tree fa2c622e1be49b0ab653a99928ba9fbdd227de43
parent f1e9a4eaea5c22cfb557e58a8cd0ca3bde5160a5
author Auke Kok <auke-jan.h.kok@intel.com> 1179268156 -0700
committer Jeff Garzik <jeff@garzik.org> 1179790879 -0400

Add constant for FCS/CRC length (frame check sequence)

About a dozen drivers that have some form of crc checksumming or offloading
use this constant, warranting a global define for it.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>