1 /* SPDX-License-Identifier: GPL-2.0 */
4 #include <linux/linkage.h>
16 bool __set_phys_to_machine(unsigned long pfn, unsigned long mfn);
18 void set_pte_mfn(unsigned long vaddr, unsigned long pfn, pgprot_t flags);
20 pte_t xen_ptep_modify_prot_start(struct mm_struct *mm, unsigned long addr, pte_t *ptep);
21 void xen_ptep_modify_prot_commit(struct mm_struct *mm, unsigned long addr,
22 pte_t *ptep, pte_t pte);
24 unsigned long xen_read_cr2_direct(void);
26 extern void xen_init_mmu_ops(void);
27 extern void xen_hvm_init_mmu_ops(void);
28 #endif /* _XEN_MMU_H */