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| author | Gerrit Renker <gerrit@erg.abdn.ac.uk> | 2007-09-26 11:27:56 -0300 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:52:42 -0700 |
| commit | 0430ee3451f4589b68f522552b1896825f2043b3 (patch) | |
| tree | f96e46fa079d90a51a4fc5b912d271470b489668 /include/linux/dccp.h | |
| parent | 727ecc5faaf6e976fc841649821c865ebd1e822d (diff) | |
| download | linux-stable-0430ee3451f4589b68f522552b1896825f2043b3.tar.gz linux-stable-0430ee3451f4589b68f522552b1896825f2043b3.tar.bz2 linux-stable-0430ee3451f4589b68f522552b1896825f2043b3.zip | |
[DCCP]: Add Support for Data 1 .. 3 fields of Reset packets
This adds fields to support the informational Data 1..3 fields of the
DCCP-Reset packets (RFC 4340, 5.6), and makes minor cosmetic changes
to documentation.
Code which fills in these fields follows in subsequent patches, it is
primarily used for reporting option-processing and feature-negotiation
errors.
Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Diffstat (limited to 'include/linux/dccp.h')
| -rw-r--r-- | include/linux/dccp.h | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/include/linux/dccp.h b/include/linux/dccp.h index a0441190dc71..20e0717aa8e1 100644 --- a/include/linux/dccp.h +++ b/include/linux/dccp.h @@ -56,10 +56,9 @@ struct dccp_hdr_ext { }; /** - * struct dccp_hdr_request - Conection initiation request header + * struct dccp_hdr_request - Connection initiation request header * * @dccph_req_service - Service to which the client app wants to connect - * @dccph_req_options - list of options (must be a multiple of 32 bits */ struct dccp_hdr_request { __be32 dccph_req_service; @@ -76,12 +75,10 @@ struct dccp_hdr_ack_bits { __be32 dccph_ack_nr_low; }; /** - * struct dccp_hdr_response - Conection initiation response header + * struct dccp_hdr_response - Connection initiation response header * - * @dccph_resp_ack_nr_high - 48 bit ack number high order bits, contains GSR - * @dccph_resp_ack_nr_low - 48 bit ack number low order bits, contains GSR + * @dccph_resp_ack - 48 bit Acknowledgment Number Subheader (5.3) * @dccph_resp_service - Echoes the Service Code on a received DCCP-Request - * @dccph_resp_options - list of options (must be a multiple of 32 bits */ struct dccp_hdr_response { struct dccp_hdr_ack_bits dccph_resp_ack; @@ -91,8 +88,9 @@ struct dccp_hdr_response { /** * struct dccp_hdr_reset - Unconditionally shut down a connection * - * @dccph_reset_service - Echoes the Service Code on a received DCCP-Request - * @dccph_reset_options - list of options (must be a multiple of 32 bits + * @dccph_reset_ack - 48 bit Acknowledgment Number Subheader (5.6) + * @dccph_reset_code - one of %dccp_reset_codes + * @dccph_reset_data - the Data 1 ... Data 3 fields from 5.6 */ struct dccp_hdr_reset { struct dccp_hdr_ack_bits dccph_reset_ack; |