Date: Tue, 8 May 2012 00:15:45 -0700 From: Jack Vogel <jfvogel@gmail.com> To: Vijay Singh <vijju.singh@gmail.com> Cc: Juli Mallett <jmallett@freebsd.org>, freebsd-net@freebsd.org Subject: Re: What does adapter->stats.mpc[] report for ixgbe? Message-ID: <CAFOYbcmHy01tWndUq_Oz%2BaJMRmcKSWibty73yNZG5u3d-VbJpA@mail.gmail.com> In-Reply-To: <CALCNsJRh2aPbVDry0NeBa2K3siP7rj%2By2beJRzNfY5tupPP86A@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> <CALCNsJREq13sqNoRtH2uuvjc4BVPUe7Kc5o5N2V7u3OR%2BqkxiA@mail.gmail.com> <CACVs6=_6vsSi547UTSB7fjPK_E-yWkFZ_1Edt79=ym7rGKTQQQ@mail.gmail.com> <CAFOYbcm8q62NFfW5W_WsPrToiaUY0swbh-S1jC4MqSQrg%2Butrg@mail.gmail.com> <CALCNsJRh2aPbVDry0NeBa2K3siP7rj%2By2beJRzNfY5tupPP86A@mail.gmail.com>
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No, that's just standard setup stuff for MSIX.
Jack
On Tue, May 8, 2012 at 12:08 AM, Vijay Singh <vijju.singh@gmail.com> wrote:
> On Mon, May 7, 2012 at 10:16 PM, Jack Vogel <jfvogel@gmail.com> wrote:
> > Juli is correct, the FIFO is not partitioned by the driver queues as they
> > exist in the current driver, its only seperated into the 3 parts I
> > mentioned.
>
> I am running ixgbe code from 8.1, and IXGBE_FDIR isn't defined, so is
> the following doing something to take away some Rx memory:
>
> if (adapter->msix > 1) {
> /* Enable Enhanced MSIX mode */
> gpie |= IXGBE_GPIE_MSIX_MODE;
> gpie |= IXGBE_GPIE_EIAME | IXGBE_GPIE_PBA_SUPPORT |
> IXGBE_GPIE_OCD;
> }
>
> -vijay
>
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