diff options
| author | Gerrit Renker <gerrit@erg.abdn.ac.uk> | 2008-11-04 23:43:47 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-11-04 23:43:47 -0800 |
| commit | 7d43d1a0f2cf535167ec7247f110a1f85cecac43 (patch) | |
| tree | 3dc4411cfe27b3ffd0368a65f8ec17dd809157a7 /include/linux/dccp.h | |
| parent | bd012f2e7be9f69a47d240ded0fa491967d9827c (diff) | |
| download | lwn-7d43d1a0f2cf535167ec7247f110a1f85cecac43.tar.gz lwn-7d43d1a0f2cf535167ec7247f110a1f85cecac43.zip | |
dccp: Implement lookup table for feature-negotiation information
A lookup table for feature-negotiation information, extracted from RFC
4340/42, is provided by this patch. All currently known features can
be found in this table, along with their feature location, their
default value, and type.
Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Acked-by: Ian McDonald <ian.mcdonald@jandi.co.nz>
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/dccp.h')
| -rw-r--r-- | include/linux/dccp.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/include/linux/dccp.h b/include/linux/dccp.h index 6080449fbec9..3978aff197d9 100644 --- a/include/linux/dccp.h +++ b/include/linux/dccp.h @@ -176,19 +176,20 @@ enum { }; /* DCCP features (RFC 4340 section 6.4) */ -enum { +enum dccp_feature_numbers { DCCPF_RESERVED = 0, DCCPF_CCID = 1, - DCCPF_SHORT_SEQNOS = 2, /* XXX: not yet implemented */ + DCCPF_SHORT_SEQNOS = 2, DCCPF_SEQUENCE_WINDOW = 3, - DCCPF_ECN_INCAPABLE = 4, /* XXX: not yet implemented */ + DCCPF_ECN_INCAPABLE = 4, DCCPF_ACK_RATIO = 5, DCCPF_SEND_ACK_VECTOR = 6, DCCPF_SEND_NDP_COUNT = 7, DCCPF_MIN_CSUM_COVER = 8, - DCCPF_DATA_CHECKSUM = 9, /* XXX: not yet implemented */ + DCCPF_DATA_CHECKSUM = 9, /* 10-127 reserved */ DCCPF_MIN_CCID_SPECIFIC = 128, + DCCPF_SEND_LEV_RATE = 192, /* RFC 4342, sec. 8.4 */ DCCPF_MAX_CCID_SPECIFIC = 255, }; |