4116a4243e
Various changes:
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* 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
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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
3436a4a65b
Remove DIOCSDINFO completely; disklabel(8) will deal.
1994-07-31 00:47:52 +00:00
1d2563f804
Use `swap generic'.
1994-07-29 01:16:35 +00:00
3ed3679b67
Make this work.
1994-07-28 21:40:27 +00:00
53f3b61cdc
Redux.
1994-07-28 19:57:31 +00:00
c405e84a24
port --> iobase
1994-07-28 09:50:33 +00:00
d02e11d543
Make the EISA reset code like the other drivers.
1994-07-28 08:44:47 +00:00
fb500c4d07
Redo some of the EISA config stuff.
1994-07-28 02:39:21 +00:00
c1a5741a3b
Remove unused macros.
1994-07-27 15:02:59 +00:00
aeac43f556
Use the automatic IRQ/DRQ detection.
1994-07-27 14:46:34 +00:00
5e04cfb942
Fix typo.
1994-07-27 13:24:17 +00:00
4ac4810048
Normalize.
1994-07-27 13:14:14 +00:00
1939acdbd2
Fix the DMA setup.
1994-07-27 13:10:33 +00:00
1a9c6d05a3
Enable IRQ probing, and fix the DMA setup.
1994-07-27 12:57:02 +00:00
dffcd8ea8d
Enable IRQ probing.
1994-07-27 03:09:21 +00:00
16878bf2f9
Enable IRQ probing.
1994-07-27 01:50:57 +00:00
35b4db3030
Add IRQUNK.
1994-07-27 01:50:15 +00:00
55be0e4936
Don't lose if the symbol table is empty.
1994-07-27 01:48:29 +00:00
3ba1d35da1
Fix a bogon that crept in when swdevt was changed to end with NODEV. Also
...
change to use MAXPARTITIONS.
1994-07-27 00:21:16 +00:00
1e24ff6b3b
Don't modify the device number; let the driver do it.
1994-07-26 19:37:00 +00:00
b5ce4d0cdd
Normalize label handling.
1994-07-26 19:36:06 +00:00
233b5d12f4
Make sure this runs on a 386.
1994-07-26 19:33:49 +00:00
a18c0c0d83
Look for errors in the right place in a transmit descriptor, and count
...
collisions.
1994-07-25 22:54:58 +00:00
220a5a5095
Add missing splbio()s, pointed out by Gene Stark.
1994-07-25 04:29:56 +00:00
mycroft