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254edea7e0
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15236 Commits

Author SHA1 Message Date
tv
254edea7e0 Merge Shark/OFW changes for device configuration. 1998-06-12 23:59:22 +00:00
tv
cb168e274b Add to mainline. 1998-06-12 23:29:27 +00:00
cgd
651b44e211 Rework the way kernel include files are installed. In the new method, 
as with user-land programs, include files are installed by each directory
in the tree that has includes to install.  (This allows more flexibility
as to what gets installed, makes 'partial installs' easier, and gives us
more options as to which machines' includes get installed at any given
time.)  The old SYS_INCLUDES={symlinks,copies} behaviours are _both_
still supported, though at least one bug in the 'symlinks' case is
fixed by this change.  Include files can't be build before installation,
so directories that have includes as targets (e.g. dev/pci) have to move
those targets into a different Makefile.
 1998-06-12 23:22:30 +00:00
tv
67856105fa Merge RiscPC and Shark files; now all machines will make the proper device 
config files.
 1998-06-12 23:21:53 +00:00
cgd
87dc093422 replace ${MACHINE} with mvme68k, so that these Makefiles can safely 
be run when MACHINE != mvme68k.
 1998-06-12 23:11:45 +00:00
tv
49fd1860fe Add UVM support. 1998-06-12 23:08:52 +00:00
mjacob
b6ac862e01 Roll back to 1.55 level since 1.56 will not compile. 1998-06-12 21:14:43 +00:00
tv
11e9a04748 Add a hack to make the ofisa.o compile using the old MD isadma code, for 
now.
 1998-06-12 21:07:44 +00:00
tsubai
4486c63ae4 Add primary boot (bootxx) and installboot command. 1998-06-12 21:07:23 +00:00
tsubai
18bfac1eca Initialize "minaddr" to 0 in cpu_startup() when UVM is defined. 1998-06-12 20:58:57 +00:00
gwr
0050a1b95b Sync with the sun3 version. 1998-06-12 20:07:50 +00:00
gwr
26753f7bf7 In _save_symtab, ignore any symbol table if preserving it would 
cause our memory use to exceed the 1MB limit (on the 3/50 only).
 1998-06-12 20:06:30 +00:00
drochner
684086c4c7 copy of GENERIC, but with wscons console 1998-06-12 15:42:02 +00:00
fair
a23c899718 apply patch from PR#4626 to allow DDB to deal with kernel traps. 1998-06-12 10:02:44 +00:00
leo
53023f94d2 Make this compile for the M68060 (Thomas Gerner) 1998-06-12 09:27:37 +00:00
thorpej
dfeb8f794c Delete a debugging clause that is no longer necessary, and also can't 
work properly if we're testing for a pmap active on _other_ processors.
 1998-06-12 07:28:07 +00:00
thorpej
0a47d0d577 Rename active_pmap() to PMAP_ISACTIVE(). 1998-06-12 00:45:47 +00:00
drochner
81fd096b37 Since wscons can support VT_xxx ioctl()s, enable them if NWSDISPLAY > 0. 
Implement KDGKBTYPE and KDGKBENT, this will make X servers happy.
 1998-06-11 22:26:13 +00:00
scw
cee1e443db Use DEV_BSIZE in place of MAXBSIZE for the static 'iobuf' in devopen(). 
Use of the latter caused the 1st and 2nd stage boot loaders to occupy
over 64k of memory. This caused them to fail on a 4Mb mvme147 since
they are loaded at 0x3f0000.
Reported by Kristen A. McIntyre and Maxime Kurkdjian.
 1998-06-11 19:04:57 +00:00
fair
af3c9e43de turn on LKM by default, per PR#4423 1998-06-11 19:02:35 +00:00
thomas
2ea2848317 Fix egcs warning 1998-06-11 16:31:45 +00:00
thorpej
ff16cd85c0 In pmap_enter(): if old PTE was not valid, we don't need to sync 
the I-stream, for the same reason we don't need to invalidate the TLB.
 1998-06-11 10:36:08 +00:00
thorpej
2683c2826d Track mappings entered w/ VM_PROT_EXECUTE, and only synchronize the 
I-stream when changing PTE bits or removing mappings that were entered
w/ EXECUTE protection.
 1998-06-11 10:30:14 +00:00
leo
127d319668 Add some function decls previously declared elsewhere??? While here make them 
static.
 1998-06-11 08:36:54 +00:00
leo
6c721e05f1 Fix typo. 1998-06-11 08:32:00 +00:00
thorpej
c0c2cb0f9a Garbage-collect the old PMAPSTATS stuff; it didn't compile, and should 
just be redone from scratch.  Get it out of the way now to make it easier
to restructure a few things.
 1998-06-11 05:16:35 +00:00
thorpej
3af0f95d24 Define a macro to test PG_EXEC. 1998-06-11 05:10:41 +00:00
thorpej
55207ad8b4 Define a software PTE bit to track VM_PROT_EXEC. 1998-06-11 05:09:47 +00:00
thorpej
afc9b7c59b Significantly reduce the number of I-stream synchronizations by really 
decoupling this operation from TLB invalidations (e.g. pull I-stream
syncs out of loops, executing them only once, etc.).
 1998-06-11 05:08:37 +00:00
sakamoto
2855774022 Remove unused message. 1998-06-11 05:03:30 +00:00
thorpej
817b595bab Separate syncing the I-stream from invalidating the translation buffer. 1998-06-11 02:45:21 +00:00
thorpej
1abd24fffe Correct a comment. 1998-06-11 00:34:16 +00:00
tv
7ea013ce82 Include "pc.h" and check NPC - allows ofcons to be the system console. 1998-06-10 21:55:30 +00:00
tsubai
5c89a4e36b Move static variables to struct softc. 
Remove unused struct members.
 1998-06-10 16:27:30 +00:00
gwr
dbeb2648a6 Switch over to MACHINE_NEW_NONCONTIG 1998-06-10 02:42:14 +00:00
thorpej
f8e69a4627 Don't enable BUS_SPACE_DEBUG automatically if DEBUG is defined. 1998-06-09 22:53:57 +00:00
gwr
1b01ec0993 First cut at UVM support. Compiles, but not tested yet. 1998-06-09 20:47:17 +00:00
gwr
c714d95b83 First cut at MACHINE_NEW_NONCONTIG - not enabled yet. 1998-06-09 20:31:28 +00:00
gwr
557be5668b Move sun3x _pmap_fault macro from pmap.h to trap.c 1998-06-09 19:58:50 +00:00
thorpej
02182100df Use config_defer(). 1998-06-09 18:49:33 +00:00
gwr
d74e1744f5 Fix a warning 1998-06-09 17:19:01 +00:00
gwr
d0a7f4f72b Make this compile... 1998-06-09 17:10:11 +00:00
gwr
6e85156429 Simplify ifdefs in cg4b_ldcmap() 1998-06-09 16:10:25 +00:00
gwr
3634eb6176 Make this work on the 3/80, which has the Brooktree DAC 
wired high-byte-only like the sparc. (yuck!)
 1998-06-09 14:38:59 +00:00
ragge
b25b5bddd1 #ifdef _KERNEL whole this file. 1998-06-09 14:03:24 +00:00
ragge
f6a6201ac7 Bugfix; now VS3100/m76 also works. 1998-06-09 14:02:01 +00:00
tv
bb63045726 Add recent ddb_init() interface change. 1998-06-09 12:01:28 +00:00
tsubai
3e21bf604d Remove unused variables. 1998-06-09 11:30:09 +00:00
ross
69717a7f0e Fix a UVM #if so {} balance is preserved and ctags(1) doesn't lose. 1998-06-09 09:31:58 +00:00
dbj
ddff5f8e94 Initial import of NetBSD/next68k. 1998-06-09 07:53:05 +00:00