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GET /api/patches/122830/?format=api
{ "id": 122830, "url": "http://patches.dpdk.org/api/patches/122830/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20230201092310.23252-26-syalavarthi@marvell.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": "<20230201092310.23252-26-syalavarthi@marvell.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20230201092310.23252-26-syalavarthi@marvell.com", "date": "2023-02-01T09:22:56", "name": "[v4,25/39] ml/cnxk: add driver support for device selftest", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "6a973fb543b5adeb660c427675ae48643d09ad9f", "submitter": { "id": 2480, "url": "http://patches.dpdk.org/api/people/2480/?format=api", "name": "Srikanth Yalavarthi", "email": "syalavarthi@marvell.com" }, "delegate": { "id": 1, "url": "http://patches.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20230201092310.23252-26-syalavarthi@marvell.com/mbox/", "series": [ { "id": 26732, "url": "http://patches.dpdk.org/api/series/26732/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=26732", "date": "2023-02-01T09:22:31", "name": "Implementation of ML CNXK driver", "version": 4, "mbox": "http://patches.dpdk.org/series/26732/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/122830/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/122830/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 01CE241B9D;\n\tWed, 1 Feb 2023 10:25:41 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 59C0C42FBA;\n\tWed, 1 Feb 2023 10:23:43 +0100 (CET)", "from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com\n [67.231.148.174])\n by mails.dpdk.org (Postfix) with ESMTP id 3B8BE42D61\n for <dev@dpdk.org>; Wed, 1 Feb 2023 10:23:24 +0100 (CET)", "from pps.filterd (m0045849.ppops.net [127.0.0.1])\n by mx0a-0016f401.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id\n 3116LRY2024189 for <dev@dpdk.org>; Wed, 1 Feb 2023 01:23:23 -0800", "from dc5-exch01.marvell.com ([199.233.59.181])\n by mx0a-0016f401.pphosted.com (PPS) with ESMTPS id 3nfjr8rgv5-8\n (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT)\n for <dev@dpdk.org>; Wed, 01 Feb 2023 01:23:23 -0800", "from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH01.marvell.com\n (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.42;\n Wed, 1 Feb 2023 01:23:21 -0800", "from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com\n (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.42 via Frontend\n Transport; Wed, 1 Feb 2023 01:23:21 -0800", "from ml-host-33.caveonetworks.com (unknown [10.110.143.233])\n by maili.marvell.com (Postfix) with ESMTP id A4BD13F7054;\n Wed, 1 Feb 2023 01:23:20 -0800 (PST)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com;\n h=from : to : cc :\n subject : date : message-id : in-reply-to : references : mime-version :\n content-type; s=pfpt0220; bh=i5Df6Os6s1w0G5Yh0GP28iqFULGYsky4ARBHVoYH+n8=;\n b=IIk8EyTGfD75LtGca1sMQ6piD5E8qYwHe6HzCbPrNsX8g/vpThkeBXMgZUfoZDfbR5iw\n ZB7knu407n0kEih7TlFXYj81DuUNAKMRXe6dpu4kY0MSDwyYNuD66xqRUJJOH9tENmXe\n raltTgMkR233G1z4bQZgSacmalvyUTtYbktP417ZakZwT/HqCdu4Zf2NqkwonfrMgJPe\n fHQpW9D/8E8wFUxNAWYhOIhPOd2evTXZ1byzxLL9Zfs2ThyQRFYC88+GJBNs0YU6gnPD\n I3CnZt3iCfN8mhslVuLnl2//7j1ExI3k6/08kLQdINbudKzKlhK++cSF8ot9dgbDxfPI dA==", "From": "Srikanth Yalavarthi <syalavarthi@marvell.com>", "To": "Srikanth Yalavarthi <syalavarthi@marvell.com>", "CC": "<dev@dpdk.org>, <sshankarnara@marvell.com>, <jerinj@marvell.com>,\n <aprabhu@marvell.com>", "Subject": "[PATCH v4 25/39] ml/cnxk: add driver support for device selftest", "Date": "Wed, 1 Feb 2023 01:22:56 -0800", "Message-ID": "<20230201092310.23252-26-syalavarthi@marvell.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20230201092310.23252-1-syalavarthi@marvell.com>", "References": "<20221208200220.20267-1-syalavarthi@marvell.com>\n <20230201092310.23252-1-syalavarthi@marvell.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Proofpoint-GUID": "XwTDF-AH8ucUIXCTSHDU0q5A3ZfIJ9Tp", "X-Proofpoint-ORIG-GUID": "XwTDF-AH8ucUIXCTSHDU0q5A3ZfIJ9Tp", "X-Proofpoint-Virus-Version": "vendor=baseguard\n engine=ICAP:2.0.219,Aquarius:18.0.930,Hydra:6.0.562,FMLib:17.11.122.1\n definitions=2023-02-01_03,2023-01-31_01,2022-06-22_01", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <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 <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org" }, "content": "Added support for device selftest. Device selftest includes\nchecking the status of firmware.\n\nSigned-off-by: Srikanth Yalavarthi <syalavarthi@marvell.com>\n---\n drivers/ml/cnxk/cn10k_ml_ops.c | 57 ++++++++++++++++++++++++++++++++++\n 1 file changed, 57 insertions(+)", "diff": "diff --git a/drivers/ml/cnxk/cn10k_ml_ops.c b/drivers/ml/cnxk/cn10k_ml_ops.c\nindex ad849e7abc..f8d30ca5a6 100644\n--- a/drivers/ml/cnxk/cn10k_ml_ops.c\n+++ b/drivers/ml/cnxk/cn10k_ml_ops.c\n@@ -686,6 +686,62 @@ cn10k_ml_dev_dump(struct rte_ml_dev *dev, FILE *fp)\n \treturn 0;\n }\n \n+static int\n+cn10k_ml_dev_selftest(struct rte_ml_dev *dev)\n+{\n+\tconst struct plt_memzone *mz;\n+\tstruct cn10k_ml_dev *mldev;\n+\tstruct cn10k_ml_req *req;\n+\tuint64_t timeout_cycle;\n+\tbool timeout;\n+\tint ret;\n+\n+\tmldev = dev->data->dev_private;\n+\tmz = plt_memzone_reserve_aligned(\"dev_selftest\", sizeof(struct cn10k_ml_req), 0,\n+\t\t\t\t\t ML_CN10K_ALIGN_SIZE);\n+\tif (mz == NULL) {\n+\t\tplt_err(\"Could not allocate reserved memzone\");\n+\t\treturn -ENOMEM;\n+\t}\n+\treq = mz->addr;\n+\n+\t/* Prepare load completion structure */\n+\tmemset(&req->jd, 0, sizeof(struct cn10k_ml_jd));\n+\treq->jd.hdr.jce.w1.u64 = PLT_U64_CAST(&req->status);\n+\treq->jd.hdr.job_type = ML_CN10K_JOB_TYPE_FIRMWARE_SELFTEST;\n+\treq->jd.hdr.result = roc_ml_addr_ap2mlip(&mldev->roc, &req->result);\n+\treq->jd.fw_load.flags = cn10k_ml_fw_flags_get(&mldev->fw);\n+\tplt_write64(ML_CN10K_POLL_JOB_START, &req->status);\n+\tplt_wmb();\n+\n+\t/* Enqueue firmware selftest request through scratch registers */\n+\ttimeout = true;\n+\ttimeout_cycle = plt_tsc_cycles() + ML_CN10K_CMD_TIMEOUT * plt_tsc_hz();\n+\troc_ml_scratch_enqueue(&mldev->roc, &req->jd);\n+\n+\tplt_rmb();\n+\tdo {\n+\t\tif (roc_ml_scratch_is_done_bit_set(&mldev->roc) &&\n+\t\t (plt_read64(&req->status) == ML_CN10K_POLL_JOB_FINISH)) {\n+\t\t\ttimeout = false;\n+\t\t\tbreak;\n+\t\t}\n+\t} while (plt_tsc_cycles() < timeout_cycle);\n+\n+\t/* Check firmware selftest status, clean-up and exit */\n+\tret = 0;\n+\tif (timeout) {\n+\t\tret = -ETIME;\n+\t} else {\n+\t\tif (req->result.error_code != 0)\n+\t\t\tret = -1;\n+\t}\n+\n+\tplt_memzone_free(mz);\n+\n+\treturn ret;\n+}\n+\n int\n cn10k_ml_model_load(struct rte_ml_dev *dev, struct rte_ml_model_params *params, int16_t *model_id)\n {\n@@ -1328,6 +1384,7 @@ struct rte_ml_dev_ops cn10k_ml_ops = {\n \t.dev_start = cn10k_ml_dev_start,\n \t.dev_stop = cn10k_ml_dev_stop,\n \t.dev_dump = cn10k_ml_dev_dump,\n+\t.dev_selftest = cn10k_ml_dev_selftest,\n \n \t/* Queue-pair handling ops */\n \t.dev_queue_pair_setup = cn10k_ml_dev_queue_pair_setup,\n", "prefixes": [ "v4", "25/39" ] }