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[Qemu-arm] [PATCH v11 5/7] hw/ptimer: Introduce ptimer_get_limit
From: |
Dmitry Osipenko |
Subject: |
[Qemu-arm] [PATCH v11 5/7] hw/ptimer: Introduce ptimer_get_limit |
Date: |
Thu, 21 Jan 2016 22:03:48 +0300 |
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 <address@hidden>
Reviewed-by: Peter Crosthwaite <address@hidden>
---
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 a85d1ae..142cc64 100644
--- a/hw/core/ptimer.c
+++ b/hw/core/ptimer.c
@@ -224,6 +224,11 @@ 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 8ebacbb..e397db5 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);
--
2.7.0
- Re: [Qemu-arm] [PATCH v11 2/7] hw/ptimer: Perform counter wrap around if timer already expired, (continued)
- [Qemu-arm] [PATCH v11 5/7] hw/ptimer: Introduce ptimer_get_limit,
Dmitry Osipenko <=