On Wed, 2019-01-23 at 16:32 -0500, Cole Robinson wrote:
> qemu vhost-scsi devices map to XML roughly like:
>
> <hostdev mode='subsystem' type='scsi_host'>
> <source protocol='vhost' wwpn=X/>
> </hostdev>
>
> To support vhost-scsi-pci-{non-}traditional in qemu, we
> need to to extend the SCSI Host hostdev XML to handle
> model= value. This matches the XML model= format used
> for mediated devices. This is just the domain_conf bits
> and some XML test cases.
>
> Use of virtio-X naming here does not match the hostdev
> protocol=vhost nor does it match the qemu vhost-X device
> naming, however it's more consistent with all other
> model= names in this area, and also matches the
> inconsistency of <vsock> devices which use model=virtio
> but map to vhost-vsock on the qemu commandline
>
> Reviewed-by: Andrea Bolognani <[email protected]>
> Signed-off-by: Cole Robinson <[email protected]>
> ---
> docs/formatdomain.html.in | 5 ++-
> docs/schemas/domaincommon.rng | 9 +++++
> src/conf/domain_conf.c | 38 ++++++++++++++++---
> src/conf/domain_conf.h | 12 ++++++
> src/libvirt_private.syms | 2 +
> .../virtio-non-transitional.x86_64-3.1.0.args | 3 ++
> ...virtio-non-transitional.x86_64-latest.args | 3 ++
> .../virtio-non-transitional.xml | 3 ++
> .../virtio-transitional.x86_64-3.1.0.args | 3 ++
> .../virtio-transitional.x86_64-latest.args | 3 ++
> .../qemuxml2argvdata/virtio-transitional.xml | 3 ++
> .../virtio-non-transitional.xml | 9 +++++
> .../virtio-transitional.xml | 9 +++++
> 13 files changed, 96 insertions(+), 6 deletions(-)
With the usual caveat about formatting model='virtio' by default
Reviewed-by: Andrea Bolognani <[email protected]>
--
Andrea Bolognani / Red Hat / Virtualization
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