CVS commit: src/sys/arch/arc/isa

[Izumi Tsutsui <tsutsui%netbsd.org@localhost>]

Module Name:    src
Committed By:   tsutsui
Date:           Tue Jun 13 13:51:31 UTC 2006

Modified Files:
        src/sys/arch/arc/isa: isabus.c

Log Message:
Before calling the handler of timer at isa for hardclock(9),
clear MIPS_SR_INT_IE in struct clockframe status to prevent
unintentional spllowersoftclock(9) in hardclock(9).
This may be required because current CLKF_BASEPRI() implementation
of NetBSD/arc doesn't check ICU_MASK and all ISA devices share
the same MIPS CPU INT2 interrupt.

BTW, has anyone tried IPL_ICU_MASK on any mips ports?


To generate a diff of this commit:
cvs rdiff -r1.33 -r1.34 src/sys/arch/arc/isa/isabus.c

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