DragonFly BSD
DragonFly commits List (threaded) for 2011-03
[Date Prev][Date Next]  [Thread Prev][Thread Next]  [Date Index][Thread Index]

git: 8254: Don't setup 8254 interrupt, if it is not selected as interrupt cputimer


From: Sepherosa Ziehau <sephe@xxxxxxxxxxxxxxxxxxxxxxx>
Date: Fri, 25 Mar 2011 08:03:50 -0700 (PDT)

commit 4d517764e9560547d731a4d2695a7d8842e33c28
Author: Sepherosa Ziehau <sephe@dragonflybsd.org>
Date:   Fri Mar 25 21:54:30 2011 +0800

    8254: Don't setup 8254 interrupt, if it is not selected as interrupt cputimer
    
    8254 interrupt is setup, mainly to support C-state > C1, however, on some
    systems it could cause system freezing during boot.  Change the default value
    of hw.i8254.intr_disable to 1, so more systems could boot by default.

Summary of changes:
 sys/platform/pc32/isa/clock.c |    2 +-
 sys/platform/pc64/isa/clock.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/4d517764e9560547d731a4d2695a7d8842e33c28


-- 
DragonFly BSD source repository



[Date Prev][Date Next]  [Thread Prev][Thread Next]  [Date Index][Thread Index]