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Add support for net bridge
The most common use of -net tap is to connect a tap device to a bridge. Thisrequires the use of a script and running qemu as root in order to allocate atap device to pass to the script.
This model is great for portability and flexibility but it's incredibly...
tap: add APIs for vnet header length
Add APIs to control host header length. First userwill be vhost-net.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
tap: add interface to get device fd
Will be used by vhost to attach/detach to backend.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
tap: add API to retrieve vhost net header
will be used by virtio-net for vhost net support
net: move UFO support detection to tap-linux.c
Only supported on Linux
Signed-off-by: Mark McLoughlin <markmc@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
net: move tap_set_sndbuf() to tap-linux.c
TUNSETSNDBUF is only available on linux
net: move tap_probe_vnet_hdr() to tap-linux.c
Only Linux has support for IFF_VNET_HDR
net: move tap_set_offload() code into tap-linux.c
TUNSETOFFLOAD is only available on Linux
net: move more stuff into net/tap-win32.c, add net/tap.h
net: split BSD tap_open() out into net/tap-bsd.c
net: move solaris code to net/tap-solaris.c