From 578c4b2f23debf68a0e081279f91be0e96525824 Mon Sep 17 00:00:00 2001 From: Dmitry Osipenko Date: Mon, 6 Jun 2016 16:59:31 +0100 Subject: [PATCH] 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 Reviewed-by: Peter Crosthwaite Message-id: 8f1fa9f90d8dbf8086fb02f3b4835eaeb4089cf6.1464367869.git.digetx@gmail.com Signed-off-by: Peter Maydell --- hw/core/ptimer.c | 5 +++++ include/hw/ptimer.h | 1 + 2 files changed, 6 insertions(+) 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);