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GET /api/patches/117592/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 117592,
    "url": "http://patches.dpdk.org/api/patches/117592/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/20221007174336.54354-14-andrew.boyer@amd.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",
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        "list_archive_url_format": "https://inbox.dpdk.org/dev/{}",
        "commit_url_format": ""
    },
    "msgid": "<20221007174336.54354-14-andrew.boyer@amd.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20221007174336.54354-14-andrew.boyer@amd.com",
    "date": "2022-10-07T17:43:14",
    "name": "[13/35] net/ionic: only request notifyq interrupt if supported",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": true,
    "hash": "8adfe3698c6051056fd1e4177394567f0aa4e72f",
    "submitter": {
        "id": 2861,
        "url": "http://patches.dpdk.org/api/people/2861/?format=api",
        "name": "Andrew Boyer",
        "email": "Andrew.Boyer@amd.com"
    },
    "delegate": {
        "id": 319,
        "url": "http://patches.dpdk.org/api/users/319/?format=api",
        "username": "fyigit",
        "first_name": "Ferruh",
        "last_name": "Yigit",
        "email": "ferruh.yigit@amd.com"
    },
    "mbox": "http://patches.dpdk.org/project/dpdk/patch/20221007174336.54354-14-andrew.boyer@amd.com/mbox/",
    "series": [
        {
            "id": 25037,
            "url": "http://patches.dpdk.org/api/series/25037/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=25037",
            "date": "2022-10-07T17:43:01",
            "name": "net/ionic: updates for 22.11 release",
            "version": 1,
            "mbox": "http://patches.dpdk.org/series/25037/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/patches/117592/comments/",
    "check": "success",
    "checks": "http://patches.dpdk.org/api/patches/117592/checks/",
    "tags": {},
    "related": [],
    "headers": {
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        "From": "Andrew Boyer <andrew.boyer@amd.com>",
        "To": "<dev@dpdk.org>",
        "CC": "Andrew Boyer <andrew.boyer@amd.com>",
        "Subject": "[PATCH 13/35] net/ionic: only request notifyq interrupt if supported",
        "Date": "Fri, 7 Oct 2022 10:43:14 -0700",
        "Message-ID": "<20221007174336.54354-14-andrew.boyer@amd.com>",
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    "content": "Enable the interrupt if the platform & device support it.\nThis prevents spurious interrupts on virtual platforms.\n\nSigned-off-by: Andrew Boyer <andrew.boyer@amd.com>\n---\n drivers/net/ionic/ionic_lif.c | 12 +++++++++---\n 1 file changed, 9 insertions(+), 3 deletions(-)",
    "diff": "diff --git a/drivers/net/ionic/ionic_lif.c b/drivers/net/ionic/ionic_lif.c\nindex 4cc44a6a2f..220a4fdacb 100644\n--- a/drivers/net/ionic/ionic_lif.c\n+++ b/drivers/net/ionic/ionic_lif.c\n@@ -1350,6 +1350,7 @@ ionic_lif_notifyq_init(struct ionic_lif *lif)\n \tstruct ionic_dev *idev = &lif->adapter->idev;\n \tstruct ionic_notify_qcq *nqcq = lif->notifyqcq;\n \tstruct ionic_queue *q = &nqcq->qcq.q;\n+\tuint16_t flags = IONIC_QINIT_F_ENA;\n \tint err;\n \n \tstruct ionic_admin_ctx ctx = {\n@@ -1359,14 +1360,19 @@ ionic_lif_notifyq_init(struct ionic_lif *lif)\n \t\t\t.type = q->type,\n \t\t\t.ver = lif->qtype_info[q->type].version,\n \t\t\t.index = rte_cpu_to_le_32(q->index),\n-\t\t\t.intr_index = rte_cpu_to_le_16(nqcq->intr.index),\n-\t\t\t.flags = rte_cpu_to_le_16(IONIC_QINIT_F_IRQ |\n-\t\t\t\t\t\tIONIC_QINIT_F_ENA),\n+\t\t\t.intr_index = rte_cpu_to_le_16(IONIC_INTR_NONE),\n \t\t\t.ring_size = rte_log2_u32(q->num_descs),\n \t\t\t.ring_base = rte_cpu_to_le_64(q->base_pa),\n \t\t}\n \t};\n \n+\t/* Only enable an interrupt if the device supports them */\n+\tif (lif->adapter->intf->configure_intr != NULL) {\n+\t\tflags |= IONIC_QINIT_F_IRQ;\n+\t\tctx.cmd.q_init.intr_index = rte_cpu_to_le_16(nqcq->intr.index);\n+\t}\n+\tctx.cmd.q_init.flags = rte_cpu_to_le_16(flags);\n+\n \tIONIC_PRINT(DEBUG, \"notifyq_init.index %d\", q->index);\n \tIONIC_PRINT(DEBUG, \"notifyq_init.ring_base 0x%\" PRIx64 \"\", q->base_pa);\n \tIONIC_PRINT(DEBUG, \"notifyq_init.ring_size %d\",\n",
    "prefixes": [
        "13/35"
    ]
}