82598EB Datasheet, PDF (334/596 Pages) Intel Corporation – Intel® 82598EB 10 Gigabit Ethernet Controller Datasheet

Intel^® 82598EB 10 GbE Controller - Register Descriptions
Field
RAH
Reserved
VIND
Reserved
AV
Bit(s)
Initial
Value
Description
15:0
X
Receive Address High
The upper 16 bits of the 48-bit Ethernet address.
17:16
00b
Reserved
21:18
0x0
VMDq output index
Defines the VMDq output index associated with a received packet that matches
this MAC address (RAH and RAL).
30:22
0x0
Reserved. Reads as 0. Ignored on write.
31
See
Address Valid
Descriptio
n
Cleared after master reset. If the EEPROM is present, the Address Valid field of
Receive Address register 0 is set to 1b after a software or PCI reset or EEPROM
read.
In entries 0-15 this bit is cleared by master reset.
The above registers contain the upper bits of a 48-bit Ethernet address. The complete address is (RAH,
RAL; for all 16 register pairs). AV determines whether this address is compared against the incoming
packet. AV is cleared by a master reset.
Note:
The first Receive Address register (RAR0) is also used for exact match pause frame checking
(DA matches the first register). RAR0 should always be used to store the Ethernet MAC
address of the 82598.
After reset, if an EEPROM is present, the first register (Receive Address register 0) is loaded from the IA
field in the EEPROM, its Address Select field is 00b, and its Address Valid field is 1b. If no EEPROM is
present, the Address Valid field is 0b. The Address Valid field for all of the other registers are 0b.
The RAH value should be configured to the register in host order.
4.4.3.6.6 Packet Split Receive Type Register – PSRTYPE (0x05480 – 0x054BC,
RW)
Field
PSR_type0
PSR_type1
PSR_type2
PSR_type3
PSR_type4
PSR_type5
Bit(s)
Initial
Value
Description
0
0b
Reserved
1
1b
Header includes MAC, (VLAN/SNAP) IPv4, Only.
2
1b
Header includes MAC, (VLAN/SNAP) IPv4, TCP, only.
3
1b
Header includes MAC, (VLAN/SNAP) IPv4, UDP, only.
4
1b
Header includes MAC (VLAN/SNAP), IPv4, IPv6, only.
5
1b
Header includes MAC (VLAN/SNAP), IPv4, IPv6, TCP, only.
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