Commit Graph

488 Commits

Author SHA1 Message Date
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
David Greenman
9b798f72a1 Various changes from Matt Thomas to improve media selection and fix
support for the DC21140.
1995-04-13 04:46:40 +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
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
Justin T. Gibbs
0b000afb3b More code optimizations. Use a slightly different approach to decide
whether a reconnecting target is a tagged device or not.
1995-04-09 06:40:16 +00:00
David Greenman
29b4e57966 From Matt Thomas: Added support for 100Mb cards (such as the DEC DE-500-XA
and SMC 9332).
1995-04-09 04:46:15 +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
cd3a5023d6 Correct the watchdog routine.
Submitted by:	"Serge A. Babkin" <babkin@hq.icb.chel.su>
1995-04-05 13:12:13 +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
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
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
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
cc865dd008 Off by one error in -MSG-START+0 was just Justin being tired -- revert to
old value.

Remove unnecessary check for active messages in setup SCB.  This same test
would also jump to p_mesgin_done which would "ACK" an extra time possibly
confusing the target.

Tell the kernel driver whenever we send an ABORT_TAG message.
1995-04-01 19:51:40 +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
Justin T. Gibbs
5743c01c3f Major overhaul of the aic7xxx driver:
- Report valid residual byte counts.  We actually pause the sequencer
	  when the residual is non-zero.  I thought about using DMA to do this,
	  bus sequencer program space is tight.

	- Fix embarassing off by one error in the computation of a 2's
	  compliment variable.  This was most likely the cause of the
	  many problems reported with the tagged queuing code.

	- Handle "MAX_SYNC" as a special case (ie we are the ones starting
	  the sync negotiation sequence).  This was done so that the target
	  scratch area can be initialed to 0 offset (asyncronous transfers)
	  safely.  The initialization to 0 (was 15) is necessary since in
	  some cases a Wide negotiation could run into problems if SCSIRATE
	  was set wrong and we went into data(in/out).

	- Trim the DMA routines a little by using some procedures.  Net
	  effect is more functionality with 3 less instructions after this
	  update.

	- Toggle the WIDEODD bit of the DFCNTRL whenever this is not the
	  last SG block.  It has no effect in the 8bit bus configuration,
	  but in the Wide configuration ensures that the overlap byte is
	  held in the SCSI block if the transfer is odd so it will end
	  up in the next SG (the correct behavior).
1995-03-31 14:06:02 +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
Søren Schmidt
1fe226ce8b Update to new screen update method. 1995-03-30 15:10:20 +00:00
Søren Schmidt
085db34497 Emulate hw cursor closely, and get start&end scanlines from BIOS. 1995-03-30 14:32:31 +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
Søren Schmidt
d23c175f9d Change fkey 63 from ^[[K to ^[[~.
Submitted by:		ache
1995-03-28 21:30:13 +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
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
Andrey A. Chernov
8eefd80d06 Forget to add LSR_FE to discard (see prev commit)
Reviewed by:
Submitted by:
Obtained from:
CVS:
1995-03-28 11:13:44 +00:00
Andrey A. Chernov
2cad35d11b Several fixes to help "raw" tty mode work correctly with
BREAK/parity/framing errors.
Term "correctly" assumes POSIX spec. and 4.4 ttyinput() behaviour.
1) Discard BREAK/parity at interrupt level when apropriate IGN*
is set in iflag. It helps "raw" mode works even IGN* is set.
2) Zero parity (if INPCK) and framing directly in buffer
before passing it to b_to_q() in "raw" mode.
Efficency:
interrupt level: if no error occurse, only two "test" commands added
"raw" mode: buf scan incc times for parity/framing added

Reviewed by:
Submitted by:
Obtained from:
CVS:
1995-03-28 10:51:59 +00:00
Bruce Evans
3aa12267a5 Add and move declarations to fix all of the warnings from `gcc -Wimplicit'
(except in netccitt, netiso and netns) that I didn't notice when I fixed
"all" such warnings before.
1995-03-28 07:58:53 +00:00
Andrey A. Chernov
243823db69 Raw ttyinput test was incomplete,
add !(IGNBRK | BRKINT | PARMRK) now.
1995-03-28 06:15:44 +00:00
Andrey A. Chernov
339b90b333 Fix break recording for ttyinput 1995-03-28 05:39:53 +00:00
Søren Schmidt
19c66761c7 Give backspace to the people (again)
Now the keymaps are as follows:

"backspace / <-"	^H
"grey del"		^? (0x7f)
"numpad , del"		^? (, if numlocked)
1995-03-27 19:41:11 +00:00
Rodney W. Grimes
6a0e6f4266 Terminate all probe/diagnostic/error messages correctly with a \n.
Report floppy/tape units on seperate lines as fdX:/ftX: to correct lots of
ways the current scheme failed to end the output with \n.

Add controller and/or drive designator to the fron of several messages
that come from this drive.  [It's not fun to track down driver messages
using grep over the source tree.]
Reviewed by:	joerg
1995-03-26 19:28:22 +00:00
Bruce Evans
f0d47944e2 Forward-declare kern_devconf for use in a prototype. Some drivers
include <pci/pcivar.h> without including <sys/devconf.h> and other
drivers include <pci/pcivar.h> before including <sys/devconf.h> if
certain identifiers are defined.

The devconf headers have convoluted interdependencies.  <sys/devconf.h>
includes <machine/devconf.h> which includes <pci/pcivar.h>.  Most
drivers include <sys/devconf.h> so even isa drivers depend on
<pci/pcivar.h>.  For similar reasons, most drivers depend on another
pci header, on an isa header and on two scsi headers.
1995-03-25 21:10:38 +00:00
Bruce Evans
eb2cb5e165 Fix the path to scdreg.h.
Fix implicit declarations.
1995-03-25 18:14:37 +00:00
Jordan K. Hubbard
0fb7352341 Bring in the new non-GPL'd driver from Mikael Hybsch. This version is
NOT derived from the Linux code and is thus not GPL'd.  It is the author's
express wish that the GPL copyrighted version be removed and this BSD copyright
version take its place.  Considering our own stance on this, I'm certainly
not going to argue!  [Note to NetBSD folks:  You're free to grab it now :-)]
Submitted by:	Mikael Hybsch <micke@dynas.se>
1995-03-24 18:33:02 +00:00
Justin T. Gibbs
70b211b3a0 aha1742.c:
#include <i386/isa/isa.h>
	return IO_EISASIZE instead of hard coded 0x1000.

if_ep.c:
	Remove commented out disabling of interrupts that gave a
	"comment withing a comment" warning.
1995-03-23 07:31:08 +00:00
David Greenman
0602287958 Patches from Serge Babkin to fix interrupt handling bugs.
Submitted by:	Serge Babkin
1995-03-23 06:53:39 +00:00
David Greenman
a54907a1a7 Restore my changes to initialize the kdc_shutdown routine pointer. Stefan
clobbered it in his previous commit and not having it causes the machine
to panic during reboot (as well as not doing the important shutdown callout).
1995-03-23 06:14:44 +00:00
Stefan Eßer
8673e05a9a Completely new PCI code:
1) Supports PCI to PCI bridge devices (and tries to initialise them,
   even if the BIOS is brain dead).
2) Supports shared PCI interrupts. Interrupt handlers now MUST return
   '0' if they found nothing to do, '1' otherwise.

New features tested with i486 systems based on the Intel Saturn and
a DEC 4channel Ethernet card only, but expected to work on most systems.

The option PCI_REMAP has been removed !

Submitted by:	Wolfgang Stanglmeier <wolf@kintaro.cologne.de>
1995-03-21 23:01:06 +00:00
Stefan Eßer
067968d4d7 Cosmetic changes.
Submitted by:	Wolfgang Stnglmeier <wolf@kintaro.cologne.de>
1995-03-21 22:41:19 +00:00