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1863 Commits

Author SHA1 Message Date
Yoshihiro Takahashi
3f64e5a6c2 MFi386: sys/i386/i386/machdep.c revisions 1.481 and 1.482 2001-10-30 00:53:19 +00:00
Yoshihiro Takahashi
32e2324497 Removed pmc_isa_identify function. It is not needed. 
Submitted by:	takawata
 2001-10-28 04:16:50 +00:00
Jonathan Lemon
553b79aa63 cn_tab no longer exists, use cnadd() to add a console device. Note that 
this may result in duplicate console output in some cases.
 2001-10-24 18:30:05 +00:00
Yoshihiro Takahashi
6cac891491 Added the pmc driver which supports power management controller of 
old NEC PC-98NOTE.

Submitted by:	chi@bd.mbn.or.jp (Chiharu Shibata)
MFC after:	1 week
 2001-10-24 14:46:40 +00:00
Akio Morita
cfb3969378 fix broken `compat_atdisk'(replace raw device name with block device's). 
Reviewed by:	nyan
MFC after:	3 days
 2001-10-23 09:39:09 +00:00
Akio Morita
5f44a44380 Fix compile error of the case using `LINE30' option. 
Reviewed by:	nyan
MFC after:	3 days
 2001-10-23 08:54:50 +00:00
Warner Losh
d75c1b4a90 First commit after a repo copy of isa/sio* -> dev/sio: 
Move sio from isa/sio.c to dev/sio/sio.c.  The next step is to break
out the front end attachments, improve support for these parts on
different busses, and maybe, if we're lucky, merging in pc98 support.
It will also be MI and live in conf/files rather than files.*.

Approved by: bde
Tested with: i386, pc98
 2001-10-22 02:48:38 +00:00
Bruce Evans
7dd43330b3 Use the i386 version of npx.c. It has been merged with the pc98 version. 
Approved by:	nyan
Not tested by:	bde
 2001-10-21 06:14:12 +00:00
Matt Jacob
8c7c272c5a Remove wx. 2001-10-20 18:50:31 +00:00
Yoshihiro Takahashi
00da2ef3cc MFi386: sys/i386/isa/npx.c revisions from 1.114 to 1.116 2001-10-19 12:30:16 +00:00
Yoshihiro Takahashi
f89c65e5ab Changed IO_NPXSIZE to 8 2001-10-19 12:24:45 +00:00
Yoshihiro Takahashi
0886808eda MFi386: sys/i386/isa/clock.c revision 1.177 2001-10-19 11:52:49 +00:00
Yoshihiro Takahashi
0db7b6f691 MFi386: sys/i386/isa/pcaudio.c revision 1.63 2001-10-19 11:50:00 +00:00
Yoshihiro Takahashi
2e8727d53d Merged from sys/isa/sio.c revisions from 1.344 to 1.347 2001-10-19 11:48:47 +00:00
Yoshihiro Takahashi
dee072b6ba MFi386: sys/i386/conf/GENERIC revision 1.320 2001-10-19 11:46:13 +00:00
Matt Jacob
aaeac4f6c3 Make SCSI changer and SES devices standard in generic kernels. 
Reviewed by:	ken@kdm.org
 2001-10-16 22:22:58 +00:00
Yoshihiro Takahashi
f2eeb19063 Rewrite the pc98 bus_space stuff. 
The type of bus_space_tag_t is now a pointer to bus_space_tag structure,
and the bus_space_tag structure saves pointers to functions for direct
access and relocate access.

Added bsh_bam member to the bus_space_handle structure, it saves access
method either direct access or relocate access which is called by
bus_space_* functions.

Added the mecia device support. If the bs_da and bs_ra in bus tag are set
NEPC_io_space_tag and NEPC_mem_space_tag respectively, new bus_space stuff
changes the register of mecia automatically for 16bit access.

Obtained from:	NetBSD/pc98
 2001-10-07 10:04:18 +00:00
Robert Watson
e8a340cd9a o Modify pc98 syscons code to use securelevel_gt() instead of 
direct variable checks.  (Yet another API to perform direct hardware I/O).

Obtained from:	TrustedBSD Project
 2001-09-26 20:26:32 +00:00
Brooks Davis
2f65332817 The faith(4) device is no longer a count device so don't specify a count. 2001-09-25 18:56:40 +00:00
Yoshihiro Takahashi
17be0bb430 - Added #include <sys/systm.h> 
- Cosmetic change
 2001-09-24 06:41:06 +00:00
David E. O'Brien
090905a55c + Fix misplacement of `txp' 
+ Document our -CURRENT debugging bits
 2001-09-24 03:23:48 +00:00
Peter Wemm
eb25edbda3 Cleanup and split of nfs client and server code. 
This builds on the top of several repo-copies.
 2001-09-18 23:32:09 +00:00
John Baldwin
659209e636 Whitespace fixes. 2001-09-18 21:05:04 +00:00
Yoshihiro Takahashi
aadcbac104 MFi386: sys/isa/fd.c revision from 1.205 to 1.219. 2001-09-16 12:39:59 +00:00
Yoshihiro Takahashi
07468e79b7 Allocate i/o and memory resources using gdc driver. 2001-09-16 12:38:39 +00:00
Yoshihiro Takahashi
21c8480091 MFi386: added comment for ed driver. 2001-09-16 05:34:34 +00:00
Yoshihiro Takahashi
11dbeb93db MFi386: cosmetic changes. 2001-09-16 05:34:05 +00:00
Yoshihiro Takahashi
096048af92 MFi386: sys/isa/sio.c revision 1.301, 1.336, 1.337, 1.338, 1.339 and 1.342. 
Removed unnecessary PnP moden entries.
 2001-09-16 05:33:07 +00:00
Yoshihiro Takahashi
accd559318 MFi386: sys/i386/isa/pcaudio.c revision 1.59 and 1.61. 2001-09-16 05:30:59 +00:00
Yoshihiro Takahashi
f058eb7562 MFi386: sys/i386/isa/mse.c revision 1.54 and 1.55. 2001-09-16 05:30:08 +00:00
Yoshihiro Takahashi
555c5bb9dd MFi386: sys/i386/isa/clock.c revision 1.175 and 1.176. 2001-09-16 05:29:27 +00:00
Yoshihiro Takahashi
dc27775f75 Added (commented out) ACPI attachment. 2001-09-16 05:28:16 +00:00
Yoshihiro Takahashi
6559a1844a MFi386: removed IDE_DELAY option. 2001-09-16 05:24:05 +00:00
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
Dima Dorfman
2e1b1231fc `pcn' supports AMD Am79C97x cards, not Am79C79x cards. 
PR:		28946
Submitted by:	Ryuichiro Imura <imura@ryu16.org>
 2001-07-13 13:34:08 +00:00
Peter Wemm
ad1b7ffaee Fix another missed pcb_savefpu reference (inside NPX_DEBUG) 2001-07-12 12:21:53 +00:00
Peter Wemm
adc3cb92c2 Apply the i386 SSE mods to pc98 as well. 2001-07-12 06:34:25 +00:00
Yoshihiro Takahashi
214de8c67f Added #include <sys/proc.h> 
Submitted by:	Kaho Toshikazu <kaho@elam.kais.kyoto-u.ac.jp>
 2001-07-10 09:59:52 +00:00
Yoshihiro Takahashi
3b2b0a59d0 Merged from sys/i386/i386/machdep.c revisions 1.459 and 1.460. 2001-07-07 04:06:04 +00:00
Matthew Dillon
0cddd8f023 With Alfred's permission, remove vm_mtx in favor of a fine-grained approach 
(this commit is just the first stage).  Also add various GIANT_ macros to
formalize the removal of Giant, making it easy to test in a more piecemeal
fashion. These macros will allow us to test fine-grained locks to a degree
before removing Giant, and also after, and to remove Giant in a piecemeal
fashion via sysctl's on those subsystems which the authors believe can
operate without Giant.
 2001-07-04 16:20:28 +00:00
Yoshihiro Takahashi
f44a4f377e - Don't overwrite inb, inw and outw. 
- Move the lance_probe function to if_lnc.c.
- Support C-NET(98)S again.

Submitted by:		chi@bd.mbn.or.jp (Chiharu Shibata) and nyan
No response from:	Paul Richards
 2001-07-04 13:00:21 +00:00
Yoshihiro Takahashi
d22e161a15 Fixed warning message. 
Submitted by:	chi@bd.mbn.or.jp (Chiharu Shibata)
 2001-07-02 10:18:56 +00:00
Warner Losh
1f94b9005c Don't need the .keep_me files. Obrien and I committed past each other. 
Add 0-9 to the list of possible kernel names at matsushita-san's
suggestion.

Submitted by: Makoto MATSUSHITA-san <matusita@jp.FreeBSD.org>
 2001-07-01 23:35:44 +00:00
David E. O'Brien
5e6ded4212 Ensure sys/${MACHINE}/compile/FOO exists 
Reviewed by: arch, imp, peter, and the USENIX terminal room secret kernel cabal
 2001-06-30 15:16:29 +00:00
Warner Losh
e1d0d8a941 Really do proper keepme files in the compile directories. Use 
.cvsignore file for [A-Za-z]* to keep these directories around rather
than waste a file on .keepme.  This should also make people's built
trees place nice with CVS.

Idea for .cvsignore: peter (although I suggested the regexp)
Pointed out by: Makoto MATSUSHITA-san <matusita@jp.FreeBSD.org>
Llama's costuming by: Fernamdo Llamas
 2001-06-30 14:38:32 +00:00
David E. O'Brien
791eca5f7b Ensure sys/${MACHINE}/compile/FOO exists 
Reviewed by: arch, imp, peter and
  the USENIX terminal room secret kernel cabal
 2001-06-30 07:12:34 +00:00
Warner Losh
1b0a8621e6 Repo copy i8237.h to dev/ic so we can get rid of some of the final vestiges 
of includes of i386 files from non-i386 ports.
 2001-06-30 05:29:11 +00:00
John Baldwin
6be523bca7 Add a new MI pointer to the process' trapframe p_frame instead of using 
various differently named pointers buried under p_md.

Reviewed by:	jake (in principle)
 2001-06-29 11:10:41 +00:00
John Baldwin
ec2262612f Enable interrupts again after disabling them in epson_{in,out}sw(). 
splx() doesn't do the equivalent of sti.
 2001-06-29 10:44:45 +00:00
Yoshihiro Takahashi
15bf31ded3 Merged from the following changes. 
sys/isa/ppc.c      revisions from 1.27 to 1.34
  sys/isa/ppcreg.h   revisions from 1.10 to 1.15
  sys/isa/isareg.h   revision 1.6
 2001-06-26 11:53:12 +00:00
Yoshihiro Takahashi
50c2952249 Merged from sys/isa/sio.c revision 1.335. 2001-06-26 11:48:17 +00:00