Gary Clark II
cfecaf32f0
Added GPL_MATH_EMULATE to options
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This should not be used in binary distributions.
1994-04-29 21:53:55 +00:00
Gary Clark II
a5a7a6cdf7
Added files for option gpl_math_emulate
1994-04-29 21:49:02 +00:00
Gary Clark II
1099e6c189
Deleted on ifdef dontdef
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Added ifdef for GPL_MATH_EMULATE so we get the extra padding that is needed
in the save87 struct.
1994-04-29 21:44:23 +00:00
Gary Clark II
9f82ad3dfb
Added ifdef for GPL_MATH_EMULATE to keep the sytem from panicing when
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using it.
1994-04-29 21:39:55 +00:00
Gary Clark II
2e1544b201
Added rcs Id's
1994-04-29 21:34:30 +00:00
Gary Clark II
08207ae2f7
Added rcs Id's
1994-04-29 21:23:31 +00:00
Gary Clark II
ec9147c648
Added rcs Id's
1994-04-29 21:16:27 +00:00
Gary Clark II
b37f536479
Added rcs Id's
1994-04-29 21:07:14 +00:00
Gary Clark II
7d19a401c7
Add rcs Id
1994-04-29 21:02:30 +00:00
Gary Clark II
8459b90f62
Added casts to keep gcc quiet
1994-04-29 20:58:52 +00:00
Gary Clark II
e9453fbbc7
Added commits to keep gcc quiet
1994-04-29 20:52:06 +00:00
Gary Clark II
c5587af506
Added casts to keep gcc quiet.
1994-04-29 20:49:04 +00:00
Gary Clark II
2818133a84
rename the function fscale to emu_fscale to prevent conflicts.
1994-04-29 20:43:44 +00:00
Gary Clark II
5a7ba48c82
Import of gpl'ed math emulator.
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No changes have been done.
1994-04-29 20:42:02 +00:00
Andreas Schulz
01fd55bbef
Document parts of the case statements, which instruction is emulated.
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Marked all dubious parts with ATS :-) for better searching. First round
of better documentation of the math emulator and of bugfixing it.
1994-04-26 22:51:48 +00:00
Søren Schmidt
0573e73943
Updated swedish keymap.
1994-04-26 09:24:06 +00:00
Søren Schmidt
749613741c
Fixed missing bounds check in scroll up/down sequence, that could
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cause a panic (and did).
1994-04-26 09:09:57 +00:00
David Greenman
a4f7a4c990
From John Dyson:
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Fixed physio in the 386 case - write faults weren't properly implemented.
1994-04-25 23:48:20 +00:00
Andrey A. Chernov
ce728ca011
Fix proper include place
1994-04-24 00:07:35 +00:00
Andrey A. Chernov
500d826865
We don't have DMA automode, so correct all places to work without
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it too.
1994-04-23 22:54:31 +00:00
Garrett Wollman
9ad380ab4c
Define new option, INACCURATE_MICROTIME_IS_OK. When this is defined,
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the NTP kernel PLL is disabled, and acquire_timer0() is enabled, thus
opening the door for microtime() (and hence gettimeofday()) to return
bogus timestamps. This option is necessary for the `pca' driver to
work, but is implemented to underscore the fact that accurate timekeeping
and the `pca' driver are incompatible at present. If someone writes a version
of microtime() that works when the `pca' driver is being used, this can get
junked.
1994-04-23 21:39:18 +00:00
Andrey A. Chernov
0897a95d08
device pca0 added
1994-04-23 12:13:27 +00:00
Andrey A. Chernov
66536439b0
Little optimization of contigmalloc parameters
1994-04-23 05:21:33 +00:00
Andrey A. Chernov
2a9de2027e
Additional changes for 2.5
1994-04-23 04:16:53 +00:00
David Greenman
f66fdd6803
Added support for the 16 port Boca via a flag to specify that there is
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no master port.
1994-04-23 02:11:43 +00:00
Andrey A. Chernov
db2fd867a3
Sound driver updated to version 2.5
1994-04-23 02:03:17 +00:00
Andrey A. Chernov
910e109d64
Updated to version 2.5
1994-04-23 01:55:45 +00:00
Andrey A. Chernov
9fc9dd51c5
Update sound driver to version 2.5
1994-04-23 01:50:14 +00:00
Garrett Wollman
d139b2ddba
Tell the user that we didn't try to set the bus speed, in case they're
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used to NetBSD or older versions of the code that did do it.
Will document TUNE_1542 also.
1994-04-21 22:14:43 +00:00
Søren Schmidt
872dacbfeb
Changed timer usage to new functions in clock.c
1994-04-21 14:22:26 +00:00
Søren Schmidt
bc4ff6e376
Change timer usage to use new functions in clock.c
1994-04-21 14:21:50 +00:00
Søren Schmidt
57d26a14e9
Added IO_PPI define, pulled timer related stuff
1994-04-21 14:20:54 +00:00
Søren Schmidt
f1106e3848
Pulled out timer related functions -> now in clock.c
1994-04-21 14:20:07 +00:00
Søren Schmidt
5194771d25
New support for sharing the timers
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acquire_timer / release_timer
Pulled in timer related functions from isa.c
1994-04-21 14:19:16 +00:00
Søren Schmidt
b5194b236c
pcaudio device driver:
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Driver for playing .au type files through the internal speaker
Uses new timer support in clock.c
1994-04-21 14:16:55 +00:00
Søren Schmidt
f847be1ad5
pcaudio.c added
1994-04-21 14:13:43 +00:00
Søren Schmidt
d1e72cb121
New file for pcaudio device driver
1994-04-21 14:12:28 +00:00
Søren Schmidt
d80683aea8
cdev 24 used for pcaudio (PCM speaker driver)
1994-04-21 14:10:31 +00:00
Poul-Henning Kamp
13042d1278
Adding bootoption '-r' which is "use compiled in root". This allows me to
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boot from a floppy and have root on wd2 for instance.
1994-04-20 22:06:24 +00:00
David Greenman
0e195446b7
Bug fixes and performance improvements from John Dyson and myself:
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1) check va before clearing the page clean flag. Not doing so was
causing the vnode pager error 5 messages when paging from
NFS. (pmap.c)
2) put back interrupt protection in idle_loop. Bruce didn't think
it was necessary, John insists that it is (and I agree). (swtch.s)
3) various improvements to the clustering code (vm_machdep.c). It's
now enabled/used by default.
4) bad disk blocks are now handled properly when doing clustered IOs.
(wd.c, vm_machdep.c)
5) bogus bad block handling fixed in wd.c.
6) algorithm improvements to the pageout/pagescan daemons. It's amazing
how well 4MB machines work now.
1994-04-20 07:06:57 +00:00
Garrett Wollman
b564217ad2
Reserve block device 8 and character device 32 for users' drivers.
1994-04-19 23:45:43 +00:00
David Greenman
f690bbace7
Changes from John Dyson and myself:
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1) Removed all instances of disable_intr()/enable_intr() and changed
them back to splimp/splx. The previous method was done to improve
the performance, but Bruces recent changes to inline spl* have
made this unnecessary.
2) Cleaned up vm_machdep.c considerably. Probably fixed a few bugs, too.
3) Added a new mechanism for collecting page statistics - now done by
a new system process "pagescan". Previously this was done by the
pageout daemon, but this proved to be impractical.
4) Improved the page usage statistics gathering mechanism - performance is
much improved in small memory machines.
5) Modified mbuf.h to enable the support for an external free routine when
using mbuf clusters. Added appropriate glue in various places to
allow this to work.
6) Adapted a suggested change to the NFS code from Yuval Yurom to take
advantage of #5 .
7) Added fault/swap statistics support.
1994-04-14 07:49:40 +00:00
David Greenman
04c17e6881
Add delays after changing from 8/16 - 16/8 bit mode and after enabling/
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disabling the shared memory. The 83C790 needs these or it does bad things.
1994-04-13 10:15:34 +00:00
Andrey A. Chernov
70ff255979
Make all devices at least 2*64K buffers, 2*32K buffers
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isn't enough for my home 33Mhz.
1994-04-13 01:57:03 +00:00
Andrey A. Chernov
bc906632a8
snd7 config line corrected, irqaremoved
1994-04-13 01:29:14 +00:00
Andrey A. Chernov
e987ea972f
Now SoundDriver use 64K DMA region instead of older 4K by
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using new contigmalloc function.
1994-04-13 01:10:08 +00:00
Geoff Rehmet
9aa132ae4c
Remove lpa from the generic kernels - one step closer to nuking lpa !!
1994-04-12 16:05:13 +00:00
Andrey A. Chernov
9642c2b7b8
Patch from S0ren, 80x50 font trashed after switching from X console
1994-04-12 00:05:23 +00:00
Andrey A. Chernov
4a1bf9e303
Tenmicrosec change backed out, because our DELAY is accurate
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only about 40 microseconds.
1994-04-11 21:27:00 +00:00
Andrey A. Chernov
0ef6d0950f
We have a better way to wait ten microseconds then inbs:
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tenmicrosec() now use DELAY(10)
1994-04-11 18:17:12 +00:00
