diff options
| author | Alexei Starovoitov <ast@plumgrid.com> | 2015-03-26 19:53:57 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-29 13:26:54 -0700 |
| commit | 608cd71a9c7c9db76e78a792c5a4101e12fea43f (patch) | |
| tree | 9824e0795f923a6370e53799f84e8ad13764cb23 /include/linux | |
| parent | 7836b16c0dd1d3039ccc35ceeff6d75401fbba8c (diff) | |
tc: bpf: generalize pedit action
existing TC action 'pedit' can munge any bits of the packet.
Generalize it for use in bpf programs attached as cls_bpf and act_bpf via
bpf_skb_store_bytes() helper function.
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
Reviewed-by: Jiri Pirko <jiri@resnulli.us>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/bpf.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 280a315de8d6..d5cda067115a 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -59,6 +59,7 @@ enum bpf_arg_type { ARG_PTR_TO_STACK, /* any pointer to eBPF program stack */ ARG_CONST_STACK_SIZE, /* number of bytes accessed from stack */ + ARG_PTR_TO_CTX, /* pointer to context */ ARG_ANYTHING, /* any (initialized) argument is ok */ }; |