Types of Configuration Space

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Types of Configuration Space

Postby Guest »

Hello,
I have one question:
What is the difference between Type 0 and Type 1 configuration spaces?
Thanks
Guest
 

Re: Types of Configuration Space

Postby support »

Hello,

Type 0 configuration space always belongs to endpoints. As a matter of fact, the PCIe spec defines an endpoint as an entity having a Type 0 configuration space.

All the rest, that is the root port, bridges and switches have type 1 configuration headers.

Regards,
Eli
support
 
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