Commit 578c4b2f authored by Dmitry Osipenko's avatar Dmitry Osipenko Committed by Peter Maydell
Browse files

hw/ptimer: Introduce ptimer_get_limit 



Currently ptimer users are used to store copy of the limit value, because
ptimer doesn't provide facility to retrieve the limit. Let's provide it.

Signed-off-by: default avatarDmitry Osipenko <digetx@gmail.com>
Reviewed-by: default avatarPeter Crosthwaite <crosthwaite.peter@gmail.com>
Message-id: 8f1fa9f90d8dbf8086fb02f3b4835eaeb4089cf6.1464367869.git.digetx@gmail.com
Signed-off-by: default avatarPeter Maydell <peter.maydell@linaro.org>
parent 869e92b5

hw/core/ptimer.c

+5 −0
Original line number Diff line number Diff line
@@ -225,6 +225,11 @@ void ptimer_set_limit(ptimer_state *s, uint64_t limit, int reload) 
    }

}



uint64_t ptimer_get_limit(ptimer_state *s)

{

    return s->limit;

}



const VMStateDescription vmstate_ptimer = {

    .name = "ptimer",

    .version_id = 1,

include/hw/ptimer.h

+1 −0
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ typedef void (*ptimer_cb)(void *opaque); 
ptimer_state *ptimer_init(QEMUBH *bh);

void ptimer_set_period(ptimer_state *s, int64_t period);

void ptimer_set_freq(ptimer_state *s, uint32_t freq);

uint64_t ptimer_get_limit(ptimer_state *s);

void ptimer_set_limit(ptimer_state *s, uint64_t limit, int reload);

uint64_t ptimer_get_count(ptimer_state *s);

void ptimer_set_count(ptimer_state *s, uint64_t count);