Contributors: 7
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Alexei Starovoitov |
164 |
43.27% |
4 |
30.77% |
| Delyan Kratunov |
103 |
27.18% |
1 |
7.69% |
| Stanislav Fomichev |
78 |
20.58% |
3 |
23.08% |
| Andrii Nakryiko |
27 |
7.12% |
2 |
15.38% |
| Song Liu |
5 |
1.32% |
1 |
7.69% |
| Daniel Müller |
1 |
0.26% |
1 |
7.69% |
| Yonghong Song |
1 |
0.26% |
1 |
7.69% |
| Total |
379 |
|
13 |
|
// SPDX-License-Identifier: GPL-2.0
#include <test_progs.h>
#include <network_helpers.h>
void test_xdp(void)
{
struct vip key4 = {.protocol = 6, .family = AF_INET};
struct vip key6 = {.protocol = 6, .family = AF_INET6};
struct iptnl_info value4 = {.family = AF_INET};
struct iptnl_info value6 = {.family = AF_INET6};
const char *file = "./test_xdp.bpf.o";
struct bpf_object *obj;
char buf[128];
struct ipv6hdr iph6;
struct iphdr iph;
int err, prog_fd, map_fd;
LIBBPF_OPTS(bpf_test_run_opts, topts,
.data_in = &pkt_v4,
.data_size_in = sizeof(pkt_v4),
.data_out = buf,
.data_size_out = sizeof(buf),
.repeat = 1,
);
err = bpf_prog_test_load(file, BPF_PROG_TYPE_XDP, &obj, &prog_fd);
if (CHECK_FAIL(err))
return;
map_fd = bpf_find_map(__func__, obj, "vip2tnl");
if (map_fd < 0)
goto out;
bpf_map_update_elem(map_fd, &key4, &value4, 0);
bpf_map_update_elem(map_fd, &key6, &value6, 0);
err = bpf_prog_test_run_opts(prog_fd, &topts);
memcpy(&iph, buf + sizeof(struct ethhdr), sizeof(iph));
ASSERT_OK(err, "test_run");
ASSERT_EQ(topts.retval, XDP_TX, "ipv4 test_run retval");
ASSERT_EQ(topts.data_size_out, 74, "ipv4 test_run data_size_out");
ASSERT_EQ(iph.protocol, IPPROTO_IPIP, "ipv4 test_run iph.protocol");
topts.data_in = &pkt_v6;
topts.data_size_in = sizeof(pkt_v6);
topts.data_size_out = sizeof(buf);
err = bpf_prog_test_run_opts(prog_fd, &topts);
memcpy(&iph6, buf + sizeof(struct ethhdr), sizeof(iph6));
ASSERT_OK(err, "test_run");
ASSERT_EQ(topts.retval, XDP_TX, "ipv6 test_run retval");
ASSERT_EQ(topts.data_size_out, 114, "ipv6 test_run data_size_out");
ASSERT_EQ(iph6.nexthdr, IPPROTO_IPV6, "ipv6 test_run iph6.nexthdr");
out:
bpf_object__close(obj);
}