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GET /api/patches/72299/?format=api
{ "id": 72299, "url": "https://patches.dpdk.org/api/patches/72299/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1593232671-5690-10-git-send-email-timothy.mcdaniel@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": "<1593232671-5690-10-git-send-email-timothy.mcdaniel@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1593232671-5690-10-git-send-email-timothy.mcdaniel@intel.com", "date": "2020-06-27T04:37:33", "name": "[09/27] event/dlb: add inline functions used in multiple files", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "ad471f6850de7641be49676362572480eeae4c3c", "submitter": { "id": 826, "url": "https://patches.dpdk.org/api/people/826/?format=api", "name": "Timothy McDaniel", "email": "timothy.mcdaniel@intel.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/1593232671-5690-10-git-send-email-timothy.mcdaniel@intel.com/mbox/", "series": [ { "id": 10644, "url": "https://patches.dpdk.org/api/series/10644/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=10644", "date": "2020-06-27T04:37:24", "name": "event/dlb Intel DLB PMD", "version": 1, "mbox": "https://patches.dpdk.org/series/10644/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/72299/comments/", "check": "fail", "checks": "https://patches.dpdk.org/api/patches/72299/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 dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 435D7A0520;\n\tSat, 27 Jun 2020 06:41:56 +0200 (CEST)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id E071B1BF83;\n\tSat, 27 Jun 2020 06:40:14 +0200 (CEST)", "from mga17.intel.com (mga17.intel.com [192.55.52.151])\n by dpdk.org (Postfix) with ESMTP id 92B7B1BEC4\n for <dev@dpdk.org>; Sat, 27 Jun 2020 06:40:03 +0200 (CEST)", "from fmsmga006.fm.intel.com ([10.253.24.20])\n by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 26 Jun 2020 21:40:02 -0700", "from txasoft-yocto.an.intel.com ([10.123.72.192])\n by fmsmga006.fm.intel.com with ESMTP; 26 Jun 2020 21:40:01 -0700" ], "IronPort-SDR": [ "\n xpnkFHugX6rUaFDBOloXUkij1IiIL4H2P8dKLYfyRtWtgnfaCQJzQR/APrx5UHHeD8TFabAgiq\n wiCR0/ggDAcQ==", "\n tdBaqetdAcAot0mOH5ML0lLgnCqAEdTTYPm+J8ofoK5clnSBl2gROxKdMYJnqBMbsQkNizvPxY\n fdy1x3wtAYrQ==" ], "X-IronPort-AV": [ "E=McAfee;i=\"6000,8403,9664\"; a=\"125753008\"", "E=Sophos;i=\"5.75,286,1589266800\"; d=\"scan'208\";a=\"125753008\"", "E=Sophos;i=\"5.75,286,1589266800\"; d=\"scan'208\";a=\"480022936\"" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "From": "Tim McDaniel <timothy.mcdaniel@intel.com>", "To": "jerinj@marvell.com", "Cc": "mattias.ronnblom@ericsson.com, dev@dpdk.org, gage.eads@intel.com,\n harry.van.haaren@intel.com,\n \"McDaniel, Timothy\" <timothy.mcdaniel@intel.com>", "Date": "Fri, 26 Jun 2020 23:37:33 -0500", "Message-Id": "<1593232671-5690-10-git-send-email-timothy.mcdaniel@intel.com>", "X-Mailer": "git-send-email 1.7.10", "In-Reply-To": "<1593232671-5690-1-git-send-email-timothy.mcdaniel@intel.com>", "References": "<1593232671-5690-1-git-send-email-timothy.mcdaniel@intel.com>", "Subject": "[dpdk-dev] [PATCH 09/27] event/dlb: add inline functions used in\n\tmultiple files", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "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: \"McDaniel, Timothy\" <timothy.mcdaniel@intel.com>\n\nSigned-off-by: McDaniel, Timothy <timothy.mcdaniel@intel.com>\n---\n drivers/event/dlb/dlb_inline_fns.h | 80 ++++++++++++++++++++++++++++++++++++\n 1 file changed, 80 insertions(+)\n create mode 100644 drivers/event/dlb/dlb_inline_fns.h", "diff": "diff --git a/drivers/event/dlb/dlb_inline_fns.h b/drivers/event/dlb/dlb_inline_fns.h\nnew file mode 100644\nindex 0000000..86f85aa\n--- /dev/null\n+++ b/drivers/event/dlb/dlb_inline_fns.h\n@@ -0,0 +1,80 @@\n+/* SPDX-License-Identifier: BSD-3-Clause\n+ * Copyright(c) 2016-2020 Intel Corporation\n+ */\n+\n+#include \"rte_memcpy.h\"\n+#include \"rte_io.h\"\n+\n+/* Inline functions required in more than one source file.\n+ */\n+\n+static inline struct dlb_eventdev *\n+dlb_pmd_priv(const struct rte_eventdev *eventdev)\n+{\n+\treturn eventdev->data->dev_private;\n+}\n+\n+static inline void\n+dlb_umonitor(volatile void *addr)\n+{\n+\tasm volatile(\".byte 0xf3, 0x0f, 0xae, 0xf7\\t\\n\"\n+\t\t\t:\n+\t\t\t: \"D\" (addr));\n+}\n+\n+static inline void\n+dlb_umwait(int state, uint64_t timeout)\n+{\n+\tuint32_t eax = timeout & UINT32_MAX;\n+\tuint32_t edx = timeout >> 32;\n+\n+\tasm volatile(\".byte 0xf2, 0x0f, 0xae, 0xf7\\t\\n\"\n+\t\t\t:\n+\t\t\t: \"D\" (state), \"a\" (eax), \"d\" (edx));\n+}\n+\n+static inline void\n+dlb_movntdq(void *qe4, void *pp_addr)\n+{\n+\t/* Move entire 64B cache line of QEs, 128 bits (16B) at a time. */\n+\tlong long *_qe = (long long *)qe4;\n+\t__v2di src_data0 = (__v2di){_qe[0], _qe[1]};\n+\t__v2di src_data1 = (__v2di){_qe[2], _qe[3]};\n+\t__v2di src_data2 = (__v2di){_qe[4], _qe[5]};\n+\t__v2di src_data3 = (__v2di){_qe[6], _qe[7]};\n+\n+\t__builtin_ia32_movntdq((__v2di *)pp_addr + 0, (__v2di)src_data0);\n+\trte_wmb();\n+\t__builtin_ia32_movntdq((__v2di *)pp_addr + 1, (__v2di)src_data1);\n+\trte_wmb();\n+\t__builtin_ia32_movntdq((__v2di *)pp_addr + 2, (__v2di)src_data2);\n+\trte_wmb();\n+\t__builtin_ia32_movntdq((__v2di *)pp_addr + 3, (__v2di)src_data3);\n+\trte_wmb();\n+}\n+\n+static inline void\n+dlb_movntdq_single(void *qe4, void *pp_addr)\n+{\n+\tlong long *_qe = (long long *)qe4;\n+\t__v2di src_data0 = (__v2di){_qe[0], _qe[1]};\n+\n+\t__builtin_ia32_movntdq((__v2di *)pp_addr, (__v2di)src_data0);\n+}\n+\n+static inline void\n+dlb_cldemote(void *addr)\n+{\n+\t/* Load addr into RSI, then demote the cache line of the address\n+\t * contained in that register.\n+\t */\n+\tasm volatile(\".byte 0x0f, 0x1c, 0x06\" :: \"S\" (addr));\n+}\n+\n+static inline void\n+dlb_movdir64b(void *qe4, void *pp_addr)\n+{\n+\tasm volatile(\".byte 0x66, 0x0f, 0x38, 0xf8, 0x02\"\n+\t\t :\n+\t\t : \"a\" (pp_addr), \"d\" (qe4));\n+}\n", "prefixes": [ "09/27" ] }