From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by dpdk.org (Postfix) with ESMTP id D3DEB1B8A8 for ; Wed, 4 Apr 2018 01:22:31 +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 orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 03 Apr 2018 16:22:31 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.48,403,1517904000"; d="scan'208";a="29885107" Received: from irvmail001.ir.intel.com ([163.33.26.43]) by fmsmga008.fm.intel.com with ESMTP; 03 Apr 2018 16:22:28 -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 w33NMRVo013152; Wed, 4 Apr 2018 00:22:27 +0100 Received: from sivswdev01.ir.intel.com (localhost [127.0.0.1]) by sivswdev01.ir.intel.com with ESMTP id w33NMRAv014847; Wed, 4 Apr 2018 00:22:27 +0100 Received: (from aburakov@localhost) by sivswdev01.ir.intel.com with LOCAL id w33NMR9T014843; Wed, 4 Apr 2018 00:22:27 +0100 From: Anatoly Burakov To: dev@dpdk.org Cc: Hemant Agrawal , Shreyansh Jain , 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, gowrishankar.m@linux.vnet.ibm.com Date: Wed, 4 Apr 2018 00:21:50 +0100 Message-Id: <46a83a61357861b03f65f928793a093aa47bb34a.1522797505.git.anatoly.burakov@intel.com> X-Mailer: git-send-email 1.7.0.7 In-Reply-To: References: In-Reply-To: References: Subject: [dpdk-dev] [PATCH v3 38/68] bus/fslmc: 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: Tue, 03 Apr 2018 23:22:33 -0000 Signed-off-by: Anatoly Burakov --- drivers/bus/fslmc/portal/dpaa2_hw_pvt.h | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) diff --git a/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h b/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h index 4a19d42..d38fc49 100644 --- a/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h +++ b/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h @@ -260,21 +260,10 @@ static void *dpaa2_mem_ptov(phys_addr_t paddr) __attribute__((unused)); /* todo - this is costly, need to write a fast coversion routine */ static void *dpaa2_mem_ptov(phys_addr_t paddr) { - const struct rte_memseg *memseg; - int i; - if (dpaa2_virt_mode) return (void *)(size_t)paddr; - memseg = rte_eal_get_physmem_layout(); - - 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 phys_addr_t dpaa2_mem_vtop(uint64_t vaddr) __attribute__((unused)); -- 2.7.4