Date: Mon, 7 May 2012 21:42:44 -0700 From: Vijay Singh <vijju.singh@gmail.com> To: Jack Vogel <jfvogel@gmail.com> Cc: Juli Mallett <jmallett@freebsd.org>, freebsd-net@freebsd.org Subject: Re: What does adapter->stats.mpc[] report for ixgbe? Message-ID: <CALCNsJREq13sqNoRtH2uuvjc4BVPUe7Kc5o5N2V7u3OR%2BqkxiA@mail.gmail.com> In-Reply-To: <CAFOYbc=O4w2H8FN8t0pQiJKp2fNMGOtsN5TfZJ3GoX4YnijTcw@mail.gmail.com> References: <CALCNsJSuG2gUyOZu-PkzaFqt0Vf_aymLf3Jc=czCzW=q9E4t8w@mail.gmail.com> <CAFOYbcmQZ0hfWasZDKk9N1v6z_R3KobkURE48M-2Wjyx%2B7j67w@mail.gmail.com> <CACVs6=9kNzB6sDXE1jPKKQCR8LD7h98ME7hFrKqtasUf-RCBwQ@mail.gmail.com> <CAFOYbc=O4w2H8FN8t0pQiJKp2fNMGOtsN5TfZJ3GoX4YnijTcw@mail.gmail.com>
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> normal net traffic. But for now in FreeBSD its just one which is divided > into 3 parts: TX, RX, and FDIR (flow director). Jack, does the sw driver control in any way the partitioning of the FIFO? I guess enabling 2 hw queues splits the FIFO in half. But otherwise does the driver control this in any way? -vijay
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