Commit Graph

833 Commits

Author SHA1 Message Date
Poul-Henning Kamp
8b756b1a9a Did a s/[ \t]*$// 1995-04-24 05:09:53 +00:00
John Dyson
bb48557835 Implemented the multi-sector I/O enable and the 32 bit I/O probe
through the use of the config file flags as opposed to the option
"NSECS_MULTI".  "NSECS_MULTI" has been removed from the driver.
The new capability allows boot-time modification of the config.
1995-04-24 04:32:31 +00:00
Jordan K. Hubbard
929abd248d I noticed that some new -W options had been turned on the kernel compile since
I made the changes I sent you before.  In the interests of cleanliness, I made
modifications to /sys/i386/isa/tw.c to kill the warnings and make it compile
clean.  While I was at it, I also made a bunch of internal functions static.
Submitted by:	Gene Stark <gene@starkhome.cs.sunysb.edu>
1995-04-24 01:39:55 +00:00
Justin T. Gibbs
12930dab88 Don't arbitrarily set SCSI_NOSLEEP. It is now handled correctly by the
higher level scsi code.

Spls should never be conditionalized, so don't do so here.

Restructure the get_ccb routine so that we can't get into an infinite
loop if the ccbs are exhausted and we are are called with SCSI_NOSLEEP set.

Other driver maintainer's that based their ccb allocation routines on Julian's
code should look at these changes and implement them for their driver.

Submitted by: John Dyson
1995-04-23 21:58:35 +00:00
Garrett Wollman
ca55ea923a Added `fe' device drive r for Fujitsu MB86960A family.
Submitted by: M.S. <seki@sysrap.cs.fujitsu.co.jp>
1995-04-23 18:31:50 +00:00
Bruce Evans
8d98ed564c Move declarations of console functions to cons.h (they should be
config(8)ed).

Update other misplaced prototypes.
1995-04-23 12:41:57 +00:00
Bruce Evans
38994061cf Correct the type of the `c' arg to pccnputc().
Move declarations of console functions to cons.h so that they can't be
defined inconsistently in several places.  They should be config(8)ed.
1995-04-23 10:15:42 +00:00
Julian Elischer
73bac981dd include hooks for EISA configuration (possibly wrong :) 1995-04-23 09:13:08 +00:00
John Dyson
74d2d21c68 Change the initial delay in wdwait to a DELAY macro call. It is really
too long, but does not impact performance very much when using the
NSECS_MULTI option.  This will help solve some mysterious IDE I/O
problems.
1995-04-22 22:44:30 +00:00
Poul-Henning Kamp
d7e591aeab The -current system with 'zp' driver hangs up when resumed from
suspended mode.  The patch for this bug follows.

Reviewed by:
Submitted by:	<hosokawa@mt.cs.keio.ac.jp>
1995-04-20 07:22:04 +00:00
Poul-Henning Kamp
f4d1e3d1e7 Remove the slice for the first 63 sectors for the OnTrack case, it's useless
and nobody care about it anyway.
1995-04-20 06:01:51 +00:00
Julian Elischer
999422d707 Reviewed by: no-one yet, but non-intrusive
Submitted by:	julian@tfs.com
Obtained from:	written from scratch

slight changes to make space for devfs..
(also conditional test code in i386/isa/fd.c)

===================================================================
RCS file: /home/ncvs/src/sys/sys/malloc.h,v
retrieving revision 1.7
diff -r1.7 malloc.h
113a114,117
> #define M_DEVFSMNT    62      /* DEVFS mount structure */
> #define M_DEVFSBACK   63      /* DEVFS Back node */
> #define M_DEVFSFRONT  64      /* DEVFS Front node */
> #define M_DEVFSNODE   65      /* DEVFS node */
184c188,192
<       NULL, NULL, NULL, NULL, NULL, \
---
>       "DEVFS mount",  /* 62 M_DEVFSMNT */ \
>       "DEVFS back",   /* 63 M_DEVFSBACK */ \
>       "DEVFS front",  /* 64 M_DEVFSFRONT */ \
>       "DEVFS node",   /* 65 M_DEVFSNODE */ \
>       NULL, \
Index: sys/mount.h
===================================================================
RCS file: /home/ncvs/src/sys/sys/mount.h,v
retrieving revision 1.16
diff -r1.16 mount.h
100c100,101
< #define       MOUNT_MAXTYPE   15
---
> #define MOUNT_DEVFS   16      /* existing device Filesystem */
> #define       MOUNT_MAXTYPE   16
118a120
>       "devfs",        /* 15 MOUNT_DEVFS */ \
Index: sys/vnode.h
===================================================================
RCS file: /home/ncvs/src/sys/sys/vnode.h,v
retrieving revision 1.19
diff -r1.19 vnode.h
61c61
<       VT_UNION, VT_MSDOSFS
---
>       VT_UNION, VT_MSDOSFS, VT_DEVFS
1995-04-20 03:18:19 +00:00
Poul-Henning Kamp
0e175c5ef0 Added support for disks which "OnTrack Disk Manager" has munged.
I suggest you do all partitioning using the OnTrack SW, to avoid
confusing it.
1995-04-20 01:21:51 +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
Bruce Evans
1b20a52866 Fix compiler warnings about benign overflow in initializers. 1995-04-17 05:52:17 +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
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
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
Peter Dufault
bc0cfeb0ce Add scsi target support. 1995-04-14 15:13:46 +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
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
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
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
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
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
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
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
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
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
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
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
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
Joerg Wunsch
175fa6182a Update pcvt to 3.20b23
Submitted by:	Hellmuth Michaelis <hm@altona.hamburg.com>
1995-04-01 17:16:40 +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