diff options
Diffstat (limited to 'drivers/sk98lin/skcsum.c')
| -rw-r--r-- | drivers/sk98lin/skcsum.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/sk98lin/skcsum.c b/drivers/sk98lin/skcsum.c index 0fd7030..a5dc572 100644 --- a/drivers/sk98lin/skcsum.c +++ b/drivers/sk98lin/skcsum.c @@ -30,39 +30,39 @@ * Fix in SkCsGetSendInfo(): * - function did not return ProtocolFlags in every case. * - pseudo header csum calculated wrong for big endian. - * + * * Revision 1.9 2001/06/13 07:42:08 gklug * fix: NetNumber was wrong in CLEAR_STAT event * add: check for good NetNumber in Clear STAT - * + * * Revision 1.8 2001/02/06 11:15:36 rassmann * Supporting two nets on dual-port adapters. - * + * * Revision 1.7 2000/06/29 13:17:05 rassmann * Corrected reception of a packet with UDP checksum == 0 (which means there * is no UDP checksum). - * + * * Revision 1.6 2000/02/21 12:35:10 cgoos * Fixed license header comment. - * + * * Revision 1.5 2000/02/21 11:05:19 cgoos * Merged changes back to common source. * Fixed rx path for BIG ENDIAN architecture. - * + * * Revision 1.1 1999/07/26 15:28:12 mkarl * added return SKCS_STATUS_IP_CSUM_ERROR_UDP and * SKCS_STATUS_IP_CSUM_ERROR_TCP to pass the NidsTester * changed from common source to windows specific source * therefore restarting with v1.0 - * + * * Revision 1.3 1999/05/10 08:39:33 mkarl * prevent overflows in SKCS_HTON16 * fixed a bug in pseudo header checksum calculation * added some comments - * + * * Revision 1.2 1998/10/22 11:53:28 swolf * Now using SK_DBG_MSG. - * + * * Revision 1.1 1998/09/01 15:35:41 swolf * initial revision * @@ -427,7 +427,7 @@ int NetNumber) /* Net number */ SKCS_OFS_IP_DESTINATION_ADDRESS + 2) + (unsigned long) SKCS_HTON16(NextLevelProtocol) + (unsigned long) SKCS_HTON16(IpDataLength); - + /* Add-in any carries. */ SKCS_OC_ADD(PseudoHeaderChecksum, PseudoHeaderChecksum, 0); @@ -602,9 +602,9 @@ int NetNumber) /* Net number */ * us to check upper-layer checksums, because we cannot do any further * processing of the packet without a valid IP checksum. */ - + /* Get the next level protocol identifier. */ - + NextLevelProtocol = *(SK_U8 *) SKCS_IDX(pIpHeader, SKCS_OFS_IP_NEXT_LEVEL_PROTOCOL); @@ -680,7 +680,7 @@ int NetNumber) /* Net number */ *(SK_U16*)SKCS_IDX(pIpHeader, IpHeaderLength + 6) == 0x0000) { NextLevelProtoStats->RxOkCts++; - + return (SKCS_STATUS_IP_CSUM_OK_NO_UDP); } @@ -735,7 +735,7 @@ int NetNumber) /* Net number */ return (NextLevelProtocol == SKCS_PROTO_ID_TCP ? SKCS_STATUS_TCP_CSUM_OK : SKCS_STATUS_UDP_CSUM_OK); } - + /* TCP/UDP checksum error. */ NextLevelProtoStats->RxErrCts++; |