pk
279df61dbe
Fill in the pointers the MI back-end expects correctly.
...
Add comment and diagram explaining the memory layout (to be revisited..).
1998-03-22 22:12:52 +00:00
pk
405ec57e9f
Lift the tilde a bit.
1998-03-22 20:24:05 +00:00
pk
e6a2630760
Direct the Sbus bus map function through the bus tag.
1998-03-21 22:03:33 +00:00
pk
681b358c19
Account for bus_space(9)-style bus attachment scheme.
1998-03-21 20:30:49 +00:00
pk
232fa45996
Add bus tags to softc.
1998-03-21 20:29:57 +00:00
pk
a21d934940
Add bus tags.
...
Add interrupt chaining facility (currently used for `le'; the `esp'
device should follow).
1998-03-21 20:28:44 +00:00
pk
087da728f2
Add bus tags to softc.
1998-03-21 20:25:12 +00:00
pk
c99d62cc8a
Account for changed bus attachment scheme.
1998-03-21 20:23:38 +00:00
pk
be7f5a7031
Switch to a bus_space(9)-based device attachment scheme.
...
The dma & lebuffer devices behave like busses to accommodate the
OBP layout. For practical purposes, they are implemented as
Sbus "extensions".
1998-03-21 20:23:09 +00:00
pk
69fe6f242f
Account for changed bus attachment scheme.
1998-03-21 20:11:30 +00:00
pk
165120cfaf
Sbus attach arguments and map function prototypes go here.
1998-03-21 20:10:07 +00:00
pk
77f499595c
Switch to a bus_space(9)-based device attachment scheme.
...
- device attachment arguments contain bus-specific
address and interrupt levels.
- devices must call back on bus map functions to get their
addresses and interrupt levels translated properly.
- sun4m's obio bus is treated like an Sbus slot.
- the sun4-style obio bus has its own attach arguments
and map functions.
1998-03-21 19:55:31 +00:00
pk
73f387899e
#define several register bank offsets, so we don't need to refer to
...
structure fields.
1998-03-21 19:45:45 +00:00
pk
83cec33afc
Split the fb_setsize() utility in two separate functions: one to be
...
used by OBP machines and another one for sun4/eeprom machines.
1998-03-21 19:42:00 +00:00
pk
d22f956657
Remove `_NEW_I82586'.
1998-02-28 01:15:51 +00:00
mrg
d90485202c
- add defopt's for UVM, UVMHIST and PMAP_NEW.
...
- remove unnecessary UVMHIST_DECL's.
1998-02-10 14:08:44 +00:00
pk
334b20bbd6
Define a `DMA_FLUSH' macro; dma chip revs 0 & 1 have a different bit
...
to reset the internal state engine.
1998-02-07 22:41:27 +00:00
chs
abf50cf8c3
add UVM stuff.
1998-02-07 17:28:18 +00:00
pk
0725302eac
vme_bus_probe() takes an `offset' argument.
1998-02-06 00:22:41 +00:00
pk
86f595fb3e
This file has been moved to dev/vme a while ago.
1998-02-05 22:14:35 +00:00
mrg
5e91ce6ef1
initial import of the new virtual memory system, UVM, into -current.
...
UVM was written by chuck cranor <chuck@maria.wustl.edu>, with some
minor portions derived from the old Mach code. i provided some help
getting swap and paging working, and other bug fixes/ideas. chuck
silvers <chuq@chuq.com> also provided some other fixes.
this is the sparc portion.
this will be KNF'd shortly. :-)
1998-02-05 07:57:48 +00:00
pk
90be3b559d
Use vme_bus_probe() in si_attach().
1998-02-04 20:50:47 +00:00
thorpej
8abe76d2f0
Add offset and length parameters to bus_dmamap_sync(), used for specifiying
...
partial syncs of a DMA mapping.
1998-02-04 05:12:46 +00:00
thorpej
99cc8482d1
Change the last argument of bus_dmamap_sync() from bus_dmasync_op_t to int,
...
and allow more than one synchronization operation to be specified in
a single call. Dissallow mixing of PRE and POST operations.
1998-02-04 01:57:27 +00:00
pk
bee3aa34cc
Account for changed vme_bus_probe() arguments.
1998-02-04 01:04:48 +00:00
pk
f060ed68ba
sparc_vme_probe(): handle callback argument.
1998-02-04 01:01:14 +00:00
thorpej
2538ed1062
Use offsetof() from libkern.h
1998-01-28 02:23:04 +00:00
pk
72f0ab269f
These drivers are now in dev/vme.
...
The `ie' driver has been split in a VME and OBIO front-end. The latter
lives on in this directory as `if_ie_obio.c'
1998-01-25 20:33:54 +00:00
pk
531a4b2d77
sparc/obio bus front-end to the i82586 driver.
1998-01-25 19:50:50 +00:00
pk
8bc346d14a
All VME stuff is gone from here.
1998-01-25 19:44:43 +00:00
pk
d44f401c95
bus_tmp() => obio_bus_tmp()
1998-01-25 16:49:33 +00:00
pk
333b6319fc
Convert to new VME interface.
1998-01-25 16:38:01 +00:00
pk
4efb52487a
Split si & sw attach routines, and make the si part use the new VME interface.
1998-01-25 16:37:08 +00:00
pk
f8ba1e0bd9
sparc/VME bus implementation.
1998-01-25 16:06:25 +00:00
mrg
c71457ab4a
KNF, and use splzs over splhigh in one place.
1998-01-21 05:54:39 +00:00
thorpej
1adb4489a6
Update for changes to config.
1998-01-12 20:23:38 +00:00
mrg
7069ab9961
don't call fb_unblank if NFB < 0
1998-01-08 10:56:36 +00:00
perry
015e898c02
RCSID Police.
1998-01-05 07:02:46 +00:00
chuck
d76941843e
fix mixer code that was clearly untested:
...
- allow get/set of enums SUNAUDIO_SOURCE and SUNAUDIO_OUTPUT rather
than returning EINVAL
- add missing SUNAUDIO_MONITOR_CLASS case in query_devinfo
- convert SUNAUDIO_MONITOR case from a MIXER_CLASS to a MIXER_VALUE
like it is supposed to be
- the labels for outputs/record class were swapped: fix it
this patch allows "mixerctl" to work properly on a sparc
1997-12-06 03:20:56 +00:00
mjacob
40ef7dd007
handle case of no keyboard configured
1997-12-03 22:32:05 +00:00
pk
ff4f5f4528
If necessary, defer console output until TX interrupt handler runs.
1997-11-12 22:18:54 +00:00
mycroft
9e82e84056
Handle CDTRCTS, for silly Mac-like connector on some models (e.g. IPX).
1997-11-03 11:33:17 +00:00
mycroft
ec5fd4954e
Set rr0_dcd.
...
Don't set DCD_IE and CTS_IE here; let the MI code do it.
Handle MDMBUF.
1997-11-02 08:05:06 +00:00
gwr
aa67eda78f
Correct zs_unit in zs_kgdb_init().
...
Similar problem as zs.c:consinit().
1997-10-22 17:03:35 +00:00
gwr
9053a6f401
Correct the values of zs_unit in consinit(),
...
so ddb will work on the keyboard/display.
1997-10-22 14:39:38 +00:00
pk
004f196dcf
Nuke 5.25 inch formats.
1997-10-19 23:29:47 +00:00
pk
a0d6bae726
Add an odd-ball japanese floppy format (PR#2903).
...
A good time to get rid of the hard-coded floppy sector size.
1997-10-19 22:29:21 +00:00
christos
7507e6a5e9
Make this compile again.
1997-10-19 20:34:54 +00:00
augustss
e7029fc0da
Make the audio API (almost) SunOS compatible.
...
The changes is to allow some limited mixer manipulation through
the audio device (instead of the mixer device).
This rendered 4 methods in audio_hw_if unused so garbage collect these.
1997-10-19 07:41:33 +00:00
gwr
0308bf1ac6
Use common zs code.
1997-10-17 23:59:44 +00:00