| History log of /src/sys/netinet6/in6_cksum.c |
| Revision | | Date | Author | Comments |
| 1.28 |
| 25-Apr-2011 |
yamt | fix assertions
|
| 1.27 |
| 10-Mar-2008 |
yamt | branches: 1.27.26; 1.27.32;
in6_cksum: use IN6_IS_SCOPE_EMBEDDABLE.
|
| 1.26 |
| 10-Mar-2008 |
yamt | in6_cksum: avoid using -> operator and use (char *) arithmetics instead.
reviewed by Joerg Sonnenberger. he pointed out that the original code
was written that way so that the compiler will explicitly not assume that
the alignment of the data is correct. although i don't know if it really
matters or not, being safer is not a problem.
|
| 1.25 |
| 09-Mar-2008 |
yamt | in6_cksum: constify
|
| 1.24 |
| 12-Feb-2008 |
joerg | branches: 1.24.2; 1.24.6;
Explicitly predict panic conditions as false.
|
| 1.23 |
| 12-Feb-2008 |
joerg | Provide a simplified inplace version of in6_cksum.
Tested by is@ on amd64.
|
| 1.22 |
| 25-Jan-2008 |
joerg | Refactor in_cksum/in4_cksum/in6_cksum implementations:
- All three functions are included in the kernel by default.
They call a backend function cpu_in_cksum after possibly
computing the checksum of the pseudo header.
- cpu_in_cksum is the core to implement the one-complement sum.
The default implementation is moderate fast on most platforms
and provides a 32bit accumulator with 16bit addends for L32 platforms
and a 64bit accumulator with 32bit addends for L64 platforms.
It handles edge cases like very large mbuf chains (could happen with
native IPv6 in the future) and provides a good base for new native
implementations.
- Modify i386 and amd64 assembly to use the new interface.
This disables the MD implementations on !x86 until the conversion is
done. For Alpha, the portable version is faster.
|
| 1.21 |
| 25-Dec-2007 |
perry | Convert many of the uses of __attribute__ to equivalent
__packed, __unused and __dead macros from cdefs.h
|
| 1.20 |
| 23-May-2007 |
christos | branches: 1.20.8; 1.20.14; 1.20.16; 1.20.20;
Ansify + add a few comments, from Karl Sjödahl
|
| 1.19 |
| 27-Jan-2006 |
rpaulo | branches: 1.19.28; 1.19.30;
PR 32653: mrt@notwork.org: remove 'sum += w[0]' left in previous revision.
|
| 1.18 |
| 21-Jan-2006 |
rpaulo | Better support of IPv6 scoped addresses.
- most of the kernel code will not care about the actual encoding of
scope zone IDs and won't touch "s6_addr16[1]" directly.
- similarly, most of the kernel code will not care about link-local
scoped addresses as a special case.
- scope boundary check will be stricter. For example, the current
*BSD code allows a packet with src=::1 and dst=(some global IPv6
address) to be sent outside of the node, if the application do:
s = socket(AF_INET6);
bind(s, "::1");
sendto(s, some_global_IPv6_addr);
This is clearly wrong, since ::1 is only meaningful within a single
node, but the current implementation of the *BSD kernel cannot
reject this attempt.
- and, while there, don't try to remove the ff02::/32 interface route
entry in in6_ifdetach() as it's already gone.
This also includes some level of support for the standard source
address selection algorithm defined in RFC3484, which will be
completed on in the future.
From the KAME project via JINMEI Tatuya.
Approved by core@.
|
| 1.17 |
| 11-Dec-2005 |
christos | branches: 1.17.2;
merge ktrace-lwp.
|
| 1.16 |
| 07-Aug-2003 |
agc | branches: 1.16.16;
Move UCB-licensed code from 4-clause to 3-clause licence.
Patches provided by Joel Baker in PR 22364, verified by myself.
|
| 1.15 |
| 18-Jul-2003 |
itojun | remove #if 0 portion
|
| 1.14 |
| 27-Sep-2002 |
provos | branches: 1.14.6;
remove trailing \n in panic(). approved perry.
|
| 1.13 |
| 09-Jun-2002 |
itojun | whitespace cleanup
|
| 1.12 |
| 13-Nov-2001 |
lukem | branches: 1.12.8;
add RCSIDs
|
| 1.11 |
| 30-May-2001 |
thorpej | branches: 1.11.2;
Skip the pseudo-header if nxt == 0. This is already documented
in in6_cksum(9) and is also the behavior of the i386 optimized
version.
|
| 1.10 |
| 10-Feb-2001 |
itojun | branches: 1.10.2;
to sync with kame better, (1) remove register declaration for variables,
(2) sync whitespaces, (3) update comments. (4) bring in some of portability
and logging enhancements. no functional changes here.
|
| 1.9 |
| 09-Sep-2000 |
itojun | move file static variable into auto variable, for better thread safety.
(not really required for big lock MP). sync with kame
|
| 1.8 |
| 09-Sep-2000 |
itojun | add attribute(packed).
From: Alfred Perlstein <bright@wintelcom.net>
|
| 1.7 |
| 06-Feb-2000 |
itojun | fix include pathname for better rfc2292 compliance.
|
| 1.6 |
| 13-Dec-1999 |
itojun | sync IPv6 part with latest KAME tree. IPsec part is left unmodified
due to massive changes in KAME side.
- IPv6 output goes through nd6_output
- faith can capture IPv4 packets as well - you can run IPv4-to-IPv6 translator
using heavily modified DNS servers
- per-interface statistics (required for IPv6 MIB)
- interface autoconfig is revisited
- udp input handling has a big change for mapped address support.
- introduce in4_cksum() for non-overwriting checksumming
- introduce m_pulldown()
- neighbor discovery cleanups/improvements
- netinet/in.h strictly conforms to RFC2553 (no extra defs visible to userland)
- IFA_STATS is fixed a bit (not tested)
- and more more more.
TODO:
- cleanup os-independency #ifdef
- avoid rcvif dual use (for IPsec) to help ifdetach
(sorry for jumbo commit, I can't separate this any more...)
|
| 1.5 |
| 11-Jul-1999 |
itojun | branches: 1.5.2; 1.5.8;
fix compilation/runtime problem on alpha.
PR: 7952, 7953
From: Dave Huang <khym@bga.com>
|
| 1.4 |
| 06-Jul-1999 |
itojun | checked build on alpha and i386, with GENERIC.v6.
fixed several sizeof(void *) and sizeof(size_t) issues on alpha.
Thanks to: Dave Huang and Tim Rightnour
|
| 1.3 |
| 03-Jul-1999 |
thorpej | RCS ID police.
|
| 1.2 |
| 01-Jul-1999 |
itojun | branches: 1.2.2;
IPv6 kernel code, based on KAME/NetBSD 1.4, SNAP kit 19990628.
(Sorry for a big commit, I can't separate this into several pieces...)
Pls check sys/netinet6/TODO and sys/netinet6/IMPLEMENTATION for details.
- sys/kern: do not assume single mbuf, accept chained mbuf on passing
data from userland to kernel (or other way round).
- "midway" ATM card: ATM PVC pseudo device support, like those done in ALTQ
package (ftp://ftp.csl.sony.co.jp/pub/kjc/).
- sys/netinet/tcp*: IPv4/v6 dual stack tcp support.
- sys/netinet/{ip6,icmp6}.h, sys/net/pfkeyv2.h: IETF document assumes those
file to be there so we patch it up.
- sys/netinet: IPsec additions are here and there.
- sys/netinet6/*: most of IPv6 code sits here.
- sys/netkey: IPsec key management code
- dev/pci/pcidevs: regen
In my understanding no code here is subject to export control so it
should be safe.
|
| 1.1 |
| 28-Jun-1999 |
itojun | branches: 1.1.2;
file in6_cksum.c was initially added on branch kame.
|
| 1.1.2.2 |
| 30-Nov-1999 |
itojun | bring in latest KAME (as of 19991130, KAME/NetBSD141) into kame branch
just for reference purposes.
This commit includes 1.4 -> 1.4.1 sync for kame branch.
The branch does not compile at all (due to the lack of ALTQ and some other
source code). Please do not try to modify the branch, this is just for
referenre purposes.
synchronization to latest KAME will take place on HEAD branch soon.
|
| 1.1.2.1 |
| 28-Jun-1999 |
itojun | KAME/NetBSD 1.4 SNAP kit, dated 19990628.
NOTE: this branch (kame) is used just for refernce. this may not compile
due to multiple reasons.
|
| 1.2.2.3 |
| 02-Aug-1999 |
thorpej | Update from trunk.
|
| 1.2.2.2 |
| 01-Jul-1999 |
thorpej | Sync w/ -current.
|
| 1.2.2.1 |
| 01-Jul-1999 |
thorpej | file in6_cksum.c was added on branch chs-ubc2 on 1999-07-01 23:48:27 +0000
|
| 1.5.8.1 |
| 27-Dec-1999 |
wrstuden | Pull up to last week's -current.
|
| 1.5.2.2 |
| 11-Feb-2001 |
bouyer | Sync with HEAD.
|
| 1.5.2.1 |
| 20-Nov-2000 |
bouyer | Update thorpej_scsipi to -current as of a month ago
|
| 1.10.2.4 |
| 18-Oct-2002 |
nathanw | Catch up to -current.
|
| 1.10.2.3 |
| 20-Jun-2002 |
nathanw | Catch up to -current.
|
| 1.10.2.2 |
| 14-Nov-2001 |
nathanw | Catch up to -current.
|
| 1.10.2.1 |
| 21-Jun-2001 |
nathanw | Catch up to -current.
|
| 1.11.2.3 |
| 10-Oct-2002 |
jdolecek | sync kqueue with -current; this includes merge of gehenna-devsw branch,
merge of i386 MP branch, and part of autoconf rototil work
|
| 1.11.2.2 |
| 23-Jun-2002 |
jdolecek | catch up with -current on kqueue branch
|
| 1.11.2.1 |
| 10-Jan-2002 |
thorpej | Sync kqueue branch with -current.
|
| 1.12.8.1 |
| 20-Jun-2002 |
gehenna | catch up with -current.
|
| 1.14.6.3 |
| 21-Sep-2004 |
skrll | Fix the sync with head I botched.
|
| 1.14.6.2 |
| 18-Sep-2004 |
skrll | Sync with HEAD.
|
| 1.14.6.1 |
| 03-Aug-2004 |
skrll | Sync with HEAD
|
| 1.16.16.6 |
| 17-Mar-2008 |
yamt | sync with head.
|
| 1.16.16.5 |
| 27-Feb-2008 |
yamt | sync with head.
|
| 1.16.16.4 |
| 04-Feb-2008 |
yamt | sync with head.
|
| 1.16.16.3 |
| 21-Jan-2008 |
yamt | sync with head
|
| 1.16.16.2 |
| 03-Sep-2007 |
yamt | sync with head.
|
| 1.16.16.1 |
| 21-Jun-2006 |
yamt | sync with head.
|
| 1.17.2.1 |
| 01-Feb-2006 |
yamt | sync with head.
|
| 1.19.30.1 |
| 11-Jul-2007 |
mjf | Sync with head.
|
| 1.19.28.1 |
| 08-Jun-2007 |
ad | Sync with head.
|
| 1.20.20.1 |
| 02-Jan-2008 |
bouyer | Sync with HEAD
|
| 1.20.16.1 |
| 26-Dec-2007 |
ad | Sync with head.
|
| 1.20.14.1 |
| 18-Feb-2008 |
mjf | Sync with HEAD.
|
| 1.20.8.2 |
| 23-Mar-2008 |
matt | sync with HEAD
|
| 1.20.8.1 |
| 09-Jan-2008 |
matt | sync with HEAD
|
| 1.24.6.1 |
| 03-Apr-2008 |
mjf | Sync with HEAD.
|
| 1.24.2.1 |
| 24-Mar-2008 |
keiichi | sync with head.
|
| 1.27.32.1 |
| 06-Jun-2011 |
jruoho | Sync with HEAD.
|
| 1.27.26.1 |
| 31-May-2011 |
rmind | sync with head
|
