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Commit Graph

735 Commits

Author SHA1 Message Date
Paul Traina
c9014e4e10 Make PPP compile cleanly 1994-11-01 09:03:20 +00:00
Poul-Henning Kamp
ed7a91b5d2 moved a message into a #ifdef DEBUG. This message comes out if a kernel
doesn't have any networking in it.  For instance the new "MINI" install-
kernel.
1994-10-15 21:33:17 +00:00
Garrett Wollman
5df7296441 Fix a bug which caused panics when attempting to change just the flags of
a route.  (This still doesn't work, but it doesn't panic now.)  It looks
like there may be a number of incipient bugs in this code.

Also, get ready for the time when all IP gateway routes are cloning, which
is necessary to keep proper TCP statistics.
1994-10-11 23:16:38 +00:00
David Greenman
35c10d2239 Got rid of map.h. It's a leftover from the rmap code, and we use rlists.
Changed swapmap into swaplist.
1994-10-09 07:35:18 +00:00
Poul-Henning Kamp
df4409487f Cosmetics: to silence gcc -wall. 1994-10-08 22:38:27 +00:00
Poul-Henning Kamp
9448326fcf Mostly Cosmetics. Some of the procedures in if_sl.c was void, but should
be int.  I made them int, and let them return 0.  Will have to find out
what the return-val is used for.
1994-10-08 01:40:23 +00:00
Garrett Wollman
5f62e00893 Install line discipline the new way. 1994-10-05 21:22:45 +00:00
Garrett Wollman
2624cf89f9 A number of bug-fixes inspired by Mark Treacy:
- Allow PPP to run multicasts natively.
- Deal properly with lots of similarly-named interfaces.
- Don't sign-extend if_flags.

NB: the last fix (to rtsock.c) must be reversed when we expand if_flags to a
reasonable size.

Submitted by:	Mark Treacy
1994-10-05 20:11:28 +00:00
Poul-Henning Kamp
c5789ba376 Moved m_copyback into uipc_mbuf.c 1994-10-04 06:50:01 +00:00
Poul-Henning Kamp
623ae52e4e GCC cleanup.
Reviewed by:
Submitted by:
Obtained from:
1994-10-02 17:48:58 +00:00
Garrett Wollman
37be1da83f Define IFF_ALTPHYS to be IFF_LINK2. Gross, but effective. (There aren't any
more bits left in if_flags and I don't want to make it a long this late in
the release cycle.)
1994-10-01 19:44:38 +00:00
Garrett Wollman
45d17740c2 Make the kernel side of PPP compile. 1994-09-23 00:13:22 +00:00
Garrett Wollman
2980d1306a Initial revision 1994-09-23 00:10:32 +00:00
Poul-Henning Kamp
fe95e21fed Made the kernel compile even without "ether". 1994-09-16 05:47:06 +00:00
Garrett Wollman
5e9ae478ac Shuffle some functions and variables around to make it possible for
multicast routing to be implemented as an LKM.  (There's still a bit of
work to do in this area.)
1994-09-14 03:10:15 +00:00
David Greenman
fe19c3238d Made SLIP MTU configurable via ifconfig(8). Changed default MTU to 552
as it is a better choice in a day with BTLZ compression modems.
1994-09-13 16:05:50 +00:00
David Greenman
5bdea7c87f Re-enabled check for low clist condition. 1994-09-12 11:49:49 +00:00
David Greenman
ce1f38c654 Made SLMTU kernel config'able. 1994-09-09 12:58:10 +00:00
Garrett Wollman
545ce3ae25 The mrt_ioctl goop properly depends on MROUTING, not MULTICAST. (Oof!) 1994-09-08 00:17:22 +00:00
Stefan Eßer
e4ca448146 Reviewed by: Stefan Esser
Submitted by:
rtioctl(): changed parameter to mrt_ioctl from "cmd" to "req" to make
it compile with MULTICAST defined.
1994-09-07 19:50:42 +00:00
Garrett Wollman
f0068c4a70 Initial get-the-easy-case-working upgrade of the multicast code
to something more recent than the ancient 1.2 release contained in
4.4.  This code has the following advantages as compared to
previous versions (culled from the README file for the SunOS release):

- True multicast delivery
- Configurable rate-limiting of forwarded multicast traffic on each
  physical interface or tunnel, using a token-bucket limiter.
- Simplistic classification of packets for prioritized dropping.
- Administrative scoping of multicast address ranges.
- Faster detection of hosts leaving groups.
- Support for multicast traceroute (code not yet available).
- Support for RSVP, the Resource Reservation Protocol.

What still needs to be done:

- The multicast forwarder needs testing.
- The multicast routing daemon needs to be ported.
- Network interface drivers need to have the `#ifdef MULTICAST' goop ripped
  out of them.
- The IGMP code should probably be bogon-tested.

Some notes about the porting process:

In some cases, the Berkeley people decided to incorporate functionality from
later releases of the multicast code, but then had to do things differently.
As a result, if you look at Deering's patches, and then look at
our code, it is not always obvious whether the patch even applies.  Let
the reader beware.

I ran ip_mroute.c through several passes of `unifdef' to get rid of
useless grot, and to permanently enable the RSVP support, which we will
include as standard.

Ported by: 	Garrett Wollman
Submitted by:	Steve Deering and Ajit Thyagarajan (among others)
1994-09-06 22:42:31 +00:00
Bruce Evans
c80c3fd1f1 Idempotency #endif was not at end of file or commented. 1994-08-22 14:16:36 +00:00
Paul Richards
9d0de5eba9 Fix typo (define -> ifndef)
Reviewed by:
Submitted by:
1994-08-21 19:06:48 +00:00
Paul Richards
cea1da3be2 Make idempotent.
Submitted by:	Paul
1994-08-21 05:11:48 +00:00
David Greenman
7b42c960f8 1) cleaned up after Garrett - fixed more redundant declarations, changed
use of timeout_t -> timeout_func_t in aha1542 and aha1742 drivers.
2) fix a bug in the portalfs that was uncovered by better prototyping -
   specifically, the time must be converted from timeval to timespec
   before storing in va_atime.
3) fixed/added some miscellaneous prototypes
1994-08-20 03:49:02 +00:00
Garrett Wollman
f23b4c91c4 Fix up some sloppy coding practices:
- Delete redundant declarations.
- Add -Wredundant-declarations to Makefile.i386 so they don't come back.
- Delete sloppy COMMON-style declarations of uninitialized data in
  header files.
- Add a few prototypes.
- Clean up warnings resulting from the above.

NB: ioconf.c will still generate a redundant-declaration warning, which
is unavoidable unless somebody volunteers to make `config' smarter.
1994-08-18 22:36:09 +00:00
David Greenman
90fd8c3866 Added ioctl support for SIOCSIFMTU. 1994-08-08 12:09:04 +00:00
David Greenman
660255695f On second thought, better restrict the mtu to between 72-65535...strange
things happen otherwise.
1994-08-08 11:43:44 +00:00
David Greenman
75ee03cb27 Enforce the mtu to between the range 1-65535 before calling the driver
ioctl routine.
1994-08-08 10:58:30 +00:00
David Greenman
a7028af7f0 Added ioctl support for SIOCGIFMTU and SIOCSIFMTU. These set the per-
interface MTU.
1994-08-08 10:49:26 +00:00
David Greenman
3c4dd3568f Added $Id$ 1994-08-02 07:55:43 +00:00
David Greenman
ba582a82b0 Reduced loopback MTU from 65535 to 65532 because some things like NFS
really like it to be rounded to a longword.
1994-08-01 11:39:43 +00:00
David Greenman
db8889c62b Changed loopback MTU to 65535. 1994-05-29 07:43:54 +00:00
Rodney W. Grimes
26f9a76710 The big 4.4BSD Lite to FreeBSD 2.0.0 (Development) patch.
Reviewed by:	Rodney W. Grimes
Submitted by:	John Dyson and David Greenman
1994-05-25 09:21:21 +00:00
Rodney W. Grimes
df8bae1de4 BSD 4.4 Lite Kernel Sources 1994-05-24 10:09:53 +00:00