From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yuanhan Liu Subject: [PATCH 4/4] vhost: enable log_shmfd protocol feature Date: Wed, 2 Dec 2015 11:43:13 +0800 Message-ID: <1449027793-30975-5-git-send-email-yuanhan.liu@linux.intel.com> References: <1449027793-30975-1-git-send-email-yuanhan.liu@linux.intel.com> Cc: Victor Kaplansky , "Michael S. Tsirkin" To: dev@dpdk.org Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id 300108E6F for ; Wed, 2 Dec 2015 04:40:01 +0100 (CET) In-Reply-To: <1449027793-30975-1-git-send-email-yuanhan.liu@linux.intel.com> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 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 --- lib/librte_vhost/vhost_user/virtio-net-user.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/lib/librte_vhost/vhost_user/virtio-net-user.h b/lib/librte_vhost/vhost_user/virtio-net-user.h index 013cf38..a3a889d 100644 --- a/lib/librte_vhost/vhost_user/virtio-net-user.h +++ b/lib/librte_vhost/vhost_user/virtio-net-user.h @@ -38,8 +38,10 @@ #include "vhost-net-user.h" #define VHOST_USER_PROTOCOL_F_MQ 0 +#define VHOST_USER_PROTOCOL_F_LOG_SHMFD 1 -#define VHOST_USER_PROTOCOL_FEATURES (1ULL << VHOST_USER_PROTOCOL_F_MQ) +#define VHOST_USER_PROTOCOL_FEATURES ((1ULL << VHOST_USER_PROTOCOL_F_MQ) | \ + (1ULL << VHOST_USER_PROTOCOL_F_LOG_SHMFD)) int user_set_mem_table(struct vhost_device_ctx, struct VhostUserMsg *); -- 1.9.0