PCI / PCIe Device Memory - Rationale for Choosing MMIO Over PMIO (and Visa-Versa)
sunt.un.morcov at gmail.com
Thu Nov 5 10:07:43 EST 2020
> I think you should be talking to hardware people about this, as this is
> almost always due to hardware limitations/issues/design decisions.
To be honest, I anticipated a response along these lines (after
briefly speaking to another individual on this matter). They
commented on how this decision was usually made and asserted by the
> The PCI-SIG should have a bunch of resources about this, have you looked
> into that?
I haven't as of yet, but I'll shift focus onto their resources next.
Do any specific resources of theirs spring to mind offhand? No
worries if not - I'm not afraid to spend time searching them out.
Thanks for the quick response and your time. :)
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