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Author SHA1 Message Date
thorpej
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
christos
2120a34cd6 - Don't core dump when we have stale utmp entries; warn the user instead. 
- Make this work again in single user when invoked as uptime and utmp is
  not present.
 2000-08-21 00:19:06 +00:00
itohy
1ef7adc1bf fix typo 2000-08-21 00:14:29 +00:00
augustss
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
pk
124d256269 Move these SBus drivers here from arch/sparc. 2000-08-20 22:27:07 +00:00
augustss
d9426e06b6 Install usbdevs.h as well. 2000-08-20 22:25:20 +00:00
scw
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
thorpej
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
pk
f83d14e14b Move declaration up, before it is used. 2000-08-20 20:01:45 +00:00
pk
5a308cf392 Split & move cgthree sbus attachment from arch/sparc. 2000-08-20 19:59:46 +00:00
pk
124ea6d974 <machine/fbio.h> -> <dev/sun/fbio.h> 2000-08-20 19:58:53 +00:00
pk
e8ed83e13f Split & move cgthree from arch/sparc. 2000-08-20 19:58:19 +00:00
itojun
5e05458699 crypto-* is no longer there. 
refer usr.bin/compile_et.
remove reference to make_cmds (add it if i'm wrong about this)
 2000-08-20 19:51:24 +00:00
itojun
97c5ff842d NetBSD has setusercontext() since Feb 2000. 
detect it by "1.4Q or more recent" (are there better ways? - it is
not about kernel API...)
 2000-08-20 19:37:45 +00:00
tv
b3e56e61e9 Add some compatibility vectors to allow objdump'ing and objcopy'ing of 
formats used by COMPAT_ emulations.
 2000-08-20 18:01:51 +00:00
tv
0ed3ab1dff Add vaxnetbsd_vec. 2000-08-20 17:58:17 +00:00
scw
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
thorpej
a6b7f5a17d Use RF_WAIT_COND() to avoid locking errors. 2000-08-20 16:51:03 +00:00
thorpej
d06cb9ab29 RF_COND_WAIT(): use ltsleep(). 
RF_SIGNAL_COND(): use wakeup_one().
 2000-08-20 16:15:31 +00:00
augustss
5329aaea38 Remove __P(). 2000-08-20 15:57:02 +00:00
mrg
dbcf44d379 fix a few things; expand a few as well. 2000-08-20 15:43:43 +00:00
bjh21
567f2768d1 Implement the easy ptrace requests and turn off the difficult ones. 2000-08-20 15:16:49 +00:00
mrg
e144281c4e move ofwboot & bootblk here; add a Makefile to build ofwboot.net 2000-08-20 14:58:36 +00:00
mrg
85737336b4 add/merge sparc64 support. 2000-08-20 14:57:16 +00:00
mrg
9bea0e1a52 fix ultrasparc support. 2000-08-20 14:56:28 +00:00
mrg
b74059e5cf move everything to arch/sparc/stand; leave the Makefile behind. 2000-08-20 14:53:19 +00:00
mrg
651a58c846 add SOFTDEP 2000-08-20 14:51:56 +00:00
mrg
4c835d91f6 add ramdisk support 2000-08-20 14:48:32 +00:00
mrg
cc8bba3950 add "make release" support 2000-08-20 14:46:03 +00:00
mrg
885498ebaa fix sparc64 support. 2000-08-20 14:43:19 +00:00
pk
7857ad0b81 Move cgsix and bwtwo Sbus attach code here from arch/sparc. 2000-08-20 14:33:25 +00:00
pk
1eeffbaac6 De-P__ 2000-08-20 14:30:13 +00:00
pk
6e36f80602 Move cgsix, bwtwo and BT DAC support here from arch/sparc. 2000-08-20 14:28:49 +00:00
pk
4ec48d799f fbio.h moded to sys/dev/sun. 
Retain symlink from /usr/include/machine.
 2000-08-20 14:02:59 +00:00
pk
02c262b278 Move fbio.h and fbvar.h here. 2000-08-20 14:00:43 +00:00
eeh
7becceeb4b Add COMPAT_NETBSD32 support. 2000-08-20 13:44:14 +00:00
bjh21
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
bjh21
ef49e5cd42 Exclude cpu_Debugger if DDB is not defined. 2000-08-20 13:41:44 +00:00
pk
b369b979ae Remove duplicate `flags' from printf format string. 2000-08-20 11:51:52 +00:00
assar
38f9bead65 fix bad mdoc markup. closed PR/10854 2000-08-20 10:36:40 +00:00
bjh21
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
toddpw
eb6225f8f4 Enhance script. Add -all option and improve intelligence about which files to 
sum (and whether to do sums at all!). Describe script in comments at the top.
 2000-08-20 08:29:59 +00:00
tsubai
31ec486214 Correct asm parameter to avoid gcc uninitialized warning. 2000-08-20 07:48:45 +00:00
tsubai
1267826d5d Increase stack size. 2000-08-20 07:04:59 +00:00
tsubai
58aaeaae7f In decr_intr(), update lasttb only when clock interrupt is not masked. 2000-08-20 07:02:41 +00:00
tsubai
d832bf8e95 Add "type" argument to openpic_enable_irq(). 2000-08-20 06:56:42 +00:00
fredb
38699e82c4 Descend into distrib on "make cleandir", too. This will let "make build" 
with "MKOBJDIRS" set do the right thing in distrib.
 2000-08-19 22:09:08 +00:00
soren
fac5e7d742 Add space in summary printf. 2000-08-19 21:31:58 +00:00
oster
8b77995122 It is impolite to poll in a tight loop. (Thanks to Christos for noting 
the problem.)
 2000-08-19 19:51:17 +00:00
thorpej
dd87a44f4a Initialize PV head simple locks, done slightly differently than 
in the sommerfeld_i386mp_1 branch.
 2000-08-19 19:48:53 +00:00