release/src-rt-6.x/et/sys/et_dbg.h

   1 /*
   2  * Minimal debug/trace/assert driver definitions for
   3  * Broadcom Home Networking Division 10/100 Mbit/s Ethernet
   4  * Device Driver.
   5  *
   6  * Copyright (C) 2012, Broadcom Corporation. All Rights Reserved.
   7  *
   8  * Permission to use, copy, modify, and/or distribute this software for any
   9  * purpose with or without fee is hereby granted, provided that the above
  10  * copyright notice and this permission notice appear in all copies.
  11  *
  12  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  13  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  14  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
  15  * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  16  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
  17  * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  18  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  19  * $Id: et_dbg.h 348614 2012-08-02 19:16:22Z $
  20  */
  21
  22 #ifndef _et_dbg_
  23 #define _et_dbg_
  24
  25 #ifdef  BCMDBG
  26 struct ether_header;
  27 extern void etc_prhdr(char *msg, struct ether_header *eh, uint len, int unit);
  28 extern void etc_prhex(char *msg, uchar *buf, uint nbytes, int unit);
  29 /*
  30  * et_msg_level is a bitvector:
  31  *      0       errors
  32  *      1       function-level tracing
  33  *      2       one-line frame tx/rx summary
  34  *      3       complex frame tx/rx in hex
  35  */
  36 #define ET_ERROR(args)  if (!(et_msg_level & 1)) ; else printf args
  37 #define ET_TRACE(args)  if (!(et_msg_level & 2)) ; else printf args
  38 #define ET_PRHDR(msg, eh, len, unit)    if (!(et_msg_level & 4)) ; else etc_prhdr(msg, eh, len, unit)
  39 #define ET_PRPKT(msg, buf, len, unit)   if (!(et_msg_level & 8)) ; else etc_prhex(msg, buf, len, unit)
  40 #else   /* BCMDBG */
  41 #define ET_ERROR(args)
  42 #define ET_TRACE(args)
  43 #define ET_PRHDR(msg, eh, len, unit)
  44 #define ET_PRPKT(msg, buf, len, unit)
  45 #endif  /* BCMDBG */
  46
  47 extern uint32 et_msg_level;
  48
  49 #define ET_LOG(fmt, a1, a2)
  50
  51 /* include port-specific tunables */
  52 #ifdef NDIS
  53 #include <et_ndis.h>
  54 #elif defined(__ECOS)
  55 #include <et_ecos.h>
  56 #elif defined(linux)
  57 #if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 36)
  58 #include <linux/config.h>
  59 #endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 36) */
  60 #include <et_linux.h>
  61 #elif defined(PMON)
  62 #include <et_pmon.h>
  63 #elif defined(_CFE_)
  64 #include <et_cfe.h>
  65 #elif defined(__NetBSD__)
  66 #include <et_bsd.h>
  67 #else
  68 #error
  69 #endif
  70
  71 #endif /* _et_dbg_ */