freebsd-skq/sys/sparc64
Marius Strobl 7d7ce7f24e Do as the USII CPU manual suggests and leave interrupts enabled
for a bit before retrying to resend an IPI in order to avoid
deadlocks if the other CPU is also trying to send one.
OpenSolaris uses a delay of 1 microsecond here but waiting 2
microseconds with interrupts enabled like Linux does shouldn't
hurt but is a bit safer.

MFC after:	1 day
2006-09-03 21:20:21 +00:00
..
central - Register the generic implementations for the device shutdown, suspend 2006-01-26 21:14:32 +00:00
compile
conf Remove sio(4) and related options from MI files to amd64, i386 2006-07-29 18:38:54 +00:00
creator - Declare lookup tables etc. const. 2005-07-10 11:16:34 +00:00
ebus Set the rid for any resource obtained from rman_reserve_resource. 2006-04-20 04:20:41 +00:00
fhc Add convenience macros for the full register set and use them to replace 2006-03-28 19:46:48 +00:00
include Add pmap_clear_write() to the interface between the virtual memory 2006-07-20 17:48:41 +00:00
isa - Declare the PnP map const. 2006-06-05 17:48:54 +00:00
pci Set the rid for any resource obtained from rman_reserve_resource. 2006-04-20 04:20:41 +00:00
sbus - Merge sys/sparc64/pci/psycho.c rev. 1.8: 2006-06-08 21:02:25 +00:00
sparc64 Do as the USII CPU manual suggests and leave interrupts enabled 2006-09-03 21:20:21 +00:00