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