From mboxrd@z Thu Jan 1 00:00:00 1970 From: Amine Kherbouche Subject: [dpdk-dev, PATCHv6 1/6] ethdev: enhance rte_eth_(tx|rx)q_info struct Date: Tue, 20 Oct 2015 00:06:19 +0200 Message-ID: <1445292384-19815-2-git-send-email-amine.kherbouche@6wind.com> References: <1443729293-20753-2-git-send-email-konstantin.ananyev@intel.com> <1445292384-19815-1-git-send-email-amine.kherbouche@6wind.com> Cc: amine.kherbouche@6wind.com To: dev@dpdk.org Return-path: Received: from mail-wi0-f173.google.com (mail-wi0-f173.google.com [209.85.212.173]) by dpdk.org (Postfix) with ESMTP id 54DED8E6F for ; Tue, 20 Oct 2015 00:06:54 +0200 (CEST) Received: by wikq8 with SMTP id q8so19366919wik.1 for ; Mon, 19 Oct 2015 15:06:54 -0700 (PDT) In-Reply-To: <1445292384-19815-1-git-send-email-amine.kherbouche@6wind.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" Add 2 fields in struct rte_eth_(tx|rx)q_info : - used_desc : for used queue descriptors - free_desc : for free queue descriptors for ability to query more information from queues. Signed-off-by: Amine Kherbouche --- lib/librte_ether/rte_ethdev.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h index 4d7b6f2..5fc86a0 100644 --- a/lib/librte_ether/rte_ethdev.h +++ b/lib/librte_ether/rte_ethdev.h @@ -874,6 +874,8 @@ struct rte_eth_rxq_info { struct rte_eth_rxconf conf; /**< queue config parameters. */ uint8_t scattered_rx; /**< scattered packets RX supported. */ uint16_t nb_desc; /**< configured number of RXDs. */ + uint16_t used_desc; /**< number of used descriptors */ + uint16_t free_desc; /**< number of free descriptors */ } __rte_cache_aligned; /** @@ -883,6 +885,8 @@ struct rte_eth_rxq_info { struct rte_eth_txq_info { struct rte_eth_txconf conf; /**< queue config parameters. */ uint16_t nb_desc; /**< configured number of TXDs. */ + uint16_t used_desc; /**< number of used descriptors */ + uint16_t free_desc; /**< number of free descriptors */ } __rte_cache_aligned; struct rte_eth_dev; -- 1.7.10.4