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From: Tim McDaniel <timothy.mcdaniel@intel.com>
To: jerinj@marvell.com
Cc: mattias.ronnblom@ericsson.com, dev@dpdk.org, gage.eads@intel.com,
	harry.van.haaren@intel.com, "McDaniel,
	Timothy" <timothy.mcdaniel@intel.com>
Subject: [dpdk-dev] [PATCH 04/27] event/dlb: add make and meson build infrastructure
Date: Fri, 26 Jun 2020 23:37:28 -0500
Message-ID: <1593232671-5690-5-git-send-email-timothy.mcdaniel@intel.com> (raw)
In-Reply-To: <1593232671-5690-1-git-send-email-timothy.mcdaniel@intel.com>

From: "McDaniel, Timothy" <timothy.mcdaniel@intel.com>

Signed-off-by: McDaniel, Timothy <timothy.mcdaniel@intel.com>
---
 config/common_base            |   19 ++++++++++++++++++-
 config/rte_config.h           |    8 +++++++-
 drivers/event/Makefile        |    7 +++++++
 drivers/event/dlb/Makefile    |   27 +++++++++++++++++++++++++++
 drivers/event/dlb/meson.build |    7 +++++++
 drivers/event/meson.build     |    4 ++++
 mk/rte.app.mk                 |    1 +
 7 files changed, 71 insertions(+), 2 deletions(-)
 create mode 100644 drivers/event/dlb/Makefile
 create mode 100644 drivers/event/dlb/meson.build

diff --git a/config/common_base b/config/common_base
index c7d5c73..b41c5e6 100644
--- a/config/common_base
+++ b/config/common_base
@@ -741,7 +741,7 @@ CONFIG_RTE_LIBRTE_PMD_ZLIB=n
 CONFIG_RTE_LIBRTE_EVENTDEV=y
 CONFIG_RTE_LIBRTE_EVENTDEV_DEBUG=n
 CONFIG_RTE_EVENT_MAX_DEVS=16
-CONFIG_RTE_EVENT_MAX_QUEUES_PER_DEV=64
+CONFIG_RTE_EVENT_MAX_QUEUES_PER_DEV=255
 CONFIG_RTE_EVENT_TIMER_ADAPTER_NUM_MAX=32
 CONFIG_RTE_EVENT_ETH_INTR_RING_SIZE=1024
 CONFIG_RTE_EVENT_CRYPTO_ADAPTER_MAX_INSTANCE=32
@@ -789,6 +789,23 @@ CONFIG_RTE_LIBRTE_PMD_DPAA_EVENTDEV=n
 CONFIG_RTE_LIBRTE_PMD_DPAA2_EVENTDEV=n
 
 #
+# Compile PMD for dlb event device
+#
+CONFIG_RTE_LIBRTE_PMD_DLB_EVENTDEV=y
+# Specify an upper bound on cycles between each CQ access when hard polling
+CONFIG_RTE_LIBRTE_PMD_DLB_POLL_INTERVAL=1000
+# Specify control state to use when executing UMWAIT instruction.
+# If 0,  then use CO.2, which has a slower wakeup time, but greater
+# power savings.
+# If 1, then use C0.1, which has a faster wakeup time, but smaller
+# power savings.
+CONFIG_RTE_LIBRTE_PMD_DLB_UMWAIT_CTL_STATE=0
+# Suppress statistics calculation
+CONFIG_RTE_LIBRTE_PMD_DLB_QUELL_STATS=n
+# Specify software credit quanta
+CONFIG_RTE_LIBRTE_PMD_DLB_SW_CREDIT_QUANTA=32
+
+#
 # Compile raw device support
 # EXPERIMENTAL: API may change without prior notice
 #
diff --git a/config/rte_config.h b/config/rte_config.h
index e9201fd..8c13ee9 100644
--- a/config/rte_config.h
+++ b/config/rte_config.h
@@ -72,7 +72,7 @@
 
 /* eventdev defines */
 #define RTE_EVENT_MAX_DEVS 16
-#define RTE_EVENT_MAX_QUEUES_PER_DEV 64
+#define RTE_EVENT_MAX_QUEUES_PER_DEV 255
 #define RTE_EVENT_TIMER_ADAPTER_NUM_MAX 32
 #define RTE_EVENT_ETH_INTR_RING_SIZE 1024
 #define RTE_EVENT_CRYPTO_ADAPTER_MAX_INSTANCE 32
@@ -133,4 +133,10 @@
 /* QEDE PMD defines */
 #define RTE_LIBRTE_QEDE_FW ""
 
+/* DLB PMD defines */
+#define RTE_LIBRTE_PMD_DLB_POLL_INTERVAL 1000
+#define RTE_LIBRTE_PMD_DLB_UMWAIT_CTL_STATE  0
+#undef RTE_LIBRTE_PMD_DLB_QUELL_STATS
+#define RTE_LIBRTE_PMD_DLB_SW_CREDIT_QUANTA 32
+
 #endif /* _RTE_CONFIG_H_ */
diff --git a/drivers/event/Makefile b/drivers/event/Makefile
index 86be41b..3bde8f0 100644
--- a/drivers/event/Makefile
+++ b/drivers/event/Makefile
@@ -16,5 +16,12 @@ ifeq ($(CONFIG_RTE_EAL_VFIO)$(CONFIG_RTE_LIBRTE_FSLMC_BUS),yy)
 DIRS-$(CONFIG_RTE_LIBRTE_PMD_DPAA2_EVENTDEV) += dpaa2
 endif
 DIRS-$(CONFIG_RTE_LIBRTE_PMD_OPDL_EVENTDEV) += opdl
+# DLB limited to linux x86 architectures
+ifneq ($(filter y,$(CONFIG_RTE_ARCH_X86_64) \
+		  $(CONFIG_RTE_ARCH_X86)),)
+ifeq ($(CONFIG_RTE_EXEC_ENV_LINUX),y)
+DIRS-$(CONFIG_RTE_LIBRTE_PMD_DLB_EVENTDEV) += dlb
+endif
+endif
 
 include $(RTE_SDK)/mk/rte.subdir.mk
diff --git a/drivers/event/dlb/Makefile b/drivers/event/dlb/Makefile
new file mode 100644
index 0000000..f191762
--- /dev/null
+++ b/drivers/event/dlb/Makefile
@@ -0,0 +1,27 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2016-2020 Intel Corporation.
+
+include $(RTE_SDK)/mk/rte.vars.mk
+
+# library name
+LIB = librte_pmd_dlb_eventdev.a
+
+# build flags
+CFLAGS += -O3 -pthread
+CFLAGS += $(WERROR_FLAGS)
+# rte_mp_ APIs are still marked experimental
+LDLIBS += -lrte_eal -lrte_eventdev -lrte_mbuf -lrte_kvargs -lrte_ring
+LDLIBS += -lrte_mempool -lpthread -lrte_pci -lrte_bus_pci
+
+# library version
+LIBABIVER := 1
+
+# versioning export map
+EXPORT_MAP := rte_pmd_dlb_event_version.map
+
+# library source files
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_DLB_EVENTDEV) += pf/base/dlb_resource.c
+
+# export include files
+
+include $(RTE_SDK)/mk/rte.lib.mk
diff --git a/drivers/event/dlb/meson.build b/drivers/event/dlb/meson.build
new file mode 100644
index 0000000..4fae0eb
--- /dev/null
+++ b/drivers/event/dlb/meson.build
@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2019-2020 Intel Corporation
+
+sources = files('pf/base/dlb_resource.c'
+)
+
+deps += ['mbuf', 'mempool', 'ring', 'pci', 'bus_pci']
diff --git a/drivers/event/meson.build b/drivers/event/meson.build
index 50d30c5..58ff011 100644
--- a/drivers/event/meson.build
+++ b/drivers/event/meson.build
@@ -6,6 +6,10 @@ if not (toolchain == 'gcc' and cc.version().version_compare('<4.8.6') and
 	dpdk_conf.has('RTE_ARCH_ARM64'))
 	drivers += 'octeontx'
 endif
+if ((dpdk_conf.has('RTE_ARCH_X86_64') or dpdk_conf.has('RTE_ARCH_X86')) and
+	is_linux)
+	drivers += 'dlb'
+endif
 std_deps = ['eventdev', 'kvargs']
 config_flag_fmt = 'RTE_LIBRTE_@0@_EVENTDEV_PMD'
 driver_name_fmt = 'rte_pmd_@0@_event'
diff --git a/mk/rte.app.mk b/mk/rte.app.mk
index 0ce8cf5..8b8076e 100644
--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk
@@ -325,6 +325,7 @@ endif # CONFIG_RTE_LIBRTE_COMPRESSDEV
 ifeq ($(CONFIG_RTE_LIBRTE_EVENTDEV),y)
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_SKELETON_EVENTDEV) += -lrte_pmd_skeleton_event
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_SW_EVENTDEV) += -lrte_pmd_sw_event
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_DLB_EVENTDEV) += -lrte_pmd_dlb_eventdev
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_DSW_EVENTDEV) += -lrte_pmd_dsw_event
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_OCTEONTX_SSOVF) += -lrte_pmd_octeontx_ssovf
 ifeq ($(CONFIG_RTE_LIBRTE_DPAA_BUS),y)
-- 
1.7.10


  parent reply index

Thread overview: 53+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-27  4:37 [dpdk-dev] [PATCH 00/27] event/dlb Intel DLB PMD Tim McDaniel
2020-06-27  4:37 ` [dpdk-dev] [PATCH 01/27] eventdev: dlb upstream prerequisites Tim McDaniel
2020-06-27  7:44   ` Jerin Jacob
2020-06-29 19:30     ` McDaniel, Timothy
2020-06-30  4:21       ` Jerin Jacob
2020-06-30 15:37         ` McDaniel, Timothy
2020-06-30 15:57           ` Jerin Jacob
2020-06-30 19:26             ` McDaniel, Timothy
2020-06-30 20:40               ` Pavan Nikhilesh Bhagavatula
2020-06-30 21:07                 ` McDaniel, Timothy
2020-07-01  4:50               ` Jerin Jacob
2020-07-01 16:48                 ` McDaniel, Timothy
2020-06-30 11:22     ` Kinsella, Ray
2020-06-30 11:30       ` Jerin Jacob
2020-06-30 11:36         ` Kinsella, Ray
2020-06-30 12:14           ` Jerin Jacob
2020-07-02 15:21             ` Kinsella, Ray
2020-07-02 16:35               ` McDaniel, Timothy
2020-06-27  4:37 ` [dpdk-dev] [PATCH 02/27] eventdev: do not pass disable_implicit_release bit to trace macro Tim McDaniel
2020-06-27  4:37 ` [dpdk-dev] [PATCH 03/27] event/dlb: add shared code version 10.7.9 Tim McDaniel
2020-06-27  4:37 ` Tim McDaniel [this message]
2020-06-27  4:37 ` [dpdk-dev] [PATCH 05/27] event/dlb: add DLB documentation Tim McDaniel
2020-07-09  3:29   ` Eads, Gage
2020-06-27  4:37 ` [dpdk-dev] [PATCH 06/27] event/dlb: add dynamic logging Tim McDaniel
2020-06-27  4:37 ` [dpdk-dev] [PATCH 07/27] event/dlb: add private data structures and constants Tim McDaniel
2020-06-27  4:37 ` [dpdk-dev] [PATCH 08/27] event/dlb: add definitions shared with LKM or shared code Tim McDaniel
2020-06-27  4:37 ` [dpdk-dev] [PATCH 09/27] event/dlb: add inline functions used in multiple files Tim McDaniel
2020-07-07 12:02   ` Bruce Richardson
2020-07-07 14:33     ` McDaniel, Timothy
2020-06-27  4:37 ` [dpdk-dev] [PATCH 10/27] event/dlb: add PFPMD-specific interface layer to shared code Tim McDaniel
2020-06-27  4:37 ` [dpdk-dev] [PATCH 11/27] event/dlb: add flexible PMD to device interfaces Tim McDaniel
2020-06-27  4:37 ` [dpdk-dev] [PATCH 12/27] event/dlb: add the PMD's public interfaces Tim McDaniel
2020-06-27  4:37 ` [dpdk-dev] [PATCH 13/27] event/dlb: add xstats support Tim McDaniel
2020-06-27  4:37 ` [dpdk-dev] [PATCH 14/27] event/dlb: add PMD self-tests Tim McDaniel
2020-07-10 20:42   ` Eads, Gage
2020-07-29 18:56     ` McDaniel, Timothy
2020-06-27  4:37 ` [dpdk-dev] [PATCH 15/27] event/dlb: add probe Tim McDaniel
2020-07-09  3:45   ` Eads, Gage
2020-06-27  4:37 ` [dpdk-dev] [PATCH 16/27] event/dlb: add infos_get and configure Tim McDaniel
2020-06-27  4:37 ` [dpdk-dev] [PATCH 17/27] event/dlb: add queue_def_conf and port_def_conf Tim McDaniel
2020-06-27  4:37 ` [dpdk-dev] [PATCH 18/27] event/dlb: add queue setup Tim McDaniel
2020-06-27  4:37 ` [dpdk-dev] [PATCH 19/27] event/dlb: add port_setup Tim McDaniel
2020-06-27  4:37 ` [dpdk-dev] [PATCH 20/27] event/dlb: add port_link Tim McDaniel
2020-06-27  4:37 ` [dpdk-dev] [PATCH 21/27] event/dlb: add queue_release and port_release Tim McDaniel
2020-06-27  4:37 ` [dpdk-dev] [PATCH 22/27] event/dlb: add port_unlink and port_unlinks_in_progress Tim McDaniel
2020-06-27  4:37 ` [dpdk-dev] [PATCH 23/27] event/dlb: add eventdev_start Tim McDaniel
2020-06-27  4:37 ` [dpdk-dev] [PATCH 24/27] event/dlb: add timeout_ticks, dump, xstats, and selftest Tim McDaniel
2020-06-27  4:37 ` [dpdk-dev] [PATCH 25/27] event/dlb: add enqueue and its burst variants Tim McDaniel
2020-06-27  4:37 ` [dpdk-dev] [PATCH 26/27] event/dlb: add dequeue, dequeue_burst, and variants Tim McDaniel
2020-06-27  4:37 ` [dpdk-dev] [PATCH 27/27] event/dlb: add eventdev_stop and eventdev_close Tim McDaniel
     [not found] <1593232671-5690-0-git-send-email-timothy.mcdaniel@intel.com>
2020-07-30 19:49 ` [dpdk-dev] [PATCH 00/27] Add Intel DLM PMD to 20.11 McDaniel, Timothy
2020-07-30 19:49   ` [dpdk-dev] [PATCH 04/27] event/dlb: add make and meson build infrastructure McDaniel, Timothy
2020-08-11 18:24     ` Jerin Jacob
  -- strict thread matches above, loose matches on Subject: below --
2020-06-12 21:24 [dpdk-dev] [PATCH 00/27] V1 event/dlb add Intel DLB PMD McDaniel, Timothy
2020-06-12 21:24 ` [dpdk-dev] [PATCH 04/27] event/dlb: add make and meson build infrastructure McDaniel, Timothy

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