sys/dev/qlxgbe/ql_dbg.c

   1 /*
   2  * Copyright (c) 2013-2014 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 : ql_dbg.c
  29  * Author : David C Somayajulu, Qlogic Corporation, Aliso Viejo, CA 92656.
  30  */
  31 #include <sys/cdefs.h>
  32 __FBSDID("$FreeBSD$");
  33
  34 #include "ql_os.h"
  35 #include "ql_hw.h"
  36 #include "ql_def.h"
  37 #include "ql_inline.h"
  38 #include "ql_ver.h"
  39 #include "ql_glbl.h"
  40 #include "ql_dbg.h"
  41
  42 /*
  43  * Name: ql_dump_buf32
  44  * Function: dumps a buffer as 32 bit words
  45  */
  46 void ql_dump_buf32(qla_host_t *ha, const char *msg, void *dbuf32, uint32_t len32)
  47 {
  48         device_t dev;
  49         uint32_t i = 0;
  50         uint32_t *buf;
  51
  52         dev = ha->pci_dev;
  53         buf = dbuf32;
  54
  55         device_printf(dev, "%s: %s dump start\n", __func__, msg);
  56
  57         while (len32 >= 4) {
  58                 device_printf(dev,"0x%08x: 0x%08x 0x%08x 0x%08x 0x%08x\n",
  59                         i, buf[0], buf[1], buf[2], buf[3]);
  60                 i += 4 * 4;
  61                 len32 -= 4;
  62                 buf += 4;
  63         }
  64         switch (len32) {
  65         case 1:
  66                 device_printf(dev,"0x%08x: 0x%08x\n", i, buf[0]);
  67                 break;
  68         case 2:
  69                 device_printf(dev,"0x%08x: 0x%08x 0x%08x\n", i, buf[0], buf[1]);
  70                 break;
  71         case 3:
  72                 device_printf(dev,"0x%08x: 0x%08x 0x%08x 0x%08x\n",
  73                         i, buf[0], buf[1], buf[2]);
  74                 break;
  75         default:
  76                 break;
  77         }
  78         device_printf(dev, "%s: %s dump end\n", __func__, msg);
  79 }
  80
  81 /*
  82  * Name: ql_dump_buf16
  83  * Function: dumps a buffer as 16 bit words
  84  */
  85 void ql_dump_buf16(qla_host_t *ha, const char *msg, void *dbuf16, uint32_t len16)
  86 {
  87         device_t dev;
  88         uint32_t i = 0;
  89         uint16_t *buf;
  90
  91         dev = ha->pci_dev;
  92         buf = dbuf16;
  93
  94         device_printf(dev, "%s: %s dump start\n", __func__, msg);
  95
  96         while (len16 >= 8) {
  97                 device_printf(dev,"0x%08x: 0x%04x 0x%04x 0x%04x 0x%04x"
  98                         " 0x%04x 0x%04x 0x%04x 0x%04x\n", i, buf[0],
  99                         buf[1], buf[2], buf[3], buf[4], buf[5], buf[6], buf[7]);
 100                 i += 16;
 101                 len16 -= 8;
 102                 buf += 8;
 103         }
 104         switch (len16) {
 105         case 1:
 106                 device_printf(dev,"0x%08x: 0x%04x\n", i, buf[0]);
 107                 break;
 108         case 2:
 109                 device_printf(dev,"0x%08x: 0x%04x 0x%04x\n", i, buf[0], buf[1]);
 110                 break;
 111         case 3:
 112                 device_printf(dev,"0x%08x: 0x%04x 0x%04x 0x%04x\n",
 113                         i, buf[0], buf[1], buf[2]);
 114                 break;
 115         case 4:
 116                 device_printf(dev,"0x%08x: 0x%04x 0x%04x 0x%04x 0x%04x\n", i,
 117                         buf[0], buf[1], buf[2], buf[3]);
 118                 break;
 119         case 5:
 120                 device_printf(dev,"0x%08x:"
 121                         " 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x\n", i,
 122                         buf[0], buf[1], buf[2], buf[3], buf[4]);
 123                 break;
 124         case 6:
 125                 device_printf(dev,"0x%08x:"
 126                         " 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x\n", i,
 127                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5]);
 128                 break;
 129         case 7:
 130                 device_printf(dev,"0x%04x: 0x%04x 0x%04x 0x%04x 0x%04x"
 131                         " 0x%04x 0x%04x 0x%04x\n", i, buf[0], buf[1],
 132                         buf[2], buf[3], buf[4], buf[5], buf[6]);
 133                 break;
 134         default:
 135                 break;
 136         }
 137         device_printf(dev, "%s: %s dump end\n", __func__, msg);
 138 }
 139
 140 /*
 141  * Name: ql_dump_buf8
 142  * Function: dumps a buffer as bytes
 143  */
 144 void ql_dump_buf8(qla_host_t *ha, const char *msg, void *dbuf, uint32_t len)
 145 {
 146         device_t dev;
 147         uint32_t i = 0;
 148         uint8_t *buf;
 149
 150         dev = ha->pci_dev;
 151         buf = dbuf;
 152
 153         device_printf(dev, "%s: %s 0x%x dump start\n", __func__, msg, len);
 154
 155         while (len >= 16) {
 156                 device_printf(dev,"0x%08x:"
 157                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 158                         " %02x %02x %02x %02x %02x %02x %02x %02x\n", i,
 159                         buf[0], buf[1], buf[2], buf[3],
 160                         buf[4], buf[5], buf[6], buf[7],
 161                         buf[8], buf[9], buf[10], buf[11],
 162                         buf[12], buf[13], buf[14], buf[15]);
 163                 i += 16;
 164                 len -= 16;
 165                 buf += 16;
 166         }
 167         switch (len) {
 168         case 1:
 169                 device_printf(dev,"0x%08x: %02x\n", i, buf[0]);
 170                 break;
 171         case 2:
 172                 device_printf(dev,"0x%08x: %02x %02x\n", i, buf[0], buf[1]);
 173                 break;
 174         case 3:
 175                 device_printf(dev,"0x%08x: %02x %02x %02x\n",
 176                         i, buf[0], buf[1], buf[2]);
 177                 break;
 178         case 4:
 179                 device_printf(dev,"0x%08x: %02x %02x %02x %02x\n", i,
 180                         buf[0], buf[1], buf[2], buf[3]);
 181                 break;
 182         case 5:
 183                 device_printf(dev,"0x%08x:"
 184                         " %02x %02x %02x %02x %02x\n", i,
 185                         buf[0], buf[1], buf[2], buf[3], buf[4]);
 186                 break;
 187         case 6:
 188                 device_printf(dev,"0x%08x:"
 189                         " %02x %02x %02x %02x %02x %02x\n", i,
 190                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5]);
 191                 break;
 192         case 7:
 193                 device_printf(dev,"0x%08x:"
 194                         " %02x %02x %02x %02x %02x %02x %02x\n", i,
 195                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6]);
 196                 break;
 197         case 8:
 198                 device_printf(dev,"0x%08x:"
 199                         " %02x %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                         buf[7]);
 202                 break;
 203         case 9:
 204                 device_printf(dev,"0x%08x:"
 205                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 206                         " %02x\n", i,
 207                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 208                         buf[7], buf[8]);
 209                 break;
 210         case 10:
 211                 device_printf(dev,"0x%08x:"
 212                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 213                         " %02x %02x\n", i,
 214                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 215                         buf[7], buf[8], buf[9]);
 216                 break;
 217         case 11:
 218                 device_printf(dev,"0x%08x:"
 219                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 220                         " %02x %02x %02x\n", i,
 221                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 222                         buf[7], buf[8], buf[9], buf[10]);
 223                 break;
 224         case 12:
 225                 device_printf(dev,"0x%08x:"
 226                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 227                         " %02x %02x %02x %02x\n", i,
 228                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 229                         buf[7], buf[8], buf[9], buf[10], buf[11]);
 230                 break;
 231         case 13:
 232                 device_printf(dev,"0x%08x:"
 233                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 234                         " %02x %02x %02x %02x %02x\n", i,
 235                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 236                         buf[7], buf[8], buf[9], buf[10], buf[11], buf[12]);
 237                 break;
 238         case 14:
 239                 device_printf(dev,"0x%08x:"
 240                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 241                         " %02x %02x %02x %02x %02x %02x\n", i,
 242                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 243                         buf[7], buf[8], buf[9], buf[10], buf[11], buf[12],
 244                         buf[13]);
 245                 break;
 246         case 15:
 247                 device_printf(dev,"0x%08x:"
 248                         " %02x %02x %02x %02x %02x %02x %02x %02x"
 249                         " %02x %02x %02x %02x %02x %02x %02x\n", i,
 250                         buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
 251                         buf[7], buf[8], buf[9], buf[10], buf[11], buf[12],
 252                         buf[13], buf[14]);
 253                 break;
 254         default:
 255                 break;
 256         }
 257
 258         device_printf(dev, "%s: %s dump end\n", __func__, msg);
 259 }
 260