[libvirt] [PATCH 09/14] conf: Add VIR_DOMAIN_CHR_SERIAL_TARGET_TYPE_PL011
Pino Toscano
ptoscano at redhat.com
Thu Nov 16 15:51:44 UTC 2017
On Thursday, 16 November 2017 16:44:24 CET Andrea Bolognani wrote:
> On Thu, 2017-11-16 at 16:17 +0100, Pino Toscano wrote:
> > On Thursday, 16 November 2017 14:56:32 CET Pavel Hrdina wrote:
> > > How about we introduce another attribute/element that would specify the
> > > exact model of the serial device and it would be optional, libvirt would
> > > be able to choose the model if none is specified.
> >
> > Can you please provide an example of how it would look like?
>
> <serial type='pty'>
> <target type='xxx-serial>
> <model name='splc'/>
> </target>
> </serial>
IMHO that looks a bit more convoluted than necessary.
> > > I was no able to find anything about s390 and its sclp/sclplm consoles
> > > but it's the same case. I would expect that both devices are connected
> > > to the same BUS, we just need to find the BUS name to use it $BUS-serial
> > > and have sclp/sclplm as models.
> >
> > There is no real bus for sclp/sclplm -- there is only an internal "bus"
> > in QEMU, but it should not be exposed in upper layers (as it is only an
> > implementation detail).
>
> There's probably some name, in some spec, somewhere :)
Nope.
> Or we could use 's390-serial', but that would be suboptimal.
That is way too generic, and representing something which does not
exist (unlike the current -serial ones).
I still do not see the advantage of this, though.
--
Pino Toscano
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