EP80579 Datasheet, PDF (1517/1916 Pages) Intel Corporation – Intel® EP80579 Integrated Processor Product Line

Intel^® EP80579 Integrated Processor
37.6.6.24 PRC1522 – Good Packets Received Count (1024 to Max Bytes)
Register
This register counts the number of good packets (no link or CRC error) received that
are from 1024B-(Max) bytes (from <Destination Address> through <CRC>,
inclusively) in length. The value (Max) is dependent on the current receiver
configuration (i.e., RCTL.LPE, etc.) and the type of packet being received. This register
includes good regular packets received to the Receive Packet Buffer. Packets identified
as Missed Packets due to Receive Packet Buffer overruns are not included in this count
(refer to the “MPC – Missed Packet Count Register” on page 1507). Regular packets
identified as Oversized Packets (larger than Max) are also not included in this count
(refer to the “ROC – Receive Oversize Count Register” on page 1524).
Note:
Due to changes in the standard for maximum frame size for VLAN tagged frames in
802.3, the nominal value for (Max) is 1522B length.
Table 37-102.PRC1522: Good Packets Received Count (1024 to Max Bytes) Register
Description:
View: PCI 1
BAR: CSRBAR
Bus:Device:Function: M:0:0
Offset Start: 4070h
Offset End: 4073h
View: PCI 2
BAR: CSRBAR
Bus:Device:Function: M:1:0
Offset Start: 4070h
Offset End: 4073h
View: PCI 3
BAR: CSRBAR
Bus:Device:Function: M:2:0
Offset Start: 4070h
Offset End: 4073h
Size: 32 bits
Default: 00000000h
GbE0: Aux
Power Well: Gbe1/2:
Core
Bit Range Bit Acronym
Bit Description
31 : 00
PRC1522
Number of good packets received, (1024-Max) bytes in
length
Sticky
Bit Reset
Value
Bit Access
0h
RC
August 2009
Order Number: 320066-003US
Intel^® EP80579 Integrated Processor Product Line Datasheet
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