These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / arch / arm / include / asm / kvm_host.h

diff --git a/kernel/arch/arm/include/asm/kvm_host.h b/kernel/arch/arm/include/asm/kvm_host.h
index d71607c..6692982 100644 (file)
--- a/kernel/arch/arm/include/asm/kvm_host.h
+++ b/kernel/arch/arm/include/asm/kvm_host.h
@@ -29,21 +29,18 @@
 
 #define __KVM_HAVE_ARCH_INTC_INITIALIZED
 
-#if defined(CONFIG_KVM_ARM_MAX_VCPUS)
-#define KVM_MAX_VCPUS CONFIG_KVM_ARM_MAX_VCPUS
-#else
-#define KVM_MAX_VCPUS 0
-#endif
-
 #define KVM_USER_MEM_SLOTS 32
 #define KVM_PRIVATE_MEM_SLOTS 4
 #define KVM_COALESCED_MMIO_PAGE_OFFSET 1
 #define KVM_HAVE_ONE_REG
+#define KVM_HALT_POLL_NS_DEFAULT 500000
 
 #define KVM_VCPU_MAX_FEATURES 2
 
 #include <kvm/arm_vgic.h>
 
+#define KVM_MAX_VCPUS VGIC_V2_MAX_CPUS
+
 u32 *kvm_vcpu_reg(struct kvm_vcpu *vcpu, u8 reg_num, u32 mode);
 int __attribute_const__ kvm_target_cpu(void);
 int kvm_reset_vcpu(struct kvm_vcpu *vcpu);
@@ -129,7 +126,10 @@ struct kvm_vcpu_arch {
         * here.
         */
 
-       /* Don't run the guest on this vcpu */
+       /* vcpu power-off state */
+       bool power_off;
+
+        /* Don't run the guest (internal implementation need) */
        bool pause;
 
        /* IO related fields */
@@ -148,6 +148,7 @@ struct kvm_vm_stat {
 
 struct kvm_vcpu_stat {
        u32 halt_successful_poll;
+       u32 halt_attempted_poll;
        u32 halt_wakeup;
 };
 
@@ -218,11 +219,6 @@ static inline int kvm_arch_dev_ioctl_check_extension(long ext)
        return 0;
 }
 
-static inline void vgic_arch_setup(const struct vgic_params *vgic)
-{
-       BUG_ON(vgic->type != VGIC_V2);
-}
-
 int kvm_perf_init(void);
 int kvm_perf_teardown(void);
 
@@ -236,4 +232,9 @@ static inline void kvm_arch_sync_events(struct kvm *kvm) {}
 static inline void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu) {}
 static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) {}
 
+static inline void kvm_arm_init_debug(void) {}
+static inline void kvm_arm_setup_debug(struct kvm_vcpu *vcpu) {}
+static inline void kvm_arm_clear_debug(struct kvm_vcpu *vcpu) {}
+static inline void kvm_arm_reset_debug_ptr(struct kvm_vcpu *vcpu) {}
+
 #endif /* __ARM_KVM_HOST_H__ */