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| author | Stefan Hajnoczi <stefanha@redhat.com> | 2016-08-16 13:27:22 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2016-09-10 00:28:08 +0300 |
| commit | fc0b9b0e1cbb49017ea882758634cf876be17bc3 (patch) | |
| tree | 2776687fb2ca563fae8a0a8196da7a78fcdac64d /cputlb.c | |
| parent | 947b205fdb46941453f0dc43316e13741d45834c (diff) | |
| download | qemu-fc0b9b0e1cbb49017ea882758634cf876be17bc3.tar.gz | |
vhost-vsock: add virtio sockets device
Implement the new virtio sockets device for host<->guest communication
using the Sockets API. Most of the work is done in a vhost kernel
driver so that virtio-vsock can hook into the AF_VSOCK address family.
The QEMU vhost-vsock device handles configuration and live migration
while the rx/tx happens in the vhost_vsock.ko Linux kernel driver.
The vsock device must be given a CID (host-wide unique address):
# qemu -device vhost-vsock-pci,id=vhost-vsock-pci0,guest-cid=3 ...
For more information see:
http://qemu-project.org/Features/VirtioVsock
[Endianness fixes and virtio-ccw support by Claudio Imbrenda
<imbrenda@linux.vnet.ibm.com>]
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
[mst: rebase to master]
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'cputlb.c')
0 files changed, 0 insertions, 0 deletions