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210 Commits

Author SHA1 Message Date
chuck d9c6fd68b8 network support for ATM networks (ATM == Async Transfer Mode, not 
Automatic Teller Machine).

Currently supports PVCs only (no ATM ARP either).
 1996-06-22 01:47:35 +00:00
cgd d73abf41aa avoid unnecessary checks of m_get/MGET/etc.'s return values. When 
they're called with M_WAIT, they are defined to never return NULL.
 1996-06-14 22:21:12 +00:00
cgd 1f29d4b51f no need for a local implementation of SIOCGIFMTU; delete it. 1996-06-13 21:50:32 +00:00
cgd ba3b2a87a2 implement SIOCGIFMTU in a generic manner, by pulling the MTU out of 
each netif's if_data structure.  There's no point in making each
driver implement this ioctl.
 1996-06-13 21:49:43 +00:00
cgd 2e3d795708 add an ifru_mtu member to the union in 'struct ifreq', and add a 
#define so that ifr_mtu accesses that.  MTU shouldn't be overloaded
with ifr_metric, if only for clarity.  Adding an MTU field to the
union hurts nothing (in fact, does not actually _change_ generated
code), and does improve clarity.
 1996-06-13 21:48:34 +00:00
thorpej 5804211474 Initialize sc_unit in the right place, a'la if_sl.c. Thanks to 
Jonathan Stone <jonathan@DSG.Stanford.EDU> for pointing this out.
 1996-06-05 23:20:49 +00:00
thorpej 2fadbc363c Move a mis-placed line on slattach() so that SLIOCGUNIT works properly. 
From Jonathan O'Brien <obrien@phoenix.sfsu.edu>.
 1996-06-02 16:22:32 +00:00
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