From mboxrd@z Thu Jan 1 00:00:00 1970 From: Xiaolong Ye Subject: [PATCH v1 1/2] vhost: introduce rte_vdpa_get_device_num api Date: Thu, 6 Sep 2018 21:16:52 +0800 Message-ID: <20180906131653.10752-1-xiaolong.ye@intel.com> Cc: xiao.w.wang@intel.com, Xiaolong Ye To: dev@dpdk.org, Maxime Coquelin , Tiwei Bie , Zhihong Wang Return-path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by dpdk.org (Postfix) with ESMTP id E2AFC326C for ; Thu, 6 Sep 2018 08:29:08 +0200 (CEST) List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Signed-off-by: Xiaolong Ye --- lib/librte_vhost/rte_vdpa.h | 3 +++ lib/librte_vhost/vdpa.c | 6 ++++++ 2 files changed, 9 insertions(+) diff --git a/lib/librte_vhost/rte_vdpa.h b/lib/librte_vhost/rte_vdpa.h index 90465ca26..b8223e337 100644 --- a/lib/librte_vhost/rte_vdpa.h +++ b/lib/librte_vhost/rte_vdpa.h @@ -84,4 +84,7 @@ rte_vdpa_find_device_id(struct rte_vdpa_dev_addr *addr); struct rte_vdpa_device * __rte_experimental rte_vdpa_get_device(int did); +/* Get current available vdpa device number */ +int __rte_experimental +rte_vdpa_get_device_num(void); #endif /* _RTE_VDPA_H_ */ diff --git a/lib/librte_vhost/vdpa.c b/lib/librte_vhost/vdpa.c index c82fd4370..c2c5dff1d 100644 --- a/lib/librte_vhost/vdpa.c +++ b/lib/librte_vhost/vdpa.c @@ -113,3 +113,9 @@ rte_vdpa_get_device(int did) return vdpa_devices[did]; } + +int +rte_vdpa_get_device_num(void) +{ + return vdpa_device_num; +} -- 2.18.0.rc1.1.g6f333ff2f