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GET /api/patches/71458/?format=api
{ "id": 71458, "url": "http://patches.dpdk.org/api/patches/71458/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20200612212434.6852-5-timothy.mcdaniel@intel.com/", "project": { "id": 1, "url": "http://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": "<20200612212434.6852-5-timothy.mcdaniel@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20200612212434.6852-5-timothy.mcdaniel@intel.com", "date": "2020-06-12T21:24:11", "name": "[04/27] event/dlb: add make and meson build infrastructure", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "2569d8d24c8b40c9ac17a4c9bc002d2afffdc576", "submitter": { "id": 826, "url": "http://patches.dpdk.org/api/people/826/?format=api", "name": "Timothy McDaniel", "email": "timothy.mcdaniel@intel.com" }, "delegate": { "id": 310, "url": "http://patches.dpdk.org/api/users/310/?format=api", "username": "jerin", "first_name": "Jerin", "last_name": "Jacob", "email": "jerinj@marvell.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20200612212434.6852-5-timothy.mcdaniel@intel.com/mbox/", "series": [ { "id": 10445, "url": "http://patches.dpdk.org/api/series/10445/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=10445", "date": "2020-06-12T21:24:07", "name": "V1 event/dlb add Intel DLB PMD", "version": 1, "mbox": "http://patches.dpdk.org/series/10445/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/71458/comments/", "check": "fail", "checks": "http://patches.dpdk.org/api/patches/71458/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 0E8F6A00BE;\n\tFri, 12 Jun 2020 23:26:55 +0200 (CEST)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 804581BF9E;\n\tFri, 12 Jun 2020 23:26:26 +0200 (CEST)", "from mga07.intel.com (mga07.intel.com [134.134.136.100])\n by dpdk.org (Postfix) with ESMTP id 16E2A1BF75\n for <dev@dpdk.org>; Fri, 12 Jun 2020 23:26:23 +0200 (CEST)", "from orsmga003.jf.intel.com ([10.7.209.27])\n by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 12 Jun 2020 14:26:22 -0700", "from txasoft-yocto.an.intel.com ([10.123.72.192])\n by orsmga003.jf.intel.com with ESMTP; 12 Jun 2020 14:26:21 -0700" ], "IronPort-SDR": [ "\n NMUzkmURIoqR93ku34d0fuaXjX2op1uUQwGJGIFIGhTvPRfIDewx6jT50L106O+k8GUSqxLWEU\n P+sanansSrxw==", "\n 3G4YpKibvSnVLOJLxxScOj9/6yGbC14G+amMfXtKnTEJtl1N5ciA+YIEA06aCZCNsDREzo6HYj\n EjtzyyoVjMLw==" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.73,504,1583222400\"; d=\"scan'208\";a=\"272035771\"", "From": "\"McDaniel, Timothy\" <timothy.mcdaniel@intel.com>", "To": "jerinj@marvell.com", "Cc": "dev@dpdk.org,\n\tgage.eads@intel.com,\n\tharry.van.haaren@intel.com", "Date": "Fri, 12 Jun 2020 16:24:11 -0500", "Message-Id": "<20200612212434.6852-5-timothy.mcdaniel@intel.com>", "X-Mailer": "git-send-email 2.13.6", "In-Reply-To": "<20200612212434.6852-1-timothy.mcdaniel@intel.com>", "References": "<20200612212434.6852-1-timothy.mcdaniel@intel.com>", "Subject": "[dpdk-dev] [PATCH 04/27] event/dlb: add make and meson build\n\tinfrastructure", "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": "Change-Id: I7fc0656b531dded6a95fbb0777c3b0dd5209ba61\nSigned-off-by: McDaniel, Timothy <timothy.mcdaniel@intel.com>\n---\n config/common_base | 17 +++++++++++++++++\n config/rte_config.h | 6 ++++++\n drivers/event/Makefile | 5 +++++\n drivers/event/dlb/Makefile | 36 ++++++++++++++++++++++++++++++++++++\n drivers/event/dlb/meson.build | 16 ++++++++++++++++\n drivers/event/meson.build | 3 +++\n 6 files changed, 83 insertions(+)\n create mode 100644 drivers/event/dlb/Makefile\n create mode 100644 drivers/event/dlb/meson.build", "diff": "diff --git a/config/common_base b/config/common_base\nindex c7d5c7321..cb2d0dd0c 100644\n--- a/config/common_base\n+++ b/config/common_base\n@@ -789,6 +789,23 @@ CONFIG_RTE_LIBRTE_PMD_DPAA_EVENTDEV=n\n CONFIG_RTE_LIBRTE_PMD_DPAA2_EVENTDEV=n\n \n #\n+# Compile PMD for dlb event device\n+#\n+CONFIG_RTE_LIBRTE_PMD_DLB_EVENTDEV=y\n+# Specify an upper bound on cycles between each CQ access when hard polling\n+CONFIG_RTE_LIBRTE_PMD_DLB_POLL_INTERVAL=1000\n+# Specify control state to use when executing UMWAIT instruction.\n+# If 0, then use CO.2, which has a slower wakeup time, but greater\n+# power savings.\n+# If 1, then use C0.1, which has a faster wakeup time, but smaller\n+# power savings.\n+CONFIG_RTE_LIBRTE_PMD_DLB_UMWAIT_CTL_STATE=0\n+# Suppress statistics calculation\n+CONFIG_RTE_LIBRTE_PMD_DLB_QUELL_STATS=n\n+# Specify software credit quanta\n+CONFIG_RTE_LIBRTE_PMD_DLB_SW_CREDIT_QUANTA=32\n+\n+#\n # Compile raw device support\n # EXPERIMENTAL: API may change without prior notice\n #\ndiff --git a/config/rte_config.h b/config/rte_config.h\nindex e9201fd46..839c0001d 100644\n--- a/config/rte_config.h\n+++ b/config/rte_config.h\n@@ -133,4 +133,10 @@\n /* QEDE PMD defines */\n #define RTE_LIBRTE_QEDE_FW \"\"\n \n+/* DLB PMD defines */\n+#define RTE_LIBRTE_PMD_DLB_POLL_INTERVAL 1000\n+#define RTE_LIBRTE_PMD_DLB_UMWAIT_CTL_STATE 0\n+#undef RTE_LIBRTE_PMD_DLB_QUELL_STATS\n+#define RTE_LIBRTE_PMD_DLB_SW_CREDIT_QUANTA 32\n+\n #endif /* _RTE_CONFIG_H_ */\ndiff --git a/drivers/event/Makefile b/drivers/event/Makefile\nindex 86be41b9e..125b5e8fa 100644\n--- a/drivers/event/Makefile\n+++ b/drivers/event/Makefile\n@@ -16,5 +16,10 @@ ifeq ($(CONFIG_RTE_EAL_VFIO)$(CONFIG_RTE_LIBRTE_FSLMC_BUS),yy)\n DIRS-$(CONFIG_RTE_LIBRTE_PMD_DPAA2_EVENTDEV) += dpaa2\n endif\n DIRS-$(CONFIG_RTE_LIBRTE_PMD_OPDL_EVENTDEV) += opdl\n+# DLB limited to x86 architectures\n+ifneq ($(filter y,$(CONFIG_RTE_ARCH_X86_64) \\\n+\t\t $(CONFIG_RTE_ARCH_X86)),)\n+DIRS-$(CONFIG_RTE_LIBRTE_PMD_DLB_EVENTDEV) += dlb\n+endif\n \n include $(RTE_SDK)/mk/rte.subdir.mk\ndiff --git a/drivers/event/dlb/Makefile b/drivers/event/dlb/Makefile\nnew file mode 100644\nindex 000000000..f32235a46\n--- /dev/null\n+++ b/drivers/event/dlb/Makefile\n@@ -0,0 +1,36 @@\n+# SPDX-License-Identifier: BSD-3-Clause\n+# Copyright(c) 2016-2020 Intel Corporation.\n+\n+include $(RTE_SDK)/mk/rte.vars.mk\n+\n+# library name\n+LIB = librte_pmd_dlb_eventdev.a\n+\n+# build flags\n+CFLAGS += -O3 -pthread\n+CFLAGS += $(WERROR_FLAGS)\n+# rte_mp_ APIs are still marked experimental\n+CFLAGS += -DALLOW_EXPERIMENTAL_API\n+LDLIBS += -lrte_eal -lrte_eventdev -lrte_mbuf -lrte_kvargs -lrte_ring\n+LDLIBS += -lrte_mempool -lpthread -lrte_pci -lrte_bus_pci\n+\n+# library version\n+LIBABIVER := 1\n+\n+# versioning export map\n+EXPORT_MAP := rte_pmd_dlb_event_version.map\n+\n+# library source files\n+SRCS-$(CONFIG_RTE_LIBRTE_PMD_DLB_EVENTDEV) += dlb.c\n+SRCS-$(CONFIG_RTE_LIBRTE_PMD_DLB_EVENTDEV) += dlb_iface.c\n+SRCS-$(CONFIG_RTE_LIBRTE_PMD_DLB_EVENTDEV) += dlb_xstats.c\n+SRCS-$(CONFIG_RTE_LIBRTE_PMD_DLB_EVENTDEV) += rte_pmd_dlb.c\n+SRCS-$(CONFIG_RTE_LIBRTE_PMD_DLB_EVENTDEV) += dlb_selftest.c\n+SRCS-$(CONFIG_RTE_LIBRTE_PMD_DLB_EVENTDEV) += pf/dlb_pf.c\n+SRCS-$(CONFIG_RTE_LIBRTE_PMD_DLB_EVENTDEV) += pf/dlb_main.c\n+SRCS-$(CONFIG_RTE_LIBRTE_PMD_DLB_EVENTDEV) += pf/base/dlb_resource.c\n+\n+# export include files\n+SYMLINK-y-include += rte_pmd_dlb.h\n+\n+include $(RTE_SDK)/mk/rte.lib.mk\ndiff --git a/drivers/event/dlb/meson.build b/drivers/event/dlb/meson.build\nnew file mode 100644\nindex 000000000..9c6a5d6a1\n--- /dev/null\n+++ b/drivers/event/dlb/meson.build\n@@ -0,0 +1,16 @@\n+# SPDX-License-Identifier: BSD-3-Clause\n+# Copyright(c) 2019-2020 Intel Corporation\n+\n+sources = files('dlb.c',\n+\t\t'dlb_iface.c',\n+\t\t'dlb_xstats.c',\n+\t\t'rte_pmd_dlb.c',\n+\t\t'dlb_selftest.c',\n+\t\t'pf/dlb_pf.c',\n+\t\t'pf/dlb_main.c',\n+\t\t'pf/base/dlb_resource.c'\n+)\n+\n+allow_experimental_apis = true\n+deps += ['mbuf', 'mempool', 'ring', 'pci', 'bus_pci']\n+install_headers('rte_pmd_dlb.h')\ndiff --git a/drivers/event/meson.build b/drivers/event/meson.build\nindex 50d30c53f..decad5569 100644\n--- a/drivers/event/meson.build\n+++ b/drivers/event/meson.build\n@@ -6,6 +6,9 @@ if not (toolchain == 'gcc' and cc.version().version_compare('<4.8.6') and\n \tdpdk_conf.has('RTE_ARCH_ARM64'))\n \tdrivers += 'octeontx'\n endif\n+if dpdk_conf.has('RTE_ARCH_X86_64') or dpdk_conf.has('RTE_ARCH_X86')\n+\tdrivers += 'dlb'\n+endif\n std_deps = ['eventdev', 'kvargs']\n config_flag_fmt = 'RTE_LIBRTE_@0@_EVENTDEV_PMD'\n driver_name_fmt = 'rte_pmd_@0@_event'\n", "prefixes": [ "04/27" ] }