kvm: reset state from the CPU's reset method

[qemu.git] / include / sysemu / kvm.h

diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h
index 192fe893b7cc59d18df4fa8efde161917eeb6a9d..e7ad9d159ae0ae01f55c5edd77cc64235cab1595 100644 (file)
--- a/include/sysemu/kvm.h
+++ b/include/sysemu/kvm.h
@@ -152,7 +152,7 @@ extern KVMState *kvm_state;
 
 /* external API */
 
-int kvm_init(QEMUMachine *machine);
+int kvm_init(MachineClass *mc);
 
 int kvm_has_sync_mmu(void);
 int kvm_has_vcpu_events(void);
@@ -245,8 +245,6 @@ int kvm_arch_init_vcpu(CPUState *cpu);
 /* Returns VCPU ID to be used on KVM_CREATE_VCPU ioctl() */
 unsigned long kvm_arch_vcpu_id(CPUState *cpu);
 
-void kvm_arch_reset_vcpu(CPUState *cpu);
-
 int kvm_arch_on_sigbus_vcpu(CPUState *cpu, int code, void *addr);
 int kvm_arch_on_sigbus(int code, void *addr);
 
@@ -383,4 +381,24 @@ void kvm_init_irq_routing(KVMState *s);
  *          > 0: irq chip was created
  */
 int kvm_arch_irqchip_create(KVMState *s);
+
+/**
+ * kvm_set_one_reg - set a register value in KVM via KVM_SET_ONE_REG ioctl
+ * @id: The register ID
+ * @source: The pointer to the value to be set. It must point to a variable
+ *          of the correct type/size for the register being accessed.
+ *
+ * Returns: 0 on success, or a negative errno on failure.
+ */
+int kvm_set_one_reg(CPUState *cs, uint64_t id, void *source);
+
+/**
+ * kvm_get_one_reg - get a register value from KVM via KVM_GET_ONE_REG ioctl
+ * @id: The register ID
+ * @target: The pointer where the value is to be stored. It must point to a
+ *          variable of the correct type/size for the register being accessed.
+ *
+ * Returns: 0 on success, or a negative errno on failure.
+ */
+int kvm_get_one_reg(CPUState *cs, uint64_t id, void *target);
 #endif