diff options
| author | Geliang Tang <geliangtang@gmail.com> | 2021-06-22 12:25:19 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-06-22 14:36:01 -0700 |
| commit | bab6b88e056038f618b2fb977d95b05ad3da8d0c (patch) | |
| tree | 2ff6ea80caf60c5ccaab71f7e4a1ce1af3cdf6c6 /include/net/mptcp.h | |
| parent | d2f77960e5b03b2d373252b2ee150a4a14010f99 (diff) | |
| download | linux-bab6b88e056038f618b2fb977d95b05ad3da8d0c.tar.bz2 | |
mptcp: add allow_join_id0 in mptcp_out_options
This patch defined a new flag MPTCP_CAP_DENY_JOIN_ID0 for the third bit,
labeled "C" of the MP_CAPABLE option.
Add a new flag allow_join_id0 in struct mptcp_out_options. If this flag is
set, send out the MP_CAPABLE option with the flag MPTCP_CAP_DENY_JOIN_ID0.
Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/mptcp.h')
| -rw-r--r-- | include/net/mptcp.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/net/mptcp.h b/include/net/mptcp.h index d61bbbf11979..cb580b06152f 100644 --- a/include/net/mptcp.h +++ b/include/net/mptcp.h @@ -67,7 +67,8 @@ struct mptcp_out_options { u8 backup; u8 reset_reason:4, reset_transient:1, - csum_reqd:1; + csum_reqd:1, + allow_join_id0:1; u32 nonce; u64 thmac; u32 token; |