b90985ee3d
Don't poll the BUSY bit until the SDH register is set.
1994-10-07 11:34:52 +00:00
1eaa03e7dc
Fix initial allocation of dev array, and simplify the code
...
slightly.
1994-10-07 09:08:29 +00:00
4010acf9f3
Handle Cyrix CPUs a bit differently. Based on suggestions from Michael
...
VanLoon.
1994-10-06 03:36:40 +00:00
badcc17a6d
Add constants required by XPG3
1994-10-05 17:16:29 +00:00
86e7908a72
Make some comments more clear.
1994-10-01 07:19:32 +00:00
f7b0f89811
Various minor changes to sync better with DG's version.
1994-10-01 07:13:32 +00:00
6ddbe860c2
Update from Wolfgang Stanglemeier.
1994-10-01 06:27:56 +00:00
0e28696023
Add IO_PPI.
1994-10-01 03:52:46 +00:00
e32c213d35
Add IO_PMP[12] and IO_PMPSIZE.
1994-10-01 03:48:49 +00:00
1e0ffaa7d6
Clean up a little.
1994-10-01 03:42:59 +00:00
c25a6980ac
Add INTRUNMASK().
1994-10-01 03:37:37 +00:00
62db8972b1
Updated bde's comments wrt. i387 control word settings so that they
...
describe NetBSD, rather than 386BSD 0.1.
Removed 386BSD and BDE control word constants, since we don't need and
will never use them. However, The iBCS control word constant is kept,
since we might want to use it in the iBCS binary compatibility code.
1994-09-22 00:37:13 +00:00
1c8e17fb63
Prototype spllower().
1994-09-19 05:05:15 +00:00
cc1852efe4
Add some delays to save the Gateway (lose, lose) keyboard controllers.
1994-09-18 19:33:11 +00:00
b7cc64e049
Check the SB Pro IRQ and DRQ correctly. From Jason Thorpe.
1994-09-16 23:48:22 +00:00
c7003d37d3
Only reset FIFO if changing baud rate. From John Kohl (slightly edited).
1994-09-16 02:50:39 +00:00
8dd2c63b08
Turn off the delay debugging messages again.
1994-09-12 20:29:08 +00:00
71564b8859
Turn off a few things.
1994-09-11 08:39:36 +00:00
bdd26b125c
asm -> __asm (PR #463 ).
1994-09-10 01:07:08 +00:00
0d3651018e
Make kernel_pmap a macro that points directly to kernel_pmap_store.
1994-09-09 23:58:48 +00:00
cf04bbff56
Small optimization for the !DIAGNOSTIC case.
1994-09-09 03:16:03 +00:00
289bc175c6
Another tiny optimization.
1994-09-08 21:56:14 +00:00
a90cca9558
Add a simple pv_page garbage collector (currently disabled).
1994-09-08 21:03:43 +00:00
4116a4243e
Various changes:
...
* Inline some functions.
* Eliminate redundant calls to pmap_page_index().
* Reduce the number of TLB flushes in accordance with the i386 SSWG.
* Inline pmap_remove() in pmap_remove_all(). (Most if it is unnecessary.)
* Allocate pv_entry's in pages, and keep a list of free entries in each page,
and a list of pages with free entries. (Trying to reduce malloc() overhead,
and improve locality of reference.)
* Remove a couple of macros that aren't really useful.
* Remove pmap_kernel() completely.
1994-09-07 20:48:52 +00:00
d884d26b32
Trivial change of no significance.
1994-09-07 20:32:45 +00:00
9d4125d1ec
A few small optimizations.
1994-09-07 20:32:00 +00:00
e4bc47c9fc
Remove bogus attempt to map the interrupt pins here. The BIOS is supposed to
...
do it anyway.
1994-09-06 01:25:22 +00:00
faa18f6ce6
New iBCS2 code from Scott.
1994-09-05 01:08:43 +00:00
584de55692
Missed an iobase that should be u_short.
1994-09-05 00:21:40 +00:00
6c66af544c
Fix some ugly code.
1994-09-02 05:12:12 +00:00
b3b55d02f1
Misc changes to make this file more like the asm.h headers used by other
...
architectures:
Renamed _C_FUNC() to _C_LABEL()
Renamed _ASM_FUNC() to _ASM_LABEL()
Merged _BEGIN_ENTRY with _ENTRY
Renamed _END_ENTRY to _PROF_PROLOGUE
When assembling with profiling enabled, set up stack frame before calling
mcount() in _PROF_PROLOGUE. Also omit emitting .long 0's, as they are no
longer used by the profiling code.
1994-09-02 05:02:47 +00:00
9ea30b3bf3
Check for bad p_emul.
1994-08-30 06:19:44 +00:00
90b0e68767
Clean up deleted files.
1994-08-29 23:12:23 +00:00
e67ae11432
no more floppy bins; these now done by crunch.
1994-08-29 23:10:58 +00:00
a13c1b15cc
Minor.
1994-08-26 12:43:17 +00:00
de20d2cf67
Re-enable EISA reset code -- definately needed now. do RX_DISCARD_TOP_PACK
...
before leaving splhigh(), to give incoming packets a better chance.
1994-08-26 12:11:44 +00:00
891ca8ce21
my kernel config
1994-08-26 05:07:00 +00:00
6c2b49032b
fix debugging stuff, from dean
1994-08-25 20:18:25 +00:00
cb3576ee87
If possible, lower the CPU class if the correct one is not configured.
1994-08-25 00:10:30 +00:00
d20de15399
Add USPACE.
1994-08-24 19:32:36 +00:00
f6a9558d05
Update to match reality.
1994-08-24 19:28:03 +00:00
5e4a51278b
Set the FIFO threshold based on the receive speed, per Mark Weaver.
1994-08-24 07:25:18 +00:00
62939dc113
pcvt & bt dynamic irq
1994-08-24 07:10:22 +00:00
c4eac0f370
Some cleanup, checked by Dean.
1994-08-23 23:40:55 +00:00
8ac5e10c5d
Various code cleanup.
1994-08-23 19:30:12 +00:00
666f228bab
add `eg' driver for the 3c505 by <dean@fsa.ca>
1994-08-23 17:59:33 +00:00
996b2b5c54
Disable EISA reset, for now.
1994-08-22 21:53:23 +00:00
71c5da7bfb
Fix typo in WDCS_BITS.
1994-08-22 21:43:35 +00:00
9c921e0ada
Remove SF and SR.
1994-08-21 15:25:28 +00:00
8b8390a4bb
Look for MDMBUF in cflag, not lflag.
1994-08-21 15:04:37 +00:00
24381e7f01
Validate unit number correctly.
1994-08-17 19:14:53 +00:00
256353ef62
multicast
1994-08-17 06:04:49 +00:00
0c5a342fde
Add vnd.
1994-08-16 19:20:14 +00:00
3481b6aa87
Add iBCS2 files.
1994-08-15 23:33:59 +00:00
82ccfef767
Remove misplaced SVR4 dispatch.
1994-08-15 22:38:39 +00:00
1ec65d2465
Add iBCS2 glue.
1994-08-15 22:24:22 +00:00
01c2a3243e
Add flags for iBCS2 compat.
1994-08-15 22:19:44 +00:00
cefdccbf31
changes for the new sys_process.c, and some cleanup
1994-08-15 16:37:04 +00:00
d980c59b98
Better fix for the previous.
1994-08-15 15:19:55 +00:00
05c7d6e9c7
Kill stupid compiler warning.
1994-08-15 15:17:07 +00:00
5f27568164
Eliminate struct pte and struct pde.
1994-08-15 14:46:45 +00:00
36975ff354
Don't use altsts. Sigh.
1994-08-15 08:22:20 +00:00
486ad2cc03
Correct bad memory reference when dumpdev == NODEV (i.e. DISKLESS).
1994-08-14 22:47:28 +00:00
8a15866490
Just like GENERIC but gets root/swap from NFS.
1994-08-14 22:38:54 +00:00
a618f9d915
Slight optimization, and don't go bonkers if one of the sub-devices is not
...
configured.
1994-08-14 14:13:25 +00:00
a570fcd929
Re-enable EISA reset.
1994-08-14 09:43:59 +00:00
cd2f7cc8a0
Clean up a little.
1994-08-14 09:24:55 +00:00
60280d9735
Don't allow VM86 mode, for now.
1994-08-13 06:55:47 +00:00
3c3258eb6d
Make this work.
1994-08-11 04:54:13 +00:00
55b11feb0a
Update some comments.
1994-08-10 04:37:52 +00:00
e079a8f355
Add ncr0.
1994-08-09 22:31:45 +00:00
d291808d92
Add NCR and PCI files.
1994-08-09 22:24:29 +00:00
8dbfcf9e2e
Add NCR 53c8XX driver, originally from Wolfgang Stanglmeier.
1994-08-09 22:20:44 +00:00
199e2eea6a
Fix handling of M-RET with PCVT_META_ESC defined.
1994-08-09 13:56:25 +00:00
6df721be97
Add PCI autoconfiguration support.
1994-08-09 00:47:46 +00:00
061c42c22d
Minor update.
1994-08-08 07:09:31 +00:00
59de58a39b
Count up the silo overflows and only log a warning at most once per minute.
1994-08-07 11:27:51 +00:00
9c8afcf191
Avoid using DFIFOHF, which doesn't exist on 6260 chips. Turn off
...
AIC_USE_DWORDS by default.
1994-08-07 10:51:40 +00:00
b0db502d9c
Remove diagnostic.
1994-08-07 10:49:06 +00:00
d9a996a92e
Add multiplexer for RT 4-port serial cards.
1994-08-07 10:45:53 +00:00
70cc90a193
Add rtfps.
1994-08-07 10:43:56 +00:00
b6e9bf14c8
Simplify the DEPCA memory test, and fix a problem with using the alternate
...
PROM address.
1994-08-07 00:56:04 +00:00
ebd23fe5e0
cleanup
1994-08-06 23:19:39 +00:00
558c00c001
Fix spelling of `STEREO'.
1994-08-05 22:56:19 +00:00
cefefb25ca
cleanup, working 32 bit IO on the 3c579, and memory alignment of insl/insw
...
for better performance.
1994-08-05 21:16:33 +00:00
74d29b909d
Disable most of the Cyrix-specific code by default; just turn off aching of
...
the ISA hole.
1994-08-03 22:35:02 +00:00
3882663a9f
Don't mess with Cyrix configuration bits that are hardware-specific. Move
...
all of the cache-enabling junk into an #ifdef. Print a warning even if the
cache is enabled.
1994-08-03 22:11:53 +00:00
ffb9d6e173
document cyrix configuration registers
1994-08-03 21:39:16 +00:00
9d7eefb176
Change iosize to 16.
1994-08-03 09:17:12 +00:00
a17171c0a2
Add a missing splx() and increase the reset delay during probe, as suggested
...
by Juergen Keil. Add a diagnostic message if the controller info is not what
we expect.
1994-08-03 08:57:59 +00:00
50a6dfb61a
Actually, preserve PSL_T for debugging.
1994-08-03 06:28:10 +00:00
0cdf874ccb
Reset eflags on exec.
1994-08-03 06:26:00 +00:00
5cd29a7fce
Kill IOPL, dead, dead, dead.
1994-08-03 06:22:26 +00:00
55211b963a
Unmount the first dir, too.
1994-08-02 12:27:10 +00:00
45b0217c1e
Fix up u14_find() a bit; mainly, don't include a DRQ for the 34f.
1994-07-31 19:21:40 +00:00
a00c5fdb91
Add some missing newlines in the attach messages.
1994-07-31 18:25:50 +00:00
8a9df6389d
Bug fixes from Mark Weaver.
1994-07-31 11:34:38 +00:00
fc66b93a38
Fix for Cirrus Logic 542x boards, from Onno van der Linden.
1994-07-31 09:44:50 +00:00
01d7a6c28b
0 --> NODEV
1994-07-31 04:59:36 +00:00
6990b98c64
Patch from Onno var der Linden to fix reading and writing of 360K floppies
...
in 1.2MB drives.
1994-07-31 01:20:52 +00:00
mycroft