Datasheet

Integrated I/O (IIO) Configuration Registers
400 Intel
®
Xeon
®
Processor E7-2800/4800/8800 v2 Product Family
Datasheet Volume Two: Functional Description, February 2014
NONISOCH_INV_CMP_EVTCTRL 0xa0 32
NONISOCH_INVEVTDATA 0xa4 32
VTD0_INV_COMP_EVT_ADDR 0xa8 32
VTD0_INV_COMP_EVT_UPRADDR 0xac 32
VTD0_INTR_REMAP_TABLE_BASE 0xb8 64
VTD0_FLTREC0_GPA 0x100 64
VTD0_FLTREC0_SRC 0x108 64
VTD0_FLTREC1_GPA 0x110 64
VTD0_FLTREC1_SRC 0x118 64
VTD0_FLTREC2_GPA 0x120 64
VTD0_FLTREC2_SRC 0x128 64
VTD0_FLTREC3_GPA 0x130 64
VTD0_FLTREC3_SRC 0x138 64
VTD0_FLTREC4_GPA 0x140 64
VTD0_FLTREC4_SRC 0x148 64
VTD0_FLTREC5_GPA 0x150 64
VTD0_FLTREC5_SRC 0x158 64
VTD0_FLTREC6_GPA 0x160 64
VTD0_FLTREC6_SRC 0x168 64
VTD0_FLTREC7_GPA 0x170 64
VTD0_FLTREC7_SRC 0x178 64
VTD0_INVADDRREG 0x200 64
VTD0_IOTLBINV 0x208 64
VTD1_VERSION 0x1000 32
VTD1_CAP 0x1008 64
VTD1_EXT_CAP 0x1010 64
VTD1_GLBCMD 0x1018 32
VTD1_GLBSTS 0x101c 32
VTD1_ROOTENTRYADD 0x1020 64
VTD1_CTXCMD 0x1028 64
VTD1_FLTSTS 0x1034 32
VTD1_FLTEVTADDR 0x1040 32
VTD1_FLTEVTUPRADDR 0x1044 32
VTD1_PMEN 0x1064 32
VTD1_PROT_LOW_MEM_BASE 0x1068 32
VTD1_PROT_LOW_MEM_LIMIT 0x106c 32
VTD1_PROT_HIGH_MEM_BASE 0x1070 64
VTD1_PROT_HIGH_MEM_LIMIT 0x1078 64
VTD1_INV_QUEUE_HEAD 0x1080 64
VTD1_INV_QUEUE_TAIL 0x1088 64
VTD1_INV_QUEUE_ADD 0x1090 64
VTD1_INV_COMP_STATUS 0x109c 32
VTD1_INV_COMP_EVT_ADDR 0x10a8 32
Register name Offset Size