Module Name:	syssrc
Committed By:	mrg
Date:		Thu Jun  7 17:59:49 UTC 2001

Modified Files:
	syssrc/sys/arch/sparc/sparc: cpu.c cpuvar.h intr.c

Log Message:
more SMP work:

make IPI's work.  modify boot_secondary_processors() to clear the startup flag
in each cpu.  new raise_ipi_wait_and_unlock() that calls raise_ipi(), waits
for the cpu to acknowledge it got the message, and then unlocks the msglock.
use the new framework in mp_{pause,resume}_cpus().  nmi_soft() takes a
`struct trapframe *', to be used by ddb.


To generate a diff of this commit:
cvs rdiff -r1.118 -r1.119 syssrc/sys/arch/sparc/sparc/cpu.c
cvs rdiff -r1.33 -r1.34 syssrc/sys/arch/sparc/sparc/cpuvar.h
cvs rdiff -r1.50 -r1.51 syssrc/sys/arch/sparc/sparc/intr.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.