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 $(RTE_SDK)/mk/rte.vars.mk
35 LIB = librte_pmd_mlx5.a
36 LIB_GLUE = librte_pmd_mlx5_glue.so
39 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5.c
40 ifneq ($(CONFIG_RTE_LIBRTE_MLX5_DLOPEN_DEPS),y)
41 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_glue.c
43 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_rxq.c
44 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_txq.c
45 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_rxtx.c
46 ifneq ($(filter y,$(CONFIG_RTE_ARCH_X86_64) \
47 $(CONFIG_RTE_ARCH_ARM64)),)
48 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_rxtx_vec.c
50 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_trigger.c
51 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_ethdev.c
52 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_mac.c
53 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_rxmode.c
54 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_vlan.c
55 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_stats.c
56 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_rss.c
57 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_mr.c
58 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_flow.c
59 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_socket.c
61 ifeq ($(CONFIG_RTE_LIBRTE_MLX5_DLOPEN_DEPS),y)
62 INSTALL-$(CONFIG_RTE_LIBRTE_MLX5_PMD)-lib += $(LIB_GLUE)
67 CFLAGS += -std=c11 -Wall -Wextra
70 CFLAGS += -D_BSD_SOURCE
71 CFLAGS += -D_DEFAULT_SOURCE
72 CFLAGS += -D_XOPEN_SOURCE=600
73 CFLAGS += $(WERROR_FLAGS)
74 CFLAGS += -Wno-strict-prototypes
75 ifeq ($(CONFIG_RTE_LIBRTE_MLX5_DLOPEN_DEPS),y)
76 CFLAGS += -DMLX5_GLUE='"$(LIB_GLUE)"'
77 CFLAGS_mlx5_glue.o += -fPIC
80 LDLIBS += -libverbs -lmlx5
82 LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
83 LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs
84 LDLIBS += -lrte_bus_pci
86 # A few warnings cannot be avoided in external headers.
87 CFLAGS += -Wno-error=cast-qual
89 EXPORT_MAP := rte_pmd_mlx5_version.map
92 # DEBUG which is usually provided on the command-line may enable
93 # CONFIG_RTE_LIBRTE_MLX5_DEBUG.
95 CONFIG_RTE_LIBRTE_MLX5_DEBUG := y
98 # User-defined CFLAGS.
99 ifeq ($(CONFIG_RTE_LIBRTE_MLX5_DEBUG),y)
100 CFLAGS += -pedantic -UNDEBUG -DPEDANTIC
102 CFLAGS += -DNDEBUG -UPEDANTIC
105 ifdef CONFIG_RTE_LIBRTE_MLX5_TX_MP_CACHE
106 CFLAGS += -DMLX5_PMD_TX_MP_CACHE=$(CONFIG_RTE_LIBRTE_MLX5_TX_MP_CACHE)
109 include $(RTE_SDK)/mk/rte.lib.mk
111 # Generate and clean-up mlx5_autoconf.h.
113 export CC CFLAGS CPPFLAGS EXTRA_CFLAGS EXTRA_CPPFLAGS
114 export AUTO_CONFIG_CFLAGS = -Wno-error
117 AUTOCONF_OUTPUT := >/dev/null
120 mlx5_autoconf.h.new: FORCE
122 mlx5_autoconf.h.new: $(RTE_SDK)/buildtools/auto-config-h.sh
125 HAVE_IBV_DEVICE_VXLAN_SUPPORT \
127 enum IBV_DEVICE_VXLAN_SUPPORT \
130 HAVE_IBV_WQ_FLAG_RX_END_PADDING \
132 enum IBV_WQ_FLAG_RX_END_PADDING \
135 HAVE_IBV_MLX5_MOD_MPW \
136 infiniband/mlx5dv.h \
137 enum MLX5DV_CONTEXT_FLAGS_MPW_ALLOWED \
140 HAVE_IBV_MLX5_MOD_CQE_128B_COMP \
141 infiniband/mlx5dv.h \
142 enum MLX5DV_CONTEXT_FLAGS_CQE_128B_COMP \
145 HAVE_ETHTOOL_LINK_MODE_25G \
146 /usr/include/linux/ethtool.h \
147 enum ETHTOOL_LINK_MODE_25000baseCR_Full_BIT \
150 HAVE_ETHTOOL_LINK_MODE_50G \
151 /usr/include/linux/ethtool.h \
152 enum ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT \
155 HAVE_ETHTOOL_LINK_MODE_100G \
156 /usr/include/linux/ethtool.h \
157 enum ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT \
160 HAVE_IBV_DEVICE_COUNTERS_SET_SUPPORT \
162 enum IBV_FLOW_SPEC_ACTION_COUNT \
165 # Create mlx5_autoconf.h or update it in case it differs from the new one.
167 mlx5_autoconf.h: mlx5_autoconf.h.new
169 cmp '$<' '$@' $(AUTOCONF_OUTPUT) || \
172 $(SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD):.c=.o): mlx5_autoconf.h
174 # Generate dependency plug-in for rdma-core when the PMD must not be linked
175 # directly, so that applications do not inherit this dependency.
177 ifeq ($(CONFIG_RTE_LIBRTE_MLX5_DLOPEN_DEPS),y)
181 $(LIB_GLUE): mlx5_glue.o
182 $Q $(LD) $(LDFLAGS) $(EXTRA_LDFLAGS) \
183 -s -shared -o $@ $< -libverbs -lmlx5
185 mlx5_glue.o: mlx5_autoconf.h
190 $Q rm -f -- mlx5_autoconf.h mlx5_autoconf.h.new
191 $Q rm -f -- mlx5_glue.o $(LIB_GLUE)