From patchwork Tue Jul 11 13:35:34 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arkadiusz Kusztal X-Patchwork-Id: 26772 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 BFCDB5592; Tue, 11 Jul 2017 15:35:47 +0200 (CEST) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id 4B3CA532D for ; Tue, 11 Jul 2017 15:35:46 +0200 (CEST) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga105.fm.intel.com with ESMTP; 11 Jul 2017 06:35:45 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.40,346,1496127600"; d="scan'208";a="109977271" Received: from sivswdev03.ir.intel.com (HELO localhost.localdomain) ([10.237.217.157]) by orsmga002.jf.intel.com with ESMTP; 11 Jul 2017 06:35:42 -0700 From: Arek Kusztal To: dev@dpdk.org Cc: fiona.trahe@intel.com, pablo.de.lara.guarch@intel.com, john.griffin@intel.com, deepak.k.jain@intel.com, abhinav.singh@intel.com, Arek Kusztal Date: Tue, 11 Jul 2017 14:35:34 +0100 Message-Id: <1499780135-28975-1-git-send-email-arkadiuszx.kusztal@intel.com> X-Mailer: git-send-email 1.7.0.7 Subject: [dpdk-dev] [PATCH] crypto/qat: fix AES-GMAC length of data 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" Fix AES-GMAC length of the data copied to the hardware to avoid copying more data than necessary. Fixes: 2fa64f840d65 ("crypto/qat: add GMAC capability") Signed-off-by: Arek Kusztal Acked-by: Fiona Trahe --- drivers/crypto/qat/qat_crypto.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/crypto/qat/qat_crypto.c b/drivers/crypto/qat/qat_crypto.c index 7e04f21..6764553 100644 --- a/drivers/crypto/qat/qat_crypto.c +++ b/drivers/crypto/qat/qat_crypto.c @@ -1363,10 +1363,10 @@ qat_write_hw_desc_entry(struct rte_crypto_op *op, uint8_t *out_msg, if (!do_aead) { qat_req->comn_mid.dst_length = qat_req->comn_mid.src_length = - rte_pktmbuf_data_len(op->sym->m_src); + op->sym->auth.data.length; auth_param->u1.aad_adr = 0; auth_param->auth_len = op->sym->auth.data.length; - auth_param->auth_off = op->sym->auth.data.offset; + auth_param->auth_off = 0; auth_param->u2.aad_sz = 0; } }