Commit Graph

19 Commits

Author SHA1 Message Date
itojun fb05cd3dd3 new copyright boilerplate from CMU. from openbsd 2002-07-01 22:09:31 +00:00
thorpej 569e9a31e2 For SLIP/STRIP/PPP, use generic soft interrupts, if available. 2001-01-15 16:33:30 +00:00
christos ec608f7058 changes from ppp-2.3.9 [synchronous] 1999-08-25 02:04:05 +00:00
thorpej 7e3a0bf0c5 Decouple inbound and outbound filters. Now instead of using "active-filter"
and "pass-filter" and "inbound" and "outbound" qualifiers in the filter
expression, use new "active-filter-in", "active-filter-out", "pass-filter-in",
and "pass-filter-out" without these qualifiers.

This is necessary due to the horrible, awful way "inbound" and "outbound"
were specified for the filter programs when a packet was passed through them.
Basically, the "address" byte in the serial PPP header was overwritten with
a value to indicate the direction.  However, the "address" byte doesn't even
exist on PPP headers for all other PPP encaps!  So, this old method worked
only for serial encaps, and corrupted packets for all others (PPPoE, ATM, etc.)
1999-05-12 18:50:51 +00:00
perry 41c3fea850 add multiple inclusion protection (and cleanup). 1998-02-09 17:43:44 +00:00
christos cf463415ec Update to ppp-2.3b5 1997-05-17 21:11:59 +00:00
is f4271c55fd Made pppoutput() public again on behalf of Martin Husemann (PR 3455).
Apparently, the BISDN package uses this function.
1997-04-16 12:54:42 +00:00
christos e775167e27 Update to ppp-2.3b4; from Paul Mackerras 1997-03-12 20:26:46 +00:00
paulus 6654fd558b Added packet filtering, support for "PPP Deflate" packet compression,
trivial multicast support, and support for xon/xoff output flow
control to the PPP subsystem.  Fixed several bugs, including making
the accumulation and resetting of statistics more consistent.  State
for the VJ compressor is now dynamically allocated.
1996-03-15 02:28:00 +00:00
christos 206e75c6f1 Net prototypes 1996-02-13 21:59:53 +00:00
paulus 7f06ab8b0b Latest version of PPP stuff, with packet compression and other
improvements.  The PPP kernel code is now split into if_ppp.c,
containing generic PPP support, and ppp_tty.c, which specifically
supports PPP on async tty devices (as a line discipline).  This is
so that other devices can be supported without making them look
like ttys.
1995-07-04 06:28:17 +00:00
cgd e363664703 fixed sized types, where appropriate. when casting pointers to
integers to do math on them, cast to long.  ioctl commands are
u_longs.
1995-03-08 02:56:49 +00:00
cgd cf92afd66e New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:29:24 +00:00
paulus cd4969fcb4 Version from ppp-2.1 release. 1994-05-08 12:34:20 +00:00
deraadt ad054dea7e PPP_HEADER_LEN -> PPP_HDRLEN 1994-01-25 05:56:06 +00:00
deraadt 47ef1f0c2e multiple inclusion protection 1994-01-15 20:13:11 +00:00
glass af72539915 T_LINEP member of struct tty becomes t_sc. This replaces the
#define t_sc T_LINEP
that appear in tty_tb.c, if_sl.c, and if_ppp.h
1993-11-09 06:22:08 +00:00
paulus d71061b357 Modified if_ppp.c and if_ppp.h to add priority queueing for "interactive"
traffic (done in a similar fashion to if_sl.c), and BPF support.
1993-08-31 00:05:27 +00:00
deraadt 3604916e13 ppp from paul mackerras 1993-08-14 06:29:28 +00:00