Commit Graph

44 Commits

Author SHA1 Message Date
Ruslan Ermilov
233945839b Add "makeoption" as an alias to "makeoptions", for symmetry. 2005-12-03 20:04:24 +00:00
Ruslan Ermilov
a15aafd590 By a popular demand, add "nomakeoptions" as an alias to "nomakeoption". 2005-11-03 21:09:59 +00:00
Ruslan Ermilov
acd58322c7 Implement the "nocpu" directive.
Requested by:	rwatson
2005-11-03 14:01:22 +00:00
Dag-Erling Smørgrav
d67c43b3a9 "device" and "nodevice" lines can actually specify more than one device
(separated by commas), so add "devices" and "nodevices" as aliases.

MFC after: 	2 weeks
2005-02-10 10:46:27 +00:00
Dag-Erling Smørgrav
9b736ef9e6 If the file specified in an "include" line does not exist in the current
directory, and its name does not begin with a period or a forward slash,
go look for it in ../../conf.

Wished for by:	scottl
MFC after:	2 weeks
2004-10-24 09:38:41 +00:00
Poul-Henning Kamp
44c428d240 We accept both "option" and "options" so also accept both "nooption"
and "nooptions".
2004-10-12 13:21:44 +00:00
Peter Wemm
f37a929ca1 Kill count device support from config. I've changed the last few
remaining consumers to have the count passed as an option.  This is
i4b, pc98/wdc, and coda.

Bump configvers.h from 500013 to 600000.

Remove heuristics that tried to parse "device ed5" as 5 units of the ed
device.  This broke things like the snd_emu10k1 device, which required
quotes to make it parse right.  The no-longer-needed quotes have been
removed from NOTES, GENERIC etc.  eg, I've removed the quotes from:
   device  snd_maestro
   device  "snd_maestro3"
   device  snd_mss

I believe everything will still compile and work after this.
2004-08-30 23:03:58 +00:00
Warner Losh
23717fc46a Per letter dated July 22, 1999, delete clause 3 from code directly
from Berkeley.
2004-08-07 04:19:37 +00:00
Olivier Houchard
43a903c091 Add a new "files" directive, which allows to include a files.foo file directly
from a kernel config file.
Bump config version to reflect this change.
2004-05-09 22:29:00 +00:00
Ruslan Ermilov
824018495d Implemented "nooption" and "nomakeoption" config(8) tokens.
Fixed memory leak in the "nodevice" option implementation.

Use these instead of sed(1) in MD NOTES.

Use a single makefile (sys/conf/makeLINT.mk) to generate
LINT for all architectures.  (Previous versions missed
the LINT dependency on Makefile, and i386 version also
missed the dependency on ${NOTES}.)

Fixed bugs in the previous NOTES conversion using the
"nodevice" token and sed(1):

- i386 LINT lost "device pst".

- pc98 LINT lost SC_*, MAXCONS and KBD_DISABLE_KEYMAP_LOAD
  options, and got needless DPT_* options.

- Added nooptions PPC_DEBUG, PPC_PROBE_CHIPSET, KBD_INSTALL_CDEV
  to sparc64 LINT so that it has a chance to config(8).

This basically returns us to where we were before.
2003-02-26 23:36:59 +00:00
Ruslan Ermilov
0b56eafddf Implemented a simple "nodevice" config(8) command that cancels
the effect of the "device" command, and use it to generate the
OLDCARD from GENERIC.

Suggested by:	bde
2003-02-15 02:39:13 +00:00
Juli Mallett
e872716d8a Clean up hex() and octal() to return and work with unsigned integers since
they scan values of unsigned types, and since they do not need otherwise,
have them take const char * arguments.
2002-06-21 10:56:44 +00:00
Peter Wemm
76cb0cadf1 Enable hardwiring of things like tunables from embedded enironments
that do not start from loader(8).
2001-08-27 05:11:53 +00:00
Dima Dorfman
5e06480c9f Introduce an "include" directive. It takes one argument, a filename
to be included into this one.  This works the same way as #include
does in C; as far as the user is concerned, the included file is
inlined into the current one.

Since config(8) is no longer limited to working on one user-supplied
file, printing just a line number in an error message is not
sufficient.  The new global variable yyfile represents the file
currently being parsed, and must be printed as well.

Reviewed by:	imp
Obtained from:	OpenBSD
2001-07-12 02:08:51 +00:00
Peter Wemm
68f4fced95 ${BDECFLAGS} work. And fix a real error in the process. A "MAXUSERS"
string could have been passed to free();  There are some warnings here
I am not sure how to fix as they are in the lex scanner code, etc.
2001-02-19 04:43:21 +00:00
Poul-Henning Kamp
412916079c Make it possible to specify profiling in the kernel config file.
Do so for LINT.
2000-10-14 08:33:22 +00:00
Peter Wemm
f71c01cc52 Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.

config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel.  You can reconfigure your
isa devices with the likes of this at loader(8) time:
  set hint.ed.0.port=0x320

userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.

It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8).  See the "hints" directive in GENERIC
as an example.

All device wiring has been moved out of config(8).  There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file.  If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you.  You can also compile in the
hints directly with:  hints "device.hints"  as well.

There are a few things that I'm not too happy with yet.  Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it.  However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built.  A stack of man4 pages will need updating. :-/

Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated.  eg:  'device fe 4' will compile the fe driver with NFE set
to 4.  You can then set hints for 4 units (0 - 3).  Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this.  This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.

Please exercise EXTREME CAUTION when transitioning!

Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
Peter Wemm
6c54a82eb6 Re-support "tape" as an alias for device and clean up a bit more cruft
left over from the original system (d_dk was for preassigned iostat unit
numbers for disks)
1999-11-09 07:20:22 +00:00
Marcel Moolenaar
c1454d67ec Add option "-d destdir" which instructs config to use another output
directory than the default one. If the option is not given, then the
output of config is exactly as before. Only when an alternate output
directory has been specified will config modify its behavior.

Additional changed:
o  Remove the now conflicting and unused NODEV define. It
   conflicts with NODEV in sys/param.h.
o  Rename the now conflicting MACHINE token to ARCH. It
   conflicts with MACHINE in sys/param.h.
o  Fix some easy style bugs.
o  Fix some easy grammar bugs in the manpage.

Approved by: peter, archie
1999-10-30 10:55:48 +00:00
Peter Wemm
1c56dc3655 Further cleanup. Also remove the following unused or defunct tokens:
and, bio, cam, master, minor, net, priority, sequential, size, slave, trace
1999-10-10 17:36:11 +00:00
Peter Wemm
1b00e6b51a Zap references to 'major' token, it's not used.
Zap references to devices.i386 - it's not used. (neither is devices.pc98
or devices.alpha)
1999-10-08 06:20:43 +00:00
Peter Wemm
2da5c22ea3 Don't include trailing whitespace in ID tokens before comments. ie:
options FOO=10		# comment
would give FOO the value of "10		" and that caused unwanted
touches on the opt_*.h files.

I hope I've got this right..
1999-07-01 16:20:16 +00:00
Peter Wemm
ef354ff70d Understand 'config kernelname' and pretend it was a
'makeoptions KERNEL=kernelname'.  Warn about any trailing stuff as it's
not handled here.  This is a simple bandaid, hopefully to head off some
complaints from certain people.
1999-05-10 02:42:58 +00:00
Poul-Henning Kamp
bb4d56144e config(8) lobotomy, please see commit msg in sys.
(I have no idea why cvs didn't take these changes before.)
1999-05-09 17:23:38 +00:00
Luoqi Chen
e07fcb3e2e Make options like NO_F00F_HACK work (with context sensitive lexical rules). 1999-04-27 01:37:01 +00:00
Peter Wemm
96217b0fbc More cleanups, tweaks and features.
- make this work:   options FOO123=456   *without quotes*
- grumble (but accept) vector xxxintr, and tty/net/bio/cam flags.
- complain if a device is specified twice (eg: 2 x psm0)
- don't require quotes around:  port IO_COM2
- recognize negative numbers.  (ie: options CAM_DEBUG_UNIT=-1)
- GC some more unused stuff (we don't have composite disks from config(8)).
- various other nits (snprintf paranoia etc)
1999-04-24 18:59:19 +00:00
Peter Wemm
e6fbbbe459 Further cleanups. i386_ioconf.c and alpha_ioconf.c were essentially the
same and were merged into a single newbus_ioconf.c.  CG'd some more unused
code.
1999-04-18 13:36:29 +00:00
Peter Wemm
188334f6de Get out the blow torch and hack away all the unused stuff. Note that
I zapped the MACHINE_MIPS stuff, it isn't likely to be useful apart from
recognition of the machine name.  It would be reasonable to expect new
ports would look something like the alpha/i386 from a config perspective.
1999-04-17 14:41:41 +00:00
Bruce Evans
97ed3f88a4 Removed unused/unusable "ha" keyword. Device classes should never have
been visible here.

Fixed disordering of keyword table by "cam".
1998-10-16 15:08:30 +00:00
Eivind Eklund
a0eea1d6ed Scaffolding for High Availability code. The actual code will probably
come tomorrow.

Submitted by:	Simon Shapiro <shimon@simon-shapiro.org>
1998-04-02 04:25:41 +00:00
Justin T. Gibbs
93384faa4c Add isa_devtab_cam. 1997-09-21 22:12:50 +00:00
Philippe Charnier
d58316915f Use err(3), add usage(). -Wall clean. 1997-09-15 06:37:10 +00:00
Andrey A. Chernov
659d2a2071 Remove support for "port none" and "port auto", it gains nothing,
non-standard and not used. "port auto" is equal to "port?" or missing "port"
keyword now. "port none" is really probe routine task (return -1 for
no ports).
1997-03-28 00:56:11 +00:00
Poul-Henning Kamp
1d95dc910b Backout yacc changes. 1996-06-02 17:22:01 +00:00
Poul-Henning Kamp
829bde8e5b yacc rule changes. 1996-05-30 23:16:31 +00:00
Bruce Evans
227941d5de Implemented a new keyword `disable'. This should be useful for controlling
dangerous drivers in GENERIC.

Removed non-comments on #endifs in config.y.

Improved output formatting in mkioconf.c.
1996-04-13 19:57:38 +00:00
Peter Wemm
6d41b96fd7 Implement support for conf/options and i386/conf/options.i386
Note that this code is dormant unless the options files exist.
Also, parsing of quoted options in the config files is improved.

What this allows, is all the options in LINT to be specified to be
configured as #defines in a file rather than on the CC command line at
kernel build time.  This means that 'make depend' will catch dependencies
on actual *options*, meaning that you can run 'config' and 'make depend'
in complete safety WITHOUT removing the compile directory each time.

Unfortunately, this requires a pass over the source to get the individual
files to #include the new .h files that would be generated by config.
This has a small compile time penalty (appears up to about 2% slower)
from a "fresh" build.  Of course, you should not be needing to do complete
rebuilds very often once this was completed, so it would be an overall
win for most people.

Since this code is dormant and we've got a lot of other things happening
on the kernel tree at the moment (prototypes, devfs, static declarations
etc) I am not planning on doing any changes to activate this feature just
yet.
1995-12-11 10:52:34 +00:00
Justin T. Gibbs
31acd246c0 Allow the specification of the controller bus when wiring down scsi buses.
This is performed by using a line similar to:

controller scbus0 at ahc0 bus 1

to wire scbus0 to the second bus on an adaptec 2742T controller.

Reviewed by: Peter Dufault(dufault@hda.com), Rod Grimes(rgrimes@FreeBSD.org)
1995-07-17 23:38:16 +00:00
David Greenman
975f4abc69 Killed TIMEZONE, DST, and HZ keywords. They have generated a config error
for more than a year now. They've been replaced with userland methods for
changing (see adjkerntz).
1995-06-29 07:19:19 +00:00
Jordan K. Hubbard
babb4e927f Add a new `conflicts' flag for telling when a device is in conflict with
others.  The flag can be put in descriptive locations, e.g.:

device sb0      at isa? port 0x220 irq 7 conflicts drq 1 vector sbintr
or
device psm0	at isa? port "IO_KBD" conflicts tty irq 12 vector psmintr

But is nonetheless boolean only.  You can't turn conflict checking off for
only a given type of conflict.  I didn't deem it worth the trouble at this
stage, and it's far better than the ALLOW_CONFLICT_* that preceeded it.
1995-05-11 02:21:34 +00:00
Peter Dufault
c30c84ed1f Added configuration for SCSI devices wired in place. The documentation
is in "man 4 scsi".
1995-03-01 22:34:05 +00:00
Bruce Evans
5cea80f170 Always return null-terminated identifiers from yylex(). 1995-02-16 11:52:11 +00:00
Garrett Wollman
e0a7da508f Treat formfeeds like any other whitespace. 1994-11-07 19:57:20 +00:00
Rodney W. Grimes
dea673e932 BSD 4.4 Lite usr.sbin Sources 1994-05-26 05:23:31 +00:00