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GET /api/patches/75054/?format=api
{ "id": 75054, "url": "http://patches.dpdk.org/api/patches/75054/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1596138614-17409-5-git-send-email-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": "<1596138614-17409-5-git-send-email-timothy.mcdaniel@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1596138614-17409-5-git-send-email-timothy.mcdaniel@intel.com", "date": "2020-07-30T19:49:51", "name": "[04/27] event/dlb: add make and meson build infrastructure", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "7032315b3dca57c48188501ad0dd1d5ebdbbac2f", "submitter": { "id": 826, "url": "http://patches.dpdk.org/api/people/826/?format=api",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/1596138614-17409-5-git-send-email-timothy.mcdaniel@intel.com/mbox/", "series": [ { "id": 11425, "url": "http://patches.dpdk.org/api/series/11425/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=11425", "date": "2020-07-30T19:49:47", "name": "Add Intel DLM PMD to 20.11", "version": 1, "mbox": "http://patches.dpdk.org/series/11425/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/75054/comments/", "check": "fail", "checks": "http://patches.dpdk.org/api/patches/75054/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 022DEA052B;\n\tThu, 30 Jul 2020 21:53:29 +0200 (CEST)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 6FB501C038;\n\tThu, 30 Jul 2020 21:53:09 +0200 (CEST)", "from mga02.intel.com (mga02.intel.com [134.134.136.20])\n by dpdk.org (Postfix) with ESMTP id 5792C1C030\n for <dev@dpdk.org>; Thu, 30 Jul 2020 21:53:08 +0200 (CEST)", "from orsmga005.jf.intel.com ([10.7.209.41])\n by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 30 Jul 2020 12:53:06 -0700", "from txasoft-yocto.an.intel.com ([10.123.72.192])\n by orsmga005.jf.intel.com with ESMTP; 30 Jul 2020 12:53:05 -0700" ], "IronPort-SDR": [ "\n 1cgkh2n2UwzmopUp1dVrteX+mqF4Gu3iNZVtfsTwoAivZVlWLK+13xTUIbw8zx8QGx0yOtCB3o\n WmeGTmbkb/cQ==", "\n wd2IgwKmYEUMBETaWV26Lw0fR2G5/TTBAC6lCmeMpg/ixTyaCrO7YdVIWmDEM7fqpf7uF4EnXV\n hdl6MtdL/eMA==" ], "X-IronPort-AV": [ "E=McAfee;i=\"6000,8403,9698\"; a=\"139672289\"", "E=Sophos;i=\"5.75,415,1589266800\"; d=\"scan'208\";a=\"139672289\"", "E=Sophos;i=\"5.75,415,1589266800\"; d=\"scan'208\";a=\"465378078\"" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "From": "\"McDaniel, Timothy\" <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": "Thu, 30 Jul 2020 14:49:51 -0500", "Message-Id": "<1596138614-17409-5-git-send-email-timothy.mcdaniel@intel.com>", "X-Mailer": "git-send-email 1.7.10", "In-Reply-To": "<1596138614-17409-1-git-send-email-timothy.mcdaniel@intel.com>", "References": "<1593232671-5690-0-git-send-email-timothy.mcdaniel@intel.com>\n <1596138614-17409-1-git-send-email-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": "From: \"McDaniel, Timothy\" <timothy.mcdaniel@intel.com>\n\nSigned-off-by: McDaniel, Timothy <timothy.mcdaniel@intel.com>\n---\n config/common_base | 19 ++++++++++++++++++-\n config/rte_config.h | 8 +++++++-\n drivers/event/Makefile | 7 +++++++\n drivers/event/dlb/Makefile | 27 +++++++++++++++++++++++++++\n drivers/event/dlb/meson.build | 7 +++++++\n drivers/event/meson.build | 4 ++++\n mk/rte.app.mk | 1 +\n 7 files changed, 71 insertions(+), 2 deletions(-)\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 f76585f..248a911 100644\n--- a/config/common_base\n+++ b/config/common_base\n@@ -754,7 +754,7 @@ CONFIG_RTE_MAX_REGEXDEV_DEVS=32\n CONFIG_RTE_LIBRTE_EVENTDEV=y\n CONFIG_RTE_LIBRTE_EVENTDEV_DEBUG=n\n CONFIG_RTE_EVENT_MAX_DEVS=16\n-CONFIG_RTE_EVENT_MAX_QUEUES_PER_DEV=64\n+CONFIG_RTE_EVENT_MAX_QUEUES_PER_DEV=255\n CONFIG_RTE_EVENT_TIMER_ADAPTER_NUM_MAX=32\n CONFIG_RTE_EVENT_ETH_INTR_RING_SIZE=1024\n CONFIG_RTE_EVENT_CRYPTO_ADAPTER_MAX_INSTANCE=32\n@@ -802,6 +802,23 @@ 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 9bb9153..29bee26 100644\n--- a/config/rte_config.h\n+++ b/config/rte_config.h\n@@ -74,7 +74,7 @@\n \n /* eventdev defines */\n #define RTE_EVENT_MAX_DEVS 16\n-#define RTE_EVENT_MAX_QUEUES_PER_DEV 64\n+#define RTE_EVENT_MAX_QUEUES_PER_DEV 255\n #define RTE_EVENT_TIMER_ADAPTER_NUM_MAX 32\n #define RTE_EVENT_ETH_INTR_RING_SIZE 1024\n #define RTE_EVENT_CRYPTO_ADAPTER_MAX_INSTANCE 32\n@@ -135,4 +135,10 @@\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 86be41b..3bde8f0 100644\n--- a/drivers/event/Makefile\n+++ b/drivers/event/Makefile\n@@ -16,5 +16,12 @@ 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 linux x86 architectures\n+ifneq ($(filter y,$(CONFIG_RTE_ARCH_X86_64) \\\n+\t\t $(CONFIG_RTE_ARCH_X86)),)\n+ifeq ($(CONFIG_RTE_EXEC_ENV_LINUX),y)\n+DIRS-$(CONFIG_RTE_LIBRTE_PMD_DLB_EVENTDEV) += dlb\n+endif\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 0000000..f191762\n--- /dev/null\n+++ b/drivers/event/dlb/Makefile\n@@ -0,0 +1,27 @@\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 += $(WERROR_FLAGS)\n+# rte_mp_ APIs are still marked experimental\n+LDLIBS += -lrte_eal -lrte_eventdev -lrte_mbuf -lrte_kvargs -lrte_ring\n+LDLIBS += -lrte_mempool -lpthread -lrte_pci -lrte_bus_pci\n+\n+# library version\n+LIBABIVER := 1\n+\n+# versioning export map\n+EXPORT_MAP := rte_pmd_dlb_event_version.map\n+\n+# library source files\n+SRCS-$(CONFIG_RTE_LIBRTE_PMD_DLB_EVENTDEV) += pf/base/dlb_resource.c\n+\n+# export include files\n+\n+include $(RTE_SDK)/mk/rte.lib.mk\ndiff --git a/drivers/event/dlb/meson.build b/drivers/event/dlb/meson.build\nnew file mode 100644\nindex 0000000..4fae0eb\n--- /dev/null\n+++ b/drivers/event/dlb/meson.build\n@@ -0,0 +1,7 @@\n+# SPDX-License-Identifier: BSD-3-Clause\n+# Copyright(c) 2019-2020 Intel Corporation\n+\n+sources = files('pf/base/dlb_resource.c'\n+)\n+\n+deps += ['mbuf', 'mempool', 'ring', 'pci', 'bus_pci']\ndiff --git a/drivers/event/meson.build b/drivers/event/meson.build\nindex ebe76a7..35060c6 100644\n--- a/drivers/event/meson.build\n+++ b/drivers/event/meson.build\n@@ -10,6 +10,10 @@ if not (toolchain == 'gcc' and cc.version().version_compare('<4.8.6') and\n \tdpdk_conf.has('RTE_ARCH_ARM64'))\n \tdrivers += 'octeontx'\n endif\n+if ((dpdk_conf.has('RTE_ARCH_X86_64') or dpdk_conf.has('RTE_ARCH_X86')) and\n+\tis_linux)\n+\tdrivers += 'dlb'\n+endif\n std_deps = ['eventdev', 'kvargs']\n config_flag_fmt = 'RTE_LIBRTE_@0@_EVENTDEV_PMD'\n driver_name_fmt = 'rte_pmd_@0@_event'\ndiff --git a/mk/rte.app.mk b/mk/rte.app.mk\nindex a544259..3dd8ae2 100644\n--- a/mk/rte.app.mk\n+++ b/mk/rte.app.mk\n@@ -327,6 +327,7 @@ endif # CONFIG_RTE_LIBRTE_COMPRESSDEV\n ifeq ($(CONFIG_RTE_LIBRTE_EVENTDEV),y)\n _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_SKELETON_EVENTDEV) += -lrte_pmd_skeleton_event\n _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_SW_EVENTDEV) += -lrte_pmd_sw_event\n+_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_DLB_EVENTDEV) += -lrte_pmd_dlb_eventdev\n _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_DSW_EVENTDEV) += -lrte_pmd_dsw_event\n _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_OCTEONTX_SSOVF) += -lrte_pmd_octeontx_ssovf\n ifeq ($(CONFIG_RTE_LIBRTE_DPAA_BUS),y)\n", "prefixes": [ "04/27" ] }