Date: Tue, 8 May 2012 00:08:50 -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: <CALCNsJRh2aPbVDry0NeBa2K3siP7rj%2By2beJRzNfY5tupPP86A@mail.gmail.com> In-Reply-To: <CAFOYbcm8q62NFfW5W_WsPrToiaUY0swbh-S1jC4MqSQrg%2Butrg@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>
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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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