sys/dev/qlxgb/qla_dbg.c

   1 /*
   2  * Copyright (c) 2011-2013 Qlogic Corporation
   3  * All rights reserved.
   4  *
   5  *  Redistribution and use in source and binary forms, with or without
   6  *  modification, are permitted provided that the following conditions
   7  *  are met:
   8  *
   9  *  1. Redistributions of source code must retain the above copyright
  10  *     notice, this list of conditions and the following disclaimer.
  11  *  2. Redistributions in binary form must reproduce the above copyright
  12  *     notice, this list of conditions and the following disclaimer in the
  13  *     documentation and/or other materials provided with the distribution.
  14  *
  15  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  16  *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  17  *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  18  *  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  19  *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  20  *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  21  *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  22  *  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  23  *  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  24  *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  25  *  POSSIBILITY OF SUCH DAMAGE.
  26  */
  27 /*
  28  * File : qla_dbg.c
  29  * Author : David C Somayajulu, Qlogic Corporation, Aliso Viejo, CA 92656.
  30  */
  31
  32 #include <sys/cdefs.h>
  33 __FBSDID("$FreeBSD$");
  34
  35 #include "qla_os.h"
  36 #include "qla_reg.h"
  37 #include "qla_hw.h"
  38 #include "qla_def.h"
  39 #include "qla_inline.h"
  40 #include "qla_ver.h"
  41 #include "qla_glbl.h"
  42 #include "qla_dbg.h"
  43
  44
  45 uint32_t dbg_level = 0 ;
  46 /*
  47  * Name: qla_dump_buf32
  48  * Function: dumps a buffer as 32 bit words
  49  */
  50 void qla_dump_buf32(qla_host_t *ha, char *msg, void *dbuf32, uint32_t len32)
  51 {
  52         device_t dev;
  53         uint32_t i = 0;
  54         uint32_t *buf;
  55
  56         dev = ha->pci_dev;
  57         buf = dbuf32;
  58
  59         device_printf(dev, "%s: %s dump start\n", __func__, msg);
  60
  61         while (len32 >= 4) {
  62                 device_printf(dev,"0x%08x: 0x%08x 0x%08x 0x%08x 0x%08x\n",
  63                         i, buf[0], buf[1], buf[2], buf[3]);
  64                 i += 4 * 4;
  65                 len32 -= 4;
  66                 buf += 4;
  67         }
  68         switch (len32) {
  69         case 1:
  70                 device_printf(dev,"0x%08x: 0x%08x\n", i, buf[0]);
  71                 break;
  72         case 2:
  73                 device_printf(dev,"0x%08x: 0x%08x 0x%08x\n", i, buf[0], buf[1]);
  74                 break;
  75         case 3:
  76                 device_printf(dev,"0x%08x: 0x%08x 0x%08x 0x%08x\n",
  77                         i, buf[0], buf[1], buf[2]);
  78                 break;
  79         default:
  80                 break;
  81         }
  82         device_printf(dev, "%s: %s dump end\n", __func__, msg);
  83 }
  84
  85 /*
  86  * Name: qla_dump_buf16
  87  * Function: dumps a buffer as 16 bit words
  88  */
  89 void qla_dump_buf16(qla_host_t *ha, char *msg, void *dbuf16, uint32_t len16)
  90 {
  91         device_t dev;
  92         uint32_t i = 0;
  93         uint16_t *buf;
  94
  95         dev = ha->pci_dev;
  96         buf = dbuf16;
  97
  98         device_printf(dev, "%s: %s dump start\n", __func__, msg);
  99
 100         while (len16 >= 8) {
 101                 device_printf(dev,"0x%08x: 0x%04x 0x%04x 0x%04x 0x%04x"
 102                         " 0x%04x 0x%04x 0x%04x 0x%04x\n", i, buf[0],
 103                         buf[1], buf[2], buf[3], buf[4], buf[5], buf[6], buf[7]);
 104                 i += 16;
 105                 len16 -= 8;
 106                 buf += 8;
 107         }
 108         switch (len16) {
 109         case 1:
 110                 device_printf(dev,"0x%08x: 0x%04x\n", i, buf[0]);
 111                 break;
 112         case 2:
 113                 device_printf(dev,"0x%08x: 0x%04x 0x%04x\n", i, buf[0], buf[1]);
 114                 break;
 115         case 3:
 116                 device_printf(dev,"0x%08x: 0x%04x 0x%04x 0x%04x\n",
 117                         i, buf[0], buf[1], buf[2]);
 118                 break;
 119         case 4:
 120                 device_printf(dev,"0x%08x: 0x%04x 0x%04x 0x%04x 0x%04x\n", i,
 121                         buf[0], buf[1], buf[2], buf[3]);
 122                 break;
 123         case 5:
 124                 device_printf(dev,"0x%08x:"
 125                         " 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x\n", i,
 126                         buf[0], buf[1], buf[2], buf[3], buf[4]);
 127                 break;
 128         case 6:
 129                 device_printf(dev,"0x%08x:"
 130                         " 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x\n", i,
 131                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5]);
 132                 break;
 133         case 7:
 134                 device_printf(dev,"0x%04x: 0x%04x 0x%04x 0x%04x 0x%04x"
 135                         " 0x%04x 0x%04x 0x%04x\n", i, buf[0], buf[1],
 136                         buf[2], buf[3], buf[4], buf[5], buf[6]);
 137                 break;
 138         default:
 139                 break;
 140         }
 141         device_printf(dev, "%s: %s dump end\n", __func__, msg);
 142 }
 143
 144 /*
 145  * Name: qla_dump_buf8
 146  * Function: dumps a buffer as bytes
 147  */
 148 void qla_dump_buf8(qla_host_t *ha, char *msg, void *dbuf, uint32_t len)
 149 {
 150         device_t dev;
 151         uint32_t i = 0;
 152         uint8_t *buf;
 153
 154         dev = ha->pci_dev;
 155         buf = dbuf;
 156
 157         device_printf(dev, "%s: %s 0x%x dump start\n", __func__, msg, len);
 158
 159         while (len >= 16) {
 160                 device_printf(dev,"0x%08x:"
 161                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 162                         " %02x %02x %02x %02x %02x %02x %02x %02x\n", i,
 163                         buf[0], buf[1], buf[2], buf[3],
 164                         buf[4], buf[5], buf[6], buf[7],
 165                         buf[8], buf[9], buf[10], buf[11],
 166                         buf[12], buf[13], buf[14], buf[15]);
 167                 i += 16;
 168                 len -= 16;
 169                 buf += 16;
 170         }
 171         switch (len) {
 172         case 1:
 173                 device_printf(dev,"0x%08x: %02x\n", i, buf[0]);
 174                 break;
 175         case 2:
 176                 device_printf(dev,"0x%08x: %02x %02x\n", i, buf[0], buf[1]);
 177                 break;
 178         case 3:
 179                 device_printf(dev,"0x%08x: %02x %02x %02x\n",
 180                         i, buf[0], buf[1], buf[2]);
 181                 break;
 182         case 4:
 183                 device_printf(dev,"0x%08x: %02x %02x %02x %02x\n", i,
 184                         buf[0], buf[1], buf[2], buf[3]);
 185                 break;
 186         case 5:
 187                 device_printf(dev,"0x%08x:"
 188                         " %02x %02x %02x %02x %02x\n", i,
 189                         buf[0], buf[1], buf[2], buf[3], buf[4]);
 190                 break;
 191         case 6:
 192                 device_printf(dev,"0x%08x:"
 193                         " %02x %02x %02x %02x %02x %02x\n", i,
 194                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5]);
 195                 break;
 196         case 7:
 197                 device_printf(dev,"0x%08x:"
 198                         " %02x %02x %02x %02x %02x %02x %02x\n", i,
 199                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6]);
 200                 break;
 201         case 8:
 202                 device_printf(dev,"0x%08x:"
 203                         " %02x %02x %02x %02x %02x %02x %02x %02x\n", i,
 204                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 205                         buf[7]);
 206                 break;
 207         case 9:
 208                 device_printf(dev,"0x%08x:"
 209                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 210                         " %02x\n", i,
 211                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 212                         buf[7], buf[8]);
 213                 break;
 214         case 10:
 215                 device_printf(dev,"0x%08x:"
 216                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 217                         " %02x %02x\n", i,
 218                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 219                         buf[7], buf[8], buf[9]);
 220                 break;
 221         case 11:
 222                 device_printf(dev,"0x%08x:"
 223                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 224                         " %02x %02x %02x\n", i,
 225                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 226                         buf[7], buf[8], buf[9], buf[10]);
 227                 break;
 228         case 12:
 229                 device_printf(dev,"0x%08x:"
 230                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 231                         " %02x %02x %02x %02x\n", i,
 232                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 233                         buf[7], buf[8], buf[9], buf[10], buf[11]);
 234                 break;
 235         case 13:
 236                 device_printf(dev,"0x%08x:"
 237                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 238                         " %02x %02x %02x %02x %02x\n", i,
 239                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 240                         buf[7], buf[8], buf[9], buf[10], buf[11], buf[12]);
 241                 break;
 242         case 14:
 243                 device_printf(dev,"0x%08x:"
 244                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 245                         " %02x %02x %02x %02x %02x %02x\n", i,
 246                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 247                         buf[7], buf[8], buf[9], buf[10], buf[11], buf[12],
 248                         buf[13]);
 249                 break;
 250         case 15:
 251                 device_printf(dev,"0x%08x:"
 252                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 253                         " %02x %02x %02x %02x %02x %02x %02x\n", i,
 254                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 255                         buf[7], buf[8], buf[9], buf[10], buf[11], buf[12],
 256                         buf[13], buf[14]);
 257                 break;
 258         default:
 259                 break;
 260         }
 261
 262         device_printf(dev, "%s: %s dump end\n", __func__, msg);
 263 }