> > Ricardo Scop wrote: > > > > On Wednesday 23 October 2002 05:51, Joakim Tjernlund wrote: > > > On Monday 21 October 2002 15:13, Joakim Tjernlund wrote: > > > > Hi > > > > > > > > Here is a patch to drop the expensive memcpy of received ethernet frames > > > > in interrupt context. I have not done any bench marking, but mounting a > > > > NFS rootfs feels faster. > > > > > > > > I am using a heavily modified enet.c in my system, but I think I got the > > > > patch correct. > > > > > > > > Also fixed a bug in set_multicast_list(), move the dmi list forward when > > > > walking it(dmi = dmi->next;) > > > > > > > > Comments? Anyone care to do some benchmarking? > > > > > > No comments so far, no one interested in this? > > I'm interested! Indeed, I adapted and tested your patch in a 8260 FCC fast > > ethernet driver and it worked fine I had a 20% increase in routing > > throughput with the patch installed! > > ... > > Did I understand that correctly that this patch would work with mith MPC8xx > FEC > as well!?!?
Yes, but you have to adapt it a little. Jocke ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
