Sparc64: remove useless variable

[qemu.git] / kvm.h

diff --git a/kvm.h b/kvm.h
index fd8d0c16c8e9f82823ee94613f96f3a83eac627e..243b063f92d9c4824000b05d8895f659ed999a4d 100644 (file)
--- a/kvm.h
+++ b/kvm.h
@@ -14,12 +14,17 @@
 #ifndef QEMU_KVM_H
 #define QEMU_KVM_H
 
-#include "config.h"
+#include <errno.h>
+#include "config-host.h"
 #include "qemu-queue.h"
 
 #ifdef CONFIG_KVM
+#include <linux/kvm.h>
+#endif
+
 extern int kvm_allowed;
 
+#if defined CONFIG_KVM || !defined NEED_CPU_H
 #define kvm_enabled() (kvm_allowed)
 #else
 #define kvm_enabled() (0)
@@ -27,22 +32,32 @@ extern int kvm_allowed;
 
 struct kvm_run;
 
-/* external API */
-
-int kvm_init(int smp_cpus);
+typedef struct KVMCapabilityInfo {
+    const char *name;
+    int value;
+} KVMCapabilityInfo;
 
-int kvm_init_vcpu(CPUState *env);
+#define KVM_CAP_INFO(CAP) { "KVM_CAP_" stringify(CAP), KVM_CAP_##CAP }
+#define KVM_CAP_LAST_INFO { NULL, 0 }
 
-int kvm_cpu_exec(CPUState *env);
+/* external API */
 
-#if !defined(CONFIG_USER_ONLY)
-int kvm_log_start(target_phys_addr_t phys_addr, ram_addr_t size);
-int kvm_log_stop(target_phys_addr_t phys_addr, ram_addr_t size);
+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);
+
+int kvm_cpu_exec(CPUState *env);
 
+#if !defined(CONFIG_USER_ONLY)
 void kvm_setup_guest_memory(void *start, size_t size);
 
 int kvm_coalesce_mmio_region(target_phys_addr_t start, ram_addr_t size);
@@ -63,10 +78,14 @@ 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;
 typedef struct KVMState KVMState;
+extern KVMState *kvm_state;
 
 int kvm_ioctl(KVMState *s, int type, ...);
 
@@ -76,11 +95,14 @@ 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[];
+
+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_handle_exit(CPUState *env, struct kvm_run *run);
 
-int kvm_arch_pre_run(CPUState *env, struct kvm_run *run);
+int kvm_arch_process_async_events(CPUState *env);
 
 int kvm_arch_get_registers(CPUState *env);
 
@@ -93,12 +115,15 @@ 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;
 
@@ -111,8 +136,6 @@ struct kvm_sw_breakpoint {
 
 QTAILQ_HEAD(kvm_sw_breakpoint_head, kvm_sw_breakpoint);
 
-int kvm_arch_debug(struct kvm_debug_exit_arch *arch_info);
-
 struct kvm_sw_breakpoint *kvm_find_sw_breakpoint(CPUState *env,
                                                  target_ulong pc);
 
@@ -130,10 +153,12 @@ void kvm_arch_remove_all_hw_breakpoints(void);
 
 void kvm_arch_update_guest_debug(CPUState *env, struct kvm_guest_debug *dbg);
 
+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 kvm_arch_get_supported_cpuid(KVMState *env, uint32_t function,
+                                      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);
@@ -161,4 +186,14 @@ 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