Re: [Xen-devel] dom0 kernel fails to recognize DVD drive on piix controller

2016-04-21 Thread Olaf Hering
On Thu, Apr 21, Juergen Gross wrote: > http://lists.xen.org/archives/html/xen-devel/2016-04/msg02512.html Thanks, this helps. Olaf ___ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel

Re: [Xen-devel] dom0 kernel fails to recognize DVD drive on piix controller

2016-04-21 Thread Jan Beulich
>>> On 21.04.16 at 12:35, wrote: > On Thu, Apr 21, Jan Beulich wrote: > >> >>> On 21.04.16 at 11:52, wrote: >> > On Thu, Apr 21, Jan Beulich wrote: >> > >> >> Does the device actually use IRQ19, or does it instead use IRQ14 >> >> and IRQ15 (which then may require some special casing somewhere)?

Re: [Xen-devel] dom0 kernel fails to recognize DVD drive on piix controller

2016-04-21 Thread Olaf Hering
On Thu, Apr 21, Jan Beulich wrote: > >>> On 21.04.16 at 11:52, wrote: > > On Thu, Apr 21, Jan Beulich wrote: > > > >> Does the device actually use IRQ19, or does it instead use IRQ14 > >> and IRQ15 (which then may require some special casing somewhere)? > > > > How do I find out? > > Check wha

Re: [Xen-devel] dom0 kernel fails to recognize DVD drive on piix controller

2016-04-21 Thread Jan Beulich
>>> On 21.04.16 at 11:52, wrote: > On Thu, Apr 21, Jan Beulich wrote: > >> Does the device actually use IRQ19, or does it instead use IRQ14 >> and IRQ15 (which then may require some special casing somewhere)? > > How do I find out? Check what the native kernel uses. Jan _

Re: [Xen-devel] dom0 kernel fails to recognize DVD drive on piix controller

2016-04-21 Thread Juergen Gross
On 21/04/16 11:37, Olaf Hering wrote: > On my Fujitsu Esprimo Mobile M9400 laptop the upstream dom0 kernel does > not find the DVD drive. The DVD drive is found with native kernels and > also with xenlinux based kernels, like 4.1 based openSUSE Leap. > > [6.242286] ata_piix :00:1f.1: versi

Re: [Xen-devel] dom0 kernel fails to recognize DVD drive on piix controller

2016-04-21 Thread Olaf Hering
On Thu, Apr 21, Jan Beulich wrote: > Does the device actually use IRQ19, or does it instead use IRQ14 > and IRQ15 (which then may require some special casing somewhere)? How do I find out? Olaf ___ Xen-devel mailing list Xen-devel@lists.xen.org http:/

Re: [Xen-devel] dom0 kernel fails to recognize DVD drive on piix controller

2016-04-21 Thread Jan Beulich
>>> On 21.04.16 at 11:37, wrote: > On my Fujitsu Esprimo Mobile M9400 laptop the upstream dom0 kernel does > not find the DVD drive. The DVD drive is found with native kernels and > also with xenlinux based kernels, like 4.1 based openSUSE Leap. > > [6.242286] ata_piix :00:1f.1: version 2