Capabilities Pointer @0x34

This location contains the pointer to the first PCI Capability Structure.

Table 1. i_capabilities_pointer
Bits SW Name Description Reset
7:0 R Capabilities Pointer [CP] Contains pointer to the first PCI Capability Structure. This field is set by default to point to the Power Management Capability Structure. It can be modified by writing to VF 0 from the local management bus, and the setting is common across all VFs. 0x80
31:8 R Reserved [R6] Reserved 0x0