From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id EAF60423B8; Thu, 12 Jan 2023 16:53:16 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id C4F2342D78; Thu, 12 Jan 2023 16:52:40 +0100 (CET) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by mails.dpdk.org (Postfix) with ESMTP id A060240FAE for ; Thu, 12 Jan 2023 16:52:38 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1673538758; x=1705074758; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=bzOmMugsCc0pjffVlwoR5gQo8EaXD5vBauS4473DygM=; b=DruckHj478RyN6aBWRiN5YbgpNtGGuz9g8nQ/hJMMxk/DZVVGuJrKV5N Movs5Iarc8y8K/1C8uW2X2F3CEj1bE8onGUSi+ycNbQWPLiwvH7fAvSUS IX14ShoMxT5AlU36k4INiF08YsbI4Q0httiursWC/RACG364PR8O117tT SW6zQF7xflwUIt94xKnUg/X3kWYIuxNfD8m6DsuDYYKIQ7jhUj+zITzge 5HXOy/H+LfbIGSr7z+P8tZd6rRpxFGlKwagAgFCd18bffkm4FUo6GS1w1 M+mxlGIW0TAZVa/A+kKxxgeiTwemIoom8MsUci4XX2O94ytgDYVGsho7Z g==; X-IronPort-AV: E=McAfee;i="6500,9779,10588"; a="307280948" X-IronPort-AV: E=Sophos;i="5.97,211,1669104000"; d="scan'208";a="307280948" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Jan 2023 07:45:40 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10588"; a="800255260" X-IronPort-AV: E=Sophos;i="5.97,211,1669104000"; d="scan'208";a="800255260" Received: from silpixa00400573.ir.intel.com (HELO silpixa00400573.ger.corp.intel.com) ([10.237.222.53]) by fmsmga001.fm.intel.com with ESMTP; 12 Jan 2023 07:45:39 -0800 From: Cristian Dumitrescu To: dev@dpdk.org Cc: Kamalakannan R Subject: [PATCH V3 05/11] examples/pipeline: support crypto devices Date: Thu, 12 Jan 2023 15:45:26 +0000 Message-Id: <20230112154532.244235-6-cristian.dumitrescu@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230112154532.244235-1-cristian.dumitrescu@intel.com> References: <20230111205608.87953-1-cristian.dumitrescu@intel.com> <20230112154532.244235-1-cristian.dumitrescu@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Add support for crypto devices in the application. Signed-off-by: Cristian Dumitrescu Signed-off-by: Kamalakannan R --- examples/pipeline/obj.c | 60 +++++++++++++++++++++++++++++++++++++++++ examples/pipeline/obj.h | 11 ++++++++ 2 files changed, 71 insertions(+) diff --git a/examples/pipeline/obj.c b/examples/pipeline/obj.c index 143b968472..25bfd2da4f 100644 --- a/examples/pipeline/obj.c +++ b/examples/pipeline/obj.c @@ -7,6 +7,7 @@ #include #include +#include #include "obj.h" @@ -190,3 +191,62 @@ ethdev_config(const char *name, struct ethdev_params *params) return 0; } + +/* + * cryptodev + */ +int +cryptodev_config(const char *name, struct cryptodev_params *params) +{ + struct rte_cryptodev_info dev_info; + struct rte_cryptodev_config dev_conf = {0}; + struct rte_cryptodev_qp_conf queue_conf = {0}; + uint8_t dev_id; + uint32_t socket_id, i; + int status; + + /* Check input parameters. */ + if (!name || + !params->n_queue_pairs || + !params->queue_size) + return -EINVAL; + + /* Find the crypto device. */ + status = rte_cryptodev_get_dev_id(name); + if (status < 0) + return -EINVAL; + + dev_id = (uint8_t)status; + + rte_cryptodev_info_get(dev_id, &dev_info); + if (params->n_queue_pairs > dev_info.max_nb_queue_pairs) + return -EINVAL; + + socket_id = rte_cryptodev_socket_id(dev_id); + + /* Configure the crypto device. */ + dev_conf.socket_id = socket_id; + dev_conf.nb_queue_pairs = params->n_queue_pairs; + dev_conf.ff_disable = 0; + + status = rte_cryptodev_configure(dev_id, &dev_conf); + if (status) + return status; + + /* Configure the crypto device queue pairs. */ + queue_conf.nb_descriptors = params->queue_size; + queue_conf.mp_session = NULL; + + for (i = 0; i < params->n_queue_pairs; i++) { + status = rte_cryptodev_queue_pair_setup(dev_id, i, &queue_conf, socket_id); + if (status) + return status; + } + + /* Start the crypto device. */ + status = rte_cryptodev_start(dev_id); + if (status) + return status; + + return 0; +} diff --git a/examples/pipeline/obj.h b/examples/pipeline/obj.h index fb091f4ba7..0f103be6a7 100644 --- a/examples/pipeline/obj.h +++ b/examples/pipeline/obj.h @@ -38,4 +38,15 @@ struct ethdev_params { int ethdev_config(const char *name, struct ethdev_params *params); +/* + * cryptodev + */ +struct cryptodev_params { + uint32_t n_queue_pairs; + uint32_t queue_size; +}; + +int +cryptodev_config(const char *name, struct cryptodev_params *params); + #endif /* _INCLUDE_OBJ_H_ */ -- 2.34.1