diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/include/uapi/asm/kvm.h | 8 | ||||
| -rw-r--r-- | arch/arm/kvm/guest.c | 9 |
2 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm/include/uapi/asm/kvm.h b/arch/arm/include/uapi/asm/kvm.h index 5e3c673fa3f4..5db2d4c6a55f 100644 --- a/arch/arm/include/uapi/asm/kvm.h +++ b/arch/arm/include/uapi/asm/kvm.h @@ -203,6 +203,14 @@ struct kvm_arch_memory_slot { #define KVM_DEV_ARM_VGIC_LINE_LEVEL_INTID_MASK 0x3ff #define VGIC_LEVEL_INFO_LINE_LEVEL 0 +/* Device Control API on vcpu fd */ +#define KVM_ARM_VCPU_PMU_V3_CTRL 0 +#define KVM_ARM_VCPU_PMU_V3_IRQ 0 +#define KVM_ARM_VCPU_PMU_V3_INIT 1 +#define KVM_ARM_VCPU_TIMER_CTRL 1 +#define KVM_ARM_VCPU_TIMER_IRQ_VTIMER 0 +#define KVM_ARM_VCPU_TIMER_IRQ_PTIMER 1 + #define KVM_DEV_ARM_VGIC_CTRL_INIT 0 #define KVM_DEV_ARM_ITS_SAVE_TABLES 1 #define KVM_DEV_ARM_ITS_RESTORE_TABLES 2 diff --git a/arch/arm/kvm/guest.c b/arch/arm/kvm/guest.c index acea05e9db4e..1e0784ebbfd6 100644 --- a/arch/arm/kvm/guest.c +++ b/arch/arm/kvm/guest.c @@ -308,6 +308,9 @@ int kvm_arm_vcpu_arch_set_attr(struct kvm_vcpu *vcpu, int ret; switch (attr->group) { + case KVM_ARM_VCPU_TIMER_CTRL: + ret = kvm_arm_timer_set_attr(vcpu, attr); + break; default: ret = -ENXIO; break; @@ -322,6 +325,9 @@ int kvm_arm_vcpu_arch_get_attr(struct kvm_vcpu *vcpu, int ret; switch (attr->group) { + case KVM_ARM_VCPU_TIMER_CTRL: + ret = kvm_arm_timer_get_attr(vcpu, attr); + break; default: ret = -ENXIO; break; @@ -336,6 +342,9 @@ int kvm_arm_vcpu_arch_has_attr(struct kvm_vcpu *vcpu, int ret; switch (attr->group) { + case KVM_ARM_VCPU_TIMER_CTRL: + ret = kvm_arm_timer_has_attr(vcpu, attr); + break; default: ret = -ENXIO; break; |
