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# Makefile - Network stack Makefile for Qemu based testing
#
# Copyright (c) 2015 Intel Corporation
#
# SPDX-License-Identifier: Apache-2.0
#
PIPE_BASE=/tmp/ip-stack
ifeq ($(MAKECMDGOALS),server)
QEMU_NUM=server
endif
ifeq ($(MAKECMDGOALS),client)
QEMU_NUM=client
endif
ifdef QEMU_NUM
QEMU_EXTRA_FLAGS += -serial none -serial pipe:${PIPE_BASE}-${QEMU_NUM} \
-pidfile qemu-${QEMU_NUM}.pid
else
# QEMU_INSTANCE is a command line argument to make. By appending the instance
# name to the slip socket we can easily run more instances.
QEMU_EXTRA_FLAGS += -serial none -serial unix:/tmp/slip.sock$(QEMU_INSTANCE)
endif
PIPE_SERVER_IN=${PIPE_BASE}-server.in
PIPE_SERVER_OUT=${PIPE_BASE}-server.out
PIPE_CLIENT_IN=${PIPE_BASE}-client.in
PIPE_CLIENT_OUT=${PIPE_BASE}-client.out
.PHONY: remove_pipes
remove_pipes:
rm -f ${PIPE_SERVER_IN} ${PIPE_SERVER_OUT} ${PIPE_CLIENT_IN} \
${PIPE_CLIENT_OUT}
${PIPE_SERVER_IN}:
mkfifo $@
${PIPE_SERVER_OUT}:
mkfifo $@
${PIPE_CLIENT_IN}:
mkfifo $@
${PIPE_CLIENT_OUT}:
mkfifo $@
LINK_CLIENT_PIPES:
ln ${PIPE_SERVER_IN} ${PIPE_CLIENT_OUT}
ln ${PIPE_SERVER_OUT} ${PIPE_CLIENT_IN}
.PHONY: PIPE_CLIENT_IN_LINK
PIPE_CLIENT_IN_LINK: ${PIPE_SERVER_IN}
-ln ${PIPE_SERVER_IN} ${PIPE_CLIENT_OUT}
.PHONY: PIPE_CLIENT_OUT_LINK
PIPE_CLIENT_OUT_LINK: ${PIPE_SERVER_OUT}
-ln ${PIPE_SERVER_OUT} ${PIPE_CLIENT_IN}
# Setup the dual qemu test case with pcap support (two qemus passing data
# between them and saving data to pcap via help of monitor applicaiton)
.PHONY: setup_pipes_dual_monitor
setup_pipes_dual_monitor: ${PIPE_SERVER_IN} ${PIPE_SERVER_OUT} \
${PIPE_CLIENT_IN} ${PIPE_CLIENT_OUT}
# Setup the dual qemu test case with (two qemus passing data
# between them)
.PHONY: setup_pipes
setup_pipes: ${PIPE_SERVER_IN} ${PIPE_SERVER_OUT} LINK_CLIENT_PIPES
export QEMU_NUM
export QEMU_EXTRA_FLAGS
PID_FILE=/tmp/monitor_15_4.pid
NET_TOOLS ?= $(ZEPHYR_BASE)/../net-tools
hosttoolsmake = @$(MAKE) -C $(NET_TOOLS) $1
${NET_TOOLS}/monitor_15_4:
$(Q)$(call hosttoolsmake,monitor_15_4)
.PHONY: start_monitor
start_monitor: ${NET_TOOLS}/monitor_15_4
${NET_TOOLS}/monitor_15_4 \
${PCAP} \
${PIPE_BASE}-server ${PIPE_BASE}-client > /dev/null & \
echo "$$!" > ${PID_FILE}
ifeq ($(PCAP),)
server: remove_pipes setup_pipes $(DOTCONFIG)
$(Q)$(call zephyrmake,$(O),run); true
$(Q)stty sane
else
server: remove_pipes setup_pipes_dual_monitor start_monitor $(DOTCONFIG)
$(Q)$(call zephyrmake,$(O),run); true
$(Q)kill `cat ${PID_FILE}`
$(Q)rm -f ${PID_FILE}
-@killall monitor_15_4 > /dev/null 2>&1 ; true
$(Q)stty sane
endif
client: $(DOTCONFIG)
$(Q)$(call zephyrmake,$(O),run); true
$(Q)stty sane