tree 698a093dcaa6f13556c6b94352ed7d064b991bb2
parent 7ece1c61ade7f3b9ec25118d8adab5a8d47c3276
author Joe Hershberger <joe.hershberger@ni.com> 1427062161 -0500
committer Simon Glass <sjg@chromium.org> 1429377073 -0600

sandbox: eth: Add a bridge to a real network for sandbox

Implement a bridge between U-Boot's network stack and Linux's raw packet
API allowing the sandbox to send and receive packets using the host
machine's network interface.

This raw Ethernet API requires elevated privileges.  You can either run
as root, or you can add the capability needed like so:

sudo /sbin/setcap "CAP_NET_RAW+ep" /path/to/u-boot

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>