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{
    "id": 32208,
    "url": "http://patches.dpdk.org/api/patches/32208/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/1513166759-13466-11-git-send-email-hemant.agrawal@nxp.com/",
    "project": {
        "id": 1,
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    "msgid": "<1513166759-13466-11-git-send-email-hemant.agrawal@nxp.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/1513166759-13466-11-git-send-email-hemant.agrawal@nxp.com",
    "date": "2017-12-13T12:05:51",
    "name": "[dpdk-dev,10/18] net/dpaa: change Tx HW budget to 7",
    "commit_ref": null,
    "pull_url": null,
    "state": "changes-requested",
    "archived": true,
    "hash": "33f42974ea61a40bce6771909af1456992d5e222",
    "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@amd.com"
    },
    "mbox": "http://patches.dpdk.org/project/dpdk/patch/1513166759-13466-11-git-send-email-hemant.agrawal@nxp.com/mbox/",
    "series": [],
    "comments": "http://patches.dpdk.org/api/patches/32208/comments/",
    "check": "fail",
    "checks": "http://patches.dpdk.org/api/patches/32208/checks/",
    "tags": {},
    "related": [],
    "headers": {
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        "From": "Hemant Agrawal <hemant.agrawal@nxp.com>",
        "To": "<dev@dpdk.org>",
        "CC": "<ferruh.yigit@intel.com>, Nipun Gupta <nipun.gupta@nxp.com>",
        "Date": "Wed, 13 Dec 2017 17:35:51 +0530",
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        "Subject": "[dpdk-dev] [PATCH 10/18] net/dpaa: change Tx HW budget to 7",
        "X-BeenThere": "dev@dpdk.org",
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        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "From: Nipun Gupta <nipun.gupta@nxp.com>\n\nchange the TX budget to 7 to sync best with the hw.\n\nSigned-off-by: Nipun Gupta <nipun.gupta@nxp.com>\nAcked-by: Hemant Agrawal <hemant.agrawal@nxp.com>\n---\n drivers/net/dpaa/dpaa_ethdev.h | 2 +-\n drivers/net/dpaa/dpaa_rxtx.c   | 5 +++--\n 2 files changed, 4 insertions(+), 3 deletions(-)",
    "diff": "diff --git a/drivers/net/dpaa/dpaa_ethdev.h b/drivers/net/dpaa/dpaa_ethdev.h\nindex b26e411..95d745e 100644\n--- a/drivers/net/dpaa/dpaa_ethdev.h\n+++ b/drivers/net/dpaa/dpaa_ethdev.h\n@@ -67,7 +67,7 @@\n #define DPAA_MAX_MAC_FILTER (MEMAC_NUM_OF_PADDRS + 1)\n \n /*Maximum number of slots available in TX ring*/\n-#define MAX_TX_RING_SLOTS\t8\n+#define DPAA_TX_BURST_SIZE\t7\n \n #ifndef VLAN_TAG_SIZE\n #define VLAN_TAG_SIZE   4 /** < Vlan Header Length */\ndiff --git a/drivers/net/dpaa/dpaa_rxtx.c b/drivers/net/dpaa/dpaa_rxtx.c\nindex c0cfec9..1b0ca9a 100644\n--- a/drivers/net/dpaa/dpaa_rxtx.c\n+++ b/drivers/net/dpaa/dpaa_rxtx.c\n@@ -695,7 +695,7 @@ dpaa_eth_queue_tx(void *q, struct rte_mbuf **bufs, uint16_t nb_bufs)\n \tstruct rte_mbuf *mbuf, *mi = NULL;\n \tstruct rte_mempool *mp;\n \tstruct dpaa_bp_info *bp_info;\n-\tstruct qm_fd fd_arr[MAX_TX_RING_SLOTS];\n+\tstruct qm_fd fd_arr[DPAA_TX_BURST_SIZE];\n \tuint32_t frames_to_send, loop, i = 0;\n \tuint16_t state;\n \tint ret;\n@@ -709,7 +709,8 @@ dpaa_eth_queue_tx(void *q, struct rte_mbuf **bufs, uint16_t nb_bufs)\n \tDPAA_DP_LOG(DEBUG, \"Transmitting %d buffers on queue: %p\", nb_bufs, q);\n \n \twhile (nb_bufs) {\n-\t\tframes_to_send = (nb_bufs >> 3) ? MAX_TX_RING_SLOTS : nb_bufs;\n+\t\tframes_to_send = (nb_bufs > DPAA_TX_BURST_SIZE) ?\n+\t\t\t\tDPAA_TX_BURST_SIZE : nb_bufs;\n \t\tfor (loop = 0; loop < frames_to_send; loop++, i++) {\n \t\t\tmbuf = bufs[i];\n \t\t\tif (RTE_MBUF_DIRECT(mbuf)) {\n",
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        "dpdk-dev",
        "10/18"
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