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868dfcb228
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19319 Commits

Author SHA1 Message Date
thorpej
868dfcb228 Store computed PSL values in an array indexed by abstract interrupt 
level, rather than individual shortwords.
 1999-08-01 21:50:17 +00:00
thorpej
6489500f0a Make sure the branch target of the delay loop is aligned to a cache 
half-line (8-byte) boundary.  Inspired by a discussion w/ Scott Reynolds.
 1999-08-01 21:43:04 +00:00
thorpej
d721481d50 Make sure the branch target of the delay loop is aligned to a cache 
half-line (8-byte) boundary.  Inspired by a discussion w/ Scott Reynolds.
 1999-08-01 21:32:17 +00:00
thorpej
22d6c3f13b Fix APCI console initialization; we were forgetting to update cn_tab. 
From Christoph Badura.
 1999-08-01 21:30:21 +00:00
thorpej
9c48987e94 Ooops, add a missing break. 1999-08-01 18:17:26 +00:00
augustss
694384f946 Add the MPU 401 ISA attachment. 1999-08-01 18:16:35 +00:00
ragge
8f9615d62c A bunch of changes: 
- Free pte pages not in use anymore.
- Inline pmap_extract().
- Fix annoying page reference/modify bug. Fixes PR#7858 & PR#7859.
 1999-08-01 13:48:06 +00:00
ragge
870769b516 Cpu_swapin() only need to set red zone now. 1999-08-01 12:07:31 +00:00
thorpej
a843b027bd Sync w/ the i386 port. Fixes some bugs in the conventional interrupt 
heirarchy.  Reviewed by sakamoto@netbsd.org.
 1999-08-01 07:52:22 +00:00
matt
d8f4dbb171 fix a few mmap bugs. pretend to be a cg3 and implement a hack 
to fack the Xsun server to believe that the p9100's framebuffer
is really a cg3's.  So if only colormaps worked, X would be able
to run.
 1999-08-01 06:27:00 +00:00
matt
4b814be9cf Initial stab at a P9100 console FB driver for the Tadpole 3GX. 
It supports RASTERCONSOLE only and the colormap support is
broken (the hardware doesn't seem to be doing what the tech.
docs. say it should be doing).  But it is usable as a console
(but with blue on white as the only color choice).  I figured
I'd check it in since it is somewhat usable and someone else
might figure what I screwed up in the color map support.
 1999-08-01 00:23:48 +00:00
sommerfeld
d6fd753892 Let arm32 kernels build after addition of wsmux. 1999-07-31 23:12:20 +00:00
thorpej
749eee308d If building without ITECONSOLE, don't install our own NMI handler. Just 
leave the ROM's NMI handler in place.
 1999-07-31 21:49:03 +00:00
thorpej
f4da661b4a Nuke the DCA check. ACPI can only be console on a 425e. 1999-07-31 21:17:08 +00:00
thorpej
c870d5243c Skip "serial 1" on non-425e models. It's mapped to DCA at 9 on every 
other 4xx model, and the "not configured" could be pretty annoying.
 1999-07-31 21:15:20 +00:00
thorpej
e1f99936c8 Nuke apcicheckdca(). Since "serial 1" only exists as an APCI serial 
port on the 425e, key off that instead.
 1999-07-31 21:14:36 +00:00
thorpej
232492c350 Oops, forgot to add MMUID_385. 1999-07-31 20:50:48 +00:00
thorpej
5ab8857d4e Add HP385. 1999-07-31 20:19:31 +00:00
thorpej
f7b10e4c9f defopt HP385. 1999-07-31 19:56:48 +00:00
thorpej
72fa12a41c Oops, forgot the HP_385 case in identifycpu(). 1999-07-31 19:52:35 +00:00
thorpej
ca091a5e33 Fix oversight in last. 1999-07-31 17:20:22 +00:00
thorpej
7d1889a8bd Identify the 385 and 425e. Partially from OpenBSD. 1999-07-31 01:26:04 +00:00
thorpej
7c21482563 Add 385 and 425e SPU detection. From OpenBSD. 1999-07-31 00:45:28 +00:00
thorpej
834772047c Add MMUIDs for the 385 and 425e, and a machine ID for the 385. From OpenBSD. 1999-07-31 00:28:20 +00:00
matt
d4b9056054 Add preliminary support for the built-in modem on Tadpole 3GX/S 
laptops.  There is currently something wrong with the interrupt
code but it does attach and sense a 16550a.  (anyways the built
in modem is only a 14.4Kb and you'd really want to use a PCMCIA
modem to get faster dialup rates).
 1999-07-30 23:58:25 +00:00
matt
8c0f3c5a5f Add config file specificially for Tadpole 3GX/3GS laptops. 
It save ~800KB over the standard GENERIC config file.
 1999-07-30 23:55:43 +00:00
ross
02140cb46f Fix the 16-bytes-of-death bug by generating specific-EOI cycles during 
sio_intr_setup().
 1999-07-30 20:33:43 +00:00
thorpej
d7bf3732b0 The new rasops stuff is a LOT faster; turn on rasterconsole on the cgsix. 1999-07-30 18:11:38 +00:00
mycroft
1880910b3a Sync with GENERIC. 1999-07-30 02:35:18 +00:00
augustss
f641c4b3b6 Make two wsmux pseudo devices and add mux locators. 1999-07-29 19:36:58 +00:00
augustss
3652732791 Add wsmux device. 
(Also add lots of missing chrtoblktbl[] entries.)
 1999-07-29 19:14:35 +00:00
augustss
a7cd454b1d It's time to be COMPAT_14. 1999-07-29 10:37:12 +00:00
itohy
5d4686cb63 Fix typo in comment. 1999-07-29 08:19:55 +00:00
thorpej
0f0a99bb48 Make sure that pmap == pmap_kernel() when skipping pager mappings. 1999-07-28 23:23:46 +00:00
ad
3d71693ea7 In fbconnect(), append ' (console)' to printed message if called for 
the console framebuffer at attach time.
 1999-07-28 17:13:54 +00:00
drochner
b513c9a6ad update comments for mi VME 1999-07-28 09:48:36 +00:00
drochner
6922e1976e adapt to mi VME attachment (sorry for being late) 1999-07-28 09:45:08 +00:00
drochner
f6fddabf3f back out previous - there is really a "vmebus" attribute 1999-07-28 09:39:48 +00:00
thorpej
51d09124f9 Fix another locking error: if freeing a PV entry, don't attempt to 
free a PV page if the PV entry was associated with the kernel pmap,
since the kernel pmap is locked, and freeing the page will execute
a code path which will attempt to lock it again, resulting in deadlock.
No real loss, since the next time a PV entry is freed, the page will
be freed, too.
 1999-07-28 06:54:41 +00:00
is
b0cd4e82f1 regenerate: no gvpbus on DRACO 1999-07-28 05:56:07 +00:00
is
d2cd47b6b2 no gvpbus on DRACO 1999-07-28 05:55:19 +00:00
christos
223cc34183 make the vme stuff compile again; I am not sure this is correct as I don't 
have the hardware to test, but it has been broken for 3+ weeks now. Hi
Mr. Drochner!
 1999-07-28 05:45:50 +00:00
thorpej
eced87ad87 Fix a locking error: When allocating a PV page for the kernel pmap, 
the pmap would be locked, and we would deadlock when mapping the
newly allocate PV page.
 1999-07-28 05:37:54 +00:00
mellon
6d03d79b64 - compat_aout requires compat_13_machdep.c for definition of sigreturn. 1999-07-28 01:57:05 +00:00
thorpej
9d4524778d Slight adjustment to last; move pmap_kenter_pa() to where the other 
pmap_k* functions are.
 1999-07-28 01:17:01 +00:00
thorpej
31fa5c6f78 Don't inline pmap_kenter_pa(). It doesn't buy us much to do so, and 
it's nice to have it show up in stack traces.
 1999-07-28 01:07:52 +00:00
thorpej
6ec1ededf1 Make a slight rearrangement in how <machine/lock.h> is included. 1999-07-27 23:45:13 +00:00
thorpej
cc668e410f Define apporpriate an value for SIMPLELOCK_LOCKED, based on the 
semantics of ldstub.
 1999-07-27 22:22:33 +00:00
thorpej
c1ee8f0a8c Prepend `cpu_' to the machine-dependent atomic locking primitivies. 1999-07-27 21:45:39 +00:00
wrstuden
f3b3a1b98d If we get into pcclose() without a defined tty, just exit rather than 
dereferencing a null pointer.
 1999-07-26 19:31:54 +00:00