I once build custom kernel 2.6.32 driver inside xenserver using steps described in this page:
http://wiki.xen.org/wiki/Compiling_Kernel_2.6.32 -- Sayid Munawar Sent with Sparrow (http://www.sparrowmailapp.com/?sig) On Friday, 20 September 2013 at 4:45 AM, Arjen wrote: > Hi, > > I can PCI pass-through my Intel HDA audio controller to a Linux HVM domU > as part of virtualizing my desktop. Unfortunately, the audio is > stuttering and noisy (ALSA underruns) and I haven't been able to find > the right snd_hda_intel module settings to resolve this. > > The work-around that I found for Xen 4.2 (Gentoo) and KVM (Proxmox) was > to let the dom0 initialize the device once by loading the snd_hda_intel > kernel module, before releasing the device to pciback/pcistub and > starting the the domU with PCI pass-through. > > However, I cannot use the same trick on XenServer 6.2 because the dom0 > does not provide the snd_hda_intel kernel model (and it dependencies). > I appreciate that sound modules are not usually part of XenServer, but I > don't know how else to solve my problem. (Pointers to the right list or > forum to ask about this are also very welcome as I can find little > information about audio pass-through or snd_hda_intel in a domU.) > > I found information on building XenServer dom0 kernel modules using the > DDK but I'm not sure where to find the source for the latest dom0 kernel > sound modules. I looks to me that they are also not included in the > XenServer 6.2.0(+XS62E004) dom0 kernel sources RPM, but I might be mistaken? > > Can someone point me in the right direction for the relevant sources and > how to compile them? If you have already compiled (other) "standard but > not distributed" kernel modules for XenServer, can you please share your > experience? > > kind regards, Arjen > > _______________________________________________ > Xen-api mailing list > [email protected] (mailto:[email protected]) > http://lists.xen.org/cgi-bin/mailman/listinfo/xen-api > >
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