Leo-Patch 1.6 · Q1HY MoDT · Observations 14 October 2026
Firmware Menus
PEP Constraints Configuration
PEP Constraints Configuration firmware setup page decoded from AMI HII/IFR resources.
- Form ID
- 0x271f
- Records
- 34
- Path
- Setup / Advanced / RC ACPI Settings / PEP Constraints Configuration / Setup / Advanced / Advanced / RC ACPI Settings / PEP Constraints Configuration
Add CPU in PEP mitigation list
- Opcode
- OneOf
- Question ID
- 0xa5
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0x40
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
Permalink
Add Gfx in PEP mitigation list
- Opcode
- OneOf
- Question ID
- 0xa6
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0x41
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
Permalink
Add IPU in PEP mitigation list
- Opcode
- OneOf
- Question ID
- 0xa7
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0x4d
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
Permalink
Add GNA in PEP mitigation list
- Opcode
- OneOf
- Question ID
- 0xa8
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0x4e
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
Permalink
Add Storage device in PEP mitigation list
- Opcode
- OneOf
- Question ID
- 0xa9
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0x42
- Width
- 1 byte(s)
- Range
- 0 to 3 step 0
Permalink
Record 220
PEP enumerated SATA ports
Firmware Value
Add enumerated SATA ports in PEP Constraint list
- Opcode
- OneOf
- Question ID
- 0xaa
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0x9de
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
Permalink
Record 221
PEP PCIe Storage
Firmware Value
Add PCIe root ports (storage) in PEP mitigation list
- Opcode
- OneOf
- Question ID
- 0xab
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0x865
- Width
- 1 byte(s)
- Range
- 0 to 3 step 0
Permalink
Add PCIe root ports (LAN) in PEP mitigation list
- Opcode
- OneOf
- Question ID
- 0xac
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0xaa3
- Width
- 1 byte(s)
- Range
- 0 to 3 step 0
Permalink
Firmware value selected from the documented options.
- Opcode
- OneOf
- Question ID
- 0xad
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0xaa4
- Width
- 1 byte(s)
- Range
- 0 to 3 step 0
Permalink
Firmware value selected from the documented options.
- Opcode
- OneOf
- Question ID
- 0xae
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0xaa5
- Width
- 1 byte(s)
- Range
- 0 to 3 step 0
Permalink
Firmware value selected from the documented options.
- Opcode
- OneOf
- Question ID
- 0xaf
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0xaa6
- Width
- 1 byte(s)
- Range
- 0 to 3 step 0
Permalink
Add PCIe DG PEP Constraint
- Opcode
- OneOf
- Question ID
- 0xb0
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0xaa8
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
Permalink
Add UART in PEP mitigation list
- Opcode
- OneOf
- Question ID
- 0xb1
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0x43
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
Visibility / conditions
- {"condition_id": 133, "type": "GrayOutIf", "offset": 329284, "expr": ["EqIdVal QuestionId: 0x101F, Value: 0x0", "EqIdVal QuestionId: 0x1020, Value: 0x0", "And", "EqIdVal QuestionId: 0x1021, Value: 0x0", "And"]}
Permalink
Adds I2C in PEP mitigation list
- Opcode
- OneOf
- Question ID
- 0xb2
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0x44
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
Visibility / conditions
- {"condition_id": 134, "type": "GrayOutIf", "offset": 329345, "expr": ["EqIdVal QuestionId: 0x1010, Value: 0x0"]}
Permalink
Adds I2C in PEP mitigation list
- Opcode
- OneOf
- Question ID
- 0xb3
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0x45
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
Visibility / conditions
- {"condition_id": 135, "type": "GrayOutIf", "offset": 329388, "expr": ["EqIdVal QuestionId: 0x1011, Value: 0x0"]}
Permalink
Adds I2C in PEP mitigation list
- Opcode
- OneOf
- Question ID
- 0xb4
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0x46
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
Visibility / conditions
- {"condition_id": 136, "type": "GrayOutIf", "offset": 329431, "expr": ["EqIdVal QuestionId: 0x1012, Value: 0x0"]}
Permalink
Adds I2C in PEP mitigation list
- Opcode
- OneOf
- Question ID
- 0xb5
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0x47
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
Visibility / conditions
- {"condition_id": 137, "type": "GrayOutIf", "offset": 329474, "expr": ["EqIdVal QuestionId: 0x1013, Value: 0x0"]}
Permalink
Adds I2C in PEP mitigation list
- Opcode
- OneOf
- Question ID
- 0xb6
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0x48
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
Visibility / conditions
- {"condition_id": 138, "type": "GrayOutIf", "offset": 329517, "expr": ["EqIdVal QuestionId: 0x1014, Value: 0x0"]}
Permalink
Adds I2C in PEP mitigation list
- Opcode
- OneOf
- Question ID
- 0xb7
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0x49
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
Visibility / conditions
- {"condition_id": 139, "type": "GrayOutIf", "offset": 329560, "expr": ["EqIdVal QuestionId: 0x1015, Value: 0x0"]}
Permalink
Adds I2C in PEP mitigation list
- Opcode
- OneOf
- Question ID
- 0xb8
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0xb1b
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
Visibility / conditions
- {"condition_id": 140, "type": "GrayOutIf", "offset": 329603, "expr": ["EqIdVal QuestionId: 0x1016, Value: 0x0"]}
Permalink
Adds I2C in PEP mitigation list
- Opcode
- OneOf
- Question ID
- 0xb9
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0xb38
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
Visibility / conditions
- {"condition_id": 141, "type": "GrayOutIf", "offset": 329646, "expr": ["EqIdVal QuestionId: 0x1017, Value: 0x0"]}
Permalink
Add SPI in PEP mitigation list
- Opcode
- OneOf
- Question ID
- 0xba
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0x4a
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
Visibility / conditions
- {"condition_id": 142, "type": "GrayOutIf", "offset": 329689, "expr": ["EqIdVal QuestionId: 0x1018, Value: 0x0", "EqIdVal QuestionId: 0x1019, Value: 0x0", "And", "EqIdVal QuestionId: 0x101A, Value: 0x0", "And"]}
Permalink
Add XHCI in PEP mitigation list
- Opcode
- OneOf
- Question ID
- 0xbb
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0x4b
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
Permalink
Add Audio in PEP mitigation list
- Opcode
- OneOf
- Question ID
- 0xbc
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0x4c
- Width
- 1 byte(s)
- Range
- 0 to 3 step 0
Visibility / conditions
- {"condition_id": 143, "type": "GrayOutIf", "offset": 329783, "expr": ["EqIdVal QuestionId: 0x1D, Value: 0x0"]}
Permalink
Add CSME in PEP mitigation list
- Opcode
- OneOf
- Question ID
- 0xbd
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0x4f
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
Permalink
Add HECI3 in PEP mitigation list
- Opcode
- OneOf
- Question ID
- 0xbe
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0x9df
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
Permalink
Add LAN(GBE) in PEP mitigation list
- Opcode
- OneOf
- Question ID
- 0xbf
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0x50
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
Permalink
Add THC in PEP mitigation list.
Firmware help text
Add THC in PEP mitigation list. Applies only if THCx has assigned port
- Opcode
- OneOf
- Question ID
- 0xc0
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0x51
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
Permalink
Add THC in PEP mitigation list.
Firmware help text
Add THC in PEP mitigation list. Applies only if THCx has assigned port
- Opcode
- OneOf
- Question ID
- 0xc1
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0x52
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
Permalink
Add UFS0 IPs in PEP mitigation list
- Opcode
- OneOf
- Question ID
- 0xc2
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0xae2
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
Permalink
Add UFS1 IPs in PEP mitigation list
- Opcode
- OneOf
- Question ID
- 0xc3
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0xae3
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
Permalink
Add TCSS IPs in PEP mitigation list
- Opcode
- OneOf
- Question ID
- 0xc4
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0x53
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
Permalink
Add VMD in PEP mitigation list
- Opcode
- OneOf
- Question ID
- 0xc5
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0x9a0
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
Visibility / conditions
- {"condition_id": 144, "type": "GrayOutIf", "offset": 330097, "expr": ["EqIdVal QuestionId: 0xA5E, Value: 0x0"]}
Permalink
Add EMMC in PEP mitigation list
- Opcode
- OneOf
- Question ID
- 0xc6
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0xb51
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
Visibility / conditions
- {"condition_id": 145, "type": "SuppressIf", "offset": 330140, "expr": ["EqIdVal QuestionId: 0x12A3, Value: 0x0"]}
Permalink