> On Fri, Nov 27, 2009 at 04:16:43PM +0800, Dave Liu wrote: > > current the Rx/Tx FIFO size settings cause problem > > when four UEC ethernets work simultaneously. > > > > eg: GETH1, UEM-J15, GETH2, UEC-J5 on 8569MDS board > > > > $ ifconfig eth0 10.193.20.166 > > $ ifconfig eth1 10.193.20.167 > > $ ifconfig eth2 10.193.20.168 > > then > > $ ifconfig eth3 10.193.20.169 > > > > The fourth ethernet will cause all of interface broken, > > you cann't ping successfully any more. > > The patch fix this issue for MPC8569 Rev1.0 and Rev2.0 > > > > Signed-off-by: Dave Liu <dave...@freescale.com> > > Acked-by: Anton Vorontsov <avoront...@ru.mvista.com> > > Thanks Dave! I see that the new values actually match the QEIWRM > spec (except UTFS... spec recommends 2048, but it also says that > it might differ for different memory setups, though that's a > separate issue). > > And FWIW, I did some quick netperf tests on MPC8360, and the > patch doesn't cause any problems.
David, How about this patch? Please consider to pick it up to your tree. Thanks, Dave _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
