Re: [RFC v3 02/15] vfio: expose MSI mapping requirement through VFIO_IOMMU_GET_INFO

2016-02-18 Thread Eric Auger
Hi Marc, On 02/18/2016 10:34 AM, Marc Zyngier wrote: > On Fri, 12 Feb 2016 08:13:04 + > Eric Auger wrote: > >> This patch allows the user-space to retrieve whether msi write >> transaction addresses must be mapped. This is returned through the >> VFIO_IOMMU_GET_INFO

Re: [RFC v3 02/15] vfio: expose MSI mapping requirement through VFIO_IOMMU_GET_INFO

2016-02-18 Thread Marc Zyngier
On Fri, 12 Feb 2016 08:13:04 + Eric Auger wrote: > This patch allows the user-space to retrieve whether msi write > transaction addresses must be mapped. This is returned through the > VFIO_IOMMU_GET_INFO API and its new flag: VFIO_IOMMU_INFO_REQUIRE_MSI_MAP. > >