAG_RW, sc, 0,
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ath_sysctl_ledpin, "I", "GPIO pin connected to LED");
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SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
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"ledon", CTLFLAG_RW, &sc->sc_ledon, 0,
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"setting to turn LED on");
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SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
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"ledidle", CTLFLAG_RW, &sc->sc_ledidle, 0,
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"idle time for inactivity LED (ticks)");
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SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
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"txantenna", CTLTYPE_INT | CTLFLAG_RW, sc, 0,
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ath_sysctl_txantenna, "I", "antenna switch");
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SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
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"rxantenna", CTLTYPE_INT | CTLFLAG_RW, sc, 0,
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ath_sysctl_rxantenna, "I", "default/rx antenna");
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if (ath_hal_hasdiversity(ah))
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SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
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"diversity", CTLTYPE_INT | CTLFLAG_RW, sc, 0,
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ath_sysctl_diversity, "I", "antenna diversity");
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sc->sc_txintrperiod = ATH_TXINTR_PERIOD;
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SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
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"txintrperiod", CTLFLAG_RW, &sc->sc_txintrperiod, 0,
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"tx descriptor batching");
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SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
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"diag", CTLTYPE_INT | CTLFLAG_RW, sc, 0,
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ath_sysctl_diag, "I", "h/w diagnostic control");
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SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
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"tpscale", CTLTYPE_INT | CTLFLAG_RW, sc, 0,
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ath_sysctl_tpscale, "I", "tx power scaling");
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if (ath_hal_hastpc(ah)) {
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SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
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"tpc", CTLTYPE_INT | CTLFLAG_RW, sc, 0,
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ath_sysctl_tpc, "I", "enable/disable per-packet TPC");
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SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
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"tpack", CTLTYPE_INT | CTLFLAG_RW, sc, 0,
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ath_sysctl_tpack, "I", "tx power for ack frames");
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SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
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"tpcts", CTLTYPE_INT | CTLFLAG_RW, sc, 0,
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ath_sysctl_tpcts, "I", "tx power for cts frames");
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}
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if (ath_hal_hasrfsilent(ah)) {
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SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
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"rfsilent", CTLTYPE_INT | CTLFLAG_RW, sc, 0,
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ath_sysctl_rfsilent, "I", "h/w RF silent config");
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SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
|
|
"rfkill", CTLTYPE_INT | CTLFLAG_RW, sc, 0,
|
|
ath_sysctl_rfkill, "I", "enable/disable RF kill switch");
|
|
}
|
|
if (ath_hal_hasintmit(ah)) {
|
|
SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
|
|
"intmit", CTLTYPE_INT | CTLFLAG_RW, sc, 0,
|
|
ath_sysctl_intmit, "I", "interference mitigation");
|
|
}
|
|
sc->sc_monpass = HAL_RXERR_DECRYPT | HAL_RXERR_MIC;
|
|
SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
|
|
"monpass", CTLFLAG_RW, &sc->sc_monpass, 0,
|
|
"mask of error frames to pass when monitoring");
|
|
#ifdef IEEE80211_SUPPORT_TDMA
|
|
if (ath_hal_macversion(ah) > 0x78) {
|
|
sc->sc_tdmadbaprep = 2;
|
|
SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
|
|
"dbaprep", CTLFLAG_RW, &sc->sc_tdmadbaprep, 0,
|
|
"TDMA DBA preparation time");
|
|
sc->sc_tdmaswbaprep = 10;
|
|
SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
|
|
"swbaprep", CTLFLAG_RW, &sc->sc_tdmaswbaprep, 0,
|
|
"TDMA SWBA preparation time");
|
|
SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
|
|
"guardtime", CTLFLAG_RW, &sc->sc_tdmaguard, 0,
|
|
"TDMA slot guard time");
|
|
SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
|
|
"superframe", CTLFLAG_RD, &sc->sc_tdmabintval, 0,
|
|
"TDMA calculated super frame");
|
|
SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
|
|
"setcca", CTLTYPE_INT | CTLFLAG_RW, sc, 0,
|
|
ath_sysctl_setcca, "I", "enable CCA control");
|
|
}
|
|
#endif
|
|
}
|
|
|
|
static int
|
|
ath_sysctl_clearstats(SYSCTL_HANDLER_ARGS)
|
|
{
|
|
struct ath_softc *sc = arg1;
|
|
int val = 0;
|
|
int error;
|
|
|
|
error = sysctl_handle_int(oidp, &val, 0, req);
|
|
if (error || !req->newptr)
|
|
return error;
|
|
if (val == 0)
|
|
return 0; /* Not clearing the stats is still valid */
|
|
memset(&sc->sc_stats, 0, sizeof(sc->sc_stats));
|
|
val = 0;
|
|
return 0;
|
|
}
|
|
|
|
static void
|
|
ath_sysctl_stats_attach_rxphyerr(struct ath_softc *sc, struct sysctl_oid_list *parent)
|
|
{
|
|
struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(sc->sc_dev);
|
|
struct sysctl_oid *tree = device_get_sysctl_tree(sc->sc_dev);
|
|
struct sysctl_oid_list *child = SYSCTL_CHILDREN(tree);
|
|
int i;
|
|
char sn[8];
|
|
|
|
tree = SYSCTL_ADD_NODE(ctx, parent, OID_AUTO, "rx_phy_err", CTLFLAG_RD, NULL, "Per-code RX PHY Errors");
|
|
child = SYSCTL_CHILDREN(tree);
|
|
for (i = 0; i < 64; i++) {
|
|
snprintf(sn, sizeof(sn), "%d", i);
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, sn, CTLFLAG_RD, &sc->sc_stats.ast_rx_phy[i], 0, "");
|
|
}
|
|
}
|
|
|
|
void
|
|
ath_sysctl_stats_attach(struct ath_softc *sc)
|
|
{
|
|
struct sysctl_oid *tree = device_get_sysctl_tree(sc->sc_dev);
|
|
struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(sc->sc_dev);
|
|
struct sysctl_oid_list *child = SYSCTL_CHILDREN(tree);
|
|
|
|
/* Create "clear" node */
|
|
SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
|
|
"clear_stats", CTLTYPE_INT | CTLFLAG_RW, sc, 0,
|
|
ath_sysctl_clearstats, "I", "clear stats");
|
|
|
|
/* Create stats node */
|
|
tree = SYSCTL_ADD_NODE(ctx, child, OID_AUTO, "stats", CTLFLAG_RD,
|
|
NULL, "Statistics");
|
|
child = SYSCTL_CHILDREN(tree);
|
|
|
|
/* This was generated from if_athioctl.h */
|
|
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_watchdog", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_watchdog, 0, "device reset by watchdog");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_hardware", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_hardware, 0, "fatal hardware error interrupts");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_bmiss", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_bmiss, 0, "beacon miss interrupts");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_bmiss_phantom", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_bmiss_phantom, 0, "beacon miss interrupts");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_bstuck", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_bstuck, 0, "beacon stuck interrupts");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rxorn", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_rxorn, 0, "rx overrun interrupts");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rxeol", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_rxeol, 0, "rx eol interrupts");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_txurn", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_txurn, 0, "tx underrun interrupts");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_mib", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_mib, 0, "mib interrupts");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_intrcoal", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_intrcoal, 0, "interrupts coalesced");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_packets", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_packets, 0, "packet sent on the interface");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_mgmt", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_mgmt, 0, "management frames transmitted");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_discard", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_discard, 0, "frames discarded prior to assoc");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_qstop", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_qstop, 0, "output stopped 'cuz no buffer");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_encap", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_encap, 0, "tx encapsulation failed");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_nonode", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_nonode, 0, "tx failed 'cuz no node");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_nombuf", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_nombuf, 0, "tx failed 'cuz no mbuf");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_nomcl", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_nomcl, 0, "tx failed 'cuz no cluster");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_linear", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_linear, 0, "tx linearized to cluster");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_nodata", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_nodata, 0, "tx discarded empty frame");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_busdma", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_busdma, 0, "tx failed for dma resrcs");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_xretries", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_xretries, 0, "tx failed 'cuz too many retries");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_fifoerr", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_fifoerr, 0, "tx failed 'cuz FIFO underrun");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_filtered", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_filtered, 0, "tx failed 'cuz xmit filtered");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_shortretry", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_shortretry, 0, "tx on-chip retries (short)");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_longretry", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_longretry, 0, "tx on-chip retries (long)");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_badrate", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_badrate, 0, "tx failed 'cuz bogus xmit rate");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_noack", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_noack, 0, "tx frames with no ack marked");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_rts", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_rts, 0, "tx frames with rts enabled");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_cts", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_cts, 0, "tx frames with cts enabled");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_shortpre", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_shortpre, 0, "tx frames with short preamble");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_altrate", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_altrate, 0, "tx frames with alternate rate");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_protect", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_protect, 0, "tx frames with protection");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_ctsburst", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_ctsburst, 0, "tx frames with cts and bursting");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_ctsext", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_ctsext, 0, "tx frames with cts extension");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_nombuf", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_rx_nombuf, 0, "rx setup failed 'cuz no mbuf");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_busdma", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_rx_busdma, 0, "rx setup failed for dma resrcs");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_orn", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_rx_orn, 0, "rx failed 'cuz of desc overrun");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_crcerr", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_rx_crcerr, 0, "rx failed 'cuz of bad CRC");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_fifoerr", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_rx_fifoerr, 0, "rx failed 'cuz of FIFO overrun");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_badcrypt", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_rx_badcrypt, 0, "rx failed 'cuz decryption");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_badmic", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_rx_badmic, 0, "rx failed 'cuz MIC failure");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_phyerr", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_rx_phyerr, 0, "rx failed 'cuz of PHY err");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_tooshort", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_rx_tooshort, 0, "rx discarded 'cuz frame too short");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_toobig", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_rx_toobig, 0, "rx discarded 'cuz frame too large");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_packets", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_rx_packets, 0, "packet recv on the interface");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_mgt", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_rx_mgt, 0, "management frames received");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_ctl", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_rx_ctl, 0, "rx discarded 'cuz ctl frame");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_be_xmit", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_be_xmit, 0, "beacons transmitted");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_be_nombuf", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_be_nombuf, 0, "beacon setup failed 'cuz no mbuf");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_per_cal", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_per_cal, 0, "periodic calibration calls");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_per_calfail", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_per_calfail, 0, "periodic calibration failed");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_per_rfgain", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_per_rfgain, 0, "periodic calibration rfgain reset");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rate_calls", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_rate_calls, 0, "rate control checks");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rate_raise", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_rate_raise, 0, "rate control raised xmit rate");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rate_drop", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_rate_drop, 0, "rate control dropped xmit rate");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_ant_defswitch", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_ant_defswitch, 0, "rx/default antenna switches");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_ant_txswitch", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_ant_txswitch, 0, "tx antenna switches");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_cabq_xmit", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_cabq_xmit, 0, "cabq frames transmitted");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_cabq_busy", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_cabq_busy, 0, "cabq found busy");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_raw", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_raw, 0, "tx frames through raw api");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_ff_txok", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_ff_txok, 0, "fast frames tx'd successfully");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_ff_txerr", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_ff_txerr, 0, "fast frames tx'd w/ error");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_ff_rx", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_ff_rx, 0, "fast frames rx'd");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_ff_flush", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_ff_flush, 0, "fast frames flushed from staging q");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_qfull", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_qfull, 0, "tx dropped 'cuz of queue limit");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_nobuf", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_nobuf, 0, "tx dropped 'cuz no ath buffer");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tdma_update", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tdma_update, 0, "TDMA slot timing updates");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tdma_timers", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tdma_timers, 0, "TDMA slot update set beacon timers");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tdma_tsf", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tdma_tsf, 0, "TDMA slot update set TSF");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tdma_ack", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tdma_ack, 0, "TDMA tx failed 'cuz ACK required");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_raw_fail", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_raw_fail, 0, "raw tx failed 'cuz h/w down");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_nofrag", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_nofrag, 0, "tx dropped 'cuz no ath frag buffer");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_be_missed", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_be_missed, 0, "number of -missed- beacons");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_ani_cal", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_ani_cal, 0, "number of ANI polls");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_agg", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_rx_agg, 0, "number of aggregate frames received");
|
|
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_halfgi", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_rx_halfgi, 0, "number of frames received with half-GI");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_2040", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_rx_2040, 0, "number of HT/40 frames received");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_pre_crc_err", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_rx_pre_crc_err, 0, "number of delimeter-CRC errors detected");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_post_crc_err", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_rx_post_crc_err, 0, "number of post-delimiter CRC errors detected");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_decrypt_busy_err", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_rx_decrypt_busy_err, 0, "number of frames received w/ busy decrypt engine");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_hi_rx_chain", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_rx_hi_rx_chain, 0, "");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_htprotect", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_htprotect, 0, "HT tx frames with protection");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_hitqueueend", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_rx_hitqueueend, 0, "RX hit queue end");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_timeout", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_timeout, 0, "TX Global Timeout");
|
|
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_cst", CTLFLAG_RD,
|
|
&sc->sc_stats.ast_tx_cst, 0, "TX Carrier Sense Timeout");
|
|
|
|
/* Attach the RX phy error array */
|
|
ath_sysctl_stats_attach_rxphyerr(sc, child);
|
|
}
|