Re: [PATCH v9 0/7] KVM PCIe/MSI passthrough on ARM/ARM64: kernel part 3/3: vfio changes

2016-06-20 Thread Pranav Sawargaonkar
On Mon, Jun 20, 2016 at 9:12 PM, Pranav Sawargaonkar wrote: > Hi Eric, > > Tested this series on APM X-Gene2 with E1000 and sata sil card. > Tested-By: Pranavkumar Sawargaonkar > > Thanks, > Pranav > > > On Thu, Jun 9, 2016 at 1:25 PM, Auger

Re: [PATCH v9 0/7] KVM PCIe/MSI passthrough on ARM/ARM64: kernel part 3/3: vfio changes

2016-06-20 Thread Pranav Sawargaonkar
Hi Eric, Tested this series on APM X-Gene2 with E1000 and sata sil card. Tested-By: Pranavkumar Sawargaonkar Thanks, Pranav On Thu, Jun 9, 2016 at 1:25 PM, Auger Eric wrote: > Alex, >> On Wed, 8 Jun 2016 10:29:35 +0200 >> Auger Eric

Re: [PATCH v9 0/7] KVM PCIe/MSI passthrough on ARM/ARM64: kernel part 3/3: vfio changes

2016-06-09 Thread Alex Williamson
On Thu, 9 Jun 2016 09:55:37 +0200 Auger Eric wrote: > Alex, > > On Wed, 8 Jun 2016 10:29:35 +0200 > > Auger Eric wrote: > > > >> Dear all, > >> Le 20/05/2016 à 18:01, Eric Auger a écrit : > >>> Alex, Robin, > >>> > >>> While my 3 part series

Re: [PATCH v9 0/7] KVM PCIe/MSI passthrough on ARM/ARM64: kernel part 3/3: vfio changes

2016-06-09 Thread Auger Eric
Alex, > On Wed, 8 Jun 2016 10:29:35 +0200 > Auger Eric wrote: > >> Dear all, >> Le 20/05/2016 à 18:01, Eric Auger a écrit : >>> Alex, Robin, >>> >>> While my 3 part series primarily addresses the problematic of mapping >>> MSI doorbells into arm-smmu, it fails in : >>> >>>

Re: [PATCH v9 0/7] KVM PCIe/MSI passthrough on ARM/ARM64: kernel part 3/3: vfio changes

2016-06-08 Thread Alex Williamson
On Wed, 8 Jun 2016 10:29:35 +0200 Auger Eric wrote: > Dear all, > Le 20/05/2016 à 18:01, Eric Auger a écrit : > > Alex, Robin, > > > > While my 3 part series primarily addresses the problematic of mapping > > MSI doorbells into arm-smmu, it fails in : > > > > 1)

Re: [PATCH v9 0/7] KVM PCIe/MSI passthrough on ARM/ARM64: kernel part 3/3: vfio changes

2016-05-20 Thread Eric Auger
Alex, Robin, While my 3 part series primarily addresses the problematic of mapping MSI doorbells into arm-smmu, it fails in : 1) determining whether the MSI controller is downstream or upstream to the IOMMU, => indicates whether the MSI doorbell must be mapped => participates in

[PATCH v9 0/7] KVM PCIe/MSI passthrough on ARM/ARM64: kernel part 3/3: vfio changes

2016-05-04 Thread Eric Auger
This series allows the user-space to register a reserved IOVA domain. This completes the kernel integration of the whole functionality on top of part 1 (v9) & 2 (v8). It also depends on [PATCH 1/3] iommu: Add MMIO mapping type series, http://comments.gmane.org/gmane.linux.kernel.iommu/12869 We