Re: [Qemu-devel] [RFC PATCH 1/7] Generic IOMMU layer

2010-07-14 Thread Eduard - Gabriel Munteanu
On Wed, Jul 14, 2010 at 10:07:20AM +0400, malc wrote: > On Wed, 14 Jul 2010, Eduard - Gabriel Munteanu wrote: > > > This provides an API for abstracting IOMMU functions. Hardware emulation > > code can use it to request address translation and access checking. In > > the absence of an emulated IOM

Re: [Qemu-devel] [RFC PATCH 1/7] Generic IOMMU layer

2010-07-13 Thread malc
On Wed, 14 Jul 2010, Eduard - Gabriel Munteanu wrote: > This provides an API for abstracting IOMMU functions. Hardware emulation > code can use it to request address translation and access checking. In > the absence of an emulated IOMMU, no translation/checking happens and > I/O goes through as be