From patchwork Thu May 2 09:07:54 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yongseok Koh X-Patchwork-Id: 53206 X-Patchwork-Delegate: thomas@monjalon.net Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id AC9AE2C4F; Thu, 2 May 2019 11:08:06 +0200 (CEST) Received: from mellanox.co.il (mail-il-dmz.mellanox.com [193.47.165.129]) by dpdk.org (Postfix) with ESMTP id A5C9B2BB1 for ; Thu, 2 May 2019 11:08:04 +0200 (CEST) Received: from Internal Mail-Server by MTLPINE2 (envelope-from yskoh@mellanox.com) with ESMTPS (AES256-SHA encrypted); 2 May 2019 12:08:01 +0300 Received: from scfae-sc-2.mti.labs.mlnx (scfae-sc-2.mti.labs.mlnx [10.101.0.96]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id x4297uTM014107; Thu, 2 May 2019 12:07:59 +0300 From: Yongseok Koh To: ferruh.yigit@intel.com, anatoly.burakov@intel.com, thomas@monjalon.net, shahafs@mellanox.com Cc: dev@dpdk.org, stable@dpdk.org Date: Thu, 2 May 2019 02:07:54 -0700 Message-Id: <20190502090754.36154-2-yskoh@mellanox.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20190502090754.36154-1-yskoh@mellanox.com> References: <20190502014436.40545-1-yskoh@mellanox.com> <20190502090754.36154-1-yskoh@mellanox.com> Subject: [dpdk-dev] [PATCH v3 2/2] net/mlx: support IOVA VA mode 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" Set RTE_PCI_DRV_IOVA_AS_VA to driver's drv_flags as device's IOMMU takes virtual address. Cc: stable@dpdk.org Signed-off-by: Yongseok Koh Acked-by: Shahaf Shuler --- v3: * no change v2: * add RTE_KDRV_NIC_MLX drivers/net/mlx4/mlx4.c | 4 ++-- drivers/net/mlx5/mlx5.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/mlx4/mlx4.c b/drivers/net/mlx4/mlx4.c index fe559c0407..eccb77b410 100644 --- a/drivers/net/mlx4/mlx4.c +++ b/drivers/net/mlx4/mlx4.c @@ -1133,8 +1133,8 @@ static struct rte_pci_driver mlx4_driver = { }, .id_table = mlx4_pci_id_map, .probe = mlx4_pci_probe, - .drv_flags = RTE_PCI_DRV_INTR_LSC | - RTE_PCI_DRV_INTR_RMV, + .drv_flags = RTE_PCI_DRV_INTR_LSC | RTE_PCI_DRV_INTR_RMV | + RTE_PCI_DRV_IOVA_AS_VA, }; #ifdef RTE_IBVERBS_LINK_DLOPEN diff --git a/drivers/net/mlx5/mlx5.c b/drivers/net/mlx5/mlx5.c index de85e85300..ecab7f899f 100644 --- a/drivers/net/mlx5/mlx5.c +++ b/drivers/net/mlx5/mlx5.c @@ -2101,8 +2101,8 @@ static struct rte_pci_driver mlx5_driver = { .remove = mlx5_pci_remove, .dma_map = mlx5_dma_map, .dma_unmap = mlx5_dma_unmap, - .drv_flags = (RTE_PCI_DRV_INTR_LSC | RTE_PCI_DRV_INTR_RMV | - RTE_PCI_DRV_PROBE_AGAIN), + .drv_flags = RTE_PCI_DRV_INTR_LSC | RTE_PCI_DRV_INTR_RMV | + RTE_PCI_DRV_PROBE_AGAIN | RTE_PCI_DRV_IOVA_AS_VA, }; #ifdef RTE_IBVERBS_LINK_DLOPEN