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
..
bt_subr.c	completely remove Mach VM support. all that is left is the all the	1999-03-24 05:50:49 +00:00
btreg.h	…
btvar.h	…
bwtwo.c	Another general cleanup:	1999-06-07 05:28:03 +00:00
bwtworeg.h	…
cgeight.c	Make pbrobeget() and probeset() work for 64-bit values as well. To do this	1999-06-05 21:58:16 +00:00
cgfour.c	Make pbrobeget() and probeset() work for 64-bit values as well. To do this	1999-06-05 21:58:16 +00:00
cgfourteen.c	Start putting in hooks for non-zs console devices.	1999-05-23 02:45:19 +00:00
cgfourteenreg.h	…
cgfourteenvar.h	…
cgsix.c	completely remove Mach VM support. all that is left is the all the	1999-03-24 05:50:49 +00:00
cgsix_obio.c	remove opt_uvm.h	1999-03-25 00:41:46 +00:00
cgsix_sbus.c	Start putting in hooks for non-zs console devices.	1999-05-23 02:45:19 +00:00
cgsixreg.h	…
cgsixvar.h	…
cgthree.c	Make pbrobeget() and probeset() work for 64-bit values as well. To do this	1999-06-05 21:58:16 +00:00
cgthreereg.h	…
cgtwo.c	Make pbrobeget() and probeset() work for 64-bit values as well. To do this	1999-06-05 21:58:16 +00:00
cons.c	Change the semantics of splsoftclock() to be like other spl*() functions,	1999-08-05 18:08:08 +00:00
cons.h	RCS ID police	1999-02-15 04:54:34 +00:00
consinit.c	Separate out the generic console handling from zs.c	1999-05-23 02:46:35 +00:00
cs4231_ebus.c	add ebus attachment for cs4231. this does not work as it requires ebus DMA and will panic if enabled. but it should otherwise be mostly complete.	1999-06-07 14:59:14 +00:00
ebus.c	find ebus device INO values via the "interrupt-map" and "interrupt-map-mask" properties.	1999-06-05 14:18:26 +00:00
ebus_bus.c	Change the pmap_extract() interface to:	1999-07-08 18:05:21 +00:00
ebusreg.h	support for the UltraSPARC `Extension Bus' found on the PCI machines.	1999-06-04 13:29:13 +00:00
ebusvar.h	find ebus device INO values via the "interrupt-map" and "interrupt-map-mask" properties.	1999-06-05 14:18:26 +00:00
event.c	…
event_var.h	…
fb.c	- Setting initial position of cursor is up to caller.	1999-05-23 17:59:39 +00:00
fd.c	Another general cleanup:	1999-06-07 05:28:03 +00:00
fdreg.h	…
fdvar.h	Assign my copyrights to TNF.	1998-09-05 15:42:41 +00:00
iommu.c	Change the pmap_extract() interface to:	1999-07-08 18:05:21 +00:00
iommureg.h	pull iommu code out of sbus code so we can share it with the PCI.	1999-06-04 13:48:48 +00:00
iommuvar.h	Move the DVMA mapin/mapout functions from the SBus driver to the iommu driver.	1999-06-20 00:51:29 +00:00
kd.c	Change the semantics of splsoftclock() to be like other spl*() functions,	1999-08-05 18:08:08 +00:00
lpt_ebus.c	map in registers, configure interrupts, this appears to be OK now.	1999-06-05 14:19:44 +00:00
md_root.c	…
pci_machdep.c	Make pbrobeget() and probeset() work for 64-bit values as well. To do this	1999-06-05 21:58:16 +00:00
pciide_machdep.c	clone this from the macppc port.	1999-06-04 13:51:57 +00:00
pfourreg.h	…
power.c	…
power.h	…
psycho.c	Change the pmap_extract() interface to:	1999-07-08 18:05:21 +00:00
psycho_bus.c	Change the pmap_extract() interface to:	1999-07-08 18:05:21 +00:00
psychoreg.h	copyright foo. in the future, we will all be binary-redistributable.	1999-06-07 05:40:08 +00:00
psychovar.h	PCI driver for the UltraSPARC. this only works on the Ultra5/10 machines	1999-06-04 13:42:14 +00:00
sbus.c	Change the pmap_extract() interface to:	1999-07-08 18:05:21 +00:00
sbusreg.h	Another general cleanup:	1999-06-07 05:28:03 +00:00
sbusvar.h	use common IOMMU routines.	1999-06-05 05:30:43 +00:00
simba.c	PCI driver for the UltraSPARC. this only works on the Ultra5/10 machines	1999-06-04 13:42:14 +00:00
simbareg.h	PCI driver for the UltraSPARC. this only works on the Ultra5/10 machines	1999-06-04 13:42:14 +00:00
tcx.c	Start putting in hooks for non-zs console devices.	1999-05-23 02:45:19 +00:00
tcxreg.h	…
upa.c	Another general cleanup:	1999-06-07 05:28:03 +00:00
upavar.h	…
zs.c	Start putting in hooks for non-zs console devices.	1999-05-23 02:45:19 +00:00
zsvar.h	…