CVS commit: [netbsd-5] src/sys/arch/atari/atari

[Soren Jacobsen <snj%netbsd.org@localhost>]

Module Name:    src
Committed By:   snj
Date:           Thu Jan  8 22:19:14 UTC 2009

Modified Files:
        src/sys/arch/atari/atari [netbsd-5]: machdep.c

Log Message:
Pull up following revision(s) (requested by tsutsui in ticket #229):
        sys/arch/atari/atari/machdep.c: revision 1.155
Raise IPL to splsoftnet() before calling callback functions registered
via (atari specific) add_sicallback(), as a workaround hack.
Many drivers which use the MD sicallback depend on BASEPRI() macro
defined in <machine/cpu.h> to check nested interrupts,
but functions invoked from MI softint(9) won't run at IPL_SOFT
any longer and the BASEPRI() macro doesn't return expected value
as the past.
Fixes lost interrupt problem on Falcon wdc(4) reported by
Tuomo Makinen on port-atari, and also confirmed by him.
Should be pulled up to netbsd-5.


To generate a diff of this commit:
cvs rdiff -r1.150 -r1.150.6.1 src/sys/arch/atari/atari/machdep.c

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