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root / hw / virtio @ 062db740

Name Size
  dataplane
Makefile.objs 231 Bytes
vhost.c 32.5 kB
virtio-balloon.c 11.5 kB
virtio-bus.c 5.1 kB
virtio-pci.c 49.2 kB
virtio-pci.h 5.2 kB
virtio-rng.c 6 kB
virtio.c 30 kB

Latest revisions

# Date Author Comment
bbfa18fc 05/30/2013 07:44 pm Amos Kong

qdev: fix get_fw_dev_path to support to add nothing to fw_dev_path

Recent virtio refactoring in QEMU made virtio-bus become the parent bus
of scsi-bus, and virtio-bus doesn't have get_fw_dev_path implementation,
typename will be added to fw_dev_path by default, the new fw_dev_path...
87d23f78 05/29/2013 04:16 pm Michael S. Tsirkin

virtio-pci: drop unused wmb macro

The implementation is wrong for kvm, and it's unused anyway.
Drop it.

Signed-off-by: Michael S. Tsirkin <>
Message-id:
Signed-off-by: Anthony Liguori <>
6d46895b 05/16/2013 10:18 pm KONRAD Frederic

virtio: add virtio_bus_get_dev_path.

This adds virtio_bus_get_dev_path to fix migration id string which is wrong
since the virtio refactoring.

Signed-off-by: KONRAD Frederic <>
Reviewed-by: Paolo Bonzini <>
Message-id: ...
800ced8c 05/15/2013 04:48 pm KONRAD Frederic

virtio-net-x: forward the netclient name and type.

This forwards the name and the type of virtio-net-x to fix the bad
behaviour of "info network" command.

Signed-off-by: KONRAD Frederic <>
Message-id: ...
62c96360 05/08/2013 11:54 pm Michael S. Tsirkin

virtio-pci: fix level interrupts

mask notifiers are never called without msix,
so devices with backend masking like vhost don't work.
Call mask notifiers explicitly at
startup/cleanup to make it work.

Signed-off-by: Michael S. Tsirkin <>
Tested-by: Alexander Graf <>...
5f5a1318 05/08/2013 11:54 pm Jason Wang

virtio: properly validate address before accessing config

There are several several issues in the current checking:

- The check was based on the minus of unsigned values which can overflow
- It was done after .{set|get}_config() which can lead crash when config_len...
1034e9cf 05/03/2013 08:05 pm KONRAD Frederic

virtio: add virtio_device_set_child_bus_name.

Add virtio_device_set_child_bus_name function.

It will be used with virtio-serial-x and virtio-scsi-x to set the
child bus name before calling virtio-x-device's init.

Signed-off-by: KONRAD Frederic <>...
80270a19 05/03/2013 08:05 pm KONRAD Frederic

virtio-serial: fix command line compatibility.

The bus name is wrong since the refactoring.

This keeps the behaviour of the command line.

Signed-off-by: KONRAD Frederic <>
Tested-by: Cornelia Huck <>
Message-id: ...
6f32a6b4 05/03/2013 08:05 pm KONRAD Frederic

virtio-scsi: fix the command line compatibility.

The bus name is wrong since the refactoring.

This keeps the behaviour of the command line.

Signed-off-by: KONRAD Frederic <>
Tested-by: Cornelia Huck <>
Message-id: ...
f4dd69aa 05/03/2013 08:05 pm KONRAD Frederic

virtio-x-bus: force bus name to virtio-bus.

When the proxy id is set, this bus takes the name "id.0" which is expected
to be the virtio-device's first bus.

So force this name to "virtio-bus" as it is an internal bus.

Signed-off-by: KONRAD Frederic <>...

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