IntNet, VirtioNet, NetFilter: Large frame support + drop oversized + UFO fix (#6821)
header (C) fixes
GSO: UDP fragmentation offloading (#5846)
intnetinline.h: incorrect assertion, < instead of <=. duh.
Automated rebranding to Oracle copyright/license strings via filemuncher
intnetinline.h: Changed the prefix to IntNet.
intnetinline.h: gcc maybe used uninitialized.
intnetinline.h: logging
intnetinline.h: INTNETRingCommitFrameEx must account for the GSO header.
VBoxNetFlt: Deal with multi segment SG buffers. TODO: One weird windows code path.
DevE1000,GSO: coding.
build fix
intnet, VBoxNet*, network device & drivers: GSO preps.
build fix.
DrvIntNet,++: Implemented the missing buffer methods, added padding frame.
Networking: Preparing to make the driver return a send buffer to the device emulation.