diff options
Diffstat (limited to 'net/mptcp/protocol.h')
-rw-r--r-- | net/mptcp/protocol.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h index 82c5dc4d6b49..e193b710b471 100644 --- a/net/mptcp/protocol.h +++ b/net/mptcp/protocol.h @@ -436,7 +436,8 @@ struct mptcp_subflow_context { rx_eof : 1, can_ack : 1, /* only after processing the remote a key */ disposable : 1, /* ctx can be free at ulp release time */ - stale : 1; /* unable to snd/rcv data, do not use for xmit */ + stale : 1, /* unable to snd/rcv data, do not use for xmit */ + valid_csum_seen : 1; /* at least one csum validated */ enum mptcp_data_avail data_avail; u32 remote_nonce; u64 thmac; @@ -718,6 +719,7 @@ void mptcp_token_destroy(struct mptcp_sock *msk); void mptcp_crypto_key_sha(u64 key, u32 *token, u64 *idsn); void mptcp_crypto_hmac_sha(u64 key1, u64 key2, u8 *msg, int len, void *hmac); +__sum16 __mptcp_make_csum(u64 data_seq, u32 subflow_seq, u16 data_len, __wsum sum); void __init mptcp_pm_init(void); void mptcp_pm_data_init(struct mptcp_sock *msk); |