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GET /api/patches/133753/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 133753,
    "url": "http://patches.dpdk.org/api/patches/133753/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/20231102022321.2254224-7-chaoyong.he@corigine.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": "<20231102022321.2254224-7-chaoyong.he@corigine.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20231102022321.2254224-7-chaoyong.he@corigine.com",
    "date": "2023-11-02T02:23:16",
    "name": "[06/11] net/nfp: adjust physical port check for multiple PFs",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": true,
    "hash": "2152de72a1fb5edf51583fa0430110fa3e1fcadb",
    "submitter": {
        "id": 2554,
        "url": "http://patches.dpdk.org/api/people/2554/?format=api",
        "name": "Chaoyong He",
        "email": "chaoyong.he@corigine.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/20231102022321.2254224-7-chaoyong.he@corigine.com/mbox/",
    "series": [
        {
            "id": 30106,
            "url": "http://patches.dpdk.org/api/series/30106/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=30106",
            "date": "2023-11-02T02:23:10",
            "name": "Add the support of multiple PF",
            "version": 1,
            "mbox": "http://patches.dpdk.org/series/30106/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/patches/133753/comments/",
    "check": "success",
    "checks": "http://patches.dpdk.org/api/patches/133753/checks/",
    "tags": {},
    "related": [],
    "headers": {
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        "From": "Chaoyong He <chaoyong.he@corigine.com>",
        "To": "dev@dpdk.org",
        "Cc": "oss-drivers@corigine.com, Peng Zhang <peng.zhang@corigine.com>,\n Chaoyong He <chaoyong.he@corigine.com>, Long Wu <long.wu@corigine.com>",
        "Subject": "[PATCH 06/11] net/nfp: adjust physical port check for multiple PFs",
        "Date": "Thu,  2 Nov 2023 10:23:16 +0800",
        "Message-Id": "<20231102022321.2254224-7-chaoyong.he@corigine.com>",
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    },
    "content": "From: Peng Zhang <peng.zhang@corigine.com>\n\nIf the firmware supports multiple PFs each PF is represented by a single\nphysical port. While if the firmware only supports a single PF there\nmight be one or more physical ports represented by a single PF.\n\nAdjust the check to handle both single and multiple PFs firmware.\n\nSigned-off-by: Peng Zhang <peng.zhang@corigine.com>\nReviewed-by: Chaoyong He <chaoyong.he@corigine.com>\nReviewed-by: Long Wu <long.wu@corigine.com>\n---\n drivers/net/nfp/nfp_ethdev.c | 33 +++++++++++++++++++++++++--------\n 1 file changed, 25 insertions(+), 8 deletions(-)",
    "diff": "diff --git a/drivers/net/nfp/nfp_ethdev.c b/drivers/net/nfp/nfp_ethdev.c\nindex 7022ef435f..3ebfd444b3 100644\n--- a/drivers/net/nfp/nfp_ethdev.c\n+++ b/drivers/net/nfp/nfp_ethdev.c\n@@ -712,6 +712,15 @@ nfp_fw_setup(struct rte_pci_device *dev,\n \treturn err;\n }\n \n+static inline bool\n+nfp_check_multi_pf_from_fw(uint32_t total_vnics)\n+{\n+\tif (total_vnics == 1)\n+\t\treturn true;\n+\n+\treturn false;\n+}\n+\n static inline bool\n nfp_check_multi_pf_from_nsp(struct rte_pci_device *pci_dev,\n \t\tstruct nfp_cpp *cpp)\n@@ -765,14 +774,22 @@ nfp_init_app_fw_nic(struct nfp_pf_dev *pf_dev,\n \t\tgoto app_cleanup;\n \t}\n \n-\t/*\n-\t * For coreNIC the number of vNICs exposed should be the same as the\n-\t * number of physical ports.\n-\t */\n-\tif (total_vnics != nfp_eth_table->count) {\n-\t\tPMD_INIT_LOG(ERR, \"Total physical ports do not match number of vNICs\");\n-\t\tret = -ENODEV;\n-\t\tgoto app_cleanup;\n+\tif (pf_dev->multi_pf.enabled) {\n+\t\tif (!nfp_check_multi_pf_from_fw(total_vnics)) {\n+\t\t\tPMD_INIT_LOG(ERR, \"NSP report multipf, but FW report not multipf\");\n+\t\t\tret = -ENODEV;\n+\t\t\tgoto app_cleanup;\n+\t\t}\n+\t} else {\n+\t\t/*\n+\t\t * For coreNIC the number of vNICs exposed should be the same as the\n+\t\t * number of physical ports.\n+\t\t */\n+\t\tif (total_vnics != nfp_eth_table->count) {\n+\t\t\tPMD_INIT_LOG(ERR, \"Total physical ports do not match number of vNICs\");\n+\t\t\tret = -ENODEV;\n+\t\t\tgoto app_cleanup;\n+\t\t}\n \t}\n \n \t/* Populate coreNIC app properties */\n",
    "prefixes": [
        "06/11"
    ]
}