Re: [Qemu-devel] [PATCH qemu v14 17/18] vfio/spapr: Use VFIO_SPAPR_TCE_v2_IOMMU

2016-03-28 Thread David Gibson
On Tue, Mar 29, 2016 at 04:44:04PM +1100, Alexey Kardashevskiy wrote: > On 03/29/2016 04:30 PM, David Gibson wrote: > >On Thu, Mar 24, 2016 at 08:10:44PM +1100, Alexey Kardashevskiy wrote: > >>On 03/24/2016 11:03 AM, Alexey Kardashevskiy wrote: > >>>On 03/23/2016 05:03 PM, David Gibson wrote: > >>>

Re: [Qemu-devel] [PATCH qemu v14 17/18] vfio/spapr: Use VFIO_SPAPR_TCE_v2_IOMMU

2016-03-28 Thread Alexey Kardashevskiy
On 03/29/2016 04:30 PM, David Gibson wrote: On Thu, Mar 24, 2016 at 08:10:44PM +1100, Alexey Kardashevskiy wrote: On 03/24/2016 11:03 AM, Alexey Kardashevskiy wrote: On 03/23/2016 05:03 PM, David Gibson wrote: On Wed, Mar 23, 2016 at 02:06:36PM +1100, Alexey Kardashevskiy wrote: On 03/23/2016

Re: [Qemu-devel] [PATCH qemu v14 17/18] vfio/spapr: Use VFIO_SPAPR_TCE_v2_IOMMU

2016-03-28 Thread David Gibson
On Thu, Mar 24, 2016 at 08:10:44PM +1100, Alexey Kardashevskiy wrote: > On 03/24/2016 11:03 AM, Alexey Kardashevskiy wrote: > >On 03/23/2016 05:03 PM, David Gibson wrote: > >>On Wed, Mar 23, 2016 at 02:06:36PM +1100, Alexey Kardashevskiy wrote: > >>>On 03/23/2016 01:53 PM, David Gibson wrote: > >>>

Re: [Qemu-devel] [PATCH qemu v14 17/18] vfio/spapr: Use VFIO_SPAPR_TCE_v2_IOMMU

2016-03-24 Thread Alexey Kardashevskiy
On 03/24/2016 11:03 AM, Alexey Kardashevskiy wrote: On 03/23/2016 05:03 PM, David Gibson wrote: On Wed, Mar 23, 2016 at 02:06:36PM +1100, Alexey Kardashevskiy wrote: On 03/23/2016 01:53 PM, David Gibson wrote: On Wed, Mar 23, 2016 at 01:12:59PM +1100, Alexey Kardashevskiy wrote: On 03/23/2016

Re: [Qemu-devel] [PATCH qemu v14 17/18] vfio/spapr: Use VFIO_SPAPR_TCE_v2_IOMMU

2016-03-23 Thread Alexey Kardashevskiy
On 03/23/2016 05:03 PM, David Gibson wrote: On Wed, Mar 23, 2016 at 02:06:36PM +1100, Alexey Kardashevskiy wrote: On 03/23/2016 01:53 PM, David Gibson wrote: On Wed, Mar 23, 2016 at 01:12:59PM +1100, Alexey Kardashevskiy wrote: On 03/23/2016 12:08 PM, David Gibson wrote: On Tue, Mar 22, 2016

Re: [Qemu-devel] [PATCH qemu v14 17/18] vfio/spapr: Use VFIO_SPAPR_TCE_v2_IOMMU

2016-03-22 Thread David Gibson
On Wed, Mar 23, 2016 at 02:06:36PM +1100, Alexey Kardashevskiy wrote: > On 03/23/2016 01:53 PM, David Gibson wrote: > >On Wed, Mar 23, 2016 at 01:12:59PM +1100, Alexey Kardashevskiy wrote: > >>On 03/23/2016 12:08 PM, David Gibson wrote: > >>>On Tue, Mar 22, 2016 at 04:54:07PM +1100, Alexey Kardashe

Re: [Qemu-devel] [PATCH qemu v14 17/18] vfio/spapr: Use VFIO_SPAPR_TCE_v2_IOMMU

2016-03-22 Thread Alexey Kardashevskiy
On 03/23/2016 01:53 PM, David Gibson wrote: On Wed, Mar 23, 2016 at 01:12:59PM +1100, Alexey Kardashevskiy wrote: On 03/23/2016 12:08 PM, David Gibson wrote: On Tue, Mar 22, 2016 at 04:54:07PM +1100, Alexey Kardashevskiy wrote: On 03/22/2016 04:14 PM, David Gibson wrote: On Mon, Mar 21, 2016

Re: [Qemu-devel] [PATCH qemu v14 17/18] vfio/spapr: Use VFIO_SPAPR_TCE_v2_IOMMU

2016-03-22 Thread David Gibson
On Wed, Mar 23, 2016 at 01:12:59PM +1100, Alexey Kardashevskiy wrote: > On 03/23/2016 12:08 PM, David Gibson wrote: > >On Tue, Mar 22, 2016 at 04:54:07PM +1100, Alexey Kardashevskiy wrote: > >>On 03/22/2016 04:14 PM, David Gibson wrote: > >>>On Mon, Mar 21, 2016 at 06:47:05PM +1100, Alexey Kardashe

Re: [Qemu-devel] [PATCH qemu v14 17/18] vfio/spapr: Use VFIO_SPAPR_TCE_v2_IOMMU

2016-03-22 Thread Alexey Kardashevskiy
On 03/23/2016 12:08 PM, David Gibson wrote: On Tue, Mar 22, 2016 at 04:54:07PM +1100, Alexey Kardashevskiy wrote: On 03/22/2016 04:14 PM, David Gibson wrote: On Mon, Mar 21, 2016 at 06:47:05PM +1100, Alexey Kardashevskiy wrote: New VFIO_SPAPR_TCE_v2_IOMMU type supports dynamic DMA window manag

Re: [Qemu-devel] [PATCH qemu v14 17/18] vfio/spapr: Use VFIO_SPAPR_TCE_v2_IOMMU

2016-03-22 Thread David Gibson
On Tue, Mar 22, 2016 at 04:54:07PM +1100, Alexey Kardashevskiy wrote: > On 03/22/2016 04:14 PM, David Gibson wrote: > >On Mon, Mar 21, 2016 at 06:47:05PM +1100, Alexey Kardashevskiy wrote: > >>New VFIO_SPAPR_TCE_v2_IOMMU type supports dynamic DMA window management. > >>This adds ability to VFIO com

Re: [Qemu-devel] [PATCH qemu v14 17/18] vfio/spapr: Use VFIO_SPAPR_TCE_v2_IOMMU

2016-03-21 Thread Alexey Kardashevskiy
On 03/22/2016 04:14 PM, David Gibson wrote: On Mon, Mar 21, 2016 at 06:47:05PM +1100, Alexey Kardashevskiy wrote: New VFIO_SPAPR_TCE_v2_IOMMU type supports dynamic DMA window management. This adds ability to VFIO common code to dynamically allocate/remove DMA windows in the host kernel when new

Re: [Qemu-devel] [PATCH qemu v14 17/18] vfio/spapr: Use VFIO_SPAPR_TCE_v2_IOMMU

2016-03-21 Thread David Gibson
On Mon, Mar 21, 2016 at 06:47:05PM +1100, Alexey Kardashevskiy wrote: > New VFIO_SPAPR_TCE_v2_IOMMU type supports dynamic DMA window management. > This adds ability to VFIO common code to dynamically allocate/remove > DMA windows in the host kernel when new VFIO container is added/removed. > > Thi