TODO:
	- Rx block size is limited to < 2048, hardware bug?
	- Group size is limited to < page size, kernel alloc/mmap API issues
	- fix/workaround cache issues in circular buffer header
	- test whether Tx is transmitting data from provided buffers
	- handle device unplug case
	- handle temperature above threshold
	- use bus address instead of physical address for DMA
	- support for snapshot mode
	- audit userspace interfaces
	- get reserved major/minor if needed

Please send patches to Greg Kroah-Hartman <greg@kroah.com> and
Vijay Kumar <vijaykumar@bravegnu.org> and Jaya Kumar <jayakumar.lkml@gmail.com>