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Specification of the Extended Capabilities Header register. More...
#include <pcie.h>
Data Fields | |
| uint32_t | raw |
| uint16_t | nextCap |
| [ro] Next Capability Pointer | |
| uint8_t | extCapVer |
| [ro] Extended Capability Version | |
| uint16_t | extCapID |
| [ro] PCIe Extended Capability ID | |
Specification of the Extended Capabilities Header register.
This register may be used for both endpoint and root complex modes.
| uint16_t pcieExtCapReg_s::extCapID |
[ro] PCIe Extended Capability ID
Field size: 16 bits
| uint8_t pcieExtCapReg_s::extCapVer |
[ro] Extended Capability Version
Field size: 4 bits
| uint16_t pcieExtCapReg_s::nextCap |
[ro] Next Capability Pointer
Field size: 12 bits
| uint32_t pcieExtCapReg_s::raw |
[ro] Raw image of register on read; actual value on write