sys/dev/qlxge/qls_dbg.h

   1 /*-
   2  * SPDX-License-Identifier: BSD-2-Clause
   3  *
   4  * Copyright (c) 2013-2014 Qlogic Corporation
   5  * All rights reserved.
   6  *
   7  *  Redistribution and use in source and binary forms, with or without
   8  *  modification, are permitted provided that the following conditions
   9  *  are met:
  10  *
  11  *  1. Redistributions of source code must retain the above copyright
  12  *     notice, this list of conditions and the following disclaimer.
  13  *  2. Redistributions in binary form must reproduce the above copyright
  14  *     notice, this list of conditions and the following disclaimer in the
  15  *     documentation and/or other materials provided with the distribution.
  16  *
  17  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  18  *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  19  *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  20  *  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  21  *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  22  *  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 IN
  25  *  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 THE
  27  *  POSSIBILITY OF SUCH DAMAGE.
  28  */
  29
  30 /*
  31  * File : qls_dbg.h
  32  * Author : David C Somayajulu, Qlogic Corporation, Aliso Viejo, CA 92656.
  33  */
  34
  35 #ifndef _QL_DBG_H_
  36 #define _QL_DBG_H_
  37
  38 extern uint32_t qls_dbg_level;
  39
  40 extern void qls_dump_buf8(qla_host_t *ha, const char *str, void *dbuf,
  41                 uint32_t len);
  42 extern void qls_dump_buf16(qla_host_t *ha, const char *str, void *dbuf,
  43                 uint32_t len16);
  44 extern void qls_dump_buf32(qla_host_t *ha, const char *str, void *dbuf,
  45                 uint32_t len32);
  46
  47 extern void qls_dump_cq(qla_host_t *ha);
  48
  49 #ifdef QL_DBG
  50
  51 #define QL_DPRINT1(x)   if (qls_dbg_level & 0x0001) device_printf x
  52 #define QL_DPRINT2(x)   if (qls_dbg_level & 0x0002) device_printf x
  53 #define QL_DPRINT4(x)   if (qls_dbg_level & 0x0004) device_printf x
  54 #define QL_DPRINT8(x)   if (qls_dbg_level & 0x0008) device_printf x
  55 #define QL_DPRINT10(x)  if (qls_dbg_level & 0x0010) device_printf x
  56 #define QL_DPRINT20(x)  if (qls_dbg_level & 0x0020) device_printf x
  57 #define QL_DPRINT40(x)  if (qls_dbg_level & 0x0040) device_printf x
  58 #define QL_DPRINT80(x)  if (qls_dbg_level & 0x0080) device_printf x
  59
  60 #define QL_DUMP_BUFFER8(h, s, b, n) if (qls_dbg_level & 0x08000000)\
  61                                         qls_dump_buf8(h, s, b, n)
  62 #define QL_DUMP_BUFFER16(h, s, b, n) if (qls_dbg_level & 0x08000000)\
  63                                         qls_dump_buf16(h, s, b, n)
  64 #define QL_DUMP_BUFFER32(h, s, b, n) if (qls_dbg_level & 0x08000000)\
  65                                         qls_dump_buf32(h, s, b, n)
  66
  67 #define QL_ASSERT(ha, x, y)     if (!x && !ha->err_inject) panic y
  68
  69 #define QL_DUMP_CQ(ha)          if (qls_dbg_level & 0x08000000) qls_dump_cq(ha)
  70
  71 #else
  72
  73 #define QL_DPRINT1(x)
  74 #define QL_DPRINT2(x)
  75 #define QL_DPRINT4(x)
  76 #define QL_DPRINT8(x)
  77 #define QL_DPRINT10(x)
  78 #define QL_DPRINT20(x)
  79 #define QL_DPRINT40(x)
  80 #define QL_DPRINT80(x)
  81
  82 #define QL_DUMP_BUFFER8(h, s, b, n)
  83 #define QL_DUMP_BUFFER16(h, s, b, n)
  84 #define QL_DUMP_BUFFER32(h, s, b, n)
  85
  86 #define QL_ASSERT(ha, x, y)
  87
  88 #define QL_DUMP_CQ(ha)
  89
  90 #endif
  91
  92 #endif /* #ifndef _QL_DBG_H_ */