Re: [Qemu-devel] [PATCH v5 05/11] vfio: Introduce VFIO address spaces

2014-03-31 Thread Alex Williamson
On Fri, 2014-03-28 at 14:42 +1100, Alexey Kardashevskiy wrote: > On 03/20/2014 06:57 AM, Alex Williamson wrote: > > On Wed, 2014-03-12 at 16:52 +1100, Alexey Kardashevskiy wrote: > >> From: David Gibson > >> > >> The only model so far supported for VFIO passthrough devices is the model > >> usuall

Re: [Qemu-devel] [PATCH v5 05/11] vfio: Introduce VFIO address spaces

2014-03-27 Thread Alexey Kardashevskiy
On 03/20/2014 06:57 AM, Alex Williamson wrote: > On Wed, 2014-03-12 at 16:52 +1100, Alexey Kardashevskiy wrote: >> From: David Gibson >> >> The only model so far supported for VFIO passthrough devices is the model >> usually used on x86, where all of the guest's RAM is mapped into the >> (host) IO

Re: [Qemu-devel] [PATCH v5 05/11] vfio: Introduce VFIO address spaces

2014-03-19 Thread Alex Williamson
On Wed, 2014-03-12 at 16:52 +1100, Alexey Kardashevskiy wrote: > From: David Gibson > > The only model so far supported for VFIO passthrough devices is the model > usually used on x86, where all of the guest's RAM is mapped into the > (host) IOMMU and there is no IOMMU visible in the guest. > >