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GET /api/patches/43963/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 43963,
    "url": "http://patches.dpdk.org/api/patches/43963/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/1535539660-20228-12-git-send-email-hemant.agrawal@nxp.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": "<1535539660-20228-12-git-send-email-hemant.agrawal@nxp.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/1535539660-20228-12-git-send-email-hemant.agrawal@nxp.com",
    "date": "2018-08-29T10:47:38",
    "name": "[11/13] net/dpaa: tune prefetch in Rx path",
    "commit_ref": null,
    "pull_url": null,
    "state": "changes-requested",
    "archived": true,
    "hash": "594f6db56cff31e74fcc7500557b823f6b0da94f",
    "submitter": {
        "id": 477,
        "url": "http://patches.dpdk.org/api/people/477/?format=api",
        "name": "Hemant Agrawal",
        "email": "hemant.agrawal@nxp.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@intel.com"
    },
    "mbox": "http://patches.dpdk.org/project/dpdk/patch/1535539660-20228-12-git-send-email-hemant.agrawal@nxp.com/mbox/",
    "series": [
        {
            "id": 1090,
            "url": "http://patches.dpdk.org/api/series/1090/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=1090",
            "date": "2018-08-29T10:47:27",
            "name": "driver/net: NXP DPAA driver enhancements",
            "version": 1,
            "mbox": "http://patches.dpdk.org/series/1090/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/patches/43963/comments/",
    "check": "success",
    "checks": "http://patches.dpdk.org/api/patches/43963/checks/",
    "tags": {},
    "related": [],
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        "Cc": "dpdk-up@NXP1.onmicrosoft.com",
        "Subject": "[dpdk-dev] [PATCH 11/13] net/dpaa: tune prefetch in Rx path",
        "From": "Hemant Agrawal <hemant.agrawal@nxp.com>",
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        ],
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        "Date": "Wed, 29 Aug 2018 16:17:38 +0530",
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        "To": "dev@dpdk.org,\n\tferruh.yigit@intel.com"
    },
    "content": "Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>\n---\n drivers/net/dpaa/dpaa_rxtx.c | 7 +++----\n 1 file changed, 3 insertions(+), 4 deletions(-)",
    "diff": "diff --git a/drivers/net/dpaa/dpaa_rxtx.c b/drivers/net/dpaa/dpaa_rxtx.c\nindex 2c57741..c4471c2 100644\n--- a/drivers/net/dpaa/dpaa_rxtx.c\n+++ b/drivers/net/dpaa/dpaa_rxtx.c\n@@ -370,10 +370,6 @@ dpaa_eth_fd_to_mbuf(const struct qm_fd *fd, uint32_t ifid)\n \tif (unlikely(format == qm_fd_sg))\n \t\treturn dpaa_eth_sg_to_mbuf(fd, ifid);\n \n-\tptr = DPAA_MEMPOOL_PTOV(bp_info, qm_fd_addr(fd));\n-\n-\trte_prefetch0((void *)((uint8_t *)ptr + DEFAULT_RX_ICEOF));\n-\n \toffset = (fd->opaque & DPAA_FD_OFFSET_MASK) >> DPAA_FD_OFFSET_SHIFT;\n \tlength = fd->opaque & DPAA_FD_LENGTH_MASK;\n \n@@ -381,8 +377,11 @@ dpaa_eth_fd_to_mbuf(const struct qm_fd *fd, uint32_t ifid)\n \n \t/* Ignoring case when format != qm_fd_contig */\n \tdpaa_display_frame(fd);\n+\tptr = DPAA_MEMPOOL_PTOV(bp_info, qm_fd_addr(fd));\n \n \tmbuf = (struct rte_mbuf *)((char *)ptr - bp_info->meta_data_size);\n+\t/* Prefetch the Parse results and packet data to L1 */\n+\trte_prefetch0((void *)((uint8_t *)ptr + DEFAULT_RX_ICEOF));\n \n \tmbuf->data_off = offset;\n \tmbuf->data_len = length;\n",
    "prefixes": [
        "11/13"
    ]
}