KVM: Portability: Move some function declarations to x86.h
Signed-off-by: Zhang Xiantao <xiantao.zhang@intel.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
This commit is contained in:
Zhang Xiantao
Avi Kivity
parent
ec6d273deb
commit
54f1585a8d
@ -375,19 +375,6 @@ int kvm_init(void *opaque, unsigned int vcpu_size,
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struct module *module);
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void kvm_exit(void);
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int kvm_mmu_module_init(void);
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void kvm_mmu_module_exit(void);
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void kvm_mmu_destroy(struct kvm_vcpu *vcpu);
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int kvm_mmu_create(struct kvm_vcpu *vcpu);
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int kvm_mmu_setup(struct kvm_vcpu *vcpu);
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void kvm_mmu_set_nonpresent_ptes(u64 trap_pte, u64 notrap_pte);
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int kvm_mmu_reset_context(struct kvm_vcpu *vcpu);
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void kvm_mmu_slot_remove_write_access(struct kvm *kvm, int slot);
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void kvm_mmu_zap_all(struct kvm *kvm);
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void kvm_mmu_change_mmu_pages(struct kvm *kvm, unsigned int kvm_nr_mmu_pages);
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hpa_t gpa_to_hpa(struct kvm *kvm, gpa_t gpa);
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#define HPA_MSB ((sizeof(hpa_t) * 8) - 1)
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#define HPA_ERR_MASK ((hpa_t)1 << HPA_MSB)
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@ -421,83 +408,12 @@ struct kvm_memory_slot *gfn_to_memslot(struct kvm *kvm, gfn_t gfn);
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int kvm_is_visible_gfn(struct kvm *kvm, gfn_t gfn);
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void mark_page_dirty(struct kvm *kvm, gfn_t gfn);
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enum emulation_result {
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EMULATE_DONE, /* no further processing */
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EMULATE_DO_MMIO, /* kvm_run filled with mmio request */
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EMULATE_FAIL, /* can't emulate this instruction */
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};
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int emulate_instruction(struct kvm_vcpu *vcpu, struct kvm_run *run,
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unsigned long cr2, u16 error_code, int no_decode);
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void kvm_report_emulation_failure(struct kvm_vcpu *cvpu, const char *context);
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void realmode_lgdt(struct kvm_vcpu *vcpu, u16 size, unsigned long address);
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void realmode_lidt(struct kvm_vcpu *vcpu, u16 size, unsigned long address);
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void realmode_lmsw(struct kvm_vcpu *vcpu, unsigned long msw,
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unsigned long *rflags);
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unsigned long realmode_get_cr(struct kvm_vcpu *vcpu, int cr);
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void realmode_set_cr(struct kvm_vcpu *vcpu, int cr, unsigned long value,
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unsigned long *rflags);
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int kvm_get_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 *data);
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int kvm_set_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 data);
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struct x86_emulate_ctxt;
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int kvm_emulate_pio(struct kvm_vcpu *vcpu, struct kvm_run *run, int in,
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int size, unsigned port);
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int kvm_emulate_pio_string(struct kvm_vcpu *vcpu, struct kvm_run *run, int in,
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int size, unsigned long count, int down,
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gva_t address, int rep, unsigned port);
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void kvm_emulate_cpuid(struct kvm_vcpu *vcpu);
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int kvm_emulate_halt(struct kvm_vcpu *vcpu);
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int emulate_invlpg(struct kvm_vcpu *vcpu, gva_t address);
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int emulate_clts(struct kvm_vcpu *vcpu);
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int emulator_get_dr(struct x86_emulate_ctxt *ctxt, int dr,
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unsigned long *dest);
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int emulator_set_dr(struct x86_emulate_ctxt *ctxt, int dr,
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unsigned long value);
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void set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0);
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void set_cr3(struct kvm_vcpu *vcpu, unsigned long cr0);
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void set_cr4(struct kvm_vcpu *vcpu, unsigned long cr0);
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void set_cr8(struct kvm_vcpu *vcpu, unsigned long cr0);
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unsigned long get_cr8(struct kvm_vcpu *vcpu);
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void lmsw(struct kvm_vcpu *vcpu, unsigned long msw);
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void kvm_get_cs_db_l_bits(struct kvm_vcpu *vcpu, int *db, int *l);
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int kvm_get_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata);
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int kvm_set_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 data);
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void fx_init(struct kvm_vcpu *vcpu);
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void kvm_vcpu_block(struct kvm_vcpu *vcpu);
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void kvm_resched(struct kvm_vcpu *vcpu);
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void kvm_load_guest_fpu(struct kvm_vcpu *vcpu);
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void kvm_put_guest_fpu(struct kvm_vcpu *vcpu);
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void kvm_flush_remote_tlbs(struct kvm *kvm);
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int emulator_read_std(unsigned long addr,
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void *val,
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unsigned int bytes,
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struct kvm_vcpu *vcpu);
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int emulator_write_emulated(unsigned long addr,
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const void *val,
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unsigned int bytes,
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struct kvm_vcpu *vcpu);
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unsigned long segment_base(u16 selector);
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void kvm_mmu_pte_write(struct kvm_vcpu *vcpu, gpa_t gpa,
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const u8 *new, int bytes);
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int kvm_mmu_unprotect_page_virt(struct kvm_vcpu *vcpu, gva_t gva);
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void __kvm_mmu_free_some_pages(struct kvm_vcpu *vcpu);
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int kvm_mmu_load(struct kvm_vcpu *vcpu);
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void kvm_mmu_unload(struct kvm_vcpu *vcpu);
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int kvm_emulate_hypercall(struct kvm_vcpu *vcpu);
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int kvm_fix_hypercall(struct kvm_vcpu *vcpu);
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long kvm_arch_dev_ioctl(struct file *filp,
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unsigned int ioctl, unsigned long arg);
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long kvm_arch_vcpu_ioctl(struct file *filp,
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@ -225,6 +225,90 @@ struct kvm_x86_ops {
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extern struct kvm_x86_ops *kvm_x86_ops;
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int kvm_mmu_module_init(void);
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void kvm_mmu_module_exit(void);
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void kvm_mmu_destroy(struct kvm_vcpu *vcpu);
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int kvm_mmu_create(struct kvm_vcpu *vcpu);
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int kvm_mmu_setup(struct kvm_vcpu *vcpu);
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void kvm_mmu_set_nonpresent_ptes(u64 trap_pte, u64 notrap_pte);
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int kvm_mmu_reset_context(struct kvm_vcpu *vcpu);
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void kvm_mmu_slot_remove_write_access(struct kvm *kvm, int slot);
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void kvm_mmu_zap_all(struct kvm *kvm);
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void kvm_mmu_change_mmu_pages(struct kvm *kvm, unsigned int kvm_nr_mmu_pages);
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enum emulation_result {
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EMULATE_DONE, /* no further processing */
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EMULATE_DO_MMIO, /* kvm_run filled with mmio request */
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EMULATE_FAIL, /* can't emulate this instruction */
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};
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int emulate_instruction(struct kvm_vcpu *vcpu, struct kvm_run *run,
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unsigned long cr2, u16 error_code, int no_decode);
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void kvm_report_emulation_failure(struct kvm_vcpu *cvpu, const char *context);
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void realmode_lgdt(struct kvm_vcpu *vcpu, u16 size, unsigned long address);
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void realmode_lidt(struct kvm_vcpu *vcpu, u16 size, unsigned long address);
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void realmode_lmsw(struct kvm_vcpu *vcpu, unsigned long msw,
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unsigned long *rflags);
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unsigned long realmode_get_cr(struct kvm_vcpu *vcpu, int cr);
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void realmode_set_cr(struct kvm_vcpu *vcpu, int cr, unsigned long value,
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unsigned long *rflags);
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int kvm_get_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 *data);
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int kvm_set_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 data);
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struct x86_emulate_ctxt;
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int kvm_emulate_pio(struct kvm_vcpu *vcpu, struct kvm_run *run, int in,
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int size, unsigned port);
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int kvm_emulate_pio_string(struct kvm_vcpu *vcpu, struct kvm_run *run, int in,
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int size, unsigned long count, int down,
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gva_t address, int rep, unsigned port);
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void kvm_emulate_cpuid(struct kvm_vcpu *vcpu);
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int kvm_emulate_halt(struct kvm_vcpu *vcpu);
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int emulate_invlpg(struct kvm_vcpu *vcpu, gva_t address);
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int emulate_clts(struct kvm_vcpu *vcpu);
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int emulator_get_dr(struct x86_emulate_ctxt *ctxt, int dr,
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unsigned long *dest);
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int emulator_set_dr(struct x86_emulate_ctxt *ctxt, int dr,
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unsigned long value);
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void set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0);
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void set_cr3(struct kvm_vcpu *vcpu, unsigned long cr0);
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void set_cr4(struct kvm_vcpu *vcpu, unsigned long cr0);
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void set_cr8(struct kvm_vcpu *vcpu, unsigned long cr0);
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unsigned long get_cr8(struct kvm_vcpu *vcpu);
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void lmsw(struct kvm_vcpu *vcpu, unsigned long msw);
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void kvm_get_cs_db_l_bits(struct kvm_vcpu *vcpu, int *db, int *l);
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int kvm_get_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata);
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int kvm_set_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 data);
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void fx_init(struct kvm_vcpu *vcpu);
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int emulator_read_std(unsigned long addr,
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void *val,
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unsigned int bytes,
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struct kvm_vcpu *vcpu);
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int emulator_write_emulated(unsigned long addr,
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const void *val,
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unsigned int bytes,
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struct kvm_vcpu *vcpu);
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unsigned long segment_base(u16 selector);
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void kvm_mmu_pte_write(struct kvm_vcpu *vcpu, gpa_t gpa,
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const u8 *new, int bytes);
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int kvm_mmu_unprotect_page_virt(struct kvm_vcpu *vcpu, gva_t gva);
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void __kvm_mmu_free_some_pages(struct kvm_vcpu *vcpu);
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int kvm_mmu_load(struct kvm_vcpu *vcpu);
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void kvm_mmu_unload(struct kvm_vcpu *vcpu);
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int kvm_emulate_hypercall(struct kvm_vcpu *vcpu);
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int kvm_fix_hypercall(struct kvm_vcpu *vcpu);
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int kvm_mmu_page_fault(struct kvm_vcpu *vcpu, gva_t gva, u32 error_code);
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static inline void kvm_mmu_free_some_pages(struct kvm_vcpu *vcpu)
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