Intel® Core™ Ultra 200V Series Processors CFG and MEM Registers
| ID | Date | Version | Classification |
|---|---|---|---|
| 831649 | 03/30/2026 | 001 | Public |
PASID Capability and Control (PASID_CAP_CONTROL_REG) – Offset 244
PASID Capability and Control Register
| Bit Range | Default | Access | Field Name and Description |
|---|---|---|---|
| 31:19 | 0h | RO | Reserved |
| 18 | 0h | RW | Privileged Mode Enable (PRIV_MODE_ENABLE) If Set the Endpoint is permitted to send Requests that have the PrivilegedMode Requested bit Set. If Clear the Endpoint is not permitted to do soIf Privileged Mode Supported is Clear, this bit is RsvdP. |
| 17 | 0h | RW | Execution Mode Enable (EXEC_PERM_ENABLE) If Set the Endpoint is permitted to send Requests that have the ExecuteRequested bit Set. If Clear the Endpoint is not permitted to do soIf Execute Permission Supported is Clear, this bit is RsvdP |
| 16 | 0h | RW | PASID Enable (PASID_ENABLE) If Set the Endpoint is permitted to send and receive TLPs that contain a PASID TLP Prefix.If Clear the Endpoint is not permitted to do so. |
| 15:13 | 0h | RO | Reserved |
| 12:8 | 0x14 | RO | Max PASID Width (Max_PASID_WIDTH) Indicates the width of the PASID field supported by the Endpoint. |
| 7:3 | 0h | RO | Reserved |
| 2 | 0h | RO | Priveleged Mode Support (PRIV_MODE_SUPPORT) If Set the Endpoint supports operating in Privileged and Non-Privilegedmodes and supports sending requests that have the Privileged Mode Requested bit Set.If Clear the Endpoint will never Set the Privileged Mode Requested bit |
| 1 | 0h | RO | Execution Mode Support (EXEC_PERM_SUPPORT) If Set the Endpoint supports sending TLPs that have the ExecuteRequested bit Set.If Clear the Endpoint will never Set the Execute Requested bit. |
| 0 | 0h | RO | Reserved |