Re: [Xen-devel] Re: hvm save restore support

["Zhai, Edwin" <edwin.zhai@xxxxxxxxx>]

On Fri, Dec 15, 2006 at 08:37:58AM +0000, Keir Fraser wrote:
> There is standard qemu code for doing this on create: it is hooked off the
> defualt_write_handler() for PCI config writes. Perhaps we should reload the
> PCI config space with a number of PCI-config writes from within qemu's PCI
> load handler and that may suffice?
> 
> The code that was moved to hvmloader does not directly do mmio registration.
> All it does is write device BARs, as any bootloader or OS is allowed to do.
> We must handle that properly.
keir,
thanks for your suggestion.
this work around can be removed by updating pci mappings when restore with 
other 
fix.
attached new patch. do you have any other comments?
> 
>  -- Keir
> 

-- 
best rgds,
edwin

Attachment: hvm_save_restore_r12898_2.patch
Description: Text document

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel