veego
3feb40be26
Restore the define of UPAGES.
1997-07-10 08:23:30 +00:00
jeremy
bbf76eb63e
Implement pmap and va caching within C table managers to help speed
...
up PV->(pmap,va) operations.
1997-07-02 03:23:57 +00:00
jeremy
63c23f2337
Add reference to DMA selection variable used in dev/ic/ncr53c9x.c and sample
...
code to enable it. Currently commented out.
1997-06-27 02:07:32 +00:00
jeremy
335b7a2d00
Duplicate changes recently made to the SPARC version of this file:
...
Do not print warnings if selection of a target via DMA was interrupted
by another target.
1997-06-26 02:47:09 +00:00
thorpej
cf016f61f4
foosize()'s return value is in DEV_BSIZE units; adjust the size obtained
...
from the disklabel accordingly.
1997-06-24 00:56:28 +00:00
mrg
71ee532c82
move man pages into share/man.
1997-06-22 06:25:58 +00:00
pk
f9d3344f9c
xysize(): only call xyopen()/xyclose() if not already open, per the
...
current `openmask'.
1997-06-18 20:47:00 +00:00
pk
4269e0eab1
xdsize(): only call xdopen()/xdclose() if not already open, per the
...
current `openmask'.
1997-06-18 20:45:03 +00:00
mrg
552af779d2
bring mrg-vm-swap2 onto mainilne.
1997-06-12 15:46:19 +00:00
mrg
dc6a98e92c
bring mrg-vm-swap2 onto mainilne.
1997-06-12 15:09:23 +00:00
veego
3aed12bd06
Delete _btos and _stob.
...
The remaining 'Mach derived conversion macros' are now in <m68k/param.h>
1997-06-10 19:48:33 +00:00
veego
6cf26b26ae
s/_round_page/m68k_round_page/ s/_trunc_page/m68k_trunc_page/
...
s/_btop/m68k_btop/ s/_ptob/m68k_ptob/
1997-06-10 19:42:25 +00:00
veego
6dbfc7764b
s/_round_page/m68k_round_page/
1997-06-10 19:37:58 +00:00
veego
b1dc6a8603
s/_trunc_page/m68k_trunc_page/
1997-06-10 19:36:53 +00:00
veego
489e0898d3
Delete _btos and _stob.
...
The remaining 'Mach derived conversion macros' are now in <m68k/param.h>
1997-06-10 19:35:56 +00:00
veego
05b8948c41
Define NBSG from (1 << SEGSHIFT) and move some variables before
...
<m68k/param.h>.
1997-06-10 19:32:15 +00:00
veego
6bdd438fca
s/_round_page/m68k_round_page/
1997-06-10 19:27:08 +00:00
veego
4ef51880a6
s/_round_seg/m68k_round_seg/ s/_trunc_seg/m68k_trunc_seg/
...
s/_round_page/m68k_round_page/ s/_trunc_page/m68k_trunc_page/
1997-06-10 19:25:28 +00:00
veego
faa86d39b1
s/_trunc_seg/m68k_trunc_seg/ s/_round_page/m68k_round_page/
1997-06-10 19:19:01 +00:00
veego
04374fdfc2
s/_round_seg/m68k_round_seg/ s/_round_page/m68k_round_page/
1997-06-10 19:17:15 +00:00
veego
217706ec40
s/_trunc_page/m68k_trunc_page/
1997-06-10 19:16:13 +00:00
veego
931d90fcee
Use the MI <m68k/param.h> include.
1997-06-10 07:54:35 +00:00
veego
a204fb7981
Initialize machine from MACHINE.
1997-06-08 23:54:19 +00:00
cjs
7a66732d34
Back out BUILDDIR and NOINSTALL changes.
1997-05-31 21:21:13 +00:00
cjs
83498d7e88
Remove empty libinstall target and add NOINSTALL=1.
1997-05-30 13:43:06 +00:00
jeremy
3f6f86d875
Undo changes which make pmap_xxxx_page() functions re-entrant; just block
...
all interrupts which might cause re-entrancy.
Allow virtual addresses which are not managed by the MI VM system to
participate in the PV system.
Remove a few frivoulous TLB cache flushes.
1997-05-30 07:02:14 +00:00
jeremy
4502541573
When turning off the drive motor, de-select the drive so the busy light
...
extinguishes.
1997-05-30 03:23:11 +00:00
gwr
e512003d6e
Add non-inline version of _splraise.
1997-05-29 22:20:01 +00:00
gwr
bdb1fd223a
typo
1997-05-29 21:26:20 +00:00
gwr
14cd11bef6
Add non-inline version of _splraise.
1997-05-29 21:22:47 +00:00
gwr
b2502668e5
Increase the default datasize limit to 16MB (enough to build libc).
1997-05-29 21:18:42 +00:00
gwr
175d58b59a
Define getsr() as _getsr() for backward compatibility.
1997-05-29 21:17:38 +00:00
gwr
9ab3caec28
Add inline definitions for _getsr() and _splraise(), and
...
define splimp() using splraise so early calls to the VM
code (and pmap) do not accidently enable interrupts.
1997-05-29 21:16:59 +00:00
jeremy
1b2aae80c2
Added new lock system for the two virtual pages used in temporary mappings.
...
Allows pmap_zero_page() and pmap_copy_page() to be re-entrant.
1997-05-28 04:28:52 +00:00
jeremy
b53e0d4fb7
Coded to work with new lock system for tmp_vpages.
1997-05-28 04:27:00 +00:00
jeremy
89aa743138
Config file for a RAMDISK kernel.
1997-05-27 01:06:33 +00:00
jeremy
fc60f1979e
Prevent RAM disk hooks from compiling until sun3 md_root.c can support
...
ram disk images that are read in from the outside.
Sync with some old local changes.
1997-05-24 00:09:49 +00:00
jeremy
0304ff6aed
Implement code to dynamically size the number of page tables based on available
...
RAM at boot.
Also did some cleanup of unused functions, updated several comments, and
removed unecessary 'XXX's.
1997-05-20 06:01:19 +00:00
jeremy
70d1c8b8c8
Return EIO instead of EFAULT when read/write is too big or small.
1997-05-16 05:33:48 +00:00
jeremy
608a6800e6
Things are stable enough that DDB, PMAP_DEBUG and DIAGNOSTIC aren't needed
...
anymore.
1997-05-15 01:49:27 +00:00
gwr
a83cf310c1
The Hydra is 20 MHz and the Pegasus is 33 MHz.
1997-05-14 16:45:22 +00:00
gwr
5079510304
Make the "hydra" call leds_hydra() from clock_attach().
1997-05-14 16:42:45 +00:00
gwr
b209530013
Remove call to leds_init (it is already in obio_init).
1997-05-14 16:13:31 +00:00
jeremy
ebb856e274
Long awaited MI/MD separation completed.
1997-05-14 01:37:23 +00:00
gwr
1aa91b893d
Eliminate references to vmspace.vm_pmap
...
(also fix some comments).
1997-05-13 17:17:12 +00:00
gwr
d69bf3ded2
Eliminate references to vmspace.vm_pmap
...
(also fix some typos in comments).
1997-05-13 17:16:28 +00:00
gwr
1d8ffff9d9
Use GLOBAL(), _C_LABEL(), etc.
1997-05-13 16:31:26 +00:00
jeremy
3d8d0c485c
Add call to leds_init() after everything has started up ok.
1997-05-11 06:15:09 +00:00
mycroft
185b24dd5b
Use libinstall::, not install:, to prevent instaling LIB.
1997-05-07 16:20:26 +00:00
lukem
6fe4889b92
cleanup use of whitespace
1997-05-07 02:20:26 +00:00
