diff options
Diffstat (limited to 'include/net/dropreason-core.h')
| -rw-r--r-- | include/net/dropreason-core.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/include/net/dropreason-core.h b/include/net/dropreason-core.h index a2b953b57689..3c70ad53a49c 100644 --- a/include/net/dropreason-core.h +++ b/include/net/dropreason-core.h @@ -20,9 +20,14 @@ FN(IP_NOPROTO) \ FN(SOCKET_RCVBUFF) \ FN(PROTO_MEM) \ + FN(TCP_AUTH_HDR) \ FN(TCP_MD5NOTFOUND) \ FN(TCP_MD5UNEXPECTED) \ FN(TCP_MD5FAILURE) \ + FN(TCP_AONOTFOUND) \ + FN(TCP_AOUNEXPECTED) \ + FN(TCP_AOKEYNOTFOUND) \ + FN(TCP_AOFAILURE) \ FN(SOCKET_BACKLOG) \ FN(TCP_FLAGS) \ FN(TCP_ZEROWINDOW) \ @@ -30,6 +35,7 @@ FN(TCP_OVERWINDOW) \ FN(TCP_OFOMERGE) \ FN(TCP_RFC7323_PAWS) \ + FN(TCP_OLD_SEQUENCE) \ FN(TCP_INVALID_SEQUENCE) \ FN(TCP_RESET) \ FN(TCP_INVALID_SYN) \ @@ -78,6 +84,8 @@ FN(IPV6_NDISC_BAD_CODE) \ FN(IPV6_NDISC_BAD_OPTIONS) \ FN(IPV6_NDISC_NS_OTHERHOST) \ + FN(QUEUE_PURGE) \ + FN(TC_ERROR) \ FNe(MAX) /** @@ -140,6 +148,11 @@ enum skb_drop_reason { */ SKB_DROP_REASON_PROTO_MEM, /** + * @SKB_DROP_REASON_TCP_AUTH_HDR: TCP-MD5 or TCP-AO hashes are met + * twice or set incorrectly. + */ + SKB_DROP_REASON_TCP_AUTH_HDR, + /** * @SKB_DROP_REASON_TCP_MD5NOTFOUND: no MD5 hash and one expected, * corresponding to LINUX_MIB_TCPMD5NOTFOUND */ @@ -155,6 +168,26 @@ enum skb_drop_reason { */ SKB_DROP_REASON_TCP_MD5FAILURE, /** + * @SKB_DROP_REASON_TCP_AONOTFOUND: no TCP-AO hash and one was expected, + * corresponding to LINUX_MIB_TCPAOREQUIRED + */ + SKB_DROP_REASON_TCP_AONOTFOUND, + /** + * @SKB_DROP_REASON_TCP_AOUNEXPECTED: TCP-AO hash is present and it + * was not expected, corresponding to LINUX_MIB_TCPAOKEYNOTFOUND + */ + SKB_DROP_REASON_TCP_AOUNEXPECTED, + /** + * @SKB_DROP_REASON_TCP_AOKEYNOTFOUND: TCP-AO key is unknown, + * corresponding to LINUX_MIB_TCPAOKEYNOTFOUND + */ + SKB_DROP_REASON_TCP_AOKEYNOTFOUND, + /** + * @SKB_DROP_REASON_TCP_AOFAILURE: TCP-AO hash is wrong, + * corresponding to LINUX_MIB_TCPAOBAD + */ + SKB_DROP_REASON_TCP_AOFAILURE, + /** * @SKB_DROP_REASON_SOCKET_BACKLOG: failed to add skb to socket backlog ( * see LINUX_MIB_TCPBACKLOGDROP) */ @@ -188,6 +221,8 @@ enum skb_drop_reason { * LINUX_MIB_PAWSESTABREJECTED */ SKB_DROP_REASON_TCP_RFC7323_PAWS, + /** @SKB_DROP_REASON_TCP_OLD_SEQUENCE: Old SEQ field (duplicate packet) */ + SKB_DROP_REASON_TCP_OLD_SEQUENCE, /** @SKB_DROP_REASON_TCP_INVALID_SEQUENCE: Not acceptable SEQ field */ SKB_DROP_REASON_TCP_INVALID_SEQUENCE, /** @SKB_DROP_REASON_TCP_RESET: Invalid RST packet */ @@ -339,6 +374,10 @@ enum skb_drop_reason { * for another host. */ SKB_DROP_REASON_IPV6_NDISC_NS_OTHERHOST, + /** @SKB_DROP_REASON_QUEUE_PURGE: bulk free. */ + SKB_DROP_REASON_QUEUE_PURGE, + /** @SKB_DROP_REASON_TC_ERROR: generic internal tc error. */ + SKB_DROP_REASON_TC_ERROR, /** * @SKB_DROP_REASON_MAX: the maximum of core drop reasons, which * shouldn't be used as a real 'reason' - only for tracing code gen |