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GET /api/patches/124772/?format=api
{ "id": 124772, "url": "http://patchwork.dpdk.org/api/patches/124772/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/20230303081013.589868-15-ndabilpuram@marvell.com/", "project": { "id": 1, "url": "http://patchwork.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": "<20230303081013.589868-15-ndabilpuram@marvell.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20230303081013.589868-15-ndabilpuram@marvell.com", "date": "2023-03-03T08:10:13", "name": "[15/15] common/cnxk: enable SDP channel backpressure to TL4", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "de62dc3bbdbd8575cbe2280b99e0db6044d4d4b2", "submitter": { "id": 1202, "url": "http://patchwork.dpdk.org/api/people/1202/?format=api", "name": "Nithin Dabilpuram", "email": "ndabilpuram@marvell.com" }, "delegate": { "id": 310, "url": "http://patchwork.dpdk.org/api/users/310/?format=api", "username": "jerin", "first_name": "Jerin", "last_name": "Jacob", "email": "jerinj@marvell.com" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/20230303081013.589868-15-ndabilpuram@marvell.com/mbox/", "series": [ { "id": 27237, "url": "http://patchwork.dpdk.org/api/series/27237/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=27237", "date": "2023-03-03T08:09:59", "name": "[01/15] net/cnxk: resolve sefgault caused during transmit completion", "version": 1, "mbox": "http://patchwork.dpdk.org/series/27237/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/patches/124772/comments/", "check": "fail", "checks": "http://patchwork.dpdk.org/api/patches/124772/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 05CA841DC3;\n\tFri, 3 Mar 2023 09:12:29 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 4479742D3E;\n\tFri, 3 Mar 2023 09:11:37 +0100 (CET)", "from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com\n [67.231.156.173])\n by mails.dpdk.org (Postfix) with ESMTP id 8CF5042D3E\n for <dev@dpdk.org>; Fri, 3 Mar 2023 09:11:35 +0100 (CET)", "from pps.filterd (m0045851.ppops.net [127.0.0.1])\n by mx0b-0016f401.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id\n 3234WuWa024918 for <dev@dpdk.org>; Fri, 3 Mar 2023 00:11:35 -0800", "from dc5-exch02.marvell.com ([199.233.59.182])\n by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3p1wr9xbm9-1\n (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT)\n for <dev@dpdk.org>; Fri, 03 Mar 2023 00:11:34 -0800", "from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH02.marvell.com\n (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.42;\n Fri, 3 Mar 2023 00:11:32 -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; Fri, 3 Mar 2023 00:11:32 -0800", "from hyd1588t430.caveonetworks.com (unknown [10.29.52.204])\n by maili.marvell.com (Postfix) with ESMTP id 09F6E5B6959;\n Fri, 3 Mar 2023 00:11:26 -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-transfer-encoding : content-type; s=pfpt0220;\n bh=XGGUBgtLqp4nwWoug4efo/Eh8UCvrGxXsW5OPrxhh+s=;\n b=lF5/Gphy9rA4nA9NG+t1nDgWTxKsNHL8zwT48UBzxZAYSjhcaCQpErkTy2CFDB+ZTpv1\n Ao1xFY7nOV0GasJxDwZftktgHxHwaigTq2pF3HkVf3CWPz3s+13mjlZL9BDXvJT10nR/\n ZYrlGW9rRkp596h9LFIbUTVln7Yu+eD1ZscWTE7pIAYLSR/5EkM1bFhR89lAlVaoAB0s\n PKm6V+dfnNfM1esOasym4lqJYo57kSZ0OrNEpHmSKuo1/8xO1QoqKnTrT/FoYjnGrniS\n MMcxkieZRIjyMJ0LLkat7Y8053744xxy30ta3akjhDs0Krn9YFOSItx2b0KnopTfqjBR Iw==", "From": "Nithin Dabilpuram <ndabilpuram@marvell.com>", "To": "Nithin Dabilpuram <ndabilpuram@marvell.com>, Kiran Kumar K\n <kirankumark@marvell.com>, Sunil Kumar Kori <skori@marvell.com>, Satha Rao\n <skoteshwar@marvell.com>", "CC": "<jerinj@marvell.com>, <dev@dpdk.org>, Veerasenareddy Burru\n <vburru@marvell.com>", "Subject": "[PATCH 15/15] common/cnxk: enable SDP channel backpressure to TL4", "Date": "Fri, 3 Mar 2023 13:40:13 +0530", "Message-ID": "<20230303081013.589868-15-ndabilpuram@marvell.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20230303081013.589868-1-ndabilpuram@marvell.com>", "References": "<20230303081013.589868-1-ndabilpuram@marvell.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Proofpoint-ORIG-GUID": "7CtfbcL8Tg8o_YYtze3ZWqimjoRlijNt", "X-Proofpoint-GUID": "7CtfbcL8Tg8o_YYtze3ZWqimjoRlijNt", "X-Proofpoint-Virus-Version": "vendor=baseguard\n engine=ICAP:2.0.219,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22\n definitions=2023-03-03_01,2023-03-02_02,2023-02-09_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": "From: Veerasenareddy Burru <vburru@marvell.com>\n\nConfigure TL4 to respond to SDP channel backpressure.\n\nSigned-off-by: Veerasenareddy Burru <vburru@marvell.com>\n---\n drivers/common/cnxk/roc_nix_tm_utils.c | 4 ++++\n 1 file changed, 4 insertions(+)", "diff": "diff --git a/drivers/common/cnxk/roc_nix_tm_utils.c b/drivers/common/cnxk/roc_nix_tm_utils.c\nindex a7ba2bf027..5864833109 100644\n--- a/drivers/common/cnxk/roc_nix_tm_utils.c\n+++ b/drivers/common/cnxk/roc_nix_tm_utils.c\n@@ -582,8 +582,12 @@ nix_tm_topology_reg_prep(struct nix *nix, struct nix_tm_node *node,\n \n \t\t/* Configure TL4 to send to SDP channel instead of CGX/LBK */\n \t\tif (nix->sdp_link) {\n+\t\t\tplt_tm_dbg(\"relchan=%u schq=%u tx_chan_cnt=%u\\n\", relchan, schq,\n+\t\t\t\t nix->tx_chan_cnt);\n \t\t\treg[k] = NIX_AF_TL4X_SDP_LINK_CFG(schq);\n \t\t\tregval[k] = BIT_ULL(12);\n+\t\t\tregval[k] |= BIT_ULL(13);\n+\t\t\tregval[k] |= relchan;\n \t\t\tk++;\n \t\t}\n \t\tbreak;\n", "prefixes": [ "15/15" ] }