Datasheet
Datasheet, Volume 2 9
3.3.7.5 APICID Register...................................................................... 229
3.3.7.6 VER—Version Register............................................................. 229
3.3.7.7 ARBID—Arbitration ID Register................................................. 230
3.3.7.8 BCFG—Boot Configuration Register ........................................... 230
3.3.7.9 RTL[0:23]—Redirection Table Low DWord Register...................... 231
3.3.7.10 RTH[0:23]—Redirection Table High DWord Register..................... 232
3.3.8 Intel
®
VT-d Memory Mapped Register ..................................................... 233
3.3.8.1 VTD0_VERSION—Version Number Register................................. 239
3.3.8.2 VTD0_CAP—Intel
®
VT-d Capabilities Register ............................. 239
3.3.8.3 VTD0_EXT_CAP—Extended Intel
®
VT-d Capability Register........... 240
3.3.8.4 VTD0_GLBCMD—Global Command Register ................................ 241
3.3.8.5 VTD0_GLBSTS—Global Status Register ...................................... 243
3.3.8.6 VTD0_ROOTENTRYADD—Root Entry Table Address Register ......... 244
3.3.8.7 VTD0_CTXCMD—Context Command Register.............................. 244
3.3.8.8 VTD0_FLTSTS—Fault Status Register......................................... 246
3.3.8.9 VTD0_FLTEVTCTRL—Fault Event Control Register........................ 247
3.3.8.10 VTD0_FLTEVTDATA—Fault Event Data Register........................... 247
3.3.8.11 VTD0_FLTEVTADDR—Fault Event Address Register...................... 248
3.3.8.12 VTD0_PMEN—Protected Memory Enable Register......................... 248
3.3.8.13 VTD0_PROT_LOW_MEM_BASE—Protected Memory Low
Base Register......................................................................... 248
3.3.8.14 VTD0_PROT_LOW_MEM_LIMIT—Protected Memory Low
Limit Register......................................................................... 249
3.3.8.15 VTD0_PROT_HIGH_MEM_BASE—Protected Memory High
Base Register......................................................................... 249
3.3.8.16 VTD0_PROT_HIGH_MEM_LIMIT—Protected Memory High
Limit Register......................................................................... 249
3.3.8.17 VTD0_INV_QUEUE_HEAD—Invalidation Queue Header
Pointer Register...................................................................... 250
3.3.8.18 VTD0_INV_QUEUE_TAIL—Invalidation Queue Tail
Pointer Register...................................................................... 250
3.3.8.19 VTD0_INV_QUEUE_ADD—Invalidation Queue Address Register ..... 250
3.3.8.20 VTD0_INV_COMP_STATUS—Invalidation Completion
Status Register....................................................................... 251
3.3.8.21 VTD0_INV_COMP_EVT_CTL—Invalidation Completion Event
Control Register...................................................................... 251
3.3.8.22 VTD0_INV_COMP_EVT_DATA—Invalidation Completion Event
Data Register......................................................................... 252
3.3.8.23 VTD0_INV_COMP_EVT_ADDR—Invalidation Completion
Event Address Register............................................................ 252
3.3.8.24 VTD0_INTR_REMAP_TABLE_BASE—Interrupt Remapping Table
Base Address Register............................................................. 252
3.3.8.25 VTD0_FLTREC0_GPA—Fault Record Register............................... 253
3.3.8.26 VTD0_FLTREC0_SRC—Fault Record Register............................... 253
3.3.8.27 VTD0_FLTREC1_GPA—Fault Record Register............................... 253
3.3.8.28 VTD0_FLTREC1_SRC—Fault Record Register............................... 254
3.3.8.29 VTD0_FLTREC2_GPA—Fault Record Register............................... 254
3.3.8.30 VTD0_FLTREC2_SRC—Fault Record Register............................... 255
3.3.8.31 VTD0_FLTREC3_GPA—Fault Record Register............................... 255
3.3.8.32 VTD0_FLTREC3_SRC—Fault Record Register............................... 256
3.3.8.33 VTD0_FLTREC4_GPA—Fault Record Register............................... 256
3.3.8.34 VTD0_FLTREC4_SRC—Fault Record Register............................... 257
3.3.8.35 VTD0_FLTREC5_GPA—Fault Record Register............................... 257
3.3.8.36 VTD0_FLTREC5_SRC—Fault Record Register............................... 258
3.3.8.37 VTD0_FLTREC6_GPA—Fault Record Register............................... 258
3.3.8.38 VTD0_FLTREC6_SRC—Fault Record Register............................... 259
3.3.8.39 VTD0_FLTREC7_GPA—Fault Record Register............................... 259
3.3.8.40 VTD0_FLTREC7_SRC—Fault Record Register............................... 260
3.3.8.41 VTD0_INVADDRREG—Invalidate Address Register....................... 260
3.3.8.42 VTD0_IOTLBINV—IOTLB Invalidate Register............................... 261
3.3.8.43 VTD1_VERSION—Version Number Register................................. 262
3.3.8.44 VTD1_CAP—Intel
®
VT-d Capabilities Register ............................. 262