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This is the initial proposal for a paravirtualized IOMMU device using virtio transport. It contains a description of the device, a Linux driver, and a toy implementation in kvmtool. With this prototype, you can translate DMA to guest memory from emulated (virtio), or passed-through (VFIO) devices. In its simplest form, implemented here, the device handles map/unmap requests from the guest. Future

This is the initial proposal for a paravirtualized IOMMU device using virtio transport. It contains a description of the device, a Linux driver, and a toy implementation in kvmtool. With this prototype, you can translate DMA to guest memory from emulated (virtio), or passed-through (VFIO) devices. In its simplest form, implemented here, the device handles map/unmap requests from the guest. Future

...OUT > + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > +#ifndef _UAPI_LINUX_VIRTIO_IOMMU_H > +#define _UAPI_LINUX_VIRTIO_IOMMU_H > + > +/* Feature bits */ > +#define VIRTIO_IOMMU_F_INPUT_RANGE 0 > +#define VIRTIO_IOMMU_F_IOASID_BITS 1 > +#define VIRTIO_IOMMU_F_MAP_UNMAP 2 > +#define VIRTIO_IOMMU_F_BYPASS 3 > + > +__packed > +struct virtio_iommu_config { > + /* Supported page sizes */ > + __u64 page_sizes; > + struct virtio_iommu_range { > + __u64 start; > + __u64 end; >...

...OUT > + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > +#ifndef _UAPI_LINUX_VIRTIO_IOMMU_H > +#define _UAPI_LINUX_VIRTIO_IOMMU_H > + > +/* Feature bits */ > +#define VIRTIO_IOMMU_F_INPUT_RANGE 0 > +#define VIRTIO_IOMMU_F_IOASID_BITS 1 > +#define VIRTIO_IOMMU_F_MAP_UNMAP 2 > +#define VIRTIO_IOMMU_F_BYPASS 3 > + > +__packed > +struct virtio_iommu_config { > + /* Supported page sizes */ > + __u64 page_sizes; > + struct virtio_iommu_range { > + __u64 start; > + __u64 end; >...

...0:00:01.0 to group 5 ... Patches 13 and 14 add debug facilities. Some statistics are gathered for each address space and can be queried via the debug builtin: $ lkvm debug -n guest-1210 --iommu stats iommu 0 "viommu-vfio" kicks 1255 requests 1256 ioas 1 maps 7 unmaps 4 resident 2101248 ioas 6 maps 623 unmaps 620 resident 16384 iommu 1 "viommu-virtio" kicks 11426 requests 11431 ioas 2...

...13 and 14 add debug facilities. Some statistics are gathered for each > address space and can be queried via the debug builtin: > > $ lkvm debug -n guest-1210 --iommu stats > iommu 0 "viommu-vfio" > kicks 1255 > requests 1256 > ioas 1 > maps 7 > unmaps 4 > resident 2101248 > ioas 6 > maps 623 > unmaps 620 > resident 16384 > iommu 1 "viommu-virtio" > kicks 11426...

...13 and 14 add debug facilities. Some statistics are gathered for each > address space and can be queried via the debug builtin: > > $ lkvm debug -n guest-1210 --iommu stats > iommu 0 "viommu-vfio" > kicks 1255 > requests 1256 > ioas 1 > maps 7 > unmaps 4 > resident 2101248 > ioas 6 > maps 623 > unmaps 620 > resident 16384 > iommu 1 "viommu-virtio" > kicks 11426...

...n of Error FB: Fractional BIAS MG: Geometric Mean BIAS VG: Geometric Variance SKVAR: Skill Variance RMSE: Root Mean Square Error NMSE: Normalized Mean Square Error r: Correlation Coefficient CV: Coeficient of Variation FAC2: Fractional Predictions within a factor of two of observations Hc: Hit Rate IOA: Index of Agreement Au: Unpaired Peak Concentration Accuracy As: Spatially-paired Peak Concentration Accuracy And their expressions are in the upload file: http://r.789695.n4.nabble.com/file/n2307880/Statistics.doc Statistics.doc I think that someone was developed this statistical functions for...

...wiki-Page old or wrong? Where can I find a list of configure options for the samba 4.3.1 Source. Thank's for the answer Stefan -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iEYEARECAAYFAlZchhYACgkQ2JOGcNAHDTZ30QCg3d/kpUuack2xbMD6okR90s4o IV4AoJFBSdrr48jhOqRh0ascYAMAfdG7 =+ioa -----END PGP SIGNATURE-----

Hello? Does someone know how I manually renew Identity Management (FreeIPA) certificates on CentOS6 after they have expired? There is a solution on redhat.com (https://access.redhat.com/solutions/643753), but I can't see it. Please help, thank you! Li Yi

Hi all, I succeed in injecting audio into one channel by mean of ChanSpy, but this audio cannot be listened correctly. I am using softphones for Android and iPhone and there are so many cuts so that they cannot understand what is said in the audio file. Is this because the total RTP bandwidth is too much?. Which codec and format should I use for the files played with Playback application?

Dear all, Anyone of you knows how to play an audio file at the beginning of a call for both Caller and Callee? A(x) of Dial application only plays audio for callee. I don't want to use MeetMe because I want to use Monitor and MixMonitor. Thank you! ________________________________ Este mensaje se dirige exclusivamente a su destinatario. Puede consultar nuestra pol?tica de env?o y recepci?n