From patchwork Thu Mar 9 14:33:57 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kevin O'Sullivan X-Patchwork-Id: 124903 Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id EAADA41E22; Thu, 9 Mar 2023 15:34:08 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id CF2E8427F2; Thu, 9 Mar 2023 15:34:08 +0100 (CET) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by mails.dpdk.org (Postfix) with ESMTP id 4AE6640695 for ; Thu, 9 Mar 2023 15:34:07 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1678372447; x=1709908447; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=2ndH8SqEdBYFaq6FnaCvTyzYlY/As1D+V6PCc6A16GQ=; b=M0kP4Fou8DR+lbzgmhh0hB8qxsIjKaIIQ/aqlPf/LIS8OXZ+hY8tZAYc EO4muWXOZkxbRk1892fLdba+NZKVGWiI4F4T3Nu0MDkZGJCqYqAMFuxad sYsVP8dV71LqYEK79GDZTPf+KAUl4O7DFhILkAoYkuRZx4ndwrSonGyl7 ihSGgqJ4BzJNe0oxhUG3ahFHTaIJ3GhKYaO79XqiraMvMSnjrp6Dvwiox fE6yg2su2rQG8w7iHIOsqUTn0cCCKVWr6FcTUraYTOalHVWHukczizfIi du/toW6qIF6CA+aWM62zaJgBChfTo7G2ri7w0iXqoCoBe7JlCqEXbbN+4 w==; X-IronPort-AV: E=McAfee;i="6500,9779,10643"; a="336467226" X-IronPort-AV: E=Sophos;i="5.98,246,1673942400"; d="scan'208";a="336467226" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Mar 2023 06:34:06 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10643"; a="746334120" X-IronPort-AV: E=Sophos;i="5.98,246,1673942400"; d="scan'208";a="746334120" Received: from silpixa00401033.ir.intel.com ([10.55.129.113]) by fmsmga004.fm.intel.com with ESMTP; 09 Mar 2023 06:34:05 -0800 From: Kevin O'Sullivan To: dev@dpdk.org Cc: kai.ji@intel.com, Kevin O'Sullivan Subject: [PATCH v2 0/2] crypto/qat: add cipher-crc offload feature Date: Thu, 9 Mar 2023 14:33:57 +0000 Message-Id: <20230309143359.67789-1-kevin.osullivan@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230308121258.88708-1-kevin.osullivan@intel.com> References: <20230308121258.88708-1-kevin.osullivan@intel.com> MIME-Version: 1.0 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 This patchset adds support to the QAT PMD for combined cipher-crc processing for DOCSIS on the QAT device. The current QAT PMD implementation of cipher-crc calculates CRC in software and uses QAT for encryption/decryption offload. Note: The previous code-path is still retained for QAT firmware versions without support for combined cipher-crc offload. - Support has been added to DPDK QAT PMD to enable the use of the cipher-crc offload feature on gen2/gen3/gen4 QAT devices. - A cipher-crc offload capability check has been added to the queue pair setup function to determine if the feature is supported on the QAT device. v2: fixed centos compilation error for missing braces around initializer Kevin O'Sullivan (2): crypto/qat: added cipher-crc offload support crypto/qat: added cipher-crc cap check drivers/common/qat/qat_adf/icp_qat_fw.h | 1 - drivers/common/qat/qat_adf/icp_qat_fw_la.h | 3 +- drivers/common/qat/qat_adf/icp_qat_hw.h | 133 +++++++++++++ drivers/common/qat/qat_device.c | 12 +- drivers/common/qat/qat_device.h | 3 +- drivers/common/qat/qat_qp.c | 157 +++++++++++++++ drivers/common/qat/qat_qp.h | 5 + drivers/crypto/qat/dev/qat_crypto_pmd_gen2.c | 2 +- drivers/crypto/qat/dev/qat_crypto_pmd_gens.h | 24 ++- drivers/crypto/qat/dev/qat_sym_pmd_gen1.c | 4 + drivers/crypto/qat/qat_crypto.c | 22 ++- drivers/crypto/qat/qat_crypto.h | 1 + drivers/crypto/qat/qat_sym.c | 4 + drivers/crypto/qat/qat_sym.h | 7 +- drivers/crypto/qat/qat_sym_session.c | 194 +++++++++++++++++++ drivers/crypto/qat/qat_sym_session.h | 21 +- 16 files changed, 576 insertions(+), 17 deletions(-)