diff options
| author | Dmitry Fleytman <dfleytma@redhat.com> | 2013-05-20 11:18:14 +0300 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2013-05-22 07:40:10 -0500 |
| commit | 644c98587d4ccc09e7592e1688e4e7fa363c5a75 (patch) | |
| tree | 48e373419e0ab0570d48778567194a827354cf49 /include/hw/i386 | |
| parent | 2b220025993e76d4116781ca91a4fabc5ad9c722 (diff) | |
| download | qemu-644c98587d4ccc09e7592e1688e4e7fa363c5a75.tar.gz | |
virtio-net: dynamic network offloads configuration
Virtio-net driver currently negotiates network offloads
on startup via features mechanism and have no ability to
disable and re-enable offloads later.
This patch introduced a new control command that allows
to configure device network offloads state dynamically.
The patch also introduces a new feature flag
VIRTIO_NET_F_CTRL_GUEST_OFFLOADS.
Signed-off-by: Dmitry Fleytman <dfleytma@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Message-id: 20130520081814.GA8162@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'include/hw/i386')
| -rw-r--r-- | include/hw/i386/pc.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index 2bd7090248..93d8357cec 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -217,6 +217,10 @@ int e820_add_entry(uint64_t, uint64_t, uint32_t); .property = "vectors",\ /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */\ .value = stringify(0xFFFFFFFF),\ + },{ \ + .driver = "virtio-net-pci", \ + .property = "ctrl_guest_offloads", \ + .value = "off", \ },{\ .driver = "e1000",\ .property = "romfile",\ |