3 # Copyright 2015 6WIND S.A.
4 # Copyright 2015 Mellanox.
6 # Redistribution and use in source and binary forms, with or without
7 # modification, are permitted provided that the following conditions
10 # * Redistributions of source code must retain the above copyright
11 # notice, this list of conditions and the following disclaimer.
12 # * Redistributions in binary form must reproduce the above copyright
13 # notice, this list of conditions and the following disclaimer in
14 # the documentation and/or other materials provided with the
16 # * Neither the name of 6WIND S.A. nor the names of its
17 # contributors may be used to endorse or promote products derived
18 # from this software without specific prior written permission.
20 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 include $(RTE_SDK)/mk/rte.vars.mk
35 LIB = librte_pmd_mlx5.a
36 LIB_GLUE = $(LIB_GLUE_BASE).$(LIB_GLUE_VERSION)
37 LIB_GLUE_BASE = librte_pmd_mlx5_glue.so
38 LIB_GLUE_VERSION = 18.02.0
41 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5.c
42 ifneq ($(CONFIG_RTE_LIBRTE_MLX5_DLOPEN_DEPS),y)
43 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_glue.c
45 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_rxq.c
46 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_txq.c
47 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_rxtx.c
48 ifneq ($(filter y,$(CONFIG_RTE_ARCH_X86_64) \
49 $(CONFIG_RTE_ARCH_ARM64)),)
50 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_rxtx_vec.c
52 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_trigger.c
53 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_ethdev.c
54 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_mac.c
55 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_rxmode.c
56 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_vlan.c
57 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_stats.c
58 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_rss.c
59 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_mr.c
60 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_flow.c
61 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_socket.c
63 ifeq ($(CONFIG_RTE_LIBRTE_MLX5_DLOPEN_DEPS),y)
64 INSTALL-$(CONFIG_RTE_LIBRTE_MLX5_PMD)-lib += $(LIB_GLUE)
69 CFLAGS += -std=c11 -Wall -Wextra
72 CFLAGS += -D_BSD_SOURCE
73 CFLAGS += -D_DEFAULT_SOURCE
74 CFLAGS += -D_XOPEN_SOURCE=600
75 CFLAGS += $(WERROR_FLAGS)
76 CFLAGS += -Wno-strict-prototypes
77 ifeq ($(CONFIG_RTE_LIBRTE_MLX5_DLOPEN_DEPS),y)
78 CFLAGS += -DMLX5_GLUE='"$(LIB_GLUE)"'
79 CFLAGS += -DMLX5_GLUE_VERSION='"$(LIB_GLUE_VERSION)"'
80 CFLAGS_mlx5_glue.o += -fPIC
83 LDLIBS += -libverbs -lmlx5
85 LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
86 LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs
87 LDLIBS += -lrte_bus_pci
89 # A few warnings cannot be avoided in external headers.
90 CFLAGS += -Wno-error=cast-qual
92 EXPORT_MAP := rte_pmd_mlx5_version.map
95 # DEBUG which is usually provided on the command-line may enable
96 # CONFIG_RTE_LIBRTE_MLX5_DEBUG.
98 CONFIG_RTE_LIBRTE_MLX5_DEBUG := y
101 # User-defined CFLAGS.
102 ifeq ($(CONFIG_RTE_LIBRTE_MLX5_DEBUG),y)
103 CFLAGS += -pedantic -UNDEBUG -DPEDANTIC
105 CFLAGS += -DNDEBUG -UPEDANTIC
108 ifdef CONFIG_RTE_LIBRTE_MLX5_TX_MP_CACHE
109 CFLAGS += -DMLX5_PMD_TX_MP_CACHE=$(CONFIG_RTE_LIBRTE_MLX5_TX_MP_CACHE)
112 include $(RTE_SDK)/mk/rte.lib.mk
114 # Generate and clean-up mlx5_autoconf.h.
116 export CC CFLAGS CPPFLAGS EXTRA_CFLAGS EXTRA_CPPFLAGS
117 export AUTO_CONFIG_CFLAGS = -Wno-error
120 AUTOCONF_OUTPUT := >/dev/null
123 mlx5_autoconf.h.new: FORCE
125 mlx5_autoconf.h.new: $(RTE_SDK)/buildtools/auto-config-h.sh
128 HAVE_IBV_DEVICE_TUNNEL_SUPPORT \
129 infiniband/mlx5dv.h \
130 enum MLX5DV_CONTEXT_MASK_TUNNEL_OFFLOADS \
133 HAVE_IBV_WQ_FLAG_RX_END_PADDING \
135 enum IBV_WQ_FLAG_RX_END_PADDING \
138 HAVE_IBV_MLX5_MOD_MPW \
139 infiniband/mlx5dv.h \
140 enum MLX5DV_CONTEXT_FLAGS_MPW_ALLOWED \
143 HAVE_IBV_MLX5_MOD_CQE_128B_COMP \
144 infiniband/mlx5dv.h \
145 enum MLX5DV_CONTEXT_FLAGS_CQE_128B_COMP \
148 HAVE_ETHTOOL_LINK_MODE_25G \
149 /usr/include/linux/ethtool.h \
150 enum ETHTOOL_LINK_MODE_25000baseCR_Full_BIT \
153 HAVE_ETHTOOL_LINK_MODE_50G \
154 /usr/include/linux/ethtool.h \
155 enum ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT \
158 HAVE_ETHTOOL_LINK_MODE_100G \
159 /usr/include/linux/ethtool.h \
160 enum ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT \
163 HAVE_IBV_DEVICE_COUNTERS_SET_SUPPORT \
165 enum IBV_FLOW_SPEC_ACTION_COUNT \
168 # Create mlx5_autoconf.h or update it in case it differs from the new one.
170 mlx5_autoconf.h: mlx5_autoconf.h.new
172 cmp '$<' '$@' $(AUTOCONF_OUTPUT) || \
175 $(SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD):.c=.o): mlx5_autoconf.h
177 # Generate dependency plug-in for rdma-core when the PMD must not be linked
178 # directly, so that applications do not inherit this dependency.
180 ifeq ($(CONFIG_RTE_LIBRTE_MLX5_DLOPEN_DEPS),y)
184 $(LIB_GLUE): mlx5_glue.o
185 $Q $(LD) $(LDFLAGS) $(EXTRA_LDFLAGS) \
187 -s -shared -o $@ $< -libverbs -lmlx5
189 mlx5_glue.o: mlx5_autoconf.h
194 $Q rm -f -- mlx5_autoconf.h mlx5_autoconf.h.new
195 $Q rm -f -- mlx5_glue.o $(LIB_GLUE_BASE)*