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GET /api/patches/128239/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 128239,
    "url": "http://patchwork.dpdk.org/api/patches/128239/?format=api",
    "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/20230607015709.336420-5-chaoyong.he@corigine.com/",
    "project": {
        "id": 1,
        "url": "http://patchwork.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": "<20230607015709.336420-5-chaoyong.he@corigine.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20230607015709.336420-5-chaoyong.he@corigine.com",
    "date": "2023-06-07T01:57:03",
    "name": "[04/10] net/nfp: add the insert metadata logic of NFDk",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": true,
    "hash": "1dc94a121e139a7053d032ac1432a0208c83fff0",
    "submitter": {
        "id": 2554,
        "url": "http://patchwork.dpdk.org/api/people/2554/?format=api",
        "name": "Chaoyong He",
        "email": "chaoyong.he@corigine.com"
    },
    "delegate": {
        "id": 319,
        "url": "http://patchwork.dpdk.org/api/users/319/?format=api",
        "username": "fyigit",
        "first_name": "Ferruh",
        "last_name": "Yigit",
        "email": "ferruh.yigit@amd.com"
    },
    "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/20230607015709.336420-5-chaoyong.he@corigine.com/mbox/",
    "series": [
        {
            "id": 28380,
            "url": "http://patchwork.dpdk.org/api/series/28380/?format=api",
            "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=28380",
            "date": "2023-06-07T01:56:59",
            "name": "support rte_flow for flower firmware with NFDk",
            "version": 1,
            "mbox": "http://patchwork.dpdk.org/series/28380/mbox/"
        }
    ],
    "comments": "http://patchwork.dpdk.org/api/patches/128239/comments/",
    "check": "success",
    "checks": "http://patchwork.dpdk.org/api/patches/128239/checks/",
    "tags": {},
    "related": [],
    "headers": {
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        "From": "Chaoyong He <chaoyong.he@corigine.com>",
        "To": "dev@dpdk.org",
        "Cc": "oss-drivers@corigine.com, niklas.soderlund@corigine.com,\n Chaoyong He <chaoyong.he@corigine.com>",
        "Subject": "[PATCH 04/10] net/nfp: add the insert metadata logic of NFDk",
        "Date": "Wed,  7 Jun 2023 09:57:03 +0800",
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    },
    "content": "NFD3 and NFDk have the same format metadata for the RX direction,\nwhile they are different for the TX direction.\n\nAdd the insert metadata logic of NFDk.\n\nSigned-off-by: Chaoyong He <chaoyong.he@corigine.com>\nReviewed-by: Niklas Söderlund <niklas.soderlund@corigine.com>\n---\n drivers/net/nfp/flower/nfp_flower.c |  8 +++++++-\n drivers/net/nfp/nfdk/nfp_nfdk.h     |  2 ++\n drivers/net/nfp/nfdk/nfp_nfdk_dp.c  | 18 ++++++++++++++++++\n 3 files changed, 27 insertions(+), 1 deletion(-)",
    "diff": "diff --git a/drivers/net/nfp/flower/nfp_flower.c b/drivers/net/nfp/flower/nfp_flower.c\nindex 3636c347bb..8631664180 100644\n--- a/drivers/net/nfp/flower/nfp_flower.c\n+++ b/drivers/net/nfp/flower/nfp_flower.c\n@@ -16,6 +16,7 @@\n #include \"../nfp_cpp_bridge.h\"\n #include \"../nfp_rxtx.h\"\n #include \"../nfd3/nfp_nfd3.h\"\n+#include \"../nfdk/nfp_nfdk.h\"\n #include \"../nfpcore/nfp_mip.h\"\n #include \"../nfpcore/nfp_rtsym.h\"\n #include \"../nfpcore/nfp_nsp.h\"\n@@ -1061,11 +1062,16 @@ nfp_flower_enable_services(struct nfp_app_fw_flower *app_fw_flower)\n static void\n nfp_flower_pkt_add_metadata_register(struct nfp_app_fw_flower *app_fw_flower)\n {\n+\tstruct nfp_net_hw *hw;\n \tstruct nfp_flower_nfd_func *nfd_func;\n \n+\thw = app_fw_flower->pf_hw;\n \tnfd_func = &app_fw_flower->nfd_func;\n \n-\tnfd_func->pkt_add_metadata_t = nfp_flower_nfd3_pkt_add_metadata;\n+\tif (hw->ver.extend == NFP_NET_CFG_VERSION_DP_NFD3)\n+\t\tnfd_func->pkt_add_metadata_t = nfp_flower_nfd3_pkt_add_metadata;\n+\telse\n+\t\tnfd_func->pkt_add_metadata_t = nfp_flower_nfdk_pkt_add_metadata;\n }\n \n uint32_t\ndiff --git a/drivers/net/nfp/nfdk/nfp_nfdk.h b/drivers/net/nfp/nfdk/nfp_nfdk.h\nindex c39501990a..0e3c6cc90d 100644\n--- a/drivers/net/nfp/nfdk/nfp_nfdk.h\n+++ b/drivers/net/nfp/nfdk/nfp_nfdk.h\n@@ -227,6 +227,8 @@ nfp_net_nfdk_tx_tso(struct nfp_net_txq *txq,\n \treturn txd.raw;\n }\n \n+uint32_t nfp_flower_nfdk_pkt_add_metadata(struct rte_mbuf *mbuf,\n+\t\tuint32_t port_id);\n uint16_t nfp_net_nfdk_xmit_pkts(void *tx_queue,\n \t\tstruct rte_mbuf **tx_pkts,\n \t\tuint16_t nb_pkts);\ndiff --git a/drivers/net/nfp/nfdk/nfp_nfdk_dp.c b/drivers/net/nfp/nfdk/nfp_nfdk_dp.c\nindex 9b815800bb..59c507e03b 100644\n--- a/drivers/net/nfp/nfdk/nfp_nfdk_dp.c\n+++ b/drivers/net/nfp/nfdk/nfp_nfdk_dp.c\n@@ -12,8 +12,26 @@\n #include \"../nfp_rxtx.h\"\n #include \"../nfpcore/nfp_mip.h\"\n #include \"../nfpcore/nfp_rtsym.h\"\n+#include \"../flower/nfp_flower.h\"\n+#include \"../flower/nfp_flower_cmsg.h\"\n #include \"nfp_nfdk.h\"\n \n+uint32_t\n+nfp_flower_nfdk_pkt_add_metadata(struct rte_mbuf *mbuf,\n+\t\tuint32_t port_id)\n+{\n+\tuint32_t header;\n+\tchar *meta_offset;\n+\n+\tmeta_offset = rte_pktmbuf_prepend(mbuf, FLOWER_PKT_DATA_OFFSET);\n+\theader = NFP_NET_META_PORTID << NFP_NET_META_NFDK_LENGTH | FLOWER_PKT_DATA_OFFSET;\n+\t*(rte_be32_t *)meta_offset = rte_cpu_to_be_32(header);\n+\tmeta_offset += NFP_NET_META_HEADER_SIZE;\n+\t*(rte_be32_t *)meta_offset = rte_cpu_to_be_32(port_id);\n+\n+\treturn FLOWER_PKT_DATA_OFFSET;\n+}\n+\n static inline uint16_t\n nfp_net_nfdk_headlen_to_segs(uint16_t headlen)\n {\n",
    "prefixes": [
        "04/10"
    ]
}