diff options
| author | Dmitry Osipenko <digetx@gmail.com> | 2016-06-06 15:39:34 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2016-06-06 15:39:34 +0100 |
| commit | 5cf853f6848abce05b71804ee81c7b8cde1062b5 (patch) | |
| tree | 0795dcefac46cecf36b0e567235748fe82c744d0 | |
| parent | 09ac0de9ce02c741e8143650b5e8c797e6340b98 (diff) | |
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: Dmitry Osipenko <digetx@gmail.com>
Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Message-id: 8f1fa9f90d8dbf8086fb02f3b4835eaeb4089cf6.1464367869.git.digetx@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| -rw-r--r-- | hw/core/ptimer.c | 5 | ||||
| -rw-r--r-- | include/hw/ptimer.h | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/hw/core/ptimer.c b/hw/core/ptimer.c index d0b2f38082..05b0c276eb 100644 --- a/hw/core/ptimer.c +++ b/hw/core/ptimer.c @@ -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, diff --git a/include/hw/ptimer.h b/include/hw/ptimer.h index 8ebacbbda0..e397db5bdb 100644 --- a/include/hw/ptimer.h +++ b/include/hw/ptimer.h @@ -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); |