Quelle reg_fields.h
Sprache: C
/* SPDX-License-Identifier: GPL-2.0 */
/*
* AMD Address Translation Library
*
* reg_fields . h : Register field definitions
*
* Copyright ( c ) 2023 , Advanced Micro Devices , Inc .
* All Rights Reserved .
*
* Author : Yazen Ghannam < Yazen . Ghannam @ amd . com >
*/
/*
* Notes on naming :
* 1 ) Use " DF_ " prefix for fields that are the same for all revisions .
* 2 ) Use " DFx_ " prefix for fields that differ between revisions .
* a ) " x " is the first major revision where the new field appears .
* b ) E . g . , if DF2 and DF3 have the same field , then call it DF2 .
* c ) E . g . , if DF3p5 and DF4 have the same field , then call it DF4 .
*/
/*
* Coherent Station Fabric ID
*
* Access type : Instance
*
* Register
* Rev Fieldname Bits
*
* D18F0x50 [ Fabric Block Instance Information 3 ]
* DF2 BlockFabricId [ 19 : 8 ]
* DF3 BlockFabricId [ 19 : 8 ]
* DF3p5 BlockFabricId [ 19 : 8 ]
* DF4 BlockFabricId [ 19 : 8 ]
* DF4p5 BlockFabricId [ 15 : 8 ]
*/
#define DF2_COH_ST_FABRIC_ID GENMASK(19 , 8 )
#define DF4p5_COH_ST_FABRIC_ID GENMASK(15 , 8 )
/*
* Component ID Mask
*
* Access type : Broadcast
*
* Register
* Rev Fieldname Bits
*
* DF2 N / A
*
* D18F1x208 [ System Fabric ID Mask 0 ]
* DF3 ComponentIdMask [ 9 : 0 ]
*
* D18F1x150 [ System Fabric ID Mask 0 ]
* DF3p5 ComponentIdMask [ 15 : 0 ]
*
* D18F4x1B0 [ System Fabric ID Mask 0 ]
* DF4 ComponentIdMask [ 15 : 0 ]
* DF4p5 ComponentIdMask [ 15 : 0 ]
*/
#define DF3_COMPONENT_ID_MASK GENMASK(9 , 0 )
#define DF4_COMPONENT_ID_MASK GENMASK(15 , 0 )
/*
* Destination Fabric ID
*
* Access type : Instance
*
* Register
* Rev Fieldname Bits
*
* D18F0x114 [ DRAM Limit Address ]
* DF2 DstFabricID [ 7 : 0 ]
* DF3 DstFabricID [ 9 : 0 ]
* DF3 DstFabricID [ 11 : 0 ]
*
* D18F7xE08 [ DRAM Address Control ]
* DF4 DstFabricID [ 27 : 16 ]
*
* D18F7x208 [ DRAM Address Control ]
* DF4p5 DstFabricID [ 23 : 16 ]
*/
#define DF2_DST_FABRIC_ID GENMASK(7 , 0 )
#define DF3_DST_FABRIC_ID GENMASK(9 , 0 )
#define DF3p5_DST_FABRIC_ID GENMASK(11 , 0 )
#define DF4_DST_FABRIC_ID GENMASK(27 , 16 )
#define DF4p5_DST_FABRIC_ID GENMASK(23 , 16 )
/*
* Die ID Mask
*
* Access type : Broadcast
*
* Register
* Rev Fieldname Bits
*
* D18F1x208 [ System Fabric ID Mask ]
* DF2 DieIdMask [ 15 : 8 ]
*
* D18F1x20C [ System Fabric ID Mask 1 ]
* DF3 DieIdMask [ 18 : 16 ]
*
* D18F1x158 [ System Fabric ID Mask 2 ]
* DF3p5 DieIdMask [ 15 : 0 ]
*
* D18F4x1B8 [ System Fabric ID Mask 2 ]
* DF4 DieIdMask [ 15 : 0 ]
* DF4p5 DieIdMask [ 15 : 0 ]
*/
#define DF2_DIE_ID_MASK GENMASK(15 , 8 )
#define DF3_DIE_ID_MASK GENMASK(18 , 16 )
#define DF4_DIE_ID_MASK GENMASK(15 , 0 )
/*
* Die ID Shift
*
* Access type : Broadcast
*
* Register
* Rev Fieldname Bits
*
* D18F1x208 [ System Fabric ID Mask ]
* DF2 DieIdShift [ 27 : 24 ]
*
* DF3 N / A
* DF3p5 N / A
* DF4 N / A
* DF4p5 N / A
*/
#define DF2_DIE_ID_SHIFT GENMASK(27 , 24 )
/*
* DRAM Address Range Valid
*
* Access type : Instance
*
* Register
* Rev Fieldname Bits
*
* D18F0x110 [ DRAM Base Address ]
* DF2 AddrRngVal [ 0 ]
* DF3 AddrRngVal [ 0 ]
* DF3p5 AddrRngVal [ 0 ]
*
* D18F7xE08 [ DRAM Address Control ]
* DF4 AddrRngVal [ 0 ]
*
* D18F7x208 [ DRAM Address Control ]
* DF4p5 AddrRngVal [ 0 ]
*/
#define DF_ADDR_RANGE_VAL BIT(0 )
/*
* DRAM Base Address
*
* Access type : Instance
*
* Register
* Rev Fieldname Bits
*
* D18F0x110 [ DRAM Base Address ]
* DF2 DramBaseAddr [ 31 : 12 ]
* DF3 DramBaseAddr [ 31 : 12 ]
* DF3p5 DramBaseAddr [ 31 : 12 ]
*
* D18F7xE00 [ DRAM Base Address ]
* DF4 DramBaseAddr [ 27 : 0 ]
*
* D18F7x200 [ DRAM Base Address ]
* DF4p5 DramBaseAddr [ 27 : 0 ]
*/
#define DF2_BASE_ADDR GENMASK(31 , 12 )
#define DF4_BASE_ADDR GENMASK(27 , 0 )
/*
* DRAM Hole Base
*
* Access type : Broadcast
*
* Register
* Rev Fieldname Bits
*
* D18F0x104 [ DRAM Hole Control ]
* DF2 DramHoleBase [ 31 : 24 ]
* DF3 DramHoleBase [ 31 : 24 ]
* DF3p5 DramHoleBase [ 31 : 24 ]
*
* D18F7x104 [ DRAM Hole Control ]
* DF4 DramHoleBase [ 31 : 24 ]
* DF4p5 DramHoleBase [ 31 : 24 ]
*/
#define DF_DRAM_HOLE_BASE_MASK GENMASK(31 , 24 )
/*
* DRAM Limit Address
*
* Access type : Instance
*
* Register
* Rev Fieldname Bits
*
* D18F0x114 [ DRAM Limit Address ]
* DF2 DramLimitAddr [ 31 : 12 ]
* DF3 DramLimitAddr [ 31 : 12 ]
* DF3p5 DramLimitAddr [ 31 : 12 ]
*
* D18F7xE04 [ DRAM Limit Address ]
* DF4 DramLimitAddr [ 27 : 0 ]
*
* D18F7x204 [ DRAM Limit Address ]
* DF4p5 DramLimitAddr [ 27 : 0 ]
*/
#define DF2_DRAM_LIMIT_ADDR GENMASK(31 , 12 )
#define DF4_DRAM_LIMIT_ADDR GENMASK(27 , 0 )
/*
* Hash Interleave Controls
*
* Access type : Instance
*
* Register
* Rev Fieldname Bits
*
* DF2 N / A
*
* D18F0x3F8 [ DF Global Control ]
* DF3 GlbHashIntlvCtl64K [ 20 ]
* GlbHashIntlvCtl2M [ 21 ]
* GlbHashIntlvCtl1G [ 22 ]
*
* DF3p5 GlbHashIntlvCtl64K [ 20 ]
* GlbHashIntlvCtl2M [ 21 ]
* GlbHashIntlvCtl1G [ 22 ]
*
* D18F7xE08 [ DRAM Address Control ]
* DF4 HashIntlvCtl64K [ 8 ]
* HashIntlvCtl2M [ 9 ]
* HashIntlvCtl1G [ 10 ]
*
* D18F7x208 [ DRAM Address Control ]
* DF4p5 HashIntlvCtl4K [ 7 ]
* HashIntlvCtl64K [ 8 ]
* HashIntlvCtl2M [ 9 ]
* HashIntlvCtl1G [ 10 ]
* HashIntlvCtl1T [ 15 ]
*/
#define DF3_HASH_CTL_64K BIT(20 )
#define DF3_HASH_CTL_2M BIT(21 )
#define DF3_HASH_CTL_1G BIT(22 )
#define DF4_HASH_CTL_64K BIT(8 )
#define DF4_HASH_CTL_2M BIT(9 )
#define DF4_HASH_CTL_1G BIT(10 )
#define DF4p5_HASH_CTL_4K BIT(7 )
#define DF4p5_HASH_CTL_1T BIT(15 )
/*
* High Address Offset
*
* Access type : Instance
*
* Register
* Rev Fieldname Bits
*
* D18F0x1B4 [ DRAM Offset ]
* DF2 HiAddrOffset [ 31 : 20 ]
* DF3 HiAddrOffset [ 31 : 12 ]
* DF3p5 HiAddrOffset [ 31 : 12 ]
*
* D18F7x140 [ DRAM Offset ]
* DF4 HiAddrOffset [ 24 : 1 ]
* DF4p5 HiAddrOffset [ 24 : 1 ]
* MI300 HiAddrOffset [ 31 : 1 ]
*/
#define DF2_HI_ADDR_OFFSET GENMASK(31 , 20 )
#define DF3_HI_ADDR_OFFSET GENMASK(31 , 12 )
/* Follow reference code by including reserved bits for simplicity. */
#define DF4_HI_ADDR_OFFSET GENMASK(31 , 1 )
/*
* High Address Offset Enable
*
* Access type : Instance
*
* Register
* Rev Fieldname Bits
*
* D18F0x1B4 [ DRAM Offset ]
* DF2 HiAddrOffsetEn [ 0 ]
* DF3 HiAddrOffsetEn [ 0 ]
* DF3p5 HiAddrOffsetEn [ 0 ]
*
* D18F7x140 [ DRAM Offset ]
* DF4 HiAddrOffsetEn [ 0 ]
* DF4p5 HiAddrOffsetEn [ 0 ]
*/
#define DF_HI_ADDR_OFFSET_EN BIT(0 )
/*
* Interleave Address Select
*
* Access type : Instance
*
* Register
* Rev Fieldname Bits
*
* D18F0x110 [ DRAM Base Address ]
* DF2 IntLvAddrSel [ 10 : 8 ]
* DF3 IntLvAddrSel [ 11 : 9 ]
* DF3p5 IntLvAddrSel [ 11 : 9 ]
*
* D18F7xE0C [ DRAM Address Interleave ]
* DF4 IntLvAddrSel [ 2 : 0 ]
*
* D18F7x20C [ DRAM Address Interleave ]
* DF4p5 IntLvAddrSel [ 2 : 0 ]
*/
#define DF2_INTLV_ADDR_SEL GENMASK(10 , 8 )
#define DF3_INTLV_ADDR_SEL GENMASK(11 , 9 )
#define DF4_INTLV_ADDR_SEL GENMASK(2 , 0 )
/*
* Interleave Number of Channels
*
* Access type : Instance
*
* Register
* Rev Fieldname Bits
*
* D18F0x110 [ DRAM Base Address ]
* DF2 IntLvNumChan [ 7 : 4 ]
* DF3 IntLvNumChan [ 5 : 2 ]
* DF3p5 IntLvNumChan [ 6 : 2 ]
*
* D18F7xE0C [ DRAM Address Interleave ]
* DF4 IntLvNumChan [ 8 : 4 ]
*
* D18F7x20C [ DRAM Address Interleave ]
* DF4p5 IntLvNumChan [ 9 : 4 ]
*/
#define DF2_INTLV_NUM_CHAN GENMASK(7 , 4 )
#define DF3_INTLV_NUM_CHAN GENMASK(5 , 2 )
#define DF3p5_INTLV_NUM_CHAN GENMASK(6 , 2 )
#define DF4_INTLV_NUM_CHAN GENMASK(8 , 4 )
#define DF4p5_INTLV_NUM_CHAN GENMASK(9 , 4 )
/*
* Interleave Number of Dies
*
* Access type : Instance
*
* Register
* Rev Fieldname Bits
*
* D18F0x114 [ DRAM Limit Address ]
* DF2 IntLvNumDies [ 11 : 10 ]
*
* D18F0x110 [ DRAM Base Address ]
* DF3 IntLvNumDies [ 7 : 6 ]
* DF3p5 IntLvNumDies [ 7 ]
*
* D18F7xE0C [ DRAM Address Interleave ]
* DF4 IntLvNumDies [ 13 : 12 ]
*
* D18F7x20C [ DRAM Address Interleave ]
* DF4p5 IntLvNumDies [ 13 : 12 ]
*/
#define DF2_INTLV_NUM_DIES GENMASK(11 , 10 )
#define DF3_INTLV_NUM_DIES GENMASK(7 , 6 )
#define DF3p5_INTLV_NUM_DIES BIT(7 )
#define DF4_INTLV_NUM_DIES GENMASK(13 , 12 )
/*
* Interleave Number of Sockets
*
* Access type : Instance
*
* Register
* Rev Fieldname Bits
*
* D18F0x114 [ DRAM Limit Address ]
* DF2 IntLvNumSockets [ 8 ]
*
* D18F0x110 [ DRAM Base Address ]
* DF3 IntLvNumSockets [ 8 ]
* DF3p5 IntLvNumSockets [ 8 ]
*
* D18F7xE0C [ DRAM Address Interleave ]
* DF4 IntLvNumSockets [ 18 ]
*
* D18F7x20C [ DRAM Address Interleave ]
* DF4p5 IntLvNumSockets [ 18 ]
*/
#define DF2_INTLV_NUM_SOCKETS BIT(8 )
#define DF4_INTLV_NUM_SOCKETS BIT(18 )
/*
* Legacy MMIO Hole Enable
*
* Access type : Instance
*
* Register
* Rev Fieldname Bits
*
* D18F0x110 [ DRAM Base Address ]
* DF2 LgcyMmioHoleEn [ 1 ]
* DF3 LgcyMmioHoleEn [ 1 ]
* DF3p5 LgcyMmioHoleEn [ 1 ]
*
* D18F7xE08 [ DRAM Address Control ]
* DF4 LgcyMmioHoleEn [ 1 ]
*
* D18F7x208 [ DRAM Address Control ]
* DF4p5 LgcyMmioHoleEn [ 1 ]
*/
#define DF_LEGACY_MMIO_HOLE_EN BIT(1 )
/*
* Log2 Address 64 K Space 0
*
* Access type : Instance
*
* Register
* Rev Fieldname Bits
*
* DF2 N / A
*
* D18F2x90 [ Non - power - of - 2 channel Configuration Register for COH_ST DRAM Address Maps ]
* DF3 Log2Addr64KSpace0 [ 5 : 0 ]
*
* DF3p5 N / A
* DF4 N / A
* DF4p5 N / A
*/
#define DF_LOG2_ADDR_64K_SPACE0 GENMASK(5 , 0 )
/*
* Major Revision
*
* Access type : Broadcast
*
* Register
* Rev Fieldname Bits
*
* DF2 N / A
* DF3 N / A
* DF3p5 N / A
*
* D18F0x040 [ Fabric Block Instance Count ]
* DF4 MajorRevision [ 27 : 24 ]
* DF4p5 MajorRevision [ 27 : 24 ]
*/
#define DF_MAJOR_REVISION GENMASK(27 , 24 )
/*
* Minor Revision
*
* Access type : Broadcast
*
* Register
* Rev Fieldname Bits
*
* DF2 N / A
* DF3 N / A
* DF3p5 N / A
*
* D18F0x040 [ Fabric Block Instance Count ]
* DF4 MinorRevision [ 23 : 16 ]
* DF4p5 MinorRevision [ 23 : 16 ]
*/
#define DF_MINOR_REVISION GENMASK(23 , 16 )
/*
* Node ID Mask
*
* Access type : Broadcast
*
* Register
* Rev Fieldname Bits
*
* DF2 N / A
*
* D18F1x208 [ System Fabric ID Mask 0 ]
* DF3 NodeIdMask [ 25 : 16 ]
*
* D18F1x150 [ System Fabric ID Mask 0 ]
* DF3p5 NodeIdMask [ 31 : 16 ]
*
* D18F4x1B0 [ System Fabric ID Mask 0 ]
* DF4 NodeIdMask [ 31 : 16 ]
* DF4p5 NodeIdMask [ 31 : 16 ]
*/
#define DF3_NODE_ID_MASK GENMASK(25 , 16 )
#define DF4_NODE_ID_MASK GENMASK(31 , 16 )
/*
* Node ID Shift
*
* Access type : Broadcast
*
* Register
* Rev Fieldname Bits
*
* DF2 N / A
*
* D18F1x20C [ System Fabric ID Mask 1 ]
* DF3 NodeIdShift [ 3 : 0 ]
*
* D18F1x154 [ System Fabric ID Mask 1 ]
* DF3p5 NodeIdShift [ 3 : 0 ]
*
* D18F4x1B4 [ System Fabric ID Mask 1 ]
* DF4 NodeIdShift [ 3 : 0 ]
* DF4p5 NodeIdShift [ 3 : 0 ]
*/
#define DF3_NODE_ID_SHIFT GENMASK(3 , 0 )
/*
* Remap Enable
*
* Access type : Instance
*
* Register
* Rev Fieldname Bits
*
* DF2 N / A
* DF3 N / A
* DF3p5 N / A
*
* D18F7xE08 [ DRAM Address Control ]
* DF4 RemapEn [ 4 ]
*
* D18F7x208 [ DRAM Address Control ]
* DF4p5 RemapEn [ 4 ]
*/
#define DF4_REMAP_EN BIT(4 )
/*
* Remap Select
*
* Access type : Instance
*
* Register
* Rev Fieldname Bits
*
* DF2 N / A
* DF3 N / A
* DF3p5 N / A
*
* D18F7xE08 [ DRAM Address Control ]
* DF4 RemapSel [ 7 : 5 ]
*
* D18F7x208 [ DRAM Address Control ]
* DF4p5 RemapSel [ 6 : 5 ]
*/
#define DF4_REMAP_SEL GENMASK(7 , 5 )
#define DF4p5_REMAP_SEL GENMASK(6 , 5 )
/*
* Socket ID Mask
*
* Access type : Broadcast
*
* Register
* Rev Fieldname Bits
*
* D18F1x208 [ System Fabric ID Mask ]
* DF2 SocketIdMask [ 23 : 16 ]
*
* D18F1x20C [ System Fabric ID Mask 1 ]
* DF3 SocketIdMask [ 26 : 24 ]
*
* D18F1x158 [ System Fabric ID Mask 2 ]
* DF3p5 SocketIdMask [ 31 : 16 ]
*
* D18F4x1B8 [ System Fabric ID Mask 2 ]
* DF4 SocketIdMask [ 31 : 16 ]
* DF4p5 SocketIdMask [ 31 : 16 ]
*/
#define DF2_SOCKET_ID_MASK GENMASK(23 , 16 )
#define DF3_SOCKET_ID_MASK GENMASK(26 , 24 )
#define DF4_SOCKET_ID_MASK GENMASK(31 , 16 )
/*
* Socket ID Shift
*
* Access type : Broadcast
*
* Register
* Rev Fieldname Bits
*
* D18F1x208 [ System Fabric ID Mask ]
* DF2 SocketIdShift [ 31 : 28 ]
*
* D18F1x20C [ System Fabric ID Mask 1 ]
* DF3 SocketIdShift [ 9 : 8 ]
*
* D18F1x158 [ System Fabric ID Mask 2 ]
* DF3p5 SocketIdShift [ 11 : 8 ]
*
* D18F4x1B4 [ System Fabric ID Mask 1 ]
* DF4 SocketIdShift [ 11 : 8 ]
* DF4p5 SocketIdShift [ 11 : 8 ]
*/
#define DF2_SOCKET_ID_SHIFT GENMASK(31 , 28 )
#define DF3_SOCKET_ID_SHIFT GENMASK(9 , 8 )
#define DF4_SOCKET_ID_SHIFT GENMASK(11 , 8 )
Messung V0.5 in Prozent C=95 H=93 G=93
¤ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet am 2026-10-11)
¤
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2026-10-11
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