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Commit Graph

508 Commits

Author SHA1 Message Date
David Greenman
2c194b2e93 Fixed bug in handling of COW - the original code was bogus and it was
only accidental that it worked. Also, don't cache non-managed pages.
1994-02-13 08:29:33 +00:00
Guido van Rooij
51f4a07b5a ps works inside ddb now. 1994-02-11 21:14:52 +00:00
Nate Williams
b21df1d16c Added third parameter to wdwait which contains the amount of time to
'wait' based on suggestion by Rod in -hackers.

No functional change as all the TIMEOUTS are identical currently, but
this will probably change.
1994-02-11 12:02:35 +00:00
David Greenman
43ef94a93a Patch from John Dyson:
a pv chain was being traversed while interrupts were
	fully enabled in pmap_remove_all ... this is bogus, and
	has been fixed in pmap.c. (sorry for adding the splimp)
1994-02-10 03:03:44 +00:00
Nate Williams
8d43398bd2 Commented on what the mse0, mcd0, and lpt/lpa devices were used for.
(No functional changes)
1994-02-09 05:35:57 +00:00
David Greenman
aae4685ae8 From: Dave Matthews <dave@prlng.co.uk>
Description:
The integer overflow instruction (into) and the interrupt instruction with
value 4 (int ) both give rise to SIGBUS signals rather than SIGFPE.  The
problem is that overflow is a trap not a fault (unlike the BOUND instruction).
1994-02-08 12:58:44 +00:00
David Greenman
b9d60b3f59 Fixed bugs in stack grow code, and moved it back into a seperate function
like it was originally. Also added back call to "grow" in sendsig now
that this routine actually works.
1994-02-08 09:26:04 +00:00
David Greenman
98446d4e96 Fixes from John Dyson to fix out-of-memory hangs and other problems (such
as increased swap space usage) related to (incorrectly) paging out the
page tables.
1994-02-08 03:07:58 +00:00
Andrew Moore
9c2638e6dc Tentative fdc patches... 1994-02-07 22:12:45 +00:00
Andrey A. Chernov
63ba5191a4 Change all siointr (expect in Vsio, of course) to comintr1
This saves two commands per each direct comintr1 call,
allows some strict check in siointr and also
fix bug with suspended output on multiport cards
1994-02-07 18:37:21 +00:00
David Greenman
958896a15f Fixed bug in probe that was causing it to always probe true. 1994-02-07 15:46:22 +00:00
Andrey A. Chernov
2803eb968a Add "wdx: not found" diagnostic missed in previous commits 1994-02-07 15:40:38 +00:00
Rodney W. Grimes
86db96db52 Remove the ft driver, it causes instant reboots during attatch, and this
was new code added at the last minute!
1994-02-07 10:42:04 +00:00
David Greenman
24ab273fa1 Fixed calculation of physmem when the special MAXMEM kernel config overide
is used. This bug caused the buffer cache to be WAY too big when memory
was being restricted - resulting in hangs and other out of memory problems.
1994-02-07 07:44:42 +00:00
Andrew Moore
c1eeb17fc0 Add floppy tape support (missed these when changing G*) 1994-02-07 05:55:50 +00:00
Andrew Moore
97acce82ca Add floppy tape support 1994-02-07 04:27:59 +00:00
Andrew Moore
b99f0a4a8d Add floppy tape driver - fd => fdc 1994-02-07 04:27:13 +00:00
David Greenman
5ef457fa81 Nuke bogus error message 1994-02-07 04:20:57 +00:00
Rodney W. Grimes
c18a08b91d Gee, seems like I have commited this fix at least 3 times :-)
>From: Adam David <adam@veda.is>
Subject: SCSI timeout in sdopen()
Date: Sun, 6 Feb 1994 21:40:48 GMT

Index: sys FreeBSD-current
Reference: FreeBSD-current/sys/9

Description:
	sdopen() times out on slow SCSI devices. This code was moved into
	a different file, which might explain why it got missed again.
Repeat-By:
	using slow SCSI disks
1994-02-07 02:15:01 +00:00
David Greenman
ab377d1e00 From: Chris Wiener <cwiener@CRLABS.COM>
When the keyboard is probed, the LED's blink quickly and
"Keyboard reset failed" is printed on the console.  The
init routine keeps trying endlessly with the same behavior
as above.

I got the latest -current sup sources (06-Feb-94 12:00 GMT) to work using the
old syscons.c.  The following patch makes the new syscons work:
1994-02-07 02:14:27 +00:00
David Greenman
102cfb5c3e At the suggestion of Bruce Evans, don't zero RTC diag register. Doing so
was causing problems for some machines.
1994-02-06 22:48:13 +00:00
Jordan K. Hubbard
91f5809304 Patches to allow the pcvt port to simply "drop in" with a minimum of
effort.
1994-02-06 22:11:00 +00:00
Jordan K. Hubbard
becfc6cb74 Gunter Jung's fixes for the much-maligned lpt driver 1994-02-06 22:06:58 +00:00
Andreas Schulz
8a683b0d28 Fixed up the compiler warnings. 1994-02-06 17:03:17 +00:00
Andrey A. Chernov
4eab82a59a 1) Proper fix for suspended output in multiport case
2) IIR_NOPEND is really *one* bit, we don't need to check whole MASK
1994-02-06 11:59:35 +00:00
Rodney W. Grimes
51c16d62df Update for new format of cd_toc_entry that was changed in sys/cdio.h. 1994-02-06 11:33:25 +00:00
Rodney W. Grimes
069968bf50 Increase the TIMEOUT value that keeps getting nuked to 300 mSEC, I set it
to 1.1 secounds this time (ie, TIMEOUT=10000).
1994-02-06 02:56:11 +00:00
Steven Wallace
216f8d056d Replaced certain character arrays in structures with msf_lba union.
The type of element in the structure returned depends on the format requested.
1994-02-05 09:14:24 +00:00
Steven Wallace
9e09767910 Fixed CDIOREADTOCENTRYS ioctl call so that it returns only the entries
and not header + entries as per definition.
1994-02-05 09:08:46 +00:00
Christoph Robitschko
52fda4247e Make the screen savers runtime switchable. Everybody wants a
different default saver, and the size increase in the kernel is
minimal ( < 2.5K ).
1994-02-04 10:36:15 +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
Andrey A. Chernov
cd08e4cab2 Make BLANK_SAVER default to stop best saver war. 1994-02-02 23:10:55 +00:00
Andrey A. Chernov
04af1a4e41 Fix error in multiport part:
while input char not entered, output was suspended
1994-02-02 16:41:26 +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
0172c219f1 Minor cleanup. Decode state information better in the case of a fatal
trap.
1994-02-01 23:07:35 +00:00
Nate Williams
10a0cecedc Moved paren in sgetc to where it belongs. (My fault, I must have wiped it
out when I applied the patch to get the new features by hand)
1994-02-01 19:04:18 +00:00
Rich Murphey
20fabfa95d Add missing arg to Debugger() call.
Add missing close paren in sgetc() definition.
1994-02-01 15:09:10 +00:00
Andrey A. Chernov
7745b4472a Make old SNAKE_SAVER code compile with new syscons changes. 1994-02-01 11:13:49 +00:00
Andrey A. Chernov
1be30750de BLANK_SAVER syscons option added 1994-02-01 10:46:43 +00:00
Andrey A. Chernov
cb2d71d5ea 1) Restore removed SNAKE_SAVER (Nate, WHY you do it?)
2) Make SNAKE_SAVER like default, if no saver specified in "options"
3) Remove #ifdef STAR_SAVER  before line /* make screensaver happy */
this code needed in any case.
1994-02-01 10:43:02 +00:00
David Greenman
50dba10faf Bug fix from previous WINE commit. From Jeffrey Hsu. 1994-02-01 10:03:43 +00:00
Andrey A. Chernov
ebbb18695a Russian keymap is broken after last commit (fixed)
Nate, please, be more careful next time.
1994-02-01 09:27:43 +00:00
Andrey A. Chernov
21c64a07fe Add FADE_SAVER option from new syscons. 1994-02-01 08:34:16 +00:00
Andrey A. Chernov
12228508ab Comment #define STAR_SAVER, it is configuration "options" 1994-02-01 08:30:45 +00:00
Nate Williams
855baa7376 Added S'ren's Copyright to the file and sync up to version 1.3 1994-02-01 06:34:44 +00:00
Nate Williams
8b2e5491db From: sos@login.dkuug.dk (S|ren Schmidt)
Subject: syscons-1.3
Date: Sat, 29 Jan 94 23:33:50 MET

But here is the (hopefully) final syscons-1.3....

....

I've changed sgetc so it works as the pccons parallel
(it now uses a scgetc internally).


[
There were a couple changes that Bruce Evans sent me that were applied
to this version along with some changes that S'ren didn't incorporate
into the final version.  There will be only minor changes if anything
from this version to his final release.
]
1994-02-01 06:22:29 +00:00
Nate Williams
fa998562eb Removed hack for older version of syscons (new version going in soon) 1994-02-01 05:58:02 +00:00
Nate Williams
768e8947c6 From: bde@kralizec.zeta.org.au (Bruce Evans)
o merged and fixed timeout code from sos.
	o merged DOS partition support from sos.
	o fixed "extra" interrupts.
	o check if malloc retuns NULL :-(.
	o print drive size as in NetBSD
	o after an error, return the residual count, not 0.
	o give up early for > 16 heads.
	o cleaned up the old-drive detection in wdgetctlr().
	o rewrote wddump().  I'd been putting this off because
	  I'd had the dump disabled since 0.0 and had no idea
	  if even the standard version worked.  It didn't:
	  (0) syscons' sgetc() interface broke some keyboard
	  stuff.
	  (1) CADDR1 is mapped using pmap() and pmap got a NULL
	  pointer trap (at least when I got to wddump() using
	  call diediedie from ddb) because the pte for CADDR1
	  is only supposed to be hacked on directly (e.g. in
	  physcopyseg()).
	  (2) bad144 handling was not done.
	  (3) it was slooow (3600 sectors/minute) because my
	  controller doesn't cache writes.
	o miscellaneous other cleanups, e.g., removed scattered
	  patchkit/terry dates.
	o lots of reformatting.

To be done:
	o Merge/fix TIH/NetBSD bad144 code (doesn't belong in any
	  particular driver.  Why aren't we using i386/dkbad.c?).
	o Merge/fix Dyson/NetBSD clustering code (large parts
	  should be shared).
	o Fix/extend the partition in use bits.  Support extended
	  partitions.  This should be shared by all disk drivers.  Swap
	  to a DOS partition so that the swap space can be shared with
	  linux.
	o Don't use polling except for initialization.  Need to
	  reorganise the state machine.  Then "extra" interrupts
	  shouldn't happen (except maybe one for initialization).
	o Fix disklabel, boot and driver inconsistencies with
	  bad144 in standard versions.
	o Look at latest linux clustering methods.  Our disksort()
	  gets in the way of clustering.
	o cleaned up the ATA changes (needs more work.  I think
	  the ATA specs say that the only thing really wrong with
	  the original version of wx is that there was no test
	  for drive-ready before some commands.  400 nsec delay
	  suffices for almost everything and 400 nsec delay is
	  usually "free").
1994-02-01 05:55:21 +00:00
David Greenman
418ac7dcac Removed all uses of "USE_486_WRITE_PROTECT" and made this automatic.
Reordered and removed some NOP's.
1994-02-01 04:09:07 +00:00