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GET /api/patches/139622/?format=api
https://patches.dpdk.org/api/patches/139622/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20240422154008.119800-4-hernan.vargas@intel.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": "<20240422154008.119800-4-hernan.vargas@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20240422154008.119800-4-hernan.vargas@intel.com", "date": "2024-04-22T15:40:06", "name": "[v1,3/5] baseband/acc: move memory barrier", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "46cf47fe2ffea0176716dc0b4cc0f194ef2d1254", "submitter": { "id": 2659, "url": "https://patches.dpdk.org/api/people/2659/?format=api", "name": "Hernan Vargas", "email": "hernan.vargas@intel.com" }, "delegate": { "id": 2642, "url": "https://patches.dpdk.org/api/users/2642/?format=api", "username": "mcoquelin", "first_name": "Maxime", "last_name": "Coquelin", "email": "maxime.coquelin@redhat.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20240422154008.119800-4-hernan.vargas@intel.com/mbox/", "series": [ { "id": 31804, "url": "https://patches.dpdk.org/api/series/31804/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=31804", "date": "2024-04-22T15:40:03", "name": "ACC100 improvements and clean up", "version": 1, "mbox": "https://patches.dpdk.org/series/31804/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/139622/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/139622/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 9DF0E43EDB;\n\tMon, 22 Apr 2024 17:44:10 +0200 (CEST)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 6845540A73;\n\tMon, 22 Apr 2024 17:44:03 +0200 (CEST)", "from mgamail.intel.com (mgamail.intel.com [198.175.65.13])\n by mails.dpdk.org (Postfix) with ESMTP id 0667140696\n for <dev@dpdk.org>; Mon, 22 Apr 2024 17:43:59 +0200 (CEST)", "from fmviesa003.fm.intel.com ([10.60.135.143])\n by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 22 Apr 2024 08:43:41 -0700", "from unknown (HELO csl-npg-qt0.la.intel.com) ([10.233.181.103])\n by fmviesa003.fm.intel.com with ESMTP; 22 Apr 2024 08:43:40 -0700" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple;\n d=intel.com; i=@intel.com; q=dns/txt; s=Intel;\n t=1713800641; x=1745336641;\n h=from:to:cc:subject:date:message-id:in-reply-to:\n references:mime-version:content-transfer-encoding;\n bh=dqO6684UslSbvSpGJvjNLBxNSFyLaPPy/6+jNmd5Viw=;\n b=eeIJYEgvmpxUnY0Sdx5gKwKnY1LcxQAIxZCiSgerDxTH38k/UmxDY3bI\n 0AnpxKsOu+jVN6tEgT3AzUIemhiDHB0mvPGA2g3KQtvNcx5bidCakxvQ3\n ftmTCI7+5oW0qQmfnsyGyCviYEBzt+iZWKOAQ/PXYD7jjMB9zKDmsovsp\n mbf9tcBKVTCQ1vnTmChIJ6ci49nS5aSs3Po4ttOoxnE6zbyyd1CBoodqP\n /8YPJVM5a+Fg3Z3Kr05h47Su53kWBFf5emFNFbMcBAi3PwP4HOqDcpBfT\n B/4ABCIjmfFDQiRMdz9/5bjW/5XJPF/dhv5xpxrEy05rQ+n0E/4SgU22V g==;", "X-CSE-ConnectionGUID": [ "trHIBlc2S7GsPaqA+BZXjg==", "vOvpYQ1MTtS5MI7oU0CiYA==" ], "X-CSE-MsgGUID": [ "6D+4qin5Q7m6/4bq6HQWig==", "meMiI4j1Tte5PeInhNxI5A==" ], "X-IronPort-AV": [ "E=McAfee;i=\"6600,9927,11052\"; a=\"20492706\"", "E=Sophos;i=\"6.07,220,1708416000\"; d=\"scan'208\";a=\"20492706\"", "E=Sophos;i=\"6.07,220,1708416000\"; d=\"scan'208\";a=\"28567536\"" ], "X-ExtLoop1": "1", "From": "Hernan Vargas <hernan.vargas@intel.com>", "To": "dev@dpdk.org, gakhil@marvell.com, trix@redhat.com,\n maxime.coquelin@redhat.com", "Cc": "nicolas.chautru@intel.com, qi.z.zhang@intel.com,\n Hernan Vargas <hernan.vargas@intel.com>", "Subject": "[PATCH v1 3/5] baseband/acc: move memory barrier", "Date": "Mon, 22 Apr 2024 08:40:06 -0700", "Message-Id": "<20240422154008.119800-4-hernan.vargas@intel.com>", "X-Mailer": "git-send-email 2.37.1", "In-Reply-To": "<20240422154008.119800-1-hernan.vargas@intel.com>", "References": "<20240422154008.119800-1-hernan.vargas@intel.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "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": "Moving memory barrier so that dequeue thread can be in sync with enqueue\nthread.\n\nSigned-off-by: Hernan Vargas <hernan.vargas@intel.com>\n---\n drivers/baseband/acc/acc_common.h | 5 +++--\n 1 file changed, 3 insertions(+), 2 deletions(-)", "diff": "diff --git a/drivers/baseband/acc/acc_common.h b/drivers/baseband/acc/acc_common.h\nindex fddeb0737b8b..e249f37e38fe 100644\n--- a/drivers/baseband/acc/acc_common.h\n+++ b/drivers/baseband/acc/acc_common.h\n@@ -1112,6 +1112,9 @@ acc_dma_enqueue(struct acc_queue *q, uint16_t n,\n \t\t\t\treq_elem_addr,\n \t\t\t\t(void *)q->mmio_reg_enqueue);\n \n+\t\tq->aq_enqueued++;\n+\t\tq->sw_ring_head += enq_batch_size;\n+\n \t\trte_wmb();\n \n \t\t/* Start time measurement for enqueue function offload. */\n@@ -1122,8 +1125,6 @@ acc_dma_enqueue(struct acc_queue *q, uint16_t n,\n \n \t\tqueue_stats->acc_offload_cycles += rte_rdtsc_precise() - start_time;\n \n-\t\tq->aq_enqueued++;\n-\t\tq->sw_ring_head += enq_batch_size;\n \t\tn -= enq_batch_size;\n \n \t} while (n);\n", "prefixes": [ "v1", "3/5" ] }{ "id": 139622, "url": "