Re: [Qemu-devel] [RFC PATCH 3/5] ppc: Express dependencies of the Mac machines with kconfig

[Paolo Bonzini]

On 30/01/19 18:13, Mark Cave-Ayland wrote:
>>  config MAC_NEWWORLD
>>      bool
>> +    select ADB
>> +    select MACIO
>> +    select UNIN_PCI
> Also MAC_NEWWORLD has an in-built USB PCI bridge (OHCI) which populates with 
> a USB
> keyboard/mouse rather than ADB when using -M mac99,via=pmu, but I presume USB 
> is
> handled elsewhere?

I guess in that case it's optional, and it is enabled already by
CONFIG_PCI_DEVICES.

But maybe it's a good idea to mark OHCI as "default y on PCI_DEVICES ||
MAC_NEWWORLD" just to document things better.

Paolo