qemu-kvm.h

   1 #ifndef QEMU_KVM_H
   2 #define QEMU_KVM_H
   3
   4 #include "cpu.h"
   5 #include "libkvm.h"
   6
   7 int kvm_main_loop(void);
   8 int kvm_qemu_init(void);
   9 int kvm_qemu_create_context(void);
  10 int kvm_init_ap(void);
  11 void kvm_qemu_destroy(void);
  12 void kvm_load_registers(CPUState *env);
  13 void kvm_save_registers(CPUState *env);
  14 int kvm_cpu_exec(CPUState *env);
  15 int kvm_update_debugger(CPUState *env);
  16 int kvm_qemu_init_env(CPUState *env);
  17 int kvm_qemu_check_extension(int ext);
  18 void kvm_apic_init(CPUState *env);
  19
  20 int kvm_physical_memory_set_dirty_tracking(int enable);
  21 int kvm_update_dirty_pages_log(void);
  22 int kvm_get_phys_ram_page_bitmap(unsigned char *bitmap);
  23
  24 void qemu_kvm_call_with_env(void (*func)(void *), void *data, CPUState *env);
  25 void qemu_kvm_cpuid_on_env(CPUState *env);
  26 void kvm_update_after_sipi(CPUState *env);
  27 void kvm_update_interrupt_request(CPUState *env);
  28 void kvm_cpu_register_physical_memory(target_phys_addr_t start_addr,
  29                                       unsigned long size,
  30                                       unsigned long phys_offset);
  31 int kvm_arch_qemu_create_context(void);
  32
  33 void kvm_arch_save_regs(CPUState *env);
  34 void kvm_arch_load_regs(CPUState *env);
  35 int kvm_arch_qemu_init_env(CPUState *cenv);
  36 int kvm_arch_halt(void *opaque, int vcpu);
  37 void kvm_arch_pre_kvm_run(void *opaque, int vcpu);
  38 void kvm_arch_post_kvm_run(void *opaque, int vcpu);
  39 int kvm_arch_has_work(CPUState *env);
  40 int kvm_arch_try_push_interrupts(void *opaque);
  41 void kvm_arch_update_regs_for_sipi(CPUState *env);
  42
  43 CPUState *qemu_kvm_cpu_env(int index);
  44
  45 void qemu_kvm_aio_wait_start(void);
  46 void qemu_kvm_aio_wait(void);
  47 void qemu_kvm_aio_wait_end(void);
  48
  49 extern int kvm_allowed;
  50 extern int kvm_irqchip;
  51
  52 void kvm_tpr_opt_setup(CPUState *env);
  53 void kvm_tpr_access_report(CPUState *env, uint64_t rip, int is_write);
  54 int handle_tpr_access(void *opaque, int vcpu,
  55                              uint64_t rip, int is_write);
  56
  57 #ifdef TARGET_PPC
  58 int handle_powerpc_dcr_read(uint32_t dcrn, uint32_t *data);
  59 int handle_powerpc_dcr_write(uint32_t dcrn, uint32_t data);
  60 #endif
  61
  62 #define ALIGN(x, y)  (((x)+(y)-1) & ~((y)-1))
  63 #define BITMAP_SIZE(m) (ALIGN(((m)>>TARGET_PAGE_BITS), HOST_LONG_BITS) / 8)
  64
  65
  66 #endif