[Xen-ia64-devel] PATCH: iomem support for driver domains.

[Tristan Gingold <Tristan.Gingold@xxxxxxxx>]

Hi,

this is the first patch for drivers domains.  With this patch and another one 
for pcifront, I was able to use an ethernet card in a domU.

This patch adds the IOPORT_PERMISSION hypercall (with no effects other than 
setting the rangeset), checks iomem caps and provides a more flexible way to 
handle memory attribute.

Currently IO ports are not supported in driver domain.  I'd plan to start a 
discussion about it.

Tested by using a ethernet card in domU and retesting live migration.

Tristan.

Attachment: xen-iomem.diffs
Description: Text Data

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