8fedbd8497
Add i386-specific part of MicroChannel Architecture bus support, as
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found in some older IBM PS/2 machines.
This code is based upon work by Scott D. Telford, with some minor bits
in arch/i386/mca/mca_machdep.c taken from FreeBSD.
XXX this is still very experimental and development version; use at your
XXX own risk
2000-05-11 16:38:10 +00:00
468985f608
Adjust asm statement for newer GCCs.
2000-05-03 21:32:59 +00:00
5bfc315184
Fix typo in comment.
2000-04-17 07:57:21 +00:00
6dd5a9db6e
Use dev/isa/fd.c.
2000-04-07 16:35:19 +00:00
d8be1024c1
Make this compile again after the callout changes.
2000-04-02 19:54:29 +00:00
b667a5a357
New callout mechanism with two major improvements over the old
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timeout()/untimeout() API:
- Clients supply callout handle storage, thus eliminating problems of
resource allocation.
- Insertion and removal of callouts is constant time, important as
this facility is used quite a lot in the kernel.
The old timeout()/untimeout() API has been removed from the kernel.
2000-03-23 06:30:07 +00:00
bb8265c6be
Update ISA/VL frontend for new ahc driver (done by Noriyuki Soda).
2000-03-15 02:05:19 +00:00
95054da1a1
Fix doubled 'the's in comments.
2000-03-13 23:52:25 +00:00
a183d34f04
- Implement cnbell() -- ring the console bell. The cn_bell entrypoint
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is optional.
- Add cn_bell to statically allocated consdevs as appropriate.
2000-03-06 21:36:05 +00:00
8f03b9a04a
Define the DONETISR macro and use netisr_dispatch.h. This is to cut down on code duplication and to standardize the available NETISRs across all ports.
2000-02-21 20:38:46 +00:00
52a2804a5c
Add a new function call to the ISA DMA API: isa_dmamaxsize(), which returns
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the maximum transfer size for the specified DMA channel. Make all clients
of ISA DMA use this call to determine their maximum transfer size.
2000-02-07 22:07:27 +00:00
fe551f0e64
Fix a bug in disksort_*() which caused non-optimal ordering when multiple
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active partitions were on a single spindle. Add a b_rawblkno member to
struct buf which contains the non-partition-relative block number to sort
by.
2000-02-07 20:16:47 +00:00
93d494f9a5
Take care of National Geode (Cyrix MediaGX) built-in clock module bug.
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Patch supplied by INOUE Yoshinari <pf5y-inue@asahi-net.or.jp>, kern/8654.
2000-02-02 15:26:27 +00:00
52242fdf9f
Update for sys/buf.h/disksort_*() changes.
2000-01-21 23:28:59 +00:00
9d51226cc3
fix typo in comment.
2000-01-20 03:19:27 +00:00
ba04c55ed3
Absolute pointing device support.
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- Wsmouse_input() get new argument 'flag', which indicates whether x/y/z are
relative or absolute.
- Wsmouse get new io controls, WSMOUSEIO_SCALIBCOORDS and
WSMOUSEIO_GCALIBCOORDS.
2000-01-08 02:57:22 +00:00
4560ac465a
Split the PC-like keyboard controller driver into chip back-end and
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bus front-end.
1999-12-03 22:48:22 +00:00
59e13361f3
make "i386_isa_chipset" globally visible so it can be used from outside
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the "isa" bus, attach "pnpbios" pseudo-bus if configured
1999-11-12 18:39:38 +00:00
536f716be9
use console_debugger() on CTL-ALT-ESC to honour the ddb.onconsole sysctl
1999-11-10 16:52:14 +00:00
de37487d49
- Export initrtclock().
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- Call it from apm_resume().
This fixes timer problem on some laptop after hybernation (PR#4808).
Reviewd by: fvdl@netbsd.org
1999-11-06 01:14:00 +00:00
e5f51da9de
-mask interrupts w/o a handler
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-update PIC _after_ the interrupt handler is linked into the chain
This fixes problems with dynamically installed interrupt handlers:
Interrupts were enabled before the handler was installed under some
circumstances (esp. on faster machines), leading to endless interrupt
handling.
1999-10-25 14:49:41 +00:00
7bae87cae4
Set variable i386_fpu_present to 1 if a functional FPU was detected. For
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later retrieval by sysctl.
1999-10-06 20:03:51 +00:00
11cae42531
Centralize the declaration and clearing of `cold'.
1999-09-17 19:59:35 +00:00
5663256d0a
Unlike in an i386 a.out assembler, where in an .align n directive n is meant
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to be the logarithm to base 2 of the alignment, in an ELF environment n is
the actual alignment boundary; thus, adjust the directives accordingly.
Albeit the wonderful i386 architecture doesn't mind the smaller alignment in
an obvious way, it is likely to have resulted in some performance penalty
during the a.out->ELF transition.
1999-08-23 08:24:36 +00:00
6bd627f17f
back out last rev - it looks like a local hack which shouldn't go here,
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and it breaks the "opms at pckbc" case
1999-08-19 15:33:16 +00:00
db574ba708
Add umodem device.
1999-08-16 22:27:08 +00:00
f3b3a1b98d
If we get into pcclose() without a defined tty, just exit rather than
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dereferencing a null pointer.
1999-07-26 19:31:54 +00:00
14a2fa8169
Fix IPv6 software interrupt vector label.
1999-07-01 22:03:38 +00:00
427639cdce
- Call ip6intr if INET6 is defined.
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- remove "need-flag" for mac68k esp driver, as it is not used in anywhere
and conflicts with IPsec ESP header.
This should be the only MD change in IPv6 support, except kernel config file.
Very sorry if you have any compilation problem with it (I believe it is okay).
If your favorite arch is not included in here, please add a
call to ip6intr() from softintr handle.
1999-06-28 08:20:40 +00:00
cd040ea927
s/mkdir/mkdir -p/, since not all the parents of $(FONTDIR) are
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guaranteed to exist.
1999-06-23 04:29:28 +00:00
c5e6001ff8
Don't built most of the PCVT utilities; they're not really useful anymore,
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now that we're trying to deprecate PCVT.
XXX Leave the fonts and font editor for now.
1999-06-04 18:47:33 +00:00
4479f71283
sync diagnostic printouts in opms_pckbc_probe() with dev/pckbc/psm.c:
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pmsprobe() -- most notably: put a part inside #ifdef DEBUG
1999-05-06 09:10:51 +00:00
7c33a450ba
Recalculate delaytab[]. We need to round up in case we were on the edge of a
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tick and the hardware mysteriously responds fast enough that the delay ends
up being 1 tick short. An unlikely event, but just in case anything actually
relies on this...
1999-03-29 17:54:34 +00:00
c40877ff9d
delay(): For small values of n, use a fixed lookup table. Also use
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rtclock_tval as the limit, since this is what we actually programmed the chip
for.
1999-03-29 17:33:29 +00:00
d2397ac5f7
completely remove Mach VM support. all that is left is the all the
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header files as UVM still uses (most of) these.
1999-03-24 05:50:49 +00:00
6ada3afd8b
Reject variant numbers which are too large (so that a new version of isapnpdevs
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with an old driver will not lose mysteriously).
1999-03-22 10:00:09 +00:00
2cccf3bd4a
Update callers of isapnp_devmatch().
1999-03-22 09:44:12 +00:00
37d2c204a7
Moved to arch/i386/include/isa_machdep.h,v
1999-03-19 05:02:11 +00:00
d00106ee06
if you pull in isavar.h, you don't need isa_machdep.h.
1999-03-19 04:58:45 +00:00
d6d5f13551
Moved to arch/i386/include/isapnp_machdep.h,v
1999-03-19 03:18:54 +00:00
3ebb419571
Update to slightly altered rnd_attach_source() api
1999-02-28 17:08:05 +00:00
0dbf3ab3ca
Use DMAMODE_DEMAND. Not tested, but presumed to work.
1999-02-22 02:56:13 +00:00
4449a6ef39
Kill vestiges of isa_establish().
1999-02-19 16:15:06 +00:00
21485fd1d6
noise reduction.
1999-02-13 16:45:28 +00:00
dcab0210a0
convert from NOxxx= to MKxxx=no.
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include <bsd.own.mk> if testing a MKxxx variable.
1999-02-13 02:54:17 +00:00
b2c4a7b933
use mi data conversion functions, simplify inittodr() and resettodr()
1999-02-07 17:29:26 +00:00
0f145938b4
put all century related code into an own function clock_expandyear(),
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touch the CMOS century byte only if the CMOS contents passes a
checksum test which qualifies it as "known compliant"
1999-02-07 16:18:00 +00:00
bce7f71843
sort the dependencies between terminal devices a bit and add consistency
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checks to catch conflicting devices at compile time
1999-02-06 18:46:21 +00:00
0c8f3a4f31
Don't use obsolete sgtty crap.
1999-02-02 13:00:19 +00:00
d102972c3a
Add a missing _C_LABEL(). Now an ELF kernel builds (if one removes the
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-z flag from the ld line, in the Makefile)
1999-01-26 14:28:05 +00:00
jdolecek