Commit Graph

70 Commits

Author SHA1 Message Date
Garrett Wollman
6c0081e92b Add a class field to devconf and mst drivers.
For those where it was easy, drivers were also fixed to call
dev_attach() during probe rather than attach (in keeping with the
new design articulated in a mail message five months ago).  For
a few that were really easy, correct state tracking was added as well.
The `fd' driver was fixed to correctly fill in the description.
The CPU identify code was fixed to attach a `cpu' device.  The code
was also massively reordered to fill in cpu_model with somethingremotely
resembling what identifycpu() prints out.  A few bytes saved by using
%b to format the features list rather than lots of ifs.
1995-04-12 20:48:13 +00:00
Bruce Evans
b5e8ce9f12 Add and move declarations to fix all of the warnings from `gcc -Wimplicit'
(except in netccitt, netiso and netns) and most of the warnings from
`gcc -Wnested-externs'.  Fix all the bugs found.  There were no serious
ones.
1995-03-16 18:17:34 +00:00
David Greenman
caffd55fe6 Doubled 'maxwait' to 200 (240us).
Submitted by:	brian@mediacity.com (Brian Litzinger)
1995-02-26 20:03:53 +00:00
David Greenman
c5b90f7db2 Spell "guaranteed" correctly.
Submitted by:	frank@fwi.uva.nl (Frank van der Linden)
1995-02-25 15:56:00 +00:00
David Greenman
61be67ba43 Much better fix/support for the 83c795 based cards (the new SMC EtherEZ)
by steve@simon.chi.il.us (Steven E. Piette). Minor changes by me.
1995-01-23 19:06:08 +00:00
Garrett Wollman
b60e6e6e9f Some fixes to device configuration, now that I've had a chance to do it
properly from the beginning:

	1) The `kern_devconf' struct should be a part of the driver's
	   `softc' structure (now it is).
	2) The `description' should say what the device actually is,
	   rather than just giving a model number (now it does).
	3) The device should be registered even if the probe fails, so
	   that it can be reconfigured later.
	4) For netifs, the device state should follow the IFF_UP flag.

Other network interfaces should follow this example.  (Please?)  Eventually
there should be a rundown routine doing the equivalent of setting IFF_UP
off, and perhaps more if warranted.
1995-01-15 00:18:17 +00:00
David Greenman
53cdbe34f1 Made a few cosmetic changes, and fixed a bug in handling the case of the
remote DMA not completing correctly (the packet was still queued for xmit).
1995-01-04 21:10:17 +00:00
David Greenman
84bcd8659a Possible fix for NE2000 problems...the remote byte count wasn't word
aligned even though the transfers are 16bit.
1995-01-01 06:38:14 +00:00
David Greenman
c38c2f7f9b Get rid of unused variable. 1995-01-01 03:54:34 +00:00
Jordan K. Hubbard
63c5d14d1b Miscellaneous changes from Bill Paul:
- /sys/i386/isa/if_ed.c doesn't quite know how to deal with SMC EtherEZ
  ethernet cards. The EtherEZ looks just like the Elite Ultra, except it
  has only 8K of shared memory. The only way to have it properly detected
  is to zero and test a few bytes of memory just about the first 8K region.
  If it clears properly, it's an Elite Ultra, otherwise it's an EtherEZ.

  I've also got an EtherEZ patch for netboot (Makefile, ether.c and ether.h).

- /sys/i386/isa/syscons.c wraps at the next to the last column rather than
  the last column, like it should. You don't really notice this unless you
  use certain programs that write all the way out to, say, the 80th column,
  like VMSmail. Along with a one-line fix for this are some changes to
  implement a non-blinking cursor. Put 'options "NOBLINK_CURSOR"' in your
  config file and give it a try. :)

Submitted by:	wpaul
1994-12-31 17:09:58 +00:00
Garrett Wollman
dd2e410221 Move ARP interface initialization into if_ether.c:arp_ifinit(). 1994-12-22 21:56:22 +00:00
David Greenman
fdfb68ba09 Always put received packets in an mbuf cluster. This simplifies the code
considerably and is measurably faster. Various comment fixes.
1994-11-26 10:51:49 +00:00
David Greenman
307d80be7a Moved conversion of ether_type to host byte order out of ethernet drivers
and into ether_input(). It was silly to have bpf want this one way and
ether_input want it another way. Ripped out trailer support from the few
remaining drivers that still had it.
1994-11-24 14:29:38 +00:00
David Greenman
41ec615889 Fixed rather serious bug where the interface wasn't started after it was
stopped in ed_setrcr(). I'm amazed that the driver worked at all. Thanks to
John Hay for pointing this out.
1994-11-17 14:42:27 +00:00
David Greenman
fed69e2fd2 In cases where it is possible, use the card's configured irq rather than
the one compiled into the kernel. Left in some commented-out shared memory
performance test code.
1994-11-13 07:17:46 +00:00
Garrett Wollman
2f86936a07 Finished device configuration database work for all ISA devices (except `ze')
and all SCSI devices (except that it's not done quite the way I want).  New
information added includes:

-	A text description of the device
-	A ``state''---unknown, unconfigured, idle, or busy
-	A generic parent device (with support in the m.i. code)
-	An interrupt mask type field (which will hopefully go away) so that
.	  ``doconfig'' can be written

This requires a new version of the `lsdev' program as well (next commit).
1994-10-23 21:28:03 +00:00
Poul-Henning Kamp
6841ab6f61 While I debugged this, I quenched the compile warnings from if_ed. no other
changes.
1994-10-22 17:52:22 +00:00
Garrett Wollman
f1d8109335 Add support for devconf to a large number of device drivers, and do
the right thing in dev_goawayall() when kdc_goaway is null.
1994-10-19 01:59:11 +00:00
Poul-Henning Kamp
3595e6807d isa_device.h: Added flag for sensitive HW. ed# seems to break if anything
else has been probed.  This feature could go away again, if we can curb the
problem another way.

if_ed.c, syscons.c:  Set the above flag.  ed# because it needs it, syscons
because it looks stupid to "detect" the display you have already filled up
with text :-)

bt742a.c: Check bt_cmd() return-val during probe, thus failing on adaptec's.
Also silenced various printf's during the probe.

isa.c:  Probe devices with the above flag set before the rest.  Reduce the
number of "conflict" messages per device to one.

***
Please test the GENERIC-kernel now, if nobody can make it fail, GENERICAH
and GENERICBT has a finite and short life-expectancy...
***
1994-10-17 21:16:41 +00:00
David Greenman
687ad8d189 The code I wrote to write mbufs out using PIO had a bug in the handling
of mb_offset given the right sequence of 1 and 0 byte mbufs. This bug
was discovered by John Hood who also provided this fix -  which is a
rewrite of the routine (and is easier to understand than the code I wrote).

Submitted by:	John Hood <cgull@smoke.marlboro.vt.us>
1994-10-14 11:56:36 +00:00
David Greenman
329726aa91 Completely removed trailer support. The only reason I wrote that code in
the first place was so that BPF could grok trailer packets. I've since
decided that this is a job for tcpdump to decipher (if at all). Also
fixed up checks for received packet length to better cope with ancient
starlan boards.
1994-10-08 09:24:20 +00:00
David Greenman
df9ab3049d Removed inclusion of pio.h and cpufunc.h (cpufunc.h is included from
systm.h). Merged functionality of pio.h into cpufunc.h. Cleaned up some
related code.
1994-09-16 13:33:56 +00:00
David Greenman
b9a3bebbc7 Removed MULTICAST ifdef's; it's no longer optional. Cleaned up code a
little.
1994-09-07 06:11:29 +00:00
David Greenman
f85b3e8c21 Fixed minor typo in diagnostic message. 1994-08-22 08:21:51 +00:00
Garrett Wollman
f23b4c91c4 Fix up some sloppy coding practices:
- Delete redundant declarations.
- Add -Wredundant-declarations to Makefile.i386 so they don't come back.
- Delete sloppy COMMON-style declarations of uninitialized data in
  header files.
- Add a few prototypes.
- Clean up warnings resulting from the above.

NB: ioconf.c will still generate a redundant-declaration warning, which
is unavoidable unless somebody volunteers to make `config' smarter.
1994-08-18 22:36:09 +00:00
Garrett Wollman
f540b1065a Change all #includes to follow the current Berkeley style. Some of these
``changes'' are actually not changes at all, but CVS sometimes has trouble
telling the difference.

This also includes support for second-directory compiles.  This is not
quite complete yet, as `config' doesn't yet do the right thing.  You can
still make it work trivially, however, by doing the following:

rm /sys/compile
mkdir /usr/obj/sys/compile
ln -s M-. /sys/compile
cd /sys/i386/conf
config MYKERNEL
cd ../../compile/MYKERNEL
ln -s /sys @
rm machine
ln -s @/i386/include machine
make depend
make
1994-08-13 03:50:34 +00:00
David Greenman
bd1671dc28 Removed some unnecessary code that sets the link layer address. This should
be removed from the other drivers, too, as it is already done at a higher level
in the kernel.
1994-08-12 06:36:51 +00:00
Jordan K. Hubbard
3578b06c6a Fix a compilation-stopping typo; whoops, David - more sleep! :-)
Submitted by:	jkh
1994-08-08 16:45:11 +00:00
David Greenman
90fd8c3866 Added ioctl support for SIOCSIFMTU. 1994-08-08 12:09:04 +00:00
David Greenman
0f8a0292a2 Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness
with multicast support and BPF.
1994-08-04 17:42:35 +00:00
David Greenman
3c4dd3568f Added $Id$ 1994-08-02 07:55:43 +00:00
Rodney W. Grimes
26f9a76710 The big 4.4BSD Lite to FreeBSD 2.0.0 (Development) patch.
Reviewed by:	Rodney W. Grimes
Submitted by:	John Dyson and David Greenman
1994-05-25 09:21:21 +00:00
David Greenman
04c17e6881 Add delays after changing from 8/16 - 16/8 bit mode and after enabling/
disabling the shared memory. The 83C790 needs these or it does bad things.
1994-04-13 10:15:34 +00:00
David Greenman
a4392a014c Fixed brokeness in the support of the 83C790/Elite Ultra (now that I
finally have the f**king documentation!):

1) Changed all the numeric register offsets to symbolic ones (it should
	have been this way originally).
2) If 16 bit, disable the shared memory when not using it. Apparantly
	switching between 8/16bit mode makes the Ultra unhappy unless
	this is done (i.e. it trashes the bus).
1994-04-10 20:06:28 +00:00
David Greenman
2fd57dbc38 Minor comment change. 1994-03-02 05:50:01 +00:00
David Greenman
38ff12a4b9 Fix from Christoph Robitschko: the '790 interrupt table was wrong. 1994-03-01 12:23:33 +00:00
David Greenman
49255f96cb if_ep.c: removed netisr.h, fixed unconverted ep_ac, changed <> into ""
for include files.
if_ed, if_ie, if_is: don't include netisr.h.
1994-02-03 11:51:12 +00:00
David Greenman
f5645fe75b Added 8003EB board type. Clue from Gerard J van der Grinten (gvdg@cdc.com) 1994-02-02 14:05:58 +00:00
David Greenman
769cb45b8e Added type code for 8003W. 1994-02-02 02:24:42 +00:00
David Greenman
3579d8917b Patch from dcjm@cs.ed.ac.uk (Dave Matthews)...
Yes, I know that IFADDR ioctl is supposed to be deprecated... Note
that the patch was modified by me to fit better into the driver. -DG

...

While porting CAP to 386bsd/pk0.2.4 and now to FreeBSD Release 1.0
I found a couple of bugs associated with the packet filter. Here
are the fixes.  I'm posting them here because they apply to
FreeBSD and 386bsd/pk0.2.4 and possibly to other *BSD.

The first occurs when using the packet filter to write raw
ethernet packets.  The header consisting of the sender and
destination addresses and the protocol is removed and later
added back on, but with the byte order of the protocol reversed.
The fix ensures that the byte order in the protocol field is
swapped when it is removed.

The second fix ensures that SIOCGIFADDR works for BPF as claimed
in the man pages, by adding it to the ed driver.  Similar fixes
will be needed for other ethernet drivers.
Dave Matthews.
1994-01-31 07:34:20 +00:00
Andreas Schulz
76847ca3ae Put some more info about the toshiba ethernet cards into if_edreg.h.
Changed some numeric constants to defines in if_ed.c for the toshiba
cards.
1994-01-25 22:52:09 +00:00
Andreas Schulz
b06a5891b4 Added the support for the Toshiba ethernet cards. It is only
ifdef and not default, because, i don't know  if anyone else
is using this card.
1994-01-11 23:28:21 +00:00
Andreas Schulz
da37baffac Thrown out the obsolete drivers in the TODO list.
Added the Toshiba board-id's into the if_edreg.h file and the different
checksum for the Toshiba ethernet-boards.
1994-01-11 21:28:29 +00:00
David Greenman
504c39bf88 Yanked out history section as it is unlikely there will be any further
changes for some time. Also changed the indentation style a little.
1994-01-03 17:17:19 +00:00
Garrett Wollman
aaf08d94ca Make everything compile with -Wtraditional. Make it easier to distribute
a binary link-kit.  Make all non-optional options (pagers, procfs) standard,
and update LINT to reflect new symtab requirements.

NB: -Wtraditional will henceforth be forgotten.  This editing pass was
primarily intended to detect any constructions where the old code might
have been relying on traditional C semantics or syntax.  These were all
fixed, and the result of fixing some of them means that -Wall is now a
realistic possibility within a few weeks.
1993-12-19 00:55:01 +00:00
David Greenman
97751a63e2 * Revision 2.16 1993/11/29 16:55:56 davidg
* merged in Garrett Wollman's strict prototype changes
 *
 * Revision 2.15  1993/11/29  16:32:58  davidg
 * From Thomas Sandford <t.d.g.sandford@comp.brad.ac.uk>
 * Add support for the 8013W board type
1993-11-29 17:07:33 +00:00
Garrett Wollman
381fe1aaf4 Make the LINT kernel compile with -W -Wreturn-type -Wcomment -Werror, and
add same (sans -Werror) to Makefile for future compilations.
1993-11-25 01:38:01 +00:00
David Greenman
047ea5bd0c * Revision 2.14 1993/11/22 10:55:30 davidg
* change all splnet's to splimp's
 *
 * Revision 2.13  1993/11/22  10:53:52  davidg
 * patch to add support for SMC8216 (Elite-Ultra) boards
 * from Glen H. Lowe
 *
 * Revision 2.12  1993/11/07  18:04:13  davidg
 * fix from Garrett Wollman:
 * add a return(0) at the end of ed_probe so that if the various device
 * specific probes fail that we just don't fall of the end of the function.
1993-11-22 11:08:16 +00:00
Garrett Wollman
13c0dce671 Made all header files idempotent and moved incorrect common data from
headers into a related source file.  Also fixed a bug in ed_probe() where
it was possible to fall off the end of the function
1993-11-07 17:44:34 +00:00
David Greenman
2bcdabe146 * Revision 2.11 1993/10/23 04:21:03 davidg
* Novell probe changed to be invasive because of too many complaints
 * about some clone boards not being reset properly and thus not
 * found on a warmboot. Yuck.
 *
 * Revision 2.10  1993/10/23  04:07:12  davidg
 * increment output errors if the device times out (done via watchdog)
 *
 * Revision 2.9  1993/10/23  04:01:45  davidg
 * increment input error counter if a packet with a bad length is
 * detected.
1993-10-23 04:52:41 +00:00