mirror of
https://github.com/torvalds/linux.git
synced 2024-12-15 15:41:58 +00:00
c5d3705cfd
introduce vhost_net_test for both vhost_net tx and rx basing on virtio_test to test vhost_net changing in the kernel. Steps for vhost_net tx testing: 1. Prepare a out buf. 2. Kick the vhost_net to do tx processing. 3. Do the receiving in the tun side. 4. verify the data received by tun is correct. Steps for vhost_net rx testing: 1. Prepare a in buf. 2. Do the sending in the tun side. 3. Kick the vhost_net to do rx processing. 4. verify the data received by vhost_net is correct. Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
57 lines
2.0 KiB
Makefile
57 lines
2.0 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
|
|
all: test mod
|
|
test: virtio_test vringh_test vhost_net_test
|
|
virtio_test: virtio_ring.o virtio_test.o
|
|
vringh_test: vringh_test.o vringh.o virtio_ring.o
|
|
vhost_net_test: virtio_ring.o vhost_net_test.o
|
|
|
|
try-run = $(shell set -e; \
|
|
if ($(1)) >/dev/null 2>&1; \
|
|
then echo "$(2)"; \
|
|
else echo "$(3)"; \
|
|
fi)
|
|
|
|
__cc-option = $(call try-run,\
|
|
$(1) -Werror $(2) -c -x c /dev/null -o /dev/null,$(2),)
|
|
cc-option = $(call __cc-option, $(CC),$(1))
|
|
|
|
CFLAGS += -g -O2 -Werror -Wno-maybe-uninitialized -Wall -I. -I../include/ -I ../../usr/include/ -Wno-pointer-sign -fno-strict-overflow -fno-strict-aliasing -fno-common -MMD -U_FORTIFY_SOURCE -include ../../include/linux/kconfig.h $(call cc-option,-mfunction-return=thunk) $(call cc-option,-fcf-protection=none) $(call cc-option,-mindirect-branch-register)
|
|
|
|
CFLAGS += -pthread
|
|
LDFLAGS += -pthread
|
|
vpath %.c ../../drivers/virtio ../../drivers/vhost
|
|
mod:
|
|
${MAKE} -C `pwd`/../.. M=`pwd`/vhost_test V=${V}
|
|
|
|
#oot: build vhost as an out of tree module for a distro kernel
|
|
#no effort is taken to make it actually build or work, but tends to mostly work
|
|
#if the distro kernel is very close to upstream
|
|
#unsupported! this is a development tool only, don't use the
|
|
#resulting modules in production!
|
|
OOT_KSRC=/lib/modules/$$(uname -r)/build
|
|
OOT_VHOST=`pwd`/../../drivers/vhost
|
|
#Everyone depends on vhost
|
|
#Tweak the below to enable more modules
|
|
OOT_CONFIGS=\
|
|
CONFIG_VHOST=m \
|
|
CONFIG_VHOST_NET=n \
|
|
CONFIG_VHOST_SCSI=n \
|
|
CONFIG_VHOST_VSOCK=n \
|
|
CONFIG_VHOST_RING=n
|
|
OOT_BUILD=KCFLAGS="-I "${OOT_VHOST} ${MAKE} -C ${OOT_KSRC} V=${V}
|
|
oot-build:
|
|
echo "UNSUPPORTED! Don't use the resulting modules in production!"
|
|
${OOT_BUILD} M=`pwd`/vhost_test
|
|
${OOT_BUILD} M=${OOT_VHOST} ${OOT_CONFIGS}
|
|
|
|
oot-clean: oot-build
|
|
oot: oot-build
|
|
oot-clean: OOT_BUILD+=clean
|
|
|
|
.PHONY: all test mod clean vhost oot oot-clean oot-build
|
|
clean:
|
|
${RM} *.o vringh_test virtio_test vhost_net_test vhost_test/*.o \
|
|
vhost_test/.*.cmd vhost_test/Module.symvers \
|
|
vhost_test/modules.order *.d
|
|
-include *.d
|