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[Qemu-devel] Re: [RFC PATCH 0/8] virtio-console: Move to qdev, multiple
From: |
Alexander Graf |
Subject: |
[Qemu-devel] Re: [RFC PATCH 0/8] virtio-console: Move to qdev, multiple devices, generic ports |
Date: |
Thu, 24 Dec 2009 11:28:25 +0100 |
On 23.12.2009, at 20:52, Amit Shah wrote:
> Hello,
>
> This series splits up the patches by functionality. Note, however,
> that patches 2-6 introduce some functionality that's advertised to the
> guest as having to work all at once or not at all. Also, the savevm
> version is bumped only once but save/restore state is added in each of
> the patches. They are split only for easier reviewability.
>
> There are a few differences from yesterday's posting: comments from
> Markus have been addressed and also some issues that were pending have
> been resolved.
>
> There's still a couple of fixmes:
> - The vl.c bits aren't right yet (need to accomodate s390).
> - Locking isn't perfect, a few extra locks are needed, but it doesn't
> matter as long as qemu doesn't run it all separately (I've tested
> with the kvm tree with -smp 2 as well and it runs fine).
>
>
> Amit Shah (8):
> virtio: Remove duplicate macro definition for max. virtqueues, bump
> up the max
> virtio-console: qdev conversion, new virtio-serial-bus
> virtio-serial-bus: Maintain guest and host port open/close state
> virtio-serial-bus: Add a port 'name' property for port discovery in
> guests
> virtio-serial-bus: Add support for buffering guest output, throttling
> guests
> virtio-serial-bus: Add ability to hot-unplug ports
> virtio-serial: Add 'virtserialport' device for generic serial port
> support
> Move virtio-serial and virtio-serial-bus to Makefile.hw
address@hidden:/tmp/qemu> ./s390x-softmmu/qemu-system-s390x -enable-kvm -vnc :0
-kernel /boot/image
Did not find PCI bus for virtio-serial-pci
Did not find virtio-serial-bus bus for virtconsole
address@hidden:/tmp/qemu>
address@hidden:/tmp/qemu> ./s390x-softmmu/qemu-system-s390x -enable-kvm -vnc :0
-kernel /boot/image -virtioconsole stdio
Did not find PCI bus for virtio-serial-pci
Did not find virtio-serial-bus bus for virtconsole
address@hidden:/tmp/qemu>
Alex
Re: [Qemu-devel] [RFC PATCH 0/8] virtio-console: Move to qdev, multiple devices, generic ports, Anthony Liguori, 2009/12/23
[Qemu-devel] Re: [RFC PATCH 0/8] virtio-console: Move to qdev, multiple devices, generic ports, Alexander Graf, 2009/12/24
[Qemu-devel] Re: [RFC PATCH 0/8] virtio-console: Move to qdev, multiple devices, generic ports,
Alexander Graf <=