7da965dade
splsched() is appropriate for select()/poll().
2000-08-21 06:27:59 +00:00
2d8994210a
Add a bunch of macros of the form PCI_<regname>_CODE similar to
...
existing PCI_ID_CODE to create the PCI appropriate register from
parameters.
Avoid use of 'class' in macro -- it's a C++ reserved keyword.
2000-08-21 05:17:33 +00:00
0c05c0b9f2
Add register definitions for S.M.A.R.T. -- an autonomous disk monitoring
...
standard.
2000-08-21 03:53:55 +00:00
a616e3a1af
splhigh() -> splsched(), and an XXXSMP.
2000-08-21 02:33:04 +00:00
b4dc5fb0b7
splhigh() -> splsched()
2000-08-21 02:31:59 +00:00
9bd3060650
Remove a totally unnecessary splhigh/spl0 pair.
2000-08-21 02:29:32 +00:00
5573e863c7
- Clean up _simple_lock_held()
...
- In simple_lock_switchcheck(), allow/enforce exactly one lock to be
held: sched_lock.
- Per e-mail to tech-smp from Bill Sommerfeld, r/w spin locks have
an interlock at splsched(), rather than splhigh().
2000-08-21 02:17:45 +00:00
78e4a089b8
Don't bother reinitializing statically-inited locks
2000-08-21 02:16:30 +00:00
f42254818f
splhigh() -> splsched()
2000-08-21 02:09:33 +00:00
4b2bdb6565
splhigh() -> splsched().
2000-08-21 02:07:18 +00:00
23a7f255d4
Make sure we provide splsched() as described in spl(9).
2000-08-21 02:06:31 +00:00
2648536e0c
Add experimental code for pausing other CPUs upon a CPU's
...
entry into the debugger. While I'm here, add splsched()
as per spl(9).
2000-08-21 02:03:12 +00:00
b3b158b922
Implement handling of the UQ_SPUR_BUT_UP quirk. Some keyboards sometimes
...
generate a key up quickly followed by a key down for the same key, so we
take care of that.
(Finally I can type again without going nuts. :)
2000-08-20 22:30:17 +00:00
124d256269
Move these SBus drivers here from arch/sparc.
2000-08-20 22:27:07 +00:00
d9426e06b6
Install usbdevs.h as well.
2000-08-20 22:25:20 +00:00
3cac59ee4f
Expand on how VMEbus master addressing modes are specified, to better
...
deal with dynamic address modifier generation based on the CPU's
function code pins.
Also implement VMEbus slave mode for mvme147. (Not yet 100% working.)
2000-08-20 21:51:31 +00:00
a86d1f4891
Add a lock around the scheduler, and use it as necessary, including
...
in the non-MULTIPROCESSOR case (LOCKDEBUG requires it). Scheduler
lock is held upon entry to mi_switch() and cpu_switch(), and
cpu_switch() releases the lock before returning.
Largely from Bill Sommerfeld, with some minor bug fixes and
machine-dependent code hacking from me.
2000-08-20 21:50:06 +00:00
f83d14e14b
Move declaration up, before it is used.
2000-08-20 20:01:45 +00:00
5a308cf392
Split & move cgthree sbus attachment from arch/sparc.
2000-08-20 19:59:46 +00:00
124ea6d974
<machine/fbio.h> -> <dev/sun/fbio.h>
2000-08-20 19:58:53 +00:00
e8ed83e13f
Split & move cgthree from arch/sparc.
2000-08-20 19:58:19 +00:00
3f2adcb2b0
Checkpoint of code to add VMEbus slave support using vme_dmamap* and
...
vme_dmamem*.
This is still a work in progress, but seems to DTRT on mvme167 so far.
TODO:
. Get VMEbus slave mode going on mvme147. This should be easy.
. Fix up the A16 slave mappings.
. Bounce buffer support. (Messy, but pretty much a `must have'.)
. Figure out how to deal with `location monitor' interrupts
within the framework. (Useful for Busnet, among other things.)
. It would be nice to make use of the VMEchip2's DMA facilities...
2000-08-20 17:07:41 +00:00
a6b7f5a17d
Use RF_WAIT_COND() to avoid locking errors.
2000-08-20 16:51:03 +00:00
d06cb9ab29
RF_COND_WAIT(): use ltsleep().
...
RF_SIGNAL_COND(): use wakeup_one().
2000-08-20 16:15:31 +00:00
567f2768d1
Implement the easy ptrace requests and turn off the difficult ones.
2000-08-20 15:16:49 +00:00
e144281c4e
move ofwboot & bootblk here; add a Makefile to build ofwboot.net
2000-08-20 14:58:36 +00:00
85737336b4
add/merge sparc64 support.
2000-08-20 14:57:16 +00:00
9bea0e1a52
fix ultrasparc support.
2000-08-20 14:56:28 +00:00
b74059e5cf
move everything to arch/sparc/stand; leave the Makefile behind.
2000-08-20 14:53:19 +00:00
651a58c846
add SOFTDEP
2000-08-20 14:51:56 +00:00
7857ad0b81
Move cgsix and bwtwo Sbus attach code here from arch/sparc.
2000-08-20 14:33:25 +00:00
1eeffbaac6
De-P__
2000-08-20 14:30:13 +00:00
6e36f80602
Move cgsix, bwtwo and BT DAC support here from arch/sparc.
2000-08-20 14:28:49 +00:00
4ec48d799f
fbio.h moded to sys/dev/sun.
...
Retain symlink from /usr/include/machine.
2000-08-20 14:02:59 +00:00
02c262b278
Move fbio.h and fbvar.h here.
2000-08-20 14:00:43 +00:00
7becceeb4b
Add COMPAT_NETBSD32 support.
2000-08-20 13:44:14 +00:00
ba6517aa9c
Adjust register spacing to take A0 into account. This should make supporting
...
8-bit uses of the 8005 (such as, I suspect, 8-bit Ether3 cards) easier.
2000-08-20 13:43:23 +00:00
ef49e5cd42
Exclude cpu_Debugger if DDB is not defined.
2000-08-20 13:41:44 +00:00
b369b979ae
Remove duplicate `flags' from printf format string.
2000-08-20 11:51:52 +00:00
3e6dc8178c
Ensure that uvmexp.freemin is above the kernel reserved-page count.
...
When it wasn't (which could happen on a 4Mb machine with 32kb pages),
uvm_pagealloc_strat could refuse to allocate user memory, while the pagedaemon
didn't think it was worth freeing any more, resulting in the system seizing up.
2000-08-20 10:24:14 +00:00
31ec486214
Correct asm parameter to avoid gcc uninitialized warning.
2000-08-20 07:48:45 +00:00
1267826d5d
Increase stack size.
2000-08-20 07:04:59 +00:00
58aaeaae7f
In decr_intr(), update lasttb only when clock interrupt is not masked.
2000-08-20 07:02:41 +00:00
d832bf8e95
Add "type" argument to openpic_enable_irq().
2000-08-20 06:56:42 +00:00
dd87a44f4a
Initialize PV head simple locks, done slightly differently than
...
in the sommerfeld_i386mp_1 branch.
2000-08-19 19:48:53 +00:00
8bc6ee56cb
Lock debugging fix: Make sure a simplelock's lock_holder gets
...
initialized properly, and consistently tracks the owning CPU's
cpuid. Add some diagnostic assertions to enforce this.
2000-08-19 19:36:18 +00:00
49742b54fa
Remove a bogus VOP_UNLOCK.
2000-08-19 18:20:07 +00:00
3a17c9470d
Don't try to initialize a component label on a failed component.
2000-08-19 18:07:36 +00:00
8875442492
Statically initialize statically-allocated locks
2000-08-19 17:25:33 +00:00
1e8c5f2119
Fix netbsd32_ioctls.
2000-08-19 14:38:18 +00:00
thorpej