summaryrefslogtreecommitdiff
path: root/arch/arm
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/kvm/reset.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/kvm/reset.c b/arch/arm/kvm/reset.c
index b80256b554cd..b7840e7aa452 100644
--- a/arch/arm/kvm/reset.c
+++ b/arch/arm/kvm/reset.c
@@ -27,6 +27,8 @@
#include <asm/kvm_arm.h>
#include <asm/kvm_coproc.h>
+#include <kvm/arm_arch_timer.h>
+
/******************************************************************************
* Cortex-A15 Reset Values
*/
@@ -37,6 +39,11 @@ static struct kvm_regs a15_regs_reset = {
.usr_regs.ARM_cpsr = SVC_MODE | PSR_A_BIT | PSR_I_BIT | PSR_F_BIT,
};
+static const struct kvm_irq_level a15_vtimer_irq = {
+ .irq = 27,
+ .level = 1,
+};
+
/*******************************************************************************
* Exported reset function
@@ -52,6 +59,7 @@ static struct kvm_regs a15_regs_reset = {
int kvm_reset_vcpu(struct kvm_vcpu *vcpu)
{
struct kvm_regs *cpu_reset;
+ const struct kvm_irq_level *cpu_vtimer_irq;
switch (vcpu->arch.target) {
case KVM_ARM_TARGET_CORTEX_A15:
@@ -59,6 +67,7 @@ int kvm_reset_vcpu(struct kvm_vcpu *vcpu)
return -EINVAL;
cpu_reset = &a15_regs_reset;
vcpu->arch.midr = read_cpuid_id();
+ cpu_vtimer_irq = &a15_vtimer_irq;
break;
default:
return -ENODEV;
@@ -70,5 +79,8 @@ int kvm_reset_vcpu(struct kvm_vcpu *vcpu)
/* Reset CP15 registers */
kvm_reset_coprocs(vcpu);
+ /* Reset arch_timer context */
+ kvm_timer_vcpu_reset(vcpu, cpu_vtimer_irq);
+
return 0;
}