Commit Graph

515 Commits

Author SHA1 Message Date
Stefan Eßer
ef2dee21dc Deal with systems, that lack a fully decoded PCI configuration space.
Submitted by:	<wolf@kintaro.cologne.de> Wolfgang Stanglmeier
1995-02-25 17:26:22 +00:00
Bruce Evans
a07f28e24e Remove YF comments. 1995-02-25 16:48:28 +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
Andrey A. Chernov
838dadc476 Revive input flow control, some ideas from iverson@leonheart.com
Get rid of TS_RTS_IFLOW, all kinds of input flow control handled
by only one flag now: TS_TBLOCK
Add missing put(VSTOP) when IXOFF control is active.
1995-02-24 00:11:01 +00:00
Andrey A. Chernov
32a61937d7 READSUBCHANNEL:
complete implementation of CD_MSF_FORMAT
implement CD_LBA_FORMAT
Issue STOP before reading toc entries
1995-02-23 17:40:16 +00:00
Jean-Marc Zucconi
95344a43ed Put the joystick status in a struct {int x, y, b1, b2;} rather than in a
dummy array of 4 integers. Declare the struct in the header file and update
the man page.
1995-02-22 23:34:58 +00:00
Bruce Evans
268c424b23 Remove the #error that temporarily stopped this from supporting slices and
labels.

Please test the slice/label features:
	cd /dev; sh MAKEDEV svn0
	cd /var/tmp; dd if=/dev/zero of=vnfile bs=8192 count=1024
	vnconfig -c /dev/rvn0 /var/tmp/vnfile
	fdisk /dev/rvn0  # invent a geometry, create one BSD partition
	disklabel -r -w vn0 floppy  # a convenient (bogus) label
	disklabel -e vn0  # edit label to match device
	newfs /dev/rvn0a
	mount /dev/vn0a /mnt
	...
The steps after the fdisk could name the device vn0s1 instead of vn0.
1995-02-22 22:06:20 +00:00
Stefan Eßer
d9dc2f74ef New PCI attach code:
PCI BIOS mappings are retained, except if option PCI_REMAP
is specified in the kernel config file.
There is now a list of attach addresses, and the first
address that seems to make some device registers appear
is chosen.

Reviewed by:	se
Submitted by:	wolf
1995-02-22 14:17:15 +00:00
Søren Schmidt
17ee9d00bc Next syscons update (given up on numbering :)
Removed screensavers from syscons, they are now LKM's. This makes it
possible to do some really "interesting" screensavers...
Fixed bug that sometimes caused garbage to appear when leaving
"scroll-lock" history.
Reformattet indentation, it got too deep for a normal 80 pos screen.
Split up in syscons.c & syscons.h for use with the saver-lkm's.
Temporarily removed -s option from vidcontrol, savers should now
be loaded with modload.
1995-02-22 13:48:07 +00:00
Andrey A. Chernov
e1a0a1cdfb Increase retry count while reading toc, old one
isn't enough for spin up
1995-02-22 02:12:10 +00:00
Justin T. Gibbs
7325b76b7d Add tagged queueing support to the aic7xxx sequencer code. 1995-02-22 01:37:52 +00:00
Andrey A. Chernov
39c88daba9 Implement tray closing and tray locking
Fix first open fails bug
1995-02-22 01:11:36 +00:00
Poul-Henning Kamp
648c711bb4 This is the latest version of the APM stuff from HOSOKAWA, I have looked
briefly over it, and see some serious architectural issues in this stuff.

On the other hand, I doubt that we will have any solution to these issues
before 2.1, so we might as well leave this in.

Most of the stuff is bracketed by #ifdef's so it shouldn't matter too much
in the normal case.

Reviewed by:	phk
Submitted by:	HOSOKAWA, Tatsumi <hosokawa@mt.cs.keio.ac.jp>
1995-02-17 02:22:57 +00:00
Bruce Evans
59c0a09db6 Temporarily stop this compiling if the option TEST_LABELLING is defined
so that new slice support code can be installed without risk of
corrupting vn devices (if any).
1995-02-16 13:09:39 +00:00
Ugen J.S. Antsilevich
964587caee More changes to support user calls.
It's 22:00  here,utility still to come(hopefully tomorrow
morning..)
1995-02-15 18:41:57 +00:00
Bruce Evans
ae5e131ac8 Avoid duplicating ttselect() so that we don't have to change cyselect()
when ttselect() is improved.  This requires using an array of tty structs
and not using ttymalloc().

Fix an off by 1 error.  Some caclulations seem to be off by a factor
of NCY.  NCY defaults to 16, which gives 256 tty structs occupying
0xd000 bytes.  The minor number encoding only allows 16 ttys.

Update the types of timeout functions to 2.0.
1995-02-15 18:41:41 +00:00
Ugen J.S. Antsilevich
019b4d63ae Fix couple of nasty bugs..
- Overflow now calculated right
- Close works ok,does not looses tty
- Better overflow handling now the snooping stops
   on overflow,but programm notified and can reconnect if
   it want to..Default maximal buffer set to 664 K and this
   is probably too much..:)))
Utility still to come
1995-02-15 16:35:38 +00:00
Stefan Eßer
9ddf96998e ncr.c:
New config option "NCR_IOMAPPED" makes the driver use port I/O.
Put back in 53c815 defines, submitted by Mikael Hybsch <micke@dynas.se>.
These had got lost between cvs rev. 1.14 and now ...

pci.c:

Really write config space register.
Assign ports starting at 0xbc00.

Submitted by:	wolf
Reviewed by:	se
1995-02-14 23:33:38 +00:00
Ugen J.S. Antsilevich
dde8a05baa Here it came-the all-brand-new snoop device..
Users-beware..
It is tested and working for me but probably have some bugs i
didn't noticed so test it and reply...
It can:
 look at what's sent to the user from tty device
 snoop on pty's,vty's and serial tty's
It (still) can't:
 write to tty
 see what user types in local echo mode
It is probably bad styled and
 very dependant on tty_pty.c,sio.c and syscons.c
I would be really happy if another ppl would make their
changes because i am not sure this is the best snoop
we can have..but it is good..:)))))
1995-02-14 21:21:26 +00:00
Søren Schmidt
314908fae3 Fixed cursor xor problem... 1995-02-14 14:37:53 +00:00
Poul-Henning Kamp
a14b2c282e YFfix 1995-02-14 06:19:23 +00:00
Poul-Henning Kamp
5723344759 YF fix.
Reviewed by:	phk
Submitted by:	yves@dutncp8.tn.tudelft.nl (Yves Fonk)
1995-02-14 06:06:07 +00:00
David Greenman
d86d477fe6 Fixed incorrect bufsize assignment that was causing a panic.
Submitted by:	John Dyson
1995-02-13 04:25:46 +00:00
David Greenman
95b44faffd Turn on "Capture Effect" avoidence. This modifies the collision algorithm
so that the interface won't have the effect of blocking other senders
during bulk transfers (i.e. hogging the ethernet). It improves performance
in all of my tests by reducing collisions and I believe it to be a Good
Thing.
1995-02-10 06:06:42 +00:00
Stefan Eßer
fd65acba73 Try to detect overlapping PCI memory assignment.
(This can only happen with devices that are mapped
by the BIOS.)

Reviewed by:	se
Submitted by:	wolf (Wolfgang Stanglmeier)
1995-02-09 20:20:33 +00:00
Jordan K. Hubbard
cfc9f6212d Add the Cyclades serial driver code (ALPHA) from Andrew Werple and
adapted to FreeBSD by Heikki Suonsivu <hsu@cs.hut.fi>.
Submitted by:	Andrew Werple <andrew@werple.apana.org.au> and
		Heikki Suonsivu <hsu@cs.hut.fi>
Obtained from:	NetBSD
1995-02-09 09:47:31 +00:00
Søren Schmidt
719d3245ae Fixed the bug that caused the cursor to disappear under
boot with -c option
1995-02-07 11:53:27 +00:00
Søren Schmidt
768483b761 Fixed the annoing bug that caused writes to /dev/console to go to
the active virtual terminal (Boy, do I have little hair left).
Misc other fixes, try to enable cursor earlier in the game.
1995-02-05 23:44:25 +00:00
Søren Schmidt
130c74bbe7 Allow all characters except "real" control chars.
Fix NULL reference when serial console (thanks bruce).
1995-02-03 21:09:44 +00:00
Justin T. Gibbs
1bca1a0922 Have version number track CSV version number. No other change. 1995-02-03 17:18:44 +00:00
Andrey A. Chernov
3bdc031e93 Fix hanging while playing very short notes. 1995-02-03 10:19:38 +00:00
Stefan Eßer
3f624a0187 Removed misleading copyright note. This file contains just
definitions taken from the PCI specs. Part of them were typed
in by Wolfgang Stanglmeier, the (at that time unneeded) rest
by Charles Hannum (thanks !).
1995-02-02 22:01:40 +00:00
David Greenman
6398cf3113 Reapplied all of Stefan's changes. What a mess - the files were modified
and moved at the same time. This made it *very* difficult to fix the
revision log lossage that happend when the files were moved. SIGH.
1995-02-02 13:12:18 +00:00
David Greenman
77e50733d8 Fixed up include paths after copying these in the repository. 1995-02-02 12:36:19 +00:00
Paul Richards
048aaeebef Fixed problem passing received packets to bpf.
Implemented all the devconf code properly.
1995-02-02 04:07:45 +00:00
Stefan Eßer
5e70573817 Reviewed by: se
Submitted by:	wolf (Wolfgang Stanglmeier)
Files moved here from sys/i386/pci, since they are meant to be
architecture independent.
1995-02-01 22:56:55 +00:00
Søren Schmidt
786f122175 Syscons bug fix: tab now right (thanks bruce!)
Mouse arrow support almost finished.
1995-02-01 21:56:32 +00:00
Søren Schmidt
6de1193d13 Reviewed by:
Submitted by:
Obtained from:
1995-01-30 21:36:32 +00:00
Andrey A. Chernov
85cd355ef1 Use double speed read for FX001D, now this drive
becomes two times faster than in old variant.
Get rid of false "media changed" errors during large disk transfers
1995-01-30 06:44:40 +00:00
Poul-Henning Kamp
ba7d3b1476 Warning: vn doesn't work just now. I havn't found out why. This commit
just removes a couple of unused functions.
1995-01-30 05:31:04 +00:00
Jean-Marc Zucconi
2429906c75 Add parentheses around macros! 1995-01-29 01:00:14 +00:00
Søren Schmidt
a926a37b0a Third round in syscons update.
Display update method changed, now allways write in memory buffer,
  then periodically update physical display.
Speed improvements (now > 5 times faster than the old syscons).
History now circular buffer, with changeable size.
History scroll by up/down line, up/down page, home and end.
Backtab proberly implemented.
Now space for 96 function keys, 63 allocated standard, default now
  SCO/SYSV compat again as in the old days.
New keyboard definition files ~share/syscons/keymaps/*
Misc fixes for old "hacks" that broke SCO/SYSV compat.
More that I forgot before writing this...
1995-01-28 22:18:05 +00:00
Jean-Marc Zucconi
7c5329fd30 Do not recompute TIMER0's maximum count, since it is in timer0_max_count.
Use a simpler formula to convert usecs to ticks.
Output is in microseconds instead of ticks, so that values do not depend
on the timer frequency.
1995-01-28 21:54:37 +00:00
Jordan K. Hubbard
ae099941e3 Back out my previous change and disable the floppy tape controller again
by default.  It's hosing up my test machine's floppy pretty good.
1995-01-27 20:03:07 +00:00
Andrey A. Chernov
fd4a3c0b42 Use NUM_FKEYS instead of hardcoded 65 for fkey_tab size 1995-01-26 10:16:51 +00:00
Andrey A. Chernov
f42e354117 Get rid of overloaded Keypad 5, now F(65) 1995-01-26 10:08:39 +00:00
Andrey A. Chernov
b99c427733 Get rid of overloaded Back tab, now F(64) 1995-01-26 10:02:21 +00:00
Andrey A. Chernov
325e89b668 Rewrite fkey_tab to produce unique sequences for all fkeys
Get rid of overloaded fkeys
1995-01-26 09:58:37 +00:00
Andrey A. Chernov
14ed6a7595 Implement Delete key properly, needed by ncurses 1995-01-26 08:43:24 +00:00
Andrey A. Chernov
5ddda58b2e o Restore removed hardware cursor support and make it _default_
case, software cursor now optional case. Driver must provide
  raw things (what hardware do for us, exactly) as default case,
  all driver features must be _optional_. Modern VGAs have internal
  configuration utilities to set cursor shape/blinking which stored
  into cards ROM, and syscons nuke out such features completely
  by forcing software cursor. Moreover, software cursor is hard
  to distinguish on standouted (or near standouted) fields and
  tends to disappearse from the screen.
  Set "flags 0x4" to enable software cursor now.

o Cleanup screen savers.

o Don't draw cursor if saver or blinker is active.

o Duplicated code moved to functons.

o Add more checks for blinker in progress, character lost otherwise
  when blinker restore old contents.

o Reduce blinking counter to 3, too slow in old variant.

o Fix timeout code in scrn_timer(), old variant can reenter iself,
  if action takes too long time.

o Disable visual bell for scroll lock mode, saved screen
  becomes overwritted otherwise.
1995-01-26 04:56:25 +00:00
Jean-Marc Zucconi
3bc6bf1734 Changed address of the game controller to 0x201 (was 0x200)
joy.c: joystick driver
1995-01-25 20:11:51 +00:00
Paul Richards
5858e91af1 Fix probe so it now correctly identifies all the different chips
in the PCnet/Lance family.

Fix attach so 32 bit cards don't call isa_dmacascade.

Add a workaround for 32 bit chips which incorrectly truncate the
ring buffer size.

Fix a bug where CRC errors were reported as framming errors.

Change copyright to a BSD style one.
1995-01-25 03:50:33 +00:00
David Greenman
5d64e24d3e Added Andres Vega Garcia's email address.
Submitted by:	Andres Vega Garcia
1995-01-24 20:53:45 +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
Justin T. Gibbs
c135d93bbf aic7xxx.c:
Print out the length of the compiled sequencer program.

aic7xxx.seq:
	More optimizations.  Replace generic bcopy routine with bcopy_3
and bcopy_4 (ie unroll the loops) since these are the only two cases used.
Initialize SIMODE1 and SXFRCTL1 from the kernel in ahc_init instead of
at each selection/reselection since this is expensive and only needs to
be done once.  Condense function returns into previous instruction if possible.
Reorder some sections to kill superflous jumps.  These optimizations kill
the ~150k/s penalty adding support for Twin/Wide cards was costing since
the last place in the commaon path of execution where we had to do ugly,
convoluted testing for the type of card in the sequencer has gone away.
Next stop tagged queuing and target mode.
1995-01-22 00:46:53 +00:00
Søren Schmidt
02fb646de1 Second round in syscons update:
Support for pseudo graphic mouse cursor (not complete yet)
Some cheap speed fixes.
More cleanups.
Call ourselves scxxxx finally.
1995-01-20 08:35:32 +00:00
Bill Paul
2b237b4058 Submitted by: Bill Paul (wpaul@ctr.columbia.edu)
Obtained from:
sio.c and sioreg.c changed to allow autodetecting the RB_SERIAL flag
passed by the boot blocks so that the kernel can switch to 'serial
console' mode automagically. 'options COMCONSOLE' can still be specified
to force the kernel to always use the serial port as a console.
CONUNIT and CONADDR can also be specified in the kernel config file
if the user wants to shift the console to a different port.
1995-01-20 07:34:18 +00:00
Jordan K. Hubbard
0b3782714e Enable floppy-tape controller by default again. Flags no longer has any
special meaning.
1995-01-17 17:32:33 +00:00
Justin T. Gibbs
0d56403998 At $Ids to all files. Have the sequencer use DMA to tranfer its SCB
(SCSI control block) instead of having the host PIO it down.  Also
reimplement WDTR and SDTR optimization to remove code in the sequencer
and place the responsibility of knowing when to initiate SDTR or WDTR
on the kernel driver.  This vastly shortens the sequencer program yet
yeilds the same performance.
1995-01-16 16:31:21 +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
Søren Schmidt
2a13b58b61 Oops, forgot one change when DDB is defined. 1995-01-13 17:13:13 +00:00
Andrey A. Chernov
b9937fcc84 Use (n - 1) in ESC [ xxx d and ESC [ xxx ` 1995-01-13 03:19:22 +00:00
Justin T. Gibbs
20c5e65572 Full support for 294x and Wide devices. Fixed month old bug in the SCSI
sense retrieval code that messed up CDROM devices.  This code will also
responde correctly to SDTR and WDTR messages from devices that start a
negotiation sequence.
1995-01-13 02:22:11 +00:00
Andrey A. Chernov
9db2473d62 Back out cursor wrap (restore original thing)
Submitted by: Bill Paul
1995-01-12 20:14:28 +00:00
Joerg Wunsch
dac0f2dbc1 Argl!, finally found this bummer. The code testing for a write-
protected drive at open() time has been *totally bogus*!  The guy who
submitted it didn't understand all the implications of calling
set_motor(), and the `who' who included the patch into the tree did it
blindly...  Pleeeeze, don't commit code to this driver unless you are
really going to understand what it does!  This one caused me to pull
out even more hears, and those who know me do know that i ain't got
too many o'them. :-)
1995-01-12 19:20:28 +00:00
Søren Schmidt
6378775666 First round in syscons update. Several new features has been added:
No kernel config options anymore besides keyboard language layout.
Virtual consoles are now dynamically allocated, no NCONS anymore.
Software cursor blinking/nonblinking.
Visual bell for laptops (don't beep at meetings :-).
Cursor/bell default type setable via config "flags" instead of as defines.
Cursor/bell type setable via ioctl's.
New video modes 80x30 80x60 for some laptops, and those with multisync monitors.
Scroll-lock history (length currently fixed at 100 lines).
Lots of cleanups, some only commented out for now (will goaway soon).
Support for new features in vidcontrol/kbdcontrol.
Updated manpages.
1995-01-12 11:47:05 +00:00
Joerg Wunsch
dc16046f96 Finally implement support for the `lsdev' program. The controller is
now marked busy as long as it's being in non-reset state, and the
drives are busy as long as at least one instance is open.

Also reformat everything to fit into 80 columns again.

Changed my mind wrt. error reporting for a write-protected drive and
an open() with write intent; ENXIO has been too weird, now return EIO.
Some portions of the code need to be rewritten to use tprintf()
instead of simple printf()'s, so the messages will also appear on the
session terminal, however.
1995-01-11 16:13:01 +00:00
David Greenman
f7c9e2441f Restored Herb's current copyright. The one in the file appeared to have
been run through indent and additionally doesn't contain clauses 3 and 4
that were apparantly added sometime after the driver was put into FreeBSD.
1995-01-08 10:47:23 +00:00
Joerg Wunsch
dc5df763e4 Peter's work to work around one of the most annoying bugs in the
floppy driver (or in the hardware?).  It turned out to be caused by
spurious interrupts, right after an FDC reset.

Also major cleanup in the low-level structure, there are now functions
performing error-checks for the FDC I/O.

Submitted by:	(mostly) Peter Dufault <dufault@FreeBSD.org>
1995-01-06 15:20:00 +00:00
Bruce Evans
123bcf5fda Fix scaling for TIOCM[SG]DTRWAIT to work when hz != 100.
Bruce
1995-01-06 15:03:41 +00:00
Andrey A. Chernov
33c38bd574 Fight against hanging modems: add timeout to ttywait.
Reviewed by: Bruce
1995-01-05 00:01:07 +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
Bruce Evans
f73f117cf0 Don't allow negative console numbers for the VT_WAITACTIVE ioctl. Use the
correct console number for the VT_WAITACTIVE ioctl.  Invalid console numbers
caused waiting on an invalid pointer.

Use bcopyw() instead of move_up() and move_down().  bcopyw() handles
overlapped copies and should be faster.  Actually use bcopy().  bcopy()
is slightly faster if video memory is 16-bit and about twice as fast if
it is 32-bit.  bcopy() is said to fail on someGA's, but syscons already
depends on it working for other accesses to video memory.
1995-01-03 16:56:05 +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
Andreas Schulz
d3287e7c11 Change the errors in the XT_KEYBOARD patch. red in the face. Thanks Bruce. 1994-12-31 20:34:19 +00:00
Justin T. Gibbs
8ff1d93efb Update the sequencer code to handle both channels of Twin channel devices.
You can now sling 14 devices off of a 274xT.  In the process of adding
twin channel support, I removed all evident restrictions on supporting
Wide channeled devices, but I do not have a Wide controller to test them
on.

aic7770_seq.h, the pre-compiled header, is no longer needed since config
handles this dependancy.
1994-12-31 19:26:54 +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
Andrey A. Chernov
1af33e5a7a Changes to allow keypad 5 produce \E[E like SCO/ANSI term does 1994-12-31 11:38:39 +00:00
Bruce Evans
0c4fe20e8a Keep track of the devconf state. 1994-12-27 13:07:07 +00:00
David Greenman
2048dd682c Fixed two security holes in the pcmmap() function.
Submitted by:	Bruce Evans
1994-12-27 08:43:06 +00:00
Andreas Schulz
3c8f8257cd Add a patch that someone on the net has used to run on his IBM Thinkpad.
Sorry, lost the name and mail of the original author. The whole patch
is ifdefed, so it should not disturb someone else in the moment.
1994-12-26 17:50:18 +00:00
Andrey A. Chernov
beae072bc9 Merge several probe diagnostics into one.
Adjust for newer model for all non-LUxxx too.
FLAGS status register names cleanup
1994-12-24 13:24:02 +00:00
David Greenman
edd5a4af47 Restore my changes in rev 1.11 that Garrett killed in his commit. 1994-12-22 23:42:25 +00:00
Garrett Wollman
dd2e410221 Move ARP interface initialization into if_ether.c:arp_ifinit(). 1994-12-22 21:56:22 +00:00
Andrey A. Chernov
f8c32a9711 Remove get status from probe, confuse LU002
Add check stbytes[1] != stbytes[2] for presence real Mitsumi
controller
1994-12-21 15:17:59 +00:00
Andrey A. Chernov
0bda4f122a stbytes miss by one for new model 1994-12-21 15:12:41 +00:00
Joerg Wunsch
0246a9d813 Initialize syscons also in cases where it ain't the system's console
(i.e., there's a comconsole).
1994-12-18 19:45:53 +00:00
Joerg Wunsch
00e82d39d7 Move the code providing the equivalent of ICRNL for console input from
the device driver(s) to cons.c.
1994-12-18 19:35:59 +00:00
David Greenman
2b4e0927f6 Unbogify the size being passed to bzero when clearing struct softc. 1994-12-18 14:40:26 +00:00
Bruce Evans
9a0f1b5bd5 Continue implementing disk slices and labels for the vn driver. Everything
is supposed to work except "media removal" (shutting down the vn driver)
while some partitions are open.

Fix some errnos: return ENOTTY, not ENXIO for unknown ioctls; return
ENODEV, not ENXIO for the unsupported dump operation.
1994-12-16 16:50:15 +00:00
Poul-Henning Kamp
22529dad0f An inconsequential #ifdef Bruce forgot. 1994-12-16 01:13:09 +00:00
Bruce Evans
a4a59c2b52 Implement disk slices and labels for the vn driver. This is intended mainly
for testing and is only enabled if TEST_LABELLING is defined.  It won't
actually work until DOS goop is removed from ufs_disksubr.c.
1994-12-12 00:23:11 +00:00
David Greenman
d33095d2b2 The physical memory allocated for input DMA must be contiguous. The driver
worked in the past only because of good fortune. Anyway, use the contig alloc
routine I wrote awhile ago (vm_page_alloc_contig) for the sound code to do
this allocation. Also, specify read+write on the permissions to pmap_enter().
Specifying just read can have unexpected consquences.
1994-12-11 01:45:41 +00:00
Søren Schmidt
05d7c5e73e Changed the behavior of KDMKTONE to comply with svr4, default to
old behavior if no argument present.
1994-12-06 19:32:00 +00:00
Poul-Henning Kamp
e419848b2c Avoid a panic if vn is configured as swapdev. Seems to work fine. 1994-12-06 06:47:32 +00:00
Joerg Wunsch
290dd077ef Here is a minor patch for FreeBSD 2.0R to allow it to recognize
2.88MB floppy drives.  All it does is set the type to 1.44MB if
it finds the 2.88MB drive.

Submitted by:	Andrew Gillham <gillham@andrews.edu>
1994-12-04 20:22:20 +00:00
Poul-Henning Kamp
9020e0737c The vn driver from 4.4_lite 1994-12-04 20:08:35 +00:00
Andrey A. Chernov
92915f5044 Change wakeup to endtsleep, because wakeup don't produce timeout
state, cause infinite wakeups loop in ttywait
1994-12-01 23:48:09 +00:00
David Greenman
89384ace85 Fix bug I introduced that broke BPF support. Caused by a byte order problem
in an if () expression. Problem fixed by removing the test for ETHERTYPE_*
before passing packet to higher layers.
1994-11-30 12:08:23 +00:00
Jordan K. Hubbard
1ca6f46d56 Reverse the meaning of previous change.
Now floppy tape support is *disabled* unless you specifically
request otherwise.  Poul wanted it this way, and I guess I'm not going to argue
though it may seem counter-intuitive.  We can always change it back, later.
1994-11-30 12:04:28 +00:00
Justin T. Gibbs
cb0d548bf4 Merge in latest Linux sequencer code release with my changes. This should
make the sequencer code fully compatible with the aic7870 (ie 294x adaptors).
I've also added to my local mods putting the sequencer into "FASTMODE" clock.
This gives upwards of 2M/sec write preformance improvement in some scenarios.
There haven't been any reports of this causing problems, and I have been
reaping the benifits of it for more than a week now.

This also includes a new version of the pre-generated file <ugh>

Obtained from: John Aycock (aycock@cpsc.ucalgary.ca) and myself
1994-11-29 23:04:23 +00:00
Jordan K. Hubbard
8580379053 Experimental change to floppy driver to NOT probe the floppy tape if
flags & 0x1.  Somebody should build a kernel with this and see if
the floppy-tape damaged people can turn it off properly with userconfig.
I can't reproduce the original problem here.
1994-11-29 15:46:20 +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
b83f4f55d8 Bunch of fixes from Matt Thomas:
1) make #includes correct
2) fix bugs in address check macros
3) fixed bugs in, and enabled, recopy if heavily fragmented code
4) moved call to bpf tap to be before enqueing packet (probably gratuitous)
5) fixed bug that caused "abnormal interrupt" at boot time/first use
6) added support for reading Zynx address ROM
7) fixed bug that caused broadcasts to not work shortly after booting (only
	manifested if not using multicast - e.g. not in FreeBSD 2.0)
8) fixed spelling errors in comments

Submitted by:	Matt Thomas
1994-11-22 09:47:31 +00:00
Andrey A. Chernov
326d35c650 Fix wrong size check for scroll forward/backward ('S'/'T') 1994-11-21 17:59:29 +00:00
Andrey A. Chernov
22651317ac Attempt to fix scroll forward/ scroll backward bug bringed by vi,
'S' and 'T' use count 1 in fillw() instead of count == n.
1994-11-21 14:36:02 +00:00
Andrey A. Chernov
1afec25476 More intelligent BackTab fix using BTAB special key (unused before) 1994-11-19 23:17:48 +00:00
Andrey A. Chernov
db69647720 Fix all keymaps to bring BackTab to life. 1994-11-19 22:58:56 +00:00
Poul-Henning Kamp
04b734cf24 Extended the SEEKWAIT and RECALWAIT somewhat to avoid annoying messages. 1994-11-18 10:18:36 +00:00
Justin T. Gibbs
8d244f9e3b Previous changes to the sequencer compiler backed out. We go back to
generating the .h file, and a pregenerated file is included.
1994-11-18 09:11:35 +00:00
Jordan K. Hubbard
9cc6cb724f Make the compiler spit out a .c file instead of a .h file. 1994-11-18 08:17:20 +00:00
Søren Schmidt
5e146a0129 Added support for the MicroSoft Natural keyboard
Add support for ws_xpixel & ws_ypixel in winsize.
Submitted by:	Natural support suggested by Kaleb Keithley (kaleb@x.org)
1994-11-17 22:03:18 +00:00
Justin T. Gibbs
0ef8c3017a John Aycock's aic7770 sequencer code and assembler. There is currently
a discussion going on about removing this code from the burden of the
GPL, but it won't happen before Beta, and this code should be tested
before release.

Supports 27/2842 class adaptec cards and is almost capable of supporting
aic7870 based adapters (294X series cards).  It does not support Wide
controllers or the second channel on Twin boards although I have work in
progress on getting both channels and running.

I have also added a few performance improvements to this version that give
us approximately a 25% boost over the original driver.  These patches have
been submitted to the author.

Obtained from: Linux aic7770 driver (John Aycock - aycock@cpsc.ucalgary.ca)
1994-11-17 20:19:10 +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
Andrey A. Chernov
775fca0065 Remove unused variable from previous commit 1994-11-14 19:32:11 +00:00
Andrey A. Chernov
c26acd6574 Add model autodetection code, idea from burgess@s069.infonet.net
This change affects probe printout, disklabel, devconf stuff
1994-11-14 19:25:43 +00:00
David Greenman
07d0d0fc9c Added support for SIOCSIFMTU ioctl. Fixed bug that caused panic at boot time
related to interrupts being enabled before the device attach. The interrupt
should be mapped *after* the device attach.
1994-11-13 12:39:38 +00:00
Justin T. Gibbs
72f30c2bd3 Andres Vega Garcia's improvements to the ep driver. This driver is a merging
of the 1.1.5 driver, a recent version of the NetBSD driver, Andres'
transmission start threshold code, and all other relavent changes to the driver
since it was brought into 2.0.  The multicast support from NetBSD has not be
folded in yet.  I've tested it under high loads for two weeks and it is now
robust enough to be included in the GENERIC kernel.
Reviewed by: gibbs
Submitted by:	vega@sophia.inria.fr (Andres Vega Garcia)
1994-11-13 10:12:37 +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
Andrey A. Chernov
f1c0b3ad97 Implement CDIOCALLOW as dummy function (for xcdplayer) 1994-11-12 18:18:20 +00:00
Andrey A. Chernov
9c971e7df2 Changes from bugress@s069.infonet.net NOT installed (expect one
cosmetique) because we already have right things there or his changes
are incorrect.
Fix mcd_subchan to return position, inspired by idea from
bugress@s069.infonet.net, but different implementation.
1994-11-12 14:19:11 +00:00
Andrey A. Chernov
866c34f93a Add and reorganize new MCD commands from bugress@s069.infonet.net
No functionality changes yet, will be next step
1994-11-12 13:26:13 +00:00
David Greenman
6e876d0d60 Added missing call to bpf on the transmit side. Nuked revision log. 1994-11-10 02:56:48 +00:00
David Greenman
e754e0f30f Fixed bug that somehow made it into here: the ifp must be stored in the
mbuf header for received packets. Minor performance optimizations. Removed
#ifdef MULTICAST's as this isn't optional in our kernel.
1994-11-09 15:12:44 +00:00
Andrey A. Chernov
4b69fb52f4 Change "fdx: Floppy not writeable" to less confusing
"fdx: write protected". Not writeable maybe means bad, etc.
1994-11-08 06:34:04 +00:00
Jordan K. Hubbard
6febd9aaf5 From: Lars Fredriksen <fredriks@mcs.com>
Here is a patch to fd.c that will check to make sure the floppy
is not writeprotected when you try to open the device RW.
Submitted by:	lars
1994-11-08 05:42:10 +00:00
Jordan K. Hubbard
5755e2597a From: Lars Fredriksen <fredriks@mcs.com>
Here is the improved probe for the mse (Bus Mouse) device driver. I
have been running with this under 1.1.5.1 as well as 2.0 without a hitch for
quite a while.
Submitted by:	lars
1994-11-08 05:41:34 +00:00
Bruce Evans
4a7472ce04 The style in my patch011 is inconsistent and out of date. It should
have been changed _before_ committing the patch.
1994-11-06 00:30:16 +00:00
Bruce Evans
2f31d30b01 Work around microtime() enabling interrupts. 1994-11-06 00:23:45 +00:00
Andrey A. Chernov
5a3391bf7f Fix for 'pstat -t' works on vtys
Submitted by: jhay@mikom.csir.co.za
1994-11-03 11:41:34 +00:00
Stefan Eßer
66da596420 Submitted by:
Added hooks for "lsdev" ...
PCI devices should need no individual code for lsdev.
1994-11-02 23:47:14 +00:00
Jordan K. Hubbard
5e235068bc Back out Joerg's latest commit. Sorry, Joerg, but this breaks the install
floppies now.  I'm not sure why, but things hang when it gets to the
`changing root to fd0c' part.  Without your latest commit, everything works
fine.  Maybe you can figure out what you broke after ALPHA! :)
1994-11-02 09:08:40 +00:00
Bruce Evans
25dd4b72b8 Only log errors every second (instead of every 5-10 msec) and check for
errors at a lower ipl.  clist starvation problems can cause hundreds of
tty buffer overflows per second and logging them all amplified the
problems.  This problem was less serious in 1.1.5.

Avoid a race in the check for starting a new block of output.  com_events
was sometimes messed up and siopoll() looped endlessly.  This bug was
introduced in 2.0.

Clean up previous 2 commits.  Rename sio_registerdev() to sioregisterdev()
to match the (bad) surrounding naming conventions.  There should be a
generic_registerdev().
1994-11-01 23:09:29 +00:00
Andrey A. Chernov
0c9159ecd7 DMA automode patch, fix SB16 clicks
Submitted by: tim@cs.city.ac.uk
1994-11-01 17:26:50 +00:00
Joerg Wunsch
5d04c702eb Several minor fixes to the floppy driver:
.	avoid resetting the FDC every time the last motor is going off;
	instead, give it a 60-second period for possible later reactivation.
	This prevents us from needing to recalibrate the FDC too often,
	but still allows for an ``automagic error recovery', just in case the
	controller is absolutely stuck. (Simply wait for 60 seconds, and
	try it again.)

.	made the floppy head settle time after a seek a constant
	that might be overridden by a config option. (Well, actually the
	divisor of the settle time). Pepople often reported problems with
	their floppies, so i need a simply mechanism that allows them
	to play with that value. (I personally cannot find any problem
	on *my* drives.)

.	implement the FD_DEBUG ioctl command, in case the driver
	is compiled with DEBUG turned on.

.	removed a bogus parameter from a printf; the remaining warnings
	from gcc -Wall seem to be warnings about the %b format gcc cannot
	understand

.	rearrange Garett's code to fit better in the existing structure
	of #define/type/function ordering.

.	make everything fit into 79 columns again.
1994-10-30 20:04:40 +00:00
Jordan K. Hubbard
54c7241bd3 Julian Elischer's disklabel fixes. 1994-10-27 20:45:13 +00:00
Poul-Henning Kamp
a95f669560 The other half of patch011, read Numlck state from bios. 1994-10-27 05:47:09 +00:00
Bruce Evans
0d55b76505 Fix initialization of video_mode_ptr. It only worked if the segments
in the far pointers are multiples of 4K (as is normal when the video
BIOS is at seg 0xc000).  Disallow mode switching if the pointer is bad.

Use a new pa_to_va() macro for all BIOS and video addresses in syscons.
1994-10-26 21:51:22 +00:00
Poul-Henning Kamp
47c3575419 Fixed a couple of wrong printfs (too few arguments supplied). Also zapped
a couple of unused vars at the same time.  Added a #include <sys/proc.h>
to isa.c while here anyway.
1994-10-26 00:16:20 +00:00
Stefan Eßer
422cdd6132 Modified fifth parameter (imask) to register_intr() according to
new definition of that function.
1994-10-25 23:09:08 +00:00
Garrett Wollman
8a82d62d7f Fixed cut&paste error.
Submitted by:	davidg
1994-10-24 21:36:38 +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
Joerg Wunsch
dc8603e3ec Checking for timeout at several critical calls to ``out_fdc()'' now,
so i hope i've finally removed all the occasions where the driver
got stuck when there's no floppy in the drive.
Also attemmpting to  omit the error mesage for ``recalib failed''
for the first time, since people tend to be confused about this.
1994-10-21 16:58:50 +00:00
Garrett Wollman
091b0456f4 Make my ALLDEVS kernel compile (basically, LINT minus a lot of options).
This involves fixing a few things I broke last time.
1994-10-21 01:19:28 +00:00
Poul-Henning Kamp
74fbff447d A missing bit from Peter Dufaults patches, as best I could guess... 1994-10-20 00:45:36 +00:00
Poul-Henning Kamp
953ca71d9d Peter Dufaults comconsole changes.
Submitted by:	Peter Dufault
1994-10-20 00:08:31 +00:00
Bruce Evans
633295cda7 Clean up previous commit. 1994-10-19 21:38:19 +00:00