dpdk: download from dpdk.org
[vpp.git] / dpdk / Makefile
1 # Copyright (c) 2015 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
14 # Scripts require non-POSIX parts of bash
15 SHELL := /bin/bash
16
17 DPDK_BUILD_DIR        ?= $(CURDIR)/_build
18 DPDK_INSTALL_DIR      ?= $(CURDIR)/_install
19 DPDK_PKTMBUF_HEADROOM ?= 128
20 DPDK_DOWNLOAD_DIR     ?= $(HOME)/Downloads
21 DPDK_MARCH            ?= native
22 DPDK_TUNE             ?= generic
23 DPDK_DEBUG            ?= n
24
25 B := $(DPDK_BUILD_DIR)
26 I := $(DPDK_INSTALL_DIR)
27 DPDK_VERSION ?= 16.04
28 DPDK_BASE_URL ?= http://fast.dpdk.org/rel
29 DPDK_TARBALL := dpdk-$(DPDK_VERSION).tar.xz
30 DPDK_TAR_URL := $(DPDK_BASE_URL)/$(DPDK_TARBALL)
31 DPDK_2.1.0_TARBALL_MD5_CKSUM := a0d69f78f360e03dbdf38ae93fad32d4
32 DPDK_2.2.0_TARBALL_MD5_CKSUM := bfa10283b49d56264c82519d130458cc
33 DPDK_16.04_TARBALL_MD5_CKSUM := d1f82e7d7589b3b2f623c155442b8306
34 DPDK_SOURCE := $(B)/dpdk-$(DPDK_VERSION)
35
36 ifneq (,$(findstring clang,$(CC)))
37 DPDK_CC=clang
38 else
39 DPDK_CC=gcc
40 endif
41
42
43 ifeq (,$(DPDK_TARGET))
44 DPDK_TARGET := x86_64-native-linuxapp-$(DPDK_CC)
45 endif
46
47 JOBS := $(shell grep processor /proc/cpuinfo | wc -l)
48
49 # compiler/linker custom arguments
50 DPDK_CPU_CFLAGS := -pie -fPIC
51 DPDK_CPU_LDFLAGS :=
52 DPDK_EXTRA_LDFLAGS := -g
53
54 ifeq ($(DPDK_DEBUG),n)
55 DPDK_EXTRA_CFLAGS := -g -mtune=$(DPDK_TUNE)
56 else
57 DPDK_EXTRA_CFLAGS := -g -O0
58 endif
59
60 # translate gcc march values to DPDK arch
61 ifeq ($(DPDK_MARCH),native)
62 DPDK_MACHINE:=native                     # autodetect host CPU
63 else ifeq ($(DPDK_MARCH),corei7)
64 DPDK_MACHINE:=nhm                        # Nehalem / Westmere
65 else ifeq ($(DPDK_MARCH),corei7-avx)
66 DPDK_MACHINE:=snb                        # Sandy Bridge
67 else ifeq ($(DPDK_MARCH),core-avx-i)
68 DPDK_MACHINE:=ivb                        # Ivy Bridge
69 else ifeq ($(DPDK_MARCH),core-avx2)
70 DPDK_MACHINE:=hsw                        # Haswell
71 else ifeq ($(DPDK_MARCH),armv7a)
72 DPDK_MACHINE:=armv7a                     # ARMv7
73 else ifeq ($(DPDK_MARCH),armv8a)
74 DPDK_MACHINE:=armv8a                     # ARMv8
75 else
76 $(error Unknown DPDK_MARCH)
77 endif
78
79 # assemble DPDK make arguments
80 DPDK_MAKE_ARGS := -C $(DPDK_SOURCE) -j $(JOBS) \
81         T=$(DPDK_TARGET) \
82         RTE_CONFIG_TEMPLATE=../custom-config \
83         RTE_OUTPUT=$(I) \
84         EXTRA_CFLAGS="$(DPDK_EXTRA_CFLAGS)" \
85         EXTRA_LDFLAGS="$(DPDK_EXTRA_LDFLAGS)" \
86         CPU_CFLAGS="$(DPDK_CPU_CFLAGS)" \
87         CPU_LDFLAGS="$(DPDK_CPU_LDFLAGS)" \
88         $(DPDK_MAKE_EXTRA_ARGS)
89
90 DPDK_SOURCE_FILES := $(shell  [ -e $(DPDK_SOURCE) ] && find $(DPDK_SOURCE) -name "*.[chS]")  
91
92 define set
93 @if grep -q CONFIG_$1 $@ ; \
94         then sed -i -e 's/.*\(CONFIG_$1=\).*/\1$2/' $@ ; \
95         else echo CONFIG_$1=$2 >> $@ ; \
96 fi
97 endef
98
99 all: build
100
101 $(B)/custom-config: $(B)/.patch.ok Makefile
102         @echo --- generating custom config from $(DPDK_SOURCE)/config/defconfig_$(DPDK_TARGET) ---
103         @cpp -undef -ffreestanding -x assembler-with-cpp $(DPDK_SOURCE)/config/defconfig_$(DPDK_TARGET) $@
104         $(call set,RTE_MACHINE,$(DPDK_MACHINE))
105         @# modify options
106         $(call set,RTE_MAX_LCORE,256)
107         $(call set,RTE_PKTMBUF_HEADROOM,$(DPDK_PKTMBUF_HEADROOM))
108         $(call set,RTE_LIBEAL_USE_HPET,y)
109         $(call set,RTE_BUILD_COMBINE_LIBS,y)
110         $(call set,RTE_LIBRTE_I40E_16BYTE_RX_DESC,y)
111         $(call set,RTE_LIBRTE_I40E_ITR_INTERVAL,16)
112         @# enable debug init for device drivers
113         $(call set,RTE_LIBRTE_I40E_DEBUG_INIT,$(DPDK_DEBUG))
114         $(call set,RTE_LIBRTE_IXGBE_DEBUG_INIT,$(DPDK_DEBUG))
115         $(call set,RTE_LIBRTE_E1000_DEBUG_INIT,$(DPDK_DEBUG))
116         $(call set,RTE_LIBRTE_VIRTIO_DEBUG_INIT,$(DPDK_DEBUG))
117         $(call set,RTE_LIBRTE_VMXNET3_DEBUG_INIT,$(DPDK_DEBUG))
118         $(call set,RTE_LIBRTE_PMD_BOND,y)
119         $(call set,RTE_LIBRTE_IP_FRAG,y)
120         @# not needed
121         $(call set,RTE_LIBRTE_TIMER,n)
122         $(call set,RTE_LIBRTE_CFGFILE,n)
123         $(call set,RTE_LIBRTE_LPM,n)
124         $(call set,RTE_LIBRTE_ACL,n)
125         $(call set,RTE_LIBRTE_POWER,n)
126         $(call set,RTE_LIBRTE_DISTRIBUTOR,n)
127         $(call set,RTE_LIBRTE_REORDER,n)
128         $(call set,RTE_LIBRTE_PORT,n)
129         $(call set,RTE_LIBRTE_TABLE,n)
130         $(call set,RTE_LIBRTE_PIPELINE,n)
131         $(call set,RTE_KNI_KMOD,n)
132         @rm -f .config.ok
133
134 $(CURDIR)/$(DPDK_TARBALL):
135         @mkdir -p $(B)
136         @if [ -e $(DPDK_DOWNLOAD_DIR)/$(DPDK_TARBALL) ] ; \
137                 then cp $(DPDK_DOWNLOAD_DIR)/$(DPDK_TARBALL) $(CURDIR) ; \
138                 else curl -o $(CURDIR)/$(DPDK_TARBALL) -LO $(DPDK_TAR_URL) ; \
139         fi
140         @rm -f $(B)/.download.ok
141
142 $(B)/.download.ok: $(CURDIR)/$(DPDK_TARBALL)
143         @openssl md5 $< | cut -f 2 -d " " - > $(B)/$(DPDK_TARBALL).md5sum
144         @([ "$$(<$(B)/$(DPDK_TARBALL).md5sum)" = "$(DPDK_$(DPDK_VERSION)_TARBALL_MD5_CKSUM)" ] || \
145         ( echo "Bad Checksum! Please remove $< and retry" && \
146                 rm $(B)/$(DPDK_TARBALL).md5sum && false ))
147         @touch $@
148
149 .PHONY: download
150 download: $(B)/.download.ok
151
152 $(B)/.extract.ok: $(B)/.download.ok
153         @echo --- extracting $(DPDK_TARBALL) ---
154         @tar --directory $(B) --extract --file $(CURDIR)/$(DPDK_TARBALL)
155         @touch $@
156
157 .PHONY: extract
158 extract: $(B)/.extract.ok
159
160 $(B)/.patch.ok: $(B)/.extract.ok
161 ifneq ($(wildcard $(CURDIR)/dpdk-$(DPDK_VERSION)_patches/*.patch),)
162         @echo --- patching ---
163         for f in $(CURDIR)/dpdk-$(DPDK_VERSION)_patches/*.patch ; do \
164                 echo Applying patch: $$(basename $$f) ; \
165                 patch -p1 -d $(DPDK_SOURCE) < $$f ; \
166         done
167 endif
168         @touch $@
169
170 .PHONY: patch
171 patch: $(B)/.patch.ok
172
173 $(B)/.config.ok: $(B)/.patch.ok $(B)/custom-config
174         @make $(DPDK_MAKE_ARGS) config
175         @touch $@
176
177 .PHONY: config
178 config: $(B)/.config.ok
179
180 $(B)/.build.ok: $(DPDK_SOURCE_FILES)
181         @if [ ! -e $(B)/.config.ok ] ; then echo 'Please run "make config" first' && false ; fi
182         @make $(DPDK_MAKE_ARGS) install
183         @dkms/create_deb_manifest.sh $(DPDK_VERSION) $(subst $(realpath ..)/,,$(B))
184         @touch $@
185
186 .PHONY: build
187 build: $(B)/.build.ok
188
189 .PHONY: clean
190 clean:
191         @rm -rf $(B) $(I)
192