Re: [PATCH 1/2] vfio powerpc: implemented IOMMU driver for VFIO

2012-11-26 Thread David Gibson
On Tue, Nov 27, 2012 at 03:58:14PM +1100, Alexey Kardashevskiy wrote: > On 27/11/12 15:29, Alex Williamson wrote: > >On Tue, 2012-11-27 at 15:06 +1100, Alexey Kardashevskiy wrote: > >>On 27/11/12 05:20, Alex Williamson wrote: > >>>On Fri, 2012-11-23 at 20:03 +1100, Alexey Kardashevskiy wrote: > >>>

Re: [PATCH 1/2] vfio powerpc: implemented IOMMU driver for VFIO

2012-11-26 Thread Alex Williamson
On Tue, 2012-11-27 at 15:58 +1100, Alexey Kardashevskiy wrote: > On 27/11/12 15:29, Alex Williamson wrote: > > On Tue, 2012-11-27 at 15:06 +1100, Alexey Kardashevskiy wrote: > >> On 27/11/12 05:20, Alex Williamson wrote: > >>> On Fri, 2012-11-23 at 20:03 +1100, Alexey Kardashevskiy wrote: > VF

Re: [PATCH 1/2] vfio powerpc: implemented IOMMU driver for VFIO

2012-11-26 Thread Alex Williamson
On Tue, 2012-11-27 at 15:06 +1100, Alexey Kardashevskiy wrote: > On 27/11/12 05:20, Alex Williamson wrote: > > On Fri, 2012-11-23 at 20:03 +1100, Alexey Kardashevskiy wrote: > >> VFIO implements platform independent stuff such as > >> a PCI driver, BAR access (via read/write on a file descriptor >

Re: [PATCH 1/2] vfio powerpc: implemented IOMMU driver for VFIO

2012-11-26 Thread Alexey Kardashevskiy
On 27/11/12 15:29, Alex Williamson wrote: On Tue, 2012-11-27 at 15:06 +1100, Alexey Kardashevskiy wrote: On 27/11/12 05:20, Alex Williamson wrote: On Fri, 2012-11-23 at 20:03 +1100, Alexey Kardashevskiy wrote: VFIO implements platform independent stuff such as a PCI driver, BAR access (via rea

Re: [PATCH 1/2] vfio powerpc: implemented IOMMU driver for VFIO

2012-11-26 Thread Alexey Kardashevskiy
On 27/11/12 05:20, Alex Williamson wrote: On Fri, 2012-11-23 at 20:03 +1100, Alexey Kardashevskiy wrote: VFIO implements platform independent stuff such as a PCI driver, BAR access (via read/write on a file descriptor or direct mapping when possible) and IRQ signaling. The platform dependent pa

Re: [PATCH 1/2] vfio powerpc: implemented IOMMU driver for VFIO

2012-11-26 Thread Alex Williamson
On Fri, 2012-11-23 at 20:03 +1100, Alexey Kardashevskiy wrote: > VFIO implements platform independent stuff such as > a PCI driver, BAR access (via read/write on a file descriptor > or direct mapping when possible) and IRQ signaling. > > The platform dependent part includes IOMMU initialization >