kvm: Drop return values from kvm_arch_pre/post_run

[qemu.git] / kvm.h

diff --git a/kvm.h b/kvm.h
index a30529c9c48c04f26bc7620703db4db8013664ed..7a4d5508985e5db616ee869fe73e7a4701ef8ff3 100644 (file)
--- a/kvm.h
+++ b/kvm.h
@@ -32,14 +32,25 @@ extern int kvm_allowed;
 
 struct kvm_run;
 
+typedef struct KVMCapabilityInfo {
+    const char *name;
+    int value;
+} KVMCapabilityInfo;
+
+#define KVM_CAP_INFO(CAP) { "KVM_CAP_" stringify(CAP), KVM_CAP_##CAP }
+#define KVM_CAP_LAST_INFO { NULL, 0 }
+
 /* external API */
 
-int kvm_init(int smp_cpus);
+int kvm_init(void);
 
 int kvm_has_sync_mmu(void);
 int kvm_has_vcpu_events(void);
 int kvm_has_robust_singlestep(void);
 int kvm_has_debugregs(void);
+int kvm_has_xsave(void);
+int kvm_has_xcrs(void);
+int kvm_has_many_ioeventfds(void);
 
 #ifdef NEED_CPU_H
 int kvm_init_vcpu(CPUState *env);
@@ -70,6 +81,9 @@ int kvm_set_signal_mask(CPUState *env, const sigset_t *sigset);
 int kvm_pit_in_kernel(void);
 int kvm_irqchip_in_kernel(void);
 
+int kvm_on_sigbus_vcpu(CPUState *env, int code, void *addr);
+int kvm_on_sigbus(int code, void *addr);
+
 /* internal API */
 
 struct KVMState;
@@ -83,11 +97,12 @@ int kvm_vcpu_ioctl(CPUState *env, int type, ...);
 
 /* Arch specific hooks */
 
-int kvm_arch_post_run(CPUState *env, struct kvm_run *run);
+extern const KVMCapabilityInfo kvm_arch_required_capabilities[];
 
-int kvm_arch_handle_exit(CPUState *env, struct kvm_run *run);
+void kvm_arch_pre_run(CPUState *env, struct kvm_run *run);
+void kvm_arch_post_run(CPUState *env, struct kvm_run *run);
 
-int kvm_arch_pre_run(CPUState *env, struct kvm_run *run);
+int kvm_arch_handle_exit(CPUState *env, struct kvm_run *run);
 
 int kvm_arch_process_irqchip_events(CPUState *env);
 
@@ -102,12 +117,15 @@ int kvm_arch_get_registers(CPUState *env);
 
 int kvm_arch_put_registers(CPUState *env, int level);
 
-int kvm_arch_init(KVMState *s, int smp_cpus);
+int kvm_arch_init(KVMState *s);
 
 int kvm_arch_init_vcpu(CPUState *env);
 
 void kvm_arch_reset_vcpu(CPUState *env);
 
+int kvm_arch_on_sigbus_vcpu(CPUState *env, int code, void *addr);
+int kvm_arch_on_sigbus(int code, void *addr);
+
 struct kvm_guest_debug;
 struct kvm_debug_exit_arch;
 
@@ -144,7 +162,7 @@ bool kvm_arch_stop_on_emulation_error(CPUState *env);
 int kvm_check_extension(KVMState *s, unsigned int extension);
 
 uint32_t kvm_arch_get_supported_cpuid(CPUState *env, uint32_t function,
-                                      int reg);
+                                      uint32_t index, int reg);
 void kvm_cpu_synchronize_state(CPUState *env);
 void kvm_cpu_synchronize_post_reset(CPUState *env);
 void kvm_cpu_synchronize_post_init(CPUState *env);
@@ -172,7 +190,14 @@ static inline void cpu_synchronize_post_init(CPUState *env)
     }
 }
 
+
+#if !defined(CONFIG_USER_ONLY)
+int kvm_physical_memory_addr_from_ram(KVMState *s, ram_addr_t ram_addr,
+                                      target_phys_addr_t *phys_addr);
+#endif
+
 #endif
+int kvm_set_ioeventfd_mmio_long(int fd, uint32_t adr, uint32_t val, bool assign);
 
 int kvm_set_ioeventfd_pio_word(int fd, uint16_t adr, uint16_t val, bool assign);
 #endif