On Wed, Jul 09, 2008 at 02:59:02PM +0800, lianwei Wang wrote: > I find from the UML website that the UML can access the host PCI device > accessing with VPCI patch, but it seem that that VPCI patch is too old. Do > you know that latest information about the VPCI patch? Is it stable? And > where could I find the patch?
The VPCI patch is old. Attached is the latest tarball that I can find.
> >From the below mail you say that you are trying to emulate the DMA using
> iomem. How about the latest information of it? And does it worked or not?
iomem works fine - it just depends on whether it's what you want. If
you want actual DMA from a physical device, it's not. If you want to
emulate an iomapped device, then it is.
Jeff
--
Work email - jdike at linux dot intel dot com
vpci.tgz
Description: GNU Zip compressed data
------------------------------------------------------------------------- Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW! Studies have shown that voting for your favorite open source project, along with a healthy diet, reduces your potential for chronic lameness and boredom. Vote Now at http://www.sourceforge.net/community/cca08
_______________________________________________ User-mode-linux-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
