Date: Thu, 20 Aug 2009 05:49:38 -0700 (PDT) From: Barney Cordoba <barney_cordoba@yahoo.com> To: Manish Vachharajani <manishv@lineratesystems.com> Cc: freebsd-net@freebsd.org Subject: Re: Dropped vs. missed packets in the ixgbe driver Message-ID: <435336.24858.qm@web63908.mail.re1.yahoo.com> In-Reply-To: <5bc218350908191146j2a22f8dcrdecb0b67eedce5c2@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
--- On Wed, 8/19/09, Manish Vachharajani <manishv@lineratesystems.com> wrote: > From: Manish Vachharajani <manishv@lineratesystems.com> > Subject: Re: Dropped vs. missed packets in the ixgbe driver > To: "Barney Cordoba" <barney_cordoba@yahoo.com> > Cc: freebsd-net@freebsd.org > Date: Wednesday, August 19, 2009, 2:46 PM > Agreed, the errors are reported but > missed packets are not. The > question is, is the correct fix to just add stats.mpc[0] to > if_ierrors > in that line or to add it to if_iqdrops. The fix is > easy once we > agree on what the correct behavior is. > > Manish > > > Barney wrote: > > > > if you look in ixgbe_update_stats_counters at the > bottom: > > > > ifp->if_ierrors = missed_rx + > adapter->stats.crcerrs + > > adapter->stats.rlec; > > > > the errors are added in. > > > > BC Huh? missed_rx are the missed packets. So they are counted. BC
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?435336.24858.qm>