Commit Graph

178 Commits

Author SHA1 Message Date
wpaul
09b7a3d45c Do away with 'options SWAP_GENERIC' once and for all: I get ill
just thinking about it.

Two changes need to be made to allow 'config kernel swap generic' to
work properly without requiring any compile-time flags:

/usr/src/usr.sbin/config/mkswapconf.c: we need to define a dummy stub
for the setconf() function to replace the one in swapgeneric.c that
isn't available in non-generic configurations.

/usr/src/sys/i386/i386/autoconf.c: the -a boot flag causes setroot()
to be skipped and lets setconf() prompt the user for a root device.
If you skip setroot() in a non-generic kernel, you could get severely
hosed. To avoid this, we silently ignore the -a flag if rootdev != NODEV.
(rootdev is always initialized to NODEV in swapgeneric.c, so if
we find that rootdev is something other than NODEV, we know we're
not using a generic configuration.)
1995-02-18 18:05:35 +00:00
bde
386260138a config.y:
Support slice numbers in device names.  The syntax is `<driver name>
[<unit number>] ['s' <slice number>] [<partition letter>]'.  Only
`['s' <slice number>]' is new here.  The slice number defaults to 0
so that there is no change in the output from config if this new
feature is not used.

Replace some magic disk numbers by `dk' slice and label macros.

mkswapconf.c:
Improve the output formatting:
Generate <> style includes.
Print minor numbers in hex so that slice numbers are easy to see and edit.
Print the rootdev and dumpdev names in comments like the swapdev names.
1995-02-16 12:17:30 +00:00
bde
38bd7314f4 Always return null-terminated identifiers from yylex(). 1995-02-16 11:52:11 +00:00
bde
5548cacc82 Restore the field widths that were clobbered by the previous commit so that
the columns in ioconf.c line up if there are no long names.
1995-02-08 18:42:58 +00:00
phk
58be14ac2d Removed the name length limitations on the device-driver names entirely.
Now device-names can be more than 3 chars.
1995-02-05 21:15:21 +00:00
wollman
ad9893838a Fix Sharnoff complaint #121 (cross-reference to config.new which does not
exist on the i386 platform).
1995-01-14 20:25:02 +00:00
gibbs
be8b9344b8 Allow config to fully handle the aic7770 driver dependancies. 1994-12-31 19:23:10 +00:00
bde
fd5f3a269c Finish removing `#ifdef STATCLOCK'. Not removing it properly here
probably broke (only) the association of interrupts with strings
in vmstat output.
1994-12-06 22:01:16 +00:00
bde
8718fcc421 Remove ifdef for STATCLOCK. STATCLOCK is standard. 1994-11-27 16:16:35 +00:00
wollman
95e1d8c3a6 Don't core on ``root on qq0 and fx0 and yy0'' specifications; just
take the first one and ignore all the rest, giving a warning message.
Fixes PR #3.
1994-11-23 20:36:08 +00:00
ats
c2cf3fbd35 Put a simple algorithmus in there that checks the last generated prototype
for ioconf.c with the current and suppress the generation if they are
equal. This now prevents all the warnings from the c-compiler about
sio or snd or two adaptecs. This works only if the sio lines are grouped
together in the config files, but it is better than nothing.
1994-11-20 13:39:07 +00:00
gibbs
8aa7a37cce Add new keywords to config. The options availible in file.i386 are now:
/*
         * filename     [ standard | optional ] [ config-dependent ]
         *      [ dev* | profiling-routine ] [ device-driver] [ no-obj ]
         *      [ compile-with "compile rule" [no-implicit-rule] ]
         *                     [ dependancy "dependancy-list"]
         */

I added

no-obj -  This entry does not create anything linkable to the kernel.
dependancy - Add additional dependancy rules to a target.
no-implicit-rule - Don't assume .c -> .o type rules.  Config is really
             dumb in this area and assumes that everything is a .c file
	     irregarless of extention.  This was the best choice really
	     since there may even be .c file that you don't want to follow
	     the standard rules.

This was all done so that the building to the aic7770 assembler and using
the aic7770 assembler in the building of the aic7770 driver could be config
dependant.  I can now have an entry like this for the driver:

aic7770                         optional        ahc     device-driver   \
        compile-with    "${CC} $> -o $@"                                \
        dependancy      "$S/gnu/misc/aic7770/aic7770.c"                 \
        no-obj no-implicit-rule
aic7770_seq.h                   optional        ahc     device-driver          \
        compile-with "${.CURDIR}/aic7770 -o $@ $S/gnu/misc/aic7770/aic7770.seq"\
        dependancy "$S/gnu/misc/aic7770/aic7770.seq aic7770"                   \
        no-obj no-implicit-rule
i386/isa/aic7770.c              optional        ahc     device-driver   \
        dependancy "aic7770_seq.h"

I also added '\' escaping to newlines so that this doesn't look as gross as
it could have.

Reviewed by: jkh
1994-11-17 20:30:01 +00:00
wollman
85b4fbc713 Treat formfeeds like any other whitespace. 1994-11-07 19:57:20 +00:00
dg
4eb4e538ef Don't include map.h - it's been obsoleted. 1994-11-03 15:34:24 +00:00
jkh
2ef8552dd5 Whoops - one two many zeros in the initializer. This should have everybody
enabled by default now.
1994-11-03 05:37:53 +00:00
jkh
223182a427 Changes to initialize the id_enabled flag to 1.
Also initialize some fields that were never initialized before, and
simply defaulted to 0.  I've never looked at this code before, now
I know why.  Config needs to die.  Horribly.
1994-11-03 04:30:01 +00:00
phk
5ea26df221 Added a slot in the swap-dev-table for NFS-diskless to abuse. 1994-10-18 08:16:29 +00:00
jkh
174221e60a Undo the damage done to my previous changes. Whoever added the
conditional did it backwards, thus flipping the behavior back off
again by default (and only re-enableable through a very counter-intuitive
option setting!).  I'm glad I caught this and would merely like to state
again for the record that if you're going to go and modify my changes then
you should at least:

	1. Do it correctly, since to do otherwise is kind of a slap in the
	   face.

	2. TELL me.

This is not me just being compulsive, this is simple courtesy.
I'm speaking just of my own preferences here, not necessarily trying
to impose my standards on the group at large (e.g. some other folks might
not even care).
Submitted by:	jkh
1994-09-08 06:38:55 +00:00
wollman
765cf6dfb0 Revert back to old config behavior if compiled with -DCONFIG_DONT_CLOBBER. 1994-09-06 20:04:39 +00:00
jkh
010d228ad6 Eradicate my #1 (ok, maybe #2) peeve by making config now blow away
and recreate any previous ../../compile/<blah> directory before laying
down new files.  The depends just aren't smart enough to save
us from the grief that config's old behavior has always caused.
Submitted by:	jkh
1994-09-03 21:23:36 +00:00
dg
7707213479 Oops...forgot to list the changes....
/usr/src/usr.sbin.config:
	o -DSTATCLOCK gives kludges to support the rtc non-device as well as
	  old kludges to support the clk non-device.

/usr/src/usr.sbin/config.8:
	o Document the trivialness of the new vector.h.

/usr/src/usr.sbin/mkglue.c:
	o Only print DEVICE_NAMES and NR_DEVICES in vector.h.  These are
	  only required to support vmstat.  The vmstat interface will need
	  to be improved for dynamic loading.

/usr/src/usr.sbin/mkioconf.c:
	o Print device ids to be used as indexes into DEVICE_NAMES.
	o Print secondary interrupt handler entry points (xxxintr()) instead
	  of primary ones (VdevU()).  Primary ones are now XintrI() and
	  XfastintrI() and are independent of the config so they are not
	  handled here.
	o Minor cleanups.

Submitted by:	Bruce Evans
1994-08-18 05:15:26 +00:00
dg
46591adfaa Support for Bruce Evans' new dynamic interrupt support.
Submitted by:	Bruce Evans
1994-08-18 05:11:32 +00:00
wollman
be8746b396 Generate vector.h line for statclock. (See next commit for details.) 1994-08-15 03:09:29 +00:00
dg
87bb773c71 Now that the timezone specification is no longer allowed, don't issue a
warning that it is missing.
1994-08-09 08:52:53 +00:00
wollman
22256f53cc Disallow timezone specification, but still allow it to be present
if it is zero (so that we can parse old config files).
1994-08-08 15:09:40 +00:00
dg
6b466831f4 Converted 'vmunix' to 'kernel'. 1994-08-05 09:14:37 +00:00
rgrimes
c8f1a26f8d Upgrade config to be compatible with our i386 port, pull in 95% of the
changes that have been made in FreeBSD 1.x, except for possibly the nfs
diskless support this is a completed config.
1994-05-26 13:24:02 +00:00
rgrimes
862fdf11a2 BSD 4.4 Lite usr.sbin Sources 1994-05-26 05:23:31 +00:00