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[54.225.227.206]) by mx.google.com with ESMTP id r18si989402qtr.513.2017.09.18.08.04.39; Mon, 18 Sep 2017 08:04:40 -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=fail (p=NONE sp=NONE dis=NONE) header.from=yandex.ru Received: by lists.linaro.org (Postfix, from userid 109) id 8739060EA7; Mon, 18 Sep 2017 15:04:39 +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,FREEMAIL_FROM, RCVD_IN_DNSWL_LOW,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 530F960F34; Mon, 18 Sep 2017 15:02:09 +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 D676460C76; Mon, 18 Sep 2017 15:01:57 +0000 (UTC) Received: from forward106p.mail.yandex.net (forward106p.mail.yandex.net [77.88.28.109]) by lists.linaro.org (Postfix) with ESMTPS id 4C53760D95 for ; Mon, 18 Sep 2017 15:00:33 +0000 (UTC) Received: from mxback9g.mail.yandex.net (mxback9g.mail.yandex.net [IPv6:2a02:6b8:0:1472:2741:0:8b7:170]) by forward106p.mail.yandex.net (Yandex) with ESMTP id ABD102D812BF for ; Mon, 18 Sep 2017 18:00:31 +0300 (MSK) Received: from smtp3p.mail.yandex.net (smtp3p.mail.yandex.net [2a02:6b8:0:1472:2741:0:8b6:8]) by mxback9g.mail.yandex.net (nwsmtp/Yandex) with ESMTP id gCfPgYtgl0-0Vcq47nS; Mon, 18 Sep 2017 18:00:31 +0300 Received: by smtp3p.mail.yandex.net (nwsmtp/Yandex) with ESMTPSA id CO0nIcJMFi-0VUqLV2s; Mon, 18 Sep 2017 18:00:31 +0300 (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (Client certificate not present) From: Github ODP bot To: lng-odp@lists.linaro.org Date: Mon, 18 Sep 2017 18:00:25 +0300 Message-Id: <1505746826-26407-2-git-send-email-odpbot@yandex.ru> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1505746826-26407-1-git-send-email-odpbot@yandex.ru> References: <1505746826-26407-1-git-send-email-odpbot@yandex.ru> Github-pr-num: 152 Subject: [lng-odp] [PATCH API-NEXT v11 1/2] api: pool: add min and max headroom configuration in pool 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: , Errors-To: lng-odp-bounces@lists.linaro.org Sender: "lng-odp" From: Balasubramanian Manoharan Adds minimum and maximum headroom configuration in pool Signed-off-by: Balasubramanian Manoharan --- /** Email created from pull request 152 (bala-manoharan:pool_headroom) ** https://github.com/Linaro/odp/pull/152 ** Patch: https://github.com/Linaro/odp/pull/152.patch ** Base sha: e344e4364f771f32b86d822d0c447770588fe65d ** Merge commit sha: cc1bd108cea5cbf012cdde50c1ec6fb86368562e **/ include/odp/api/spec/pool.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/include/odp/api/spec/pool.h b/include/odp/api/spec/pool.h index 6fc5b6b4a..221798ee8 100644 --- a/include/odp/api/spec/pool.h +++ b/include/odp/api/spec/pool.h @@ -97,6 +97,13 @@ typedef struct odp_pool_capability_t { * packet input and user allocated packets.*/ uint32_t min_headroom; + /** Maximum packet level headroom length in bytes + * + * The maximum value of packet pool headroom parameter + * that can be configured. This value applies to both ODP + * packet input and user allocated packets.*/ + uint32_t max_headroom; + /** Minimum packet level tailroom length in bytes * * The minimum number of tailroom bytes that newly created @@ -214,6 +221,13 @@ typedef struct odp_pool_param_t { defined by pool capability pkt.max_uarea_size. Specify as 0 if no user area is needed. */ uint32_t uarea_size; + + /** Minimum Headroom size in bytes. Each newly allocated + packet from the pool must have at least this much + headroom. The maximum value is defined by pool + capability pkt.max_headroom. + Use zero if headroom is not needed. */ + uint32_t headroom; } pkt; /** Parameters for timeout pools */