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Re: VFIO Migration
From: |
Gerd Hoffmann |
Subject: |
Re: VFIO Migration |
Date: |
Thu, 5 Nov 2020 07:47:24 +0100 |
Hi,
> > > Yes. If you are creating a custom device that no one else needs to
> > > emulate then you can simply pick a unique URL:
> > >
> > > https://vendor.com/my-dev
> > >
> > > There doesn't need to be anything at the URL. It's just a unique string
> > > that no one else will use and therefore web URLs are handy because no
> > > one else will accidentally pick your string.
> >
> > If this is just a string I think it would be better to use the reverse
> > domain name scheme (as used by virtio-serial too), i.e.
> >
> > - org.qemu.devices.e1000e
> > - com.vendor.my-dev
>
> This is the Java syntax.
I think both android and ios use that too, for app naming (but maybe that
comes from java).
> Go uses gitlab.com/my-user/foo and I think it's
> nicer but I think I'm bikeshedding.
>
> Is there any particular reason why you prefer the reverse domain name
> approach?
Having "https://" at the start is odd, especially if we don't require
that the given URL returns something useful. Other that that I don't
mind that much whenever we use go-style or java-style strings, with a
slight preference for the latter for consistency with virtio-serial.
take care,
Gerd
Re: VFIO Migration, Alex Williamson, 2020/11/02
Re: VFIO Migration, Jason Wang, 2020/11/03