Data Sheet

Ethernet Controller I210 —System Manageability
744
10.6.3.14.11.1Get Binding Response
The Network Controller shall, in the absence of a checksum error or identifier mismatch, always accept
the Get Binding command and send a response, using the format specified in Table 10-76.
The fields in the Get Binding response are equivalent to their counterparts in the Set Binding Command.
10.6.3.14.12Set Shared Mode Command (Intel Command 0x25, Index = 0xB)
A Management Controller uses the Set Shared Mode command to indicate to the NIC it intends to work
in shared MAC/IP mode or in dedicated MAC mode.
If used, this command should be sent before any of the regular or OEM NC-SI commands used to set
forwarding filters. When this command is received, all the filters are cleared. This command is only
needed when the Intel OEM commands with command ID 0x25 are used to configure the shared
behavior. If other commands are used, the user should take care of the right configuration of the filters.
When Shared mode is activated, the Set MAC and Set VLAN NC-SI commands will not impact the
receive filtering until a Set Binding, or Enable Unicast Infrastructure Filter command is received.
Any other command from this section (11.6.3.16) received before shared mode is set are failed with a
Not is Shared Mode (0x5092) reason.
The format of a Set Shared Mode command packet is specified in Table 10-77.
•Shared Mode:
Table 10-76. Get Binding Response Packet Format
Bits
Bytes 31..24 23..16 15..08 07..00
00..15 NC-SI Header
16..19 Response Code Reason Code
20..23 Manufacturer ID (Intel 0x157)
24..27 0x25 0xA Binding Number Get Binding flags
28..31 Enabled MAC addresses
32..35 Enabled VLAN
36..39 Enabled IP addresses
40..43 Enabled Ports (MSB)
44..47 Enabled Ports (LSB)
48..51 Checksum
Table 10-77. Set Shared Mode Command Packet Format
Bits
Bytes 31..24 23..16 15..08 07..00
00..15 NC-SI Header
16..19 Manufacturer ID (Intel 0x157)
20..23 0x25 0xB Shared Mode Reserved
24..27 Checksum