PCIe and Graphics

PCI Express Root Port 27

PCI Express Root Port 27 firmware setup page decoded from AMI HII/IFR resources.

Form ID: 0x1589
Records: 34
Parents: PCI Express Configuration
Path: Setup / Chipset / PCH-IO Configuration / PCI Express Configuration / PCI Express Root Port 27

Record 4160

PCI Express Root Port 27

Firmware Value

Control the PCI Express Root Port.

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0xf35
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x119
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled
`1`	Enabled	Standard defaultManufacturing default

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Record 4161

Connection Type

Firmware Value

Built-In: a built-in device is connected to this rootport.

Firmware help text

Built-In: a built-in device is connected to this rootport. SlotImplemented bit will be clear. Slot: this rootport connects to user-accessible slot. SlotImplemented bit will be set.

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0xf36
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x381
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Built-in
`1`	Slot	Standard default

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}
{"condition_id": 1664, "type": "GrayOutIf", "offset": 508737, "expr": ["EqIdVal QuestionId: 0xF43, Value: 0x1"]}

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Record 4162

ASPM

Firmware Value

Set the ASPM Level: Force L0s - Force all links to L0s State AUTO - BIOS auto configure DISABLE - Disables ASPM

Firmware help text

Set the ASPM Level: Force L0s - Force all links to L0s State AUTO - BIOS auto configure DISABLE - Disables ASPM

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0x15fa
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x135
Width: 1 byte(s)
Range: 0 to 4 step 0

Value	Label	Markers
`0`	Disabled	Standard default
`2`	L1
`4`	Auto

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}

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Record 4163

L1 Substates

Firmware Value

PCI Express L1 Substates settings.

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0x1616
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x2d9
Width: 1 byte(s)
Range: 0 to 2 step 0

Value	Label	Markers
`0`	Disabled	Standard defaultManufacturing default
`1`	L1.1
`2`	L1.1 & L1.2

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}

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Record 4164

L1 Low

Firmware Value

PCI Express L1 Low Substate Enable/Disable.

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0xf37
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x2f5
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled
`1`	Enabled	Standard defaultManufacturing default

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}

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Record 4165

ACS

Firmware Value

Enable/Disable Access Control Services Extended Capability

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0xf38
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x311
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled
`1`	Enabled	Standard defaultManufacturing default

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}

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Record 4166

PTM

Firmware Value

Enable/Disable Precision Time Measurement

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0x1632
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x32d
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled
`1`	Enabled	Standard defaultManufacturing default

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}

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Record 4167

DPC

Firmware Value

Enable/Disable Downstream Port Containment

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0xf39
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x349
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled	Standard defaultManufacturing default
`1`	Enabled

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}

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Record 4168

EDPC

Firmware Value

Enable/Disable Rootport extensions for Downstream Port Containment

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0xf3a
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x365
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled
`1`	Enabled	Standard defaultManufacturing default

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}

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Record 4169

URR

Firmware Value

PCI Express Unsupported Request Reporting Enable/Disable.

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0xf3b
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x151
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled	Standard defaultManufacturing default
`1`	Enabled

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}

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Record 4170

FER

Firmware Value

PCI Express Device Fatal Error Reporting Enable/Disable.

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0xf3c
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x16d
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled	Standard defaultManufacturing default
`1`	Enabled

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}

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Record 4171

NFER

Firmware Value

PCI Express Device Non-Fatal Error Reporting Enable/Disable.

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0xf3d
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x189
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled	Standard defaultManufacturing default
`1`	Enabled

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}

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Record 4172

CER

Firmware Value

PCI Express Device Correctable Error Reporting Enable/Disable.

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0xf3e
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x1a5
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled	Standard defaultManufacturing default
`1`	Enabled

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}

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Record 4173

SEFE

Firmware Value

Root PCI Express System Error on Fatal Error Enable/Disable.

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0xf3f
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x1f9
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled	Standard defaultManufacturing default
`1`	Enabled

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}

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Record 4174

SENFE

Firmware Value

Root PCI Express System Error on Non-Fatal Error Enable/Disable.

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0xf40
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x215
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled	Standard defaultManufacturing default
`1`	Enabled

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}

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Record 4175

SECE

Firmware Value

Root PCI Express System Error on Correctable Error Enable/Disable.

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0xf41
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x231
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled	Standard defaultManufacturing default
`1`	Enabled

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}

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Record 4176

PME SCI

Firmware Value

PCI Express PME SCI Enable/Disable.

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0xf42
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x24d
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled
`1`	Enabled	Standard defaultManufacturing default

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}

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Record 4177

Hot Plug

Firmware Value

PCI Express Hot Plug Enable/Disable.

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0xf43
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x269
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled	Standard defaultManufacturing default
`1`	Enabled

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}
{"condition_id": 1665, "type": "GrayOutIf", "offset": 509289, "expr": ["EqIdVal QuestionId: 0xF36, Value: 0x0"]}

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Record 4178

Advanced Error Reporting

Firmware Value

Advanced Error Reporting Enable/Disable.

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0xf44
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x285
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled
`1`	Enabled	Standard defaultManufacturing default

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}

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Record 4179

PCIe Speed

Firmware Value

Configure PCIe Speed

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0xf45
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x2a1
Width: 1 byte(s)
Range: 0 to 3 step 0

Value	Label	Markers
`0`	Auto	Standard default
`1`	Gen1
`2`	Gen2
`3`	Gen3

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}

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Record 4180

Transmitter Half Swing

Firmware Value

Transmitter Half Swing Enable/Disable.

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0xf46
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x2bd
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled	Standard defaultManufacturing default
`1`	Enabled

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}

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Record 4181

Detect Timeout

Firmware Value

The number of milliseconds reference code will wait for link to exit Detect state for enabled ports before assuming there is no device and potentially disabling the port.

Form: PCI Express Root Port 27
Opcode: Numeric
Question ID: 0xf47
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x3b7
Width: 2 byte(s)
Range: 0 to 65535 step 1

Default store records

Store ID	Store label	Value	Option label
`0`	Standard	`0`

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}

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Record 4182

Extra Bus Reserved

Firmware Value

Extra Bus Reserved (0-7) for bridges behind this Root Bridge.

Form: PCI Express Root Port 27
Opcode: Numeric
Question ID: 0xf48
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x539
Width: 1 byte(s)
Range: 0 to 7 step 1

Default store records

Store ID	Store label	Value	Option label
`0`	Standard	`0`

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}

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Record 4183

Reserved Memory

Firmware Value

Reserved Memory for this Root Bridge (1-20) MB

Form: PCI Express Root Port 27
Opcode: Numeric
Question ID: 0xf49
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x56f
Width: 2 byte(s)
Range: 1 to 20 step 1

Default store records

Store ID	Store label	Value	Option label
`0`	Standard	`10`

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}

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Record 4184

Reserved I/O

Firmware Value

Reserved I/O (4K/8K/12K/16K/20K) Range for this Root Bridge.

Form: PCI Express Root Port 27
Opcode: Numeric
Question ID: 0xf4a
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x58d
Width: 1 byte(s)
Range: 4 to 20 step 4

Default store records

Store ID	Store label	Value	Option label
`0`	Standard	`4`

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}

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Record 4185

LTR

Firmware Value

PCH PCIE Latency Reporting Enable/Disable

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0xf4b
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x3fd
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled
`1`	Enabled	Standard defaultManufacturing default

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}

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Record 4186

Snoop Latency Override

Firmware Value

Snoop Latency Override for PCH PCIE.

Firmware help text

Snoop Latency Override for PCH PCIE. Disabled: Disable override. Manual: Manually enter override values. Auto (default): Maintain default BIOS flow.

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0xf4c
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x435
Width: 1 byte(s)
Range: 0 to 2 step 0

Value	Label	Markers
`0`	Disabled
`1`	Manual
`2`	Auto	Standard defaultManufacturing default

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}
{"condition_id": 1666, "type": "SuppressIf", "offset": 509604, "expr": ["EqIdVal QuestionId: 0xF4B, Value: 0x0"]}

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Record 4187

Snoop Latency Value

Firmware Value

LTR Snoop Latency value of PCH PCIE

Form: PCI Express Root Port 27
Opcode: Numeric
Question ID: 0xf4d
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x4bf
Width: 2 byte(s)
Range: 0 to 1023 step 1

Default store records

Store ID	Store label	Value	Option label
`0`	Standard	`60`

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}
{"condition_id": 1666, "type": "SuppressIf", "offset": 509604, "expr": ["EqIdVal QuestionId: 0xF4B, Value: 0x0"]}
{"condition_id": 1667, "type": "SuppressIf", "offset": 509652, "expr": ["EqIdVal QuestionId: 0xF4C, Value: 0x1", "Not"]}

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Record 4188

Snoop Latency Multiplier

Firmware Value

LTR Snoop Latency Multiplier of PCH PCIE

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0xf4e
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x451
Width: 1 byte(s)
Range: 0 to 5 step 0

Value	Label	Markers
`0`	1 ns
`1`	32 ns
`2`	1024 ns	Standard defaultManufacturing default
`3`	32768 ns
`4`	1048576 ns
`5`	33554432 ns

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}
{"condition_id": 1666, "type": "SuppressIf", "offset": 509604, "expr": ["EqIdVal QuestionId: 0xF4B, Value: 0x0"]}
{"condition_id": 1667, "type": "SuppressIf", "offset": 509652, "expr": ["EqIdVal QuestionId: 0xF4C, Value: 0x1", "Not"]}

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Record 4189

Non Snoop Latency Override

Firmware Value

Non Snoop Latency Override for PCH PCIE.

Firmware help text

Non Snoop Latency Override for PCH PCIE. Disabled: Disable override. Manual: Manually enter override values. Auto (default): Maintain default BIOS flow.

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0xf4f
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x46d
Width: 1 byte(s)
Range: 0 to 2 step 0

Value	Label	Markers
`0`	Disabled
`1`	Manual
`2`	Auto	Standard defaultManufacturing default

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}
{"condition_id": 1666, "type": "SuppressIf", "offset": 509604, "expr": ["EqIdVal QuestionId: 0xF4B, Value: 0x0"]}

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Record 4190

Non Snoop Latency Value

Firmware Value

LTR Non Snoop Latency value of PCH PCIE

Form: PCI Express Root Port 27
Opcode: Numeric
Question ID: 0xf50
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x4f7
Width: 2 byte(s)
Range: 0 to 1023 step 1

Default store records

Store ID	Store label	Value	Option label
`0`	Standard	`60`

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}
{"condition_id": 1666, "type": "SuppressIf", "offset": 509604, "expr": ["EqIdVal QuestionId: 0xF4B, Value: 0x0"]}
{"condition_id": 1668, "type": "SuppressIf", "offset": 509796, "expr": ["EqIdVal QuestionId: 0xF4F, Value: 0x1", "Not"]}

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Record 4191

Non Snoop Latency Multiplier

Firmware Value

LTR Non Snoop Latency Multiplier of PCH PCIE

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0xf51
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x489
Width: 1 byte(s)
Range: 0 to 5 step 0

Value	Label	Markers
`0`	1 ns
`1`	32 ns
`2`	1024 ns	Standard defaultManufacturing default
`3`	32768 ns
`4`	1048576 ns
`5`	33554432 ns

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}
{"condition_id": 1666, "type": "SuppressIf", "offset": 509604, "expr": ["EqIdVal QuestionId: 0xF4B, Value: 0x0"]}
{"condition_id": 1668, "type": "SuppressIf", "offset": 509796, "expr": ["EqIdVal QuestionId: 0xF4F, Value: 0x1", "Not"]}

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Record 4192

LTR Lock

Firmware Value

PCIE LTR Configuration Lock

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0xf52
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0x419
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled	Standard defaultManufacturing default
`1`	Enabled

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}

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Record 4193

Peer Memory Write Enable

Firmware Value

Peer Memory Write Enable/Disable

Form: PCI Express Root Port 27
Opcode: OneOf
Question ID: 0xf53
VarStore: PchSetup
VarStore GUID: 4570B7F1-ADE8-4943-8DC3-406472842384
Offset: 0xd8
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled	Standard defaultManufacturing default
`1`	Enabled

Visibility / conditions

{"condition_id": 1663, "type": "SuppressIf", "offset": 508729, "expr": ["EqIdVal QuestionId: 0xF35, Value: 0x0"]}

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