Code Name | Structure Name | Description | Location (Spec V2.0) |
Header |
|
|
|
N/A | Type 0 Header | First 64 bytes of non-bridge function | p432 |
N/A | Type 1 Header | First 64 bytes of bridge function | P434 |
PCI Capability Structures (CAP) |
|
|
|
CAP01 | Power Management Capability Structure | Power management related regs | P438 |
CAP02 | AGP Capability Structure |
|
|
CAP03 | Vital Product Data Capability Structure |
|
|
CAP04 | Slot Numbering Capability Structure |
|
|
CAP05 | MSI Capability Structure |
|
|
CAP06 |
|
|
|
CAP07 | PCI-X Capability Structure |
|
|
CAP08 | Hyper Transport Capability Structure |
|
|
CAP09 | Vendor Specific Capability Structure |
|
|
CAP0A |
|
|
|
CAP0B |
|
|
|
CAP0C |
|
|
|
CAP0D | PCI Bridge Subsystem Vendor ID |
|
|
CAP0E |
|
|
|
CAP0F |
|
|
|
CAP10 | PCI Express Capability Structure | Access to all PCIe capability and control regs | p440 |
CAP11 | MSI-X Capability Structure |
|
|
CAP12 | SATA Data/Index Configuration |
|
|
CAP13 | Advanced Features Capability Structure |
|
|
CAP14 | Enhanced Allocation Capability Structure |
|
|
CAP15 | Flattening Portal Bridge Capability Stru. |
|
|
PCI Express Extended Capability Structures (ECAP) |
|
|
|
0000 | Null Capability Structure | Next capability offset |
|
0001 | AER Capability Structure | Advanced Error Reporting | p495 |
0002 | Virtual Channel Capability Structure | Virtual Channel & Traffic Class related regs | p510 |
0003 | Device Serial Number Capability Stru. | Provides a globally unique ID for this device | p525 |
0004 |
|
|
|
0005 | RC Link Declaration Capability Structure | Declare a RC’s internal topology | p527 |
0006 | RC Internal Link Control Capability Stru. | Status and control regs for RC’s internal link | p535 |
0007 | RC Event Collector Endpoint Association |
| p551 |
0008 | Multi-Function VC Capability Structure | MFVC related regs | p552 |
0009 |
|
|
|
000A | RC Registers Block Header | RCRB related regs | p568 |
000B | Vendor-Specific Capability Structure | Holds vendor-defined information | p565 |
000C |
|
|
|
000D | Access Control Services Capability Stru. | ACS related regs | p545 |
000E |
|
|
|
000F |
|
|
|
0010 |
|
|
|
0011 |
|
|
|
0012 |
|
|
|
0013 |
|
|
|
0014 |
|
|
|
0015 |
|
|
|
0016 |
|
|
|
0017 |
|
|
|
0018 |
|
|
|
0019 |
|
|
|
001A |
|
|
|
001B |
|
|
|
001C |
|
|
|
001D |
|
|
|
001E |
|
|
|
001F |
|
|
|
0020 |
|
|
|
0021 |
|
|
|
0022 |
|
|
|
0023 |
|
|
|
0024 |
|
|
|
0025 |
|
|
|
0026 |
|
|
|
0027 |
|
|
|
0028 |
|
|
|
0029 |
|
|
|