Re: [PATCH 1/3] pci, usb: Seperate usb handoff func to another file

[Yinghai Lu]

On 01/09/2011 01:09 PM, Benjamin Herrenschmidt wrote:
> acceptable ?
> 
> I think if you want to make the handoff happen -that- early, you have
> basically two options. One is to move it all to arch code, and the other
> one is to create early-boot "fake" struct pci_dev & bus that have the
> config callbacks implemented pointing to the early stuff. You can do
> that entirely within your arch code, and avoids most of the grossness
> above in the generic places.

good idea, will make one get_early_pci_dev() for x86 as dummy device.

> 
> It would avoid that turd too:
> 
>> +#include "usb_handoff.c"

may still need that to avoid some MMIO bar finding and remapping etc.

Thanks

Yinghai
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