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Author SHA1 Message Date
Julian Elischer 26d3bf5f1b close() is no longer a SLICE method. 
Close is simply an open with no-read and no-write once internal to SLICE
(it still exports a close to the rest of the kernel)
 1998-04-22 10:25:27 +00:00
Peter Wemm 4bc57bd94f Add a couple of missing symbols referred to in asm code. 1998-04-22 09:46:16 +00:00
Mike Smith 38f86230bd Add a block device entry for the 'myx' driver too. 1998-04-22 05:10:51 +00:00
Mike Smith 9c25a0b542 Add 'myx' for Ulf Zimmerman's Mylex Raid driver (ulf@alameda.net> 1998-04-22 03:57:07 +00:00
KATO Takenori 5e4832f65d PC-98 does not supports DMA automode lager than 65535 bytes. 1998-04-21 09:48:45 +00:00
KATO Takenori bb9b85aaeb Supports PC-98 again. 1998-04-21 09:46:14 +00:00
Julian Elischer 2af4594564 Remove more LFS left-overs 1998-04-20 21:54:19 +00:00
Julian Elischer 751e9ca706 Remove an LFS clause, now that it is in the history, 
anyone who wants to see what was needed cto revive LFS can see it.
 1998-04-20 21:53:07 +00:00
Søren Schmidt d264ed7a01 Enable DEVFS usage of the device (include opt_devfs.h> 1998-04-20 18:51:33 +00:00
Julian Elischer 992109b58e Get rid of DEVFS_ROOT 
it no longer has any effect.

SLICE is in some ways a replacement but is destined to also go away.
 1998-04-20 04:30:47 +00:00
Julian Elischer c0bab11dfe Make the devfs SLICE option a standard type option. 
(hopefully it will go away eventually anyhow)
 1998-04-20 03:57:41 +00:00
Julian Elischer 3e425b968d Add changes and code to implement a functional DEVFS. 
This code will be turned on with the TWO options
DEVFS and SLICE. (see LINT)
Two labels PRE_DEVFS_SLICE and POST_DEVFS_SLICE will deliniate these changes.

/dev will be automatically mounted by init (thanks phk)
on bootup. See /sys/dev/slice/slice.4 for more info.
All code should act the same without these options enabled.

Mike Smith, Poul Henning Kamp, Soeren, and a few dozen others

This code does not support the following:
bad144 handling.
Persistance. (My head is still hurting from the last time we discussed this)
ATAPI flopies are not handled by the SLICE code yet.

When this code is running, all major numbers are arbitrary and COULD
be dynamically assigned. (this is not done, for POLA only)
Minor numbers for disk slices ARE arbitray and dynamically assigned.
 1998-04-19 23:32:49 +00:00
Tor Egge 9d66d1d696 Disregard the values for polarity and trigger mode in the MP config table 
for ISA interrupts where the IOAPIC interrupt pin number is the same as
the ISA interrupt number (i.e. partial backout of previous commit)
 1998-04-19 23:19:20 +00:00
Bruce Evans 212b37ff18 Support compiling with `gcc -pedantic' (don't use hard newlines in 
(asm) string constants).
 1998-04-19 15:41:06 +00:00
Bruce Evans 1696756396 Support compiling with `gcc -pedantic' (don't use hard newlines in 
(asm) string constants or hard long long constants).
 1998-04-19 15:39:26 +00:00
Bruce Evans 721f74b7d3 Support compiling with `gcc-pedantic' (don't declare static arrays 
with no size).
 1998-04-19 15:36:12 +00:00
Bruce Evans 8c4a6d7452 Support compiling with `gcc-pedantic' (don't use hard newlines in 
(asm) string constants or trailing commas in enum declarations).
 1998-04-19 15:28:30 +00:00
Bruce Evans 78a8182665 Support compiling with gcc -pedantic (don't use a bogus, null cast). 1998-04-19 15:22:48 +00:00
Peter Wemm 823833f19d Back out previous commit, obrien doesn't seem to be watching. The problem 
is that the previous commit spammed a hacked 2.2-stable onto -current,
deleting the DMA support etc.  (I guess that's one way of minimizing diffs
between -current and -stable.. :-] )
 1998-04-19 03:26:05 +00:00
David E. O'Brien cab9e31601 MFC (reduce diff w/-CUR, with hopes of getting DMA support into -STABLE) 
1.128   (FUNCTIONAL: better sleep handling)
1.131   (STYLE: labels w/o stmt)
1.132   (STYLE: remove unused #includes)
1.141   (FUNCTIONAL: devfs bug, 2nd controler not showing)
1.144   (STYLE: dont shadow other vars)
1.150   (FUNCTIONAL: fix search bug)
 1998-04-18 13:25:49 +00:00
KATO Takenori c243867df2 Support compiling with `gcc -ansi'. 1998-04-18 05:01:24 +00:00
Amancio Hasty 9ff07e3256 Reviewed by: Amancio 
Submitted by:	Roger Hardiman <roger@cs.strath.ac.uk>
Roger Hardiman <roger@cs.strath.ac.uk> :
	Revised autodetection code to correctly handle both
	old and new VideoLogic Captivator PCI cards.
	Added tsleep of 2 seconds to initialistion code for PAL users.
	Corrected clock selection code on format change.

--- Amancio
 1998-04-18 04:58:33 +00:00
Dag-Erling Smørgrav dc73342347 Seventy-odd "its" / "it's" typos in comments fixed as per kern/6108. 1998-04-17 22:37:19 +00:00
Julian Elischer 2720a2efd6 Reserve a number for the ALTQ control devices (96) 1998-04-17 20:26:43 +00:00
Dag-Erling Smørgrav cc88e287a6 Stop the screensaver before switching consoles. 1998-04-17 10:03:11 +00:00
Dima Ruban 8b78465c27 Undo my last change. 1998-04-17 07:51:36 +00:00
Dag-Erling Smørgrav 604d46b6e5 Swapped "should we just return" and "should we stop the screensaver" 
in scrn_timer() to avoid deadlock with graphical screensavers.
 1998-04-16 09:41:55 +00:00
Bruce Evans 1d37f051c1 Finish supporting compiling with gcc -ansi'. Fix missing volatile's 
in __asm() statements while I'm here.
 1998-04-15 18:58:09 +00:00
Dima Ruban d3b8e3673e Use 0440 root.kmem kermissions on kernel instead of 
0555 root.wheel.

Reviewed by:	freebsd-security
 1998-04-15 17:53:32 +00:00
Bruce Evans c1087c1324 Support compiling with `gcc -ansi'. 1998-04-15 17:47:40 +00:00
Bruce Evans 7e07ce2225 Support compiling with gcc -ansi'. Fix missing volatile's in __asm() 
statements while I'm here.
 1998-04-15 17:26:17 +00:00
Poul-Henning Kamp 9c2fa4dbce In pre-devfs days, /dev/psm0 had always been a non-blocking 
device. But with devfs, currently, /dev/psm0 is the blocking device
and /dev/npsm0 is the non-blocking one.

DEVFS must stay consistent with the older behaviour.

PR:		6260
Reviewed by:	phk
Submitted by:	Kapil Chowksey <kchowksey@hss.hns.com>
 1998-04-15 17:06:52 +00:00
Bruce Evans dcfe005838 Fixed breakage of fork accounting in previous commit. A fork benchmark 
reported about 15 times as much sys time as real time.  getmicroruntime()
is confusing name.
 1998-04-15 11:10:28 +00:00
Søren Schmidt 0c7843d922 Added EIDRM & ENOMSG errno in translation table. 1998-04-13 17:52:41 +00:00
Søren Schmidt 958a082931 Added EIDRM & ENOMSG to errno translation table. 1998-04-13 17:49:51 +00:00
Mike Smith a470e6686d Don't use INTR when only one device supports it. 
Submitted by:	Satoh Junichi <junichi@astec.co.jp>
 1998-04-13 17:45:56 +00:00
Poul-Henning Kamp 81aba7a19d Aic APM driver support for e.g. Toshiba T2400 notebook with internal 
Adaptec SCSI (aic6360/aha152x) controller.

PR:		5382
Reviewed by:	phk
Submitted by:	Oliver Breuninger <ob@seicom.NET>
 1998-04-12 12:11:31 +00:00
John Dyson 17d925335f Minor typo in the wd driver. The manifestation of this bug 
is a tremendous perf decrease due to the disabling of advanced
features such as DMA, Ultra DMA, and 32bit mode.  This patch
might have been reported by someone else (I seem to remember
it.)
 1998-04-11 20:09:39 +00:00
Søren Schmidt eea22fdf01 Do not clobber "heads" by &= in wdcommand use only &. 
Spotted by: bde
 1998-04-10 08:00:24 +00:00
Søren Schmidt f559a836a2 Add the new LBA mode support in the wd? config examples. 1998-04-09 22:28:57 +00:00
Søren Schmidt 44779c5a1c Try to use the "right" CHS translations of a LBA device. 
Drives bigger than 8.4G is still in question until I get a drive
to test on...
 1998-04-09 17:46:45 +00:00
Søren Schmidt 2a42fd0952 Add LBA mode support for large drives. 
Use config flags 0x1000 to enable LBA mode. It should be enabled in
the BIOS too to avoid geometry confusion.

One catch though, I'm not sure all BIOS's uses the 64head/63secs
translation, all mine does but....
 1998-04-08 20:04:39 +00:00
Søren Schmidt 40a2ce6ee5 Fix a minor bug (|| instead of |) 1998-04-08 20:00:03 +00:00
Peter Wemm 514bc6cb56 Fix VM86 compiles. a #include "opt_vm86.h" was missing, and the my_tr 
variable was needed in the non-SMP case.

Submitted by:  Jonathan Lemon <jlemon@americantv.com>
 1998-04-06 18:59:15 +00:00
Peter Wemm fa1ef19485 remove #ifdef declaration of npxproc, use globals.s and the extern always. 1998-04-06 15:50:29 +00:00
Peter Wemm e8b4f186cd add globals.s for data that is treated differently on SMP. 1998-04-06 15:49:35 +00:00
Peter Wemm cf34ef61ee Use real types for the SMP pages being allocated rather than arrays of 
ints.  Remove some no longer needed casts.  Initialize the per-cpu
global data area using the structs rather than knowing too much about
layout, alignment, etc.
 1998-04-06 15:48:30 +00:00
Peter Wemm 0c8df3b4c5 clean up #ifdefs, define the variables that have to be per-cpu on SMP 
in globals.s only and use externs always.
 1998-04-06 15:46:17 +00:00
Peter Wemm 741643627f _curpcb is always defined in globals.s instead of here in #ifdefs 1998-04-06 15:44:31 +00:00
Peter Wemm 55caa497cb Bogus casts 1998-04-06 15:43:29 +00:00