IBM Intel Xeon E5504 46D1351 User Manual
Product codes
46D1351
Register Description
64
Intel® Xeon® Processor 5500 Series Datasheet, Volume 2
2.8.6
QPI_RMT_QPILP1_STAT_L0
QPI_RMT_QPILP1_STAT_L1
Remote's QPI Parameter 1 Value register.
2.8.7
QPI_RMT_QPILP2_STAT_L0
QPI_RMT_QPILP2_STAT_L1
Remote's QPI Parameter 2 Value register.
Device:
2
Function: 0, 4
Offset:
C4h
Access as a Dword
Bit
Type
Reset
Value
Description
9
RO
-
L1_SUPPORT. Indicates the remote agent's ability to support L1 state.
8
RO
-
L0P_SUPPORT. Indicates the remote agent's ability to support L0P state.
7
RO
-
L0S_SUPPORT. Indicates the remote agent's ability to support L0S state.
6
RO
-
RX_CII_SUPPORT. Indicates the remote agent's ability to receive CII data.
5
RO
-
PREFERRED_TX_SDI_MODE. Indicates the ability of the remote agent
transmitter to send scheduled data interleave data.
4
RO
-
RCV_SDI_SUPPORT. Indicates remote agent can receive scheduled data
interleave data.
3:2
RO
-
PREFERRED_TX_CRC_MODE. Preferred send mode for the remote
transmitter.
00: No CRC
01: 8b CRC
10: 16b rolling CRC
11: RSVD
00: No CRC
01: 8b CRC
10: 16b rolling CRC
11: RSVD
1:0
RO
-
RCV_CRC_MODE_SUPPORTED. CRC modes that the remote agent
supports.
00: RSVD
01: 8b CRC
10: 16b and 8b CRC
11: RSVD
00: RSVD
01: 8b CRC
10: 16b and 8b CRC
11: RSVD
Device:
2
Function: 0, 4
Offset:
C8h
Access as a Dword
Bit
Type
Reset
Value
Description
31
RO
-
Agent_000_Caching. Indicates agent 000 is a caching agent.
30
RO
-
Agent_000_Home. Indicates agent 000 is a home agent.
29
RO
-
Agent_000_IO_Proxy. Indicates agent 000 is an IO Proxy agent.
28
RO
-
RSVD.
26
RO
-
Agent_000_Router. Indicates agent 000 is a router agent.
25
RO
-
Agent_000_Firmware. Indicates agent 000 is a firmware agent.
24
RO
-
Agent_000_Config. Indicates agent 000 is a configuration agent.
23
RO
-
Agent_001_Caching. Indicates agent 001 is a caching agent.
22
RO
-
Agent_001_Home. Indicates agent 001 is a home agent.
21
RO
-
Agent_001_IO_Proxy. Indicates agent 001 is an IO Proxy agent.