From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fiona Trahe Subject: [PATCH 2/2] app/test: use correct offsets in AES perf test Date: Mon, 24 Oct 2016 13:00:00 +0100 Message-ID: <1477310400-4934-3-git-send-email-fiona.trahe@intel.com> References: <1477310400-4934-1-git-send-email-fiona.trahe@intel.com> Cc: pablo.de.lara.guarch@intel.com, fiona.trahe@intel.com, john.griffin@intel.com, deepak.k.jain@intel.com, arkadiuszx.kusztal@intel.com To: dev@dpdk.org Return-path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by dpdk.org (Postfix) with ESMTP id 7537E37B3 for ; Mon, 24 Oct 2016 14:11:27 +0200 (CEST) In-Reply-To: <1477310400-4934-1-git-send-email-fiona.trahe@intel.com> 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" offsets for digest and data need to be adjusted to take prepended IV into account Signed-off-by: Fiona Trahe --- app/test/test_cryptodev_perf.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/app/test/test_cryptodev_perf.c b/app/test/test_cryptodev_perf.c index e05e11b..53dd8f5 100644 --- a/app/test/test_cryptodev_perf.c +++ b/app/test/test_cryptodev_perf.c @@ -2714,26 +2714,27 @@ test_perf_set_crypto_op_aes(struct rte_crypto_op *op, struct rte_mbuf *m, } /* Authentication Parameters */ - op->sym->auth.digest.data = (uint8_t *)m->buf_addr + - (m->data_off + data_len); - op->sym->auth.digest.phys_addr = rte_pktmbuf_mtophys_offset(m, data_len); + op->sym->auth.digest.data = rte_pktmbuf_mtod_offset(m, uint8_t *, + AES_CIPHER_IV_LENGTH + data_len); + op->sym->auth.digest.phys_addr = rte_pktmbuf_mtophys_offset(m, + AES_CIPHER_IV_LENGTH + data_len); op->sym->auth.digest.length = digest_len; op->sym->auth.aad.data = aes_iv; op->sym->auth.aad.length = AES_CIPHER_IV_LENGTH; /* Cipher Parameters */ - op->sym->cipher.iv.data = (uint8_t *)m->buf_addr + m->data_off; + op->sym->cipher.iv.data = rte_pktmbuf_mtod(m, uint8_t *); op->sym->cipher.iv.phys_addr = rte_pktmbuf_mtophys(m); op->sym->cipher.iv.length = AES_CIPHER_IV_LENGTH; rte_memcpy(op->sym->cipher.iv.data, aes_iv, AES_CIPHER_IV_LENGTH); /* Data lengths/offsets Parameters */ - op->sym->auth.data.offset = 0; + op->sym->auth.data.offset = AES_CIPHER_IV_LENGTH; op->sym->auth.data.length = data_len; - op->sym->cipher.data.offset = AES_BLOCK_SIZE; - op->sym->cipher.data.length = data_len - AES_BLOCK_SIZE; + op->sym->cipher.data.offset = AES_CIPHER_IV_LENGTH; + op->sym->cipher.data.length = data_len; op->sym->m_src = m; -- 2.5.0