c5eebf85ba
Enable an example for rawdev ntb. Support interactive mode to send file on one host and receive file from another host. The command line would be 'send [filepath]' and 'receive [filepath]'. But since the FIFO is not enabled right now, use rte_memcpy as the enqueue and dequeue functions and only support transmitting file no more than 4M. Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com> Acked-by: Jingjing Wu <jingjing.wu@intel.com> Reviewed-by: Xiaolong Ye <xiaolong.ye@intel.com>
69 lines
1.7 KiB
Makefile
69 lines
1.7 KiB
Makefile
# SPDX-License-Identifier: BSD-3-Clause
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# Copyright(c) 2019 Intel Corporation
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# binary name
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APP = ntb_fwd
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# all source are stored in SRCS-y
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SRCS-y := ntb_fwd.c
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# Build using pkg-config variables if possible
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$(shell pkg-config --exists libdpdk)
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ifeq ($(.SHELLSTATUS),0)
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all: shared
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.PHONY: shared static
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shared: build/$(APP)-shared
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ln -sf $(APP)-shared build/$(APP)
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static: build/$(APP)-static
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ln -sf $(APP)-static build/$(APP)
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CFLAGS += -D_FILE_OFFSET_BITS=64
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LDFLAGS += -pthread
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PC_FILE := $(shell pkg-config --path libdpdk)
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CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
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LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
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LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
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build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
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$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
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build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
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$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
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build:
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@mkdir -p $@
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.PHONY: clean
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clean:
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rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
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rmdir --ignore-fail-on-non-empty build
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else # Build using legacy build system
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ifeq ($(RTE_SDK),)
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$(error "Please define RTE_SDK environment variable")
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endif
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# Default target, can be overridden by command line or environment
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RTE_TARGET ?= x86_64-native-linuxapp-gcc
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include $(RTE_SDK)/mk/rte.vars.mk
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ifneq ($(CONFIG_RTE_EXEC_ENV_LINUXAPP),y)
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$(info This application can only operate in a linuxapp environment, \
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please change the definition of the RTE_TARGET environment variable)
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all:
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else
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CFLAGS += -D_FILE_OFFSET_BITS=64
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CFLAGS += -O2
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CFLAGS += $(WERROR_FLAGS)
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CFLAGS += -DALLOW_EXPERIMENTAL_API
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include $(RTE_SDK)/mk/rte.extapp.mk
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endif
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endif
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