Datasheet

Intel
®
Xeon
®
Processor E7-2800/4800/8800 v2 Product Family 349
Datasheet Volume Two: Functional Description, February 2014
Integrated I/O (IIO) Configuration Registers
14.5.26 DCA_REQID_OFFSET
DCA Requester ID Offset.
14.5.27 QPI_CAPABILITY
Intel
®
QPI Compatibility Register.
14.5.28 PCIE_CAPABILITY
PCI Express Capability Register.
3:0 RO 0x0 minor_revision:
Type: MEM PortID: 8’h7e
Bus: 0 Device: 4Function:0-7
Offset: 0x100
Bit Attr Default Description
Type: MEM PortID: 8’h7e
Bus: 0 Device: 4Function:0-7
Offset: 0x102
Bit Attr Default Description
15:0 RO 0x180
dca_reqid_regs:
registers are at offset 180h
Type: MEM PortID: 8’h7e
Bus: 0 Device: 4Function:0-7
Offset: 0x108
Bit Attr Default Description
15:1 RV - Reserved.
0:0 RO 0x1
prefetch_hint:
IIO supports Prefetch Hint only method on the coherent interface
Type: MEM PortID: 8’h7e
Bus: 0 Device: 4Function:0-7
Offset: 0x10a
Bit Attr Default Description
15:1 RV - Reserved.
0:0 RO 0x1
memwr:
IIO supports only memory write method on PCI Express