From owner-freebsd-net@FreeBSD.ORG Tue May 8 16:42:20 2012 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 82486106564A; Tue, 8 May 2012 16:42:20 +0000 (UTC) (envelope-from vijju.singh@gmail.com) Received: from mail-pz0-f54.google.com (mail-pz0-f54.google.com [209.85.210.54]) by mx1.freebsd.org (Postfix) with ESMTP id 442C28FC12; Tue, 8 May 2012 16:42:20 +0000 (UTC) Received: by dadv36 with SMTP id v36so2746897dad.13 for ; Tue, 08 May 2012 09:42:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; bh=7GV1X0QY632vXYgBqOEuyMSR7Kd37cqOR4I2AqY2fqE=; b=rQXnKE4MdXbH8EmeyeyJ88WiEExmea3/iNefcAHBrWYFePVyFuCWjXhfsLWRaXRIOt CvZdcF4lQ5LyMcvCkpaL26ubEh9jRk3L6/5G3OG7Hqr0QRUPaNkU5ca0E2fwmGvzbulq 7FBEiF/RZeQE0DQpHLX5tz/ZdwyLoRZxd2sppyFHTRwYUlPBXbKpu9PmoEsjGlUoz6Bl TZvGOgs1eSd00r5RQ3cAxPbbiRCdUDEw1Zwk/MQH4b5T7PnUJL4gpjG4vayxWgsdbd3n 8o3Mw3QiqBDQx/PVdmE3OuxGrtqNDO49jG/Z7d776O1p+M/qcrsE+9P889T6UP0oTNGI L6bA== MIME-Version: 1.0 Received: by 10.68.201.195 with SMTP id kc3mr1167128pbc.33.1336495339646; Tue, 08 May 2012 09:42:19 -0700 (PDT) Received: by 10.143.18.11 with HTTP; Tue, 8 May 2012 09:42:19 -0700 (PDT) In-Reply-To: References: Date: Tue, 8 May 2012 09:42:19 -0700 Message-ID: From: Vijay Singh To: Jack Vogel Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: Juli Mallett , freebsd-net@freebsd.org Subject: Re: What does adapter->stats.mpc[] report for ixgbe? X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 May 2012 16:42:20 -0000 Jack, another variant of ixgbe works fine in a related product so there must be something that I'm not doing right. Since I am using the 8.1 (2.2.0) driver, would you recommend going to 8/S (2.4.5)? On Tue, May 8, 2012 at 12:15 AM, Jack Vogel wrote: > No, that's just standard setup stuff for MSIX. > > Jack > > > > On Tue, May 8, 2012 at 12:08 AM, Vijay Singh wrot= e: >> >> On Mon, May 7, 2012 at 10:16 PM, Jack Vogel 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: >> >> =A0 =A0 =A0 =A0if (adapter->msix > 1) { >> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0/* Enable Enhanced MSIX mode */ >> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0gpie |=3D IXGBE_GPIE_MSIX_MODE; >> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0gpie |=3D IXGBE_GPIE_EIAME | IXGBE_GPIE_P= BA_SUPPORT | >> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0IXGBE_GPIE_OCD; >> =A0 =A0 =A0 =A0} >> >> -vijay > >