From patchwork Wed Apr 13 19:18:44 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bill Fischofer X-Patchwork-Id: 65753 Delivered-To: patch@linaro.org Received: by 10.140.93.198 with SMTP id d64csp189147qge; Wed, 13 Apr 2016 12:18:58 -0700 (PDT) X-Received: by 10.107.3.34 with SMTP id 34mr12508607iod.17.1460575138105; Wed, 13 Apr 2016 12:18:58 -0700 (PDT) Return-Path: Received: from lists.linaro.org (lists.linaro.org. [54.225.227.206]) by mx.google.com with ESMTP id dx7si2971170igb.100.2016.04.13.12.18.57; Wed, 13 Apr 2016 12:18:58 -0700 (PDT) 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; dmarc=pass (p=NONE dis=NONE) header.from=linaro.org Received: by lists.linaro.org (Postfix, from userid 109) id 1812C6847A; Wed, 13 Apr 2016 19:18:57 +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=-2.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_LOW, 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 D0D2E68466; Wed, 13 Apr 2016 19:18:52 +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 2E7646846E; Wed, 13 Apr 2016 19:18:50 +0000 (UTC) Received: from mail-oi0-f51.google.com (mail-oi0-f51.google.com [209.85.218.51]) by lists.linaro.org (Postfix) with ESMTPS id 6FBCF683F2 for ; Wed, 13 Apr 2016 19:18:49 +0000 (UTC) Received: by mail-oi0-f51.google.com with SMTP id w85so74496128oiw.0 for ; Wed, 13 Apr 2016 12:18:49 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=wBQ4E4MQglGlKI9aaOWwc0dc0uc42u/4m/TZqkactiw=; b=Wc9r68sPsap7DL26kKxSEfkGhKqpcmlczuzwNK8SrAWHqq4eDds5jrCsmGqeoQ3jA1 wW2WyqVDObt4dw4zdtNqpj4Z5qCWS198MQxaET3vYkHt3l5BLPksNohVdPUMglusLSg4 sNpgHMu2Sctoa6vDOD5vwdK4xpzLBuYIz/IKMhGNVYV3rnbiWbYgM+FV8rfj+tEnnIR5 yeUQz0idFA+iwhGq6/EEXxJhkDdzizEyWTO89VwnW909ORWWeYgxABMqs9tz9LiV0RH7 NAadch+qF3Tz3B/PRE1KeC52uYyHUdWTQdA9C1jo7Hpl1R+kOtrsxkxdwt9dmtuIdVyx t8OQ== X-Gm-Message-State: AOPr4FWMqU+6UobrF+s448hT2uqOajvAsgqgGHNmN39j3Jxg6Vfp/zwy9zf1wdjrUE/4n18r3n4= X-Received: by 10.157.54.235 with SMTP id s40mr5809991otd.133.1460575128919; Wed, 13 Apr 2016 12:18:48 -0700 (PDT) Received: from Ubuntu15.localdomain (cpe-66-68-129-43.austin.res.rr.com. [66.68.129.43]) by smtp.gmail.com with ESMTPSA id m50sm12153070otc.13.2016.04.13.12.18.48 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 13 Apr 2016 12:18:48 -0700 (PDT) From: Bill Fischofer To: lng-odp@lists.linaro.org Date: Wed, 13 Apr 2016 14:18:44 -0500 Message-Id: <1460575126-27115-1-git-send-email-bill.fischofer@linaro.org> X-Mailer: git-send-email 2.5.0 X-Topics: patch Subject: [lng-odp] [API-NEXT PATCH 1/3] api: pktio: add pktio id conversion APIs 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 the two APIs odp_pktio_to_id() and odp_pktio_from_id() to enable applications to convert PktIO handles to and from indices for managing user contexts and related associated data. Signed-off-by: Bill Fischofer --- include/odp/api/spec/packet_io.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/include/odp/api/spec/packet_io.h b/include/odp/api/spec/packet_io.h index 466cab6..60fb722 100644 --- a/include/odp/api/spec/packet_io.h +++ b/include/odp/api/spec/packet_io.h @@ -908,6 +908,26 @@ int odp_pktio_skip_set(odp_pktio_t pktio, uint32_t offset); int odp_pktio_headroom_set(odp_pktio_t pktio, uint32_t headroom); /** + * Get pktio id from handle + * + * @param pktio Pktio handle + * + * @return Pktio index (0..odp_config_pktio_entries()-1) + * @retval <0 Error (e.g., handle not valid) + */ +int odp_pktio_to_id(odp_pktio_t pktio); + +/** + * Get pktio handle from id + * + * @param id Pktio index + * + * @return Pktio handle + * @retval ODP_PKTIO_INVALID on error + */ +odp_pktio_t odp_pktio_from_id(int id); + +/** * Get printable value for an odp_pktio_t * * @param pktio odp_pktio_t handle to be printed