Re: [PATCH 2/2] via-ide: Also emulate non 100% native mode

[BALATON Zoltan]

On Sun, 1 Mar 2020, BALATON Zoltan wrote:
> is not legacy mode but "not 100% native mode". The prog-if is set to 0x8a 
> which corresponds to native mode but this is what the Linux fixup function 
> does, firmware sets it to 0x8f which means native mode.

I mean, 0x8a legacy mode and 0x8f native mode, I see firmware poking 0x8f 
and Amiga like OSes reading that yet expecting legacy interrupts. Linux 
fixes up prog-if so its driver detects legacy interrupts but still uses 
ioports from PCI BARs.

Regards,
BALATON Zoltan