Re: [Qemu-devel] [PATCH] q35/mch: implement extended TSEG sizes

[Gerd Hoffmann]

  Hi,

> I really dislike negotiation being re-invented for each device.  Do
> we
> need these tricks?  Can we just do fw cfg with standard discovery?
> This ties in with my proposal to generalize smi features to
> generic ones.

Device properties should be part of the device.
We should have done this with the smi too.

A more standard way to handle this would be to add a vendor-specific
pci capability and place the register there.  Not sure we have room for
that in the pci config space though.

cheers,
  Gerd