Commit Graph

2313 Commits

Author SHA1 Message Date
phk
976c224cc5 Don't access "time" directly. 1998-03-29 12:18:12 +00:00
phk
7dc4766acb Replace direct access to time with getmicrotime(). 1998-03-29 12:15:57 +00:00
phk
8620163d92 Export MD5Transform in md5.c and remove a private version in random_machdep.c
md5 is standard as a consequence of this.
1998-03-29 11:55:06 +00:00
eivind
7fc6cbacef Don't use fast interrupts when initialized through PnP. if_ed does
not support fast interrupts.

Noticed by:	bde
1998-03-29 03:22:19 +00:00
bde
b5ae2c779b Removed unused #includes. 1998-03-28 13:25:01 +00:00
bde
cd450d6714 Moved some #includes from <sys/param.h> nearer to where they are actually
used.
1998-03-28 10:33:27 +00:00
imp
3fdf9b78cb Remove unused cheat static. 1998-03-25 22:40:06 +00:00
jlemon
8f4e20b1a3 Add the ability to make real-mode BIOS calls from the kernel. Currently,
everything is contained inside #ifdef VM86, so this option must be
present in the config file to use this functionality.

Thanks to Tor Egge, these changes should work on SMP machines.  However,
it may not be throughly SMP-safe.

Currently, the only BIOS calls made are memory-sizing routines at bootup,
these replace reading the RTC values.
1998-03-23 19:52:59 +00:00
peter
8f43c0a919 Remove these.
They have been replaced by different uuencoded binary files, so it would
have been nearly a 100% delta anyway.
1998-03-23 16:42:42 +00:00
peter
0ddeeb0ae5 Several changes:
- Implement proper EISA probing.
 - Better support for the new transputer based host cards.
 - use standard termios settings, one can use the intial/lock devices.
 - use a simple bcopy since some cards/systems apparently don't support
   32 bit accesses.
 - hard reset and halt host card CPU prior to download in case of a soft
   restart.
 - recognize new remote module types (ASIC vs. CD1400 based)
 - a number of cosmetic changes (my fault, not Nick's)

Submitted by:  Nick Sayer <nsayer@quack.kfu.com>
1998-03-23 16:27:43 +00:00
peter
7cedb4afa6 New versions of Specialix host card download code.
Submitted by:  Nick Sayer <nick@quack.kfu.com>
1998-03-23 16:12:53 +00:00
peter
313d920e80 Merge from 2.2, plus some other changes. In the config file entry,
'vector siintr' isn't used since the handler is assigned internally.
1998-03-21 05:17:29 +00:00
msmith
9401ee1524 Remove unuseful (and annoying) ENXIO printf. 1998-03-20 23:14:52 +00:00
dg
12550f7875 Protect against count of chars received being 0, which causes a panic
otherwise. Can apparantly happen with some firmware revs.

Submitted by:	Kouichi Hirabayashi <kh@mogami-wire.co.jp>
1998-03-18 20:52:28 +00:00
sos
21c3594ca9 Fixed missing filemark on close if data written to tape.
Don't try to flush buffers if the drive says it has none.
More error checking and reporting.

Hack: if drive hangs, it can be reset by issuing a mt -f device offline.

I've been able to make several 4G backups. However there is still problems
with some configurations. It is not clear if it is hardware or driver
problems yet.
1998-03-17 10:45:18 +00:00
kato
890e12c6b0 Make EPSON_BOUNCEDMA a new-style option. 1998-03-17 09:11:03 +00:00
phk
5fdc15af6d Be less draconian about the TSC if APM is configured, use it for
timecounting if APM-BIOS isn't found.
Be just as draconian about SMP as always, but explain it better.
1998-03-16 10:06:58 +00:00
eivind
0a68cc8a03 Remove an ifdef (to get linker errors instead of compile errors in the
absence of 'controller snd0').
1998-03-15 23:08:24 +00:00
tegge
c152386e5a On SMP systems, initially follow the MP spec with regard to which pin
on the IOAPIC being connected to the 8254 timer interrupt.
Verify that timer interrupts are delivered. If they aren't, attempt
a fallback to mixed mode (i.e. routing the timer interrupt via the 8259 PIC).
1998-03-14 03:11:50 +00:00
steve
a1c51b8df5 Correct an ethernet framesize mismatch that caused poor
device performance among other things.

PR:		4989, 5910
Submitted by:	Yoshikazu Goto <gotoh@ae.anritsu.co.jp>
1998-03-09 03:07:54 +00:00
tegge
eaaa067364 Remove special handling for resuming clock interrupt when using APIC_IO.
The `generic' vector stubs do the right thing.
1998-03-05 21:45:53 +00:00
tegge
9f3982f0f6 When entering the apic version of slow interrupt handler, level
interrupts are masked, and EOI is sent iff the corresponding ISR bit
is set in the local apic. If the CPU cannot obtain the interrupt
service lock (currently the global kernel lock) the interrupt is
forwarded to the CPU holding that lock.

Clock interrupts now have higher priority than other slow interrupts.
1998-03-03 22:56:30 +00:00
tegge
beae57c5b3 Forward the signal if the process runs on a different CPU. This reduces
the signal handling latency for cpu-bound processes that performs very
few system calls.

The IPI for forcing an additional software trap is no longer dependent upon
BETTER_CLOCK being defined.
1998-03-03 20:55:26 +00:00
sos
f19ba03122 First pre alpha Work In Progress commit of a IDE/ATAPI tape driver.
It does endeed work, but there is still some problems to solve.
I get a "nonrecovered data error" from time to time, but besides
this it has backed up several Gigs allready.

Please report any success/failure directly to me.

Thanks to Warner Losh for providing a drive to use in writing
this driver!
1998-03-01 18:57:29 +00:00
phk
8dbcc994ca Prevent the TSC from being used on APM machines, we have no idea if
it runs at a constant frequency.  This was less of an issue before,
because the TSC only interpolated in the HZ intervals, but now where
the timecounter is used all the way, this becomes much more visible.

Nit: Fix a printf which triggered the bde-filter.
1998-02-28 21:16:13 +00:00
hosokawa
50eecbe517 Support for "MAC address in CIS" type cards.
For example, IBM Creditcard Ethernet's MAC address is ALWAYS
"0:2:4:6:8:a" :-) without this code.
1998-02-27 14:29:51 +00:00
msmith
e3c9e3f7a5 PCCARD-code related style nits, as requested.
Submitted by:	bde
1998-02-27 06:39:32 +00:00
msmith
54cbf8c44a Fix some style nits and remove an unused header.
Submitted by:	bde
1998-02-27 05:38:32 +00:00
kato
910f862178 Fixed syntax error by recent changes to the queue macros. 1998-02-26 03:20:41 +00:00
phk
0461b69f80 Add the smallest and least useful device-driver by a fair margin... 1998-02-24 22:08:05 +00:00
steve
d648956484 Use port 0x110 to avoid PNP conflicts.
PR:		5614, 5781
1998-02-23 15:02:59 +00:00
bde
aac00b4786 Quick fix for the i8254 timecounter often gaining 10 msec. 1998-02-23 00:11:25 +00:00
jkh
8618a4e019 Add missing CLOCK_UNLOCK() before write_eflags().
Submitted by:	dave adkins <adkin003@tc.umn.edu>
1998-02-21 20:45:27 +00:00
nate
d60bc67e89 there is a minor bug in sb_dsp.c -- the driver
reports ESS cards as able to do 16-bit, but it has no support for it.

Submitted by:	Luigi Rizzo <luigi@labinfo.iet.unipi.it>
1998-02-21 17:53:04 +00:00
nate
301c23e575 A minor bugfix for my audio driver and pcaudio. The problem is with
signals delivered to a process writing to the audio device the
system: if you try

        cat /dev/zero > /dev/dsp (or cat /dev/zero > /dev/pcaudio)

and press Ctrl-C : for a second or two the system appears to freeze
(e.g. the cursor will disappear if you move the mouse, xclock
blocks, etc.). I think that interrupts etc. still run so the problem
is not too terrible, but still annoying

[ The problems appears to also be in isa/pcaudio.c, though that is ignored ]

Submitted by:	Luigi Rizzo <luigi@labinfo.iet.unipi.it>
1998-02-21 17:51:39 +00:00
kato
4ab5bc5b35 Make pc98 options new-style. 1998-02-21 16:17:55 +00:00
eivind
e54bdfba50 Make TUNE_1542 a new-style option, and enable this option in LINT. It
has been disabled since 1994 by mistake (or at least I hope so :-)
1998-02-21 10:11:43 +00:00
phk
044e1e6296 Replace TOD clock code with more systematic approach.
Highlights:
    * Simple model for underlying hardware.
    * Hardware basis for timekeeping can be changed on the fly.
    * Only one hardware clock responsible for TOD keeping.
    * Provides a real nanotime() function.
    * Time granularity: .232E-18 seconds.
    * Frequency granularity:  .238E-12 s/s
    * Frequency adjustment is continuous in time.
    * Less overhead for frequency adjustment.
    * Improves xntpd performance.

Reviewed by:    bde, bde, bde
1998-02-20 16:36:17 +00:00
bde
bfefd71bbf Don't depend on "implicit int" or bloat the data section in the
declaration of xxx_devsw_installed.
1998-02-20 13:46:58 +00:00
bde
9fca072392 Removed unused #includes. 1998-02-20 13:11:54 +00:00
steve
e20cca613d Don't propogate *_DEBUG options. Use DEBUG and recompile
only those parts of the kernel that you are interested in.

Prodded by:	Bruce Evans <bde@zeta.org.au>
1998-02-20 04:19:39 +00:00
steve
24943ac55d Cleanup the lpt for probe code.
PR:		5773
Submitted by:	Dag-Erling Coidan Smorgrav <dag-erli@ifi.uio.no>
1998-02-20 02:44:48 +00:00
msmith
63ba0269a8 Remove the 'qcam' driver. Development has ceased, and the driver is
nonfunctional.
Submitted by:	pst (conversation some time ago)
1998-02-18 13:43:59 +00:00
nate
2693fa7a25 - Removed unused files. 1998-02-17 19:18:10 +00:00
nate
77f7d10585 - Updated to Luigi's 2-15-98 code. The code in 2.2 is the same except for
select/poll and DEVFS changes, which are limited to an include/define
  in sound.h and the actual select/poll implementation in sound.c

[ This commit is blind, but the code is similar enough that there will
  hopefully be no problems. ]
1998-02-17 19:17:08 +00:00
nate
d355ca7a62 - Remove files at shouldn't be in the tree. 1998-02-17 18:59:15 +00:00
jkh
66f83839de Support for >32 ports.
PR:		5765
Submitted by:	Steve Gericke <steveg@comtrol.com>
1998-02-17 15:36:46 +00:00
scrappy
b171ac7ee4 Upgrade Luigi's audio driver to Jan/23 version... will bring in Feb/15th
version as soon as I've tested it...

Installed/tested on my home machine...any problems, please report directly
to me.
1998-02-17 14:17:13 +00:00
eivind
a5daa0b2f8 Add HW_WDOG to LINT, and turn it into a new-style option. 1998-02-16 23:57:49 +00:00
peter
f62f770acb Update to support SI/XIO PCI host cards (Z280 based) and the enhanced
SXISA and SXPCI host cards (Transputer based).

PR: 4836, 5021, 5654
Submitted by:  Nick Sayer <nick@specialix.com>
1998-02-15 14:42:33 +00:00
bde
6a55e98a33 Removed a superstitious fnop() that broke the usefulness of the FPU's
"last instruction" pointer.
1998-02-15 06:25:26 +00:00
nate
ee159ceede - If a PCCARD serial device is removed from the system, let the serial
driver 'break out' of the infinite loop waiting for a response from
  it.  This is a bad thing, but no worse than having the kernel hang.
1998-02-14 16:17:17 +00:00
pst
81b6e7dabd Change wfd major block device to 1 as part of the effort to make wfd's
bootable without a big increase in boot2's size.
1998-02-13 22:41:00 +00:00
phk
185fab4e32 Fix a couple of lines that dropped out in my merge yesterday.
Complained about by:	ache
1998-02-13 17:54:53 +00:00
phk
76528cc622 Implement the spirit but not the letter of Terrys hot-char patch.
The differences Terrys patch and this patch are:
 * Remove a lot of un-needed comments.
 * Don't put l_hotchar at the front of stuct linesw, there is no need to.
 * Use the #defines for the hotchar in the SLIP and PPP line disciplines
1998-02-13 12:46:28 +00:00
phk
3a8117ec4d Hmm, it is generally an advantage to commit the most recent version of
ones changes:  A faster character painter procedure and fix on cursor
bug.
1998-02-13 11:31:34 +00:00
bde
b8c473161f Don't (conditionally) override the kernel's min() and max() functions
with macros.  This breaks if the functions are replaced by macros with
unsuitable semantics.   Define a MAX() macro unconditionally instead.
max() is unsuitable since we need a constant expression.  Don't define
MIN() - we never used min().
1998-02-13 07:09:38 +00:00
bde
ef1ebbaf54 Ifdefed SMP-only declarations. 1998-02-13 06:59:22 +00:00
bde
6ef28c2f03 Don't generate warnings for test coverage checking when compiling LINT.
Generate code instead.
1998-02-13 06:49:16 +00:00
bde
c0758a12df Update timer0_prescaler_count before calling hardclock() while timer0
is "acquired".  This fixes a TSC biasing error of about 10 msec when
pcaudio is active.

Update `time' before calling hardclock() when timer0 is being released.
This is not known to be important.

Added some delays in writertc().  Efficiency is not critical here, unlike
in rtcin(), and we already use conservative delays there.

Don't touch the hardware when machdep.i8254_freq is being changed but
the maximum count wouldn't change.  This fixes jitter of up to 10 msec
for most small adjustments to machdep.i8254_freq.  When the maximum
count needs to change, the hardware should be adjusted more carefully.
1998-02-13 06:33:16 +00:00
bde
e1dfa900e4 Fixed staticization (the behaviour is undefined when something with
external linkage is redeclared as static).
1998-02-12 23:16:12 +00:00
bde
c4b1f98d98 Unstaticized. 1998-02-12 22:33:33 +00:00
phk
e19355cd15 Add support for VESA mode 0x102 (800x600x4) in syscons. You can activate
this using option "-b" to the boot blocks.  It is smartest to compile
a font into your kernel (See LINT), but not mandatory, but apart from
the cursor you will see nothing on the screen until you load a font.

This mode allows XF86_VGA16 to run in 800x600 mode on otherwise unsupported
graphics hardware.

A number of buglets in the cursor handling in syscons may become
visible this way.
1998-02-12 22:05:08 +00:00
bde
7da6f05e3f Only use the i586-optimized copying and zeroing functions if they are
actually faster (more than 20% faster for zeroing 1 MB at boot time).
This fixes pessimized copying and zeroing on K6's and perhaps on other
CPUs that are misclassified as i586's.
1998-02-12 21:41:10 +00:00
phk
796a7e782c Fix a white-space nit which I happened to notice. 1998-02-12 20:52:24 +00:00
yokota
7fbfde19dc Oops, sorry, a #define line for my debugging session slipped into
the last commit ;-<
1998-02-12 16:35:11 +00:00
yokota
34f61944a9 - Move the mouse cursor to the center of the screen after video
mode switch in ioctl.
Possibly related to PR: kern/4271

- A kludge: initialize scp->xpixel and ypixel even in the text mode.
If the console enters the `unknown' graphics mode via the ioctl KDSETMODE
(KD_GRAPHICS), these fields are not set (because syscons cannot know
the correct values), but set_mouse_pos() need to refer to these field
to adjust the mouse position.

- Turn off MOUSE_VISIBLE when switching video mode by ioctl.

- another new option: SC_MOUSE_CHAR
Define the first character code of four consecutive codes to be used for
the mouse cursor.  Default codes are 0xd0 through 0xd3.  Beware that
if you decide to use any codes outside the range of 0xc0-0xdf,
the mouse cursor may not look good, because of the way VGA displays
characters in 9-dot-wide character cells.
Requested by several people.

(This patch was tested by a person who recently reported, in the -current
ML, a page fault problem in the kernel (draw_mouse_iamge()) after
X server shutdown. The patch cured his problem.)
1998-02-11 15:02:40 +00:00
yokota
9f236893a5 - A new semaphore: font_loading_in_progress.
Don't touch/update the screen while manipulating font data.
Possibly related to PR: kern/4271

- Set up VGA in alphanumeric mode rather than graphics mode when
loading font into video memory. This will drastically reduce flicker.
PR: bin/2977

- Set up scp->font_size properly during video mode switch caused by
ioctl.
1998-02-11 15:00:24 +00:00
yokota
a742bed246 - Break scrn_timer() into two pieces. Now screen update is done in a
separate routine: scupdate() called from scrn_timer().

- Make sure that the screen is updated for the low-level console
routines sccngetc() and sccncheckc().  A new routine, sccnupdate(),
is introduced and will call scupdate() above.
Requested by: bde and msmith

OKed by: sos
1998-02-11 14:58:15 +00:00
yokota
9f03d5e495 - Ignore KBD_RAW_MODE and KBD_CODE_MODE in scgetc() when it's called
from the low-level console routines sccngetc() and sccncheckc().
Submitted by: bde (a long time ago)

- Don't try to ring bell and immediately return from do_bell() while
device probe is in progress at boot time; the timeout queue is not
functional yet.
PR: kern/2424

- Stop running the screen saver after panic() is called: check
if `panicstr' is non-NULL during scrn_timer().
PR: kern/5314

- A new option: SC_DISABLE_REBOOT
The reboot key (usually Ctl-Alt-Del) will be ignored if this option
is defined. You may still have the reboot key defined in the keymap and
it won't cause error when the keymap is loaded, but it will be quietly
treated as nop.

OKed by: sos
1998-02-11 14:56:02 +00:00
eivind
5eba76ed2e Back out statification and restore a declaration that got lost. 1998-02-10 21:51:00 +00:00
kato
2bf7610420 Support C-NET(98)S ethernet card (PC-98 only).
Submitted by:	Chiharu Shibata <chi@rd.njk.co.jp>
1998-02-10 03:22:20 +00:00
kato
1e5cccbfcc Staticize. 1998-02-10 02:51:32 +00:00
peter
69d1ac34b8 Un-staticize. 1998-02-09 16:20:42 +00:00
eivind
d7a6ab2803 Staticize. 1998-02-09 06:11:36 +00:00
eivind
4547a09753 Back out DIAGNOSTIC changes. 1998-02-06 12:14:30 +00:00
eivind
a9448bd4ff Add PnP support to if_ed.c. 1998-02-05 04:08:41 +00:00
eivind
c552a9a1c3 Turn DIAGNOSTIC into a new-style option. 1998-02-04 22:34:03 +00:00
eivind
a38d8f1201 Change LINT_PCCARD_HACK to COMPILING_LINT, and put it in its own header file
"opt_lint.h".  This should prevent the next person needing the same trick
from inventing their own option, too.
1998-02-04 04:41:37 +00:00
bde
7f4d8a3790 Use <machine/*.h> instead of <i386/include/*.h>. 1998-02-01 22:23:18 +00:00
bde
1f39dba76e Fixed a sloppy common-style declaration again. 1998-02-01 22:14:24 +00:00
bde
1576dfe2be Fixed disordering of *cam* and splsoftvm. 1998-02-01 22:04:58 +00:00
bde
40bd32273d Removed unused #includes. 1998-02-01 21:57:49 +00:00
bde
2adc6309fe Forward declare more structs that are used in prototypes here - don't
depend on <sys/types.h> forward declaring common ones.
1998-02-01 20:08:39 +00:00
bde
188cf22a57 Fixed the search for free wd drives. The search was terminated
prematurely when there was a hole (for a cdrom or an unused
interface) in the sequence of wd drives.  This caused non-free
wd units to be probed as atapi drives.  There was no problem
provided the atapi probe failed correctly.
1998-02-01 19:10:04 +00:00
eivind
712a1e61e7 Make the debug options new-style.
This also zaps a DPT option from lint; it wasn't referenced from
anywhere.
1998-01-31 07:23:16 +00:00
eivind
e6eb2c07dc Skip probing devices which have already probed true. 1998-01-31 03:29:00 +00:00
eivind
1f5d04dc29 Include "opt_devfs.h". 1998-01-31 02:50:37 +00:00
jhay
f8d9e49665 Don't clobber pp_flags when PP_KEEPALIVE must be set. 1998-01-30 19:49:54 +00:00
pst
839f2d6ee7 Remove obsolete strategy code that was replaced by the disk slice mapping code.
FreeBSD filesystems could be dammaged by repeatedly mounting and unmounting
several partitions.
1998-01-29 19:02:51 +00:00
msmith
1fa04a0648 Correct usage of unit to t->lun. This fixes the DEVFS case and the
"buggy Zip" message.
Suggested by:	Pedro A M Vazquez <vazquez@IQM.Unicamp.BR>
1998-01-29 06:42:12 +00:00
phk
1dcb350c35 APM calls inittodr(0) which is stupid, but at least stop setting the
clock back to when Dennis had a good idea.
1998-01-28 10:41:33 +00:00
yokota
4767f5d9cf Define CTL-ALT-ESC as the debug' key, CTL-ALT-SPACE as the suspend'key
in all built-in keymaps.
1998-01-28 08:45:18 +00:00
msmith
23fa2f94de Fix operation with the Iomega Zip 100 ATAPI.
All known versions of this drive (firmware 21.* and 23.*) will lock up
if presented with a read/write request of > 64 blocks.  In the presence
of such a unit, I/O requests of > 64 blocks are fragmented to avoid
this.
1998-01-27 16:49:35 +00:00
msmith
3e3506a667 Check the status port after waiting for DRQ; some drives seem to be very
slow coming off the bus (eg. Iomega's ATAPI Zip).  Failure to do
this results in a false probe of an ATAPI device with garbage
data.
1998-01-27 16:45:23 +00:00
yokota
cb24c2bf68 Small adjustment in sync check code. 1998-01-24 12:12:32 +00:00
eivind
71ddd31390 Make all file-system (MFS, FFS, NFS, LFS, DEVFS) related option new-style.
This introduce an xxxFS_BOOT for each of the rootable filesystems.
(Presently not required, but encouraged to allow a smooth move of option *FS
to opt_dontuse.h later.)

LFS is temporarily disabled, and will be re-enabled tomorrow.
1998-01-24 02:54:56 +00:00
dyson
8726294764 Add better support for larger I/O clusters, including larger physical
I/O.  The support is not mature yet, and some of the underlying implementation
needs help.  However, support does exist for IDE devices now.
1998-01-24 02:01:46 +00:00
yokota
43da2fbee4 - Add binary compatibility support for obsolete console/mouse ioctls
so that existing programs which were compiled before the introduction
  of the new mouse code and use these ioctls will run unmodified.

Suggested by msmith.
1998-01-20 03:37:27 +00:00
pst
7b3674d8fc Fix misleading comment about major # 1998-01-16 22:43:33 +00:00
pst
5b2d50825d Bring in IDE ATAPI floppy support.
This is Junichi's v1.0 driver.

NOTE: Major device numbers have been changed to avoid conflict with other
      FreeBSD 3.0 devices.  The new numbers should be considered "official."
      This driver is still considered "beta" quality, although we have been
      playing with it.  Please submit bugs to junichi and myself.

Submitted by:	junichi@astec.co.jp
1998-01-16 22:13:07 +00:00
kato
3858c5f53c Synchronize with NetBSD/pc98 based on NetBSD/i386 version 1.3G patch
level 117.

Reviewed by:	Naofumi Honda <honda@Kururu.math.sci.hokudai.ac.jp>
1998-01-16 11:32:13 +00:00
charnier
aeb756ae62 Add rcsid. Remove unused vars. Use err(3) and change exit(-1). 1998-01-16 07:20:34 +00:00
gibbs
94a1492f22 Addition of splsoftvm and a VM SWI to handle bus dma related callbacks.
This SWI may be useful for other, defered, VM tasks.
1998-01-15 07:34:01 +00:00
kato
aae8ab24bf Fix typo. 1998-01-14 08:08:42 +00:00
yokota
17a6acacdd Fix illegal numeric expressions: 08 and 09. 1998-01-12 23:54:51 +00:00
julian
99f65891bd Add some devfs entries
(patch origianlly from luigi)
1998-01-12 03:45:58 +00:00
julian
a2436929c7 add devfs entries for a few more syscons devices (e.g. sysmouse) 1998-01-12 03:28:36 +00:00
kato
f9b84b4245 Added PnP I/O port address of NEC PC-98.
Submitted by:	Takahashi Yoshihiro <nyan@wyvern.cc.kogakuin.ac.jp>
1998-01-10 07:41:43 +00:00
yokota
c7fe61947c - Produce the accent letter if the user hits the accent key twice.
(accent_key + space does still print the accent letter too, as in
  the previous commit.)
  Requested by a couple of users.
- Clear the accent flag when the next_screen key is pressed.
- Added some comment lines regarding accent key processing.
1998-01-09 09:06:55 +00:00
eivind
bcae2312af Make INET a proper option.
This will not make any of object files that LINT create change; there
might be differences with INET disabled, but hardly anything compiled
before without INET anyway.  Now the 'obvious' things will give a
proper error if compiled without inet - ipx_ip, ipfw, tcp_debug.  The
only thing that _should_ work (but can't be made to compile reasonably
easily) is sppp :-(

This commit move struct arpcom from <netinet/if_ether.h> to
<net/if_arp.h>.
1998-01-08 23:42:31 +00:00
jmg
48cccef792 update the AWE32 wave table driver to Iwai's 0.4.2c version. This also
includes the patches to make it work under -current from Randall Hopper.

Remove the old AWE driver.
1998-01-08 23:13:22 +00:00
amurai
6c81cb515e 1. Supporting a bogus 16550A compatible PCMCIA CARD stuffs
- IIR_TXRDY is never off even if reading a IIR register.
    - Know as PIAFS "Palido 321S", "DC-*S" oemed by Sharp corp.

 2. Omiting a restrict probing if it's already probed by pccardd.
    Note: Define a new id_flags as follows

           0x40000 - NO PROBE (Already probed as serial)
           0x80000 - Has a bogus IIR_TXRDY register

	Sato Junichi <junichi@astec.co.jp>
	Nrihiro Kumagai <kuma@slab.tnr.sharp.co.jp>
	Hirao Tetsuya <ai.cs.fujitsu.co.jp>
	Toshiharu Asai <asai@mbc.infoshere.or.jp>
	Shin'ya Kumabuchi <kumabu@t3.rim.or.jp>
        Freebsd-users-jp@jp.freebsd.org
	bsd-nomads@ai.cs.fujitsu.co.jp
1998-01-08 04:53:43 +00:00
yokota
3ed12c01d2 Added accent (dead) key support to syscons and kbdcontrol.
With a keymap with accent key definitions loaded to syscons, you press
an accent key followed by a regular letter key to produce an accented
letter.  Press an accent key followed by the space bar to get the
accent letter itself.

Code is based on the ideas and work by jmrueda@diatel.upm.es and
totii@est.is.

PR: i386/4016

console.h
- Defined structures and constants for accent (dead) keys.

syscons.c, kbdtables.h
- When an accent key is pressed, set the corresponding index to
  `accents'.  If the next key is the space key, produce the accent char
  itself.  Otherwise search the accent key map entry, indexed by
  `accents', for a matching pair of a regular char and an accented char.
- Added ioctl functions to set and get the accent key map (PIO_DEADKEYMAP
  and GIO_DEADKEYMAP).
1998-01-07 08:40:34 +00:00
jamil
de11a440c5 documentation changes. 1998-01-06 09:27:37 +00:00
bde
0c0865622b Removed unused #includes. 1998-01-01 12:41:44 +00:00
bde
f65c51a04d Moved the SMP declarations of INTREN() and INTRDIS() to the correct header,
i.e., the same header as corresponding non-SMP #defines.
1998-01-01 08:47:17 +00:00
phk
87f11cf193 More cleanup relating to our use of the TSC.
Look in the cpu_feature (CPUID output) to see if we have it.
1997-12-28 17:33:10 +00:00
phk
ca105236ff wash, sort and put in order various nits from the i586_ctr -> tsc
commit.

Pointed out by: bde
1997-12-28 13:36:09 +00:00
bde
c4f9529d8c Fixed initialization of the divisor latch. We depended on siocnopen()
initializing it for the (usual) (siocniobase != 0) case, but
siocnopen() doesn't initialize it if the latch registers already
have the correct values.
1997-12-28 06:36:35 +00:00
bde
233f527965 YAMFsio.c (always call ttwwakeup() before returning from comstart()). 1997-12-28 06:23:03 +00:00
bde
6923614d1d Always call ttwwakeup() before returning from comstart(). It isn't
necessary to call it when the tty layer's output state has not been
changed, but siostop() sometimes changes the TS_BUSY state and then
calls comstart() mainly for its side effect of calling ttwwakeup().
1997-12-28 06:20:47 +00:00
bde
aee0b8bb68 Removed unnecessary (and broken) wakeup code in rpstart(). There is no
need to do it directly, since ttwwakeup() is always called just before
returning from rpstart().  The brokenness was waking up the wrong address
after clearing TS_SO_OLOWAT.  It's not clear how processes waiting for
output to drain below low water ever got woken up.

Found by:	when I fixed longstanding warts in output watermark
		handling, this was the only driver that knew too much
		(anything) about the watermarks
1997-12-28 05:45:07 +00:00
jkh
eff1842268 Change major number to match the one actually used (whoops!).
Submitted by:	Steve Gericke <steveg@comtrol.com>
1997-12-26 23:11:13 +00:00
phk
cadc59e511 Rename "i586_ctr" to "tsc" (both upper and lower case instances).
Fix a couple of printfs too.

Warning: This changes the names of a couple of kernel options!
1997-12-26 20:42:37 +00:00
se
f73c0ca9c8 Make the class code checks in function pci_cfgcheck less strict.
It failed to recognize the PCI bus in a system that had only an
old chip-set (class code 000000) and a Cyclom multiport serial
card on PCI bus 0, but no VGA card or disk or network controller.

PR:		i386/5300
Submitted by:	Nickolay N. Dudorov <nnd@itfs.nsk.su>
1997-12-20 09:04:25 +00:00
eivind
01dd6091ed Make COMPAT_43 and COMPAT_SUNOS new-style options. 1997-12-16 17:40:42 +00:00
eivind
3452c23db8 Throw options IPX, IPXIP and IPTUNNEL into opt_ipx.h.
The #ifdef IPXIP in netipx/ipx_if.h is OK (used from ipx_usrreq.c and
ifconfig.c only).

I also fixed a typo IPXTUNNEL -> IPTUNNEL (and #ifdef'ed out the code
inside, as it never could have compiled - doh.)
1997-12-15 20:31:25 +00:00
tegge
ba494eff3a Add support for low resolution SMP kernel profiling.
- A nonprofiling version of s_lock (called s_lock_np) is used
    by mcount.

  - When profiling is active, more registers are clobbered in
    seemingly simple assembly routines. This means that some
    callers needed to save/restore extra registers.

  - The stack pointer must have space for a 'fake' return address
    in idle, to avoid stack underflow.
1997-12-15 02:18:35 +00:00
peter
d5ef9c3e61 I've been using these tweaks to enable the sound driver to talk to the
(mutant) Crystal CSS4236 chip on the Intel PR440FX SMP motherboard.

XXX this uses some rather ugly PnP bootstrap code that is *NOT* compatable
with 'controller pnp0' or *ANY* other PnP devices.  If you use some other
PnP devices, enabling css0 will burn your house down. :-]  The
"simplified" PnP init sequence directly blats your config(8) settings onto
the chip.  I'm pretty sure 'css0' will conflict with 'mss0', this whole
area desperately needs a cleanup.

I have been using the following with some success on the PR440FX:
controller   snd0
device css0  at isa? port 0x534 irq 5 drq 1 flags 0x08 vector adintr
device opl0  at isa? port 0x388
device mpu0  at isa? port 0x330 irq 10 vector mpuintr
1997-12-12 14:08:50 +00:00
jamil
4953cd7c9e eliminated a previously unnoticde compile warning about use of
__inline, not good to use anyway ?!?!!
1997-12-09 12:41:13 +00:00
jamil
5dfabcb950 the alog.c file respectively, added in wrong order by accident 1997-12-09 12:07:50 +00:00
fsmp
c29fe14504 The improvements to clock statistics by Tor Egge
Wrappered and enabled by the define BETTER_CLOCK (on by default in smpyests.h)

apic_vector.s also contains a small change I (smp) made to eliminate
the double level INT problem.  It seems stable, but I haven't the tools
in place to prove it fixes the problem.

Reviewed by:	smp@csn.net
Submitted by:	Tor Egge <Tor.Egge@idi.ntnu.no>
1997-12-08 22:59:39 +00:00
yokota
14e5988fe7 - Add support for the following mice to psm/moused/sysmouse:
MS IntelliMouse, Kensington Thinking Mouse, Genius NetScroll,
  Genius NetMouse, Genius NetMouse Pro, ALPS GlidePoint, ASCII
  MieMouse, Logitech MouseMan+, FirstMouse+

- The `psm' driver is made to recognize various models of PS/2 mice
and enable their extra features so that their additional buttons and
wheel/roller are recognized. The name of the detected model will be
printed at boot time.

- A set of new ioctl functions are added to the `psm', `mse' and
`sysmouse' drivers so that the userland program (such as the X server)
can query device information and change driver settings.

- The wheel/roller movement is handled as the `Z' axis movement by the
mouse drivers and the moused daemon. The Z axis movement may be mapped
to another axis movement or buttons.

- The mouse drivers support a new, standard mouse data format,
MOUSE_PROTO_SYSMOUSE format which can encode x, y, and x axis movement
and up to 10 buttons.

/sys/i386/include/mouse.h
- Added some fields to `mousestatus_t' to store Z axis movement
  and flag bits.
- Added the field `model' to `mousehw_t' to store mouse model code.
  Defined model codes.
- Extended `mousemode_t'.
- Added new protocols and some constants for them.
- Added new ioctl functions and structures.
- Removed obsolete ioctl definitions.

/sys/i386/include/console.h
- Added `dz' field to the structure `mouse_data' to pass Z axis movement
  to `syscons/sysmouse'.
- Removed LEFT_BUTTON, MIDDLE_BUTTON and RIGHT_BUTTON.  Use button bits
  defined in `mouse.h' instead.

/sys/i386/isa/psm.c
- Added a set of functions to detect various mice which have additional
  features (wheel and buttons) unavailable in the standard PS/2 mouse.
- Refined existing ioctl functions and added new ones.  Most important
  of all is MOUSE_SETLEVEL which manipulates the output level of the driver.
  While the output level remains zero, the output from the `psm' driver is
  in the standard PS/2 mouse format (three bytes long).  When the level
  is set to one, the `psm' driver will send data in the extended format.
  At the level two the driver uses the format which is native to the
  connected mouse is used. (Meaning that the output from the device is
  passed to the caller as is, unmodified.)  The `psm'  driver will pass
  such extended data format as is to the caller if the output level is
  two, but emulates the standard format if the output level is zero.
- Added kernel configuration flags to set initial resolution
  (PSM_CONFIG_RESOLUTION) and acceleration (PSM_CONFIG_ACCEL).
- Removed the compile options PSM_ACCEL, PSM_CHECKSYNC and PSM_EMULATION.
  Acceleration ratio is now specified by the kernel configuration flags
  stated above.  Sync check logic is refined and now standard.
  The sync check can be turned off by the new kernel configuration flags
  PSM_CONFIG_NOCHECKSYNC (0x100).  PSM_EMULATION has been of little use.
- Summer clean up :-)  Removed unused code and obsolete comments.

/sys/i386/isa/mse.c
- Created mseioctl() to deal with ioctl functions MOUSE_XXXX.
  Most importantly, the MOUSE_SETLEVEL ioctl will change the
  output format from the 5 byte format to the new, extended format
  so that the caller can take advantage of Z axis movement and additional
  buttons.
- Use constants defined in `mouse.h' rather than magic numbers.

/sys/i386/isa/syscons.c
- Changed scioctl() to reflect the new `console.h' and some of the new
  ioctls defined in `mouse.h'.  Most importantly, the MOUSE_SETLEVEL
  ioctl will change the `sysmouse' output format from the MouseSystems
  5 byte format to the new, extended format so that the caller can
  take advantage of Z axis movement and additional buttons.
- Added support for double/triple click actions of the left button and
  single click action of the right button in the virtual console.  The
  left button double click will select a word under the mouse pointer.
  The triple click will select a line and the single click of the right
  button will extend the selected region to the current position of
  the mouse pointer.  This will make the cut/paste support more compatible
  with xterm.

/sys/i386/isa/kbdio.h
- Added PSM_INTELLI_ID.
1997-12-07 08:09:19 +00:00
bde
f3274407b4 Use ENOIOCTL instead of -1 (= ERESTART) for diskslice ioctls that are
not handled at a particular level.
1997-12-06 14:27:56 +00:00
bde
e868842f11 Use ENOIOCTL instead of -1 (= ERESTART) for tty ioctls that are
not handled at a particular level.  This fixes mainly restarting
of interrupted TIOCDRAINs and TIOCSETA{W,F}s.
1997-12-06 13:25:01 +00:00
ache
ccf070cc8f Attach messages: remove unneded newlines and add
missing conf_printf
1997-12-06 07:48:22 +00:00
kato
b2913f2f29 Use the argmument `port' instead of hard coded address in atapi_probe.
Submitted by:	kura@melchior.q.t.u-tokyo.ac.jp (Tomohiko Kurahashi)
1997-12-04 13:15:16 +00:00
phk
a1bfb618d9 In all such uses of struct buf: 's/b_un.b_addr/b_data/g' 1997-12-02 21:07:20 +00:00
jmg
3d6622e13f fix a few style nites...
make isa_dmacascade, isa_dmastart, isa_dmadone, and find_isadev MUCH
easier to be found by starting them at the beginging of the line...

remove braces inside of ifdef RESOURCE_CHECK... found by % in vi...
1997-11-30 09:44:28 +00:00
kato
9d800149c5 Recognize 3C569 network interface when `PC98' is defined.
Submitted by:	HAMADA Naoki <hamada@astec.co.jp>
1997-11-27 12:59:46 +00:00
markm
24487ca3ea From the author:
Here are the remanding changes required to support the Ensoniq
Soundscape using FreeBSD 3.0-current.

Notes:

  1) ad1848_init already has code to detect if DMA_DUPLEX should
     be set so it is not necessary (and is in fact a mistake) to
     hard code setting it.  Not all soundcards (i.e. the current
     sscape driver) are capable of using DMA_DUPLEX.

  2) The other changes are hopefully self explanatory.  Feel free
     to let me know if you need additional information.

Submitted by:	john@feith.com (John Wehle)
1997-11-25 19:30:38 +00:00
sos
494f67f706 Move the hardware currsor off screen when getting back from an
unknown mode.
Fix warning on uninitialized var.
1997-11-25 12:44:44 +00:00
bde
c447676070 Added a sysctl (machdep.cputime_clock) to select the clock used by
"high resolution" profiling.  The available clocks are:
- the i8254 clock
- on non-SMP i586's and i686's: the TSC
- on systems with I586_PMC_GUPROF configured, and PERFMON configured
  and available: all the performance counters.
This is unfinshed (there are problems with locking out the PERFMON
device driver, and with losing calibration after switching the clock),
but better than static configuration or writing to kmem.

Changed ifdefs to avoid generating code for non-working option
combinations.
1997-11-24 18:16:23 +00:00
ahasty
f43c396ac1 Fixed poll related problem which was exhibited by running
amp (audio mpeg player) and with cards such as SB.
1997-11-24 07:31:20 +00:00
ahasty
e67a68e115 Fixed an acquired dma problem with respect to sb cards only. 1997-11-23 22:49:50 +00:00
ahasty
07652281b5 minor code clean up to sb_dsp.c and fix compile error with uart6850.c 1997-11-23 20:31:20 +00:00
ahasty
122f3728bc Missing part of my last sb_dsp.c sb16_dsp.c commit. 1997-11-23 19:05:01 +00:00
ahasty
eadfeb14ed Fixed acquired dma channel problem. 1997-11-23 07:35:06 +00:00
jmg
348887306a update of Luigi's sound drivers...
this updates to 971117 plus a small sb change that was after that release..
1997-11-23 07:03:21 +00:00
bde
63e63c0d00 Moved splhigh()/spl0() calls from isa_configure() to configure() so that
there is a natural place to initialize `safepri' in a future commit.
Spinoffs:
- spl0() gets called in the unlikely event that isa is not configured.
- configure() has better control over enabling interrupts.
- it is now less unclear that interrupts aren't actually enabled early.
  Rev.1.48 of autoconf.c seems to have done the opposite of what was
  intended - moving the isa_configure() call delayed the spl0() side
  effect.
Added some comments about the bogons.  Removed the splhigh() call since
it is a no-op.
1997-11-21 18:14:02 +00:00
yokota
60fadeeab4 Make comp_vgaregs() less strict about VGA register values when
checking the BIOS video mode paramter table.  Now syscons uses the
parameter table even if some bits in the table are different from the
current VGA register settings.

Even if comp_vgaregs() finds that the BIOS video parameter table looks
totally unfamiliar to it, syscons allows the user to change the
current video mode to some modes which are based on the VGA 80x25
mode. They are VGA 80x30, VGA 80x50, VGA 80x60. In this case the user
will be warned, during boot, that video mode switching is only
paritally supported on his machine.

PR: bin/4477
1997-11-21 11:37:07 +00:00
yokota
37c3c27aaa Fix for a PS/2 mouse model from MouseSystems. It now appears that
this mouse can correctly operate only in the high resolution mode.

If the mouse pointer jumps to the top or left edge or the top-left
corner of the screen, try defining PSM_MSCKLUDGE in the kernel
configuration file. This option will put the mouse in the high
resolution mode during device initialization.
1997-11-21 11:36:21 +00:00
nate
35689e7efe - Renamed <pccard/card.h> -> <pccard/cardinfo.h>.
Forgotten by:		me
Reminded by:		Bruce
1997-11-20 15:48:41 +00:00
bde
5c59f2f9f5 Removed unused #includes.
Fixed bugs in rev.1.35:
- nonblocking mode was per-device instead of per-file.
- lots of style bugs.
1997-11-18 16:01:15 +00:00
bde
2445838f45 Get select stuff by including <sys/select.h> instead of <sys/proc.h>,
and don't include <sys/fcntl.h>.  (The select -> poll changes replaced
fcntl macros by poll macros.)

Use <machine/*.h> instead of <i386/include/*.h>.

Fail the probe instead of crashing in the unlikely event that malloc()
fails.
1997-11-18 12:21:32 +00:00
bde
fe379def7d Don't #include <i386/isa/isa_device.h>. It is now a prerequisite. 1997-11-18 11:47:04 +00:00
bde
99365eb10b Removed unused #includes.
Fixed #include order.  <i386/isa/isa_device.h> will soon be a prerequisite
for <i386/isa/pnp.h>.  Including both in alphebetical order gets this
right naturally.
1997-11-18 11:45:26 +00:00
bde
dcdbeebf14 Removed an unused #included.
Ifdefed #includes that are not used in the SMP case.
1997-11-18 11:32:31 +00:00
bde
050f62450b Get select stuff by #including <sys/select.h> instead of <sys/proc.h>. 1997-11-18 11:30:10 +00:00
bde
17497cdb02 Removed #unused includes.
Added a used #include (don't depend on yet to be fixed namespace pollution).
1997-11-18 11:16:56 +00:00
bde
5ca06c2220 Removed code for the !KERNEL case. It hasn't been maintained for 4
years and gives a "laugh"able number of compile-time errors (see the
comment).  main() just printed the struct sizes.  This can be done
better by compiling with -g and reading off the sizes from the stabs.

Sorted #includes.

Fixed an unsigned vs signed comparison.
1997-11-18 10:56:41 +00:00
ache
b00e10eac7 Restore diagnostic fix spammed after merging 1997-11-16 06:23:29 +00:00
markm
1a385f5cdc Fix conflicts. 1997-11-10 18:31:35 +00:00
bde
53af1df4e6 Fixed chip_offsets[] which I broke in rev.1.53. The offsets aren't
actually offsets, they are offsets scaled by dividing by 2^cy_align.
I use different values for cy_align since the -current values are
unnaturally scaled, so I need different offsets, and the wrong
offsets got committed.

Reported by:	nnd@itfs.nsk.su (N.Dudorov)
1997-11-10 15:46:33 +00:00
phk
ccc7e7fa9f Rename some local variables to avoid shadowing other local variables.
Found by: -Wshadow
1997-11-07 09:21:01 +00:00
phk
4d26888936 Remove a bunch of variables which were unused both in GENERIC and LINT.
Found by:	-Wunused
1997-11-07 08:53:44 +00:00
sos
e0049830ed Oops, forgot to count non-changer drives..
Broken by: sos
Reported by: phk
1997-11-05 21:32:00 +00:00
ache
66620581f2 Do not print config details twice (first variant comes from isa)
Format config messages properly (with initial snd0: prefix)
1997-11-05 00:23:26 +00:00
phk
abef5e0744 dk_altport is initialized in wdprobe(), but not in wdattach(), this
breaks wdreset(), wdunwedge() &c &c.

Should be examined in detail by:	dyson
1997-11-04 09:28:54 +00:00
nate
f792549af6 - MF22: (I reversed these). Simplify code. 1997-11-02 21:26:14 +00:00
dg
cd43239919 Sigh, kill setting of 0WS...it breaks more machines than it fixes. 1997-11-02 07:12:52 +00:00
markm
5f92dabd2c Bring our sound sources up to the level of Amancio's latest-and-greatest.
This corresponds to Voxware 3.5-alpha-<something> and Amancio's guspnp21.
There was a bit of a FUBAR during the commmit, so not all files are
mentioned in this commit's mail.

X-rant:	I have just started to _*HATE*_ CVS...
1997-10-31 17:25:35 +00:00
jmg
01dd9f96d6 This updates Luigi's sound code to the basic code in snd971023...
changes:
    o rip the old select from his distribution to prevent extra pollution
    o the code now uses audio dma, helps reduce clicks
    o improved card support, should work in full duplex on sb16 cards
    o add better voxware ioctl support pointed out by Joao Carlos Mendes
       Luis <jonny@coppe.ufrj.br>
    o remove an unused file that I included for more complete history
    o and MANY other changes

I have personally tested this code with a CS4237 based card and an AWE32
(non-PnP).  Both cards worked fine in 8bit and 16bit mode.
1997-10-31 12:24:28 +00:00
markm
be4808f6e2 Upgrade the sound sources to Amancio Hasty's latest-and-greatest.
This is based on Voxware 3.5, and corresponds to Amancio's `guspnp21'.

Bug reports to Amancio, please!
1997-10-31 06:30:22 +00:00
sos
226ae63eab First cut at supporting multi-CD CDROM drives (changers).
Very rudimentary, lots of error checks missing, but it works.
Dont do an ls on two different CD's though, it will eat your
changer mechanism for lunch :), this clearly needs some more
thought. Until then this will enable those with changers to
mount their multible CD's and doing "sensible" work....

Thanks to Andrew Gordon <arg@arg1.demon.co.uk> for donating a drive
(a NEC CDR-C251 4x4) that makes this possible to develop.
1997-10-29 22:11:00 +00:00
nate
bdd6ae07d8 - Make sure we include <sys/kernel.h> to pick up the definitions of DATA_SET()
Noticed by:	bde
1997-10-29 15:54:19 +00:00
jdp
addd7d2b5d The previous change added a use of the DATA_SET macro, but forgot
to define it by including <sys/kernel.h>.  That broke PC-CARD
support for this driver, producing the dreaded "device allocation
failed" message.  Surprisingly, the missing include caused only
two compiler warnings.  The compilation still "succeeded" anyway.
1997-10-29 00:51:50 +00:00
bde
fb826377ff Removed unused #includes. 1997-10-28 15:59:26 +00:00
bde
561cc79f50 Don't include <machine/cputypes.h> or declare cputype/class interfaces
in <machine/cpu.h>.  Moved the declarations to <machine/cputypes.h>.
Fixed style bugs in the moved code.  Fixed everything that depended on
the nested include.  Don't include <machine/cpu.h> (in the changed files)
unless something in it is used directly.
1997-10-28 11:43:57 +00:00
joerg
31e25c2156 Move the EP_ID_PORT out to 0x110, so it doesn't conflict with other port
usage at 0x100.  Quoted Justin's quotation from the manual as well, to
explain the technical background.

PR:		kern/4559
Submitted by:	Stephen J. Roznowski <sjr@home.net>
1997-10-27 06:15:10 +00:00
fenner
44ca631cf4 Fix a comment about multicast; since the Etherlink III has no
multicast filter the driver will never learn how to program it.
1997-10-27 00:02:33 +00:00
nate
fa55951ed5 - Instead of relying on a functional call to register PCARD-capable drivers,
use a Linker Set.  Note, if a driver is loaded as an LKM  if will have
  to use the function call, but since none of the existing drivers
  are loadable, this made things cleaner and boot messages nicer.

Obtained from:	PAO-970616
1997-10-26 21:08:42 +00:00
yokota
4be61c0304 - Slightly change the way the border color register is updated so that
flicker won't occur when set_border() is called.

- Properly restore the border color when switching virtual consoles.

Pointed out by: tony@dell.com
OKed by: sos
1997-10-26 07:36:13 +00:00
nate
2f55d3018b - Functional changes to PCCARD support.
* Kill individual drivers 'suspend' routines, since there's no simple/safe
   way to suspend/resume a card w/out going through the complete probe
   at initialization time.
 * Default to using the apm_pccard_resume sysctl code, which basically
   pretends the card was removed, and then re-inserted.  Suspend/resume
   is now 'emulated' with a fake insert/removal.  (Hence we no longer
   need the driver-specific suspend routines.)
1997-10-26 04:54:16 +00:00
nate
c68183d0b8 - Do a bunch of gratuitous changes intended to make the code easier to
follow.
 * Rename/reorder all of the pccard structures, change many of the member
   names to be descriptive, and follow more closely other 'bus' drivers
   naming schemes.
 * Rename a bunch of parameter and local variable names to be more
   consistant in the code.
 * Renamed the PCCARD 'crd' device to be the 'card' device
 * KNF and make the code consistant where it was obvious.
 * ifdef'd out some unused code
1997-10-26 04:36:24 +00:00
yokota
b13f7d1937 Reject unreasonable values passed to CONS_HISTORY ioctl. It did not
check the value and caused kernel panic when a large value was given.

- Move the configuration option SC_HISTORY_SIZE from syscons.h to
syscons.c.
- Define the maximum total number of history lines of all consoles.
It is SC_HISTORY_SIZE*MAXCONS or 1000*MAXCONS; whichever is larger.
CONS_HISTORY will allow the user to set the history size up to
SC_HISTORY_SIZE unconditionally (or the current height of the console
if it is larger than SC_HISTORY_SIZE). If the user requests a larger
buffer, it will be granted only if the total number of all allocated
history lines and the requested number of lines won't exceed the maximum.
- Don't free the previous history buffer and leave the history buffer
pointer holding a invalid pointer. Set the pointer to NULL first, then
free the buffer.

PR: bin/4592
1997-10-23 03:23:50 +00:00
nate
cccd48166d - PCCARD support to the much maligned SCSI driver. This gives up support
for a couple of external CD's (notably the Sony PRD-650).

Note: In order to get my CD recognized, I had to configure the CD under
      Win95, but it seems to work now even if I turn it off.

Submitted by:	PAO [minor mods by me]
1997-10-21 17:57:31 +00:00
joerg
c1819b3409 Introduce a device flags value of 0x1 to always pretend a 1.44 MB
floppy drive #0, regardless of what the CMOS says.  This is intended
as a bandaid for those plagued with Compaq's idea to not announce the
floppy drive on their `Aero' notebook.

Using the device flags is not very nice (in particular since they
aren't per-drive but per-controller), but still looks a lot better to
me than the disgusting guesswork hack that was recently posted to
-hackers.

Doc update will follow shortly.
1997-10-19 13:12:02 +00:00
yokota
804107bc40 Rename MOUSE_GETINFO to MOUSE_GETHWINFO. The name collided with the one
in console.h.
Pointed out by bde.
1997-10-19 10:45:18 +00:00
joerg
f44f4b4ca1 Make all the documented (in pcvt(4)) options supported options. While
i was at it, do no longer insist on `PCVT_FREEBSD' being declared in
the config file, but default it to a reasonable value.

More cleanup to follow, but this part is safe for RELENG_2_2, too.
1997-10-18 10:59:47 +00:00
joerg
29fe905ae5 Hide a silly ``unknown board type'' message behind bootverbose. The
``ie0: not found'' message is sufficient as a default.
1997-10-15 10:09:24 +00:00
itojun
7740727dac if_ep.c clarification/simplification.
- irq = 9 problem (PR 4693)
- mbuf chaining oddity fixed. (PR 4693)
- trailer protocol has gone. (PR 4693)
- removed mbuf kludge, we got higher performance. (PR 4693)
- some indentation fixes

I'm sorry that I couldn't make a 2.2.5-RELEASE deadline.

PR:		4693
Reviewed by:	babkin@hq.icb.chel.su
Submitted by:	hamada@tom-yam.or.jp
1997-10-14 06:56:09 +00:00
fsmp
e1eb6ef445 Disable the TEST_CIL code till I can commit the complete solution.
Noticed by:	Peter Wemm <peter@netplex.com.au>
1997-10-13 00:01:53 +00:00
phk
36e7a51ea1 Last major round (Unless Bruce thinks of somthing :-) of malloc changes.
Distribute all but the most fundamental malloc types.  This time I also
remembered the trick to making things static:  Put "static" in front of
them.

A couple of finer points by:	bde
1997-10-12 20:26:33 +00:00
jkh
63cf77c18c Back out my LALT -> META change until we figure out a way to make it
work sympathetically with the function keys.
1997-10-12 19:57:49 +00:00
sos
88c80cb8cc Fix bug when using DEVFS, drives on second controller sisn't appear
in the device filesystem.

Submitted by:	Andre Albsmeier <Andre.Albsmeier@mchp.siemens.de>
1997-10-12 16:22:01 +00:00
jkh
b456ae04aa Allow "foo0: disabled, not probed" message to stay, but make it conditional
on bootverbose so that those who _really wanna know_ still can.
Compromise suggested by:	joerg
1997-10-12 08:31:41 +00:00
jkh
d812f8fff8 Change default keymap (I left all the international ones alone) so
that LALT is META by default.  This will make the emacs users happy.
Approved by: sos
1997-10-10 10:32:53 +00:00
stark
95340bfb24 Fixed spot in twintr() where tw_control and TWC_SYNC were used instead
of tw_zcport and tw_zcmask.  Could cause problems for people who use
pin 12 for sync.
1997-10-06 04:43:46 +00:00
dg
b25d2d5f2b Backed out part of a previous change: don't set ZWS on '790 chips; it has
shown to be harmful in that it results in the card not being detected
properly on warmboot due to the station address failing to be read
correctly from the NVRAM.
1997-10-03 16:26:15 +00:00
sos
85a02d214d Add a new keyboard mode K_CODE. Returns a single byte for each key
much like the scancode mode.
However the keys that (for no good reason) returns extension codes
etc, are translated into singlebyte codes.
Needed by libvgl.  This makes life ALOT easier, also the XFree86
folks could use this.
1997-10-01 20:46:29 +00:00
fsmp
9ea568f16a Fixed a foobar on my part that broke non-SMP kernels. (I need some sleep...) 1997-09-29 05:32:02 +00:00
fsmp
f6dd6401be Screwed the debug for the cil deadlock, another 3 hours down the tubes... 1997-09-29 00:04:33 +00:00
fsmp
c462c9c658 Added a couple short-term debugs and a fix to the SPIN_MAX variable.
Debugs are an attempt to ferret out the PUSHDOWN_LEVEL_3 deadlock.
1997-09-28 19:34:48 +00:00
gibbs
91399998c0 Fix a serious bug I introduced while adding in support for CAM interrupts.
It seems I didn't count my 0's properly when adding the new masks into
icu_vector.s pushing SWI_AST_MASK off the end of the array and screwing
up the indexing for SWI_CLOCK_MASK.

Fix the bug icu_vector.s and also reformat the code in both icu_vector.s and
apic_vector.s so that it will be much harder to make the same mistake in
the future.

Submitted by:	Bruce Evans <bde@zeta.org.au>
1997-09-28 19:30:01 +00:00
mckay
2ff71b2b21 Add a small hack to support the strange antics of the Unisys ELI 4003. This
machine generates an NMI for each floating point error, just like an old XT.
Since it is ISA only, reading the EISA status port yields 0xff, which would
give a spurious EISA panic.  The simplest thing to do is to ignore the 0xff.
1997-09-28 15:48:34 +00:00
fsmp
bc20671bb8 Added a missing comma for the INTR_SPL case. 1997-09-27 20:07:58 +00:00
joerg
0966285152 Hide the `no magic' babble behind bootverbose, since it has proven to
be too much magic for 99.9 % of the users.
1997-09-27 15:34:34 +00:00
msmith
1b05a4262f The previous commit broke support for the Pro/10; detect which sort of
card we are using and calculate the IRQ accordingly.
1997-09-26 17:17:43 +00:00
itojun
95dce19a99 tiny update of ESC sequence parser.
- some addition of comments (for readability)
- iso-2022 G0 designation support.  This does almost nothing.  Just for
  avoiding garbled screen when got "ESC ( B".
  (how about G1/2/3 designation? I'm not sure)
1997-09-26 15:27:55 +00:00
gibbs
10dcf9284c Fix a call to timeout that wasn't properly saving it's callout handle.
Submitted by:	 durian@plutotech.com
1997-09-23 22:14:43 +00:00
gibbs
a996bdcd1b Add a missing bufq_init call. The original code never initialized it's
buffer queue so I missed this when I changed buf_queue_head.

This probably fixes Soren's problem too, but he never mentioned
which CD driver he was using. 8-)

Submitted by:	dave adkins <adkin003@tc.umn.edu>
1997-09-22 22:58:08 +00:00
gibbs
b77d9700da restore a line I accidentally deleted with my callout changes.
Submitted by:	bde@FreeBSD.org
1997-09-22 18:04:42 +00:00
kato
3d54ce0c25 Update for changes in the callout interface. 1997-09-22 12:25:31 +00:00
gibbs
3579df4d35 Update for changes in the callout interface. 1997-09-21 21:43:54 +00:00
gibbs
d281074565 soundcard.c:
Update for changes in the callout interface.

sequencer.c:
	Add a paren that seems to have gone missing.
1997-09-21 21:43:35 +00:00
gibbs
e1b0aaaa76 aha1542.c aic6360.c cy.c fd.c ft.c
if_ie.c if_wl.c if_zp.c isa.c isa_device.h
labpc.c mcd.c ncr5380.c scd.c seagate.c si.c
sio.c tw.c ultra14f.c wcd.c wd.c:

	Update for changes in the callout interface.

apic_vector.s icu_vector.s ipl.s ipl_funcs.c:

	Add CAM software/hardware interrupt support.
1997-09-21 21:41:49 +00:00
peter
1419fcb42b Recognize the CS4326 on the Intel PR440FX motherboard. (It works just like
the normal CS4326 except that it's had it's ID's tweaked for some reason)
Also mark the device as alive in the attach routine so that the pnp system
doesn't think the attach failed.
1997-09-21 03:27:51 +00:00
peter
831db91027 Fix a comment-within-a-comment 1997-09-21 03:21:34 +00:00
peter
c7db62b5bf Accept FIOASYNC (like the old sound driver) since it's generated by
kern_descrip.c when the user does an fcntl(.., F_SETFL, ...).
1997-09-21 03:20:36 +00:00
dyson
82185efa23 Addition of support of the slightly rogue Promise IDE interface(Dyson), support
of multiple PCI IDE controllers(Dyson), and some updates and cleanups from
John Hood, who originally made our IDE DMA stuff work :-).

I have run tests with 7 IDE drives connected to my system, all in DMA
mode, with no errors.  Modulo any bugs, this stuff makes IDE look
really good (within it's limitations.)

Submitted by:	John Hood <cgull@smoke.marlboro.vt.us>
1997-09-20 07:41:58 +00:00
peter
bf08f9298b Adjust the #ifdef KERNEL so that pnp_cinfo is available for sbin/dset.c
Other ways around this might be to #define KERNEL in dset.c for the
"i386/isa/pnp.h" include.
1997-09-20 06:26:28 +00:00
jmg
13be81370a teach sio how to attach to isa PnP cards. This is mainly for use with
internal modems.  Currently detects a USR modem, and a couple Supra
modems...  vendor id's for sio capabile cards welcomed...

document new option EXTRA_SIO that will increase sio's internal data
structures to support X more serial ports...  these are used by the
PnP part of sio for attaching...  If you don't have it specified, it
will default to 2...  This is defaulted to 0 if you don't have PnP
compiled into your kernel...

also document that if you set the PnP flags (pnp x flags y) to 0x1 that
the modem will be refused to be recognized by the sio driver... this
is for people that want the traditional isa driver to probe and attach
the modem... (for keeping legacy sio numbering)
1997-09-19 15:25:49 +00:00
jmg
6d02356368 teach pnp to keep isa_device structs around, and teach isa.c how to scan
these structs for conflics...

it still exist that two PnP cards can colide, but this is up to the user
to make sure it doesn't happen...

other modifications to pnp.c to format output properly, and hide more
output behind bootverbose flag...

fix some bugons in pnp.h that would of made it difficult for inclusion
in external programs (for import of pnpinfo)
1997-09-19 15:20:25 +00:00
jmg
988ed16452 wrap kernel interface in #ifdef KERNEL/#endif
hide more verbosity behind bootverbose

make it so that it doesn't emit as many warnings durning compiling...
1997-09-18 08:04:13 +00:00
jmg
5280f97f95 update Luigi's driver to poll interface (Peter, you might want to check
that I've done this properly, it does work though :) )...

a few minor fixes to code

part-Submitted-by:	Luigi
1997-09-18 07:47:03 +00:00
tegge
dc9fb72147 Enable the FIFO on enhanced floppy controllers. This reduces the
number of dma overruns/underruns for systems under heavy dma load.
As a side effect, broken enhanced floppy controllers that sometimes
don't detect dma overruns/underruns will give less errors.

Reviewed by:	j@uriah.heep.sax.de (J Wunsch)
1997-09-17 20:16:17 +00:00
joerg
79f6661f76 Make FDC_DEBUG a supported option.
Hide the bogus FDC ``chip type'' display behind a (mostly) undocumented
option, since people started to trust the bogus claim.  Once we're going
to handle 2.88 MB controllers, we have to redo the chip detection, by
now just leave it hidden.
1997-09-16 07:45:45 +00:00
jmg
463ee6273f remove redudant decls from this header file (used for 2.2.x compat) 1997-09-15 07:34:49 +00:00
jmg
130c7bee5c add some preprocessor lines to prevent both controler snd0 and
device pcm0 from being loaded into the kernel at the same time.  As
this generates compilation errors, I just error out.

Requested-by: Jordan
1997-09-15 06:35:13 +00:00
jmg
64076aad20 This commit was generated by cvs2svn to compensate for changes in r29415,
which included commits to RCS files with non-trunk default branches.
1997-09-14 21:42:12 +00:00
jmg
d77c6d8be9 Import of Luigi Rizzo's sound code. For more information about the driver
check out the README that is included.

Submitted by:	Luigi Rizzo <luigi@labinfo.iet.unipi.it>
1997-09-14 21:42:12 +00:00
joerg
e7c3d728c1 Fix the broken VT_WAITACTIVE ioctl for the case where the third arg
was 0.

PR:		4164
Submitted by:	Joe Traister <traister@mojozone.org>

While i was at it, also fixed a broken return value for the VT_RELDISP
ioctl, iff the third arg was legally VT_TRUE, but the destination
screen was in process mode so the actual switch had to be deferred.
This was breaking the ability to directly toggle between two X servers
running on two VTs, since the server getting the bogus error return
was running wild, and competing with the other one for the hardware.
(Sigh, this was a very long-standing bug.)
1997-09-14 19:01:01 +00:00
peter
796eb5ce0a Update select -> poll in drivers. 1997-09-14 03:19:42 +00:00
peter
e762286917 Update select -> poll.
I am not particularly happy with this stuff, I have no way to test it.
1997-09-14 03:12:54 +00:00
joerg
5167b81f67 Revert the logic behind my last change, and use a function called
`is_physical_memory()' now for the decision whether to dump some
region of memory or not.

Suggested by:	davidg
1997-09-13 16:12:15 +00:00
msmith
3502721d04 Support Intel EtherExpress Pro 10+
PR:		kern/4335
Reviewed by:	Stephen Roznowski (sjr@home.net)
1997-09-12 08:30:57 +00:00
joerg
adb1bbd53f Do not ever try to coredump adapter memory regions.
PR:		4486
Submitted by:	tegge@idi.ntnu.no (Tor Egge)

Implement a function is_adapter_memory() in order to determine what
should nto be dumped at all.  Currently, only populated with the ``ISA
memory hole''.  Adapter regions of other busses should be added.
1997-09-10 12:31:40 +00:00
dg
50b6c84d88 Change the address for the low end of what we permit from c0000 down
to a0000 so that people can put their cards in the middle of their
video memory if they want. :-)
1997-09-10 00:17:39 +00:00
jmg
28e7896b8d add the plug-and-play code into current...
This code has been submitted by Luigi Rizzo <luigi@labinfo.iet.unipi.it>,
based on work done by Sujal Patel.

This currnetly doesn't provide the ability to register the port address
of PnP cards assigned a PnP driver.  As there aren't any PnP capible
drivers yet, this isn't much of a problem.

The code allows you, through USERCONFIG, configure what the cards port
bases, irqs, and dma's are like.  Currently there isn't support to view
what cards are in the sytem.

It successfully configures my PnP Internal Modem and sio then sees the
card as a normal isa device.

man page will be committed shortly.

Approved-by: jkh
Submitted-by: Luigi Rizzo
1997-09-09 12:31:58 +00:00
dg
224a34b929 Added a check for the ISA memory address range being valid. Fixes PR#835. 1997-09-08 20:00:21 +00:00
dg
4fcbd35c01 Turn on the 0WS option for 16bit cards. Newer machines insert enough
delay that without this the performance is unacceptable. The 83C690,
83C790, and 83C795 chips which this affects are all designed to work
with 0 waitstates in 16bit mode.
Also cleaned up the toggling of 16bit access mode that occurs during
normal operation; the previous code may not have done the right thing
in all cases.
1997-09-08 10:27:09 +00:00
peter
9a9d679136 Change an assemble-time divide into a shift. Under binutils-2.8 gas in elf
mode, the slash is a comment leader, while under non-elf it is a divide
symbol (what a concept! :-).  Theoretically, #APP/#NO_APP can change this
but that doesn't seem to mesh too well with macros and line continuation.
1997-09-08 06:40:58 +00:00
fsmp
877f33cf60 General cleanup of the lock pushdown code. They are grouped and enabled
from machine/smptests.h:

#define PUSHDOWN_LEVEL_1
#define PUSHDOWN_LEVEL_2
#define PUSHDOWN_LEVEL_3
#define PUSHDOWN_LEVEL_4_NOT
1997-09-07 22:04:09 +00:00
bde
4b54cb94d2 Include kernel.h instead of declaring "extern int hz". 1997-09-07 04:21:25 +00:00
helbig
a393c20700 Enable A law encoding.
Enable A law encoding.
1997-09-06 17:39:06 +00:00
helbig
d6857e351e Enable A law encoding. 1997-09-06 17:38:29 +00:00
yokota
ec0b9f839d Add a new compile option SC_HISTORY_SIZE to specify the history buffer
size in terms of lines (instead of bytes).  When changing video mode
in ioctl SW_XXX commands, syscons checks scp->history_size and
allocate a history buffer at least as large as the new screen size.
(This was unnecessary before, because HISTORY_SIZE was as large as 100
lines and this is bigger than the maximum screen size: 60 lines).
Similar adjustment is done in ioctl CONS_HISTORY command too.

PR: kern/4169
Reviewed by: sos
1997-09-04 23:01:06 +00:00
sos
4d6dd4fc2d Upgrade of EIDE DMA support, Johns comments:
* lots of fixes to error handling-- mostly works now
* improve DMA timing config for Triton chipsets-- PIIX4 and UDMA drive
  still untested
* generally improve DMA config in many ways-- mostly cleanup
* clean up boot-time messages
* rewrite PRD generation algorithm
* first wd timeout is now longer, to handle drive spinup

Submitted by: John Hood <cgull@smoke.marlboro.vt.us>
1997-09-04 18:49:53 +00:00