Pyun YongHyeon wrote: > On Wed, Mar 10, 2010 at 02:45:47PM -0800, David Christensen wrote: > > The bce(4) hardware supports a linked list of pages for RX > > buffer descriptors. The stock build supports 2 pages (RX_PAGES) > > with a total of 511 BD's per page. The hardware can support a > > maximum of 64K BD's but that would be an unnecessarily large > > amount of mbufs for an infrequent problem.
I think that depends on how you define infrequent. Our use case is a largish core router. It's highly likely that we'll see this again and again in various packet storms on our network. Ian -- Ian Freislich _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
