Commit Graph

100 Commits

Author SHA1 Message Date
Andrey A. Chernov
05e5086aab Checking l_close in unneeded (one of my previous fixes),
so back it out.
1994-03-14 18:52:14 +00:00
Andrey A. Chernov
2109bd5c86 Don't call ttyclose twice into sioclose and move ttyclose
before comhardclose
1994-03-10 10:06:27 +00:00
Andrey A. Chernov
3b2b53aa9a First open:
now HUPCL set only in bidir case for callin lines
(this prevents set HUPCL on mouse)
comhardclose:
in addition to HUPCL case now DTR dropped for bidir case
if line was active in and no carrier present now.
(this prevents DTR sleep on mouse)
1994-03-08 22:11:10 +00:00
Nate Williams
e7e0afea3b From: Jim Babb <babb@sedhps01.mdc.com>
Subject: Re: Bugs with floppy drives
Date: Tue, 8 Mar 94 9:11:54 CST

The transfer speed was only set in the retry after error, not  when
switching drives.
1994-03-08 16:25:29 +00:00
David Greenman
835b7809ab Modified pccnprobe to not set cn_tp = CONSOLE_TTY if __FreeBSD__ is
defined. This code should probably be yanked out.
1994-03-08 15:17:41 +00:00
Guido van Rooij
fe719280d0 Removed a #warning that I left here. 1994-03-06 20:56:26 +00:00
Guido van Rooij
79bdab6c87 Ttys structures are now allocated dynamically via ttymalloc/ttyfree.
This inetrface should be used from now on.
pseudo device pty xx still keeps its meaning: a maximum of
xx ptys is allowed.
A ringbuffer is now 2040 bytes long, per Garrett Wollman's request.
The changes are inspired by the way NetBSD did it (thanks for that!),
though I made it slihghtly different, including the interface so
at least 75% of the allocated space is deallocated when the tty is
closed.
Note further that it is easy to modify the ringbuffer length runtime.
This will have to wait untill some later date...


-Guido
1994-03-02 20:28:38 +00:00
Andrey A. Chernov
b0568305d3 360 DD entry speed fixed to 250KBPS 1994-03-02 18:34:41 +00:00
Andrew Moore
56ef028575 floppy tape support shouldn't interfere with floppy disk driver on
systems with no floppy tape drive (patch from Jim Babb).
1994-03-02 08:10:42 +00:00
Poul-Henning Kamp
bfbc1f09d4 RTS shouldn't be touched unless CS_RTS_IFLOW is set. 1994-02-26 00:04:03 +00:00
Poul-Henning Kamp
e3757377ff TIOCTIMESTAMP capability. The port in question must be configured with
"vector siointrts".  Thus only a compare is added for the other ports.
1994-02-24 16:39:48 +00:00
Nate Williams
a60eff2770 From: Jim Babb <babb@sedhps01.mdc.com>
Date: Mon, 14 Feb 94 15:57:14 CST

This adds a copyright to the fdc.h file and fixes a bug in re-tries
during writes on a heavily loaded system.
1994-02-14 22:24:28 +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
Andrew Moore
b99f0a4a8d Add floppy tape driver - fd => fdc 1994-02-07 04:27:13 +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
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
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
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
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
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
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
12228508ab Comment #define STAR_SAVER, it is configuration "options" 1994-02-01 08:30:45 +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
Andrey A. Chernov
6405a87b09 Remove CALLOUTMASK, if non-bidir case. 1994-01-31 19:07:59 +00:00
Andrey A. Chernov
6df720041a 1) Set ipending back to 4, because (16 + 4) bit not in
netmask or impmask.

2) Fixes from Bruce:
	o Changed name of schedsoftcom() to setsofttty() to match
	  setsoftclock()
	o Bool_t isn't used.
	o tx_fifo_size is 1 for chips without fifos, 16 for 16550's, to
	  help to output more efficiently for 16550's (LSR_TXRDY means
	  that the fifo is empty, not that it has space for one char).
	o Changed name of softsio1() to siopoll() and merged compoll()
	  into siopoll().
	o The probe forgot to clear com_mcr after it failed.  This is
	  harmful for 4 single serial ports on 2 interrupts.  It makes
	  partial misconfigurations worse.
	o Don't bother initializing static variables that are 0 (bidir
	  stuff).
	o Only initialize t_oflag to TTYDEF_OFLAG if unit == COMCONSOLE,
	  not if COMCONSOLE is defined.
	o Don't call siointr() from comparam() if there is no output in
	  progress.  For the call from sioopen(), there's no output in
	  progress, and siointr() often saw silo overflows for stale
	  input because it was called before sioopen() discarded the
	  input.
	o Let ttselect() do the work for select(), so that the fixes for
	  ttselect() don't have to be duplicated in zillions of drivers.
1994-01-31 08:52:12 +00:00
David Greenman
d6eb591433 Patch from Brian Smith (modified a little by me) to allow kernel config
file override to disable fifo on 16550s:

I bought a board with two 16550's, but one of those ports has a mouse
on it.  The sio driver always enables the fifo, which is a bad thing
for mice and X.  The mouse is jerky and hard to use.  The simple thing
is be to treat one of the ports as a non-fifo'ed UART, and I use the
flags option in my config file.

So, my config file has:
device      sio0    at isa? port "IO_COM1" tty irq 4 flags 0x2 vector siointr
device      sio1    at isa? port "IO_COM2" tty irq 3 vector siointr

(patch deleted)
1994-01-31 06:12:18 +00:00
Andrey A. Chernov
2b1c7c76c3 Add Ctrl-Altr-Esc DBG key to RUKEYMAP (russian keymap) 1994-01-24 05:22:27 +00:00
Nate Williams
7af948c9cc Changed the default 'reboot' routine from cpu_reset() to shutdown_nice().
If you want to disable the reboot feature, then re-define the keymap to
not have a RBT call.
1994-01-18 05:33:34 +00:00
Nate Williams
87965552ef Changed the default syscons keymap to have <CTL-ALT-ESC> enter the
debugger and <CTL-ALT-DEL> call the reboot command.
1994-01-18 05:31:37 +00:00
David Greenman
7f8cb36869 "New" VM system from John Dyson & myself. For a run-down of the
major changes, see the log of any effected file in the sys/vm
directory (swap_pager.c for instance).
1994-01-14 16:25:31 +00:00
Andrey A. Chernov
e58072bda5 From ache:
Choose older MULTIPORT version, because lastest bde version
	not worked.
	Don't force HUPCL for bidirectional case.
From bde:
	Use bit (1 << (16 + 4)) in schedsoftcom() to avoid clash with
	non-serial h/w on IRQ4.
	Allow FIFO_TRIGGER in config.
	Clear com->mcr_image when clearing mcr for init of 4port.  The
	usual value MCR_IENABLE should have broken 4ports unless
	something happened to clear it later.
	Turn off interrupts as well as DTR after an error waiting for
	carrier (bidir dialin case).
	Drain fifo more carefully.
	Don't hang up if debugging.
	Rearrange siointr() -> siointr1() for multiport case for speed,
	lower latency and clarity.
	Use suser() to check perms.
	Provide missing splx() after failed perms checks.
	c_ispeed == 0 means c_ispeed = c_ospeed (POSIX).
	Set parameters (except speed) for c_ospeed == 0 as well as
	hanging up.
	Better initialization for console (fifo stuff...).
	Misc. cleanups.
	Fix dead hang if modem power is off.
1994-01-11 18:31:45 +00:00
David Greenman
c8a13ecd00 Convert syscall to trapframe. Based on work done by John Brezak. 1994-01-03 07:55:47 +00:00
Andrey A. Chernov
879d1ff90a Temporary plug CLOCAL security hole, while sticky bits
yet not implemented. Only for bidirectional case.
1994-01-02 10:17:29 +00:00
Andrey A. Chernov
126518a182 Use separate fields for format GAP and read/write GAP.
Restore usage of read/write GAP.
1993-12-21 05:09:21 +00:00
Rich Murphey
7f66f26d0c Don't cast 2nd arg to fillw() per David's comments. The cast
breaks cursor positioning.
1993-12-21 03:27:26 +00:00
Rich Murphey
81664caf74 cast arg 2 of fillw() calls to type caddr_t as in pccons.
add "manual escape to debugger" arg in call to Debugger().
cast 1st arg to untimeout() to type timeout_func_t as done for timeout().
1993-12-21 02:49:13 +00:00
Garrett Wollman
aaf08d94ca Make everything compile with -Wtraditional. Make it easier to distribute
a binary link-kit.  Make all non-optional options (pagers, procfs) standard,
and update LINT to reflect new symtab requirements.

NB: -Wtraditional will henceforth be forgotten.  This editing pass was
primarily intended to detect any constructions where the old code might
have been relying on traditional C semantics or syntax.  These were all
fixed, and the result of fixing some of them means that -Wall is now a
realistic possibility within a few weeks.
1993-12-19 00:55:01 +00:00
Andrey A. Chernov
b39c878e2b Media table reorganization.
Entries for 800 and 820 fixed.
From vak@kiae.su:
incorporate Joerg Wunsch formatting code
correct handle timeouted operations
fixed entry for 720 media
1993-12-19 00:40:49 +00:00
Andrey A. Chernov
f4d3408967 Fix tsleep "waitvt" wait data from vak@kiae.su 1993-12-18 22:50:51 +00:00
Andrey A. Chernov
ed2fa05ece Reorganization of format table.
GAP values changed suitable for possible format code addition.
Read/write GAP always 2 now.
Interleave parameter added for possible format code addition.
Many logical formats added.
720K physical drive added.
Problems: still can't read 720..820 media in 1.44 drive.
1993-12-18 01:16:26 +00:00
Andrey A. Chernov
159569a418 RTCFDT_720K (physical drive 720K) added. 1993-12-18 01:12:47 +00:00
Andrey A. Chernov
2384b3a702 Added following formats (derived from MSDOS fdformat):
800K in HD 5.25in  (maximum for DD diskettes)
1.44M in HD 5.25in (for easy distributions)
1.46M in HD 5.25in (maximum for 5.25)
Some cosmetique changes.
1993-12-16 19:47:42 +00:00
Andrey A. Chernov
cf197426bb Change default dtrwait value to 2 seconds.
Change C-style into static initializer per Bruce request.
1993-12-16 04:38:27 +00:00
Andrey A. Chernov
7ca0641bb9 No more partition bits in floppy minor.
Now minor looks like UU DDDDDD, UU - unit, DDDDDD - density.
If density == 0, CMOS-detect format assumed.
Fix attach code for correct work with unknown CMOS
floppy types.
Trick diskerr to handle new minor.
1.722M floppy in 1.44M drive popular format added.
1993-12-16 04:28:42 +00:00
David Greenman
d39cf18213 set output flags to ttydefault if COMCONSOLE is defined. 1993-12-13 13:20:50 +00:00