From patchwork Tue Jan 24 16:23:53 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fan Zhang X-Patchwork-Id: 19968 X-Patchwork-Delegate: pablo.de.lara.guarch@intel.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id 4551D58CB; Tue, 24 Jan 2017 17:24:05 +0100 (CET) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id 1BC692BD1 for ; Tue, 24 Jan 2017 17:23:47 +0100 (CET) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga102.jf.intel.com with ESMTP; 24 Jan 2017 08:23:47 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos; i="5.33,278,1477983600"; d="scan'208"; a="1117181729" Received: from silpixa00381633.ir.intel.com (HELO silpixa00381633.ger.corp.intel.com) ([10.237.222.114]) by fmsmga002.fm.intel.com with ESMTP; 24 Jan 2017 08:23:46 -0800 From: Fan Zhang To: dev@dpdk.org Cc: declan.doherty@intel.com, pablo.de.lara.guarch@intel.com Date: Tue, 24 Jan 2017 16:23:53 +0000 Message-Id: <1485275041-173738-4-git-send-email-roy.fan.zhang@intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1485275041-173738-1-git-send-email-roy.fan.zhang@intel.com> References: <1485273983-172764-1-git-send-email-roy.fan.zhang@intel.com> <1485275041-173738-1-git-send-email-roy.fan.zhang@intel.com> Subject: [dpdk-dev] [PATCH v7 03/11] crypto/scheduler: add internal structure declarations X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Adds a number of internal structures for the cryptodev scheduler PMD. The structures include the scheduler context, slave, queue pair context, and session. Signed-off-by: Fan Zhang Signed-off-by: Declan Doherty --- drivers/crypto/scheduler/scheduler_pmd_private.h | 115 +++++++++++++++++++++++ 1 file changed, 115 insertions(+) create mode 100644 drivers/crypto/scheduler/scheduler_pmd_private.h diff --git a/drivers/crypto/scheduler/scheduler_pmd_private.h b/drivers/crypto/scheduler/scheduler_pmd_private.h new file mode 100644 index 0000000..ac4690e --- /dev/null +++ b/drivers/crypto/scheduler/scheduler_pmd_private.h @@ -0,0 +1,115 @@ +/*- + * BSD LICENSE + * + * Copyright(c) 2017 Intel Corporation. All rights reserved. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Intel Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef _SCHEDULER_PMD_PRIVATE_H +#define _SCHEDULER_PMD_PRIVATE_H + +#include +#include +#include + +/**< Maximum number of bonded devices per devices */ +#ifndef MAX_SLAVES_NUM +#define MAX_SLAVES_NUM (8) +#endif + +#define PER_SLAVE_BUFF_SIZE (256) + +#define CS_LOG_ERR(fmt, args...) \ + RTE_LOG(ERR, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \ + RTE_STR(CRYPTODEV_NAME_SCHEDULER_PMD), \ + __func__, __LINE__, ## args) + +#ifdef RTE_LIBRTE_CRYPTO_SCHEDULER_DEBUG +#define CS_LOG_INFO(fmt, args...) \ + RTE_LOG(INFO, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \ + RTE_STR(CRYPTODEV_NAME_SCHEDULER_PMD), \ + __func__, __LINE__, ## args) + +#define CS_LOG_DBG(fmt, args...) \ + RTE_LOG(DEBUG, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \ + RTE_STR(CRYPTODEV_NAME_SCHEDULER_PMD), \ + __func__, __LINE__, ## args) +#else +#define CS_LOG_INFO(fmt, args...) +#define CS_LOG_DBG(fmt, args...) +#endif + +struct scheduler_slave { + uint8_t dev_id; + uint16_t qp_id; + uint32_t nb_inflight_cops; + + enum rte_cryptodev_type dev_type; +}; + +struct scheduler_ctx { + void *private_ctx; + /**< private scheduler context pointer */ + + struct rte_cryptodev_capabilities *capabilities; + uint32_t nb_capabilities; + + uint32_t max_nb_queue_pairs; + + struct scheduler_slave slaves[MAX_SLAVES_NUM]; + uint32_t nb_slaves; + + enum rte_cryptodev_scheduler_mode mode; + + struct rte_cryptodev_scheduler_ops ops; + + uint8_t reordering_enabled; + + char name[RTE_CRYPTODEV_SCHEDULER_NAME_MAX_LEN]; + char description[RTE_CRYPTODEV_SCHEDULER_DESC_MAX_LEN]; +} __rte_cache_aligned; + +struct scheduler_qp_ctx { + void *private_qp_ctx; + + rte_cryptodev_scheduler_burst_enqueue_t schedule_enqueue; + rte_cryptodev_scheduler_burst_dequeue_t schedule_dequeue; + + struct rte_reorder_buffer *reorder_buf; + uint32_t seqn; +} __rte_cache_aligned; + +struct scheduler_session { + struct rte_cryptodev_sym_session *sessions[MAX_SLAVES_NUM]; +}; + +/** device specific operations function pointer structure */ +extern struct rte_cryptodev_ops *rte_crypto_scheduler_pmd_ops; + +#endif /* _SCHEDULER_PMD_PRIVATE_H */