Справочник Пользователя для Intel Xeon E5502 80602E5502
Модели
80602E5502
Intel® Xeon® Processor 5500 Series Datasheet, Volume 2
63
Register Description
2.8.3
QPI_QPILS_L0
QPI_QPILS_L1
Intel QPI Link Status.
2.8.4
QPI_DEF_RMT_VN_CREDITS_L0
QPI_DEF_RMT_VN_CREDITS_L1
This is the control register that houses the default values of available remote credits to
be transmitted to the remote agent for the remote Tx use.
be transmitted to the remote agent for the remote Tx use.
2.8.5
QPI_RMT_QPILP0_STAT_L0
QPI_RMT_QPILP0_STAT_L1
Remote's QPI Parameter 0 Value register.
Device:
2
Function: 0, 4
Offset:
50h
Access as a Dword
Bit
Type
Reset
Value
Description
31
RO
-
CHIPSET_LINK. Indicates that the local physical link is connected to the
IOH.
Device:
2
Function: 0, 4
Offset:
58h
Access as a Dword
Bit
Type
Reset
Value
Description
18:12
RW
100
VNA. VNA Credits.
11:10
RW
1
NCS. NCS Channel VN0 Credits.
9:8
RW
1
NCB. NCB Channel VN0 Credits.
7:6
RW
1
DRS. DRS Channel VN0 Credits.
5:4
RW
1
NDR. NDRChannel VN0 Credits.
3:2
RW
1
SNP. SNP Channel VN0 Credits.
1:0
RW
1
HOM. HOMChannel VN0 Credits.
Device:
2
Function: 0, 4
Offset:
C0h
Access as a Dword
Bit
Type
Reset
Value
Description
23:16
RO
-
LLR_WRAP_VALUE. Value after which the LLR sequence counter wraps.
14:8
RO
-
NodeID_OFFSET. Node ID offset for the sending agent.
7:5
RO
-
NodeID. Number of Node IDs of the transmitting agent.
4:0
RO
-
PORT_NUMBER. Sender's port number.