Hello,
> Add a more advanced BAR test that writes all BARs in one go, and then reads
> them back and verifies that the value matches the BAR number bitwise OR:ed
> with offset, this allows us to verify:
> -The BAR number was what we intended to read.
> -The offset was what we intended to read.
>
> This allows us to detect potential address translation issues on the EP.
>
> Reading back the BAR directly after writing will not allow us to detect the
> case where inbound address translation on the endpoint incorrectly causes
> multiple BARs to be redirected to the same memory region (within the EP).
Applied to misc, thank you!
[01/01] misc: pci_endpoint_test: Add consecutive BAR test
https://git.kernel.org/pci/pci/c/fe986f9ef0b9
Krzysztof
