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Default branch: MAIN
Revision 1.96 / (download) - annotate - [select for diffs], Wed Dec 7 08:30:15 2022 UTC (16 months, 1 week ago) by knakahara
Branch: MAIN
CVS Tags: thorpej-ifq-base,
thorpej-ifq,
thorpej-altq-separation-base,
thorpej-altq-separation,
netbsd-10-base,
netbsd-10-0-RELEASE,
netbsd-10-0-RC6,
netbsd-10-0-RC5,
netbsd-10-0-RC4,
netbsd-10-0-RC3,
netbsd-10-0-RC2,
netbsd-10-0-RC1,
netbsd-10,
HEAD
Changes since 1.95: +7 -7
lines
Diff to previous 1.95 (colored) to selected 1.54 (colored)
gif(4), ipsec(4) and l2tp(4) use encap_attach_addr().
Revision 1.94.2.1 / (download) - annotate - [select for diffs], Mon Apr 13 08:05:16 2020 UTC (4 years ago) by martin
Branch: phil-wifi
Changes since 1.94: +14 -19
lines
Diff to previous 1.94 (colored) next main 1.95 (colored) to selected 1.54 (colored)
Mostly merge changes from HEAD upto 20200411
Revision 1.87.8.6 / (download) - annotate - [select for diffs], Tue Sep 24 18:27:10 2019 UTC (4 years, 6 months ago) by martin
Branch: netbsd-8
CVS Tags: netbsd-8-2-RELEASE
Changes since 1.87.8.5: +14 -19
lines
Diff to previous 1.87.8.5 (colored) to branchpoint 1.87 (colored) next main 1.88 (colored) to selected 1.54 (colored)
Pull up following revision(s) (requested by knakahara in ticket #1385):
sys/net/if.c 1.461
sys/net/if.h 1.277
sys/net/if_gif.c 1.149
sys/net/if_gif.h 1.33
sys/net/if_ipsec.c 1.19,1.20,1.24
sys/net/if_ipsec.h 1.5
sys/net/if_l2tp.c 1.33,1.36-1.39
sys/net/if_l2tp.h 1.7,1.8
sys/net/route.c 1.220,1.221
sys/net/route.h 1.125
sys/netinet/in_gif.c 1.95
sys/netinet/in_l2tp.c 1.17
sys/netinet/ip_input.c 1.391,1.392
sys/netinet/wqinput.c 1.6
sys/netinet6/in6_gif.c 1.94
sys/netinet6/in6_l2tp.c 1.18
sys/netinet6/ip6_forward.c 1.97
sys/netinet6/ip6_input.c 1.210,1.211
sys/netipsec/ipsec_output.c 1.82,1.83 (patched)
sys/netipsec/ipsecif.c 1.12,1.13,1.15,1.17 (patched)
sys/netipsec/key.c 1.259,1.260
ipsecif(4) support input drop packet counter.
ipsecif(4) should not increment drop counter by errors not related to if_snd. Pointed out by ozaki-r@n.o, thanks.
Remove unnecessary addresses in PF_KEY message.
MOBIKE Extensions for PF_KEY draft-schilcher-mobike-pfkey-extension-01.txt says
====================
5. SPD Update
// snip
SADB_X_SPDADD:
// snip
sadb_x_ipsecrequest_reqid:
An ID for that SA can be passed to the kernel in the
sadb_x_ipsecrequest_reqid field.
If tunnel mode is specified, the sadb_x_ipsecrequest structure is
followed by two sockaddr structures that define the tunnel
endpoint addresses. In the case that transport mode is used, no
additional addresses are specified.
====================
see: <a rel="nofollow" href="https://tools.ietf.org/html/draft-schilcher-mobike-pfkey-extension-01">https://tools.ietf.org/html/draft-schilcher-mobike-pfkey-extension-01</a>
ipsecif(4) uses transport mode, so it should not add addresses.
ipsecif(4) supports multiple peers in the same NAPT.
E.g. ipsec0 connects between NetBSD_A and NetBSD_B, ipsec1 connects
NetBSD_A and NetBSD_C at the following figure.
+----------+
+----| NetBSD_B |
+----------+ +------+ | +----------+
| NetBSD_A |--- ... ---| NAPT |---+
+----------+ +------+ | +----------+
+----| NetBSD_C |
+----------+
Add ATF later.
l2tp(4): fix output bytes counter. Pointed by k-goda@IIJ, thanks.
remove a variable which is no longer used.
l2tp: initialize mowner variables for MBUFTRACE
Avoid having a rtcache directly in a percpu storage
percpu(9) has a certain memory storage for each CPU and provides it by the piece
to users. If the storages went short, percpu(9) enlarges them by allocating new
larger memory areas, replacing old ones with them and destroying the old ones.
A percpu storage referenced by a pointer gotten via percpu_getref can be
destroyed by the mechanism after a running thread sleeps even if percpu_putref
has not been called.
Using rtcache, i.e., packet processing, typically involves sleepable operations
such as rwlock so we must avoid dereferencing a rtcache that is directly stored
in a percpu storage during packet processing. Address this situation by having
just a pointer to a rtcache in a percpu storage instead.
Reviewed by knakahara@ and yamaguchi@
wqinput: avoid having struct wqinput_worklist directly in a percpu storage
percpu(9) has a certain memory storage for each CPU and provides it by the piece
to users. If the storages went short, percpu(9) enlarges them by allocating new
larger memory areas, replacing old ones with them and destroying the old ones.
A percpu storage referenced by a pointer gotten via percpu_getref can be
destroyed by the mechanism after a running thread sleeps even if percpu_putref
has not been called.
Input handlers of wqinput normally involves sleepable operations so we must
avoid dereferencing a percpu data (struct wqinput_worklist) after executing
an input handler. Address this situation by having just a pointer to the data
in a percpu storage instead.
Reviewed by knakahara@ and yamaguchi@
Add missing #include <sys/kmem.h>
Divide Tx context of l2tp(4) to improve performance.
It seems l2tp(4) call path is too long for instruction cache. So, dividing
l2tp(4) Tx context improves CPU use efficiency.
After this commit, l2tp(4) throughput gains 10% on my machine(Atom C3000).
Apply some missing changes lost on the previous commit
Avoid having a rtcache directly in a percpu storage for tunnel protocols.
percpu(9) has a certain memory storage for each CPU and provides it by the piece
to users. If the storages went short, percpu(9) enlarges them by allocating new
larger memory areas, replacing old ones with them and destroying the old ones.
A percpu storage referenced by a pointer gotten via percpu_getref can be
destroyed by the mechanism after a running thread sleeps even if percpu_putref
has not been called.
Using rtcache, i.e., packet processing, typically involves sleepable operations
such as rwlock so we must avoid dereferencing a rtcache that is directly stored
in a percpu storage during packet processing. Address this situation by having
just a pointer to a rtcache in a percpu storage instead.
Reviewed by ozaki-r@ and yamaguchi@
l2tp(4): avoid having struct ifqueue directly in a percpu storage.
percpu(9) has a certain memory storage for each CPU and provides it by the piece
to users. If the storages went short, percpu(9) enlarges them by allocating new
larger memory areas, replacing old ones with them and destroying the old ones.
A percpu storage referenced by a pointer gotten via percpu_getref can be
destroyed by the mechanism after a running thread sleeps even if percpu_putref
has not been called.
Tx processing of l2tp(4) uses normally involves sleepable operations so we
must avoid dereferencing a percpu data (struct ifqueue) after executing Tx
processing. Address this situation by having just a pointer to the data in
a percpu storage instead.
Reviewed by ozaki-r@ and yamaguchi@
Revision 1.94.6.1 / (download) - annotate - [select for diffs], Tue Sep 24 03:10:35 2019 UTC (4 years, 6 months ago) by martin
Branch: netbsd-9
CVS Tags: netbsd-9-3-RELEASE,
netbsd-9-2-RELEASE,
netbsd-9-1-RELEASE,
netbsd-9-0-RELEASE,
netbsd-9-0-RC2,
netbsd-9-0-RC1
Changes since 1.94: +14 -19
lines
Diff to previous 1.94 (colored) next main 1.95 (colored) to selected 1.54 (colored)
Pull up following revision(s) (requested by ozaki-r in ticket #238): sys/netipsec/ipsec_output.c: revision 1.83 sys/net/route.h: revision 1.125 sys/netinet6/ip6_input.c: revision 1.210 sys/netinet6/ip6_input.c: revision 1.211 sys/net/if.c: revision 1.461 sys/net/if_gif.h: revision 1.33 sys/net/route.c: revision 1.220 sys/net/route.c: revision 1.221 sys/net/if.h: revision 1.277 sys/netinet6/ip6_forward.c: revision 1.97 sys/netinet/wqinput.c: revision 1.6 sys/net/if_ipsec.h: revision 1.5 sys/netinet6/in6_l2tp.c: revision 1.18 sys/netinet6/in6_gif.c: revision 1.94 sys/net/if_l2tp.h: revision 1.7 sys/net/if_gif.c: revision 1.149 sys/net/if_l2tp.h: revision 1.8 sys/netinet/in_gif.c: revision 1.95 sys/netinet/in_l2tp.c: revision 1.17 sys/netipsec/ipsecif.c: revision 1.17 sys/net/if_ipsec.c: revision 1.24 sys/net/if_l2tp.c: revision 1.37 sys/netinet/ip_input.c: revision 1.391 sys/net/if_l2tp.c: revision 1.38 sys/netinet/ip_input.c: revision 1.392 sys/net/if_l2tp.c: revision 1.39 Avoid having a rtcache directly in a percpu storage percpu(9) has a certain memory storage for each CPU and provides it by the piece to users. If the storages went short, percpu(9) enlarges them by allocating new larger memory areas, replacing old ones with them and destroying the old ones. A percpu storage referenced by a pointer gotten via percpu_getref can be destroyed by the mechanism after a running thread sleeps even if percpu_putref has not been called. Using rtcache, i.e., packet processing, typically involves sleepable operations such as rwlock so we must avoid dereferencing a rtcache that is directly stored in a percpu storage during packet processing. Address this situation by having just a pointer to a rtcache in a percpu storage instead. Reviewed by knakahara@ and yamaguchi@ - wqinput: avoid having struct wqinput_worklist directly in a percpu storage percpu(9) has a certain memory storage for each CPU and provides it by the piece to users. If the storages went short, percpu(9) enlarges them by allocating new larger memory areas, replacing old ones with them and destroying the old ones. A percpu storage referenced by a pointer gotten via percpu_getref can be destroyed by the mechanism after a running thread sleeps even if percpu_putref has not been called. Input handlers of wqinput normally involves sleepable operations so we must avoid dereferencing a percpu data (struct wqinput_worklist) after executing an input handler. Address this situation by having just a pointer to the data in a percpu storage instead. Reviewed by knakahara@ and yamaguchi@ - Add missing #include <sys/kmem.h> - Divide Tx context of l2tp(4) to improve performance. It seems l2tp(4) call path is too long for instruction cache. So, dividing l2tp(4) Tx context improves CPU use efficiency. After this commit, l2tp(4) throughput gains 10% on my machine(Atom C3000). - Apply some missing changes lost on the previous commit - Avoid having a rtcache directly in a percpu storage for tunnel protocols. percpu(9) has a certain memory storage for each CPU and provides it by the piece to users. If the storages went short, percpu(9) enlarges them by allocating new larger memory areas, replacing old ones with them and destroying the old ones. A percpu storage referenced by a pointer gotten via percpu_getref can be destroyed by the mechanism after a running thread sleeps even if percpu_putref has not been called. Using rtcache, i.e., packet processing, typically involves sleepable operations such as rwlock so we must avoid dereferencing a rtcache that is directly stored in a percpu storage during packet processing. Address this situation by having just a pointer to a rtcache in a percpu storage instead. Reviewed by ozaki-r@ and yamaguchi@ - l2tp(4): avoid having struct ifqueue directly in a percpu storage. percpu(9) has a certain memory storage for each CPU and provides it by the piece to users. If the storages went short, percpu(9) enlarges them by allocating new larger memory areas, replacing old ones with them and destroying the old ones. A percpu storage referenced by a pointer gotten via percpu_getref can be destroyed by the mechanism after a running thread sleeps even if percpu_putref has not been called. Tx processing of l2tp(4) uses normally involves sleepable operations so we must avoid dereferencing a percpu data (struct ifqueue) after executing Tx processing. Address this situation by having just a pointer to the data in a percpu storage instead. Reviewed by ozaki-r@ and yamaguchi@
Revision 1.95 / (download) - annotate - [select for diffs], Thu Sep 19 06:07:25 2019 UTC (4 years, 6 months ago) by knakahara
Branch: MAIN
CVS Tags: thorpej-i2c-spi-conf2-base,
thorpej-i2c-spi-conf2,
thorpej-i2c-spi-conf-base,
thorpej-i2c-spi-conf,
thorpej-futex2-base,
thorpej-futex2,
thorpej-futex-base,
thorpej-futex,
thorpej-cfargs2-base,
thorpej-cfargs2,
thorpej-cfargs-base,
thorpej-cfargs,
phil-wifi-20200421,
phil-wifi-20200411,
phil-wifi-20200406,
phil-wifi-20191119,
is-mlppp-base,
is-mlppp,
cjep_sun2x-base1,
cjep_sun2x-base,
cjep_sun2x,
cjep_staticlib_x-base1,
cjep_staticlib_x-base,
cjep_staticlib_x,
bouyer-xenpvh-base2,
bouyer-xenpvh-base1,
bouyer-xenpvh-base,
bouyer-xenpvh,
bouyer-sunxi-drm-base,
bouyer-sunxi-drm,
ad-namecache-base3,
ad-namecache-base2,
ad-namecache-base1,
ad-namecache-base,
ad-namecache
Changes since 1.94: +14 -19
lines
Diff to previous 1.94 (colored) to selected 1.54 (colored)
Avoid having a rtcache directly in a percpu storage for tunnel protocols. percpu(9) has a certain memory storage for each CPU and provides it by the piece to users. If the storages went short, percpu(9) enlarges them by allocating new larger memory areas, replacing old ones with them and destroying the old ones. A percpu storage referenced by a pointer gotten via percpu_getref can be destroyed by the mechanism after a running thread sleeps even if percpu_putref has not been called. Using rtcache, i.e., packet processing, typically involves sleepable operations such as rwlock so we must avoid dereferencing a rtcache that is directly stored in a percpu storage during packet processing. Address this situation by having just a pointer to a rtcache in a percpu storage instead. Reviewed by ozaki-r@ and yamaguchi@
Revision 1.87.8.5 / (download) - annotate - [select for diffs], Thu May 17 14:07:04 2018 UTC (5 years, 11 months ago) by martin
Branch: netbsd-8
CVS Tags: netbsd-8-1-RELEASE,
netbsd-8-1-RC1,
netbsd-8-0-RELEASE,
netbsd-8-0-RC2
Changes since 1.87.8.4: +6 -6
lines
Diff to previous 1.87.8.4 (colored) to branchpoint 1.87 (colored) to selected 1.54 (colored)
Pull up following revision(s) (requested by knakahara in ticket #829): sys/net/if_l2tp.c: revision 1.24 sys/net/if_ipsec.c: revision 1.13 sys/net/if_gif.h: revision 1.31 sys/netipsec/ipsecif.c: revision 1.8 sys/net/if_gif.c: revision 1.140 sys/netinet6/in6_l2tp.c: revision 1.15 sys/net/if_ipsec.h: revision 1.3 sys/netinet6/in6_gif.c: revision 1.92 sys/net/if_l2tp.h: revision 1.5 sys/netinet/in_l2tp.c: revision 1.13 sys/netinet/in_gif.c: revision 1.93 Fix LOCKDEBUG kernel panic when many(about 200) tunnel interfaces is created. The tunnel interfaces are gif(4), l2tp(4), and ipsecif(4). They use mutex itself in percpu area. When percpu_cpu_enlarge() run, the address of the mutex in percpu area becomes different from the address which lockdebug saved. That can cause "already initialized" false detection.
Revision 1.92.2.1 / (download) - annotate - [select for diffs], Wed May 2 07:20:23 2018 UTC (5 years, 11 months ago) by pgoyette
Branch: pgoyette-compat
CVS Tags: pgoyette-compat-merge-20190127
Changes since 1.92: +6 -8
lines
Diff to previous 1.92 (colored) next main 1.93 (colored) to selected 1.54 (colored)
Synch with HEAD
Revision 1.94 / (download) - annotate - [select for diffs], Tue May 1 07:21:39 2018 UTC (5 years, 11 months ago) by maxv
Branch: MAIN
CVS Tags: phil-wifi-base,
phil-wifi-20190609,
pgoyette-compat-20190127,
pgoyette-compat-20190118,
pgoyette-compat-1226,
pgoyette-compat-1126,
pgoyette-compat-1020,
pgoyette-compat-0930,
pgoyette-compat-0906,
pgoyette-compat-0728,
pgoyette-compat-0625,
pgoyette-compat-0521,
pgoyette-compat-0502,
netbsd-9-base,
isaki-audio2-base,
isaki-audio2
Branch point for: phil-wifi,
netbsd-9
Changes since 1.93: +2 -4
lines
Diff to previous 1.93 (colored) to selected 1.54 (colored)
Remove now unused net_osdep.h includes, the other BSDs did the same.
Revision 1.93 / (download) - annotate - [select for diffs], Fri Apr 27 09:55:28 2018 UTC (5 years, 11 months ago) by knakahara
Branch: MAIN
Changes since 1.92: +6 -6
lines
Diff to previous 1.92 (colored) to selected 1.54 (colored)
Fix LOCKDEBUG kernel panic when many(about 200) tunnel interfaces is created. The tunnel interfaces are gif(4), l2tp(4), and ipsecif(4). They use mutex itself in percpu area. When percpu_cpu_enlarge() run, the address of the mutex in percpu area becomes different from the address which lockdebug saved. That can cause "already initialized" false detection.
Revision 1.87.8.4 / (download) - annotate - [select for diffs], Sun Feb 11 21:17:34 2018 UTC (6 years, 2 months ago) by snj
Branch: netbsd-8
CVS Tags: netbsd-8-0-RC1
Changes since 1.87.8.3: +6 -27
lines
Diff to previous 1.87.8.3 (colored) to branchpoint 1.87 (colored) to selected 1.54 (colored)
Pull up following revision(s) (requested by ozaki-r in ticket #536):
distrib/sets/lists/base/shl.mi: 1.825
distrib/sets/lists/comp/mi: 1.2168-1.2169
distrib/sets/lists/comp/shl.mi: 1.310
distrib/sets/lists/debug/mi: 1.234
distrib/sets/lists/debug/shl.mi: 1.188
distrib/sets/lists/man/mi: 1.1570
distrib/sets/lists/tests/mi: 1.772
etc/mtree/NetBSD.dist.tests: 1.150
share/man/man4/Makefile: 1.650
share/man/man4/ipsec.4: 1.42-1.43
share/man/man4/ipsecif.4: 1.1-1.5
sys/arch/amd64/conf/ALL: 1.77
sys/arch/amd64/conf/GENERIC: 1.480
sys/conf/files: 1.1191
sys/net/Makefile: 1.34
sys/net/files.net: 1.14
sys/net/if.c: 1.404
sys/net/if.h: 1.248
sys/net/if_gif.c: 1.135
sys/net/if_ipsec.c: 1.1-1.3
sys/net/if_ipsec.h: 1.1
sys/net/if_l2tp.c: 1.16
sys/net/if_types.h: 1.28
sys/netinet/in.c: 1.214
sys/netinet/in.h: 1.103
sys/netinet/in_gif.c: 1.92
sys/netinet/ip_var.h: 1.122
sys/netinet6/in6.c: 1.257
sys/netinet6/in6.h: 1.88
sys/netinet6/in6_gif.c: 1.90
sys/netinet6/ip6_var.h: 1.75
sys/netipsec/Makefile: 1.6
sys/netipsec/files.netipsec: 1.13
sys/netipsec/ipsec.h: 1.62
sys/netipsec/ipsecif.c: 1.1
sys/netipsec/ipsecif.h: 1.1
sys/netipsec/key.c: 1.246-1.247
sys/netipsec/key.h: 1.34
sys/rump/net/Makefile.rumpnetcomp: 1.20
sys/rump/net/lib/libipsec/IPSEC.ioconf: 1.1
sys/rump/net/lib/libipsec/Makefile: 1.1
sys/rump/net/lib/libipsec/ipsec_component.c: 1.1
tests/net/Makefile: 1.34
tests/net/if_ipsec/Makefile: 1.1
tests/net/if_ipsec/t_ipsec.sh: 1.1-1.2
Don't touch an SP without a reference to it
unify processing to check nesting count for some tunnel protocols.
add ipsec(4) interface, which is used for route-based VPN.
man and ATF are added later, please see man for details.
reviewed by christos@n.o, joerg@n.o and ozaki-r@n.o, thanks.
https://mail-index.netbsd.org/tech-net/2017/12/18/msg006557.html
ipsec(4) interface supports rump now.
add ipsec(4) interface ATF.
add ipsec(4) interface man as ipsecif.4.
add ipsec(4) interface to amd64/GENERIC and amd64/ALL configs.
apply in{,6}_tunnel_validate() to gif(4).
Spell IPsec that way. Simplify macro usage. Sort SEE ALSO. Bump
date for previous.
Improve wording and macro use.
Some parts are not clear to me, so someone with knowledge of ipsecif(4)
should improve this some more.
Improve ipsecif.4. Default port ipsec(4) NAT-T is tested now.
pointed out by wiz@n.o and suggested by ozaki-r@n.o, thanks.
Change the prefix of test names to ipsecif_ to distinguish from tests for ipsec(4)
New sentence, new line. Remove empty macro.
Fix PR kern/52920. Pointed out by David Binderman, thanks.
Improve wording, and put a new drawing, from me and Kengo Nakahara.
apply a little more #ifdef INET/INET6. fixes !INET6 builds.
Revision 1.92 / (download) - annotate - [select for diffs], Wed Jan 10 11:13:26 2018 UTC (6 years, 3 months ago) by knakahara
Branch: MAIN
CVS Tags: pgoyette-compat-base,
pgoyette-compat-0422,
pgoyette-compat-0415,
pgoyette-compat-0407,
pgoyette-compat-0330,
pgoyette-compat-0322,
pgoyette-compat-0315
Branch point for: pgoyette-compat
Changes since 1.91: +6 -27
lines
Diff to previous 1.91 (colored) to selected 1.54 (colored)
apply in{,6}_tunnel_validate() to gif(4).
Revision 1.87.8.3 / (download) - annotate - [select for diffs], Tue Jan 2 10:48:51 2018 UTC (6 years, 3 months ago) by snj
Branch: netbsd-8
Changes since 1.87.8.2: +57 -52
lines
Diff to previous 1.87.8.2 (colored) to branchpoint 1.87 (colored) to selected 1.54 (colored)
Pull up following revision(s) (requested by knakahara in ticket #462): sys/net/if_gif.c: revision 1.133, 1.134, 1.137 sys/net/if_gif.h: revision 1.28-1.29 sys/netinet/in_gif.c: revision 1.90-1.91 sys/netinet/in_gif.h: revision 1.18 sys/netinet6/in6_gif.c: revision 1.88-1.89 sys/netinet6/in6_gif.h: revision 1.17 preserve gif(4) configs by psref(9) like vlan(4) and l2tp(4). After Tx side does not use softint, gif(4) can use psref(9) for config preservation like vlan(4) and l2tp(4). update locking notes later. -- update gif(4) locking notes. -- IFF_RUNNING checking in Rx and Tx processing is unnecessary now. Because the configs of gif (members of gif_var) are protected by psref(9). -- remove duplicated null ckeck
Revision 1.87.8.2 / (download) - annotate - [select for diffs], Sun Dec 10 09:41:31 2017 UTC (6 years, 4 months ago) by snj
Branch: netbsd-8
Changes since 1.87.8.1: +7 -8
lines
Diff to previous 1.87.8.1 (colored) to branchpoint 1.87 (colored) to selected 1.54 (colored)
Pull up following revision(s) (requested by knakahara in ticket #419): sys/net/if_stf.c: revision 1.103 sys/net/if_stf.h: revision 1.8 sys/netinet/in_gif.c: revision 1.89 sys/netinet/in_gif.h: revision 1.17 sys/netinet/in_l2tp.c: revision 1.4 sys/netinet/ip_encap.c: revision 1.66 sys/netinet/ip_encap.h: revision 1.23 sys/netinet/ip_mroute.c: revision 1.148 sys/netinet6/in6_gif.c: revision 1.87 sys/netinet6/in6_gif.h: revision 1.16 sys/netinet6/in6_l2tp.c: revision 1.7 sys/netipsec/xform.h: revision 1.13 sys/netipsec/xform_ipip.c: revision 1.55 Add argument to encapsw->pr_input() instead of m_tag.
Revision 1.62.6.3 / (download) - annotate - [select for diffs], Sun Dec 3 11:39:04 2017 UTC (6 years, 4 months ago) by jdolecek
Branch: tls-maxphys
Changes since 1.62.6.2: +101 -72
lines
Diff to previous 1.62.6.2 (colored) to branchpoint 1.62 (colored) next main 1.63 (colored) to selected 1.54 (colored)
update from HEAD
Revision 1.91 / (download) - annotate - [select for diffs], Mon Nov 27 05:05:51 2017 UTC (6 years, 4 months ago) by knakahara
Branch: MAIN
CVS Tags: tls-maxphys-base-20171202
Changes since 1.90: +3 -3
lines
Diff to previous 1.90 (colored) to selected 1.54 (colored)
IFF_RUNNING checking in Rx and Tx processing is unnecessary now. Because the configs of gif (members of gif_var) are protected by psref(9).
Revision 1.90 / (download) - annotate - [select for diffs], Mon Nov 27 05:02:22 2017 UTC (6 years, 4 months ago) by knakahara
Branch: MAIN
Changes since 1.89: +56 -51
lines
Diff to previous 1.89 (colored) to selected 1.54 (colored)
preserve gif(4) configs by psref(9) like vlan(4) and l2tp(4). After Tx side does not use softint, gif(4) can use psref(9) for config preservation like vlan(4) and l2tp(4). update locking notes later.
Revision 1.89 / (download) - annotate - [select for diffs], Wed Nov 15 10:42:41 2017 UTC (6 years, 5 months ago) by knakahara
Branch: MAIN
Changes since 1.88: +7 -8
lines
Diff to previous 1.88 (colored) to selected 1.54 (colored)
Add argument to encapsw->pr_input() instead of m_tag.
Revision 1.87.8.1 / (download) - annotate - [select for diffs], Tue Oct 24 08:47:24 2017 UTC (6 years, 5 months ago) by snj
Branch: netbsd-8
CVS Tags: matt-nb8-mediatek-base,
matt-nb8-mediatek
Changes since 1.87: +9 -3
lines
Diff to previous 1.87 (colored) to selected 1.54 (colored)
Pull up following revision(s) (requested by knahakara in ticket #303): sys/net/if_gif.c: 1.129-1.130 sys/net/if_gif.h: 1.26-1.27 sys/netinet/in_gif.c: 1.88 sys/netinet6/in6_gif.c: 1.86 add lock for percpu route like l2tp(4). -- add lock for sclist to exclude ifconfig gifX add/delete and ifconfig gifX tunnel -- update locking notes.
Revision 1.88 / (download) - annotate - [select for diffs], Thu Sep 21 09:42:03 2017 UTC (6 years, 6 months ago) by knakahara
Branch: MAIN
Changes since 1.87: +9 -3
lines
Diff to previous 1.87 (colored) to selected 1.54 (colored)
add lock for percpu route like l2tp(4).
Revision 1.64.4.6 / (download) - annotate - [select for diffs], Sun Feb 5 13:40:59 2017 UTC (7 years, 2 months ago) by skrll
Branch: nick-nhusb
Changes since 1.64.4.5: +15 -13
lines
Diff to previous 1.64.4.5 (colored) to branchpoint 1.64 (colored) next main 1.65 (colored) to selected 1.54 (colored)
Sync with HEAD
Revision 1.81.2.2 / (download) - annotate - [select for diffs], Sat Jan 7 08:56:51 2017 UTC (7 years, 3 months ago) by pgoyette
Branch: pgoyette-localcount
Changes since 1.81.2.1: +15 -13
lines
Diff to previous 1.81.2.1 (colored) to branchpoint 1.81 (colored) next main 1.82 (colored) to selected 1.54 (colored)
Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
Revision 1.87 / (download) - annotate - [select for diffs], Fri Jan 6 03:25:13 2017 UTC (7 years, 3 months ago) by knakahara
Branch: MAIN
CVS Tags: prg-localcount2-base3,
prg-localcount2-base2,
prg-localcount2-base1,
prg-localcount2-base,
prg-localcount2,
pgoyette-localcount-20170426,
pgoyette-localcount-20170320,
pgoyette-localcount-20170107,
perseant-stdc-iso10646-base,
perseant-stdc-iso10646,
nick-nhusb-base-20170825,
nick-nhusb-base-20170204,
netbsd-8-base,
jdolecek-ncq-base,
jdolecek-ncq,
bouyer-socketcan-base1,
bouyer-socketcan-base,
bouyer-socketcan
Branch point for: netbsd-8
Changes since 1.86: +3 -9
lines
Diff to previous 1.86 (colored) to selected 1.54 (colored)
remove unnecessary conversion. gif_softc->gif_pdst is already valid sockaddr.
Revision 1.86 / (download) - annotate - [select for diffs], Wed Dec 14 11:19:15 2016 UTC (7 years, 4 months ago) by knakahara
Branch: MAIN
Changes since 1.85: +14 -8
lines
Diff to previous 1.85 (colored) to selected 1.54 (colored)
fix race of gif_softc->gif_ro when we send multiple flows over gif on NET_MPSAFE enabled kernel. make gif_softc->gif_ro percpu as well as ipforward_rt to resolve this race. and add future TODO comment for etherip(4).
Revision 1.85 / (download) - annotate - [select for diffs], Mon Dec 12 03:55:57 2016 UTC (7 years, 4 months ago) by ozaki-r
Branch: MAIN
Changes since 1.84: +4 -4
lines
Diff to previous 1.84 (colored) to selected 1.54 (colored)
Make the routing table and rtcaches MP-safe
See the following descriptions for details.
Proposed on tech-kern and tech-net
Overview
--------
We protect the routing table with a rwock and protect
rtcaches with another rwlock. Each rtentry is protected
from being freed or updated via reference counting and psref.
Global rwlocks
--------------
There are two rwlocks; one for the routing table (rt_lock) and
the other for rtcaches (rtcache_lock). rtcache_lock covers
all existing rtcaches; there may have room for optimizations
(future work).
The locking order is rtcache_lock first and rt_lock is next.
rtentry references
------------------
References to an rtentry is managed with reference counting
and psref. Either of the two mechanisms is used depending on
where a rtentry is obtained. Reference counting is used when
we obtain a rtentry from the routing table directly via
rtalloc1 and rtrequest{,1} while psref is used when we obtain
a rtentry from a rtcache via rtcache_* APIs. In both cases,
a caller can sleep/block with holding an obtained rtentry.
The reasons why we use two different mechanisms are (i) only
using reference counting hurts the performance due to atomic
instructions (rtcache case) (ii) ease of implementation;
applying psref to APIs such rtaloc1 and rtrequest{,1} requires
additional works (adding a local variable and an argument).
We will finally migrate to use only psref but we can do it
when we have a lockless routing table alternative.
Reference counting for rtentry
------------------------------
rt_refcnt now doesn't count permanent references such as for
rt_timers and rtcaches, instead it is used only for temporal
references when obtaining a rtentry via rtalloc1 and rtrequest{,1}.
We can do so because destroying a rtentry always involves
removing references of rt_timers and rtcaches to the rtentry
and we don't need to track such references. This also makes
it easy to wait for readers to release references on deleting
or updating a rtentry, i.e., we can simply wait until the
reference counter is 0 or 1. (If there are permanent references
the counter can be arbitrary.)
rt_ref increments a reference counter of a rtentry and rt_unref
decrements it. rt_ref is called inside APIs (rtalloc1 and
rtrequest{,1} so users don't need to care about it while
users must call rt_unref to an obtained rtentry after using it.
rtfree is removed and we use rt_unref and rt_free instead.
rt_unref now just decrements the counter of a given rtentry
and rt_free just tries to destroy a given rtentry.
See the next section for destructions of rtentries by rt_free.
Destructions of rtentries
-------------------------
We destroy a rtentry only when we call rtrequst{,1}(RTM_DELETE);
the original implementation can destroy in any rtfree where it's
the last reference. If we use reference counting or psref, it's
easy to understand if the place that a rtentry is destroyed is
fixed.
rt_free waits for references to a given rtentry to be released
before actually destroying the rtentry. rt_free uses a condition
variable (cv_wait) (and psref_target_destroy for psref) to wait.
Unfortunately rtrequst{,1}(RTM_DELETE) can be called in softint
that we cannot use cv_wait. In that case, we have to defer the
destruction to a workqueue.
rtentry#rt_cv, rtentry#rt_psref and global variables
(see rt_free_global) are added to conduct the procedure.
Updates of rtentries
--------------------
One difficulty to use refcnt/psref instead of rwlock for rtentry
is updates of rtentries. We need an additional mechanism to
prevent readers from seeing inconsistency of a rtentry being
updated.
We introduce RTF_UPDATING flag to rtentries that are updating.
While the flag is set to a rtentry, users cannot acquire the
rtentry. By doing so, we avoid users to see inconsistent
rtentries.
There are two options when a user tries to acquire a rtentry
with the RTF_UPDATING flag; if a user runs in softint context
the user fails to acquire a rtentry (NULL is returned).
Otherwise a user waits until the update completes by waiting
on cv.
The procedure of a updater is simpler to destruction of
a rtentry. Wait on cv (and psref) and after all readers left,
proceed with the update.
Global variables (see rt_update_global) are added to conduct
the procedure.
Currently we apply the mechanism to only RTM_CHANGE in
rtsock.c. We would have to apply other codes. See
"Known issues" section.
psref for rtentry
-----------------
When we obtain a rtentry from a rtcache via rtcache_* APIs,
psref is used to reference to the rtentry.
rtcache_ref acquires a reference to a rtentry with psref
and rtcache_unref releases the reference after using it.
rtcache_ref is called inside rtcache_* APIs and users don't
need to take care of it while users must call rtcache_unref
to release the reference.
struct psref and int bound that is needed for psref is
embedded into struct route. By doing so we don't need to
add local variables and additional argument to APIs.
However this adds another constraint to psref other than
reference counting one's; holding a reference of an rtentry
via a rtcache is allowed by just one caller at the same time.
So we must not acquire a rtentry via a rtcache twice and
avoid a recursive use of a rtcache. And also a rtcache must
be arranged to be used by a LWP/softint at the same time
somehow. For IP forwarding case, we have per-CPU rtcaches
used in softint so the constraint is guaranteed. For a h
rtcache of a PCB case, the constraint is guaranteed by the
solock of each PCB. Any other cases (pf, ipf, stf and ipsec)
are currently guaranteed by only the existence of the global
locks (softnet_lock and/or KERNEL_LOCK). If we've found the
cases that we cannot guarantee the constraint, we would need
to introduce other rtcache APIs that use simple reference
counting.
psref of rtcache is created with IPL_SOFTNET and so rtcache
shouldn't used at an IPL higher than IPL_SOFTNET.
Note that rtcache_free is used to invalidate a given rtcache.
We don't need another care by my change; just keep them as
they are.
Performance impact
------------------
When NET_MPSAFE is disabled the performance drop is 3% while
when it's enabled the drop is increased to 11%. The difference
comes from that currently we don't take any global locks and
don't use psref if NET_MPSAFE is disabled.
We can optimize the performance of the case of NET_MPSAFE
on by reducing lookups of rtcache that uses psref;
currently we do two lookups but we should be able to trim
one of two. This is a future work.
Known issues
------------
There are two known issues to be solved; one is that
a caller of rtrequest(RTM_ADD) may change rtentry (see rtinit).
We need to prevent new references during the update. Or
we may be able to remove the code (perhaps, need more
investigations).
The other is rtredirect that updates a rtentry. We need
to apply our update mechanism, however it's not easy because
rtredirect is called in softint and we cannot apply our
mechanism simply. One solution is to defer rtredirect to
a workqueue but it requires some code restructuring.
Revision 1.84 / (download) - annotate - [select for diffs], Thu Dec 8 05:16:33 2016 UTC (7 years, 4 months ago) by ozaki-r
Branch: MAIN
Changes since 1.83: +4 -2
lines
Diff to previous 1.83 (colored) to selected 1.54 (colored)
Add rtcache_unref to release points of rtentry stemming from rtcache In the MP-safe world, a rtentry stemming from a rtcache can be freed at any points. So we need to protect rtentries somehow say by reference couting or passive references. Regardless of the method, we need to call some release function of a rtentry after using it. The change adds a new function rtcache_unref to release a rtentry. At this point, this function does nothing because for now we don't add a reference to a rtentry when we get one from a rtcache. We will add something useful in a further commit. This change is a part of changes for MP-safe routing table. It is separated to avoid one big change that makes difficult to debug by bisecting.
Revision 1.64.4.5 / (download) - annotate - [select for diffs], Wed Oct 5 20:56:09 2016 UTC (7 years, 6 months ago) by skrll
Branch: nick-nhusb
Changes since 1.64.4.4: +8 -9
lines
Diff to previous 1.64.4.4 (colored) to branchpoint 1.64 (colored) to selected 1.54 (colored)
Sync with HEAD
Revision 1.83 / (download) - annotate - [select for diffs], Thu Aug 18 11:34:09 2016 UTC (7 years, 8 months ago) by knakahara
Branch: MAIN
CVS Tags: pgoyette-localcount-20161104,
nick-nhusb-base-20161204,
nick-nhusb-base-20161004,
localcount-20160914
Changes since 1.82: +2 -8
lines
Diff to previous 1.82 (colored) to selected 1.54 (colored)
remove unnecessary dependency on gif.h to become friendly with module and rump. When in_gif.c become compile target, NGIF is always more than 1.
Revision 1.81.2.1 / (download) - annotate - [select for diffs], Sat Aug 6 00:19:10 2016 UTC (7 years, 8 months ago) by pgoyette
Branch: pgoyette-localcount
Changes since 1.81: +8 -3
lines
Diff to previous 1.81 (colored) to selected 1.54 (colored)
Sync with HEAD
Revision 1.82 / (download) - annotate - [select for diffs], Mon Aug 1 03:15:30 2016 UTC (7 years, 8 months ago) by ozaki-r
Branch: MAIN
CVS Tags: pgoyette-localcount-20160806
Changes since 1.81: +8 -3
lines
Diff to previous 1.81 (colored) to selected 1.54 (colored)
Apply pserialize and psref to struct ifaddr and its variants This change makes struct ifaddr and its variants (in_ifaddr and in6_ifaddr) MP-safe by using pserialize and psref. At this moment, pserialize_perform and psref_target_destroy are disabled because (1) we don't need them because of softnet_lock (2) they cause a deadlock because of softnet_lock. So we'll enable them when we remove softnet_lock in the future.
Revision 1.64.4.4 / (download) - annotate - [select for diffs], Sat Jul 9 20:25:22 2016 UTC (7 years, 9 months ago) by skrll
Branch: nick-nhusb
Changes since 1.64.4.3: +32 -10
lines
Diff to previous 1.64.4.3 (colored) to branchpoint 1.64 (colored) to selected 1.54 (colored)
Sync with HEAD
Revision 1.81 / (download) - annotate - [select for diffs], Wed Jul 6 08:42:34 2016 UTC (7 years, 9 months ago) by ozaki-r
Branch: MAIN
CVS Tags: pgoyette-localcount-base,
pgoyette-localcount-20160726,
nick-nhusb-base-20160907
Branch point for: pgoyette-localcount
Changes since 1.80: +3 -3
lines
Diff to previous 1.80 (colored) to selected 1.54 (colored)
Switch the IPv4 address list to pslist(9) Note that we leave the old list just in case; it seems there are some kvm(3) users accessing the list. We can remove it later if we confirmed nobody does actually.
Revision 1.80 / (download) - annotate - [select for diffs], Wed Jul 6 01:10:07 2016 UTC (7 years, 9 months ago) by knakahara
Branch: MAIN
Changes since 1.79: +4 -4
lines
Diff to previous 1.79 (colored) to selected 1.54 (colored)
fix build failure when defined GIF_ENCAPCHECK
Revision 1.79 / (download) - annotate - [select for diffs], Wed Jul 6 00:30:55 2016 UTC (7 years, 9 months ago) by ozaki-r
Branch: MAIN
Changes since 1.78: +11 -5
lines
Diff to previous 1.78 (colored) to selected 1.54 (colored)
Apply m_get_rcvif_psref (kill m_get_rcvif_NOMPSAFE)
Revision 1.78 / (download) - annotate - [select for diffs], Mon Jul 4 04:22:47 2016 UTC (7 years, 9 months ago) by knakahara
Branch: MAIN
Changes since 1.77: +14 -4
lines
Diff to previous 1.77 (colored) to selected 1.54 (colored)
fix: gif(4) receive side race A panic cause in rn_match() called by encap[46]_lookup(). The reason is that gif(4) does not suspend receive packet processing in spite of suspending transmit packet processing while anyone is doing gif(4) ioctl.
Revision 1.77 / (download) - annotate - [select for diffs], Mon Jul 4 04:14:47 2016 UTC (7 years, 9 months ago) by knakahara
Branch: MAIN
Changes since 1.76: +4 -3
lines
Diff to previous 1.76 (colored) to selected 1.54 (colored)
let gif(4) promise softint(9) contract (1/2) : gif(4) side
To prevent calling softint_schedule() after called softint_disestablish(),
the following modifications are added
+ ioctl (writing configuration) side
- off IFF_RUNNING flag before changing configuration
- wait softint handler completion before changing configuration
+ packet processing (reading configuraiotn) side
- if IFF_RUNNING flag is on, do nothing
+ in whole
- add gif_list_lock_{enter,exit} to prevent the same configuration is
set to other gif(4) interfaces
Revision 1.76 / (download) - annotate - [select for diffs], Fri Jun 10 13:31:44 2016 UTC (7 years, 10 months ago) by ozaki-r
Branch: MAIN
Changes since 1.75: +9 -4
lines
Diff to previous 1.75 (colored) to selected 1.54 (colored)
Avoid storing a pointer of an interface in a mbuf
Having a pointer of an interface in a mbuf isn't safe if we remove big
kernel locks; an interface object (ifnet) can be destroyed anytime in any
packet processing and accessing such object via a pointer is racy. Instead
we have to get an object from the interface collection (ifindex2ifnet) via
an interface index (if_index) that is stored to a mbuf instead of an
pointer.
The change provides two APIs: m_{get,put}_rcvif_psref that use psref(9)
for sleep-able critical sections and m_{get,put}_rcvif that use
pserialize(9) for other critical sections. The change also adds another
API called m_get_rcvif_NOMPSAFE, that is NOT MP-safe and for transition
moratorium, i.e., it is intended to be used for places where are not
planned to be MP-ified soon.
The change adds some overhead due to psref to performance sensitive paths,
however the overhead is not serious, 2% down at worst.
Proposed on tech-kern and tech-net.
Revision 1.64.4.3 / (download) - annotate - [select for diffs], Sat Mar 19 11:30:33 2016 UTC (8 years ago) by skrll
Branch: nick-nhusb
Changes since 1.64.4.2: +10 -23
lines
Diff to previous 1.64.4.2 (colored) to branchpoint 1.64 (colored) to selected 1.54 (colored)
Sync with HEAD
Revision 1.75 / (download) - annotate - [select for diffs], Tue Jan 26 06:00:10 2016 UTC (8 years, 2 months ago) by knakahara
Branch: MAIN
CVS Tags: nick-nhusb-base-20160529,
nick-nhusb-base-20160422,
nick-nhusb-base-20160319
Changes since 1.74: +3 -10
lines
Diff to previous 1.74 (colored) to selected 1.54 (colored)
eliminate variable argument in encapsw
Revision 1.74 / (download) - annotate - [select for diffs], Tue Jan 26 05:58:05 2016 UTC (8 years, 2 months ago) by knakahara
Branch: MAIN
Changes since 1.73: +9 -14
lines
Diff to previous 1.73 (colored) to selected 1.54 (colored)
implement encapsw instead of protosw and uniform prototype. suggested and advised by riastradh@n.o, thanks. BTW, It seems in_stf_input() had bugs...
Revision 1.73 / (download) - annotate - [select for diffs], Sat Jan 23 14:48:55 2016 UTC (8 years, 2 months ago) by riastradh
Branch: MAIN
Changes since 1.72: +4 -13
lines
Diff to previous 1.72 (colored) to selected 1.54 (colored)
Those were local changes not meant to be part of the revert. SORRY!
Revision 1.72 / (download) - annotate - [select for diffs], Sat Jan 23 02:58:13 2016 UTC (8 years, 2 months ago) by christos
Branch: MAIN
Changes since 1.71: +4 -2
lines
Diff to previous 1.71 (colored) to selected 1.54 (colored)
fix compilation
Revision 1.71 / (download) - annotate - [select for diffs], Fri Jan 22 23:27:12 2016 UTC (8 years, 2 months ago) by riastradh
Branch: MAIN
Changes since 1.70: +23 -9
lines
Diff to previous 1.70 (colored) to selected 1.54 (colored)
Back out previous change to introduce struct encapsw. This change was intended, but Nakahara-san had already made a better one locally! So I'll let him commit that one, and I'll try not to step on anyone's toes again.
Revision 1.70 / (download) - annotate - [select for diffs], Fri Jan 22 05:15:10 2016 UTC (8 years, 2 months ago) by riastradh
Branch: MAIN
Changes since 1.69: +7 -14
lines
Diff to previous 1.69 (colored) to selected 1.54 (colored)
Don't abuse struct protosw for ip_encap -- introduce struct encapsw. Mostly mechanical change to replace it, culling some now-needless boilerplate around all the users. This does not substantively change the ip_encap API or eliminate abuse of sketchy pointer casts -- that will come later, and will be easier now that it is not tangled up with struct protosw.
Revision 1.69 / (download) - annotate - [select for diffs], Wed Jan 20 21:43:59 2016 UTC (8 years, 2 months ago) by riastradh
Branch: MAIN
Changes since 1.68: +2 -3
lines
Diff to previous 1.68 (colored) to selected 1.54 (colored)
Eliminate struct protosw::pr_output. You can't use this unless you know what it is a priori: the formal prototype is variadic, and the different instances (e.g., ip_output, route_output) have different real prototypes. Convert the only user of it, raw_send in net/raw_cb.c, to take an explicit callback argument. Convert the only instances of it, route_output and key_output, to such explicit callbacks for raw_send. Use assertions to make sure the conversion to explicit callbacks is warranted. Discussed on tech-net with no objections: https://mail-index.netbsd.org/tech-net/2016/01/16/msg005484.html
Revision 1.68 / (download) - annotate - [select for diffs], Mon Jan 18 06:08:26 2016 UTC (8 years, 3 months ago) by knakahara
Branch: MAIN
Changes since 1.67: +3 -3
lines
Diff to previous 1.67 (colored) to selected 1.54 (colored)
Refactor protosw codes in gif(4). No functional change.
- remove unnecessary include
- reduce scopes
Revision 1.64.4.2 / (download) - annotate - [select for diffs], Sun Dec 27 12:10:07 2015 UTC (8 years, 3 months ago) by skrll
Branch: nick-nhusb
Changes since 1.64.4.1: +15 -8
lines
Diff to previous 1.64.4.1 (colored) to branchpoint 1.64 (colored) to selected 1.54 (colored)
Sync with HEAD (as of 26th Dec)
Revision 1.67 / (download) - annotate - [select for diffs], Fri Dec 25 06:47:56 2015 UTC (8 years, 3 months ago) by knakahara
Branch: MAIN
CVS Tags: nick-nhusb-base-20151226
Changes since 1.66: +6 -6
lines
Diff to previous 1.66 (colored) to selected 1.54 (colored)
use satosin{,6} macros instead of casts.
Revision 1.66 / (download) - annotate - [select for diffs], Fri Dec 11 07:59:14 2015 UTC (8 years, 4 months ago) by knakahara
Branch: MAIN
Changes since 1.65: +11 -4
lines
Diff to previous 1.65 (colored) to selected 1.54 (colored)
PR kern/50522: gif(4) ioctl causes panic while someone is using the gif(4) interface. It is required to wait other CPU's softint completion before disestablishing the softint handler.
Revision 1.64.4.1 / (download) - annotate - [select for diffs], Tue Sep 22 12:06:11 2015 UTC (8 years, 6 months ago) by skrll
Branch: nick-nhusb
Changes since 1.64: +4 -2
lines
Diff to previous 1.64 (colored) to selected 1.54 (colored)
Sync with HEAD
Revision 1.65 / (download) - annotate - [select for diffs], Mon Aug 24 22:21:26 2015 UTC (8 years, 7 months ago) by pooka
Branch: MAIN
CVS Tags: nick-nhusb-base-20150921
Changes since 1.64: +4 -2
lines
Diff to previous 1.64 (colored) to selected 1.54 (colored)
sprinkle _KERNEL_OPT
Revision 1.62.6.2 / (download) - annotate - [select for diffs], Wed Aug 20 00:04:35 2014 UTC (9 years, 7 months ago) by tls
Branch: tls-maxphys
Changes since 1.62.6.1: +10 -5
lines
Diff to previous 1.62.6.1 (colored) to branchpoint 1.62 (colored) to selected 1.54 (colored)
Rebase to HEAD as of a few days ago.
Revision 1.63.10.1 / (download) - annotate - [select for diffs], Sun Aug 10 06:56:25 2014 UTC (9 years, 8 months ago) by tls
Branch: tls-earlyentropy
Changes since 1.63: +12 -7
lines
Diff to previous 1.63 (colored) next main 1.64 (colored) to selected 1.54 (colored)
Rebase.
Revision 1.61.2.2 / (download) - annotate - [select for diffs], Thu May 22 11:41:09 2014 UTC (9 years, 10 months ago) by yamt
Branch: yamt-pagecache
Changes since 1.61.2.1: +2 -14
lines
Diff to previous 1.61.2.1 (colored) to branchpoint 1.61 (colored) next main 1.62 (colored) to selected 1.54 (colored)
sync with head.
for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.
this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
Revision 1.64 / (download) - annotate - [select for diffs], Sun May 18 14:46:16 2014 UTC (9 years, 11 months ago) by rmind
Branch: MAIN
CVS Tags: tls-maxphys-base,
tls-earlyentropy-base,
rmind-smpnet-nbase,
rmind-smpnet-base,
nick-nhusb-base-20150606,
nick-nhusb-base-20150406,
nick-nhusb-base,
netbsd-7-nhusb-base-20170116,
netbsd-7-nhusb-base,
netbsd-7-nhusb,
netbsd-7-base,
netbsd-7-2-RELEASE,
netbsd-7-1-RELEASE,
netbsd-7-1-RC2,
netbsd-7-1-RC1,
netbsd-7-1-2-RELEASE,
netbsd-7-1-1-RELEASE,
netbsd-7-1,
netbsd-7-0-RELEASE,
netbsd-7-0-RC3,
netbsd-7-0-RC2,
netbsd-7-0-RC1,
netbsd-7-0-2-RELEASE,
netbsd-7-0-1-RELEASE,
netbsd-7-0,
netbsd-7
Branch point for: nick-nhusb
Changes since 1.63: +12 -7
lines
Diff to previous 1.63 (colored) to selected 1.54 (colored)
Add struct pr_usrreqs with a pr_generic function and prepare for the dismantling of pr_usrreq in the protocols; no functional change intended. PRU_ATTACH/PRU_DETACH changes will follow soon. Bump for struct protosw. Welcome to 6.99.62!
Revision 1.63.6.1 / (download) - annotate - [select for diffs], Wed Aug 28 15:21:48 2013 UTC (10 years, 7 months ago) by rmind
Branch: rmind-smpnet
Changes since 1.63: +12 -7
lines
Diff to previous 1.63 (colored) next main 1.64 (colored) to selected 1.54 (colored)
Checkpoint work in progress: - Initial split of the protocol user-request method into the following methods: pr_attach, pr_detach and pr_generic for old the pr_usrreq. - Adjust socreate(9) and sonewconn(9) to call pr_attach without the socket lock held (as a preparation for the locking scheme adjustment). - Adjust all pr_attach routines to assert that PCB is not set. - Sprinkle various comments, document some routines and their locking. - Remove M_PCB, replace with kmem(9). - Fix few bugs spotted on the way.
Revision 1.62.6.1 / (download) - annotate - [select for diffs], Sun Jun 23 06:20:25 2013 UTC (10 years, 9 months ago) by tls
Branch: tls-maxphys
Changes since 1.62: +2 -14
lines
Diff to previous 1.62 (colored) to selected 1.54 (colored)
resync from head
Revision 1.63 / (download) - annotate - [select for diffs], Fri Mar 1 18:25:57 2013 UTC (11 years, 1 month ago) by joerg
Branch: MAIN
CVS Tags: yamt-pagecache-base9,
riastradh-xf86-video-intel-2-7-1-pre-2-21-15,
riastradh-drm2-base3,
riastradh-drm2-base2,
riastradh-drm2-base1,
riastradh-drm2-base,
riastradh-drm2,
khorben-n900,
agc-symver-base,
agc-symver
Branch point for: tls-earlyentropy,
rmind-smpnet
Changes since 1.62: +2 -14
lines
Diff to previous 1.62 (colored) to selected 1.54 (colored)
Retire OSI network stack. OK core@
Revision 1.61.2.1 / (download) - annotate - [select for diffs], Tue Apr 17 00:08:40 2012 UTC (12 years ago) by yamt
Branch: yamt-pagecache
CVS Tags: yamt-pagecache-tag8
Changes since 1.61: +3 -3
lines
Diff to previous 1.61 (colored) to selected 1.54 (colored)
sync with head
Revision 1.61.6.1 / (download) - annotate - [select for diffs], Sat Feb 18 07:35:39 2012 UTC (12 years, 2 months ago) by mrg
Branch: jmcneill-usbmp
Changes since 1.61: +3 -3
lines
Diff to previous 1.61 (colored) next main 1.62 (colored) to selected 1.54 (colored)
merge to -current.
Revision 1.62 / (download) - annotate - [select for diffs], Mon Jan 9 14:31:22 2012 UTC (12 years, 3 months ago) by liamjfoy
Branch: MAIN
CVS Tags: yamt-pagecache-base8,
yamt-pagecache-base7,
yamt-pagecache-base6,
yamt-pagecache-base5,
yamt-pagecache-base4,
netbsd-6-base,
netbsd-6-1-RELEASE,
netbsd-6-1-RC4,
netbsd-6-1-RC3,
netbsd-6-1-RC2,
netbsd-6-1-RC1,
netbsd-6-1-5-RELEASE,
netbsd-6-1-4-RELEASE,
netbsd-6-1-3-RELEASE,
netbsd-6-1-2-RELEASE,
netbsd-6-1-1-RELEASE,
netbsd-6-1,
netbsd-6-0-RELEASE,
netbsd-6-0-RC2,
netbsd-6-0-RC1,
netbsd-6-0-6-RELEASE,
netbsd-6-0-5-RELEASE,
netbsd-6-0-4-RELEASE,
netbsd-6-0-3-RELEASE,
netbsd-6-0-2-RELEASE,
netbsd-6-0-1-RELEASE,
netbsd-6-0,
netbsd-6,
matt-nb6-plus-nbase,
matt-nb6-plus-base,
matt-nb6-plus,
jmcneill-usbmp-base9,
jmcneill-usbmp-base8,
jmcneill-usbmp-base7,
jmcneill-usbmp-base6,
jmcneill-usbmp-base5,
jmcneill-usbmp-base4,
jmcneill-usbmp-base3,
jmcneill-usbmp-base2,
jmcneill-usbmp-base10
Branch point for: tls-maxphys
Changes since 1.61: +3 -3
lines
Diff to previous 1.61 (colored) to selected 1.54 (colored)
check against NULL
Revision 1.61 / (download) - annotate - [select for diffs], Sun Jul 17 20:54:53 2011 UTC (12 years, 9 months ago) by joerg
Branch: MAIN
CVS Tags: yamt-pagecache-base3,
yamt-pagecache-base2,
yamt-pagecache-base,
jmcneill-usbmp-pre-base2,
jmcneill-usbmp-base,
jmcneill-audiomp3-base,
jmcneill-audiomp3
Branch point for: yamt-pagecache,
jmcneill-usbmp
Changes since 1.60: +2 -4
lines
Diff to previous 1.60 (colored) to selected 1.54 (colored)
Retire varargs.h support. Move machine/stdarg.h logic into MI sys/stdarg.h and expect compiler to provide proper builtins, defaulting to the GCC interface. lint still has a special fallback. Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and derive va_list as required by standards.
Revision 1.59.4.1 / (download) - annotate - [select for diffs], Mon May 4 08:14:17 2009 UTC (14 years, 11 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.59: +17 -17
lines
Diff to previous 1.59 (colored) next main 1.60 (colored) to selected 1.54 (colored)
sync with head.
Revision 1.59.12.1 / (download) - annotate - [select for diffs], Mon Jan 19 13:20:13 2009 UTC (15 years, 3 months ago) by skrll
Branch: nick-hppapmap
Changes since 1.59: +17 -17
lines
Diff to previous 1.59 (colored) next main 1.60 (colored) to selected 1.54 (colored)
Sync with HEAD.
Revision 1.57.6.2 / (download) - annotate - [select for diffs], Sat Jan 17 13:29:32 2009 UTC (15 years, 3 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.57.6.1: +15 -15
lines
Diff to previous 1.57.6.1 (colored) to branchpoint 1.57 (colored) next main 1.58 (colored) to selected 1.54 (colored)
Sync with HEAD.
Revision 1.59.10.1 / (download) - annotate - [select for diffs], Sat Dec 13 01:15:26 2008 UTC (15 years, 4 months ago) by haad
Branch: haad-dm
Changes since 1.59: +17 -17
lines
Diff to previous 1.59 (colored) next main 1.60 (colored) to selected 1.54 (colored)
Update haad-dm branch to haad-dm-base2.
Revision 1.60 / (download) - annotate - [select for diffs], Fri Nov 7 00:20:18 2008 UTC (15 years, 5 months ago) by dyoung
Branch: MAIN
CVS Tags: yamt-nfs-mp-base9,
yamt-nfs-mp-base8,
yamt-nfs-mp-base7,
yamt-nfs-mp-base6,
yamt-nfs-mp-base5,
yamt-nfs-mp-base4,
yamt-nfs-mp-base3,
yamt-nfs-mp-base11,
yamt-nfs-mp-base10,
uebayasi-xip-base4,
uebayasi-xip-base3,
uebayasi-xip-base2,
uebayasi-xip-base1,
uebayasi-xip-base,
uebayasi-xip,
rmind-uvmplock-nbase,
rmind-uvmplock-base,
rmind-uvmplock,
nick-hppapmap-base4,
nick-hppapmap-base3,
nick-hppapmap-base2,
nick-hppapmap-base,
mjf-devfs2-base,
matt-premerge-20091211,
matt-mips64-premerge-20101231,
jymxensuspend-base,
jym-xensuspend-nbase,
jym-xensuspend-base,
jym-xensuspend,
jruoho-x86intr-base,
jruoho-x86intr,
haad-nbase2,
haad-dm-base2,
haad-dm-base,
cherry-xenmp-base,
cherry-xenmp,
bouyer-quota2-nbase,
bouyer-quota2-base,
bouyer-quota2,
ad-audiomp2-base,
ad-audiomp2
Changes since 1.59: +17 -17
lines
Diff to previous 1.59 (colored) to selected 1.54 (colored)
*** Summary ***
When a link-layer address changes (e.g., ifconfig ex0 link
02:de:ad:be:ef:02 active), send a gratuitous ARP and/or a Neighbor
Advertisement to update the network-/link-layer address bindings
on our LAN peers.
Refuse a change of ethernet address to the address 00:00:00:00:00:00
or to any multicast/broadcast address. (Thanks matt@.)
Reorder ifnet ioctl operations so that driver ioctls may inherit
the functions of their "class"---ether_ioctl(), fddi_ioctl(), et
cetera---and the class ioctls may inherit from the generic ioctl,
ifioctl_common(), but both driver- and class-ioctls may override
the generic behavior. Make network drivers share more code.
Distinguish a "factory" link-layer address from others for the
purposes of both protecting that address from deletion and computing
EUI64.
Return consistent, appropriate error codes from network drivers.
Improve readability. KNF.
*** Details ***
In if_attach(), always initialize the interface ioctl routine,
ifnet->if_ioctl, if the driver has not already initialized it.
Delete if_ioctl == NULL tests everywhere else, because it cannot
happen.
In the ioctl routines of network interfaces, inherit common ioctl
behaviors by calling either ifioctl_common() or whichever ioctl
routine is appropriate for the class of interface---e.g., ether_ioctl()
for ethernets.
Stop (ab)using SIOCSIFADDR and start to use SIOCINITIFADDR. In
the user->kernel interface, SIOCSIFADDR's argument was an ifreq,
but on the protocol->ifnet interface, SIOCSIFADDR's argument was
an ifaddr. That was confusing, and it would work against me as I
make it possible for a network interface to overload most ioctls.
On the protocol->ifnet interface, replace SIOCSIFADDR with
SIOCINITIFADDR. In ifioctl(), return EPERM if userland tries to
invoke SIOCINITIFADDR.
In ifioctl(), give the interface the first shot at handling most
interface ioctls, and give the protocol the second shot, instead
of the other way around. Finally, let compatibility code (COMPAT_OSOCK)
take a shot.
Pull device initialization out of switch statements under
SIOCINITIFADDR. For example, pull ..._init() out of any switch
statement that looks like this:
switch (...->sa_family) {
case ...:
..._init();
...
break;
...
default:
..._init();
...
break;
}
Rewrite many if-else clauses that handle all permutations of IFF_UP
and IFF_RUNNING to use a switch statement,
switch (x & (IFF_UP|IFF_RUNNING)) {
case 0:
...
break;
case IFF_RUNNING:
...
break;
case IFF_UP:
...
break;
case IFF_UP|IFF_RUNNING:
...
break;
}
unifdef lots of code containing #ifdef FreeBSD, #ifdef NetBSD, and
#ifdef SIOCSIFMTU, especially in fwip(4) and in ndis(4).
In ipw(4), remove an if_set_sadl() call that is out of place.
In nfe(4), reuse the jumbo MTU logic in ether_ioctl().
Let ethernets register a callback for setting h/w state such as
promiscuous mode and the multicast filter in accord with a change
in the if_flags: ether_set_ifflags_cb() registers a callback that
returns ENETRESET if the caller should reset the ethernet by calling
if_init(), 0 on success, != 0 on failure. Pull common code from
ex(4), gem(4), nfe(4), sip(4), tlp(4), vge(4) into ether_ioctl(),
and register if_flags callbacks for those drivers.
Return ENOTTY instead of EINVAL for inappropriate ioctls. In
zyd(4), use ENXIO instead of ENOTTY to indicate that the device is
not any longer attached.
Add to if_set_sadl() a boolean 'factory' argument that indicates
whether a link-layer address was assigned by the factory or some
other source. In a comment, recommend using the factory address
for generating an EUI64, and update in6_get_hw_ifid() to prefer a
factory address to any other link-layer address.
Add a routing message, RTM_LLINFO_UPD, that tells protocols to
update the binding of network-layer addresses to link-layer addresses.
Implement this message in IPv4 and IPv6 by sending a gratuitous
ARP or a neighbor advertisement, respectively. Generate RTM_LLINFO_UPD
messages on a change of an interface's link-layer address.
In ether_ioctl(), do not let SIOCALIFADDR set a link-layer address
that is broadcast/multicast or equal to 00:00:00:00:00:00.
Make ether_ioctl() call ifioctl_common() to handle ioctls that it
does not understand.
In gif(4), initialize if_softc and use it, instead of assuming that
the gif_softc and ifp overlap.
Let ifioctl_common() handle SIOCGIFADDR.
Sprinkle rtcache_invariants(), which checks on DIAGNOSTIC kernels
that certain invariants on a struct route are satisfied.
In agr(4), rewrite agr_ioctl_filter() to be a bit more explicit
about the ioctls that we do not allow on an agr(4) member interface.
bzero -> memset. Delete unnecessary casts to void *. Use
sockaddr_in_init() and sockaddr_in6_init(). Compare pointers with
NULL instead of "testing truth". Replace some instances of (type
*)0 with NULL. Change some K&R prototypes to ANSI C, and join
lines.
Revision 1.57.6.1 / (download) - annotate - [select for diffs], Mon Jun 2 13:24:24 2008 UTC (15 years, 10 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.57: +5 -5
lines
Diff to previous 1.57 (colored) to selected 1.54 (colored)
Sync with HEAD.
Revision 1.59 / (download) - annotate - [select for diffs], Sat Apr 12 05:58:22 2008 UTC (16 years ago) by thorpej
Branch: MAIN
CVS Tags: yamt-pf42-baseX,
yamt-pf42-base4,
yamt-pf42-base3,
yamt-pf42-base2,
yamt-pf42-base,
yamt-pf42,
yamt-nfs-mp-base2,
yamt-nfs-mp-base,
wrstuden-revivesa-base-4,
wrstuden-revivesa-base-3,
wrstuden-revivesa-base-2,
wrstuden-revivesa-base-1,
wrstuden-revivesa-base,
wrstuden-revivesa,
simonb-wapbl-nbase,
simonb-wapbl-base,
simonb-wapbl,
netbsd-5-base,
netbsd-5-2-RELEASE,
netbsd-5-2-RC1,
netbsd-5-2-3-RELEASE,
netbsd-5-2-2-RELEASE,
netbsd-5-2-1-RELEASE,
netbsd-5-2,
netbsd-5-1-RELEASE,
netbsd-5-1-RC4,
netbsd-5-1-RC3,
netbsd-5-1-RC2,
netbsd-5-1-RC1,
netbsd-5-1-5-RELEASE,
netbsd-5-1-4-RELEASE,
netbsd-5-1-3-RELEASE,
netbsd-5-1-2-RELEASE,
netbsd-5-1-1-RELEASE,
netbsd-5-1,
netbsd-5-0-RELEASE,
netbsd-5-0-RC4,
netbsd-5-0-RC3,
netbsd-5-0-RC2,
netbsd-5-0-RC1,
netbsd-5-0-2-RELEASE,
netbsd-5-0-1-RELEASE,
netbsd-5-0,
netbsd-5,
matt-nb5-pq3-base,
matt-nb5-pq3,
matt-nb5-mips64-u2-k2-k4-k7-k8-k9,
matt-nb5-mips64-u1-k1-k5,
matt-nb5-mips64-premerge-20101231,
matt-nb5-mips64-premerge-20091211,
matt-nb5-mips64-k15,
matt-nb5-mips64,
matt-nb4-mips64-k7-u2a-k9b,
matt-mips64-base2,
hpcarm-cleanup-nbase,
haad-dm-base1
Branch point for: yamt-nfs-mp,
nick-hppapmap,
haad-dm
Changes since 1.58: +5 -5
lines
Diff to previous 1.58 (colored) to selected 1.54 (colored)
Make IP, TCP, UDP, and ICMP statistics per-CPU. The stats are collated when the user requests them via sysctl.
Revision 1.58 / (download) - annotate - [select for diffs], Mon Apr 7 06:31:28 2008 UTC (16 years ago) by thorpej
Branch: MAIN
Changes since 1.57: +5 -5
lines
Diff to previous 1.57 (colored) to selected 1.54 (colored)
Change IP stats from a structure to an array of uint64_t's. Note: This is ABI-compatible with the old ipstat structure; old netstat binaries will continue to work properly.
Revision 1.45.2.5 / (download) - annotate - [select for diffs], Mon Jan 21 09:47:14 2008 UTC (16 years, 2 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.45.2.4: +5 -4
lines
Diff to previous 1.45.2.4 (colored) to branchpoint 1.45 (colored) next main 1.46 (colored) to selected 1.54 (colored)
sync with head
Revision 1.56.8.1 / (download) - annotate - [select for diffs], Wed Jan 9 01:57:25 2008 UTC (16 years, 3 months ago) by matt
Branch: matt-armv6
Changes since 1.56: +5 -4
lines
Diff to previous 1.56 (colored) next main 1.57 (colored) to selected 1.54 (colored)
sync with HEAD
Revision 1.56.20.1 / (download) - annotate - [select for diffs], Wed Jan 2 21:57:18 2008 UTC (16 years, 3 months ago) by bouyer
Branch: bouyer-xeni386
CVS Tags: bouyer-xeni386-merge1
Changes since 1.56: +5 -4
lines
Diff to previous 1.56 (colored) next main 1.57 (colored) to selected 1.54 (colored)
Sync with HEAD
Revision 1.56.16.1 / (download) - annotate - [select for diffs], Wed Dec 26 19:57:37 2007 UTC (16 years, 3 months ago) by ad
Branch: vmlocking2
Changes since 1.56: +5 -4
lines
Diff to previous 1.56 (colored) next main 1.57 (colored) to selected 1.54 (colored)
Sync with head.
Revision 1.57 / (download) - annotate - [select for diffs], Thu Dec 20 19:53:31 2007 UTC (16 years, 4 months ago) by dyoung
Branch: MAIN
CVS Tags: yamt-lazymbuf-base15,
yamt-lazymbuf-base14,
vmlocking2-base3,
nick-net80211-sync-base,
nick-net80211-sync,
mjf-devfs-base,
matt-armv6-nbase,
matt-armv6-base,
keiichi-mipv6-nbase,
keiichi-mipv6-base,
keiichi-mipv6,
hpcarm-cleanup-base,
bouyer-xeni386-nbase,
bouyer-xeni386-base,
ad-socklock-base1
Branch point for: mjf-devfs2
Changes since 1.56: +5 -4
lines
Diff to previous 1.56 (colored) to selected 1.54 (colored)
Poison struct route->ro_rt uses in the kernel by changing the name to _ro_rt. Use rtcache_getrt() to access a route cache's struct rtentry *. Introduce struct ifnet->if_dl that always points at the interface identifier/link-layer address. Make code that treated the first ifaddr on struct ifnet->if_addrlist as the interface address use if_dl, instead. Remove stale debugging code from net/route.c. Move the rtflush() code into rtcache_clear() and delete rtflush(). Delete rtalloc(), because nothing uses it any more. Make ND6_HINT an inline, lowercase subroutine, nd6_hint. I've done my best to convert IP Filter, the ISO stack, and the AppleTalk stack to rtcache_getrt(). They compile, but I have not tested them. I have given the changes to PF, GRE, IPv4 and IPv6 stacks a lot of exercise.
Revision 1.45.2.4 / (download) - annotate - [select for diffs], Mon Sep 3 14:42:47 2007 UTC (16 years, 7 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.45.2.3: +11 -19
lines
Diff to previous 1.45.2.3 (colored) to branchpoint 1.45 (colored) to selected 1.54 (colored)
sync with head.
Revision 1.55.4.1 / (download) - annotate - [select for diffs], Wed Jul 11 20:11:19 2007 UTC (16 years, 9 months ago) by mjf
Branch: mjf-ufs-trans
Changes since 1.55: +10 -18
lines
Diff to previous 1.55 (colored) next main 1.56 (colored) to selected 1.54 (colored)
Sync with head.
Revision 1.55.2.1 / (download) - annotate - [select for diffs], Fri Jun 8 14:17:44 2007 UTC (16 years, 10 months ago) by ad
Branch: vmlocking
Changes since 1.55: +10 -18
lines
Diff to previous 1.55 (colored) next main 1.56 (colored) to selected 1.54 (colored)
Sync with head.
Revision 1.54.2.3 / (download) - annotate - [select for diffs], Mon May 7 10:55:58 2007 UTC (16 years, 11 months ago) by yamt
Branch: yamt-idlelwp
Changes since 1.54.2.2: +10 -18
lines
Diff to previous 1.54.2.2 (colored) to branchpoint 1.54 (colored) next main 1.55 (colored) to selected 1.54 (colored)
sync with head.
Revision 1.56 / (download) - annotate - [select for diffs], Wed May 2 20:40:24 2007 UTC (16 years, 11 months ago) by dyoung
Branch: MAIN
CVS Tags: yamt-x86pmap-base4,
yamt-x86pmap-base3,
yamt-x86pmap-base2,
yamt-x86pmap-base,
yamt-x86pmap,
yamt-kmem-base3,
yamt-kmem-base2,
yamt-kmem-base,
yamt-kmem,
yamt-idlelwp-base8,
vmlocking2-base2,
vmlocking2-base1,
vmlocking-nbase,
vmlocking-base,
reinoud-bufcleanup-nbase,
reinoud-bufcleanup-base,
nick-csl-alignment-base5,
nick-csl-alignment-base,
nick-csl-alignment,
mjf-ufs-trans-base,
mjf-devfs,
matt-mips64-base,
matt-mips64,
matt-armv6-prevmlocking,
jmcneill-pm-base,
jmcneill-pm,
jmcneill-base,
hpcarm-cleanup,
cube-autoconf-base,
cube-autoconf,
bouyer-xenamd64-base2,
bouyer-xenamd64-base,
bouyer-xenamd64
Branch point for: vmlocking2,
matt-armv6,
bouyer-xeni386
Changes since 1.55: +10 -18
lines
Diff to previous 1.55 (colored) to selected 1.54 (colored)
Eliminate address family-specific route caches (struct route, struct
route_in6, struct route_iso), replacing all caches with a struct
route.
The principle benefit of this change is that all of the protocol
families can benefit from route cache-invalidation, which is
necessary for correct routing. Route-cache invalidation fixes an
ancient PR, kern/3508, at long last; it fixes various other PRs,
also.
Discussions with and ideas from Joerg Sonnenberger influenced this
work tremendously. Of course, all design oversights and bugs are
mine.
DETAILS
1 I added to each address family a pool of sockaddrs. I have
introduced routines for allocating, copying, and duplicating,
and freeing sockaddrs:
struct sockaddr *sockaddr_alloc(sa_family_t af, int flags);
struct sockaddr *sockaddr_copy(struct sockaddr *dst,
const struct sockaddr *src);
struct sockaddr *sockaddr_dup(const struct sockaddr *src, int flags);
void sockaddr_free(struct sockaddr *sa);
sockaddr_alloc() returns either a sockaddr from the pool belonging
to the specified family, or NULL if the pool is exhausted. The
returned sockaddr has the right size for that family; sa_family
and sa_len fields are initialized to the family and sockaddr
length---e.g., sa_family = AF_INET and sa_len = sizeof(struct
sockaddr_in). sockaddr_free() puts the given sockaddr back into
its family's pool.
sockaddr_dup() and sockaddr_copy() work analogously to strdup()
and strcpy(), respectively. sockaddr_copy() KASSERTs that the
family of the destination and source sockaddrs are alike.
The 'flags' argumet for sockaddr_alloc() and sockaddr_dup() is
passed directly to pool_get(9).
2 I added routines for initializing sockaddrs in each address
family, sockaddr_in_init(), sockaddr_in6_init(), sockaddr_iso_init(),
etc. They are fairly self-explanatory.
3 structs route_in6 and route_iso are no more. All protocol families
use struct route. I have changed the route cache, 'struct route',
so that it does not contain storage space for a sockaddr. Instead,
struct route points to a sockaddr coming from the pool the sockaddr
belongs to. I added a new method to struct route, rtcache_setdst(),
for setting the cache destination:
int rtcache_setdst(struct route *, const struct sockaddr *);
rtcache_setdst() returns 0 on success, or ENOMEM if no memory is
available to create the sockaddr storage.
It is now possible for rtcache_getdst() to return NULL if, say,
rtcache_setdst() failed. I check the return value for NULL
everywhere in the kernel.
4 Each routing domain (struct domain) has a list of live route
caches, dom_rtcache. rtflushall(sa_family_t af) looks up the
domain indicated by 'af', walks the domain's list of route caches
and invalidates each one.
Revision 1.54.2.2 / (download) - annotate - [select for diffs], Mon Mar 12 05:59:36 2007 UTC (17 years, 1 month ago) by rmind
Branch: yamt-idlelwp
Changes since 1.54.2.1: +414 -0
lines
Diff to previous 1.54.2.1 (colored) to branchpoint 1.54 (colored) to selected 1.54 (colored)
Sync with HEAD.
Revision 1.55 / (download) - annotate - [select for diffs], Sun Mar 4 06:03:20 2007 UTC (17 years, 1 month ago) by christos
Branch: MAIN
CVS Tags: thorpej-atomic-base,
thorpej-atomic,
reinoud-bufcleanup
Branch point for: vmlocking,
mjf-ufs-trans
Changes since 1.54: +3 -3
lines
Diff to previous 1.54 (colored)
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
Revision 1.45.2.3 / (download) - annotate - [select for diffs], Mon Feb 26 09:11:43 2007 UTC (17 years, 1 month ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.45.2.2: +3 -3
lines
Diff to previous 1.45.2.2 (colored) to branchpoint 1.45 (colored) to selected 1.54 (colored)
sync with head.
Revision 1.54.2.1, Sat Feb 17 05:31:39 2007 UTC (17 years, 2 months ago) by rmind
Branch: yamt-idlelwp
Changes since 1.54: +0 -414
lines
FILE REMOVED
file in_gif.c was added on branch yamt-idlelwp on 2007-03-12 05:59:36 +0000
Revision 1.54 / (download) - annotate - [selected], Sat Feb 17 05:31:39 2007 UTC (17 years, 2 months ago) by dyoung
Branch: MAIN
CVS Tags: ad-audiomp-base,
ad-audiomp
Branch point for: yamt-idlelwp
Changes since 1.53: +3 -3
lines
Diff to previous 1.53 (colored)
bzero -> memset
Revision 1.50.4.1 / (download) - annotate - [select for diffs], Fri Jan 12 01:04:14 2007 UTC (17 years, 3 months ago) by ad
Branch: newlock2
Changes since 1.50: +16 -53
lines
Diff to previous 1.50 (colored) next main 1.51 (colored) to selected 1.54 (colored)
Sync with head.
Revision 1.45.2.2 / (download) - annotate - [select for diffs], Sat Dec 30 20:50:33 2006 UTC (17 years, 3 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.45.2.1: +29 -63
lines
Diff to previous 1.45.2.1 (colored) to branchpoint 1.45 (colored) to selected 1.54 (colored)
sync with head.
Revision 1.50.6.2 / (download) - annotate - [select for diffs], Mon Dec 18 11:42:21 2006 UTC (17 years, 4 months ago) by yamt
Branch: yamt-splraiseipl
Changes since 1.50.6.1: +15 -17
lines
Diff to previous 1.50.6.1 (colored) to branchpoint 1.50 (colored) next main 1.51 (colored) to selected 1.54 (colored)
sync with head.
Revision 1.53 / (download) - annotate - [select for diffs], Fri Dec 15 21:18:53 2006 UTC (17 years, 4 months ago) by joerg
Branch: MAIN
CVS Tags: yamt-splraiseipl-base5,
yamt-splraiseipl-base4,
post-newlock2-merge,
newlock2-nbase,
newlock2-base
Changes since 1.52: +15 -17
lines
Diff to previous 1.52 (colored) to selected 1.54 (colored)
Introduce new helper functions to abstract the route caching. rtcache_init and rtcache_init_noclone lookup ro_dst and store the result in ro_rt, taking care of the reference counting and calling the domain specific route cache. rtcache_free checks if a route was cashed and frees the reference. rtcache_copy copies ro_dst of the given struct route, checking that enough space is available and incrementing the reference count of the cached rtentry if necessary. rtcache_check validates that the cached route is still up. If it isn't, it tries to look it up again. Afterwards ro_rt is either a valid again or NULL. rtcache_copy is used internally. Adjust to callers of rtalloc/rtflush in the tree to check the sanity of ro_dst first (if necessary). If it doesn't fit the expectations, free the cache, otherwise check if the cached route is still valid. After that combination, a single check for ro_rt == NULL is enough to decide whether a new lookup needs to be done with a different ro_dst. Make the route checking in gre stricter by repeating the loop check after revalidation. Remove some unused RADIX_MPATH code in in6_src.c. The logic is slightly changed here to first validate the route and check RTF_GATEWAY afterwards. This is sementically equivalent though. etherip doesn't need sc_route_expire similiar to the gif changes from dyoung@ earlier. Based on the earlier patch from dyoung@, reviewed and discussed with him.
Revision 1.50.6.1 / (download) - annotate - [select for diffs], Sun Dec 10 07:19:10 2006 UTC (17 years, 4 months ago) by yamt
Branch: yamt-splraiseipl
Changes since 1.50: +7 -42
lines
Diff to previous 1.50 (colored) to selected 1.54 (colored)
sync with head.
Revision 1.52 / (download) - annotate - [select for diffs], Sat Dec 9 05:33:04 2006 UTC (17 years, 4 months ago) by dyoung
Branch: MAIN
CVS Tags: yamt-splraiseipl-base3
Changes since 1.51: +7 -14
lines
Diff to previous 1.51 (colored) to selected 1.54 (colored)
Here are various changes designed to protect against bad IPv4 routing caused by stale route caches (struct route). Route caches are sprinkled throughout PCBs, the IP fast-forwarding table, and IP tunnel interfaces (gre, gif, stf). Stale IPv6 and ISO route caches will be treated by separate patches. Thank you to Christoph Badura for suggesting the general approach to invalidating route caches that I take here. Here are the details: Add hooks to struct domain for tracking and for invalidating each domain's route caches: dom_rtcache, dom_rtflush, and dom_rtflushall. Introduce helper subroutines, rtflush(ro) for invalidating a route cache, rtflushall(family) for invalidating all route caches in a routing domain, and rtcache(ro) for notifying the domain of a new cached route. Chain together all IPv4 route caches where ro_rt != NULL. Provide in_rtcache() for adding a route to the chain. Provide in_rtflush() and in_rtflushall() for invalidating IPv4 route caches. In in_rtflush(), set ro_rt to NULL, and remove the route from the chain. In in_rtflushall(), walk the chain and remove every route cache. In rtrequest1(), call rtflushall() to invalidate route caches when a route is added. In gif(4), discard the workaround for stale caches that involves expiring them every so often. Replace the pattern 'RTFREE(ro->ro_rt); ro->ro_rt = NULL;' with a call to rtflush(ro). Update ipflow_fastforward() and all other users of route caches so that they expect a cached route, ro->ro_rt, to turn to NULL. Take care when moving a 'struct route' to rtflush() the source and to rtcache() the destination. In domain initializers, use .dom_xxx tags. KNF here and there.
Revision 1.51 / (download) - annotate - [select for diffs], Thu Nov 23 04:07:07 2006 UTC (17 years, 4 months ago) by rpaulo
Branch: MAIN
CVS Tags: wrstuden-fixsa-newbase,
wrstuden-fixsa-base-1,
wrstuden-fixsa-base,
wrstuden-fixsa,
netbsd-4-base,
netbsd-4-0-RELEASE,
netbsd-4-0-RC5,
netbsd-4-0-RC4,
netbsd-4-0-RC3,
netbsd-4-0-RC2,
netbsd-4-0-RC1,
netbsd-4-0-1-RELEASE,
netbsd-4-0,
netbsd-4,
matt-nb4-arm-base,
matt-nb4-arm
Changes since 1.50: +2 -30
lines
Diff to previous 1.50 (colored) to selected 1.54 (colored)
New EtherIP driver based on tap(4) and gif(4) by Hans Rosenfeld. Notable changes: * Fixes PR 34268. * Separates the code from gif(4) (which is more cleaner). * Allows the usage of STP (Spanning Tree Protocol). * Removed EtherIP implementation from gif(4)/tap(4). Some input from Christos.
Revision 1.46.4.1 / (download) - annotate - [select for diffs], Sat Sep 9 02:58:47 2006 UTC (17 years, 7 months ago) by rpaulo
Branch: rpaulo-netinet-merge-pcb
Changes since 1.46: +24 -21
lines
Diff to previous 1.46 (colored) next main 1.47 (colored) to selected 1.54 (colored)
sync with head
Revision 1.46.8.2 / (download) - annotate - [select for diffs], Fri Aug 11 15:46:33 2006 UTC (17 years, 8 months ago) by yamt
Branch: yamt-pdpolicy
Changes since 1.46.8.1: +22 -19
lines
Diff to previous 1.46.8.1 (colored) to branchpoint 1.46 (colored) next main 1.47 (colored) to selected 1.54 (colored)
sync with head
Revision 1.50 / (download) - annotate - [select for diffs], Fri Jul 28 17:34:13 2006 UTC (17 years, 8 months ago) by dyoung
Branch: MAIN
CVS Tags: yamt-splraiseipl-base2,
yamt-splraiseipl-base,
yamt-pdpolicy-base9,
yamt-pdpolicy-base8,
yamt-pdpolicy-base7,
rpaulo-netinet-merge-pcb-base,
abandoned-netbsd-4-base,
abandoned-netbsd-4
Branch point for: yamt-splraiseipl,
newlock2
Changes since 1.49: +6 -6
lines
Diff to previous 1.49 (colored) to selected 1.54 (colored)
Extract predicate M_UNWRITABLE(m, len), which is true iff len consecutive bytes at the front of m are writable (i.e., neither shared nor read-only).
Revision 1.49 / (download) - annotate - [select for diffs], Fri Jul 28 17:04:27 2006 UTC (17 years, 8 months ago) by dyoung
Branch: MAIN
Changes since 1.48: +17 -15
lines
Diff to previous 1.48 (colored) to selected 1.54 (colored)
Fix mtod() usage. If we will write to the mbuf data, check whether the data is read-only/shared and call m_pullup(). Otherwise, extract a const pointer to the mbuf data. XXX I should extract a new macro, M_WRITABLE(m, len), that is true if m has len consecutive writable bytes at its front.
Revision 1.48 / (download) - annotate - [select for diffs], Fri Jul 28 16:30:55 2006 UTC (17 years, 8 months ago) by dyoung
Branch: MAIN
Changes since 1.47: +7 -6
lines
Diff to previous 1.47 (colored) to selected 1.54 (colored)
Where mbuf data may be read-only/shared, use mtod(m, const ...). Annotate a comparison and m_pullup() that seem unnecessary.
Revision 1.46.8.1 / (download) - annotate - [select for diffs], Mon Jun 26 12:53:57 2006 UTC (17 years, 9 months ago) by yamt
Branch: yamt-pdpolicy
Changes since 1.46: +4 -4
lines
Diff to previous 1.46 (colored) to selected 1.54 (colored)
sync with head.
Revision 1.45.2.1 / (download) - annotate - [select for diffs], Wed Jun 21 15:11:00 2006 UTC (17 years, 10 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.45: +4 -4
lines
Diff to previous 1.45 (colored) to selected 1.54 (colored)
sync with head.
Revision 1.46.14.1 / (download) - annotate - [select for diffs], Mon Jun 19 04:09:48 2006 UTC (17 years, 10 months ago) by chap
Branch: chap-midi
Changes since 1.46: +4 -4
lines
Diff to previous 1.46 (colored) next main 1.47 (colored) to selected 1.54 (colored)
Sync with head.
Revision 1.47 / (download) - annotate - [select for diffs], Wed Jun 7 22:34:00 2006 UTC (17 years, 10 months ago) by kardel
Branch: MAIN
CVS Tags: yamt-pdpolicy-base6,
gdamore-uart-base,
gdamore-uart,
chap-midi-nbase,
chap-midi-base
Changes since 1.46: +4 -4
lines
Diff to previous 1.46 (colored) to selected 1.54 (colored)
merge FreeBSD timecounters from branch simonb-timecounters
- struct timeval time is gone
time.tv_sec -> time_second
- struct timeval mono_time is gone
mono_time.tv_sec -> time_uptime
- access to time via
{get,}{micro,nano,bin}time()
get* versions are fast but less precise
- support NTP nanokernel implementation (NTP API 4)
- further reading:
Timecounter Paper: http://phk.freebsd.dk/pubs/timecounter.pdf
NTP Nanokernel: http://www.eecis.udel.edu/~mills/ntp/html/kern.html
Revision 1.46.6.1 / (download) - annotate - [select for diffs], Sat Feb 4 14:18:52 2006 UTC (18 years, 2 months ago) by simonb
Branch: simonb-timecounters
CVS Tags: simonb-timcounters-final
Changes since 1.46: +4 -4
lines
Diff to previous 1.46 (colored) next main 1.47 (colored) to selected 1.54 (colored)
Adapt for timecounters: mostly use get*time(), use bintime's for timeout calculations and use "time_second" instead of "time.tv_sec".
Revision 1.34.4.1 / (download) - annotate - [select for diffs], Mon Jan 9 13:12:03 2006 UTC (18 years, 3 months ago) by tron
Branch: netbsd-2
Changes since 1.34: +14 -4
lines
Diff to previous 1.34 (colored) next main 1.35 (colored) to selected 1.54 (colored)
Pull up following revision(s) (requested by mlelstv in ticket #10214): sys/netinet6/in6_gif.c: revision 1.43 sys/netinet/in_gif.c: revision 1.45 sys/net/if_gif.h: revision 1.11 expire cached route. Fixes PR 22792.
Revision 1.41.2.1 / (download) - annotate - [select for diffs], Sun Jan 8 15:48:46 2006 UTC (18 years, 3 months ago) by riz
Branch: netbsd-3
CVS Tags: netbsd-3-1-RELEASE,
netbsd-3-1-RC4,
netbsd-3-1-RC3,
netbsd-3-1-RC2,
netbsd-3-1-RC1,
netbsd-3-1-1-RELEASE,
netbsd-3-1
Changes since 1.41: +14 -4
lines
Diff to previous 1.41 (colored) next main 1.42 (colored) to selected 1.54 (colored)
Pull up following revision(s) (requested by mlelstv in ticket #1092): sys/netinet6/in6_gif.c: revision 1.43 sys/netinet/in_gif.c: revision 1.45 sys/net/if_gif.h: revision 1.11 expire cached route. Fixes PR 22792.
Revision 1.46 / (download) - annotate - [select for diffs], Sun Dec 11 12:24:57 2005 UTC (18 years, 4 months ago) by christos
Branch: MAIN
CVS Tags: yamt-uio_vmspace-base5,
yamt-uio_vmspace,
yamt-pdpolicy-base5,
yamt-pdpolicy-base4,
yamt-pdpolicy-base3,
yamt-pdpolicy-base2,
yamt-pdpolicy-base,
simonb-timecounters-base,
peter-altq-base,
peter-altq,
elad-kernelauth-base,
elad-kernelauth
Branch point for: yamt-pdpolicy,
simonb-timecounters,
rpaulo-netinet-merge-pcb,
chap-midi
Changes since 1.45: +2 -2
lines
Diff to previous 1.45 (colored) to selected 1.54 (colored)
merge ktrace-lwp.
Revision 1.32.6.6 / (download) - annotate - [select for diffs], Thu Nov 10 14:11:07 2005 UTC (18 years, 5 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.32.6.5: +23 -14
lines
Diff to previous 1.32.6.5 (colored) to branchpoint 1.32 (colored) next main 1.33 (colored) to selected 1.54 (colored)
Sync with HEAD. Here we go again...
Revision 1.45 / (download) - annotate - [select for diffs], Sun Jun 26 10:39:21 2005 UTC (18 years, 9 months ago) by mlelstv
Branch: MAIN
CVS Tags: yamt-vop-base3,
yamt-vop-base2,
yamt-vop-base,
yamt-vop,
yamt-readahead-pervnode,
yamt-readahead-perfile,
yamt-readahead-base3,
yamt-readahead-base2,
yamt-readahead-base,
yamt-readahead,
thorpej-vnode-attr-base,
thorpej-vnode-attr,
ktrace-lwp-base
Branch point for: yamt-lazymbuf
Changes since 1.44: +14 -4
lines
Diff to previous 1.44 (colored) to selected 1.54 (colored)
expire cached route. Fixes PR 22792.
Revision 1.44 / (download) - annotate - [select for diffs], Thu Jun 2 15:21:35 2005 UTC (18 years, 10 months ago) by tron
Branch: MAIN
Changes since 1.43: +3 -3
lines
Diff to previous 1.43 (colored) to selected 1.54 (colored)
Change the first argument of the encapsulation check function from "const struct mbuf *" to "struct mbuf *". Without this change the actual implementation cannot even use m_copydata() on the mbuf chain which is broken.
Revision 1.43 / (download) - annotate - [select for diffs], Thu Jun 2 10:54:58 2005 UTC (18 years, 10 months ago) by tron
Branch: MAIN
Changes since 1.42: +3 -4
lines
Diff to previous 1.42 (colored) to selected 1.54 (colored)
Remove type casts and lint directives which are now longer necessary because the first argument of m_copydata() is "const struct mbuf *" now.
Revision 1.42 / (download) - annotate - [select for diffs], Sun May 29 21:41:23 2005 UTC (18 years, 10 months ago) by christos
Branch: MAIN
Changes since 1.41: +9 -9
lines
Diff to previous 1.41 (colored) to selected 1.54 (colored)
- add const - remove bogus casts - avoid nested variables
Revision 1.36.4.1 / (download) - annotate - [select for diffs], Fri Apr 29 11:29:33 2005 UTC (18 years, 11 months ago) by kent
Branch: kent-audio2
Changes since 1.36: +33 -21
lines
Diff to previous 1.36 (colored) next main 1.37 (colored) to selected 1.54 (colored)
sync with -current
Revision 1.36.6.2 / (download) - annotate - [select for diffs], Sat Mar 19 08:36:38 2005 UTC (19 years, 1 month ago) by yamt
Branch: yamt-km
Changes since 1.36.6.1: +3 -3
lines
Diff to previous 1.36.6.1 (colored) to branchpoint 1.36 (colored) next main 1.37 (colored) to selected 1.54 (colored)
sync with head. xen and whitespace. xen part is not finished.
Revision 1.32.6.5 / (download) - annotate - [select for diffs], Fri Mar 4 16:53:29 2005 UTC (19 years, 1 month ago) by skrll
Branch: ktrace-lwp
Changes since 1.32.6.4: +3 -3
lines
Diff to previous 1.32.6.4 (colored) to branchpoint 1.32 (colored) to selected 1.54 (colored)
Sync with HEAD. Hi Perry!
Revision 1.41 / (download) - annotate - [select for diffs], Sat Feb 26 22:45:12 2005 UTC (19 years, 1 month ago) by perry
Branch: MAIN
CVS Tags: yamt-km-base4,
yamt-km-base3,
netbsd-3-base,
netbsd-3-0-RELEASE,
netbsd-3-0-RC6,
netbsd-3-0-RC5,
netbsd-3-0-RC4,
netbsd-3-0-RC3,
netbsd-3-0-RC2,
netbsd-3-0-RC1,
netbsd-3-0-3-RELEASE,
netbsd-3-0-2-RELEASE,
netbsd-3-0-1-RELEASE,
netbsd-3-0,
kent-audio2-base
Branch point for: netbsd-3
Changes since 1.40: +3 -3
lines
Diff to previous 1.40 (colored) to selected 1.54 (colored)
nuke trailing whitespace
Revision 1.36.6.1 / (download) - annotate - [select for diffs], Sat Feb 12 18:17:54 2005 UTC (19 years, 2 months ago) by yamt
Branch: yamt-km
Changes since 1.36: +33 -21
lines
Diff to previous 1.36 (colored) to selected 1.54 (colored)
sync with head.
Revision 1.32.6.4 / (download) - annotate - [select for diffs], Fri Feb 4 11:47:47 2005 UTC (19 years, 2 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.32.6.3: +33 -21
lines
Diff to previous 1.32.6.3 (colored) to branchpoint 1.32 (colored) to selected 1.54 (colored)
Sync with HEAD.
Revision 1.40 / (download) - annotate - [select for diffs], Thu Feb 3 03:49:01 2005 UTC (19 years, 2 months ago) by perry
Branch: MAIN
CVS Tags: yamt-km-base2
Changes since 1.39: +7 -19
lines
Diff to previous 1.39 (colored) to selected 1.54 (colored)
ANSIfy function prototypes. (Still have about 3/5ths of the C files in netinet to go...)
Revision 1.39 / (download) - annotate - [select for diffs], Wed Feb 2 21:41:55 2005 UTC (19 years, 2 months ago) by perry
Branch: MAIN
Changes since 1.38: +4 -4
lines
Diff to previous 1.38 (colored) to selected 1.54 (colored)
de-__P -- will ANSIfy .c files later.
Revision 1.38 / (download) - annotate - [select for diffs], Tue Feb 1 12:56:30 2005 UTC (19 years, 2 months ago) by he
Branch: MAIN
Changes since 1.37: +4 -2
lines
Diff to previous 1.37 (colored) to selected 1.54 (colored)
Fix "unused local variable" warning/error if compiling without bridge support by making variable declaration conditional. Found while compiling for shark.
Revision 1.37 / (download) - annotate - [select for diffs], Mon Jan 31 23:49:36 2005 UTC (19 years, 2 months ago) by kim
Branch: MAIN
Changes since 1.36: +24 -2
lines
Diff to previous 1.36 (colored) to selected 1.54 (colored)
Add RFC 3378 EtherIP support, ported from OpenBSD to NetBSD by Hans Rosenfeld (rosenfeld at grumpf.hope-2000.org) This change makes it possible to add gif interfaces to bridges, which will then send and receive IP protocol 97 packets. Packets are Ethernet frames with an EtherIP header prepended.
Revision 1.32.6.3 / (download) - annotate - [select for diffs], Tue Sep 21 13:37:11 2004 UTC (19 years, 6 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.32.6.2: +2 -2
lines
Diff to previous 1.32.6.2 (colored) to branchpoint 1.32 (colored) to selected 1.54 (colored)
Fix the sync with head I botched.
Revision 1.32.6.2 / (download) - annotate - [select for diffs], Sat Sep 18 14:54:53 2004 UTC (19 years, 7 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.32.6.1: +0 -0
lines
Diff to previous 1.32.6.1 (colored) to branchpoint 1.32 (colored) to selected 1.54 (colored)
Sync with HEAD.
Revision 1.32.6.1 / (download) - annotate - [select for diffs], Tue Aug 3 10:54:36 2004 UTC (19 years, 8 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.32: +5 -12
lines
Diff to previous 1.32 (colored) to selected 1.54 (colored)
Sync with HEAD
Revision 1.36 / (download) - annotate - [select for diffs], Mon Apr 26 01:31:56 2004 UTC (19 years, 11 months ago) by matt
Branch: MAIN
CVS Tags: yamt-km-base,
kent-audio1-beforemerge,
kent-audio1-base,
kent-audio1,
BEFORE-IPF413
Branch point for: yamt-km,
kent-audio2
Changes since 1.35: +2 -8
lines
Diff to previous 1.35 (colored) to selected 1.54 (colored)
Remove #else clause of __STDC__
Revision 1.35 / (download) - annotate - [select for diffs], Thu Apr 22 01:01:41 2004 UTC (19 years, 11 months ago) by matt
Branch: MAIN
Changes since 1.34: +3 -4
lines
Diff to previous 1.34 (colored) to selected 1.54 (colored)
Constify protosw arrays. This can reduce the kernel .data section by over 4K (if all the network protocols) are loaded.
Revision 1.34 / (download) - annotate - [select for diffs], Tue Nov 11 20:25:26 2003 UTC (20 years, 5 months ago) by jonathan
Branch: MAIN
CVS Tags: netbsd-2-base,
netbsd-2-1-RELEASE,
netbsd-2-1-RC6,
netbsd-2-1-RC5,
netbsd-2-1-RC4,
netbsd-2-1-RC3,
netbsd-2-1-RC2,
netbsd-2-1-RC1,
netbsd-2-1,
netbsd-2-0-base,
netbsd-2-0-RELEASE,
netbsd-2-0-RC5,
netbsd-2-0-RC4,
netbsd-2-0-RC3,
netbsd-2-0-RC2,
netbsd-2-0-RC1,
netbsd-2-0-3-RELEASE,
netbsd-2-0-2-RELEASE,
netbsd-2-0-1-RELEASE,
netbsd-2-0,
BEFORE-IPF411
Branch point for: netbsd-2
Changes since 1.33: +3 -3
lines
Diff to previous 1.33 (colored) to selected 1.54 (colored)
Change global head-of-local-IP-address list from in_ifaddr to in_ifaddrhead. Recent changes in struct names caused a namespace collision in fast-ipsec, which are most cleanly fixed by using "in_ifaddrhead" as the listhead name.
Revision 1.33 / (download) - annotate - [select for diffs], Fri Aug 22 21:53:03 2003 UTC (20 years, 7 months ago) by itojun
Branch: MAIN
Changes since 1.32: +3 -3
lines
Diff to previous 1.32 (colored) to selected 1.54 (colored)
change the additional arg to be passed to ip{,6}_output to struct socket *.
this fixes KAME policy lookup which was broken by the previous commit.
Revision 1.19.2.10 / (download) - annotate - [select for diffs], Wed Dec 11 06:46:36 2002 UTC (21 years, 4 months ago) by thorpej
Branch: nathanw_sa
CVS Tags: nathanw_sa_end
Changes since 1.19.2.9: +4 -5
lines
Diff to previous 1.19.2.9 (colored) to branchpoint 1.19 (colored) next main 1.20 (colored) to selected 1.54 (colored)
Sync with HEAD.
Revision 1.19.2.9 / (download) - annotate - [select for diffs], Mon Nov 11 22:15:15 2002 UTC (21 years, 5 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.19.2.8: +1 -1
lines
Diff to previous 1.19.2.8 (colored) to branchpoint 1.19 (colored) to selected 1.54 (colored)
Catch up to -current
Revision 1.32 / (download) - annotate - [select for diffs], Mon Nov 11 18:35:28 2002 UTC (21 years, 5 months ago) by itojun
Branch: MAIN
CVS Tags: nathanw_sa_before_merge,
nathanw_sa_base,
gmcgarry_ucred_base,
gmcgarry_ucred,
gmcgarry_ctxsw_base,
gmcgarry_ctxsw,
fvdl_fs64_base
Branch point for: ktrace-lwp
Changes since 1.31: +6 -7
lines
Diff to previous 1.31 (colored) to selected 1.54 (colored)
make USE_ENCAPCHECK (in netinet*/*gif.c) to global option, GIF_ENCAPCHECK. #ifdef out unneeded code when possible. From: Krister Walfridsson <cato@df.lth.se>
Revision 1.31 / (download) - annotate - [select for diffs], Tue Nov 5 16:58:11 2002 UTC (21 years, 5 months ago) by itojun
Branch: MAIN
Changes since 1.30: +3 -3
lines
Diff to previous 1.30 (colored) to selected 1.54 (colored)
improve gif lookup performance, when there are many of those, by using radix tree for lookups. tested by yshimizu@iij.
Revision 1.21.2.6 / (download) - annotate - [select for diffs], Thu Oct 10 18:43:53 2002 UTC (21 years, 6 months ago) by jdolecek
Branch: kqueue
Changes since 1.21.2.5: +3 -3
lines
Diff to previous 1.21.2.5 (colored) next main 1.22 (colored) to selected 1.54 (colored)
sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
Revision 1.19.2.8 / (download) - annotate - [select for diffs], Tue Sep 17 21:23:01 2002 UTC (21 years, 7 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.19.2.7: +1 -1
lines
Diff to previous 1.19.2.7 (colored) to branchpoint 1.19 (colored) to selected 1.54 (colored)
Catch up to -current.
Revision 1.30 / (download) - annotate - [select for diffs], Wed Sep 11 02:46:43 2002 UTC (21 years, 7 months ago) by itojun
Branch: MAIN
CVS Tags: kqueue-beforemerge,
kqueue-base,
kqueue-aftermerge
Changes since 1.29: +3 -3
lines
Diff to previous 1.29 (colored) to selected 1.54 (colored)
KNF - return is not a function. sync w/kame.
Revision 1.21.2.5 / (download) - annotate - [select for diffs], Fri Sep 6 08:49:10 2002 UTC (21 years, 7 months ago) by jdolecek
Branch: kqueue
Changes since 1.21.2.4: +4 -3
lines
Diff to previous 1.21.2.4 (colored) to selected 1.54 (colored)
sync kqueue branch with HEAD
Revision 1.26.8.3 / (download) - annotate - [select for diffs], Thu Aug 29 00:56:45 2002 UTC (21 years, 7 months ago) by gehenna
Branch: gehenna-devsw
Changes since 1.26.8.2: +3 -3
lines
Diff to previous 1.26.8.2 (colored) to branchpoint 1.26 (colored) next main 1.27 (colored) to selected 1.54 (colored)
catch up with -current.
Revision 1.19.2.7 / (download) - annotate - [select for diffs], Tue Aug 27 23:47:57 2002 UTC (21 years, 7 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.19.2.6: +1 -1
lines
Diff to previous 1.19.2.6 (colored) to branchpoint 1.19 (colored) to selected 1.54 (colored)
Catch up to -current.
Revision 1.29 / (download) - annotate - [select for diffs], Wed Aug 14 00:23:29 2002 UTC (21 years, 8 months ago) by itojun
Branch: MAIN
CVS Tags: gehenna-devsw-base
Changes since 1.28: +3 -3
lines
Diff to previous 1.28 (colored) to selected 1.54 (colored)
avoid swapping endian of ip_len and ip_off on mbuf, to meet with M_LEADINGSPACE optimization made last year. should solve PR 17867 and 10195. IP_HDRINCL behavior of raw ip socket is kept unchanged. we may want to provide IP_HDRINCL variant that does not swap endian.
Revision 1.19.2.6 / (download) - annotate - [select for diffs], Thu Aug 1 02:46:46 2002 UTC (21 years, 8 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.19.2.5: +3 -2
lines
Diff to previous 1.19.2.5 (colored) to branchpoint 1.19 (colored) to selected 1.54 (colored)
Catch up to -current.
Revision 1.26.10.1 / (download) - annotate - [select for diffs], Mon Jul 15 16:32:46 2002 UTC (21 years, 9 months ago) by thorpej
Branch: netbsd-1-6
CVS Tags: netbsd-1-6-RELEASE,
netbsd-1-6-RC3,
netbsd-1-6-RC2,
netbsd-1-6-RC1,
netbsd-1-6-PATCH002-RELEASE,
netbsd-1-6-PATCH002-RC4,
netbsd-1-6-PATCH002-RC3,
netbsd-1-6-PATCH002-RC2,
netbsd-1-6-PATCH002-RC1,
netbsd-1-6-PATCH002,
netbsd-1-6-PATCH001-RELEASE,
netbsd-1-6-PATCH001-RC3,
netbsd-1-6-PATCH001-RC2,
netbsd-1-6-PATCH001-RC1,
netbsd-1-6-PATCH001
Changes since 1.26: +3 -2
lines
Diff to previous 1.26 (colored) next main 1.27 (colored) to selected 1.54 (colored)
pullup-1-6 ticket #506 (itojun). Original log message: need to bzero() before rtalloc. KAME PR 432.
Revision 1.26.8.2 / (download) - annotate - [select for diffs], Mon Jul 15 10:36:55 2002 UTC (21 years, 9 months ago) by gehenna
Branch: gehenna-devsw
Changes since 1.26.8.1: +3 -2
lines
Diff to previous 1.26.8.1 (colored) to branchpoint 1.26 (colored) to selected 1.54 (colored)
catch up with -current.
Revision 1.28 / (download) - annotate - [select for diffs], Sun Jul 14 21:09:17 2002 UTC (21 years, 9 months ago) by itojun
Branch: MAIN
Changes since 1.27: +3 -2
lines
Diff to previous 1.27 (colored) to selected 1.54 (colored)
need to bzero() before rtalloc. KAME PR 432
Revision 1.21.2.4 / (download) - annotate - [select for diffs], Sun Jun 23 17:50:43 2002 UTC (21 years, 9 months ago) by jdolecek
Branch: kqueue
Changes since 1.21.2.3: +3 -3
lines
Diff to previous 1.21.2.3 (colored) to selected 1.54 (colored)
catch up with -current on kqueue branch
Revision 1.26.8.1 / (download) - annotate - [select for diffs], Thu Jun 20 15:52:15 2002 UTC (21 years, 10 months ago) by gehenna
Branch: gehenna-devsw
Changes since 1.26: +3 -3
lines
Diff to previous 1.26 (colored) to selected 1.54 (colored)
catch up with -current.
Revision 1.19.2.5 / (download) - annotate - [select for diffs], Thu Jun 20 03:48:33 2002 UTC (21 years, 10 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.19.2.4: +3 -3
lines
Diff to previous 1.19.2.4 (colored) to branchpoint 1.19 (colored) to selected 1.54 (colored)
Catch up to -current.
Revision 1.27 / (download) - annotate - [select for diffs], Sun Jun 9 16:33:38 2002 UTC (21 years, 10 months ago) by itojun
Branch: MAIN
Changes since 1.26: +3 -3
lines
Diff to previous 1.26 (colored) to selected 1.54 (colored)
whitespace
Revision 1.21.2.3 / (download) - annotate - [select for diffs], Thu Jan 10 20:02:41 2002 UTC (22 years, 3 months ago) by thorpej
Branch: kqueue
Changes since 1.21.2.2: +15 -6
lines
Diff to previous 1.21.2.2 (colored) to selected 1.54 (colored)
Sync kqueue branch with -current.
Revision 1.19.2.4 / (download) - annotate - [select for diffs], Tue Jan 8 00:34:02 2002 UTC (22 years, 3 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.19.2.3: +12 -5
lines
Diff to previous 1.19.2.3 (colored) to branchpoint 1.19 (colored) to selected 1.54 (colored)
Catch up to -current.
Revision 1.26 / (download) - annotate - [select for diffs], Fri Dec 21 03:21:51 2001 UTC (22 years, 4 months ago) by itojun
Branch: MAIN
CVS Tags: newlock-base,
newlock,
netbsd-1-6-base,
ifpoll-base,
eeh-devprop-base,
eeh-devprop
Branch point for: netbsd-1-6,
gehenna-devsw
Changes since 1.25: +12 -5
lines
Diff to previous 1.25 (colored) to selected 1.54 (colored)
move protosw fragment for gif/stf to their own source code. reduce #ifdef in stf code. sync with kame
Revision 1.19.2.3 / (download) - annotate - [select for diffs], Wed Nov 14 19:17:44 2001 UTC (22 years, 5 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.19.2.2: +5 -3
lines
Diff to previous 1.19.2.2 (colored) to branchpoint 1.19 (colored) to selected 1.54 (colored)
Catch up to -current.
Revision 1.25 / (download) - annotate - [select for diffs], Tue Nov 13 00:32:36 2001 UTC (22 years, 5 months ago) by lukem
Branch: MAIN
Changes since 1.24: +4 -1
lines
Diff to previous 1.24 (colored) to selected 1.54 (colored)
add RCSIDs
Revision 1.23.4.1 / (download) - annotate - [select for diffs], Mon Nov 12 21:19:23 2001 UTC (22 years, 5 months ago) by thorpej
Branch: thorpej-mips-cache
Changes since 1.23: +2 -3
lines
Diff to previous 1.23 (colored) next main 1.24 (colored) to selected 1.54 (colored)
Sync the thorpej-mips-cache branch with -current.
Revision 1.24 / (download) - annotate - [select for diffs], Sun Nov 4 20:55:26 2001 UTC (22 years, 5 months ago) by matt
Branch: MAIN
CVS Tags: thorpej-mips-cache-base
Changes since 1.23: +2 -3
lines
Diff to previous 1.23 (colored) to selected 1.54 (colored)
Convert netinet to not use the internal <sys/queue.h> field names but instead the access macros. Use the FOREACH macros where appropriate.
Revision 1.21.2.2 / (download) - annotate - [select for diffs], Sat Aug 25 06:17:01 2001 UTC (22 years, 7 months ago) by thorpej
Branch: kqueue
Changes since 1.21.2.1: +2 -3
lines
Diff to previous 1.21.2.1 (colored) to selected 1.54 (colored)
Merge Aug 24 -current into the kqueue branch.
Revision 1.19.2.2 / (download) - annotate - [select for diffs], Fri Aug 24 00:12:24 2001 UTC (22 years, 7 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.19.2.1: +94 -49
lines
Diff to previous 1.19.2.1 (colored) to branchpoint 1.19 (colored) to selected 1.54 (colored)
Catch up with -current.
Revision 1.23 / (download) - annotate - [select for diffs], Thu Aug 16 17:45:26 2001 UTC (22 years, 8 months ago) by itojun
Branch: MAIN
CVS Tags: thorpej-devvp-base3,
thorpej-devvp-base2,
thorpej-devvp-base,
thorpej-devvp,
pre-chs-ubcperf,
post-chs-ubcperf
Branch point for: thorpej-mips-cache
Changes since 1.22: +2 -3
lines
Diff to previous 1.22 (colored) to selected 1.54 (colored)
gif interface now uses generic software interrupt (on archs that support it). also, make gif ALTQ-capable on outgoing. sync with kame, comments from thorpej.
Revision 1.21.2.1 / (download) - annotate - [select for diffs], Fri Aug 3 04:13:54 2001 UTC (22 years, 8 months ago) by lukem
Branch: kqueue
Changes since 1.21: +94 -48
lines
Diff to previous 1.21 (colored) to selected 1.54 (colored)
update to -current
Revision 1.22 / (download) - annotate - [select for diffs], Sun Jul 29 05:08:33 2001 UTC (22 years, 8 months ago) by itojun
Branch: MAIN
Changes since 1.21: +94 -48
lines
Diff to previous 1.21 (colored) to selected 1.54 (colored)
sync gif interface code with latest kame. IFF_RUNNING is clearified. attach/detach logic is more clearner. the old code mistakenly set IFF_UP by itself, now the behavior is gone.
Revision 1.19.2.1 / (download) - annotate - [select for diffs], Thu Jun 21 20:08:32 2001 UTC (22 years, 10 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.19: +15 -31
lines
Diff to previous 1.19 (colored) to selected 1.54 (colored)
Catch up to -current.
Revision 1.21 / (download) - annotate - [select for diffs], Mon May 14 13:35:21 2001 UTC (22 years, 11 months ago) by itojun
Branch: MAIN
Branch point for: kqueue
Changes since 1.20: +8 -30
lines
Diff to previous 1.20 (colored) to selected 1.54 (colored)
drop multi destination mode (IFF_LINK0).
Revision 1.20 / (download) - annotate - [select for diffs], Thu May 10 01:37:42 2001 UTC (22 years, 11 months ago) by itojun
Branch: MAIN
Changes since 1.19: +8 -2
lines
Diff to previous 1.19 (colored) to selected 1.54 (colored)
correct ecn consideration on tunnel encap/decap. sync with kame.
Revision 1.14.4.1 / (download) - annotate - [select for diffs], Tue May 1 10:11:48 2001 UTC (22 years, 11 months ago) by he
Branch: netbsd-1-5
CVS Tags: netbsd-1-5-PATCH003,
netbsd-1-5-PATCH002,
netbsd-1-5-PATCH001
Changes since 1.14: +13 -7
lines
Diff to previous 1.14 (colored) next main 1.15 (colored) to selected 1.54 (colored)
Pull up revision 1.16 (via patch, requested by itojun): Make it possible to turn off ingress filter on gif/stf tunnel egress by using IFF_LINK2. Fixes (part of) PR#11163.
Revision 1.6.2.3 / (download) - annotate - [select for diffs], Mon Mar 12 13:31:49 2001 UTC (23 years, 1 month ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.6.2.2: +15 -46
lines
Diff to previous 1.6.2.2 (colored) to branchpoint 1.6 (colored) next main 1.7 (colored) to selected 1.54 (colored)
Sync with HEAD.
Revision 1.19 / (download) - annotate - [select for diffs], Tue Feb 20 10:41:47 2001 UTC (23 years, 2 months ago) by itojun
Branch: MAIN
CVS Tags: thorpej_scsipi_nbase,
thorpej_scsipi_beforemerge,
thorpej_scsipi_base
Branch point for: nathanw_sa
Changes since 1.18: +7 -1
lines
Diff to previous 1.18 (colored) to selected 1.54 (colored)
add AF_ISO case to output. from chopps.
Revision 1.18 / (download) - annotate - [select for diffs], Tue Feb 20 08:49:15 2001 UTC (23 years, 2 months ago) by itojun
Branch: MAIN
Changes since 1.17: +9 -46
lines
Diff to previous 1.17 (colored) to selected 1.54 (colored)
ISO over IPv4/v6 by EON encapsulation. from chopps, sync with kame.
Revision 1.6.2.2 / (download) - annotate - [select for diffs], Sun Feb 11 19:17:13 2001 UTC (23 years, 2 months ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.6.2.1: +15 -13
lines
Diff to previous 1.6.2.1 (colored) to branchpoint 1.6 (colored) to selected 1.54 (colored)
Sync with HEAD.
Revision 1.17 / (download) - annotate - [select for diffs], Mon Jan 22 07:57:34 2001 UTC (23 years, 2 months ago) by itojun
Branch: MAIN
Changes since 1.16: +1 -4
lines
Diff to previous 1.16 (colored) to selected 1.54 (colored)
revert revision 1.15 (on ingress, DF bit copied from inner to outer). since we do not have feedback mechanism from path MTU to tunnel MTU (not sure if we should), and inner packet source will not get informed of outer PMTUD (we shouldn't do this), 1.15 behavior can lead us to blackhole behavior. configurable behavior (as suggested in RFC2401 6.1) would be nice to have, however, reusing net.inet.ipsec.dfbit would be hairy.
Revision 1.16 / (download) - annotate - [select for diffs], Mon Jan 22 07:51:01 2001 UTC (23 years, 2 months ago) by itojun
Branch: MAIN
Changes since 1.15: +15 -10
lines
Diff to previous 1.15 (colored) to selected 1.54 (colored)
make it possible to turn off ingress filter on gif/stf tunnel egress, by using IFF_LINK2. (part of) PR 11163 from Ken Raeburn.
Revision 1.6.2.1 / (download) - annotate - [select for diffs], Mon Nov 20 18:10:22 2000 UTC (23 years, 5 months ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.6: +143 -67
lines
Diff to previous 1.6 (colored) to selected 1.54 (colored)
Update thorpej_scsipi to -current as of a month ago
Revision 1.15 / (download) - annotate - [select for diffs], Wed Jul 5 21:01:38 2000 UTC (23 years, 9 months ago) by thorpej
Branch: MAIN
Changes since 1.14: +6 -2
lines
Diff to previous 1.14 (colored) to selected 1.54 (colored)
RFCs 1853, 2003, 2401 -- copy the DF bit.
Revision 1.14 / (download) - annotate - [select for diffs], Wed Apr 26 05:36:41 2000 UTC (23 years, 11 months ago) by itojun
Branch: MAIN
CVS Tags: netbsd-1-5-base,
netbsd-1-5-RELEASE,
netbsd-1-5-BETA2,
netbsd-1-5-BETA,
netbsd-1-5-ALPHA2,
minoura-xpg4dl-base,
minoura-xpg4dl
Branch point for: netbsd-1-5
Changes since 1.13: +5 -3
lines
Diff to previous 1.13 (colored) to selected 1.54 (colored)
sync with more recent kame. defer inclusion of net/if_gif.h.
Revision 1.13 / (download) - annotate - [select for diffs], Thu Apr 20 01:59:22 2000 UTC (24 years ago) by enami
Branch: MAIN
Changes since 1.12: +2 -2
lines
Diff to previous 1.12 (colored) to selected 1.54 (colored)
IN_MULTICAST() takes in_addr.s_addr as argument, not pointer to it.
Revision 1.12 / (download) - annotate - [select for diffs], Wed Apr 19 06:30:54 2000 UTC (24 years ago) by itojun
Branch: MAIN
Changes since 1.11: +131 -46
lines
Diff to previous 1.11 (colored) to selected 1.54 (colored)
introduce sys/netinet/ip_encap.c, to dispatch inbound packets to protocol handlers, based on src/dst (for ip proto #4/41). see comment in ip_encap.c for details of the problem we have. there are too many protocol specs for ip proto #4/41. backward compatibility with MROUTING case is now provided in ip_encap.c. fix ipip to work with gif (using ip_encap.c). sorry for breakage. gif now uses ip_encap.c. introduce stf pseudo interface (implements 6to4, another IPv6-over-IPv4 code with ip proto #41).
Revision 1.11 / (download) - annotate - [select for diffs], Thu Mar 30 13:24:55 2000 UTC (24 years ago) by augustss
Branch: MAIN
Changes since 1.10: +2 -2
lines
Diff to previous 1.10 (colored) to selected 1.54 (colored)
Remove register declarations.
Revision 1.10 / (download) - annotate - [select for diffs], Wed Mar 1 12:49:31 2000 UTC (24 years, 1 month ago) by itojun
Branch: MAIN
Changes since 1.9: +1 -7
lines
Diff to previous 1.9 (colored) to selected 1.54 (colored)
introduce m->m_pkthdr.aux to hold random data which needs to be passed between protocol handlers. ipsec socket pointers, ipsec decryption/auth information, tunnel decapsulation information are in my mind - there can be several other usage. at this moment, we use this for ipsec socket pointer passing. this will avoid reuse of m->m_pkthdr.rcvif in ipsec code. due to the change, MHLEN will be decreased by sizeof(void *) - for example, for i386, MHLEN was 100 bytes, but is now 96 bytes. we may want to increase MSIZE from 128 to 256 for some of our architectures. take caution if you use it for keeping some data item for long period of time - use extra caution on M_PREPEND() or m_adj(), as they may result in loss of m->m_pkthdr.aux pointer (and mbuf leak). this will bump kernel version. (as discussed in tech-net, tested in kame tree)
Revision 1.9 / (download) - annotate - [select for diffs], Mon Feb 7 06:15:16 2000 UTC (24 years, 2 months ago) by itojun
Branch: MAIN
CVS Tags: chs-ubc2-newbase
Changes since 1.8: +2 -2
lines
Diff to previous 1.8 (colored) to selected 1.54 (colored)
s/DIAGNOSTIC/DEBUG/
Revision 1.8 / (download) - annotate - [select for diffs], Thu Jan 6 07:31:07 2000 UTC (24 years, 3 months ago) by itojun
Branch: MAIN
Changes since 1.7: +1 -18
lines
Diff to previous 1.7 (colored) to selected 1.54 (colored)
remove too much portability code in KAME, to improve readability.
Revision 1.6.8.1 / (download) - annotate - [select for diffs], Mon Dec 27 18:36:14 1999 UTC (24 years, 3 months ago) by wrstuden
Branch: wrstuden-devbsize
Changes since 1.6: +24 -16
lines
Diff to previous 1.6 (colored) next main 1.7 (colored) to selected 1.54 (colored)
Pull up to last week's -current.
Revision 1.7 / (download) - annotate - [select for diffs], Mon Dec 13 15:17:20 1999 UTC (24 years, 4 months ago) by itojun
Branch: MAIN
CVS Tags: wrstuden-devbsize-base,
wrstuden-devbsize-19991221
Changes since 1.6: +24 -16
lines
Diff to previous 1.6 (colored) to selected 1.54 (colored)
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...)
Revision 1.1.2.3 / (download) - annotate - [select for diffs], Tue Nov 30 13:35:24 1999 UTC (24 years, 4 months ago) by itojun
Branch: kame
CVS Tags: kame_141_19991130
Changes since 1.1.2.2: +23 -15
lines
Diff to previous 1.1.2.2 (colored) next main 1.2 (colored) to selected 1.54 (colored)
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.
Revision 1.6 / (download) - annotate - [select for diffs], Fri Aug 20 10:07:40 1999 UTC (24 years, 8 months ago) by itojun
Branch: MAIN
CVS Tags: fvdl-softdep-base,
fvdl-softdep,
comdex-fall-1999-base,
comdex-fall-1999
Branch point for: wrstuden-devbsize,
thorpej_scsipi
Changes since 1.5: +4 -1
lines
Diff to previous 1.5 (colored) to selected 1.54 (colored)
do not capture packets by gif, when gif interface is down.
Revision 1.2.2.3 / (download) - annotate - [select for diffs], Mon Aug 2 22:34:57 1999 UTC (24 years, 8 months ago) by thorpej
Branch: chs-ubc2
Changes since 1.2.2.2: +6 -3
lines
Diff to previous 1.2.2.2 (colored) next main 1.3 (colored) to selected 1.54 (colored)
Update from trunk.
Revision 1.5 / (download) - annotate - [select for diffs], Fri Jul 9 22:57:17 1999 UTC (24 years, 9 months ago) by thorpej
Branch: MAIN
CVS Tags: chs-ubc2-base
Changes since 1.4: +2 -1
lines
Diff to previous 1.4 (colored) to selected 1.54 (colored)
defopt IPSEC and IPSEC_ESP (both into opt_ipsec.h).
Revision 1.4 / (download) - annotate - [select for diffs], Tue Jul 6 12:23:20 1999 UTC (24 years, 9 months ago) by itojun
Branch: MAIN
Changes since 1.3: +4 -4
lines
Diff to previous 1.3 (colored) to selected 1.54 (colored)
sync with KAME/NetBSD 1.4, SNAP kit 19990705. key changes are: - icmp6 redirect fix (dst check) - revised ip6 multicast check for loopback i/f - several RCS ID cleanups
Revision 1.1.2.2 / (download) - annotate - [select for diffs], Tue Jul 6 11:02:44 1999 UTC (24 years, 9 months ago) by itojun
Branch: kame
CVS Tags: kame_14_19990705
Changes since 1.1.2.1: +3 -3
lines
Diff to previous 1.1.2.1 (colored) to selected 1.54 (colored)
KAME/NetBSD 1.4, SNAP kit 1999/07/05. NOTE: this branch is just for reference purposes (i.e. for taking cvs diff). do not touch anything on the branch. actual work must be done on HEAD branch.
Revision 1.3 / (download) - annotate - [select for diffs], Sat Jul 3 21:24:45 1999 UTC (24 years, 9 months ago) by thorpej
Branch: MAIN
Changes since 1.2: +2 -0
lines
Diff to previous 1.2 (colored) to selected 1.54 (colored)
RCS ID police.
Revision 1.2.2.2 / (download) - annotate - [select for diffs], Thu Jul 1 23:47:00 1999 UTC (24 years, 9 months ago) by thorpej
Branch: chs-ubc2
Changes since 1.2.2.1: +343 -0
lines
Diff to previous 1.2.2.1 (colored) to selected 1.54 (colored)
Sync w/ -current.
Revision 1.2.2.1, Thu Jul 1 08:12:50 1999 UTC (24 years, 9 months ago) by thorpej
Branch: chs-ubc2
Changes since 1.2: +0 -343
lines
FILE REMOVED
file in_gif.c was added on branch chs-ubc2 on 1999-07-01 23:47:00 +0000
Revision 1.2 / (download) - annotate - [select for diffs], Thu Jul 1 08:12:50 1999 UTC (24 years, 9 months ago) by itojun
Branch: MAIN
Branch point for: chs-ubc2
Changes since 1.1: +343 -0
lines
Diff to previous 1.1 (colored) to selected 1.54 (colored)
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.
Revision 1.1.2.1 / (download) - annotate - [select for diffs], Mon Jun 28 06:36:58 1999 UTC (24 years, 9 months ago) by itojun
Branch: kame
CVS Tags: kame_14_19990628
Changes since 1.1: +343 -0
lines
Diff to previous 1.1 (colored) to selected 1.54 (colored)
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.
Revision 1.1, Mon Jun 28 06:36:58 1999 UTC (24 years, 9 months ago) by itojun
Branch: MAIN
Branch point for: kame
FILE REMOVED
file in_gif.c was initially added on branch kame.