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Viewing changes to src/VBox/Devices/Network/DevPCNet.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Felix Geyer
  • Date: 2009-09-14 18:25:07 UTC
  • mfrom: (0.4.1 squeeze)
  • Revision ID: james.westby@ubuntu.com-20090914182507-c98g07mq16hjmn6d
Tags: 3.0.6-dfsg-1ubuntu1
https://launchpad.net/bugs/429697
https://launchpad.net/bugs/267097
https://launchpad.net/bugs/288590
https://launchpad.net/bugs/379878
* Merge from debian unstable (LP: #429697), remaining changes:
  - Enable DKMS support on virtualbox host and guest modules (LP: #267097)
    - Drop virtualbox-ose{-guest,}-modules-* package templates
    - Recommend *-source instead of *-modules packages
    - Replace error messages related to missing/mismatched
      kernel module accordingly
  - Autoload kernel module
    - LOAD_VBOXDRV_MODULE=1 in virtualbox-ose.default
  - Disable update action
    - patches/u01-disable-update-action.dpatch
  - Virtualbox should go in Accessories, not in System tools (LP: #288590)
    - virtualbox-ose-qt.files/virtualbox-ose.desktop
  - Add apport hook
    - virtualbox-ose.files/source_virtualbox-ose.py
    - virtualbox-ose.install
  - Add launchpad integration
    - control
    - lpi-bug.xpm
    - patches/u02-lp-integration.dpatch
  - virtualbox, virtualbox-* (names of the upstream proprietary packages)
    conflict with virtualbox-ose (LP: #379878)
* Make debug package depend on normal or guest utils package
* Drop patches/22-pulseaudio-stubs.dpatch (applied upstream)
* Rename Ubuntu specific patches to uXX-*.dpatch
* Fix lintian warnings in maintainer scripts

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Lines of Context:
src/VBox/Devices/Network/DevPCNet.cpp
982
982
#undef LNC_POLYNOMIAL
983
983
}
984
984
 
985
 
#define CRC(crc, ch)     (crc = (crc >> 8) ^ crctab[(crc ^ (ch)) & 0xff])
 
985
#define CRC(crc, ch)  (crc = (crc >> 8) ^ crctab[(crc ^ (ch)) & 0xff])
986
986
 
987
987
/* generated using the AUTODIN II polynomial
988
 
 *      x^32 + x^26 + x^23 + x^22 + x^16 +
989
 
 *      x^12 + x^11 + x^10 + x^8 + x^7 + x^5 + x^4 + x^2 + x^1 + 1
 
988
 *   x^32 + x^26 + x^23 + x^22 + x^16 +
 
989
 *   x^12 + x^11 + x^10 + x^8 + x^7 + x^5 + x^4 + x^2 + x^1 + 1
990
990
 */
991
991
static const uint32_t crctab[256] =
992
992
{
993
 
        0x00000000, 0x77073096, 0xee0e612c, 0x990951ba,
994
 
        0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3,
995
 
        0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
996
 
        0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91,
997
 
        0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,
998
 
        0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
999
 
        0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec,
1000
 
        0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5,
1001
 
        0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
1002
 
        0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
1003
 
        0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940,
1004
 
        0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
1005
 
        0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116,
1006
 
        0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f,
1007
 
        0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
1008
 
        0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d,
1009
 
        0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a,
1010
 
        0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
1011
 
        0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818,
1012
 
        0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
1013
 
        0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
1014
 
        0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457,
1015
 
        0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c,
1016
 
        0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
1017
 
        0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,
1018
 
        0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb,
1019
 
        0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
1020
 
        0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9,
1021
 
        0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086,
1022
 
        0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
1023
 
        0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4,
1024
 
        0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad,
1025
 
        0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
1026
 
        0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683,
1027
 
        0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,
1028
 
        0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
1029
 
        0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe,
1030
 
        0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7,
1031
 
        0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
1032
 
        0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
1033
 
        0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252,
1034
 
        0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
1035
 
        0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60,
1036
 
        0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79,
1037
 
        0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
1038
 
        0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f,
1039
 
        0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04,
1040
 
        0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
1041
 
        0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a,
1042
 
        0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
1043
 
        0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
1044
 
        0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21,
1045
 
        0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e,
1046
 
        0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
1047
 
        0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,
1048
 
        0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45,
1049
 
        0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
1050
 
        0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db,
1051
 
        0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0,
1052
 
        0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
1053
 
        0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6,
1054
 
        0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf,
1055
 
        0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
1056
 
        0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d,
 
993
    0x00000000, 0x77073096, 0xee0e612c, 0x990951ba,
 
994
    0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3,
 
995
    0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
 
996
    0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91,
 
997
    0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,
 
998
    0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
 
999
    0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec,
 
1000
    0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5,
 
1001
    0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
 
1002
    0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
 
1003
    0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940,
 
1004
    0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
 
1005
    0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116,
 
1006
    0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f,
 
1007
    0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
 
1008
    0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d,
 
1009
    0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a,
 
1010
    0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
 
1011
    0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818,
 
1012
    0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
 
1013
    0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
 
1014
    0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457,
 
1015
    0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c,
 
1016
    0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
 
1017
    0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,
 
1018
    0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb,
 
1019
    0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
 
1020
    0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9,
 
1021
    0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086,
 
1022
    0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
 
1023
    0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4,
 
1024
    0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad,
 
1025
    0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
 
1026
    0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683,
 
1027
    0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,
 
1028
    0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
 
1029
    0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe,
 
1030
    0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7,
 
1031
    0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
 
1032
    0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
 
1033
    0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252,
 
1034
    0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
 
1035
    0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60,
 
1036
    0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79,
 
1037
    0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
 
1038
    0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f,
 
1039
    0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04,
 
1040
    0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
 
1041
    0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a,
 
1042
    0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
 
1043
    0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
 
1044
    0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21,
 
1045
    0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e,
 
1046
    0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
 
1047
    0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,
 
1048
    0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45,
 
1049
    0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
 
1050
    0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db,
 
1051
    0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0,
 
1052
    0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
 
1053
    0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6,
 
1054
    0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf,
 
1055
    0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
 
1056
    0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d,
1057
1057
};
1058
1058
 
1059
1059
DECLINLINE(int) padr_match(PCNetState *pThis, const uint8_t *buf, size_t size)