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Author SHA1 Message Date
thorpej
dfe0937a7e If not DEBUG, use the Virtual Page Table to get the PTE for kernel mappings 
in pmap_enter() and pmap_emulate_reference().
 1998-03-12 02:59:22 +00:00
thorpej
30766180a3 Nuke these; they are long-since obsolete. 1998-03-12 01:28:01 +00:00
thorpej
152a4bfa60 Increase the maximum userspace address to 4TB. Leave the stack at 8G 
for now, but make a note that we might want to move it down to 4G later.
 1998-03-12 01:25:52 +00:00
thorpej
e046925c3a Massive cleanup and partial rewrite of the NetBSD/alpha pmap module. 
Major change is that page table page management has been completely
rewritten.  Page tables are now accessed via K0SEG (no more KVA space
wasted on user page tables), and a much larger user address space is
supported.

Many thanks to Chris Demetriou and Ross Harvey for helpful insight and
debugging assistance.
 1998-03-12 01:24:52 +00:00
thorpej
900e1c90bd Nuke ALPHA_STSIZE and ALPHA_MAX_PTSIZE. Add macros to compute and operate 
on segments mapped by L1 and L2 PTEs.
 1998-03-12 01:21:21 +00:00
thorpej
ad87370347 Sync port-maintainers w/ www pages. 1998-03-11 23:39:39 +00:00
thorpej
e548c86044 Update for a slew of new developers. 1998-03-11 23:31:26 +00:00
ragge
51964fa1e8 Standalone routine for DEQNA, written by Roar Thronaes. 1998-03-11 22:13:55 +00:00
leo
dd709a7f89 Make it possible to interface to big-endian cpu's. 1998-03-11 20:57:03 +00:00
thorpej
294dcf56b9 Fix typos lossage on the Alpha. 1998-03-11 17:44:02 +00:00
thorpej
f96aa26b70 Fix types lossage on the Alpha. 1998-03-11 16:49:19 +00:00
fvdl
f75b1046d4 Fix flags mess-up in vget. LK_EXCLUSIVE -> 0 (even indicated in the 
comment, d'oh!)
 1998-03-11 15:52:02 +00:00
fair
5fd2bfcc12 added documentation of the various compile options for this driver from PR#4680 1998-03-11 09:55:19 +00:00
augustss
d644f9b973 Apply cs4236 fix from rh@vip.at. Closes PR 5143. 1998-03-11 09:26:05 +00:00
thorpej
a4bb51f3d2 Fix some type lossage on the Alpha. 1998-03-11 09:00:00 +00:00
fair
79091fd486 #include <string.h> now says #include <unistd.h> which matches the source code, per PR#4451. This should be checked for POSIX compliance, however. 1998-03-11 08:23:39 +00:00
fair
95f309a67f adjust documentation to reflect reality per PR#4859 1998-03-11 05:40:06 +00:00
chuck
927ec8b012 bug fix: when doing uvm_vnp_sync() actually skip over blocked uvn's so 
that we don't try and sync them later.   should get rid of the
"uvm_vnp_sync: dying vnode on sync list" related warnings that were
occuring during a "make install."
 1998-03-11 01:37:40 +00:00
mark
156a6a5c98 Replace missing ; when calculating the environment pointer. 1998-03-10 22:32:08 +00:00
christos
19e7771baa off by one error in ${%%} 1998-03-10 19:11:07 +00:00
chuck
b87759e7f2 bug fix: bring in-line with rest of uvm: use kernel_map for object offset 
rather than kmem_map.   should fix PR#5129 reported by
	Lennart Augustsson.
 1998-03-10 14:53:20 +00:00
chuck
21624aaf72 uvm_dump now dumps some important pointers for debugging 1998-03-10 14:36:55 +00:00
christos
64c0f1d1f2 Remove declaration of htons 1998-03-10 13:49:55 +00:00
kleink
00bacf2e91 Attempt to restore a file's flags using chflags() only if the original file 
ad any flags set (that is, st_flags is non-zero); this avoids a warning when
(un-)compressing a file on a file-system that does not support flags.  Fixes
PR bin/4981.
 1998-03-10 12:45:44 +00:00
kleink
5cf59ee9ad Move the permission check in vfs_syscalls.c::change_owner() back to 
ufs_chown() again - the facility required in this context would be a
filesystem-specific super-user determination, which is not available yet.
 1998-03-10 11:56:40 +00:00
kleink
071ab13ebb Move the permission check in change_owner() back to ufs_vnops::ufs_chown() 
again - the facility required in this context would be a filesystem-specific
super-user determination, which is not available yet.  Also, add some
clarification to a comment.
 1998-03-10 11:49:33 +00:00
leo
0dd40d6952 Bus-dma implementation for the atari. Heavily based on the i386 
implementation.
 1998-03-10 11:42:53 +00:00
enami
aaa7acea7c Fix typo; s/TMPFunc.out/TMPfunc.out/ 1998-03-10 09:52:41 +00:00
christos
e06bafa12e make mkhits before making depend. 1998-03-10 08:28:21 +00:00
mrg
d59aba65d9 build msdosfs LKM with UVM support. pr#5014 1998-03-10 06:53:36 +00:00
scottr
20a21d162e Sync mc_rint() prototype with if_mcvar.h. (How did this 
one slip by?  Forty lashes for me...)
 1998-03-09 23:05:28 +00:00
thorpej
7225aae835 Move check for user-pmap-still-using-Lev1map from pmap_enter_ptpage() 
to pmap_enter().
 1998-03-09 22:31:23 +00:00
christos
83449d8960 - fix pcmcia_scan_cis to return: 
-1 error
	 0 desired tuple not found
	 1 desired tuple found
 1998-03-09 21:54:13 +00:00
christos
441bea9142 - more 3c562 magic; document that the 0x88 tuple only works in 3c562a-c 
and not in d where it goes back to use the eeprom method. So we detect
  when the tuple method fails and fall back to the original method.
- even more 3c562 magic; the updated linux driver mentions that addresses
  0x??00-0x??7f only work instead of the previous...
 1998-03-09 21:52:31 +00:00
christos
861d065b3a Forgot to commit this one?!?! 1998-03-09 21:34:13 +00:00
thorpej
daa9cfae50 Don't do the Segtabzero-for-dev-zero hack. 1998-03-09 20:43:28 +00:00
thorpej
e456fc0538 Simplify/speed up pagemove() somewhat by using the Virtual Page Table. 1998-03-09 20:17:03 +00:00
thorpej
78a173bada Define VPT_INDEX(), which computes the index into the Virtual Page Table 
of the PTE that maps the specified virtual address.

Thanks to Chris Demetriou and Ross Harvey for clarifying the VPT.
 1998-03-09 19:57:57 +00:00
mark
fd250aecdd Remove the width specifier in the podule manufacturer printf(). 1998-03-09 19:14:44 +00:00
mark
eff3470d02 Make this driver build again. Needs overhaulling. 1998-03-09 19:12:59 +00:00
mark
c2efbb1d9a Implement the bus_space_write_multi_1() function for the podulebus 
(podulebus_wm_1()).
 1998-03-09 19:11:30 +00:00
agc
b34c2c6ed2 Temporarily revert to using GNU tar, until pax is bug-compatible with 
gtar.  pax has problems extracting certain archives which were made by
gtar and contain trailing trash at the end - gtar ignores this dross,
pax thinks it's valid, and prompts for the second volume.
 1998-03-09 18:36:51 +00:00
is
20251e62f9 Bug fix for the Ariadne panic: don't touch addresses outside the buffer we 
got passed.
- analysis by Charles Hannum
- bugfix by Michael van Elst
- test by Thorsten Frueauf & Matthias Scheler
 1998-03-09 17:00:33 +00:00
tv
1491cb8af5 PR #4869: Make gcc frontend use proper vfork() by including <unistd.h> and 
changing exit() to _exit().  Modest performance improveent, too.
 1998-03-09 12:57:23 +00:00
mikel
a57a8d66ff let panic() call DDB, don't do it ourselves; from Nathan Williams in PR 5131 1998-03-09 06:32:51 +00:00
mikel
7d4b078022 print proper invalid IRQ, from Heiko Rupp in PR 5128 1998-03-09 06:20:26 +00:00
mikel
30e350a5ca use NetBSD instead of UN*X 1998-03-09 05:56:27 +00:00
mikel
9e1f303984 mark MD manpages as such 1998-03-09 05:52:57 +00:00
mrg
8106d13596 KNF. 1998-03-09 00:58:55 +00:00
mrg
5f2732ab6d - support RCMD_CMD, ala rcmd(3). 
- put paths for rsh and rmt into "pathnames.h"
- document this.
 1998-03-08 23:36:46 +00:00