Re: [PATCH v13 15/15] vfio/type1: Return the MSI geometry through VFIO_IOMMU_GET_INFO capability chains

2016-10-10 Thread Auger Eric
Hi Alex, On 07/10/2016 22:38, Alex Williamson wrote: > On Fri, 7 Oct 2016 19:10:27 +0200 > Auger Eric wrote: > >> Hi Alex, >> >> On 06/10/2016 22:42, Alex Williamson wrote: >>> On Thu, 6 Oct 2016 14:20:40 -0600 >>> Alex Williamson wrote: >>>

Re: [PATCH v13 15/15] vfio/type1: Return the MSI geometry through VFIO_IOMMU_GET_INFO capability chains

2016-10-10 Thread Auger Eric
Hi Alex, On 07/10/2016 22:38, Alex Williamson wrote: > On Fri, 7 Oct 2016 19:10:27 +0200 > Auger Eric wrote: > >> Hi Alex, >> >> On 06/10/2016 22:42, Alex Williamson wrote: >>> On Thu, 6 Oct 2016 14:20:40 -0600 >>> Alex Williamson wrote: >>> On Thu, 6 Oct 2016 08:45:31 + Eric

Re: [PATCH v13 15/15] vfio/type1: Return the MSI geometry through VFIO_IOMMU_GET_INFO capability chains

2016-10-07 Thread Alex Williamson
On Fri, 7 Oct 2016 19:10:27 +0200 Auger Eric wrote: > Hi Alex, > > On 06/10/2016 22:42, Alex Williamson wrote: > > On Thu, 6 Oct 2016 14:20:40 -0600 > > Alex Williamson wrote: > > > >> On Thu, 6 Oct 2016 08:45:31 + > >> Eric Auger

Re: [PATCH v13 15/15] vfio/type1: Return the MSI geometry through VFIO_IOMMU_GET_INFO capability chains

2016-10-07 Thread Alex Williamson
On Fri, 7 Oct 2016 19:10:27 +0200 Auger Eric wrote: > Hi Alex, > > On 06/10/2016 22:42, Alex Williamson wrote: > > On Thu, 6 Oct 2016 14:20:40 -0600 > > Alex Williamson wrote: > > > >> On Thu, 6 Oct 2016 08:45:31 + > >> Eric Auger wrote: > >> > >>> This patch allows the user-space

Re: [PATCH v13 15/15] vfio/type1: Return the MSI geometry through VFIO_IOMMU_GET_INFO capability chains

2016-10-07 Thread Auger Eric
Hi Alex, On 06/10/2016 22:42, Alex Williamson wrote: > On Thu, 6 Oct 2016 14:20:40 -0600 > Alex Williamson wrote: > >> On Thu, 6 Oct 2016 08:45:31 + >> Eric Auger wrote: >> >>> This patch allows the user-space to retrieve the MSI

Re: [PATCH v13 15/15] vfio/type1: Return the MSI geometry through VFIO_IOMMU_GET_INFO capability chains

2016-10-07 Thread Auger Eric
Hi Alex, On 06/10/2016 22:42, Alex Williamson wrote: > On Thu, 6 Oct 2016 14:20:40 -0600 > Alex Williamson wrote: > >> On Thu, 6 Oct 2016 08:45:31 + >> Eric Auger wrote: >> >>> This patch allows the user-space to retrieve the MSI geometry. The >>> implementation is based on capability

Re: [PATCH v13 15/15] vfio/type1: Return the MSI geometry through VFIO_IOMMU_GET_INFO capability chains

2016-10-06 Thread Alex Williamson
On Thu, 6 Oct 2016 14:20:40 -0600 Alex Williamson wrote: > On Thu, 6 Oct 2016 08:45:31 + > Eric Auger wrote: > > > This patch allows the user-space to retrieve the MSI geometry. The > > implementation is based on capability chains, now

Re: [PATCH v13 15/15] vfio/type1: Return the MSI geometry through VFIO_IOMMU_GET_INFO capability chains

2016-10-06 Thread Alex Williamson
On Thu, 6 Oct 2016 14:20:40 -0600 Alex Williamson wrote: > On Thu, 6 Oct 2016 08:45:31 + > Eric Auger wrote: > > > This patch allows the user-space to retrieve the MSI geometry. The > > implementation is based on capability chains, now also added to > > VFIO_IOMMU_GET_INFO. > > > > The

Re: [PATCH v13 15/15] vfio/type1: Return the MSI geometry through VFIO_IOMMU_GET_INFO capability chains

2016-10-06 Thread Alex Williamson
On Thu, 6 Oct 2016 08:45:31 + Eric Auger wrote: > This patch allows the user-space to retrieve the MSI geometry. The > implementation is based on capability chains, now also added to > VFIO_IOMMU_GET_INFO. > > The returned info comprise: > - whether the MSI IOVA are

Re: [PATCH v13 15/15] vfio/type1: Return the MSI geometry through VFIO_IOMMU_GET_INFO capability chains

2016-10-06 Thread Alex Williamson
On Thu, 6 Oct 2016 08:45:31 + Eric Auger wrote: > This patch allows the user-space to retrieve the MSI geometry. The > implementation is based on capability chains, now also added to > VFIO_IOMMU_GET_INFO. > > The returned info comprise: > - whether the MSI IOVA are constrained to a

[PATCH v13 15/15] vfio/type1: Return the MSI geometry through VFIO_IOMMU_GET_INFO capability chains

2016-10-06 Thread Eric Auger
This patch allows the user-space to retrieve the MSI geometry. The implementation is based on capability chains, now also added to VFIO_IOMMU_GET_INFO. The returned info comprise: - whether the MSI IOVA are constrained to a reserved range (x86 case) and in the positive, the start/end of the

[PATCH v13 15/15] vfio/type1: Return the MSI geometry through VFIO_IOMMU_GET_INFO capability chains

2016-10-06 Thread Eric Auger
This patch allows the user-space to retrieve the MSI geometry. The implementation is based on capability chains, now also added to VFIO_IOMMU_GET_INFO. The returned info comprise: - whether the MSI IOVA are constrained to a reserved range (x86 case) and in the positive, the start/end of the