82598EB Datasheet, PDF (454/596 Pages) Intel Corporation – Intel® 82598EB 10 Gigabit Ethernet Controller Datasheet

Intel^® 82598EB 10 GbE Controller - SMBus Pass-Through Transactions
Table 5-9. Error Status Information
Field
RXE
IPE
TCPE
CXE
Rsv
SEQ
SE
CE
Bits
7
6
5
4
3
2
1
0
RX Data Error
IPv4 Checksum Error
TCP/UDP Checksum Error
Carrier Extension Error
Reserved
Sequence Error
Symbol Error
CRC Error or Alignment Error
Description
Table 5-10. Status Info
Field
UDPV
IPIDV
CRC32V
Reserved
IPCS
TCPCS
UDPCS
Reserved
Bits
7
6
5
4
3
2
1
0
Description
Checksum field is valid and contains checksum of UDP fragment header
IP Identification Valid
CRC 32 valid bit indicates that the CRC32 check was done and a valid result was found
Reserved
IPv4 Checksum Calculated on Packet
TCP Checksum Calculated on Packet
UDP Checksum Calculated on Packet
Reserved
454