From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by dpdk.space (Postfix) with ESMTP id 11018A0AC5 for ; Thu, 2 May 2019 09:31:41 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 0415EA49; Thu, 2 May 2019 09:31:41 +0200 (CEST) Received: from EUR04-DB3-obe.outbound.protection.outlook.com (mail-eopbgr60052.outbound.protection.outlook.com [40.107.6.52]) by dpdk.org (Postfix) with ESMTP id 34535A49; Thu, 2 May 2019 09:31:40 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Mellanox.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=iLKUDPkTm8Gq9h7nmsxDgQ2dKzO/m8IX8MRdOMyAtg8=; b=k9W1imS4G//ExWtyKUqh05Eb4NemF+VKN2SsSd+k6L/9JnVzloN9I+M6oxBeFM6OZ1YTK5AY8K83330rnZ/U/cEkgG8S33FBsfPNbNv+vyJJjchQwNeerCKntMTWOcKtzufkSYqfE+dNnAKsxOcURO27UTsNJXVNnaNyjcJysFI= Received: from DB3PR0502MB3980.eurprd05.prod.outlook.com (52.134.72.27) by DB3PR0502MB3945.eurprd05.prod.outlook.com (52.134.65.155) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1856.11; 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SCL:1; SRVR:DB3PR0502MB3945; H:DB3PR0502MB3980.eurprd05.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: jefUye6PRsq/q19ACdM08rYXpfGEOLu/ZXJAHJUaqETpheJNXWI/RLmsOhByM+9kEsz2kAmWfT/X7+tCrB/dmv/Hgd0d21hp2RmsY3kb/AUBLmIsSjgWaJ2whdA3JHKpsrAtmW4+ToKShKHcuIJNyzAXsQ/ReWfGR7LARUEklos6uk+7YYZNi/KubMmpJsPy3G3jVVBmhDKFVdkyg7C3VAqV7TDROPHUf63uSWuHFEFKTuEAfZTuo4SwDAnE0wW8tjLPIJyf2ZEH8iNbpSHrxsxKMBGK7Cl629O2TbQRic8a/+gTItnV7ZZHVdmvQeiyBeTJxwhzQBpdAfCHlI3sjUaLFZNbVWpQDVrL6qVTscXpq1MSWYgM43gY6AsXoOYJwB8ICGvc+bjlLKyWxoOmCQC9KVl35MGEFKn+7RoEUOU= Content-Type: text/plain; charset="us-ascii" Content-ID: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: 257c8575-d701-432c-a52b-08d6ced036f5 X-MS-Exchange-CrossTenant-originalarrivaltime: 02 May 2019 07:31:38.8450 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB3PR0502MB3945 Subject: Re: [dpdk-stable] [PATCH] net/mlx: support IOVA VA mode X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" > On May 1, 2019, at 6:44 PM, Yongseok Koh wrote: >=20 > Set RTE_PCI_DRV_IOVA_AS_VA to driver's drv_flags as device's IOMMU takes > virtual address. >=20 > Cc: stable@dpdk.org > Cc: Davide Caratti >=20 > Signed-off-by: Yongseok Koh > --- Self nack. pci_one_device_has_iova_va() checks RTE_KDRV_VFIO. Will send out v2 with adding RTE_KDRV_NIC_MLX. > drivers/net/mlx4/mlx4.c | 4 ++-- > drivers/net/mlx5/mlx5.c | 4 ++-- > 2 files changed, 4 insertions(+), 4 deletions(-) >=20 > 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 =3D { > }, > .id_table =3D mlx4_pci_id_map, > .probe =3D mlx4_pci_probe, > - .drv_flags =3D RTE_PCI_DRV_INTR_LSC | > - RTE_PCI_DRV_INTR_RMV, > + .drv_flags =3D RTE_PCI_DRV_INTR_LSC | RTE_PCI_DRV_INTR_RMV | > + RTE_PCI_DRV_IOVA_AS_VA, > }; >=20 > #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 =3D { > .remove =3D mlx5_pci_remove, > .dma_map =3D mlx5_dma_map, > .dma_unmap =3D mlx5_dma_unmap, > - .drv_flags =3D (RTE_PCI_DRV_INTR_LSC | RTE_PCI_DRV_INTR_RMV | > - RTE_PCI_DRV_PROBE_AGAIN), > + .drv_flags =3D RTE_PCI_DRV_INTR_LSC | RTE_PCI_DRV_INTR_RMV | > + RTE_PCI_DRV_PROBE_AGAIN | RTE_PCI_DRV_IOVA_AS_VA, > }; >=20 > #ifdef RTE_IBVERBS_LINK_DLOPEN > --=20 > 2.11.0 >=20