From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from EX13-EDG-OU-002.vmware.com (ex13-edg-ou-002.vmware.com [208.91.0.190]) by dpdk.org (Postfix) with ESMTP id 8114F5A68 for ; Mon, 6 Mar 2017 23:57:04 +0100 (CET) Received: from sc9-mailhost3.vmware.com (10.113.161.73) by EX13-EDG-OU-002.vmware.com (10.113.208.156) with Microsoft SMTP Server id 15.0.1156.6; Mon, 6 Mar 2017 14:56:41 -0800 Received: from shri-linux.eng.vmware.com (shri-linux.eng.vmware.com [10.33.72.16]) by sc9-mailhost3.vmware.com (Postfix) with ESMTP id B21CF4034D; Mon, 6 Mar 2017 14:57:03 -0800 (PST) Date: Mon, 6 Mar 2017 14:57:03 -0800 From: Shrikrishna Khare To: Thomas Monjalon CC: Shrikrishna Khare , , In-Reply-To: <99267906.uSrR0Gm93P@xps13> Message-ID: References: <1488820666-24445-1-git-send-email-skhare@vmware.com> <1488820666-24445-5-git-send-email-skhare@vmware.com> <99267906.uSrR0Gm93P@xps13> User-Agent: Alpine 2.10 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Received-SPF: None (EX13-EDG-OU-002.vmware.com: skhare@shri-linux.eng.vmware.com does not designate permitted sender hosts) Subject: Re: [dpdk-dev] [PATCH v2 4/7] net/vmxnet3: add receive data ring support X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 06 Mar 2017 22:57:04 -0000 On Mon, 6 Mar 2017, Thomas Monjalon wrote: > 2017-03-06 09:17, Shrikrishna Khare: > > Receive Data Ring buffer length is configurable via ethtool -G ethX rx-mini > > Are you configuring the ring length before unbinding from the kernel driver? Changing rx data ring requires changing the code and recompiling. The above ethtool -G line was from my patch that added similar feature to Linux vmxnet3 driver. Have removed the line and reposted v3 of the patch series. Thanks, Shri