# BSD LICENSE
#
-# Copyright 2012-2015 6WIND S.A.
-# Copyright 2012 Mellanox.
+# Copyright 2012 6WIND S.A.
+# Copyright 2012 Mellanox
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# Sources.
SRCS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += mlx4.c
-
-# Dependencies.
-DEPDIRS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += lib/librte_ether
-DEPDIRS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += lib/librte_mbuf
-DEPDIRS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += lib/librte_eal
-DEPDIRS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += lib/librte_mempool
+SRCS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += mlx4_ethdev.c
+SRCS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += mlx4_flow.c
+SRCS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += mlx4_intr.c
+SRCS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += mlx4_mr.c
+SRCS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += mlx4_rxq.c
+SRCS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += mlx4_rxtx.c
+SRCS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += mlx4_txq.c
+SRCS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += mlx4_utils.c
# 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 += $(WERROR_FLAGS)
+LDLIBS += -libverbs -lmlx4
+LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
+LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs
+LDLIBS += -lrte_bus_pci
# A few warnings cannot be avoided in external headers.
CFLAGS += -Wno-error=cast-qual
CFLAGS += -DNDEBUG -UPEDANTIC
endif
-ifdef CONFIG_RTE_LIBRTE_MLX4_SGE_WR_N
-CFLAGS += -DMLX4_PMD_SGE_WR_N=$(CONFIG_RTE_LIBRTE_MLX4_SGE_WR_N)
-endif
-
-ifdef CONFIG_RTE_LIBRTE_MLX4_MAX_INLINE
-CFLAGS += -DMLX4_PMD_MAX_INLINE=$(CONFIG_RTE_LIBRTE_MLX4_MAX_INLINE)
-endif
-
ifdef CONFIG_RTE_LIBRTE_MLX4_TX_MP_CACHE
CFLAGS += -DMLX4_PMD_TX_MP_CACHE=$(CONFIG_RTE_LIBRTE_MLX4_TX_MP_CACHE)
endif
-ifdef CONFIG_RTE_LIBRTE_MLX4_SOFT_COUNTERS
-CFLAGS += -DMLX4_PMD_SOFT_COUNTERS=$(CONFIG_RTE_LIBRTE_MLX4_SOFT_COUNTERS)
+ifeq ($(CONFIG_RTE_LIBRTE_MLX4_DEBUG_BROKEN_VERBS),y)
+CFLAGS += -DMLX4_PMD_DEBUG_BROKEN_VERBS
endif
include $(RTE_SDK)/mk/rte.lib.mk
AUTOCONF_OUTPUT := >/dev/null
endif
-mlx4_autoconf.h: $(RTE_SDK)/scripts/auto-config-h.sh
+mlx4_autoconf.h.new: FORCE
+
+mlx4_autoconf.h.new: $(RTE_SDK)/buildtools/auto-config-h.sh
$Q $(RM) -f -- '$@'
- $Q sh -- '$<' '$@' \
- RSS_SUPPORT \
- infiniband/verbs.h \
- enum IBV_EXP_DEVICE_UD_RSS $(AUTOCONF_OUTPUT)
- $Q sh -- '$<' '$@' \
- INLINE_RECV \
- infiniband/verbs.h \
- enum IBV_EXP_DEVICE_ATTR_INLINE_RECV_SZ $(AUTOCONF_OUTPUT)
- $Q sh -- '$<' '$@' \
- HAVE_EXP_QUERY_DEVICE \
- infiniband/verbs.h \
- type 'struct ibv_exp_device_attr' $(AUTOCONF_OUTPUT)
- $Q sh -- '$<' '$@' \
- HAVE_EXP_QP_BURST_CREATE_DISABLE_ETH_LOOPBACK \
- infiniband/verbs.h \
- enum IBV_EXP_QP_BURST_CREATE_DISABLE_ETH_LOOPBACK \
- $(AUTOCONF_OUTPUT)
-
-mlx4.o: mlx4_autoconf.h
+ $Q : > '$@'
+
+# Create mlx4_autoconf.h or update it in case it differs from the new one.
+
+mlx4_autoconf.h: mlx4_autoconf.h.new
+ $Q [ -f '$@' ] && \
+ cmp '$<' '$@' $(AUTOCONF_OUTPUT) || \
+ mv '$<' '$@'
+
+$(SRCS-$(CONFIG_RTE_LIBRTE_MLX4_PMD):.c=.o): mlx4_autoconf.h
clean_mlx4: FORCE
- $Q rm -f -- mlx4_autoconf.h
+ $Q rm -f -- mlx4_autoconf.h mlx4_autoconf.h.new
clean: clean_mlx4