Re: ConnectX-3 CX312A-XCBT and Thunderbolt

@yairi - There's more info being requested here:

permezel wrote:

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The EchoExpressPro Link Capability register is 333fc41

 

     Bit 22 Reserved = 0

     <21> = 1

     <20> = 1

     <11:10> = 3

 

Don't know if it enforces any of these to be certain values, in particular <11:10>.

 

I can find no clear description of the PCI config space settings in any of the Mellanox docs.

I am used to having an explicit (often wrong) enumeration of the PCI config space settings for a device.

 

If there some other manual I am missing?

 

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