Commit Graph

195 Commits

Author SHA1 Message Date
Bruce Evans
c5294719c3 Eliminated sloppy common-style declarations. Now there are no duplicated
common labels for LINT.  There are still some common declarations for the
!KERNEL case in tcp_debug.h and spx_debug.h.  trpt depends on the ones in
tcp_debug.h.
1996-04-13 12:45:57 +00:00
David Greenman
06fc5af99c When cslip gets an uncompressed packet, it attempts to save off the TCP/IP
header for use in decompressing subsequant packets. If cslip gets garbage
(such as what happens when there is a port speed mismatch or modem line
noise), it will occasionally mistake the packet as a valid uncompressed
packet. When it tries to save off the header, it doesn't bother to check
for the validity of the header length and will happily clobber not only
the cslip data structure, but parts of other kernel memory that happens
to follow it...causing, ahem, undesired behavior.
1996-04-11 06:46:24 +00:00
Bruce Evans
6ffde942bf Removed never-used #includes of <machine/cpu.h>. Many were apparently
copied from bad examples.
1996-04-07 17:39:28 +00:00
Bruce Evans
3157adc8af Removed now-unused #includes of <machine/cpu.h>. They were for bootverbose
being declared in the wrong place.
1996-04-07 17:32:42 +00:00
Bill Fenner
6ac3b69d76 Eliminate panic("rtfree") caused by double-freeing the route
when rt == rt->rt_gwroute .  rt == rt->gwroute shouldn't happen
in the first place, but that's another problem.

(try "route add -host <hostonmynet> <hostonmynet>; ping <hostonmynet>;
route delete <hostonmynet>")
1996-03-29 08:02:30 +00:00
Marc G. Fournier
ccbc58d3ca Using devfs_add_devswf() instead of devfs_add_devsw()
Reviewed by:	julian@freebsd.org
1996-03-28 14:33:59 +00:00
Bruce Evans
6c4591a089 Fixed ownerships of callout devices. 1996-03-27 20:03:32 +00:00
David Greenman
2ee45d7d28 Move or add #include <queue.h> in preparation for upcoming struct socket
changes.
1996-03-11 15:13:58 +00:00
Andrey A. Chernov
f7163ba751 Make user-level PPP on-demand with dynamic IP actually work.
Story so fr:
1) PPP on-demand with static IP works.
2) PPP on-demand with dynamic IP says "Host is down" on any IP request
The problem is that tun driver check its READY state by *first* ifconfig address.
i.e.:
set ifaddr <addr> <addr2>
works (static IP) and
set ifaddr 0 <addr2>
not works (dynamic IP) because first address is equal 0.
Since tun is always POINTOPOINT interface, dst address is more meaningfull.
I change checking to second (dst) address in READY test.
PPP on-demand finally works.
1996-03-08 11:07:07 +00:00
Peter Wemm
4bd4912865 Add more options into the conf/options and i386/conf/options.i386 files
and the #include hooks so that 'make depend' is more useful.  This
covers most of the options I regularly use (but not all) and some other
easy ones.
1996-03-02 18:24:13 +00:00
Poul-Henning Kamp
f0d807c7fe Make tundebug sysctl writable. 1996-02-09 09:23:56 +00:00
Garrett Wollman
a9ad85b0df If a slow input queue was defined by the driver, initialize it. 1996-02-08 21:34:56 +00:00
Garrett Wollman
9b44ff2214 Clean up Ethernet drivers:
- fill in and use ifp->if_softc
	- use if_bpf rather than private cookie variables
	- change bpf interface to take advantage of this
	- call ether_ifattach() directly from Ethernet drivers
	- delete kludge in if_attach() that did this indirectly
1996-02-06 18:51:28 +00:00
Garrett Wollman
5eb1d25adb Make me feel a little better by filling in reasonable values for rmx_sendpipe
and rmx_recvpipe.  This has no demonstrable effect on performance.
(ttcp reports about 44 Mbit/s for all the buffer sizes I tried between
16384 and 65536.)
1996-02-05 19:34:27 +00:00
Mike Pritchard
6c5e9bbdf5 Fix a bunch of spelling errors in the comment fields of
a bunch of system include files.
1996-01-30 23:02:38 +00:00
Garrett Wollman
7c399a896a Delete the if_private[] array in struct ifnet; this turned out to be
of limited utility.  In their place, add bunch of pointers
which will eventually be needed by the polled-interrupt scheme we're working
here.  (It will probably be a while before the code is written and
committed here.)  At the same time, a `void *if_softc' field
was added to the beginning of the structure to make certain driver
writers happier.

The practical upshot of all this is that you need to
recompile utilities such as netstat which manipulate struct ifnet.
1996-01-26 22:09:54 +00:00
Poul-Henning Kamp
18b7be4064 The last part of the ether_sprint -> %6D change.
Sorry for the delay.
(%D is for hexdumping.)
1996-01-26 09:29:29 +00:00
Poul-Henning Kamp
1ce9bf88c3 Use new printf features rather than local kludges. 1996-01-24 21:12:23 +00:00
Garrett Wollman
fde327d6ab Fix memory leak in case of adding a host route on top of another one.
Pointed-out-by:  Bill Fenner <fenner@parc.xerox.com>
1996-01-24 20:27:19 +00:00
Garrett Wollman
602d513c5a in_proto.c: spell ``Internet'' right and put whitespace after commas.
others: start to populate the link-layer branch of the net mib, by
moving ARP to its proper place.  (ARP is not a protocol family, it's an
interface layer between a medium-access layer and a protocol family.)
sysctl(8) needs to be taught about the structure of this branch, unless
Poul-Henning implements dynamic MIB exploration soon.
1995-12-20 21:53:53 +00:00
Bruce Evans
b62d102cbb Uniformized pr_ctlinput protosw functions. The third arg is now `void
*' instead of caddr_t and it isn't optional (it never was).  Most of the
netipx (and netns) pr_ctlinput functions abuse the second arg instead of
using the third arg but fixing this is beyond the scope of this round
of changes.
1995-12-16 02:14:44 +00:00
Poul-Henning Kamp
f708ef1b9e Another mega commit to staticize things. 1995-12-14 09:55:16 +00:00
Peter Wemm
8c1f170b90 Make FIONREAD return the actual that a read() would return, not just the
amount of data in the first mbuf.

Obtained from: Bob Smart <smart@mel.dit.csiro.au> (for NetBSD & SunOS)
1995-12-11 13:24:58 +00:00
Bruce Evans
7bf60cac80 Restored used variable `name[32]' (used by DEVFS).
Removed an `#ifdef __FreeBSD__'.  Hundreds, if not thousands of other
FreeBSD-specific things aren't ifdefed.
1995-12-10 01:20:17 +00:00
Poul-Henning Kamp
3bda9f9bd5 Staticize, clean lint. 1995-12-09 20:47:15 +00:00
Poul-Henning Kamp
d2f265fab8 Julian forgot to make the *devsw structures static. 1995-12-08 23:23:00 +00:00
Julian Elischer
87f6c6625d Pass 3 of the great devsw changes
most devsw referenced functions are now static, as they are
in the same file as their devsw structure. I've also added DEVFS
support for nearly every device in the system, however
many of the devices have 'incorrect' names under DEVFS
because I couldn't quickly work out the correct naming conventions.
(but devfs won't be coming on line for a month or so anyhow so that doesn't
matter)

If you "OWN" a device which would normally have an entry in /dev
then search for the devfs_add_devsw() entries and munge to make them right..
check out similar devices to see what I might have done in them in you
can't see what's going on..
for a laugh compare conf.c conf.h defore and after... :)
I have not doen DEVFS entries for any DISKSLICE devices yet as that will be
a much more complicated job.. (pass 5 :)

pass 4 will be to make the devsw tables of type (cdevsw * )
rather than (cdevsw)
seems to work here..
complaints to the usual places.. :)
1995-12-08 11:19:42 +00:00
Bruce Evans
0310c19f5d Replaced #includes of <sys/user.h> by less gross headers, usually
<sys/vm.h>.  Many device drivers need only the definition of vtophys()
from vm.

Added nearby #includes of <sys/conf.h> where appropriate.
1995-12-06 23:52:35 +00:00
David Greenman
4a5f1499b0 all:
Removed ifnet.if_init and ifnet.if_reset as they are generally unused.
Change the parameter passed to if_watchdog to be a ifnet * rather than
a unit number. All of this is an attempt to move toward not needing an
array of softc pointers (which is usually static in size) to point to
the driver softc.

if_ed.c:
Changed some of the argument passing to some functions to make a little
more sense.

if_ep.c, if_vx.c:
Killed completely bogus use of if_timer. It was being set in such a way
that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
Bruce Evans
88e2f526f5 Added a prototype.
Declared dsioctl() as static consistently.  Note that both if_disc.c
and subr_diskslice.c use the same prefix `ds' and there is a name
conflict for dsioctl().
1995-12-03 19:08:55 +00:00
Bruce Evans
1630f073cf Moved inline functions for insque() and remque() to <sys/queue.h>.
Protected them with `#ifdef KERNEL' so that <sys/queue.h> is valid C++.
Added the necessary #includes of <sys/queue.h>.

These functions are bogus and should be replaced by the queue macros.
1995-12-03 13:45:34 +00:00
Bruce Evans
ce7609a49c Completed function declarations and/or added prototypes. 1995-12-02 19:38:06 +00:00
Bruce Evans
af32e59f16 Fixed call to mrt_ioctl(). mrt_ioctl() for some reason has different
number of args when MROUTING is defined.
1995-12-02 19:28:24 +00:00
Bruce Evans
d841aaa740 Finished (?) cleaning up sysinit stuff. 1995-12-02 17:11:20 +00:00
Julian Elischer
7198bf4725 If you're going to mechanically replicate something in 50 files
it's best to not have a (compiles cleanly) typo in it! (sigh)
1995-11-29 14:41:20 +00:00
Julian Elischer
53ac6efbd8 OK, that's it..
That's EVERY SINGLE driver that has an entry in conf.c..
my next trick will be to define cdevsw[] and bdevsw[]
as empty arrays and remove all those DAMNED defines as well..

Each of these drivers has a SYSINIT linker set entry
that comes in very early.. and asks teh driver to add it's own
entry to the two devsw[] tables.

some slight reworking of the commits from yesterday (added the SYSINIT
stuff and some usually wrong but token DEVFS entries to all these
devices.

BTW does anyone know where the 'ata' entries in conf.c actually reside?
seems we don't actually have a 'ataopen() etc...

If you want to add a new device in conf.c
please  make sure I know
so I can keep it up to date too..

as before, this is all dependent on #if defined(JREMOD)
(and #ifdef DEVFS in parts)
1995-11-29 10:49:16 +00:00
Peter Wemm
968757cbee Implement some rudimentry IPX support... 1995-11-28 01:59:19 +00:00
Peter Wemm
8fb90141c8 If a lcp configure request is received in the lcp opened state and it
is acknowledged, it should go to the lcp ack sent state.

Don't reply on lcp echo requests when not in the lcp opened state.

If the interface is set to CISCO mode, it should still be marked
running when ifconfiged.

Fixed a few indentations that had gone wrong somewhere.

Submitted-by: John.Hay@csir.co.za
1995-11-21 01:23:13 +00:00
Poul-Henning Kamp
c9d160712f Fix #includes. 1995-11-20 12:29:05 +00:00
Bruce Evans
68e2ef24ca Fixed a comment. 1995-11-18 13:07:51 +00:00
Bruce Evans
27501cb677 Added bogus casts to avoid warnings.
Continued cleaning up sysinit stuff.
1995-11-18 13:01:19 +00:00
Poul-Henning Kamp
5204129576 All net.* sysctl converted now. 1995-11-16 19:00:27 +00:00
Peter Wemm
fae92a3f85 Enhance the likelyhood that IPX over ppp will actually work.. :-)
Note that pppd doesn't have an ipxcp.c module for negotiating and confuguring
IPX at startup, but after these mods, you can manually ifconfig IPX addresses
on the interface and it will probably work.. :-)
1995-11-13 22:09:39 +00:00
Bruce Evans
8b25681eb5 Replaced bogus macros for dummy devswitch entries by functions.
These functions went away:

	enosys (hasn't been used for some time)
	enxio
	enodev
	enoioctl (was used only once, actually for a vop)

if_tun.c:
Continued cleaning up...

conf.h:
Probably fixed the type of d_reset_t.  It is hard to tell the correct
type because there are no non-dummy device reset functions.

Removed last vestige of ambiguous sleep message strings.
1995-11-06 00:36:19 +00:00
Bruce Evans
286f8561e2 Replaced bogus macros for entry points to unconfigured line disciplines
by functions.

tty_conf.c:
Cleaned up formatting of tables.

Removed another ARGSUSED for consistency.

conf.h:
Introduced typedefs for line discipline functions.

Backed out most of previous revision (it is done elsewhere).
1995-11-05 20:25:59 +00:00
Bruce Evans
4fda91c705 Moved prototypes for devswitch functions from conf.c and driver sources
to <machine/conf.h>.  conf.h was mechanically generated by
`grep ^d_ conf.c >conf.h'.  This accounts for part of its ugliness.  The
prototypes should be moved back to the driver sources when the functions
are staticalized.
1995-11-04 13:25:33 +00:00
Peter Wemm
96673e6696 Fix the incomplete merge for the IPX code - the internals are different.
Note, the IPX in pppd support is not really there. I suspect that
it may work if you ifconfig it up manually.
1995-11-03 08:42:21 +00:00
Peter Wemm
f2d642f969 Re-Zap unused variables in their new location.. :-) 1995-11-01 00:58:43 +00:00
Peter Wemm
1aea408caf Remove the old pppcompress files (btw: these look net-2 derived)
commit merge for bsd_comp.c - I missed this with a *ppp* wildcard.
1995-10-31 20:51:24 +00:00
Peter Wemm
f2fdf012d4 Drat.. Missed this one, which #includes ppp-comp.h, not ppp_comp.h 1995-10-31 20:41:32 +00:00