Commit Graph

372 Commits

Author SHA1 Message Date
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