linux-toradex.git/include/linux/dccp.h, branch v2.6.16.15

[INET_SOCK]: Move struct inet_sock & helper functions to net/inet_sock.h

2006-01-03T21:11:21+00:00

To help in reducing the number of include dependencies, several files were
touched as they were getting needed headers indirectly for stuff they use.

Thanks also to Alan Menegotto for pointing out that net/dccp/proto.c had
linux/dccp.h include twice.

Signed-off-by: Arnaldo Carvalho de Melo 
Signed-off-by: David S. Miller

[IP_SOCKGLUE]: Remove most of the tcp specific calls

2006-01-03T21:10:58+00:00

As DCCP needs to be called in the same spots.

Now we have a member in inet_sock (is_icsk), set at sock creation time from
struct inet_protosw->flags (if INET_PROTOSW_ICSK is set, like for TCP and
DCCP) to see if a struct sock instance is a inet_connection_sock for places
like the ones in ip_sockglue.c (v4 and v6) where we previously were looking if
sk_type was SOCK_STREAM, that is insufficient because we now use the same code
for DCCP, that has sk_type SOCK_DCCP.

Signed-off-by: Arnaldo Carvalho de Melo 
Signed-off-by: David S. Miller

[DCCP]: Introduce CCID getsockopt for the CCIDs

2005-09-18T07:19:32+00:00

Allocation for the optnames is similar to the DCCP options, with a
range for rx and tx half connection CCIDs.

Signed-off-by: Arnaldo Carvalho de Melo 
Signed-off-by: David S. Miller

[DCCP]: Don't use necessarily the same CCID for tx and rx

2005-09-18T07:18:52+00:00

Signed-off-by: Arnaldo Carvalho de Melo 
Signed-off-by: David S. Miller

[DCCP]: Move the ack vector code to net/dccp/ackvec.[ch]

2005-09-18T07:17:51+00:00

Isolating it, that will be used when we introduce a CCID2 (TCP-Like)
implementation.

Signed-off-by: Arnaldo Carvalho de Melo 
Signed-off-by: David S. Miller

[DCCP]: Introduce DCCP_SOCKOPT_SERVICE

2005-09-16T23:58:40+00:00

As discussed in the dccp@vger mailing list:

Now applications have to use setsockopt(DCCP_SOCKOPT_SERVICE, service[s]),
prior to calling listen() and connect().

An array of unsigned ints can be passed meaning that the listening sock accepts
connection requests for several services.

With this we can ditch struct sockaddr_dccp and use only sockaddr_in (and
sockaddr_in6 in the future).

Signed-off-by: Arnaldo Carvalho de Melo 
Signed-off-by: David S. Miller

[DCCP] Introduce dccp_timestamp

2005-09-09T05:38:35+00:00

To start the timestamps with 0.0ms, easing the integer maths in the CCIDs, this
probably will be reworked to use the to be introduced struct timeval_offset
infrastructure out of skb_get_timestamp, etc.

Signed-off-by: Arnaldo Carvalho de Melo

[CCID] Only call the HC insert_options methods when requested

2005-09-09T05:30:07+00:00

Signed-off-by: Arnaldo Carvalho de Melo

[DCCP]: Introduce DCCP_SOCKOPT_PACKET_SIZE

2005-08-29T23:13:37+00:00

So that applications can set dccp_sock->dccps_pkt_size, that in turn
is used in the CCID3 half connection init routines to set
ccid3hc[tr]x_s and use it in its rate calculations.

Signed-off-by: Arnaldo Carvalho de Melo 
Signed-off-by: David S. Miller

[DCCP]: Fix the timestamp options

2005-08-29T23:02:34+00:00

This changes timestamp, timestamp echo, and elapsed time to use units of 10
usecs as per DCCP spec. This has been tested to verify that times are correct.
Also fixed up length and used hton/ntoh more.

Still to add in later patches:
- actually use elapsed time to adjust RTT
(commented out as was prior to this patch)
- send options at times more closely following the spec
(content is now correct)

Signed-off-by: Ian McDonald 
Signed-off-by: Arnaldo Carvalho de Melo 
Signed-off-by: David S. Miller