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Intel
®
82575EB Gigabit Ethernet Controller — Total Packets Transmitted - TPT (040D4h; RC)
Intel
®
82575EB Gigabit Ethernet Controller 324632-003
Software Developer’s Manual and EEPROM Guide Revision: 2.1
428 January 2011
14.9.42 Total Packets Transmitted - TPT (040D4h; RC)
This register counts the total number of all packets transmitted. All packets transmitted are counted in
this register, regardless of their length, or whether they are flow control packets.
Partial packet transmissions (collisions in half-duplex mode) are not included in this register. This
register only increments if transmits are enabled. This register counts all packets, including standard
packets, secure packets, packets received over the SMBus.
14.9.43 Packets Transmitted (64 Bytes) Count - PTC64
(040D8h; RC)
This register counts the number of packets transmitted that are exactly 64 bytes (from <Destination
Address> through <CRC>, inclusively) in length. Partial packet transmissions (collisions in half-duplex
mode) are not included in this register. This register does not include transmitted flow control packets
(which are 64 bytes in length). This register only increments if transmits are enabled. This register
counts all packets, including standard packets, secure packets
14.9.44 Packets Transmitted (65-127 Bytes) Count -
PTC127 (040DCh; RC)
This register counts the number of packets transmitted that are 65-127 bytes (from <Destination
Address> through <CRC>, inclusively) in length. Partial packet transmissions (for example, collisions in
half-duplex mode) are not included in this register. This register only increments if transmits are
enabled. This register counts all packets, including standard packets, secure packets, packets received
over the SMBus.
Field Bit(s)
Initial
Value
Description
TPR 31:0 0b Number of all packets received.
Field Bit(s)
Initial
Value
Description
TPT 31:0 0b Number of all packets transmitted.
Field Bit(s)
Initial
Value
Description
PTC64 31:0 0b Number of packets transmitted that are 64 bytes in length.
Field Bit(s)
Initial
Value
Description
PTC127 31:0 0b Number of packets transmitted that are 65-127 bytes in length.