# Library name.
LIB = librte_pmd_mlx5.a
+LIB_GLUE = $(LIB_GLUE_BASE).$(LIB_GLUE_VERSION)
+LIB_GLUE_BASE = librte_pmd_mlx5_glue.so
+LIB_GLUE_VERSION = 18.02.0
# Sources.
SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5.c
+ifneq ($(CONFIG_RTE_LIBRTE_MLX5_DLOPEN_DEPS),y)
+SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_glue.c
+endif
SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_rxq.c
SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_txq.c
SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_rxtx.c
+ifneq ($(filter y,$(CONFIG_RTE_ARCH_X86_64) \
+ $(CONFIG_RTE_ARCH_ARM64)),)
+SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_rxtx_vec.c
+endif
SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_trigger.c
SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_ethdev.c
SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_mac.c
SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_vlan.c
SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_stats.c
SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_rss.c
-SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_fdir.c
+SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_mr.c
+SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_flow.c
+SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_socket.c
-# Dependencies.
-DEPDIRS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += lib/librte_ether
-DEPDIRS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += lib/librte_mbuf
-DEPDIRS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += lib/librte_eal
-DEPDIRS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += lib/librte_mempool
+ifeq ($(CONFIG_RTE_LIBRTE_MLX5_DLOPEN_DEPS),y)
+INSTALL-$(CONFIG_RTE_LIBRTE_MLX5_PMD)-lib += $(LIB_GLUE)
+endif
# Basic CFLAGS.
CFLAGS += -O3
-CFLAGS += -std=gnu99 -Wall -Wextra
+CFLAGS += -std=c11 -Wall -Wextra
CFLAGS += -g
CFLAGS += -I.
+CFLAGS += -D_BSD_SOURCE
+CFLAGS += -D_DEFAULT_SOURCE
CFLAGS += -D_XOPEN_SOURCE=600
CFLAGS += $(WERROR_FLAGS)
CFLAGS += -Wno-strict-prototypes
-LDLIBS += -libverbs
+ifeq ($(CONFIG_RTE_LIBRTE_MLX5_DLOPEN_DEPS),y)
+CFLAGS += -DMLX5_GLUE='"$(LIB_GLUE)"'
+CFLAGS += -DMLX5_GLUE_VERSION='"$(LIB_GLUE_VERSION)"'
+CFLAGS_mlx5_glue.o += -fPIC
+LDLIBS += -ldl
+else
+LDLIBS += -libverbs -lmlx5
+endif
+LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
+LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs
+LDLIBS += -lrte_bus_pci
# A few warnings cannot be avoided in external headers.
CFLAGS += -Wno-error=cast-qual
CFLAGS += -DNDEBUG -UPEDANTIC
endif
-ifdef CONFIG_RTE_LIBRTE_MLX5_SGE_WR_N
-CFLAGS += -DMLX5_PMD_SGE_WR_N=$(CONFIG_RTE_LIBRTE_MLX5_SGE_WR_N)
-endif
-
-ifdef CONFIG_RTE_LIBRTE_MLX5_MAX_INLINE
-CFLAGS += -DMLX5_PMD_MAX_INLINE=$(CONFIG_RTE_LIBRTE_MLX5_MAX_INLINE)
-endif
-
ifdef CONFIG_RTE_LIBRTE_MLX5_TX_MP_CACHE
CFLAGS += -DMLX5_PMD_TX_MP_CACHE=$(CONFIG_RTE_LIBRTE_MLX5_TX_MP_CACHE)
endif
AUTOCONF_OUTPUT := >/dev/null
endif
-mlx5_autoconf.h: $(RTE_SDK)/scripts/auto-config-h.sh
+mlx5_autoconf.h.new: FORCE
+
+mlx5_autoconf.h.new: $(RTE_SDK)/buildtools/auto-config-h.sh
$Q $(RM) -f -- '$@'
$Q sh -- '$<' '$@' \
- HAVE_EXP_QUERY_DEVICE \
- infiniband/verbs.h \
- type 'struct ibv_exp_device_attr' $(AUTOCONF_OUTPUT)
+ HAVE_IBV_DEVICE_TUNNEL_SUPPORT \
+ infiniband/mlx5dv.h \
+ enum MLX5DV_CONTEXT_MASK_TUNNEL_OFFLOADS \
+ $(AUTOCONF_OUTPUT)
$Q sh -- '$<' '$@' \
- HAVE_FLOW_SPEC_IPV6 \
+ HAVE_IBV_WQ_FLAG_RX_END_PADDING \
infiniband/verbs.h \
- type 'struct ibv_exp_flow_spec_ipv6' $(AUTOCONF_OUTPUT)
+ enum IBV_WQ_FLAG_RX_END_PADDING \
+ $(AUTOCONF_OUTPUT)
$Q sh -- '$<' '$@' \
- HAVE_EXP_QP_BURST_CREATE_ENABLE_MULTI_PACKET_SEND_WR \
- infiniband/verbs.h \
- enum IBV_EXP_QP_BURST_CREATE_ENABLE_MULTI_PACKET_SEND_WR \
+ HAVE_IBV_MLX5_MOD_MPW \
+ infiniband/mlx5dv.h \
+ enum MLX5DV_CONTEXT_FLAGS_MPW_ALLOWED \
$(AUTOCONF_OUTPUT)
$Q sh -- '$<' '$@' \
- HAVE_EXP_DEVICE_ATTR_VLAN_OFFLOADS \
- infiniband/verbs.h \
- enum IBV_EXP_DEVICE_ATTR_VLAN_OFFLOADS \
+ HAVE_IBV_MLX5_MOD_CQE_128B_COMP \
+ infiniband/mlx5dv.h \
+ enum MLX5DV_CONTEXT_FLAGS_CQE_128B_COMP \
$(AUTOCONF_OUTPUT)
$Q sh -- '$<' '$@' \
- HAVE_EXP_CQ_RX_TCP_PACKET \
+ HAVE_ETHTOOL_LINK_MODE_25G \
+ /usr/include/linux/ethtool.h \
+ enum ETHTOOL_LINK_MODE_25000baseCR_Full_BIT \
+ $(AUTOCONF_OUTPUT)
+ $Q sh -- '$<' '$@' \
+ HAVE_ETHTOOL_LINK_MODE_50G \
+ /usr/include/linux/ethtool.h \
+ enum ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT \
+ $(AUTOCONF_OUTPUT)
+ $Q sh -- '$<' '$@' \
+ HAVE_ETHTOOL_LINK_MODE_100G \
+ /usr/include/linux/ethtool.h \
+ enum ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT \
+ $(AUTOCONF_OUTPUT)
+ $Q sh -- '$<' '$@' \
+ HAVE_IBV_DEVICE_COUNTERS_SET_SUPPORT \
infiniband/verbs.h \
- enum IBV_EXP_CQ_RX_TCP_PACKET \
+ enum IBV_FLOW_SPEC_ACTION_COUNT \
$(AUTOCONF_OUTPUT)
+# Create mlx5_autoconf.h or update it in case it differs from the new one.
+
+mlx5_autoconf.h: mlx5_autoconf.h.new
+ $Q [ -f '$@' ] && \
+ cmp '$<' '$@' $(AUTOCONF_OUTPUT) || \
+ mv '$<' '$@'
+
$(SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD):.c=.o): mlx5_autoconf.h
+# Generate dependency plug-in for rdma-core when the PMD must not be linked
+# directly, so that applications do not inherit this dependency.
+
+ifeq ($(CONFIG_RTE_LIBRTE_MLX5_DLOPEN_DEPS),y)
+
+$(LIB): $(LIB_GLUE)
+
+$(LIB_GLUE): mlx5_glue.o
+ $Q $(LD) $(LDFLAGS) $(EXTRA_LDFLAGS) \
+ -Wl,-h,$(LIB_GLUE) \
+ -s -shared -o $@ $< -libverbs -lmlx5
+
+mlx5_glue.o: mlx5_autoconf.h
+
+endif
+
clean_mlx5: FORCE
- $Q rm -f -- mlx5_autoconf.h
+ $Q rm -f -- mlx5_autoconf.h mlx5_autoconf.h.new
+ $Q rm -f -- mlx5_glue.o $(LIB_GLUE_BASE)*
clean: clean_mlx5