11 Oct, 2007
2 commits
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This
* removes a declaration of a non-existent function
__dccp_minisock_init;* shifts the initialisation function dccp_minisock_init() from
options.c to minisocks.c, where it is more naturally expected to
be.Signed-off-by: Gerrit Renker
Signed-off-by: Ian McDonald
Signed-off-by: Arnaldo Carvalho de Melo
Signed-off-by: David S. Miller -
Signed-off-by: Arnaldo Carvalho de Melo
Signed-off-by: David S. Miller
26 Apr, 2007
1 commit
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SPIN_LOCK_UNLOCKED cleanup,use __SPIN_LOCK_UNLOCKED instead
Signed-off-by: Milind Arun Choudhary
Signed-off-by: Andrew Morton
Signed-off-by: David S. Miller
07 Mar, 2007
1 commit
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This mirrors a recent change in tcp_open_req_child, whereby the icsk_rto of the
newly created child socket was not set (but rather on the parent socket). Same
fix for DCCP.Signed-off-by: Gerrit Renker
Signed-off-by: Arnaldo Carvalho de Melo
Signed-off-by: David S. Miller
12 Dec, 2006
1 commit
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That accumulated over the last months hackaton, shame on me for not
using git-apply whitespace helping hand, will do that from now on.Signed-off-by: Arnaldo Carvalho de Melo
05 Dec, 2006
1 commit
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Conflicts:
drivers/infiniband/core/iwcm.c
drivers/net/chelsio/cxgb2.c
drivers/net/wireless/bcm43xx/bcm43xx_main.c
drivers/net/wireless/prism54/islpci_eth.c
drivers/usb/core/hub.h
drivers/usb/input/hid-core.c
net/core/netpoll.cFix up merge failures with Linus's head and fix new compilation failures.
Signed-Off-By: David Howells
03 Dec, 2006
7 commits
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This reaps the benefit of the earlier patch, which changed the type of
CCID 3 states to use enums, in that many conditions are now simplified
and the number of possible (unexpected) values is greatly reduced.In a few instances, this also allowed to simplify pre-conditions; where
care has been taken to retain logical equivalence.[DCCP]: Introduce a consistent BUG/WARN message scheme
This refines the existing set of DCCP messages so that
* BUG(), BUG_ON(), WARN_ON() have meaningful DCCP-specific counterparts
* DCCP_CRIT (for severe warnings) is not rate-limited
* DCCP_WARN() is introduced as rate-limited wrapperUsing these allows a faster and cleaner transition to their original
counterparts once the code has matured into a full DCCP implementation.Signed-off-by: Gerrit Renker
Signed-off-by: Arnaldo Carvalho de Melo -
Based on implementation by Rick Payne.
Signed-off-by: YOSHIFUJI Hideaki
Signed-off-by: David S. Miller -
In order to make their function clearer and obtain a consistent naming
scheme to identify sysctls, all existing DCCP sysctls have been prefixed
with `sysctl_dccp', following the same convention as used by TCP.Feature-specific sysctls retain the `feat' in the middle, although the
`default' has been dropped, since it is obvious from use.Also removed a duplicate `dccp_feat_default_sequence_window' in ipv4.c.
Signed-off-by: Gerrit Renker
Signed-off-by: Arnaldo Carvalho de Melo -
Problem:
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Sorts out the comments for processing steps 2,3 in section 8.5 of RFC 4340.
All comments have been updated against this document, and the reference to step
2 has been made consistent throughout the files.Signed-off-by: Gerrit Renker
Signed-off-by: Arnaldo Carvalho de Melo -
This is a code simplification to remove reduplicated code
by concentrating and abstracting shared code.Detailed Changes:
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This patch removes two functions, the send_ack functions of request_sock,
which are not called/used by the DCCP code. It is correct that these
functions are not called, below is a justification why calling these
functions (on a passive socket in the LISTEN/RESPOND state) would mean
a DCCP protocol violation.A) Background: using request_sock in TCP:
22 Nov, 2006
1 commit
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Fix up for make allyesconfig.
Signed-Off-By: David Howells
01 Jul, 2006
1 commit
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Signed-off-by: Jörn Engel
Signed-off-by: Adrian Bunk
21 Mar, 2006
4 commits
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This will later be included in struct dccp_request_sock so that we can
have per connection feature negotiation state while in the 3way
handshake, when we clone the DCCP_ROLE_LISTEN socket (in
dccp_create_openreq_child) we'll just copy this state from
dreq_minisock to dccps_minisock.Also the feature negotiation and option parsing code will mostly touch
dccps_minisock, which will simplify some stuff.Signed-off-by: Arnaldo Carvalho de Melo
Signed-off-by: David S. Miller -
1. No need for ->ccid_init nor ->ccid_exit, this is what module_{init,exit}
does and anynways neither ccid2 nor ccid3 were using it.2. Rename struct ccid to struct ccid_operations and introduce struct ccid
with a pointer to ccid_operations and rigth after it the rx or tx
private state.3. Remove the pointer to the state of the half connections from struct
dccp_sock, now its derived thru ccid_priv() from the ccid pointer.Now we also can implement the setsockopt for changing the CCID easily as
no ccid init routines can affect struct dccp_sock in any way that prevents
other CCIDs from working if a CCID switch operation is asked by apps.Signed-off-by: Arnaldo Carvalho de Melo
Signed-off-by: David S. Miller -
Still needs more work, but boots and doesn't crashes, even
does some negotiation!18:38:52.174934 127.0.0.1.43458 > 127.0.0.1.5001: request
18:38:52.218526 127.0.0.1.5001 > 127.0.0.1.43458: response
18:38:52.185398 127.0.0.1.43458 > 127.0.0.1.5001::-)
Signed-off-by: Andrea Bittau
Signed-off-by: Arnaldo Carvalho de Melo
Signed-off-by: David S. Miller -
Simplifying the code a bit as we're always using DCCP_MAX_ACKVEC_LEN.
Signed-off-by: Arnaldo Carvalho de Melo
Signed-off-by: David S. Miller
04 Jan, 2006
3 commits
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Still needs mucho polishing, specially in the checksum code, but works
just fine, inet_diag/iproute2 and all 8)Signed-off-by: Arnaldo Carvalho de Melo
Signed-off-by: David S. Miller -
Basically exports a similar set of functions as the one exported by
the non-AF specific TCP code.In the process moved some non-AF specific code from dccp_v4_connect to
dccp_connect_init and moved the checksum verification from
dccp_invalid_packet to dccp_v4_rcv, so as to use it in dccp_v6_rcv
too.Signed-off-by: Arnaldo Carvalho de Melo
Signed-off-by: David S. Miller -
And make the core DCCP code AF agnostic, just like TCP, now its time
to work on net/dccp/ipv6.c, we are close to the end!Signed-off-by: Arnaldo Carvalho de Melo
Signed-off-by: David S. Miller
18 Sep, 2005
1 commit
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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
17 Sep, 2005
1 commit
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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
09 Sep, 2005
1 commit
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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
30 Aug, 2005
5 commits
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This is from a first audit, more eyeballs are more than welcome.
Signed-off-by: Arnaldo Carvalho de Melo
Signed-off-by: David S. Miller -
Andrew Morton should be happy now 8)
Signed-off-by: Arnaldo Carvalho de Melo
Signed-off-by: David S. Miller -
Using most of the infrastructure TCP uses, with a dccp_death_row,
etc. As per my current interpretation of the draft what we have with
this changeset seems to be all we need (or very close to it 8)).Signed-off-by: Arnaldo Carvalho de Melo
Signed-off-by: David S. Miller -
Signed-off-by: David S. Miller
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Development to this point was done on a subversion repository at:
http://oops.ghostprotocols.net:81/cgi-bin/viewcvs.cgi/dccp-2.6/
This repository will be kept at this site for the foreseable future,
so that interested parties can see the history of this code,
attributions, etc.If I ever decide to take this offline I'll provide the full history at
some other suitable place.Signed-off-by: Arnaldo Carvalho de Melo
Signed-off-by: David S. Miller
