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1183b97250
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1059 Commits

Author SHA1 Message Date
John Baldwin
1183b97250 - Move comments regarding flags for dgb(4) over to the MD NOTES file where 
dgb(4) lives.
- Move dgb(4) back to where it used to be relative to other drives in the
  old NOTES/LINT file.
 2002-11-06 21:07:13 +00:00
John Baldwin
8a651d2c4a Make the ar(4) driver i386-only for now. It has lots of sizeof(int) == 
sizeof(void *) assumptions and doesn't use busdma yet (it uses kvtop()
which is not an MI interface).

Recommended by:	jake, mux
 2002-11-06 19:27:09 +00:00
Matthew N. Dodd
6fe8789d6d - Convert to newbus, bus_space etc. 
- Move to MI space.

Tested on:	 i386
 2002-11-05 09:37:32 +00:00
Matthew N. Dodd
30201b6cef Merge PC98 changes. 2002-11-02 04:18:10 +00:00
Matthew N. Dodd
c7f718ec6a Handle hints for the atspeaker device. 
Document same.
 2002-10-28 02:00:09 +00:00
John Baldwin
d2ec391b39 Rename 'device acpica' to 'device acpi'. 
Approved by:	msmith, iwasaki
 2002-10-24 19:05:04 +00:00
Robert Watson
7aab30d1d8 device rc no longer requires a count since jhb newbussified the rc 
device driver.
 2002-10-24 16:46:53 +00:00
John Baldwin
08675def10 npx(4) doesn't honor port hints so don't provide an example one. 2002-10-23 14:52:53 +00:00
John Baldwin
e2ded8bbde - No need for pmtimer hint anymore. 
- npx doesn't need an 'at' hint anymore.
 2002-10-22 17:32:51 +00:00
Bruce Evans
25388b6cc4 Fixed the quoting of the value of SC_CUT_SEPCHARS. The double quotes 
needed to be quoted (to get a C string literal), not the value itself.

Fixed the value of SC_CUT_SEPCHARS.  Setting this value would have had no
effect even if it were used, since the value was the same as the default.

The above bugs had no effect except to set bad examples, since test
coverage of SC_CUT_SEPCHARS is broken by enabling a negative option.

Removed (unquoted) double quotes for all options.  They were all bogus
since they had no effect except to make non-strings look like strings.
Most of the non-strings were expressions.  The value of INIT_PATH is
a non-string since it is stringified later (unlike SC_CUT_SEPCHARS).

Fixed parenthesization errors inside bogus quotes (parenthesize values
if they have more than one token in them but don't parenthesize single
tokens).
 2002-10-17 13:47:31 +00:00
Jim Pirzyk
e22f9477f7 Updated the CPU_DISABLE_CMPXCHG notes to warn users not to also enable 
SMP with it.

Requested by:	Lars Eggert <larse@ISI.EDU>
 2002-10-16 15:59:07 +00:00
Jim Pirzyk
77e8341280 Add a knob to turn on and off the CMPXCHG instruction on > i386 IA32 systems. 
This is most beneficial for vmware client os installs.

Reviewed by: jmallet, iedowse, tlambert2@mindspring.com
MFC After: never, -STABLE does not currently use this instruction
 2002-10-14 19:33:12 +00:00
Matthew N. Dodd
3ae5b53264 newbus & bus_space the mcd(4) driver. 2002-10-04 07:14:19 +00:00
Scott Long
0910374b7f Alas, poor matcd, I knew ye well. 
It doesn't work.
It cannot be made to work.
Goodbye.

X-MFC after:	ASAP
 2002-10-04 06:06:04 +00:00
Scott Long
89147260d5 Move the aac driver from MI to MD NOTES. It is a long way from being 
64-bit clean.
 2002-09-26 18:16:28 +00:00
Peter Wemm
db2cfa1f86 move wl (isa wavelan card, not "wi") to i386-only 2002-09-19 03:10:23 +00:00
Peter Wemm
6938800ee2 move "profile 2" to i386 2002-09-19 03:04:07 +00:00
Peter Wemm
b80ad83e76 move ncv, nsp, stg to i386-only section (there is no pc98-specific version) 2002-09-19 03:02:42 +00:00
Peter Wemm
2b412989fe Move dgb to the i386 section 2002-09-19 02:58:41 +00:00
Nate Lawson
8579e9cfbd Fix LINT build on alpha by completing move of cy and apm_saver to 
i386/conf/NOTES rather than the global conf/NOTES.

Suggested by: bde
 2002-09-11 05:33:15 +00:00
Jun Kuriyama
b37a9be231 Use "options " rather than "options<tab>". 2002-09-09 02:40:59 +00:00
Poul-Henning Kamp
9339569236 Fix style(9) bugs. 
Brucified by:	bde
 2002-09-08 15:16:49 +00:00
Peter Wemm
8c478ca930 Note that 'device gzip' *requires* COMPAT_AOUT. Maybe this "device" 
should be renamed to COMPAT_GZIPAOUT or something like that.
 2002-09-08 02:33:42 +00:00
Peter Wemm
f7749f924c Automatically enable CPU_ENABLE_SSE (detect and enable SSE instructions) 
if compiling with I686_CPU as a target.  CPU_DISABLE_SSE will prevent
this from happening and will guarantee the code is not compiled in.

I am still not happy with this, but gcc is now generating code that uses
these instructions if you set CPUTYPE to p3/p4 or athlon-4/mp/xp or higher.
 2002-09-07 07:02:12 +00:00
Peter Wemm
6bf46c4c5f Add options COMPAT_AOUT to detect future bitrot. 2002-09-07 01:49:52 +00:00
Poul-Henning Kamp
bd8add3d61 Change the support for AMDs ElanSC520 CPU from being a device driver to 
be
	options	CPU_ELAN
(NB: Soekris.com users!)

It is cleaner this way.  We still recognize the cpu on the host-pci bridge.
 2002-09-04 19:43:22 +00:00
Brooks Davis
5906e69ac2 Continue de-counting i4b. Devices i4bctl, i4bcapi, iavc, i4bq921, 
i4bq931, i4b, isic, iwic, ifpi, ifpi2, ifpnp, ihfc, and itjc are
no longer count devices.  Also remove a few other instances of N<DEVICE>
being used to control compilation of whole files.

Reviewed by:    hm
 2002-09-02 00:52:11 +00:00
Poul-Henning Kamp
927b6b099d Add the minimalist elan-mmcr device driver. 
This driver allows a userland program to mmap the MMCR of the AMD
Elan sc520 CPU.
 2002-08-02 15:53:04 +00:00
Mike Barcroft
6f0dc1fd51 Catch up to rev 1.339 of src/sys/conf/options (PCI_ENABLE_IO_MODES is 
now a sysctl and is enabled by default).
 2002-07-27 16:25:30 +00:00
Peter Wemm
b618108fff de-count pci 2002-07-23 06:38:47 +00:00
Peter Wemm
51fabead55 Add unit counts for the i4b stuff where it still uses NFOO etc. 2002-07-21 23:23:14 +00:00
Peter Wemm
fc147d7fe9 Add explicit unit count on 'device pci' for ahc/ahd 2002-07-21 23:07:31 +00:00
Peter Wemm
c06a33507a The following devices do not take a static unit 'count' argument: 
ar, fe, lnc, sr, wl, fpa, bktr, sbni
 2002-07-21 22:28:43 +00:00
John Baldwin
30cce2ed6b Add a new VM options section. Move KSTACK_PAGES there from the MI NOTES 
file and better document it.  Add better documentation for the DISABLE_PSE
option.  Add the missing DISABLE_PG_G option and document it.
 2002-07-15 19:25:40 +00:00
John Baldwin
601969b9aa The EISA_SLOTS option appears to be i386-only. 2002-07-15 18:55:07 +00:00
John Baldwin
122b088a2a COMPAT_OLDISA is only used on i386. 2002-07-15 18:50:13 +00:00
John Baldwin
a916ce1acc Move ACPI device and options from MI NOTES to the i386 MD NOTES file. 2002-07-15 14:28:20 +00:00
Alfred Perlstein
f0eb293e88 Move COMPAT_FREEBSD4 to arch-neutral sys/conf/NOTES. 
Add COMPAT_FREEBSD4 to GENERIC for arches that existed in FreeBSD 4's time,
not just i386. (alpha and pc98)

Requested by: bde
 2002-07-13 16:43:53 +00:00
Alfred Perlstein
074453c230 Introduce syscall.master option 'COMPAT4' which allows one to wrap 
syscalls for FreeBSD 4 compatibility.
Add kernel option COMPAT_FREEBSD4 to enable these syscalls.
 2002-07-12 06:38:34 +00:00
Chris D. Faulhaber
eab0c369f1 s/sysctl -w/sysctl/ 2002-05-06 00:45:27 +00:00
David E. O'Brien
1de6d67791 Revert rev 1.1018. rp(4) and dgb(4) are deemed MI, while the rest of the 
drivers for simular hardware are i386-specific.  That is why I did not
find the information here.
 2002-05-02 19:42:38 +00:00
David E. O'Brien
b20b5a8b09 Add some NOTES on the Comtrol Rocketport and the Digiboard drivers. 2002-05-01 23:03:31 +00:00
John Baldwin
7f5092f330 Round 2 of munging the MI/MD split in NOTES. Put almost all the device 
drivers with MI portions into the MI notes.  Device drivers such as busses
like the isa, eisa, and pci devices are now in the MD NOTES section even
though they have some MI code.  This will ensure that only the proper bits
of device drivers will be included due to the optional bits dependent on
the busses in sys/conf/files.  This commit also takes the stance that since
hints are ignored in NOTES anyways, it is ok to include hints for a bus
that may not be present.

Advice from:    bde
 2002-04-09 18:26:58 +00:00
John Baldwin
dd267672cd First round at trying to split up NOTES into MI and MD portions. 
Unfortunately, this level doesn't really provide enough granularity.  We
probably need several MI NOTES type files for things that are shared by
several architectures but not by all.  For example, the PCI options could
live in a NOTES.pci.

This also updates the Makefile for i386 to generate LINT.  The only changes
in the generated LINT are the order of various options.

Suggestions for improvement welcome.
 2002-04-03 18:09:17 +00:00
Ruslan Ermilov
12c79eb288 Dike out a highly insecure UCONSOLE option. 
TIOCCONS must be able to VOP_ACCESS() /dev/console to succeed.

Obtained from:	OpenBSD
 2002-04-03 10:56:59 +00:00
John Baldwin
0f8870a2b9 Remove references to KTR_EXTEND. 
Pointy-hat to:	jake
 2002-04-01 19:25:22 +00:00
Poul-Henning Kamp
38fd6d0169 A couple of bits survived Dans nukage of CV_DEBUG in favour of INVARIANTS, 
take them out with tacticals.
 2002-03-31 07:23:31 +00:00
Poul-Henning Kamp
106d501706 Uncomment GEOM in LINT 2002-03-26 19:39:32 +00:00
Nicolas Souchu
b708809fa5 Forgot viapm in the NOTES. Fixed. 2002-03-23 18:39:54 +00:00
Nicolas Souchu
c17d43407f Major rework of the iicbus/smbus framework: 
- VIA chipset SMBus controllers added
	- alpm driver updated
	- Support for dynamic modules added
	- bktr FreeBSD smbus updated but not tested
	- cleanup
 2002-03-23 15:49:15 +00:00