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 $(RTE_SDK)/mk/rte.vars.mk
35 LIB = librte_pmd_mlx5.a
38 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5.c
39 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_rxq.c
40 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_txq.c
41 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_rxtx.c
42 ifneq ($(filter y,$(CONFIG_RTE_ARCH_X86_64) \
43 $(CONFIG_RTE_ARCH_ARM64)),)
44 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_rxtx_vec.c
46 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_trigger.c
47 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_ethdev.c
48 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_mac.c
49 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_rxmode.c
50 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_vlan.c
51 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_stats.c
52 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_rss.c
53 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_mr.c
54 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_flow.c
55 SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_socket.c
59 CFLAGS += -std=c11 -Wall -Wextra
62 CFLAGS += -D_BSD_SOURCE
63 CFLAGS += -D_DEFAULT_SOURCE
64 CFLAGS += -D_XOPEN_SOURCE=600
65 CFLAGS += $(WERROR_FLAGS)
66 CFLAGS += -Wno-strict-prototypes
67 LDLIBS += -libverbs -lmlx5
68 LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
69 LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs
71 # A few warnings cannot be avoided in external headers.
72 CFLAGS += -Wno-error=cast-qual
74 EXPORT_MAP := rte_pmd_mlx5_version.map
77 # DEBUG which is usually provided on the command-line may enable
78 # CONFIG_RTE_LIBRTE_MLX5_DEBUG.
80 CONFIG_RTE_LIBRTE_MLX5_DEBUG := y
83 # User-defined CFLAGS.
84 ifeq ($(CONFIG_RTE_LIBRTE_MLX5_DEBUG),y)
85 CFLAGS += -pedantic -UNDEBUG -DPEDANTIC
87 CFLAGS += -DNDEBUG -UPEDANTIC
90 ifdef CONFIG_RTE_LIBRTE_MLX5_TX_MP_CACHE
91 CFLAGS += -DMLX5_PMD_TX_MP_CACHE=$(CONFIG_RTE_LIBRTE_MLX5_TX_MP_CACHE)
94 # Disable false positive warning
95 ifeq ($(CONFIG_RTE_TOOLCHAIN_ICC),y)
96 CFLAGS_mlx5_txq.o += -wd3656
99 include $(RTE_SDK)/mk/rte.lib.mk
101 # Generate and clean-up mlx5_autoconf.h.
103 export CC CFLAGS CPPFLAGS EXTRA_CFLAGS EXTRA_CPPFLAGS
104 export AUTO_CONFIG_CFLAGS = -Wno-error
107 AUTOCONF_OUTPUT := >/dev/null
110 mlx5_autoconf.h.new: FORCE
112 mlx5_autoconf.h.new: $(RTE_SDK)/buildtools/auto-config-h.sh
115 HAVE_IBV_DEVICE_VXLAN_SUPPORT \
117 enum IBV_DEVICE_VXLAN_SUPPORT \
120 HAVE_IBV_WQ_FLAG_RX_END_PADDING \
122 enum IBV_WQ_FLAG_RX_END_PADDING \
125 HAVE_IBV_MLX5_MOD_MPW \
126 infiniband/mlx5dv.h \
127 enum MLX5DV_CONTEXT_FLAGS_MPW_ALLOWED \
130 HAVE_IBV_MLX5_MOD_CQE_128B_COMP \
131 infiniband/mlx5dv.h \
132 enum MLX5DV_CONTEXT_FLAGS_CQE_128B_COMP \
135 HAVE_ETHTOOL_LINK_MODE_25G \
136 /usr/include/linux/ethtool.h \
137 enum ETHTOOL_LINK_MODE_25000baseCR_Full_BIT \
140 HAVE_ETHTOOL_LINK_MODE_50G \
141 /usr/include/linux/ethtool.h \
142 enum ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT \
145 HAVE_ETHTOOL_LINK_MODE_100G \
146 /usr/include/linux/ethtool.h \
147 enum ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT \
150 HAVE_IBV_DEVICE_COUNTERS_SET_SUPPORT \
152 enum IBV_FLOW_SPEC_ACTION_COUNT \
155 # Create mlx5_autoconf.h or update it in case it differs from the new one.
157 mlx5_autoconf.h: mlx5_autoconf.h.new
159 cmp '$<' '$@' $(AUTOCONF_OUTPUT) || \
162 $(SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD):.c=.o): mlx5_autoconf.h
165 $Q rm -f -- mlx5_autoconf.h mlx5_autoconf.h.new