Data Sheet

Introduction—Ethernet Controller I210
13
VPD size 1024B
1
N/A 256B 256B
End to End CRC (ECRC) Y Y Y N
OBFF (Optimized Buffer Flush/Fill) Y
2
NNN
Latency Tolerance Reporting (LTR) Y
2
NYN
TPH YYYN
CSR access via Configuration space Y Y Y N
Access Control Services (ACS) N N Y N
Audio Video Bridging (AVB) support Y N N N
1. Not supported in Flash-less I210 operation.
2. Disabled by default via Flash.
Table 1-5. LAN Functions Features
Feature I210 I211 I350 82574
Programmable host memory receive buffers Y Y Y Y
Descriptor ring management hardware for transmit and
receive
Y YYY
ACPI register set and power down functionality supporting D0
and D3 states
Y YYY
Software controlled global reset bit (resets everything except
the configuration registers)
Y YYY
Software Definable Pins (SDPs) - per port 4 4 4 N
Four SDP pins can be configured as general purpose interrupts Y Y Y N
Wake up Y YYY
Flexible wake-up filters 8 8 8 6
Flexible filters for queue assignment in normal operation 8 8 8 N
IPv6 wake-up filters Y Y Y Y
Default configuration by the Flash for all LEDs for pre-driver
functionality
3 LEDs 3 LEDs 4 LEDs 3 LEDs
LAN function disable capability Y Y Y Y
Programmable memory transmit buffers Y Y Y Y
Double VLAN Y Y Y N
IEEE 1588 Y Y Y Y
Per-packet timestamp Y Y Y N
Tx rate limiting per queue Y N N N
Table 1-6. LAN Performance Features
Feature I210 I211 I350 82574
TCP segmentation offload
Up to 256 KB
YYYY
iSCSI TCP segmentation offload (CRC) N N N N
IPv6 support for IP/TCP and IP/UDP receive checksum
offload
YYYY
Table 1-4. Host Interface Features (Continued)
Feature I210 I211 I350 82574