From patchwork Mon Nov 9 07:55:55 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Wallen, Carl \(Nokia - FI/Espoo\)" X-Patchwork-Id: 56185 Delivered-To: patch@linaro.org Received: by 10.112.155.196 with SMTP id vy4csp40338lbb; Sun, 8 Nov 2015 23:56:37 -0800 (PST) X-Received: by 10.140.138.69 with SMTP id 66mr28830567qhk.92.1447055797077; Sun, 08 Nov 2015 23:56:37 -0800 (PST) Return-Path: Received: from lists.linaro.org (lists.linaro.org. [54.225.227.206]) by mx.google.com with ESMTP id r191si10185717qha.97.2015.11.08.23.56.36; Sun, 08 Nov 2015 23:56:37 -0800 (PST) Received-SPF: pass (google.com: domain of lng-odp-bounces@lists.linaro.org designates 54.225.227.206 as permitted sender) client-ip=54.225.227.206; Authentication-Results: mx.google.com; spf=pass (google.com: domain of lng-odp-bounces@lists.linaro.org designates 54.225.227.206 as permitted sender) smtp.mailfrom=lng-odp-bounces@lists.linaro.org Received: by lists.linaro.org (Postfix, from userid 109) id AABEE61B3B; Mon, 9 Nov 2015 07:56:36 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on ip-10-142-244-252 X-Spam-Level: X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, URIBL_BLOCKED autolearn=disabled version=3.4.0 Received: from [127.0.0.1] (localhost [127.0.0.1]) by lists.linaro.org (Postfix) with ESMTP id 1FE0D618D3; Mon, 9 Nov 2015 07:56:10 +0000 (UTC) X-Original-To: lng-odp@lists.linaro.org Delivered-To: lng-odp@lists.linaro.org Received: by lists.linaro.org (Postfix, from userid 109) id 1796661A01; Mon, 9 Nov 2015 07:56:06 +0000 (UTC) Received: from demumfd001.nsn-inter.net (demumfd001.nsn-inter.net [93.183.12.32]) by lists.linaro.org (Postfix) with ESMTPS id 169F161941 for ; Mon, 9 Nov 2015 07:56:04 +0000 (UTC) Received: from demuprx016.emea.nsn-intra.net ([10.150.129.55]) by demumfd001.nsn-inter.net (8.15.2/8.15.2) with ESMTPS id tA97u3b5030143 (version=TLSv1 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Mon, 9 Nov 2015 07:56:03 GMT Received: from 10.144.19.15 ([10.144.164.243]) by demuprx016.emea.nsn-intra.net (8.12.11.20060308/8.12.11) with ESMTP id tA97u0rJ024441 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NO) for ; Mon, 9 Nov 2015 08:56:03 +0100 From: Carl Wallen To: lng-odp@lists.linaro.org Date: Mon, 9 Nov 2015 09:55:55 +0200 Message-Id: <1447055757-8654-2-git-send-email-carl.wallen@nokia.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1447055757-8654-1-git-send-email-carl.wallen@nokia.com> References: <1447055757-8654-1-git-send-email-carl.wallen@nokia.com> X-purgate-type: clean X-purgate-Ad: Categorized by eleven eXpurgate (R) http://www.eleven.de X-purgate: clean X-purgate: This mail is considered clean (visit http://www.eleven.de for further information) X-purgate-size: 1305 X-purgate-ID: 151667::1447055763-00000D72-4934150C/0/0 X-Topics: patch Subject: [lng-odp] [API-NEXT PATCH 1/3] api: queue: add odp_queue_info() function to retrieve queue information X-BeenThere: lng-odp@lists.linaro.org X-Mailman-Version: 2.1.16 Precedence: list List-Id: "The OpenDataPlane \(ODP\) List" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: lng-odp-bounces@lists.linaro.org Sender: "lng-odp" Add odp_queue_info() along with odp_queue_info_t to retrieve queue name, type and parameters. Signed-off-by: Carl Wallen --- include/odp/api/queue.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) -- 2.1.4 diff --git a/include/odp/api/queue.h b/include/odp/api/queue.h index df2a4c9..3ee69fc 100644 --- a/include/odp/api/queue.h +++ b/include/odp/api/queue.h @@ -280,6 +280,30 @@ uint64_t odp_queue_to_u64(odp_queue_t hdl); void odp_queue_param_init(odp_queue_param_t *param); /** + * Queue information + * Retrieve information about a queue with odp_queue_info() + */ +typedef struct odp_queue_info_t { + const char *name; /**< queue name */ + odp_queue_type_t type; /**< queue type */ + odp_queue_param_t param; /**< queue parameters */ +} odp_queue_info_t; + +/** + * Retrieve information about a queue + * + * Invalid queue handles or handles to free/destroyed queues leads to + * undefined behaviour. Not intended for fast path use. + * + * @param queue Queue handle + * @param[out] info Queue info pointer for output + * + * @retval 0 Success + * @retval <0 Failure. Info could not be retrieved. + */ +int odp_queue_info(odp_queue_t queue, odp_queue_info_t *info); + +/** * @} */