Overlapping MSI-X table and PBA

[John Baldwin]

On Tuesday, April 08, 2014 4:13:13 pm Ryan Stone wrote:
> I have a (prototype) PCIe device that shows the following in pciconf -lc:
> 
>     cap 11[70] = MSI-X supports 5 messages
>                  Table in map 0x1c[0x0], PBA in map 0x1c[0x0]
> 
> This is completely bogus, right?  I don't see how the MSI-X table
> can't occupy the same offset in the same BAR as the PBA (certainly the
> datasheet for this device says that they should have different
> offsets).

Yeah, that's bogus.

-- 
John Baldwin