[SeaBIOS] [PATCH v2 3/3] pci: recognize RH PCI legacy bridge resource reservation capability

Gerd Hoffmann kraxel at redhat.com
Thu Aug 16 15:10:20 CEST 2018


On Thu, Aug 16, 2018 at 05:30:45PM +0800, Liu, Jing2 wrote:
> Hi Gerd,
> 
> On 8/16/2018 3:19 PM, Gerd Hoffmann wrote:
> >    Hi,
> > 
> > > I think PCI_DEVICE_ID_REDHAT_PCIE_BRIDGE shoud be added too, in case we put
> > > a pcie_pci_bridge at the host bus.
> > 
> > Yes, please.
> Thanks for comments. Sure, can be added simply. While this bridge doesn't
> have resource reserve capability in qemu now.  Do we really need this for
> now?

No.  I assumed all bridges have that without actually checking.  So this
can wait until qemu added the options.  Once the refactoring is done
whitelisting more bridges is a simple two-line patch.

cheers,
  Gerd




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