Commit Graph

11 Commits

Author SHA1 Message Date
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