diff options
| author | Jesper Dangaard Brouer <brouer@redhat.com> | 2018-02-08 12:48:12 +0100 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2018-02-09 00:24:38 +0100 |
| commit | 8c88181ed452707f3815827225517b1964463b95 (patch) | |
| tree | 6608f0e4c485b76e2f121afc3e13945880f3dc1a /tools | |
| parent | 69fe98edee48b4c3c7d90cb7eea1f1662202137d (diff) | |
bpf: Sync kernel ABI header with tooling header for bpf_common.h
I recently fixed up a lot of commits that forgot to keep the tooling
headers in sync. And then I forgot to do the same thing in commit
cb5f7334d479 ("bpf: add comments to BPF ld/ldx sizes"). Let correct
that before people notice ;-).
Lawrence did partly fix/sync this for bpf.h in commit d6d4f60c3a09
("bpf: add selftest for tcpbpf").
Fixes: cb5f7334d479 ("bpf: add comments to BPF ld/ldx sizes")
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/include/uapi/linux/bpf_common.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/tools/include/uapi/linux/bpf_common.h b/tools/include/uapi/linux/bpf_common.h index 18be90725ab0..ee97668bdadb 100644 --- a/tools/include/uapi/linux/bpf_common.h +++ b/tools/include/uapi/linux/bpf_common.h @@ -15,9 +15,10 @@ /* ld/ldx fields */ #define BPF_SIZE(code) ((code) & 0x18) -#define BPF_W 0x00 -#define BPF_H 0x08 -#define BPF_B 0x10 +#define BPF_W 0x00 /* 32-bit */ +#define BPF_H 0x08 /* 16-bit */ +#define BPF_B 0x10 /* 8-bit */ +/* eBPF BPF_DW 0x18 64-bit */ #define BPF_MODE(code) ((code) & 0xe0) #define BPF_IMM 0x00 #define BPF_ABS 0x20 |