From b9632679944307f3caab183fa69a4d79ffeb40ce Mon Sep 17 00:00:00 2001 From: Ilya Leoshkevich Date: Fri, 30 Aug 2019 13:07:29 +0200 Subject: selftests/bpf: introduce bpf_cpu_to_be64 and bpf_be64_to_cpu test_lwt_seg6local and test_seg6_loop use custom 64-bit endianness conversion macros. Centralize their definitions in bpf_endian.h in order to reduce code duplication. This will also be useful when bpf_endian.h is promoted to an offical libbpf header. Signed-off-by: Ilya Leoshkevich Signed-off-by: Daniel Borkmann --- tools/testing/selftests/bpf/progs/test_seg6_loop.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) (limited to 'tools/testing/selftests/bpf/progs/test_seg6_loop.c') diff --git a/tools/testing/selftests/bpf/progs/test_seg6_loop.c b/tools/testing/selftests/bpf/progs/test_seg6_loop.c index 1dbe1d4d467e..c4d104428643 100644 --- a/tools/testing/selftests/bpf/progs/test_seg6_loop.c +++ b/tools/testing/selftests/bpf/progs/test_seg6_loop.c @@ -12,10 +12,6 @@ #define SR6_FLAG_ALERT (1 << 4) -#define htonll(x) ((bpf_htonl(1)) == 1 ? (x) : ((uint64_t)bpf_htonl((x) & \ - 0xFFFFFFFF) << 32) | bpf_htonl((x) >> 32)) -#define ntohll(x) ((bpf_ntohl(1)) == 1 ? (x) : ((uint64_t)bpf_ntohl((x) & \ - 0xFFFFFFFF) << 32) | bpf_ntohl((x) >> 32)) #define BPF_PACKET_HEADER __attribute__((packed)) struct ip6_t { @@ -251,8 +247,8 @@ int __add_egr_x(struct __sk_buff *skb) if (err) return BPF_DROP; - addr.lo = htonll(lo); - addr.hi = htonll(hi); + addr.lo = bpf_cpu_to_be64(lo); + addr.hi = bpf_cpu_to_be64(hi); err = bpf_lwt_seg6_action(skb, SEG6_LOCAL_ACTION_END_X, (void *)&addr, sizeof(addr)); if (err) -- cgit v1.2.3