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GET /api/patches/104771/?format=api
{ "id": 104771, "url": "http://patchwork.dpdk.org/api/patches/104771/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/20211130060702.2697517-2-asekhar@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": "<20211130060702.2697517-2-asekhar@marvell.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20211130060702.2697517-2-asekhar@marvell.com", "date": "2021-11-30T06:07:00", "name": "[1/3] common/cnxk: add support to wait for pool filling", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "ae1241e8626796e3512f43d0d0eed72003f27ffd", "submitter": { "id": 2125, "url": "http://patchwork.dpdk.org/api/people/2125/?format=api", "name": "Ashwin Sekhar T K", "email": "asekhar@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/20211130060702.2697517-2-asekhar@marvell.com/mbox/", "series": [ { "id": 20812, "url": "http://patchwork.dpdk.org/api/series/20812/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=20812", "date": "2021-11-30T06:06:59", "name": "Wait for NPA pools to get filled", "version": 1, "mbox": "http://patchwork.dpdk.org/series/20812/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/patches/104771/comments/", "check": "success", "checks": "http://patchwork.dpdk.org/api/patches/104771/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 54D88A0C58;\n\tTue, 30 Nov 2021 07:09:06 +0100 (CET)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 4175E40DF7;\n\tTue, 30 Nov 2021 07:09:06 +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 7BC0F4068B\n for <dev@dpdk.org>; Tue, 30 Nov 2021 07:09:04 +0100 (CET)", "from pps.filterd (m0045849.ppops.net [127.0.0.1])\n by mx0a-0016f401.pphosted.com (8.16.1.2/8.16.1.2) with ESMTP id\n 1ATNsHTk026068\n for <dev@dpdk.org>; Mon, 29 Nov 2021 22:09:03 -0800", "from dc5-exch01.marvell.com ([199.233.59.181])\n by mx0a-0016f401.pphosted.com (PPS) with ESMTPS id 3cn23wu3v6-2\n (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT)\n for <dev@dpdk.org>; Mon, 29 Nov 2021 22:09:03 -0800", "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 15.0.1497.2;\n Mon, 29 Nov 2021 22:09:01 -0800", "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; Mon, 29 Nov 2021 22:09:01 -0800", "from lab-ci-142.marvell.com (unknown [10.28.36.142])\n by maili.marvell.com (Postfix) with ESMTP id 923D53F7073;\n Mon, 29 Nov 2021 22:08:58 -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=JLLrV6h1X5R2upnTPkHAE+fcN9ILkZBWbDV1gs+hsWc=;\n b=HukX+vprKON1CpHAMGtBFkHtZ9iQiUAmSD8EFohsSQZsAs1H+uJdsMdv+WerLxL1Jb1M\n oEdsmmF70sJnJB00FsJst3NL5jexL/kGxPv4Amlk5z4Wpfh1pRHv9jlYIIiQDzvUB1It\n NusFxbJEATps5/DfF0d9fOqR8wSSdLd1JV5DoeZDwavUCrm8zFsaD2eMJvrmqzkKbJxX\n taXBx/k/W839YOSfh37+3uonpYX4ADBsQXvo+w1g4zOsHg0fapPODDwBGrBH6hchsxrR\n shnoJ3FI5mxTjqkoj3e8CjQX1cUPkCghN+IZOefW7UJ5W0fxciRnBLx1knOlrzd7lFec oA==", "From": "Ashwin Sekhar T K <asekhar@marvell.com>", "To": "<dev@dpdk.org>", "CC": "<ndabilpuram@marvell.com>, <jerinj@marvell.com>, <skori@marvell.com>,\n <skoteshwar@marvell.com>, <pbhagavatula@marvell.com>,\n <kirankumark@marvell.com>, <psatheesh@marvell.com>,\n <asekhar@marvell.com>, <anoobj@marvell.com>, <gakhil@marvell.com>", "Subject": "[PATCH 1/3] common/cnxk: add support to wait for pool filling", "Date": "Tue, 30 Nov 2021 11:37:00 +0530", "Message-ID": "<20211130060702.2697517-2-asekhar@marvell.com>", "X-Mailer": "git-send-email 2.32.0", "In-Reply-To": "<20211130060702.2697517-1-asekhar@marvell.com>", "References": "<20211130060702.2697517-1-asekhar@marvell.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Proofpoint-ORIG-GUID": "eEEUcgkucjtvdV-IdOzb1fg12A-I-Rs2", "X-Proofpoint-GUID": "eEEUcgkucjtvdV-IdOzb1fg12A-I-Rs2", "X-Proofpoint-Virus-Version": "vendor=baseguard\n engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.0.607.475\n definitions=2021-11-30_05,2021-11-28_01,2020-04-07_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": "Add roc_npa_aura_op_available_wait() API which can be used to wait\nuntil an NPA pool gets filled up to a certain count of pointers.\n\nSigned-off-by: Ashwin Sekhar T K <asekhar@marvell.com>\n---\n drivers/common/cnxk/roc_npa.h | 26 ++++++++++++++++++++++++++\n 1 file changed, 26 insertions(+)", "diff": "diff --git a/drivers/common/cnxk/roc_npa.h b/drivers/common/cnxk/roc_npa.h\nindex 46350fdb48..d05c5c4af4 100644\n--- a/drivers/common/cnxk/roc_npa.h\n+++ b/drivers/common/cnxk/roc_npa.h\n@@ -155,6 +155,32 @@ roc_npa_aura_op_available(uint64_t aura_handle)\n \t\treturn reg & 0xFFFFFFFFF;\n }\n \n+/* Wait for a given timeout, repeatedly checking whether the available\n+ * pointers has reached the given count. Returns the available pointer\n+ * count if it has reached the given count or if timeout has expired\n+ */\n+static inline uint32_t\n+roc_npa_aura_op_available_wait(uint64_t aura_handle, uint32_t count,\n+\t\t\t uint32_t tmo_ms)\n+{\n+#define OP_AVAIL_WAIT_MS_DEFAULT (100)\n+#define OP_AVAIL_CHECK_INTERVAL_MS (1)\n+\tuint32_t op_avail;\n+\tint retry;\n+\n+\ttmo_ms = tmo_ms ? tmo_ms : OP_AVAIL_WAIT_MS_DEFAULT;\n+\n+\tretry = tmo_ms / OP_AVAIL_CHECK_INTERVAL_MS;\n+\top_avail = roc_npa_aura_op_available(aura_handle);\n+\twhile (retry && (op_avail < count)) {\n+\t\tplt_delay_ms(OP_AVAIL_CHECK_INTERVAL_MS);\n+\t\top_avail = roc_npa_aura_op_available(aura_handle);\n+\t\tretry--;\n+\t}\n+\n+\treturn op_avail;\n+}\n+\n static inline uint64_t\n roc_npa_pool_op_performance_counter(uint64_t aura_handle, const int drop)\n {\n", "prefixes": [ "1/3" ] }