Intel B940 Datasheet download pdf (Page 221)

Datasheet, Volume 2 221

Processor Configuration Registers

2.16 DMI VC1 REMAP Registers

Table 2-12. DMI VC1 Remap Register Address Map

Address

Offset

Symbol

0–3h VER_REG Version Register 00000010h RO

8–Fh CAP_REG Capability Register 00C9008020E30272h RO

10–17h ECAP_REG Extended Capability Register 0000000000001000h RO

18–1Bh GCMD_REG Global Command Register 00000000h W, RO

1C–1Fh GSTS_REG Global Status Register 00000000h RO

20–27h RTADDR_REG Root-Entry Table Address Register 0000000000000000h RW, RO

28–2Fh

CCMD_REG Context Command Register

0000000000000000h

RW-SC, RW,

RO, W

34–37h

FSTS_REG Fault Status Register

00000000h

RW1C-S,

RO-V-S, RO

38–3Bh FECTL_REG Fault Event Control Register 80000000h RW, RO

3C–3Fh FEDATA_REG Fault Event Data Register 00000000h RO, RW

40–43h FEADDR_REG Fault Event Address Register 00000000h RW, RO

44–47h FEUADDR_REG Fault Event Upper Address Register 00000000h RO

58–5Fh AFLOG_REG Advanced Fault Log Register 0000000000000000h RO

64–67h PMEN_REG Protected Memory Enable Register 00000000h RW, RO

68–6Bh PLMBASE_REG Protected Low-Memory Base Register 00000000h RW, RO

6C–6Fh PLMLIMIT_REG Protected Low-Memory Limit Register 00000000h RW, RO

70–77h

PHMBASE_REG Protected High-Memory Base

0000000000000000h RW, RO

78–7Fh

PHMLIMIT_REG Protected High-Memory Limit

0000000000000000h RW, RO

80–87h IQH_REG Invalidation Queue Head Register 0000000000000000h RO

88–8Fh IQT_REG Invalidation Queue Tail Register 0000000000000000h RO

90–97h IQA_REG Invalidation Queue Address Register 0000000000000000h RO

9C–9Fh

ICS_REG Invalidation Completion Status

00000000h RO

A0–A3h IECTL_REG Invalidation Event Control Register 00000000h RO

A4–A7h IEDATA_REG Invalidation Event Data Register 00000000h RO

A8–ABh IEADDR_REG Invalidation Event Address Register 00000000h RO

AC–AFh

IEUADDR_REG Invalidation Event Upper Address

00000000h RO

B8–BFh

IRTA_REG Interrupt Remapping Table Address

0000000000000000h RO

100–107h IVA_REG Invalidate Address Register 0000000000000000h W, RO

108–10Fh

IOTLB_REG IOTLB Invalidate Register

0000000000000000h

RO, RW, RW-

200–20Fh

FRCD_REG Fault Recording Registers 00000000000000000

000000000000000h

RW1C-S,

RO-V-S, RO

FFC–FFFh

VTPOLICY DMA Remap Engine Policy Control

00000000h

RO, RW-L-K,

RW-L

1 2 ... 216 217 218 219 220 221 222 223 224 225 226 ... 359 360

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Intel B940 Datasheet Page 221

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