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{
    "id": 42746,
    "url": "http://patches.dpdk.org/api/patches/42746/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/1531243552-7795-6-git-send-email-alejandro.lucero@netronome.com/",
    "project": {
        "id": 1,
        "url": "http://patches.dpdk.org/api/projects/1/?format=api",
        "name": "DPDK",
        "link_name": "dpdk",
        "list_id": "dev.dpdk.org",
        "list_email": "dev@dpdk.org",
        "web_url": "http://core.dpdk.org",
        "scm_url": "git://dpdk.org/dpdk",
        "webscm_url": "http://git.dpdk.org/dpdk",
        "list_archive_url": "https://inbox.dpdk.org/dev",
        "list_archive_url_format": "https://inbox.dpdk.org/dev/{}",
        "commit_url_format": ""
    },
    "msgid": "<1531243552-7795-6-git-send-email-alejandro.lucero@netronome.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/1531243552-7795-6-git-send-email-alejandro.lucero@netronome.com",
    "date": "2018-07-10T17:25:52",
    "name": "[v4,5/5] net/nfp: support IOVA VA mode",
    "commit_ref": null,
    "pull_url": null,
    "state": "not-applicable",
    "archived": true,
    "hash": "49070c00a5390f88aa1ae9f53406a293d6fc1fad",
    "submitter": {
        "id": 270,
        "url": "http://patches.dpdk.org/api/people/270/?format=api",
        "name": "Alejandro Lucero",
        "email": "alejandro.lucero@netronome.com"
    },
    "delegate": {
        "id": 1,
        "url": "http://patches.dpdk.org/api/users/1/?format=api",
        "username": "tmonjalo",
        "first_name": "Thomas",
        "last_name": "Monjalon",
        "email": "thomas@monjalon.net"
    },
    "mbox": "http://patches.dpdk.org/project/dpdk/patch/1531243552-7795-6-git-send-email-alejandro.lucero@netronome.com/mbox/",
    "series": [
        {
            "id": 503,
            "url": "http://patches.dpdk.org/api/series/503/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=503",
            "date": "2018-07-10T17:25:47",
            "name": "use IOVAs check based on DMA mask",
            "version": 4,
            "mbox": "http://patches.dpdk.org/series/503/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/patches/42746/comments/",
    "check": "fail",
    "checks": "http://patches.dpdk.org/api/patches/42746/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
        "X-Original-To": "patchwork@dpdk.org",
        "Delivered-To": "patchwork@dpdk.org",
        "Received": [
            "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id B49761B475;\n\tTue, 10 Jul 2018 19:26:16 +0200 (CEST)",
            "from netronome.com (host-79-78-33-110.static.as9105.net\n\t[79.78.33.110]) by dpdk.org (Postfix) with ESMTP id 4E48A1B3AE;\n\tTue, 10 Jul 2018 19:26:07 +0200 (CEST)",
            "from netronome.com (localhost [127.0.0.1])\n\tby netronome.com (8.14.4/8.14.4/Debian-4.1ubuntu1) with ESMTP id\n\tw6AHPv52007858; Tue, 10 Jul 2018 18:25:57 +0100",
            "(from alucero@localhost)\n\tby netronome.com (8.14.4/8.14.4/Submit) id w6AHPvKQ007857;\n\tTue, 10 Jul 2018 18:25:57 +0100"
        ],
        "From": "Alejandro Lucero <alejandro.lucero@netronome.com>",
        "To": "dev@dpdk.org",
        "Cc": "stable@dpdk.org, anatoly.burakov@intel.com",
        "Date": "Tue, 10 Jul 2018 18:25:52 +0100",
        "Message-Id": "<1531243552-7795-6-git-send-email-alejandro.lucero@netronome.com>",
        "X-Mailer": "git-send-email 1.9.1",
        "In-Reply-To": "<1531243552-7795-1-git-send-email-alejandro.lucero@netronome.com>",
        "References": "<1531243552-7795-1-git-send-email-alejandro.lucero@netronome.com>",
        "Subject": "[dpdk-dev] [PATCH v4 5/5] net/nfp: support IOVA VA mode",
        "X-BeenThere": "dev@dpdk.org",
        "X-Mailman-Version": "2.1.15",
        "Precedence": "list",
        "List-Id": "DPDK patches and discussions <dev.dpdk.org>",
        "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>",
        "List-Archive": "<http://mails.dpdk.org/archives/dev/>",
        "List-Post": "<mailto:dev@dpdk.org>",
        "List-Help": "<mailto:dev-request@dpdk.org?subject=help>",
        "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>",
        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "NFP can handle IOVA as VA. It requires to check those IOVAs\nbeing in the supported range what is done during initialization.\n\nApplicable to v17.11.3 only.\n\nSigned-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>\nAcked-by: Eelco Chaudron <echaudro@redhat.com>\n---\n drivers/net/nfp/nfp_net.c | 6 ++++--\n 1 file changed, 4 insertions(+), 2 deletions(-)",
    "diff": "diff --git a/drivers/net/nfp/nfp_net.c b/drivers/net/nfp/nfp_net.c\nindex 8fc1b8f..98098f6 100644\n--- a/drivers/net/nfp/nfp_net.c\n+++ b/drivers/net/nfp/nfp_net.c\n@@ -3053,14 +3053,16 @@ static int eth_nfp_pci_remove(struct rte_pci_device *pci_dev)\n \n static struct rte_pci_driver rte_nfp_net_pf_pmd = {\n \t.id_table = pci_id_nfp_pf_net_map,\n-\t.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,\n+\t.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC |\n+\t\t     RTE_PCI_DRV_IOVA_AS_VA,\n \t.probe = nfp_pf_pci_probe,\n \t.remove = eth_nfp_pci_remove,\n };\n \n static struct rte_pci_driver rte_nfp_net_vf_pmd = {\n \t.id_table = pci_id_nfp_vf_net_map,\n-\t.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,\n+\t.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC |\n+\t\t     RTE_PCI_DRV_IOVA_AS_VA,\n \t.probe = eth_nfp_pci_probe,\n \t.remove = eth_nfp_pci_remove,\n };\n",
    "prefixes": [
        "v4",
        "5/5"
    ]
}