drivers/net/wireless/ath/debug.c

   1 /*
   2  * Copyright (c) 2009 Atheros Communications Inc.
   3  *
   4  * Permission to use, copy, modify, and/or distribute this software for any
   5  * purpose with or without fee is hereby granted, provided that the above
   6  * copyright notice and this permission notice appear in all copies.
   7  *
   8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15  */
  16
  17 #include "ath.h"
  18 #include "debug.h"
  19
  20 void ath_print(struct ath_common *common, int dbg_mask, const char *fmt, ...)
  21 {
  22         struct va_format vaf;
  23         va_list args;
  24
  25         if (likely(!(common->debug_mask & dbg_mask)))
  26                 return;
  27
  28         va_start(args, fmt);
  29
  30         vaf.fmt = fmt;
  31         vaf.va = &args;
  32
  33         printk(KERN_DEBUG "ath: %pV", &vaf);
  34
  35         va_end(args);
  36 }
  37 EXPORT_SYMBOL(ath_print);
  38
  39 const char *ath_opmode_to_string(enum nl80211_iftype opmode)
  40 {
  41         switch (opmode) {
  42         case NL80211_IFTYPE_UNSPECIFIED:
  43                 return "UNSPEC";
  44         case NL80211_IFTYPE_ADHOC:
  45                 return "ADHOC";
  46         case NL80211_IFTYPE_STATION:
  47                 return "STATION";
  48         case NL80211_IFTYPE_AP:
  49                 return "AP";
  50         case NL80211_IFTYPE_AP_VLAN:
  51                 return "AP-VLAN";
  52         case NL80211_IFTYPE_WDS:
  53                 return "WDS";
  54         case NL80211_IFTYPE_MONITOR:
  55                 return "MONITOR";
  56         case NL80211_IFTYPE_MESH_POINT:
  57                 return "MESH";
  58         case NL80211_IFTYPE_P2P_CLIENT:
  59                 return "P2P-CLIENT";
  60         case NL80211_IFTYPE_P2P_GO:
  61                 return "P2P-GO";
  62         default:
  63                 return "UNKNOWN";
  64         }
  65 }
  66 EXPORT_SYMBOL(ath_opmode_to_string);