Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) # SPDX-License-Identifier: GPL-2.0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) all: test mod
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) test: virtio_test vringh_test
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) virtio_test: virtio_ring.o virtio_test.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) vringh_test: vringh_test.o vringh.o virtio_ring.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 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
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) LDFLAGS += -lpthread
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) vpath %.c ../../drivers/virtio ../../drivers/vhost
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) mod:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 	${MAKE} -C `pwd`/../.. M=`pwd`/vhost_test V=${V}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #oot: build vhost as an out of tree module for a distro kernel
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #no effort is taken to make it actually build or work, but tends to mostly work
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #if the distro kernel is very close to upstream
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #unsupported! this is a development tool only, don't use the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #resulting modules in production!
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) OOT_KSRC=/lib/modules/$$(uname -r)/build
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) OOT_VHOST=`pwd`/../../drivers/vhost
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #Everyone depends on vhost
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) #Tweak the below to enable more modules
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) OOT_CONFIGS=\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 	CONFIG_VHOST=m \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 	CONFIG_VHOST_NET=n \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 	CONFIG_VHOST_SCSI=n \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 	CONFIG_VHOST_VSOCK=n \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 	CONFIG_VHOST_RING=n
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) OOT_BUILD=KCFLAGS="-I "${OOT_VHOST} ${MAKE} -C ${OOT_KSRC} V=${V}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) oot-build:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 	echo "UNSUPPORTED! Don't use the resulting modules in production!"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 	${OOT_BUILD} M=`pwd`/vhost_test
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 	${OOT_BUILD} M=${OOT_VHOST} ${OOT_CONFIGS}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) oot-clean: oot-build
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) oot: oot-build
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) oot-clean: OOT_BUILD+=clean
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) .PHONY: all test mod clean vhost oot oot-clean oot-build
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) clean:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 	${RM} *.o vringh_test virtio_test vhost_test/*.o vhost_test/.*.cmd \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41)               vhost_test/Module.symvers vhost_test/modules.order *.d
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) -include *.d