CVS commit: syssrc/sys/arch/sparc/sparc

[matthew green <mrg%netbsd.org@localhost>]

Module Name:    syssrc
Committed By:   mrg
Date:           Sat Jul  7 20:09:16 UTC 2001

Modified Files:
        syssrc/sys/arch/sparc/sparc: cache.c cpu.c cpuvar.h locore.s

Log Message:
- replace CPUFLG_STARTUP with new CPUFLG_READY scheme, used after startup has
occured.  cpus now spin waiting for new `go_smp_cpus' variable to go non-zero.
- new xpmsg_lock that must held around all cross call activity.  new macros:
LOCK_XPMSG() and UNLOCK_XPMSG().
- delete delay(1)/cache_flush gone from raise_ipi_wait_and_unlock(), it incurred
a stupid performance penalty.


To generate a diff of this commit:
cvs rdiff -r1.55 -r1.56 syssrc/sys/arch/sparc/sparc/cache.c
cvs rdiff -r1.119 -r1.120 syssrc/sys/arch/sparc/sparc/cpu.c
cvs rdiff -r1.35 -r1.36 syssrc/sys/arch/sparc/sparc/cpuvar.h
cvs rdiff -r1.144 -r1.145 syssrc/sys/arch/sparc/sparc/locore.s

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