From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <yuanhan.liu@linux.intel.com> Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id A7230C558 for <dev@dpdk.org>; Fri, 29 Jan 2016 05:57:32 +0100 (CET) Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga102.jf.intel.com with ESMTP; 28 Jan 2016 20:57:32 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.22,362,1449561600"; d="scan'208";a="891622492" Received: from yliu-dev.sh.intel.com ([10.239.66.49]) by fmsmga001.fm.intel.com with ESMTP; 28 Jan 2016 20:57:32 -0800 From: Yuanhan Liu <yuanhan.liu@linux.intel.com> To: dev@dpdk.org Date: Fri, 29 Jan 2016 12:58:02 +0800 Message-Id: <1454043483-24579-8-git-send-email-yuanhan.liu@linux.intel.com> X-Mailer: git-send-email 1.9.0 In-Reply-To: <1454043483-24579-1-git-send-email-yuanhan.liu@linux.intel.com> References: <1450321921-27799-1-git-send-email-yuanhan.liu@linux.intel.com> <1454043483-24579-1-git-send-email-yuanhan.liu@linux.intel.com> Cc: "Michael S. Tsirkin" <mst@redhat.com>, Victor Kaplansky <vkaplans@redhat.com> Subject: [dpdk-dev] [PATCH v3 7/8] vhost: enable log_shmfd protocol feature 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: Fri, 29 Jan 2016 04:57:33 -0000 To claim that we support vhost-user live migration support: SET_LOG_BASE request will be send only when this feature flag is set. Besides this flag, we actually need another feature flag set to make vhost-user live migration work: VHOST_F_LOG_ALL. Which, however, has been enabled long time ago. Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com> Tested-by: Pavel Fedin <p.fedin@samsung.com> --- doc/guides/rel_notes/release_2_3.rst | 2 ++ lib/librte_vhost/vhost_user/virtio-net-user.h | 2 ++ 2 files changed, 4 insertions(+) diff --git a/doc/guides/rel_notes/release_2_3.rst b/doc/guides/rel_notes/release_2_3.rst index 99de186..f2c9e41 100644 --- a/doc/guides/rel_notes/release_2_3.rst +++ b/doc/guides/rel_notes/release_2_3.rst @@ -4,6 +4,8 @@ DPDK Release 2.3 New Features ------------ +* **Added vhost-user live migration support.** + Resolved Issues --------------- diff --git a/lib/librte_vhost/vhost_user/virtio-net-user.h b/lib/librte_vhost/vhost_user/virtio-net-user.h index 1e9ff9a..28213f3 100644 --- a/lib/librte_vhost/vhost_user/virtio-net-user.h +++ b/lib/librte_vhost/vhost_user/virtio-net-user.h @@ -38,9 +38,11 @@ #include "vhost-net-user.h" #define VHOST_USER_PROTOCOL_F_MQ 0 +#define VHOST_USER_PROTOCOL_F_LOG_SHMFD 1 #define VHOST_USER_PROTOCOL_F_RARP 2 #define VHOST_USER_PROTOCOL_FEATURES ((1ULL << VHOST_USER_PROTOCOL_F_MQ) | \ + (1ULL << VHOST_USER_PROTOCOL_F_LOG_SHMFD) |\ (1ULL << VHOST_USER_PROTOCOL_F_RARP)) int user_set_mem_table(struct vhost_device_ctx, struct VhostUserMsg *); -- 1.9.0