From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ferruh Yigit Subject: Re: [PATCH v3] net/af_packet: make bypass configurable Date: Thu, 21 Sep 2017 10:34:36 +0100 Message-ID: References: <20170919212131.7006-1-3chas3@gmail.com> <20170921032536.4461-1-3chas3@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Cc: linville@tuxdriver.com, "Charles (Chas) Williams" , Chas Williams To: Chas Williams <3chas3@gmail.com>, dev@dpdk.org Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by dpdk.org (Postfix) with ESMTP id 0DC3D1B194 for ; Thu, 21 Sep 2017 11:34:54 +0200 (CEST) In-Reply-To: <20170921032536.4461-1-3chas3@gmail.com> Content-Language: en-US List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On 9/21/2017 4:25 AM, Chas Williams wrote: > From: "Charles (Chas) Williams" > > In certain situations, low speed interfaces, it may be desirable to > have the flow control provided by the kernel queueing disciplines. > > Signed-off-by: Chas Williams > --- > drivers/net/af_packet/rte_eth_af_packet.c | 24 ++++++++++++++++++------ > 1 file changed, 18 insertions(+), 6 deletions(-) > > diff --git a/drivers/net/af_packet/rte_eth_af_packet.c b/drivers/net/af_packet/rte_eth_af_packet.c > index 7aa26e5..b95d87d 100644 > --- a/drivers/net/af_packet/rte_eth_af_packet.c > +++ b/drivers/net/af_packet/rte_eth_af_packet.c > @@ -59,6 +59,7 @@ > #define ETH_AF_PACKET_BLOCKSIZE_ARG "blocksz" > #define ETH_AF_PACKET_FRAMESIZE_ARG "framesz" > #define ETH_AF_PACKET_FRAMECOUNT_ARG "framecnt" > +#define ETH_AF_PACKET_BYPASS_ARG "qdisc_bypass" > > #define DFLT_BLOCK_SIZE (1 << 12) > #define DFLT_FRAME_SIZE (1 << 11) > @@ -115,6 +116,7 @@ static const char *valid_arguments[] = { > ETH_AF_PACKET_BLOCKSIZE_ARG, > ETH_AF_PACKET_FRAMESIZE_ARG, > ETH_AF_PACKET_FRAMECOUNT_ARG, > + ETH_AF_PACKET_BYPASS_ARG, There was a comment about the define name, just to double check if this has been missed or intentional. <...>