The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

FreeBSD/Linux Kernel Cross Reference
sys/dev/ath/if_ath_debug.c

Version: -  FREEBSD  -  FREEBSD-13-STABLE  -  FREEBSD-13-0  -  FREEBSD-12-STABLE  -  FREEBSD-12-0  -  FREEBSD-11-STABLE  -  FREEBSD-11-0  -  FREEBSD-10-STABLE  -  FREEBSD-10-0  -  FREEBSD-9-STABLE  -  FREEBSD-9-0  -  FREEBSD-8-STABLE  -  FREEBSD-8-0  -  FREEBSD-7-STABLE  -  FREEBSD-7-0  -  FREEBSD-6-STABLE  -  FREEBSD-6-0  -  FREEBSD-5-STABLE  -  FREEBSD-5-0  -  FREEBSD-4-STABLE  -  FREEBSD-3-STABLE  -  FREEBSD22  -  l41  -  OPENBSD  -  linux-2.6  -  MK84  -  PLAN9  -  xnu-8792 
SearchContext: -  none  -  3  -  10 

    1 /*-
    2  * Copyright (c) 2002-2009 Sam Leffler, Errno Consulting
    3  * All rights reserved.
    4  *
    5  * Redistribution and use in source and binary forms, with or without
    6  * modification, are permitted provided that the following conditions
    7  * are met:
    8  * 1. Redistributions of source code must retain the above copyright
    9  *    notice, this list of conditions and the following disclaimer,
   10  *    without modification.
   11  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
   12  *    similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
   13  *    redistribution must be conditioned upon including a substantially
   14  *    similar Disclaimer requirement for further binary redistribution.
   15  *
   16  * NO WARRANTY
   17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   18  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   19  * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
   20  * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
   21  * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
   22  * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   23  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   24  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
   25  * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   26  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
   27  * THE POSSIBILITY OF SUCH DAMAGES.
   28  */
   29 
   30 #include <sys/cdefs.h>
   31 __FBSDID("$FreeBSD: releng/9.1/sys/dev/ath/if_ath_debug.c 218058 2011-01-29 05:08:21Z adrian $");
   32 
   33 #include "opt_inet.h"
   34 #include "opt_ath.h"
   35 #include "opt_wlan.h"
   36 
   37 #include <sys/param.h>
   38 #include <sys/systm.h>
   39 #include <sys/sysctl.h>
   40 #include <sys/mbuf.h>
   41 #include <sys/malloc.h>
   42 #include <sys/lock.h>
   43 #include <sys/mutex.h>
   44 #include <sys/kernel.h>
   45 #include <sys/socket.h>
   46 #include <sys/sockio.h>
   47 #include <sys/errno.h>
   48 #include <sys/callout.h>
   49 #include <sys/bus.h>
   50 #include <sys/endian.h>
   51 #include <sys/kthread.h>
   52 #include <sys/taskqueue.h>
   53 #include <sys/priv.h>
   54 
   55 #include <machine/bus.h>
   56 
   57 #include <net/if.h>
   58 #include <net/if_dl.h>
   59 #include <net/if_media.h>
   60 #include <net/if_types.h>
   61 #include <net/if_arp.h>
   62 #include <net/ethernet.h>
   63 #include <net/if_llc.h>
   64 
   65 #include <net80211/ieee80211_var.h>
   66 #include <net80211/ieee80211_regdomain.h>
   67 #ifdef IEEE80211_SUPPORT_SUPERG
   68 #include <net80211/ieee80211_superg.h>
   69 #endif
   70 #ifdef IEEE80211_SUPPORT_TDMA
   71 #include <net80211/ieee80211_tdma.h>
   72 #endif
   73 
   74 #include <net/bpf.h>
   75 
   76 #ifdef INET
   77 #include <netinet/in.h>
   78 #include <netinet/if_ether.h>
   79 #endif
   80 
   81 #include <dev/ath/if_athvar.h>
   82 #include <dev/ath/ath_hal/ah_devid.h>           /* XXX for softled */
   83 #include <dev/ath/ath_hal/ah_diagcodes.h>
   84 
   85 #ifdef ATH_TX99_DIAG
   86 #include <dev/ath/ath_tx99/ath_tx99.h>
   87 #endif
   88 
   89 #ifdef ATH_DEBUG
   90 #include <dev/ath/if_ath_debug.h>
   91 
   92 int ath_debug = 0;
   93 
   94 SYSCTL_DECL(_hw_ath);
   95 SYSCTL_INT(_hw_ath, OID_AUTO, debug, CTLFLAG_RW, &ath_debug,
   96             0, "control debugging printfs");
   97 TUNABLE_INT("hw.ath.debug", &ath_debug);
   98 
   99 void
  100 ath_printrxbuf(struct ath_softc *sc, const struct ath_buf *bf,
  101         u_int ix, int done)
  102 {
  103         const struct ath_rx_status *rs = &bf->bf_status.ds_rxstat;
  104         struct ath_hal *ah = sc->sc_ah;
  105         const struct ath_desc *ds;
  106         int i;
  107 
  108         for (i = 0, ds = bf->bf_desc; i < bf->bf_nseg; i++, ds++) {
  109                 printf("R[%2u] (DS.V:%p DS.P:%p) L:%08x D:%08x%s\n"
  110                        "      %08x %08x %08x %08x\n",
  111                     ix, ds, (const struct ath_desc *)bf->bf_daddr + i,
  112                     ds->ds_link, ds->ds_data,
  113                     !done ? "" : (rs->rs_status == 0) ? " *" : " !",
  114                     ds->ds_ctl0, ds->ds_ctl1,
  115                     ds->ds_hw[0], ds->ds_hw[1]);
  116                 if (ah->ah_magic == 0x20065416) {
  117                         printf("        %08x %08x %08x %08x %08x %08x %08x\n",
  118                             ds->ds_hw[2], ds->ds_hw[3], ds->ds_hw[4],
  119                             ds->ds_hw[5], ds->ds_hw[6], ds->ds_hw[7],
  120                             ds->ds_hw[8]);
  121                 }
  122         }
  123 }
  124 
  125 void
  126 ath_printtxbuf(struct ath_softc *sc, const struct ath_buf *bf,
  127         u_int qnum, u_int ix, int done)
  128 {
  129         const struct ath_tx_status *ts = &bf->bf_status.ds_txstat;
  130         struct ath_hal *ah = sc->sc_ah;
  131         const struct ath_desc *ds;
  132         int i;
  133 
  134         printf("Q%u[%3u]", qnum, ix);
  135         for (i = 0, ds = bf->bf_desc; i < bf->bf_nseg; i++, ds++) {
  136                 printf(" (DS.V:%p DS.P:%p) L:%08x D:%08x F:04%x%s\n"
  137                        "        %08x %08x %08x %08x %08x %08x\n",
  138                     ds, (const struct ath_desc *)bf->bf_daddr + i,
  139                     ds->ds_link, ds->ds_data, bf->bf_txflags,
  140                     !done ? "" : (ts->ts_status == 0) ? " *" : " !",
  141                     ds->ds_ctl0, ds->ds_ctl1,
  142                     ds->ds_hw[0], ds->ds_hw[1], ds->ds_hw[2], ds->ds_hw[3]);
  143                 if (ah->ah_magic == 0x20065416) {
  144                         printf("        %08x %08x %08x %08x %08x %08x %08x %08x\n",
  145                             ds->ds_hw[4], ds->ds_hw[5], ds->ds_hw[6],
  146                             ds->ds_hw[7], ds->ds_hw[8], ds->ds_hw[9],
  147                             ds->ds_hw[10],ds->ds_hw[11]);
  148                         printf("        %08x %08x %08x %08x %08x %08x %08x %08x\n",
  149                             ds->ds_hw[12],ds->ds_hw[13],ds->ds_hw[14],
  150                             ds->ds_hw[15],ds->ds_hw[16],ds->ds_hw[17],
  151                             ds->ds_hw[18], ds->ds_hw[19]);
  152                 }
  153         }
  154 }
  155 
  156 #endif  /* ATH_DEBUG */

Cache object: 6a1708c25a9328f1344085201f7cb6fd


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]


This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.