Teo En Ming (Zhang Enming)
2012-Oct-02 09:10 UTC
Xen 4.2.0 does not have the file passthrough.c
Hi, Xen 4.2.0 official tarball does not have the file passthrough.c. Does it mean that Xen 4.2.0 does not support vga passthrough? -- Yours sincerely, Mr. Teo En Ming (Zhang Enming) Singapore
Teo En Ming (Zhang Enming)
2012-Oct-02 09:10 UTC
Xen 4.2.0 does not have the file passthrough.c
Hi, Xen 4.2.0 official tarball does not have the file passthrough.c. Does it mean that Xen 4.2.0 does not support vga passthrough? -- Yours sincerely, Mr. Teo En Ming (Zhang Enming) Singapore
Lukas Laukamp
2012-Oct-02 09:43 UTC
Re: [Xen-users] Xen 4.2.0 does not have the file passthrough.c
Am 02.10.2012 11:10, schrieb Teo En Ming (Zhang Enming):> Hi, > > Xen 4.2.0 official tarball does not have the file passthrough.c. > > Does it mean that Xen 4.2.0 does not support vga passthrough? >Hey, Xen 4.2.0 should be able to do VGA and PCI passtrough. You should see information about the possibility of this in the xm dmesg/xl dmesg output. I backported the Xen 4.2.0 from Debian experimental to squeeze and it have this feature. Best Regards
Am 02.10.2012 11:10, schrieb Teo En Ming (Zhang Enming):> Hi, > > Xen 4.2.0 official tarball does not have the file passthrough.c. > > Does it mean that Xen 4.2.0 does not support vga passthrough? >Hey, Xen 4.2.0 should be able to do VGA and PCI passtrough. You should see information about the possibility of this in the xm dmesg/xl dmesg output. I backported the Xen 4.2.0 from Debian experimental to squeeze and it have this feature. Best Regards
Teo En Ming (Zhang Enming)
2012-Oct-02 10:19 UTC
Re: Xen 4.2.0 does not have the file passthrough.c
On 02/10/2012 17:43, Lukas Laukamp wrote:> Am 02.10.2012 11:10, schrieb Teo En Ming (Zhang Enming): >> Hi, >> >> Xen 4.2.0 official tarball does not have the file passthrough.c. >> >> Does it mean that Xen 4.2.0 does not support vga passthrough? >> > > Hey, > > Xen 4.2.0 should be able to do VGA and PCI passtrough. You should see > information about the possibility of this in the xm dmesg/xl dmesg > output. I backported the Xen 4.2.0 from Debian experimental to squeeze > and it have this feature. > > Best Regards >Hi, I was trying to patch the file pass-through.c when the patch file complained that pass-through.c cannot be found, meaning that Xen 4.2.0 does not support VGA passthrough. -- Yours sincerely, Mr. Teo En Ming (Zhang Enming) Singapore
Teo En Ming (Zhang Enming)
2012-Oct-02 10:19 UTC
Re: [Xen-users] Xen 4.2.0 does not have the file passthrough.c
On 02/10/2012 17:43, Lukas Laukamp wrote:> Am 02.10.2012 11:10, schrieb Teo En Ming (Zhang Enming): >> Hi, >> >> Xen 4.2.0 official tarball does not have the file passthrough.c. >> >> Does it mean that Xen 4.2.0 does not support vga passthrough? >> > > Hey, > > Xen 4.2.0 should be able to do VGA and PCI passtrough. You should see > information about the possibility of this in the xm dmesg/xl dmesg > output. I backported the Xen 4.2.0 from Debian experimental to squeeze > and it have this feature. > > Best Regards >Hi, I was trying to patch the file pass-through.c when the patch file complained that pass-through.c cannot be found, meaning that Xen 4.2.0 does not support VGA passthrough. -- Yours sincerely, Mr. Teo En Ming (Zhang Enming) Singapore
Pasi Kärkkäinen
2012-Oct-02 12:05 UTC
Re: [Xen-users] Xen 4.2.0 does not have the file passthrough.c
On Tue, Oct 02, 2012 at 06:19:49PM +0800, Teo En Ming (Zhang Enming) wrote:> On 02/10/2012 17:43, Lukas Laukamp wrote: > >Am 02.10.2012 11:10, schrieb Teo En Ming (Zhang Enming): > >>Hi, > >> > >>Xen 4.2.0 official tarball does not have the file passthrough.c. > >> > >>Does it mean that Xen 4.2.0 does not support vga passthrough? > >> > > > >Hey, > > > >Xen 4.2.0 should be able to do VGA and PCI passtrough. You should > >see information about the possibility of this in the xm dmesg/xl > >dmesg output. I backported the Xen 4.2.0 from Debian experimental > >to squeeze and it have this feature. > > > >Best Regards > > > > Hi, > > I was trying to patch the file pass-through.c when the patch file > complained that pass-through.c cannot be found, meaning that Xen > 4.2.0 does not support VGA passthrough. >pass-through.c is most probably in Qemu, not in Xen. -- Pasi
Pasi Kärkkäinen
2012-Oct-02 12:05 UTC
Re: [Xen-devel] Xen 4.2.0 does not have the file passthrough.c
On Tue, Oct 02, 2012 at 06:19:49PM +0800, Teo En Ming (Zhang Enming) wrote:> On 02/10/2012 17:43, Lukas Laukamp wrote: > >Am 02.10.2012 11:10, schrieb Teo En Ming (Zhang Enming): > >>Hi, > >> > >>Xen 4.2.0 official tarball does not have the file passthrough.c. > >> > >>Does it mean that Xen 4.2.0 does not support vga passthrough? > >> > > > >Hey, > > > >Xen 4.2.0 should be able to do VGA and PCI passtrough. You should > >see information about the possibility of this in the xm dmesg/xl > >dmesg output. I backported the Xen 4.2.0 from Debian experimental > >to squeeze and it have this feature. > > > >Best Regards > > > > Hi, > > I was trying to patch the file pass-through.c when the patch file > complained that pass-through.c cannot be found, meaning that Xen > 4.2.0 does not support VGA passthrough. >pass-through.c is most probably in Qemu, not in Xen. -- Pasi
Ian Jackson
2012-Oct-02 13:32 UTC
Re: [Xen-devel] Xen 4.2.0 does not have the file passthrough.c
Teo En Ming (Zhang Enming) writes ("Re: [Xen-devel] [Xen-users] Xen 4.2.0
does not have the file passthrough.c"):> I was trying to patch the file pass-through.c when the patch file
> complained that pass-through.c cannot be found, meaning that Xen 4.2.0
> does not support VGA passthrough.
You are wrong.
$ tar zvvtf xen-4.2.0.tar.gz | fgrep pass-through.c | wc -l
1
$
Ian Jackson
2012-Oct-02 13:32 UTC
Re: [Xen-users] Xen 4.2.0 does not have the file passthrough.c
Teo En Ming (Zhang Enming) writes ("Re: [Xen-devel] [Xen-users] Xen 4.2.0
does not have the file passthrough.c"):> I was trying to patch the file pass-through.c when the patch file
> complained that pass-through.c cannot be found, meaning that Xen 4.2.0
> does not support VGA passthrough.
You are wrong.
$ tar zvvtf xen-4.2.0.tar.gz | fgrep pass-through.c | wc -l
1
$