Commit Graph

1780 Commits

Author SHA1 Message Date
Yoshihiro Takahashi
dd4c3e48b0 Merged from sys/i386/isa/pcaudio.c revision 1.62 (KSE changes). 2001-09-15 15:37:52 +00:00
Yoshihiro Takahashi
104ec74435 Merged from sys/i386/apm/apm.c revision 1.123 (KSE changes). 2001-09-15 15:33:28 +00:00
Warner Losh
4c1fc1b219 I don't think pc98 has acpi at all, so ifdef the acpi attachments for
now.
2001-09-15 00:03:32 +00:00
Warner Losh
a9649ce6be Merge sys/isa/sio.c 1.343
KSE changes

Reviewed by: julian, bde, jhb
2001-09-14 05:05:08 +00:00
Warner Losh
5fb0e81d8b Merge from sys/dev/syscons/syscons.c 1.373
kse changes

# Note: There are a number of trivial and non-trivial diffs between this and
# sys/dev/syscons/syscons.c that I didn't try to account for.

Reviewed by: julian, bde, jhb
2001-09-14 05:02:12 +00:00
Warner Losh
06da1def0c Merge from sys/i386/isa/sprk.c 1.50, 1.51
KSE changes and acpi attachment

Reviewed by: julian, bde, jhb
2001-09-14 04:58:30 +00:00
Warner Losh
2895a1020c Merge KSE changes from sys/dev/syscons/scterm-sc.c 1.17
# there are more "trivial" diffs in this file that have accumulated over time
# and I didn't try to fix those.

Reviewed by: julian, bde, jhb
2001-09-14 04:54:38 +00:00
Warner Losh
da4e3cd357 KSE changes for olpt driver
Reviewed by: julian, bde, jhb
2001-09-14 04:50:27 +00:00
Warner Losh
58be6f3ff5 Merged sys/i386/isa/npx.c 1.110, 1.111, 1.112 KSE
Reviewed by: julian, bde, jhb
2001-09-14 04:46:57 +00:00
Warner Losh
4417ce7d9e Changes necessary for KSE world
Reivewed by: julian, bde, jhb
2001-09-14 04:35:50 +00:00
Warner Losh
e8b6d44e89 Merge changes from sys/i386/isa/mse.c 1.56 and other tweaks for KSE
Reviewed by: julian, kde, jhb
2001-09-14 04:34:54 +00:00
Warner Losh
8ed1ddc825 Merge from sys/isa/fd.c 1.221 and a few minor tweaks to make compile
with the post KSE world.

Reviewed by: julian, bde, jhb
2001-09-14 04:30:39 +00:00
Warner Losh
2fb670e0b5 Merge from sys/i386/i386/machdep.c 1.480 (Julian's KSE changes)
Reviewed by: julian, bde, jhb
2001-09-14 04:27:42 +00:00
Julian Elischer
b40ce4165d KSE Milestone 2
Note ALL MODULES MUST BE RECOMPILED
make the kernel aware that there are smaller units of scheduling than the
process. (but only allow one thread per process at this time).
This is functionally equivalent to teh previousl -current except
that there is a thread associated with each process.

Sorry john! (your next MFC will be a doosie!)

Reviewed by: peter@freebsd.org, dillon@freebsd.org

X-MFC after:    ha ha ha ha
2001-09-12 08:38:13 +00:00
KATO Takenori
d92580b608 Merged from sys/i386/i386/machdep.c revision 1.479. 2001-09-12 08:15:24 +00:00
Peter Wemm
cfbf880deb Zap #if 0'ed map init code that got moved to the MI area.
Convert the powerpc tree to use the common code.
2001-09-04 08:42:35 +00:00
Takeshi Shibagaki
5f5e1ff3b1 Always turned on 8bit access card support for the fe driver
both i386/pc98, so options FE_8BIT_SUPPORT was deleted.

Reviewed by: nyan
2001-09-02 13:05:00 +00:00
Peter Wemm
76cb0cadf1 Enable hardwiring of things like tunables from embedded enironments
that do not start from loader(8).
2001-08-27 05:11:53 +00:00
Peter Wemm
268bdb43f9 Optionize UPAGES for the i386. As part of this I split some of the low
level implementation stuff out of machine/globaldata.h to avoid exposing
UPAGES to lots more places.  The end result is that we can double
the kernel stack size with 'options UPAGES=4' etc.

This is mainly being done for the benefit of a MFC to RELENG_4 at some
point.  -current doesn't really need this so much since each interrupt
runs on its own kstack.
2001-08-25 02:20:02 +00:00
Peter Wemm
85ceedd60f Fix a #endif misplacement in 1.231 due to misapplied patch
Pointy hat to: peter
2001-08-23 01:50:31 +00:00
Peter Wemm
520f648f42 Merge i386/machdep.c rev 1.474: dont overextend %cs. (finally, it doesn't
conflict with unmerged changes)
2001-08-23 01:47:26 +00:00
Peter Wemm
2ddb1aff19 Merge i386/machdep.c rev 1.469: whitespace changes to fit 80 columns
Forgotten by: jhb
2001-08-23 01:46:23 +00:00
Peter Wemm
2fb7d2e4c2 Merge i386/machdep.c rev 1.468: make breakpoint/trace interrupt instead
of trap gates

Forgotten by: bde
2001-08-23 01:43:38 +00:00
Peter Wemm
10abeae984 Merge 386/machdep.c rev 1.467: fix bugs/miscalculations
Forgotten by:  iwasaki
2001-08-23 01:42:21 +00:00
Peter Wemm
b65110f80b Identical to i386/machdep.c rev 1.473: move submap initialization to MI. 2001-08-23 01:36:54 +00:00
Peter Wemm
60e562536f Merge i386/machdep.c rev 1.472: Fix bug in physmem_est and maxbcache
calculation

Forgotten by: dillon
2001-08-23 01:34:35 +00:00
Peter Wemm
748e7247a1 Merge i386/machdep.c rev 1.470. Limit KVM for buffer cache etc.
Forgotten by: dillon
2001-08-23 01:30:51 +00:00
Peter Wemm
3b703181e3 Dont compile in SSE fxsave/fxrstor instructions if CPU_ENABLE_SSE isn't
active.
2001-08-23 01:03:56 +00:00
Peter Wemm
e8ebc08f80 Make COMPAT_43 optional again. XXX we need COMPAT_FBSD3 etc for this
stuff.
2001-08-21 02:32:59 +00:00
John Baldwin
688ebe120c - Close races with signals and other AST's being triggered while we are in
the process of exiting the kernel.  The ast() function now loops as long
  as the PS_ASTPENDING or PS_NEEDRESCHED flags are set.  It returns with
  preemption disabled so that any further AST's that arrive via an
  interrupt will be delayed until the low-level MD code returns to user
  mode.
- Use u_int's to store the tick counts for profiling purposes so that we
  do not need sched_lock just to read p_sticks.  This also closes a
  problem where the call to addupc_task() could screw up the arithmetic
  due to non-atomic reads of p_sticks.
- Axe need_proftick(), aston(), astoff(), astpending(), need_resched(),
  clear_resched(), and resched_wanted() in favor of direct bit operations
  on p_sflag.
- Fix up locking with sched_lock some.  In addupc_intr(), use sched_lock
  to ensure pr_addr and pr_ticks are updated atomically with setting
  PS_OWEUPC.  In ast() we clear pr_ticks atomically with clearing
  PS_OWEUPC.  We also do not grab the lock just to test a flag.
- Simplify the handling of Giant in ast() slightly.

Reviewed by:	bde (mostly)
2001-08-10 22:53:32 +00:00
Peter Wemm
2aca0c28d3 Zap 'ptrace(PT_READ_U, ...)' and 'ptrace(PT_WRITE_U, ...)' since they
are a really nasty interface that should have been killed long ago
when 'ptrace(PT_[SG]ETREGS' etc came along.  The entity that they
operate on (struct user) will not be around much longer since it
is part-per-process and part-per-thread in a post-KSE world.

gdb does not actually use this except for the obscure 'info udot'
command which does a hexdump of as much of the child's 'struct user'
as it can get.  It carries its own #defines so it doesn't break
compiles.
2001-08-08 05:25:15 +00:00
Yoshihiro Takahashi
e993b51722 Merged from sys/dev/syscons/syscons.c revisions 1.370, 1.371 and 1.372. 2001-08-07 12:23:47 +00:00
Yoshihiro Takahashi
094d43411f Merged from sys/dev/syscons/scterm-sc.c revision 1.16. 2001-08-07 12:10:17 +00:00
Yoshihiro Takahashi
baa444b77e Removed PLIP support. 2001-07-31 03:39:35 +00:00
Yoshihiro Takahashi
f7827e0a6e Convert the olpt driver to using new-bus stuff. 2001-07-29 11:11:45 +00:00
Yoshihiro Takahashi
8ea2602a0d Merged from sys/dev/syscons/syscons.c revisions 1.367 and 1.368. 2001-07-29 10:52:07 +00:00
KATO Takenori
1419e0df32 Merged from sys/i86/isa/npx.c revision 1.107. 2001-07-28 13:08:31 +00:00
Peter Wemm
bd40659f85 Call the early tunable setup functions as soon as kern_envp is available.
Some things depend on hz being set not long after this.
2001-07-26 23:06:44 +00:00
Yoshihiro Takahashi
28b975bf3d Speed up console driver.
Submitted by:	chi@bd.mbn.or.jp (Chiharu Shibata)
2001-07-26 03:07:07 +00:00
KATO Takenori
03b6f6e5ed Merged from sys/i386/conf/GENERIC revision 1.315. 2001-07-24 11:24:58 +00:00
Yoshihiro Takahashi
99df3e3b1a Integrate fdc.h into fd.c. 2001-07-23 13:07:24 +00:00
KATO Takenori
499438b356 Merged from sys/i386/isa/npx.c revision 1.106. 2001-07-19 09:07:19 +00:00
KATO Takenori
e6a23687f6 Merged from sys/i386/isa/npx.c revision 1.105. 2001-07-19 09:06:33 +00:00
KATO Takenori
efa1251026 Merged from sys/i386/i386/machdep.c revisions 1.462 and 1.464. 2001-07-19 08:51:08 +00:00
Yoshihiro Takahashi
2308cfa4fc Fixed conflict with sys/dev/syscons/syscons.h.
Submitted by:	yokota
2001-07-14 08:07:26 +00:00
Yoshihiro Takahashi
77663c3006 - Refine pc98 supports.
- Use bus_space stuff.
- Rename FDO_* -> FDC_* (obtained from NetBSD/pc98)
2001-07-14 04:19:09 +00:00
Yoshihiro Takahashi
cde2e82802 Added epson_inw function. 2001-07-14 04:14:29 +00:00
Yoshihiro Takahashi
c713c25620 Merged from the following changes.
sys/dev/syscons/scvgarndr.c revision  1.11
sys/dev/syscons/scvtb.c     revision  1.8
sys/dev/syscons/syscons.c   revisions 1.361, 1.363, 1.364, 1.365 and 1.366
sys/isa/atkbd_isa.c         revision  1.9
sys/isa/syscons_isa.c       revision  1.17
2001-07-14 03:26:02 +00:00
Yoshihiro Takahashi
dd080a65a2 Merged from sys/i386/conf/GENERIC revision 1.313. 2001-07-14 02:45:53 +00:00
Yoshihiro Takahashi
654739ff90 Added (commented out) audio driver. 2001-07-14 02:44:51 +00:00