John, On Thu, Apr 30, 2015 at 06:23:39PM +0000, John Baldwin wrote: J> Author: jhb J> Date: Thu Apr 30 18:23:38 2015 J> New Revision: 282280 J> URL: https://svnweb.freebsd.org/changeset/base/282280 J> J> Log: J> Various fixes to the stats in igb(4), ixgbe(4), and ixl(4). J> - Use hardware counters for ifnet stats in igb(4) when possible. This J> ensures these stats include packets that bypass the regular stack via J> netmap. J> - Don't derefence values off the end of the igb(4) VF stats structure. J> Instead, add a dedicated if_get_counter method for igb(4) VF interfaces. J> - Report missed packets on igb(4) as input queue drops rather than an J> input error. J> - Report bug_ring drop counts as output queue drops for igb(4) and ixgbe(4). J> - Export the buf_ring drop stats for individual rings via sysctl on J> ixgbe(4).^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^
While you are here, let me remind you about this plan: https://lists.freebsd.org/pipermail/svn-src-head/2014-October/063575.html We can prototype the API to userland now, write down a utility that uses it, or add the functionality to an existing utility. And start with Intel drivers, that seem to be most interested in extra stats. -- Totus tuus, Glebius. _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
