diff options
Diffstat (limited to 'arch/x86/xen/mmu.h')
| -rw-r--r-- | arch/x86/xen/mmu.h | 39 |
1 files changed, 1 insertions, 38 deletions
diff --git a/arch/x86/xen/mmu.h b/arch/x86/xen/mmu.h index 5fe6bc7f5ec..73809bb951b 100644 --- a/arch/x86/xen/mmu.h +++ b/arch/x86/xen/mmu.h @@ -12,47 +12,9 @@ enum pt_level { bool __set_phys_to_machine(unsigned long pfn, unsigned long mfn); -bool install_p2mtop_page(unsigned long pfn, unsigned long *p); void set_pte_mfn(unsigned long vaddr, unsigned long pfn, pgprot_t flags); - -void xen_activate_mm(struct mm_struct *prev, struct mm_struct *next); -void xen_dup_mmap(struct mm_struct *oldmm, struct mm_struct *mm); -void xen_exit_mmap(struct mm_struct *mm); - -pteval_t xen_pte_val(pte_t); -pmdval_t xen_pmd_val(pmd_t); -pgdval_t xen_pgd_val(pgd_t); - -pte_t xen_make_pte(pteval_t); -pmd_t xen_make_pmd(pmdval_t); -pgd_t xen_make_pgd(pgdval_t); - -void xen_set_pte(pte_t *ptep, pte_t pteval); -void xen_set_pte_at(struct mm_struct *mm, unsigned long addr, - pte_t *ptep, pte_t pteval); - -#ifdef CONFIG_X86_PAE -void xen_set_pte_atomic(pte_t *ptep, pte_t pte); -void xen_pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep); -void xen_pmd_clear(pmd_t *pmdp); -#endif /* CONFIG_X86_PAE */ - -void xen_set_pmd(pmd_t *pmdp, pmd_t pmdval); -void xen_set_pud(pud_t *ptr, pud_t val); -void xen_set_pmd_hyper(pmd_t *pmdp, pmd_t pmdval); -void xen_set_pud_hyper(pud_t *ptr, pud_t val); - -#if PAGETABLE_LEVELS == 4 -pudval_t xen_pud_val(pud_t pud); -pud_t xen_make_pud(pudval_t pudval); -void xen_set_pgd(pgd_t *pgdp, pgd_t pgd); -void xen_set_pgd_hyper(pgd_t *pgdp, pgd_t pgd); -#endif - -pgd_t *xen_get_user_pgd(pgd_t *pgd); - pte_t xen_ptep_modify_prot_start(struct mm_struct *mm, unsigned long addr, pte_t *ptep); void xen_ptep_modify_prot_commit(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pte); @@ -60,4 +22,5 @@ void xen_ptep_modify_prot_commit(struct mm_struct *mm, unsigned long addr, unsigned long xen_read_cr2_direct(void); extern void xen_init_mmu_ops(void); +extern void xen_hvm_init_mmu_ops(void); #endif /* _XEN_MMU_H */ |