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GET /api/patches/94754/?format=api
https://patches.dpdk.org/api/patches/94754/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20210623044702.4240-58-ndabilpuram@marvell.com/", "project": { "id": 1, "url": "https://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": "<20210623044702.4240-58-ndabilpuram@marvell.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210623044702.4240-58-ndabilpuram@marvell.com", "date": "2021-06-23T04:46:57", "name": "[v4,57/62] net/cnxk: add Rx/Tx timestamp read operations", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "3c4ebafcca9e15a7d4dfac15f16ffc38bd1f0e9f", "submitter": { "id": 1202, "url": "https://patches.dpdk.org/api/people/1202/?format=api", "name": "Nithin Dabilpuram", "email": "ndabilpuram@marvell.com" }, "delegate": { "id": 310, "url": "https://patches.dpdk.org/api/users/310/?format=api", "username": "jerin", "first_name": "Jerin", "last_name": "Jacob", "email": "jerinj@marvell.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20210623044702.4240-58-ndabilpuram@marvell.com/mbox/", "series": [ { "id": 17449, "url": "https://patches.dpdk.org/api/series/17449/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=17449", "date": "2021-06-23T04:46:00", "name": "Marvell CNXK Ethdev Driver", "version": 4, "mbox": "https://patches.dpdk.org/series/17449/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/94754/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/94754/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 14BEAA0C41;\n\tWed, 23 Jun 2021 06:53:39 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 4E723411F8;\n\tWed, 23 Jun 2021 06:50:31 +0200 (CEST)", "from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com\n [67.231.156.173])\n by mails.dpdk.org (Postfix) with ESMTP id 2F93441101\n for <dev@dpdk.org>; Wed, 23 Jun 2021 06:50:28 +0200 (CEST)", "from pps.filterd (m0045851.ppops.net [127.0.0.1])\n by mx0b-0016f401.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id\n 15N4k9pK025587 for <dev@dpdk.org>; Tue, 22 Jun 2021 21:50:27 -0700", "from dc5-exch01.marvell.com ([199.233.59.181])\n by mx0b-0016f401.pphosted.com with ESMTP id 39bptj1gwk-9\n (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT)\n for <dev@dpdk.org>; Tue, 22 Jun 2021 21:50:27 -0700", "from DC5-EXCH02.marvell.com (10.69.176.39) by DC5-EXCH01.marvell.com\n (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.18;\n Tue, 22 Jun 2021 21:50:23 -0700", "from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com\n (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.18 via Frontend\n Transport; Tue, 22 Jun 2021 21:50:23 -0700", "from hyd1588t430.marvell.com (unknown [10.29.52.204])\n by maili.marvell.com (Postfix) with ESMTP id 507455B693F;\n Tue, 22 Jun 2021 21:50:19 -0700 (PDT)" ], "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=T4dlRPCHd9dyQNLy8gpqdNzFgGmFHSPOFA+DfVOfHtM=;\n b=As7lOx/CsTi7ATwuubH99uHow032LeO85w13QSA5hQcDGz7s2X6kHPOZCmJ2iJHMKTVz\n TGGE9ATU5DLGqsI+cLMGtHxKm2Ov2vmv2OVOggev9hlSIwwJWJlwBy5NGMTaelRdRo9W\n T2NMGd1dm0rXEE6nvEviGaiE1mUfRwDCU1PaGNeMGkZVu4STU07w1N9GXamoL/XEnGNj\n rP5T6m9UGA5c5sKCBYr5gNkreYxgfVEhw0bPgBlEA877wdkozkKHJq1GqgykykTFobsV\n WjkTAe0/zwLVNsYtyd/E+nDon8nRmGtKzmctCwybVIQdJz1cKiQhSZD7fJnohTQygZAZ Fg==", "From": "Nithin Dabilpuram <ndabilpuram@marvell.com>", "To": "<dev@dpdk.org>", "CC": "<jerinj@marvell.com>, <skori@marvell.com>, <skoteshwar@marvell.com>,\n <pbhagavatula@marvell.com>, <kirankumark@marvell.com>,\n <psatheesh@marvell.com>, <asekhar@marvell.com>, <hkalra@marvell.com>", "Date": "Wed, 23 Jun 2021 10:16:57 +0530", "Message-ID": "<20210623044702.4240-58-ndabilpuram@marvell.com>", "X-Mailer": "git-send-email 2.8.4", "In-Reply-To": "<20210623044702.4240-1-ndabilpuram@marvell.com>", "References": "<20210306153404.10781-1-ndabilpuram@marvell.com>\n <20210623044702.4240-1-ndabilpuram@marvell.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Proofpoint-ORIG-GUID": "ok4xhIIRdaDAutK4m4YlmQBnByfdd9I9", "X-Proofpoint-GUID": "ok4xhIIRdaDAutK4m4YlmQBnByfdd9I9", "X-Proofpoint-Virus-Version": "vendor=fsecure engine=2.50.10434:6.0.391, 18.0.790\n definitions=2021-06-23_01:2021-06-22,\n 2021-06-23 signatures=0", "Subject": "[dpdk-dev] [PATCH v4 57/62] net/cnxk: add Rx/Tx timestamp read\n operations", "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", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "From: Sunil Kumar Kori <skori@marvell.com>\n\nPatch implements Rx/Tx timestamp read operations for cn9k\nand cn10k platforms.\n\nSigned-off-by: Sunil Kumar Kori <skori@marvell.com>\n---\n drivers/net/cnxk/cnxk_ethdev.c | 2 ++\n drivers/net/cnxk/cnxk_ethdev.h | 5 +++++\n drivers/net/cnxk/cnxk_ptp.c | 38 ++++++++++++++++++++++++++++++++++++++\n 3 files changed, 45 insertions(+)", "diff": "diff --git a/drivers/net/cnxk/cnxk_ethdev.c b/drivers/net/cnxk/cnxk_ethdev.c\nindex fc91346..cb583b4 100644\n--- a/drivers/net/cnxk/cnxk_ethdev.c\n+++ b/drivers/net/cnxk/cnxk_ethdev.c\n@@ -1260,6 +1260,8 @@ struct eth_dev_ops cnxk_eth_dev_ops = {\n \t.tx_done_cleanup = cnxk_nix_tx_done_cleanup,\n \t.flow_ops_get = cnxk_nix_flow_ops_get,\n \t.get_reg = cnxk_nix_dev_get_reg,\n+\t.timesync_read_rx_timestamp = cnxk_nix_timesync_read_rx_timestamp,\n+\t.timesync_read_tx_timestamp = cnxk_nix_timesync_read_tx_timestamp,\n };\n \n static int\ndiff --git a/drivers/net/cnxk/cnxk_ethdev.h b/drivers/net/cnxk/cnxk_ethdev.h\nindex de6d533..76df84a 100644\n--- a/drivers/net/cnxk/cnxk_ethdev.h\n+++ b/drivers/net/cnxk/cnxk_ethdev.h\n@@ -312,6 +312,11 @@ int cnxk_nix_tx_queue_stop(struct rte_eth_dev *eth_dev, uint16_t qid);\n int cnxk_nix_dev_start(struct rte_eth_dev *eth_dev);\n int cnxk_nix_timesync_enable(struct rte_eth_dev *eth_dev);\n int cnxk_nix_timesync_disable(struct rte_eth_dev *eth_dev);\n+int cnxk_nix_timesync_read_rx_timestamp(struct rte_eth_dev *eth_dev,\n+\t\t\t\t\tstruct timespec *timestamp,\n+\t\t\t\t\tuint32_t flags);\n+int cnxk_nix_timesync_read_tx_timestamp(struct rte_eth_dev *eth_dev,\n+\t\t\t\t\tstruct timespec *timestamp);\n int cnxk_nix_tsc_convert(struct cnxk_eth_dev *dev);\n \n uint64_t cnxk_nix_rxq_mbuf_setup(struct cnxk_eth_dev *dev);\ndiff --git a/drivers/net/cnxk/cnxk_ptp.c b/drivers/net/cnxk/cnxk_ptp.c\nindex fc317965..7b00f87 100644\n--- a/drivers/net/cnxk/cnxk_ptp.c\n+++ b/drivers/net/cnxk/cnxk_ptp.c\n@@ -56,6 +56,44 @@ cnxk_nix_tsc_convert(struct cnxk_eth_dev *dev)\n }\n \n int\n+cnxk_nix_timesync_read_rx_timestamp(struct rte_eth_dev *eth_dev,\n+\t\t\t\t struct timespec *timestamp, uint32_t flags)\n+{\n+\tstruct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);\n+\tstruct cnxk_timesync_info *tstamp = &dev->tstamp;\n+\tuint64_t ns;\n+\n+\tPLT_SET_USED(flags);\n+\n+\tif (!tstamp->rx_ready)\n+\t\treturn -EINVAL;\n+\n+\tns = rte_timecounter_update(&dev->rx_tstamp_tc, tstamp->rx_tstamp);\n+\t*timestamp = rte_ns_to_timespec(ns);\n+\ttstamp->rx_ready = 0;\n+\treturn 0;\n+}\n+\n+int\n+cnxk_nix_timesync_read_tx_timestamp(struct rte_eth_dev *eth_dev,\n+\t\t\t\t struct timespec *timestamp)\n+{\n+\tstruct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);\n+\tstruct cnxk_timesync_info *tstamp = &dev->tstamp;\n+\tuint64_t ns;\n+\n+\tif (*tstamp->tx_tstamp == 0)\n+\t\treturn -EINVAL;\n+\n+\tns = rte_timecounter_update(&dev->tx_tstamp_tc, *tstamp->tx_tstamp);\n+\t*timestamp = rte_ns_to_timespec(ns);\n+\t*tstamp->tx_tstamp = 0;\n+\trte_wmb();\n+\n+\treturn 0;\n+}\n+\n+int\n cnxk_nix_timesync_enable(struct rte_eth_dev *eth_dev)\n {\n \tstruct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);\n", "prefixes": [ "v4", "57/62" ] }{ "id": 94754, "url": "