pk
c8226e1ce0
Define spllowerschedclock().
...
To be used in the same spirit as spllowersoftclock().
2003-01-14 22:58:00 +00:00
pk
67e16e38a4
Define IPL_SCHED at level 11 and make splsched() use it.
2002-12-31 15:51:18 +00:00
pk
060fa93542
Start using IPL_* constants from intr.h; phase out PIL_* in psl.h
2002-12-06 15:36:45 +00:00
uwe
9634e929d1
Oops, missed in the previous commit: bump PIL_SER to 13 as well.
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It seems to be unused...
2001-06-08 01:33:32 +00:00
uwe
92359cee67
Bump splserial to 13 to support com port on Tadpole and JavaStations.
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While I'm here - remove redefinition of PIL_TTY, move splnet
definition to keep the list sorted and sync its comment with reality.
2001-06-06 13:45:18 +00:00
pk
f33abf3809
Bump PIL_NET to 7; some sbus network boards use this interrupt level.
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Nuke PIL_IMP.
2001-04-23 14:40:03 +00:00
thorpej
bf2dcec4f5
Remove the use of splimp() from the NetBSD kernel. splnet()
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and only splnet() is allowed for the protection of data structures
used by network devices.
2001-04-13 23:29:55 +00:00
mrg
0fa02bb6e6
sync with sparc64.
2001-03-22 06:21:43 +00:00
thorpej
d85a75f583
Make sure everybody has an splvm() and equate it with splimp() (splimp()
...
is the historical name for this interrupt level, and the historical name
is going to go away in the near future).
2001-01-14 02:00:37 +00:00
thorpej
58e7a6954b
Add spllock(). See spl(9) for details.
2000-08-22 19:46:26 +00:00
thorpej
23a7f255d4
Make sure we provide splsched() as described in spl(9).
2000-08-21 02:06:31 +00:00
pk
9bf0d228f0
spl0() and spllowersoftclock() return void.
2000-06-09 10:43:52 +00:00
pk
6b2ebb44a7
Move several PIL_* definitions into the scope of LOCORE stuff.
2000-01-21 13:22:55 +00:00
garbled
5e200de9b7
Add new spl level for tadpole devices splts102.
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Device entrypoints for tctrl device (tadpole micro controller)
add header for direct-access ioctl to the tadpole microcontroller.
1999-12-15 08:01:00 +00:00
thorpej
1c0e017cff
Change spl calls to always raise priority, except for the ones which are
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specifically supposed to lower it.
1999-08-05 21:16:55 +00:00
thorpej
eb20bbc780
Change the semantics of splsoftclock() to be like other spl*() functions,
...
that is priority is rasied. Add a new spllowersoftclock() to provide the
atomic drop-to-softclock semantics that the old splsoftclock() provided,
and update calls accordingly.
This fixes a problem with using the "rnd" pseudo-device from within
interrupt context to extract random data (e.g. from within the softnet
interrupt) where doing so would incorrectly unblock interrupts (causing
all sorts of lossage).
XXX 4 platforms do not have priority-raising capability: newsmips, sparc,
XXX sparc64, and VAX. This platforms still have this bug until their
XXX spl*() functions are fixed.
1999-08-05 18:08:08 +00:00
pk
c918193752
Add splserial().
1998-11-26 22:53:13 +00:00
mrg
919667a0c7
backout previous change.
1998-02-06 01:22:54 +00:00
mrg
40b61fb276
put PIL_CLOCK and splclock together, like the rest..
1998-02-06 00:02:30 +00:00
pk
b9746b3d00
splpmap() is again equivalent to splimp().
1997-11-19 23:05:49 +00:00
pk
137dda4ac6
Add getmid
1997-03-10 21:49:11 +00:00
pk
1c8b452515
Add a non-interrupt-priority-lowering version of SPL(). Used by splpmap()
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at the moment.
1996-03-31 22:20:14 +00:00
christos
c6edd77b23
A few prototype fixes
1996-02-09 23:14:14 +00:00
pk
5fd7df3063
Move splbio to level 5.
1996-02-03 16:10:58 +00:00
mycroft
88e512b693
LOCORE -> _LOCORE
1996-02-01 22:28:24 +00:00
mycroft
7eba547264
Replace splnet() with splsoftnet(). Add splnet().
1995-08-13 00:29:56 +00:00
jtc
71ab4ed9dc
KERNEL -> _KERNEL
1995-03-28 18:13:48 +00:00
pk
02b0f2a929
floppy levels.
1995-02-23 19:58:16 +00:00
deraadt
274a90762d
copyright/Id cleanup
1994-11-20 20:51:32 +00:00
deraadt
46e78d4fac
splimp >= (splnet or spltty)
1994-03-22 08:09:24 +00:00
deraadt
7ee2311b78
stdarg.h, varargs.h, psl.h, autoconf.h: posted patches from torek
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cpu.h: cpu_adjstack() won't work well in the NetBSD execve - need a
different model, stub enablertclock() for now..
exec.h: a netbsd-type exec.h file (ie. empty)
param.h: add MID_MACHINE
pmap.h: delete kernel_pmap hack - it doesn't work for us, + two proto's
vmparam.h: VM_MIN_ADDRESS = 0!
1993-10-11 02:28:23 +00:00
deraadt
4588caefaa
Chris Torek's sparc port. Missing lots of things.
1993-10-02 10:22:00 +00:00
