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Commit Graph

1836 Commits

Author SHA1 Message Date
Rodney W. Grimes
781434c1fc Reapply my fix for this:
Output the CPU features line during the probe on a seperate line, for
folks with lots of features the output use to wrap and look ugle.
1995-04-18 23:55:26 +00:00
Andrey A. Chernov
b6b8f81ead Add quotes around TUNE_1542 1995-04-18 11:02:22 +00:00
Jordan K. Hubbard
8c409a2969 Extensive updates to this package.
Submitted by:   Gene Stark <gene@starkhome.cs.sunysb.edu>
1995-04-18 02:00:01 +00:00
Poul-Henning Kamp
8425684b90 Print the BIOS geometries in a human-readable format. 1995-04-17 16:49:50 +00:00
Bruce Evans
1b20a52866 Fix compiler warnings about benign overflow in initializers. 1995-04-17 05:52:17 +00:00
Joerg Wunsch
afb7eb14a5 Remove the #ifdef REDUNDANT crud. This could be looked up in CVS by
interested parties.

Make the loader refuse to load anything below 1 MB -- we didn't
support it since FreeBSD 2.0R.  Avoid gratuitously wiping out the BIOS
variables or the loader.
1995-04-16 13:02:52 +00:00
David Greenman
857f4d44be Remove gratuitous waste of 2K of memory for BIOS variables. We never load
the kernel at 0-640k; we haven't had the ability to do that since before
2.0R. Furthermore, I fail to see how putting an instruction at 0 and then
doing a .org 0x500 is going to prevent the stuff from getting clobbered
in the first place; a.out is just too stupid to know about sparse address
spaces.
1995-04-16 10:12:16 +00:00
Justin T. Gibbs
c587405860 Have the aic7xxx build rules point at the sequencer's new location. 1995-04-16 01:20:00 +00:00
Bruce Evans
33242876a4 Fix initializations of kdc_state for serial consoles.
Change order of RTS flow control tests so that less tests are required
in the usual case.

Clean up parts of previous commits.  Cosmetic.
1995-04-15 21:45:16 +00:00
Justin T. Gibbs
04f390ce00 Be more careful with how we do a chip reset.
Clean up some comments.
1995-04-15 21:37:32 +00:00
Bruce Evans
7897b3ce69 Don't waste time sending an EOI to ICU1 if option AUTO_EOI_1 is defined.
Previously, this worked right if both AUTO_EOI_1 and AUTO_EOI_2 are
defined, but not if AUTO_EOI_1 is defined and AUTO_EOI_2 is not defined.
The latter case should be the default.  DUMMY_NOPS should be the default
too.  Currently there are only two NOPs slowing down rtcin() (although
there are no delays in writertc()) and several FASTER_NOPs slowing down
interrupt handling in vector.s.

Fix stack offsets for the (previously) unused untested
FAST_INTR_HANDLER_USES_ES case.
1995-04-15 21:32:18 +00:00
Poul-Henning Kamp
6d7b3d3838 Added kzipboot 1995-04-15 08:24:33 +00:00
Poul-Henning Kamp
7970b29866 The magic code to uncompress a kernel.
Reviewed by:	phk
Obtained from:	Linux via 386BSD.
1995-04-15 08:23:55 +00:00
Poul-Henning Kamp
0fbb4a064b "jl" and "jb" doesn't quite do the same thing...
Reviewed by:	phk
Submitted by:	"DI. Christian Gusenbauer" <cg@scotty.edvz.uni-linz.ac.at>
1995-04-14 23:01:33 +00:00
Poul-Henning Kamp
c112d76dd6 I commit this for Bruce, who has serious connectivity problmes pt.
This should NOT go into 2.0.5  /phk

Support disk slices.  This involves mainly replacing inline code with
function calls.  Support for ST506 drives is temporarily broken since
the `setgeom' arg to dsopen() is not implemented completely enough to
use.  The `setgeom' arg will go away and ST506 drives will be supported
in another way.  A large amount of dead code is left in wdopen() as a
reminder of the problems here.

Close the device in wdsize().  Open tracking was broken on all drives
with a swap device.

Remove support for soft write protection.  There are no ioctls to set
it.  It was used to disable writing to unlabelled disks, but we want
to support writing to foreign partitions on unlabeled disks.

Use generic dkbad routines to do about 2/3 of the work for supporting
bad144.

Improve disk statistics: estimate 4MB/sec instead of 8MB/sec for
the transfer rate (ISA max is 4MB/sec, old IDE max is 3.3MB/sec);
fix dk_xfer[] (it counted sectors, not transfers); keep the estimate
dk_seek[] = dk_xfer[] (was sectors, is now transfers); only count
words actually transferred (the count is still too high after a
failed write and after retries).  Remove wdxfer[].

Fix indentation in wdattach().  Fix resulting botched printing of the
disk size for ST506 drives.  Print the disk geometry less cryptically.
1995-04-14 22:31:58 +00:00
Joerg Wunsch
15c99149f8 Boot block cleanup.
o Fix the keyboard probe to properly wait for the ready bit before
sending a command to the keyboard controller.  This should avoid the
problems some people are experiencing where the boot blocks hang the
system during keyboard probe.  (It does solve it for me.)

o Fix a bug that effectively prevented the boot blocks from ever
passing control to the serial console.  [while(--retries) instead of
while(retries--)]

o Gratuitously reduced the keyboard probe timeout from 500 to 5
seconds. :)

o Introduced a new option ``FORCE_COMCONSOLE'' as a commented-out
example in the Makefile, to force the usage of a serial console
regardless of a keyboard being connected or not.

o Moved all external declarations to boot.h, declared all functions
there, and ANSIfied all function declarations/definitions.
(printf() remains bogus, however -- i'm too lazy to fix this.)
We're in the ninetees, dunno why we should still support compilers
from the 70's.
1995-04-14 21:26:53 +00:00
Peter Dufault
bc0cfeb0ce Add scsi target support. 1995-04-14 15:13:46 +00:00
Peter Dufault
8db34c841e Add scsi target. Add "after config" call to autoconf so that scsi
targets will be configured after all scsi busses have been configured.
1995-04-14 15:13:26 +00:00
Peter Dufault
8909a72b5d Add "sctarg" and document new SCSI_REPORT_GEOMETRY option for ache 1995-04-14 15:12:24 +00:00
Bill Paul
09a901eb60 Hopefully I won't get flamed for this: insert a few more #if defined(I486_CPU)
and #if defined (I586_CPU) thingies into identifycpu() so that we only
compile in what's actually needed for a given CPU. So far as I can tell,
none of my 386 machines generate a cpu_vendor code, so I made the extra vendor
and feature line conditional on I486_CPU and I586_CPU. (Otherwise we
print out a blank line which looks silly.)
1995-04-14 02:06:00 +00:00
Bill Paul
8a03631b28 According to a Usenet posting forward to me by Jordan, there's
at least one user out there who's system won't autoboot from the
serial console because of what sounds like 'phantom keystrokes'
making the timeout timer trip. I've tried to solve this by
adding an extra call to init_serial() right before the 'Boot:'
prompt is printed (done only if RB_SERIAL is set) to hopefully
make sure that the input buffer is clear. Unfortunately, the fellow
is in Germany and I haven't heard back from him yet. I haven't
been able to duplicate this problem on my hardware, so this is
a stab in the dark. At the very least, it shouldn't hurt anything.
1995-04-14 01:35:59 +00:00
Garrett Wollman
ae60406da6 Forgot two things in yesterday's massive devconf update:
initialized class for sio
don't bogusly re-initialize it in sio_registerdev()
1995-04-13 15:03:29 +00:00
Andrey A. Chernov
3cf91c530d Move setcompat code to another place, initial/locked devices
not supposed to work with old style ioctls
1995-04-13 11:11:11 +00:00
Andrey A. Chernov
d17ad80fda Comment out ttcompat via COMPAT_SUNOS too
Fix error handling initial/callout devices
1995-04-13 09:22:40 +00:00
Bill Paul
695e4afe85 This a subtle reminder to people that not everybody compiles their
kernels with 'options I586_CPU.'

The declaration for pentium_mhz is hidden inside an #ifdef I586_CPU,
but machdep.c refers to it whether I586_CPU is defined or not. This
temporary hack puts the offending code inside an #ifdef I586_CPU as
well so that a kernel without it will successfully compile.

I must emphasize the word 'temporary:' somebody needs to seriously
beat on the identifycpu() function with an #ifdef stick so that
I386_CPU, I486_CPU and I586_CPU will do the right things.
1995-04-13 04:55:35 +00:00
Poul-Henning Kamp
e5f2c8f67e Add "BREAK_TO_DEBUGGER" option. 1995-04-12 22:02:51 +00:00
Poul-Henning Kamp
04a6a5a9ac ttsetcompat is a '#ifdef COMPAT_43' feature.
Dropping into the debugger when a break comes down the serial line is a
>MISFEATURE (1st class)< and has been put under it's own #ifdef.  This
should be a magic sequence of chars instead.
1995-04-12 22:00:41 +00:00
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
Martin Renters
fd7e139eed Break netboot into device specific versions.
nb8390.[cr]om for NS8390 boards (if_ed driver)
nb3c509.[cr]om for 3c509 boards (if_ep driver)

Submitted by:	Serge Babkin (babkin@hq.icb.chel.su)  [3c509 support]
1995-04-12 20:15:33 +00:00
Poul-Henning Kamp
d32bd61e78 Improve the if_eg driver a bit in style. It's still by far the worst driver
we have :-/
1995-04-12 07:50:44 +00:00
Andrey A. Chernov
2178b9bb49 Call new ttsetcompat() function for proper working
old v7 ioctls with locking bits.
1995-04-11 17:58:09 +00:00
Jordan K. Hubbard
c8aaabd573 Performance enhancements and a redesign of the transmitter code.
Submitted by:	"Serge A. Babkin" <babkin@hq.icb.chel.su>
1995-04-10 21:25:06 +00:00
Garrett Wollman
d3a2b17ad7 Define tuncdev for the benefit of tunnel LKM so that it knows which
device slot to take.
1995-04-10 20:40:11 +00:00
Poul-Henning Kamp
8d89e37c73 I got that wrong,
lnc0	@ 0x280
	lnc1	@ 0x300

moved le0 into sorted sequence.
1995-04-10 19:13:51 +00:00
Poul-Henning Kamp
1f9e6f1901 lnc0 is @ 0x300
lnc1 is @ 0x280
1995-04-10 19:12:29 +00:00
Joerg Wunsch
e03e5bb758 There have been a few occasions where some actions could dereference
uninitialized tty pointers early during boot; it got very obvious when
pressing Alt-F11 after a boot -c.
1995-04-10 18:34:51 +00:00
Poul-Henning Kamp
17755ac806 Changes to make FreeBSD use a CDROM as rootdev, for installation purposes.
If "BOOTCDROM" is defined, you get this pretty special case stuff.
1995-04-10 07:44:31 +00:00
Jordan K. Hubbard
08d5844ce1 This is the new submission of the matcd driver. In addition to the
new driver code, there are diffs to several other existing files
on the system and a man page.

This version of matcd implements the rest of the key ioctls related to
playing audio CDs and reading table of contents information from any
type of disc.

This update also corrects several problems detected since the original
version 1(10) was released.  These include:
1.	Jordons report on the kernel -c string problem.
2.	A problem with the driver being confused by other types of
	devices located at addresses it probes.
3.	An old CD TOC wouldn't always be cleared after a disc change.
4.	Cleaned up code so -Wall yields no warnings on 2.0 and later.
5.	A problem with drive getting out of sync with the driver when
	changing between CD-Data and CD-DA.

There have only been two reports from the field relating to problems
so either the first release isn't really being used or doesn't have
many problems.

If there are any problems with this submission, please let me know.

Submitted by:	Frank Durda IV <uhclem%nemesis@fw.ast.com>
1995-04-09 15:50:27 +00:00
Justin T. Gibbs
f2f31e3b40 Disable tagged queuing by default. option AHC_TAGENABLE will turn it on.
This is temporary until I can get a device flags added.
1995-04-09 06:39:01 +00:00
Rodney W. Grimes
f98f9503d5 Increase the timeout for FTCMD_SEEK commands to complete from 1 second to
1.5 seconds in ftintr_wait().

Three people have reported that this fixes the problem they are having.

Submitted by:	Steve Gerakines <steve2@genesis.tiac.net>
1995-04-09 06:23:12 +00:00
David Greenman
e9dd619d44 From John Dyson: Disabled multi-sector I/O. It is causing some people
problems.
1995-04-09 06:09:31 +00:00
David Greenman
fcb5be87ad Cosmetic changes. 1995-04-09 05:40:38 +00:00
Poul-Henning Kamp
63373752ea Move default address of lnc0 to 0x300. Luigi Rizzo said that his card
cannot even go below 0x300...
1995-04-08 21:41:52 +00:00
Joerg Wunsch
4fb0b0de3e Implement a simple hook (or hack?) to allow graphics device console
drivers to protect DDB from being invoked while the console is in
process-controlled (i.e., graphics) mode.

Implement the logic to use this hook from within pcvt.  (I'm sure
Søren will do the syscons part RSN).

I've still got one occasion where the system stalled, but my attempts
to trigger the situation artificially resulted int the expected
behaviour.  It's hard to track bugs without the console and DDB
available. :-/
1995-04-08 21:32:11 +00:00
Andrey A. Chernov
017e602c0c pca: change IO_PPI to IO_TIMER1 due to syscons conflict 1995-04-08 16:08:35 +00:00
Joerg Wunsch
fa74aea62d Some long-waiting fixes for the COFF module. They silence compiler
warnings and are cosmetic only.  Poul once requested them, but neither
Sean nor Søren commented on them, so i commit it now before it's
getting lost some day.
1995-04-08 15:52:30 +00:00
Joerg Wunsch
fe696eb64c Update pcvt to 3.20 b24 1995-04-08 15:49:25 +00:00
Poul-Henning Kamp
b994e1c2a4 Driver for 3c505 boards. Uses the onboard firmware, which is not a good
way to do it.  Doesn't support DMA or high speeds.

Contributed by:	Dean Huxley <dean@fsa.ca> via NetBSD
1995-04-08 09:39:36 +00:00
Poul-Henning Kamp
12cfa43650 Added the "eg0" interface driver for the 3Com "3c505" or "etherlink/+"
card.  This is the braindamaged card with the 80186 CPU on it.  It is
slow, probably not very good after all, but hey, if you have one lying
around doing nothing anyway...

Added the "zp0" driver to GENERIC.
1995-04-08 09:36:04 +00:00
Andrey A. Chernov
e64ae15d3a Add port IO_PPI for pca per Bruce suggestion 1995-04-06 14:01:20 +00:00
Andrey A. Chernov
a30090c5f7 Print "on isa" for devices with port==0 per Bruce suggestion 1995-04-06 13:55:56 +00:00
Rodney W. Grimes
5f34517b1c Output the CPU features line during the probe on a seperate line, for
folks with lots of features the output use to wrap and look ugle.

Reviewed by:	phk
1995-04-06 07:55:42 +00:00
Rodney W. Grimes
74fa89f4f5 Correct recalibrate/seek code at attach time so that we do not get
all the ``fdc0: ready for output in input'' messages when probing
for ft devices.

Submitted by:	Steve Gerakines <steve2@genesis.tiac.net>
1995-04-06 07:20:16 +00:00
Jordan K. Hubbard
0264a8a9c6 0x330 is the default address for SB Midi, not 0x300
Submitted by:	Doug Rabson <dfr@render.com>
1995-04-06 03:22:12 +00:00
Jordan K. Hubbard
cd3a5023d6 Correct the watchdog routine.
Submitted by:	"Serge A. Babkin" <babkin@hq.icb.chel.su>
1995-04-05 13:12:13 +00:00
Nate Williams
070e3ec139 Modify behavior of INCLUDES to never look in /usr/include unless we
can't find the src/include directory.

Reviewed by:	"Rodney W. Grimes" <rgrimes@gndrsh.aac.dev.com>
Submitted by:	Mike Pritchard <pritc003@maroon.tc.umn.edu>
1995-04-05 04:10:58 +00:00
Andrey A. Chernov
29ecb6a386 Print "on motherboard" for isa? devices with id_iobase == 0 1995-04-04 22:48:40 +00:00
Søren Schmidt
8c4344bebd Fixes to the hardware cursor emulation.
Submitted by:	ache
1995-04-04 20:06:26 +00:00
Andrey A. Chernov
a65a3dd65a Move unit structure member down to optimize com->state per Bruce
suggestion. Move hotchar setting to set_bypass routine and rename it
to disc_optim
1995-04-04 16:26:04 +00:00
Andrey A. Chernov
021ad37586 Allow serial console BREAK to DDB
Use com->unit in several places
1995-04-03 10:29:14 +00:00
Nate Williams
146e71662f Added -I/usrinclude to the tail end of the INCLUDES line. This hack
will cause kernel compiles to work even if the src/includes directory
doesn't exist but still do the 'Right Thing' and pull files from the
source tree if it does exist.

Reviewed by:	Bruce Evans
1995-04-03 01:13:50 +00:00
Bill Paul
9711ae2a9f Fix implicit declaration the right way. (This has not been a good
weekend for me.)
1995-04-03 00:25:06 +00:00
Bill Paul
a10f48530b Fix implicit declaration of cngetc(). 1995-04-02 23:02:17 +00:00
Andrey A. Chernov
bedbd95393 Back out changes related to locked bits until more elegant
solution will be found. Remove some unused variables sneaked in.
1995-04-02 19:28:58 +00:00
Joerg Wunsch
9bb751a368 Attempt to fix the `you can log into console only once' problem (PR
#179).  The fix implements a ttyhalfclose() (sort of), resetting the
session and pgrp pointers when the physical device is about to be
closed.

Suggested by: bde
1995-04-02 16:14:51 +00:00
Andrey A. Chernov
890bf1b00d Fix error:
old type (stty) ioctls can easily bypass locking bits.
It involves manual conversion from old ioctls to new ones,
large piece of code duplicated from tty_compat.c
1995-04-02 04:21:09 +00:00
Andrey A. Chernov
5fba2bf3bd Move SET_BYPASS macro to function per Bruce suggestion.
Add set_bypass() call after l_close.
Move ttioctl()/set_bypass() pair under spltty() protection
1995-04-02 01:47:06 +00:00
Andrey A. Chernov
5daae55cdf Move setting BYPASS state to macro, use it in several times,
after ttioctl too, because it can change t_line.
Remove (TS_CNTTB | TS_LNCH) test, it is always inherits from
old tty mode and can't be reach in currently setted mode.
1995-04-01 23:56:08 +00:00
Andrey A. Chernov
6a5f6acc8d Adjust TS_CAN_BYPASS_L_RINT state after l_open(), t_line
can be changed there.
1995-04-01 22:57:43 +00:00
Joerg Wunsch
7fd9907e0b Correct a few minor things in pcvt:
o  the includes are now properly done by <sys/foo.h> instead of "foo.h"
o  a bunch of undeclared functions has been resolved
o  pcvt finally supports devconfig
1995-04-01 20:16:15 +00:00
Bruce Evans
65202423ff Fix count in mark_for_update() for insert-char(s) and delete-char(s).
Everything from the cursor to the end of the line must be updated.

Fix comment about erase-char(s).
1995-04-01 19:57:36 +00:00
Justin T. Gibbs
25e44d3935 Log ABORT_TAG messages to the console.
When attempting to abort a command, don't assume that just because the
sequecer happens to have SCBPTR pointing at the scb we want that it is
an active command.
1995-04-01 19:53:04 +00:00
Joerg Wunsch
175fa6182a Update pcvt to 3.20b23
Submitted by:	Hellmuth Michaelis <hm@altona.hamburg.com>
1995-04-01 17:16:40 +00:00
Bruce Evans
e1bc021264 Include <machine/cpufunc.h> to get i/o functions - don't duplicate almost
200 lines of code.
1995-04-01 16:08:58 +00:00
Bruce Evans
19b204bc85 Fix dependencies for netboot.rom. ${OBJS} isn't valid when the
dependencies are checked - it is set much later in bsd.prog.mk.

Add a comment about broken dependencies on options.
1995-04-01 16:03:25 +00:00
Andrey A. Chernov
c6e19ceaa0 Use new TS_CAN_BYPASS_L_RINT state to avoid complex test
each time.
Remove unefficient loop of zeroing error chars in siopoll(),
now done at interrupt level.
1995-04-01 12:01:13 +00:00
Andrey A. Chernov
3d0b7a8e9f Check for never opened or closed device before testing
terminal flags at interrupt level
1995-04-01 06:55:24 +00:00
Andrey A. Chernov
c0e553d42d Add hook for rc driver
Submitted by: bde
1995-04-01 04:56:32 +00:00
Justin T. Gibbs
c5e0851d47 Major overhaul of the aic7xxx driver:
- catch the interrupt type (EDGE/LEVEL) before chip reset instead
	  of guessing the right type.

	- Add pause variable to the ahc struct to better handle the different
	  interrupt types and pausing the sequencer.

	- CLRINTSTAT -> CLRSCSIINT: This is a documented bit in the CLRINT
	  register in newer Adaptec documentation, so use their name for it.

	- Report valid residual byte counts.

	- Don't mess with the target scratch areas > id 8 on single, narrow,
	  channel devices.  The BIOS does a checksum of this area and can
	  flip out if we zero it out.

	- Initialize the sequencer FLAGS scratch ram variable in the single
	  channel devices to 0.  This was the cause of the annoying warning
	  where we would get a cmdcmplt the first time we did any type of
	  transfer negotiation with no valid scb.  It also fixes the problem
	  that looked like the INTSTAT register wasn't clearing fast enough.
	  This only showed up on 294x cards, not motherboard aic7870s.

	- Add the AHC_AIC7870 type and use it as the superset of aic7870
	  based controllers.

	- clear the sync offset section of the targ scratch area so that
	  we default to asyncronous transfers.  This was only a problem
	  for wide controllers because there was a scenario where the
	  offset wouldn't get updated before a data(out/in) phase would
	  occur.  This required some change in the sequencer code since we
	  were depending on this field to hold the rate to negotiate.

	- allow sync and wide negotiated commands to be tagged (the sequencer
	  now handles this properly).
1995-03-31 13:54:41 +00:00
Justin T. Gibbs
793ac7a94c Use EISA_MAX_SLOTS to be consistent with other EISA drivers.
Fix off by one error in slot probe.

Update some comments.
Submitted by: rgrimes@FreeBSD.org
1995-03-31 13:36:57 +00:00
Andrey A. Chernov
c03e3a2617 Fix overrun error define name 1995-03-31 11:04:22 +00:00
Jordan K. Hubbard
b32d3189e4 Diskless boot support for 3C509.
I'm not exactly sure why all the inb/outw stuff got added to netboot.h
and I'd be happy if someone like Martin or Bruce could take a look at it!
Submitted by:	"Serge A. Babkin" <babkin@hq.icb.chel.su>
1995-03-31 06:51:37 +00:00
Jordan K. Hubbard
ec835d2414 * Promiscuous mode added and interrupt logic slightly changed
*  to reduce the number of adapter failures. Transceiver select
 *  logic changed to use value from EEPROM. Autoconfiguration
 *  features added.
Submitted by:	"Serge A. Babkin" <babkin@hq.icb.chel.su>
1995-03-31 06:41:38 +00:00
Jordan K. Hubbard
496ccdde57 I and Seiji Murata <seiji@mt.cs.keio.ac.jp> contributed 3C589 PCMCIA
Etherlink III 'zp' on 2.0R, but it did not work with the -current.
Noriyuki Takahashi <hor@aecl.ntt.jp> san has fixed this bug.

Our alpha-testers are tested this driver with 3C589B-COMBO and
3C589B-TP.  And it works fine.

I also fixed a little about the use of ZP_DEBUG symbol and beautified
the awful Frankenstein-style indent :-) with "indent -c0 -nfc1 -i4".

[Also merge with Bruce's last changes]

Submitted by: "HOSOKAWA Tatsumi" <hosokawa@mt.cs.keio.ac.jp>
1995-03-31 06:10:22 +00:00
Stefan Eßer
7685716d64 Do not try to negotiate synchronous SCSI transfers in the Boot Kernel. 1995-03-30 15:41:33 +00:00
Søren Schmidt
90fffd8e85 Fix probe message printing 1995-03-30 14:33:03 +00:00
Søren Schmidt
085db34497 Emulate hw cursor closely, and get start&end scanlines from BIOS. 1995-03-30 14:32:31 +00:00
David Greenman
7b0047e213 Made pmap_testbit a static function. 1995-03-30 08:55:39 +00:00
Rodney W. Grimes
ad0c439a34 Submitted by: Mahesh Neelakanta <mahesh@gcomm.com>
Change I/O address of Intel EtherExpress driver (ix0) from 0x280 to
0x300.
1995-03-30 00:20:08 +00:00
Andrey A. Chernov
bb34201c6a Fixes for new TTY_BI & TTY_OE 1995-03-29 21:26:37 +00:00
Søren Schmidt
736277a951 Optimized the way physical screen updates are done. Now only
update what has actually been touched. This should speed up
screen access on slow hardware.
Introduced setting of "destructive" cursor size, much like
the old hardware cursor.
1995-03-29 20:55:03 +00:00
Andrey A. Chernov
29a75ef5be Fix serial error recording using new TTY_BI & TTY_OE 1995-03-29 20:20:01 +00:00
Andrey A. Chernov
9bbcea9480 Remove TTY_OE & TTY_BI definitions to allow translation,
more work required and will follow
1995-03-29 19:05:13 +00:00
David Greenman
e5e6090541 Added NQNFS option and a comment warning about it's overhead. 1995-03-29 05:14:22 +00:00
Søren Schmidt
d23c175f9d Change fkey 63 from ^[[K to ^[[~.
Submitted by:		ache
1995-03-28 21:30:13 +00:00
Poul-Henning Kamp
c57e984258 Don't install /usr/mdec/boot
Install the biosboot as /usr/mdec/boot[12]
Make the traditional links from [swf]dboot and boot[swf]d to boot[12] files.
Install dosboot as /usr/mdec/boot/fbsdboot.exe
1995-03-28 19:22:43 +00:00
Andrey A. Chernov
0e933b8841 Move discard check up and do it only for error status
(per Bruce suggestion). It speedup things for a little.
Remove l_start optimization, call l_start always (per Bruce suggestion)
1995-03-28 19:22:11 +00:00
Søren Schmidt
84351cc95c Added ata device....
Not that it is ready yet, but I'm getting there eventually...
1995-03-28 18:18:31 +00:00
Bruce Evans
2f86e398e1 CVS:
The previous patch was botched.
1995-03-28 12:29:11 +00:00
Andrey A. Chernov
4e0df42774 Don't use
if (tp->t_line != 0)
test when CS_ODONE, it fails for NTTYDISC, use
		       if (linesw[tp->t_line].l_start != ttstart)
instead.

Reviewed by:
Submitted by:
Obtained from:
CVS:
1995-03-28 12:26:40 +00:00