1# SPDX-License-Identifier: GPL-2.0+ OR MIT 2 3# Check if io_uring supports zero-copy receive 4HAS_IOURING_ZCRX := $(shell \ 5 echo -e '#include <liburing.h>\n' \ 6 'void *func = (void *)io_uring_register_ifq;\n' \ 7 'int main() {return 0;}' | \ 8 $(CC) -luring -x c - -o /dev/null 2>&1 && echo y) 9 10ifeq ($(HAS_IOURING_ZCRX),y) 11COND_GEN_FILES += iou-zcrx 12else 13$(warning excluding iouring tests, liburing not installed or too old) 14endif 15 16TEST_GEN_FILES := \ 17 $(COND_GEN_FILES) \ 18# end of TEST_GEN_FILES 19 20TEST_PROGS = \ 21 csum.py \ 22 devlink_port_split.py \ 23 devlink_rate_tc_bw.py \ 24 devmem.py \ 25 ethtool.sh \ 26 ethtool_extended_state.sh \ 27 ethtool_mm.sh \ 28 ethtool_rmon.sh \ 29 hw_stats_l3.sh \ 30 hw_stats_l3_gre.sh \ 31 iou-zcrx.py \ 32 irq.py \ 33 loopback.sh \ 34 nic_timestamp.py \ 35 pp_alloc_fail.py \ 36 rss_api.py \ 37 rss_ctx.py \ 38 rss_drv.py \ 39 rss_flow_label.py \ 40 rss_input_xfrm.py \ 41 toeplitz.py \ 42 tso.py \ 43 xsk_reconfig.py \ 44 # 45 46TEST_FILES := \ 47 ethtool_lib.sh \ 48 # 49 50TEST_INCLUDES := \ 51 $(wildcard lib/py/*.py ../lib/py/*.py) \ 52 ../../../net/lib.sh \ 53 ../../../net/forwarding/ipip_lib.sh \ 54 ../../../net/forwarding/lib.sh \ 55 ../../../net/forwarding/tc_common.sh \ 56 # 57 58# YNL files, must be before "include ..lib.mk" 59YNL_GEN_FILES := \ 60 ncdevmem \ 61 toeplitz \ 62# end of YNL_GEN_FILES 63TEST_GEN_FILES += $(YNL_GEN_FILES) 64TEST_GEN_FILES += $(patsubst %.c,%.o,$(wildcard *.bpf.c)) 65 66include ../../../lib.mk 67 68# YNL build 69YNL_GENS := \ 70 ethtool \ 71 netdev \ 72# end of YNL_GENS 73 74include ../../../net/ynl.mk 75 76include ../../../net/bpf.mk 77 78ifeq ($(HAS_IOURING_ZCRX),y) 79$(OUTPUT)/iou-zcrx: LDLIBS += -luring 80endif 81