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33 Commits

Author SHA1 Message Date
cgd
1f29d4b51f no need for a local implementation of SIOCGIFMTU; delete it. 1996-06-13 21:50:32 +00:00
mycroft
49d52c9b1c Pass a proc pointer down to the usrreq and pcbbind functions for PRU_ATTACH, PRU_BIND and 
PRU_CONTROL.  The usrreq interface really needs to be split up, but this will have to wait.
Remove SS_PRIV completely.
 1996-05-22 13:54:55 +00:00
thorpej
4edabe2501 Changed struct ifnet to have a pointer to the softc of the underlying 
device and a printable "external name" (name + unit number), thus eliminating
if_name and if_unit.  Updated interface to (*if_watchdog)() and (*if_reset)()
to take a struct ifnet *, rather than a unit number.
 1996-05-07 02:40:22 +00:00
paulus
fa78064f7c Make inclusion of the PPP BSD-Compress and Deflate compressors 
dependent on the PPP_BSDCOMP and PPP_DEFLATE kernel configuration
options, respectively.
 1996-03-19 01:00:49 +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
pk
c633b5aae2 wrt. previous change: can't compute `ilen' that early; just do computation 
separately when logging.
Notes: consider using mbuf pkthdr length field in PPP code.
       condider doing packet log after de-compression.
 1996-02-07 12:43:41 +00:00
pk
b77eaf2c1c Init variable before use (PRs 1646 & 2042). 1996-02-07 10:25:58 +00:00
mycroft
813ecfb64a Remove old workaround for a bug. 1995-12-27 06:30:38 +00:00
mycroft
c594af848d Add some missing statistics. From Thorsten Lockert. 1995-10-05 05:55:09 +00:00
mycroft
5482957905 splnet --> splsoftnet 1995-08-12 23:59:09 +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
6ac2bbfc35 be more careful with types, also pull in headers where necessary. 1994-10-30 21:43:03 +00:00
deraadt
fb42f63898 bug 367. paulus says the fix is right & critical. 1994-07-27 09:05:33 +00:00
paulus
ce6d680c66 The ppp interface now retries the mbuf allocation when it receives 
a character and it doesn't already have enough space allocated.
It still needs cluster mbufs to be able to decompress VJ-compressed
packets.  It drops packets if it can't allocate mbufs rather than
taking the interface down.
 1994-07-20 01:49:20 +00:00
paulus
09264a28ec Due to popular revulsion, the ppp interface now drops packets if 1994-07-20 01:40:11 +00:00
paulus
e7ba8f6b5a If we can't get mbuf clusters, take the ppp interface down instead 
of writing beyond the end of ordinary mbufs.
 1994-07-18 23:45:33 +00:00
deraadt
5044aff065 bug #319. fix from <alasdair@wildcat.demon.co.uk> 1994-07-03 06:44:03 +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
45c7c2fc56 Some restructuring of the PPP packet input procedure to make it easier 
to implement PPP over sync lines and PPP compression protocols.
 1994-06-20 00:35:39 +00:00
paulus
aa01a834a4 some minor splx-type bug fixes from christos@deshaw.com. 1994-06-14 03:09:23 +00:00
paulus
5d72d095e8 check for escaped char before checking for escape char 
so if peer escapes 0x5d we interpret it correctly
 1994-05-29 23:44:23 +00:00
cgd
f42a80c7ea MIN -> min, MAX -> max 1994-05-24 02:33:03 +00:00
mycroft
07b4f2ab54 Update to 4.4-Lite networking code, with a few local changes. 1994-05-13 06:02:48 +00:00
paulus
3f7fd64c45 Version from ppp-2.1 release; 
this version has been restructured to make more of the code usable
with sync serial drivers
 1994-05-08 12:33:49 +00:00
deraadt
ad054dea7e PPP_HEADER_LEN -> PPP_HDRLEN 1994-01-25 05:56:06 +00:00
cgd
61bcdb266e include <machine/cpu.h> rather than <machine/mtpr.h> -- if the latter 
exists at all, it's supposed to be included by <machine/cpu.h>
 1993-12-23 07:36:06 +00:00
mycroft
95b048b53a Canonicalize all #includes. 1993-12-18 00:40:47 +00:00
paulus
5fda6c1974 Removed test (CCOUNT(&sc->sc_ttyp->t_outq) == 0) for whether 
to call pppstart or not: now we call pppstart for every packet,
which should aid recovery from lost transmitter interrupts.
Also a fix for 386BSD/FreeBSD which doesn't affect NetBSD.
 1993-11-04 03:45:23 +00:00
paulus
3ecb88ccbc Fixed bug in if_ppp.c so that received IP packets are passed correctly to BPF. 1993-09-02 12:10:59 +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