dpdk.mk revision 839a7bce
1# Copyright (c) 2018 Cisco and/or its affiliates.
2# Licensed under the Apache License, Version 2.0 (the "License");
3# you may not use this file except in compliance with the License.
4# You may obtain a copy of the License at:
5#
6#     http://www.apache.org/licenses/LICENSE-2.0
7#
8# Unless required by applicable law or agreed to in writing, software
9# distributed under the License is distributed on an "AS IS" BASIS,
10# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11# See the License for the specific language governing permissions and
12# limitations under the License.
13
14DPDK_PKTMBUF_HEADROOM        ?= 128
15DPDK_CACHE_LINE_SIZE         ?= 64
16DPDK_DOWNLOAD_DIR            ?= $(DL_CACHE_DIR)
17DPDK_DEBUG                   ?= n
18DPDK_AARCH64_GENERIC         ?= y
19DPDK_MLX4_PMD                ?= n
20DPDK_MLX5_PMD                ?= n
21DPDK_TAP_PMD                 ?= n
22DPDK_FAILSAFE_PMD            ?= n
23
24DPDK_VERSION                 ?= 19.08
25DPDK_BASE_URL                ?= http://fast.dpdk.org/rel
26DPDK_TARBALL                 := dpdk-$(DPDK_VERSION).tar.xz
27DPDK_TAR_URL                 := $(DPDK_BASE_URL)/$(DPDK_TARBALL)
28DPDK_18.11_TARBALL_MD5_CKSUM := 04b86f4a77f4f81a7fbd26467dd2ea9f
29DPDK_19.05_TARBALL_MD5_CKSUM := fe22ad1bab1539945119047b0fdf1105
30DPDK_19.08_TARBALL_MD5_CKSUM := 8a6f5bd844b7a06b34787063409298ed
31MACHINE=$(shell uname -m)
32
33# replace dot with space, and if 3rd word exists we deal with stable dpdk rel
34ifeq ($(word 3,$(subst ., ,$(DPDK_VERSION))),)
35DPDK_SOURCE := $(B)/dpdk-$(DPDK_VERSION)
36else
37DPDK_SOURCE := $(B)/dpdk-stable-$(DPDK_VERSION)
38endif
39
40ifeq ($(MACHINE),$(filter $(MACHINE),x86_64))
41  AESNI ?= y
42  DPDK_BUILD_DEPS := ipsec-mb-install
43else
44  AESNI ?= n
45endif
46
47ifneq (,$(findstring clang,$(CC)))
48DPDK_CC=clang
49else ifneq (,$(findstring icc,$(CC)))
50DPDK_CC=icc
51else
52DPDK_CC=gcc
53endif
54
55##############################################################################
56# Intel x86
57##############################################################################
58ifeq ($(MACHINE),$(filter $(MACHINE),x86_64 i686))
59DPDK_TARGET           ?= $(MACHINE)-native-linuxapp-$(DPDK_CC)
60DPDK_MACHINE          ?= nhm
61DPDK_TUNE             ?= core-avx2
62
63##############################################################################
64# ARM64
65##############################################################################
66else ifeq ($(MACHINE),aarch64)
67CROSS :=
68export CROSS
69DPDK_TARGET           ?= arm64-armv8a-linuxapp-$(DPDK_CC)
70DPDK_MACHINE          ?= armv8a
71DPDK_TUNE             ?= generic
72ifeq (y, $(DPDK_AARCH64_GENERIC))
73DPDK_CACHE_LINE_SIZE  := 128
74# assign aarch64 variant specific options
75else
76CPU_IMP_ARM                     = 0x41
77CPU_IMP_CAVIUM                  = 0x43
78
79CPU_PART_ARM_CORTEX_A53         = 0xd03
80CPU_PART_ARM_CORTEX_A57         = 0xd07
81CPU_PART_ARM_CORTEX_A72         = 0xd08
82CPU_PART_ARM_CORTEX_A73         = 0xd09
83
84CPU_PART_CAVIUM_THUNDERX        = 0x0a1
85CPU_PART_CAVIUM_THUNDERX_81XX   = 0x0a2
86CPU_PART_CAVIUM_THUNDERX_83XX   = 0x0a3
87
88MIDR_IMPLEMENTER=$(shell awk '/implementer/ {print $$4;exit}' /proc/cpuinfo)
89MIDR_PARTNUM=$(shell awk '/part/ {print $$4;exit}' /proc/cpuinfo)
90
91ifeq ($(MIDR_IMPLEMENTER),$(CPU_IMP_ARM))
92##############################################################################
93# Arm Cortex
94##############################################################################
95CPU_PART_ARM_TUNE := $(CPU_PART_ARM_CORTEX_A53)/cortex-a53 \
96		     $(CPU_PART_ARM_CORTEX_A57)/cortex-a57 \
97		     $(CPU_PART_ARM_CORTEX_A72)/cortex-a72 \
98		     $(CPU_PART_ARM_CORTEX_A73)/cortex-a73
99CPU_TUNE = $(notdir $(filter $(MIDR_PARTNUM)/%,$(CPU_PART_ARM_TUNE)))
100ifneq ($(CPU_TUNE),)
101DPDK_TUNE             = $(CPU_TUNE)
102else
103$(warning Unknown Arm CPU)
104endif
105
106else ifeq ($(MIDR_IMPLEMENTER),$(CPU_IMP_CAVIUM))
107##############################################################################
108# Cavium ThunderX
109##############################################################################
110ifneq (,$(findstring $(MIDR_PARTNUM),$(CPU_PART_CAVIUM_THUNDERX) \
111	$(CPU_PART_CAVIUM_THUNDERX_81XX) $(CPU_PART_CAVIUM_THUNDERX_83XX)))
112DPDK_TARGET           = arm64-thunderx-linuxapp-$(DPDK_CC)
113DPDK_MACHINE          = thunderx
114DPDK_CACHE_LINE_SIZE := 128
115else
116$(warning Unknown Cavium CPU)
117endif
118endif
119
120# finish of assigning aarch64 variant specific options
121endif
122
123##############################################################################
124# Unknown platform
125##############################################################################
126else
127$(error Unknown platform)
128endif
129
130# compiler/linker custom arguments
131ifeq ($(DPDK_CC),clang)
132DPDK_CPU_CFLAGS := -fPIE -fPIC
133else
134DPDK_CPU_CFLAGS := -pie -fPIC
135endif
136
137ifeq ($(DPDK_DEBUG),n)
138DPDK_EXTRA_CFLAGS := -g -mtune=$(DPDK_TUNE)
139else
140DPDK_EXTRA_CFLAGS := -g -O0
141endif
142
143# -Wimplicit-fallthrough was introduced starting from GCC 7,
144# and it requires newer version of ccache.
145# Disable fallthrough warning for old ccache version.
146ifeq ($(DPDK_CC),gcc)
147GCC_VER_V = "7.0.0"
148CCACHE_VER_V = "3.4.1"
149GCC_VER = $(shell gcc --version | grep ^gcc | sed 's/^.* //g')
150CCACHE_VER = $(shell ccache --version | grep ^ccache | sed 's/^.* //g')
151ifeq ($(shell expr "$(GCC_VER)" ">=" "$(GCC_VER_V)"),1)
152ifeq ($(shell expr "$(CCACHE_VER)" "<" "$(CCACHE_VER_V)"),1)
153DPDK_EXTRA_CFLAGS += -Wimplicit-fallthrough=0
154endif
155endif
156endif
157
158DPDK_EXTRA_CFLAGS += -L$(I)/lib -I$(I)/include
159
160# assemble DPDK make arguments
161DPDK_MAKE_ARGS := -C $(DPDK_SOURCE) -j $(JOBS) \
162	T=$(DPDK_TARGET) \
163	RTE_CONFIG_TEMPLATE=../custom-config \
164	EXTRA_CFLAGS="$(DPDK_EXTRA_CFLAGS)" \
165	EXTRA_LDFLAGS="$(DPDK_EXTRA_LDFLAGS)" \
166	CPU_CFLAGS="$(DPDK_CPU_CFLAGS)" \
167	DESTDIR=$(I) \
168        $(DPDK_MAKE_EXTRA_ARGS)
169
170define set
171@if grep -q CONFIG_$1 $@ ; \
172	then sed -i -e 's/.*\(CONFIG_$1=\).*/\1$2/' $@ ; \
173	else echo CONFIG_$1=$2 >> $@ ; \
174fi
175endef
176
177$(B)/custom-config: $(B)/.dpdk-patch.ok Makefile
178	@echo --- generating custom config from $(DPDK_SOURCE)/config/defconfig_$(DPDK_TARGET) ---
179	@cpp -undef -ffreestanding -x assembler-with-cpp $(DPDK_SOURCE)/config/defconfig_$(DPDK_TARGET) $@
180	$(call set,RTE_MACHINE,$(DPDK_MACHINE))
181	@# modify options
182	$(call set,RTE_MAX_LCORE,256)
183	$(call set,RTE_PKTMBUF_HEADROOM,$(DPDK_PKTMBUF_HEADROOM))
184	$(call set,RTE_CACHE_LINE_SIZE,$(DPDK_CACHE_LINE_SIZE))
185	$(call set,RTE_BUILD_COMBINE_LIBS,y)
186	$(call set,RTE_PCI_CONFIG,y)
187	$(call set,RTE_PCI_EXTENDED_TAG,"on")
188	$(call set,RTE_PCI_MAX_READ_REQUEST_SIZE,4096)
189	$(call set,RTE_LIBRTE_PMD_BOND,n)
190	$(call set,RTE_LIBRTE_IP_FRAG,y)
191	$(call set,RTE_LIBRTE_PMD_QAT,y)
192	$(call set,RTE_LIBRTE_PMD_QAT_SYM,y)
193	$(call set,RTE_LIBRTE_PMD_AESNI_MB,$(AESNI))
194	$(call set,RTE_LIBRTE_PMD_AESNI_GCM,$(AESNI))
195	$(call set,RTE_LIBRTE_MLX4_PMD,$(DPDK_MLX4_PMD))
196	$(call set,RTE_LIBRTE_MLX5_PMD,$(DPDK_MLX5_PMD))
197	$(call set,RTE_LIBRTE_PMD_SOFTNIC,n)
198	$(call set,RTE_IBVERBS_LINK_DLOPEN,y)
199	$(call set,RTE_LIBRTE_PMD_TAP,$(DPDK_TAP_PMD))
200	$(call set,RTE_LIBRTE_GSO,$(DPDK_TAP_PMD))
201	$(call set,RTE_LIBRTE_PMD_FAILSAFE,$(DPDK_FAILSAFE_PMD))
202	@# not needed
203	$(call set,RTE_ETHDEV_RXTX_CALLBACKS,n)
204	$(call set,RTE_LIBRTE_CFGFILE,n)
205	$(call set,RTE_LIBRTE_LPM,n)
206	$(call set,RTE_LIBRTE_ACL,n)
207	$(call set,RTE_LIBRTE_JOBSTATS,n)
208	$(call set,RTE_LIBRTE_EFD,n)
209	$(call set,RTE_LIBRTE_MEMBER,n)
210	$(call set,RTE_LIBRTE_BITRATE,n)
211	$(call set,RTE_LIBRTE_LATENCY_STATS,n)
212	$(call set,RTE_LIBRTE_POWER,n)
213	$(call set,RTE_LIBRTE_DISTRIBUTOR,n)
214	$(call set,RTE_LIBRTE_PORT,n)
215	$(call set,RTE_LIBRTE_TABLE,n)
216	$(call set,RTE_LIBRTE_PIPELINE,n)
217	$(call set,RTE_LIBRTE_PMD_SOFTNIC,n)
218	$(call set,RTE_LIBRTE_FLOW_CLASSIFY,n)
219	$(call set,RTE_LIBRTE_ACL,n)
220	$(call set,RTE_LIBRTE_GRO,n)
221	$(call set,RTE_LIBRTE_KNI,n)
222	$(call set,RTE_LIBRTE_BPF,n)
223	$(call set,RTE_LIBRTE_RAWDEV,n)
224	$(call set,RTE_LIBRTE_PMD_IFPGA_RAWDEV,n)
225	$(call set,RTE_LIBRTE_IPN3KE_PMD,n)
226	$(call set,RTE_LIBRTE_IFPGA_BUS,n)
227	$(call set,RTE_LIBRTE_BBDEV,n)
228	$(call set,RTE_LIBRTE_BBDEV_NULL,n)
229	$(call set,RTE_TEST_PMD,n)
230	$(call set,RTE_KNI_KMOD,n)
231	$(call set,RTE_EAL_IGB_UIO,n)
232	@# currently broken in 18.02
233	$(call set,RTE_LIBRTE_DPAA_BUS,n)
234	$(call set,RTE_LIBRTE_DPAA_MEMPOOL,n)
235	$(call set,RTE_LIBRTE_DPAA_PMD,n)
236	$(call set,RTE_LIBRTE_PMD_DPAA_SEC,n)
237	$(call set,RTE_LIBRTE_PMD_DPAA_EVENTDEV,n)
238	@rm -f .dpdk-config.ok
239
240DPDK_DOWNLOADS = $(CURDIR)/downloads/$(DPDK_TARBALL)
241
242$(DPDK_DOWNLOADS):
243	mkdir -p downloads
244	@if [ -e $(DPDK_DOWNLOAD_DIR)/$(DPDK_TARBALL) ] ; \
245		then cp $(DPDK_DOWNLOAD_DIR)/$(DPDK_TARBALL) $@ ; \
246		else curl -o $@ -LO $(DPDK_TAR_URL) ; \
247	fi
248	@rm -f $(B)/.dpdk-download.ok
249
250$(B)/.dpdk-download.ok: $(DPDK_DOWNLOADS)
251	@mkdir -p $(B)
252	@openssl md5 $< | cut -f 2 -d " " - > $(B)/$(DPDK_TARBALL).md5sum
253	@([ "$$(<$(B)/$(DPDK_TARBALL).md5sum)" = "$(DPDK_$(DPDK_VERSION)_TARBALL_MD5_CKSUM)" ] || \
254	( echo "Bad Checksum! Please remove $< and retry" && \
255		rm $(B)/$(DPDK_TARBALL).md5sum && false ))
256	@touch $@
257
258.PHONY: dpdk-download
259dpdk-download: $(B)/.dpdk-download.ok
260
261$(B)/.dpdk-extract.ok: $(B)/.dpdk-download.ok
262	@echo --- extracting $(DPDK_TARBALL) ---
263	@tar --directory $(B) --extract --file $(DPDK_DOWNLOADS)
264	@touch $@
265
266.PHONY: dpdk-extract
267dpdk-extract: $(B)/.dpdk-extract.ok
268
269$(B)/.dpdk-patch.ok: $(B)/.dpdk-extract.ok
270ifneq ($(wildcard $(CURDIR)/patches/dpdk_$(DPDK_VERSION)/*.patch),)
271	@echo --- patching ---
272	@for f in $(CURDIR)/patches/dpdk_$(DPDK_VERSION)/*.patch ; do \
273		echo Applying patch: $$(basename $$f) ; \
274		patch -p1 -d $(DPDK_SOURCE) < $$f ; \
275	done
276endif
277	@touch $@
278
279.PHONY: dpdk-patch
280dpdk-patch: $(B)/.dpdk-patch.ok
281
282$(B)/.dpdk-config.ok: $(B)/.dpdk-patch.ok $(B)/custom-config
283	@make $(DPDK_MAKE_ARGS) config
284	@touch $@
285
286.PHONY: dpdk-config
287dpdk-config: $(B)/.dpdk-config.ok
288
289$(B)/.dpdk-build.ok: dpdk-config $(DPDK_BUILD_DEPS)
290	@if [ ! -e $(B)/.dpdk-config.ok ] ; then echo 'Please run "make config" first' && false ; fi
291	@rm -f $(B)/.*.install.ok #deals with build-root/Makefile line 709
292	@make $(DPDK_MAKE_ARGS) install
293	@touch $@
294
295.PHONY: dpdk-build
296dpdk-build: $(B)/.dpdk-build.ok
297
298.PHONY: dpdk-install
299dpdk-install: $(B)/.dpdk-build.ok
300