Re: [PATCH 2/4] x86/amd_nb: add support for newer PCI topologies

Borislav Petkov
2018-11-06T17:52:11Z

On Mon, Nov 05, 2018 at 11:32:16PM +0000, Woods, Brian wrote:
> Your understanding is correct. It's more so that the following DF/SMN
> interface gets mapped correctly.
> /*
> * If there are more PCI root devices than data fabric/
> * system management network interfaces, then the (N)
> * PCI roots per DF/SMN interface are functionally the
> * same (for DF/SMN access) and N-1 are redundant. N-1
> * PCI roots should be skipped per DF/SMN interface so
> * the following DF/SMN interfaces get mapped to
> * correct PCI roots.
> */
> Does that read clearer?

Yap, thanks!

--
Regards/Gruss,
Boris.

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