[Xen-devel] Xen Backend for sound sharing for arm

2017-08-10 Thread ajmalmalib4u
Hi, I need to do sound sharing in RCar H3.I am currently using Xen 4.8.0. I tried to patch the guest kernel(v 4.6.0) using the patch series [[RESEND1,01/12] ALSA: vsnd: Introduce Xen para-virtualized sound frontend driver] to add the support for Xen para-virtualized sound frontend driver which was

Re: [Xen-devel] Pass through in Xen

2017-07-27 Thread ajmalmalib4u
Hi, I have read that “From a software standpoint, PCI and PCI Express devices are essentially the same. PCIe devices had the same configuration space, BARs, and (usually) support the same PCI INTx interrupts”. According to my understanding, PCI and PCIe are different kind of interfaces with differe

Re: [Xen-devel] Pass through in Xen

2017-07-25 Thread ajmalmalib4u
Hi, >> > I have successfully tested a PCI device in my PC.  >> > As per my current understanding, the control flow for PCI passthrough is  >> > “xen-pcifront -> xen-pciback -> driver”. Is this correct?  >> That's for PV guests, and only for accesses to the PCI config space.  >> Device MMIO region

[Xen-devel] USB Passthrough in X86

2017-07-20 Thread ajmalmalib4u
Hi, I am trying to do USB passthrough in x86_64. I have Ubuntu as Dom0 and DomU.   Dom0 : Linux teltvm0881 4.8.0-58-generic #63~16.04.1-Ubuntu SMP Mon Jun 26 18:08:51 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux DomU : Linux xen-guest-pv 4.12.0-custom #4 SMP Tue Jul 11 17:14:53 IST 2017 x86_64 GNU/L

Re: [Xen-devel] Pass through in Xen

2017-07-19 Thread ajmalmalib4u
-pciback and xen-pcifront utilizing the PCI functions offered by Linux? Regards, Ajmal On 18-Jul-2017 4:53 PM, Roger Pau Monné wrote:On Tue, Jul 18, 2017 at 04:43:53PM +0530, ajmalmalib4u wrote: >    Hi, > >    I am trying to learn how Passthrough works in xen. As an initial step I &g

[Xen-devel] XEN on R-Car H3 starter kit

2017-07-18 Thread ajmalmalib4u
  Hi, I am using R-Car H3 hardware. ie. R-Car H3 Salvator-X. I am running Xen with Poky linux as Dom0 and DomU. Would i be able to run Xen with the same setup on R-Car H3 Starter Kit? What all should i look in a Hardware to run XEN in it?   regards, Ajeesh ___

[Xen-devel] Pass through in Xen

2017-07-18 Thread ajmalmalib4u
Hi,   I am trying to learn how Passthrough works in xen. As an initial step I have tried to do PCI passthrough in my PC with Ubuntu 16.04 LTS (Xenial Xerus) as Dom0 and DomU. For that I had to rebuild the kernel to add xen support and with the procedure explained in,   https://wiki.xenproject.o