From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id ED4C95947 for ; Wed, 15 Jul 2015 19:27:02 +0200 (CEST) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga102.fm.intel.com with ESMTP; 15 Jul 2015 10:27:02 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.15,481,1432623600"; d="scan'208";a="765078946" Received: from unknown (HELO Sent) ([10.217.248.180]) by orsmga002.jf.intel.com with SMTP; 15 Jul 2015 10:27:00 -0700 Received: by Sent (sSMTP sendmail emulation); Wed, 15 Jul 2015 19:26:38 +0200 From: Tomasz Kulasek To: dev@dpdk.org Date: Wed, 15 Jul 2015 19:26:20 +0200 Message-Id: <1436981189-3320-1-git-send-email-tomaszx.kulasek@intel.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1435589444-1988-1-git-send-email-tomaszx.kulasek@intel.com> References: <1435589444-1988-1-git-send-email-tomaszx.kulasek@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [dpdk-dev] [PATCHv4 0/9] Dynamic RSS Configuration for Bonding X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 15 Jul 2015 17:27:03 -0000 OVERVIEW -------- 1) Setting .rxmode.mq_mode for bonding device to ETH_MQ_RX_RSS makes bonding device fully RSS-capable, so all slaves are synchronized with its configuration. This mode is intended to provide RSS configuration as known from "dynamic RSS configuration for one port" and made slaves transparent for client application implementation. 2) If .rxmode.mq_mode for bonding device isn't ETH_MQ_RX_RSS, slaves are not synchronized. That provides an ability to configure them manually. This mode may be useful when application wants to manage RSS in an unusual way and the consistency of RSS configuration for slaves isn't required. Turning on/off RSS mode for slaves when bonding is started is not possible. Other RSS configuration is propagated over slaves, when bonding device API is used to do it. v4 changes: - fixed copy-paste error, - removed example application as too complex and introducing a new dependency, - addapted null pmd to be used as testing device for dynamic RSS configuration, - addapted test units to use null pmd instead of ring pmd, - ring pmd is not used and changed in this patchset, Tomasz Kulasek (9): bonding: rss dynamic configuration null: fix segfault when null_pmd added to bonding null: extend number of virtual queues null: virtual dynamic rss configuration null: export eth_dev_null_create test: dynamic rss configuration bonding: queue stats mapping doc: fixed spellings and typos doc: dynamic rss configuration for bonding app/test/Makefile | 8 + app/test/test_link_bonding_rssconf.c | 679 ++++++++++++++++++++ .../prog_guide/link_bonding_poll_mode_drv_lib.rst | 42 +- drivers/net/bonding/rte_eth_bond_api.c | 28 + drivers/net/bonding/rte_eth_bond_pmd.c | 239 ++++++- drivers/net/bonding/rte_eth_bond_private.h | 12 + drivers/net/null/Makefile | 2 +- drivers/net/null/rte_eth_null.c | 142 +++- drivers/net/null/rte_eth_null.h | 40 ++ drivers/net/null/rte_pmd_null_version.map | 7 + 10 files changed, 1170 insertions(+), 29 deletions(-) create mode 100644 app/test/test_link_bonding_rssconf.c create mode 100644 drivers/net/null/rte_eth_null.h -- 1.7.9.5