From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <hxie5@shecgisg003.sh.intel.com> Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by dpdk.org (Postfix) with ESMTP id 5EA537EDC for <dev@dpdk.org>; Wed, 8 Oct 2014 20:50:09 +0200 (CEST) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga103.jf.intel.com with ESMTP; 08 Oct 2014 11:54:48 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.04,679,1406617200"; d="scan'208";a="615348697" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by orsmga002.jf.intel.com with ESMTP; 08 Oct 2014 11:57:26 -0700 Received: from shecgisg003.sh.intel.com (shecgisg003.sh.intel.com [10.239.29.90]) by shvmail01.sh.intel.com with ESMTP id s98IvOkv023430; Thu, 9 Oct 2014 02:57:24 +0800 Received: from shecgisg003.sh.intel.com (localhost [127.0.0.1]) by shecgisg003.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP id s98IvM16004504; Thu, 9 Oct 2014 02:57:24 +0800 Received: (from hxie5@localhost) by shecgisg003.sh.intel.com (8.13.6/8.13.6/Submit) id s98IvMnn004500; Thu, 9 Oct 2014 02:57:22 +0800 From: Huawei Xie <huawei.xie@intel.com> To: dev@dpdk.org Date: Thu, 9 Oct 2014 02:54:53 +0800 Message-Id: <1412794499-4332-20-git-send-email-huawei.xie@intel.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1412794499-4332-1-git-send-email-huawei.xie@intel.com> References: <1412794499-4332-1-git-send-email-huawei.xie@intel.com> Subject: [dpdk-dev] [PATCH v6 19/25] lib/librte_vhost: VHOST SUPPORTED FEATURES X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK <dev.dpdk.org> List-Unsubscribe: <http://dpdk.org/ml/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://dpdk.org/ml/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <http://dpdk.org/ml/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> X-List-Received-Date: Wed, 08 Oct 2014 18:50:10 -0000 VHOST_SUPPORTED_FEATURES is the feature mask that vhost lib supports. VHOST_FEATURES is the feature mask vhost currently supports after some features are turned on/off. Signed-off-by: Huawei Xie <huawei.xie@intel.com> --- lib/librte_vhost/virtio-net.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/lib/librte_vhost/virtio-net.c b/lib/librte_vhost/virtio-net.c index de505c5..127270c 100644 --- a/lib/librte_vhost/virtio-net.c +++ b/lib/librte_vhost/virtio-net.c @@ -68,8 +68,9 @@ static struct virtio_net_device_ops const * notify_ops; /* Root address of the linked list in the configuration core. */ static struct virtio_net_config_ll *ll_root = NULL; -/* Features supported by this application. RX merge buffers are disabled by default. */ -uint64_t VHOST_FEATURES = (0ULL << VIRTIO_NET_F_MRG_RXBUF); +/* Features supported by this application. RX merge buffers are enabled by default. */ +#define VHOST_SUPPORTED_FEATURES (1ULL << VIRTIO_NET_F_MRG_RXBUF) +static uint64_t VHOST_FEATURES = VHOST_SUPPORTED_FEATURES; /* Line size for reading maps file. */ const uint32_t BUFSIZE = PATH_MAX; -- 1.8.1.4