[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH for-3.1 00/10] Move virtio-ccw devices to separa
From: |
Cornelia Huck |
Subject: |
Re: [Qemu-devel] [PATCH for-3.1 00/10] Move virtio-ccw devices to separate files |
Date: |
Thu, 26 Jul 2018 11:07:27 +0200 |
On Wed, 25 Jul 2018 19:20:59 +0200
Thomas Huth <address@hidden> wrote:
> On 25.07.2018 15:48, Cornelia Huck wrote:
> > On Wed, 25 Jul 2018 14:20:14 +0200
> > Thomas Huth <address@hidden> wrote:
> >
> >> For more fine-grained control over the build process, it would be good
> >> to have the possibility to disable single virtio devices, too. We already
> >> have CONFIG_VIRTIO_* switches in the Makefiles, but currently all
> >> virtio-ccw devices are compiled in anyway. Move them to separate files
> >> so we can disable them in the Makefile more easily.
> >>
> >> NB: I did not move virtio-blk-ccw and virtio-net-ccw to a separate file
> >> yet since they are essential for the s390x-virtio machine and thus it
> >> does IMHO not make much sense to disable net and blk. But if somebody
> >> needs that possibility, too, I can add two more patches on top...
> >
> > I understand virtio-net-ccw (autogenerated network devices), but why
> > virtio-blk-ccw?
>
> Because we set mc->block_default_type = IF_VIRTIO ==> if you disable
> virtio-blk, the CLI options like -hda and -cdrom would not work anymore.
I see. Maybe we need some strategic #ifdefs to deal with this.
- [Qemu-devel] [PATCH for-3.1 05/10] hw/s390x: Move virtio-ccw-rng code to a separate file, (continued)
- [Qemu-devel] [PATCH for-3.1 05/10] hw/s390x: Move virtio-ccw-rng code to a separate file, Thomas Huth, 2018/07/25
- [Qemu-devel] [PATCH for-3.1 06/10] hw/s390x: Move virtio-ccw-9p code to a separate file, Thomas Huth, 2018/07/25
- [Qemu-devel] [PATCH for-3.1 03/10] hw/s390x: Move virtio-ccw-balloon code to a separate file, Thomas Huth, 2018/07/25
- [Qemu-devel] [PATCH for-3.1 07/10] hw/s390x: Move virtio-ccw-crypto code to a separate file, Thomas Huth, 2018/07/25
- [Qemu-devel] [PATCH for-3.1 04/10] hw/s390x: Move virtio-ccw-scsi code to a separate file, Thomas Huth, 2018/07/25
- [Qemu-devel] [PATCH for-3.1 08/10] hw/s390x: Move vhost-vsock-ccw code to a separate file, Thomas Huth, 2018/07/25
- [Qemu-devel] [PATCH for-3.1 09/10] hw/s390x: Move virtio-ccw-gpu code to a separate file, Thomas Huth, 2018/07/25
- [Qemu-devel] [PATCH for-3.1 10/10] hw/s390x: Move virtio-ccw-input code to a separate file, Thomas Huth, 2018/07/25
- Re: [Qemu-devel] [PATCH for-3.1 00/10] Move virtio-ccw devices to separate files, Cornelia Huck, 2018/07/25
- Re: [Qemu-devel] [PATCH for-3.1 00/10] Move virtio-ccw devices to separate files, Christian Borntraeger, 2018/07/25
- [Qemu-devel] [PATCH for-3.1 11/10] hw/s390x: Move virtio-ccw-net code to a separate file, Thomas Huth, 2018/07/25
- [Qemu-devel] [PATCH for-3.1 12/10] hw/s390x: Move virtio-ccw-blk code to a separate file, Thomas Huth, 2018/07/25