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GET /api/patches/41864/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 41864,
    "url": "http://patches.dpdk.org/api/patches/41864/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/20180628201549.3507-2-ajit.khaparde@broadcom.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": "<20180628201549.3507-2-ajit.khaparde@broadcom.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20180628201549.3507-2-ajit.khaparde@broadcom.com",
    "date": "2018-06-28T20:15:27",
    "name": "[v2,01/23] net/bnxt: fix clear port stats",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": true,
    "hash": "55e8609275bc00882955157171507d3c6cf7fb06",
    "submitter": {
        "id": 501,
        "url": "http://patches.dpdk.org/api/people/501/?format=api",
        "name": "Ajit Khaparde",
        "email": "ajit.khaparde@broadcom.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/20180628201549.3507-2-ajit.khaparde@broadcom.com/mbox/",
    "series": [
        {
            "id": 300,
            "url": "http://patches.dpdk.org/api/series/300/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=300",
            "date": "2018-06-28T20:15:29",
            "name": "bnxt patchset",
            "version": 2,
            "mbox": "http://patches.dpdk.org/series/300/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/patches/41864/comments/",
    "check": "success",
    "checks": "http://patches.dpdk.org/api/patches/41864/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
        "X-Original-To": "patchwork@dpdk.org",
        "Delivered-To": "patchwork@dpdk.org",
        "Received": [
            "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id DD0C61B50F;\n\tThu, 28 Jun 2018 22:16:04 +0200 (CEST)",
            "from rnd-relay.smtp.broadcom.com (rnd-relay.smtp.broadcom.com\n\t[192.19.229.170]) by dpdk.org (Postfix) with ESMTP id 76BCC1B4FE;\n\tThu, 28 Jun 2018 22:15:57 +0200 (CEST)",
            "from nis-sj1-27.broadcom.com (nis-sj1-27.lvn.broadcom.net\n\t[10.75.144.136])\n\tby rnd-relay.smtp.broadcom.com (Postfix) with ESMTP id F05AA30C01B;\n\tThu, 28 Jun 2018 13:15:52 -0700 (PDT)",
            "from C02VPB22HTD6.dhcp.broadcom.net (c02vpb22htd6.dhcp.broadcom.net\n\t[10.136.50.120])\n\tby nis-sj1-27.broadcom.com (Postfix) with ESMTP id 6ED0CAC078F;\n\tThu, 28 Jun 2018 13:15:52 -0700 (PDT)"
        ],
        "DKIM-Filter": "OpenDKIM Filter v2.10.3 rnd-relay.smtp.broadcom.com F05AA30C01B",
        "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com;\n\ts=dkimrelay; t=1530216953;\n\tbh=0ZXfCu0u00vfAN/qin8qEMIhfh5nHce4OOANyyy8c9w=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=EH9NVxyMx1eqXrolmmaQ182m3ZCabVgcFH4JEW9W88yen2oExj9N2uK3aHRczq9or\n\tQozfNLc5HQB7feauPOHZMS0dVZoqwCFM6moS+Y6Du+itTPw4l1Oy/wQry9aMkFbLB1\n\tiqpd6lg8Lr1rbYNUvvouGhVdXmvGLdJijtm2nUE8=",
        "From": "Ajit Khaparde <ajit.khaparde@broadcom.com>",
        "To": "dev@dpdk.org",
        "Cc": "ferruh.yigit@intel.com,\n\tstable@dpdk.org",
        "Date": "Thu, 28 Jun 2018 13:15:27 -0700",
        "Message-Id": "<20180628201549.3507-2-ajit.khaparde@broadcom.com>",
        "X-Mailer": "git-send-email 2.15.2 (Apple Git-101.1)",
        "In-Reply-To": "<20180628201549.3507-1-ajit.khaparde@broadcom.com>",
        "References": "<f02289d7-4111-ab00-9ce9-00dd5c8b3c18@intel.com>\n\t<20180628201549.3507-1-ajit.khaparde@broadcom.com>",
        "Subject": "[dpdk-dev] [PATCH v2 01/23] net/bnxt: fix clear port stats",
        "X-BeenThere": "dev@dpdk.org",
        "X-Mailman-Version": "2.1.15",
        "Precedence": "list",
        "List-Id": "DPDK patches and discussions <dev.dpdk.org>",
        "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>",
        "List-Archive": "<http://mails.dpdk.org/archives/dev/>",
        "List-Post": "<mailto:dev@dpdk.org>",
        "List-Help": "<mailto:dev-request@dpdk.org?subject=help>",
        "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>",
        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "PORT_CLR_STATS is not allowed for VFs, NPAR, MultiHost functions\nor when SR-IOV is enabled.\nDon't send the HWRM command in such cases.\n\nFixes: bfb9c2260be2 (\"net/bnxt: support xstats get/reset\")\nCc: stable@dpdk.org\n\nSigned-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>\n--\nv1->v2: Fix a checkpatch warning.\n---\n drivers/net/bnxt/bnxt.h      | 4 ++++\n drivers/net/bnxt/bnxt_hwrm.c | 5 ++++-\n 2 files changed, 8 insertions(+), 1 deletion(-)",
    "diff": "diff --git a/drivers/net/bnxt/bnxt.h b/drivers/net/bnxt/bnxt.h\nindex afaaf8c41..d19aea569 100644\n--- a/drivers/net/bnxt/bnxt.h\n+++ b/drivers/net/bnxt/bnxt.h\n@@ -98,6 +98,7 @@ struct bnxt_child_vf_info {\n struct bnxt_pf_info {\n #define BNXT_FIRST_PF_FID\t1\n #define BNXT_MAX_VFS(bp)\t(bp->pf.max_vfs)\n+#define BNXT_TOTAL_VFS(bp)\t((bp)->pf.total_vfs)\n #define BNXT_FIRST_VF_FID\t128\n #define BNXT_PF_RINGS_USED(bp)\tbnxt_get_num_queues(bp)\n #define BNXT_PF_RINGS_AVAIL(bp)\t(bp->pf.max_cp_rings - BNXT_PF_RINGS_USED(bp))\n@@ -105,6 +106,9 @@ struct bnxt_pf_info {\n \tuint16_t\t\tfirst_vf_id;\n \tuint16_t\t\tactive_vfs;\n \tuint16_t\t\tmax_vfs;\n+\tuint16_t\t\ttotal_vfs; /* Total VFs possible.\n+\t\t\t\t\t    * Not necessarily enabled.\n+\t\t\t\t\t    */\n \tuint32_t\t\tfunc_cfg_flags;\n \tvoid\t\t\t*vf_req_buf;\n \trte_iova_t\t\tvf_req_buf_dma_addr;\ndiff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c\nindex d6fdc1b88..f441d4610 100644\n--- a/drivers/net/bnxt/bnxt_hwrm.c\n+++ b/drivers/net/bnxt/bnxt_hwrm.c\n@@ -506,6 +506,7 @@ static int __bnxt_hwrm_func_qcaps(struct bnxt *bp)\n \tif (BNXT_PF(bp)) {\n \t\tbp->pf.port_id = resp->port_id;\n \t\tbp->pf.first_vf_id = rte_le_to_cpu_16(resp->first_vf_id);\n+\t\tbp->pf.total_vfs = rte_le_to_cpu_16(resp->max_vfs);\n \t\tnew_max_vfs = bp->pdev->max_vfs;\n \t\tif (new_max_vfs != bp->pf.max_vfs) {\n \t\t\tif (bp->pf.vf_info)\n@@ -3151,7 +3152,9 @@ int bnxt_hwrm_port_clr_stats(struct bnxt *bp)\n \tstruct bnxt_pf_info *pf = &bp->pf;\n \tint rc;\n \n-\tif (!(bp->flags & BNXT_FLAG_PORT_STATS))\n+\t/* Not allowed on NS2 device, NPAR, MultiHost, VF */\n+\tif (!(bp->flags & BNXT_FLAG_PORT_STATS) || BNXT_VF(bp) ||\n+\t    BNXT_NPAR(bp) || BNXT_MH(bp) || BNXT_TOTAL_VFS(bp))\n \t\treturn 0;\n \n \tHWRM_PREP(req, PORT_CLR_STATS);\n",
    "prefixes": [
        "v2",
        "01/23"
    ]
}