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| /* SPDX-License-Identifier: GPL-2.0 */
| #ifndef _XEN_MMU_H
|
| #include <linux/linkage.h>
| #include <asm/page.h>
|
| enum pt_level {
| PT_PGD,
| PT_P4D,
| PT_PUD,
| PT_PMD,
| PT_PTE
| };
|
|
| bool __set_phys_to_machine(unsigned long pfn, unsigned long mfn);
|
| void set_pte_mfn(unsigned long vaddr, unsigned long pfn, pgprot_t flags);
|
| pte_t xen_ptep_modify_prot_start(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep);
| void xen_ptep_modify_prot_commit(struct vm_area_struct *vma, unsigned long addr,
| pte_t *ptep, pte_t pte);
|
| 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 */
|
|
