From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id 40C591B6A2 for ; Sun, 8 Apr 2018 22:18:55 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 08 Apr 2018 13:18:54 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.48,424,1517904000"; d="scan'208";a="31131536" Received: from irvmail001.ir.intel.com ([163.33.26.43]) by fmsmga008.fm.intel.com with ESMTP; 08 Apr 2018 13:18:51 -0700 Received: from sivswdev01.ir.intel.com (sivswdev01.ir.intel.com [10.237.217.45]) by irvmail001.ir.intel.com (8.14.3/8.13.6/MailSET/Hub) with ESMTP id w38KIoov021184; Sun, 8 Apr 2018 21:18:50 +0100 Received: from sivswdev01.ir.intel.com (localhost [127.0.0.1]) by sivswdev01.ir.intel.com with ESMTP id w38KIo7e011162; Sun, 8 Apr 2018 21:18:50 +0100 Received: (from aburakov@localhost) by sivswdev01.ir.intel.com with LOCAL id w38KIoJP011158; Sun, 8 Apr 2018 21:18:50 +0100 From: Anatoly Burakov To: dev@dpdk.org Cc: Akhil Goyal , Hemant Agrawal , keith.wiles@intel.com, jianfeng.tan@intel.com, andras.kovacs@ericsson.com, laszlo.vadkeri@ericsson.com, benjamin.walker@intel.com, bruce.richardson@intel.com, thomas@monjalon.net, konstantin.ananyev@intel.com, kuralamudhan.ramakrishnan@intel.com, louise.m.daly@intel.com, nelio.laranjeiro@6wind.com, yskoh@mellanox.com, pepperjo@japf.ch, jerin.jacob@caviumnetworks.com, olivier.matz@6wind.com, shreyansh.jain@nxp.com, gowrishankar.m@linux.vnet.ibm.com Date: Sun, 8 Apr 2018 21:18:12 +0100 Message-Id: X-Mailer: git-send-email 1.7.0.7 In-Reply-To: References: In-Reply-To: References: Subject: [dpdk-dev] [PATCH v4 39/70] crypto/dpaa_sec: use iova2virt instead of memseg iteration 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: , X-List-Received-Date: Sun, 08 Apr 2018 20:18:56 -0000 Reduce dependency on internal details of EAL memory subsystem, and simplify code. Signed-off-by: Anatoly Burakov --- drivers/crypto/dpaa_sec/dpaa_sec.c | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/drivers/crypto/dpaa_sec/dpaa_sec.c b/drivers/crypto/dpaa_sec/dpaa_sec.c index c5191ce..b04510f 100644 --- a/drivers/crypto/dpaa_sec/dpaa_sec.c +++ b/drivers/crypto/dpaa_sec/dpaa_sec.c @@ -120,16 +120,7 @@ dpaa_mem_vtop_ctx(struct dpaa_sec_op_ctx *ctx, void *vaddr) static inline void * dpaa_mem_ptov(rte_iova_t paddr) { - const struct rte_memseg *memseg = rte_eal_get_physmem_layout(); - int i; - - for (i = 0; i < RTE_MAX_MEMSEG && memseg[i].addr_64 != 0; i++) { - if (paddr >= memseg[i].iova && - paddr < memseg[i].iova + memseg[i].len) - return (void *)(size_t)(memseg[i].addr_64 + - (paddr - memseg[i].iova)); - } - return NULL; + return rte_mem_iova2virt(paddr); } static void -- 2.7.4