Commit Graph

2356 Commits

Author SHA1 Message Date
bde
69bd3165a2 Ensure that the i8254 timecounter doesn't go backards. It sometimes
went backwards when interrupts were masked for more than one i8254
interrupt period.  It sometimes went backwards when the i8254 counter
was reprogrammed.  Neither of these should happen in normal operation.

Update the i8254 timecounter support variables atomically.  Calling
timecounter functions from fast interrupt handlers may actually work
in all cases now.
1998-09-20 03:47:54 +00:00
jkh
c37a0247ce MF22: Robert Swindells' patch for correct probing of more AMD cards.
Merged by:	Max Khon <fjoe@iclub.nsu.ru>
1998-09-17 13:09:16 +00:00
gibbs
5e24688709 Nuke uninitialized varible fd from retrier(). Change the devstat code
to reference fdc->fd instead.
1998-09-15 22:07:24 +00:00
sos
653c2af6ae Add VESA support to syscons.
Kazu writes:

The VESA support code requires vm86 support. Make sure your kernel
configuration file has the following line.
        options "VM86"
If you want to statically link the VESA support code to the kernel,
add the following option to the kernel configuration file.
        options "VESA"

The vidcontrol command now accepts the following video mode names:
VESA_132x25, VESA_132x43, VESA_132x50, VESA_132x60, VESA_800x600

The VESA_800x600 mode is a raster display mode. The 80x25 text will
be displayed on the 800x600 screen. Useful for some laptop computers.

vidcontrol accepts the new `-i <info>' option, where <info> must be
either `adapter' or `mode'.  When the `-i adapter' option is given,
vidcontrol will print basic information (not much) on the video
adapter. When the `-i mode' option is specified, vidcontrol will
list video modes which are actually supported by the video adapter.

Submitted by:   Kazutaka YOKOTA yokota@FreeBSD.ORG
1998-09-15 18:16:39 +00:00
gibbs
79200df672 Obsoleted by CAM. 1998-09-15 10:40:55 +00:00
gibbs
b77e1d03d4 The Buslogic driver is smart enough to set it's own interrupt vector now. 1998-09-15 10:04:08 +00:00
gibbs
1bb65e0d8a Update system to new device statistics code.
Submitted by:	"Kenneth D. Merry" <ken@plutotech.com>
		mike@smith.net.au (Mike Smith)
1998-09-15 08:15:30 +00:00
gibbs
155851a517 Adaptec 154X SCSI-Host Adapter driver for CAM.
Submitted by:	Warner Losh <imp@village.org>
1998-09-15 07:39:55 +00:00
gibbs
5818d24834 Mylex/Buslogic MultiMaster SCSI-Host Adapter Driver for CAM. 1998-09-15 07:32:57 +00:00
gibbs
0a5c401474 Advance Systems SCSI Host Adapter driver for CAM. Currently only support
the 8bit SCSI AdvanSys products.
1998-09-15 07:03:43 +00:00
sos
8397655514 Remove the SLICE code.
This clearly needs alot more thought, and we dont need this to hunt
us down in 3.0-RELEASE.
1998-09-14 19:56:42 +00:00
sos
b3bc5d421a Make /dev/vga a softlink to /dev/ttyv0 under DEVFS using /etc/rc.devfs
Remove the hack from syscons that added a /dev/vga node in DEVFS
it broke root acces on ttyv0 because dev_mkdb screwed up.
1998-09-14 09:14:46 +00:00
eivind
27ef9ec914 Support PnP compatibility IDs. This allow e.g. the ed driver to pick
up any PnP NE2000 compatible card, instead of forcing us to always
update ID lists.

Submitted by:	Ugo Paternostro <paterno@dsi.unifi.it>
1998-09-13 22:15:44 +00:00
nsouch
1f8216f626 invalid printf call fixed -> compile time warning removed 1998-09-13 20:57:06 +00:00
nsouch
733f1ca747 ppbus enhanced to support ZIP+ : microseq improved 1998-09-13 18:26:44 +00:00
imp
3b37a1b597 Print warning about block size not being optimal once per open rather than
once per offending write.
1998-09-09 17:20:32 +00:00
sos
347d8d653a Add new atapi-cd driver that supports atapi CD-R/RW drives.
This is only a stop-gab solution to get atapi burner support into 3.0.
1998-09-08 20:57:47 +00:00
luigi
6329078977 fix a problem with our definition of SNDCTL_DSP_GETBLKSIZE, to let
the FreeBSD x11amp work (same as in -stable)
1998-09-08 07:21:00 +00:00
tegge
857a03a573 Maintain a mapping from irq number to (ioapic number, int pin) tuple,
and use this when masking/unmasking interrupts.

Maintain a mapping from (iopaic number, int pin) tuple to irq number,
and use this when configuring devices and programming the ioapics.

Previous code assumed that irq number was equal to int pin number, and
that the ioapic number was 0.

Don't let an AP enter _cpu_switch before all local apics are initialized.
1998-09-06 22:41:42 +00:00
luoqi
860cc09a35 Make irq forwarding truely functional. 1998-09-04 23:03:04 +00:00
nsouch
18263a1648 Reviewed by: Doug Rabson
Submitted by:	nsouch
Philips PCF8584 chipset support. Chipset controller for the I2C bus.
1998-09-03 21:01:22 +00:00
nsouch
b17369f2d0 printing with compatible mode fixed if ECP available + more verbose if bootverbose set 1998-09-02 20:34:34 +00:00
msmith
6e4972118a Enable duplex autodetection if UTP media are autodetected.
Add a sysctl 'machdep.cs_recv_delay' to specify how long to wait after
receiving a packet in order to check for a subsequent (back-to-back)
packet.  The cs8900 has a very small receive buffer, so this helps avoid
overflows at the cost of some extra CPU overhead.

Submitted by:	Oleg Sharoiko <os@rsu.ru>, MIHIRA "Sanpei" Yoshiro <sanpei@sanpei.org>
1998-08-27 22:41:18 +00:00
bde
f45ec22006 Fixed printf format errors. Only one left in LINT on i386's. 1998-08-24 02:28:16 +00:00
phk
8c27af6df4 remove bdevsw arg from dsopen();
Forgotten by:	julian
Reviewed by:	bde
1998-08-23 20:16:35 +00:00
bde
1275a52cea Fixed printf format errors. 1998-08-23 10:16:26 +00:00
bde
bb396c130c Fixed printf format errors. `struct eisa_device' uses a strange type
for the unit number (like most SCSI drivers).
1998-08-23 10:12:12 +00:00
bde
356e188c47 Fixed printf format errors.
Fixed style bugs in the int to u_long ioctl command arg changes.  This
driver doesn't use the u_foo BSDism.

Don't smash ioctl command args back to int.
1998-08-23 09:57:09 +00:00
bde
35fa873125 Added D_TTY to the cdevswitch flags for all tty drivers. This is required
for the Lite2 fix for always returning EIO in dead_read().

Cleaned up the cdevswitch initializers for all tty drivers.

Removed explicit calls to ttsetwater() from all (tty) drivers.  ttsetwater()
is now called centrally for opens, not just for parameter changes.
1998-08-23 08:26:42 +00:00
bde
a86ea80a29 Removed cxpoll(). Just use ttpoll() like all other tty drivers. It's
equivalent except for the bad-minor-number case (which probably can't
happen).
1998-08-23 07:52:48 +00:00
msmith
ea894121f1 A better fix for kern/7144:
The check for dropping unicast packets not sent to our ethernet
address is after the bpf tap, but not conditioned on it.  All packets
received should get handed to bpf, and unicast packets not to us (mac)
should get dropped whether or not there is a bpf listener.  I believe
that the common optimization that the interface is in hw promisc mode
iff there is a bpf listener is in general wrong, but more frequently
so on wavelans.

I think Max's fix makes bpf listeners not see unicast packets sent to
others, but I'm not sure.

One can argue that checking on MOD_ENAL is wrong, but the code only
drops packets that shouldn't be received.  The correctness condition
is that it be run whenever unicast packets without our mac address can
be received.

PR:		kern/7144
Submitted by:	Greg Troxel <gdt@ir.bbn.com>
1998-08-20 05:49:59 +00:00
bde
876993d7e3 Fixed bogus spelling nx*' of some no*' devswitch functions. 1998-08-20 05:48:17 +00:00
bde
6c1df374e4 Fixed devfs initialization which I broke in the previous commit.
Fixed an old name and disorder in the sio dictionary.
1998-08-20 05:21:50 +00:00
bde
cdfa36e28b Fixed devfs initialization which I broke in the previous commit. 1998-08-20 05:12:48 +00:00
bde
1524621152 Enabled dynamically sized tty input buffers (with enough buffering
for 1 second's worth of input) and larger tty output buffers.  The
interrupt-level buffers are still too small for speeds above 115200
bps (only a little too small for 230400 bps if RTS flow control is
enabled).

Don't call ttsetwater() explicitly in open().  It is now called for
the TTYDISC l_open() and should be static.

Don't attempt to register the cdevsw more than once.
1998-08-19 04:17:38 +00:00
jkoshy
eba01972cd Correct handling of ASCII DEL (0x7F).
I don't have access to a real VT220 to verify this against.
However, I'm committing the patch in `good faith' because
(a) getting hold of a real VT220 is going to be increasingly difficult
    the longer the PR sits around,
(b) some one was troubled enough to in a PR and
(c) the fix is minor and has no other implications.

PR: 7559
Submitted by: Christian Weisgerber <naddy@mips.rhein-neckar.de>
1998-08-19 03:39:40 +00:00
jkoshy
42dee2ba90 Correct glyph displayed by PCVT in ISO Latin-1 mode.
PR: 7610
Submitted-by: Christian Weisgerber <naddy@mips.rhein-neckar.de>
1998-08-19 03:07:16 +00:00
sos
5bb2852b11 Fix one forgotten instance of \n to \r 1998-08-18 07:36:47 +00:00
bde
4e2d834c27 Removed unused includes. 1998-08-17 19:09:36 +00:00
bde
89e8939de7 Fixed a type mismatch.
Fixed a missing extern declaration (bug for bug compatibly including
style bugs.  Should probably be static).
1998-08-17 18:47:36 +00:00
bde
08a3400100 Fixed printf format errors. 1998-08-17 01:05:25 +00:00
bde
9e27b29fba Use [u]intptr_t instead of [u_]long for casts between pointers and
integers.  Don't forget to cast to (void *) as well.
1998-08-16 01:21:52 +00:00
bde
e14b44bbf3 Cast an int to (intptr_t) before casting it to (void *).
Don't cast a pointer to a long just to print it.
1998-08-16 01:04:48 +00:00
bde
0277aae350 Fixed yet more ioctl breakage due to the type of the `cmd' arg chaninging
from int to u_long but not changing here.
1998-08-16 00:57:07 +00:00
bde
a879550a11 Use offsetof() to avoid some casts from pointers to integers (of a
possibly different size).
1998-08-15 21:36:16 +00:00
sos
d3334625c1 Only write a filemark on close when data has actually been written. 1998-08-14 15:54:57 +00:00
sos
2b2a0492a3 Changed \n to \r in the mouse cutbuffer, this makes pine & Emacs
behave better when using the cut&paste functionality.

Submitted by: Barry Bierbauch <pivrnec@vszbr.cz>
1998-08-14 06:32:03 +00:00
msmith
34dae5c76b Fix BNC/AUI autodetection.
Submitted by:	MIHIRA "Sanpei" Yoshiro <sanpei@sanpei.org>
Submitted by:	Oleg Sharoiko <os@rsu.ru>
1998-08-13 20:31:17 +00:00
bde
122a406545 Cleaned up previous commit, mainly by moving repetitive calculations
of invariants to cyattach().

Fixed minor bugs:
- cyparam() returned without restoring the ipl in the error cases.  This
  was harmless because cyparam() is always called at spltty().
- one check for "rev. J or higher" actually checked for precisely rev. J.
1998-08-13 19:03:22 +00:00
bde
41c7b6c82e Updated for not-so-new version of Cyclom-Y boards (with 60MHz clock and
swapped RTS/DTR).  Merge the vendor's modification of the 2.2.6-release
version into -current for reference.  Will be cleaned up in next commit.

Obtained from:	ftp://ftp.cyclades.com/pub/cyclades/cyclom-y/freebsd/2.2.6/cyy226.tar.gz
1998-08-13 13:54:10 +00:00
bde
1cc6f29454 Removed support for FreeBSD-1.x. 1998-08-12 18:32:42 +00:00
bde
7ba073c47b Fixed printf format errors.
Removed support for FreeBSD-1.x.
1998-08-12 18:16:38 +00:00
bde
46511a93b0 Removed unused includes. 1998-08-12 18:02:48 +00:00
bde
69681e7b69 Don't depend on "implicit int". 1998-08-11 17:22:42 +00:00
bde
d22b2d54d1 Register tty software interrupt handlers at run time using register_swi()
instead of at compile time using ifdefs.

Use _swi_null instead of dummycamisr.  CAM and dpt should call
register_swi() instead of hacking on ihandlers[] directly.
1998-08-11 17:01:32 +00:00
bde
577b83a70e Implemented dynamic registration of software interrupt handlers. Not
used yet.

Use dummy SWI handlers to avoid some checks for null pointers.
1998-08-11 15:08:13 +00:00
bde
7ee8c191d2 Fixed null setting of multiple wakeup prevention variable.
Fixed printf format errors.
1998-08-10 20:47:22 +00:00
bde
d09c7eccb2 Use [u]intptr_t instead of [unsigned] long to convert and/or represent
pointers.

This finishes fixing conversions between pointers and integers of
possibly different sizes in GENERIC.
1998-08-10 17:21:49 +00:00
bde
5f83b9b480 Fixed the formatting of some tables (mainly the one produced by ps
in ddb) which I broke by changing %8[l]x to %8p.  Hacked the central
printf routine to not add an "0x" prefix for %p formats if the field
width is nonzero.  The tables are still horribly misformatted on
64-bit machines.

Use %p instead of %8p to print pointers when the field width isn't
important.
1998-08-10 14:27:34 +00:00
yokota
ec2542bd97 A workaround for screen flicker; eliminate some I/O access to the VGA
chip.

It has been observed that the problem is most apparent:

a) in notebook computers,
b) and/or in the systems with C&T video chips.

Define the new configuration option SC_BAD_FLICKER in the kernel
configuration file to remove outb()/outw() calls in question.
1998-08-10 08:39:19 +00:00
phk
456dc60f9a The machine dependent disk slice manager does not recognize
DOS partition type 15 (Extended DOS, LBA) as a container for
DOS logical volumes, so the appropriate slices (e.g. sd1s5)
are not initialized.

PR:		7549
PR:		4120
Reviewed by:	phk
Submitted by:	Jim Mattson <jmattson@sonic.net>
1998-08-10 07:22:14 +00:00
jkh
e06e9def27 A few misc changes to get the spigot and meteor board working in 3.0.
Submitted by:	Jim Lowe <james@miller.cs.uwm.edu>
1998-08-08 19:26:08 +00:00
msmith
2fdb23234a Major ppbus updates from the author.
- ppbus now supports PLIP via the if_plip driver
 - ieee1284 infrastructure added, including parallel-port PnP
 - port microsequencer added, for scripting the sort of port I/O
   that is common with parallel devices without endless calls up and down
   through the driver structure.
 - improved bus ownership behaviour among the ppbus-using drivers.
 - improved I/O chipset feature detection

The vpo driver is now implemented using the microsequencer, leading to
some performance improvements as well as providing an extensive example
of its use.

Reviewed by:	msmith
Submitted by:	Nicolas Souchu <Nicolas.Souchu@prism.uvsq.fr>
1998-08-03 19:14:33 +00:00
yokota
506dee0328 1. Reorganized screen saver related code so that both the LKM screen
saver and splash screen can all work properly with syscons.  Note that
the splash screen option (SC_SPLASH_SCREEN) does not work yet, as it
requires additional code from msmith.

- Reorganized the splash screen code to match the latest development
  in this area.
- Delay screen switch in `switch_scr()' until the screen saver is
  stopped, if one is running,
- Start the screen saver immediately, if any, when the `saver' key is
  pressed. (There will be another commit for `kbdcontrol' to support
  this keyword in the keymap file.)
- Do not always stop the screen saver when mouse-related ioctls
  are called.  Stop it only if the mouse is moved or buttons are
  clicked; don't stop it if any other mouse ioctls are called.

2. Added provision to write userland screen savers.  (Contact me if you
are interested in writing one.)

- Added CONS_IDLE, CONS_SAVERMODE, and CONS_SAVERSTART ioctls to
  support userland screen savers.

3. Some code clean-ups.
1998-08-03 11:30:45 +00:00
yokota
fb540ba984 - When the system is shut down, switch to the vty0 if possible.
- Don't try to ring bell when system is going down. Beacuse the clock
  code is about to be stopped, the timeout routine won't be called
  anymore.
1998-08-03 09:18:58 +00:00
yokota
513eb689bc Fix the bug which always reallocated the cut buffer whenever
the screen mode is changed even if another vty has larger size.
Reallocate the buffer only when the new screen size is larger than
the current cut buffer size.
1998-08-03 09:17:06 +00:00
yokota
8c6ba1f58e Don't accept the blank time value, if it is too big.
PR: bin/6188
1998-08-03 09:15:36 +00:00
yokota
c54fb2066b - Add new bell types: "quiet.normal" and "quiet.visual".
When bell is of "quiet" types, the console won't ring (or flush)
  if the ringing process is in a background vty.
  PR: i386/2853

- Modify the escape sequence 'ESC[=%d;%dB' so that bell pitch and
  duration are set in hertz and msecs by kbdcontrol(1).
  There will be a corresponding kbdcontrol patch.
  PR: bin/6037
  Submitted by: Kouichi Hirabayashi (kh@eve.mogami-wire.co.jp)
1998-08-03 09:09:35 +00:00
bde
2c362dc181 Added a flags arg to dsopen() and updated drivers. The DSO_ONESLICE
and DSO_NOLABELS flags prevent searching for slices and labels
respectively.  Current drivers don't set these flags.  When
DSO_NOLABELS is set, the in-core label for the whole disk is cloned
to create an in-core label for each slice.  This gives the correct
result (a good in-core label for the compatibility slice) if
DSO_ONESLICE is set or only one slice is found, but usually gives
broken labels otherwise, so DSO_ONESLICE should be set if DSO_NOLABELS
is set.
1998-07-30 15:16:06 +00:00
bde
616a3e3094 Fixed sign extension bugs awoken by changing speed_t to an unsigned
type.  19200, 1200 and other relatively uninteresting speeds were
broken.

Submitted by:	Rob Mallory <rmallory@qualcomm.com>
1998-07-29 18:48:20 +00:00
bde
12ec611ec6 Fixed error handling:
- Call isa_dmadone() whenever necessary to stop DMA and/or free bounce
  buffers.  Undead DMA corrupted the malloc freelist fairly consistently
  in the following configuration: SLICE kernel, 2 floppy drives, no disk
  in fd0, disk in fd1.
- Don't call fdc_reset() from fd_timeout().  Doing so gave an "extra"
  interrupt which was usually misinterpreted as being for completion
  of the next FDC command; the interrupt for completion of the next
  FDC command was then usually misinterpreted...  There were further
  complications for interrupts latched by the soft-spl mechanism so
  that they were delivered after all the h/w interrupts went away.
  This caused at least wrong head settle delays and may be why the
  FreeBSD floppy driver seems to munch floppies more than most floppy
  drivers.  The reset was unnecessary anyway in cases that didn't have
  the bug described next, since is was repeated a little later for
  the IOTIMEDOUT state.  The state machine has complications to handle
  resets correctly, so just use it.
- Don't call retrier() from fd_timeout().  The IOTIMEDOUT state needs
  to be processed next, and it isn't valid to set to that state if
  retrier() has aborted the current transfer.  Doing so caused null
  pointer panics after the previous bug was fixed.

Improved error handling:
- If an i/o is aborted, arrange to reset in the state machine before
  doing the next i/o.  New fdc flag for this.  This fixes spurious
  warnings and lengthy busy-waiting for the next i/o.
- Split STARTRECAL into RESETCOMPLETE and STARTRECAL and only check
  for the results from reset if we actually reset.  This fixes spurious
  warnings for other paths to STARTRECAL.  [Oops, it may break reset
  handling for motor-off resets.]

Cleanups in fd_timeout():
- Renamed to fd_iotimeout() to make it clearer that it is only used
  for i/o.
- Don't handle the bp == 0 case.  This case can't happen for i/o.
- Don't check for controller-busy.  We know it must be.
- Don't print anything.  retrier() already prints too much for normal
  errors.
- Fudge the state differently so that the state machine advances
  fdc->retry and the status is invalid (perhaps this should fudge a
  valid state like the one for WP).
- Style fixes.
1998-07-29 13:00:42 +00:00
jlemon
e2204441ea Extend cpl workaround so that it applies when we are returning to
user-mode as well as vm86 mode.
1998-07-27 16:51:33 +00:00
bde
3b18043bd8 Don't pass the label to diskerr(), since the label is being constructed
and may be invalid.  In particular, d_secpercyl may be 0, and diskerr()
divides by it.
1998-07-25 16:35:06 +00:00
msmith
bb5c239654 Add the 'cs' driver for Crystal Semiconductor CS89x0 devices. This
supports PnP and if_media.  I've been running a slightly older version
here for several weeks now.
Submitted by:	Maxim Bolotin <max@rsu.ru>
1998-07-20 20:00:43 +00:00
msmith
164c653979 Add support for PCNet PCI chips that only work when we talk to them as ISA
devices. Specifically fix the case for the Hitachi version as used in
their VisionBook models.

Submitted by:	Ted Faber <faber@isi.edu>
1998-07-20 17:33:01 +00:00
bde
79b1340c5b Moved allocation of the slices struct to the right place. Initialize
everything in it (the devsw pointers were not initialized early or at
all for the !DEVFS case, but this was harmless on i386's).
1998-07-20 13:39:45 +00:00
bde
39d6cd0751 Stop physical DMA for the non-auto case in isa_dmadone(). This fixes a
small part of a bug suite beginning in the SLICE probes but mostly in the
floppy driver.  This is a quick fix: the auto case shouldn't be special;
DMA should also be stopped in isa_dma_release(); isa_dmastop() probably
shouldn't exist; common DMA registers should not be accessed without
locking.
1998-07-19 04:22:55 +00:00
bde
7466f92c1a Fixed error handling after a seek error that can't happen. When the
controller reports a successful seek, it is very unlikely to report
seeking to a cylinder other than the one requested, but we check for
this, and botched the error handling for the requested_cylinder != 0
case.  This error happened when the bug fixed in rev.1.52 of <sys/buf.h>
caused the head of buffer queue to change to one starting on a different
cylnder - the requested cylinder was found, but it wasn't what we
thought we requested.  The fix is simply to arrange to reset the state
machine.

Corruption of the buffer queue seems to only have been a problem in the
floppy driver.  Other drivers dequeue the head of the queue before doing
physical i/o on it, so the corruption at worse broke the elevator sort
order.  Dequeueing breaks it anyway.
1998-07-18 03:15:33 +00:00
bde
8b2af4315e Changed %n to %r in devfs name format strings. %n has almost gone away. 1998-07-15 12:18:34 +00:00
bde
b38d9009d3 Don't cast pointers to longs in asm statements.
These asm statments are not quite as pessimal as when I complained
about them in rev.1.9 of audio.c.  They seem to be only 40% slower
than the C version on P5's and the same speed on K6's.
1998-07-15 11:47:58 +00:00
bde
fab4cc7170 The ioctl request arg is unsigned log, so don't attempt to pass it
around as signed int.

Fixed printf format error for ioctl request arg hidden in ifdefed code.
1998-07-15 10:11:21 +00:00
bde
0d627f2ae9 The ioctl request arg is unsigned long, so don't attempt to pass it
around as signed int.
1998-07-15 09:59:31 +00:00
bde
fb75e06c3e Don't pretend to support ix86's with 16-bit ints by using longs
just to ensure 32-bit variables.
1998-07-15 09:38:10 +00:00
bde
85267f210b Don't pretend to support ix86's with 16-bit ints by using longs
just to ensure 32-bit variables.  Doing so broke i386's with 64-bit
longs.
1998-07-14 11:42:05 +00:00
bde
93d24a7132 Don't pretend to support ix86's with 16-bit ints and 32-bit registers
by using longs just to ensure 32-bit variables.  Long variables don't
fit in 32-bit registers on ix86's with 64-bit longs.
1998-07-14 06:17:28 +00:00
bde
925110cd23 Fixed printf format errors (only 1 left in GENERIC now). 1998-07-13 09:53:11 +00:00
julian
1dc298263b SLICE probing becomes asynchronous. It can now be triggered by
interupt level events. This needs a lot of cleanup, but has been working
here for a month or two.. originally needed for CAM integration
but that hasn't happenned yet. The probing  state machines for each
handler should be replaced by a more generic state-service. It's
still quite messy in there..
1998-07-13 08:23:05 +00:00
phk
004328e373 Improve a couple of comment.
PR:		7242
Reviewed by:	phk
Submitted by:	Peter Jeremy <peter.jeremyp@alcatel.com.au>
1998-07-11 08:01:18 +00:00
bde
f0b863f4b5 Fixed printf format errors. 1998-07-11 07:46:16 +00:00
bde
065e3edb49 Don't pretend to support ix86's with 7-bit ints by using longs just to
ensure 8-bit variables.  Doing so mainly bogotified some printf formats.
1998-07-11 06:35:39 +00:00
eivind
f687cfcdb0 "vender" -> "vendor"
Requested by:	Aage Røbekk <aagero@aage.priv.no>
1998-07-06 16:10:06 +00:00
imp
d1c7cd559f Add the ability to suspend as well as hibernate to the system. This
is the kernel part of my commits, the userlevel stuff will be done in
a separate commit.  Add the ability to suspend as well as hibernate to
syscons.  Create a new virtual key like hibernate for suspend.  Update
apm_bios.h to define more apm bios goodies.
1998-07-06 06:29:07 +00:00
julian
0262543b5f There is no such thing any more as "struct bdevsw".
There is only cdevsw (which should be renamed in a later edit to deventry
or something). cdevsw contains the union of what were in both bdevsw an
cdevsw entries.  The bdevsw[] table stiff exists and is a second pointer
to the cdevsw entry of the device. it's major is in d_bmaj rather than
d_maj. some cleanup still to happen (e.g. dsopen now gets two pointers
to the same cdevsw struct instead of one to a bdevsw and one to a cdevsw).

rawread()/rawwrite() went away as part of this though it's not strictly
the same  patch, just that it involves all the same lines in the drivers.

cdroms no longer have write() entries (they did have rawwrite (?)).
tapes no longer have support for bdev operations.

Reviewed by: Eivind Eklund and Mike Smith
	Changes suggested by eivind.
1998-07-04 22:30:26 +00:00
jkh
a13582e5d0 Check for missing keyboard.
PR:		7108
Submitted by:	Hellmuth Michaelis <hm@hcs.de>
1998-07-03 14:34:28 +00:00
jmg
259c08f7ab document options to hardwire GUS irq/dmas... 1998-06-30 08:24:02 +00:00
phk
35457bbbad Add D_DISK flag. 1998-06-26 18:13:57 +00:00
phk
267ffb2428 Remove bdevsw_add(), change the only two users to use bdevsw_add_generic().
Extend cdevsw to be superset of bdevsw.
Remove non-functional bdev lkm support.
Teach wcd what the open() args mean.
1998-06-25 11:28:07 +00:00
yokota
6edc1aa5f5 Don't refer to mouse_info.u.datea.[xyz] while processing MOUSE_BUTTON_EVENT
ioctl.  These fields don't have valid values for this ioctl.
PR: kern/6928
Submitted by: Bill Fenner <fenner@parc.xerox.com>
1998-06-24 10:21:30 +00:00
phk
f07cfaed29 Avoid some panics in sio_unload which gets called with various dirt
if the attach of a modem card failed.
1998-06-24 09:23:32 +00:00
bde
9e868cbb1a Removed unused includes. 1998-06-21 18:02:50 +00:00