From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: Re: [PATCHv3 1/2] config/armv8a: disable igb_uio Date: Wed, 18 May 2016 16:28:30 +0200 Message-ID: <31161381.aOq62neztx@xps13> References: <1462974479-26180-1-git-send-email-hemant.agrawal@nxp.com> <2246279.hMUGCBBRbv@xps13> <20160513131104.GA22143@santosh-Latitude-E5530-non-vPro> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Cc: dev@dpdk.org, jerin.jacob@caviumnetworks.com, jianbo.liu@linaro.org To: Santosh Shukla , Hemant Agrawal Return-path: Received: from mail-wm0-f50.google.com (mail-wm0-f50.google.com [74.125.82.50]) by dpdk.org (Postfix) with ESMTP id 43C625A90 for ; Wed, 18 May 2016 16:29:03 +0200 (CEST) Received: by mail-wm0-f50.google.com with SMTP id n129so187904382wmn.1 for ; Wed, 18 May 2016 07:29:03 -0700 (PDT) In-Reply-To: <20160513131104.GA22143@santosh-Latitude-E5530-non-vPro> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 2016-05-13 18:41, Santosh Shukla: > On Fri, May 13, 2016 at 02:50:48PM +0200, Thomas Monjalon wrote: > > 2016-05-11 19:17, Hemant Agrawal: > > > IGB_UIO not supported for arm64 arch in kernel so disable. > > > > If I understand well, a patch is needed in the kernel to make > > igb_uio works? Please confirm. > > > > Yes. User need this [1] out-of-tree patch for igb_uio. > > [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2015-July/359435.html > > > In that case, yes, the default configuration should be to disable > > igb_uio. > > Please note it's just a default to make it work in most common cases. > > And yes, the default should focus on recent kernels and future directions. > > > > > +CONFIG_RTE_EAL_IGB_UIO=n Series applied, thanks