-# BSD LICENSE
-#
+# SPDX-License-Identifier: BSD-3-Clause
# 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
-# are met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above copyright
-# notice, this list of conditions and the following disclaimer in
-# the documentation and/or other materials provided with the
-# distribution.
-# * Neither the name of 6WIND S.A. nor the names of its
-# contributors may be used to endorse or promote products derived
-# from this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# Copyright 2012 Mellanox Technologies, Ltd
include $(RTE_SDK)/mk/rte.vars.mk
# Library name.
LIB = librte_pmd_mlx4.a
-LIB_GLUE = librte_pmd_mlx4_glue.so
+LIB_GLUE = $(LIB_GLUE_BASE).$(LIB_GLUE_VERSION)
+LIB_GLUE_BASE = librte_pmd_mlx4_glue.so
+LIB_GLUE_VERSION = 18.02.0
# Sources.
SRCS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += mlx4.c
SRCS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += mlx4_ethdev.c
SRCS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += mlx4_flow.c
-ifneq ($(CONFIG_RTE_LIBRTE_MLX4_DLOPEN_DEPS),y)
+ifneq ($(CONFIG_RTE_IBVERBS_LINK_DLOPEN),y)
SRCS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += mlx4_glue.c
endif
SRCS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += mlx4_intr.c
+SRCS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += mlx4_mp.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-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += mlx4_utils.c
-ifeq ($(CONFIG_RTE_LIBRTE_MLX4_DLOPEN_DEPS),y)
+ifeq ($(CONFIG_RTE_IBVERBS_LINK_DLOPEN),y)
INSTALL-$(CONFIG_RTE_LIBRTE_MLX4_PMD)-lib += $(LIB_GLUE)
endif
CFLAGS += -D_DEFAULT_SOURCE
CFLAGS += -D_XOPEN_SOURCE=600
CFLAGS += $(WERROR_FLAGS)
-ifeq ($(CONFIG_RTE_LIBRTE_MLX4_DLOPEN_DEPS),y)
+CFLAGS += -DALLOW_EXPERIMENTAL_API
+ifeq ($(CONFIG_RTE_IBVERBS_LINK_DLOPEN),y)
CFLAGS += -DMLX4_GLUE='"$(LIB_GLUE)"'
+CFLAGS += -DMLX4_GLUE_VERSION='"$(LIB_GLUE_VERSION)"'
CFLAGS_mlx4_glue.o += -fPIC
LDLIBS += -ldl
+else ifeq ($(CONFIG_RTE_IBVERBS_LINK_STATIC),y)
+LDLIBS += $(shell $(RTE_SDK)/buildtools/options-ibverbs-static.sh)
else
LDLIBS += -libverbs -lmlx4
endif
CFLAGS += -DNDEBUG -UPEDANTIC
endif
-ifdef CONFIG_RTE_LIBRTE_MLX4_TX_MP_CACHE
-CFLAGS += -DMLX4_PMD_TX_MP_CACHE=$(CONFIG_RTE_LIBRTE_MLX4_TX_MP_CACHE)
-endif
-
include $(RTE_SDK)/mk/rte.lib.mk
# Generate and clean-up mlx4_autoconf.h.
mlx4_autoconf.h.new: $(RTE_SDK)/buildtools/auto-config-h.sh
$Q $(RM) -f -- '$@'
$Q : > '$@'
+ $Q sh -- '$<' '$@' \
+ HAVE_IBV_MLX4_BUF_ALLOCATORS \
+ infiniband/mlx4dv.h \
+ enum MLX4DV_SET_CTX_ATTR_BUF_ALLOCATORS \
+ $(AUTOCONF_OUTPUT)
+ $Q sh -- '$<' '$@' \
+ HAVE_IBV_MLX4_UAR_MMAP_OFFSET \
+ infiniband/mlx4dv.h \
+ enum MLX4DV_QP_MASK_UAR_MMAP_OFFSET \
+ $(AUTOCONF_OUTPUT)
+ $Q sh -- '$<' '$@' \
+ HAVE_IBV_MLX4_WQE_LSO_SEG \
+ infiniband/mlx4dv.h \
+ type 'struct mlx4_wqe_lso_seg' \
+ $(AUTOCONF_OUTPUT)
# Create mlx4_autoconf.h or update it in case it differs from the new one.
# Generate dependency plug-in for rdma-core when the PMD must not be linked
# directly, so that applications do not inherit this dependency.
-ifeq ($(CONFIG_RTE_LIBRTE_MLX4_DLOPEN_DEPS),y)
+ifeq ($(CONFIG_RTE_IBVERBS_LINK_DLOPEN),y)
$(LIB): $(LIB_GLUE)
+ifeq ($(LINK_USING_CC),1)
+GLUE_LDFLAGS := $(call linkerprefix,$(LDFLAGS))
+else
+GLUE_LDFLAGS := $(LDFLAGS)
+endif
$(LIB_GLUE): mlx4_glue.o
- $Q $(LD) $(LDFLAGS) $(EXTRA_LDFLAGS) \
- -s -shared -o $@ $< -libverbs -lmlx4
+ $Q $(LD) $(GLUE_LDFLAGS) $(EXTRA_LDFLAGS) \
+ -Wl,-h,$(LIB_GLUE) \
+ -shared -o $@ $< -libverbs -lmlx4
mlx4_glue.o: mlx4_autoconf.h
clean_mlx4: FORCE
$Q rm -f -- mlx4_autoconf.h mlx4_autoconf.h.new
- $Q rm -f -- mlx4_glue.o $(LIB_GLUE)
+ $Q rm -f -- mlx4_glue.o $(LIB_GLUE_BASE)*
clean: clean_mlx4