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43 Commits

Author SHA1 Message Date
mrg
d2397ac5f7 completely remove Mach VM support. all that is left is the all the 
header files as UVM still uses (most of) these.
 1999-03-24 05:50:49 +00:00
pk
fbc1fe8213 bus_space_mmap() has changed to take a `bus_space_handle_t *' argument, 
like other bus space methods.
 1998-04-07 20:18:17 +00:00
pk
e3e74bd0d5 Factor out bus code into separate files. 1998-03-31 21:05:04 +00:00
pk
b782c3448c obio_bus_probe() => bus_space_probe() 1998-03-29 22:10:32 +00:00
pk
23521d1c5f Fix yank-and-put error in sbus attach code. 
Misc. cleanup.
 1998-03-23 17:37:04 +00:00
pk
69fe6f242f Account for changed bus attachment scheme. 1998-03-21 20:11:30 +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
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
d44f401c95 bus_tmp() => obio_bus_tmp() 1998-01-25 16:49:33 +00:00
thorpej
1adb4489a6 Update for changes to config. 1998-01-12 20:23:38 +00:00
pk
dd07701791 Do not use `rasterconsole' by default on this framebuffer. 1997-08-07 19:12:30 +00:00
fair
4c351f243e %x -> 0x%x 1997-07-29 09:58:04 +00:00
pk
ec02e14ae2 Remove all `bustype' arguments from map[io]dev() and REG2PHYS(). 1997-05-24 20:16:06 +00:00
pk
ae61406a77 Replace bus_tmp() by mapdev() equivalent. 1997-05-19 19:59:36 +00:00
pk
841d1ec634 Comply with recent autoconfiguration changes. Diffs graciously 
supplied by Chris Demetriou.
 1996-12-10 22:54:46 +00:00
christos
7d1960f502 backout previous kprintf change 1996-10-13 02:59:38 +00:00
christos
19d8368f2f printf -> kprintf, sprintf -> ksprintf 1996-10-11 00:44:42 +00:00
thorpej
3db7555465 Returning ENODEV is not correct in a poll entry point. Instead, since 
read/write returns an error, use seltrue().
 1996-10-04 20:34:33 +00:00
christos
dc6ff48df6 Eliminated dependencies on dev_conf.h 1996-04-01 17:29:44 +00:00
pk
7e45b3449f Re-arrange a bit to stear clear of gcc `-Wall' bites. 1996-03-31 22:30:50 +00:00
thorpej
3cd14f7597 New device attachment scheme: 
- split softc size and match/attach out from cfdriver into
	  a new struct cfattach.

	- new "attach" directive for files.*.  May specify the name of
	  the cfattach structure, so that devices may be easily attached
	  to parents with different autoconfiguration semantics.
 1996-03-17 02:00:30 +00:00
christos
aab8906300 fix format in log() 1996-03-16 23:28:27 +00:00
christos
03b701e393 Bring prototypes into scope and fix compiler warnings. 1996-03-14 19:44:30 +00:00
thorpej
edf9d66f32 First-cut support for P4 framebuffers. Currently supports P4 variants 
of bwtwo, cgfour, cgsix, and cgeight.  Includes support for attaching
the overlay plane of the cgfour and cgeight as a bwtwo instance (a'la
SunOS).

P4 register descriptions, cgfour driver, and cgeight driver partially
derived from OpenBSD.

This code may still need polishing.
 1996-02-27 22:09:14 +00:00
pk
ba0eb7ea59 Use CPU-type macros. 1996-02-25 21:45:53 +00:00
pk
0d1981416d Adapt to changed mapiodev() interface. 1995-12-11 12:43:14 +00:00
pk
e9a919b88f Code from Jason to better configure /dev/fb. 1995-11-29 01:45:36 +00:00
pk
87a0c55d23 Patch from Jason to factor out a common framebuffer size determination 
routine from the individual drivers.
 1995-10-08 01:39:13 +00:00
pk
c92d076f5b Change interface to th `fb' pseudo device to not need the major device 
number (a la sun3).
Put in new glue for rcons.
 1995-09-17 20:43:39 +00:00
pk
a4e214aef0 If we're the console, say so in attach message. 1995-08-29 22:26:37 +00:00
mycroft
795010b56c map --> mmap 1995-04-10 07:04:18 +00:00
pk
d6faa0bf9c Working "config generic" support; from Theo. 1995-02-16 21:42:50 +00:00
deraadt
941871d6ab XXmatch change (and a few __P() as well) 1994-11-23 07:02:02 +00:00
deraadt
274a90762d copyright/Id cleanup 1994-11-20 20:51:32 +00:00
deraadt
46f66f22e0 ioctl u_long cmd 1994-11-02 04:55:47 +00:00
deraadt
2fb5b874a1 sbus_establish() is sun4c/sun4m specific 1994-10-15 08:57:20 +00:00
deraadt
3ae3c206d7 mapiodev takes a bustype argument now 1994-10-15 05:48:47 +00:00
deraadt
425833d1b0 sun4/300 support works 1994-10-02 21:59:56 +00:00
deraadt
1be17e489e sbus/* --> dev/* 
deal with multiple bus types (start of vme/obio support)
 1994-09-17 23:57:27 +00:00
deraadt
12c6ff514b need vm/vm.h 1994-07-04 21:37:20 +00:00
deraadt
3e95b2b78d update from lite 1994-05-07 01:14:39 +00:00
deraadt
2dcf572fc2 fbio.h is in machine/ 1993-11-30 20:55:12 +00:00
deraadt
c9f2e616f8 from torek: 
new brooktree dac code
hacked cgthree code
new cgsix (ala GX) code
 1993-11-11 03:36:48 +00:00