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// SPDX-License-Identifier: GPL-2.0
#include <linux/bpf.h>
#include <bpf/bpf_helpers.h>
struct {
__uint(type, BPF_MAP_TYPE_DEVMAP);
__uint(key_size, sizeof(__u32));
__uint(value_size, sizeof(struct bpf_devmap_val));
__uint(max_entries, 4);
} dm_ports SEC(".maps");
/* valid program on DEVMAP entry via SEC name;
* has access to egress and ingress ifindex
*/
SEC("xdp/devmap")
int xdp_dummy_dm(struct xdp_md *ctx)
{
return XDP_PASS;
}
SEC("xdp.frags/devmap")
int xdp_dummy_dm_frags(struct xdp_md *ctx)
{
return XDP_PASS;
}
char _license[] SEC("license") = "GPL";
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