Intel® 400 Series Chipset On-Package Platform Controller Hub
Online Register Database
ID | Date | Version | Classification |
---|---|---|---|
615146 | 08/09/2019 | 1.2 | Public |
Vendor Specific (VSP) – Offset a0
Vendor Specific
Bit Range | Default | Access | Field Name and Description |
---|---|---|---|
30:7 | - | - | Reserved
|
6 | 1h | RO | Software Feature Mask Supported (SFMS) Set to 1 if the platform is enabled for premium storage features mask (SFM) as described in VS MMIO space at offset ABAR[RPID.(OFST*4)+4]. |
5 | 0h | RO/V | Premium Features Supported (PFS) Set to 1 if the platform is enabled for premium storage features (PFB) as described in VS MMIO space at offset ABAR[RPID.OFST*4]. Set to 0 if the platform is not enabled for premium storage features. |
4 | 0h | RO/V | Platform Type (PT) Set to 1 if mobile platform. Clear (0) if desktop. |
3 | 1h | RO | Supports RAID Platform ID Reporting (SRPIR) If set to 1, then indicates that the RAID Platform ID is reported via ABAR + C0h. Set to 0 if this ID is not reported via MMIO space. |
2:0 | - | - | Reserved
|