Commit 257621a9 authored by Dmitry Osipenko's avatar Dmitry Osipenko Committed by Peter Maydell
Browse files

arm_mptimer: Respect IT bit state 



The timer should fire the interrupt only if the IT (interrupt enable) bit
state of the control register is enabled.

Signed-off-by: default avatarDmitry Osipenko <digetx@gmail.com>
Reviewed-by: default avatarPeter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: default avatarPeter Maydell <peter.maydell@linaro.org>
parent 8a52340c

hw/timer/arm_mptimer.c

+1 −1
Original line number Diff line number Diff line
@@ -38,7 +38,7 @@ static inline int get_current_cpu(ARMMPTimerState *s) 


static inline void timerblock_update_irq(TimerBlock *tb)

{

    qemu_set_irq(tb->irq, tb->status);

    qemu_set_irq(tb->irq, tb->status && (tb->control & 4));

}



/* Return conversion factor from mpcore timer ticks to qemu timer ticks.  */