... > > > > > > You may need to increase the MAX_RXD inside your em driver > to e.g. 512. > > I didn't know if my card had a buffer bigger than the default > 256. I can > increase it, but I didn't know how to determine how big a MAX_RXD my > card would support. When the system was under load, it was generating > 2xHZ clock ticks (2000 when HZ was 1000) is that normal?
max_rxd is not a function of the card. its the system ram you devote to dma buffers. Too big will cause problems since it will flush through the cache etc. you should get (vmstat -i) a clk rate that exactly matches hz. _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"