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1696 Commits

Author SHA1 Message Date
scottr
9506e86204 This file is no longer used by anything. 1999-03-27 06:13:51 +00:00
mycroft
93768384ee Fix a bug in pmap_collect_pv(), even though nobody currently uses it: 
When we put a page on the collection list, we must subtract NPVPPG from the
total free count: one for each pv_entry that's free in that page, and one for
each free pv_entry in other pages that we're going to eat by moving the ones
in the page being collected.
 1999-03-27 05:57:02 +00:00
briggs
f4647f0ec7 Compile itecnputc if NZSC == 0. 1999-03-27 05:53:05 +00:00
scottr
5e3349678a Update from Hauke to resolve some relatively severe performance problems. 1999-03-27 05:45:19 +00:00
briggs
b15dc3ed17 Only handle SIR_SERIAL if NZSC > 0. 1999-03-27 05:21:20 +00:00
briggs
f41bf819c2 Allow this to compile if NZSC is 0. 1999-03-27 05:19:34 +00:00
briggs
b056247aa9 Make this compile again--pass access_type just the same as prot. 1999-03-27 05:01:28 +00:00
mycroft
9affa543a5 Oops; forgot to change some pmap_enter() calls. 1999-03-27 03:34:08 +00:00
wrstuden
8a4ca40c65 Enable pps support, only if CLOCAL set & MDMBUF clear and no clock present. 1999-03-27 01:17:03 +00:00
mycroft
12d512bbb7 Oops; vm_offset_t -> vaddr_t. 1999-03-27 00:30:06 +00:00
mycroft
9c6b797796 Changes for modified pmap_enter() API: 
* Map the message buffer with access_type = VM_PROT_READ|VM_PROT_WRITE `just
  because'.
* Map the file system buffers with access_type = VM_PROT_READ|VM_PROT_WRITE to
  avoid possible problems with pagemove().
* Do not use VM_PROT_EXEC with either of the above.
* Map pages for /dev/mem with access_type = prot.  Also, DO NOT use
  pmap_kenter() for this, as we DO NOT want to lose modification information.
* Map pages in dumpsys() with VM_PROT_READ.
* Map pages in m68k mappedcopyin()/mappedcopyout() and writeback() with
  access_type = prot.
* For now, bus_dma*(), pmap_map(), vmapbuf(), and similar functions still use
  access_type = 0.  This should probably be revisited.
 1999-03-26 23:41:25 +00:00
ender
85974131bd Include uvm/uvm.h instead of uvm/uvm_extern.h because we need the prototype 
for uvm_unmap() in order to compile a kernel with GRF_COMPAT defined.

Fix provided by Frederick Bruckman <fb@enteract.com> in PR #7237.
 1999-03-26 22:52:15 +00:00
ender
4533a22d80 NetBSD/mac68k installation kernel config 1999-03-26 08:42:49 +00:00
ender
235abbff06 Garbage collect a bit of old VM missed by the initial pass. 
Fix supplied by Dave Huang <khym@bga.com> in PR #7226.
 1999-03-24 22:28:49 +00:00
mrg
ca5f9685bb clean up kernel/config files files for machVM lossage. 1999-03-24 06:06:09 +00:00
mrg
d2397ac5f7 completely remove Mach VM support. all that is left is the all the 
header files as UVM still uses (most of) these.
 1999-03-24 05:50:49 +00:00
drochner
76fa1751fe Add a macro to check for sufficient pointer alignment in bus.h context, 
"BUS_SPACE_ALIGNED_POINTER()".
Equal to the param.h "ALIGNED_POINTER()" normally, but obeys additional
requirements of the bus_space_xxx_n() macros. (BUS_SPACE_DEBUG)
 1999-03-23 21:29:03 +00:00
wrstuden
a7678930b4 Oops. mac68k does NOT use PCLK as a clock source, so don't enable it in 
the default channel setup.
 1999-03-23 17:55:03 +00:00
scottr
4982fb8fdb Fix an obscure bug in send_adb_cuda() found be comparison with 
the macppc version.
 1999-03-18 09:10:19 +00:00
chs
ab7269f62a if uvm_fault() fails with KERN_RESOURCE_SHORTAGE, send a SIGKILL 
and print a message about it.  this will be used to recover from
out-of-swap conditions.
 1999-03-18 04:56:01 +00:00
sommerfe
bc533621ed defopt MINIROOTSIZE 1999-03-17 18:59:21 +00:00
minoura
e518820ca8 Pullin m68k/ieee.h. 1999-03-15 11:55:53 +00:00
perry
d446fb449c exterminate ovbcopy. patches provided by Erik Bertelsen, pr-7145 1999-03-12 22:42:30 +00:00
scottr
2ea6ea5db5 Add the PowerBook 170 to what appears to be the correct 
class of systems, based on the Apple dev notes for this system.
 1999-03-05 06:45:41 +00:00
scottr
44a3f70740 Remove ADB_DEBUG; it's not fatal, but it adds a bunch of code that's 
disabled by default.
 1999-03-05 06:33:18 +00:00
scottr
e640c5d7cc Move all IPL setup to intr.c, and do some sanity checking. 1999-02-28 04:52:07 +00:00
scottr
d32ed292af defopt BUFCACHE and BUFPAGES. 1999-02-27 06:39:34 +00:00
scottr
21c8d6ed43 Fix tyop in last. 1999-02-27 05:28:35 +00:00
scottr
c1037ea51f Support the BUFCACHE option. 1999-02-27 03:26:09 +00:00
is
19d0a457aa oops. void->int 1999-02-26 22:55:33 +00:00
is
f71d843a65 synchronize types, and s/curproc/p/ in one forgotten place 1999-02-26 22:37:57 +00:00
is
84971e3a6f mac68k part of pr 6152 fix, and missing bits for the others 1999-02-25 23:13:39 +00:00
scottr
cc6252b08b Handle RB_POWEROFF appropriately. 1999-02-20 10:00:37 +00:00
scottr
66477a6be5 Rename via_shutdown() to via_powerdown() for clarity and consistency. 1999-02-20 09:57:35 +00:00
scottr
1bd69f0915 Er, function prototypes don't belong in fooreg.h. 1999-02-18 07:50:54 +00:00
scottr
9da0e1f5c5 First cut at a floppy disk device driver, for IWM and IWM-compatible 
controllers.  Supports GCR-encoded disks only (400K and 800K); neither
of the 1.44M formats will work until someone figures out how to drive
the SWIM and its descendants.

This code was written by Hauke Fath, and had only minor touchup (mostly
KNF) by me.
 1999-02-18 07:38:26 +00:00
scottr
afb76cc809 Add the IWM driver. 1999-02-18 07:35:07 +00:00
scottr
1f3b03f6cd Add support for the IWM driver. 1999-02-18 07:32:56 +00:00
scottr
867a930654 Minor space-tab KNFing. 1999-02-18 07:16:17 +00:00
scottr
928c2f86e0 Fix a typo in the (unused!) splsched() macro. 1999-02-17 04:46:45 +00:00
ender
e0a4cb2335 Add NetBSD RCS Id's 1999-02-16 01:08:16 +00:00
mycroft
2a304686e6 Minor cleanup. 
Make the initializer for BAUDLO depend on PCLK directly; it was incorrect on
some ports where PCLK is not 4.9152MHz.
XXX Is the default value actually used?
 1999-02-11 15:28:03 +00:00
ender
25e1f69c42 o Change various attach arg and softc datatypes to ints. 
o Use explicit typecasts when interfacing with MRG data

Should fix port-mac68k/6839.  Patch supplied by
Frederick Bruckman <fb@enteract.com>
 1999-02-11 06:41:07 +00:00
kleink
f69591d12d Use of casts as lvalues is a GNU C extension; rearrange slightly. 1999-02-10 17:03:26 +00:00
mycroft
be1af660c0 Don't set DCD_IE in the frontends. KGDB doesn't even use DCD, and the tty 
frontends get it from zsparam() anyway.
 1999-02-03 20:25:05 +00:00
scottr
7bc05635d3 Catch up with changes to MBR handling. From Erik Bertelsen in PR 6911. 1999-01-30 17:34:31 +00:00
thorpej
af39050d19 Use MBR_MAGIC defintions in <sys/disklabel_mbr.h> 1999-01-27 21:20:18 +00:00
thorpej
cb8268a3a5 Use <sys/disklabel_mbr.h>. 1999-01-27 21:00:05 +00:00
mycroft
082204fa3d Standardize format. 1999-01-22 14:12:07 +00:00
thorpej
2fb041ce0a No need for <sys/mtio.h> 1999-01-19 18:18:41 +00:00