On Wed, Mar 26, 2003 at 08:33:21AM +0000, Gilad Benjamini wrote: > ip_fast_csum provides an asm version for IP checksum. > Any available mips-asm implementation out there for > a relative checksum? > > i.e. I get a packet, change > a field or two, and want to compute just the > change in the checksum. I suggest to look at the code for IP masquerading which already does things like this when rewriting packets. Ralf
