sys/dev/qlxgbe/ql_dbg.c

   1 /*-
   2  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
   3  *
   4  * Copyright (c) 2013-2016 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  * File : ql_dbg.c
  31  * Author : David C Somayajulu, Qlogic Corporation, Aliso Viejo, CA 92656.
  32  */
  33 #include <sys/cdefs.h>
  34 __FBSDID("$FreeBSD$");
  35
  36 #include "ql_os.h"
  37 #include "ql_hw.h"
  38 #include "ql_def.h"
  39 #include "ql_inline.h"
  40 #include "ql_ver.h"
  41 #include "ql_glbl.h"
  42 #include "ql_dbg.h"
  43
  44 /*
  45  * Name: ql_dump_buf32
  46  * Function: dumps a buffer as 32 bit words
  47  */
  48 void ql_dump_buf32(qla_host_t *ha, const char *msg, void *dbuf32, uint32_t len32)
  49 {
  50         device_t dev;
  51         uint32_t i = 0;
  52         uint32_t *buf;
  53
  54         dev = ha->pci_dev;
  55         buf = dbuf32;
  56
  57         device_printf(dev, "%s: %s dump start\n", __func__, msg);
  58
  59         while (len32 >= 4) {
  60                 device_printf(dev,"0x%08x: 0x%08x 0x%08x 0x%08x 0x%08x\n",
  61                         i, buf[0], buf[1], buf[2], buf[3]);
  62                 i += 4 * 4;
  63                 len32 -= 4;
  64                 buf += 4;
  65         }
  66         switch (len32) {
  67         case 1:
  68                 device_printf(dev,"0x%08x: 0x%08x\n", i, buf[0]);
  69                 break;
  70         case 2:
  71                 device_printf(dev,"0x%08x: 0x%08x 0x%08x\n", i, buf[0], buf[1]);
  72                 break;
  73         case 3:
  74                 device_printf(dev,"0x%08x: 0x%08x 0x%08x 0x%08x\n",
  75                         i, buf[0], buf[1], buf[2]);
  76                 break;
  77         default:
  78                 break;
  79         }
  80         device_printf(dev, "%s: %s dump end\n", __func__, msg);
  81 }
  82
  83 /*
  84  * Name: ql_dump_buf16
  85  * Function: dumps a buffer as 16 bit words
  86  */
  87 void ql_dump_buf16(qla_host_t *ha, const char *msg, void *dbuf16, uint32_t len16)
  88 {
  89         device_t dev;
  90         uint32_t i = 0;
  91         uint16_t *buf;
  92
  93         dev = ha->pci_dev;
  94         buf = dbuf16;
  95
  96         device_printf(dev, "%s: %s dump start\n", __func__, msg);
  97
  98         while (len16 >= 8) {
  99                 device_printf(dev,"0x%08x: 0x%04x 0x%04x 0x%04x 0x%04x"
 100                         " 0x%04x 0x%04x 0x%04x 0x%04x\n", i, buf[0],
 101                         buf[1], buf[2], buf[3], buf[4], buf[5], buf[6], buf[7]);
 102                 i += 16;
 103                 len16 -= 8;
 104                 buf += 8;
 105         }
 106         switch (len16) {
 107         case 1:
 108                 device_printf(dev,"0x%08x: 0x%04x\n", i, buf[0]);
 109                 break;
 110         case 2:
 111                 device_printf(dev,"0x%08x: 0x%04x 0x%04x\n", i, buf[0], buf[1]);
 112                 break;
 113         case 3:
 114                 device_printf(dev,"0x%08x: 0x%04x 0x%04x 0x%04x\n",
 115                         i, buf[0], buf[1], buf[2]);
 116                 break;
 117         case 4:
 118                 device_printf(dev,"0x%08x: 0x%04x 0x%04x 0x%04x 0x%04x\n", i,
 119                         buf[0], buf[1], buf[2], buf[3]);
 120                 break;
 121         case 5:
 122                 device_printf(dev,"0x%08x:"
 123                         " 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x\n", i,
 124                         buf[0], buf[1], buf[2], buf[3], buf[4]);
 125                 break;
 126         case 6:
 127                 device_printf(dev,"0x%08x:"
 128                         " 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x\n", i,
 129                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5]);
 130                 break;
 131         case 7:
 132                 device_printf(dev,"0x%04x: 0x%04x 0x%04x 0x%04x 0x%04x"
 133                         " 0x%04x 0x%04x 0x%04x\n", i, buf[0], buf[1],
 134                         buf[2], buf[3], buf[4], buf[5], buf[6]);
 135                 break;
 136         default:
 137                 break;
 138         }
 139         device_printf(dev, "%s: %s dump end\n", __func__, msg);
 140 }
 141
 142 /*
 143  * Name: ql_dump_buf8
 144  * Function: dumps a buffer as bytes
 145  */
 146 void ql_dump_buf8(qla_host_t *ha, const char *msg, void *dbuf, uint32_t len)
 147 {
 148         device_t dev;
 149         uint32_t i = 0;
 150         uint8_t *buf;
 151
 152         dev = ha->pci_dev;
 153         buf = dbuf;
 154
 155         device_printf(dev, "%s: %s 0x%x dump start\n", __func__, msg, len);
 156
 157         while (len >= 16) {
 158                 device_printf(dev,"0x%08x:"
 159                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 160                         " %02x %02x %02x %02x %02x %02x %02x %02x\n", i,
 161                         buf[0], buf[1], buf[2], buf[3],
 162                         buf[4], buf[5], buf[6], buf[7],
 163                         buf[8], buf[9], buf[10], buf[11],
 164                         buf[12], buf[13], buf[14], buf[15]);
 165                 i += 16;
 166                 len -= 16;
 167                 buf += 16;
 168         }
 169         switch (len) {
 170         case 1:
 171                 device_printf(dev,"0x%08x: %02x\n", i, buf[0]);
 172                 break;
 173         case 2:
 174                 device_printf(dev,"0x%08x: %02x %02x\n", i, buf[0], buf[1]);
 175                 break;
 176         case 3:
 177                 device_printf(dev,"0x%08x: %02x %02x %02x\n",
 178                         i, buf[0], buf[1], buf[2]);
 179                 break;
 180         case 4:
 181                 device_printf(dev,"0x%08x: %02x %02x %02x %02x\n", i,
 182                         buf[0], buf[1], buf[2], buf[3]);
 183                 break;
 184         case 5:
 185                 device_printf(dev,"0x%08x:"
 186                         " %02x %02x %02x %02x %02x\n", i,
 187                         buf[0], buf[1], buf[2], buf[3], buf[4]);
 188                 break;
 189         case 6:
 190                 device_printf(dev,"0x%08x:"
 191                         " %02x %02x %02x %02x %02x %02x\n", i,
 192                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5]);
 193                 break;
 194         case 7:
 195                 device_printf(dev,"0x%08x:"
 196                         " %02x %02x %02x %02x %02x %02x %02x\n", i,
 197                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6]);
 198                 break;
 199         case 8:
 200                 device_printf(dev,"0x%08x:"
 201                         " %02x %02x %02x %02x %02x %02x %02x %02x\n", i,
 202                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 203                         buf[7]);
 204                 break;
 205         case 9:
 206                 device_printf(dev,"0x%08x:"
 207                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 208                         " %02x\n", i,
 209                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 210                         buf[7], buf[8]);
 211                 break;
 212         case 10:
 213                 device_printf(dev,"0x%08x:"
 214                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 215                         " %02x %02x\n", i,
 216                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 217                         buf[7], buf[8], buf[9]);
 218                 break;
 219         case 11:
 220                 device_printf(dev,"0x%08x:"
 221                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 222                         " %02x %02x %02x\n", i,
 223                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 224                         buf[7], buf[8], buf[9], buf[10]);
 225                 break;
 226         case 12:
 227                 device_printf(dev,"0x%08x:"
 228                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 229                         " %02x %02x %02x %02x\n", i,
 230                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 231                         buf[7], buf[8], buf[9], buf[10], buf[11]);
 232                 break;
 233         case 13:
 234                 device_printf(dev,"0x%08x:"
 235                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 236                         " %02x %02x %02x %02x %02x\n", i,
 237                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 238                         buf[7], buf[8], buf[9], buf[10], buf[11], buf[12]);
 239                 break;
 240         case 14:
 241                 device_printf(dev,"0x%08x:"
 242                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 243                         " %02x %02x %02x %02x %02x %02x\n", i,
 244                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 245                         buf[7], buf[8], buf[9], buf[10], buf[11], buf[12],
 246                         buf[13]);
 247                 break;
 248         case 15:
 249                 device_printf(dev,"0x%08x:"
 250                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 251                         " %02x %02x %02x %02x %02x %02x %02x\n", i,
 252                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 253                         buf[7], buf[8], buf[9], buf[10], buf[11], buf[12],
 254                         buf[13], buf[14]);
 255                 break;
 256         default:
 257                 break;
 258         }
 259
 260         device_printf(dev, "%s: %s dump end\n", __func__, msg);
 261 }
 262