[OpenBIOS] [PATCH] Add the prog interface field to class-code property

Mark Cave-Ayland mark.cave-ayland at ilande.co.uk
Mon Mar 3 00:17:38 CET 2014


On 28/02/14 11:25, BALATON Zoltan wrote:

> On Thu, 27 Feb 2014, Mark Cave-Ayland wrote:
>> These seems to agree with my reading of
>> http://wiki.osdev.org/PCI#Class_Codes, although the concatenation of
>> the 3 different fields into the class-code property doesn't seem to be
>> documented in the PCI bindings... do you know is it either an implicit
>> or explicit part of the PCI specification?
>
> I don't know anything about specs but (apart from this change making the
> MorphOS bootloader happy) I've found some more evidence here:
>
> http://johannes.sipsolutions.net/PowerBook/openfirmware-device-tree
>
> See the usb and firewire ports, as for most others the Prog I/F field is 0.

Okay that's good enough for me, and it seems to pass all my image tests 
so I've committed the change to SVN trunk - thanks for the patch!


ATB,

Mark.



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