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303 Commits

Author SHA1 Message Date
pk
2d9344eb4b Prototype new raw_*() functions. 1996-05-28 23:24:50 +00:00
pk
ad4c0ccfdf Remove unused variable. 1996-05-28 23:24:23 +00:00
mycroft
c630947e89 We must indirect through the higher-level protocol for 
PRU_{BIND,CONNECT} so that it can check the sockaddr.
 1996-05-23 18:30:57 +00:00
mycroft
e149ad8228 Fix race condition in PRU_DISCONNECT. 
Unimplement PRU_ABORT, as it's not needed and wasn't correct.
Some stylistic cleanup.
Make sure the control mbufs are freed in all cases.
We must indirect through the higher-level protocol for
PRU_{BIND,CONNECT} so that it can check the sockaddr.
 1996-05-23 18:26:26 +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
mycroft
12e6d35d62 Removing a completely unneeded reference to curproc. 1996-05-22 13:42:57 +00:00
mycroft
2a94215734 Remove duplicate definition of bpf_setif(). 1996-05-22 13:41:54 +00:00
jonathan
ed314bc45a Catch up to removal of if_unit and addition of if_xname and sc_unit, 
blindly following the changes to if_sl.c.
 1996-05-19 22:09:36 +00:00
jonathan
32d97e42f6 Packet-mode driver for Metricom Ricochet radios (Starmode Radio IP). 1996-05-19 16:34:36 +00:00
christos
748900c4fc Fix new warnings. 1996-05-07 23:20:21 +00:00
thorpej
527565ac15 Kill a couple of unnecessary calls to strlen(). 1996-05-07 05:26:02 +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
cgd
4d6b6d9082 On new architectures and on the alpha, define SIZEOF_BPF_HDR to be 
sizeof(struct bpf_hdr).  On machines that we currently support that
can use the old definition (which just covers the size of the data in
struct bpf_hdr), use it even though it's a hack.  (This was changed
for the 'new architectures' case so as to be fail-safe; BPF may
waste a few bytes of space per captured packet on new architectures,
but now at least it's more likely to work.)
 1996-05-02 00:57:28 +00:00
christos
8d33c5c8b4 - Fix fencepost error in ifconf() where if space = n * sizeof(struct ifreq), 
only n - 1 interfaces would be obtained. This bug is present in the Lite2
  sources too.
- Support COMPAT_SVR4 in ifconf()
 1996-04-22 01:20:34 +00:00
is
a5ba4721eb Don't even check the not-yet-initialized mbuf pointers for being != 
NULL in the error exit code of arc_output(), else we see random data
and try to m_freem() it, panic'ing the machine.
 1996-04-15 14:01:25 +00:00
christos
7af5cc8190 Eliminate need for and remove net_conf.h 1996-03-30 21:57:30 +00:00
cgd
19b97477b9 make this version of ROUNDUP() consistent with the others in this directory. 
(only makes a diff on the alpha.)
 1996-03-29 00:32:10 +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
christos
d06f8ad7c8 #if 0 unused string 1996-03-16 23:55:40 +00:00
christos
0706109fa5 - fix misparenthesized ((a&(B|C) == 0)) 
- fix printf format arguments
 1996-03-16 23:55:36 +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
mrg
d55f4dd0c3 oops; back out previous change and add comment describing what the weird goto does. 1996-03-12 13:07:52 +00:00
mrg
c23a9d83e5 eliminate stupid use of "goto next;" where next was: "next: continue;" 1996-03-12 13:01:20 +00:00
mrg
5bc2fce9e1 test for null ifa_dstaddr before using it. (pr#2183 from chuck cranor) 1996-03-12 12:55:52 +00:00
thorpej
7b294ae934 Handle more than 10 interfaces of a given type (well, up to `if99', anyhow). 
From Neil McRae, PR #1992.
 1996-03-05 01:56:37 +00:00
thorpej
5b663732fa Remove extra RCS id. 1996-03-03 17:18:14 +00:00
mycroft
9fa7b98204 Emulate OSIOCGIFADDR, et al, if COMPAT_LINUX is defined. 1996-02-27 08:17:08 +00:00
mycroft
a252a2e3b8 Handle OSIOCGIFCONF if COMPAT_LINUX is defined. 1996-02-27 07:28:38 +00:00
mrg
32cdb91fa3 two more local addr changes, all done differently now (idea from charles) 1996-02-26 23:16:42 +00:00
christos
17de1d7eae Close PR/2105: if.c does not compile without COMPAT_43 due to missing casts. 1996-02-21 14:28:33 +00:00
pk
08fa33d37f struct ifaliasreq: adapt nomenclature to protocol specific counterparts, ie. 
swap `ifra_broadaddr' and `ifra_dstaddr'.
 1996-02-17 12:32:50 +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
scottr
5517c6a36f Grammar police; noted by Peter Seebach <seebs@solon.com>. Closes PR #1982. 1996-02-05 17:39:25 +00:00
mycroft
88e512b693 LOCORE -> _LOCORE 1996-02-01 22:28:24 +00:00
mycroft
1107479eaa Rename tunioctl() and tuncioctl() so that cdevsw points to the right one. 
From der Mouse, PR 2005.
 1996-02-01 07:28:18 +00:00
mycroft
813ecfb64a Remove old workaround for a bug. 1995-12-27 06:30:38 +00:00
mycroft
dda46feea9 Avoid extra byte-swapping in average cases. 1995-12-24 03:33:43 +00:00
mycroft
0e11b6eb6c Remove old comment regarding trailers. 
Fix a diagnostic message.
Make some variables use fixed-size types.
Initialize if_output in fddi_ifattach().
 1995-12-24 03:32:03 +00:00
mycroft
d16cabae61 Remove old comment regarding trailers. 1995-12-24 03:12:29 +00:00
mycroft
206addf62d Various cleanup, mostly by me, submitted by Ignatios Souvatzis. 1995-12-24 03:03:55 +00:00
pk
7e6c169434 Return actual packet length in FIONREAD (noted by Bob Smart). 1995-12-13 23:47:40 +00:00
cgd
c20292b01b fix casts; should cast pointers to longs, not ints. 1995-11-20 20:43:33 +00:00
mycroft
c594af848d Add some missing statistics. From Thorsten Lockert. 1995-10-05 05:55:09 +00:00
phil
475a548732 Move a #include to outside the #ifdef INET so it will compile without 
INET defined.
 1995-09-29 03:37:43 +00:00
thorpej
e1f1a3a9a7 Enhancements to the bpf from Stu Grossman <grossman@cygnus.com>: 
* grok FIONBIO, FIOASYNC, and TIOC{G,S}PGRP
	* add BIOC{G,S}RSIG; get/set the signal to be delivered
	  to the process or process group upon packet reception.
	  Defaults to SIGIO.
 1995-09-27 18:30:37 +00:00
mycroft
2f38ab0ad1 Garbage collect useless off' and len' variables. 1995-08-19 16:33:17 +00:00
cgd
9ee311ead5 Update to latest code from CSRG. 1995-08-19 07:48:14 +00:00
cgd
b0dc5d3d7f local adaptations, and fix a could of compilation errors 1995-08-19 04:35:18 +00:00
cgd
9980150670 Generic FDDI support by Matt Thomas. Support for DEC "PDQ" FDDI chipset 
and for the PCI attachment of said chipset ("if_fpa"), also from Matt Thomas.
Arguably, pdq* doesn't belong in sys/dev/ic, but it's going to be shared by
various bus attachment devices at some point in the future, and there's no
other place that seems to fit as well.
 1995-08-19 00:59:47 +00:00
mycroft
873ed30f83 so_pcb should be a void *. 1995-08-17 02:57:20 +00:00
mycroft
f174a96f7b Don't pass through SIOCGIFADDR, per Steve McCanne. 1995-08-13 04:15:38 +00:00
mycroft
5482957905 splnet --> splsoftnet 1995-08-12 23:59:09 +00:00
mycroft
780f5dbe47 Make panic message consistent. 1995-07-23 16:33:08 +00:00
mycroft
90d6423bcb For outgoing packets, always allocate a header mbuf and fill it in. 1995-07-23 16:29:47 +00:00
cgd
6fa924cb38 fix struct member use, as explained in pr 1164. style police 
beat the fix into submission.
 1995-07-12 08:27:26 +00:00
paulus
fdb27420ea Change $Id to $NetBSD 1995-07-04 23:26:10 +00:00
paulus
8f120b82c6 Add definition for NETISR_PPP. 1995-07-04 23:24:07 +00:00
briggs
61405ee181 Use the right prototype for pppioctl(). 1995-07-04 15:30:39 +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
1e4957e020 oops; export that head definition to non-kernel code. 1995-06-19 21:57:28 +00:00
cgd
d925296265 define a type for the ifnet queue's head. 1995-06-19 21:41:37 +00:00
mycroft
d2307f3ecb Update to match data structure changes. 1995-06-13 05:52:42 +00:00
mycroft
80a0cdd913 There's no reason to set if_next here. 1995-06-13 05:31:00 +00:00
mycroft
4cabe662ac Make sure to initialize ifnet correctly. 1995-06-12 02:22:13 +00:00
mycroft
e0d6716b6a Various cleanup, including: 
* Convert several data structures to use queue.h.
* Split in_pcbnotify() into two parts; one for notifying a specific PCB, and
one for notifying all PCBs for a particular foreign address.
 1995-06-12 01:09:20 +00:00
mycroft
6897f39ae9 Various cleanup, including: 
* Convert several data structures to use queue.h.
* Split in_pcbnotify() into two parts; one for notifying a specific PCB, and
one for notifying all PCBs for a particular foreign address.
 1995-06-12 00:46:47 +00:00
cgd
d4f62dcb69 update from Ignatios Souvatzis 1995-06-07 00:13:52 +00:00
mycroft
0181b81de4 Newer version from CSRG. 1995-05-17 15:50:06 +00:00
cgd
c7d6aa46d5 copy routines should take size_t lengths for prototype consistency. 
don't assume that tick is >= 1000; loses badly on alpha (div. by zero)
only try unaligned copies if NetBSD's UNALIGNED_ACCESS symbol is defined.
various misc type size cleanups, mostly short -> int16_t.
 1995-04-22 13:26:20 +00:00
cgd
b5fb8715b0 quiet compiler warning via (ugly) cast 1995-04-22 13:08:30 +00:00
cgd
92fad4a481 be more careful when rounding sockaddr_dl sizes. also, one u_short * -> 
u_int16_t * conversion.
 1995-04-22 13:07:12 +00:00
chopps
999aa2cc32 update arc_input() proto to match reality. 1995-04-14 17:09:39 +00:00
chopps
5f90c17217 change args to arc_input also add check on link address which fixes pr#922. from Ignatios Souvatzis <is@beverly.rhein.de> 1995-04-14 17:06:39 +00:00
mycroft
8b77f9cd5f Remove some explicit references to loif. 1995-04-11 04:30:47 +00:00
mycroft
1b863c2eca if_start and if_watchdog should return void. 1995-04-07 22:20:24 +00:00
mycroft
da0921a4a2 Set if_output in ether_ifattach(). 1995-04-07 22:19:29 +00:00
mycroft
6f131301b0 Make OSI and X.25 work on little-endian machines. 1995-04-05 21:38:50 +00:00
mycroft
0a2cdb6d61 Fix bogus buffer indexing when a value is split across a mbuf boundary, 
as suggested by Greg Ansley.  Also, redefine MINDEX() slightly to avoid
duplicating code.
 1995-04-01 03:04:49 +00:00
briggs
6efcd1b6d4 KERNEL -> _KERNEL 1995-03-29 21:57:43 +00:00
jtc
db0046c14d KERNEL -> _KERNEL 1995-03-28 19:59:56 +00:00
jtc
7c04233887 KERNEL -> _KERNEL 1995-03-26 20:23:52 +00:00
mycroft
b468ed3d00 Fix panic when an interface in promiscuous mode goes down and the BPF user 
tries to turn off promiscuous mode.  From Lon Willett.
 1995-03-22 16:08:32 +00:00
mycroft
f75ba16b09 Update to use timer{add,sub}(). 1995-03-21 13:33:34 +00:00
cgd
17d1e137e0 punt on using int8 types for chars, at least for now. char is 8 byts anyway. 1995-03-12 04:19:08 +00:00
mycroft
b880de68c5 ifconf() takes a u_long, not an int. 1995-03-09 09:47:25 +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
mycroft
3ab590b35f Undo an #include ordering change. 1995-03-06 10:58:25 +00:00
mycroft
8c5b80f538 Make this more type-safe for the Alpha. From the libpcap 0.0 distribution. 
(Needs more work.)
 1995-03-06 10:56:06 +00:00
chopps
7908b4858d add prototypes 1995-03-02 09:14:38 +00:00
glass
48b5b94c4f fix some typos. from frank@fwi.uva.nl (Frank van der Linden) 1995-02-27 09:10:24 +00:00
glass
f634dc196b preliminary arcnet support. uses lame but RFC address resolution 1995-02-23 07:19:49 +00:00
jtc
ca7b8dce12 Protect from multiple inclusion with _NET_BPF_H_, for PR #679. 1995-01-13 00:34:09 +00:00
mycroft
7fab282c89 timevalsub --> __timersub 1994-12-11 21:39:05 +00:00
cgd
6ac2bbfc35 be more careful with types, also pull in headers where necessary. 1994-10-30 21:43:03 +00:00
cgd
36ac18735f fix pr 528; don't define struct if_data inside another structure. 1994-10-19 20:57:56 +00:00
deraadt
fb42f63898 bug 367. paulus says the fix is right & critical. 1994-07-27 09:05:33 +00:00
cgd
04753d13bf kill vax code, at ragge's requeust. 1994-07-26 18:56:57 +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
cgd
a7ec46ab8f use NetBSD (defined in param.h) not __NetBSD__ to allow x-compilation 
with native compiler.
 1994-07-16 06:26:28 +00:00
cgd
d7fc64af84 don't use inline, use __inline, like cdefs intends (so it can kill it if nongcc 1994-07-15 22:29:22 +00:00
cgd
17c3553caf kill bogus external declaration of time 1994-07-15 22:27:46 +00:00
deraadt
5044aff065 bug #319. fix from <alasdair@wildcat.demon.co.uk> 1994-07-03 06:44:03 +00:00
cgd
ef9dc92b8e this is what cdefs.h is for 1994-06-29 21:23:15 +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
deraadt
043657b599 MIN -> min 1994-05-26 00:47:19 +00:00
cgd
f42a80c7ea MIN -> min, MAX -> max 1994-05-24 02:33:03 +00:00
deraadt
b9753772a1 repair protos and functions 1994-05-15 19:20:02 +00:00
mycroft
07b4f2ab54 Update to 4.4-Lite networking code, with a few local changes. 1994-05-13 06:02:48 +00:00
mycroft
d361acde18 Update to 4.4-Lite networking code, with a few local changes. 1994-05-13 06:01:27 +00:00
mycroft
d3be517803 Update to RTM version 3. Add prototypes. Add some new constants which are 
not used yet.
 1994-05-11 09:26:46 +00:00
paulus
cd4969fcb4 Version from ppp-2.1 release. 1994-05-08 12:34:20 +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
cgd
5742972bb4 kill kinfo stuff, for now 1994-05-07 04:26:58 +00:00
mycroft
e593e490db Remove now-bogus cast. 1994-05-05 09:33:21 +00:00
cgd
a0a7429482 lots of changes: prototype migration, move lots of variables, definitions, 
and structure elements around.  kill some unnecessary type and macro
definitions.  standardize clock handling.  More changes than you'd want.
 1994-05-05 05:35:42 +00:00
deraadt
946453260a fixes from <brad@fcr.com> who claims it now works correctly 1994-05-03 23:02:07 +00:00
cgd
e0db92993a change timeout/untimeout/wakeup/sleep/tsleep args to void * 1994-04-29 23:15:51 +00:00
mycroft
7b52dc20c4 NETISR_RAW is defunct. 1994-04-18 23:30:28 +00:00
mycroft
084a465c9a Add NETISR_ARP. 1994-04-18 23:20:26 +00:00
glass
a3b042140f revised nfs diskless support. uses bootp+rpc to gather parameters 1994-04-18 06:18:05 +00:00
cgd
ace91bc015 two reference count fixes, and minor cleanup (to offset the added goto! 8-). 1994-03-23 05:05:03 +00:00
glass
f5cea46e83 put declarations in argument order 1994-03-14 07:46:05 +00:00
cgd
b32da851b9 Some stability/safety/extensibility patches. Inspired by Christoph Badura. 
Always make sure our buffer is large enough, and restart hung lines.
 1994-03-08 07:27:23 +00:00
andrew
bc72e3a892 Fixed a bug with TUN_OPEN flag handling during tunclose(), as noted by 
Mark Delany <markd@bushwire.apana.org.au>.
 1994-02-28 07:16:10 +00:00
mycroft
73535dd9ce IFF_ALLMULTI is not externally settable. 1994-02-16 20:12:50 +00:00
mycroft
4b8ec6c627 Clean up deleted files. 1994-02-10 17:28:02 +00:00
mycroft
7e9f402331 Clean up deleted files. 1994-02-10 17:26:56 +00:00
mycroft
bf98a55f37 Deprecate af.h. 1994-02-10 17:25:03 +00:00
mycroft
39d918e7ce if_init and if_done are not actually used; no point in having them at all. 1994-02-10 17:16:33 +00:00
cgd
d2660232c1 mccanne convinced me that slip.h *should* exist. this is what 
i "implemented" for 4.4, and the adjustments to the other files to
match.
 1994-02-10 05:39:07 +00:00
mycroft
7ef678610c Remove an #ifdef we no longer need. 1994-02-05 08:01:22 +00:00
hpeyerl
1f2c9ecdae Multicast is no longer optional 1994-02-02 01:21:32 +00:00
deraadt
b45332d2b5 new from mccanne. be afraid. 1994-01-25 06:10:08 +00:00
deraadt
ad054dea7e PPP_HEADER_LEN -> PPP_HDRLEN 1994-01-25 05:56:06 +00:00
deraadt
b8fdadd662 ether_output() & ether_input() take ether_type as a net-short. 
AF_UNSPEC does not swap byte order of ether_type.
NOTE: this requires driver changes
 1994-01-23 23:41:14 +00:00
glass
261832c5df got rid of a warning reported by Bill Sommerfeld 1994-01-21 06:33:31 +00:00
cgd
a939028310 include <machine/cpu.h> not <machine/mtpr.h> 1994-01-16 02:22:51 +00:00
deraadt
47ef1f0c2e multiple inclusion protection 1994-01-15 20:13:11 +00:00
mycroft
b8cc9a5cd2 Get the pkthdr.len calculation right. 1994-01-12 02:45:11 +00:00
deraadt
d553c09639 writing out of bpf; use a hdr mbuf and set the pkthdr.len as well. 
(rarpd now works with if_ep.c!)
 1994-01-12 00:38:50 +00:00
cgd
df2025f938 quench the grammar flames! 1994-01-08 02:54:04 +00:00
deraadt
a2d143ab3f don't need to #include <sys/socket.h> twice. 1994-01-06 14:00:35 +00:00
deraadt
8c75649495 must pull in machine-cpu.h 1993-12-24 03:20:59 +00:00