From patchwork Mon May 30 12:38:36 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arkadiusz Kusztal X-Patchwork-Id: 13105 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 211EC2B96; Mon, 30 May 2016 14:38:57 +0200 (CEST) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by dpdk.org (Postfix) with ESMTP id AFC692B92 for ; Mon, 30 May 2016 14:38:55 +0200 (CEST) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga104.fm.intel.com with ESMTP; 30 May 2016 05:38:54 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.26,389,1459839600"; d="scan'208";a="711048736" Received: from sivswdev03.ir.intel.com (HELO localhost.localdomain) ([10.237.217.157]) by FMSMGA003.fm.intel.com with ESMTP; 30 May 2016 05:38:53 -0700 From: Arek Kusztal To: dev@dpdk.org Cc: fiona.trahe@intel.com, john.griffin@intel.com, deepak.k.jain@intel.com, olivier.matz@6wind.com, thomas.monjalon@6wind.com, Arkadiusz Kusztal Date: Mon, 30 May 2016 13:38:36 +0100 Message-Id: <1464611916-17061-1-git-send-email-arkadiuszx.kusztal@intel.com> X-Mailer: git-send-email 1.7.0.7 Subject: [dpdk-dev] [PATCH] qat: fix phys address of content descriptor X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Arkadiusz Kusztal this patch fixes an error with computation of physical address of content descriptor in the symmetric operations session Signed-off-by: Arkadiusz Kusztal --- drivers/crypto/qat/qat_crypto.c | 9 ++++++--- lib/librte_cryptodev/rte_cryptodev.c | 2 +- 2 files changed, 7 insertions(+), 4 deletions(-) diff --git a/drivers/crypto/qat/qat_crypto.c b/drivers/crypto/qat/qat_crypto.c index 495ea1c..abe0511 100644 --- a/drivers/crypto/qat/qat_crypto.c +++ b/drivers/crypto/qat/qat_crypto.c @@ -807,12 +807,15 @@ static inline uint32_t adf_modulo(uint32_t data, uint32_t shift) return data - mult; } -void qat_crypto_sym_session_init(struct rte_mempool *mp, void *priv_sess) +void qat_crypto_sym_session_init(struct rte_mempool *mp, void *sym_sess) { - struct qat_session *s = priv_sess; + struct rte_cryptodev_sym_session *sess = sym_sess; + struct qat_session *s = (void *)sess->_private; PMD_INIT_FUNC_TRACE(); - s->cd_paddr = rte_mempool_virt2phy(mp, &s->cd); + s->cd_paddr = rte_mempool_virt2phy(mp, sess) + + offsetof(struct qat_session, cd) + + offsetof(struct rte_cryptodev_sym_session, _private); } int qat_dev_config(__rte_unused struct rte_cryptodev *dev) diff --git a/lib/librte_cryptodev/rte_cryptodev.c b/lib/librte_cryptodev/rte_cryptodev.c index aa4ea42..960e2d5 100644 --- a/lib/librte_cryptodev/rte_cryptodev.c +++ b/lib/librte_cryptodev/rte_cryptodev.c @@ -956,7 +956,7 @@ rte_cryptodev_sym_session_init(struct rte_mempool *mp, sess->mp = mp; if (dev->dev_ops->session_initialize) - (*dev->dev_ops->session_initialize)(mp, sess->_private); + (*dev->dev_ops->session_initialize)(mp, sess); } static int