[OpenBIOS] Back at it again( PCI Passthrough )

[Tarl Neustaedter]

Oops. Just spotted something else weird:

On 2018-May-19 11:53 , Jd Lyons via OpenBIOS wrote:
> [...]
> Here it is again in a format that makes it a little easier to read:
>
> SLOF
>
> assigned-addresses 82000830 00000000 83000000 00000000 00010000  
>                                  82000810 00000000 81000000 00000000 01000000  
>                                  c3000814 00002100 00000000 00000000 10000000  
>                                  8200081c 00000000 82000000 00000000 01000000
>
> Openbios:
>
> assigned-addresses-- 3c : 02007810 00000000 81000000 00000000 01000000 
>                           c3007814 00000000 90000000 00000000 10000000 
>                           8300781c 00000000 a0000000 00000000 01000000 
>
>

Bar 1c is being assigned 32-bit memory by SLOF, but 64-bit memory by
Openbios (albeit in the 32-bit range). By specifying "83" as the first
byte, it's saying that both BARs 1C and 20 are being used to address
this chunk of memory. Since SLOF thinks it only has BAR 1C (and nothing
in BAR 20), that strikes me as unlikely. It's probably worth checking
what the cards BARs are actually doing, and figuring out which of those
two representations of BAR 1C is wrong.

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