sys/dev/qlxgb/qla_dbg.c

   1 /*-
   2  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
   3  *
   4  * Copyright (c) 2011-2013 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 : qla_dbg.c
  31  * Author : David C Somayajulu, Qlogic Corporation, Aliso Viejo, CA 92656.
  32  */
  33
  34 #include <sys/cdefs.h>
  35 __FBSDID("$FreeBSD$");
  36
  37 #include "qla_os.h"
  38 #include "qla_reg.h"
  39 #include "qla_hw.h"
  40 #include "qla_def.h"
  41 #include "qla_inline.h"
  42 #include "qla_ver.h"
  43 #include "qla_glbl.h"
  44 #include "qla_dbg.h"
  45
  46
  47 uint32_t dbg_level = 0 ;
  48 /*
  49  * Name: qla_dump_buf32
  50  * Function: dumps a buffer as 32 bit words
  51  */
  52 void qla_dump_buf32(qla_host_t *ha, char *msg, void *dbuf32, uint32_t len32)
  53 {
  54         device_t dev;
  55         uint32_t i = 0;
  56         uint32_t *buf;
  57
  58         dev = ha->pci_dev;
  59         buf = dbuf32;
  60
  61         device_printf(dev, "%s: %s dump start\n", __func__, msg);
  62
  63         while (len32 >= 4) {
  64                 device_printf(dev,"0x%08x: 0x%08x 0x%08x 0x%08x 0x%08x\n",
  65                         i, buf[0], buf[1], buf[2], buf[3]);
  66                 i += 4 * 4;
  67                 len32 -= 4;
  68                 buf += 4;
  69         }
  70         switch (len32) {
  71         case 1:
  72                 device_printf(dev,"0x%08x: 0x%08x\n", i, buf[0]);
  73                 break;
  74         case 2:
  75                 device_printf(dev,"0x%08x: 0x%08x 0x%08x\n", i, buf[0], buf[1]);
  76                 break;
  77         case 3:
  78                 device_printf(dev,"0x%08x: 0x%08x 0x%08x 0x%08x\n",
  79                         i, buf[0], buf[1], buf[2]);
  80                 break;
  81         default:
  82                 break;
  83         }
  84         device_printf(dev, "%s: %s dump end\n", __func__, msg);
  85 }
  86
  87 /*
  88  * Name: qla_dump_buf16
  89  * Function: dumps a buffer as 16 bit words
  90  */
  91 void qla_dump_buf16(qla_host_t *ha, char *msg, void *dbuf16, uint32_t len16)
  92 {
  93         device_t dev;
  94         uint32_t i = 0;
  95         uint16_t *buf;
  96
  97         dev = ha->pci_dev;
  98         buf = dbuf16;
  99
 100         device_printf(dev, "%s: %s dump start\n", __func__, msg);
 101
 102         while (len16 >= 8) {
 103                 device_printf(dev,"0x%08x: 0x%04x 0x%04x 0x%04x 0x%04x"
 104                         " 0x%04x 0x%04x 0x%04x 0x%04x\n", i, buf[0],
 105                         buf[1], buf[2], buf[3], buf[4], buf[5], buf[6], buf[7]);
 106                 i += 16;
 107                 len16 -= 8;
 108                 buf += 8;
 109         }
 110         switch (len16) {
 111         case 1:
 112                 device_printf(dev,"0x%08x: 0x%04x\n", i, buf[0]);
 113                 break;
 114         case 2:
 115                 device_printf(dev,"0x%08x: 0x%04x 0x%04x\n", i, buf[0], buf[1]);
 116                 break;
 117         case 3:
 118                 device_printf(dev,"0x%08x: 0x%04x 0x%04x 0x%04x\n",
 119                         i, buf[0], buf[1], buf[2]);
 120                 break;
 121         case 4:
 122                 device_printf(dev,"0x%08x: 0x%04x 0x%04x 0x%04x 0x%04x\n", i,
 123                         buf[0], buf[1], buf[2], buf[3]);
 124                 break;
 125         case 5:
 126                 device_printf(dev,"0x%08x:"
 127                         " 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x\n", i,
 128                         buf[0], buf[1], buf[2], buf[3], buf[4]);
 129                 break;
 130         case 6:
 131                 device_printf(dev,"0x%08x:"
 132                         " 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x\n", i,
 133                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5]);
 134                 break;
 135         case 7:
 136                 device_printf(dev,"0x%04x: 0x%04x 0x%04x 0x%04x 0x%04x"
 137                         " 0x%04x 0x%04x 0x%04x\n", i, buf[0], buf[1],
 138                         buf[2], buf[3], buf[4], buf[5], buf[6]);
 139                 break;
 140         default:
 141                 break;
 142         }
 143         device_printf(dev, "%s: %s dump end\n", __func__, msg);
 144 }
 145
 146 /*
 147  * Name: qla_dump_buf8
 148  * Function: dumps a buffer as bytes
 149  */
 150 void qla_dump_buf8(qla_host_t *ha, char *msg, void *dbuf, uint32_t len)
 151 {
 152         device_t dev;
 153         uint32_t i = 0;
 154         uint8_t *buf;
 155
 156         dev = ha->pci_dev;
 157         buf = dbuf;
 158
 159         device_printf(dev, "%s: %s 0x%x dump start\n", __func__, msg, len);
 160
 161         while (len >= 16) {
 162                 device_printf(dev,"0x%08x:"
 163                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 164                         " %02x %02x %02x %02x %02x %02x %02x %02x\n", i,
 165                         buf[0], buf[1], buf[2], buf[3],
 166                         buf[4], buf[5], buf[6], buf[7],
 167                         buf[8], buf[9], buf[10], buf[11],
 168                         buf[12], buf[13], buf[14], buf[15]);
 169                 i += 16;
 170                 len -= 16;
 171                 buf += 16;
 172         }
 173         switch (len) {
 174         case 1:
 175                 device_printf(dev,"0x%08x: %02x\n", i, buf[0]);
 176                 break;
 177         case 2:
 178                 device_printf(dev,"0x%08x: %02x %02x\n", i, buf[0], buf[1]);
 179                 break;
 180         case 3:
 181                 device_printf(dev,"0x%08x: %02x %02x %02x\n",
 182                         i, buf[0], buf[1], buf[2]);
 183                 break;
 184         case 4:
 185                 device_printf(dev,"0x%08x: %02x %02x %02x %02x\n", i,
 186                         buf[0], buf[1], buf[2], buf[3]);
 187                 break;
 188         case 5:
 189                 device_printf(dev,"0x%08x:"
 190                         " %02x %02x %02x %02x %02x\n", i,
 191                         buf[0], buf[1], buf[2], buf[3], buf[4]);
 192                 break;
 193         case 6:
 194                 device_printf(dev,"0x%08x:"
 195                         " %02x %02x %02x %02x %02x %02x\n", i,
 196                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5]);
 197                 break;
 198         case 7:
 199                 device_printf(dev,"0x%08x:"
 200                         " %02x %02x %02x %02x %02x %02x %02x\n", i,
 201                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6]);
 202                 break;
 203         case 8:
 204                 device_printf(dev,"0x%08x:"
 205                         " %02x %02x %02x %02x %02x %02x %02x %02x\n", i,
 206                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 207                         buf[7]);
 208                 break;
 209         case 9:
 210                 device_printf(dev,"0x%08x:"
 211                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 212                         " %02x\n", i,
 213                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 214                         buf[7], buf[8]);
 215                 break;
 216         case 10:
 217                 device_printf(dev,"0x%08x:"
 218                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 219                         " %02x %02x\n", i,
 220                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 221                         buf[7], buf[8], buf[9]);
 222                 break;
 223         case 11:
 224                 device_printf(dev,"0x%08x:"
 225                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 226                         " %02x %02x %02x\n", i,
 227                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 228                         buf[7], buf[8], buf[9], buf[10]);
 229                 break;
 230         case 12:
 231                 device_printf(dev,"0x%08x:"
 232                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 233                         " %02x %02x %02x %02x\n", i,
 234                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 235                         buf[7], buf[8], buf[9], buf[10], buf[11]);
 236                 break;
 237         case 13:
 238                 device_printf(dev,"0x%08x:"
 239                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 240                         " %02x %02x %02x %02x %02x\n", i,
 241                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 242                         buf[7], buf[8], buf[9], buf[10], buf[11], buf[12]);
 243                 break;
 244         case 14:
 245                 device_printf(dev,"0x%08x:"
 246                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 247                         " %02x %02x %02x %02x %02x %02x\n", i,
 248                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 249                         buf[7], buf[8], buf[9], buf[10], buf[11], buf[12],
 250                         buf[13]);
 251                 break;
 252         case 15:
 253                 device_printf(dev,"0x%08x:"
 254                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 255                         " %02x %02x %02x %02x %02x %02x %02x\n", i,
 256                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 257                         buf[7], buf[8], buf[9], buf[10], buf[11], buf[12],
 258                         buf[13], buf[14]);
 259                 break;
 260         default:
 261                 break;
 262         }
 263
 264         device_printf(dev, "%s: %s dump end\n", __func__, msg);
 265 }