When changing the mtime value, the period of [s|vs]timecmp timers
should also be updated like the period of mtimecmp timer.
Signed-off-by: Jim Shu <jim....@sifive.com>
---
hw/intc/riscv_aclint.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/hw/intc/riscv_aclint.c b/hw/intc/riscv_aclint.c
index db374a7c2d..5f4a17e177 100644
--- a/hw/intc/riscv_aclint.c
+++ b/hw/intc/riscv_aclint.c
@@ -28,6 +28,7 @@
#include "qemu/module.h"
#include "hw/sysbus.h"
#include "target/riscv/cpu.h"
+#include "target/riscv/time_helper.h"
#include "hw/qdev-properties.h"
#include "hw/intc/riscv_aclint.h"
#include "qemu/timer.h"
@@ -240,6 +241,10 @@ static void riscv_aclint_mtimer_write(void *opaque, hwaddr
addr,
riscv_aclint_mtimer_write_timecmp(mtimer, RISCV_CPU(cpu),
mtimer->hartid_base + i,
mtimer->timecmp[i]);
+ riscv_timer_write_timecmp(env, env->stimer, env->stimecmp, 0,
MIP_STIP);
+ riscv_timer_write_timecmp(env, env->vstimer, env->vstimecmp,
+ env->htimedelta, MIP_VSTIP);
+
}
return;
}
--
2.17.1
