70b7bfcf94
Fix for endless loop on nearly full disk
1994-08-04 16:32:29 +00:00
b5c5c47f92
Obey the command queue size for the controller.
1994-08-04 09:52:47 +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
703df009b8
Multiply GMTBIAS by 60; it's in minutes, time is in seconds.
1994-08-03 06:23:10 +00:00
5cd29a7fce
Kill IOPL, dead, dead, dead.
1994-08-03 06:22:26 +00:00
0372e53d79
Mild nits.
1994-08-03 06:03:12 +00:00
d4a420650a
Make sure CS8 is set if RAW is on.
1994-08-03 03:41:34 +00:00
d9e2b087ef
Clean up a bit. Move ite to 11, generic console to 0. Add lkm stuff
...
to at least give it a prayer of working...
1994-08-03 02:53:36 +00:00
000c57f728
fixed cdev vn config. *sigh*
1994-08-02 23:39:59 +00:00
8026fb53f2
Initial VAX port merging.
1994-08-02 20:18:46 +00:00
3fd2818a03
Added bcopy.s
1994-08-02 18:43:00 +00:00
08d96f103f
Nuke holdovers from old HP300 console code. Get rid of any reference
...
to serial_boot_echo stuff here.
1994-08-02 17:55:24 +00:00
aa804576eb
To get Greenwich Mean Time, *subtract* the GMTBIAS from our time,
...
passed in from Booter. (Among its many features, MacBSD provides
time travel.)
1994-08-02 16:39:57 +00:00
55211b963a
Unmount the first dir, too.
1994-08-02 12:27:10 +00:00
078c594c69
Fix this numerous bugs, including loss of OPOST mode.
1994-08-02 08:47:54 +00:00
743c8ea38e
Clear t_flags on first open.
1994-08-02 08:45:46 +00:00
da587a132a
Use ld -N for linking the kernel instead of ld.old -n -P 1000.
1994-08-02 03:54:05 +00:00
11bf31e8d7
add vn
1994-08-01 23:44:08 +00:00
f9b2f20e7d
proc_machdep.c => process_machdep.c
1994-08-01 22:58:42 +00:00
f21e020e59
Clean up deleted files.
1994-08-01 22:57:01 +00:00
787f57c486
name change.
1994-08-01 22:56:59 +00:00
3ef27456a5
patches from Matthias Pfaller.
1994-08-01 19:32:52 +00:00
24a23eab66
make work
1994-08-01 19:26:27 +00:00
6c9ba984e5
See to it that `vm_tsize' and `vm_dsize' get set up properly for
...
OMAGIC binaries, so obreak(2) doesn't get confused.
1994-08-01 18:49:49 +00:00
7ea51310a8
add ultrix_{get,set}sysinfo() from Arne H Juul <arnej@dsl.unit.no>
1994-08-01 14:16:24 +00:00
32d2a27836
ultrix_{get,set}info from Arne H Juul <arnej@dsl.unit.no>
1994-08-01 14:15:06 +00:00
a3cc8f5e8d
fix for obreak problem from Arne H Juul <arnej@dsl.unit.no>
1994-08-01 14:04:47 +00:00
6f4140797f
We used to disable the MMU before jumping to the ROM routine to
...
reset the machine. This doesn't work on some '030s because maybe
not PA == VA where PC is. Now if '030, don't disable MMU, just
use tt0 register to map ROM segment transparently. Also removed
superfluous @ from new get_pte code.
1994-08-01 04:50:03 +00:00
02a49c0a18
GENERIC has AGA, otherwise some people can't run (i.e. monitors do not sync
...
at 15KHz).
1994-07-31 19:57:11 +00:00
22c202031c
Make this assemble... pte_tmp1 -> pte_tmp and remove ref to
...
serial_boot_echo.
1994-07-31 19:25:11 +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
7f079c3dea
fix default frequency so that normal VGA monitor types don't puke.
1994-07-31 18:42:06 +00:00
a00c5fdb91
Add some missing newlines in the attach messages.
1994-07-31 18:25:50 +00:00
9ef2196623
missed a f.
1994-07-31 15:50:52 +00:00
db27060127
serial_console passed in from booter.
1994-07-31 14:50:27 +00:00
22a76ec031
Fixup constab.
1994-07-31 14:23:33 +00:00
60df0b6e97
Add a serial console flag that's passed in from the booter.
1994-07-31 14:03:58 +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
732acaee99
Add MAP_FILE as 0x0000, for compatibility, and to make some explanations of
...
how this all works a bit easier B-).
1994-07-31 08:47:46 +00:00
1c22264669
Make internal video look like a grf device so that desktop and X can use
...
it. GRFIOCMAP modifies addr to include the offset into the screen where
the first pixel is. Not a very clean way to do it -- we should add a
field to grfinfo for offset.
1994-07-31 08:32:47 +00:00
46bfdab4f8
Removed two useless variables. (hole_start, hole_end)
1994-07-31 08:28:32 +00:00
ab2bb871e3
Added support for MACHINE_NONCONTIG for IIsi and IIci machines. Similar
...
to i386's, but more flexible to handle awkward MacOS maps. pmap_collect()
is noop'ed out for now.
1994-07-31 08:27:38 +00:00
a1dd8b3bd3
Added get_physical() to get physical address from logical address according
...
to MMU; get_mapping() to figure out how RAM and NuBus space is mapped;
remap_kernel() to remap the kernel page tables in case they were split
across memory banks; remap_nubus() to map internal video into NuBus space
where MacOS had it; and remap_MMU() to call the above.
1994-07-31 08:22:31 +00:00
ws